DWQ-2025-004415

RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 1 of 16 Plant: Environmental Laboratory
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INTRODUCTION
Kennecott Environmental and Industrial Hygiene Laboratory (KEIHL) is a
component of Rio Tinto Kennecott Corporation (RTKC) and has provided
analytical services to RTKC for over 40 years. KEIHL is in the Central Laboratory
at 2500 South 9180 West, Magna, Utah. The laboratory provides in-house
analytical services for environmental, industrial hygiene, geochemical, and
process monitoring programs for RTKC only. KEIHL does not provide analytical
services to outside clients and will review all new work proposed to ensure the
appropriate facilities and resources exist before commencing work.
Laboratory Environment
KEIHL is a state-of-the-art facility. The building provides large test areas,
energy sources, lighting, heating, and ventilation for the proper performance of
test methods. The environmental monitoring systems within the building
monitor, control, and record all environmental conditions as appropriate. Such
environmental conditions may include dust, humidity, main voltage, and
temperature. The work areas are effectively separated for possible incompatible
work areas. KEIHL maintains good housekeeping standards to ensure that any
contamination does not adversely affect data quality. Access is controlled by Rio
Tinto Kennecott Corporation (RTKC) by using a card key system and limited to
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 2 of 16 Plant: Environmental Laboratory
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KEIHL personnel and RTKC’s Health, Safety and Environmental Quality (HSEQ)
department employees and authorized visitors. The laboratory area where
environmental samples are stored and analyzed is considered a Resource
Conservation Recovery Act (RCRA) secure area. A facility diagram can be found
in Section 1 Appendix A.
Definition
This Quality Assurance Program Plan (QAPP) was developed using four
regulatory guidelines. The first guideline is NELAC Chapter 5 Quality Systems.
The second guideline is the State of Utah Rule for the Certification of
Environmental Laboratories, Rule 444-14. KEIHL used a combination of NELAC
Chapter 5 and R444-14-7 to compile a list of essential items required for a
quality assurance plan. The Third guideline used is the U.S. Environmental
Protection Agency (EPA) documented in “Interim Guidelines and Specifications
for Preparing Quality Assurance Program Plans,” QAPPS 005/80 December 29,
1980, issued by the Office of Monitoring Systems and Quality Assurance Office
of Research and Development. The fourth guideline is the AIHA/ISO 17025 for
Industrial Hygiene procedures. KEIHL is in conformance with these four
guidelines listed above and the Quality Assurance (QA) policy is stated in
Section 2.0.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 3 of 16 Plant: Environmental Laboratory
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Purpose
The purpose of this QAPP is to present an overview of the essential
elements of KEIHL’s quality assurance program. Elements not specified in the
EPA and AIHA guidance documents are included in this QAPP to provide
additional QA program elements required to meet the objectives of the QA
policy. The QA policies and procedures described herein are designed to
eliminate systematic errors and minimize the occurrence of other errors.
However, no QA program can eliminate all errors which may occur during
analysis. The QA program provides the framework for minimizing errors and
identifying and correcting the errors that may occur. These QA policies and
procedures must be coupled with the professional judgment of the technical staff
to ensure that quality data is consistently produced.
Laboratory Organization
The organization of Kennecott Environmental and Industrial Hygiene
Laboratory is described in Section 3 of this document. Safety guidelines for the
laboratory are provided in the Chemical Hygiene Plan, which is found in Bentley,
a site-wide commercial document control system utilized at RTKC.
Rio Tinto Kennecott Corporation Safety Policies and Procedures can be found on
the company intranet.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 4 of 16 Plant: Environmental Laboratory
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A list of analytical services and corresponding Standard Operating
Procedures (SOP) are in Bentley.
KEIHL monitoring programs are strengthened by a variety of certification,
accreditation, or licensing programs. A brief synopsis of current accreditation
and staff experience certifications is provided in Section 1 Appendix B. A list of
KEIHL’s instrumentation is provided in Section 1 Appendix C.
Code of Ethics
The purpose of this code is to provide a standard of ethical conduct to
ensure the principles of integrity, accountability, independence, and impartiality
are demonstrated by all employees at the Kennecott Environmental and
Industrial Hygiene Laboratory. This code will:
Maintain the highest level of integrity and professional competence.
Produce data that is legally defensible.
Follow the guidelines of NELAC, AIHA and KEIHL’s Quality Assurance
Program Plan (QAPP).
Protect confidential information. (See Section 1 Appendix D.)
Personnel, including any committee members, contractors, personnel
of external bodies, or individuals’ action on the laboratory’s behalf,
shall keep confidential all information obtained or created during the
performance of laboratory activities, except as required by law.
Be objective in the application of recognized scientific methods and in
the interpretation of findings.
Disseminate scientific knowledge for the benefit of employees, society,
and the profession.
Comply with Rio Tinto Kennecott Copper’s policy on Principles of
Business Conduct.
(See Section 1 Appendix E.)
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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Maintain an objective attitude toward the recognition and evaluation of
safety and health issues, regardless of external influences since the
health and welfare of workers is of paramount importance.
The Laboratory is obligated to provide accurate and precise analytical
data in a timely manner to support the various programs at RTKC. Laboratory
employees are required to do all possible within their means to ensure that
analytical results are of the highest quality. All data will be completed promptly
with a quality sufficient to meet the needs of RTKC management and to ensure
the health and safety of the individual employee.
All Laboratory employees must ensure all analytical methods, quality
assurance and documentation procedures are followed. No undue pressure
should be applied by any employee, manager or group that would cause a
laboratory employee to compromise their work and the analytical results
provided by the laboratory in any manner. If an employee has cause or feels
that any form of unjustified pressure is being applied to their position, they can
bring this immediately to the attention of the Laboratory Director. An employee
can choose to contact the Human Resource Department if they are unable or
unwilling to bring the issue to the Laboratory Director.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 6 of 16 Plant: Environmental Laboratory
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MOC# Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/04
TS00085 Revision and review for 2006. Melissa Olsen 08/02/06
TS00113 Statement added regarding the
review of new work in first
paragraph.
Melissa Olsen 04/13/07
9006 Revision and review for 2008.
Updated instrumentation list.
Melissa Olsen 10/10/08
Review for 2009. Melissa Olsen 01/21/09
11532 Review for 2010. Updated
laboratory address. Removed ELPAT
from certifications and updated
analytical instrumentation list.
Melissa Olsen 02/22/10
17479 Review for 2011. Updated
instrumentation list to include Rigaku
XRD and Perkin Elmer ICP-OES 7300
DV.
Melissa Olsen 10/11/2011
23199 Review for 2013. Updated Appendix
C-Instrumentation List.
Melissa Olsen 04/25/2013
26233 Review for 2014. Updated
instrumentation list. Removed
“testing of biological sterility” under
“Laboratory Environment”. Updated
branding.
Melissa Olsen 05/22/2014
30091 Review for 2015. Updated
instrumentation list-added new
mercury analyzer, NAG pH meters,
etc.
Melissa Olsen 03/24/2015
31572 Review for 2016. Removed
references to biological/clinical
samples, removed clinical license
from Appendix B. Updated Appendix
C, Analytical Instrumentation.
Melissa Olsen 03/08/2016
43586 Review for 2017. No changes made. Melissa Olsen 02/06/2017
53081 Review for 2018. Updated Appendix
C-Instrumentation List.
Melissa Olsen 05/15/2018
58723 Review for 2019. Updated Appendix
C-Instrumentation List. Removed
statement regarding participation in
USGS inter-laboratory studies from
Appendix B.
Melissa Olsen 08/16/2019
60468 Added statements under Code of
Ethics regarding impartiality and
Confidentiality.
Melissa Olsen 01/03/2020
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 7 of 16 Plant: Environmental Laboratory
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MOC# Description of Change Prepared By Date
67192 Review for 2020. Updated equipment
list.
Melissa Olsen 09/15/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/02/2021
94373 Review for 2022. Updated
instrumentation list.
Melissa Olsen 11/30/2022
102982 Updated instrumentation list. Rev. 20
to 21
Melissa
Olsen/Angie
Zuniga
09/06/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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Appendix A - KEL Building Plan
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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Appendix B - Laboratory Accreditation and Certifications
Accreditation, Certification and Professional Experience
Certified by the State of Utah, Environmental Testing is performed under the Safe
Drinking Water Act (SDWA) the Clean Water Act (CWA) and the Resource
Conservation and Recovery Act (RCRA). Certification # UT0019 (1979) (UT0019 since
September 1979)
Accredited by the American Industrial Hygiene Association (AIHA) for respirable silica
and metals under the IHPAT program. Accreditation # 121 (1978)
Professional Experience and Certifications
Professional Experience
The professional staff of environmental scientists have earned college degrees in
chemistry or related disciplines.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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Appendix C KEIHL Analytical Instrumentation
KEL Analytical Instrumentation
INSTRUMENT VENDOR SERIAL NUMBER LOCATION
Oven -Honeywell Grieve 620140 E-2
Rotap WS Tyler 27430 E-2
(2) Ring and Puck TM Engineering NA E-2
Jaw Crusher Morse 2000-028 E-2
Mini Flex II Rigaku HD209711 E-3
Particle Size 2000 Malvern MAL1060772 E-3
Balance-AB104-S Mettler 1126481482 E-5
Balance-AB104-S Mettler 1127140437 E-5
Balance-M104S Mettler B245502124 E-5
Oven-TFO-10 Cascade Tek 9018811 E-5
Secura 324-IS Sartorius 36001909 E-5
Balance-MX5 Mettler 1127442247 E-6
Oven-Thermlyne Thermo Scientific 152470301100730 E-8
Oven-732 Lindberg 927131 E-8
Hot Block 1 Environmental Express 3994CEC1863 E-8
Hot Block 2 Environmental Express 6843CECW3221 E-8
Hot Block 3 Environmental Express 3826CEC1851 E-8
Hot Block 4 Environmental Express 3994CEC1873 E-15
Hot Block 5 Environmental Express 2018CECW5024 E-8
Hot Block 6 Environmental Express 5837CEC2673 E-21
C/S Analyzer SC832 HT LECO 54801 E-8
C/S Analyzer SC632 LECO 3268 E-8
Dionex AS-AP Thermo Scientific 17121215 E-10
Integrion HPIC Thermo Scientific 17121215 E-10
Dilutor-Microlab 500 Hamilton MD91KB5266 E-10
311 Auto Sampler Astoria 4625A10988 E-10
302 D Astoria 302330 E-10
303 A Astoria 303427 E-10
305 D Astoria 305666 E-10
311 Auto Sampler Astoria 4632A11095 E-10
Rapid Flow Analyzer-A2 Astoria 200102 E-10
311 Auto Sampler Astoria 4721A12048 E-10
Rapid Flow Analyzer-A2 Astoria 200168 E-10
8900 ICP-MS Agilent 17450348 E-13
Rapid Flow Analyzer-303A Astoria 303427 E-10
Optima 8300 DV Perkin Elmer 078S1211194 E-11
ASX-520 Cetac 091257A520 E-11
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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INSTRUMENT VENDOR SERIAL NUMBER LOCATION
Chiller for 7700X Polyscience 1D12A0915 E-11
7700X Agilent JP11441372 E-11
M-7600 Hg Cetac 101406Q76 E-11
ASX-260 Cetac 081428A560 E-11
ASX-500 Agilent US0813203A520 E-11
Chiller Dimplex 39266 E-11
7300 DV Perkin Elmer 077C1072201 E-11
Dilutor-Microlab 500 Hamilton ML600CL4187 E-11
5110 ICP Agilent MY18411003 E-11
G2392A Chiller Agilent 5Q12B1695 E-11
SPS 4 Autosampler Agilent AU17253185 E-13
Balance-AE 50 Mettler K54461 E-15A
Balance-MS6001S/03 Mettler B332650103 E-15A
Centrifuge-5804 Eppendorf 5804YN814874 E-15A
Conductivity Meter-126 Orion 41567041 E-15A
Conductivity Meter-124 Orion 34664087 E-15A
Conductivity Meter-2052B VWR (Amber)906026 E-15A
Conductivity Meter Traceable 192367356 E-15A
PH Meter Oakton 558890 E-15A
PH Meter Oakton 84146 E-15A
PH Benchtop Meter Thermo B22723 E-15A
PH Benchtop Meter Thermo X20832 E-15A
Conductivity Meter Thermo H06567 E-15A
Colilert Quantitray-Sealer
Plus Idexx QTP13163701348 E-15B
Incubator-BOD
Fisher Scientific Model
307 10300096 E-15A
Incubator-BOD
Thermo Scientific-
Precision WB13554787 E-15B
Balance-AUX220 Shimadzu D449511535 E-29
MA-3000 Hg NIC 11740081 E-29
Balance-AE163 Mettler E01679 NA
Optima 7300 Chiller Polyscience 1911-01855 E-11
Agilent 5110 Chiller Agilent 2208-02506 E-11
Agilent 8900 Chiller Agilent 1710-04668 E-13
Rigaku XRD Chiller Haskris HB22292 E-3
Autosampler In-Motion Flex Mettler C201292652 E-10
Autosampler In-Motion Flex Mettler C202371211 E-10
Centrifuge-5702 Eppendorf 5702kr756137 E-10
Furnace-lindburg blue M Thermo Fisher 1145492201220222 E-5
ASX-520 Cetac 030632A520 E-11
M-7600 Hg Cetac U22045001 E-11
ASX-560 Cetac 112136A560 E-11
SPS 4 Autosampler Agilent AU18154834 E-11
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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INSTRUMENT VENDOR SERIAL NUMBER LOCATION
Chiller for ICAP-RQ Agilent 2208-02506 E-11
iCAP RQ Thermo ICAPRQ 03257 E-11
ASX-560 Teledyne Cetac 012247A560 E-11
Thermoflex 2500 chiller Thermo 1171864801220200 E-11
MA-3000 Hg NIC 21740743 E-29
T9 Autotitator Mettler C147030229 E-10
Dosing unit Mettler C148066397 E-10
Dosing unit Mettler C148066395 E-10
Sonicator Branson RMA10106024G E-10
Acronym Description
ICP/AES:Inductively Coupled Plasma Atomic Emission Spectroscopy
ICP-MS Inductively Coupled Plasma-Mass Spectrometry
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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Appendix D – Corporate Confidentiality and Legal Agreement
In consideration of my employment or continued employment with Rio Tinto Kennecott Corporation, its successors, or assigns
(“Company”), and in further consideration of the salary or other compensation to be paid to me by Company, I agree to the following
terms and conditions:
1.NONDISCLOSURE OF CONFIDENTIAL INFORMATION. I acknowledge that during my employment with Company, I have
obtained or will obtain information or access to information regarding Company including but not limited to its trade
secrets, customer lists, customer purchasing histories and plans, costs, budgets, policies, procedures, processes, methods of operations, pricing, marketing plans, financial information, personnel information, compensation programs, vendor sources, vendor identities and capabilities, research, machine and component histories, engineering data, designs and drawings, design standards, formulas, computer software and programs. Inventions (as defined below), and other data, as well as information, which Company receives from a third party and holds in confidence (collectively, “Confidential Information”). Confidential Information may be oral or written and may reside in works which I have
originated or will originate or which otherwise have come or will come into my possession or knowledge. I understand
that Confidential Information does not include information concerning Company and its business which is widely
disclosed to the public in published form, nor does it include generally available information concerning principles of
business operations. I agree that I shall not at anytime during my employment with Company or at any time thereafter, directly or indirectly disclose to any person or entity or use any Confidential Information except in the normal course of my duties as an employee of Company.
2.OWNERSHIP OF MATERIALS AND RETURN. All books, records, papers, notes, documents or catalogs, compilations of information, drawings, correspondence, recordings, information stores for use in or with or from computers, tools, equipment, and other items and materials, including copies thereof, that I have developed or will develop or which have
come or will come into my possession or control during my employment by Company, which relate to the business of
Company, are the property of Company. Further, I shall promptly deliver all such materials and items to Company on
termination of my employment or at any time Company may so request.
3.INVENTIONS. All inventions, discoveries, improvements, or ideas (jointly or severally, “Inventions”) made, developed or conceived by me, individually or jointly with others, during the term of my employment that relate to Company’s present or future business, or that are capable of beneficial use by Company shall be the property of Company. Without further salary or other compensation. I shall promptly disclose in writing such Inventions to my immediate supervisor and execute any patent applications, assignments, and other instruments deemed necessary by Company that relate to the Inventions. Company shall have exclusive control over all such Inventions. I shall cooperate fully, even after my
termination, in a lawful manner and at the reasonable expense of Company, other than for my time, in the prosecution
of patent applications and in any legal actions and proceedings concerning such Inventions.
4.CREATIONS. I hereby assign, convey, and transfer to Company, any and all manuscripts, writings, pictorial materials,
computer programs or software, and other creations (collectively, “Creations”) created by me, either individually or jointly with others, during my employment which relate to the present or future business of Company or which are capable of beneficial use by Company. All such Creations shall be “work made for hire,” as this is defined in the Copyright Act, Title 17 of the United States Code. If for whatever reason a work is deemed other than a “work made for hire.” I hereby assign all copyright interests to Company. Company shall have the full right to seek and procure copyright registration on the Creations, and I shall cooperate fully, even after my termination, in a lawful manner and at
the reasonable expense of Company, other than for my time, in securing copyrights and in any legal actions and
proceedings concerning the Creations.
5.POST-TERMINATION RIGHTS. Without diminishing the rights granted to Company above, if within one (1) year after leaving the employ of Company, an Invention related to existing or potential products, services, or business of Company is described in a patent application or is disclosed to third parties by me, or if a Creation relating to existing or potential products, services or business of Company is published or is disclosed to third parties by me, there shall be a presumption that the Invention or the Creation was conceived, made, developed, acquired, or created by me during my employment by Company and the Invention or Creation shall belong to Company.
6.REMEDIES. Irreparable damage shall result to Company in the event of the breach by me of this Agreement. In the
event of a breach or threatened breach by me, Company shall be entitled to all remedies, including money damages, as
well as injunctive relief and such other equitable relief to prevent or restrain any breach or threatened breach of this Agreement. Each remedy of Company shall be cumulative and not in limitation of any injunctive relief or other rights or remedies which Company is or may be entitled at law or in equity. Company shall be entitled to its reasonable
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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attorney’s fees, expert witness fees, and other expenses and costs it incurs in enforcing this Agreement or pursuing damages for my breach of this agreement.
7.NO EMPLOYMENT AGREEMENT. The employment relationship between Company and me is one of employment-at-will and no rights to employment for a definite period of time are created by this Agreement. I acknowledge this Agreement survives the termination of my employment with Company.
8.SEVERABILITY. Any provision of this Agreement which is unenforceable in any jurisdiction shall, as to such jurisdiction,
be ineffective to the extent of such unenforceability without invalidating the remaining provisions hereof or affecting the
validity or enforceability of such provision in any other jurisdictions.
7.GOVERNING LAW. This Agreement shall be construed and interpreted in accordance with the laws of the State of Utah, and the District Courts of Salt Lake County or the United States District Court for the Central District of Utah in session in Salt Lake City shall have exclusive and concurrent jurisdiction to entertain any action arising under this Agreement.
8.ASSIGNABILITY. This Agreement and the rights and obligations of Company hereunder may be assigned by Company. No rights or obligations of mine under this Agreement may be assigned or transferred by me.
9.NOTICES TO EMPLOYERS. For five (5) years following the termination of my employment with Company, I will disclose
the terms of this Agreement to the persons or entities by which I may become employed, or to which I may render
services, for example as a consultant, prior to accepting such employment or performing such services.
Appendix E – Code of Conduct and Ethical Statement
General Code Of Conduct
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
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Notice To All Rio Tinto Kennecott Corporation:
All employees of Rio Tinto Kennecott Corporation are expected to use sound and prudent judgment in their approach to all employment–
related matters. This approach requires employees to appropriately apply their skills, knowledge, and training with due respect for the
rights and property of others to promote a safe, productive, and harmonious work environment. Employees who do not conform to this
general code of conduct will be subject to discipline, up to and including termination. When in doubt about what this general code of
conduct requires of you in a particular situation, ask your supervisor or Employee Relations Representative.
Violations of the general code of conduct include but are not limited to the following:
1. Failure to comply with established health and safety rules and regulations or operating procedures, or performing acts or engaging in behavior which endangers the safety of any employee or other person doing business with the company or on company property, including:
a.Working without required personal protective equipment (PPE). b.Operating equipment or performing a task without required and documented training.
c.Working at heights without fall prevention or protection equipment
d.Entering into a confined space without following entry procedures.
e.Working on plant or equipment without following lockout/isolation procedures.
f.Failing to immediately report accidents and incidents which occur to yourself and/or others. g.Violating traffic rules while operating or being transported in mobile equipment. h.Failing to follow established safe-work procedures. i.Tampering with or making safety devices inoperable. j.Failing to perform a pre-operation or other required inspection prior to operating the responsibilities of the job.
2. Insubordination; failure or refusal to comply with instructions, perform work assignments, or complete the responsibilities of
the job.
3. Bringing onto company property, posting, or distributing literature which is libelous, defamatory, scurrilous, abusive, or
insulting; unauthorized distribution of literature during working time or in work areas; or unauthorized solicitations of
employees during working time.
4. Leaving the job (work station) during working hours without supervisory permission.
5. Interfering with the work of others.
6. Damaging, destroying, or misusing company property or that of another employee or person doing business with the
company.
7. Violation of the Drug and Alcohol Abuse Policy, including failure to submit to testing pursuant to that Policy, bringing onto company property, having possession of, being under the influence of, having or not being free from the presence of, using or consuming, transferring, selling or attempting to sell, any form of intoxicant, narcotic, depressant, stimulant, hallucinogen, or any mind-or perception-altering drug or substance (excepting only the taking, with notification to the supervisor for the purpose of determining any appropriate work restrictions, of a prescribed drug under the direction of a physician) at any time during working hours, or on company property.
8. Unexcused, chronic, or excessive tardiness, absenteeism, or early departure from work.
9. Falsifying company records or making false statements or reports concerning company business, including false wage or
benefit claims.
10. Sleeping, loafing, malingering, or unauthorized reading on the job.
11. Theft, concealment, or unauthorized possession of company property or that of another employee or others doing business with the company.
12. Fighting or threatened or actual violence against another employee or other persons doing business with the company,
whether on or off the job; gambling, playing cards or other games, horseplay, or other disorderly conduct on the job.
13. Harassment of other employees or other persons doing business with the company, including but not limited to verbal and physical conduct or unwelcome advances with regard to or on the basis of sex, race, color, national origin or ancestry, citizenship, age, religion, marital status, status as a Vietnam era or disabled Veteran or disabled person, or union or non union status.
14. Engaging in non-job-related activities during working time.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 1 Introduction
Effective Date: 12/06/2022 Document Number: CLMN4423-0001 Rev.: 21
Page 16 of 16 Plant: Environmental Laboratory
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15. Entering company property during off-duty hours without authorization.
16. Engaging in sexual acts or lewd behavior on company property.
17. Carrying or having firearms or other weapons on company property without written management authorization.
18. Unauthorized disclosure of confidential or proprietary information concerning company business, its customers, suppliers,
employees or personnel associated with the company.
19. Unsatisfactory safety or work performance.
20. Unauthorized solicitation of vendors or contractors for non-company-sponsored events.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 2 Quality Assurance Policy
Effective Date: 9/8/2021 Document Number: CLMN4423-0002 Rev.: 13
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QUALITY ASSURANCE POLICY
The objective of the Kennecott Environmental and Industrial Hygiene
Laboratory (KEIHL) is to provide analytical data that is accurate, reliable, and
adequate for the intended purpose. The quality assurance program will be
continuously maintained to ensure the production and documentation of quality
data that is legally and scientifically defensible. Laboratory management and
personnel will perform due diligence and strive to ensure that all tests and
calibrations comply with International Standard 17025, NELAP regulatory methods,
and client requirements. The data generated by KEIHL will be used to support the
Data Quality Objectives (DQOs) and monitoring programs of Rio Tinto Kennecott
Corporation (RTKC). Therefore, the primary objective of the QAPP is to ensure that
all results generated by the laboratory are valid representations of the
environmental material in the samples at the time of sampling. It is the policy of
Kennecott Industrial Hygiene and Environmental Laboratory to ensure all personnel
familiarize themselves with, and subsequently implement, the policies addressed in
this Quality Assurance Program Plan (QAPP) and all associated Standard Operating
Procedures (SOPs). To meet the QAPP objective, it is essential that the following
secondary goals be met:
Maintain accreditation and certification from the following organizations:
1.American Industrial Hygiene Association (AIHA) ISO17025,
Laboratory Accreditation program.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 2 Quality Assurance Policy
Effective Date: 9/8/2021 Document Number: CLMN4423-0002 Rev.: 13
Page 2 of 3 Plant: Environmental Laboratory
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2.State of Utah, Environmental Testing Certification performed under
the Safe Drinking Water Act (SDWA), Clean Water Act (CWA), and
the Resource Conservation and Recovery Act (RCRA)
Participate regularly in Inter laboratory Performance Evaluation testing for
the Environmental Protection Agency (EPA), and Proficiency Analytical
Testing (PAT) performance evaluations.
Evaluate regularly and continuously the quality of the measurement
process performed in the laboratory using Schuart type quality control
charts for both accuracy and precision of all analyses performed.
Review the Quality Assurance Program Plan (QAPP) and Standard
Operating Procedures (SOP) at least once per year. It may be necessary
to update the QAPP and/or SOPs more often to ensure that KEIHL is
current with the most recent methods available for Industrial Hygiene and
environmental analyses.
Maintain the integrity of accepted samples. Perform analysis within the
deadlines required by project managers and Sampling Analysis Plans
(SAP).
Adhere to Good Laboratory Practice (GLP) recommendations found in the
Code of Federal Regulation 40 (CFR) Part 160, Revision July 1, 1997.
Determine the accuracy and precision of all methods by analyzing
duplicates, blanks, matrix spikes and matrix spike duplicates.
Provide and document training of personnel for laboratory operations.
Analyze samples using accepted laboratory methods and protocols
published by EPA, NIOSH, ASTM, Standard Methods, and Agronomy
Society.
Report KEIHL performance measures including QA objectives and
performance samples to Kennecott management.
Remain committed to implementing effective processes which promote
continuous improvement to remain a sustainable service.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 2 Quality Assurance Policy
Effective Date: 9/8/2021 Document Number: CLMN4423-0002 Rev.: 13
Page 3 of 3 Plant: Environmental Laboratory
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Maintain all data records for Environmental work for five years.
Maintain all data records for Industrial Hygiene work for ten years.
MOC# Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/2004
TS00046 2005 Review and improvement for
ISO17025
Janna Hardman 03/30/2005
TS00085 Review for 2006 Melissa Olsen 08/04/2006
Review for 2008. Melissa Olsen 10/10/2008
Review for 2009. No changes. Melissa Olsen 01/27/2009
11532 Added statement regarding
continuous improvement and the
familiarization of all policies and
procedures in the QAPP by
laboratory personnel. Removed
ELPAT. Updated laboratory address
in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes. Melissa Olsen 06/15/2011
23199 Review for 2013. No changes. Melissa Olsen 04/19/2013
26233 Review for 2014. Changed KEIHL to
KEIHL. Removed KUC logo and
replaced with Rio Tinto. Updated
branding.
Melissa Olsen 04/21/2014
Review for 2015. No changes. Melissa Olsen 04/17/2015
31572 Review for 2016. Removed all
references to clinical laboratory
certification.
Melissa Olsen 03/08/2016
43586 Review for 2017. Removed
participation in USGS proficiency
testing studies.
Melissa Olsen 03/23/2017
53081 Review for 2018. No changes made. Melissa Olsen 05/15/2018
58723 Review for 2019. Removed DMRQA
proficiency testing.
Melissa Olsen 08/16/2019
60468 Review for 2020. No changes made. Melissa Olsen 01/03/2020
67192 Review for 2020. No changes made. Melissa Olsen 09/15/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/02/2021
94373 Review for 2022. No changes made. Melissa Olsen 12/02/2022
102982 Review for 2023. No changes made. Melissa Olsen 09/06/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 1 of 15 Plant: Environmental Laboratory
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ORGANIZATION AND RESPONSIBILITY
Kennecott Environmental and Industrial Hygiene Laboratory (KEIHL)
continuously strives to implement an effective QA program in a laboratory that
performs a broad scope of analytical services. This requires the commitment and
attention of both management and staff. The organization chart for KEIHL is found in
Section 3 Appendix A, B, C, and D. The QA/QC Officer coordinates the QA program.
The Laboratory Director is responsible for the quality of data produced by the
laboratory. The laboratory analysts assist both the QA/QC Officer and the Laboratory
Director in daily operation of the QA program. Specific QA requirements and
responsibilities of laboratory personnel are described in this section.
Certified Laboratory
A certified laboratory must meet the criteria listed below with regards to the
Laboratory Personnel.
A certified laboratory must have a laboratory director who meets the
qualification requirements. The laboratory director may also serve as
the laboratory supervisor or the laboratory quality assurance officer.
A certified laboratory must have a laboratory supervisor who meets the
qualification requirements. The laboratory supervisor may also serve as
the laboratory director.
A certified laboratory must have a laboratory quality assurance officer
who meets the qualification requirements. The laboratory quality
assurance officer may also serve as the Laboratory Director.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 2 of 15 Plant: Environmental Laboratory
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A certified laboratory must specify and document the responsibility,
authority, and interrelation of all personnel who manage, perform, or
verify work affecting the quality of testing.
A certified laboratory must supervise its technical employees to assure
quality test results.
A certified laboratory must have job descriptions and describe the lines
of responsibility for all key personnel and technical employees.
A certified laboratory must maintain documentation of the qualifications
of all key personnel.
A certified laboratory must maintain a record of training for all key
personnel and technical employees.
Laboratory Director/ Laboratory Supervisor/Superintendent/Technical
Manager
The Laboratory Director is ultimately responsible for the quality of data
produced by the laboratory. Accordingly, only the Laboratory Director has the
authority to approve the release of analytical results and give final approval of
analytical methods and SOPs. The Laboratory Director must meet one of the
following qualification requirements.
The Laboratory Director must have an earned doctoral degree in the
medical, biological, chemical, or physical sciences from an institution of
higher education, plus three years experience in a certified laboratory.
The Laboratory Director must have a master’s degree in biological,
chemical, or physical sciences from an institution of higher education
plus four years experience in a certified laboratory.
The Laboratory Director must have a bachelor’s degree in the biological,
chemical, or physical sciences from an institution of higher education,
plus six years work experience in a certified laboratory.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 3 of 15 Plant: Environmental Laboratory
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The Laboratory Director at KEIHL has the credentials found in NELAC
Chapter 5.6.2.
The Laboratory Director at KEIHL is responsible to perform the following activities.
The Laboratory Director at KEIHL defines the minimum qualifications,
experience, and skill necessary for all technical employees.
The Laboratory Director at KEIHL supervises the quality assurance
officer and ensures the production and quality of all results reported by
the laboratory.
The Laboratory Director at KEIHL administers the use of accurate and
current analytical methods and SOPs in the laboratory.
The Laboratory Director is responsible for ensuring the effectiveness and
integrity of the ISO17025 compliant quality management system.
Ensures that all technical staff have documented capability in the
activities for which they are responsible.
The Laboratory Director at KEIHL maintains a work environment that
emphasizes the importance of data quality.
The Laboratory Director at KEIHL maintains a safe working environment
for all personnel.
The Laboratory Director at KEIHL provides management support to the
QA Officer.
The Laboratory Director at KEIHL ensures all analysts are trained to
perform analytical methods with proper QA procedures.
The Laboratory Director at KEIHL pursues and maintains external
accreditation, licensing, and certification programs.
The Laboratory Director at KEIHL participates in internal and external
system audits.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 4 of 15 Plant: Environmental Laboratory
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The Laboratory Director at KEIHL participates in performance evaluation
audits.
The Laboratory Director at KEIHL reviews and approves data reports
before release.
The Laboratory Director at KEIHL assumes the responsibility if QA/QC
Officer in the absence of the QA/QC Officer.
QA/QC Officer
The QA/QC Officer is directly responsible for the ongoing implementation of the
QA program. The QA/QC Officer must meet the requirements found in NELAC
Chapter 5.4.2.
The QA Officer at KEIHL must serve as the focal point for quality
assurance and oversee and review quality control data.
The QA Officer at KEIHL must have documented training or experience
in quality assurance procedures and be knowledgeable in the quality
assurance requirements.
The QA Officer at KEIHL must have knowledge of the NELAC and AIHA
requirements and approved methods the laboratory uses and verify the
laboratory is following them.
The QA Officer at KEIHL is responsible for maintaining and improving
the ISO17025 compliant Quality Management System.
The QA Officer at KEIHL cannot analyze samples as part of the regular
certified analyses performed by the laboratory.
The QA Officer at KEIHL must have access to the highest level of
management at which decisions are taken on laboratory policy and
resources.
The QA Officer at KEIHL must objectively evaluate data and objectively
perform assessments, independent of outside influence.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 5 of 15 Plant: Environmental Laboratory
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The QA Officer at KEIHL must oversee all aspects of sample handling,
testing, and reporting.
The QA Officer at KEIHL must be responsible for an annual review of the
entire technical operation of the laboratory.
The QA Officer must notify laboratory management of deficiencies in the
quality system and monitor corrective action.
The QA/QC Officer has the authority to discontinue the use of analytical
methods and SOPs and can delay the release of sample data until QA requirements
are achieved and corrective action has taken place, if required. Additionally, the
QA/QC Officer is responsible for performing the following activities.
The QA/QC Officer ensures laboratory participation in external system
audits.
The QA/QC Officer ensures that internal performance and system audits
are conducted and documented.
The QA/QC Officer provides QA reports and internal and external
systems audit reports to the Laboratory Director.
The QA/QC Officer oversees all aspects of sample handling, testing,
report collation and distribution to produce high quality results.
The QA/QC Officer identifies corrective action procedures and monitors
their implementation.
The QA/QC Officer ensures that all analysts are trained to perform their
QA procedures at the bench level.
The QA/QC Officer ensures laboratory participation in accreditation,
licensing, and certification programs.
The QA/QC Officer maintains an archive of all QC data, analytical
methods, QA reports, and SOPs.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 6 of 15 Plant: Environmental Laboratory
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The QA/QC Officer maintains stocks of certified reference materials for
use as check standards.
The QA/QC Officer reviews all data produced for adherence to QA
program requirements.
The QA/QC Officer maintains the QC databases.
The QA/QC Officer reports results of statistical analyses of QC data to
the Laboratory Director and laboratory staff.
The QA/QC Officer conducts and documents internal performance audits
and system audits.
The QA/QC Officer is responsible for reviewing the Certificates provided for the
Groundwater Characterization Monitoring Program (GCMP). The GCMP is a specific
program within Kennecott Utah Copper. The QA/QC Officer is responsible to perform
the following activities:
The QA/QC Officer monitors status of the samples in the GCMP program.
The QA/QC Officer reviews the certificates of analysis to ensure the
samples meet the DQO’s established for the GCMP program.
The QA/QC Officer produces a rerun sheet for those samples that do not
meet DQO’s for GCMP.
The QA/QC Officer prints final Certificates for the GCMP samples and
gives the final certificates to the Laboratory Director for review and
approval.
Laboratory Section Supervisors and Analysts
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 7 of 15 Plant: Environmental Laboratory
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Each laboratory section Supervisor or analyst is responsible for ensuring that
QC criteria are met for the type of analysis they perform. The laboratory Supervisors
must meet one the following educational requirements:
The laboratory Supervisors must have an earned doctoral degree in the
medical, biological, chemical, or physical sciences from an institution of
higher education, plus two years experience in a certified laboratory.
The laboratory Supervisors must have a master’s degree in biological,
chemical, or physical sciences from an institution of higher education
plus four years experience in a certified laboratory.
The laboratory Supervisors must have a bachelor’s degree in the
biological, chemical, or physical sciences from an institution of higher
education, plus six years work experience in a certified laboratory.
The laboratory Supervisors must ensure competency annually for each
technical employee. KEIHL requires analysts to analyze a blank sample
and laboratory fortified blank with every analytical batch. In addition,
analysts must participate in and pass one proficiency test annually.
Proficiency testing documentation will be kept with the QA/QC Officer.
The analyst is responsible for following the QA program while achieving a
productive, compliant, and cohesive work environment. Accordingly, the laboratory
analysts are required to perform the following activities.
The analyst follows approved analytical methods and SOPs.
The analyst must demonstrate the ability to produce reliable results
through accurate analysis of Certified Reference Materials, proficiency
testing samples or in-house control samples. This demonstration must
be done every 6 months for AIHA and annually for NELAC certification.
The analyst maintains the integrity of the analysis by charting the
accuracy and precision of the system controls on control charts to
ensure the quality of the data.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 8 of 15 Plant: Environmental Laboratory
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The analyst reviews all QC and sample data to ensure that QC criteria
are achieved.
The analyst evaluates and documents performed corrective actions as
needed.
The analyst maintains logbooks for instrument maintenance, standards,
run logs, and instrument specific electronic data.
The analyst performs and participates in peer review and data entry.
The analyst reports and documents corrective action via the QA/QC
manager.
The analyst prepares and documents traceable standards and
certificates of analysis.
Laboratory Technician
Laboratory Technicians work under the direction of the Laboratory Analysts,
QA/QC Manager, and Laboratory Director. Laboratory technicians perform the
following activities.
The technician must demonstrate ability to produce reliable results
through accurate analysis of Certified Reference Materials, proficiency
testing samples or in-house control samples. This competency must be
demonstrated every 6 months for AIHA and annually for NELAC
certification.
A Laboratory Technician follows approved analytical methods and SOPs.
A Laboratory Technician prepares samples for analysis.
A Laboratory Technician performs analysis under the direction of the
Laboratory Analyst.
A Laboratory Technician participates in peer review.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 9 of 15 Plant: Environmental Laboratory
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A Laboratory Technician performs data entry.
To ensure compliance with the annual competence for each technical
employee, KEIHL requires the analyst to analyze a blank sample and
laboratory fortified blank with every analytical batch. In addition, the
analyst must participate in and pass one proficiency test annually. The
proficiency documentation will be kept with the QA/QC Officer.
Laboratory Training
Rio Tinto Kennecott Corporation (RTKC) encourages individual training for all
employees. The trainers and contract personnel teach formalized training courses
in computer skills, management, supervisory skills, emergency response, and
MSHA/OSHA required instruction. In addition, the company mandates online training
courses which are required annually for all employees. Also, the employee or the
Laboratory Director may wish to attend additional training courses such as the
following: instrument manufacturers training seminars, professional development
courses, university courses, in-house courses and reviews, and courses taught by the
State or Regulatory Agencies. Certificates of completion are kept in the individuals
training file. The training file includes the training courses, method training records,
instrument training records and performance evaluation records for each employee.
Training records are updated as often as needed. (See Section 7 for training details.)
The Laboratory Director will complete an annual performance review with each
employee. The review includes a personal interview and verbal or written comments
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 10 of 15 Plant: Environmental Laboratory
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on performance, goals and objectives. Performance reviews are part of the
confidential Human Resource records and are not available for review by outside
auditors.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 11 of 15 Plant: Environmental Laboratory
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MOC# Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/04
TS00085 Revision and Review for 2006 Melissa Olsen 08/02/06
TS00113 Updates to organizational charts. Melissa Olsen 04/13/07
9006 Updates to organizational charts. Melissa Olsen 09/15/08
Updated laboratory training to include the mandatory online training courses. Updated organization charts. Melissa Olsen 01/21/09
11532 Review for 2010. Updated organization charts. Melissa Olsen 02/22/2010
17479 Review for 2011. Updated organization charts. Melissa Olsen 02/28/2011
Inserted statements regarding the commitment of Lab Director and QA officer to comply with the ISO17025 standard. Melissa Olsen 01/12/2011
23199 Review for 2013. Updated organization charts. Melissa Olsen 04/23/2013
23227 Updated organization charts. Removed Donna Smith . Melissa Olsen 07/15/2013
25673 Updated org. charts. Designated a deputy for the Technical
Manager in case of absence in Appendix D. Removed Hyun Ah Choi from Environmental Org. Chart.
Melissa Olsen 12/07/2013
03/10/2014
26233 Updated Appendix A (removed Mick Routledge)and Appendix D (changed from manager to superintendent, process laboratory). Updated branding.
Melissa Olsen 04/22/2014
30091 Updated Appendix A: removed Stephan Leblanc and replaced with Nigel Steward. Updated Appendix B: Removed JaDee
Bodell and added Tamara May. Appendix C: Removed JaDee Bodell, added Adam Sharp as analyst.
Melissa Olsen 04//17/2015
Updated Org. Charts: Removed Josh Mackay and replaced with Tiffany Robinson;removed JD Bodell and Xiaoli Wang; replaced Scott Bruce with Ian Billinglsey to reflect new reporting
relationship
Melissa Olsen 03/08/2016
43586 Removed Nigel Steward and replaced with Marc Cameron, Removed Ian Billingsley and replaced with Andrew Miller Melissa Olsen 04/08/2017
53081 Updated Org. Charts. Removed Andrew Miller and replaced with Bill Forsyth and Saskia Duyvesteyn. Added contractors: Dane Schofield and Keyana Watson.
Melissa Olsen 05/15/2018
58723 Updated org. charts. Added Andy Hadden, Malcolm Reeves, and Jack Swanson. Rev. 22 to 23 Melissa Olsen 08/15/2019
N/A No changes made. Melissa Olsen 01/03/2020
67192 Updated Org. Charts. Removed Marc Cameron, Bill Forsyth and
added Stephen Jones, Geraldine Lyons, Nadjla Borges.
Melissa Olsen 09/15/2020
79250 Updated Org. Charts. Removed Stephen Jones, replaced with Bhuvanesh Malhotra. Removed Jack Swanson as project contractor and added Chemist I, Arunjit Shergill. Updated Tiffany Robinson to Chemist II. Rev. 24 to 25.
Melissa Olsen 07/13/2021
94373 Updated Org. Charts. Removed Malcolm Reeves and added vacant Chemist II position. Rev. 25 to 26 Melissa Olsen 12/02/2022
102982 Updated Org. Charts. Replaced Bhuvanesh Malhotra with
Richard Hassall. Replaced Geraldine Lyons with Katie Robertson. Added Jake Fisher in vacant Chemist II position. Removed Cation/Anion sections from Lab org. chart.Rev. 26 to 27
Melissa Olsen 09/07/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 12 of 15 Plant: Environmental Laboratory
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Rio Tinto Copper Operations
Organization Chart
Appendix A – Organizational Chart
Richard Hassall
Technical Director-Copper
Technical
Melissa Olsen
KEIHL Laboratory Director
Katie Robertson
General Manager-RTKC Copper
Technical
Andy Hadden
Manager, Technical Services,
Ore Body Knowledge and Labs
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 13 of 15 Plant: Environmental Laboratory
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Kennecott Environmental Laboratory
Organization Chart
Appendix B – KEIHL Environmental Organizational Chart
Laboratory Director.
Melissa Olsen
QA/QC Officer
Melissa Olsen
Sample Login
Jake Fisher
Chemist II
Tiffany Robinson
Chemist III
Adam Sharp
Chemist II
Angie Zuniga
Chemist II
Dane Schofield
Chemist I
Nadjla Borges
Chemist II
Jake Fisher
Chemist I
Emily Yahne
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 14 of 15 Plant: Environmental Laboratory
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Kennecott Industrial Hygiene Laboratory
Organization Chart
Appendix C - KEIHL Industrial Hygiene Organizational Chart
Technical and QAQC
Manager
Melissa Olsen
Sample Login/Analyst
(Metals)
Angie Zuniga
Analyst-Silica and
Metals
Adam Sharp Technician
Tiffany Robinson
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 3 Organization and Responsibility
Effective Date: 12/06/2022 Document Number: CLMN4423-0003 Rev.: 27
Page 15 of 15 Plant: Environmental Laboratory
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KEIHL - Organizational Chart for Nominated
Deputies in case of absence
Appendix D – KEIHL in case of Absence
Laboratory
Director/QA
Manager
Adam Sharp
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 4 Laboratory Services
Effective Date: 9/8/2021 Document Number: CLMN4423-0004 Rev.: 13
Page 1 of 3 Plant: Environmental Laboratory
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Laboratory Services
KEIHL’S activities encompass all processes from the review of vendors for
external products and services to sample, equipment, supply, and data
handling and reporting within the laboratory. The laboratory is not responsible
for any sampling activities.
Environmental Analytical Services
KEIHL’s analytical services include the routine analysis of samples of
groundwater, drinking water, surface water, soil, sludge, waste, and air
(particulate). A complete list of methods used by KEIHL is found in Section 6 -
Analytical Methods of this manual. KEIHL’s standard operating procedures (SOPs)
are dynamic and follow approved EPA methodology for analysis of the following:
Metals by inductively coupled plasma/atomic emission spectroscopy
(ICP/AES), ICP/mass spectrometry (ICP/MS) methods, and classical wet
chemistry procedures.
Anions by Ion Chromatography as well as continuous flow analysis
methodology.
Cyanide by colorimetric methods.
Physical parameters by conventional techniques.
Volumetric, Gravimetric, Titrimetric, Colorimetric, and X-ray Techniques.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 4 Laboratory Services
Effective Date: 9/8/2021 Document Number: CLMN4423-0004 Rev.: 13
Page 2 of 3 Plant: Environmental Laboratory
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Industrial Hygiene Analytical Services
KEIHL’s analytical services for Industrial Hygiene samples include analysis for
metals, silica, and gravimetric dust. KEIHL maintains Industrial Hygiene Standard
Operating Procedures (SOPs) for all Industrial Hygiene methods, which include the
following:
Crystalline silica analysis performed according to the NIOSH Method 7500
by XRD (SOP number CLSOP4423-7009).
Metals analysis performed according to the NIOSH Method 7300 by ICP-
MS (SOP number CLSOP4423-7021.).
Gravimetric analysis performed according to the NIOSH Method 0500 and
NIOSH 0600 (SOP number CLSOP4423-7020)
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 4 Laboratory Services
Effective Date: 9/8/2021 Document Number: CLMN4423-0004 Rev.: 13
Page 3 of 3 Plant: Environmental Laboratory
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MOC#Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/2004
TS00085 Review for 2006. Melissa Olsen 08/02/06
Review for 2008. No changes. Melissa Olsen 10/07/2008
Review for 2009. Updated
Environmental Analytical Services
section to reflect current
methodologies.
Melissa Olsen 01/21/09
Review for 2010. Updated laboratory
address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. Melissa Olsen 06/28/2011
23199 Review for 2013. No changes. Melissa Olsen 04/23/2013
25673 Updated IH methods and SOP
references
Melissa Olsen 12/17/2013
26233 Removed ion chromatography (IC)
from under Environmental Analytical
Services. Updated branding.
Melissa Olsen 04/22/2014
Review for 2015. No changes. Melissa Olsen 04/17/2015
31572 Review for 2016. No changes. Melissa Olsen 03/08/2016
43586 Review for 2017. No changes. Melissa Olsen 02/07/2017
53081 Review for 2018. No changes. Melissa Olsen 05/16/2018
58723 Review for 2019. Removed NIOSH
0500 and 0600 from IH methods.
Rev. 10 to 11.
Melissa Olsen 08/16/2019
60468 Added Laboratory Services section to
describe the range of laboratory
activities. Changed title from
Analytical Services to Laboratory
Services. Rev. 11 to 12.
Melissa Olsen 12/13/2019
67192 Added ion chromatography to
analytical services
Melissa Olsen 09/15/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/02/2021
94373 Review for 2022. No changes made. Melissa Olsen 12/02/2022
102982 Review for 2023. No changes made. Melissa Olsen 09/07/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 1 of 9 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
SAMPLE CUSTODY
Every sample or group of samples submitted to KEIHL must have a
completed Analytical Request Sheet (Section 5 Appendix A). The Analytical
Request Sheet is a standard form used to record sample description, collection date
and time, number of bottles, analytical field data, and the requested analyses. The
Analytical Request Sheet serves as the sample Chain of Custody (COC).
Sampling Materials
KEIHL does not provide any sampling materials. Rio Tinto Kennecott
Corporation (RTKC) has specific departments for Environmental Sampling and
Industrial Hygiene sampling.
Sample Clerk
The Sample Clerk reviews the Analytical Request Sheets and sample
containers are inspected for the criteria listed below prior to samples being
accepted by KEIHL.
Proper chain-of-custody documentation.
Sample identification
Number of Bottles
Collection Date and time
 The sample bottles must include the following information:
Sample identification
Sample location, date, and time of collection
Collectors name
Preservative added
Matrix
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 2 of 9 Plant: Environmental Laboratory
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Adequate volume for the requested testing.
Any special remarks concerning the samples.
Condition and temperature of the samples and sample containers.
Proper sample preservation is verified and documented in LIMS.
Agreement between the Analytical Request Sheet and sample labels.
A list of analyses ordered.
Special instructions or precautions for handling.
Sample Acceptance/Client Communication
If the criteria listed above are not met, the samples are unacceptable, and
the sample-receiving clerk is responsible for initiating action. The sample receiving
clerk contacts the individual who submitted the samples to complete the COC
properly. The Laboratory Director can accept samples at their discretion, even
though some information is still incomplete if it is noted on the COC, and the final
report.
Once the Analysis Request Sheet has been completed appropriately, the
sample receiving clerk is then responsible for performing the activities listed below.
Sign and accept the sample.
Each Chain of Custody Sheet is considered a Login Group. Each Login
Group is assigned a unique number.
The Sample Clerk assigns each sample, including duplicates, matrix
spikes and laboratory control samples a unique laboratory number by
logging the samples into the LIMS system.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 3 of 9 Plant: Environmental Laboratory
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The LIMS program prints barcode labels. The labels are attached to the
appropriate corresponding sample containers. The barcode label number
is explained below:
Example: GA00001 (+Subcategory ID)
The first two letters in the number indicates the year,
i.e. FA= 2023 back to GA = 2022
The following five numeric characters are the numbers of
samples received for the year. In the above example the
sample would be the first sample of the year.
1.Each individual sample container received at the laboratory is given
a unique laboratory number. The unique laboratory identification
number is documented on the chain of custody. The sample
container subcategories are listed below.
NUT1 = Nutrients non-preserved #1
NUT2 = Nutrients non-preserved #2 (SO4)
T1 = Total Metal preserved with HNO3 #1
T2 = Total Metal preserved with HNO3 #2
D = Dissolved Metal preserved with HNO3
HG= Mercury preserved with HNO3
NO3 = Nitrate preserved with H2SO4
SO4 = Sulfate preserved with HCl
CN = Cyanide preserved with NaOH
COLI1 = Fecal Coliform
COLI2 = Total Coliform
TML = Total Metals Soil
TCLP = TCLP Soil
SPLP = SPLP Soil
MISC1 = Misc #1
MISC2 = Misc #2
SPLIT = Split #1
SPLIT = Split #2
The laboratory numbers are generated by the LIMS system to ensure that
no number can be repeated.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 4 of 9 Plant: Environmental Laboratory
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The laboratory identification number is recorded on the original Analytical
Request Sheet.
All samples which require thermal preservation are placed in a refrigerator
that can maintain temperatures ± 4°C. Samples that are hand delivered
to the laboratory immediately after collection may not meet these criteria.
In these cases, the samples are considered acceptable if there is evidence
that the chilling process has begun, such as arrival on ice.
Samples are stored away from all standards, reagents, food and other
potentially contaminating sources. Samples are stored in a manner to
prevent cross contamination.
All documentation, such as memos or transmittal forms, that may be
brought to the laboratory by the sample transmitter are retained with the
COC file.
Subcontracting Samples
Kennecott Environmental and Industrial Hygiene Laboratory (KEIHL) does not
subcontract industrial hygiene samples. If RTKC Industrial Hygiene Group
requires testing that KEIHL does not provide, the Industrial Hygiene Group must
submit their samples to another laboratory. This is handled independent of KEIHL.
Sample Tracking
Samples are tracked through the laboratory by using the computerized
Laboratory Information Management System or LIMS Progress Report. The progress
report may contain the following information:
Date samples are received.
Date samples are logged into the LIMS system.
Sample due date.
Collection Date.
The person to whom the results are reported.
The laboratory sample numbers.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 5 of 9 Plant: Environmental Laboratory
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The sample matrix.
The analytes requested.
The LIMS System is “LABWORKS Desktop for Windows”, version 7.2.0.0, Build
7.2.0.135, serial number 91410206. The LIMS software operates on a P.C. based
NT/SQL network, which includes an interface for analytical instrumentation. The
LIMS program provides the means for assigning a unique sample identification
number for samples. The unique sample identification number is then used for
real-time scheduling, backlog management, accounting, sample tracking, quality
assurance, audit trailing, reporting, archival data storage, data search, and data
retrieval. Following analyst review, peer review, and the bench level quality control
review, the analytical data is entered into LIMS either manually or imported directly
from instrumentation data files. There are additional reviews including site history
checks, ion balance checks, and total dissolved solids balance. The reporting of
GCMP (Groundwater Characterization Monitoring Plan) samples typically involve
comparability checks against historical data to identify trends and outlying data
points. Once data is found compliant with agreed data quality objectives, analytical
certificates are issued. Validation by the QA Manager and Laboratory Director is
required prior to final reporting. Laboratory personnel can generate control charts.
The QA/QC Officer can monitor data quality using LIMS and the SQL interface. LIMS
database and the SQL interface are maintained by a designated in-house specialist
or by contract help.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 6 of 9 Plant: Environmental Laboratory
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Upon completion of analysis, the samples are returned to the designated
storage place and archived for up to six months after the analytical results are
released. After the archive time elapses, the QA/QC Officer arranges for proper
disposal of the samples (refer to CLMAN4400-0006 Central Laboratory Waste
Identification and Management).
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 7 of 9 Plant: Environmental Laboratory
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MOC# Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/04
TS00085 Review for 2006 Melissa Olsen 08/03/06
Review for 2008. Updated Labworks
information (version, build number
and update).
Melissa Olsen 10/07/08
Review for 2009. No changes. Melissa Olsen 01/21/09
11532 Revision and review for 2010. Added
Appendix B-Chain of Custody for
Industrial Hygiene samples.
Updated laboratory address in
header.
Melissa Olsen 02/22/10
17479 Modified section on subcontracting
samples.
Melissa Olsen 08/29/11
23199 Updated version of Labworks. Melissa Olsen 05/20/13
26233 Review for 2014. Changed KEL to
KEIHL. Updated branding. Added
reference to CLMAN4400-0006 CL
Waste Identification and
Management.
Melissa Olsen 04/23/14
Review for 2015. No changes. Melissa Olsen 04/17/2015
31572 Review for 2016. No changes. Melissa Olsen 03/08/2016
43586 Updated current Labworks version Melissa Olsen 02/07/2017
53081 Review for 2018. No changes. Melissa Olsen 05/17/2018
58723 Review for 2019. Updated Labworks
version. Revision 16 to 17.
Melissa Olsen 08/16/2019
60468 Review for 2020. No changes. Melissa Olsen 12/13/2019
67192 Review for 2020. No changes. Melissa Olsen 09/15/2020
79250 Review for 2021. No changes. Melissa Olsen 09/03/2021
94373 Updated Labworks version, build and
serial number. Rev. 17 to 18
Melissa Olsen 12/02/2022
102982 Updated Labworks version and build.
Removed Perkin Elmer as the
distributor of Labworks. Updated
description for barcode label
identification. Rev. 18 to 19
Melissa Olsen 09/08/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 8 of 9 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
Appendix A - Chain of Custody/Analytical Request Sheet.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 5 Sample Custody
Effective Date: 12/06/2022 Document Number: CLMN4423-0005 Rev.: 19
Page 9 of 9 Plant: Environmental Laboratory
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Appendix B - Chain of Custody/Analytical Request Sheet for Industrial
Hygiene Samples
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 1 of 7 Plant: Environmental Laboratory
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ANALYTICAL METHODS
Analyses performed by KEIHL are designed to comply with regulatory
guidelines and standards. Therefore, the laboratory analytical methods are
predominantly based on those published by regulatory agencies. The methods
used are those specified by federal agencies, state agencies, and professional
organizations, as provided in the references listed below.
"Guidelines Establishing Test Procedures for the Analysis of Pollutants
Under the Clean Water Act.", 40 CFR Part 136
Methods for Chemical Analysis of Water and Wastes, EPA-600/4-79-020
(revised March 1994).
Methods for the Determination of Metals in Environmental Samples, EPA-
600/4-91/010 (June) EPA 1989
Test Methods for Evaluating Solid Waste (SW-846). Office of Solid Waste
and Emergency Response. Office of Solid Waste and Emergency
Response, EPA
Standard Methods for the Examination of Water and Wastewater, 20th
Edition, American Public Health Association, American Water Works
Association, Water Pollution Control Federation Washington, D.C. (1998)
Standard Methods for the Examination of Water and Wastewater, 22nd
Edition, American Public Health Association, American Water Works
Association, Water Environment Federation (2012)
Official Methods of Analysis, 16th Edition, Association of Official Analytical
Chemists Arlington, Virginia (1996)
Annual Book of ASTM Standards, Volumes 11.01 and 11.02, 11.03
American Society for Testing and Materials (ASTM), Philadelphia
Pennsylvania (1996)
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 2 of 7 Plant: Environmental Laboratory
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Techniques of Water Resources Investigations of the USGS, Book 5,
Laboratory Analysis, United States Geological Survey (USGS), Washington
D.C. (1979)
NIOSH Manual of Analytical Methods, NMAM Fourth Edition. National
Institute for Occupational Safety and Health Division of Physical Sciences
and Engineering, Cincinnati, Ohio (1994)
OSHA Analytical Methods Manual, Second Edition August 1991,
Occupational Safety and Health Administration (1991)
Methods of Soil Analysis, Parts I and II. American Society of Agronomy,
No. 9.
Modified Sobek Method for Acid Base Accounting.
KEL analytical methods and analytical methodologies are listed in Section 6 Figure 1.
1. Methods for the Chemical Analysis of Water and Wastewater U.S. Environmental Protection Agency (EPA), EPA-600/4-79-020, March.
2. Standard Methods for the Examination of Water and Wastewater, 20th Edition, 1998 and 22nd Edition, 2012
3. Test Methods for Evaluating Solid Waste U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response. SW-846 November 1986 Third Edition.
Standard Operating Procedures
Kennecott Environmental and Industrial Hygiene Laboratory have Standard
Operating Procedures (SOP) for each analytical method. All SOPs for the laboratory
are located in Bentley, a commercial online document control system. All SOPs are
accessible for all personnel. The SOPs contains the following items:
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 3 of 7 Plant: Environmental Laboratory
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1.Identification of the test method. 2.Applicable matrix. 3.Detection limit. 4.Scope and application. 5.Summary of the test method. 6.Definitions 7.Interferences. 8.Safety. 9.Equipment and Supplies. 10. Reagents and Standards. 11. Sample Collection, preservation, and storage. 12. Quality Control 13. Calibration and Standardization. 14. Procedure. 15. Calculations 16. Method Performance 17. Pollution Prevention. 18. Data Assessment and sample acceptance. 19. Corrective Action 20. Contingencies for handling out-of-control data. 21. Waste Management 22. Reference.
On the title page or in the header section of every SOP, the following items
are found effective date, revision number, signatures of approval and page
numbers. Prior to the implementation of a new method or SOP, or any other
significant change in instrument type or personnel, a new demonstration of
capability is completed. The demonstration of capability record is filed in the
personnel training records.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 4 of 7 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
Mei Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/2004
TS00045 Updated the Method List Janna Hardman 03/21/2004
TS00085 Review for 2006 Melissa Olsen 08/04/2006
9006 Revisions to analytical methods list
to comply with 40 CFR 136 method
updates.
Melissa Olsen 09/16/2008
Review for 2009. No changes. Melissa Olsen 01/27/2009
Review for 2010. Updated
laboratory address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes. Melissa Olsen 10/11/2011
Review for 2012. No changes. Melissa Olsen 10/01/2012
23199 Review for 2013. No changes. Melissa Olsen 04/19/2013
26233 Removed kinetic testing using
humidity cells and selenium hydride
generation. Updated branding.
Melissa Olsen 04/24/2014
30091 Added reference: Standard Methods
22nd Edition (2012)
Melissa Olsen 04/20/2015
31572 Reviewed for 2016. Added NIOSH
7300 and 7500 to analytical methods
listed in Figure 1
Melissa Olsen 03/08/2016
43586 Review for 2017. Removed
Documentum and replaced with
Bentley.
Melissa Olsen 02/07/2017
53081 Review for 2018. No changes made. Melissa Olsen 05/17/2018
58723 Review for 2019. No changes made. Melissa Olsen 08/16/2019
60468 Review for 2020. No changes made. Melissa Olsen 1/3/2020
67192 Review for 2020. Added method
300.1 to list. 14.2 to 15
Melissa Olsen 09/15/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/03/2021
94373 Review for 2022. Fixed minor
grammatical errors. Rev. 14 to 15
Melissa Olsen 12/02/2022
102982 Removed RFA anion methods in list
of methods. Rev. 15 to 16.
Melissa Olsen 11/03/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 5 of 7 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 6 of 7 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
Section 6 Figure1 – KEIHL Analytical Methods
Method #Method Description
120.1 EPA -Conductivity
200.2 EPA -Water Preparation
200.7 EPA -Metal by Inductively Coupled Plasma (ICP)
200.8 EPA -Metals by Inductively Coupled Plasma Mass Spectroscopy (ICPMS)
245.2 (1974)EPA -Mercury by Cold Vapor
300.1 EPA-Analysis of Ions by Chromatography
310.1 EPA -Alkalinity
335.4 (1993)EPA –Cyanide, Total
350.1 (1993)EPA –Ammonia
1311 SW-846 –TCLP
1312 SW-846 -SPLP
2310 B Standard Methods–Acidity
2320 B Standard Methods -Alkalinity (Titration)
2340 B Standard Methods –Hardness by Calculation
2540 C Standard Methods-Total Dissolved Solids
2540 D Standard Methods-Total Suspended Solids
3005A Acid Digestion of Waters for Total Recoverable or Dissolved Metals for
Analysis by FLAA or ICP.
3010A Acid Digestion of Aqueous Samples and Extracts for Total Metals for
Analysis by FLAA or ICP.
3050B Acid Digestions of Sediments, Sludge, and Soils.
4500 (Cn) E Standard Methods-Cyanide
4500 (H+) Standard Methods-pH (Electrometric)
Section 6 Figure1 – KEL Analytical Methods
KEL Analytical Methods (continued)
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 6 Analytical Methods
Effective Date 12/6/2022 Document Number: CLMN4423-0006 Rev.: 16
Page 7 of 7 Plant: Environmental Laboratory
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Method #Method Description
6010 B SW-846 –Metals by Inductively Coupled Plasma (ICP)
6020 SW-846 –Metals by Inductively Coupled Plasma Mass
Spectroscopy (ICPMS)
7471 A SW-846 –Mercury analysis in soils
9012 A SW-846 Total and Amenable Cyanide
9040 B SW-846 –pH meter
9045 C SW-846 –pH in soils
9050 B SW-846 –Conductivity
Modified NIOSH 7500 Industrial Hygiene Respirable Silica
Modified NIOSH
7300
Industrial Hygiene Respirable Metals
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
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QUALITY CONTROL SYSTEMS
KEIHL employs several types of essential quality control procedures to
achieve high-quality data. The quality control procedures are discussed in
this section of the QAPP.
Industrial Hygiene methods certified under ISO17025 utilize different
terminology and require different frequencies relative to quality control.
For Industrial Hygiene methods, please refer to the following standard
operating procedures for specific quality control requirements: CLSOP
4423-7009, CLSOP4423-7021, and CLSOP4423-7020).
Training
Training is essential for a Laboratory to produce quality data. KEIHL employs
several techniques. When a new analyst is hired, the new analyst must first read
the QAPP. This informs the new hire of the type of quality they are to produce and
the code of ethics they are required to meet. When a new assignment is made to
the analyst, the analyst must complete training from the section supervisor and a
checklist must be completed.
1.Read and understand the QAPP.
2.Read and understand the methods and the SOP’s.
3.Learn the software and the hardware of the system.
4.Perform an analytical run using a sample batch which includes a QC
set with an original, duplicate, matrix spike, matrix spike duplicate,
blank and a blank spike under the supervision of the section
supervisor or QA Manager
5.Where possible, use a reference sample with the batch.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 2 of 11 Plant: Environmental Laboratory
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This training checklist is documented and kept in the analyst training record.
Only analysts who have completed training are authorized to independently operate
and use equipment. Ongoing demonstrations of capability for each analyst are
performed annually for NELAC (National Environmental Laboratory Accreditation
Certification) and semi-annually for AIHA (American Industrial Hygiene
Association). Several types of studies may be used to demonstrate ongoing
capability: 1) A quality control sample can be obtained from an outside source.
(This may include a performance evaluation study or a reference sample). 2) The
analyte may be diluted in clean matrix sufficient to prepare four aliquots at the
concentration specified or to a concentration approximately 10 times the method
stated, or laboratory calculated MDL. 3) At least four aliquots shall be prepared and
analyzed according to the test method either concurrently or over a period of days.
If the analyst chooses to perform number 2 or 3, the results of all the data are
calculated for the mean recovery, and the standard deviation for the n-1
population. The information is then compared to the laboratory generated
acceptance criteria for precision and accuracy. If the parameter meets the
acceptance criteria, the analysis of actual samples may begin. If any one of the
parameters does not meet the criteria, the performance is deemed unacceptable for
that parameter. The analyst must then locate and correct the problem and repeat
the test for the parameters that fail to meet the criteria.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 3 of 11 Plant: Environmental Laboratory
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Performance Evaluation (PE) Testing
KEIHL participates in 9 different PE events annually. Depending on the PE
study these tests may be annual, bi-annual, tri-annual, quarterly or six times
annually. KEIHL follows the proficiency testing provider’s instruction for preparing
the proficiency-testing sample and analyzes the PE sample in the same manner as a
client sample. KEIHL uses certified reference materials in conjunction with the PE
studies to detect any flagrant deviations from the analytical run. KEIHL may use a
different method for a given sample (if needed) to capture the higher concentration
analytes so that they are within the instrument calibration range. KEIHL may retain
these samples for one year and use them later for monitoring methods, training
new employees, and for demonstration of capability studies. KEIHL directs the PE
provider to send result of each PE study results to the State of Utah. KEIHL
maintains a copy of all PE testing records. If the laboratory fails a proficiency-
testing audit, they must initiate a corrective action plan.
Laboratory Operations: Quality Control
KEIHL follows the Quality Control requirements of the methods. If there are
no Quality Control limits described in the method, the analyst must meet quality
control requirements specific to accuracy, precision, interference, contamination,
selectivity, and sensitivity.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 4 of 11 Plant: Environmental Laboratory
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Chemical Testing
When performing chemical testing, KEIHL uses both negative and positive controls
to obtain high-quality data.
All Blanks/Negative controls
Negative controls include the use of Method Blanks. These are performed at a
frequency of one per preparation batch per matrix, usually 1 in 20 samples. The
result of the Method Blank analysis is used to assess possible contamination of the
batch. If contamination is found, then the source must be investigated and
measures taken to correct, minimize, or eliminate the problem. There are two
Method Blank criteria which trigger action: 1.) If the blank contamination exceeds
the concentration of greater than 1/10 of the measured concentration of any
sample in the associated sample batch. 2.) The blank contamination exceeds the
concentration present in the samples and is greater than 1/10 the specified
regulatory limit. Any sample associated with the contaminated blank shall be
reprocessed for analysis.
Additional types of blank samples routinely analyzed by KEIHL include the
following: field, equipment, trip, instrument, and method blanks. Field, equipment,
and trip blanks are analyzed as part of the field QC program as set forth in the
Groundwater Characterization Monitoring Program (GCMP) or other appropriate
documents. Instrument blanks are included in calibration curves and are evaluated
before beginning sample analysis.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 5 of 11 Plant: Environmental Laboratory
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Accuracy and Precision/Positive controls
1.) Laboratory Control Samples (LCS) are prepared and analyzed at a frequency of
one per preparation batch or 1/20 per matrix, unless the method specifies a more
stringent frequency. (Analytes that are exempt from this requirement are total
volatile solids, pH, color, odor, temperature, dissolved oxygen, and turbidity.) The
LCS is used to determine the acceptance of the preparation batch. KEIHL’s
performance is charted on control charts.
2.) Matrix Spikes are analyzed at a frequency of one per preparation batch of 20
samples for each matrix type, unless the method specifies a more stringent
frequency. (Except for analytes for which spiking solutions are not available, such
as total volatile solids, pH, color, odor, temperature, dissolved oxygen, and
turbidity.) Matrix spikes are selected at random. Poor performance in a matrix
spike sample may indicate a problem with the sample composition and shall be
reported to the client whose sample was used for the spike.
3.) Surrogates (Internal Standards) - Surrogate compounds are added to all
samples, standard, and blanks for all mass spectroscopy and certain ICP methods.
Poor surrogate recovery may indicate a problem with the sample composition or
instrument fluctuation. The samples are reanalyzed if the surrogate recovery drops
more than 20 percent of the known value for possible problems with the
instrument. If the recovery drops a second time, the poor recovery is reported to
the client.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 6 of 11 Plant: Environmental Laboratory
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4.) Interference is determined by evaluating a matrix spike sample. Matrix spike
and matrix spike duplicate samples are labeled as Spike 1 and Spike 2. Matrix
spikes are analyzed at a frequency of one matrix spike every 10 samples for water
samples and one matrix spike every 20 samples for soils. A matrix spike sample
set is created in the laboratory by collecting two aliquots from a homogenized
sample. One aliquot is not spiked and the remaining aliquot is spiked with a known
concentration of standard reference material. Both aliquots are then processed
through the entire analytical system, including sample preparation. Matrix spike
results are reported by computing the percent recovery. The percent recovery is
computed by using Equation 1.
Equation 1 % Recovery ={(A –B)/ C} x 100
A =Spiked Sample Result
B =Sample Result
C =Spike Value
KEIHL’s acceptable limits for matrix spike samples are  25% for water, and  35%
for soils. These limits were agreed to by the Utah State Department of
Environmental Quality under the Consent Agreement Kennecott Utah Copper has
for the Ground Water Characterization Monitoring Plan (GCMP). References are
available.
Analytical Variability/ Reproducibility
Unless the method requires a more stringent frequency, Matrix Spike
Duplicates and Laboratory Duplicates are analyzed at a minimum of 1 in 20
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 7 of 11 Plant: Environmental Laboratory
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samples per matrix type, sample extraction or preparation method. Samples are
selected at random. Poor performance in duplicates may indicate a problem with
the sample composition and shall be reported to the client whose sample was used
for the duplicate. The analytical results are reported by computing the Relative
Percent Difference (RPD) using
Equation 2.
Equation
2
% RPD ={(A –B)/[(A+B)/2]} x 100
A =Spiked Sample Result
B =Sample Result
The RPD’s are evaluated and compared to method specific acceptance criteria
for a given matrix. RPD results provide an estimation of the precision for a given
sample matrix. The relative percent difference must fall within  25% or the
sample batch is reanalyzed. The results of these samples are captured in a web-
based report and are reviewed monthly.
Method Evaluation
To ensure the accuracy of the reported result, the following procedures are in
place:
1.Demonstration of Capability is performed initially and following significant
change in instrument type, personnel, and sample matrix or test method.
2. Calibration protocols are specified in the calibration section of this QAPP.
3.Participation in performance evaluation to evaluate the ability to produce
accurate data.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 8 of 11 Plant: Environmental Laboratory
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Detection Limits
KEIHL performs MDL studies at least annually on all methods it performs by
following the guidelines in 40 CFR, Part 140, and Appendix B. Refer to KEIHL SOP
CLSOP4423-1013 for the process. An MDL study may be performed more
frequently if significant changes occur, such as a change in location of the
laboratory, a new technical employee, a new instrument, or a new technique.
Standard/Reagent and Reference Standard Preparation
A critical element of producing quality data is the purity, quality and
traceability of the standard solutions and reagents used in the laboratory. To
ensure the highest possible purity, all primary calibration standards, reference
standards and standard solutions must be purchased from suppliers in conformance
with ISO Guide 34 requirements. These types of standards are logged into the
appropriate Standards and Reagent Log upon arrival at KEIHL. A logbook for this
purpose is maintained in each lab section. The analyst preparing the standard
gives the standard a unique identification number and documents the vendor, lot
number, concentration, open/preparation date, preparer's initials, method of
preparation, and expiration date. The standard’s Certificate of Analysis is kept on
file with the standard number, date received, and initials of the analyst. The
Certificate of Analysis file is maintained by the analyst and/or the QA/QC Officer.
These logbooks and Certificates of Analysis provide the traceability of the standards
from the time the standard arrives at KEIHL to the time it is used for an analytical
purpose. The standard log number is also recorded on the raw data for traceability.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 9 of 11 Plant: Environmental Laboratory
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A second source standard must be used at a minimum of every three
months. However, most analysts analyze the second source after the daily
calibration to verify the calibration curve. The second source standard is prepared
at a different time and is obtained from a different source or different lot number.
This verification is used to evaluate the calibration and the vendor’s product. Stock
standards and working standards are checked regularly for signs of deterioration,
such as discoloration, formation of precipitates, or change in concentration. Care is
exercised in the proper storage and handling of standard solutions. Standards are
not stored with samples. Working standard reagent containers are clearly labeled
with the following information: Standard number, description, preparation date,
concentration, expiration date, preparer's initials, and special safety precautions or
SDS (Safety Data Sheets) information.
The quality of the laboratory’s reagent water source is continuously
monitored through the analysis of blanks. The water must meet the method
specified requirements.
Constant and Consistent Test Conditions
KEIHL maintains a temperature-controlled environment to assure that the
test instruments consistently operate within the specification required for the
application for which the instruments are used.
Glassware is cleaned to meet the sensitivity requirements of the test
methods. All cleaning and storage procedures that are not specified by the test
method are documented in the laboratory records and SOPs.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 10 of 11 Plant: Environmental Laboratory
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MOC Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/04
TS00085 Revision and Review for 2006 Melissa Olsen 08/03/06
Review for 2008. No changes.Melissa Olsen 10/07/08
Review for 2009. No changes.Melissa Olsen 01/21/09
Review for 2010. Updated laboratory
address in header.
Melissa Olsen 02/22/2010
17479 Updated section on Performance Evaluations. Updated the frequencies stated under the Accuracy and Precision
section #4.
Melissa Olsen 08/29/2011
23199 Review for 2013. No changes.Melissa Olsen 04/23/2013
25673 Under standard/reagent and reference standard preparation, added the requirement that all suppliers must
conform to ISO Guide 34 requirements.
Added statement regarding Industrial
Hygiene methods and QC requirements.
Melissa Olsen 02/04/2013
26233 Expanded on statement regarding
ongoing demonstration of capability to
state the requirements of AIHA (2
DOC/year) and NELAC (annually). Updated branding.
Melissa Olsen 04/24/2014
30091 Changed frequency of analysis of
laboratory reagent water from “daily” to
“monitored through the analysis of
blanks”.
Melissa Olsen 04/20/2015
31572 Review for 2016. No changes.Melissa Olsen 03/08/2016
43586 Review for 2017. No changes.Melissa Olsen 02/07/2017
53081 Review for 2018. No changes.Melissa Olsen 06/19/2018
58723 Review for 2019. No changes.Melissa Olsen 08/16/2019
60468 Review for 2020. No changes.Melissa Olsen 01/03/2020
67192 Updated number of PT studies to 9.Melissa Olsen 09/15/2020
79250 Added comment “Unless the method
specifies a more stringent frequency” to
Accuracy and Precision #1 LCS, #2
Matrix Spikes and under Analytical
Variability and Reproducibility. Rev. 12 to
13.
Melissa Olsen 09/03/2021
94373 Review for 2022.Fixed minor
grammatical errors. Rev. 13 to 14
Melissa Olsen 12/02/2022
102982 Review for 2023. No changes.Melissa Olsen 11-03-2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 7 Quality Control Systems
Effective Date: 12/06/2022 Document Number: CLMN4423-0007 Rev.:14
Page 11 of 11 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 1 of 8 Environmental Laboratory
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CALIBRATION
Calibration requirements are divided into two parts: (1) requirements for
analytical support equipment and (2) requirements for instrument calibration.
Support Equipment
These devices are not the actual test instruments but include auxiliary equipment
necessary to support laboratory operations. This equipment requires calibration
documentation indicating they were calibrated by an organization accredited under
ISO/IEC 17025 and therefore, in conformance with the necessary requirements.
These include, but are not limited to, the following: balances, ovens, refrigerators,
incubators, thermometers, volumetric dispensing devices, such as Eppendorfs, or
automatic diluters. KEIHL maintains records of repairs and maintenance activity.
All raw data records are maintained to document equipment performance. Results
of the calibrations must be within the specifications required for the application for
which the equipment is used. Prior to use, balances, ovens, and refrigerators are
checked for expected temperature range with NIST traceable references.
Mechanical volumetric dispensing devices are checked for accuracy quarterly.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 2 of 8 Environmental Laboratory
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Weights and Balance Calibration
A contractor performs all necessary preventative maintenance and calibrates
balances every six months and weights annually. The Class S weights are
calibrated annually and checked against NIST traceable weights for accuracy. The
contractor issues a certificate of calibration for both the weights and the balances
that states the variability of the balances. Documented weight verification is
performed each time the balance is used by the analyst. The analyst performs
verification by placing one of the Class S weights on the balance and recording the
result in the balance calibration book. The analyst should select a Class S weight in
the weight range of the sample or reagent to be weighed.
Thermometer Calibration
Thermometer calibration is performed on all glass mercury thermometers
annually. This is accomplished by using an NIST traceable thermometer. The NIST
traceable thermometer is placed beside the glass mercury thermometer and
allowed to equilibrate for one hour. The respective temperatures are recorded. If
there are discrepancies between the NIST traceable thermometer and the glass
mercury thermometer, it is noted on the label which is attached to the
thermometer. Alternatively, thermometers can be sent out for calibration to an
approved ISO17025 certified calibration service provider.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 3 of 8 Environmental Laboratory
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Mechanical Pipette Calibration Verification
A calibration verification is performed on KEL’s mechanical pipettes quarterly.
The calibration verification is performed using “Pipette Tracker” software. Each
pipette has a unique number. The unique number may be the pipette serial
number or an assigned laboratory ID number. The unique number is engraved or
labeled on the pipette. The non-adjustable pipettes are calibrated using a  2%
criteria for precision and accuracy. The calibration verification acceptance range
uses a  5% for precision and accuracy at the lowest adjustable reading and a  2%
for precision and accuracy for every actual volume a minimum of three
concentrations are verified for calibration. When the calibration verification has
been completed, a Certificate of Calibration is printed and kept in the Pipette
Calibration Book in the QA/QC Manager’s Office.
Instrument Calibration
Instrument calibrations are divided into two parts: Initial Calibration and
Continuing Instrument Calibration Verification.
Initial Calibration
Instrument calibration procedures are intended to ensure that analytical
systems are operating correctly and have adequate sensitivity and accuracy to
meet method requirements. The details of the initial instrument calibration
procedures are included or referenced in the SOP. The manufacturer specifies
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 4 of 8 Environmental Laboratory
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general instrument calibration procedures. Method specific procedures are given in
the appropriate analytical method. Instruments are calibrated daily and/or each
time they are prepared to run samples. Each instrument is calibrated with
standards appropriate to the designated function of the instrument, type of
analysis, and the established operating range of the analytical methods. Calibration
is always performed prior to analysis. Sample results must be calculated from the
initial instrument calibration and may not be calculated from any continuing
instrument calibration verification. The lowest calibration standard must be above
the detection limit. Calibration standards must include concentrations at or below
the regulatory limit or decision level, unless these concentrations are below the
demonstrated detection limits determined by the laboratory. Sufficient raw data
records must be retained to permit reconstruction of the initial instrument
calibration, e.g., calibration date, test method, instrument, analysis date, each
analyte name, initials of analyst or signature, concentration and response,
calibration curve or response factor. The analyst analyzes a second source after the
daily calibration to verify the calibration curve. The second source standard is
prepared at a different time and obtained from a different source or different lot
number. The second source verification is used to evaluate the calibration and the
vendor’s product.
The calibration standards must have a correlation coefficient (also referred to
as r2) of 0.995 or better and blanks must meet the method specific criteria for
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 5 of 8 Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
acceptance, or the analysis is terminated, and all samples analyzed after the last
acceptable calibration are reanalyzed. If the result of an analysis is higher than the
highest point on the calibration, the sample is diluted until the result falls within the
calibration range. If results are lower than the lowest point on the calibration,
which goes through zero, the results are reported Below Reporting Limit (RL).
Continuing Instrument Calibration Verification
The details of the continuing instrument calibration procedure, calculations
and associated statistics must be included or referenced in the SOP. A
continuing instrument calibration verification must be repeated at the beginning,
every ten samples and at the end of every analytical run. For the photometric
determination of anions, the continuing instrument calibration standards are
analyzed every 15 samples, including 9 daily samples and 6 quality control
samples. The concentration of the calibration verification shall be varied within the
established calibration range. Sufficient raw data records must be retained to
permit reconstruction of the initial instrument calibration, e.g., calibration date, test
method, instrument, analysis date, each analyte name, initials of analyst or
signature, concentration and response, calibration curve or response factor. The
criteria for acceptance of continuing instrument calibration verification is
established as  10% of the known concentration. If the continuing instrument
calibration verification results obtained are outside the established acceptance
criteria, corrective actions must be performed. If routine corrective action
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 6 of 8 Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
procedures fail to produce second consecutive calibration verification within the
acceptance criteria, then either the laboratory must demonstrate performance after
corrective action with two consecutive successful calibration verifications or a new
initial instrument calibration must be performed.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 7 of 8 Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
MOC Description of Change Prepared By Date
TS0020 Review for 2004 Janna Hardman 09/30/2004
TS00085 Review for 2006 Melissa Olsen 08/03/2006
TS00113 Added statement indicating the
frequency of continuing calibration
verification checks for the photometric
determination of anions every 15
samples.
Melissa Olsen 04/13/2007
Review for 2008. Minor grammatical
changes made.
Melissa Olsen 10/07/2008
Review for 2009. No changes.Melissa Olsen 01/21/2009
11532 Revision and review for 2010. Removed
water bath from support equipment.
Melissa Olsen 02/22/2010
17479 Added frequency of thermometer
calibration.
Melissa Olsen 08/29/2011
23199 2013 review. No changes.Melissa Olsen 04/24/2013
25673 Added statement to thermometer calibration regarding sending thermometers to an ISO17025 certified
service provider.
Added statement under support
equipment regarding the requirement to
meet ISO/IEC 17025 standards.
Melissa Olsen 12/17/2013 and01/30/2014
26233 Updated branding.Melissa Olsen 05/22/2014
30091 Review for 2015. No changes.Melissa Olsen 04/20/2015
31572 Review for 2016. No changes.Melissa Olsen 03/08/2016
43586 Review for 2017. No changes.Melissa Olsen 03/24/2017
53081 Review for 2018. No changes.Melissa Olsen 06/19/2018
58723 Review for 2019. No changes.Melissa Olsen 08/16/2019
60468 Review for 2020. No changes.Melissa Olsen 01/03/2020
67192 Review for 2020. No changes.Melissa Olsen 09/16/2020
79250 Review for 2021. No changes.Melissa Olsen 09/03/2021
94373 Review for 2022. No changes.Melissa Olsen 12/02/2022
102982 Review for 2023. No changes.Melissa Olsen 11/02/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 8 Calibration
Effective Date: 9/8/2021 Document Number: CLMN4423-0008 Rev.: 11
Page 8 of 8 Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 9 Preventive Maintenance
Effective Date: 9/8/2021 Document Number: CLMN4423-0009 Rev.: 05
Page 1 of 3 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
PREVENTIVE MAINTENANCE
Preventive maintenance of analytical instrumentation and other traditional
equipment is routinely performed on an as needed or on a recommended basis and
documented in the instrument maintenance logbooks. One important aspect of the
instrument maintenance program is service contracts which cover most of the
analytical instrumentation utilized at Kennecott Environmental and Industrial
Laboratory (KEIHL). Preventive maintenance procedures specified by the
instrument manufacturer or the QA program are included in the method/SOPs
relating to the instrument. Instruments requiring service from an authorized
service engineer are removed from service until the repair or maintenance is
completed. Authorized maintenance personnel service other pieces of equipment
such as the balances on a semi-annual basis. Service call maintenance is
documented and service records are kept on file. Internal system audits monitor
preventive maintenance. Annual systems audits are designed to address any long-
standing or recurring problems with the instrumentation and engineering controls.
Records are maintained for each major piece of equipment and all reference
materials significant to the test performed. The records shall include the following
information:
1.The name of the item of equipment.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 9 Preventive Maintenance
Effective Date: 9/8/2021 Document Number: CLMN4423-0009 Rev.: 05
Page 2 of 3 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
2.The manufacturer’s name, type identification, and serial number or
unique identifier.
3.Date received and date placed in service.
4.Current location when appropriate.
5.Condition received.
6.Copy of the manufacturer’s instructions
7.Details of the maintenance carried out to date.
8.History of any damage, malfunction, modification or repair.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 9 Preventive Maintenance
Effective Date: 9/8/2021 Document Number: CLMN4423-0009 Rev.: 05
Page 3 of 3 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
MOC# Description of Change Prepared By Date
TS00020 Review for 2004 Janna Hardman 09/30/2004
TS00085 Review for 2006. Melissa Olsen 08/03/2006
Review for 2008. No changes made. Melissa Olsen 10/07/2008
Review for 2009. No changes made. Melissa Olsen 01/21/2009
Review for 2010. Updated
laboratory address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes. Melissa Olsen 08/30/2011
23199 Review for 2013. No changes. Melissa Olsen 04/24/2013
26233 Updated branding. Melissa Olsen 06/02/2014
30091 Review for 2015. No changes. Melissa Olsen 04/20/2015
31572 Review for 2016. No changes. Melissa Olsen 03/08/2016
43586 Review for 2017. No changes. Melissa Olsen 03/24/2017
53081 Review for 2018. No changes. Melissa Olsen 06/19/2018
58723 Review for 2019. No changes. Melissa Olsen 08/16/2019
60468 Review for 2020. No changes. Melissa Olsen 01/03/2020
67192 Review for 2020. No changes. Melissa Olsen 09/17/2020
79250 Review for 2021. No changes. Melissa Olsen 09/03/2021
94373 Review for 2022. No changes. Melissa Olsen 12/02/2022
102982 Review for 2023. No changes. Melissa Olsen 11/02/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 10 Data Quality Assessment
Effective Date: 9/8/2021 Document Number: CLMN4423-0010 Rev 05
Page 1 of 4 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
DATA QUALITY ASSESSMENT
The Data Quality Assessment section of the QAPP describes the techniques
that are used to assess the precision, accuracy, completeness, and comparability of
all data generated under the Quality Assurance Program.
Precision
Precision is defined as the measure of mutual agreement among individual
measurements of the same property, usually under similarly prescribed conditions.
Precision is best expressed in terms of relative percent difference. The Precision is
determined by performing duplicate analyses of a certified reference material or
laboratory control sample and graphing the data on a control chart to see if the
sample concentrations fall within the statistical limits. Each analyst performs
duplicate analysis of certified reference materials or performance evaluation
samples for every QC set analyzed in the analytical process.
Accuracy
Accuracy is the degree of agreement of a measurement (or an average of
measurements of the same property) with the accepted reference value or true
value. It is a measure of the bias in a system and will be expressed as the percent
recovery in a spiked sample. It can also be assessed using a certified reference
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 10 Data Quality Assessment
Effective Date: 9/8/2021 Document Number: CLMN4423-0010 Rev 05
Page 2 of 4 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
material (CRM also called a Standard Reference Material (SRM)) with certified
values. Accuracy is evaluated through the steps listed below.
Calculating the average and the standard deviation for the QC check samples
for each parameter and graphing the results on control charts to determine if
the accuracy is within the statistical acceptance limits.
Inspecting all blank analysis data for field or laboratory contamination
problems.
Calculating the percent recovery of laboratory fortified samples and
laboratory fortified blanks to ascertain the accuracy of the system.
Proper evaluation of precision and accuracy will offer insight into instrument
performance and general data quality.
Completeness
Completeness is defined as a measure of the amount of valid data obtained
from a measurement system compared to the amount that is expected to be
obtained under normal operating conditions. Completeness is evaluated in terms of
the amount of valid data obtained compared to the amount that is needed to
complete the QA goals. The amount of valid data generated in an analytical
sequence can vary due to several causes: laboratory sample handling or
preparation errors resulting in the loss or destruction of an analyte, instrumental
errors resulting in data rejection, and insufficient QC data (e.g., lack of spike
recovery data). If data acquisition targets are not met, the data may be
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 10 Data Quality Assessment
Effective Date: 9/8/2021 Document Number: CLMN4423-0010 Rev 05
Page 3 of 4 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
determined to be incomplete by the analyst or QA manager and further analysis or
repeated sampling may be required.
Comparability
Comparability is defined as the confidence with which one data set can be
compared to another. Identifying pertinent data characteristics that may limit
comparability to other sets assesses comparability. Comparability will be evaluated
using the steps listed below.
Assuring that measurements obtained during a predetermined time frame
are statistically comparable using SOPs and standard analytical
procedures.
Internal performance audits may be initiated by the QA manager. One
data set generated by one analyst or instrument can be compared to
another.
Comparison of current data with historical data from the same sampling
site.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 10 Data Quality Assessment
Effective Date: 9/8/2021 Document Number: CLMN4423-0010 Rev 05
Page 4 of 4 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
MOC# Description of Change Prepared By Date
TS00020 Review for 2004 Janna Hardman 09/30/04
TS00085 Review for 2006 Melissa Olsen 08/03/06
Review for 2008. No changes were
made.
Melissa Olsen 10/07/08
Review for 2009. No changes were
made.
Melissa Olsen 01/23/09
Review for 2010. Updated laboratory
address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes were
made.
Melissa Olsen 08/30/2011
23199 Review for 2013. No changes made. Melissa Olsen 04/24/2013
26233 Under “Comparability”, modified
statement regarding internal
performance audits. Updated
branding.
Melissa Olsen 06/02/2014
30091 Review for 2015. No changes made. Melissa Olsen 04/20/2015
31572 Review for 2016. No changes made. Melissa Olsen 03/08/2016
43586 Review for 2017. No changes made. Melissa Olsen 03/24/2017
Review for 2018. No changes made. Melissa Olsen 06/19/2018
58723 Review for 2019. No changes made. Melissa Olsen 08/19/2019
60468 Review for 2020. No changes made. Melissa Olsen 01/03/2020
67192 Review for 2020. No changes made. Melissa Olsen 09/17/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/03/2021
94373 Review for 2022. No changes made. Melissa Olsen 12/02/2022
102982 Review for 2023. No changes made. Melissa Olsen 11/02/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 1 of 8 Plant: Environmental Laboratory
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DATA REDUCTION, VERIFICATION, AND
REPORTING
All data are processed to ensure that the precision, accuracy, completeness,
and comparability of the data are of known and documented quality. Data validation
includes data reduction, verification, and reporting procedures completed
independently by the analyst, QA/QC Officer and Laboratory Director.
Traceability of Measurement
Traceability is the ability to trace the history, application, or location of an
entity by means of recorded identifications for a given sample or project. KEIHL’s
Quality Control Systems strives to provide a program to ensure that measurements
made by the laboratory are traceable to national standards of measurement when
possible. When traceability to national standards of measurement is not applicable,
the laboratory provides satisfactory evidence or correlation of results by
participation in inter-laboratory comparisons, proficiency testing or independent
analysis.
Sample Traceability
The traceability begins with the sample numbers being assigned to the
samples and then being recorded on the Chain of Custody. The preparation
chemist then records the laboratory assigned sample number in the preparation
logbook. After the samples have been prepared, the completed samples are placed
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 2 of 8 Plant: Environmental Laboratory
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in a sample type designated area. The Analyst then prepares an analytical run from
the backlog and types the corresponding number into the analytical sample
identification table. This then becomes part of the final record.
Standard, Reagent, and Reference Material Traceability
The KEIHL laboratory only purchases standards that are traceable to national
standards. When the laboratory receives new standards, reagents or reference
material, the Laboratory records the following information into a Standard/ Reagent
Logbook: name of the standard, concentration, vendor, lot number, date of receipt,
expiration date and the analyst’s initials. The standard is then assigned a unique
laboratory number. All standards are received with a Certificate of Analysis. The
unique number is recorded on the Certificate of Analysis and the certificate is kept
in the QA Manager’s office. A sticker is placed on the standard with the information
listed above. If a standard is diluted, or added to a working standard, the
directions for this are also recorded in the Standard Logbook. The new working
standard is given a unique number and labeled accordingly. The working standard
number is recorded on each analytical run to provide traceability back to the
standards used for the analytical run.
Analyst Data Reduction, Validation, and Reporting
The analyst has primary responsibility for generating data of acceptable,
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 3 of 8 Plant: Environmental Laboratory
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known, and documented quality. The analyst reduces instrumental output to
concentration values and verifies that all QC results are acceptable by comparing
analytical results to statistically generated control charts for accuracy and precision,
method specific criteria, and historical control limits.
Peer Review
Peer review of sample data is completed after each analytical batch and is
documented on the raw data. Typically, the Group Supervisor, or designee, reviews
a minimum of 10% of the data generated by a Laboratory Group. The analyst
documents corrective action at the bench level on the raw data or by using the
Corrective Action Report Summary maintained by the QA officer.
The analyst inspects standard, blank, sample, duplicate, and matrix spike
results during an analytical batch or run and compares results against known control
limits and method QC requirements. Results found to be suspect and those that are
outside acceptance limits are investigated. The analyst will troubleshoot the
problem(s) and restart the batch, beginning with calibration, if necessary. A
Supervisor or the QA/QC Officer will be notified if the problem(s) cannot be resolved
at the analyst level. The QA/QC Officer will be notified to determine whether further
corrective action is required and the analyst will document conclusions. The tools
used to determine acceptable results may include control charts for QC and check
standard results and historical data for sample results. After the analyst determines
that data quality is acceptable and the other aspects related to the data quality are
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 4 of 8 Plant: Environmental Laboratory
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known and documented, the analyst will transfer the data into the LIMS (Laboratory
Information Management System).
QA/QC Officer Data Reduction, Validation and Reporting
The QA/QC Officer is responsible for ensuring the precision, accuracy,
completeness, and comparability of the data are of known and documentable quality.
The QA/QC Officer reviews the data only after all requested analyses for a sample or
sample set have been completed. The process followed by the QA/QC Officer
includes a review of all stages of the sample from receipt and chain-of–custody to
data reduction, verification, final reporting and the final archival processes. Data
reduction is performed using the QA SQL interface program and the LIMS based
Northwest Quality Analyst (NWQA). The QA/QC Officer reviews the data and
determines whether corrective action is required. Verification includes an
assessment of QC results, confirmation of cation/anion balances and total dissolved
solids comparisons measurements for each water sample. The ionic balance check
program compares the major cation to major anion results for each water sample
along with the electrical conductivity and pH. These data reports are also reviewed
using the professional judgment of the QA/QC Officer and corrective action is
initiated as needed.
The QA/QC Officer transfers completed data sets to the QA database, reviews
the data, and determines whether corrective action is required. If the data is
unsatisfactory, the QA/QC Officer submits a rerun sheet to the laboratory group to
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 5 of 8 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
reanalyze the rejected data sets. The QA/QC officer implements corrective actions as
needed based on this additional review of the QA statistics and control chart data.
When the QA/QC Officer verifies that all required corrective actions have been
implemented and documented, the data is of known and documentable quality. The
QA/QC Officer then provides the Laboratory Director with the printouts of the cation
anion balance and the final Certificate of Analysis report. The data is not reported to
the Laboratory Director until the QA/QC Officer is satisfied that the data are
acceptable.
Laboratory Director Data Reduction, Validation and Reporting
The Laboratory Director has the final responsibility to ensure that the
precision, accuracy, completeness, and comparability of the data are known and
documented. The Laboratory Director reviews all corrective actions taken. The
Director reviews sample results that have ion balances that are not comparable. The
Director then approves or rejects the data. Any additional corrective actions
identified by the Laboratory Director are investigated, documented and reviewed
before the Laboratory Director approves the final Certificate of Analysis report.
Electronic Signatures
The Laboratory Director uses an electronic signature for all Certificates of Analysis
(COA) generated. This electronic signature is unique to the individual and is secured
by a personal log-in identification username and password, which are periodically
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 6 of 8 Plant: Environmental Laboratory
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changed.
Certificate of Analysis
KEIHL produces a Certificate of Analysis (COA) for every sample analyzed at
the laboratory. The KEIHL report has the following items listed on the report:
1.Report Title.
2.Name and address of the laboratory.
3.Total number of pages.
4.Name of the client (KEL is an in-house lab. Therefore, the
address is the same.)
5.Identification of the sample
6.Date of sample Receipt, Collection date, and analysis date.
7.Identification of the test method
8.Any deviations pertaining to the sample.
9.Signature and title of the responsible persons.
KEIHL does not subcontract any samples. Therefore, KEIHL follows the guidance
found in NELAC 5.13 b) 2) which states: “The laboratory provides information to
another department within the organization for the preparation of regulatory
reports”. The facility management must ensure the appropriate report items are
included in the report to the regulatory authority if such information is required.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 7 of 8 Plant: Environmental Laboratory
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Computers and Electronic Data Requirement
When computers and automated equipment are used for the capture,
processing, manipulation, recording, reporting, storage, or retrieval of test data,
KEIHL follows an SOP that covers the requirement found in NELAC Chapter 5.10.6
and Good Automated Laboratory Practice of the EPA Document 2185.
Customer Complaints
KEIHL has a Standard Operating Procedure for addressing and resolving
customer complaints. Records of complaints and the subsequent actions are
maintained in accordance with CLSOP4423-1021.
Record Documentation
All essential information associated with analysis including Chains of Custody,
logbooks, laboratory sample ID codes, analysis type, manual calculations, raw
instrument data, analysts initials or signatures, and electronic data are kept for a
minimum of five years.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 11 Data Reduction, Verification and Reporting
Effective Date: 9/8/2021 Document Number: CLMN4423-0011 Rev.: 11
Page 8 of 8 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
MOC# Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna Hardman 09/30/04
TS00085 Review for 2006 Melissa Olsen 08/03/06
Review for 2008. No changes were
made.
Melissa Olsen 10/07/08
Review for 2009. No changes were
made.
Melissa Olsen 01/23/09
Review for 2010. Updated laboratory
address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes made. Melissa Olsen 10/11/2011
23199 Review for 2013. Removed
statements regarding the review of
sample results against historical
means and standard deviations. This
work is performed by the Water
Resources Group.
Melissa Olsen 04/24/2013
26233 Under Sample Traceability, removed
“instrument chemist” and replaced
with “analyst” Updated branding.
Melissa Olsen 06/02/2014
30091 Added section on the use of
Electronic Signatures for Certificates
of Analysis.
Melissa Olsen 04/09/2015
31572 Review for 2016. No changes. Melissa Olsen 03/08/2016
43586 Review for 2017. No changes. Melissa Olsen 03/24/2017
Review for 2018. No changes. Melissa Olsen 06/19/2018
58723 Review for 2019. No changes. Melissa Olsen 08/19/2019
60468 Review for 2020. No changes. Melissa Olsen 01/03/2020
67192 Review for 2020. No changes. Melissa Olsen 09/17/2020
79250 Under Certificate of Analysis,
removed paragraph about report
formats to DEQ. Rev. 9.3 to 10
Melissa Olsen 09/03/2021
94373 Review for 2022. No changes. Melissa Olsen 12/02/2022
102982 Referenced CLSOP4423-1021 in
Customer Complaints section. Rev 10
to 11
Melissa Olsen
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna UT 84044
Quality Assurance Program Plan
Section 12 Corrective and Preventive Action
Effective Date: 9/8/2021 Document Number: CLMN4423-0012 Rev.: 16
Page 1 of 6 Plant: Environmental Laboratory
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Corrective and Preventive Action
The Laboratory Director and/or the Quality Manager are responsible for
initiating, monitoring and recording non-conformances and corrective actions (Refer
to SOP CLSOP4423-1004). Corrective Actions are recorded on the “Corrective
Action” form, CLFRM4423-0001 (Appendix A), which can be found in the Bentley
document control system.
Examples of non-conformances (random events) may include the following:
Continuing calibration verification (CCV) results not within method-defined
control limits
 Sample analyzed outside of maximum holding time limits
Loss of sample (broken glassware, spill, etc.)
Erroneous double spiking of sample with surrogate
Outlier for Proficiency Testing round, Round Robin, or Demonstration of
Capability
Examples of corrective actions (systematic events) may include the following:
Internal Quality Audit findings
External Assessment Deficiencies
Non-conformances which become systematic events
Becoming non-proficient with proficiency testing samples
Customer feedback or complaints
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna UT 84044
Quality Assurance Program Plan
Section 12 Corrective and Preventive Action
Effective Date: 9/8/2021 Document Number: CLMN4423-0012 Rev.: 16
Page 2 of 6 Plant: Environmental Laboratory
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All Laboratory Employees and members of the QAQC group have the
authority, as appropriate, to stop work on samples when any aspect of the process
does not conform to laboratory requirements. The employee who stopped the work
shall immediately notify laboratory management (Laboratory Director, QA Manager,
or designee). Upon investigation of the issue, Laboratory Management will
authorize the resumption of work.
The essential steps in the corrective action system are as follows:
Assign responsibility for investigating the problem.
Investigate and determine the root cause of the problem (5-Why’s).
Once the root cause has been determined, implement an appropriate
corrective action to solve the problem.
Verify that the corrective action has resolved the problem.
Complete the documentation of the corrective action.
Additionally, as part of the Groundwater Characterization Monitoring
Plan (GCMP), KEIHL reviews the data for ion balance. If any sample fails the
criteria for this review, a request to verify the suspected analysis/analyses which
is/are contributing to this failure is requested by the QA/QC manager. When these
reruns result in changes to the original values, the analyst will enter a comment in
the LIMS (Laboratory Information Management System). Likewise, if the sample is
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna UT 84044
Quality Assurance Program Plan
Section 12 Corrective and Preventive Action
Effective Date: 9/8/2021 Document Number: CLMN4423-0012 Rev.: 16
Page 3 of 6 Plant: Environmental Laboratory
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rerun and the result does not change, a comment is entered indicating the sample
was verified. These changes are also tracked through the audit trail in the LIMS.
Customer Complaints
KEIHL is a private technical support facility for Rio Tinto Kennecott.
Therefore, the customers receiving KEIHL services are the environmental and
industrial hygiene personnel. The Laboratory Director or the QA/QC Manager
receive any questions, concerns or issues pertaining to analytical data. Questions
and concerns are resolved by following the procedure listed below:
Review of Field Data Observation Sheets.
Review of the Chain of Custody request and supplied field data.
Review of raw analytical data.
Review of the associated quality assurance data.
If needed, re-analysis of samples if original sample is available.
Please refer to CLSOP4423-1021 Customer Services and Complaints.
PREVENTIVE ACTION
KEIHL determines action to eliminate the causes of potential nonconformities
to prevent their occurrence. Preventive actions are appropriate to the effects of the
potential problems and are recorded on a Preventive Action Report, CLFRM4423-
0002 (Appendix B). For the procedure on Preventive Action, refer to SOP
CLSOP4423-1023.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna UT 84044
Quality Assurance Program Plan
Section 12 Corrective and Preventive Action
Effective Date: 9/8/2021 Document Number: CLMN4423-0012 Rev.: 16
Page 4 of 6 Plant: Environmental Laboratory
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MOC# Description of Change Prepared By Date
TS00020 Review for 2004 Janna Hardman 09/30/04
TS00046 Review for 2005 Procedure change for follow up
on the implementation of Corrective Action.
Janna Hardman 03/30/05
TS00085 Review for 2006 Melissa Olsen 08/04/06
9006 Review for 2008. Updated Appendix A corrective
action form.
Melissa Olsen 10/10/08
Review for 2009. No changes. Melissa Olsen 01/26/09
11532 Revision and review for 2010. Added Preventive
Action section to SOP as well as a document
reference. Modified report in Appendix A (Non-
Conformance and Corrective Action) and added
Appendix B (Preventive Action Report). Updated
laboratory address in header.
Melissa Olsen 12/17/2010
17479 Review for 2011. No changes made. Melissa Olsen 10/11/2011
21418 Review for 2012. Inserted updated forms for
Corrective and Preventive Actions.
Donna Smith 01/12/2012
Review for 2013. Removed statements “and limit
check programs”, and “historical data check
review” as these are not performed by the
laboratory personnel. Historical data checks for
specific locations are performed by the Water
Resources Group.
Melissa Olsen 04/24/2013
26233 Updated branding. Melissa Olsen 06/02/2014
30091 Updated Appendix A and B forms Melissa Olsen 04/21/2015
31572 Review for 2016. Updated Appendix A with
current revision of Corrective Action Report
Melissa Olsen 03/11/2016
43586 Review for 2017. Removed non-conformance from
Appendix A header. Rev. 13 to 14.
Melissa Olsen 03/27/2017
53081 Aligned policy with procedure after procedure
updates for corrective and preventive action. Rev.
14 to 15
Melissa Olsen 09/17/2018
58723 Review for 2019. No changes made. Melissa Olsen 08/19/2019
60468 Review for 2020. No changes made. Melissa Olsen 01/03/2020
67192 Added SOP reference for Customer Complaints
CLSOP4423-1021.
Melissa Olsen 09/17/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/07/2021
94373 Review for 2022. No changes made. Melissa Olsen 12/02/2022
102982 Review for 2023. No changes made. Melissa Olsen 11/02/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna UT 84044
Quality Assurance Program Plan
Section 12 Corrective and Preventive Action
Effective Date: 9/8/2021 Document Number: CLMN4423-0012 Rev.: 16
Page 5 of 6 Plant: Environmental Laboratory
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Appendix A
Corrective Action Report
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna UT 84044
Quality Assurance Program Plan
Section 12 Corrective and Preventive Action
Effective Date: 9/8/2021 Document Number: CLMN4423-0012 Rev.: 16
Page 6 of 6 Plant: Environmental Laboratory
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Appendix B
Preventive Action Report
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 13 Performance and System Audits
Effective Date: 9/8/2021 Document Number: CLMN4423-0013 Rev.: 12
Page 1 of 4 Plant: Environmental Laboratory
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AUDITS AND SYSTEM REVIEWS
Internal System Audits and Managerial Review
The QA/QC Officer will conduct system audits annually. Audits are carried out
by trained and qualified personnel who are independent of the activity to be
audited. Personnel shall not audit their own activities except when it can be
demonstrated that an effective audit will be carried out. Internal audits include a
review of documentation, data record checks, logbook inspections, and laboratory
inspections conducted by the QA/QC Officer, his or her designee, or external
auditors. Internal audits are conducted to verify the staff has the equipment,
facilities, engineering controls, and procedures necessary to generate data of
acceptable, known, and documented quality. Any deficiencies identified in the
audit are documented and addressed as part of the audit process. Corrective
actions resulting from a system audit can include revising SOPs, reanalyzing
affected samples, or repairing instrumentation. A well-administered system audit
may isolate deficiencies regarding inadequate engineering controls within the
laboratory, such as an inoperable fume hood. The Laboratory Director conducts
independent reviews or audits as needed in response to problems identified through
the QA program or performance audit samples (both internal and external). The
Laboratory Director addresses safety and compliance problems. Analysts must
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 13 Performance and System Audits
Effective Date: 9/8/2021 Document Number: CLMN4423-0013 Rev.: 12
Page 2 of 4 Plant: Environmental Laboratory
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have appropriate controls in place to properly execute their job functions. The
QA/QC Officer maintains the system audit schedule.
External System Audits
Auditors from federal, state, and county agencies conduct external system
audits. External system audits are conducted as part of the accreditation, licensing,
and certification programs identified above and as oversight by government
agencies. The QA/QC Officer and Laboratory Director actively participate in the
audit. KEIHL responds to all external system audits through corrective action
deficiency reporting as required by the agency and by documenting and correcting
problems identified during the audit.
Performance Audits
Performance audits are an important component of the QA program. KEIHL
implements several types of checks to monitor the quality of analytical activity. A
few of these are listed below:
Internal quality control procedures using statistical techniques.
Replicate testing using the same or different test methods.
Use of certified reference materials or secondary reference
materials.
Re-testing of retained samples.
Ion balance on the major components of water samples.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 13 Performance and System Audits
Effective Date: 9/8/2021 Document Number: CLMN4423-0013 Rev.: 12
Page 3 of 4 Plant: Environmental Laboratory
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Review the results for different, but related analysis of a sample.
i.e. Total vs. Dissolved.
Participate in proficiency testing or other interlaboratory
comparisons.
Performance audits include the analysis of a standard QC set: original, duplicates,
matrix spikes, matrix spike duplicates, blanks, and certified reference materials.
The performance audits are designed to verify the ability to correctly identify and
quantify sample concentrations in reference samples and blind QC samples.
Proficiency Test Studies
The Laboratory participates in several proficiency test studies listed below.
Environmental Monitoring under SDWA (WS), twice a year and CWA (WP),
twice a year, and RCRA (Soil Study) twice a year.
Laboratory certification program administered by the State of Utah
Department of Health, Bureau of Laboratory Services.
The Proficiency of Analytical Testing (PAT) program jointly administered
by AIHA and NIOSH, four times a year.
The information provided through participation in these programs is used to
evaluate laboratory performance in each section and to assist the QA/QC Officer,
Laboratory Director, and external audit teams in assessing analytical methods that
require increased attention to correct any deficiencies. Sample information for
external performance evaluation samples is recorded and tracked in the LIMS
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 13 Performance and System Audits
Effective Date: 9/8/2021 Document Number: CLMN4423-0013 Rev.: 12
Page 4 of 4 Plant: Environmental Laboratory
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database, including sample identity and reported results. All audit samples are
processed through the laboratory in the same manner as routine samples, from
sample receipt to final reporting. All results of performance evaluation tests are
distributed to the Laboratory Director and/or Technical Services Manager.
MOC# Description of Change Prepared By Date
TS00020 Review for 2004 Janna
Hardman
09/30/04
TS00085 Review for 2006 Melissa Olsen 08/04/06
Review for 2008. No changes were
made.
Melissa Olsen 10/07/08
Review for 2009. Updated the
current analyses performed on
Toxicology proficiency test studies.
Melissa Olsen 01/26/09
11532 Review for 2010. Removed ELPAT
from proficiency testing studies and
updated laboratory address in
header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes. Melissa Olsen 10/11/2011
23199 Review for 2013. Added RCRA Soil
study PT tests and frequency under
Proficiency Testing studies
Melissa Olsen 04/24/2013
26233 Updated branding. Melissa Olsen 06/02/2014
30091 Review for 2015. No changes. Melissa Olsen 04/24/2015
31572 Removed clinical proficiency testing
studies.
Melissa Olsen 03/11/2016
43586 Removed USGS proficiency testing
studies.
Melissa Olsen 03/27/2017
Review for 2018. No changes made. Melissa Olsen 09/04/2018
58723 Review for 2019. No changes made. Melissa Olsen 08/19/2019
60468 Review for 2020. No changes made. Melissa Olsen 01/03/2020
67192 Review for 2020. No changes made. Melissa Olsen 09/17/2020
79250 Review for 2021. No changes made. Melissa Olsen 09/07/2021
94373 Review for 2022. No changes made. Melissa Olsen 12/02/2022
102982 Removed NPDES (DMRQA) from PT
studies. Rev. 11 to 12
Melissa Olsen 11/02/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 14 Quality Assurance Report
Effective Date: 9/8/2021 Document Number: CLMN4423-0014 Rev.: 10
Page 1 of 2 Plant: Environmental Laboratory
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QUALITY ASSURANCE REPORT
A QA/QC activity report may be prepared periodically by the Laboratory
Director and distributed to laboratory personnel. These reports may include the
points listed below.
QC Summary reports for the GCMP samples.
All Performance Evaluation sample results for all accreditations.
Correspondence for all Performance Evaluation samples.
Results for the internal and external system audits.
Corrective action reports.
Documentation review.
Control Charts
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 14 Quality Assurance Report
Effective Date: 9/8/2021 Document Number: CLMN4423-0014 Rev.: 10
Page 2 of 2 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
MOC# Description of Change Prepared By Date
TS00020 Revision and Review for 2004 Janna
Hardman
09/30/04
TS00085 Review for 2006 Melissa Olsen 08/04/06
Review for 2008. No changes were
made.
Melissa Olsen 10/07/08
Review for 2009. No changes were
made.
Melissa Olsen 01/26/09
Review for 2010. Updated
laboratory address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes were
made.
Melissa Olsen 10/11/2011
23199 Review for 2013. Removed
statement indicating that the QAQC
reports would be submitted to the
Manager of Technical Services.
Melissa Olsen 04/24/2013
26233 Removed statement “The Laboratory
Director and the Manager of
Technical Services may judge the
data quality in terms of precision,
accuracy and completeness.”
Updated branding.
Melissa Olsen 06/02/2014
30091 Review for 2015. No changes. Melissa Olsen 04/24/2015
31572 Review for 2016. No changes. Melissa Olsen 03/11/2016
43586 Removed statement regarding the
generation of control charts for the
purpose of generating control limits
for the next quarter.
Melissa Olsen 03/27/2017
Review for 2018. No changes made. Melissa Olsen 09/04/2018
58723 Review for 2019. No changes made. Melissa Olsen 08/19/2019
60468 Review for 2020. No changes made. Melissa Olsen 01/13/2020
67192 Review for 2020. No changes made. Melissa Olsen 09/17/2020
79250 Review for 2021. No changes made Melissa Olsen 09/07/2021
94373 Review for 2021. No changes made. Melissa Olsen 12/02/2022
102982 Revised language to say the report
may be prepared, but not that it “is”
prepared as this is not a requirement
under ISO or NELAC guidelines. Rev.
9 to 10
Melissa Olsen 11/03/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 15 Glossary
Effective Date: 9/8/2021 Document Number: CLMN4423-0015 Rev.: 11
Page 1 of 19 Plant: Environmental Laboratory
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GLOSSARY
Commonly used environmental terminology is defined in the Glossary.
Acceptable Criteria: specified limits placed on characteristics of an item, process, or
service defined in requirement documents.
Accreditation: the process by which an agency or organization evaluates and
recognizes a program of study or an institution as meeting certain predetermined
qualifications or standards, thereby accrediting the laboratory.
Assessment: the evaluation process used to measure the performance or
effectiveness of a system and its elements. As used here, assessment is an all-
inclusive term used to denote any of the following: audits, performance evaluations,
management reviews, peer reviews, inspections, and surveillance.
Accuracy: a data quality indicator. The degree of agreement between an observed
value and an accepted reference value. Accuracy includes a combination of random
error (precision) and systematic error (bias) components, which are due to sampling
and analytical operations.
Analyte: means the substance or thing for which a sample is analyzed to determine
its presence or quantity.
Analytical Reagent (AR) Grade: designation for the high purity of certain chemical
reagents and solvents given the American Chemical Society.
Audit: A systematic evaluation to determine the conformance to quantitative
specifications of some operational function or activity.
Batch: environmental samples, which are prepared and/or analyzed together with the
same process and personnel, using the same lot(s) of reagents. A preparation batch
is composed of one to 20 environmental samples of the same NELAC-defined matrix,
meeting the above mentioned criteria and with a maximum time between the start of
processing of the first and last sample in the batch to be 24 hours. An analytical batch
is composed of prepared environmental samples, extracts, digestates or
concentrates) which are analyzed together as a group. An analytical batch can include
prepared samples originating from various environmental matrices and can exceed 20
samples.
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Bias: the systematic or persistent distortion of a measurement process that causes
errors in one direction (i.e., the expected sample measurement is different from the
sample's true value).
Blank: a sample that has not been exposed to the analyzed sample stream in order
to monitor contamination during sampling, transport, storage or analysis. The blank is
subjected to the usual analytical and measurement process to establish a zero
baseline or background value and is sometimes used to adjust or correct routine
analytical results.
Blind Sample: a subsample for analysis with a composition known to the submitter.
The analyst/laboratory may know the identity of the sample but not its composition. A
blind sample is used to test the analyst's proficiency or the laboratory's proficiency in
the execution of the measurement process.
Calibration: comparison of a measurement standard, instrument, or item with a
standard or instrument of higher accuracy to detect and quantify inaccuracies and to
report or eliminate those inaccuracies by adjustments.
Calibration Curve: the graphical relationship between the known values, such as
concentrations, of a series of calibration standards and their instrument response.
Calibration Method: a defined technical procedure for performing a calibration.
Calibration Standard: a solution prepared from the primary dilution standard
solution or stock standard solutions. The Calibration solutions are used to calibrate
the instrument response with respect to analyte concentration.
Certified Reference Material (CRM): a reference material one or more of whose
property values are certified by a technically valid procedure, accompanied by or
traceable to a certificate or other documentation which is issued by a certifying body.
Chain of Custody: an unbroken trail of accountability that ensures the physical
security of samples, data and records.
Characteristic: any property or attribute of a data, item, process, or service that is
distinct, describable, and/or measurable.
Clean Air Act: the enabling legislation in 42 U.S.C. 7401 et seq., Public Law 91-604,
84 Stat. 1676 Pub. L. 95-95, 91 Stat., 685 and Pub. L. 95-190, 91 Stat., 1399, as
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Section 15 Glossary
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amended, empowering EPA to promulgate air quality standards, monitor and to
enforce them.
Client: any individual or organization for which items or services are furnished or
work performed in response to defined requirements and expectations. See also
Participant and User.
Comparability: a measure of the confidence with which one data set can be
compared to another.
Completeness: a measure of the amount of valid data obtained from a measurement
system compared to the amount that was expected to be obtained under correct,
normal conditions.
Compromised Samples: those samples which are improperly sampled, insufficiently
documented (chain of custody and other sample records and/or labels), improperly
preserved, collected in improper containers, or exceeding holding times when
delivered to a laboratory. Under normal conditions compromised samples are not
analyzed. If emergency situations require analysis, the results must be appropriately
qualified.
Computer program: a sequence of instructions suitable for processing by a
computer. Processing may include the use of an assembler, a compiler, an
interpreter, or a translator to prepare the program for execution. A computer program
may be stored on magnetic media, and be referred to as software, or may be stored
permanently on computer chips, and be referred to as firm: Draft Final October 1997
EPA QA/R: 5 B: 2ware. Computer programs covered by this Standard are those used
for design analysis, data acquisition, data reduction, data storage (data bases),
operation or control, and data base or document control registers when used as the
controlled source of quality information.
Confirmation: verification of the presence of a component through the use of an
analytical technique based on a different scientific principle from the original method.
These may include second column confirmation, alternate wavelength derivatization,
mass spectral interpretation, alternative detectors, or additional cleanup procedures.
Conformance: an affirmative indication or judgement that a product or service has
met the requirements of the relevant specifications, contract, or regulation; also the
state of meeting the requirements.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Section 15 Glossary
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Consensus standard: a standard established by a group representing a cross
section of a particular industry or trade, or a part thereof.
Contractor: any organization or individual that contracts to furnish services or items
or perform work.
Corrective Action: action taken to eliminate the causes of an existing
nonconformity, defect or other undesirable situation in order to prevent recurrence.
Data Audit: a qualitative and quantitative evaluation of the documentation and
procedures associated with environmental measurements to verify that the resulting
data are of acceptable quality.
Data of known quality: data that have the qualitative and quantitative components
associated with their derivation documented appropriately for their intended use, and
when such documentation is verifiable and defensible.
Data quality assessment (DQA): a statistical and scientific evaluation of the data
set to determine the validity and performance of the data collection design and
statistical test, and to determine the adequacy of the data set for its intended use.
Data quality objectives (DQOs): Qualitative and quantitative statements derived
from the DQO process that clarify study, technical, and quality objectives, define the
appropriate type of data, and specify tolerable levels of potential decision errors that
will be used as the basis for establishing the quality and quantity of data needed to
support decisions.
Data usability: the process of ensuring or determining whether the quality of the
data produced meets the intended use of the data.
Data Reduction: the process of transforming raw data by arithmetic or statistical
calculations, standard curves, concentration factors, etc., and collation into a more
useful form.
Deficiency: an unauthorized deviation from acceptable procedures or practices, or a
defect in an item.
Demonstration of capability: a procedure to establish the ability of the analyst to
generate acceptable accuracy.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Section 15 Glossary
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Digestion: To decompose by heat, moisture or chemicals. 2 To extract a soluble
ingredient by warming with a liquid.
Director (however named): the individual designated as being responsible for the
overall operation, all personnel, and the physical plant of the environmental
laboratory. A supervisor may report to the manager. In some cases, the supervisor
and the manager may be the same individual. (NELAC)
Document: any written or pictorial information describing, defining, specifying,
reporting, or certifying activities, requirements, procedures, or results.
Document Control: the act of ensuring that documents (and revisions thereto) are
proposed, reviewed for accuracy, approved for release by authorized personnel,
distributed properly and controlled to ensure use of the correct version at the location
where the prescribed activity is performed.
Double Blind Sample: a sample submitted to evaluate performance with
concentration and identity unknown to the analyst.
Duplicate Analyses: the analyses or measurements of the variable of interest
performed identically on two subsamples of the same sample. The results from
duplicate analyses are used to evaluate analytical or measurement precision but not
the precision of sampling, preservation or storage internal to the laboratory.
Electronic Signature: symbols or other data in digital form attached to an
electronically transmitted document as verification of the sender’s intent to sign the
document.
Entity: that which can be individually described and considered, such as a process,
product, item, organization, or combination thereof.
Environmental conditions: the description of a physical medium (e.g., air, water,
soil, sediment) or biological system expressed in terms of its physical, chemical,
radiological, or biological characteristics.
Environmental data: any measurements or information that describe environmental
processes, location, or conditions; ecological or health effects and consequences; or
the performance of environmental technology. For EPA, environmental data include
information collected directly from measurements, produced from models, and
compiled from other sources such as databases or the literature.
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Environmental data operations: work performed to obtain, use, or report
information pertaining to environmental processes and conditions.
Environmental monitoring: the process of measuring or collecting environmental
data.
Environmental processes: manufactured or natural processes that produce
discharges to or that impact the ambient environment.
Environmental programs: activities involving the environment, including but not
limited to: characterization of environmental processes and conditions; environmental
monitoring; environmental research and development; laboratory operations on
environmental samples; and the design, construction, and operation of environmental
technologies.
Environmental technology: an all: inclusive term used to describe pollution control
devices and systems, waste treatment processes and storage facilities, and site
remediation technologies and their components that may be utilized to remove
pollutants or contaminants from or prevent them from entering the environment.
Examples include wet scrubbers (air), soil washing (soil), granulated activated carbon
unit (water), and filtration (air, water). Usually, this term will apply to hardware:
based systems; however, it will also apply to methods or techniques used for pollution
prevention, pollutant reduction, or containment of contamination to prevent further
movement of the contaminants, such as capping, solidification or vitrification, and
biological treatment.
Evidentiary records: records identified as part of litigation and subject to restricted
access, custody, use, and disposal.
Equipment blank: a sample that is known not to contain the target analyte and that
is used to check the: cleanliness of sampling devices, collected in a sample container
from a clean sample-collection device and returned to the laboratory as a sample.
Extramural agreement: a legal agreement between EPA and an organization
outside EPA for items or services to be provided. Such agreements include contracts,
work assignments, delivery orders, cooperative agreements, research grants, state
and local grants, and EPA: funded Interagency agreements.
Federal Water Pollution Control Act (Clean Water Act, CWA): the enabling
legislation under 33 U.S.C. 1251 et seq., Public Law 92-50086 Stat. 816, that
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 15 Glossary
Effective Date: 9/8/2021 Document Number: CLMN4423-0015 Rev.: 11
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empowers EPA to set discharge limitations, write discharge permits, monitor, and
bring enforcement action for non-compliance.
Field blank: a sample that is known not to contain the target analyte and that is
used to check for analytical artifacts or contamination introduced by sampling and
analytical procedures, carried to the sampling site, exposed to sampling conditions
and returned to the laboratory and treated as an environmental sample.
Finding: an assessment conclusion that identifies a condition having a significant
effect on an item or activity. An assessment finding may be positive or negative, and
is normally accompanied by specific examples of the observed condition.
Good Laboratory Practices (GLP): either general guidelines or formal regulations
for performing basic laboratory operations or activities that are known or believed to
influence the quality and integrity of the results.
Guideline: a suggested practice that is not mandatory in programs intended to
comply with a standard.
Hazardous waste: any waste material that satisfies the definition of hazardous
waste as given in 40 CFR Part 261, Identification and Listing of Hazardous Waste.
Holding Times (Maximum Allowable Holding Times): the maximum times that
samples may be held prior to analysis and still be considered valid.
Independent assessment: an assessment performed by a qualified individual,
group, or organization that is not a part of the organization directly performing and
accountable for the work being assessed.
Initial demonstration of analytical capability: the procedure described in the
method 40 CFR Part 136, Appendix A, used to determine a laboratory's accuracy and
precision in applying an analytical method.
Inspection: an activity such as measuring, examining, testing, or gauging one or
more characteristics of an entity and comparing the results with specified
requirements in order to establish whether conformance is achieved for each
characteristic.
Instrument Blank: a clean sample (e.g., distilled water) processed through the
instrumental steps of the measurement process; used to determine instrument
contamination.
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Interference: means the effect on the final result caused by the sample matrix.
Internal Standard: a known amount of standard added to a test portion of a sample
and carried through the entire measurement process as a reference for evaluating
and controlling the precision and bias of the applied analytical method.
Laboratory: a body that calibrates and/or tests.
NOTES:
1. In cases where a laboratory forms part of an organization that carries out other
activities besides calibration and testing, the term "laboratory" refers only to those
parts of that organization that are involved in the calibration and testing process.
2. As used herein, the term "laboratory" refers to a body that carries out calibration
or testing - at or from a permanent location, - at or from a temporary facility, or - in
or from a mobile facility.
Laboratory Control Sample (quality control sample): an uncontaminated sample
matrix spiked with known amounts of analytes from a source independent of the
calibration standards. It is generally used to establish intra-laboratory or analyst
specific precision and bias or to assess the performance of all or a portion of the
measurement system.
Laboratory Duplicate: Aliquots of a sample taken from the same container under
laboratory conditions and processed and analyzed independently.
Management: those individuals directly responsible and accountable for planning,
implementing, and assessing work.
Management system: a structured non-technical system describing the policies,
objectives, principles, organizational authority, responsibilities, accountability, and
implementation plan of an organization for conducting work and producing items and
services.
Management Systems Review (MSR): the qualitative assessment of a data
collection operation and/or organization(s) to establish whether the prevailing quality
management structure, policies, practices, and procedures are adequate for ensuring
that the type and quality of data needed are obtained.
Matrix: The component or substrate that contains the analyte of interest. For
purposes of batch and QC requirements determination, the following matrix
distinctions shall be used: Aqueous: Any aqueous sample excluded from the definition
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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of Drinking Water matrix or Saline/Estuarine source. Includes surface water,
groundwater and effluents.
Drinking Water: Any aqueous sample that has been designated a potable or potential
potable water source.
Saline/Estuarine: Any aqueous sample from an ocean or estuary, or other salt-water
source such as the Great Salt Lake.
Non-aqueous liquid: Any organic liquid with <15% settable solids.
Biological Tissue: Any sample of a biological origin such as fish tissue, shellfish, or
plant material. Such samples shall be grouped according to origin.
Solids: Includes soils, sediments, sludges and other matrices with >15% settable
solids.
Chemical Waste: A product or by-product of an industrial process that results in a
matrix not previously defined.
Air Samples: Media used to retain the analyte of interest from an air sample such as
sorbent tubes or summa canisters. Each medium shall be considered as a distinct
matrix.
Matrix Spike (spiked sample, fortified sample): prepared by adding a known
mass of target analyte to a specified amount of matrix sample for which an
independent estimate of target analyte concentration is available. Matrix spikes are
used, for example, to determine the effect of the matrix on a method's recovery
efficiency.
Matrix Spike Duplicate (spiked sample/fortified sample duplicate): a second
replicate matrix spike is prepared in the laboratory and analyzed to obtain a measure
of the precision of the recovery for each analyte.
May: denotes permitted action, but not required.
Measurement and testing equipment (M&TE): tools, gauges, instruments,
sampling devices or systems used to calibrate, measure, test, or inspect in order to
control or acquire data to verify conformance to specified requirements.
Method: a body of procedures and techniques for performing an activity (e.g.,
sampling, chemical analysis, quantification) systematically presented in the order in
which they are to be executed.
Method Blank: a clean sample processed simultaneously with and under the same
conditions as samples containing an analyte of interest through all steps of the
analytical procedures.
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Method Detection Limit (Analytical Detection Limit): the minimum concentration
of a substance (an analyte) that can be measured and reported with 99% confidence
that the analyte concentration is greater than zero and is determined from analysis of
a sample in a given matrix containing the analyte.
Mixed waste: hazardous waste material as defined by 40 CFR 261 (RCRA) and
mixed with radioactive waste subject to the requirements of the Atomic Energy Act.
Must: denotes a requirement that must be met.
Negative Control: measures taken to ensure that a test, its components, or the
environment do not cause undesired effects, or produce incorrect test results.
Non-conformance: a deficiency in characteristic, documentation, or procedure that
renders the quality of an item or activity unacceptable or indeterminate, non-
fulfillment of a specified requirement.
Observation: an assessment conclusion that identifies a condition (either positive or
negative) that does not represent a significant impact on an item or activity. An
observation may identify a condition that does not yet cause a degradation of quality.
Organization: a company, corporation, firm, enterprise, or institution, or part
thereof, whether incorporated or not, public or private, that has its own functions and
administration.
Organization structure: the responsibilities, authorities, and relationships, arranged
in a pattern, through which an organization performs its functions.
Participant: when used in the context of environmental programs, an organization,
group, or individual that takes part in the planning and design process and provides
special knowledge or skills to enable the planning and design process to meet its
objective.
Peer review: a documented critical review of work generally beyond the state of the
art or characterized by the existence of potential uncertainty. The peer review is
conducted by qualified individuals (or organization) that are independent of those who
performed the work, but are collectively equivalent in technical expertise (i.e., peers)
to those who performed the original work. The peer review is conducted to ensure
that activities are technically adequate, competently performed, properly
documented, and satisfy established technical and quality requirements. The peer
review is an in depth assessment of the assumptions, calculations, extrapolations,
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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alternate interpretations, methodology, acceptance criteria, and conclusions
pertaining to specific work and of the documentation that supports them. Peer
reviews provide an evaluation of a subject where quantitative methods of analysis or
measures of success are unavailable or undefined, such as in research and
development.
Performance Audit: the routine comparison of independently obtained quantitative
measurement system data with routinely obtained data in order to evaluate the
proficiency of an analyst or laboratory.
Performance Based Measurement System (PBMS): a set of processes wherein
the data quality needs, mandates or limitations of a program or project are specified
and serve as criteria for selecting appropriate methods to meet those needs in a cost-
effective manner.
Pollution prevention (P2): an organized, comprehensive effort to systematically
reduce or eliminate pollutants or contaminants prior to their generation or there
release or discharge to the environment.
Positive Control: measures taken to ensure that a test and/or its components are
working properly and producing correct or expected results from positive test
subjects.
Precision: a measure of mutual agreement among individual measurements of the
same property, usually under prescribed similar conditions, expressed generally in
terms of the standard deviation.
Preservation: means the temperature control or the addition of a substance to
maintain the chemical or biological integrity of the target analyte.
Procedure: a specified way to perform an activity.
Process: a set of interrelated resources and activities that transforms inputs into
outputs. Examples of processes include analysis, design, data collection, operation,
fabrication, and calculation.
Proficiency Testing or Evaluation: determination of the laboratory calibration or
testing performance by means of interlaboratory comparisons.
Proficiency Testing Program: the aggregate of providing rigorously controlled and
standardized environmental samples to a laboratory for analysis, reporting of results,
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Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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statistical evaluation of the results in comparison to peer laboratories and the
collective demographics and results summary of all participating laboratories.
Proficiency Test Sample (PT): a sample, the composition of which is unknown to
the analyst and is provided to test whether the analyst/laboratory can produce
analytical results within specified performance limits.
Project: an organized set of activities within a program.
Proprietary: belonging to a private person or company.
Protocol: a detailed written procedure for field and/or laboratory operation (e.g.,
sampling, analysis, etc.) which must be strictly followed.
Provisionally approved: a determination by the department that a certified
laboratory does not follow the accepted method or has not passed the appropriate
proficiency testing audit for the most recent audit for an analyte or interdependent
analyte group, but the certified laboratory is still capable of producing valid data.
Provisionally certified a determination by the department that a certified laboratory
has deficiencies, but the certified laboratory is still capable of producing valid data.
Pure Reagent Water: shall be ASTM Type I or Type II water in which no target
analytes or interferences are detected as required by the analytical method.
Qualified data: any data that have been modified or adjusted as part of statistical or
mathematical evaluation, data validation, or data verification operations.
Qualified services: an indication that suppliers providing services have been
evaluated and determined to meet the technical and quality requirements of the client
as provided by approved procurement documents and demonstrated by the supplier
to the client's satisfaction.
Quality: the totality of features and characteristics of a product or service that bear
on its ability to meet the stated or implied needs and expectations of the user.
Quality assurance officer: the individual designated as the principal manager within
the organization having management oversight and responsibilities for planning,
coordinating, and assessing the effectiveness of the quality system for the
organization.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Section 15 Glossary
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Quality Assurance: an integrated system of activities involving planning, quality
control, quality assessment, reporting and quality improvement to ensure that a
product or service meets defined standards of quality with a stated level of
confidence.
Quality Assurance (Project) Plan (QAPP): a formal document describing the
detailed quality control procedures by which the quality requirements defined for the
data and decisions pertaining to a specific project are to be achieved.
Quality control (QC): the overall system of technical activities that measures the
attributes and performance of a process, item, or service against defined standards to
verify that they meet the stated requirements established by the customer;
operational techniques and activities that are used to fulfill requirements for quality.
Quality Control Sample: an uncontaminated sample matrix spiked with known
amounts of analytes from a source independent from the calibration standards. It is
generally used to establish intra-laboratory or analyst specific precision and bias or to
assess the performance of all or a portion of the measurement system.
Quality improvement: a management program for improving the quality of
operations. Such management programs generally entail a formal mechanism for
encouraging worker recommendations with timely management evaluation and
feedback or implementation.
Quality indicators: measurable attributes of the attainment of the necessary quality
for a particular environmental decision. Indicators of quality include precision, bias,
completeness, representativeness, reproducibility, comparability, and statistical
confidence.
Quality Manual: A document stating the quality policy, quality system and quality
practices of an organization. This may be also called a Quality Assurance Plan or a
Quality Plan. NOTE - The quality manual may include by reference other
documentation relating to the laboratory's quality arrangements.
Quality management: that aspect of the overall management system of the
organization that determines and implements the quality policy. Quality management
includes strategic planning, allocation of resources, and other systematic activities
(e.g., planning, implementation, and assessment) pertaining to the quality system.
Quality System: a structured and documented management system describing the
policies, objectives, principles, organizational authority, responsibilities,
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Section 15 Glossary
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accountability, and implementation plan of an organization for ensuring quality in its
work processes, products (items), and services. The quality system provides the
framework for planning, implementing, and assessing work performed by the
organization and for carrying out required QA and QC.
Range: the difference between the minimum and the maximum of a set of values.
Raw Data: any original information from a measurement activity or study recorded in
a laboratory notebook, worksheets, records, memoranda, notes, or exact copies
thereof and that are necessary for the reconstruction and evaluation of the report of
the activity or study. Raw data may include photography, microfilm or microfiche
copies, computer printouts, magnetic media, including dictated observations, and
recorded data from automated instruments. If exact copies of raw data have been
prepared (e.g., tapes which have been transcribed verbatim, data and verified
accurate by signature), the exact copy or exact transcript may be submitted.
Reagent Blank (method reagent blank): a sample consisting of reagent(s),
without the target analyte or sample matrix, introduced into the analytical procedure
at the appropriate point and carried through all subsequent steps to determine the
contribution of the reagents and of the involved analytical steps.
Record (quality): a document that furnishes objective evidence of the quality of
items or activities and that has been verified and authenticated as technically
complete and correct. Records may include photographs, drawings, magnetic tape,
and other data recording media.
Record Retention: The systematic collection, indexing and storing of documented
information under secure conditions.
Reference Material: a material or substance one or more properties of which are
sufficiently well established to be used for the calibration of an apparatus, the
assessment of a measurement method, or for assigning values to materials.
Remediation: the process of reducing the concentration of a contaminant (or
contaminants) in air, waters, or soil media to a level that poses an acceptable risk to
human health. Representativeness: a measure of the degree to which data
accurately and precisely represent a characteristic of a population, parameter
variations at a sampling point, a process condition, or an environmental condition.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
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Replicate Analyses: the measurements of the variable of interest performed
identically on two or more subsamples of the same sample within a short time
interval.
Reproducibility: the precision, usually expressed as variance that measures the
variability among the results of measurements of the same sample at different
laboratories.
Resource Conservation and Recovery Act (RCRA): the enabling legislation under
42 USC 321 et seq. (1976), that gives EPA the authority to control hazardous waste
from the "cradle-to-grave," including its generation, transportation, treatment,
storage, and disposal.
Safe Drinking Water Act (SDWA): the enabling legislation, 42 USC 300f et seq.
(1974), (Public Law 93-523), that requires the EPA to protect the quality of drinking
water in the U.S. by setting maximum allowable contaminant levels, monitor, and
enforce violations.
Scientific method: the principles and processes regarded as necessary for scientific
investigation, including rules for concept or hypothesis formulation, conduct of
experiments, and validation of hypotheses by analysis of observations.
Sample Duplicate: two samples taken from and representative of the same
population and carried through all steps of the sampling and analytical procedures in
an identical manner. Duplicate samples are used to assess variance of the total
method including sampling and analysis.
Selectivity: means the capability of a method or instrument to respond to the target
analyte in the presence of other substances or things.
Self-assessment: assessments of work conducted by individuals, groups, or
organizations directly responsible for overseeing and/or performing the work.
Service: the result generated by activities at the interface between the supplier and
the customer, and by supplier internal activities to meet customer needs. Such
activities in environmental programs include design, inspection, laboratory and /or
field analysis, repair, and installation.
Shall: denotes a requirement that is mandatory whenever the criterion for
conformance with the specification requires that there is no deviation. This does not
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 15 Glossary
Effective Date: 9/8/2021 Document Number: CLMN4423-0015 Rev.: 11
Page 16 of 19 Plant: Environmental Laboratory
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prohibit the use of alternative approaches or methods for implementing the
specification so long as the requirement is fulfilled.
Should: denotes a guideline or recommendation whenever noncompliance with the
specification is permissible.
Significant condition: any state, status, incident, or situation of an environmental
process or condition, or environmental technology in which the work being performed
will be adversely affected sufficiently to require corrective action to satisfy quality
objectives or specifications and safety requirements.
Specification: a document stating requirements, and which refers to or includes
drawings or other relevant documents. Specifications should indicate the means and
the criteria for determining conformance.
Spike: a known mass of target analyte added to a blank sample or subsample; used
to determine recovery efficiency or for other quality control purposes.
Standard: a protocol established by a recognized authority (such as the American
society for Testing Materials, the American National Standards Institute, or the
Institute of Electrical and Electronic Engineers).
Standard Operating Procedures (SOPs): a written document which details the
method of an operation, analysis or action whose techniques and procedures are
thoroughly prescribed, and which is accepted as the method for performing certain
routine or repetitive tasks.
Standard Reference Material (SRM): a certified reference material produced by
the U.S. National Institute of Standards and Technology and characterized for
absolute content, independent of analytical method.
Surrogate: a substance with properties that mimic the analyte of interest. It is
unlikely to be found in environment samples and is added to them for quality control
purposes.
Supplier: any individual or organization furnishing items or services or performing
work according to a procurement document or financial assistance agreement. This is
an all-inclusive term used in place of any of the following: vendor, seller, contractor,
subcontractor, fabricator, or consultant.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 15 Glossary
Effective Date: 9/8/2021 Document Number: CLMN4423-0015 Rev.: 11
Page 17 of 19 Plant: Environmental Laboratory
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Surveillance (quality): continual or frequent monitoring and verification of the
status of an entity and the analysis of records to ensure that specified requirements
are being fulfilled.
Systems Audit (also Technical Systems Audit): a thorough, systematic on-site,
qualitative review of the facilities, equipment, personnel, training, procedures, record
keeping, data validation, data management, and reporting aspects of a total
measurement system.
Target analyte: means the analyte that a test is designed to detect or quantify.
Technical Director: the individual(s) responsible for managing the technical aspects
of an organization, and ultimately accountable for the quality of the organization's
product(s).
Technical Analyst: the designated individual who performs the "hands-on" analytical
methods and associated techniques and who is the one responsible for applying
required laboratory practices and other pertinent Quality Controls to meet the
required level of quality.
Technical review: a documented critical review of work that has been performed
within the state of the art. The review is accomplished by one or more qualified
reviewers who are independent of those who performed the work but are collectively
equivalent in technical expertise to those who performed the original work. The
review is an in-depth analysis and evaluation of documents, activities, material, data,
or items that require technical verification or validation for applicability, correctness,
adequacy, completeness, and assurance that established requirements are satisfied.
Technical systems audit (TSA): a thorough, systematic, onsite, qualitative audit of
facilities, equipment, personnel, training, procedures, record keeping, data validation,
data management, and reporting aspects of a system.
Test: a technical operation that consists of the determination of one or more
characteristics or performance of a given product, material, equipment, organism,
physical phenomenon, process or service according to a specified procedure. NOTE -
The result of a test is normally recorded in a document sometimes called a test report
or a test certificate.
Test Method: defined technical procedure for performing a test.
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 15 Glossary
Effective Date: 9/8/2021 Document Number: CLMN4423-0015 Rev.: 11
Page 18 of 19 Plant: Environmental Laboratory
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Traceability: the ability to trace the history, application, or location of an entity by
means of recorded identifications. In a calibration sense, traceability relates
measuring equipment to national or international standards, primary standards, basic
physical constants or properties, or reference materials. In a data collection sense, it
relates calculations and data generated throughout the project back to the
requirements for quality for the project.
Trip blank: means a sample known not to contain the target analyte that is carried
to the sampling site and transported to the laboratory for analysis without having
been exposed to sampling procedures.
United States Environmental Protection Agency (EPA): the federal governmental
agency with responsibility for protecting public health and safeguarding and improving
the natural environment (I.e., the air, water, and land) upon which human life
depends.
User: when used in the context of environmental programs, an organization, group,
or individual that utilizes the results or products from environmental programs. A user
may also be the client for whom the results or products were collected or created.
Validation: confirmation by examination and provision of objective evidence that the
particular requirements for a specific intended use are fulfilled. In design and
development, validation concerns the process of examining a product or result to
determine conformance to user needs.
Verification: confirmation by examination and provision of objective evidence that
specified requirements have been fulfilled. In design and development, validation
concerns the process of examining a result of a given activity to determine
conformance to the stated requirements for that activity.
Work: the process of performing a defined task or activity (e.g., research and
development, field sampling, analytical operations, equipment fabrication).
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 15 Glossary
Effective Date: 9/8/2021 Document Number: CLMN4423-0015 Rev.: 11
Page 19 of 19 Plant: Environmental Laboratory
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MOC#Description of Change Prepared By Date
TS00020 Review for 2004 Janna Hardman 09/30/2004
TS00085 Review for 2006 Melissa Olsen 08/04/2006
Review for 2008. No changes
made.
Melissa Olsen 10/07/2008
Review for 2009. No changes
made.
Melissa Olsen 01/26/2009
Review for 2010. Updated
laboratory address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. No changes
made.
Melissa Olsen 10/11/2011
23199 2013 Review. No changes.Melissa Olsen 04/24/2013
26233 Updated branding.Melissa Olsen 06/02/2014
30091 Review for 2015. Added
definition for electronic
signature.Rev. 7 to 8
Melissa Olsen 04/09/2015
31572 Review for 2016. No changes.Melissa Olsen 03/11/2016
43586 Review for 2017. No changes.Melissa Olsen 03/27/2017
Review for 2018. No changes
made.
Melissa Olsen 09/04/2018
58723 Review for 2019. No changes
made.
Melissa Olsen 08/19/2019
60468 Review for 2020. No changes
made.
Melissa Olsen 01/13/2020
67192 Review for 2020. No changes
made.
Melissa Olsen 09/17/2020
79250 Review for 2021. No changes.Melissa Olsen 09/07/2021
94373 Review for 2022. No changes.Melissa Olsen 12/02/2022
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 16 References
Effective Date: 9/8/2021 Document Number: CLMN4423-0016 Rev.: 10
Page 1 of 2 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
REFERENCES
1.U.S. Environmental Protection Agency, 1983, Interim Guidelines and Specifications for Preparing Quality Assurance Project Plans: QAMS-005/80, February.
2.NELAC Quality Systems Chapter 5, 2016
3.NELAC TNI Standard, 2016
4.R444-14 Rule for the Certification of Environmental Laboratories, by the State of Utah Bureau of Laboratory Improvement.
5.American Industrial Hygiene Association, Laboratory Quality Assurance Program April 2002.
6.Kennecott Utah Copper Chemical and Hygiene Plan
7.Kennecott Safety Policies (most current is in Bentley, a commercial document control system).
8.Kennecott Utah Copper Environmental Laboratory SOP’s and manuals, most current revision in Bentley
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 16 References
Effective Date: 9/8/2021 Document Number: CLMN4423-0016 Rev.: 10
Page 2 of 2 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
MOC# Description of Change Prepared By Date
TS00020 Review for 2004 Janna
Hardman
09/30/2004
TS00085 Review for 2006 Melissa Olsen 08/04/2006
Review for 2008. Updated NELAC
revision number and date.
Melissa Olsen 10/07/2008
Review for 2009. No changes made. Melissa Olsen 01/26/2009
Review for 2010. Updated
laboratory address in header.
Melissa Olsen 02/22/2010
17479 Review for 2011. Added reference
#3-NELAC TNI Standard, Volume 1-
2009
Melissa Olsen 10/11/2011
23199 Review for 2013. No changes. Melissa Olsen 04/24/2013
26233 Updated branding. Melissa Olsen 06/02/2014
Review for 2015. No changes. Melissa Olsen 04/24/2015
31572 Review for 2016. No changes. Melissa Olsen 03/11/2016
43586 Review for 2017. No changes. Melissa Olsen 03/27/2017
Review for 2018. No changes. Melissa Olsen 09/04/2018
58723 Review for 2019. Updated #9 to
Bentley.
Melissa Olsen 08/19/2019
60468 Review for 2020. No changes. Melissa Olsen 01/13/2020
67192 Review for 2020. No changes. Melissa Olsen 09/17/2020
79250 Review for 2021. No changes. Melissa Olsen 09/07/2021
94373 Review for 2022. No changes. Melissa Olsen 12/02/2022
102982 Updated NELAC references. Removed
reference to Kennecott Waste
manual. This manual is in the
Central Lab Manuals which are in
Bentley, a commercial document
control system. Rev. 9 to 10
Melissa Olsen 11/03/2023
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 17-Control of Documents and Records
Effective Date: 9/8/2021 Document Number:CLMN4423-0017 Rev.: 03
Control of Documents
All documents relating to the Quality Management System (QMS) at Kennecott
Environmental Laboratory (KEL) are controlled according to the following document
control procedures:
CLSOP4423-1010 -Preparation of Standard Operating Procedures
CLSOP4423-1015 -Quality Assurance Manual Maintenance and Updates
Control of Records
Quality records are maintained to provide evidence of conformity to requirements
and for the effective operation of the QMS. The records are maintained according
to the following procedures:
CLSOP4423-1027 - Onsite Storage and Control of Records
CLSOP4423-1029 - Offsite Contracted Data Storage (Iron Mountain)
MOC#Description of Change Prepared By Date
Initial Release Melissa Olsen 02/22/2010
17479 Review for 2011.No changes.Melissa Olsen 10/11/2011
23199 Review for 2013.No changes.Melissa Olsen 04/24/2013
26233 Updated branding.Melissa Olsen 06/02/2014
30091 Review for 2015. No changes.Melissa Olsen 04/2015
31572 Review for 2016. No changes.Melissa Olsen 04/11/2016
43586 Review for 2017. No changes.Melissa Olsen 03/27/2017
Review for 2018. No changes.Melissa Olsen 09/04/2018
58723 Review for 2019. No changes.Melissa Olsen 08/19/2019
60468 Review for 2020. No changes.Melissa Olsen 01/13/2020
67192 Review for 2020. No changes.Melissa Olsen 09/17/2020
79250 Review for 2021. No changes.Melissa Olsen 09/07/2021
94373 Review for 2022. No changes.Melissa Olsen 12/02/2022
102982 Review for 2023. No changes.Melissa Olsen 11/03/2023
Page 1 of 1 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
RIO TINTO KENNECOTT
Kennecott Environmental and Industrial Hygiene Laboratory
2500 S. 9180 W., Magna Ut. 84044
Quality Assurance Program Plan
Section 18-Procurement of Laboratory Supplies and Services
Effective Date: 9/8/2021 Document Number: CLMN4423-0018 Rev.: 03
Page 1 of 1 Plant: Environmental Laboratory
PRINTED COPIES ARE UNCONTROLLED
Procurement of Laboratory Supplies and Services
A documented procedure, CLSOP4423-7013 Procurement of Laboratory Supplies
and Services, is followed to ensure purchased products and services conform to
specified purchase requirements. The procedure outlines the extent of control and
the criteria for the selection and evaluation of the suppliers.
MOC# Description of Change Prepared By Date
Initial Release Melissa Olsen 02/22/2010
17479 Review for 2011. No changes. Melissa Olsen 10/11/2011
23199 Review for 2013. No changes. Melissa Olsen 04/24/2013
26233 Updated branding. Melissa Olsen 06/02/2014
30091 Review for 2015. No changes. Melissa Olsen 04/24/2015
31572 Review for 2016. No changes. Melissa Olsen 03/11/2016
43586 Review for 2017. No changes. Melissa Olsen 03/27/2017
Review for 2018. No changes. Melissa Olsen 09/04/2018
58723 Review for 2019. No changes. Melissa Olsen 08/19/2019
60468 Review for 2020. No changes. Melissa Olsen 01/13/2020
67192 Review for 2020. No changes. Melissa Olsen 09/17/2020
79250 Review for 2021. No changes. Melissa Olsen 09/08/2021
94373 Review for 2022. No changes. Melissa Olsen 12/02/2022
102982 Review for 2022. No changes. Melissa Olsen 11/03/2023
2

SUMMARY Ground water conditions are monitored to evaluate ground water quality and the potential impacts on ground water beneath and near Rio Tinto Kennecott (RTK) facilities. Specific objectives of the ground water monitoring conducted by RTK are to: 1) establish baseline
ground water quality and hydrogeologic conditions; 2) identify areas where operations may have impacted ground water conditions; 3) monitor ground water quality in areas impacted by operations; 4) monitor progress of ground water cleanup efforts, 5) provide continued monitoring in the vicinity of current operations to detect ground water quality impacts should they occur; 6) collect data for use in the classification of ground water; and, 7) comply with permit requirements.
The purpose of this Ground Water Characterization and Monitoring Plan is to set forth a project plan which utilizes standardized procedures and methods for the collection and review of ground water monitoring data. The following documents are incorporated within this Plan: 1) Health and Safety Plan; 2) Quality Assurance Project Plan; and 3) Standard Operating Procedures for Ground Water Sampling. The Health and Safety Plan addresses health and safety requirements for the conduct of the field work. The Quality Assurance Project Plan presents: 1) project organization and responsibilities; 2) quality assurance objectives for the collection of data in terms of precision, accuracy, representativeness, comparability, and
completeness; 3) analytical procedures; and 4) guidelines for data verification and reporting, internal quality control checks, performance and systems audits, and corrective actions. The Standard Operating Procedures include all field activities associated with ground water
sampling. Together these documents provide a systematic approach to be used in the collection of ground water monitoring data and the evaluation of regional baseline conditions when needed. The guidance and standard operating procedures will help to ensure a
technically sound and defensible ground water characterization and monitoring program.
3
SUMMARY ........................................................................................................................................................................ 2
SECTION 1 OVERVIEW .................................................................................................................................................... 4
1.1 OBJECTIVES ............................................................................................................................................................... 4 1.2 PURPOSE OF PLAN ..................................................................................................................................................... 4
SECTION 2 SITE SETTING AND BACKGROUND .......................................................................................................... 5
SECTION 3 INITIAL EVALUATION .................................................................................................................................. 5
3.1 GROUND WATER ........................................................................................................................................................ 5
SECTION 4 RATIONALE .................................................................................................................................................. 6
4.1 OBJECTIVES AND APPROACH ...................................................................................................................................... 6 4.2 MONITORING WELL SELECTION ................................................................................................................................... 6
4.2.1 Great Salt Lake Area ........................................................................................................................................ 6 4.2.2 Southwest Jordan Valley Area .......................................................................................................................... 8
4.2.3 Regulatory Monitoring Requirements ............................................................................................................. 10 4.3 SELECTION OF ANALYTICAL PARAMETERS ................................................................................................................. 10
4.4 DATA QUALITY OBJECTIVES ...................................................................................................................................... 12
SECTION 5 TASKS ......................................................................................................................................................... 13
5.1 TASK 1 - PROJECT PLANNING AND QUALITY ASSURANCE ............................................................................ 13 5.2 TASK 2 - SAMPLE POINT SELECTION ................................................................................................................ 13
5.2.1 Addition of New Monitoring Points .................................................................................................................. 14 5.3 TASK 3 – SAMPLING ............................................................................................................................................. 14
5.4 TASK 4 - SITE-WIDE WATER LEVEL MEASUREMENTS .................................................................................... 14 5.5 TASK 5 - VERIFICATION OF RESULTS AND DATA EVALUATION ..................................................................... 14 5.6 TASK 6 - WELL ABANDONMENT ......................................................................................................................... 15 5.7 TASK 7 - NEW WELL CONSTRUCTION ............................................................................................................... 15 5.8 TASK 8 - GROUND WATER CHARACTERIZATION AND MONITORING REPORTS ......................................... 15 5.9 TASK 9 - UPDATE OF GROUND WATER CHARACTERIZATION AND MONITORING PLAN ............................. 16
SECTION 6 SCHEDULE ................................................................................................................................................. 16
SECTION 7 PROJECT MANAGEMENT ......................................................................................................................... 16
7.1 PROJECT ORGANIZATION .................................................................................................................................. 16
SECTION 8 REFERENCES .............................................................................................................................................. 8

ATTACHMENTS Attachment 1. Health and Safety Plan Attachment 2. Quality Assurance Project Plan
Attachment 3. Standard Operation Procedures for Ground Water Sampling

4

SECTION 1 OVERVIEW

1.1 Objectives RTK currently utilizes an extensive ground water monitoring system to monitor the ground water levels and water quality in the vicinity of its facilities. Specific objectives of the ground water monitoring program conducted by RTK
have been to:
• Establish baseline ground water quality and hydrogeologic conditions.
• Identify areas where operations may have impacted ground water quality.
• Monitor ground water quality in areas impacted by operations.
• Monitor progress of ground water cleanup efforts.
• Provide continued monitoring in the vicinity of current operations to detect ground water quality changes should they occur.
• Assess adequacy of source control measures.
• Support the determination of ground water classifications; and
• Comply with permit monitoring requirements.

1.2 Purpose of Plan The purpose of this Ground Water Characterization and Monitoring Plan (GCMP) is to establish a project plan which standardizes procedures and methods for the
collection, analysis and reporting of ground water monitoring data. Therefore, a systematic approach will be used in the collection of monitoring data and the evaluation of ground water quality.
This document identifies the goals and objectives of the program and identifies project tasks. Requirements for data reporting and review, as well as periodic review of this Plan are included, along with the following documents:

• Health and Safety Plan (HSP).
• Quality Assurance Project Plan (QAPP).
• Standard Operating Procedures for Water Sampling (SOP).

The HSP addresses health and safety requirements for conducting fieldwork. The QAPP presents: 1) project organization and responsibilities; 2) quality assurance objectives for the collection of data in terms of precision, accuracy, representativeness, comparability, and completeness; 3) analytical parameters; and 4) guidelines for data verification and reporting, internal quality control checks, performance and systems audits, and corrective actions. The SOP presents standard operating procedures for field activities, including ground water sample collection and field measurements.

Site-specific project plans to evaluate contaminant sources, plume migration, and any need for remedial actions will be developed as necessary, independent of this

5
GCMP. However, the procedures presented here will be used to collect the necessary data for such evaluations. As the need for additional field procedures and
data evaluation techniques becomes evident during the planning and implementation of such projects, this GCMP will be amended to include those items. Monitoring locations, analytical parameters, and frequency of sampling will also be
reviewed and updated regularly (unless specified in permits) as directed in this GCMP. Updates will be based on an analysis of results for each sampling point and the data needs for specific facility areas.

SECTION 2 SITE SETTING AND BACKGROUND
This section provides the site setting as well as background information on operations and monitoring conducted on RTK property. For discussion purposes, the property is subdivided into two areas, the Great Salt Lake Area (GSL) and the Southwest Jordan Valley Area (SWJV). The SWJV area includes all areas
associated with the Bingham Mine and the Copperton Concentrator. Features include the Mine, the leach water collection system, the leach and storm water reservoirs and the historic evaporation ponds. The locations of ground water monitoring points for the SWJV Area are shown in Plate 2. The GSL area includes
the general area of the Utah Copper facilities associated with the concentrating, tailings disposal, smelting, and refining of metals. The locations of established ground water monitoring points are shown in Plate 1. RTK has conducted two Remedial Investigation and Feasibility Studies (RI/FS) of
mining- related contamination in groundwater. The first RI/FS is the area east of the mine dumps in the southwestern Jordan Valley. The second RI/FS consists of the areas beneath and down-gradient of the Smelter and Refinery.
In addition, other extensive ground water studies completed in these areas have resulted in the acquisition of baseline ground water data. The hydrogeologic setting and current ground water conditions beneath RTK property are described in the "Hydrogeologic Report for the Great Salt Lake Area" (KUC, 1992a) and in "Ground Water Assessment Report the Southwestern Jordan Valley Area" (KUC, 1992b). Ground water impacts may result from natural leaching of mineralized outcroppings, commercial leaching processes, ground water pumping, storage of water in surface water impoundments, seepage from irrigation and water supply canals, and the infiltration of precipitation. In order for RTK to evaluate the potential past and present impacts on ground water beneath and near its facilities, RTK has established a ground water monitoring network to monitor and evaluate ground water conditions. Wells utilized in the ground water monitoring network include RTK monitoring wells, State, City, and County monitoring wells, RTK production wells,
and public and residential supply wells.

SECTION 3 INITIAL EVALUATION
3.1 Ground Water Ground water samples have previously been collected from many of the monitoring wells included in this monitoring program. Samples were predominately collected by

6
the RTK Sampling Crews and analyzed by the RTK Environmental Laboratory. The analytical results for samples collected and analyzed by RTK and sampling performed
by others are contained in the RTK Environmental Laboratory Information Management System (LIMS) and are summarized in Attachments to the Ground Water Characterization and Monitoring Plan issued in April of 1992. Data collected
are presented in the Quarterly Ground Water Characterization and Monitoring Reports and Quarterly Quality Assurance Reports.
SECTION 4 RATIONALE

4.1 Objectives and Approach The general objective of this monitoring program is to better define and document
current ground water quality conditions near RTK's operations. Annual data reviews and evaluations will determine the number and frequency of sampling points monitored to achieve the objectives. This document identifies the
procedures to be used to evaluate and modify the number of points sampled and the sampling frequency.
4.2 Monitoring Well Selection
Monitoring well selection is grouped into three categories: 1) Objectives of ground water monitoring in the Great Salt Lake area, 2) Objectives of
ground water monitoring in the southwestern Jordan Valley, and 3) Regulatory required sampling in both of these areas.
Detailed information used to define the objectives of the monitoring programs in the GSL area and the SWJV is compiled in two remedial investigations and feasibility studies (RI/FS) of mining-related contamination in groundwater. Both
are conducted by RTK. The following sections identify the sampling points included in this GCMP and the
general rationale for their inclusion. Sample point locations are shown on Plates 1 and 2. Ground water monitoring well construction details in Attachment 1. The hydrogeologic conditions and types of operations vary depending on site location and facility use. Therefore, the monitoring programs in each location have different objectives and approaches. Table 1 is an example of a monitoring schedule included in the Annual Report, which summarizes the rationale for the wells, current monitoring frequencies, and monitoring parameters proposed for the current monitoring program. The rationale for selection of the monitoring points is
summarized in the following sections.

4.2.1 Great Salt Lake Area The general objective of the monitoring program for the Great Salt Lake Area is to establish and document current local ground water and surface water conditions and trends and to collect the data required to meet existing, as well as anticipated future, regulatory requirements. A summary of ground water conditions in this area is provided in the "Hydrogeologic Report for the Great Salt Lake Area" (RTK, 1992a.)

7
There exists an extensive network of shallow and deep ground water monitoring
wells and piezometers in the GSL area. The monitoring wells included in this GCMP were installed near facilities at the north end of RTK property to monitor potential effects resulting from the Tailings Impoundment, Refinery, Smelter, as well as
potential effects from other facilities.
These wells were used to establish the areal and vertical distribution of aquifers and aquitards, the direction and velocity of ground water flow in and between each aquifer, and the chemical composition of the water in each aquifer.
State, County, and City monitoring wells were used to investigate ground water conditions near the Tailings Impoundment and in the vicinity of the City and County landfills up-gradient of the Tailings Impoundment (Slam 1989a, 1989b). These wells were included in the monitoring program in 1991 in order to further document the ground water conditions but will no longer be sampled.

4.2.1.1 Baseline Program In order to accomplish the monitoring objectives identified for the GSL area, a
program of baseline monitoring was established. The basis of this program was to collect four quarterly rounds of ground water samples for a comprehensive suite of analytes from each well. After collection of the baseline data, these monitoring data
were reviewed to evaluate the need for continued monitoring, the need for expansion of the monitoring system, and the types of analyses required.
4.2.1.2 North Zone Groundwater The general objective of the monitoring program in the North Zone Groundwater Operation, Maintenance, and Replacement Plan (OM&R Plan) (in preparation) is to track the nature and extent of ground water contamination from the smelter and refinery. Specifically, the program: 1. monitors the natural attenuation of the selenium plume from the refinery. 2. monitors the natural attenuation of the selenium and arsenic plumes at the smelter. 3. monitors the effectiveness of source control actions taken at the smelter and refinery and
4. provides baseline data concerning background water quality. Oversight for the OM&R Plan is provided by Environmental Protection Agency Region VIII (EPA), Utah Department of Environmental Quality (UDEQ), and a Technical Review Committee (TRC) of various interested parties. The OM&R Plan interfaces with the GCMP in two significant areas. First, all of the data generated and used in the OM&R Plan is collected from monitoring wells that are part of the
GCMP.
The second important relationship between the OM&R Plan and the GCMP is that all of the water data collected required for the OM&R Plan is subjected to the quality assurance/quality control (QA/QC) standards established in the GCMP.

8
4.2.2.3 Continued Monitoring Program All baseline data have been reviewed to evaluate additional monitoring
requirements. Evaluation of these requirements were based on the following:
• Aberrant data - Graphs of analytical parameters as a function of time were constructed to identify data that appear to be erroneous or deviate significantly from established data trends. If these aberrant data appeared to significantly affect the interpretation of the data for the well, additional frequent monitoring was recommended. This consideration was generally limited to the analytical constituents TDS, As, Se, Cu and Cd.
• Identification of significant temporal data trends - Evaluation of the existing data indicates many current temporal changes in the data. These changes imply that ground water conditions are changing in response to
some stimulus. In many cases, these changes appear to be in response to seasonal fluctuation or other observable factors effecting ground water conditions. Where these trends are unusual, unexplained, and or appear
to be significant to the understanding of ground water conditions, the wells displaying these changes were selected for additional monitoring at a frequency that would further document the presence or absence of the trend.

• Establishment of a longer or more detailed sampling history - Review of the data showed many wells in which the variation of critical analytes was greater or less than expected and additional analyses are required to identify the nature and extent of the variation. Long-term monitoring of
potentially affected wells - In a number of cases, particularly in the vicinity of the Refinery, wells were identified that may have been affected by RTK operations.

Current Wells and sampling frequencies for project plans are based on one or more of the factors identified above and are identified and submitted in the Annual Report Table 1.
4.2.2 Southwest Jordan Valley Area The general objective of the monitoring program in the Southwest Jordan Valley Area is to monitor groundwater plume containment and cleanup in order to meet
RTK monitoring obligations under the South Facilities Groundwater Operations, Maintenance, and Replacement Plan (RTK, 2009). Specifically, the program: 1. monitors the containment and cleanup of the low pH and elevated metals plume. 2. monitors the containment and cleanup of the plume containing elevated
sulfate/TDS concentrations. 3. monitors the effectiveness of the leach collection system at the toe of the waste rock dumps. 4. monitors the water quality in the areas near 11800 South Street where municipal, domestic and irrigation water supply wells are located near or down gradient of the elevated sulfate/TDS plume.

9
5. meets existing, as well as, anticipated future monitoring requirements; and 6. provides baseline data concerning background water quality. The program
will also monitor the effectiveness of source-control actions at the Bingham Reservoir and the Eastside Collection System.
Areas affected by RTK and pre-RTK operations have been defined using the existing database. A summary of the ground water and surface water results provided to date are given in "Ground Water Assessment Report of the
Southwestern Jordan Valley Utah" (KUC, 1992b, RIFS KUC 1998, and RD/RA KUC 2002). The 1998 SWJV RI report documents the field investigations conducted by RTK, presents the site characteristics, assesses the nature and extent of mining-related contamination, provides human health and ecological risk assessments, and
offers conclusions regarding the risk to human health and the environment posed by mining related contamination. The study area covered by the RI extends from the RTK waste rock disposal areas on the eastern edge of the Oquirrh Mountains
to the Jordan River. It is bounded on the north at approximately 7800 South Street and on the south by the foothills of the Traverse Mountains. RTK funded and conducted the work for the RI/FS with oversight by the U.S.
Environmental Protection Agency (EPA) Region VIII, the State of Utah Department of Environmental Quality (UDEQ) and a Technical Review Committee (TRC). The activities conducted by RTK were consistent with applicable guidance under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA also known as Superfund), and with requirements of the National Contingency Plan (NCP).
In addition to the RI report, a well inventory of the SWJV was conducted to determine the existence and use of all wells in the southwest part of the valley. This information has been used to review current GCMP sampling locations and identify changes to be made in future GCMP schedules.
4.2.2.1 Continued Monitoring Program Sampling of a select group of wells associated with the Bingham Creek Reservoir low-pH, elevated-metals plume will generally occur biannually in order to monitor chemistry changes associated with extraction of the plume. On the leading (eastern) edge of the low-pH plume, monitoring of select wells will occur on a semiannual basis to track advancement of the plume. All samples from these wells will be analyzed for Basic and Major analytical suites plus dissolved iron, aluminum, manganese, and acidity.

Selected wells completed in portions of the aquifer that contain elevated sulfate but not low-pH will be monitored for Basic and Major group analytes. These wells are mostly completed in the halo of elevated sulfate surrounding the Bingham
Creek Reservoir low-pH plume. Key wells located in the areas between and around the B2G1193–BFG1200 and
West Jordan City well fields will be sampled on a quarterly, semiannual or annual

10
basis to monitor movement of the elevated-sulfate plume. All samples from these wells will be analyzed for Basic group analytes and some for Major group analytes
as well. The higher monitoring frequency of these wells over those previously listed is warranted by concerns of potential effects on third party interests. Other wells that are sampled because of third party concerns include privately or municipally
owned wells and RTK wells completed near areas where third parties are using water, such as irrigation wells near the elevated-sulfate plume east of the Former RTK Evaporation Ponds.

Many monitoring wells located immediately down-gradient of the leach collection system are included in regulatory monitoring and are listed in the following section. A few wells located in this area but not included in any permit required monitoring program will be sampled annually for Basic and Major analytical suites. Several wells will be monitored for changes in Basic and Major group analytes as
part of approved Drinking Water Source Protection plans, and several production wells will be sampled quarterly or annually to monitor water quality used at various RTK facilities.

4.2.3 Regulatory Monitoring Requirements RTK has six groundwater discharge permits issued by the State of Utah which
require groundwater monitoring for compliance with the permits. Portions of both the SWJV and GSL are under one or more of the following permits:
• Large and Small Bingham Reservoirs - UGW350006
• Smelter – UGW350008
• Bingham Canyon Mine and Water Collection System – UGW350010
• Tailings Impoundment – UGW350011
• Magna Process Water Reservoir Facility – UGW350015
• Copperton Concentrator – UGW350017
• Barneys Canyon – UGW350001
4.3 Selection of Analytical Parameters Based on the review of the existing data and regulatory (potential as well as
existing) requirements, different groups of analytical parameters have been identified as listed below:

• Basic
• Major Ions
• Minor Ions
• Trace Metals 1, Trace Metals 2, Trace Metals 3
• Mercury
• Radionuclides
• Other.

11
Basic
The basic group of analyses is comprised of the analytes that are sensitive to
changes in ground water quality that could result from RTK's operations. The analytes included in the basic group are listed in Table 2 and include conductivity, pH, TDS, TSS, sulfate, chloride. Arsenic, selenium, copper, lead, zinc, and cadmium are analyzed for dissolved concentrations only unless totals are requested. Significant changes in ground water conditions potentially caused by RTK's operations can be detected early through monitoring of only these analytes.

Major Ions
The Major Ions group, when combined with the Basic Parameter group provides sufficient analyses to allow for the calculation of ionic and mass balances. This list of constituents is required for all wells monitored to satisfy monitoring requirements to meet the conditions of Ground Water Discharge Permits. The analyses included in Major Ion group are listed in Table 2 and include: alkalinity, calcium, potassium, magnesium, and sodium.
Minor Ions
The Minor Ion group adds some minor ions and indicator parameters that provide additional insight into the nature of the water sampled. The primary use of these
constituents is for the initial characterization of water chemistry. This group is commonly monitored where the water is believed to be at a reducing potential. The analyses included in the Minor Ion group are listed in Table 2 and include: fluoride,
nitrate, nitrite, phosphorus, dissolved oxygen, Eh, ferrous iron, and sulfide.
Trace Metals
The trace metals have been divided into three groups as follows:
Trace Metals 1 This group includes the trace metals barium, chromium, and silver. These metals are the most commonly requested trace metals. These trace metals have MCL’s under the Safe Drinking Water Act (SDWA) and with the basic group from above contain the eight RCRA metals. Trace Metals 2 This group includes the metals iron, manganese, molybdenum, and nickel. These metals are added to include the common trace metals that have only secondary standards under the SDWA. Trace Metals 3 This group includes the trace metals aluminum, antimony, beryllium, boron, thallium, and titanium, which
are rarely requested.
Radionuclides The radionuclide group includes the analytes: radium 226, radium 228, total uranium, gross alpha and gross beta. This list of constituents is required for wells monitored to satisfy the conditions of the Ground Water Discharge Permit for the Tailings Impoundment in the area near the former Gypsum
Tailings Impoundment.

12
Mercury Mercury analysis is done on total metals only. The analysis is
to satisfy the requirements of the ground water discharge permits as well as some of the drinking water requirements.
Other This is used to request additional analytes such as Cyanide (CN), Nitrates, Total Petroleum Hydrocarbons (TPH), Benzene, Toluene, Ethyl Benzene, Xylene, and Naphthalene (BTEX-N) et al. In addition, a new category listed in this group as “Balance” will include the trace metals aluminum, iron, manganese, and also acidity. This category when requested on low pH water samples will provide a more complete geochemical analysis to obtain and calculate a charge balance.

4.4 Data Quality Objectives Data Review
The results of all sampling will be reviewed by the Project Manager (Principal Advisor Water Quality) or his designee upon receipt of analytical results from the laboratory. If based on a timely review of analytical data, any significant questions are raised regarding the quality or representativeness of the results, the well will be re-sampled.
Objectives
The data quality objectives of this Plan are discussed in detail in the Quality Assurance Project Plan (QAPP) and summarized below:

• The precision objectives for analytical and field methods are: 1) within 25% of the relative percent difference or + (4) times the MDL (per 40 CFR Part 136, Ap. B Rev 1.1, July 1, 1992) whichever is greater, for duplicate samples; and 2) 75% to 125% recovery for matrix spike duplicates (70% to 130% for organic compounds). It is recognized that
these objectives may not be appropriate for certain parameters and for high TDS water; particularly containing high levels of chloride and sulfate.
• The accuracy objectives for analytical and field methods are: 1) less than the method quantitation limit for blank; and 2) 75% to 125% recovery for spikes if the concentration is 10 times or greater than the MDL, (70% to 130% for organic compounds). These objectives have been identified for relatively low TDS water and will vary with TDS.
• All sample collection and measurements will be performed in accordance with protocols and procedures documented in the QAPP and SOP to assure sample representativeness. All RTK Environmental and Industrial Hygiene Laboratory Procedures are available on the RTK Intranet. These documents are controlled through the Documentum Program.

13
• Every effort will be made to achieve data collection completeness.
• Comparability of data will be accomplished through the use of standard operating procedures.

SECTION 5 TASKS

The following tasks have been identified for the Ground Water Characterization and Monitoring Plan:
TASK 1 Project Planning and Quality Assurance TASK 2 Sample Point Selection
TASK 3 Sampling
TASK 4 Site-wide Water-level Measurements TASK 5 Verification of Results and Data Evaluation TASK 6 Well Abandonment
TASK 7 New Well Construction
TASK 8 Annual Ground Water Characterization and Monitoring Reports TASK 9 Periodic Update of Ground Water Characterization and Monitoring Plan
5.1 TASK 1 - PROJECT PLANNING AND QUALITY ASSURANCE

This task consists of the planning, preparation, quality assurance planning, and coordination required maintaining and fully implementing this Plan. Project planning will continue throughout the project to ensure the achievement of project
objectives. The process for reviewing and updating the Ground Water Characterization and Monitoring Plan is discussed in Task 9.
Quality assurance planning is documented in the QAPP. The QAPP lists the quality control samples to be collected in conjunction with routine monitoring in order to measure the precision, accuracy, representativeness, and comparability of field and laboratory techniques. Guidelines for data verification and reduction, internal quality control checks, performance and systems audits, and corrective actions are also presented in the QAPP.

5.2 TASK 2 - SAMPLE POINT SELECTION Wells considered for sampling were selected from the following groups of wells:
• RTK monitoring wells and piezometer
• RTK production wells
• State, county, and city monitoring wells
• Public and residential wells
• Municipal wells.

The selected wells and sampling frequency for these wells are listed in the current
Annual Report in Table 1. The general objectives and rationale for the selection of these wells are discussed in section 4.

14
5.2.1 Addition of New Monitoring Points Additional sampling points may be added to the monitoring program at a future
date, provided that the rationale for the addition of a sampling site is documented by submitting a Well Approval Form to the Project Manager for approval prior to inclusion to the network. Potential rationale for expanding the monitoring program
includes the identification of sampling points located in critical areas, replacement of existing sampling points which must be abandoned, and the identification of problem areas. Such documentation (to be filed in the Water Quality Data Filing
System) will include monitoring parameters, monitoring frequency, and previously collected monitoring data.
5.3 TASK 3 – SAMPLING Water sampling activities will be conducted in accordance with the Standard Operating Procedures (SOP). Procedures to be used in the collection of water samples include:

DC-01 through DC-07 Sample Documentation and Sample Handling MD-01 through MD-03 Equipment Maintenance and Decontamination QC-01 through QC-05 Quality Control Sampling GF-01 through GF-16 Measurement of Field Parameters GW-01 through GW-14 Collection of Ground Water Samples PW-01 through PW-15 Collection of Process Water Samples DW-01 through DW-09 Collection of Drinking Water Samples SW-01 through SW-11 Collection of Surface Water Samples SS-01 through SS-05 Collection of Sediment Samples.

5.4 TASK 4 - SITE-WIDE WATER LEVEL MEASUREMENTS In addition to the water level or hydraulic head measurements taken prior to each
sampling event, annual water level measurements, in select, monitoring wells will be made. These water levels will be completed as required by permit conditions and/or the needs of special projects. The measurements will be taken during the shortest elapsed time period that is feasible.
Site-wide water-level measurements will allow an evaluation of the relationships between surface water and the ground water potentiometric surface. Such
determinations are not possible using measurements taken at the time of sampling over several weeks or months.
Potentiometric information is required in order to evaluate the ground water regime with respect to flow velocity and direction. Details of the methods and procedures used to conduct these measurements are provided in the SOP.

5.5 TASK 5 - VERIFICATION OF RESULTS AND DATA EVALUATION Verification of analytical results will include ion balances (when complete analyses are conducted for major cations and anions), statistical checks against previous results, and spot checks of data transfer. Data management

15
is described in Section 5 of the QAPP.
5.6 TASK 6 - WELL ABANDONMENT
A monitoring well must be properly abandoned (i.e., filled or plugged with an "impermeable" material) if it will no longer be used due to the availability of nearby wells, access problems, susceptibility to flooding, lack of water in well, well
construction problems, or impending destruction due to construction activities on RTK property. A well must also be abandoned if the integrity of the annulus seal is in question. Lack of proper abandonment may result in a pathway for surface spills or cross-contamination between aquifers of different depth and quality. All monitoring well abandonments will be done in compliance with State of Utah Administrative Rules for Water Well Drillers. Procedures for monitoring well abandonment are provided in the SOP.
5.7 TASK 7 - NEW WELL CONSTRUCTION

The Project Manager assigned to a well installation project will select the appropriate drilling method based on expected subsurface conditions. The auger or vibratory sonic methods are appropriate for wells in lake bottom sediments (unconsolidated materials) to depths of about 100 feet. Vibratory sonic and mud or air rotary and cable tool are appropriate for unconsolidated and consolidated formations of greater depths. The water or mud used with rotary or cable tool methods must be free of contaminants and of a known composition. Procedures for new well construction are provided in the SOP.
5.8 TASK 8 - GROUND WATER CHARACTERIZATION AND MONITORING REPORTS Brief reports will be written within 90 days after the end of each quarter for internal
use to summarize results for the previous three months. An Annual Ground Water Characterization and Monitoring Report will present the results of the previous year's monitoring and the proposed monitoring plan for the current year. This report
will be prepared by March 31 for each monitoring year (e.g., January 1 through December 31) to allow a three-month turnaround time for laboratory analyses and report preparation. The report outline will generally adhere to the following:

1.0 Summary
2.0 Introduction
3.0 Quality Assurance Summary
4.0 Summary of Water Quality Analyses
5.0 Ground Water Characterization
6.0 Well Abandonment
7.0 New Well Construction
8.0 Program Changes
9.0 Recommendations for Program Changes

16
5.9 TASK 9 - UPDATE OF GROUND WATER CHARACTERIZATION AND MONITORING PLAN

The Ground Water Characterization and Monitoring Plan is a working document. Updates may be made by documenting the change to the file and reporting the change in the quarterly and annual monitoring reports. The Supervisor Sampling
will review this Plan in September of each year. After completion of this review, the manager will determine whether or not a formal revision is needed.
The Utah State Division of Water Quality will be notified prior to implementing any changes to this document that will significantly affect the collection and analysis of regulatory required samples.

SECTION 6 SCHEDULE A comprehensive sampling and monitoring schedule of sampling at each point will be included in the Annual Reports Table 1. Water levels are to be measured as required by the sampling schedule in the Table 1. Annual measurements will be done in the summer or late fall.

SECTION 7 PROJECT MANAGEMENT
7.1 PROJECT ORGANIZATION

The organizational structure for implementing the ground water sampling efforts is shown in Figure 1. Responsibilities of each of the positions are described in Section 2 of the Quality Assurance Project Plan.
FIGURE-GCMP 1. Project Organization Chart for the Ground Water Characterization and Monitoring Program

Senior Environmental BP –RTK
RTK Environmental Laboratory and Quality Assurance Manager
Principal Advisor, Water Quality
Advisor Water Quality, Supervisor Sampling
Environmental Sampling Team

SECTION 8 REFERENCES Bio/West. 1993, Fisheries Technical Report for the Great Salt Lake Area of Operations, Volume I. Chatwin, Terrance, Jerry Eggleston, and Leroy R. Taylor. April 1981. Well Construction Final
Preliminary Report, Geotechnical Engineering Study of the Tailings Pond Area. April 1981.
CH2M Hill. Salt Lake City, Utah.

Chen Northern. 1991. North Oquirrh Complex Monitoring Well Installation and Aquifer Testing, Salt Lake City, Utah. Dames and Moore. 1988. Milestone Report I, Data Base Synthesis: Mathematical Model of Ground Water Conditions, Southwestern Salt Lake County. Utah Contractor Report to Kennecott Utah Copper, May 1988. Salt Lake City, Utah. 64 pages.
Kennecott. June 1984a. Preliminary Geologic, Ground and Surface Water Data Background and Progress Report of Kennecott's Utah Copper Division (UCD) Mine Hydro geologic Study, Report 1 for the Utah Ground Water Technical and Advisory Member Review.
Kennecott. June 1984b. Report I, Geologic, Ground and Surface Water Data Background and Progress Report of Kennecott's Utah Copper Division (UCD) Mine Hydro geologic Study. Reviewed by the Technical and Advisory Group Members. Kennecott. June 1985. Report II, Annual Progress Report II for 1984-1985 Joint Kennecott Utah Copper Division (UCD) Mine Hydro geologic Study, Reviewed by the Technical and Advisory Group Members.
Kennecott. June 1986. Report III, Annual Progress Report III for 1985-1986 Joint Kennecott (UCD) Mine Hydro geologic Study, Reviewed by the Technical and Advisory Group Members.
Kennecott. June 1987. Report IV, Annual Progress Report IV for 1986-1987 Joint Kennecott (UCD Mine Hydro geologic Study, Reviewed by the Technical and Advisory Group Members.
Kennecott. June 1988. Report V, Annual Progress Report V for 1987-1988 Joint Kennecott (UCD Mine Hydro geologic Study, Reviewed by the Technical and Advisory Group Members.
Kennecott. December 1992a. Hydro geologic Report for the Great Salt Lake Areas.

Kennecott. July 15, 1992b. Ground Water Assessment Report of the Southwestern Jordan Valley Area. Slam, Mohammed A. January 20, 1989a. Report of Analytical Results, Salt Lake City/County Landfill Parcels 3,4. Utah State Department of Health, Bureau of Solid and Hazardous Waste. Salt Lake City, Utah. Slam, Mohammed A. January 20, 1989b. Report of Analytical Results, Salt Lake City/County

Landfill Parcels 1,2. Utah State Department of Health, Bureau of Solid and Hazardous Waste. Salt Lake City, Utah.

Engineering Technology Associates, Inc. (ETA). 1992. Ground Water Assessment Report of the Great Salt Lake Area.
Salt Lake County Division of Water Quality and Water Pollution Control. April 1981. Kersey Creek Assessment Phase One; Data Report. CH2M Hill. May 1981. Geotechnical Engineering Study of the Tailing Pond Area. Kennecott.
1995a. 1995 Ground Water Characterization and Monitoring Plan.
Kennecott. 1996a. 1996 Ground Water Characterization and Monitoring Plan.
Kennecott. 1997a. 1997 Ground Water Characterization and Monitoring Plan.
Kennecott. 1998a. 1997 Ground Water Characterization and Monitoring Plan.
Kennecott. 1999a. Draft North End Groundwater Remedial Investigation Report.
Kennecott. 1998a. Final Draft Remedial Investigation Report for KUC South End Facilities
Groundwater Plume, Southwestern Jordan Valley, Utah.
Kennecott. 2002. Final Design for Remedial Action at South Facilities Groundwater Report Kennecott. 2209. South Facilities Groundwater Operations, Maintenance, and Replacement Plan. Version 2. April 2009.

TABLE-GCMP 1. RTK GROUND WATER MONITORING PROGRAM
LEGEND
M Monthly
Q Quarterly sampling
A Annual sampling
S Semi-Annual sampling
E Every other year F Sampled every five years NS Not Sampled NOTE:
• Table lists sample frequency as of 2023. Changes in well status is maintained in a RTK Monitoring
Well database which is reviewed and updated as needed.
• Trace metals will be run only for dissolved constituents unless otherwise noted.
• Location coordinates are based on RTK mine coordinates.
• List includes only RTK monitoring wells, State, County, and others are not listed.

Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
ADS2560 S Yes Yes
ADS2561 S Yes Yes
B1G1120A A Y Yes Yes Yes Yes
B1G1120B A Y Yes Yes YesB1G951EYYesYesYesYes
B2G1157A S Y Yes Yes YesB2G1157BSYYesYesYesB2G1157CEYYesYesYes
B2G1176A E Y Yes Yes Yes
B2G1176B E Y Yes Yes YesB2G1193QYYYesYesYesYesB2G1194AEYYesYesYes
B2G1194B E Y Yes Yes YesB3G1197AEYYesYesYesB3G1197BEYYesYesYesBCG2788AFYYYesYesYes
BCG2788C F Y Y Yes Yes YesBCG281SYYYesYesYesBCG282SYYYesYesYes
BCG283 S Y Y Yes Yes YesBCG284SYYYesYesYesBCG2846SYYYesYesYesBCG285SYYYesYesYes
BCG2860A M Y Y Y Yes Yes Yes YesBCG2860BMYYYYesYesYesYesBCG496QYYYesYesYes
BCG848 Q Y Y Yes Yes Yes
BCG849 S Y Y Yes Yes YesBCG850SYYYesYesYesBCG851AQYYYesYesYes
BCG851B Q Y Y Yes Yes YesBCG852SYYYesYesYesBCP1483MYYesYesYes Yes
BCP1483A M
BCP2738 V YES YESBCP2739MYESYESBCP2741MYESYES
BCP2743 M YES YESBCP2750MYESYESBCS2730AYYYesYesBCS2731AYYYesYes
BCS2732 A Y Y Yes Yes YesBCS2733AYYYesYesBCS2734AYYYesYes
BCS2834 S Y Y Yes Yes Yes
BCS2835 S Y Y Yes Yes YesBCS2836SYYYesYesYesBCS2837SYYYesYesYes
BCS2838 S Y Y Yes Yes YesBCS2845ASYYYesYesYesBCS2845CSYYYesYesYes
BCS2845D S Yes Yes Yes
BFG1136B E Y YesBFG1156BEYYes Yes YesBFG1156CEYYesYesYes
BFG1156D E Y Yes Yes YesBFG1168BEYYesYesYesBFG1195AEYYesYesYes
BFG1195B E Y Yes Yes Yes
BFG1198B A Y Yes Yes YesBFG1200QYYYesYesYesYesBKG1474BFYYesYesYesYes
BMG2571 Q Y Yes Yes Yes Yes YesBMP2712SYesYesYesBMP2869MYYesYesYesYesYesYes Yes YesBMS2864QYYesYesYesYesYes
BRG287 S Yes Yes YesBRG921SYYesYesYesBRG999SYesYesYes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
BRP1476 S Yes Yes YesBRP292SYYesYesYesBSG1119BSYYesYes Yes
BSG1125B A Yes Yes Yes
BSG1125C E Yes Yes YesBSG1130AEYYesYesYesBSG1130BAYYesYesYes
BSG1132A A Y Yes Yes YesBSG1132BAYYesYesYesBSG1133BAYYesYesYesBSG1135BAYYesYesYes
BSG1137A A Y Yes Yes YesBSG1137BAYYesYesYesBSG1148AAY Yes Yes Yes
BSG1148B A Y Yes Yes Yes
BSG1153B E Y Yes Yes YesBSG1177AAYYesYesYesBSG1177BAYYesYesYes
BSG1177C A Y Yes Yes YesBSG1179BAYYesYesYesBSG1179CAYYesYesYes
BSG1180A E Y Yes Yes Yes
BSG1180B E Y Yes Yes YesBSG1180CEYYesYesYesBSG1196BEYYesYesYes
BSG1196C E Y Yes Yes YesBSG1201QYYesYesYesYesBSG2777ASYYesYesYesYes
BSG2777B E Y Yes Yes Yes
BSG2778A A Y Yes Yes YesBSG2778BEYYesYesYesBSG2779ASYYesYesYes
BSG2779B S Y Yes Yes YesBSG2779CAYYesYesYesBSG2782AAYYesYesYesBSG2782BAYYesYesYes
BSG2782C A Y Yes Yes YesBSG2783AEYYesYesYesBSG2783BAYYesYesYes
BSG2783C E Y Yes Yes YesBSG2784QYYesYesYesBSG2828QYYesYesYesYesBYD1090MY Yes
BYP2538 M YES YESCLC452QYesYes YesCOG1112AEYesYes
COG1112B F Yes Yes
COG1149A Q Y Yes Yes YesCOG1149BQYYesYesYesCOG1152AEYYesYes Yes
COG1172 A Yes Yes YesCOG1175BEYYesYes YesCOG1178BAYYesYesYes
COG2701 S Yes Yes Yes
COG2806A S Yes Yes Yes YesCOG2806BSYesYesYesYesCOG2867AQYYesYesYes
COG2867B Q Y Yes Yes Yes
COG995A S Yes Yes YesCOG995BSYesYesYesECG1100AQyesyesyes
ECG1100B Q yes yes yesECG1106ASYesYesYesECG1106BSYesYesYes
ECG1113A S Yes Yes YesECG1114AEYYesYesECG1114BEYYesYesECG1115AEYYesYesYes
ECG1115B E Y Yes Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
ECG1115C E Y Yes Yes YesECG1115DFYYesYesYesECG1116BEYYesYesYes
ECG1117A E Y Yes Yes Yes
ECG1117B E Y Yes Yes YesECG1118AAYYesYesYesECG1118BAYYesYesYes
ECG1121A E Y Yes Yes YesECG1121BFYYesYesYesECG1124BEYYesYesYesECG1124CEYYesYesYes
ECG1128A E Y Yes Yes YesECG1128BEYYesYesYesECG1131AEYECG1131BEYYesYes Yes
ECG1131C E Y Yes Yes YesECG1144BEYYesYesYesECG1145BEYYesYesYes
ECG1145C E Y Yes Yes YesECG1146QYYesYesYesECG1182AEYYesYes
ECG1182B E Y Yes Yes
ECG1183A E Yes Yes YesECG1183BEYesYesECG1184AYesYesYesYes
ECG1185 S Yes Yes Yes YesECG1186QYesYesYesYesECG1187QYesYesYesYes
ECG1188 Q Yes Yes Yes Yes
ECG1189 Q Yes Yes Yes YesECG1190QYesYesYesYesECG2787QYYesYesYes
ECG2833A A Yes Yes
ECG2833B A Yes YesECG2833CAYesYesECG2833DAYesYes
ECG2853A S Yes YesECG2853BSYesYesECG2859SYesYes Yes
ECG2866A Q Yes Yes Yes
ECG2866B Q Yes Yes YesECG299SYesYesYesECG901SYesYesYes
ECG902 S Yes Yes YesECG905SYesYesYesECG906SYesYesYes
ECG907 Q Yes Yes Yes
ECG916 S Yes Yes YesECG917QYesYesYesECG922AYesYesYes
ECG924 Q Yes Yes YesECG925QYesYesYesECG928SYesYesYes
ECG931 S Yes Yes Yes
ECG932 S Yes Yes YesECG933AYesYesYesECG934SYesYesYes
ECG935 S Yes Yes YesECG936SYesYesYesECG937SYesYesYesECG938SYesYesYes
ECP2562 S Y Yes Yes YesECP2599SYYesYesYes Yes YesECP2601SYesYesYes
ECP2603A S Yes Yes Yes
ECP2603B S Yes YesECP2605ASYesYes YesECP2605BS
ECP2606 S Yes Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
ECP2612 S Yes Yes YesECP2614SYesYesYesECP2616ASECP2616BSYesYesYes
ECP2618A S Yes YesECP2618BSYesYesECP2624ASYesYes
ECP2624B S Yes Yes
ECP2627A S Yes YesECP2627BSYesYesECP2629ASYesYes
ECP2629B S Yes YesECP2631SYesYes YesECP2648ASYesYes
ECP2648B S Yes Yes
ECP2651A S Yes YesECP2651BSYesYesECP2654ASYesYes
ECP2654B S Yes YesECP2662ASYesYesECP2662BSYesYes
ECP2664 S Yes Yes Yes
ECP2668 S Yes YesECP2670SYesYes YesECP2674SYesYesYes
ECP2682 S Yes Yes YesECP2709SYesYesYesECP2710SYesYesYes
ECP2719 S Y Yes Yes Yes Yes
ECP2740 Q Yes Yes YesECP2745SYYesYesYesYesECP2771SYYesYesYesYes
ECP2772 S Y Yes Yes Yes YesECP2796MYECP2856ASYesYesECP2856BSYesYes
ECP2857A S Yes YesECP2857BSYesYesECP2858ASYesYes
ECP2858B S Yes YesECS2715SYesYes YesEPG1165AAYesYes YesEPG2780BFYYesYesYes
EPG2781A A Y Yes Yes YesEPG2781BAYYesYesYesEPG2785AAYesYesYes
EPG2785B A Yes Yes Yes
EPS2820 A Yes Yes YesEPS2821AYesYesYesEPS2822AYesYesYes
EPS2823 A Yes Yes Yes
EPS2824 A Yes Yes YesEPS2825AYesYesYes
EPS2826 A Yes Yes Yes
EPS2827 A Yes Yes YesHCG2861AQYYYYesYesYesYesHCG2861BQYYYYesYesYesYes
HCG2868 Q Y Y Y Yes Yes Yes YesHMG1122AEYesYesHMG1123BAYesYes YesHMG1126BAYesYesYes
HMG1163A F Yes YesHMG1856EYesYes YesLCS469QYYesYes
LRG910 S Y Yes Yes Yes YesLRG911SYYesYesYesYesLRG912AYYesYesYesYesLRP1319QYYesYesYes
LRP896 Q Y Yes Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
LSD1078 Q Y Y Yes Yes Yes Yes Yes YesLTG1139QYYYesYesYesYesYesYesYesLTG1140BAYesYesYes
LTG1147 Q Y Y Yes Yes Yes Yes
LTG1167B E Yes Yes YesLTG1191QYYesYesYesYesLWP2632QYYesYesYesYesYes
LWP2714 V Y Yes Yes Yes YesLWS2717SYesYesYesMCP1416MYYYesYesYesYesMCP2533QYYYesYesYesYes
MCP2534 Q Y Y Yes Yes Yes YesMCP2536MYesYesYesMCP2536AMMDP2679SYesYesYesNEA634ASYesYesNED602AAYesYesYesNED602BAYesYesYes
NED604A S Yes Yes YesNED604BSYesYesYesNEG484QYesYes
NEL1312 Q Y Yes Yes Yes
NEL1313 Q Y Yes Yes YesNEL1382ASYesYes YesNEL1382BSYesYesYes
NEL1382C Q Yes Yes Yes
NEL2831 Q Y Y Yes Yes Yes YesNEL2870AQYesYesYes
NEL2870B Q Yes Yes Yes
NEL2870C Q Yes Yes YesNEL448QYYesYesYesNEL532ASYesYesYes
NEL532B Q Yes Yes YesNEL536AAYesYesYesNEL536BAYesYesYesNEL536CFYesYesYes
NEM1387 S Yes Yes YesNEM478QYesYesNEM637ASYesYes
NEM650A S Y Yes Yes YesNEM651ASYYesYesYesNEM652ASYYesYesYesNEM653ASYesYesYes
NEM897 S Y Yes Yes YesNEM898SYYesYesYesNEM899SYesYesYes
NEP2847 V
NEP2848 VNEP2849VNEP2850V
NEP2851 WeeklyNER2545AA Yes YesNER2545BA Yes Yes
NER2546A Q Yes Yes
NER2546B Q Yes YesNER2546CQYesYesNER2547AYesYes
NER2548 A Yes YesNER2549AAYesYesNER2549BAYesYesNER2554AAYesYes
NER2554B A Yes YesNER2808AYesYesNER2811ASYesYes
NER2811B S Yes YesNER2812AAYesYesNER2812BAYesYesNER2813ASYesYes
NER2813B S Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
NER2813C S Yes YesNER2816AVYesYesNER2816CAYesYes
NER606A A Yes Yes
NER606B A Yes YesNER607AAYesYesNER607BAYesYes
NER608A A Yes YesNER608BAYesYesNER609AAYesYesNER609BAYesYes
NER610A A Yes YesNER610BAYesYesNER631AAYesYes
NER631B A Yes YesNER632AAYesYesNER632BAYesYesNER633AAYesYes
NER633B A Yes YesNER655AAYesYesNER708QYesYes
NER709 A Yes Yes
NER710A S Yes YesNER710BSYesYesNER711AYesYes
NER723 A Yes YesNER724AYesYesNES1363SYesYes Yes
NES1364 Q Yes Yes Yes
NES1365 Q Yes Yes YesNES1366QYesYesYesNES1376QYesYesYes Yes
NES1472A A Yes YesNES2556SYesYes YesNES2574SYesYesYesNES2589SYesYesYes
NES2590 S Yes Yes YesNES2763AYesYesYesNES2764AYesYesYes
NES2765 A Yes Yes YesNES2766AYesYesYesNES2767AYesYesYesNES2768AYesYesYes
NES2790 NS Y Yes Yes Yes YesNES2791NSYesYesYesYesNES2792NSYesYesYesYes
NES2793A NS Y Y Yes Yes Yes
NES2793B S Yes Yes YesNES2793CNSYesYesYesNES2794SYYYesYesYesYesYes Yes Yes
NES2795 NS Y Y Yes Yes Yes YesNES2797ASYesYesYesNES2797BSYesYesYes
NES2797C S Yes Yes Yes
NES2797D S Yes Yes YesNES2797EAYesYesYesNES2798ASYesYesYes
NES2798B S Yes Yes YesNES2798CSYesYesYesNES2798ZSYesYesYesNES2799ASYesYesYes
NES2799B S Yes Yes YesNES2800AQYesYesYesNES2800BSYesYesYes
NES2801 S Yes Yes YesNES2802SYesYesYesNES2803ASYesYesYesNES2803BSYesYesYes
NES2804A Q Yes Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
NES2804B S Yes Yes YesNES2804CSYesYesYesNES2805SYesYesYes
NES2852 Q Yes Yes Yes
NES567 Q Yes YesNES568QYesYesNES620BSYesYes Yes
NES621A S Yes Yes YesNES621BSYesYesYesNES622ASYesYesYesNES622BSYesYesYes
NES623A S Yes Yes YesNES623BSYesYesYesNES656AFYesYes
NES672 Q Yes YesNES675QYesYesNES691QYesYesNES693SYesYes
NES694A S Yes YesNES694BSYesYesNES696SYesYes
NES697A S Yes Yes
NES697B S Yes YesNES698ASYesYesNES698BSYesYes
NES700 Q Yes YesNES701SYesYes YesNES702SYesYesYes
NES703 S Yes Yes
NES705A S Yes YesNES705BSYesYesNES715ASYesYes Yes
NES715B S Yes Yes YesNES716FYesYesNES718SYesYesNES725SYesYesYes
NES726A S Yes YesNES726BSYesYesNES728QYesYes Yes Yes
NES729 S Yes Yes YesNET1380ASYesYesYesNET1380BAYesYesYesNET1381ASYesYesYes
NET1381B S Yes Yes YesNET1383ASYesYesYesNET1383BSYesYesYes
NET1384A S Yes Yes Yes
NET1384B S Yes Yes YesNET1385ASYesYesYesNET1385BSYesYesYes
NET1386A A Yes Yes YesNET1386BQYesYesYesNET1393ASYesYesYes
NET1393B S Yes Yes Yes
NET1490 S Yes Yes YesNET1491SYesYesYesNET1492SYesYesYes
NET2596 S Yes Yes Yes YesNET646AQYesYesYesNET646BSYesYesYesNEW1495AAYesYes
NEW1495B A Yes YesNEW1495CAYesYesNEW1496AAYesYes
NEW1496B A Yes YesNEW1496CAYesYesNEW2569AAYesYes YesNEW2569BAYesYesYes
NEW2569C A Yes Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
NEW2570 A Yes Yes Yes Yes YesNEW2807AAYesYesNEW2807BAYesYes
NEW2807C S Yes Yes
NEW2807D S Yes YesNEW2807ESYesYesNEW2807FAYesYes
NEW2807G A Yes YesNEW2809AAYesYesNEW2809BAYesYesNEW2809CAYesYes
NEW2809D S Yes YesNEW2809ESYesYesNEW2810AAYesYes
NEW2810B A Yes YesNEW2810CAYesYesNEW2810DAYesYesNEW2810EAYesYes
NEW2810F A Yes YesNEW2810GAYesYesNEW2810HAYesYes
NEW2814A S Yes Yes
NEW2814B S Yes YesNEW2814CAYesYesNEW2815AAYesYes
NEW2815B A Yes YesNEW2815CAYesYesNEW2815DAYesYes
NEW2815E A Yes Yes
NEW2815F A Yes YesNEW612AAYesYesNEW612BAYesYes
NEW613A S Yes YesNEW613BSYesYesNEW614AAYesYesNEW614BAYesYes
NEW615A A Yes YesNEW615BAYesYesNEW616AAYesYes
NEW616B A Yes Yes YesNEW617AAYesYesNEW617BAYesYesNEW639AQYesYes
PCG2576 S Y Y Yes Yes Yes YesRTC450VYYesYesYesYesYesSLS2769AYesYesYes
SLS2770 A Yes Yes Yes
SMP2842 Q Yes YesSRG946AYYesYes YesSRP850SYYesYesYes
TLP1436 Q Yes Yes YesTLP1469QYYesYesYesTLP1485AQTLP1486AQ
TLP1487A QTLP1488AQTLP2593AQ
TLS1426 S Yes Yes YesTLT2452SYesYesYesTLT2575ADRYYesYesYesTLT2575BSYesYesYes
TLT887 S Yes Yes Yes
UPD004 Q Y Y Yes Yes Yes Yes Yes YesUPD009SYYYesYesYesYesYesYes
UPD010 Q Y Y Yes Yes Yes Yes Yes Yes
UPD011 Q Y Y Yes Yes Yes YesUSC472VYYesYesYesYes YesVWK120FYesYesYes
VWK413 Q Y Y Yes Yes Yes Yes Yes
Site ID
Current
Sample
Frequency
Hg CN Total
Metals Basic
Basic
Total
Metals
Minor Major Trace
1
Trace
2
Trace
3 RA-1 RA-2
Trace
1 -
Total
Metals
Trace
4
VWK414 Q Y Y Yes Yes Yes Yes YesVWK421QYYYesYesYesYesYesVWK83NSYYesYes Yes
VWK84 F Yes Yes Yes Yes
VWK93 S Y Yes YesVWP190BEYYesYes YesVWP192BAYYesYesYes
VWP193B F Y Yes Yes YesVWP194AEYesYesVWP194BAYYesYesYesVWP197BEYYesYesYes
VWP209B E Y Yes Yes YesVWP220SYesYesYesVWP225SYesYesYes
VWP228 Q Yes Yes YesVWP241BEYYesYes YesVWP241CAYYesYesYesVWP242EYYesYesYes
VWP244B Q Yes Yes YesVWP244CSYesYesYesVWP248AQYYesYesYes Yes
VWP248B S Y Yes Yes Yes Yes
VWP248C S Y Yes Yes Yes YesVWP251FYesYesVWP252AFYesYes
VWP252B F Yes YesVWP252CFYesYesVWP253AFYesYes
VWP255A F Yes Yes
VWP257 F Yes YesVWP258AFYesYesVWP259FYesYes
VWP263 E Yes YesVWP264FYYesYes YesVWP267BEYesYesVWP272AYesYesYes
VWS236 S Y Y Yes Yes Yes Yes Yes Yes Yes YesVWS314VYYesYesYesYesYesVWS35VYYesYesYesYesYes
VWW189 A Y Yes Yes YesVWW22AYYesYesYes YesVWW31QYYYYesYesYesYesVWW325EYesYes
VWW363 A Y Yes Yes YesVWW387AYYesYesYesVWW41AAYesYes
VWW420 A Y Yes Yes Yes
WJG1154A A Y Yes Yes YesWJG1154BQYYesYesYesWJG1154CAYYesYesYes
WJG1171A A Y Yes Yes YesWJG1171BEYesYesWJG2819AAYYesYesYes
WJG2819B A Y Yes Yes Yes
WJG2819C A Y Yes Yes YesWJG2862AQYYYYesYesYesYesWJG2862BQYYYYesYesYesYes
WJG2863 A Yes Yes YesWTS2552QYesYesWTS2577QYYesYesYesWTS2578QYYYesYesYesYes
WTS2580 Q Yes YesWTS2592QYesYes

TABLE-GCMP 2. DEFINITION OF ANALYTE GROUPS

ANALYTE GROUPS
BASIC MAJOR ION MINOR ION
TRACE** METALS ONE
TRACE** METALS TWO
TRACE** METALS THREE
MERCURY
(Hg) * RADIONUCLID OTHER
FIELD
PH X
Temperature
Conductance X
Dissolved Oxygen X
Eh X
Alkalinity X
Carbonate X
Bi-Carbonate X
Ferrous Iron X
Sulfide X
INORGANIC INDICATOR PARAMETERS
TDS X
TSS X MAJOR ANIONS
Chloride (Cl) X
Fluoride (F) X
Sulfate (SO4=) X
Nitrate (NO3-N) X
Nitrite (NO2-N) X
Total Phosphorus X MAJOR CATIONS
Calcium (Ca) X
Magnesium (Mg) X
Potassium (K) X
Sodium (Na) X
* *TRACE METALS
Aluminum (Al) X
Antimony (Sb) X
Arsenic (As) X
Barium (Ba) X
Beryllium (Be) X

TABLE-GCMP 2. DEFINITION OF ANALYTE GROUPS

ANALYTE GROUPS
BASIC MAJOR ION MINOR ION TRACE** METALS ONE TRACE** METALS TWO TRACE** METALS THREE
MERCURY
(Hg) * RADIONUCLID OTHER
Boron (B) X
Cadmium (Cd) X
Chromium (Cr) X
Copper (Cu) X
Iron (Fe) X
Lead (Pb) X
Manganese (Mn) X
*Mercury (Hg) X
Molybdenum (Mo) X
Nickel (Ni) X
Selenium (Se) X
Silver (Ag) X
Thallium (Tl) X
Titanium (Ti) X
Zinc (Zn) x
RADIONUCLIDES
Radium 226 X
Radium 228 X
Total Uranium X
Gross Alpha X
Gross Beta X
ORGANICS
Benzene X
Toluene X
Ethylene X
Naphthalene X
Total Petroleum
Hydrocarbon X
Balance X

TABLE-GCMP 3. GROUND WATER CHARACTERIZATION AND MONITORING PLAN SCHEDULE
Personnel Plan Review
Audit Field and Data Management Activities Issue Revised Plan
Issue Quarterly Reports Annual Reports
Annual Report Review
Senior Environmental BP – RTK X X Principal Advisor, Water Quality X X
Advisor Water Quality, Supervisor Sampling September each year
Periodic unannounced audits of field sampling. Audit report submitted to Project Manager within 30 days of audit December 31 each year Within 90 days March 31 each year X
Environmental Laboratory, Quality Assurance Manager X X
PLATES

Attachment 1. Health and Safety Plan
All RTK employees will adhere to the following documents: RTK's Safety and Facilities Standards Manual and the Safety and Health Policy stated therein; and,
RTK’s Environmental Response Health and Safety Plan

The sampling crew will attend site-specific training annually or as required at each plant. In
general, crewmembers will wear all required PPE and abide to all safety rules and regulations at
each plant Existing site information indicates that heavy metals in the soil are not present at
hazardous levels that could pose a significant risk to sampling crew while conducting sampling.
Historical ground water and surface water monitoring data do not warrant health concerns
related to skin exposure or vapor inhalation. Therefore, no special procedures or protective
equipment is required during sampling.
Well abandonment and installation activities pose a potentially higher health and safety risk to
on-site personnel. Therefore, site-specific health and safety plans will be developed for each
project.

Attachment 2. Quality Assurance Project Plan

Attachment 3. Standard Operation Procedures for Ground Water Sampling

Standard Operating
Procedures for Groundwater
Sampling
Rio Tinto Kennecott
South Jordan, Utah
Rev: 10
Rev Date: December 2023

SOP – Groundwater Sampling
Rev: 10 | Rev Date: December 2023
Printed copies of this document are uncontrolled. Page 2 of 147
Version Control
Issue Revision No. Date Issued Page No. Description Reviewed By
09 09 October 2023 All Initial conversion Arcadis
10 10 December 2023 All Updated formatting
and content
Arcadis

SOP – Groundwater Sampling
Rev: 10 | Rev Date: December 2023

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Contents
APPROVAL SIGNATURES ...................................................................................................................................... 3
CONTENTS ............................................................................................................................................................... 4
1 INTRODUCTION ............................................................................................................................................... 8
2 GROUNDWATER SAMPLING ....................................................................................................................... 10
2.1 FIELD LOGBOOK ................................................................................................................................... 11
2.2 SAMPLE IDENTIFICATION .................................................................................................................... 13
2.3 PROCEDURE DC-03: SAMPLE CONTAINER PRESERVATION ......................................................... 17
2.4 PROCEDURE DC-04: SAMPLE LABELLING ....................................................................................... 18
2.5 PROCEDURE DC-05: SAMPLE CUSTODY .......................................................................................... 19
2.6 PROCEDURE DC-06: SAMPLE PRESERVATION AND PACKAGING ............................................... 20
2.7 PROCEDURE DC-07: ELECTRONIC FIELD DATA COLLECTION SYSTEM ...................................... 21
3 EQUIPMENT MAINTENANCE AND DECONTAMINATION .......................................................................... 24
3.1 PROCEDURE MD-01: EQUIPMENT MAINTENANCE .......................................................................... 25
3.2 PROCEDURE MD-02: EQUIPMENT DECONTAMINATION ................................................................. 26
3.3 PROCEDURE MD-03: MAINTENANCE AND CALIBRATION OF WATER LEVEL METERS ............. 28
4 QUALITY CONTROL SAMPLING .................................................................................................................. 29
4.1 PROCEDURES QC-01: BLIND DUPLICATES ...................................................................................... 30
4.2 PROCEDURE QC-02: EXTERNAL LABORATORY DUPLICATES ...................................................... 31
4.3 PROCEDURE QC-03: MATRIX SPIKE SAMPLES ................................................................................ 32
4.4 PROCEDURE QC-04: TRIP BLANKS .................................................................................................... 33
4.5 PROCEDURE QC-05: EQUIPMENT RINSEATE BLANKS ................................................................... 34
5 GENERAL FIELD MEASUREMENTS ............................................................................................................ 35
5.1 PROCEDURE GF-01: EQUIPMENT CALIBRATION ............................................................................. 36
5.1.1 CALIBRATION OF A PH METER:...................................................................................................... 36
5.1.2 CALIBRATION OF TEMPERATURE-COMPENSATING SPECIFIC CONDUCTIVITY METER ....... 36
5.1.3 CALIBRATION OF SPECIFIC CONDUCTIVITY METER (WITHOUT TEMPERATURE
COMPENSATION ............................................................................................................................................ 37
5.1.4 CALIBRATION OF DISSOLVED OXYGEN METER .......................................................................... 38
5.1.5 TURBIDITY METER CALIBRATION .................................................................................................. 39
5.2 PROCEDURE GF-02: PH MEASUREMENT .......................................................................................... 40
5.3 PROCEDURE GF-03: EH MEASUREMENT .......................................................................................... 41
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5.4 PROCEDURE GF-04: SPECIFIC CONDUCTANCE MEASUREMENT ................................................. 42
5.5 PROCEDURE GF-05: MEASUREMENT OF CARBONATE AND BICARBONATE ............................. 43
5.6 PROCEDURE GF-06: DISSOLVED OXYGEN MEASUREMENT.......................................................... 45
5.7 PROCEDURE GF-07: FERROUS IRON MEASUREMENT ................................................................... 46
5.8 PROCEDURE GF-08: SULFIDE MEASUREMENT ............................................................................... 47
5.9 PROCEDURE GF-09: TURBIDITY MEASUREMENT ............................................................................ 48
5.10 PROCEDURE GF-10: MEASUREMENT OF LIGHT NON-AQUEOUS PHASE LIQUID (LNAPL) ....... 49
5.11 PROCEDURE GF-11: MEASUREMENT OF DEPTH TO WATER AND DEPTH TO BOTTOM ........... 50
5.12 PROCEDURE GF-12: MEASUREMENT OF HHYDRAULIC HEAD USING IN-SITU TRANSDUCER . 52
5.13 PROCEDURE GF-13: MEASUREMENT OF HYDRAULIC HEAD IN FLOWING WELLS .................... 54
5.14 PROCEDURE GF-14: REQUESTING NEW SAMPLE LOCATION NUMBER ...................................... 55
5.15 PROCEDURE GF-15: TEMPERATURE MEASUREMENTS ................................................................. 56
5.16 PROCEDURE GF-16: PURGE AND RINSEATE WATER HANDLING ................................................. 57
6 GROUNDWATER ............................................................................................................................................ 58
6.1 PROCEDURE GW-01: PIEZOMETER AND WELL IDENTIFICATION ................................................. 59
6.2 PROCEDURE GW-02: WELL INSPECTION .......................................................................................... 61
6.3 PROCEDURE GW-03: WELL EVACUATION ........................................................................................ 63
6.4 PROCEDURE GW-04: FIELD MEASUREMENTS ................................................................................. 66
6.5 PROCEDURE GW-05: GROUNDWATER QUALITY FIELD DATA SHEETS ....................................... 67
6.6 PROCEDURE GW-06: BAILING ............................................................................................................ 69
6.7 PROCEDURE GW-07: HYDRASLEEVE SAMPLING ............................................................................ 70
6.8 PROCEDURE GW-08: SAMPLE COLLECTION – GENERAL IONS AND METALS ........................... 72
6.9 PROCEDURE GW-09: SAMPLE COLLECTION – ORGANIC COMPOUNDS ..................................... 74
6.10 PROCEDURE GW-10: SITE-WIDE WATER-LEVEL MEASUREMENTS ............................................. 75
6.11 PROCEDURE GW-11: NEW MONITORING WELL CONSTRUCTION ................................................. 76
6.12 PROCEDURE GW-12: WELL ABANDONMENT ................................................................................... 85
6.13 PROCEDURE GW-13: WELL DEVELOPMENT .................................................................................... 87
6.14 PROCEDURE GW-14: SAMPLE COLLECTION - RADIONUCLIDES .................................................. 88
6.15 PROCEDURE GW-15: SAMPLE COLLECTION - LYSIMETER ............................................................ 89
7 PROCESS WATER SAMPLING ..................................................................................................................... 92
7.1 PROCEDURE PW-01: SAMPLE POINT IDENTIFICATION .................................................................. 93
7.2 PROCEDURE PW-02: SITE INSPECTION ............................................................................................ 94
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7.3 PROCEDURE PW-03: FIELD MEASUREMENTS ................................................................................. 95
7.4 PROCEDURE PW-04: FIELD DATA SHEETS....................................................................................... 96
7.5 PROCEDURE PW-05: SAMPLE COLLECTION - SMALL RESERVOIR AND LEAK DETECTION
SUMPS ................................................................................................................................................................ 97
7.6 PROCEDURE PW-06: SAMPLE COLLECTION - LARGE RESERVOIR (DESILTING BASIN, ZONE 1
AND ZONE 2 RESERVOIR AND LEAK DETECTION SUMPS) ........................................................................ 99
7.7 PROCEDURE PW-07: SAMPLE COLLECTION - SMELTER INTERIM PROCESS WATER POND . 101
7.8 PROCEDURE PW-08: SAMPLE COLLECTION -BLUEWATER REPOSITORY SUMP .................... 102
7.9 PROCEDURE PW-09: SAMPLE COLLECTION - UPDES (GENERAL) ............................................. 103
7.10 PROCEDURE PW-10: SAMPLE COLLECTION - UPDES (ORGANIC) .............................................. 104
7.11 PROCEDURE PW-11: SAMPLE COLLECTION – BARGE ................................................................. 105
7.12 PROCEDURE PW-12: SAMPLE COLLECTION - TAILINGS POND RETURN .................................. 106
7.13 PROCEDURE PW-13: SAMPLE COLLECTION - TAILINGS POND SEEPS ..................................... 107
7.14 PROCEDURE PW-14: SAMPLE COLLECTION - TAILINGS POND DRAINS ................................... 108
7.15 PROCEDURE PW-15: SAMPLE COLLECTION - SMELTER PROCESS WATER SUMPS .............. 109
8 DRINKING WATER SAMPLING ................................................................................................................... 110
8.1 PROCEDURE DW-01: SAMPLE POINT IDENTIFICATION AND LOCATION ................................... 111
8.2 PROCEDURE DW-02: SITE INSPECTION .......................................................................................... 114
8.3 PROCEDURE DW-03: FIELD MEASUREMENTS ............................................................................... 115
8.4 PROCEDURE DW-04: FIELD DATA SHEETS .................................................................................... 116
8.5 PROCEDURE DW-05: SAMPLE COLLECTION - DRINKING WATER .............................................. 117
8.6 PROCEDURE DW-06: SAMPLE COLLECTION - DRINKING WATER .............................................. 118
8.7 PROCEDURE DW-07: SAMPLE COLLECTION - DRINKING WATER LEAD AND COPPER FIRST
DRAW TAP SAMPLING .................................................................................................................................... 119
8.8 PROCEDURE DW-08: SAMPLE COLLECTION - COLIFORM BACTERIA ....................................... 120
8.8.1 INTRODUCTION ............................................................................................................................... 120
8.8.2 PROJECT RESPONSIBILITIES ....................................................................................................... 120
8.8.3 WATER QUALITY SAMPLING LOCATIONS .................................................................................. 120
8.8.4 WATER QUALITY SAMPLING PROCEDURES .............................................................................. 120
8.9 PROCEDURE DW-09: SAMPLE COLLECTION - ORGANICS (VOC) ................................................ 121
8.10 PROCEDURE SW-01: SAMPLE POINT IDENTIFICATION ................................................................ 122
8.11 PROCEDURE SW-02: SAMPLE POINT DESCRIPTION ..................................................................... 123
8.12 PROCEDURE SW-03: GENERAL PROTOCOL .................................................................................. 124
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8.13 PROCEDURE SW-04: FLOW MEASUREMENT.................................................................................. 125
8.14 PROCEDURE SW-05: SURFACE WATER QUALITY FIELD DATA SHEET ..................................... 129
8.15 PROCEDURE SW-06: SAMPLE COLLECTION - STANDING WATER ............................................. 130
8.16 PROCEDURE SW-07: SAMPLE COLLECTION - SPRINGS .............................................................. 131
8.17 PROCEDURE SW-08: SAMPLE COLLECTION - RUN-OFF .............................................................. 132
8.18 PROCEDURE SW-09: SAMPLE COLLECTION - FLOWING WATER ............................................... 134
9 SEDIMENT SAMPLING ................................................................................................................................ 136
9.1 PROCEDURE SS-01: SAMPLE POINT IDENTIFICATION ................................................................. 137
9.2 PROCEDURE SS-02: SAMPLE POINT DESCRIPTION ...................................................................... 138
9.3 PROCEDURE SS -03: FIELD EQUIPMENT AND GENERAL PROTOCOL ....................................... 139
9.4 PROCEDURE SS-04: SEDIMENT SAMPLE FIELD DATA SHEET .................................................... 140
9.5 PROCEDURE SS-05: SAMPLE COLLECTION – GENERAL IONS AND METALS ........................... 142
10 REFERENCES .............................................................................................................................................. 144
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Page 8 of 147
Attachments
TABLES
DC-1 LIST OF APPROVED SAMPLE LOCATIONS
DC-2 EXAMPLE OF ANALYTICAL REQUEST SHEET
DC-3 SAMPLE CONTAINERS, PRESERVATION TECHNIQUES, AND HOLDING TIMES
FIGURES
FIGURE GW-1. EXAMPLE WELL INSPECTION REPORT
FIGURE GW-03. REQUEST FOR MONITOR WELL CONSTRUCTION
FIGURE GW-4. EXAMPLE BOREHOLE LOG
FIGURE GW-7: EXAMPLE LYSIMETER RECORD KEEPING FIELD FORM
FIGURE PW-1. UPDES FIELD LOG SHEET
FIGURE DW-1. DRINKING WATER FIELD DATA SHEET
FIGURE DW-2. EXAMPLE UTAH STATE FORM FOR BACTERIOLOGICAL EXAMINATION
FIGURE SW-2. EXAMPLE SURFACE WATER QUALITY FIELD DATA SHEET
PLATES
PLATE 1. NORTH FACILITIES WELL LOCATIONS
PLATE 2. SOUTH FACILITIES WELL LOCATIONS

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Page 9 of 147
1 INTRODUCTION
This set of Standard Operating Procedures contains the protocols to be used for Rio Tinto Kennecott (RTK)
sampling of groundwater, process water, surface water, and bottom sediments of surface water bodies.
These procedures will be used to collect data for site investigations and other projects requiring information about
water quality. The scope of field activities covered by these procedures include documentation; equipment
maintenance, decontamination, and calibration; field measurements; sample container preparation; quality control
samples; sample collection; and surveying of sample locations.
Sampling locations will be included in the appropriate Project Work Plan or other document directing the sampling
program. The following information, as appropriate, will be specified in such a Plan for each known or planned
water sample location:
• Actual or estimated survey location (coordinates in feet, Kennecott Mine Datum) or distance from a
landmark for each sample point.
• Actual or estimated elevation of the ground surface above mean sea level (feet).
• Sampling method and measurement requirements.
• Sample identification codes to be used.
• Sampling frequency or schedule.
• Special documentation requirements.
• Requirements for surveying; and,
• Analytical parameters.

SOP – Groundwater Sampling
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Page 10 of 147
2 GROUNDWATER SAMPLING
The following sections describe the process and documentation required for collecting groundwater samples at
RTK.

SOP – Groundwater Sampling
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Page 11 of 147
2.1 PROCEDURE DC-01 FIELD LOGBOOK
Record appropriate information in a Field Logbook to reconstruct events associated with sampling. Field Logbook
entries will be made in indelible ink. Prepare and use Field Logbooks as follows:
1. Obtain a bound book. Consecutively number the pages if they are not already numbered. Store books in
Project Files when not in use.
2. Assign a document control number to each book, for example: GCMP-FN-RGM-01, where "GCMP" is an
example of a project identification acronym or number, "FN" indicates Field Notebook, "RGM" is an
example of owner identification (initials), and "01" is a sequence number for the Book.
3. Enter the following information on the cover of each book:
• Name of person or organization to whom the Book is assigned.
• Book
• Obtain a bound book.
• Enter the following information on the cover of each book:
• Name of person or organization to whom the Book is assigned.
• Book number (sequence number).
• Site name and number/acronym.
• Start date.
• End date.

4. At each sample site, start a new page with the following information:
• Date and time started.
• Sample location identification number.
• Full name of person recording data.
• Other personnel on site.
• Sample location identification number (at top of page).
• Full name of person recording data (at bottom of page).
• Weather (temperature, wind speed/direction, precipitation).
• Sample identification numbers which correspond to any samples collected.
• Sample identification numbers used for duplicates.
• Equipment maintenance conducted.
• Equipment problems and how they were corrected.
• Additional observations about the sampling event or conditions that may affect sample integrity.
• Identify source and location for any photographs taken.
• number (sequence number).
• Site name and number/acronym.
SOP – Groundwater Sampling
Rev: 10 | Rev Date: December 2023

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• Start date.
• End date.

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2.2 PROCEDURE DC-02 SAMPLE IDENTIFICATION
A sample coding system will be used to identify each sample collected. This coding system will ensure unique
sample identification and provide a tracking record to allow retrieval of information about a particular sample.
All samples will be identified by a sample identification number utilizing a maximum of eight characters. Within this
sample identification number is a unique number identifying the site. Alphabetic characters are used to denote
general location and sample depth.
For existing sites, the sample identification number will be designated as identified in Table DC-1. Because of
past changes in the well identification coding system, the characters preceding the site number may have varied
in the past. All future references to the sampling site should be as identified in Table DC-1.

New sampling locations will be designated as discussed below:
Sample Designation for New Sites:
The sample identification number will consist of the following components for the eight-letter identification code:
Area Sample Location Depth Designation Type
Please refer to Attachments - Table DC-1 below for a list of approved sample locations.

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The components of the sample identification number are a two-letter area identification acronym followed by a
single letter identifying the medium sampled, followed by a unique four-digit sampling location identification
number and a single letter code identifying the depth of sample collection. All sample identification numbers are
unique and must be approved by the Sampling Supervisor. The procedures for obtaining a new well identification
number are provided in Procedure GF-14.
All samples collected will be identified using this eight-character sample identification number. A specific sample
collected at a location will be identified as unique by the date on which the sample was collected. The date will be
identified using the following six-digit number:
__ __ __ __ __ __
Month Day Year
The following sections describe each portion of the sampling point identification number.
Area Designation Acronym
The area designation acronym consists of a two-letter code which identifies a specific area of RTK. Approved
area designation codes are identified in Table DC-2.
The locations designated by these codes are shown on Plates 1 through 3. Other letters may be used, with the
approval of the Sampling Supervisor, if they are consistent with earlier location names and will create less
confusion.
Acronyms and the area represented by the acronym are provided below:
Note: Area locations are shown on Plates 1, 2, and 3
Acronym Area Represented by Acronym
AN Anaconda Tailings
AR Arthur
B1 Bingham Creek Channel - Upper Reach
B2 Bingham Creek Channel - Upper Middle Reach
B3 Bingham Creek Channel - Lower Middle Reach
B4 Bingham Creek Channel - Lower Reach
BC Barney's Canyon
BD Bluffdale City
BE Box Elder
BF North of Bingham Creek Channel (Bingham Flats)
BM Bingham Mine
BN Bonneville
BR Bluewater Repository
BS South of Bingham Creek Channel
BW Butterfield Waste Rock
CF Carr Fork
CH Chevron Chemical
CO Copperton
CP East of Small Reservoir C-5 - C7 (Cemetery Pond)
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Acronym Area Represented by Acronym
DV Davis County
EC Eastside Collection System
EP Evaporation Ponds
EV East Valley - East of Jordan River
GS Great Salt Lake
HC Harkers Canyon - West of Hwy 111
HM Herriman
JR Jordan River
KC Kersey Creek
KN Kearns
KS Kessler Creek
LC Lee Creek
LR Large Reservoir
LS Landfills
LT Lark Tailings
LW Lark Waste Rock
MC Magna Concentrator
MG Magna
MD Mine Dump
MO Morton Salt
NO North of I-80
OQ Oquirrh Mountains
PC Bonneville Power Plant
RC Ridgeland Canal
RF Refinery
RV Riverton
RT Ritter Canal
SJ South Jordan
SL Slag
SM Smelter
SO South Oquirrh Mountains
SR Small Reservoir
TL Tailings
TR Traverse Range
WJ West Jordan City
WT Waste Water Treatment Plant
WV West Valley

Sample Type
The sample type is a single letter code which identifies the medium sampled. Approved type codes are:
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B Samples Collected of Boring
D Drinking Water
P Process Water
S Surface water
Z Piezometers
G Groundwater
Sample Definition
B Sample Collected of Boring = water collected from an uncased boring – not water from a well
D Drinking Water = water collected on RTK property that is currently used for drinking water
G Ground Water = water pulled from a well-constructed of natural materials
P Process Water = water used in RTK’s operations
S Surface Water = water contained on the surface to include runoff, natural creeks, and streams,
Z Piezometers = pressure sensing device used only for measurement of water levels
Other letters may be used, with the approval of the Sampling Supervisor, if they are consistent with earlier
location names.
Location The four-digit location number is unique throughout all RTK monitoring areas and identifies a specific sampling
location. This number must be obtained from the Sampling Supervisor.
Depth Code The single letter depth code identifies the relative depth from which the sample was collected. Shallowest
samples are assigned an "A" designation with subsequent letters representing greater depths. Field notes must correlate sampling depth with sampling depth code.
Additional Information
Additional information regarding site identification specific to the media being sampled is provided in procedures
GW-01, PW-01, SW-01, and DW-01.

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2.3 PROCEDURE DC-03: SAMPLE CONTAINER
PRESERVATION
1. Prepare sample containers prior to the sampling event. Use new, laboratory-cleaned sample containers.
The containers should be rinsed three times with de-ionized water. Label the containers as directed by
Procedure DC-04.
2. Use the proper containers and preservatives for each analytical parameter as specified in Table DC-1
3. Prepare containers for required QC samples.

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2.4 PROCEDURE DC-04: SAMPLE LABELLING
Labeling may be done directly on the sample containers with indelible ink or using a stick-on label. Stick-on labels
will be waterproof and written on using only indelible ink. An example label is shown in Figure DC-1. Regardless of
the method of labeling used, record the following information on the sample container prior to sampling:
• Sample ID #: Identification number for the water sampling location (usually acronym plus sequence
number); and,
• Analysis.
Record the following information on the container at the time of sampling:
• Date and Time of Sampling; and,
• Sampler (Signature of person filling container).

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2.5 PROCEDURE DC-05: SAMPLE CUSTODY
The Analytical Request Sheet will serve to document the analytical request and Sample Chain of Custody
documentation. Data for this form (Figure DC-02) will be entered into field laptops by the sampler at the time
of sample collection as follows:
Sheet Request No.: Reserved for laboratory use.
Sample Submitted by: The name of person requesting the sample.
Report Results to: The name of person receiving results.
Lab I.D. #: Laboratory I.D # to be entered by laboratory personnel.
Sample ID #: Sample Identification Number.
Date, Time: Date and time sampling sheet is completed.
Analyses Requested: The analyses to be performed for the sample - The standard suite of analyses to
be performed on each sample is coded into the laboratory's computer system. If
this standard suite of analyses is to be run, the analyses will be specified by
writing GCMP in the analyses requested column of the form. If other analyses
are requested, they must be explicitly specified.
Sample Preservation: Samples will be preserved as detailed in Procedure DC-06. The presence of ice
in the cooler when shipping will also be noted on the Analytical Request Form.
Surrendered by: The signature of person delivering the sample or the person who has prepared
the sample for to the Laboratory.
Received by: The signature of the laboratory staff member receiving the samples.
Comments/Special
Instructions: Additional comments or instructions.

After collection, the sample will be stored in a secure manner and packed in ice until delivered to the
laboratory cooler.
Laboratory personnel will note any damaged sample containers or discrepancies between the sample label
and information on the form. The presence (or absence) of ice in the cooler will be documented on the
Analytical Request Form. The manager of KEL will contact the Field Team Leader or the Supervisor of
Environmental Sampling to resolve any problems.

Please refer to Attachments - An example of the analytical request sheet is presented in Figure DC-2,
below:

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2.6 PROCEDURE DC-06: SAMPLE PRESERVATION AND
PACKAGING
Table DC-3 contains the required sample containers, preservatives, and allowable holding times for analytical
parameters. Holding times start from the moment that the sample is collected.
1. Place samples in coolers with sufficient ice to ensure the sample will be delivered to the lab with ice in the
cooler.
2. Place the Analytical Request/Sample Chain of Custody form (see Procedure DC-05, GW-05, PW-04, SW-
05, and SS-04) inside or attached to the cooler (sealed in a Ziploc plastic bag to protect from moisture)
for shipment to the laboratory.
3. Packaging of samples to be submitted to an external laboratory require additional measures to prevent
breakage of sample containers.

Please refer to Attachments - Table DC-3: Sample Containers, Preservation Techniques, and Holding
Times

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2.7 PROCEDURE DC-07: ELECTRONIC FIELD DATA
COLLECTION SYSTEM
Laptop/Desktop computers are used for field data documentation. Appropriate information is entered into the
computer at each site and regenerated to a hard copy later in the day, at the Environmental Laboratory. Use
laptop computers as follows:
1. Obtain a laptop/desktop computer. Be sure it contains the “Groundwater program” by turning on the
computer and locating the icon in the Windows program. Re-charge laptop computers when they are not
in use.
2. Place the mouse arrow on the icon and double click on the icon with the left mouse button to bring up the
main “Groundwater” screen.
3. To enter a sampling site, click on the “New Well” box on the main screen. Scroll down until you find the
sample site that you want and then left click on the sample number. You can also enter the Sample site
by highlighting the location button and manually typing the site I.D. into the box. You will receive a prompt
asking you if you want to “Start a New Well”. Click “Yes”. The date and time will be automatically inserted
with the date and time of that exact moment. Date and time may be edited to give a more accurate arrival
time.
4. Enter the following information as indicated by labels on the individual boxes:
• Samplers Initials
• Depth to water reading
• Measured or assumed total depth of well
• Calculated purge volume (if necessary, no purge volume from table)
• Select the type of pump used (if no pump used select Grab)
• Pump identification number (if necessary)
5. At the end of each sampling event, calculate the total volume purged by multiplying the calculated flow
rate by the total minutes the water was being purged. Enter the calculated volume in the “Total Volume
Pumped” box.
6. To activate the remarks window, place the mouse arrow on the “Remarks window” found in the “Remarks”
box and double click with the left mouse button. Record the appropriate information such as other
samplers on site, well conditions, changes in flow rate, or any other comments that are believed to be
necessary. To close the remarks window, click on the “X” in the box at the upper right-hand corner of the
“Remarks” window.
7. Record the number of sample bottles filled and submitted for analysis during the sampling event in the
“Number of Bottles” box.
8. Record the time the sampling event was completed in the “Completion Time” box.
9. If the sampler leaves the well for any amount of time during the purge of the well, the time spent away
from the well must be recorded in the “Time Spent Away from Well” box.
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10. The “Observation” button creates a new data entry line for each field measurement sampling event. When
activated a new line will be created with the date, and time automatically inserted. The date and time may
be edited to give a more accurate sampling time. The “Observation” pane is a tool bar that contains the
functions used for entering field data.
Click on the “Observation” box and the observation window will appear. Double click anywhere on the
window and a window will appear to enter a single sampling observation. The following are entered in this
window:
• Flow
• Conductivity
• Temperature
• pH
• Sampling Time
• Date
Once the desired data has been entered, click on the “Done” button. Repeat this procedure until all sampling
observations have been entered and then click “Close” on the main observation screen.
11. The “New Well” button creates a new field data entry screen upon the arrival or start of a new sampling
event.
12. To generate a hard copy of the field data sheet and the analytical request sheet and chain of custody the
sampler must connect the laptop computer to the KEL server by inserting the LAN (RJ-45) cable to the
specified slot in the computer. The user must be logged on to their computer using the user name
“Ranch” and the current password to be able to log on the KEL server. Once the cable is connected, the
computer will automatically detect the computer and will connect to the server. Open the “Groundwater”
program, and then click on the “Utilities” button on the main screen. Then click on the “Check In” button. A
screen will then appear giving the options to print “Transfer to Server”, “COC (Chain of Custody)”, and
“Field Sheets”, then click on the respective document that you need. When the window of the document
appears, you will be prompted that a copy has been placed on the server. To print a copy, click on the
“Print” and then you will be prompted with a “Print Setup” screen. Once settings are correct, click on “OK”
to print document.
13. To export the data to the RTK lab’s server, return to the “Check-in” screen of the “Utilities” section and click
on “Transfer to Server”. A bar graph will show the progress of the transfer. The program will then export the
data and give a completed transfer message.
14. After the hard copies have been generated and have been reviewed for any anomalous data and the data
has been transferred to the RTK lab’s server, delete the data from the computer’s memory. To delete, select
“Utilities” from the main “Groundwater” screen and click on the “Check Out” button. You will be prompted
several times asking you if you are sure that your data will be deleted. This will remove the data that has
been exported and should refresh the screen and clear all samples saved in the memory.
15. Fill in the appropriate information on the field data sheet such as field logbook reference numbers and
circling methods of measurements. Fill in the appropriate information on the analytical request sheets such
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as control numbers, sample submitted by, and conformation of sample being turned in on ice. Sign both
documents and submit proper personnel. If any problems are found on the field sheet, after the sample has
already been exported, alert the Sampling Supervisory for immediate correction.

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3 EQUIPMENT MAINTENANCE AND
DECONTAMINATION
This section presents procedures for the activities associated with equipment maintenance and documentation as
listed below.

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3.1 PROCEDURE MD-01: EQUIPMENT MAINTENANCE
Equipment and instrument maintenance is required to ensure that accurate data are collected during field
investigations with minimal equipment problems. This procedure discusses the required field maintenance.
Procedure GF-01 includes equipment calibration steps. In addition to these procedures, consult instrument
manuals for the proper preventative maintenance and calibration details for each instrument.
Routine daily maintenance procedures will be conducted in the field to ensure that equipment is operable:
1. Remove surface dirt and debris.
2. Replace disposable parts (e.g., probe membranes) as required by equipment manual.
3. Store equipment in a secure, dry place, protected from dust, wind, and precipitation.
4. Large equipment stored outside will be protected by covering sensitive parts to protect them from dust,
wind, and precipitation.
5. Inspect equipment and instruments for possible problems (e.g., cracked or clogged lines or tubing, weak
batteries) daily, and
6. Charge battery packs for equipment when not in use and when necessary. All equipment maintenance
will be documented in the field logbook.

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3.2 PROCEDURE MD-02: EQUIPMENT DECONTAMINATION
Decontaminate all non-disposable equipment used for the collection, preparation, preservation, and storage of
samples prior to their use and after each subsequent use.
The materials needed for decontamination are dependent upon the equipment to be cleaned. The following is a
list of equipment to be used during decontamination:
• Cleaning solutions, tap water, and de-ionized/distilled water for the final rinse.
• Storage vessels to transport large volumes of de-ionized/ distilled water to the site.
• Buckets and wash basins for use in the washing and rinsing of equipment.
• Paper or cloth towels and Chemwipes. For use in cleaning all outside surfaces or surfaces that do not come into contact with the sample; and, • Plastic garbage bags to contain all disposable items (gloves, paper towels, etc.).
Decontaminate meters measuring general field parameters and glassware as described below:
• Rinse equipment for several seconds with de-ionized/distilled water.
• Rinse two times with the water that is being sampled before collecting a sample for the parameters being
measured.
• Periodically, at the sampler’s discretion, glassware will be immersed in a 10% hydrochloric acid solution,
followed by manually scrubbing with a non-phosphate detergent.
Decontaminate non-disposable sampling equipment such as stainless-steel buckets, bailers, pumps, and dippers
as described below:
• Manually scrub with a non-phosphate detergent. Hot water if the equipment is used in a petroleum
contaminated well.
• Rinse with tap water, and then with de-ionized/distilled water.
• Rinse three times with de-ionized/distilled water.
• If sampling for organic compounds, rinse with pesticide-grade acetone or pesticide-grade methanol.
• Air dry equipment; and,
• Place all disposal items into plastic garbage bags and transport to the appropriate garbage receptacle on
RTK property.
Larger pieces of equipment require specialized decontamination procedures. The small-diameter evacuation pumps
will be decontaminated by rinsing the exterior of the pump, and the portion of the hose that was immersed, with
clean tap water. The interior will be decontaminated by placing the pump intake into a five-gallon container filled
with clean tap water and by pumping the water through the pump and hose. After the tap water wash, the pump will
be appropriately decontaminated as per the above procedures using de-ionized/ distilled water in the second tank.
The tubing used for the Bennett pump will be decontaminated by pumping de-ionized/distilled water through the
tubing. The outside of the tubing will be decontaminated by rinsing with de-ionized/ distilled water.
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A pressure sprayer steam cleaning can be used to effectively decontaminate the outside of the pump and tubing.
At locations where a clean tap water source is available, the submersible pump will also be decontaminated by
pumping 50 to 75-gallons through it and the discharge tubing. A clean 35-gallon or larger, plastic barrel may be
used for this purpose.
All disposal items will be placed in plastic garbage bags and transported to the appropriate garbage receptacle on
RTK property.
Rinseate will be disposed of as described in Procedure GW-06.

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3.3 PROCEDURE MD-03: MAINTENANCE AND
CALIBRATION OF WATER LEVEL METERS
All water level meters will be calibrated annually or after any repairs to ensure the marks on the tape used for
measurement of the water levels are in the correct position, and that the tape has not slipped. The calibration
shall be made to a steel tape. If these measurements show the marking to be incorrect or that the tape has
stretched more than 0.1 percent of its length, the wire will be repaired or replaced.
The water level probe will be checked, cleaned, and or replaced whenever a clear and distinct signal is not
obtained when making water level measurements. If probe wire repair results in the cutting of the water level
meters measurement line, the wire beneath the cut will be replaced with wire containing the proper measuring
marks and factory-made splice joints.

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4 QUALITY CONTROL SAMPLING
This section presents procedures for general field measurement activities. Quality control (QC) samples will be
collected to measure accuracy and precision of analyses as affected by field methodologies. Field QC samples
appropriate to water sampling include trip blanks, equipment rinseate blanks, duplicates, and external laboratory
duplicates. Rates of QC sample collection is specified in the project plan. QC samples will be documented and
handled in the same manner as other samples prior to submittal to the laboratory (see Procedures).

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4.1 PROCEDURES QC-01: BLIND DUPLICATES
Duplicates will be collected at a rate specified in the project plan, generally one duplicate will be collected for
every twenty (20) sample points. At least one duplicate sample will be collected from each facility that requires
ground water monitoring for a Ground Water Discharge Permit each quarter. The sites selected for the collection
of duplicate samples will represent the general quality of water recently sampled. Duplicates should represent the
range of water quality sampled throughout the year. Additional duplicates will be collected, if there is a concern
that special problems may be encountered in particular samples that are not represented by other duplicate
samples.
Duplicates will be collected by alternately filling the primary and duplicate sampling containers to ensure that
representative samples are collected. The first three letters of the sample name will be "DUP", and the next three
numbers will indicate the sequence number for the duplicate sample. For example, “DUP63", where the number
“63" indicates the sixty-third duplicate sample collected. Each year the sequence will start over at 01.
The actual name of the sample duplicated will be recorded in the field logbook, and reported to the laboratory
after a final Certificate of Analysis is obtained.

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4.2 PROCEDURE QC-02: EXTERNAL LABORATORY
DUPLICATES
When required External laboratory duplicates will be collected by alternately filling the primary and duplicate
sample containers to ensure that representative samples are collected. When requested, an internal duplicate will
be collected at each sampling site where an external duplicate is collected. The first three letters of the sample
name will be "EXL", and the next three numbers will indicate the sequence number for the duplicate sample. For
example, "EXL052", where the number "052" indicates the fifty- second external laboratory duplicate collected.
For new year the number sequence will start over and begin at "001".
The Project Plan may require the collection of as many as five external laboratory duplicates during a given
sampling event. When multiple sampling duplicates are required, the duplicate sample containers should be
alternately filled to ensure representative samples. A letter will be appended to the sample identification number
to uniquely identify each sample. For example, EXL052c would represent the third external duplicate.
The actual name of the sample duplicated will be recorded in the field logbook, and reported to the laboratory
after a final Certificate of Analysis is obtained.

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4.3 PROCEDURE QC-03: MATRIX SPIKE SAMPLES
Matrix spiking will be done at the frequency identified in the Project Plan, generally one (1) a day or one (1) in
every twenty (20), whichever is greater. Laboratory personnel will select samples for matrix spiking. Additional
samples may be submitted by field personnel for laboratory spiking. Samples collected in the field for laboratory
spiking will be assigned a sample identification number starting with the letters "QC" followed by the numeric
portion of the sample point identification number and any trailing letters followed by the letters "SK" for the spike
sample and "SD" for the spike duplicate. For example, a sample collected from well "NEM478" for spiking would
be labeled "QC478SK" and the spike duplicate would be "QC478SD". Any spiking instructions must be clearly
identified on the analytical request form. Laboratory personnel will assign control numbers to all spiked samples.
Samples selected for spiking by field personnel will be collected by alternately filling the primary and spike sample
containers to ensure that the samples collected are representative of each other.

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4.4 PROCEDURE QC-04: TRIP BLANKS
Trip blanks will be collected at the rate specified in the Project Plan. In general, the collection rate will be one (1)
for each day an equipment blank is collected and generally one (1) in every twenty (20) samples. Trip blank
samples will be submitted and labeled with a special identification number. The first three letters of the sample
name will be "TBK", and the next two or three numbers will indicate the sequence number for the trip blank. For
example, “TBK23", where the number “23" indicates the twenty-third trip blank collected. Each new year the
number sequence will start over and begin at “01". The sample containers will be prepared using the proper
preservatives and filled with ultrapure, deionized (Type II) reagent grade water. The containers will accompany
the sampling crew that day and will be delivered to the laboratory along with the other samples.

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4.5 PROCEDURE QC-05: EQUIPMENT RINSEATE BLANKS
For inorganic samples, a set of sample containers will be prepared (labeled and preserved) for approximately one
(1) in every twenty (20) sample points by each sampling device. The rate of equipment rinseate blank sampling
will be approximately 1 in 10 for sampling events that require organic analyses. The actual rate will be specified in
the Project Plan. The sample containers will be prepared using the proper preservatives and filled with the final
rinse water used on the sampling device (i.e., non-dedicated pump or bailer). The water used for this final rinse
will be reagent grade, ultrapure (Type II) de-ionized water. The first two or three letters of the sample name will be
"EQB", and the next three numbers will indicate the sequence number for the equipment rinseate. For example,
“EQB41", where the number “41" indicates the forty-first rinseate blank collected. Each new year the number
sequence will start over and begin at “01".
The final rinse of sampling equipment shall be collected as the rinseate blank. The rinsing procedure should, to
the extent possible, be the same as normally used during the sampling event. A description of the equipment
rinsed, and the name of the location sampled will be recorded on the field sampling form.

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5 GENERAL FIELD MEASUREMENTS
This section presents procedures for the general field measurement activities listed below.

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5.1 PROCEDURE GF-01: EQUIPMENT CALIBRATION
This procedure discusses the calibration of field equipment. In addition to these procedures, consult instrument
manuals for the proper preventative maintenance and calibration details for each instrument.
Calibration solutions must not be reused and must be renewed prior to expiration dates stamped on the
manufacturer's container. Equipment calibration ensures that measurements obtained are accurate in reference
to a known standard. A calibration schedule is provided below for field equipment and instruments:

TABLE GF-1. Equipment Calibration Schedule
Instrument Frequency
pH Meter Prior to each site
Specific conductance meter Prior to each site
Dissolved oxygen meter Prior to each site
Turbidity meter Prior to each site when requested

5.1.1 CALIBRATION OF A PH METER:
1. Calibrate the pH meter prior to use at each sampling site in the field.
2. Use specific calibration techniques according to the manufacturer's instructions using two of the standard
buffer solutions (either 4 and 7 or 7 and 10, depending on the expected range of pH). If the meter does
not automatically compensate for temperature, the pH values of these buffers will be compensated for
temperature according to the values supplied on the manufacturer's bottle label. The temperature at
which the sample pH was measured will then be used to compensate for temperature on the meter.
3. Document calibration information in the Field Logbook. Information to be recorded includes all
calculations and adjustments made to the meter. The time, standard concentrations, and water
temperature, when not using a temperature compensating meter, will also be recorded.
5.1.2 CALIBRATION OF TEMPERATURE-COMPENSATING SPECIFIC
CONDUCTIVITY METER
1. Calibrate the meter in the field prior to use at each sampling site according to the manufacturer's
specifications. Check the calibration according to the manufacturer's recommendation to ensure that
proper measurements are taken.
2. In general measure the conductance of the standard using the meter to be calibrated. Make adjustments
as directed by the manufacturer's specifications.
3. Record calibration information in the Field Logbook or on the appropriate Field Data Sheet. Information to
be recorded includes all calculations, adjustments made to the meter, and accuracy prior to calibration.
Documentation will also include time of calibration, standard concentrations, and water temperature.
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5.1.3 CALIBRATION OF SPECIFIC CONDUCTIVITY METER (WITHOUT
TEMPERATURE COMPENSATION
1. Calibrate the specific conductance meter prior to use at each sampling site in the field, and document in
the Field Logbook. Documentation will include standard concentration(s), time of calibration, water
temperature, and all calculations. Check the calibration as necessary to ensure that proper
measurements are taken.
2. Calibrate in the field using a 1,000 mhos/cm (KCl) standard solution. The conductivity probe cell constant
will be calculated according to the formula: 𝐾𝐾=𝐸𝐸𝐶𝐶
Where:
K = probe cell constant (unitless)
C = measured conductance value of standard (mhos/cm); and
E = expected conductance at observed temperature of standard solution (see Table GF-2).
Using the cell constant calculated above, correct the field specific conductance measurements to 25°C using the
following equation: 𝑆𝑆=𝐾𝐾 ∗ 𝐶𝐶1 + [0.02(𝑇𝑇 −25)]
Where:
S = specific conductance at 25°C (mhos/cm).
K = cell constant calculated above.
C = specific conductance (mhos/cm) measured in field; and
T = temperature (°C) of sample in which conductance was measured.
3. Document calibration details on the field data sheet. Information to be recorded includes all calculations,
adjustments made to meter, and accuracy prior to calibration.
Conductivity Temperature Corrections for 1,000 mhos/com Conductivity Standard
Temperature C Conductivity (mhos/cm) 0 604 1 616 2 629 3 642 4 655 5 668 6 682 7 696 8 709 9 724 10 739 11 754 12 769 13 785 14 801 15 817 16 834 17 851
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18 868 19 886 20 904 21 922 22 941 23 960 24 980 25 1,000 26 1,020 27 1,040 28 1,061 29 1,082 30 1,104 31 1,126 32 1,148 33 1,171 34 1,194 35 1,218
5.1.4 CALIBRATION OF DISSOLVED OXYGEN METER
Follow this procedure for the air calibration method for a meter with a membrane probe. Be aware that the
calibration can be disturbed by physical shock, touching the membrane, or drying out the probe. If the dissolved
oxygen meter does not have a membrane probe (or is not an Orion Research O2 on a pH meter), calibrate the
dissolved oxygen meter in accordance with the instruction manual.
1. Adjust the "ZERO" reading while in the "OFF" position.
2. Switch to "RED LINE" and adjust the reading to align with the red line.
3. Switch to "ZERO" and adjust to zero with the zero-control knob.
4. Plug in probe and tighten retainer.
5. Insert probe into the calibration chamber making certain the chamber is slightly moist and the rubber plug
is watertight. Place the calibration chamber (with probe in place) into the water being sampled and wait
10-15 minutes for the temperature to stabilize.
6. Switch to "TEMPERATURE" and read.
7. Determine the solubility of oxygen at that temperature from the calibration table included with the
instrument.
8. Determine the altitude correction factor and multiply this factor by the solubility figure. This is the
corrected saturation value (mg/L).
9. Switch to the appropriate scale and adjust the calibration knob to the corrected saturation value.
10. Wait two minutes to verify the stability of the reading and readjust if necessary.
11. Document calibration details in the Field Logbook or on the appropriate Field Data Sheet. Documentation
will include time of calibration, water temperature, and all calculations. The condition of the probe will be
checked prior to each measurement.
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5.1.5 TURBIDITY METER CALIBRATION
Calibrate the turbidimeter in accordance with this procedure or manufacturer's instructions, as appropriate:
1. Check the zero setting and adjust as necessary with turbidimeter in the "OFF" position.
2. Place the opaque plastic tube into the cell to block all light and allow the zero setting to be calibrated.
Calibrate zero at all scale settings.
3. Place a standardized solution (usually provided with the meter) into the cell and cover with light shield.
Keep this tube absolutely clean. Wipe with a soft cloth after handling and prior to calibrating. Discard if the
tube becomes scratched or etched. Calibrate meter to exactly the reading of the standard solution.
4. Document calibration details in the Field Logbook or on the appropriate Field Data Sheet. Documentation
will include time of calibration, water temperature, and all calculations. The condition of the probe will be
checked prior to each measurement.

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5.2 PROCEDURE GF-02: PH MEASUREMENT
1. If the measurement cannot be made within the water body, collect a sample in a clean beaker. Record
the time the sample is collected.
2. Measure the temperature with a clean thermometer and adjust the temperature knob accordingly (for
meters which do not compensate for temperature).
3. Rinse the probe with distilled water prior to immersing into the sample.
4. Allow the meter to stabilize (change less than 0.05 units in a one-minute period with no systemic drift).
Read and record the pH value on the Field Data Sheet. Record the time the measurement is taken.
5. Repeat steps 1 through 4 if the results are questionable.
6. Verify the accuracy of the measurement, if necessary, by re-testing a buffer solution. This step need not
be performed after each measurement if no drift is detected in the meter after an initial test.
7. Rinse the probe.
8. If a digital pH meter is used, add DI water if the electrolyte is not sufficient to cover the electrode.
9. Store the meter according to the manufacturer's recommendations.

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5.3 PROCEDURE GF-03: EH MEASUREMENT
The ability of a natural environment to bring about an oxidation or reduction process is measured by a quantity
called its redox potential and is designated as Eh. Eh is a measure of the ability of an environment to supply
electrons to an oxidizing agent or to take up electrons from a reducing agent.
1. Check the accuracy of the Eh probe:
a. Prepare equipment according to manufacturer's specifications.
b. Check the accuracy of electrode system with a reference solution of known Eh (ZoBell solution).
Record the following information in the Field Logbook.
c. Bring the reference ZoBell solution to sample temperature and record the temperature.
d. Measure potential, in millivolts, of the ZoBell solution at sample temperature (Eh ZoBell(obs)) and
check against theoretical value at measured temperature. This value should be + 10 millivolts (EH
ZoBell + Ref).
e. Place electrode in Eh cell or water sample container and allow readings to stabilize (after several
minutes).
f. If using a cell, turn off water flow to prevent streaming potential and immediately take reading.
g. Record data (Eh) and calculate Eh relative to standard hydrogen electrode.
h. Calculate system Eh as follows: Ehsys = EH obs + Eh ZoBell+Ref - Eh ZoBell(obs).
i. Record Eh to the nearest + 10 millivolts. (Oil and grease in the sample solution may coat the noble-
metal electrode and provide erroneous readings. Note any oil in the Field Logbook.)
2. Take Eh measurements in accordance with the manufacturer's specifications in water sample or cell.
3. Record the measurements on the appropriate Field Data Sheet.
4. Recalibrate and check meter accuracy in accordance with the manufacturer's recommendations.

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5.4 PROCEDURE GF-04: SPECIFIC CONDUCTANCE
MEASUREMENT
1. If the measurement cannot be made within the water body, collect a sample in a clean beaker. Record
the time the sample is collected.
2. Immediately take a temperature measurement and "set" the temperature control if appropriate for the
meter used.
3. Immerse the probe into the sample, shake lightly, and allow the reading to stabilize.
4. Record the reading on the Field Data Sheet. Record the time the measurement is taken. If questionable,
repeat steps "1" through "3".
5. Rinse the probe thoroughly with distilled water.

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5.5 PROCEDURE GF-05: MEASUREMENT OF CARBONATE
AND BICARBONATE
This procedure describes the measurements of carbonate and bicarbonate to be conducted at the Environmental
Field Laboratory (the Ranch), and laboratory calculations to be conducted at the RTK Environmental Laboratory
to determine carbonate and bicarbonate concentrations in water samples.
When alkalinity is due to carbonate or bicarbonate content, the pH at the equivalence point of the titration is
determined by the concentration of CO2 at that stage, which, in turn, depends on the total carbonate species
originally present and any losses that may have occurred during titration. The following pH values are suggested
as expressed equivalents points for the corresponding alkalinity concentrations in milligrams of CaCO3 per liter:
• Phenolphthalein (pH 8.3)
• Bromocresol green (pH 3.8)
Equipment
• Brinkmann 25 ml Digital Buret
• 250 ml glass beaker
• Water Quality Field Data Sheet
Reagent Needed
• 0.1 normal hydrochloric acid (HCl) or sulfuric acid (H2SO4)
Carbonate
1. Place 100 mL of sample into a borosilicate beaker.
2. If the pH is equal to or greater than 8.3 add phenolphthalein to the sample to obtain a pink color in the
sample. If no color is obtained, carbonate is not present. Proceed to the bicarbonate procedure.
3. Slowly titrate using 0.1 normal acid and a Brinkmann 25 ml Digital buret. Add the acid to the sample until
the sample becomes clear again.
4. Record molarity and the number of milliliters of acid used to achieve the color change on the Water
Quality Field Data Sheet.
Bicarbonate
1. Add bromocresol green to the same 100 ml of sample until it is dark green.
2. Slowly titrate using 0.1 normal acid and the Brinkman 25 ml Digital burette until the color changes to a
lime green.
3. Record acid type, molarity, and the number of milliliters of acid added to the sample on the Water Quality
Field Data Sheet.
Calculation
The number of milliliters used in both titrations are taken from this sheet in order to calculate milliequivalents of
carbonate (CO3=) and bicarbonate (HCO3-) using the following equations1:
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Phenolphthalein
50000 = milliequivalent
A = ml of standard acid used
N = normality of acid used
Carbonate Alkalinity, mg CaCO3/l = A x N x 50000
ml of sample
Bromocresol Green
50000 = milliequivalent
A = ml of standard acid used
N = normality of acid used
Bicarbonate Alkalinity, mg CaCO3/l = A x N x 50000
ml of sample
1American Public Health Association (APHA). 1989. Standard Methods for the Examination of Water and Wastewater. Seventh Edition.
Prepared and published jointly by the American Public Health Association, American Water Works Association, and Water Pollution Control
Federation. Washington, D.C.

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5.6 PROCEDURE GF-06: DISSOLVED OXYGEN
MEASUREMENT
1. If a dissolved oxygen meter with membrane probe is not used, use CHEMets ampoules to measure
dissolved oxygen.
2. If an ampoule flow-through cell is available, position ampoule in cell2. Divert water flow through the cell.
When the cell is filled with water, break the ampoule at the neck. Stop the flow of water and remove the
ampoule. Compare the color with the standard ampoules and record the dissolved oxygen concentration
by extrapolating between the colors of the standard ampoules to + 0.5 ppm.
3. If a flow-through cell is not available, collect a sample of water in a clean sample cup. Follow the
directions provided with the CHEMets ampoules for measuring dissolved oxygen. After waiting the
recommended time, but no longer than five minutes, compare the color of the ampoule with the standard
ampoules and record oxygen concentration by extrapolating between the colors of the standard ampoules
to + 0.5 ppm.
4. Record the value for dissolved oxygen and the test method on the Field Data Sheet. Record the time the
sample is collected and the time the measurement is taken.
5. If no color is shown, record the lowest value on the standard ampoule as the detection limit. Do not record
zero.
2Reference: Walton-Day, Katherine, Macalady, D.L., Brooks, M.H., and Tate, V.T. 1990. Field Methods for Measurement of Ground Water
Redox Chemical Parameters. Ground Water Monitoring Review. Fall issue.

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5.7 PROCEDURE GF-07: FERROUS IRON MEASUREMENT
1. Use CHEMets ampoules to measure ferrous iron. Follow the same procedures as used for dissolved
oxygen ampoules.
2. Extrapolate the concentration of dissolved ferrous iron and record to + 0.05 ppm.
3. If the ampoule color is darker than the range of standard ampoules, dilute a fresh sample of well water
one-to-one with de-ionized/distilled water and measure ferrous iron immediately. The tested sample must
be one-half well water and one half de-ionized/distilled water. The result should be recorded as twice the
value of the selected standard.
4. Record the value of ferrous iron, the method used to include any dilutions done, and the final ferrous iron
value on the Field Data Sheet. Record the time the sample is collected and the time the measurement is
taken.
5. See preceding procedure.

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5.8 PROCEDURE GF-08: SULFIDE MEASUREMENT
The following procedures describe the methods used to complete field analyses for sulfide. This procedure is
completed in two steps. The first step is the identification of sulfide concentration greater than the detection limit,
and the second is the quantification of the concentration of sulfide present, if measurable concentrations are
detected.
Step 1 - Presence of detectable concentrations of sulfide.
1. Fill a clear glass container with the water to be analyzed. The container should be filled in a manner that
minimizes the disturbance of the sample and does not result in aeration of the sample.
2. Insert a lead acetate strip and check the sample for the presence of a black precipitate on the lead
acetate strip.
3. If a black precipitate is present, proceed with Step 2, otherwise record the concentration as less than
0.01.
Step 2 - Use CHEMets ampoules to measure sulfide concentrations as described below. This method uses the K-
9503 Vacu-vials using the "methylene blue" colorometric test method. Using the equipment provided in
the CHEMets test set complete the analyses as follows:
1. Fill the sample cup to the 25 ml mark with your sample.
2. Add 3 drops of A-9500 Activator Solution. Stir quickly with the top of the Vacu-vial ampoule.
Caution:
A-9500 Activator Solution to ferric chloride in concentrated hydrochloric acid. Avoid contact. Remove from
the glass bottle only when in use. In case of contact, flush skin, or eyes with water. Seek prompt medical
attention if swallowed. READ MSDS BEFORE USING.
3. Immediately snap the tip of the Vacu-vial ampoule by placing the tapered tip down in the bottom of the
sample cup and pressing the ampoule against the side. The sample will fill the ampoule and begin to mix
with the reagent.
NOTE: A small bubble of inert gas will remain in the ampoule to facilitate mixing.
4. Remove the Vacu-vial ampoule from the cup. Mix the contents of the ampoule by inverting it several
times, allowing the bubble to travel from end to end each time, until the solution is uniform in color.
5. Wipe all liquid from the exterior of the ampoule and wait 5 minutes.
6. After 5 minutes, read the transmittance of the Vacu-vial ampoule in your spectrophotometer or filter
photometer. Use the correct calibration table to obtain analytical results as mg/l sulfide.
For additional information on the test described above, review the instructions provided in the CHEMetric test kit,
contact CHEMeterics, Inc. (Phone [phone]) or look up the method in APHA Standard Methods, 17, ed.,
p.4-192, 1989.

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5.9 PROCEDURE GF-09: TURBIDITY MEASUREMENT
1. Collect a representative, mixed sample of the water to be tested in a clean sample tube. Record the time
the sample is collected. Allow sufficient time for bubbles to escape.
2. Carefully wipe the sample tube with a soft cloth to remove water spots and fingerprints. Discard sample
tubes if scratched or etched.
3. Place the sample tube into the light cell with the proper orientation. Cover the tube with the light shield.
4. With the scale setting on the highest range (0-100 NTUs), read the meter, and adjust the range setting as
needed. Once the reading has stabilized, record the reading on the Field Data Sheet. Record the time the
reading is taken.
5. If the reading exceeds 100 NTUs, dilute the sample with distilled water as needed. A 50:50 dilution
reflects a reading which is one half the true value.
6. Thoroughly rinse and wipe the sample tube clean after use.

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5.10 PROCEDURE GF-10: MEASUREMENT OF LIGHT NON-
AQUEOUS PHASE LIQUID (LNAPL)
This procedure applies to detection and measurement of non-aqueous phase liquids, such as petroleum products,
which are less dense than water. Use this procedure at monitoring wells suspected of, but not known to contain
such contamination.
1. Immediately after removing the well cap and prior to well evacuation, sample the air in the well head for
organic vapors using either a photo ionization analyzer or an organic vapor analyzer. Document the time
and reading (including units) of the measurement on the Field Data Sheet. This step may be skipped if
the well is known to contain hydrocarbons.
2. Lower the interface probe to determine the presence of an immiscible organic layer above the
groundwater.
3. Follow the instructions provided with the meter to determine the depth to the top of the liquid layer and the
interface between the liquid and the groundwater. Document the time and reading (including units) of the
measurements on the Field Data Sheet.
4. Decontaminate the meter prior to and after each use.

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5.11 PROCEDURE GF-11: MEASUREMENT OF DEPTH TO
WATER AND DEPTH TO BOTTOM
The depth to water and depth to bottom of a monitoring well casing are required in order to calculate purge
volumes for evacuation prior to sampling, development of new wells, and in preparation for well abandonment.
See Procedure GW-09 for site-wide water-level measurements to determine the potentiometric surface. If water
levels are taken independent of a sampling event use the field data sheet shown in Figure GF-1.
Depth to Water
Measure the depth to water prior to well evacuation and at other times, as needed, as follows:
1. Lower the meter probe into the casing and measure to the nearest one-hundredth of a foot below the
measuring point elevation (top of PVC casing marked with an indelible ink marker or another method to
standardize its location If casing is not marked, use the North side of the PVC). In flowing wells, either
use a transducer or standpipe to measure head above top of well. (See Procedure GF-12 and GF-13.)
2. If an oily substance is observed on the meter probe, follow Procedure GF-10 to detect the presence of the
floating liquid. Record observations and readings on the Field Data Sheet and arrange to sample for
organic constituents as directed by the Project Manager or Project Work Plan.
3. Decontaminate the meter prior to each use with three rinses of de-ionized water.
Measure depth to the bottom of the casing in RTK wells without dedicated pumps at least once per year; every
two years in wells with small, removable pumps; and, for larger pumps when serviced, as follows:
1. Remove dedicated pump if it will obstruct the measurement.
2. Insert the decontaminated, weighted depth-to-water meter or steel tape into the casing until the bottom is
reached.
3. Measure to the nearest one-tenth of a foot below the measuring point evaluation (top of the protective
casing previously marked with an indelible ink marker or another method to standardize its location).
4. Record the depth on the Groundwater Quality Field Data Sheet.
5. Decontaminate the outside of the pump. Inspect the pump for a potential maintenance problem and
repair, if required, prior to re-installation according to Procedure MD-02. Record inspection and repairs in
the Field Logbook.

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Field Data Sheet Used for Water Level Measurements Taken Independent of a Sampling Event.
Date Time Depth of Water Measured By Remarks

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5.12 PROCEDURE GF-12: MEASUREMENT OF
HHYDRAULIC HEAD USING IN-SITU TRANSDUCER
The following operation and calibration procedures apply to the In-Situ Transducer Model No. PTX-161D and the
In-Situ Level head Digital Readout Meter Model No. LH10HE. For additional information, refer to the Level head
operator's manual.
Use the following operation procedure to measure feet of head in a flowing well:
1. Slip a 1.5-inch or 2-inch flowing well valve adapter, rubber washer, and coupling over the transducer
probe. Place the adapter on the probe and position such that the holes in the black tip are just exposed
beneath the inside lip of the adapter. (This will align the tip of the probe with the top of the flowing well
valve, which is the measuring point of the well.) Tighten the coupling.
NOTE: Flowing well valves on the older wells (with round, yellow protective casing) accept the 2-inch
adapter. Flowing well valves on the newer wells (500 series with square, silver, galvanized protective
casing) accept the 1.5-inch adapter.
2. Screw the adapter into the flowing well valve. Attach one end of the connector cable to the Level head
meter and the other end of the cable to the faceplate of the transducer reel.
3. Turn on the meter to the proper pressure range indicated on the transducer (10 psi for Model No. PTX-
161D). Turn the Zero Adjust Knob until the digital readout equals zero.
NOTE: The pressure-sensing diaphragm in the probe is extremely sensitive. Therefore, it is difficult to set
the meter on a stabilized zero reading. However, it is possible to set the meter within 0.005 to 0.010 inch.
4. Open the well valve. Check for leaks in the connections. (Significant leaks will cause lower than actual
head measurements due to pressure losses.)
5. While allowing the head to stabilize, note variations in the readout of the meter.
6. Head will be a positive readout on the meter, representing the potentiometric surface or the actual
distance in feet above the measuring point of the well that the water would rise in a manometer tube.
Record the positive value when the reading has stabilized.
NOTE: The 10-psi transducer will not accurately respond to heads greater than +19.6 feet.
7. Close the valve and remove the instruments from the well.
Use one of the following field or in-house calibration methods to check the accuracy of the transducer and meter
prior, or after, each use:
Well Method
1. Zero the meter in air.
2. Lower the probe into a well to a predetermined depth (5, 10, or 15 feet) below the water level.
3. Determine if the instrument is reading the correct depth. This method works best in wells where the water
level is visible inside the casing and very close to the measuring point of the well.
NOTE: Because depths are not marked on the transducer cable, accurate calibrations in wells with deeper water levels can be
performed by taping the wireline of a water level meter to the transducer cable. The correct depth of the water level and the
pre-determined calibration depth can then be read off the wireline.
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4. If the meter requires calibration adjustments, refer to the Level head operator's manual.
Manometer Check
1. Perform head measurements with the transducer and meter using the Operation Procedure described
above. Record the stabilized head measurement.
2. Remove the instruments from the well. Install a manometer capable of measuring within the range of the
recorded head measurement.
3. Open the valve and allow the water level in the manometer to stabilize.
4. Determine if the instrument readout was the same head measurement as seen in the manometer.
5. If the meter requires calibration adjustments, refer to the Levelhead operator's manual. In-House
6. In the absence of a well or a manometer, a shallow-depth calibration can be performed. Fill a sink or an
ice chest with water.
7. Lower the probe to a pre-determined depth. Lower a steel measuring tape to the same depth.
NOTE: The zero point on the transducer probe is the top of the probe (not the holes where the diaphragm
is located).
8. Determine if the instrument is reading the same depth below water level as on the measuring tape.
9. If the meter requires calibration adjustments, refer to the Level head operator's manual.

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5.13 PROCEDURE GF-13: MEASUREMENT OF HYDRAULIC
HEAD IN FLOWING WELLS
This procedure describes the use of manometers and standpipes for the measurement of head in flowing (artisan)
wells. The use of a pressure transducer is preferred since it does not require the discharge of water.
The standpipe used in the measurement of these heads is a clear plastic pipe that is screwed into the value on
top of the well. After the standpipe is installed, the height to which the water rises in the standpipe is measured
with a steel tape, read accurate to 0.01 feet. A minimum of at least 2 measurements must be taken at least 5
minutes apart. If the measured water level changes by more than 0.01 feet, additional measurements must be
taken until the measurements stabilize. For slowly recharged wells, this may take hours.
The manometer is a small clear plastic hose that is attached to the valve at the top of the well. The plastic tube is
elevated, and the water allowed to rise in the tubing. The height of the water in the tubing measured vertically
above the well is measured using a steel tape read accurate to 0.01 feet. A minimum of at least 2 measurements
must be taken at least 5 minutes apart. If the measured water level changes by more than 0.01 feet, additional
measurements must be taken until the measurements stabilize.
The resulting measurements will be recorded in the field notes. Any significant leakage of water from the well prior
to, during, or after the measurements will also be recorded in the field records.
No leakage should be allowed, and if it is not corrected should be reported to the field supervisor.

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5.14 PROCEDURE GF-14: REQUESTING NEW SAMPLE
LOCATION NUMBER
Each time a new monitoring point is added to the monitoring system, a new sample location number should be
requested using the form shown in Figure GF- 2. The request for a new sample location number will be made to
the Sampling Supervisor.
Included in this request will be the site location and survey data. If the sampling point is a newly constructed well,
the well documentation identified in Procedure GW-11 will be provided to the Sampling Supervisor within 90 days
of the well's construction.
Immediately after the first sampling of this site, the site documentation required by Procedures GW-02, SW-02,
PW-02, DW-02, or SD-02 will be provided to the Sampling Supervisor.
Example of Form Used to Request Addition of Sample Number to Sample Authorization Table.

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5.15 PROCEDURE GF-15: TEMPERATURE
MEASUREMENTS
Temperature Measurement
1. For flowing runoff water, select a location where the water is moving (at the section of greatest velocity)
and well mixed.
2. Stand in a position such that a shadow is cast upon the area chosen for the temperature determination.
3. Hold the thermometer by the top and immerse it in the water in the shadowed area. Allow at least 60
seconds for the thermometer to stabilize.
4. If the water is too rough or turbid to measure in situ, then fill a container and immediately read the
temperature. Use a container large enough to allow full immersion of the thermometer. Bring the
container to the same temperature as the stream prior to filling with water.
5. Without removing the thermometer from the water, position the thermometer such that the scale can be
read. Read the temperature to the nearest 0.5oC and record on the Field Data Sheet.

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5.16 PROCEDURE GF-16: PURGE AND RINSEATE WATER
HANDLING
Prevent removed water from entering natural surface water bodies.
Use containers to store water until it may be properly disposed of if it has any of the following characteristics:
1. Oil on the water surface.
2. Concentrations of organic and metal constituents at or above the RCRA Characteristic Hazardous Waste
threshold values.
3. A pH value of less than 4.0.
Waters that meet the above criteria must be collected and disposed of by the following protocols:
4. Waters containing elevated metal concentrations are to be disposed of in the smelter East Process Water
Pond.
5. Waters with a pH below 4.0 are to be collected and disposed of in the Zone 1 Desilting Basin.

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6 GROUNDWATER
This section presents procedures for activities associated with ground water sampling as listed below. These
procedures generally follow the recommendations given by the EPA in the RCRA Ground Water Monitoring
Enforcement Guidance Document (1986).

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6.1 PROCEDURE GW-01: PIEZOMETER AND WELL
IDENTIFICATION
All RTK ground water sampling locations are identified utilizing a three- or four-letter identification acronym
followed by a unique number ranging between 0001 and 0999, and a final letter code. No dashes and/or spaces
are used in the well name. Special identification numbers for QC samples are described in Procedures QC-01
through QC-05.
Well names for new wells will be assigned and approved by the Sampling Supervisor. The information listed at
the end of Procedure GW-11 must accompany requests for new names.
The procedure for naming new sampling locations is provided in Procedure DC-02. The following sections
describe, in general, conventions used in identifying well locations prior to the present system.
Site Identification Acronym
The identification acronym consists of a two-letter code identifying the general location of the sample and a third
letter identifying a facility and/or type of well. For example, the acronym "NES" identifies a north end well (NE)
located at the Smelter (S).
General location acronyms used to date include:
VW - Valley Well, a well located on the east valley side of the Oquirrh Mountains.
NE - North End, a well located along the north end of the Oquirrh Mountains.
TV - Tooele Valley, a well located along the west end of the Oquirrh Mountains.
TLL - Tailings Lysimeter

Well type and/or facility acronyms used to date include:
A - A well located in the general vicinity of the old Arthur Concentrator.
D - Diving Board Area.
K - A monitoring or production well owned by RTK.
L - RTK well located in the landfill area near Magna.
M - A well located in the general vicinity of the Magna Concentrator or the City of Magna.
P - A large-diameter piezometer.
R - A well located in the general vicinity of the Refinery.
S - A well located in the general vicinity of the Smelter.
T - A well located in the general vicinity of the tailings impoundment.
W - A well located in the general vicinity of the Wastewater Treatment Plant or a privately-owned monitoring
or production well. The use of this acronym to identify privately-owned wells is restricted to use in
conjunction with the identification acronym "VW".
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Sample Location Number
A sequence number or character is associated with each sampling point. That number is unique to the sampling
point and will not be used in other well names. Many of the sequence numbers are also reserved for surface
water sampling locations.
Final Character
An optional final character may be attached to the well name to indicate well depth. This final character will be
assigned to wells installed in a well nest which are drilled to evaluate aquifer changes as a function of depth. The
shallowest well will be assigned the letter "A". Successively deeper wells will be assigned sequentially higher
alphabetic letters. For example, well VWP272C is the third deepest well at well site VWP272.

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6.2 PROCEDURE GW-02: WELL INSPECTION
This procedure describes a general well inspection to be conducted each time a well is sampled and a
comprehensive well inspection to be completed once for each well and after any major modification or problem
with the well.
General Well Inspection
Each time the well is sampled a general well inspection is to be completed. As a minimum, the following items
should be checked to determine if a problem exists:
• General condition of the well and well pad.
• Recent damage to the well.
• Well locked on arrival.
• Water flowing from the well.
• Broken or missing well caps; and
• Broken valves on flowing wells.
If this inspection indicates a problem, the problem should be noted and recorded in the Field Logbook. Any
serious problems should be reported directly to the Sampling Supervisor.
Comprehensive
The comprehensive well inspection is to be completed at least once for each well. This inspection should be done
immediately on all wells for which it has not previously been done and after any major modifications or problems
with the well. Inspect the well for all items listed on the Well Inspection Report (see Figure GW-1). Unless
previously done, prepare a well location map and photographs to document the well location and elevation marker
point.
Map and Photograph
1. Draw a sketch on the Well Inspection Report, including field-measured distances to permanent or semi-
permanent landmarks (natural features and/or man-made structures) and a north arrow.
2. Attach a copy of an existing map, if possible, with notations on distances from map features.
3. Once a map has been sketched for a given well, do not redraw unless landmarks have changed,
disappeared, or new landmarks have appeared in the area which would be beneficial in locating the wells.
4. Shoot at least two photographs at each well site for all wells included in the monitoring network. Shoot
one photograph with the well in the foreground, and landmarks (shown on the well location map) in the
background. Shoot another photograph with the location of the marker point (used to measure depth to
water and depth to bottom in the well) clearly visible.
5. Attach photographs to the Well Inspection Report which will be filed in the Water Quality Data Filing
System. For domestic and production wells, also provide the Well Inspection Report to the Project
Manager or Field Team Leader to attach to these procedures for use in the field.
Well Inspection
1. Inspect the locking cap on the protective external casing. Check that the locking hasp is not broken and
that the shackle of the lock will not fall out of the hasp. Check the lock for smooth operation. Lubricate if
necessary.
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2. Examine the external casing if present. Note its outside diameter and construction material. Check the
condition of the paint. Make sure the Well I.D. # is marked on the external casing. Note if the external
casing is badly corroded or weathered.
3. Examine the well pad if present. Note its construction material, thickness, and Well I.D.# markings.
4. Inspect the inner casing. Note its outside and inside diameters. Note construction material and type of
adapter if present. If no adapter, inspect condition of top of casing for smoothness. Check to see if marker
point is present and if it is labeled. Inspect the annular seal for fill height and condition of material.
5. Measure the depth to the bottom of the casing in accordance with Procedure GF-11.
6. Note whether a pump is present. Indicate type of pump if present.
7. If the well is a flowing well, inspect the condition of the shut off valve. Indicate if a head measurement is
possible.
8. Note any other pertinent items about the condition of the well, special sampling considerations, or its
surroundings not included in the above information.
Please refer to Attachments - Figure GW-1. Example Well Inspection Report

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6.3 PROCEDURE GW-03: WELL EVACUATION
Determine purge volume using this procedure prior to removing water and measuring field parameters (See
Procedure GW-04). Purge volume is calculated as the standing well and sand pack porosity. If an immiscible
phase is detected for the first time, collect an immiscible phase sample (Procedure GW-9) prior to any purging
activities (see Procedure GF-10).
Purging Well
For monitoring wells of known construction, evacuate a minimum of three (3) standing well casings and sand pack
porosity volumes to help ensure the collection of a sample which is representative of the surrounding aquifer. The
removal of at least three volumes is believed to result in a sample which is not influenced by stagnant water
remaining in the well casing. Limiting the evacuation to five volumes, given that the indicator parameters have
stabilized, prevents the pumping of diluted or more concentrated ground water from another area within the
aquifer. If the well goes dry during evacuation, allow the water level to recover and re-evacuate, if possible, until
at least one and one-half (1.5) volumes are purged. When organic constituents will be analyzed, do not pump or
bail the well to dryness if the recharge rate causes formation water to cascade vigorously down the sides of the
screen. The pumping rate during the sampling of the well will, to the extent possible, be lowered to provide the
lowest possible turbidity achievable at the time of sampling.
Determine Purge Water Volume
The volume of porosity is calculated as follows:
1. Measure the inside diameter of the well casing if not known.
2. Determine the depth to water as described in Procedure GF-11. Enter the measured value at "Measured
Initial Depth to Water" on the Ground Water Quality Field Data Sheet. If the well is flowing or the depth
cannot be measured, enter the value at "Assumed Initial Depth to Water" on the Sheet. Assume the depth
to water for flowing wells is 0.0 ft. Use the previous measurement for the well if conditions do not permit
measurement. Decontaminate the water level indicator prior to use in each well as described in
Procedure MD-02.
3. Determine the total depth to the bottom of the well from the measuring point at least once per year (see
Procedure GF-11). Enter the measured value at "Measured Depth to Bottom of Casing" on the Ground
Water Quality Field Data Sheet. If the depth is not measured, enter the previous measurement at
"Assumed Depth to Bottom of Casing" on the Sheet.
4. Calculate the number of linear feet of standing water by subtracting the depth to water (WL) from the
depth to bottom (WD). Record this value on the Ground Water Quality Field Data Sheet.
V = 1.872r[(WD-WL)(D2C)+ 0.3(L)(D2-D2)]
5. Calculate the standing water volume in gallons as follows:
Where:
V = Volume of standing water (gallons)
L = Length of screened interval (ft)
0.3 = Assumed porosity of sand pack
WD = Depth to bottom of screen (ft)
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WL = Depth to water (ft)
DB = Diameter of borehole (ft)
DC = Diameter of casing (ft)
V = [1.872r(WD-WL)(D2C)]+ VSP
If the sand pack volume, Vsp, is known, calculate the standing water volume as follows:
6. Multiply the standing water volume by three (3) to obtain the minimum purge volume.
The volume of water to be purged from the well may be calculated as indicated above. Record the value for water
purged on the Ground Water Quality Field Data Sheet.
Standardize the purging method, flow rate, and purge volume per foot of standing water in well casing for each
well, when possible, to ensure that the monitoring results will be comparable from one sampling event to the next.
Pump Operation
In high-yielding, non-flowing wells without dedicated pumps, place the pump near the top of the water column
rather than in the screened area. This will ensure evacuation of the standing water above the screen. If well yield
is low to moderate, place the pumps at the bottom of the screened interval. For flowing wells, install a spigot to
allow measurement of flow rate or volume during purging.
The following procedures describe pump operation:
Dedicated Grundfos (Submersible) Pumps
1. Remove the electric cord and discharge tubing coiled within the well casing.
2. Connect the electric cord from the submersible pump to the power supply. Turn the pump on. When
pumping commences, note the time and flow rate on the Ground Water Quality Field Data Sheet.
Calculate the time to run the pump using this flow rate and the calculated purge water volume. Measure
parameters as per Procedure GW-04.
3. After purging and sampling, turn off the pump. Recoil the electric cord and discharge tubing and place
them inside the protective casing. Replace the locking cap and lock the well.
Non-dedicated Grundfos Pumps
1. Rinse the exterior of the pump and tubing with deionized water prior to lowering down the casing. Do not
allow rinse water to enter the well casing. Lower the pump and tubing into the well to the desired depth.
2. Follow steps No. 1 and No. 2 for dedicated Grundfos pumps above.
3. After purging and sampling, remove the pump from the well. Rinse with de-ionized water any portion of
the tubing that has come in contact with well water.
4. Decontaminate the pump following Procedure MD-02. Shut off the compressor and generator. Replace
the locking cap and lock the well.

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Bennett Pump
1. Start the generator and allow it to warm up until the generator is idling at a constant RPM. Plug the air
compressor and reel motor into the receptacle outlets. Connect the compressor to the pump and allow
the air pressure to build until there is sufficient pressure to activate the pumping action of the Bennett
pump.
2. Rinse the exterior of the pump and tubing with deionized water prior to lowering down the casing. Do not
allow rinse water to enter the well casing. Lower the pump and tubing into the well to the desired depth.
3. Monitor the discharge of the pump. When pumping commences, note the time and flow rate on the
Ground Water Quality Field Data Sheet. Calculate the time to run the pump using this flow rate and the
calculated purge water volume. Measure parameters as per Procedure GW-04.
4. After purging and sampling, remove the pump from the well. Rinse with de-ionized water any portion of
the tubing that has come in contact with well water.
5. Decontaminate the pump following Procedure MD-02. Shut off the compressor and generator. Replace
the locking cap and lock the well.
Peristaltic Pump
1. If a dedicated discharge hose is not present, rinse the new tubing with de-ionized water. Lower the tubing
into the well to the desired depth. Do not allow rinse water to enter the well casing.
2. Connect the tubing to the intake side of the peristaltic pump. Connect the peristaltic pump control box to a
power source (12-volt battery or 115-volt generator).
3. Turn the control box on. When pumping commences, note the time and flow rate on the Ground Water
Quality Field Data Sheet. Calculate the time to run the pump using this flow rate and the calculated purge
water volume. Measure parameters as per Procedure GW-04.
4. After purging and sampling, remove the tubing from the well unless the tubing is dedicated to the well.
Purge and spray the tubing with de-ionized water. Store the tubing in a clean plastic bag.
5. Decontaminate the pump following Procedure MD-02. Replace the locking cap and lock the well.

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6.4 PROCEDURE GW-04: FIELD MEASUREMENTS
Measure temperature, pH, and specific conductivity during the pumping for well evacuation. Measure dissolved
oxygen, and ferrous iron at the end of pumping, when required.
1. Collect samples in new, laboratory-cleaned or decontaminated containers for measurement with meters.
2. Take readings of temperature, pH, Eh (if required), and specific conductivity immediately upon the start of
pumping, and periodically thereafter (e.g., every one-half to one well volume). As the total pumped
volume approaches three well volumes, record the readings more frequently. When the pH has stabilized
to within 0.05 pH units and other parameters have stabilized to within + 10% for four sequential readings,
the well evacuation is complete. Record readings on the laptop Ground Water Quality Field Data Sheet,
including comments regarding unsuccessful stabilization of parameters after the removal of five well
volumes.
3. Record a physical description of the sample, noting turbidity and general appearance.
4. If required, measure Eh, dissolved oxygen, ferrous iron, and sulfide just before pumping is ceased.
5. If a dissolved oxygen meter with membrane probe is not used, use CHEMets ampoules to measure
dissolved oxygen (see Procedure GF-06).
6. Use CHEMets ampoules to measure ferrous iron Procedure GF-07.

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6.5 PROCEDURE GW-05: GROUNDWATER QUALITY FIELD
DATA SHEETS
A sample Ground Water Quality Field Data Sheet is shown in Figure GW-2. All blanks at the top of the sheet will
be filled in (or marked "NA" if the item is not applicable). Each item is described below:
Continued on Sheet Number: Additional Sheets used to record measurements during well evacuation for a
particular visit.
Well ID #: Identification number for the well which is being sampled.
Date, Time: Date and time that work began at the well.
Meter ID Numbers and Calibration: Record a reference to a field logbook and page where serial or other
numbers and calibration details for the meters used to measure all field
parameters has been recorded.
Method of Evacuation: Method of pumping water used to evacuate well.
Measured Initial
Depth to Water: Measured depth to water prior to pumping (when measured).
Measured Depth to Bottom of Casing: Measured depth to the bottom of casing (when measured).
Calculated Standing Water Volume: The volume of standing water calculated by Procedure GW-03.
Required Purge Volume
(Standing Volume X 3): The calculated standing water volume (above) multiplied by 3.
Total Volume Pumped: The total volume of water pumped when purging was ceased prior to
sample collection.
Body of Table: Time, flow rate, and readings for periodic conductivity, temperature, pH,
Eh, and dissolved oxygen measurements during or after well excavation.
Enter the method used to measure dissolved oxygen below the table.
Carbonate, Bicarbonate, Time: The titration amounts, acid types, acid molarity, and the time that the
work was conducted in the field or the Field Office.
Ferrous Iron Measurements: Measurements of iron, including dilutions and method used.
Sulfide Measurements: Measurements of sulfide and method used.

A copy of the Ground Water Quality Field Data Sheet is filed in the Water Quality Data Filing System.

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Example Groundwater Quality Field Data Sheet

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6.6 PROCEDURE GW-06: BAILING
Bailers will be constructed of Teflon or stainless steel. A wire or single untwisted synthetic filament (such as
nylon) line will be used*. The following procedure will be followed for bailer use:
1. Lower the bailer into the well, retrieve and empty it once to ensure that the bailer has been rinsed of any
decontamination fluids.
2. When collecting the ground water needed for filling the sample bottles, gently lower the bailer sufficiently
into the water column to collect a sample unaffected by equilibration with the atmosphere (approximately
ten feet, if possible), jerk the bailer gently to ensure that the ball valve is closed, and retrieve the bailer at
a steady rate to the surface.
3. When transferring the water from the bailer to the sample containers, take care to avoid agitation to the
sample which will promote the loss of volatile constituents and promote chemical oxidation.
4. Do not allow the bailer line or wire to touch the ground or come into contact with any other equipment.
Roll up the line or wire on a spool or feed it into a bucket lined with clean plastic.
*For inorganic samples, the use of a braided or twisted cord is allowed if the used cord is disposed of
after each use, and if leachate tests of the cord show no potential to affect the quality of the sample.
6. Decontaminate all equipment and materials coming into contact with the inside casing of the wells or the
ground water (Procedure MD-02). Handle rinseate water as described in Procedure GF-16.
7. When sampling for organic constituents only bottom spigot bailers will be used.

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6.7 PROCEDURE GW-07: HYDRASLEEVE SAMPLING
Collecting samples from monitoring, domestic, or production wells via HydraSleeve (HS) is described below.
Follow the general procedures for documentation, sample handling, and quality control (DC, MD, and QC series
procedures).
HydraSleeve Deployment
1. Acquire specific well data such as total depth and screen interval.
2. Decontaminate a calibrated water level meter.
3. Measure the depth to water (DTW) of well in a manner that minimizes disturbance to the water column.
4. Document DTW and screen interval.
5. The HS will be placed so that the top of the sleeve is the length of the HS below the midpoint of the
screen interval.
6. With clean nitrile gloves, measure out the necessary tether length. Account for the length of tether that
will be securing the HS above the well head.
7. With clean nitrile gloves, open the HS from its packaging and acquire new or decontaminated clips and
weight.
8. Attach the weight clip to the bottom of the HS.
9. Attach the weight to the bottom clip.
10. Attach the tether top clip to the top of the HS through the inside of the HS tether clip holes by bending out
the reinforcing HS top strips.
11. Secure the premeasured tether to the top clip.
12. Slowly lower the HS down the well in a manner that minimizes disturbance to the water column while
ensuring it does not get stuck and tension is felt once completely lowered, indicating it has reached the
desired depth.
13. Anchor the tether either through the cap on the well or a secure location near the well head.
14. The HS should be deployed for at least 5 minutes before retrieval for the sleeve to reach equilibrium with
groundwater.
HydraSleeve Retrieval
1. Prepare the tether for retrieval.
2. In one smooth motion, pull the tether up the distance of the HS at a rate of about one foot per second or
faster. The motion will open the top check valve and allow the HS to fill.
3. Continue to retrieve the HS to the surface.
4. Once the HS has been taken out of the well, squeeze the top near the reinforced strips to remove excess
water that is captured above the closed check valve. This water is not part of the sample.
5. Suspend the full HS in a manner that allows for the transfer of sample water to appropriate sample
containers.
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6. Use the provided straw to puncture the bottom of the HS and collect the sample. Be careful not to pierce
both sides of the sleeve.
7. Collect and document required field parameters.
8. Decontaminate the clips and weight for future use.
9. Replace the locking cap and lock the well.
10. Complete final documentation of the sampling event.

Refer to step by step photo log.
For additional detailed HS instructions, reference; Standard Operating Procedure: Sampling Groundwater with a
HydraSleeve, 2016 GeoInsight.

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6.8 PROCEDURE GW-08: SAMPLE COLLECTION –
GENERAL IONS AND METALS
General Protocol
Collect samples from monitoring wells, domestic wells, or production wells as described below, also following the
general procedures for documentation, sample handling, and quality control (DC, MD, and QC series
procedures).
Complete well documentation and inspection as required by Procedure GW-02.
Sample Collection from Monitoring Wells
1. Measure the water level in accordance with Procedure GF-11.
2. If an immiscible organic layer is detected above the ground water for the first time, samples will be
analyzed for organic constituents using Procedure GW-09 for sampling.
3. Evacuate the well in accordance with Procedure GW-03.
4. Collect samples in prepared containers with the proper preservatives. If required, measure carbonate and
bicarbonate in the Environmental Field Sampling Room (Bucking Room) according to Procedure GF-05.
5. Attach the in-line filtering device with a 0.45-micron filter to collect samples which require filtering. Install a
peristaltic pump in flowing wells as necessary to provide the pressure for in-line filtering. Follow the
manufacturer's instructions for filter use. If field filtering is impossible, fill extra containers (labeled with the
Well ID # in indelible ink) for transport to the Field Office for filtering and filling of containers on the same
day as sample collection. Note this variance in the field form, Procedure GW-05.
6. If any preservative is lost prior to or during the filling of a sample container (i.e., spilling or overflow), use
another prepared container.
7. Thoroughly decontaminate all equipment and instruments used to sample and check the depth to water
(Procedure MD-02).
Sample Collection from Domestic Wells
Purge domestic wells in accordance with Procedure GW-03 unless photographs and specific instructions for the
well are available. Generally, use the same equipment used for monitoring wells with the exception of pumps and
bailers. Use the following procedure in the sampling of domestic wells:
1. Contact the owners or operators of the wells to determine what tools, valves, hoses, etc., will be needed.
Wrenches may be needed for opening and closing faucets or spigots.
2. Obtain information about the size of the fittings required and accessibility of the sampling spigot. It may
be convenient to attach a section of inert plastic (such as Teflon) tubing to the spigot, especially under
very cramped quarters.
3. Collect residential samples from a sampling port or spigot which is positioned as close to the well head as
possible, and prior to any type of treatment system, such as a water softener, chlorination or granular
activated carbon unit. Residential wells generally have a spigot located at the base of the pressure tank.
This is usually the closest tap to the actual well head.
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4. When collecting raw samples from the tap off the pressure tank, turn on the cold-water faucet and run a
minimum of five minutes and/or until temperature stabilization (two readings within + 10%).
Measurements of pH and/or conductivity also can be used to indicate that fresh water is entering the
pressure tank.
5. After stabilization has been achieved, continue to run the cold-water faucet, and collect samples from the
tap off the pressure tank. This will ensure collection of a representative sample.
6. For most residential wells, collect the samples directly into the sample bottles. Use in-line filters where
possible for the appropriate inorganic samples. Use a peristaltic pump to provide the pressure for in-line
filtering. Follow the manufacturer's instructions for filter use. If field filtering is impossible, fill extra
containers (labeled with the Well ID # in indelible ink) for transport to the Field Office for filtering and filling
of containers on the same day as sample collection. Note this variance in the field data sheet.
Sample Collection from Production Wells
Generally, use the same equipment used for monitoring wells with the exception of the pumps and the bailer.
Since production wells are high volume water producers, there is no necessity for evacuating the well when the
well is in operation. Use the following procedure in the sampling of production wells:
1. Contact the operators of the wells to determine what tools, valves, hoses, etc., will be needed. Wrenches
may be needed for opening and closing faucets or spigots. Often spigots on production wells may be too
large, resulting in a high-volume flow which will make sampling difficult. In this case, it will be necessary to
reduce the flow by using appropriate fittings.
2. Sample production wells during a pumping cycle to ensure that stagnant water is not sampled.
3. Clear the lines between the well and the spigot.
4. Collect samples from a sampling port or spigot which is positioned as close to the well head as possible,
and prior to any type of treatment system, such as a water softener, chlorination, or granular activated
carbon unit.
5. For most production wells, collect directly into the sample bottles. Use in-line filters where possible for the
appropriate inorganic samples. Use a peristaltic pump to provide the pressure for in-line filtering. Follow
the manufacturer's instructions for filter use. If field filtering is impossible, fill extra containers (labeled with
the Well ID # in indelible ink) for transport to the Field Office for filtering and filling of containers on the
same day as sample collection. Note this variance on the Field Data Sheet.

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6.9 PROCEDURE GW-09: SAMPLE COLLECTION –
ORGANIC COMPOUNDS
1. Measure the water level in accordance with procedure GF-11.
2. If an immiscible organic layer is detected above the ground water for the first time:
a) Measure the thickness of the immiscible layer according to Procedure GF-10 if not already done.
b) If a sample of the immiscible phase is to be collected, conduct the sampling as follows:
If the thickness of the immiscible phase is two feet or greater, collect the immiscible phase
sample using a bottom-valve bailer. Lower the bailer slowly into the well until it contacts the
surface of the immiscible phase. Continue lowering the bailer to a depth less than the pre-
determined thickness of the immiscible layer.
If the thickness of the immiscible layer is less than two feet, a top filling bailer must be used. The
bailer can be weighted with a length of small-diameter stainless steel pipe. Lower the bailer
slowly into the well until the top of the bailer is level with the pre-determined top of the immiscible
layer. Lower the bailer an additional one-half thickness of the immiscible layer and retrieve the
sample.
4. Evacuate the well in accordance with Procedure GW-03.
5. Prior to sample collection, allow the water level in non-flowing wells to recover in order to produce the
necessary sample volume. Thoroughly decontaminate instruments used to check the depth to water
prior to use in the well and between purging and sampling (Procedure MD-02).
6. When collecting organic samples for VOC analyses with a pump, do not exceed 100 milliliters per minute
in pumping rate. If these rates are unattainable, use a bailer for sample collection (see Procedure GW-
06). Fill sample containers completely, leaving no head space.
7. Collect samples in prepared containers with the proper preservatives. If required, measure carbonate
and bicarbonate according to Procedure GF-05.
8. If any preservative is lost prior to or during the filling of a sample container (i.e., spilling or overflow), use
another prepared container.

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6.10 PROCEDURE GW-10: SITE-WIDE WATER-LEVEL
MEASUREMENTS
In order to determine the potentiometric surface for a given aquifer or to determine the gradient between aquifers,
take water-level measurements during a relatively short period of time.
1. Measure the depth to water in non-flowing wells using Procedure GF-11.
2. If an oily substance is observed on the meter probe, follow Procedure GF-10 to measure the depth to the
immiscible layer and the depth to the oil/water interface.
3. Determine the hydraulic head of flowing wells using a manometer (for heads a few feet above the casing)
or transducer Procedures GF-12 and GF-13.
4. If using a manometer, measure the head above the marker point to the nearest 0.10 ft.

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6.11 PROCEDURE GW-11: NEW MONITORING WELL
CONSTRUCTION
This group of procedures provides a protocol for installing new monitoring wells, including preparation for drilling,
installation using various drilling methods (auger, air rotary, mud rotary, and cable tool), surveying, geophysical
borehole logging, well development, and well documentation.
Preparation For Monitoring Well Installation
Follow these steps prior to a drilling and well installation project, including preparation of a drilling permit,
preparation of a statement of work for the drilling contractor, locating underground utilities, and obtaining
necessary field equipment. The regulatory requirements are based on the "State of Utah Administrative Rules for
Water Well Drillers", adopted July 15, 1987, which remain in effect as of June 1, 1999. The Water Rights Division
at 538-7240 may be contacted for updates.
1. For wells over 30 feet, submit an application for a drilling permit to the Utah Division of Water Rights and
allow at least 30 days for a reply. Mail the application to: State Engineer (currently Mr. Robert L. Morgan),
Division of Water Rights1594 West North Temple, Suite 220, P.O. Box 146300 Salt Lake City, Utah
84114-6300. The written request must include the following information using the form provided in Figure
GW-3:
a) Name, address, and phone number of RTK contact.
b) Current property owner.
c) Total anticipated number of wells to be installed.
d) Diameters, approximate depths, and type of completions (materials to be used for casing, screen, pack
and grout).
e) Name, address, and telephone number of Project Manager.
f) General location or common description of the monitoring project.
g) Name and license number of driller contracted to install the wells.
h) Projected start and completion dates.
i) Specific course and distance locations of all requested locations or location by 1/4, 1/4 section.
Upon written approval from Division of Water Rights, the project will be assigned an approved
authorization number to be referenced by the licensed driller on all start cards and well drillers reports as
required by Sections 4.1.1 and 4.3 of the "State of Utah Administrative Rules for Water Well Drillers".
2. Request a sampling point identification number from the Sampling Supervisor.
3. Prepare a statement of work for a licensed drilling contractor including schedule, the number of wells,
type of each well, approximate depths, size of boreholes, expected subsurface materials, requirements
for borehole geophysical logging, required drilling and decontamination equipment, soil and water
sampling requirements, specifications for well construction materials, requirements for self-contained
water or power, water source criteria, tanks for recirculation methods, and labor support necessary to
complete the wells. Use the appropriate technical specifications, depending on drilling method selected
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by the Project Manager or Field Team Leader. Drilling personnel must have current 40-hour OSHA
Hazardous Materials training.

4. After the general location for the monitoring well has been determined, check the area for buried utilities
using existing site maps and knowledgeable RTK personnel. Contact Bluestakes at 532-5000 at least 48
hours prior to anticipated drilling. Provide Bluestakes with a description of the area to be staked, the
drilling company name and address, and your name. Obtain a request number from Bluestakes and
record it in the Field Logbook for the project.
5. Acquire necessary equipment for fieldwork as follows:
· Personal protective equipment, including hard hat, safety boots, ear plugs, safety glasses, leather gloves,
rubber gloves, and two-way radio.
· Field Logbook, waterproof indelible ink markers, pens, pencils.
· Borehole Log forms, 10X hand lens.
· Plastic bags, sample jars, sample labels.
· Knife, spade, screwdriver or other similar devices to probe split spoon samples.
· Strainer to catch cuttings (rotary drilling).
· Grain size and color charts.
· Buckets (calibrated in gallons or liters).
· Decontamination bucket, wash water, laboratory detergent solution, de-ionized rinse water.
· Steel tape, blue chalk, engineer's tape, or electronic water meter.
· pH meter, conductivity meter, litmus paper.
· Available nearby lithologic or well data.
· Dilute HCl acid (5-10%).
· Map.
Please refer to Attachments - Figure GW-03. Request for Monitor Well Construction
Oversight of Drilling and Installation
Follow this procedure when serving as field geologist during installation of ground water monitoring wells. Select
the appropriate drilling method based on subsurface materials (unconsolidated or consolidated), requirements for
sampling (disturbed or undisturbed), and depth of borehole. Log and sample only the deepest borehole in nested
well installations. The drilling of deep boreholes will be interrupted to install a temporary casing and seal in the
confining layer (see "Deep Monitoring Well Installation" below). Continue sampling and formation logging upon
the resumption of drilling.
1. Use a Borehole Log (see Figure GW-4) during drilling and well construction to record information as
discussed below. Also use a Field Logbook to record activities each day (date, time, personnel on site,
problems/solutions, drilling conditions).
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2. For drilling techniques which require the collection of undisturbed samples, use a Shelby tube, a split-
spoon sampler, or a core barrel to collect soil samples at least every five (5.0) feet and at major changes
in material. Record the number of blows required to advance the split spoon one-half (0.5) ft.
3. When drilling through contaminated soils, arrange for the proper containment and disposal of cuttings,
regardless of drilling method.
4. If contamination by organic compounds is suspected, place some of the drill cuttings or soil samples into
a clean glass jar and cover with aluminum foil. Allow the temperature of the soil to equilibrate with
ambient temperature. Insert the probe of a photoionization detector (PID) through the foil and into the
glass jar. Record the PID measurement on the Borehole Log at the appropriate depth.
5. Collect soil samples for laboratory analyses in sample jars or leave intact in stainless steel sleeves as
directed by the Project Manager or Project Work Plan. Place sample containers in a sealed Ziplock plastic
bag. Place the sample in a cooler with ice if organic analyses are planned. Record sample numbers at the
depth sampled on the Borehole Log and on the sample label. Include on the sample label and Borehole
Log the following:
• Well I.D.#;
• Time and date.
• Depth of sample.
• Analyses to be done; and
• The person collecting the sample.
6. Record on the Borehole Log the project name, borehole location, well I.D.#, date and time drilling began,
weather conditions (i.e., temperature, wind direction and speed, precipitation), drilling company, drilling
method, drilling crew names and your name. Provide a sketch of the well location noting measured
distances (approximate) from established landmarks and indicate the north direction.
7. During drilling, collect drill cuttings and record descriptions of soil samples using the Unified Soil
Classification System on the Borehole Log. Use standard geologic terminology to classify rock materials.
Note the color, moisture, texture, sorting, roundness/angularity, degree of cementation/consolidation,
fabric, bedding, orientation, depositional environment, formation name, and any evidence of
contamination or other characteristics related to hydrogeologic conditions.
8. Decontaminate the sampling device prior to collecting another sample (see Procedure MD-02).
9. Record the total borehole depth and drilled diameter per depth interval at the top of the Borehole Log.
Enter the approximate surface elevation.
Well Construction Oversight
Document well construction activities for each well installed, including all wells in nested sets.
Shallow Monitoring Well Installation
A "shallow" well is one which is drilled to less than 25 ft below the water table.
1. Upon drilling to the desired depth, select the screened interval based on anticipated annual water table
fluctuation at the site. Inform the driller of the lengths and intervals of casing and screen to be installed.
Measure the slot size and length of each section of screen and casing. Record the length, diameter, type
of casing used and screen slot size at the top of the Borehole Log. Locate a single centralizer in the
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middle of the screen to ensure an evenly distributed sand pack. Ensure that the casing and screen are
sealed in contaminant-resistant wrappers prior to use and are handled and stored in a manner which
prevents contamination.
2. Ensure that the driller installs the PVC screen and casing through the augers or temporary casing, and
that care is taken not to contaminate the casing and screen. If an immiscible organic layer is presumed to
be present above the potentiometric surface, the top of the screen must be positioned in the well above
the potentiometric surface to allow sampling of the immiscible layer. Where well clusters are installed, one
well may be screened where the immiscible layer is expected, and another well may be screened in the
uppermost portion of the aquifer.
3. The sand must be added slowly to avoid "bridging" in the annulus between the PVC casing and borehole
wall. Preferably, use a tremie pipe for sand installation.
4. Confirm the depth to the sand pack ("tag the pack") periodically using a measuring tape with a weight
attached.
5. Ensure that the augers or temporary casing are slowly pulled as sand is added to the bottom of the
borehole.
6. Tag the pack to see how much sand is lost to the formation.
7. Repeat steps 3 through 6 until sand pack has been installed to two feet above the uppermost slot of the
well screen. Record on the Borehole Log the sand grain size and gradation, sand pack interval (depth to
top and bottom), and total amount of sand used (volume or weight).
8. Instruct the driller to add bentonite pellets or chips to form a bentonite seal at least two (2.0) feet thick.
Record the bentonite seal interval (depth to top and bottom) and the total amount of bentonite pellets or
chips used.
9. If the borehole is dry at the top of the sand pack, ensure that the driller adds approximately one gallon of
distilled water to swell the bentonite. Record the volume of water added to the borehole.
10. Instruct the driller to grout or concrete the annulus to the surface. Re-fill annulus as necessary to replace
concrete lost to porosity in the formation. Record the total amount of grout or concrete used.
11. Instruct the driller to install a protective casing (minimum of two feet above the ground surface, and a
locking cap) or manhole cover (sealed with an O-ring gasket) as detailed in the driller's statement of work
and specifications. Ensure that a vent hole in the well casing and a drain hole in the protective casing are
drilled as per specifications. Arrange for the installation of a grounding rod for pump generators.
12. Ensure that a locking cap is installed on the protective casing. Record key number on the Borehole Log.
The driller will also install a concrete pad (with an elevation marker point on the north side of the well) and
steel barricades (in high traffic areas) according to specifications.
13. Measure the water level inside the well and record at the top of the Borehole Log. At a minimum, return to
the well site in 24 hours to obtain another water level and record it on the Borehole Log.
14. Ensure that the driller steam cleans all down-hole equipment prior to beginning each new borehole.
Decontaminate water-level measurement equipment prior to use.
15. Complete the Borehole Log and submit it to the Project Manager or Field Team Leader. File a copy in the
Water Quality Data Filing System.
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Monitoring Well Installation in Confined Aquifers
A "deep" well is a borehole in which the screened interval must not receive flow from an overlying perched water
zone or aquifer. Deep wells are typically drilled through a confining layer in order to sample the confined aquifer
and may result in a flowing well.
1. Select temporary casing large enough to allow smaller drill bits or augers to pass through to complete the
well. Larger augers may be used in place of temporary casing when the auger method is used.
2. Ensure that the driller installs the temporary casing at least one foot into the confining layer, although not
into the confined aquifer.
3. Instruct the driller to check the seal by pulling the drill rods and bailing the temporary casing or augers
dry.
4. Ensure that the driller adds a small quantity of bentonite to ensure the viability of the seal.
5. Instruct the driller to allow the temporary casing or augers to sit overnight.
6. Check the water level to ensure the integrity of the seal.
7. If the seal is intact, continue drilling through the confining layer to the desired depth.
8. Inform the driller of the lengths and intervals of casing and screen to be installed. Measure the slot size
and length of each section of screen and casing. Record the length, diameter, type of casing used and
screen slot size at the top of the Borehole Log. Locate a single centralizer in the middle of the screen to
ensure an evenly distributed sand pack. Ensure that the casing and screen are sealed in contaminant-
resistant wrappers prior to use and are handled and stored in a manner which prevents contamination.
9. Ensure that the driller installs the PVC screen and casing through the temporary casing or augers, and
that care is taken not to contaminate the screen and casing. If an immiscible organic layer is presumed to
be present above the potentiometric surface, the top of the screen must be positioned in the well above
the potentiometric surface to allow sampling of the immiscible layer. Where well clusters are installed, one
well may be screened where the immiscible layer is expected, and another well may be screened in the
uppermost portion of the aquifer.
10. The sand must be added slowly to avoid "bridging" in the annulus between the casing and borehole wall.
The use of a tremie pipe is mandatory.
11. Confirm the depth to the sand pack ("tag the pack") periodically using a measuring tape with a weight
attached or a wire line with a depth counter. Allow the sand to settle (approximately five minutes) to
ensure a more accurate top-of-sand measurement.
12. Ensure that you don’t pull the temporary casing until you have a good seal at the bottom of confining
layer.
13. Tag the pack to see how much sand is lost to the formation.
14. Repeat steps 10 through 13 until sand pack has been installed to two feet above the uppermost slot of
the well screen. Record on the Borehole Log the sand grain size and gradation, sand pack interval (depth
to top and bottom), and total amount of sand used (volume or weight).
15. Instruct the driller to add bentonite pellets or chips to form a bentonite seal at least two (2.0) feet thick.
Record the bentonite seal interval (depth of top and depth of bottom) and the total amount of bentonite
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pellets or chips used. If the bentonite seal must be installed through a column of water greater than 20
feet, install the bentonite seal as a slurry using a tremie pipe.
16. If the borehole is dry at the top of the sand pack, ensure that the driller adds approximately one gallon of
distilled water to swell the bentonite. Record the volume of water added to the borehole.
17. Instruct the driller to grout or concrete the annulus to the surface. If the column of water above the top of
the bentonite is greater than 20 feet, install the grout using a tremie pipe. Install concrete in lifts of no
more than approximately 50 feet to avoid melting of PVC casing during curing. Re-fill annulus as
necessary to replace concrete lost to porosity in the formation. Record the total amount of grout or
concrete used. If the temporary casing is to be extracted, assure that the grout or concrete seal is at least
1 foot above the bottom of the confining layer before the temporary casing is extracted. This will ensure
that no water flows from the upper or perched aquifer into the underlying aquifer.
18. Instruct the driller to install a protective casing (minimum of two feet above the ground surface, and a
locking cap) or manhole cover (sealed with an O-ring gasket) as detailed in the driller's statement of work
and specifications. Ensure that a vent hole in the well casing and a drain hole in the protective casing are
drilled as per specifications. Arrange for the installation of a grounding rod for pump generators.
19. Ensure that a locking cap is installed on the protective casing. Record key number on the Borehole Log.
The driller will also install a concrete pad (with an elevation marker point on the north side of the well) and
steel barricades (in high traffic areas) according to specifications.
20. Measure the water level inside the well and record at the top of the Borehole Log. At a minimum, return to
the well site to obtain another water level 24 hours from the first reading and record on the Borehole Log.
21. Ensure that the driller steam cleans all down-hole equipment prior to beginning each new borehole.
Decontaminate water-level measurement equipment prior to use.
22. Complete the Borehole Log and submit it to the Project Manager or Field Team Leader. File a copy in the
Water Quality Data Filing System.
Please refer to Attachments - Figure GW-4. Example Borehole Log
Surveying
1. Prepare a statement of work for a licensed surveying contractor to determine the location and elevation of
the ground surface and the top of the protective casing. The horizontal control will be Kennecott Mine
Datum to within + 3 ft (+ 1 meter). The elevation of the monument marker will be surveyed to within + 0.01
foot (+ 0.3 cm) using the National Geodetic Vertical Datum of 1929. Corrected survey data will include
loop closure for survey accuracy within these limits.
2. The surveyor's report will include a list of coordinates, elevations, and system used. The report must also
include a map, and a description and location of all permanent and semipermanent reference points used
for horizontal and vertical control. This report will be filed in the Water Quality Data Filing System.
Geophysical Borehole Logging
Borehole geophysical techniques provide an efficient and cost-effective means to collect lithologic and hydrologic
information from wells and borings. These methods provide continuous measurements of physical properties
along the entire length of the borehole, supplementing the discrete information gathered by coring.
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1. Calibrate and field-check all logging probes each day prior to beginning work at the site. Conduct testing
and calibration according to the manufacturer's recommendations. Document calibration and field-check
information for each particular logging probe on the borehole Log Header for that instrument. The
required Log Header information is provided in Figure GW-5. An example Log Header is presented in
Figure GW-6.
2. When borehole logs will be used for quantitative analyses, check each probe with the field standard
before and after the probe is run in the hole. Record the type of field standard used and the field check
values on the appropriate Log Header.
3. Choose an appropriate logging speed for each borehole technique based on the type of probe used,
noise conditions, and data resolution requirements. Record the logging speed on the Log Header.
4. Choose a vertical log scale based on appropriate resolution requirements, but not greater than 20 feet per
inch, or 2.5 meters per centimeter. Choose a horizontal scale to accommodate a reasonable range of
signal variation.
5. Reference log starting depth to a surveyed surface point.
6. When probes are used in combination, ensure that no probe shall interfere with the performance of
another probe in the same combination. Document the combinations used on the Log Header. Correct
the borehole measurements for difference measuring depths between probes. Note the correct logs as
such.
Procedures for Specific Borehole Geophysical Techniques
1. Electrical Logs: Measure and record the temperature of a sample of the drilling fluid on the Log Header. If
the logs are used in an augured hole, measure a sample of the borehole fluid immediately after logging.
2. SP Logs: Do not use SP logs for quantitative analysis except for the special case of no log response. Do
not adjust the shale baseline on an SP log while the log is being recorded.
3. Resistivity Logs: When resistivity logs will be used for quantitative analysis, apply the corrections to the
analyzed intervals. Make corrections appropriate to the type and make of probe used and document the
corrections. For short-normal resistivity logs, use probes with measurement electrode spacings of no
greater than 16 inches. For long-normal resistivity logs, use probes with measurement electrode spacings
of no greater than 64 inches.
4. Caliper Logs: Use a caliper probe with a minimum of three measuring arms. The arms should be of the
finger type and possess sufficient length to record the entire range of diameter change within a given
borehole.
5. Nuclear Logs: The logging supervisor will ensure that the individual performing the borehole geophysical
logging with probes containing radioisotopes shall be in compliance with all state and federal regulations
for handling, storing, and using radioactive sources. Run all other borehole logs chosen as part of the
logging suite prior to running any nuclear probes containing a radioisotope source. Use SPI units of
measurement on all nuclear logs. When using analog equipment, choose a time constant appropriate to
the data needs and site conditions, but which does not exceed 15 seconds. Choose a logging speed
appropriate to the data needs and site conditions which does not exceed 30 feet per minute. Correct the
data from the nuclear log for lag effects. Record the time constant, logging speed, and correction method
on the log header.
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6. Acoustic Televiewer Logs: When an ATV log is deeper than 100 feet and will be quantitatively analyzed,
correct the ATV log using the data obtained from a borehole deviation log of the same borehole.
REQUIRED LOG READER INFORMATION
• WELL INFORMATION
• Well Name/Number
• Location/Site Name
• Surface Elevation
• Casing Height (above surface)
• Depth Reference (description)
• Borehole Diameter
• Casing Information (Type, Diameter, Location)
• Drilling Fluid Description (Type, Resistivity, Temperature)
• Construction Information (Locations cement, perforations, screen)
• Drilling Information (Date Drilled, Name of Driller, Drilling
• Methods, Drilled Depth
• LOG INFORMATION
• Type of Log
• Run Number
• Name(s) of Operators, Observers
• Date Logged
• Probe Description (Name, Serial Number)
• Logging Speed
• Recorder Scale
• Module/Panel Settings
• Calibration Data
• Listing of all other logs run on same date.
• Miscellaneous Information
• Additional comments (e.g., adverse weather, logging conditions, any irregularities in calibration, logging
procedure)
Note: Log header information required for all borehole geophysical logs. Header information must be as complete as possible.
Missing information must be so noted on the header form (Keys, 1989).
Please refer to Attachments - Figure GW-6. Example Log Header
Monitoring Well Documentation
The following information will be documented for all wells used in the monitoring network. This information will be
published in the GCMP upon its next revision. Supporting documentation for this information, as well as Well
Inspection Reports (Procedure GW-02), will be filed in the Water Quality Data Filing System.
• Well Identification Number.
• Alias Well Identification Number.
• Survey location (Kennecott Mine Coordinates, feet) and elevation of collar (feet).
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• Elevation of the ground surface above mean sea level (feet).
• Elevation of protective casing (feet).
• Location of marker point used to measure depth to water (feet).
• Elevation of marker point.
• Depth to water (feet), a recent measurement.
• Total depth to the bottom of the casing (feet).
• Borehole diameter (feet).
• Casing diameter (feet).
• Depth to top of screen (feet).
• Depth to bottom of screen (feet).
• Depth to top of sand (feet).
• Depth to pump setting for dedicated or portable pumps (feet).
• Pack purge volume (gallons).
• One purge volume (gallons).
• Sampling frequency (per year).
• Frequency of site-wide water-level measurements for potentiometric surface (per year)
• Analytical suite.
• Slug test permeability (ft/day).

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6.12 PROCEDURE GW-12: WELL ABANDONMENT
Follow this procedure for permanent abandonment of monitoring wells which have been determined to be no
longer useable or will be destroyed due to construction activities.
Preparation
Prepare a statement of work for a licensed drilling contractor to completely fill the well in a manner to prevent
vertical movement of water within the borehole and annular space surrounding the well casing. Include the
following requirements3 in the specifications:
1. The following materials may be used:
a) Neat Cement conforming to ASTM standard C150-94 of sufficient weight (not less than 15 lbs/gallon) to
prevent the flow of any water into the hole from any aquifer penetrated.
b) Cement grout consisting of equal parts of cement conforming to ASTM standard C150 and
sand/aggregate with no more than six (6) gallons of water per 94lb sack of cement.
c) Bentonite-based products specifically designed for permanent well abandonment, which are mixed and
placed according to manufacturer's recommended procedures (i.e., Plug-Gel, Shur-Gel, Benseal etc.).
d) The uppermost ten feet of the abandoned well casing or borehole shall consist of neat cement or cement
grout.
e) The liquid phase of the abandonment fluid shall be non-saline water containing no chemicals or toxic
materials or other substances which may decompose or possibly contaminate the ground water supply.
f) Abandonment materials placed opposite any non-water bearing intervals shall be at least as impervious
as the formation prior to penetration during the drilling process.
2. The casing will be pulled, if feasible and possible, while neat cement and cement grout are introduced at
the bottom of the wells and placed progressively upward using a grout pipe, tremie line or dump bailer in
order to avoid segregation, dilution, or bridging of materials. If the casing cannot be pulled and the seal is
of questionable integrity, the casing should be perforated. The screened and perforated intervals will be
pressure grouted. Bentonite-based products shall be mixed and placed according to manufacturer's
recommended procedures.
3. In flowing wells, a cement or grout plug will be placed in the confining stratum overlying the artesian zone.
The remainder of the well will be filled with cement grout, concrete, or bentonite products.
4. The casing, if left in place, shall be severed a minimum of two (2.0) feet below either the natural ground
surface adjacent to the well or at the collar of the hole, whichever is lower. A minimum of two feet of
compacted native material shall be placed above the abandoned well upon completion.
5. Upon completion, the site will be cleaned, and waste materials will be disposed of properly.
3This list is based on the "State of Utah Administrative Rules for Water Wells Drillers", adopted July 15,
1987. As of January 25, 1991, these rules remain in effect. Contact the Water Rights Division at 538-7240
for updates.
6. A report will be submitted to the Division of Water Rights by the driller within 30 days of completion of well
abandonment activities in accordance with Section 12.7 of the "State of Utah Administrative Rules For
Water Well Drillers".
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7. If wells are to be abandoned in areas that may encounter hazardous materials, all personnel must have
current 40-hour OSHA Hazardous Materials training.
Oversight
An on-site engineer or geologist will:
1. Verify the water level and depth to the bottom of the well prior to abandonment activities using Procedure
GF-11.
2. Observe and verify all abandonment activities performed by the driller and document the information as
listed in the next section, "Documentation".
3. Twenty-four hours after abandonment is completed, check the borehole for settlement. Arrange for the
addition of grout and check in 24 hours, repeating until grout remains firm up to a point two (2.0) feet
below the surface. Arrange for the placement of two (2.0) feet of compacted native soil above the
abandoned borehole. Alternatively, if so directed by the Project Manager or Project Work Plan, arrange
for the installation of a concrete plug with a metal marker such that the borehole may be located in the
future.
Documentation
1. Document all field events for the well abandonment process in a Field Logbook, including the following
information:
a) Well I.D.# and Water Right or Drilling Permit Number.
b) Location with respect to the replacement well or to the nearest landmark.
c) Water level and depth to bottom prior to grouting and date measured.
d) Date, time and duration of each field event associated with the abandonment.
e) Description and amount of grout used initially and for each interval.
f) Description and daily quantities of grout used to compensate for settlement.
g) Drilling method.
h) Names of all on-site personnel and licensed drillers.
i) Explicit descriptions of problems encountered and/or any deviations from the planned approach.
j) Casing and materials (e.g., tremie pipes) left in hole (depth, composition, and size).
2. File a copy of the above field notes, as well as a diagram of the abandoned well column (materials/depth),
with the original borehole log in the Water Quality Filing System.
3. Ensure that the driller submits the required report to the Division of Water Rights within 30 days of
completion of well abandonment procedures.

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6.13 PROCEDURE GW-13: WELL DEVELOPMENT
Well development is necessary to restore the natural hydraulic conductivity of the surrounding formation and
remove all foreign sediment. All new wells will be developed prior to sampling. Existing wells producing turbid
samples may also require development. Use this procedure after the monitoring well has been constructed.
1. Develop monitoring wells within 48 hours after well installation.
2. Measure the depth to water and the depth to the bottom of the well according to Procedure GF-11.
3. Subtract the depth to water from the depth to bottom to obtain the number of linear feet of standing water.
For flowing wells, the depth to water used in this calculation will be 0.0 ft. Calculate the volume of
standing water (casing and sand pack volume) as described in Procedure GW-03. Remove at least five
volumes by pumping. Development will be considered complete when the turbidity has substantially
decreased and the pH, temperature, and specific conductivity have stabilized.
4. Contain purged waters in the proper drums if contamination is suspected (see also Procedure GW-06).
5. Decontaminate the pump or bailer (if a non-disposable bailer is used) prior to developing another well.
6. Document all measurements and activities in the Field Logbook. The method of development, pH,
conductivity of casing water, removed volume of water during development, and length of time spent
developing the well will be recorded.

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6.14 PROCEDURE GW-14: SAMPLE COLLECTION -
RADIONUCLIDES
This procedure is for the collection of radionuclides to include Gross Alpha, Gross Beta, Radium 226, Radium
228, and Uranium.
Follow general procedures for sample documentation, sample handling, and equipment decontamination as
directed in Procedures DC-01, DC-03, DC-04, DC-05, MD-01, and MD-02.
1. Prepare all sample containers in accordance with Procedure DC-03.
2. Label the sample containers in accordance with Procedure DC-04.
3. The prepared sample containers should already be rinsed and contain appropriate preservatives, if not,
rinse three times with sample water and preserve according to Table DC-3. Fill the following container
directly from the pump discharge hose:
4. 1 - half gallon plastic container
5. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
5. Since all of these, except for Uranium, must be shipped to an outside laboratory for analysis, the following
MDL's have been set:
· Gross Alpha Dependent on TDS
· Gross Beta Dependent on TDS
· Radium 226 2 pCi/L
· Radium 228 1 pCi/L
· Uranium 0.005 mg/L

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6.15 PROCEDURE GW-15: SAMPLE COLLECTION -
LYSIMETER
LYSIMETER IDENTIFICATION
All RTK soil moisture lysimeter sampling locations are identified utilizing a three-letter identification acronym
followed by a unique number ranging between 4100 and 4199. The site letter acronym identifies the general
location of the lysimeter as outlined in the procedures in GW-01.
LYSIMETER INSPECTION
Each time a lysimeter is to be sampled the inspection procedures outlined in GW-02 are to be followed. However,
additional troubleshooting may be required. For instance, if there is no remaining suction and no sample, follow-
up corrective action may be required. The status of the lysimeter is to be recorded as described in GW-02, as well
as on the lysimeter record keeping field form, using the appropriate lysimeter status number outlined in the
troubleshooting section.
TROUBLESHOOTING
The following is a troubleshooting guide for suction lysimeter field sampling:
Lysimeter Status No.
1. Lysimeter has vacuum remaining that ranges from 20 to 50 centibar, sample volume is greater than
100ml. Meaning: Lysimeter is operating properly, if soil matrix potential is much less than applied suction.
Correction Action: None.
2. Lysimeter has vacuum remaining that ranges from 20 to 50 centibars, sample volume collected is 10 to
100ml. Meaning: Lysimeter is operating properly, if soil matrix potential is near applied suction. Corrective
Action: None; however, special precautions are needed to be observed in the analysis of low volume
samples. Prioritize analytical request.
3. Lysimeter has vacuum remaining that is greater than 20 centibars, no sample. Meaning: Lysimeter is
operating properly, if soil matrix potential is greater than the applied suction. Corrective Action: None.
4. Lysimeter has no vacuum remaining, no sample. Meaning: Soil matrix potential is less than the air entry
value or the lysimeter leaks. Corrective Action: Compare to water content records and to other lysimeters
at the same depth to see if it possible for the suction to be less than -2 bars. If not, inject 50ml of
deionized water and reapply vacuum. If vacuum is gone within an hour, replace lysimeter.
FIELD MEASUREMENTS
Field measurements will be collected during the procedure outlined in GW-04, including pH, specific conductance,
temperature, dissolved oxygen, ferrous iron, and sulfide (see CHEMets ampoules due to limited sampling
volume). Also, nitrites and nitrates are required for field measurements, using CHEMets ampoules specified for
these analyses. Follow the instructions provided with these CHEMets sample kits. A sample volume estimation is
also required after sample collection (0-700ml).
SAMPLING PROCEDURES - SAMPLE CONTAINER PREPARATION
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1. Prepare sample containers prior to the sampling event. Use new laboratory-cleaned sample containers.
The containers should be rinsed three times with deionized water. Label the containers as directed by
procedure DC-04.
2. Use the proper containers and preservatives for each analytical parameter as specified in lysimeter
analysis priority table. Note: Due to the small amount of sample available, smaller containers are
sufficient for collection.
APPLYING VACUUM
1. Remove the cap from the PVC casing. Lightly pull on the two tubings found inside of casing. Be careful to
not pull the connected end of the tubings out of the lysimeter. Remove the plastic O-rings from the free
ends of the tubing.
2. Connect the hose of the nitrogen bottle regulator to the black tubing of the lysimeter. Open the regulator
valve, allowing no more than 15 lbs. pressure through the lysimeter. Purge lysimeter with nitrogen gas
until all stagnant water is evacuated and the gas is coming out of the white tubing.
3. Disconnect the regulator tubing from the lysimeter, bend the black neoprene end of the white tubing and
replace the O-ring--this restricts any inflow of air into the lysimeter.
4. Connect the black tubing of the lysimeter to the pressure-vacuum hand pump (Model 1920K1) on the
vacuum valve (valve must have vacuum dial gauge) at the bottom of the pump. Apply a vacuum to the
lysimeter until a stable 60 centibars is read on the vacuum dial gauge. Observe the gauge for a few
seconds to make sure lysimeter is holding the vacuum. Record the time, date, and the vacuum applied
(centibars) as indicated on the record keeping field form.
5. Before removing the black tubing from the hand pump, bend the neoprene end of the black tubing, and
replace the O-ring so it restricts any inflow of air. This will maintain the vacuum inside the lysimeter.
6. Replace both tubing’s back into the PVC casing. Replace cap on the casing head. Wait 24 hours to let
lysimeter collect a sufficient sample.
COLLECTING SAMPLE
1. Remove PVC cap from the head of the lysimeter casing. Lightly pull on the tubing, being careful to not
pull the connected ends out of the lysimeter.
2. Before removing the O-rings from the tubing, connect the black tubing to the vacuum valve of the
pressure-vacuum hand pump. Remove the O-ring and record the remaining value in the indicated space
on the record keeping field form.
3. Remove the O-ring from the white tubing. Thoroughly rinse the black neoprene endings of both tubes with
deionized water.
4. Connect the hose of the nitrogen bottle regulator to the end of the black tubing. Open the regulator valve,
allowing no more than 15 lbs. pressure through the lysimeter. Purge the lysimeter with nitrogen gas until
all the sample water is evacuated. Collect the sample in the pre-washed bottles required. Fill the
unpreserved bottle first. This will provide the fluid for field measurements. Be sure to take the samples
temperature upon purging the lysimeter to ensure it is a representative reading. NOTE: Take the
temperature from the sample in the unpreserved bottle--chemical reactions can affect the temperature
reading, giving an incorrect number.
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5. When all the sample water is evacuated and collected, turn the nitrogen pressure off and remove the
hose from the black tubing. Replace the O-rings on the neoprene ends of the tubing, bending the ends to
prevent contamination of the lysimeter.
6. Replace both tubing back into the lysimeter PVC casing and replace cap on the casing head.
Please refer to Attachments - FIGURE GW-7: EXAMPLE LYSIMETER RECORD KEEPING FIELD FORM

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7 PROCESS WATER SAMPLING
This section presents procedures associated with process water sampling activities.

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7.1 PROCEDURE PW-01: SAMPLE POINT IDENTIFICATION
New process water sampling locations are identified utilizing a three- or four-letter identification acronym followed
by a unique number ranging between 0001 and 9999, and a final letter code. No dashes and/or spaces are used
in the well name. Special identification numbers for QC samples are described in Procedures QC-01 through QC-
05.
Names for new process water sampling points will be assigned or approved by the Sampling Supervisor. The
requirements for naming new sampling sites are identified in Procedure DC-02.

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7.2 PROCEDURE PW-02: SITE INSPECTION
This procedure describes sampling site inspections. Two types of site inspections are to be completed at each
site, one a general site investigation to be conducted each time a sample is collected and the other a
comprehensive inspection to be performed when the site is first designated, or for existing sites, as soon as
possible. These inspections are to be done in addition to other inspections that may be required by specific
procedures.
General Site Inspection
Upon arrival at each process water sampling site, the site will be inspected. The purpose of this inspection is to
document the sampling point is functional, the sampling equipment dedicated to the site (if any) is operating
correctly, and that the sampling point and/or equipment has not been tampered with. Any problems identified at
the site will be noted in the Field Logbook or designated Field Data Sheet and any equipment problems corrected.
Any major equipment problems or evidence of tampering will be reported to the Sampling Supervisor.
Comprehensive Inspection
The purpose of the comprehensive inspection is to document the sampling site. Sufficient detail and description is
to be provided to allow the exact location of the sampling site and the identification of sampling equipment present
at the site. A map of the site is to be drawn that locates all major features related to the sampling point.
Photographs of the site and sampling equipment will be taken to show sampling points, all measuring points, and
permanent sampling equipment. Any pertinent items concerning the condition of the sampling point, sampling
equipment, special sampling considerations, or its surroundings not included in the above information will be
noted.
For open water or seeps, the documentation required by Procedure SW-02 will also be provided. Process water
samples collected from wells will be documented as described in Procedure GW-02.

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7.3 PROCEDURE PW-03: FIELD MEASUREMENTS
Field measurements will be collected using Procedure SW-03 or GW-04 as indicated by media type. The specific
sampling procedure for the process water sampling point will be reviewed to ensure that any modifications to the
above procedures are noted and followed. Field measurements will be conducted according to the specific
procedure requirements.

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7.4 PROCEDURE PW-04: FIELD DATA SHEETS
A Field Data Sheet will be completed for each process water sample collected. This sheet is described in
Procedure GW-05, if the sample is collected from a well or well like device, as identified in procedure SW-05 for
an open water, and/or as indicated on the specific sampling procedures and/or plans.

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7.5 PROCEDURE PW-05: SAMPLE COLLECTION - SMALL
RESERVOIR AND LEAK DETECTION SUMPS
This procedure is for the collection of water samples representative of the Small Reservoir and the Small
Reservoir leak detection sumps. These sites will be sampled to fulfill the requirements of the Small Reservoir
groundwater discharge permit and associated water quality sampling plan.
Follow Procedure DC-01 to keep a Field Logbook of all sampling activities conducted at the Small Reservoir. The
following sample identification numbers will be used for the Small Reservoir sampling sites:
Sample Site Sample Identification
Small Reservoir SRP850
Lower Leak Detection Sump (east sump) SRP851
Pressure Relief Sump (west sump) SRP852
Follow general procedures for sample container preparation, DC-03; sample labeling, DC-04; sample custody,
DC-05; sample preservation and packaging, DC-06; equipment maintenance, MD-01; equipment
decontamination, MD-02; quality control sampling, QC-01 through QC-05; equipment calibration, GF-01; pH
measurement, GF-02; specific conductance measurement, GF-04; carbonate and bicarbonate measurement, GF-
05.
Small Reservoir Sampling
1. Prepare sample containers in accordance with Procedure DC-03.
2. Coordinate sample collection with the South Area Water Services (SAWS) personnel.
3. SAWS personnel will accompany the samplers during sample collection to ensure the best possible
represented sample is collected.
4. Label sample containers in accordance with Procedure DC-04.
5. The prepared containers should already be rinsed and contain appropriate preservatives, if not, rinse
three times with sample water and preserve according to Table DC-3. Fill the following sample containers
directly from the tap:
- 1 - half gallon plastic containers for major ions analyses,
- 1-8oz plastic container for total metal analyses; and,
- 1–16-oz plastic container for sulfate when pH is less than 4.5.
6. Collect an additional sample in either a stainless-steel bucket or a clean plastic bottle for the field
measurements of temperature, pH, and electrical conductivity, and for preparing a filtered sample for
dissolved metal analyses.
7. Collect the dissolved metal sample from the stainless-steel bucket using a peristaltic pump and an in-line
filtering device with a 0.45-micron filter. The peristaltic pump will provide the pressure for in-line filtering.
Fill 8 ounces into a plastic container for dissolved metal analyses.
8. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
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9. Collect QA/QC samples in accordance with the GCMP. Name the duplicate as described in Procedure
QC-01.
10. Close the sample tap securely.
Lower Leak Collection Sump and Pressure Relief Sump Sampling
1. Prepare sample containers in accordance with Procedure DC-03.
2. Obtain access to the Small Reservoir area from Mine Personnel.
3. Obtain a confined space entry permit from the Mine Safety Officer. Turn on the down hole fan and lights
and wait for at least 5 minutes. Do not enter the sump until air quality has been verified. A watch person
must always be stationed at the surface of the sump during all sampling activities.
4. If the sumps are full and liquid is flowing through the v-notch weir(s) in the sump, catch a water sample as
water flows out the weir. If water is not flowing out the weir, sample using a peristaltic pump with either
new clean vinyl tubing or vinyl tubing dedicated to the sump. Pump enough water through the tubing to
rinse it thoroughly before collecting a sample. In cases where a peristaltic pump is not available, a clean
dipper can be used; the dipper will be rinsed three times with sump water before filling the sample bottles.
5. Label sample containers in accordance with Procedure DC-04.
6. The prepared sample containers should already be rinsed and contain appropriate preservatives, if not,
rinse three times with sample water and preserve according to Table DC-3. Fill the following sample
containers:
- 1-half gallon plastic containers for major ions analyses,
At least 8-ounces into a plastic container for total metal analyses,
- at least 8-ounces into a plastic container for dissolved metal analyses; and
- at least 8 ounces into a plastic container for sulfate when pH is less than 4.5.
7. Collect additional samples in either a stainless-steel bucket or a clean plastic bottle for the field
measurements of temperature, pH, and electrical conductivity, when necessary, for filtering for dissolved
metals.
8. Collect the dissolved metal sample from the stainless-steel bucket using a peristaltic pump and an in-line
filtering device with an 0.45-micron filter. The peristaltic pump will be used to provide the pressure for in-
line filtering. If a peristaltic pump is already being used, collect the sample directly from the end of vinyl
tubing and filtering device. Fill at least 8 ounces into a plastic container for dissolved metal analyses.
9. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
10. Collect QA/QC samples in accordance with the GCMP. Name the duplicate as described in Procedure
QC-01.
11. Take precautions in bringing the samples and equipment out of the sump.
12. Secure the lid to the sump and turn off the down hole fan and lights.
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7.6 PROCEDURE PW-06: SAMPLE COLLECTION - LARGE
RESERVOIR (DESILTING BASIN, ZONE 1 AND ZONE 2
RESERVOIR AND LEAK DETECTION SUMPS)
This procedure is for the collection of representative samples of the Desilting Basin, Zone 1, and Zone 2
Reservoirs and Zone 1 and Zone 2 leak detection sumps. These sites will be sampled to fulfill the requirements of
the Large Reservoir Groundwater Discharge Permit and the associated water quality sampling plan.
There are three chambers located within the Desilting Basin and there are five leak detection sumps located
within the Zone 1 Reservoir liner system and five leak detection sumps located within the Zone 2 Reservoir liner
system. Each individual sump has a dedicated monitoring pipe set that extends between the liners and emerges
above the surface of the Divider Dike crest. Sump samples will be collected via the monitoring pipe sets, generally
with the use of a Grundfos pump.
Follow Procedure DC-01 to keep a Field Logbook of all sampling activities conducted at the Desilting Basin, Zone
1, and Zone 2 Reservoirs. The following sample identification numbers will be used for the Desilting Basin, Zone
1, and Zone 2 Reservoir sampling sites:
Sample Site Sample Identification
Desilting Basin No. 1 (west pond) LRP1320
Desilting Basin No. 2 (north pond) LRP1321
Desilting Basin No. 3 (south pond) LRP1322
Zone 1 Reservoir LRP896
Sump 01 (north sump) LRP891
Sump 02 LRP892
Sump 03 LRP893
Sample Site Sample Identification
Sump 04 LRP894
Sump 05 (south sump) LRP895
Zone 2 Reservoir LRP1319
Sump 01 (north sump) LRP1314
Sump 02 LRP1315
Sump 03 LRP1316
Sump 04 LRP1317
Sump 05 LRP1318
Follow general procedures for sample container preparation, DC-03; sample labeling, DC-04; sample custody,
DC-05; sample preservation and packaging, DC-06; equipment maintenance, MD-01; equipment
decontamination, MD-02; quality control sampling, QC-01 through QC-05; equipment calibration, GF-01; pH
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measurement, GF-02; specific conductance measurement, GF-04; carbonate and bicarbonate measurement, GF-
05.
Desilting Basin, Zone 1, and Zone 2 Reservoirs
1. Prepare all sample containers in accordance with Procedure DC-03.
Coordinate sample collection with South Area Water services (SAWS) personnel.
2. SAWS personnel will accompany the samplers during sample collection to ensure the best possible
represented sample is collected.
3. Label the sample containers in accordance with Procedure DC-04.
4. The prepared containers should already be rinsed and contain appropriate preservations, if not, rinse
three times with sample water and preserve according to Table DC-3. The following containers will be
filled:
- 1- half gallon plastic containers for major ions analyses,
- At least 8 ounces into a plastic container for total metal analyses,
- At least 8 ounces into a plastic container for dissolved metal analyses.
5. Collect the dissolved metal sample from the stainless-steel bucket using a peristaltic pump and an in-line
filtering device with an 0.45-micron filter. The peristaltic pump will provide the pressure for in-line filtering.
Fill 1–8-ounce plastic containers for dissolved metal analyses.
Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
Leak Detection Sumps
1. Prepare sample containers in accordance with Procedure DC-03.
2. Water quality samples will be collected from the pumping device used to conduct the sump pump test. A
sample will be collected if a 3.5 gpm (5000 gallons per day) pumping rate is maintained for one hour.
3. Label the sample containers in accordance with Procedure DC-04.
4. The prepared sample containers should already be rinsed and contain appropriate preservatives, if not,
rinse three times with sample water and preserve according to Table DC-3. Fill the following containers
directly from the pump discharge hose:
- 1/2 gal. plastic containers for major ions analyses,
- At least 8 ounces into a plastic container for total metal analyses,
- At least 8 ounces into a plastic container for dissolved metal analyses.
5. Collect additional samples in either a stainless-steel bucket or clean plastic bottles for the field
measurements of temperature, pH, and electrical conductivity and possibly for the dissolved metal
sample.
6. Collect the dissolved metal sample by attaching an in-line filtering device with an 0.45-micron filter
attached to the end of the Grundfos discharge line. Fill at least 8 ounces into a plastic container for
dissolved metal analyses. If desired, a dissolved metal sample can alternately be collected from a
stainless-steel bucket as described in Step 6 of Zone 1 Reservoir Sampling.
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7. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
7.7 PROCEDURE PW-07: SAMPLE COLLECTION -
SMELTER INTERIM PROCESS WATER POND
This procedure is for the collection of a representative sample of the Smelter Interim Pond. Follow general
procedures for sample documentation, sample handling, and equipment decontamination as directed in
Procedures DC-01, DC-03, DC-04, DC-05, MD-01, and MD-02.
1. Prepare all sample containers in accordance with Procedure DC-03.
2. Collect water samples quarterly from the Interim Pond by lowering either a Grundfos or Bennett pump
down the pond liner until the pump is submerged and begin pumping.
3. Allow the water to flow freely for several minutes to ensure adequate flushing of the pump hoses.
4. Label sample containers in accordance with Procedure DC-04 prior to sampling.
5. The prepared sample containers should already be rinsed and contain appropriate preservatives, if not,
rinse three times and preserve according to Table DC-3. Fill the following containers:
- 1/2 gal. plastic containers for major ions analyses,
- At least 8 ounces into a plastic container for total metal analyses,
- An 8-ounce amber glass bottle for mercury analyses.
6. Collect additional samples in either a stainless-steel bucket or clean plastic bottles for the field
measurements of temperature, pH, and electrical conductivity and for filtering for dissolved metals. Collect
the dissolved metal sample from the stainless-steel bucket using a peristaltic pump to provide pressure
for an in-line filtering device. The filtering device will contain an 0.45-micron filter.
7. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.

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7.8 PROCEDURE PW-08: SAMPLE COLLECTION -
BLUEWATER REPOSITORY SUMP
This procedure is for the collection of water samples representative of the Bluewater Repository sump to fulfill
requirements of the Bluewater Repository Groundwater Discharge Permit and associated water quality sampling
plan.
Follow Procedure DC-01 to keep a Field Logbook of all sampling activities conducted at the Bluewater
Repository. The sample identification number for the Bluewater sump is BRP292.
Follow general procedures for sample container preparation, DC-03; sample labeling, DC-04; sample custody,
DC-05; sample preservation and packaging, DC-06; equipment maintenance, MD-01; equipment
decontamination, MD-02; quality control sampling, QC-01 through QC-05; equipment calibration, GF-01; pH
measurement, GF-02; specific conductance measurement, GF-04; carbonate and bicarbonate measurement, GF-
05.
1. Prepare sample containers in accordance with Procedure DC-03.
2. When it has been determined that flow is present in the sump, a sample will be collected from the bucket
in the sump which is located at the end of the seepage collection pipe.
3. Label containers in accordance with Procedure DC-04.
4. The prepared containers should already be rinsed and contain appropriate preservatives, if not, rinse
three times with sample water and preserve according to Table DC-3. Fill the following sample containers
directly from the sump bucket:
- 1 - half gallon plastic container for major ions analyses,
- At least 8 ounces into a plastic container for total metal analyses,
- At least 8 ounces into a plastic container for sulfate when pH is less than 4.5.
5. Collect an additional sample for field measurements of temperature, pH, and electrical conductivity.
6. Collect the dissolved metal sample directly from the dedicated sump bucket using a peristaltic pump and
an in-line filtering device with an 0.45-micron filter. The peristaltic pump will provide the pressure for the
in-line filtering. Fill at least 8 ounces into a plastic container for dissolved metal analyses.
7. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
8. Collect QA/QC samples in accordance with the GCMP. Name the duplicate as described in Procedure
QC-01.
9. Empty the bucket, rinse it with de-ionized water, and return it to collect any water from the seepage
collection pipe.
10. Secure the man-hole lid.

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7.9 PROCEDURE PW-09: SAMPLE COLLECTION - UPDES
(GENERAL)
This procedure is for the collection of water samples at permitted UPDES outfalls to C-7 Ditch and drainages to
the Great Salt Lake and Bingham Creek.
1. Prepare sample containers in accordance with Procedure DC-03.
2. Complete UPDES Field Data Sheet (Figure PW-1).
3. Place sample containers on flat, stable surfaces for receiving samples.
4. Remove the large sample container from the automatic sampling unit and shake to mix the composite
sample. Continue to agitate the composite sample to ensure a homogeneous sample is collected.
5. Rinse the sample containers at least three times using the water to be sampled (unless previously
prepared with preservatives).
6. Transfer the sample until the containers are completely filled.
7. For samples to be submitted to an external laboratory, secure the cap tightly.
8. If sample site does not have an identification number, assign a sample identification number in
accordance with Procedure PW-01.
9. Label samples in accordance with Procedure DC-04.
10. Handle the sample as described in Procedures DC-05 and DC-06.
11. Collect QA samples and process in the same manner as other samples with respect to documentation
and handling.
Please refer to Attachments - Figure PW-1. UPDES Field Log Sheet

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7.10 PROCEDURE PW-10: SAMPLE COLLECTION - UPDES
(ORGANIC)
The following procedure will be followed to collect process water samples for organics (VOC). Follow general
procedures for sample documentation, sample handling, and equipment decontamination as directed in
Procedures DC-01, DC-03, DC-04, DC-05, DC-06, MD-01, and MD-02.
1. Prepare sampling equipment and sample containers, (Procedure DC-03) prior to visiting sample site.
2. Remove the acid vial, transfer pipette and one sample vial from the kit. Avoid contamination of any part of
the collection kit from petroleum products or cleaning solvents.
3. Remove the cap on the first sample vial keeping the cap away from any sources of contamination.
4. Fill the sample vial to overflowing but take care not to flush out the preservative. No air bubbles should
pass through the sample as the bottle is filled or be trapped in the sample when the vial is sealed.
5. The pH of the sample must be adjusted to a pH of <2 by carefully adding two drops of acid from the acid
vial. Highly buffered water may require more acid. Samples received are tested for pH prior to testing and
will be discarded for a pH of 2 or greater.
6. Following the addition of acid, the vial must be sealed with the Teflon face down, shaken vigorously for
one (1) minute, and store at 4EC (40EF) until received by the Division of Laboratory Services.
7. The process is repeated for the remaining three sample vials.

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7.11 PROCEDURE PW-11: SAMPLE COLLECTION – BARGE
1. Prepare all sampling equipment and sample containers, including QC samples (Procedure DC-03), prior
to visiting the station.
2. Place sample containers on flat, stable surfaces for receiving samples.
3. Remove the large sample container from the automatic sampling unit and shake in order to mix the
composite sample.
4. Rinse the sample container at least three times using the water to be sampled (unless previously
prepared with preservatives).
5. Transfer the sample until the container is completely filled.
6. For samples to be submitted to an external laboratory, secure the cap tightly.
7. Assign a sample identification number in accordance with Procedure PW-01.
8. Label samples in accordance with Procedure DC-04.
9. Handle the sample as described in Procedures DC-05 and DC-06.
10. Collect QA samples and process in the same manner as other samples with respect to documentation
and handling.

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7.12 PROCEDURE PW-12: SAMPLE COLLECTION -
TAILINGS POND RETURN
Follow general procedures for sample documentation, and sample handling as directed in Procedures PW-01,
DC-04, DC-05, and DC-06.
1. Prepare sample containers in accordance with DC-04 prior to visiting the sample site.
2. Samples can be collected as needed directly from the return canal at the Southeast corner of the tailings
impoundment using a sample dipper.
3. The dipper should be rinsed three times with the sample water prior to collecting the sample.
The prepared containers should already be rinsed and contain appropriate preservatives, if not, rinse
three times with sample water and preserve according to Table DC-3. Fill the following sample containers
directly from the dipper:
- 1 - half gallon plastic container for major ions analyses,
- At least 8 ounces into a plastic container for total metal analyses,
- At least 8 ounces into a plastic container for sulfate when pH is less than 4.5.
4. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.

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7.13 PROCEDURE PW-13: SAMPLE COLLECTION -
TAILINGS POND SEEPS
The following procedure will be followed to collect samples of seeps and drainage water from the tailings pond, or
samples of similar type elsewhere on RTK property (i.e., tunnels).
1. Perform site inspection described in Procedure SW-02.
2. Prior to sample collection, review the general sampling protocol presented in Procedure SW-06.
3. Draw a sketch of the sampling point (to scale, if possible) on the Surface Water Quality Field Data Sheet
and complete the field sheet as required in Procedure SW-05. Note distances from fixed landmarks such
that the site may be located again.
4. Collect and record field measurements as required in Procedure SW-05.
5. Collect sample by holding the sample container under the flowing seep as described in Procedure SW-
07. If the flowing seep is not exposed, sample the standing water in accordance with Procedure SW-06.
6. Assign a sample identification number in accordance with Procedure DW-01.
7. Label samples in accordance with Procedure DC-04.
8. Handle the sample as described in Procedure DC-05 and DC-06.
9. Collect QC samples as directed by Procedures QC-01 through QC-05. Process these samples in the
same manner as other samples with respect to documentation and handling.
10. Arrange for the surveying of new sample locations if required by the Project Work Plan or the Project
Manager (see Procedure DW-01).

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7.14 PROCEDURE PW-14: SAMPLE COLLECTION -
TAILINGS POND DRAINS
The following procedure will be followed to collect samples of seeps and drainage water from the tailings pond, or
samples of similar type elsewhere on RTK property (i.e., tunnels).
1. Perform site inspection described in Procedure SW-02.
2. Prior to sample collection, review the general sampling protocol presented in Procedure SW-03.
3. Draw a sketch of the sampling point (to scale, if possible) on the Surface Water Quality Field Data Sheet
and complete the field sheet as required in Procedure SW-05. Note distances from fixed landmarks such
that the site may be located again.
4. Collect and record field measurements as required in Procedure SW-05.
5. Collect sample by holding the sample container under the flowing drainpipe.
6. Assign a sample identification number in accordance with Procedure DW-01.
7. Label samples in accordance with Procedure DC-04.
8. Handle the sample as described in Procedures DC-05 and DC-06.
9. Collect QC samples as directed by Procedures QC-01 through QC-05. Process these samples in the
same manner as other samples with respect to documentation and handling.
10. Arrange for the surveying of new sample locations, if required, by the Project Work Plan or the Project
Manager (see Procedure DW-01).

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7.15 PROCEDURE PW-15: SAMPLE COLLECTION -
SMELTER PROCESS WATER SUMPS
This procedure is for the collection of water samples representative of the Smelter Process Water sumps to fulfill
requirements of the Smelter Ground Water Discharge Permit and associated water quality sampling plan.
Follow Procedure DC-01 to keep a Field Logbook of all sampling activities conducted at the Smelter Process
Water sumps.
Follow general procedures for sample container preparation, DC-03; sample labeling, DC-04; sample custody,
DC-05; sample preservation and packaging, DC-06; equipment maintenance, MD-01; equipment
decontamination, MD-02; quality control sampling, QC-01 through QC-05; equipment calibration, GF-01; pH
measurement, GF-02; specific conductance measurement, GF-04.
1. Prepare sample containers in accordance with Procedure DC-03.
2. Smelter operations will determine when there is sufficient water present in the sump for a sample to be
collected.
3. Procure a sample by removing water from the sump with a portable pump or a dedicated pump if
provided.
4. Label containers in accordance with Procedure DC-04.
5. The prepared containers should already be rinsed and contain appropriate preservatives, if not, rinse
three times with sample water and preserve according to Table DC-3. Fill the following sample containers
from the pump discharge hose:
- 1/2-gallon plastic container for major ions analyses,
- At least 8 ounces into a plastic container for total metal analyses,
- 1-gallon stainless steel bucket for procuring a dissolved metal sample and for field measurements of
temperature, pH, and electrical conductivity.
6. Collect the dissolved metal sample directly from the stainless-steel bucket using a peristaltic pump and an
in-line filtering device with an 0.45-micron filter. A peristaltic pump will provide the pressure for the in-line
filtering. Fill at least 8 ounces into a plastic container for dissolved metal analyses.
7. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.
8. Collect QA/QC samples in accordance with the GCMP. Name the duplicate as described in Procedure
QC-01.

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8 DRINKING WATER SAMPLING
This section presents procedures associated with drinking water sampling activities.

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8.1 PROCEDURE DW-01: SAMPLE POINT IDENTIFICATION
AND LOCATION
Drinking water sampling locations are identified utilizing acronyms listed below:
Sample Identification Number Location
- BMD1009 Freeman Culinary Tank After Chlorination
- BMD1010 Mine 6290 Office Janitor's Mop Sink
- BMD1011 Mine Visitor Center Men's Restroom Wash Basin
- BMD1012 Mine 6290 Change House Washroom Sink
- BMD1013 Mine 6190 Truck Shop Washroom
- BMD1014 Mine 6190 Truck Shop Foreman's Restroom
- BMD1015 Copperfield Tire Shop Sink
- BMD1016 Mine 6190 Bull Gang Restroom Wash Basin
- BMD1017 Mine 6190 Redi Room Men's Restroom Wash Basin
- BMD1018 Mine 6190 Redi Room Women's Restroom Wash Basin
- BMD1019 Mine 6190 Office Building Lunchroom Wash Basin
- BMD1020 Mine 6190 Office Building Ladies Restroom Wash Basin
- BMD1021 Markum Shop Kitchen Sink
- BMD1022 Mine Safety Office Janitor's Mop Sink
- BMD1023 Mine Dry Fork Shops Women's Restroom Wash Basin
- BMD1024 Mine Dry Fork Shops Electrical Foreman's Restroom Wash Basin
- BMD1025 Mine Dry Fork Shops Welding Shop West Sink
- BMD1026 Mine Dry Fork Shops Electrical Office Test Area Wash Room
- BMD1027 Mine Dry Fork Shops Lineman Trailer Wash Basin
- BMD1028 Mine Dry Fork Shops Dozer Repair Lunchroom Wash Basin
- BMD1029 Mine Dry Fork Shops Car Shop Lunchroom Wash Basin
- BMD1036 Bingham Mine Safety Office Rest Room Wash Basin
- BMD1037 6190 Admin Conference Room Kitchen Sink
- BMD1038 6190 Admin Office Women's Rest Room Wash Basin
- BMD1039 6190 Admin Office Men’s Rest Room Wash Basin
- BMD1040 6190 Admin Office Kitchen Sink Faucet
- ECD1030 SAWs Plant Control Room Mop Sink
- ECD1031 SAWS Plant Foreman's Washroom Wash Basin
- ECD1032 SAWS Plant Janitor's Mop Sink
- ECD1033 Mine Car Whacker Restroom Wash Basin
- ECD1034 Mine Copperton Tower Restroom Wash Basin
- ECD1035 Barney Tunnel Culinary Tank
- SMD1045 Smelter Environmental Monitoring Center
- SMD1046 Smelter #8 Acid Plant Repair Building Mop Sink
Sample Identification Number Location
- SMD1047 Smelter Change house Downstairs Mop Sink
- SMD1048 Smelter Central Warehouse Outside Tap Dock
- SMD1049 Smelter Mechanic Shop Wash Basin
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- SMD1068 Smelter #8 Acid Plant Field Repair Restroom Wash Basin
- SMD1069 Smelter Safety Office Exam Room Wash Basin
- SMD1070 Smelter Environmental Office Restroom Wash Basin
- SMD1071 Refinery Administration Building. Men's Rest Room Wash Basin
- SMD1075 Smelter Engineering Kitchen Sink
- SMD1095 Smelter Upstairs Lunch Room in Maintenance Building Kitchen Sink
- SMD1096 Smelter EDX Building Men’s Rest Room Wash Basin
- SMD1097 Smelter Flash Furnace Building Level 3 Men’s Rest Room Wash Basin
- SMD1098 Smelter Filter Plant Maintenance Building Women’s Rest Room Wash Basin
- RFD1051 Refinery Administration Building Janitor's Room Mop Sink
- RFD1052 Refinery Maintenance Shops Foreman's Restroom Wash Basin
- RFD1053 Refinery Warehouse Wash Basin
- RFD1054 Refinery Field Repair Foreman's Office Sink
- RFD1055 Refinery Boiler Plant Upstairs Restroom Wash Basin
- RFD1094 Refinery P.M. Building Women’s Rest Room Wash Basin
- MCD1056 Magna Pipe Shop Shower
- MCD1057 Magna Central Garage Washroom
- MCD1058 Magna Safety Office Rear Washroom Wash Basin
- MCD1059 Magna Flotation Sample Department Storage Room Wash Basin
- MCD1060 Magna Central Change Building Women's Washroom Wash Basin
- MCD1073 Magna Pipe Shop Lunchroom Sink
- PCD1041 Power Plant 3rd Floor Rest Room Wash Basin
- PCD1042 Power Plant 5th Floor Rest Room Wash Basin
- PCD1061 Bonneville Grind Building Control Room Restroom
- PCD1062 Bonneville Dumper Building Furnace Room Mop Sink
- PCD1067 Bonneville Dumper Building. Control Washroom
- ARD1063 Arthur Carpenters Shop Shower
- ARD1064 Arthur Administration Building Furnace Room Mop Sink
- ARD1066 Arthur Administration Downstairs Women's Washroom Basin
- ARD1074 Arthur Central Shop Restroom Wash Basin
- LSD1078 Section 21 Pump House Combined After Chlorination
- BYD1080 Copperton Concentrator Changehouse Janitor's Sink
- BYD1081 Copperton Concentrator Outside Services Kitchen Tap
- BYD1082 Copperton Concentrator Grinding Plant Millwrights Kitchen Tap
- BYD1083 Copperton Concentrator Grinding Plant Operations Kitchen Tap
- BYD1084 Copperton Concentrator Moly Plant Systems Kitchen Tap
- BYD1085 Copperton Concentrator Grinding Plant Electrical Kitchen Sink
- BYD1086 Copperton Concentrator Met Lab Kitchen Sink
- BYD1087 Copperton Concentrator Moly Operations Kitchen Sink
- BYD1088 Copperton Concentrator Flotation Plant Millwright Kitchen Sink
- BYD1089 Copperton Concentrator Recordkeeping Center Bathroom Wash Sink
- BYD1090 Copperton Concentrator Culinary Tank After Chlorination
- WTD1065 Garfield Security Restroom Wash Basin
- ECP2796 Zone A RO Product Water
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Sample identification names for new drinking water sampling points will be assigned and approved by the
Sampling Supervisor.
*Not Valid Points

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8.2 PROCEDURE DW-02: SITE INSPECTION
The purpose of the inspection is to document the sampling site. Sufficient detail and description is to be provided
to allow identification of the exact sampling site. A map of the site is to be drawn that locates all major features
related to the sampling point. Photographs of the site should be taken to show the sampling point. Note any
pertinent items concerning the condition of the sampling point, special sampling considerations, or its
surroundings.

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8.3 PROCEDURE DW-03: FIELD MEASUREMENTS
The following procedure will be followed for field measurements of pH, temperature, and specific conductivity for
drinking water.
1. Begin written documentation as appropriate (see Procedure DC-01, and DW-04).
2. Allow water to flow for at least 5 to 10 minutes from the designated sample point to ensure adequate
flushing of the immediate supply pipes.
3. Collect samples in new, laboratory-cleaned, or decontaminated containers for measurement with meters.
4. Follow Standard Operating Procedures GF-01, GF-02, and GF-04 for calibrating and measuring pH and
specific conductance.

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8.4 PROCEDURE DW-04: FIELD DATA SHEETS
A Drinking Water Field Data Sheet will be completed for each sample collected that is analyzed for drinking water
parameters only. A sample Drinking Water Field Data Sheet is shown in Figure DW-01.
For samples collected from a well for the purpose of monitoring drinking water sources, Procedure GW-05 will be
followed for the completion of a Field Data Sheet.
Please refer to Attachments - Figure DW-1. Drinking Water Field Data Sheet

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8.5 PROCEDURE DW-05: SAMPLE COLLECTION -
DRINKING WATER
BACTERIOLOGICAL EXAMINATION
The following procedure will be followed to test drinking water samples for residual chlorine, and to collect
samples for bacterial counts:
1. Begin written documentation as appropriate (see Procedure DC-01 and Figure DW-02).
2. Assign a sample identification number in accordance with Procedure DW-01.
3. Decontaminate tap using antibacterial wipes and holding an open flame under the tap. Allow cold water to
run freely for five to ten minutes prior to sampling. While water is flowing, the sampler should wash hands
in a separate sink, if possible, to help minimize sample contamination.
4. Collect a sample for bacterial count by filling two sterile plastic bottles from the tap. Prevent contact by
any object (including sampler's hands) on the bottle opening or interior.
5. Label and handle samples in accordance with Procedures DC-01 through DC-05.
6. Measure residual free chlorine by following instructions provided in a Chlorine Colorimetric sample kit.
Record the residual chlorine concentration on the Utah State Department of Health Form (Figure DW-02)
and in the Sample Logbook in the Field Office.
7. Place samples in coolers with ice for immediate shipment to KEL and the State Health Laboratory for
analysis.
Please refer to Attachments - Figure DW-2. Example Utah State Form for Bacteriological Examination

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8.6 PROCEDURE DW-06: SAMPLE COLLECTION -
DRINKING WATER
The following procedure will be followed to collect drinking water samples with the exception of samples collected
for first draw analyses of lead and copper and samples collected for organic analyses.
Follow general procedures for sample documentation, sample handling, and equipment decontamination as
directed in Procedures DC-01, DC-03, DC-04, DC-05, DC-06, MD-01, and MD-02.
1. Prepare all sampling equipment and sample containers, (Procedure DC-03) prior to visiting sample site.
2. Samples should be collected at the well, or at a point in the system where different water sources blend.
Sample point will be prior to any water treatment process (does not include chlorination) and before entry
into the distribution line.
3 Sample should be collected directly from spigot or sample port. If a hose is attached, it should be
removed prior to collecting sample.
3. Allow water to flow freely from the designated sample point for at least 5-10 minutes to ensure adequate
flushing of the immediate pipes. This is necessary in order to procure a representative sample.
4. Label sample containers in accordance to Procedure DC-04 prior to sampling.
5. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.

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8.7 PROCEDURE DW-07: SAMPLE COLLECTION -
DRINKING WATER LEAD AND COPPER FIRST DRAW
TAP SAMPLING
The following procedure will be followed to collect drinking water samples for lead and copper first draw tap
sampling:
Follow general procedures for sample documentation, sample handling, and equipment decontamination as
directed in Procedures DC-01, DC-03, DC-04, DC-05, DC-06, MD-01, and MD-02.
1. Arrange sampling schedule with appropriate plant supervisor prior to the day of sampling.
2. At least six hours prior to sample collection, locate each site to be sampled and thoroughly flush the lines
by turning on the faucet for a minimum of 5 minutes.
3. After sufficient flushing of the supply line, post each individual site by securely attaching a DO NOT USE
tag to the faucet.
4. Prepare all sample containers in accordance with Procedure DC-03) prior to visiting the sites. Sample
containers will be acidified with 4 mL of HN03 to ensure sample preservation.
5. Label sample containers in accordance with Procedure DC-04.
6. After the six hour "minimum" waiting period, remove the tag from each location immediately prior to
collecting a sample.
7. Always collect the first water coming from the tap and always collect a one-liter sample in one container
only.
8. Handle the samples and documentation in accordance with Procedures DC-05 and DC-06.

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8.8 PROCEDURE DW-08: SAMPLE COLLECTION -
COLIFORM BACTERIA
8.8.1 INTRODUCTION
This plan is for the collection of coliform bacteria samples for KUC drinking water systems as required by U.A.C.
R309-104-4.5.4.d.
RTK has five (5) public drinking water systems. All are classified as non-community, non-transient systems. The
following table lists the system name and identification number, bacteriological sample frequency, and area
served for each system.
SYSTEM ID AND NAME FREQUENCY SERVICE AREA
18003 Section 21 Monthly All North End Facilities
18136 Copperton Concentrator Quarterly Copperton Concentrator Area
18141 Utah Metals Tunnel Quarterly Bingham Canyon
18152 Lark System Quarterly Mine Entrance
18161 Zone A RO Monthly Municipal

8.8.2 PROJECT RESPONSIBILITIES
The KUC Environmental Sampling Supervisor will have overall responsibility for the sampling and compliance
program, quality control, and reporting. The KUC Environmental Technicians will have the responsibility of
collecting, handling, and documenting of all water samples.
8.8.3 WATER QUALITY SAMPLING LOCATIONS
Sample sites and sample identifications are listed for the five systems in the attached KUC Standard Operating
Procedure DW-01. Sample site locations shall be rotated within each system according to the sampling frequency
for each water system. Sample identification numbers beginning in: "BMD" applies to the Utah Metals Tunnel
System; “BYD” to the Copperton Concentrator System LTG to the Lark System; ECP to the Zone A RO and all
others apply to Section 21 System.
8.8.4 WATER QUALITY SAMPLING PROCEDURES
All bacteriological water samples will be taken in accordance with the attached KUC Standard Operating
Procedures DW-02, DW-04, and DW-05.
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8.9 PROCEDURE DW-09: SAMPLE COLLECTION -
ORGANICS (VOC)
The following procedure will be followed to collect drinking water samples for organics (VOC). Follow general
procedures for sample documentation, sample handling, and equipment decontamination as directed in
Procedures DC-01, DC-03, DC-04, DC-05, DC-06, MD-01, and MD-02.
1. Prepare sampling equipment and sample containers, (Procedure DC-03) prior to visiting sample site.
2. Allow water to flow freely from the designated sample point for at least 5-10 minutes to ensure adequate
flushing of the immediate pipes. This is necessary in order to procure a representative sample.
3. Remove the acid vial, transfer pipet and one sample vial from the kit. Avoid contamination of any part of
the collection kit from petroleum products or cleaning solvents.
4. Remove the cap on the first sample vial keeping the cap away from any source of contamination.
5. Fill the sample vial to overflowing but take care not to flush out the preservative. No air bubbles should
pass through the sample as the bottle is filled or be trapped in the sample when the vial is sealed.
6. The pH of the sample must be adjusted to a pH of <2 by carefully adding two drops of acid from the acid
vial. Highly buffered water may require more acid. Samples received are tested for pH prior to testing and
will be discarded for a pH of 2 or greater.
7. Following the addition of the acid, the vial must be sealed with the Teflon face down, shaken vigorously
for one (1) minute, and store at 4EC (40EF) until received by the Division of Laboratory Services.
8. The process is repeated for the remaining three sample vials.
For all other organic sampling, bottles should be procured from an independent laboratory and their sampling
procedures should be followed for sample collection.

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8.10 PROCEDURE SW-01: SAMPLE POINT IDENTIFICATION
All permanent surface water sampling locations are identified utilizing a three-letter identification acronym
followed by a unique number ranging between 0001 and 9999. No dashes and/or spaces are to be used in the
sample name. Special identification numbers for QC samples are described in Procedures QC-01 through QC-03.
Names for new sampling points will be assigned and approved by the Sampling Supervisor. The information listed
in Procedure SW-02 will accompany requests for new names.
Procedures to be used for naming new sampling points are provided in Procedure DC-02. A sample point
identification must be obtained for all new sampling points, whether permanent or not, to assure that if this site is
ever sampled again in the future the data from past sampling events can be identified. Prior to the selection of a
new sampling point, consideration should be given to the use of an existing sampling point. Existing sampling
points are identified in Table DC-01.
The following sections describe the general conventions used in identifying surface water sampling points prior to
the implementation of the present system.
Site Identification Acronym
The identification acronym consists of a three-letter code identifying the general location of the sample. For
example, the acronym "LCS" identifies a surface sampling point on Lee Creek.
General location acronyms used to date include:
VWS - Surface water sampling point located on the valley side of the Oquirrh Mountains.
LCS - Lee Creek.
RTC - Riter Canal.
BDC - Brighton Drain.
RWC - Right-of-Way Canal.
SZS - Spitz Spring
CSC - C-7 Ditch
CWC - C-7 Ditch (west)
KCS - Kersey Creek
RSC - Ridgeway South Canal
CLC - Clarification Canal
Sample Location Number
A sequence number or character is associated with each sampling point. That number is unique to the sampling
point and will not be used in other points.

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8.11 PROCEDURE SW-02: SAMPLE POINT DESCRIPTION
Mark and survey each sample point for the first time. Follow this procedure to enable surveying. As directed by
the specific Project Work Plan, some points may require permanent markers.
1. Drive a pre-painted, orange wooden stake (2x2x24 inches) 12 to 14 inches into the ground. Use a
waterproof, indelible ink pen or place a metal label on the stake containing the sample identification
number.
2. Measure the location of the stake using a compass and range finder or surveying equipment. Record the
location in coordinates or a compass bearing and distance from a permanent object or from a section
corner on a USGS map. For non-permanent sampling points, locate the site on a USGS topographic or
another suitable map.
3. Document the sample point location on the Surface Water Quality Field Data Sheet.
4. Use a camera with date and time indicator if possible. Check current date and time to ensure accuracy.
5. Shoot a picture of the stake with reference points in the background. Reference points include stationary
objects used in locating the point. Shoot a picture of the stake relative to the overall site if site conditions
are relevant to the study.
6. Shoot a picture of the gauge used in measuring water level, as well as the location at which samples are
collected.
7. Record the picture numbers and roll number on the Surface Water Quality Field Data Sheet, as well as
the direction facing when taken.
8. Take other pictures as deemed necessary and record the above information on the Field Data Sheet.
9. Arrange for the installation of a temporary marker or permanent marker at the sampling location,
depending on the type of sampling point, as directed by the Project Work Plan.
10. If survey coordinates are to be obtained, prepare a statement of work for a licensed surveying contractor
to determine the location and elevation of the ground surface and permanent monument marker. The
horizontal control will be Kennecott Mine Datum to within + 3 ft (+ 1 meter). The elevation of the
monument marker will be surveyed to within + 0.01 foot (+ 0.3 cm) using the National Geodetic Vertical
Datum of 1929. Corrected survey data will include loop closure for survey accuracy within these limits.
11. The surveyor's report will include a list of coordinates, elevations, and system used. The report must also
include a map, and a description and location of all permanent and semipermanent reference points used
for horizontal and vertical control. This report will be filed in the Water Quality Data Filing System.

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8.12 PROCEDURE SW-03: GENERAL PROTOCOL
1. Record pertinent site observations. Include a sketch and photographic documentation for first-time visits
to the site (Procedure SW-02). Identify sample location on the Surface Water Quality Field Data Sheet.
2. Measure the water levels relative to the monument marker described in Procedure SW-02. Measurement
should be accurate to 0.01 feet.
3. Thoroughly decontaminate instruments used in the sampling process. (Procedure MD-02).
4. Place sample containers on flat, stable surfaces for receiving samples.
5. Plan to collect samples first from those areas suspected of being the least contaminated to minimize the
risk of cross contamination.
6. Measure field parameters (pH, temperature, conductivity, etc.) as required by the Project Work Plan.
Measure these parameters at the source rather than in containers when possible. Record the time the
sample is collected and the time the field measurements are measured.
7. Collect samples in prepared containers with the proper preservatives. If required, measure carbonate and
bicarbonate according to Procedure GF-05.
8. Collect sample and securely close containers as quickly as feasible, eliminating any air space.
9. Attach the in-line filtering device with a 0.45-micron filter to collect samples which require filtering. Follow
the manufacturer's instructions for filter use. If field filtering is impossible, fill extra containers (labeled with
the Well ID # in indelible ink) for transport to the Field Office for filtering and filling of containers on the
same day as sample collection.
10. If any preservative is lost prior to or during the filling of a sample container (i.e., spilling or overflow), use
another prepared container.

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8.13 PROCEDURE SW-04: FLOW MEASUREMENT
Flow Measurement Using Floats
The measurement of discharge volumes using floats can be performed within an accuracy range of + 10 percent
under good conditions. The estimate may be as much as 25 percent in error if a poor reach is selected and an
inadequate number of float runs are conducted.
1. Prepare a surface float by partially filling a bottle with water. A rod float may also be used (ie., a wooden
rod with a weighted end) if the water is deep enough such that the rod will not touch the stream bed.
2. Select two cross sections in the channel which are separated by a travel time of approximately two (2.0)
seconds. Shorter travel times may be used if a straight stretch is not available.
3. Measure the float time between the two cross sections several times at several sections across the
stream width.
4. Calculate the mean velocity of a given section as follows:
VS = VF (0.85)
where: VS = Mean velocity of section (feet per second);
VF= Float velocity (feet per second); and
0.85 = Coefficient to allow for the vertical velocity profile and
relative depth of immersion.
5. Calculate the area of each section (AS) as shown in Figure 1. This requires the measurement of depth at
each section center (i.e.., the location at which the float was placed).
6. Measure the water level relative to the monument marker.
7. Calculate the discharge for each section as follows:
DS = AS (VS)
Dg = Ds (60) (7.485)
where: DS = Discharge of section (cubic feet per second);
AS = Area of section (square feet); and
VS = Velocity in section (feet per second).
Dg = Discharge in gallons per minute
8. Calculate the total discharge rate for the channel by summing all sectional discharge rates.
Flow Measurement Using a Container
1. Calibrate container (e.g., 5-gallon bucket, 2-liter beaker, graduated cylinder)
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Measurements (Buchanan and Somers. 1976).
2. Place container opening under the entire flow stream, if possible.
3. Record the time to fill container using a stopwatch or wristwatch with second hand.
4. Calculate the flow rate (Q) where:
Q= VT
Q = flow rate, gpm
V = captured volume, gallons
T = time required to capture V, minutes
Measurement of Surface Water Flow Velocity with A Pygmy Water Current Meter
The Pygmy Water Current Meter measures velocities between 0.5 and 3.0 feet/second (ft/sec) and is
recommended for use in shallow streams, flumes, and canals where low velocities and/or shallow water are
encountered. Options for use include a earphone and battery for counting bucket wheel revolutions or digital
readout for determining velocity. Velocity in ft/sec equals the revolutions of the bucket wheel per second.
1. Assemble the current meter and test for proper operation in accordance with the manufacturer's
instructions.
2. Partition stream into sections (with tagline or bridge railing), visually observing the velocity and general
flow of the stream. Establish enough stations to prevent more than 10 percent of the total discharge from
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passing through any individual partial section. Check the measurements and if necessary, readjust the
partitioned sections to upgrade the quality of the readings. Where possible, try to use the same cross
section throughout the study period and during all stream calibrations. However, the number and position
of stations within the cross section may be changed, if necessary, to accommodate changing flow
conditions.
3. Record stream gauge as indicated by one of the staff gauges (mark monument described in Procedure
SW-02) and record this value on the water level recorder chart at the point of pen contact.
4. Record a minimum of the following items on the data form or in the Field Logbook:
· Sample Identification Number.
· Site
· Date
· Time at start of measurements
· Stream stage at start of measurements
· Approximate wind direction and speed
· General stream condition (e.g., turbid, clear, low level, floating debris, water temperature, type of
streambed material, etc.)
· Other factors having a bearing on discharge measurements
· Location of initial point
· Total width of stream to be measured
· Type of current meter and conversion factor, if applicable; and
· Name of field staff taking above reading
5. Determine the depth and mean velocity at the first station or "initial point" if possible and record this
information. Always hold the wading rod vertical. When practical, make all measurements standing
behind and well to the side of the meter. Avoid disturbing or standing along the streambed beneath the
cross-sectional measuring points.
6. Measure the depth at the second station from initial point and record. Record the observed velocity at a
point 0.6 (60%) of the total depth below the surface as the mean velocity for the vertical. This method
(six-tenths depth method) works best for depths between 0.3 to 2.5 feet and is the measurement of
choice when measurements must be made quickly.
7. Perform the same procedure at each successive station as rapidly as possible.
8. Determine the depth and mean velocity at the last station, or endpoint, and record.
9. Record the ending time of this series of measurements and the stage.
10. Enter the ending stage value on the recorder chart at the point of pen contact. This information will
illustrate the interval of time and stage variations during the cross-sectional measurements. Also enter the
date and indicate that a calibration has taken place over this interval.
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11. Remove the tagline (if used); rinse the current meter in clean water, if necessary; allow the current meter
to dry; then pack it away in its carrying case.
12. To determine the volumetric flow through each subsection per unit of time, multiply the mean velocity of
each stream subsection by the area of that subsection. To determine the total discharge rate, sum all the
volumetric flows for each subsection across the entire cross section of the stream. To determine average stream
velocity, divide the total discharge rate by the total cross-sectional area.
Measurement of Surface Water Flow Velocity Using Pitot Tubes
Pitot tubes can be used to measure flow velocities in open channels because the difference in pressure between
an upstream reading and a downstream reading is directly related to flow velocity at the point of measurement.
Pitot tubes should be used where velocities are high enough to generate readable differences in pressure. They
are inaccurate at velocities less than one ft/sec. They are not reliable for streams carrying high concentrations of
suspended matter because the tube inlet plugs easily. Measurements are best made when the upstream straight
section is 15 to 20 times the channel width.
1. Partition the stream into subsections and position the Pitot tubes according to manufacturer's
specifications.
2. Determine the upstream pressure at the first station and record the value as P2.
3. Determine the downstream pressure at the first station and record the value as P1.
4. Repeat Steps No. 2 and 3 for each subsection of the stream.

5. To calculate the discharge rate:
Q = AV
Where Q is flow in ft3/sec, A is cross-sectional area of separate subsections of
the channel in ft2, and V is flow velocity in ft/sec.
6. To calculate V:
V = [2g(P2-P1)/d]0.5
Where g = 32.2 ft/sec, P2-P1 is the change in pressure in lb/ft2, and d is 62.4 in
lb/ft3 (the density of water). Substituting values for the two constants gives:
V = 1.02 (P2-P1)0.5
7. To determine the total discharge rate for the entire cross-sectional area, sum the discharge rates of the
individual subsections.

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8.14 PROCEDURE SW-05: SURFACE WATER QUALITY
FIELD DATA SHEET
An example Surface Water Quality Field Data Sheet is shown in Exhibit 8. Each item is described below:

Sample Location ID #: Identification number for the water sampling location (acronym plus sequence
number).
Date and Time: Date and time work began at site.
Sampling Personnel: Names of sampling personnel on site.
Site Sketch: A sketch of the site with a map showing major features and landmarks in the
area. Note north direction.
Site Description: A description of the site with sufficient details such that the site may be located
again.
Photograph: Roll number, photograph (frame) number and direction faced while photograph
was taken.
Sample Description: Identification number for the sample, time of collection, depth of collection,
reference point used to measure depth, and disturbances of sediment during
sampling.
Sampling Method: Sampling device and method or procedure used.
Field Parameters: Meter I.D. # and readings for all field measurements, including temperature, pH,
conductivity, dissolved oxygen (method used in determining) and turbidity.
Titration amounts, titrate type, and molarity for carbonate and bicarbonate
analyses. Include time of titration. Include time readings were made.
Ferrous Iron Measurements: Measurements of iron, including dilutions and method used.
Sulfide: Measurements of sulfide including dilutions.
Discharge Measurement: Method or procedure used, and measurements and calculations made to arrive
at discharge rate (including units).
Signature: The sampler or samplers will sign the Sheet prior to submittal of the samples to
the laboratory.
A copy of the Surface Water Quality Field Data Sheet will be submitted to the laboratory with the Chain of
Custody form (see Procedure DC-05). A copy is also filed in the Water Quality Data Filing System.
Please refer to Attachments - Figure SW-2. Example Surface Water Quality Field Data Sheet

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8.15 PROCEDURE SW-06: SAMPLE COLLECTION -
STANDING WATER
1. Prior to sample collection, review the general sampling protocol presented in Procedure SW-03.
2. Locate non-permanent sample sites on a parcel map and aerial photograph.
3. Travel to the site and mark the sample point in accordance with Procedure SW-01 if the sample site is to
be surveyed.
4. Begin written and photographic (for first-time visits) documentation as directed in Procedure SW-02.
5. Note distances from fixed landmarks such that site may be located again.
6. Avoid surface scum, and sample far enough from the shoreline to avoid variations from inflowing
tributaries or waste discharges.
7. Measure the water level relative to a permanent gauge if available.
8. If wading, minimize disturbance in the area to be sampled. Do not wade in greater than 3.0 feet of water.
9. Rinse the bottle (to be used with the sampling device) at least three times using the water to be sampled.
10. Submerge a stainless-steel dipper or other suitable device with minimal surface disturbance. Do not
disturb bottom sediments. Record the approximate depth and location of the sample source on the
Surface Water Quality Field Data Sheet.
11. Allow the device to fill slowly and continuously.
12. Retrieve the dipper or device from the surface water with minimal disturbance.
13. Remove the cap from the prepared sample container and slightly tilt the mouth of the bottle below the
dipper or device edge.
14. Empty the dipper or device slowly, allowing the sample stream to flow gently down the side of the
container with minimal entry turbulence.
15. Continue delivery of the sample until the container is completely filled.
16. Secure the cap tightly.
17. Assign a sample identification number in accordance with Procedure SW-01.
18. Label samples in accordance with Procedure DC-04.
19. Place the properly labeled sample container in an appropriate carrying case or cooler. Pack with ice when
required as a preservative.
20. Dismantle the sampler. Follow Procedure MD-02 for proper decontamination of equipment.
21. Handle the sample as described in Procedure DC-05 and DC-06.
22. Collect QA samples, as described in Procedures QC-01 through QC-05, and process in the same manner
as other samples with respect to documentation and handling.

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8.16 PROCEDURE SW-07: SAMPLE COLLECTION -
SPRINGS
1. Prior to sample collection, review the general sampling protocol presented in Procedure SW-03.
2. Locate non-permanent sample sites on a parcel map and aerial photograph.
3. Travel to the site and mark the sample point in accordance with Procedure SW-02 if the sample site is to
be surveyed.
4. Begin written and photographic (for first-time visits) documentation as directed in Procedure SW-02.
5. Note distances from fixed landmarks such that site may be located again.
6. Collect samples by holding the sample container under the flowing spring if possible. If the spring is not
exposed, sample the standing water in accordance with Procedure SW-06. Use a shovel to carefully
deepen the pond if necessary. Allow sediments to settle and clear prior to sampling.
7. Assign a sample identification number in accordance with Procedure SW-01.
8. Label samples in accordance with Procedure DC-04.
9. Handle the sample as described in Procedures DC-05 and DC-06.
10. Collect QA samples, as described in Procedures QC-01 through QC-05, and process in the same manner
as other samples with respect to documentation and handling.
11. Arrange for the surveying of new sample locations if required by the Project Work Plan or the Project
Manager.

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8.17 PROCEDURE SW-08: SAMPLE COLLECTION - RUN-
OFF
Follow this procedure to collect run-off water samples from stockpiled tailings, soil and/or waste rock with a
sampling device which allows the transfer of samples into prepared sample containers.
1. Prior to sample collection, review the general sampling protocol presented in Procedure SW-03.
2. Locate non-permanent sample sites on a parcel map and aerial photograph.
3. Travel to the site and mark the sample point in accordance with Procedure SW-01 if the sample site is to
be surveyed.
4. Begin written and photographic (for first-time visits) documentation as directed in Procedure SW-02.
5. Note distances from fixed landmarks such that site may be located again.
6. Select a sampling location where run-off water is in direct contact with subject material, i.e. tailings, waste
rock etc.
7. Measure and record the appropriate field parameters (e.g., temperature, pH, dissolved oxygen and
estimated flow rate) of the runoff discharge at the time the first flush sample is collected as described in
Procedure SW-04.
8. Collect a first flush grab sample within thirty minutes of the initiation of runoff discharge (storm event). If
possible, collect grab samples directly from the downstream end of the runoff into the storage bottles. If
this is not possible due to sampling access, collect the sample using a sampling device such as a beaker
with a long handle and transfer the sample into the storage bottle.
9. Submerge the storage bottle or other suitable sample collection device with minimal surface disturbance.
Do not disturb surface sediments. Record the approximate location of the sample source on the Surface
Water Quality Field Data Sheet.
10. Allow the device to fill slowly and continuously.
11. Retrieve the sample bottle or device from the runoff water with minimal disturbance.
12. If transferring the sample, remove the cap from the prepared sample container and slightly tilt the mouth
of the bottle below the sampling devices edge.
13. Empty the device slowly, allowing the sample stream to flow gently down the side of the container with
minimal entry turbulence.
14. Continue delivery of the sample until the container is completely filled.
15. Secure the cap tightly.
16. Assign a sample identification number in accordance with Procedure SW-01.
17. Label samples in accordance with Procedure DC-04.
18. Place the properly labeled sample container in an appropriate carrying case or cooler. Pack with ice when
required as a preservative and handle the sample as described in Procedures DC-05 and DC-06.
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19. Collect one grab sample and take a flow measurement every 20 minutes during the first three hours of
the discharge, with the first portion of sample collected 20 minutes after initiation of discharge. (If the
discharge ceases before three hours, sampling will end with the end of discharge).
20. At the end of sampling, prepare a table including time intervals and flow rate information to determine the
volume of sample which will be taken each from each 20-minute sampling interval to make up the flow-
proportional composite. A sample procedure and work sheet for determining composite volume are
presented in Figure SW-3.
20. Remove the appropriate volume of preserved sample from each preservative bottle into an unpreserved
bottle of identical type (e.g. amber glass, plastic) to yield the composite sample for analysis. Do not
attempt to composite samples collected in VOA vials for volatile organic analysis in the field. This must be
done in the laboratory under controlled conditions. Do not mix samples that have been preserved with
different preservatives.
22. Collect QA samples, as identified in Procedures QC-01 through QC-05, and process in the same manner
as other samples with respect to documentation and handling.
23. Dismantle the sampler and wipe. Follow Procedure MD-02 for proper decontamination of equipment.

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8.18 PROCEDURE SW-09: SAMPLE COLLECTION -
FLOWING WATER
The following procedure will be used to collect water samples from streams and canals with a sampling device
which allows the transfer of samples into prepared sample containers.
1. Prior to sample collection, review the general sampling protocol presented in Procedure SW-03.
2. Locate non-permanent sample sites on a parcel map and aerial photograph.
3. Travel to the site and mark the sample point in accordance with Procedure SW-01 if the sample site is to
be surveyed.
4. Begin written and photographic (for first-time visits) documentation as directed in Procedure SW-02.
5. Note distances from fixed landmarks such that site may be located again.
6. Select a sampling location where stream flow is well-mixed and away from inflow tributaries.
7. Measure the water level relative to a permanent gauge if available. Measure the flow (discharge rate)
according to Procedure SW-04.
8. Collect samples upstream of the area to be walked through. Be aware of the disturbances upstream
which may affect the sediment concentrations at the sampling location. Note
any disturbances on the Surface Water Quality Field Data Sheet.
9. Collect the sample by wading if the estimated product of depth (ft) and velocity (ft/sec) is less than 10.0
and the depth is less than 3.0 feet. Wear a suitable flotation device while wading.
10. Use a depth-integrating sampler, if possible. Use the dip sampling procedure, as follows, if: 1) the stream
velocity is too high for the sampler to integrate; 2) the stream is less than six inches deep; and 3) large
floating and submerged debris are present.
11. Rinse the bottle (to be used with the sampling device) at least three times using the water to be sampled.
12. Submerge a stainless-steel dipper or other suitable device with minimal surface disturbance. Do not
disturb bottom sediments. Record the approximate depth and location of the sample source on the
Surface Water Quality Field Data Sheet.
13. Allow the device to fill slowly and continuously.
14. Retrieve the dipper or device from the surface water with minimal disturbance.
15. Remove the cap from the prepared sample container and slightly tilt the mouth of the bottle below the
dipper or device edge.
16. Empty the dipper or device slowly, allowing the sample stream to flow gently down the side of the
container with minimal entry turbulence.
17. Continue delivery of the sample until the container is completely filled.
18. Secure the cap tightly.
19. Assign a sample identification number in accordance with Procedure SW-01.
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20. Label the sample container in accordance with Procedure DC-04.
21. Place the properly labeled sample container in an appropriate carrying case or cooler. Pack with ice when
required as a preservative.
22. Dismantle the sampler. Follow Procedure MD-02 for proper decontamination of equipment.
23. Handle the sample as described in Procedures DC-05 and DC-06.
24. Collect QA samples, as identified in Procedures QC-01 through QC-05, and process in the same manner
as other samples with respect to documentation and handling.

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9 SEDIMENT SAMPLING
This section presents procedures associated with sediment sampling done in conjunction with water quality
sampling.

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9.1 PROCEDURE SS-01: SAMPLE POINT IDENTIFICATION
Sediment can be defined as any matter which settles to the bottom of a liquid, ie; water body. All sediment
sampling locations are identified utilizing a three-letter identification acronym followed by a unique number
ranging from 0001 and 9999. No dashes and/or spaces are to be used in the sample name. Special identification
numbers for QC samples are described in Procedures QC-01 through QC-03.
Names for new sampling points will be assigned and approved by the Sampling Supervisor. The information listed
in Procedure SW-02 will accompany requests for new names.
Procedures to be used for naming new sampling points are provided in Procedure DC-02. A sample point
identification must be obtained for all new sampling points, whether permanent or not, to assure that if this site is
ever sampled again in the future the data from past sampling events can be identified. Prior to the selection of a
new sampling point, consideration should be given to the use of an existing sampling point. Existing sampling
points are identified in Table DC-02.
The following sections describe the general conventions used in identifying sediment sampling points prior to the
implementation of the present system.
Site Identification Acronym
The identification acronym consists of a three-letter code identifying the general location of the sample. For
example, the acronym "LCS" identifies a surface sampling point on Lee Creek.
General location acronyms used to date include:
VWS - Surface water sampling point located on the valley side of the Oquirrh Mountains.
LCS - Lee Creek.
RTC - Riter Canal.
BDC - Brighton Drain.
RWC - Right-of-Way Canal.
SZS - Spitz Spring
CSC - C-7 Ditch
CWC - C-7 Ditch (west)
KCS - Kersey Creek
RSC - Ridgeway South Canal
Sample Location Number
A sequence number or character is associated with each sampling point. That number is unique to the sampling
point and will not be used in other points.

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9.2 PROCEDURE SS-02: SAMPLE POINT DESCRIPTION
Marking and surveying each sample point for the first time, follow this procedure to enable surveying. As directed
by the specific Project Work Plan, some points may require permanent markers.
1. Drive a pre-painted, orange wooden stake (2x2x24 inches) 12 to 14 inches into the ground. Use a
waterproof, indelible ink pen or place a metal label on the stake containing the sample identification
number.
2. Measure the location of the stake using a compass and range finder or surveying equipment. Record the
location in coordinates or a compass bearing and distance from a permanent object or from a section
corner on a USGS map. For non-permanent sampling points, locate the site on a USGS topographic or
another suitable map.
3. When using a compass, avoid interferences from massive metal objects (steel towers, tanks, drums etc.).
4. Document the sample point location on the Surface Water Quality Field Data Sheet.
5. Use a camera with date and time indicator if possible. Check current date and time to ensure accuracy.
6. Shoot a picture of the stake with reference points in the background. Reference points include stationary
objects used in locating the point. Shoot a picture of the stake relative to the overall site if site conditions
are relevant to the study.
7. Shoot a picture of the gauge used in measuring water level, as well as the location at which samples are
collected.
8. Record the picture numbers and roll number on the Surface Water Quality Field Data Sheet, as well as
the direction facing when taken.
9. Take other pictures as deemed necessary and record the above information in the Field Log Book.
10. Arrange for the installation of a temporary marker or permanent marker at the sampling location,
depending on the type of sampling point, as directed by the Project Work Plan.
11. Prepare a statement of work for a licensed surveying contractor to determine the location and elevation of
the ground surface and the monument marker. The horizontal control will be Kennecott Mine Datum to
within + 3 ft (+ 1 meter). The elevation of the permanent monument marker will be surveyed to within +
0.01 foot (+ 0.3 cm) using the National Geodetic Vertical Datum of 1929. Corrected survey data will
include loop closure for survey accuracy within these limits.
12. The surveyor's report will include a list of coordinates, elevations, and system used. The report must also
include a map, and a description and location of all permanent and semipermanent reference points used
for horizontal and vertical control. This report will be filed in the Water Quality Data Filing System.

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9.3 PROCEDURE SS -03: FIELD EQUIPMENT AND
GENERAL PROTOCOL
General Sampling Protocol
1. Record pertinent site observations. Include a sketch and photographic documentation for first-time visits
to the site (Procedure SS-02). Identify sample location on the Surface Water Quality Field Data Sheet.
2. Place sample containers on flat, stable surfaces for receiving samples.
3. Plan to collect samples first from those areas suspected of being the least contaminated to minimize the
risk of cross contamination.
4. Collect sample and securely close containers as quickly as feasible.
5. Measure field parameters (pH, temperature, etc.) as required by the Project Work Plan. Measure these
parameters at the source rather than in containers when possible. Record the time the sample is
collected and the time the field measurements are measured.

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9.4 PROCEDURE SS-04: SEDIMENT SAMPLE FIELD DATA
SHEET
An example Sediment Sample Field Data Sheet is shown in Figure SS-01. Each item is described below:
Sample Location ID #: Identification number for the sediment sampling location (usually acronym plus
sequence number).
Date, Time: Date and time that sample was collected.
Sampling Personnel: Names of sampling personnel on site.
Photograph: File name and direction faced while photograph was taken of the staked
sampling point with a reference object in the background.
Sediment Description: Identify sampling intervals and provide a physical description of the sediment.
The textural description of sediments will be based on the
Unified Soil Classification System: Use standard geologic terminology to classify rock materials. Note the
color, moisture, texture, sorting, roundness/angularity, degree of
cementation/consolidation, fabric, bedding, orientation, depositional environment,
formation name, and any evidence of contamination or other characteristics
related to hydrogeologic conditions.
Site Description: A description of the site. The description must have sufficient details such that
the site may be located again. The description will also include vegetative
conditions nearby, as well as any features or conditions which may impact the
study.
Site Sketch/Cross Section: A sketch of the site with a map showing major features and landmarks in the
area. Reference an existing site map by number or document. Note north
direction. Include a cross section showing horizons on the sediment face of
surface sediment hole or trench.
Signature: The Field Team Leader or the Supervisor, Environmental Sampling will sign the
Sheet.
The Sediment Sample Field Data Sheet (Figure SS-1) will be filed in the project file.

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Example Sediment Sample Field Data Sheet

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9.5 PROCEDURE SS-05: SAMPLE COLLECTION –
GENERAL IONS AND METALS
1. For samples not collected in stainless steel sleeves, use glass containers with Teflon-lined lids if sample
will be submitted for chemical analyses.
2. First, collect sediment samples in areas expected to be the least contaminated and up-gradient from any
suspected contaminant source. Then, collect samples furthest down-gradient of the suspected source.
Finally, collect samples from the area closest to any suspected sources of contamination.
3. Avoid cross-contamination during sediment sampling. Sediment samples for laboratory analyses will
contact only stainless-steel sleeves, sleeve caps, the instruments used to extrude the sediment, glass
sample containers, or sampling devices. Decontaminate these and other sampling equipment between
samples and sampling locations according to Procedure 6.
4. Extrude the sediment from the sampler and quickly seal the sample containers (filled completely) to
minimize exposure of the sample and container to potential airborne contaminants and to minimize
volatilization of organic constituents and moisture.
Collection of Sediment Samples
Use the following procedure to collect samples of sediment from stream beds or the bottom of standing water
bodies.
1. Prior to sample collection, review the general sampling protocol presented above in Procedure SW-03.
2. Locate non-permanent sample sites on a parcel map and aerial photograph.
3. Travel to the site and mark the sample point in accordance with Procedure SS-02.
4. Collect shallow samples using a hand corer. (This device consists of a two-inch diameter vertical PVC
tube approximately 24 to 36 inches long. Attached to the upper end is a handle used when applying
downward force in collecting the sample. Attached to the lower end of the tube is a tapered nosepiece to
ease penetration into the sediment. Inside the nosepiece are teeth or slips to retain the sample inside the
tube when retrieving the core.) Force the corer into the sediment using a smooth continuous motion.
Twist the core and withdraw with a single smooth motion. Semi-solid sediments near the shore or above
the water line may be sampled using polypropylene scoops, trowels or dippers.
5. Collect samples from down-stream to up-stream locations to minimize sediment disturbance.
6. Collect sediments from deep (large streams or lakes) with a specialized sampler (e.g., Eckman or Ponar
dredge). Attach the necessary length of sample line. Measure and mark the distance to the top of the
sediment on the sample line. Open sampler jaws until latched. Support the sampler by its lift line. Tie the
free end of sampler to fixed support to prevent accidental loss of the sampler. Lower the sampler until the
depth mark is reached. Slowly descend the sampler through the last three feet until contact is felt. Allow
sample line to slack several inches. Slowly raise dredge.
7. Collect sediments from sumps using a very small sampling utensil, e.g., a suction pipette. If the sediment
is stratified, sample equal portions of all identifiable layers.
8. Collect four samples at each sample location.
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9. Describe color, texture, consistency, moisture content, and pH using indicator paper.
10. Allow time for settling to occur. Decant the free water. Homogenize the samples in a stainless-steel bowl
to composite the sample.
11. Transfer the composite sample into an appropriate sample bottle with a stainless-steel laboratory spoon,
scoop, or spatula.
12. Label samples in accordance with Procedure DC-04.
13. Handle the sample as described in Procedures DC-05 and DC-06.
14. Collect QC samples, as discussed in Procedures QC-01 to QC-04, and process in the same manner as
other samples with respect to documentation and handling.

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10 REFERENCES
EPA (1986). RCRA Ground Water Monitoring Technical Enforcement Guidance Document (Final),
September 1986.
GeoInsight (2016). Standard Operating Procedure: Sampling Groundwater with a HydraSleeve
Tables

TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
ABC1 W491 WTR VW LR South end Adrian Brown Consultants OK Yes - - -- - -- - -
UPD1 WTR UPDES PERMIT NA - - -Yes - - -- - -
VWS1 S1 WTR VW JR JORDAN RIVER AT 9000 So.OK - - -Yes - - -- - -
ABC2 W492 WTR VW EC South end Adrian Brown Consultants OK Yes - - -- - -- - -
UPD2 WTR UPDES PERMIT OK - - -Yes - - -- - -
VWS2 S2 WTR VW JR JORDAN RIVER AT 12300 SOUTH OK - - -Yes - - -- - -
ABC3 W493 WTR VW EP South end Adrian Brown Consultants OK Yes - - -- - -- - -
ABC4 W494 WTR VW B1 South end Adrian Brown Consultants OK Yes - - -- - -- - -
ABC4A W495 WTR VW B1 South end Adrian Brown Consultants OK Yes - - -- - -- - -
UPD4 WTR NE UPDES PERMIT OK - - -- - -- - -Yes
VWW4 W4 WTR VW WJ 1420 WEST 7800 SOUTH D Yes - - -- - -- - -
ABC5 W496 WTR VW BS South end Adrian Brown Consultants OK Yes - - -- - -- - -
UPD5 WTR UPDES PERMIT D - - -Yes - - -- - -
VWW5 W5 WTR VW BF 9130 SOUTH 4330 WEST D Yes - - -- - -- - -
ABC6 W497 WTR VW LT South end Adrian Brown Consultants OK Yes - - -- - -- - -
VWW6 WTR VW 9299 SOUTH 4000 WEST NA Yes - - -- - -- - -
ABC7 W498 WTR VW EC South end Adrian Brown Consultants OK Yes - - -- - -- - -
UPD7 WTR UPDES PERMIT OK - - -Yes - - -- - -
VWW7 W7 WTR VW B4 3590 WEST 9000 SOUTH D Yes - - -- - -- - -
ABC8 W499 WTR VW EP South end Adrian Brown Consultants OK Yes - - -- - -- - -
UPD8 WTR UPDES PERMIT OK - - -Yes - - -- - -
VWW8 W8 WTR VW EP 9800 SOUTH 4000 WEST - GLENMOORE GOLF D Yes - - -- - -- - -
RM8M WTR BC Ground water well located in barneys canyon Yes - - -- - -- - -
UPD9 WTR UPDES PERMIT OK - - -- - -- - -Yes
VWW9 W9 WTR VW SJ 10607 SOUTH 2700 WEST NU Yes - - -- - -- - -
UPD10 WTR VW UPDES PERMIT OK - - -- - -- - -Yes
UPD11 WTR NE UPDES PERMIT OK - - -- - -- - -Yes
VWW11 W11 WTR VW SJ 9860 SOUTH 2700 WEST NU Yes - - -- - -- - -
UPD12 WTR NE UPDES PERMIT OK - - -- - -- - -Yes
VWW15 W15 WTR VW HM 8215 SOUTH 1800 WEST (SLCWCD)C Yes - - -- - -- - -
VWW16 W16 WTR VW HM 8215 SOUTH 1800 WEST (SLCWCD)NU Yes - - -- - -- - -
VWW17 W17 WTR VW HM 11946 SOUTH 3600 WEST NU Yes - - -- - -- - -
VWW18 W18 WTR VW HM 12600 SOUTH 6400 WEST NU Yes - - -- - -- - -
VWW19 W19 WTR VW HM 12800 SOUTH 6000 WEST NU Yes - - -- - -- - -
VWW20 W20 WTR VW HM 12960 SOUTH 6210 WEST NU Yes - - -- - -- - -
VWS21 S21 WTR VW HM BUTTERFIELD CREEK OK Yes Yes - - -- - -
VWS21A S21A WTR VW HM BINGHAM MINE PORTAL C - - -Yes - - -- - -
VWS21B S21B WTR VW HM BUTTERFIELD CREEK & BINGHAM PORTAL C - - -Yes - - -- - -
VWS22A S22A WTR VW EC LARK TOWN SPRING OK - - -Yes - - -- - -
VWS22B S22B WTR VW EC BUTTERFIELD CREEK SPRING OK - - -Yes - - -- - -
VWW22 W22 WTR VW HM 13055 SOUTH 7756 WEST OK Yes - - -- - -- - -
VWS23 WTR VW Dumont (Lark)D - - -Yes - - -- - -
VWW23 W23 WTR VW EC 12075 SOUTH HIGHWAY 111 D Yes - - -- - -- - -
VWW24 W24 WTR VW LT 11980 SOUTH 7650 WEST D Yes - - -- - -- - -
VWS25 S25 WTR VW SJ Same as VWW321 OK - - -Yes - - -- - -
VWK26 K26 WTR VW B1 Below Proler Steel CB Yes - - -- - -- - -
VWW27 W27 WTR VW CO 501 WEST STATE HIGHWAY 48 OK Yes - - -- - -- - -
VWS29 S29 WTR VW EC NU - - -Yes - - -- - -
VWS31 WTR VW BC NO S31, WAS VWW31 - - -Yes - - -- - -
VWW31 W31 WTR VW BY 8300 W 8850 S (BARNEYS CREEK) COPP IMPR OK Yes - - -- - -- - -
VWS32 S32 VW 8100 W 8800 S COPPERTON IMPROVEMENT DIST OK - - -Yes - - -- - -
VWW32 W32 WTR VW BC OK Yes Yes - - -- - -
VWS33 S33 WTR VW BD PROVO RESERVOIR CANAL - 16150 SO.OK - - -Yes - - -- - -
VWS34 S34 WTR VW BD UTAH LAKE DISTRICT CANAL OK - - -Yes - - -- - -
1
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWS35 S35 WTR VW BD UTAH AND SALT LAKE CANAL OK - - -Yes - - -- - -
VWS36 S36 WTR VW SOUTH JORDAN CANAL OK - - -Yes - - -- - -
VWS37 S37 WTR VW SJ BECKSTEAD DITCH OK - - -Yes - - -- - -
VWS38 S38 WTR VW JR JORDAN RIVER - 10600 SO.OK - - -Yes - - -- - -
VWS39 S39 WTR VW Old Trip Blank No.OK - - -Yes - - -- - -
VWS40 S40 WTR VW EC BUTT. CANYON SPRING - OLD SCOUT CAMP OK - - -Yes - - -- - -
VWS41 WTR VW EC - - -Yes - - -- - -
VWW41 S41 WTR VW HM OK Yes - - -- - -- - -
VWW41A W41A WTR VW EC WEST LARK - 13200 SOUTH 8300 WEST D Yes - - -- - -- - -
VWW42 W42 WTR VW SJ 8312 S. 2700 WEST (TURF FARM ASSOC)NU Yes - - -- - -- - -
VWW43 W43 WTR VW RV 13325 SOUTH 3600 WEST NU Yes - - -- - -- - -
VWW44 W44 WTR VW WJ 9200 SOUTH 3400 WEST NU Yes - - -- - -- - -
VWS45 WTR VW AR Old C-7 Ditch Sample NU - - -Yes - - -- - -
VWS45A S45A VW ARTHUR ADVERSE WATER NU - - -Yes - - -- - -
VWS45B S45B VW MAGNA ADVERSE WATER NU - - -Yes - - -- - -
VWS45C S45C VW TAILING RETURN (TPR)OK - - -Yes - - -- - -
VWS46 S46 WTR VW MC REFINERY DRAIN NU - - -Yes - - -- - -
VWS47 S47 WTR VW MD D - - -Yes - - -- - -
VWS48 S48 WTR VW MD D - - -Yes - - -- - -
VWS49 S49 WTR VW MD D - - -Yes - - -- - -
VWS50 S50 WTR VW MD D - - -Yes - - -- - -
VWS52 S52 WTR VW MD D - - -Yes - - -- - -
VWS52A S52A WTR VW MD D - - -Yes - - -- - -
VWS53 WTR VW EC BUTTERFIELD PORTAL (UPDES010)OK - - -Yes - - -- - -
VWS54 S54 WTR VW EV JORDAN RIVER - 6400 South OK - - -Yes - - -- - -
VWS55 S55 WTR VW JR JORDAN RIVER - 10600 SO.OK - - -Yes - - -- - -
VWS56 S56 WTR VW WJ NORTH BINGHAM CREEK OK - - -Yes - - -- - -
VWS57 S57 WTR VW B4 SO. BINGHAM CREEK - 8393 S. 1300 W.OK - - -Yes - - -- - -
VWS58 S58 WTR VW B4 Wilkinson Drain OK - - -Yes - - -- - -
VWS59 S59 WTR VW CO CARROLL DRAIN OK - - -Yes - - -- - -
VWK60 K60 WTR VW B2 COPPERTON MAKE-UP WATER (Now B2G1193)OK Yes - - -- - -- - -
VWK61 K61 WTR VW CO D Yes - - -- - -- - -
VWK62 K62 WTR VW BR D Yes - - -- - -- - -
VWK63 K63 WTR VW EC D Yes - - -- - -- - -
VWK64 K64 WTR VW EC D Yes - - -- - -- - -
VWK65 K65 WTR VW MD D Yes - - -- - -- - -
VWK66 K66 WTR VW EC D Yes - - -- - -- - -
VWK67 K67 WTR VW MD D Yes - - -- - -- - -
VWK67A K67A WTR VW MD D Yes - - -- - -- - -
VWK67R K67R WTR VW EC D Yes - - -- - -- - -
VWK68 K68 WTR VW EC D Yes - - -- - -- - -
VWK69 K69 WTR VW MD D Yes - - -- - -- - -
VWK70 K70 WTR VW EC OK Yes - - -- - -- - -
VWK71 K71 WTR VW EC OK Yes - - -- - -- - -
VWK72 K72 WTR VW EC OK Yes - - -- - -- - -
VWK73 K73 WTR VW EC South end monitor well OK Yes - - -- - -- - -
VWK74 K74 WTR VW EC P Yes - - -- - -- - -
VWK75 K75 WTR VW EC OK Yes - - -- - -- - -
VWK76 K76 WTR VW EC P Yes - - -- - -- - -
VWK77 K77 WTR VW EC P Yes - - -- - -- - -
VWK78 K78 WTR VW CO P Yes - - -- - -- - -
VWK79 K79 WTR VW CO AB Yes - - -- - -- - -
VWK80 K80 WTR VW CO OK Yes - - -- - -- - -
VWK81 K81 WTR VW BC OK Yes - - -- - -- - -
2
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWK82 K82 WTR VW EC OK Yes - - -- - -- - -
VWK83 K83 WTR VW EC OK Yes - - -- - -- - -
VWK84 K84 WTR VW B1 OK Yes - - -- - -- - -
VWK85 K85 WTR VW B1 OK Yes - - -- - -- - -
VWK86 K86 WTR VW AN R Yes - - -- - -- - -
VWK87 K87 WTR VW B2 OK Yes - - -- - -- - -
VWK88 K88 WTR VW CP PROLLER STEEL G Yes - - -- - -- - -
VWK89 K89 WTR VW EC P/R Yes - - -- - -- - -
VWK90 K90 WTR VW CO P Yes - - -- - -- - -
VWK91 K91 WTR VW EC P Yes - - -- - -- - -
VWK92 K92 WTR VW B1 B Yes - - -- - -- - -
VWK93 K93 WTR VW EC P Yes - - -- - -- - -
VWK94 K94 WTR VW B1 AB Yes - - -- - -- - -
VWK95 K95 WTR VW CO G Yes - - -- - -- - -
VWW95 WTR VW OK - - -- - -- - -- - -
VWK96 K96 WTR VW B1 AB Yes - - -- - -- - -
VWK97 K97 WTR VW CO B Yes - - -- - -- - -
VWK98 K98 WTR VW MD D Yes - - -- - -- - -
VWK99 K99 WTR VW EP R,G Yes - - -- - -- - -
VWK100 K100 WTR VW B1 AB Yes - - -- - -- - -
VWK101 K101 WTR VW CP P Yes - - -- - -- - -
VWK102 K102 WTR VW CO G Yes - - -- - -- - -
VWK103 K103 WTR VW CP G Yes - - -- - -- - -
VWK104 K104 WTR VW B1 AB Yes - - -- - -- - -
VWK105 K105 WTR VW EC OK Yes - - -- - -- - -
VWK106 K106 WTR VW BF Deep Well East of Proler Steel OK Yes - - -- - -- - -
VWW107 W107 WTR VW B3 9800 S. 4000 W.-GLENMOORE GOLF COURSE NU Yes - - -- - -- - -
VWW108 W108 WTR VW EP 9800 S. 4000 W.-GLENMOORE GOLF COURSE OK Yes - - -- - -- - -
VWK109 K109 WTR VW BF COPPERTON MAKEUP WATER replaced with BFG1200 OK Yes - - -- - -- - -
VWK110 K110 WTR VW CP AB Yes - - -- - -- - -
VWK111 K111 WTR VW AN C Yes - - -- - -- - -
VWK112 K112 WTR VW AN OK Yes - - -- - -- - -
VWK113 K113 WTR VW B1 AB Yes - - -- - -- - -
VWK114 K114 WTR VW AN OK Yes - - -- - -- - -
VWK115 K115 WTR VW B1 AB Yes - - -- - -- - -
VWK116 K116 WTR VW B1 AB Yes - - -- - -- - -
VWK117 K117 WTR VW B1 AB Yes - - -- - -- - -
VWK117A K117A WTR VW B1 C Yes - - -- - -- - -
VWK118 K118 WTR VW B1 OK Yes - - -- - -- - -
VWK119 K119 WTR VW B1 AB Yes - - -- - -- - -
VWK120 K120 WTR VW B1 OK Yes - - -- - -- - -
VWS121 S121 VW OK - - -Yes - - -Yes
VWK122 K122 WTR VW EC OK Yes - - -- - -- - -
VWK123 K123 WTR VW MD D Yes - - -- - -- - -
VWW124 W124 WTR VW BC 8825 SOUTH 7350 WEST D Yes - - -- - -- - -
VWK125 W125 WTR VW SO 8650 WEST BUTTERFIELD CANYON D Yes - - -- - -- - -
VWW126 W126 WTR VW HM 7756 WEST 13055 SOUTH D Yes - - -- - -- - -
VWW127 W127 WTR VW LT 12300 SOUTH 8350 WEST (LARK)CF Yes - - -- - -- - -
VWW128 W128 WTR VW B4 9299 SOUTH 4000 WEST NU Yes - - -- - -- - -
VWW129 W129 WTR VW SJ 11625 SOUTH 3175 WEST D Yes - - -- - -- - -
VWW130 W130 WTR VW HM 7400 WEST HIGHWAY 111 NU Yes - - -- - -- - -
VWW131A W131A WTR VW HM 5140 WEST 12800 SOUTH D Yes - - -- - -- - -
VWW131B W131B WTR VW HM 5140 WEST 12800 SOUTH D Yes - - -- - -- - -
VWW131C W131C WTR VW HM 5140 WEST 12800 SOUTH C Yes - - -- - -- - -
3
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWW132 W132 WTR VW HM 13400 SOUTH 5600 WEST NU Yes - - -- - -- - -
VWW133 W133 WTR VW WJ 8940 SOUTH 4167 WEST OK Yes - - -- - -- - -
VWW134 W134 WTR VW RV 4311 WEST 12600 SOUTH OK Yes - - -- - -- - -
VWW135 W135 WTR VW RV 4091 WEST 12600 SOUTH OK Yes - - -- - -- - -
VWW136 W136 WTR VW RV 12765 SOUTH 1400 WEST OK Yes - - -- - -- - -
VWW137 W137 WTR VW HM 4585 WEST 13400 SOUTH OK Yes - - -- - -- - -
VWW138 W138 WTR VW WJ 8700 SOUTH 3650 WEST NU Yes - - -- - -- - -
VWW139 W139 WTR VW WJ 8390 SOUTH OLD BINGHAM HIGHWAY NU Yes - - -- - -- - -
VWW140 W140 WTR VW WJ 8525 SOUTH OLD BINGHAM HIGHWAY OK Yes - - -- - -- - -
VWW141 W141 WTR VW RV 12408 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW142 W142 WTR VW RV 12191 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW143 W143 WTR VW RV 12484 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW144 W144 WTR VW RV 12653 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW145 W145 WTR VW RV 4091 WEST 13400 SOUTH OK Yes - - -- - -- - -
VWW146 W146 WTR VW BD 14400 SOUTH 3598 WEST OK Yes - - -- - -- - -
VWW147 W147 WTR VW WJ 8600 SOUTH 2400 WEST OK Yes - - -- - -- - -
VWW148 W148 WTR VW WJ 9000 SOUTH 2550 WEST OK Yes - - -- - -- - -
VWW149 W149 WTR VW WJ 9380 SOUTH 2200 WEST OK Yes - - -- - -- - -
VWW150 W150 WTR VW RV 13400 SOUTH 3000 WEST OK Yes - - -- - -- - -
VWW151 W151 WTR VW WJ 9120 SOUTH REDWOOD ROAD NU,AB Yes - - -- - -- - -
VWW152 W152 WTR VW SJ 10826 SOUTH 1300 WEST D Yes - - -- - -- - -
VWW153 W153 WTR VW SJ 11558 SOUTH 1700 WEST D Yes - - -- - -- - -
VWW154 W154 WTR VW RV 11400 SOUTH 1327 WEST OK Yes - - -- - -- - -
VWW155 W155 WTR VW RV 12600 SOUTH 1700 WEST G Yes - - -- - -- - -
VWW156 W156 WTR VW RV 13592 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWW157 W157 WTR VW BD 14129 SOUTH 1700 WEST OK Yes - - -- - -- - -
VWW158 W158 WTR VW RV 14590 SOUTH 1690 WEST NU Yes - - -- - -- - -
VWW159 W159 WTR VW KN 5300 SOUTH 3650 WEST D - - -Yes - - -- - -
VWW160 W160 WTR VW KN 6200 SOUTH 3200 WEST CF Yes - - -- - -- - -
VWW161 W161 WTR VW KN 6115 SOUTH 1300 WEST CF Yes - - -- - -- - -
VWW162 W162 WTR VW SJ 10153 SOUTH 1000 WEST D Yes - - -- - -- - -
VWW163 W163 WTR VW SJ 10357 SOUTH 1000 WEST D Yes - - -- - -- - -
VWW164 W164 WTR VW RV 13650 SOUTH 1200 WEST OK Yes - - -- - -- - -
VWW165 W165 WTR VW EV 14270 SOUTH 700 WEST OK Yes - - -- - -- - -
VWS166 S166 WTR VW JR JORDAN RIVER - 14600 SOUTH OK - - -Yes - - -- - -
VWW167 W167 WTR VW B3 MULCH PLANT AT9850 SOUTH 5300 WEST OK Yes - - -- - -- - -
VWW170 W170 WTR VW HM 4358 WEST 13400 SOUTH NU Yes - - -- - -- - -
VWW171 W171 WTR VW HM 4258 WEST 13400 SOUTH OK Yes - - -- - -- - -
VWW172 W172 WTR VW RV 13000 SOUTH 3380 WEST (OAKDALE EGG FARM)OK Yes - - -- - -- - -
VWW173 W173 WTR VW RV 4258 WEST 13400 SOUTH OK Yes - - -- - -- - -
VWW174 W174 WTR VW BD 13850 SOUTH 4000 WEST DA Yes - - -- - -- - -
VWW175 W175 WTR VW BD 3301 WEST 13800 SOUTH OK Yes - - -- - -- - -
VWW176 W176 WTR VW RV 12347 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWK177 VW SEE VWW177 OK Yes - - -- - -- - -
VWW177 W177 WTR VW B4 8065 SOUTH 1300 WEST NU Yes - - -- - -- - -
VWW178 W178 WTR VW WJ 8446 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWW179 W179 WTR VW JR 8700 SOUTH 700 WEST - FUR BREEDERS OK Yes - - -- - -- - -
VWW180 W180 WTR VW JR 8700 SOUTH 700 WEST - FUR BREEDERS OK Yes - - -- - -- - -
VWW181 W181 WTR VW EV 10200 SOUTH 300 WEST D Yes - - -- - -- - -
VWW182 W182 WTR VW WJ 10200 SOUTH 455 WEST NU Yes - - -- - -- - -
VWW183 W183 WTR VW RV 14401 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW184 W184 WTR VW RV 12600 SOUTH 2577 WEST OK Yes - - -- - -- - -
VWW185 W185 WTR VW HM 12400 SOUTH 6400 WEST OK Yes - - -- - -- - -
VWW186 W186 WTR VW HM 1166 W. MAIN, HERRIMAN OK Yes - - -- - -- - -
4
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWW187 W187 WTR VW B4 9100 SOUTH 3590 WEST OK Yes - - -- - -- - -
VWW188 W188 WTR VW HM 12640 SOUTH 3975 WEST NA Yes - - -- - -- - -
VWW189 W189 WTR VW BF INTERSTATE BRICK9780 SOUTH 5200 WEST OK Yes - - -- - -- - -
VWP190A P190A WTR VW BS valley monitoring well OK Yes - - -- - -- - -
VWP190B P190B WTR VW BS valley monitoring well OK Yes - - -- - -- - -
VWP191A P191A WTR VW B2 valley monitoring well OK Yes - - -- - -- - -
VWP191B P191B WTR VW B2 valley monitoring well OK Yes - - -- - -- - -
VWP192A P192A WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP192B P192B WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP193A P193A WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP193B P193B WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP194A P194A WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP194B P194B WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP195 P195 WTR VW EP REPLACED BY P210 AB Yes - - -- - -- - -
VWP196 WTR VW B2 valley monitoring well OK Yes - - -- - -- - -
VWP196A P196A WTR VW B2 valley monitoring well OK Yes - - -- - -- - -
VWP196B P196B WTR VW B2 valley monitoring well G Yes - - -- - -- - -
VWP197A P197A WTR VW BF valley monitoring well OK Yes - - -- - -- - -
VWP197B P197B WTR VW BF valley monitoring well OK Yes - - -- - -- - -
VWP198 P198 WTR VW EP valley monitoring well D Yes - - -- - -- - -
VWP199 P199 WTR VW EP valley monitoring well G Yes - - -- - -- - -
VWS200 S200 WTR VW LR valley monitoring well OK - - -Yes - - -- - -
VWK201 K201 WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP202A P202A WTR VW BS valley monitoring well OK Yes - - -- - -- - -
VWP202B P202B WTR VW BS valley monitoring well OK Yes - - -- - -- - -
VWP202C P202C WTR VW BS valley monitoring well OK Yes - - -- - -- - -
VWK203 K203 WTR VW BR valley monitoring well AB Yes - - -- - -- - -
VWK204 K204 WTR VW BR valley monitoring well D Yes - - -- - -- - -
VWK205 K205 WTR VW EC valley monitoring well D Yes - - -- - -- - -
VWK206 K206 WTR VW BR valley monitoring well D Yes - - -- - -- - -
VWP207A P207A WTR VW EP valley monitoring well D Yes - - -- - -- - -
VWP207B P207B WTR VW EP valley monitoring well D Yes - - -- - -- - -
VWP208A P208A WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP208B P208B WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP209A WTR VW B2 valley monitoring well G Yes - - -- - -- - -
VWP209B P209B WTR VW B2 valley monitoring well OK Yes - - -- - -- - -
VWP210B P210B WTR VW EP valley monitoring well AB Yes - - -- - -- - -
VWP211 P211 WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP211A P211A WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP211B P211B WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP212A P212A WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP212B P212B WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP213 WTR VW B1 valley monitoring well OK Yes - - -- - -- - -
VWP213A P213A WTR VW B1 valley monitoring well DRY Yes - - -- - -- - -
VWP213B P213B WTR VW B1 valley monitoring well D Yes - - -- - -- - -
VWP213C P213C WTR VW B1 valley monitoring well D Yes - - -- - -- - -
VWP214A P214A WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP214B P214B WTR VW EC valley monitoring well D Yes - - -- - -- - -
VWP215 P215 WTR VW EP valley monitoring well D Yes - - -- - -- - -
VWP216 P216 WTR VW EC valley monitoring well AB Yes - - -- - -- - -
VWP217 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP218 P218 WTR VW EC valley monitoring well D Yes - - -- - -- - -
VWP219 P219 WTR VW EC valley monitoring well AB Yes - - -- - -- - -
VWP220 P220 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
5
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWP221 P221 WTR VW EC valley monitoring well D Yes - - -- - -- - -
VWP222 P222 WTR VW EC valley monitoring well D Yes - - -- - -- - -
VWP223 P223 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP224 P224 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP225 P225 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP226 WTR VW BR valley monitoring well AB Yes - - -- - -- - -
VWP227 P227 WTR VW BR valley monitoring well AB Yes - - -- - -- - -
VWP228 P228 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP229 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP231 P231 WTR VW LW valley monitoring well OK Yes - - -- - -- - -
VWP233 P233 WTR VW EC valley monitoring well D Yes - - -- - -- - -
VWP234 P234 WTR VW EC valley monitoring well G Yes - - -- - -- - -
VWP235 P235 WTR VW MD valley monitoring well D Yes - - -- - -- - -
VWS236 S236 WTR VW LR LEACH FLUID OK - - -Yes - - -- - -
VWS237 S237 WTR VW BM PIT WATER OK - - -Yes - - -- - -
VWS238 S238 WTR VW B2 evap ponds inlet same as S354 C - - -Yes - - -- - -
VWP239 P239 WTR VW EC REPLACEMENT NEAR OLD K67R OK Yes - - -- - -- - -
VWP240A P240A WTR VW EP REPLACEMENT NEAR OLD P198A OK Yes - - -- - -- - -
VWP240B P240B WTR VW EP REPLACEMENT NEAR OLD P198B OK Yes - - -- - -- - -
VWP241A P241A WTR VW BS REPLACEMENT NEAR OLD P202A OK Yes - - -- - -- - -
VWP241B P241B WTR VW BS REPLACEMENT NEAR OLD P202B OK Yes - - -- - -- - -
VWP241C P241C WTR VW BS REPLACEMENT NEAR OLD P202C OK Yes - - -- - -- - -
VWP242 P242 WTR VW SR valley monitoring well OK Yes - - -- - -- - -
VWP243 P243 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP244A P244A WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP244B P244B WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP244C P244C WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP245 P245 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP246 P246 WTR VW EC valley monitoring well DRY Yes - - -- - -- - -
VWP247A P247A WTR VW SJ valley monitoring well AB Yes - - -- - -- - -
VWP247B P247B WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
VWP248A P248A WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP248B P248B WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP248C P248C WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP249A P249A WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP249B P249B WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP250A P250A WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP250B P250B WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP251 P251 WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP252A P252A WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP252B P252B WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP252C P252C WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP253A P253A WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
VWP253B P253B WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
VWP254A P254A WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP254B P254B WTR VW EP valley monitoring well OK Yes - - -- - -- - -
NEB2557 WTR NE Brovo Gate OK Yes - - -- - -- - -
VWP255A P255A WTR VW HM valley monitoring well OK Yes - - -- - -- - -
VWP255B P255B WTR VW HM valley monitoring well OK Yes - - -- - -- - -
VWP256 P256 WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP257 P257 WTR VW HM valley monitoring well OK Yes - - -- - -- - -
VWP258A P258A WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
VWP258B P258B WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
VWP259 P259 WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
6
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWP260 P260 WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP261 P261 WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP262 P262 WTR VW SJ valley monitoring well OK Yes - - -- - -- - -
VWP263 P263 WTR VW EP valley monitoring well OK Yes - - -- - -- - -
VWP264 P264 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP265 P265 WTR VW HM valley monitoring well OK Yes - - -- - -- - -
VWP266 P266 WTR VW HM valley monitoring well OK Yes - - -- - -- - -
VWP267A P267A WTR VW HM valley monitoring well DRY Yes - - -- - -- - -
VWP267B P267B WTR VW HM valley monitoring well OK Yes - - -- - -- - -
VWP268 P268 WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP269 P269 WTR VW LT valley monitoring well OK Yes - - -- - -- - -
VWP270 P270 WTR VW SO valley monitoring well P Yes - - -- - -- - -
VWP270A P270A WTR VW HM valley monitoring well C Yes - - -- - -- - -
VWP271 P271 WTR VW LU valley monitoring well OK Yes - - -- - -- - -
VWP272 P272 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP273 P273 WTR VW BS valley monitoring well OK Yes - - -- - -- - -
VWP274 P274 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
VWP275 P275 WTR VW CO valley monitoring well OK Yes - - -- - -- - -
VWP276 P276 WTR VW WJ valley monitoring well OK Yes - - -- - -- - -
VWP277 P277 WTR VW B2 valley monitoring well OK Yes - - -- - -- - -
VWP278A WTR VW valley monitoring well OK Yes - - -- - -- - -
VWP278B P278B WTR VW BC valley monitoring well OK Yes - - -- - -- - -
VWP279 P279 WTR VW EC valley monitoring well OK Yes - - -- - -- - -
BCG280 BC280 WTR VW BC BARNEY CANYON PRODUCTION WELL OK Yes - - -- - -- - -
BCG281 BC281 WTR VW BC OLD BC148 OK Yes - - -- - -- - -
BCG282 BC282 WTR VW BC Barneys canyon monitoring well OK Yes - - -- - -- - -
BCG283 BC283 WTR VW BC Barneys canyon monitoring well OK Yes - - -- - -- - -
BCG284 BC284 WTR VW BC Barneys canyon monitoring well OK Yes - - -- - -- - -
BCG285 BC285 WTR VW BC Barneys canyon monitoring well OK Yes - - -- - -- - -
BRG286 VWBR286 WTR VW BR REPOSITORY WELL - OLD BR-1 OK Yes - - -- - -- - -
BRG287 VWBR287 WTR VW BR REPOSITORY WELL - OLD BR-2 OK Yes - - -- - -- - -
BRG288 VWBR288 WTR VW BR OK Yes - - -- - -- - -
BRG289 VWBR289 WTR VW BR OK Yes - - -- - -- - -
BRG290 VWBR290 WTR VW BR OK Yes - - -- - -- - -
BRG291 WTR VW BR OK Yes - - -- - -- - -
BRG291A BRG291 WTR VW BR OK Yes - - -- - -- - -
BRP292 BRG292 WTR VW BR BLUEWATER NORTH REPOSITORY SUMP OK - - -Yes - - -Yes
ECG293 EC293 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG294 EC294 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG295B EC295B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG296 EC296 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG297 EC297 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG298A EC298A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG298B EC298B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG299 ES299 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
VWW300 W300 WTR VW WJ 10353 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWW301 W301 WTR VW WJ 9945 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWW302 W302 WTR VW WJ 9786 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWW303 W303 WTR VW WJ 9381 SOUTH 1300 WEST D Yes - - -- - -- - -
VWW304 W304 WTR VW SJ 10315 SOUTH 1540 WEST OK Yes - - -- - -- - -
VWW305 W305 WTR VW SJ 1795 WEST 9400 SOUTH OK Yes - - -- - -- - -
VWW306 W306A WTR VW SJ 10025 SOUTH 1300 WEST OK Yes - - -- - -- - -
VWW307 W307 WTR VW SJ 10806 SOUTH 2700 WEST OK Yes - - -- - -- - -
VWW308 W308 WTR VW EP 10150 SOUTH 4975 WEST NU Yes - - -- - -- - -
7
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWW309 W309 WTR VW RV 4475 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWS310 S310 VW 3842 WEST 11800 SOUTH OK - - -Yes - - -- - -
VWW310 W310 WTR VW RV 3842 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW311 W311 WTR VW RV 3883 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW312 W312 WTR VW EP 11168 SOUTH 3800 WEST OK Yes - - -- - -- - -
VWS313 S313 WTR VW SJ JORDON RIVER - 4800 SOUTH OK - - -Yes - - -- - -
VWS314 S314 WTR VW KN NORTH JORDON CANAL - 5800 S. 1300 W.OK - - -Yes - - -- - -
VWS315 S315 WTR VW JP BUTTERFIELD CREEK OK - - -Yes - - -- - -
VWS316 S316 WTR VW BC CRYSTAL SPRINGS OK - - -Yes - - -- - -
VWS317 S317 WTR VW EC DRAINAGE SO. MINE DUMPS OK - - -Yes - - -- - -
VWS318 S318 WTR VW BC BARNEY'S SPRING OK - - -Yes - - -- - -
VWS319 S319 WTR VW HC MAPLE SPRING OK - - -Yes - - -- - -
VWS320 S320 WTR VW RV BUTTERFIELD CREEK OK - - -Yes - - -- - -
VWS321 S321 WTR VW SJ MIDAS CREEK- 11500 S.1300 W.OK - - -Yes - - -- - -
VWW322 W322 WTR VW HM 1105 WEST MAIN ST., HERRIMAN OK Yes - - -- - -- - -
VWW323 W323 WTR VW HM 5626 WEST 14200 SOUTH OK Yes - - -- - -- - -
VWS324 S324 WTR VW HM ROSE CREEK - 6400 W. 14000 S.OK - - -Yes - - -- - -
VWW325 W325 WTR VW HM 12948 S. 4400 W. - RIVERTON CITY OK Yes - - -- - -- - -
VWW326 W326 WTR VW RV 13400 S. 3800 W. - RIVERTON CITY OK Yes - - -- - -- - -
VWW327 W327 WTR VW RV 13600 S. 3600 W. - RIVERTON CITY OK Yes - - -- - -- - -
VWW328 W328 WTR VW RV 13400 S. 2290 W. - RIVERTON CITY OK Yes - - -- - -- - -
VWW329 W329 WTR VW BD 14847 SOUTH CAMP WILLIAMS ROAD OK Yes - - -- - -- - -
VWS330 S330 WTR VW TV JORDAN RIVER - 9400 S. 1200 W.OK - - -Yes - - -- - -
VWW331 W331 WTR VW RV 12256 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW332 W332 WTR VW CO 7400 SOUTH STATE HIGHWAY 110 OK Yes - - -- - -- - -
VWW333 W333 WTR VW WV 5892 SOUTH HIGHWAY 111 OK Yes - - -- - -- - -
VWW334 W334 WTR VW WJ 7551 SOUTH 5490 WEST OK Yes - - -- - -- - -
VWW335 W335 WTR VW WJ 7374 SOUTH 5490 WEST OK Yes - - -- - -- - -
VWW336 W336 WTR VW WJ 7800 SOUTH 5250 WEST G Yes - - -- - -- - -
VWW337 W337 WTR VW SJ 3564 WEST 11010 SOUTH OK Yes - - -- - -- - -
VWW338 W338 WTR VW SJ 11000 SOUTH 3500 WEST - EAGLE RANCH NU Yes - - -- - -- - -
VWW339 W339 WTR VW HM 12009 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW340 W340 WTR VW RV 634 WEST 14600 SOUTH - UTAH ROSES OK Yes - - -- - -- - -
VWW341 W341 WTR VW EV 50 EAST 5050 SOUTH - MURRAY CITY OK Yes - - -- - -- - -
VWW342 W342 WTR VW EV 30 EAST 5150 SOUTH - MURRAY FAIRGROUNDS OK Yes - - -- - -- - -
VWS343 S343 WTR VW WJ 1300 WEST 7353 SOUTH OK Yes Yes - - -- - -
VWS344 S344 WTR VW WJ NORTH JORDAN CANAL 7560 S. 1200 W.OK - - -Yes - - -- - -
VWW345 W345 WTR VW EV 10400 SOUTH 300 WEST NU Yes - - -- - -- - -
VWW346 W346 WTR VW EV PINE HOLLOW TREE FARM-7500 S. 720 E.OK Yes - - -- - -- - -
VWW347 W347 WTR VW WJ 5060 SOUTH 1250 WEST OK Yes - - -- - -- - -
VWW348 W348 WTR VW WJ 2906 WEST 7000 SOUTH OK Yes - - -- - -- - -
VWK349 K349 WTR VW HC KENNECOTT ENVIRONMENTAL RANCH OK Yes - - -- - -- - -
VWS350 S350 WTR VW ED EVAP PONDS #3, #4, #5 C - - -Yes - - -- - -
VWS351 S351 WTR VW EP 4000 W. POND C - - -Yes - - -- - -
VWS352 S352 WTR VW EP SOUTH EVAP PONDS C - - -Yes - - -- - -
VWS353 S353 WTR VW CP SMALL RESEROVIR OK - - -Yes - - -- - -
VWS354 S354 WTR VW AN TREATED MINE STREAM C - - -Yes - - -- - -
VWS355 S355 WTR VW EC NOSE & MINE COMBO STREAM C - - -Yes - - -- - -
VWS356 S356 WTR VW EP 80 ACRE CLAY LINED POND C - - -Yes - - -- - -
VWS357 S357 WTR VW TV JORDAN RIVER EFF.OK - - -Yes - - -- - -
VWS358 S358 WTR VW CO CEMETARY POND C - - -Yes - - -- - -
VWS359 S359 WTR VW ??HERCLUES EAGLE ROCK OK - - -Yes - - -- - -
VWW360 W360 WTR VW WJ 5388 WEST 7800 SOUTH OK Yes - - -- - -- - -
VWW361 W361 WTR VW WJ 5600 WEST 9000 SOUTH - W. JORDAN CITY OK Yes - - -- - -- - -
8
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWW362 W362 WTR VW SJ 1340 WEST 11030 SOUTH NU Yes - - -- - -- - -
VWW363 W363 WTR VW WJ 5595 WEST 9351 SOUTH - W. JORDAN CITY OK Yes - - -- - -- - -
VWW364 W364 WTR VW EP 3892 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW365 W365 WTR VW EP 3864 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW366 W366 WTR VW RV 3807 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW367 W367 WTR VW RV 11723 SOUTH 3800 WEST OK Yes - - -- - -- - -
VWW368 W368 WTR VW RV 3668 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW369 W369 WTR VW RV 11766 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW370 W370 WTR VW RV 11676 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW371 W371 WTR VW SJ 11630 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW372 W372 WTR VW HM 11887 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW373 W373 WTR VW HM 12090 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW374 W374 WTR VW HM 12211 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW375 W375 WTR VW HM 12210 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW376 W376 WTR VW HM 12256 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW377 W377 WTR VW HM 12260 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW378 W378 WTR VW HM 12299 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW379 W379 WTR VW HM 12311 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW380 W380 WTR VW HM 12395 SOUTH 4000 WEST OK Yes - - -- - -- - -
VWW381 W381 WTR VW B4 8200 SOUTH 2150 WEST - W. JORDAN CITY OK Yes - - -- - -- - -
VWW382 W382 WTR VW HM 12012 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW383 W383 WTR VW HM 12222 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW384 W384 WTR VW HM 12400 SOUTH 3600 WEST NU Yes - - -- - -- - -
VWW385 W385 WTR VW HM 12464 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW386 W386 WTR VW HM 12554 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW387 W387 WTR VW WJ 6000 WEST 9350 SOUTH - W. JORDAN CITY OK Yes - - -- - -- - -
VWW388 W388 WTR VW RV 11977 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW389 W389 WTR VW HM 12502 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW390 W390 WTR VW HM 12518 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW391 W391 WTR VW RV 12241 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW392 W392 WTR VW HM 11980 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW393 W393 WTR VW RV 12191 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW394 W394 WTR VW HM 12262 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW395 W395 WTR VW RV 12281 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW396 W396 WTR VW HM 12536 SOUTH 3600 WEST OK Yes - - -- - -- - -
VWW397 W397 WTR VW RV 12750 SO. 2550 W. - RIVERTON CITY OK Yes - - -- - -- - -
VWW398 W398 WTR VW RV 13325 SO. 3600 W. - RIVERTON CITY OK Yes - - -- - -- - -
VWW399 W399 WTR VW WJ 7322 SOUTH 5490 WEST OK Yes - - -- - -- - -
VWS400 S400 WTR VW BINGHAM TUNNEL CULINARY WATER C - - -Yes - - -- - -
VWK401 K401 WTR VW KMC - OLD RANCH OK Yes - - -- - -- - -
VWW402 W402 WTR VW HM 13600 SOUTH 6000 WEST - (SLCWCD)OK Yes - - -- - -- - -
VWW403 W403 WTR VW HM 13400 SOUTH 6000 WEST - (SLCWCD)OK Yes - - -- - -- - -
VWK404 WTR VW SEE VWW404 OK - - -- - -- - -- - -
VWW404 W404 WTR VW HM 13055 SOUTH 7756 WEST OK Yes - - -- - -- - -
VWK405 WTR VW SEE VWW405 OK - - -- - -- - -- - -
VWW405 W405 WTR VW HM 7198 WEST 13090 SOUTH OK Yes - - -- - -- - -
VWW406 W406 WTR VW 13200 SOUTH 7200 WEST (DANSIE)OK Yes - - -- - -- - -
VWW407 W407 WTR VW HM 12800 SOUTH 7900 WEST (DANSIE)OK Yes - - -- - -- - -
VWW408 W408 WTR VW HM 1166 WEST MAIN STREET (DANSIE)OK Yes - - -- - -- - -
VWW409 W409 WTR VW HM 13500 SOUTH 7200 WEST (DANSIE)OK Yes - - -- - -- - -
VWW410 W410 WTR VW HM 12875 SOUTH 6620 WEST (DANSIE)OK Yes - - -- - -- - -
VWW411 W411 WTR VW HM 13025 SOUTH 6610 WEST (DANSIE)OK Yes - - -- - -- - -
VWW412 W412 WTR VW HM 13710 SOUTH 7750 WEST (DANSIE)OK Yes - - -- - -- - -
VWK413 W413 WTR VW BC MODERNIZATION WELL #1 Middle OK Yes - - -- - -- - -
9
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
VWK414 W414 WTR VW BC MODERNIZATION WELL #2 East OK Yes - - -- - -- - -
VWW415 W415 WTR VW RV 2893 WEST 11800 SOUTH OK Yes - - -- - -- - -
VWW416 W416 WTR VW RV 12064 SOUTH 2240 WEST OK Yes - - -- - -- - -
VWW417 W417 WTR VW SJ 11563 SOUTH 2570 WEST OK Yes - - -- - -- - -
VWW418 W418 WTR VW SJ 2917 WEST 10460 SOUTH OK Yes - - -- - -- - -
VWW419 W419 WTR VW SJ 3192 WEST 10400 SOUTH OK Yes - - -- - -- - -
VWW420 W420 WTR VW WJ 5950 WEST 8750 SOUTH - W. JORDAN CITY OK Yes - - -- - -- - -
VWK421 K421 WTR VW BC MODERNIZATION WELL #3 West OK Yes - - -- - -- - -
NEL448 Well 11 WTR NE LS Sec 21 Well #11 CERT Yes - - -- - -- - -
NET449D NETL449D WTR NE TL Tailings Water OK Yes - - -- - -- - -
TLT449A DH911065C WTR NE TL Tailings Water OK - - -- - -- - -Yes
TLT449B DH911065B WTR NE TL Tailings Water OK - - -- - -- - -Yes
TLT449C DH911065A WTR NE TL Tailings Water OK - - -- - -- - -Yes
TLT449E NETL449P WTR NE TL Tailings Water OK - - -- - -- - -Yes
RTC450 RTCN450 WTR VW MG RITTER CANAL AT 8000 WEST OK - - -Yes - - -- - -
RTC451 WTR VW MG RITTER CANAL OK - - -Yes - - -- - -
CLC452 CLCN452 WTR VW TL CLARIFICATION CANAL NEAR 001 OUTFALL OK - - -Yes - - -Yes
CSC453 CSCH453 WTR VW LS OK - - -Yes - - -- - -
CSC454 CSCN454 WTR VW TL OK - - -Yes - - -- - -
CSC455 CSCN455 WTR VW MO OK - - -Yes - - -- - -
CSC456 WTR VW MO OK - - -Yes - - -- - -
CSC457 CSCN457 WTR VW MO WEST C-7 NORTH OF I-80 OK - - -Yes - - -- - -
KCS458 KCSW458 WTR VW LS KERSEY CREEK AT 7800 WEST NORTH OF 201 OK - - -Yes - - -- - -
KCS459 KCSW459 WTR VW LS KERSEY CREEK OK - - -Yes - - -- - -
KCS460 KCSW460 WTR VW LS KERSEY CREEK OK - - -Yes - - -- - -
LCS461 LCSW461 WTR VW LS LEE CREEK OK - - -Yes - - -- - -
LCS462 LCSW462 WTR VW LS LEE CREEK OK - - -Yes - - -- - -
RSC463 RXCN463 WTR VW LS WEST OF 5600 W. CANAL CROSSING LANDFILL OK - - -Yes - - -- - -
LCS464 LCSW464 WTR VW MO Lee Creek OK - - -Yes - - -- - -
BDC465 BDCN465 WTR VW RC EAST OF 7200 WEST AT BRIGHTON DRAIN CROS OK - - -Yes - - -- - -
SZS466 SZSP466 WTR VW WT SPITZ SPRINGS SOUTHEAST OF #4 P.S.OK - - -Yes - - -- - -
RWC467 RWCN467 WTR VW NO WEST SIDE OF RADIO STAT. ACCESS ~8900 W.OK - - -Yes - - -- - -
LCS468 LCSW468 WTR VW NO Lee creek OK - - -Yes - - -- - -
LCS469 LCSW469 WTR VW GS LEE CREEK OK - - -Yes - - -- - -
ADS470 ADSP470 WTR VW TL ADAMSON SPRING EAST OF #1 P.S. ROAD OK - - -Yes - - -Yes
CWS471 CWSW471 WTR VW TL C-7 WEST NORTH EAST OF GYPSTACK OK - - -Yes - - -- - -
USC472 USCN472 WTR VW MG UTAH/SALT LAKE CANAL S.E. 201 8100 W.OK - - -Yes - - -- - -
CSC473 CSCN473 WTR VW LS TWO WITH SAME NUMBER 473 OK - - -Yes - - -- - -
BDC474 BDCN474 VW EAST END BRIGHTON DRAIN 7200 WEST CROSSI OK - - -Yes - - -- - -
BDC474Z WTR VW LS OLD BIOWEST BDCN474. JAN95 PUT NEL474 OK - - -Yes - - -- - -
NEL476 Well 8 WTR NE Well #8 AB Yes - - -- - -- - -
NEL477 Well 9 WTR NE LS WELL #9 OK Yes - - -- - -- - -
NEM478 Well 10 WTR NE TL WELL #10 OK Yes - - -- - -- - -
NEM479 Well 12 WTR NE TL WELL #12 OK Yes - - -- - -- - -
NEG481 GF1 WTR NE WT GARFIELD WELL OK Yes - - -- - -- - -
NEG482 GF2 WTR NE WT GARFIELD WELL OK Yes - - -- - -- - -
NEG483 GF3 WTR NE WT GARFIELD WELL OK Yes - - -- - -- - -
NEG484 GF4 WTR NE WT GARFIELD WELL OK Yes - - -- - -- - -
NEG485 GF5 WTR NE WT GARFIELD WELL AB Yes - - -- - -- - -
NEG486 GF6 WTR NE WT GARFIELD WELL AB Yes - - -- - -- - -
NEG487 GF7 WTR NE WT GARFIELD WELL AB Yes - - -- - -- - -
NEG488 GF6A WTR NE WT GARFIELD WELL AB Yes - - -- - -- - -
NEG489 GF5(OLD)WTR NE WT GARFIELD WELL C Yes - - -- - -- - -
NEG490 GF3(OLD)WTR NE WT GARFIELD WELL C Yes - - -- - -- - -
10
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BCG496 WTR VW BY South end Adrian Brown Consultants OK Yes
NET500A WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET500B WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET501A WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET501B WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET502A WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET502B WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET502C WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET503A WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET503B WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET504A WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET504B WTR NE TL Old tailings perimiter AB Yes - - -- - -- - -
NET505 CHVR10A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET506 CHVR11A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET507 CHVR12A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET508 CHVR13A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET509 CHVR14A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET510 CHVR15A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET511 CHVR16A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET512 CHVR17A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET513 CHVR1A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET514 CHVR3A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET515 CHVR WTR NE CH CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NET516 CHVR4A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET517 CHVR6A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET518 CHVR7A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET519 CHVR8A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET520 CHVR9A WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL521A CH1A WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL521B CH1B WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL522A CH2A WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL522B CH2B WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL523A CH3A WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL523B CH3B WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL523C CH3C WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL524A CH4A WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL524B CH4B WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL525A CH5A WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL525B CH5B WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL526A CH6A WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NEL526B CH6B WTR NE LS CHEVRON MONITORING WELL OK Yes - - -- - -- - -
NET527 CHVRP1 WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET528 CHVRP2 WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL529A CH9A WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL529B CH9B WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL529C CH9C WTR NE LS CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NET530 CHVRP3?WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL531A CH11A WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL531B CH11B WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL532A CH12A WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL532B CH12B WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL533A CH13A WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL533B CH13B WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL534A CH14A WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
11
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NEL534B CH14B WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL536A CH16A WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL536B CH16B WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NEL536C CH16C WTR NE LS North End east of tailings impoundment OK Yes - - -- - -- - -
NET537 CHVRP4 WTR NE CH CHEVRON MONITORING WELL AB Yes - - -- - -- - -
NEL538 MKLNDFA WTR NE LS MACKAY LANDFILL OK Yes - - -- - -- - -
NEL539 MKLNDFB WTR NE LS MACKAY LANDFILL OK Yes - - -- - -- - -
NEL540 MKLNDFC WTR NE LS MACKAY LANDFILL OK Yes - - -- - -- - -
NEL541 A WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL542 B WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL543 C WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL544 D WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL545 E WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL546 F WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL547 G WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL548 H WTR NE LS COUNTY LANDFILL AB Yes - - -- - -- - -
NEL549 I WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL550 J WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL551 K WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL552 L WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL553 M WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL554 N WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL555 O WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL556 P WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEL557 Q WTR NE LS COUNTY LANDFILL OK Yes - - -- - -- - -
NEM558 MGOLFC WTR NE MG MAGNA GOLF COURSE OK Yes - - -- - -- - -
NEM559 WTR NE MG OK Yes - - -- - -- - -
NEM560 WTR NE MG OK Yes - - -- - -- - -
NES567 Sec17E WTR NE SL SECTION 17-E OK Yes - - -- - -- - -
NES568 Sec17W WTR NE SL SECTION 17-W OK - - -Yes - - -- - -
NEL569 SEC16 WTR NE LS SECTION 16 OK Yes - - -- - -- - -
NEM570 MGB1 WTR NE MG OK Yes - - -- - -- - -
NEM571 MGB2 WTR NE MG OK Yes - - -- - -- - -
NEM572 MGB3 WTR NE MG OK Yes - - -- - -- - -
NEM573 MGB4 WTR NE MG OK Yes - - -- - -- - -
NEM574 MGH1 WTR NE MG OK Yes - - -- - -- - -
NEM575 MGH2 WTR NE MG OK Yes - - -- - -- - -
NEM576 MGH3 WTR NE MG OK Yes - - -- - -- - -
NEM577 MGH4 WTR NE MG OK Yes - - -- - -- - -
NEM578 MGH5 WTR NE MG OK Yes - - -- - -- - -
NEM579 MGH6 WTR NE MG OK Yes - - -- - -- - -
NEM580 MGH7 WTR NE MG OK Yes - - -- - -- - -
NEM581 MGH8 WTR NE MG OK Yes - - -- - -- - -
NET582 MORT1 WTR NE MO mortan salt OK Yes - - -- - -- - -
NET583 OTH1 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NET584 OTH2 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NET585 OTH3 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NET586 WTR NE NO Yes - - -- - -- - -
NET587 OTH5 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NET588 OTH6 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NET589 OTH7 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NET591 OTH9 WTR NE LS ortho plant under tails Abandon Yes - - -- - -- - -
NET592 OTH10 WTR NE MG ortho plant under tails Abandon Yes - - -- - -- - -
NET593 OTH11 WTR NE MG ortho plant under tails Abandon Yes - - -- - -- - -
12
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NET594 OTH12 WTR NE MG ortho plant under tails Abandon Yes - - -- - -- - -
NET595 OTH13 WTR NE MG ortho plant under tails Abandon Yes - - -- - -- - -
NET596 OTH14 WTR NE RC ortho plant under tails Abandon Yes - - -- - -- - -
NET597 OTH15 WTR NE NO ortho plant under tails Abandon Yes - - -- - -- - -
NEM601A NEMG601A WTR NE MG North End (south of Rocks café) OK Yes - - -- - -- - -
NEM601B NEMG601B WTR NE MG North End (south of Rocks café) OK Yes - - -- - -- - -
NED602A NEDB602A WTR NE TL North end diving doard OK Yes - - -- - -- - -
NED602B NEDB602B WTR NE TL North end diving doard OK Yes - - -- - -- - -
NEM603A NEMG603A WTR NE MG North End near Dan Lewis' house Abandon Yes - - -- - -- - -
NEM603B NEMG603B WTR NE MG North End near Dan Lewis' house Abandon Yes - - -- - -- - -
NEM603C NEMG603C WTR NE MG North End near Dan Lewis' house Abandon Yes - - -- - -- - -
NED604A NEDB604A WTR NE TL North end diving doard OK Yes - - -- - -- - -
NED604B NEDB604B WTR NE TL North end diving doard OK Yes - - -- - -- - -
NED605A NEDB605A WTR NE TL North end diving doard AB Yes - - -- - -- - -
NED605B NEDB605B WTR NE TL North end diving doard AB Yes - - -- - -- - -
NER606A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER606B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER607A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER607B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER608A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER608B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER609A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER609B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER610A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER610B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NEW611A WTR NE WT North end Tailings admin AB Yes - - -- - -- - -
NEW611B WTR NE WT North end Tailings admin AB Yes - - -- - -- - -
NEW612A WTR NE WT North end Tailings admin OK Yes - - -- - -- - -
NEW612B WTR NE WT North end Tailings admin OK Yes - - -- - -- - -
NEW613A WTR NE WT North end Tailings admin OK Yes - - -- - -- - -
NEW613B WTR NE WT North end Tailings admin OK Yes - - -- - -- - -
NEW614A WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW614B WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW615A WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW615B WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW616A WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW616B WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW617A WTR NE WT North end waste water OK Yes - - -- - -- - -
NEW617B WTR NE WT North end waste water OK Yes - - -- - -- - -
NES618A WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES618B WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES619A WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES619B WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES620A WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES620B WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES621A WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES621B WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES622A WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES622B WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES623A WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES623B WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES624A WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES624B WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NEL625A NET625A WTR NE LS North end near magna water OK Yes - - -- - -- - -
13
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NEL625B NET625B WTR NE LS North end near magna water OK Yes - - -- - -- - -
NET626A WTR NE RC North end tailings monitor well OK Yes - - -- - -- - -
NET626B WTR NE RC North end tailings monitor well OK Yes - - -- - -- - -
NET627A WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET627B WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET628A WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET628B WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET629A WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET629B WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET630A WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET630B WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NET630C WTR NE MO North end tailings monitor well OK Yes - - -- - -- - -
NER631A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER631B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER632A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER632B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER633A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER633B WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NEA634A WTR NE AR North End Arthur OK Yes - - -- - -- - -
NEA635A WTR NE AR North End Arthur OK Yes - - -- - -- - -
NEA635B WTR NE AR North End Arthur OK Yes - - -- - -- - -
NEA636A WTR NE AR North End Arthur OK Yes - - -- - -- - -
NEM637A WTR NE MC North end east of central lab OK Yes - - -- - -- - -
NEM638A NET638A WTR NE MG North End monitor well near Mcdonalds AB Yes - - -- - -- - -
NEM638B NET638B WTR NE MG North End monitor well near Mcdonalds AB Yes - - -- - -- - -
NEW639A WTR NE WT North end waste water (dead mans cave)OK Yes - - -- - -- - -
NET640A WTR NE CH Tailings impoundment monitor well AB Yes - - -- - -- - -
NET640B WTR NE CH Tailings impoundment monitor well AB Yes - - -- - -- - -
NET641A WTR NE CH Tailings impoundment monitor well AB Yes - - -- - -- - -
NET641B WTR NE CH Tailings impoundment monitor well AB Yes - - -- - -- - -
NET642A WTR NE CH Tailings impoundment monitor well AB Yes - - -- - -- - -
NET642B WTR NE CH Tailings impoundment monitor well AB Yes - - -- - -- - -
NET643A WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET643B WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET644A WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET644B WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET645A WTR NE MO Tailings impoundment monitor well OK Yes - - -- - -- - -
NET645B WTR NE MO Tailings impoundment monitor well OK Yes - - -- - -- - -
NET645C WTR NE MO Tailings impoundment monitor well OK Yes - - -- - -- - -
NET646A WTR NE MO Tailings impoundment monitor well OK Yes - - -- - -- - -
NET646B WTR NE MO Tailings impoundment monitor well OK Yes - - -- - -- - -
NET647A WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET647B WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET648A WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET648B WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET649A WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NET649B WTR NE MO Tailings impoundment monitor well AB Yes - - -- - -- - -
NEM650A WTR NE MC North End monitor well near diving doard OK Yes - - -- - -- - -
NEM651A WTR NE MC North End monitor well near diving doard OK Yes - - -- - -- - -
NEM652A WTR NE MC North End monitor well near diving doard OK Yes - - -- - -- - -
NEM653A WTR NE MC North end east of central lab OK Yes - - -- - -- - -
NEA654A WTR NE AR North end east of central lab OK Yes - - -- - -- - -
NER655A WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NES656A WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
14
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NET657A WTR NE M0 Tailings impoundment AB Yes - - -- - -- - -
NET657B WTR NE M0 Tailings impoundment AB Yes - - -- - -- - -
NEA658 PA1 WTR NE AR North end piezo OK Yes - - -- - -- - -
NEA659 PA2 WTR NE AR North end piezo OK Yes - - -- - -- - -
NEB660 PB1 WTR NE PC North end piezo AB Yes - - -- - -- - -
NEB661 PB2 WTR NE PC North end piezo OK Yes - - -- - -- - -
NEB662 PB3 WTR NE PC North end piezo AB Yes - - -- - -- - -
NEM663 PM1 WTR NE MC North end piezo OK Yes - - -- - -- - -
NER664 PR1 WTR NE RF North end piezo OK Yes - - -- - -- - -
NER665 PR2 WTR NE RF North end piezo OK Yes - - -- - -- - -
NES666 PS1 WTR NE SM North end piezo OK Yes - - -- - -- - -
NES667 PS2 WTR NE SM North end piezo B Yes - - -- - -- - -
NEM668 S1A WTR NE MG North end piezo OK Yes - - -- - -- - -
NEM669 S2A WTR NE MG North end piezo OK Yes - - -- - -- - -
NET670 S3A WTR NE TL North end piezo OK Yes - - -- - -- - -
NET671 S4A WTR NE TL North end piezo AB Yes - - -- - -- - -
NES672 B10W WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES673 B14W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES674 B15W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES675 B16W WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES676 B17W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES677 B20W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES678 B21W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES679 B22W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES680 B23W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES681 B24W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES682 B25W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES683 B26W WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES684 SH&B2A WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES685 TF-1 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES686 TF-2 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES687 TF-3 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES688 TF-4 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES689 TF-5 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES690 TF-6 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES691 TF-7 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES692 TF-LS1 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES693 LS-8 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES694A LS-7 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES694B LS-9 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES695A AP-1 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES695B AP-2 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES696 AP-3 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES697A SC-1 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES697B SC-2 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES698A SC-3 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES698B SC-4 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES699 SC-5 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES700 SW-1 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES701 SW-2 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES702 SW-3 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES703 SW-4 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES704 SW-5 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES705A SW-6 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
15
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NES705B SW-7 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES706 SW-8 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES707A AP-4 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES707B AP-5 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NER708 SW-8 WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER709 SW-8 WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER710A SW-8 WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER710B SW-8 WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NER711 SW-8 WTR NE RF REFINERY MONITORING WELL OK Yes - - -- - -- - -
NES712 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES713 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES714 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES715A WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES715B WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES716 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES718 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES719 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES720 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES721 WTR NE SM SMELTER MONITORING WELL AB Yes - - -- - -- - -
NES722 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NER723 WTR NE RF Refinery MONITORING WELL OK Yes - - -- - -- - -
NER724 WTR NE RF Refinery MONITORING WELL OK Yes - - -- - -- - -
NES725 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES726A WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
NES726B WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
SMP727 WTR NE SM SMELTER INTERIM PROCESS WATER POND OK - - -- - -- - -Yes
NES728 WTR NE SM SMELTER PRODUCTION WELL OK Yes - - -Yes - - -
NES729 WTR NE SM SMELTER MONITORING WELL OK Yes - - -- - -- - -
SMP730 Seep NE SM OK - - -- - -- - -Yes
SMP731 Pump NE SM OK - - -Yes - - -Yes
SMP732 West NE SM WEST PROCESS POND (WEST CELL SUMP)OK - - -Yes - - -Yes
SMP733 East NE SM WEST PROCESS POND (EAST CELL SUMP)OK - - -Yes - - -Yes
NEL815 V WTR NE Salt lake county well OK Yes - - -- - -- - -
NEL816 W WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL817 X WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL818 Y WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL821 R WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL822 S WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL823 T WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL824 U WTR NE LS Salt lake county well OK Yes - - -- - -- - -
NEL825 BW-5A WTR NE LS OK Yes - - -- - -- - -
NEL826 BW-5B WTR NE LS OK Yes - - -- - -- - -
NEL827 BW-5C WTR NE LS OK Yes - - -- - -- - -
NEW828 BW-6A WTR NE WT OK Yes - - -- - -- - -
NEW829 BW-6B WTR NE WT OK Yes - - -- - -- - -
NEW830 BW-7A WTR NE WT OK Yes - - -- - -- - -
NEW831 BW-7B WTR NE WT OK Yes - - -- - -- - -
NET832 BW-8A WTR NE MO AB Yes - - -- - -- - -
NET833 BW-8B WTR NE MO AB Yes - - -- - -- - -
NET834 BW-8C WTR NE MO AB Yes - - -- - -- - -
NEL835 BW-4A WTR NE LS OK Yes - - -- - -- - -
NEL836 BW-4B WTR NE LS OK Yes - - -- - -- - -
NEL837 BW-4C WTR NE LS OK Yes - - -- - -- - -
NET838 BW-2A WTR NE MO OK Yes - - -- - -- - -
16
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NET839 BW-2B WTR NE MO OK Yes - - -- - -- - -
NET840 BW-2C WTR NE MO OK Yes - - -- - -- - -
NET841 BW-3A WTR NE MO OK Yes - - -- - -- - -
NET842 BW-3B WTR NE MO OK Yes - - -- - -- - -
NET843 BW-1A WTR NE RC OK Yes - - -- - -- - -
NET844 BW-1B WTR NE RC OK Yes - - -- - -- - -
NET845 BW-1C WTR NE RC OK Yes - - -- - -- - -
NET846 BW-9A WTR NE NO OK Yes - - -- - -- - -
NET847 BW-9B WTR NE NO OK Yes - - -- - -- - -
BCG848 BCG474 WTR VW BC BARNEY CANYON MONITORING WELL OK Yes - - -- - -- - -
BCG849 BCG475 WTR VW BC BARNEY CANYON MONITORING WELL OK Yes - - -- - -- - -
BCG850 WTR VW BC BARNEY CANYON MONITORING WELL OK Yes - - -- - -- - -
SRP850 SMRES WTR VW SR SMALL RESERVOIR OK - - -- - -- - -Yes
BCG851A WTR VW BC BARNEY CANYON MONITORING WELL OK Yes - - -- - -- - -
BCG851B WTR VW BC BARNEY CANYON MONITORING WELL OK Yes - - -- - -- - -
SRP851 SMRESLLDS WTR VW SR SMALL RESERVOIR-leak detection sump OK - - -- - -- - -Yes
BCG852 WTR VW BC BARNEY CANYON MONITORING WELL OK Yes - - -- - -- - -
SRP852 SMRESPRS WTR VW SR SMALL RESERVOIR-leak detection sump OK - - -- - -- - -Yes
TLT860 NETL860 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT861 NETL861 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT862 NETL862 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT863 NETL863 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT864 NET864 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT865A TLT865A WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT865B TLT865B WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT865C TLT865C WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT866 TLT866 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT867 TLT867 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT868 TLT868 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT869 TLT869 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT870 TLT870 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT871 TLT871 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT872 TLT872 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT873 TLT873 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT874 TLT874 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT875 TLT875 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT876 TLT876 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT877 TLT877 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT878 TLT878 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT879 TLT879 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT880 TLT880 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT881 TLT881 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT882 TLT882 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT883 TLT883 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT884 TLT884 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT885 TLT885 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT886 TLT886 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT887 TLT887 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT888 TLT888 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT889 TLT889 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT890 TLT890 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
LRP891 LRP0891 WTR VW LR ZONE 1-LARGE RESERVOIR (SUMP NO. 1)OK - - -- - -- - -Yes
LRP892 LRP0892 WTR VW LR ZONE 1-LARGE RESERVOIR (SUMP NO. 2)OK - - -- - -- - -Yes
LRP893 LRP0893 WTR VW LR ZONE 1-LARGE RESERVOIR (SUMP NO. 3)OK - - -- - -- - -Yes
17
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
LRP894 LRP0894 WTR VW LR ZONE 1-LARGE RESERVOIR (SUMP NO. 4)OK - - -- - -- - -Yes
LRP895 LRP0895 WTR VW LR ZONE 1-LARGE RESERVOIR (SUMP NO. 5)OK - - -- - -- - -Yes
LRP896 LRP0896 WTR VW LR ZONE 1-LARGE RESERVOIR OK - - -- - -- - -Yes
NEM897 NEM897 WTR NE MC Magna area OK Yes - - -- - -- - -
NEM898 NEM898 WTR NE MC Magna area OK Yes - - -- - -- - -
NEM899 NEM899 WTR NE MC Magna area OK Yes - - -- - -- - -
ECG900 ES900 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG901 ES901 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG902 EC902 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG903 EC903 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG904 EC904 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG905 EC905 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG906 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG907 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG908 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG909 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
LRG910 WTR VW LR LARGE RESERVOIR OK Yes - - -- - -- - -
LRG911 WTR VW LR LARGE RESERVOIR OK Yes - - -- - -- - -
LRG912 WTR VW LR LARGE RESERVOIR OK Yes - - -- - -- - -
LRG914 WTR VW LR LARGE RESERVOIR OK Yes - - -- - -- - -
ECG915 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG916 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG917 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
COG918 WTR VW CO COPPERTON CITY OK Yes - - -- - -- - -
BRG919 WTR VW BR BLUEWATER REPOSITORY OK Yes - - -- - -- - -
BRG920 WTR VW BR BLUEWATER REPOSITORY OK Yes - - -- - -- - -
BRG921 WTR VW BR BLUEWATER REPOSITORY OK Yes - - -- - -- - -
ECG922 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG923 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG924 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG925 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG926 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG928 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
LTG929A WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG929B WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG930B WTR VW LARK TAILINGS OK Yes - - -- - -- - -
ECG931 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG932 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG933 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG934 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG935 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG936 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG937 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG938 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG939 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG940 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
SRG945 WTR VW SR SMALL RESERVOIR OK Yes - - -- - -- - -
SRG946 WTR VW SR SMALL RESEROVIR OK Yes - - -- - -- - -
COG947 WTR VW CO COPPERTON CITY OK Yes - - -- - -- - -
CPG950 WTR VW CP CEMETERY POND OK Yes - - -- - -- - -
B1G951 BIG951 WTR VW B1 BINGHAM CREEK SEGMENT #1 OK Yes - - -- - -- - -
ECG952 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
COZ971 VW CO DRYFORK OK - - -- - -- - -- - -
COZ972 VW CO DRYFORK OK - - -- - -- - -- - -
18
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
COZ973 VW CO GW UPGRADIENT OF PROPOSED CUMPS OK - - -- - -- - -- - -
COZ974 VW CO DRYFORK OK - - -- - -- - -- - -
COZ975 VW CO DRYFORK OK - - -- - -- - -- - -
COZ976 VW CO DRYFORK OK - - -- - -- - -- - -
COZ977 VW CO DRYFORK OK - - -- - -- - -- - -
COZ978 VW CO DRYFORK OK - - -- - -- - -- - -
COZ979 VW CO DRYFORK OK - - -- - -- - -- - -
COZ980 VW CO DRYFORK OK - - -- - -- - -- - -
COZ981 VW CO DRYFORK OK - - -- - -- - -- - -
COZ982 VW CO DRYFORK OK - - -- - -- - -- - -
COZ983 VW CO DRYFORK OK - - -- - -- - -- - -
COZ984 VW CO DRYFORK OK - - -- - -- - -- - -
COZ985 VW CO MELCO DUMP INFLUENCE OK - - -- - -- - -- - -
COZ986 VW CO MELCO DUMP INFLUENCE OK - - -- - -- - -- - -
COZ987 VW CO REGIONAL DRYFORK WATER LEVEL OK - - -- - -- - -- - -
COG988 VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG989 VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG990A VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG990B VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG990C VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG991A VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG991B VW CO LOWER DRYFORK OK - - -- - -- - -- - -
COG992A VW CO RANGE FRONT MONITORING OK - - -- - -- - -- - -
COG992B VW CO RANGE FRONT MONITORING OK - - -- - -- - -- - -
COG993A VW CO UPGRADIENT DRYFORK PUMPS OK - - -- - -- - -- - -
COG993B VW CO UPGRADIENT DRYFORK PUMPS OK - - -- - -- - -- - -
COZ994 VW CO REGIONAL DRYFORK WATER LEVEL OK - - -- - -- - -- - -
COG995A VW CO LOWER DRYFORK MONITORING OK Yes - - -- - -- - -
COG995B VW CO LOWER DRYFORK MONITORING OK Yes - - -- - -- - -
ECG996A WTR VW BINGHAM CREEK/DRYFORK MONITORING OK Yes - - -- - -- - -
ECG996B WTR VW BINGHAM CREEK/DRYFORK MONITORING OK Yes - - -- - -- - -
COG997A WTR VW CO LOWER DRYFORK MONITORING OK Yes - - -- - -- - -
COG997B WTR VW CO LOWER DRYFORK MONITORING OK Yes - - -- - -- - -
COG998A WTR VW CO LOWER DRYFORK MONITORING OK Yes - - -- - -- - -
COG998B WTR VW CO LOWER DRYFORK MONITORING OK Yes - - -- - -- - -
BRG999 WTR VW BR BLUEWATER REPOSITORY OK Yes - - -- - -- - -
CFG1001 CF#1 VW CARR FORK OK Yes - - -- - -- - -
CFG1002 CF#2 VW CARR FORK OK Yes - - -- - -- - -
CFG1003 CF#3 VW CARR FORK OK Yes - - -- - -- - -
CFG1004 CF#4 VW CARR FORK OK Yes - - -- - -- - -
CFS1005 BIG SPG VW CARR FORK OK - - -Yes - - -- - -
CFS1006 AD TNL VW CARR FORK OK - - -Yes - - -- - -
BMD1009 Pb & Cu WSD VW BM Freeman CLNRY TNK AFTER CHLOR ACTIV - - -- - -Yes - - -
BMD1010 Pb & Cu WSD VW BM MINE 6290 OFFICE, JANITORS MOP SINK Gone - - -- - -Yes - - -
BMD1011 Pb & Cu WSD VW BM MINE VISITOR CNTR, MENS ROOM BASIN Gone - - -- - -Yes - - -
BMD1012 Pb & Cu WSD VW BM MINE 6290 OFFICE, MENS ROOM BASIN Gone - - -- - -Yes - - -
BMD1013 Pb & Cu WSD VW BM MINE 6190 CHANGE HOUSE WASHROOM ACTIV - - -- - -Yes - - -
BMD1014 Pb & Cu WSD VW BM MINE 6190 TRUCK SHOP FOREMENS RESTRM Gone - - -- - -Yes - - -
BMD1015 Pb & Cu WSD VW BM MINE 6190 COPPERFIELD Tire shop SINK ACTIV - - -- - -Yes - - -
BMD1016 Pb & Cu WSD VW BM MINE 6190 BULLGANG RESTROOM BASIN Gone - - -- - -Yes - - -
BMD1017 Pb & Cu WSD VW BM MINE 6190 REDI ROOM MENS RSTRM BASIN ACTIV - - -- - -Yes - - -
BMD1018 Pb & Cu WSD VW BM MINE 6190 REDI ROOM WOMN RSTRM BASIN ACTIV - - -- - -Yes - - -
BMD1019 Pb & Cu WSD VW BM MINE 6190 OFFICE BLD LUNCH ROOM BASIN ACTIV - - -- - -Yes - - -
BMD1020 Pb & Cu WSD VW BM MINE OFFICE BLD LADIES RSTROOM BASIN ACTIV - - -- - -Yes - - -
19
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BMD1021 Pb & Cu WSD VW BM MINE CODE 80 MARKHAM SHOP SINK ACTIV - - -- - -Yes - - -
BMD1022 Pb & Cu WSD VW BM MINE SAFETY OFFICE JANITORS MOP SINK Gone - - -- - -Yes - - -
BMD1023 Pb & Cu WSD VW BM MINE DRYFORK SHOP FOREMEN RSTRM BASIN Gone - - -- - -Yes - - -
BMD1024 Pb & Cu WSD VW BM MINE DRYFORK SHOP ELT FRMR RSTRM BASN Gone - - -- - -Yes - - -
BMD1025 Pb & Cu WSD VW BM MINE DRYFORK WELDING SHOP WEST SINK Gone - - -- - -Yes - - -
BMD1026 Pb & Cu WSD VW BM MINE DRYFORK ELCT OFF RST ARRA BASIN Gone - - -- - -Yes - - -
BMD1027 Pb & Cu WSD VW BM MINE DRYFORK LINEMAN TRAILER BASIN Gone - - -- - -Yes - - -
BMD1028 Pb & Cu WSD VW BM MINE DRYFORK DOZER LUNCH ROOM BASIN Gone - - -- - -Yes - - -
BMD1029 Pb & Cu WSD VW BM MINE DRYFORK CAR LUNCH ROOM BASIN Gone - - -- - -Yes - - -
ECD1030 Pb & Cu WSD VW EC MINE SAWS CONTROL ROOM MOP SINK INACT - - -- - -Yes - - -
ECD1031 Pb & Cu WSD VW EC MINE SAWS FOREMAN WASHROOM BASIN INACT - - -- - -Yes - - -
ECD1032 Pb & Cu WSD VW EC MINE SAWS JANITORS MOP SINK INACT - - -- - -Yes - - -
ECD1033 Pb & Cu WSD VW EC MINE CAR WHACKER RESTROOM WASH BASIN INACT - - -- - -Yes - - -
ECD1034 Pb & Cu WSD VW EC MINE COPPERTON TOWER RESTROOM BASIN Gone - - -- - -Yes - - -
ECD1035 Pb & Cu WSD VW EC BARNEY TUNNEL CULINARY TNK AFTER CHLO Gone - - -- - -Yes - - -
BMD1036 Pb & Cu WSD VW BM MINE SAFETY OFFICE RESTROOM BASIN Gone - - -- - -Yes - - -
BMD1037 Pb & Cu WSD VW BM 6190 admin.CNFRNCE RM KITCHEN SINK ACTIV - - -- - -Yes - - -
BMD1038 Pb & Cu WSD VW BM 6190 Admin WOMENS RESTROOM BASIN ACTIV - - -- - -Yes - - -
BMD1039 BM 6190 Admin mens Rest Room ACTIV - - -- - -Yes - - -
BMD1040 BM 6190 Admin Kitchen sink ACTIV - - -- - -Yes - - -
PCD1041 Pb & Cu WSD NE UPP Power plant 3rd floor RR wash basin ACTIV - - -- - -Yes - - -
PCD1045 Pb & Cu WSD NE UPP Power plant 5th floor RR wash basin ACTIV - - -- - -Yes - - -
SMD1045 Pb & Cu WSD NE SM SMELTER ENVRNMNTL MONITORING CENTER ACTIV - - -- - -Yes - - -
SMD1046 Pb & Cu WSD NE SM SMLTR #8 ACID REPAIR BLDG MOP SINK ACTIV - - -- - -Yes - - -
SMD1047 Pb & Cu WSD NE SM SMLTR CHANGE HOUSE DOWNSTRS MOP SINK ACTIV - - -- - -Yes - - -
SMD1048 Pb & Cu WSD NE SM SMLTR CNTRL WRHSE OUTSIDE TAP DOCK ACTIV - - -- - -Yes - - -
SMD1049 Pb & Cu WSD NE SM SMLTR MECHANIC SHOP WASH BASIN ACTIV - - -- - -Yes - - -
RFD1051 Pb & Cu WSD NE RF REFN ADMIN BLDG JANITORS RM MOP SINK ACTIV - - -- - -Yes - - -
RFD1052 Pb & Cu WSD NE RF REFN MAINT SHOP FOREMAN RESTRM BASIN ACTIV - - -- - -Yes - - -
RFD1053 Pb & Cu WSD NE RF REFN WAREHOUSE WASH BASIN ACTIV - - -- - -Yes - - -
RFD1054 Pb & Cu WSD NE RF REFN MTC lunchroom sink ACTIV - - -- - -Yes - - -
RFD1055 Pb & Cu WSD NE RF REFN BOILER PLT UPSTAIRS RESTRM SINK ACTIV - - -- - -Yes - - -
LTD1056 Pb & Cu WSD SE LT IS&T mens rest room sink ACTIV - - -- - -Yes - - -
LTD1057 Pb & Cu WSD SE LT Lark security office kicthen ACTIV - - -- - -Yes - - -
LTD1058 Pb & Cu WSD SE LT Lark security outside womans rest room ACTIV - - -- - -Yes - - -
LTD1059 Pb & Cu WSD SE LT Crusher re-locate office womans RR sink LARK ACTIV - - -- - -Yes - - -
LTD1060 Pb & Cu WSD SE LT Lark contractor trailer kicthen sink ACTIV - - -- - -Yes - - -
PCD1061 Pb & Cu WSD NE PC BNVL GRIND BLDG CONTROL ROOM RESTROOM Gone - - -- - -Yes - - -
PCD1062 Pb & Cu WSD NE PC BNVL DUMP BLDG FURNACE ROOM MOP SINK Gone - - -- - -Yes - - -
ARD1063 Pb & Cu WSD NE AR ARTHR CARPENTERS SHOP SHOWER Gone - - -- - -Yes - - -
ARD1064 Pb & Cu WSD NE AR ARTHR ADMN BLDG FURNACE ROOM MOP SINK Gone - - -- - -Yes - - -
WTD1065 Pb & Cu WSD NE WT GARFLD SECURITY RESTROOM WASH BASIN ACTIV - - -- - -Yes - - -
ARD1066 Pb & Cu WSD NE AR ARTHR ADMN DOWNSTR WOMEN WASHRM BASIN Gone - - -- - -Yes - - -
PCD1067 Pb & Cu WSD NE PC BNVL DUMPER BLDG CONTROL WASHROOM Gone - - -- - -Yes - - -
SMD1068 Pb & Cu WSD NE SM SMLT #8 ACID FIELD REPAIR RSTRM BASIN ACTIV - - -- - -Yes - - -
SMD1069 Pb & Cu WSD NE SM SMLT SAFETY OFFICE EXAM ROOM BASIN ACTIV - - -- - -Yes - - -
SMD1070 Pb & Cu WSD NE SM SMLT ENVR OFFICE RESTROOM WASH BASIN ACTIV - - -- - -Yes - - -
SMD1071 Pb & Cu WSD NE SM REFN ADMN BLDG MEN RESTROOM BASIN ACTIV - - -- - -Yes - - -
MCD1073 Pb & Cu WSD NE MC MAGNA PIPE SHOP LUNCHROOM SINK Gone - - -- - -Yes - - -
ARD1074 Pb & Cu WSD NE AR ARTHR CENTRAL SHOP RESTROOM WSH BASIN Gone - - -- - -Yes - - -
SMD1075 Pb & Cu WSD NE SM SMLTR ENGINEERING KITCHEN SINK ACTIV - - -- - -Yes - - -
LSD1078 Pb & Cu WSD NE LS SEC21 PUMP HOUSE COMBINED AFTER CHLOR ACTIV - - -- - -Yes - - -
BYD1080 Pb & Cu WSD VW BY CPPRTN CONC CHNG HOUSE JAINITOR SINK ACTIV - - -- - -Yes - - -
BYD1081 Pb & Cu WSD VW BY CPPRTN CONC PLANNING GROUP KITCHEN TAP ACTIV - - -- - -Yes - - -
20
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BYD1082 Pb & Cu WSD VW BY CPPRTN CONC GRIND MILLWRGHT REST ROOM ACTIV - - -- - -Yes - - -
BYD1083 Pb & Cu WSD VW BY CPPRTN CONC GRIND OPERATION KTCHN TAP ACTIV - - -- - -Yes - - -
BYD1084 Pb & Cu WSD VW BY CPPRTN CONC MOLY PLT SYSTEM REST ROOM TAP ACTIV - - -- - -Yes - - -
BYD1085 Pb & Cu WSD VW BY CPPRTN CONC GRIND ELECTRICL KTCHN TAP ACTIV - - -- - -Yes - - -
BYD1086 Pb & Cu WSD VW BY CPPRTN CONC MET LAB KITCHEN SINK ACTIV - - -- - -Yes - - -
BYD1087 Pb & Cu WSD VW BY CPPRTN CONC MOLY OPERATION KTCHN SINK ACTIV - - -- - -Yes - - -
BYD1089 Pb & Cu WSD VW BY CPPRTN CONC RECORD CENTER RSTRM SINK ACTIV - - -- - -Yes - - -
BYD1090 WSD VW BY CPPRTN CONC CULINARY TANK AFTER CHLOR ACTIV - - -- - -Yes - - -
ECG1092 BW#2 WTR VW EC BARRIER WELL PW#2 IN BINGHAM CREEK ABAND Yes - - -- - -- - -
ECG1093 BW#3 WTR VW EC BARRIER WELL PW#3 IN BINGHAM CREEK ABAND Yes - - -- - -- - -
RFD1094 Pb & Cu WTR NE RF Refinery PM building womans RR sink ACTIV - - -- - -Yes - - -
SMD1095 Pb & Cu WTR NE Smelter admin. 2nd floor day pay kicten ACTIV - - -- - -Yes - - -
SMD1096 Pb & Cu WTR NE Smelter EDX mens RR sink ACTIV - - -- - -Yes - - -
SMD1097 Pb & Cu WTR NE Smelter flash furnace 3rd floor RR sink Activ - - -- - -Yes - - -
SMD1098 Pb & Cu WTR NE Smelter filter plant maintenance Bldg. womans RR sink - - -- - -Yes - - -
ECG1100A WTR VW BINGHAM CANYON MOUTH OK - - -- - -- - -- - -
ECG1100B WTR VW BINGHAM CANYON MOUTH OK - - -- - -- - -- - -
MDG1101 WTR VW BINGHAM CREEK/DRYFORK MONITORING OK - - -- - -- - -- - -
ECG1102 WTR VW BINGHAM CREEK ALLUVIAL OK - - -- - -- - -- - -
ECG1103 WTR VW BINGHAM CREEK ALLUVIAL OK - - -- - -- - -- - -
ECG1104 WTR VW BINGHAM CREEK ALLUVIAL OK - - -- - -- - -- - -
ECG1105A WTR VW BINGHAM CREEK ALLUVIAL OK - - -- - -- - -- - -
ECG1105B WTR VW BINGHAM CREEK BEDROCK OK - - -- - -- - -- - -
ECG1106A WTR VW BINGHAM CREEK BEDROCK OK - - -- - -- - -- - -
ECG1106B WTR VW BINGHAM CREEK BEDROCK OK - - -- - -- - -- - -
COG1107A WTR VW CO LOWER DRYFORK MONITORING OK - - -- - -- - -- - -
COG1107B WTR VW CO LOWER DRYFORK MONITORING OK - - -- - -- - -- - -
ECG1108A WTR VW BINGHAM CREEK/DRYFORK MONITORING OK - - -- - -- - -- - -
ECG1108B WTR VW BINGHAM CREEK/DRYFORK MONITORING OK - - -- - -- - -- - -
COG1109A WTR VW CO LOWER DRYFORK MONITORING OK - - -- - -- - -- - -
COG1109B WTR VW CO LOWER DRYFORK MONITORING OK - - -- - -- - -- - -
ECG1110A WTR VW BINGHAM CREEK BEDROCK OK - - -- - -- - -- - -
ECG1110B WTR VW BINGHAM CREEK BEDROCK OK - - -- - -- - -- - -
MDZ1111 WTR VW EASTSIDE DUMP GROUND WATER LEVEL OK - - -- - -- - -- - -
COG1112A WTR VW CO COPPERTON ALLUVIAL OK - - -- - -- - -- - -
COG1112B WTR VW CO COPPERTON ALLUVIAL OK - - -- - -- - -- - -
ECG1113A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1113B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1113C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1114A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1114B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1115A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1115B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1115C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1115D WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1115E WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1116A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1116B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1116C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1117A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1117B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1117C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1118A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1118B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
21
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
ECG1118C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
BSG1119A WTR VW BS BASTIAN SINK CB Yes - - -- - -- - -
BSG1119B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1119C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
B1G1120A WTR VW B1 BINGHAM CREEK SEGMENT #1 OK Yes - - -- - -- - -
B1G1120B WTR VW B1 BINGHAM CREEK SEGMENT #1 OK Yes - - -- - -- - -
B1G1120C WTR VW B1 BINGHAM CREEK SEGMENT #1 OK Yes - - -- - -- - -
ECG1121A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1121B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1121C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
HMG1122A WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1122B WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1122C WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1123A WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1123B WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1123C WTR VW HM HERRIMAN OK Yes - - -- - -- - -
ECG1124A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1124B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1124C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
BSG1125A WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1125B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1125C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
HMG1126A WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1126B WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1126C WTR VW HM HERRIMAN OK Yes - - -- - -- - -
LTG1127A WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1127B WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1127C WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
ECG1128A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1128B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1128C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
LTG1129A WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1129B WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1129C WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
BSG1130A WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1130B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1130C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
ECG1131A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1131B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1131C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
BSG1132A WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1132B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1132C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1133A WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1133B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1133C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
HMG1134A WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1134B WTR VW HM HERRIMAN OK Yes - - -- - -- - -
HMG1134C WTR VW HM HERRIMAN OK Yes - - -- - -- - -
BSG1135A WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1135B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1135C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BFG1136A WTR VW BS BASTIAN FLATS OK Yes - - -- - -- - -
BFG1136B WTR VW BS BASTIAN FLATS OK Yes - - -- - -- - -
22
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BFG1136C WTR VW BS BASTIAN FLATS OK Yes - - -- - -- - -
BSG1137A WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1137B WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
BSG1137C WTR VW BS BASTIAN SINK OK Yes - - -- - -- - -
LTG1138A WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1138B WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1138C WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1138D WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1138E WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1138F WTR VW LT LARK TAILINGS AB Yes - - -- - -- - -
LTG1139 WTR VW LT Clean water Well/LARK TAILINGS OK Yes - - -- - -- - -
LTG1140A WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1140B WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1140C WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1140D WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1141A WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1141B WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
LTG1141C WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
ECG1142A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1142B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1142C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1143A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1143B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1143C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1144A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1144B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1144C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1145A WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1145B WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1145C WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
ECG1146 WTR VW EC EASTSIDE COLLECTION OK Yes - - -- - -- - -
LTG1147 WTR VW LT LARK TAILINGS OK Yes - - -- - -- - -
BSG1148A WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1148B WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1148C WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BCG1149A WTR VW OK Yes - - -- - -- - -
BCG1149B WTR VW OK Yes - - -- - -- - -
BCG1149C WTR VW OK Yes - - -- - -- - -
BCG1150A WTR VW OK Yes - - -- - -- - -
BCG1150B WTR VW OK Yes - - -- - -- - -
BCG1150C WTR VW OK Yes - - -- - -- - -
COG1151A WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1151B WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1151C WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1151D WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1152A WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1152B WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1152C WTR VW CO south area ground water plume OK Yes - - -- - -- - -
BSG1153A WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1153B WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1153C WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
WJG1154A WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1154B WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1154C WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
23
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BFG1155A WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1155B WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1155C WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1155D WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1155E WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1155F WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1156A WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1156B WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1156C WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1156D WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1156E WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1156F WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
B2G1157A WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1157B WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1157C WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
BCG1158A WTR VW OK Yes - - -- - -- - -
BCG1158B WTR VW OK Yes - - -- - -- - -
BCG1158C WTR VW OK Yes - - -- - -- - -
BCG1159 WTR VW OK Yes - - -- - -- - -
HMG1163A WTR VW HM Herriman area ground water OK Yes - - -- - -- - -
HMG1163B WTR VW HM Herriman area ground water OK Yes - - -- - -- - -
HMG1163C WTR VW HM Herriman area ground water OK Yes - - -- - -- - -
RVG1164A WTR VW RV Herriman area ground water AB Yes - - -- - -- - -
RVG1164B WTR VW RV Herriman area ground water AB Yes - - -- - -- - -
RVG1164C WTR VW RV Herriman area ground water OK Yes - - -- - -- - -
EPG1165A WTR VW EP Day break area OK Yes - - -- - -- - -
EPG1165B WTR VW EP Day break area OK Yes - - -- - -- - -
EPG1165C WTR VW EP Day break area OK Yes - - -- - -- - -
EPG1166 WTR VW EP Day break area OK Yes - - -- - -- - -
LTG1167A WTR VW LT Day break area OK Yes - - -- - -- - -
LTG1167B WTR VW LT Day break area OK Yes - - -- - -- - -
LTG1167C WTR VW LT Day break area OK Yes - - -- - -- - -
BFG1168A WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1168B WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1168C WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
WJG1169A WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1169B WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1169C WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1170A WTR VW WJ West Jordan ground water AB Yes - - -- - -- - -
WJG1170B WTR VW WJ West Jordan ground water AB Yes - - -- - -- - -
WJG1170C WTR VW WJ West Jordan ground water AB Yes - - -- - -- - -
WJG1171A WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1171B WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
WJG1171C WTR VW WJ West Jordan ground water OK Yes - - -- - -- - -
COG1172 WTR VW CO Upper Dry Fork (PICNIC FLATS)ok Yes - - -- - -- - -
COG1173A WTR VW CO Upper Dry Fork ok Yes - - -- - -- - -
COG1173B WTR VW CO Upper Dry Fork ok Yes - - -- - -- - -
COG1173C WTR VW CO Upper Dry Fork ok Yes - - -- - -- - -
COG1174A WTR VW CO Upper Dry Fork ok Yes - - -- - -- - -
COG1174B WTR VW CO Upper Dry Fork ok Yes - - -- - -- - -
COG1174C WTR VW CO Upper Dry Fork ok Yes - - -- - -- - -
COG1175A WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1175B WTR VW CO south area ground water plume OK Yes - - -- - -- - -
COG1175C WTR VW CO south area ground water plume OK Yes - - -- - -- - -
24
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
B2G1176A WTR VW B2 Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1176B WTR VW B2 Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1176C WTR VW B2 Bingham creek (south ground water OK Yes - - -- - -- - -
BSG1177B WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1177C WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
COG1178A WTR VW CO OK Yes - - -- - -- - -
COG1178B WTR VW CO OK Yes - - -- - -- - -
COG1178C WTR VW CO OK Yes - - -- - -- - -
BSG1179A WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1179B WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1179C WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1180A WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1180B WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1180C WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
ECX1181 WTR Yes - - -- - -- - -
ECG1182A WTR VW EC Eastside collection monitoring OK Yes - - -- - -- - -
ECG1182B WTR VW EC Eastside collection monitoring OK Yes - - -- - -- - -
ECG1183A WTR VW EC Eastside collection monitoring OK Yes - - -- - -- - -
ECG1183B WTR VW EC Eastside collection monitoring OK Yes - - -- - -- - -
ECG1184 WTR VW EC Eastside collection monitoring OK Yes - - -- - -- - -
ECG1185 WTR VW EC Copperton Channel Extraction Well OK Yes - - -- - -- - -
ECG1186 WTR VW EC Eastside collection monitoring OK Yes - - -- - -- - -
ECG1187 WTR VW EC East Side Collection OK Yes - - -- - -- - -
ECG1188 WTR VW EC East Side Collection OK Yes - - -- - -- - -
ECG1189 WTR VW EC East Side Collection OK Yes - - -- - -- - -
ECG1190 WTR VW EC East Side Collection OK Yes - - -- - -- - -
LTG1191 WTR VW EC Lark Tailings Area OK Yes - - -- - -- - -
ECG1192 WTR VW EC Dry Fork Extraction Well OK Yes - - -- - -- - -
B2G1193 K 60 WTR VW B2 New well for well 60 OK Yes - - -- - -- - -
B2G1194A WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1194B WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1195A WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B2G1195B WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
BSG1196A WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1196B WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
BSG1196C WTR VW BS Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
B3G1197A WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B3G1197B WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
B3G1197C WTR VW Bingham creek (south ground water OK Yes - - -- - -- - -
BFG1198A WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1198B WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
BFG1198C WTR VW BF Bingham flat south of old hwy OK Yes - - -- - -- - -
ECG1199B WTR WV EC Sonic Drilled Monitoring OK Yes - - -- - -- - -
ECG1199A WTR VW EC Sonic drilled monitoring well OK Yes - - -- - -- - -
ECG1199C WTR VW EC Sonic Drilled Well OK Yes - - -- - -- - -
ECG1199D WTR VW EC Sonic drilled well OK Yes - - -- - -- - -
ECG1199E WTR VW EC Sonic drilled well OK Yes - - -- - -- - -
ECG1199F WTR VW EC Sonic drilled well OK Yes - - -- - -- - -
ECG1199G WTR VW EC Sonic drilled well OK Yes - - -- - -- - -
BFG1200 K109 WTR VW Bingham flat south of old hwy OK Yes - - -- - -- - -
BSG1201 WTR VW Bastian sink area (south area ground Water)OK Yes - - -- - -- - -
ECG1203 WTR VW OK Yes - - -- - -- - -
COG1204A WTR VW south area ground water plume OK Yes - - -- - -- - -
COG1204B WTR VW south area ground water plume OK Yes - - -- - -- - -
25
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NET1300 NET1300 WTR NE CH TAILINGS WATER AB Yes - - -- - -- - -
NET1300B NET1300 WTR NE CH TAILINGS WATER AB Yes - - -- - -- - -
NET1300C NET1300 WTR NE CH TAILINGS WATER AB Yes - - -- - -- - -
CHT1301 CHT1301 WTR NE CH TAILINGS WATER OK Yes - - -- - -Yes
CHT1302 CHT1302 WTR NE CH TAILINGS WATER OK Yes - - -- - -Yes
CHT1303 CHT1303 WTR NE CH TAILINGS WATER OK Yes - - -- - -Yes
TLT1304 TLT891 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT1305 TLT892 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT1306 TLT893 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT1307 TLT894 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
TLT1308 TLT895 WTR NE TL TAILINGS WATER OK - - -- - -- - -Yes
NEL1309 MNN WTR NE LS TAILINGS WATER OK Yes - - -- - -- - -
NEL1310 MNS WTR NE LS TAILINGS WATER OK Yes - - -- - -- - -
NET1311 off morton WTR NE MO 1 MILE W OF 7200 W ON ACCESS ROAD OK Yes - - -- - -- - -
NEL1312 Well 15 WTR NE LS ALIAS NEL474-NORTH END LANDFILL OK Yes - - -- - -- - -
NEL1313 Well 14 WTR NE LS ALIAS NEL475-NORTH END LANDFILL M OK Yes - - -- - -- - -
LRP1314 WTR VW LR ZONE II-LARGE RESERVOIR (SUMP NO. 1)NEW - - -- - -- - -Yes
LRP1315 WTR VW LR ZONE II-LARGE RESERVOIR (SUMP NO. 2)NEW - - -- - -- - -Yes
LRP1316 WTR VW LR ZONE II-LARGE RESERVOIR (SUMP NO. 3)NEW - - -- - -- - -Yes
LRP1317 WTR VW LR ZONE II-LARGE RESERVOIR (SUMP NO. 4)NEW - - -- - -- - -Yes
LRP1318 WTR VW LR ZONE II-LARGE RESERVOIR (SUMP NO. 5)NEW - - -- - -- - -Yes
LRP1319 WTR VW LR ZONE II-LARGE RESERVOIR NEW - - -- - -- - -Yes
LRP1320 WTR VW LR DESILTING BASIN #1-CHAMBER 1 (W POND)NEW - - -- - -- - -Yes
LRP1321 WTR VW LR DESILTING BASIN #2-CHAMBER 2 (N POND)NEW - - -- - -- - -Yes
LRP1322 WTR VW LR DESILTING BASIN #3-CHAMBER 3 (S POND)NEW - - -- - -- - -Yes
NOG1323 WTR NE NO WETLANDS PROJECT SOUTH WELL OK Yes - - -- - -- - -
NOG1324 WTR NE NO WETLANDS PROJECT CENTRAL WELL OK Yes - - -- - -- - -
NOG1325 b1219aca1 WTR NE NO WETLANDS PROJECT OK Yes - - -- - -- - -
NOS1326 WTR NE NO WETLANDS PROJECT NORTH POINT CONSOLIDA OK - - -Yes - - -- - -
NOS1327 WTR NE NO WETLANDS PROJECT BLACKHAWK POND OK - - -Yes - - -- - -
NOS1328 WTR NE NO WETLANDS PROJECT GOGGINS DRAIN OK - - -Yes - - -- - -
ECS1329 WTR VW EC BINGHAM CREEK, 1ST EMERGENCE OF WATER OK - - -Yes - - -- - -
ECS1330 WTR VW EC AMSTERDAM TUNNEL OK - - -Yes - - -- - -
ECS1331 WTR VW EC FREEMAN DUMP COLLECTION BOX OK - - -Yes - - -- - -
ECS1332 WTR VW EC LION HEAD GULCH COLLECTION BOX OK - - -Yes - - -- - -
ECS1333 WTR VW EC MARKHAM TUNNEL OK - - -Yes - - -- - -
ECS1334 WTR VW EC SMELTER GULCH COLLECTION BOX OK - - -Yes - - -- - -
ECS1335 WTR VW EC TIEWAUKEE COLLECTION BOX OK - - -Yes - - -- - -
ECS1336 WTR VW EC AMSTERDAM TUNNEL BOX OK - - -Yes - - -- - -
SMP1337 WTR NE SM SMELTER EAST PROCESS POND OK - - -- - -- - -Yes
BFS1338 WTR VW BF PROVO RESERVOIR CANAL-9000 S BING HWY OK - - -Yes - - -- - -
EPS1339 WTR VW EP PROVO RESERVOIR CANAL-10400 S 3800 W OK - - -Yes - - -- - -
HMS1340 WTR VW HM PROVO RESERVOIR CANAL-12300 S OK - - -Yes - - -- - -
BDS1341 WTR VW BD PROVO RESERVOIR CANAL-15100 S 3200 W OK - - -Yes - - -- - -
WJS1342 WTR VW WJ UTAH LAKE DIST CANAL-9000 S 3400 W OK - - -Yes - - -- - -
SJS1343 WTR VW SJ UTAH LAKE DIST CANAL-10400 S 2710 W OK - - -Yes - - -- - -
RVS1344 WTR VW RV UTAH LAKE DIST CANAL-12600 S OK - - -Yes - - -- - -
BDS1345 WTR VW BD UTAH LAKE DIST CANAL-14980 S 2200 W OK - - -Yes - - -- - -
WJS1346 WTR VW WJ UTAH & SALT LAKE CANAL-9000 S 2050 W OK - - -Yes - - -- - -
SJS1347 WTR VW SJ UTAH & SALT LAKE CANAL-10400 S 1300 W OK - - -Yes - - -- - -
RVS1348 WTR VW RV UTAH & SALT LAKE CANAL-12600 S OK - - -Yes - - -- - -
BDS1349 WTR VW BD UTAH & SALT LAKE CANAL-14645 S CAMP W OK - - -Yes - - -- - -
WJS1350 WTR VW WJ SOUTH JORDAN CANAL-9000 S 1800 W OK - - -Yes - - -- - -
SJS1351 WTR VW SJ SOUTH JORDAN CANAL-10420 S 1200 W OK - - -Yes - - -- - -
26
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
RVS1352 WTR VW RV SOUTH JORDAN CANAL-12600 S OK - - -Yes - - -- - -
BDS1353 WTR VW BD SOUTH JORDAN CANAL-14660 S 1690 W OK - - -Yes - - -- - -
BYS1354 BCSPC WTR VW BY BARNEY'S CANYON PIT WTR TO COPPERTON OK - - -Yes - - -- - -
BMS1355 WTR VW BM CARR FORK EXHAUST SHAFT OK Yes Yes - - -- - -
BMS1356 WTR TV CF CARR FORK FRESH AIR SHAFT OK Yes Yes - - -- - -
NOS1357 WTR NE NO BHP CENTRAL (WETLANDS PROJECT)OK Yes Yes - - -- - -
NOS1358 WTR NE NO BHP EAST (WETLANDS PROJECT)OK Yes Yes - - -- - -
WTS1359 WTR NE WT CORRIGATED PIPE DISCHARGING TO SM RTN CL OK Yes Yes - - -- - -
WTS1360 WTR NE WT HDPE PIPE DISCHARGTING TO CANAL OK Yes Yes - - -- - -
WTS1361 WTR NE WT CORREGATED PIPE DISCHARGING TO CANAL OK Yes Yes - - -- - -
WTS1362 WTR NE WT DISCHARGE THROUGH DIKE OK Yes Yes - - -- - -
NES1363 WTR NE SM PRAXAIR O2 PLANT OK Yes - - -- - -- - -
NES1364 WTR NE SM PRAXAIR 0X PLANT OK Yes - - -- - -- - -
NES1365 WTR NE SM PRAXAIR O2 PLANT OK Yes - - -- - -- - -
NES1366 WTR NE SM PRAXAIR O2 PLANT OK Yes - - -- - -- - -
NEM1367 ARTESIAN 1 WTR NE MG ARTESIAN WELL - SECTION 21 OK Yes - - -Yes - - -
NEM1368 ARTESIAN 2 WTR NE MG ARTESIAN WELL - SECTION 21 OK Yes - - -Yes - - -
MGD1369 SEC 21 ADT WTR NE MG PART OF ARETESIAN WELL SYSTEM - SEC 21 OK - - -- - -Yes - - -
WTS1370 WTR NE WT CORRIGATED PIPE DISC TO SM RETURN CANAL OK - - -Yes - - -- - -
WTS1371 WTR NE WT CORRIGATED PIPE DISC TO SM RETURN CANAL OK - - -Yes - - -- - -
SLS1372 WTR NE SL SPRING DISH AFTER PASSING THRU CULVERT OK - - -Yes - - -- - -
WTS1373 WTR NE WT SPRING AT BASE OF OUTLET WORKS OK - - -Yes - - -- - -
WTS1374 WTR NE WT OLD UPDES DISCHARGE WEIR 006 OK - - -Yes - - -- - -
TLS1375 WTR NE TL OK - - -Yes - - -- - -
NES1376 WTR NE SM PRAXAIR O2 PLANT OK Yes - - -- - -- - -
SLS1377 WTR NE SM WEST POND-BRIDGE OK - - -Yes - - -- - -
SLS1378 WTR NE SM WEST POND - HAZLETON PUMP OK - - -Yes - - -- - -
SLS1379 WTR NE SM WEST POND - FENCE POST OK - - -Yes - - -- - -
NET1380A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1380B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1381A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1381B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NEL1382A WTR NE LS ground water well (tailings area OK Yes - - -- - -- - -
NEL1382B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NEL1382C WTR NE LS ground water well (tailings area OK Yes - - -- - -- - -
NET1383A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1383B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1384A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1384B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1385A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1385B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1386A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1386B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NEM1387 WTR NE MG Ground water well magna golf OK Yes - - -- - -- - -
SMS1388 WTR NE SM KESSLER CREEK NORTH OK - - -Yes - - -- - -
SMS1389 WTR NE SM SMELTER STROM DRAINAGE OK - - -Yes - - -- - -
SMS1390 WTR NE SM JAP SPRINGS NO. 1 OK - - -Yes - - -- - -
SMS1391 WTR NE SM JAP SPRINGS NO. 2 OK - - -Yes - - -- - -
SMS1392 WTR NE SM JAP SPRINGS NO. 3 OK - - -Yes - - -- - -
NET1393A WTR NE ground water well (tailings area OK Yes - - -- - -- - -
NET1393B WTR NE ground water well (tailings area OK Yes - - -- - -- - -
ARD1394 WTR NE New process lab drinking fountian OK - - -- - -Yes - - -
ARD1395 WTR NE New process lab kitchen sink OK - - -- - -Yes - - -
SMP1396 WTR NE SM SMELTER WEST PROCESS POND - WEST CELL OK - - -- - -- - -Yes
27
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
SMP1397 WTR NE SM WEST PROCESS POND - EAST CELL OK - - -- - -- - -Yes
SMP1398 WTR NE SM EAST PRCOESS POND - NORTH CELL OK - - -- - -- - -Yes
SMP1399 WTR NE SM EAST PROCESS POND - SOUTH CELL OK - - -- - -- - -Yes
SMP1400 WTR NE SM EAST PROCESS POND - NORTH CELL SUMP OK - - -- - -- - -Yes
SMP1401 WTR NE SM EAST PROCESS POND - SOUTH CELL SUMP OK - - -- - -- - -Yes
SMP1402 WTR NE SM EAST PROCESS POND SUMP OK - - -- - -- - -Yes
SMP1403 WTR NE SM GRANULATION COOLING TOWER-LEAK DET. SUMP OK - - -- - -- - -Yes
SMP1404 WTR NE SM ACID PLANT COOLING TWR - LEAK DET. SUMP OK - - -- - -- - -Yes
SMP1405 WTR NE SM POWERHOUSE COOLING WATER BASIN OK - - -- - -- - -Yes
SMP1406 WTR NE SM ACID PLANT PUMPHOUSE-LEAK DETECTION SUMP OK - - -- - -- - -Yes
SMP1407 WTR NE SM POWERHOUSE PUMPHOUSE LEAK DETECTION SUMP OK - - -- - -- - -Yes
SMP1408 WTR NE SM GRANULATION PUMPHOUSE LEAK DETECT SUMP OK - - -- - -- - -Yes
SMP1409 WTR NE SM WATER JACKET PUMPHOUSE LEAK DETECT SUMP OK - - -- - -- - -Yes
SMP1410 WTR NE SM VEHICLE WASH LEAK DETECTION SUMP OK - - -- - -- - -Yes
SMP1411 WTR NE SM VEHICLE REPAIR SHOP LEAK DETECTION SUMP OK - - -- - -- - -Yes
CFS1412 WTR TV CF TROUT POND (BIG SPRINGS)OK - - -Yes - - -- - -
CFS1413 WTR TV CF CARR FORK DRAINAGE (PROPERTY LINE)OK - - -Yes - - -- - -
NOG1414 b1219aca3 WTR NE NO WETLANDS PROJECT OK Yes - - -- - -- - -
NOG1415 b1219aca2 WTR NE NO WETLANDS PROJECT OK Yes - - -- - -- - -
MCP1416 WTR NE MC Magna process water reservoir #3 ps infl OK - - -- - -- - -Yes
BNP1417 WTR NE BN BONNEVILLE PROCESS WATER RESERVOIR OK - - -- - -- - -Yes
BNP1418 WTR NE BN LAST CHANCE DITCH PUMP STATION - BONNEVI OK - - -- - -- - -Yes
BNS1419 WTR NE BN FINAL CATCH POND - BONNEVILLE (LV)OK - - -Yes - - -- - -
PCP1420 WTR NE PC POWER PLANT COOLING TOWER NO. 1 OK - - -- - -- - -Yes
PCP1421 WTR NE PC POWER PLANT COOLING TOWER NO. 2 OK - - -- - -- - -Yes
PCP1422 WTR NE PC POWER PLANT COOLING TOWER NO. 3 OK - - -- - -- - -Yes
PCP1423 WTR NE PC POWER PLANT COOLING TOWER NO. 4 OK - - -- - -- - -Yes
PCP1424 WTR NE PC POWER PLANT SERVICE STATION COOLING TWR OK - - -- - -- - -Yes
MDP1425 WTR VW MD MIDAS POND-LEACH WATER COLLECTION POND OK - - -- - -- - -Yes
TLS1426 1 WTR NE TL TPS #1 - TAILINGS POND SEEP OK - - -Yes - - -- - -
TLS1427 2 WTR NE TL TPS #2 - TAILINGS POND SEEP DRY - - -yes - - -- - -
TLS1428 3 WTR NE TL TPS #3 - TAILINGS POND SEEP DRY - - -yes - - -- - -
TLS1429 4 WTR NE TL TPS #4 - TAILINGS POND SEEP DRY - - -yes - - -- - -
TLS1430 5 WTR NE TL TPS #5 - TAILINGS POND SEEP DRY - - -yes - - -- - -
TLS1431 6 WTR NE TL TPS #6 - TAILINGS POND SEEP OK - - -Yes - - -- - -
TLS1432 7 WTR NE TL TPS #7 - TAILINGS POND SEEP DRY - - -yes - - -- - -
TLS1433 8 WTR NE TL TPS #8 - TAILINGS POND SEEP Burried - - -yes - - -- - -
TLS1434 9 WTR NE TL TPS #9 - TAILINGS POND SEEP Burried - - -yes - - -- - -
TLS1435 10 WTR NE TL TPS #10 - TAILINGS POND SEEP - - -yes - - -- - -
TLP1436 WTR NE TL TOE COLLECTION DITCH NEAR 007 OUTFALL OK - - -- - -- - -Yes
SMP1437 WTR NE SM HYDROMET PLANT-LIME STORAGE AREA SUMP OK - - -- - -- - -Yes
SMP1438 WTR NE SM HYDROMET PLANT-LIME AREA SUMP OK - - -- - -- - -Yes
SMP1439 WTR NE SM HYDROMET PLANT-COPPER PRECIP. AREA SUMP OK - - -- - -- - -Yes
SMP1440 WTR NE SM HYDROMET PLANT-NAHS STORAGE AREA SUMP OK - - -- - -- - -Yes
SMP1441 WTR NE SM HYDROMET PLANT-ACID LEACH AREA SUMP OK - - -- - -- - -Yes
SMP1442 WTR NE SM HYDRO PL-BISMUTH PRECIP FILTER AREA SUMP OK - - -- - -- - -Yes
SMP1443 WTR NE SM HYDRO PLT-BISUMTH PRECIP THICKENER SUMP OK - - -- - -- - -Yes
SMP1444 WTR NE SM HYDROMET PLT-CU PRECIP FILTER AREA SUMP OK - - -- - -- - -Yes
SMP1445 WTR NE SM HYDROMET PLT-AS/CD PRECIP THICKENER SUMP OK - - -- - -- - -Yes
SMP1446 WTR NE SM HYDRO PLT-IRON PRECIP REACTOR AREA SUMP OK - - -- - -- - -Yes
SMP1447 WTR NE SM HYDRO PLT-REFINERY BLEEDS STORAGE SUMP OK - - -- - -- - -Yes
SMP1448 WTR NE SM HYDROMET PLANT-LIME SLAKING AREA SUMP OK - - -- - -- - -Yes
SMP1449 WTR NE SM HYDROMET PLANT-LIME UNLOADING AREA SUMP OK - - -- - -- - -Yes
SMP1450 WTR NE SM HYDROMET PLANT-CAUSTIC TANK AREA SUMP OK - - -- - -- - -Yes
28
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
SMP1451 WTR NE SM HYDRO PLT-SULFURIC ACID TRK UNLOAD SUMP OK - - -- - -- - -Yes
SMP1453 WTR NE SM HYDRO PLT-SODIUM BISULFATE TRUCK UNLOAD OK - - -- - -- - -Yes
SMP1454 WTR NE SM ANODE CASTING AREA-ANODE COOLING WATER OK - - -- - -- - -Yes
SMP1455 WTR NE SM NEW ACID PLANT-FSG AREA SUMP OK - - -- - -- - -Yes
SMP1456 WTR NE SM NEW ACID PLANT-FCG AREA SUMP OK - - -- - -- - -Yes
SMP1457 WTR NE SM NEW ACID PLANT-STRONG ACID AREA SUMP OK - - -- - -- - -Yes
SMP1458 WTR NE SM NEW ACID PLANT-ESP AREA SUMP OK - - -- - -- - -Yes
PCP1459 WTR NE PC POWER PLANT MAKEUP WATER STORAGE OK - - -- - -- - -Yes
NEL1460 WTR NE LS OLD ABANDONED WELL THAT WAS DUG UP AB Yes - - -- - -- - -
SMP1461 WTR NE SM GRANULATION CLARIFIER OK - - -- - -- - -Yes
SMP1462 WTR NE SM GRANULATION TANKS OK - - -- - -- - -Yes
SMP1463 WTR NE SM GRANULATION COOLING TOWER BASIN OK - - -- - -- - -Yes
SMP1464 WTR NE SM SLAG COOLING AREA (DRAINAGE TROUGH)OK - - -- - -- - -Yes
SMP1465 WTR NE SM POWERHOUSE COOLING BASIN-NONCONTACT SYS OK - - -- - -- - -Yes
SMP1466 WTR NE SM FRESH WATER RESERVOIRS (TWO WEST CELLS)OK - - -- - -- - -Yes
SMP1467 WTR NE SM SMELTER FIRE WATER POND OK - - -- - -- - -Yes
NEL1468 WTR NE TL 3" Well Abandoned (landfill)ABAND - - -- - -- - -- - -
TLP1469 WTR NE TL Tailings toe drain OK - - -- - -- - -Yes
NES1470 WTR NE SM Old provo shoreline OK Yes - - -- - -- - -
NER1471 WTR NE RF Old provo shoreline OK Yes - - -- - -- - -
NES1472A WTR NE SM SW corner of kessler cyn.OK Yes - - -- - -- - -
NES1472B WTR NE SM SW corner of kessler cyn.OK Yes - - -- - -- - -
SMP1473 WTR NE SM East process pump collection OK - - -- - -- - -Yes
BKG1474A WTR NE BK West side of black rk.cyn.OK Yes - - -- - -- - -
BKG1474B WTR NE BK West side of black rk.cyn.OK Yes - - -- - -- - -
BKG1474C WTR NE BK West side of black rk.cyn.OK Yes - - -- - -- - -
NES1475A WTR NE SM kessler cyn. so. of landfill OK Yes - - -- - -- - -
NES1475B WTR NE SM kessler cyn. so. of landfill OK Yes - - -- - -- - -
BRP1476 WTR VW BR Bluewater south rep. collection OK - - -- - -- - -Yes
SMS1477 WTR NE SM Smelter Slag Seep OK - - -Yes - - -- - -
NEA1478 WTR NE AR South of Arthur Central Shops OK Yes - - -- - -- - -
NEA1479 WTR NE AR
MCP1480 Fly Ash EPA NE MC FLY ASH DISPOSAL OK - - -- - -- - -Yes
MCP1480A Fly Ash EPA NE MC FLY ASH DISPOSAL -SOLIDS OK - - -- - -- - -Yes
MCP1480S Fly Ash EPA NE MC FLY ASH DISPOSAL -SOLIDS OK - - -- - -- - -Yes
MCP1480T Fly Ash EPA NE MC FLY ASH DISPOSAL -SOLIDS OK - - -- - -- - -Yes
SMP1481 Slag Tails EPA NE MC SLAG TAILINGS OK - - -- - -- - -Yes
SMP1481A Slag Tails EPA NE MC SLAG TAILINGS -SOLIDS OK - - -- - -- - -Yes
SMP1481S Slag Tails EPA NE MC SLAG TAILINGS -SOLIDS OK - - -- - -- - -Yes
SMP1481T Slag Tails EPA NE MC SLAG TAILINGS -SOLIDS OK - - -- - -- - -Yes
SMP1482 EPA NE MC SMELTER HYDROMET TAILS OK - - -- - -- - -Yes
SMP1482A EPA NE MC SMELTER HYDROMET TAILS-SOLIDS OK - - -- - -- - -Yes
SMP1482S EPA NE MC SMELTER HYDROMET TAILS-SOLIDS OK - - -- - -- - -Yes
SMP1482T EPA NE MC SMELTER HYDROMET TAILS-SOLIDS OK - - -- - -- - -Yes
BCP1483 EPA NE MC COPPERTAON TAILINGS OK - - -- - -- - -Yes
BCP1483A EPA NE MC COPPERTAON TAILINGS-SOLIDS OK - - -- - -- - -Yes
BCP1483S EPA NE MC COPPERTAON TAILINGS-SOLIDS OK - - -- - -- - -Yes
BCP1483T EPA NE MC COPPERTAON TAILINGS-SOLIDS OK - - -- - -- - -Yes
MCP1484 EPA NE MC MAGNA TAILINGS OK - - -- - -- - -Yes
MCP1484A EPA NE MC MAGNA TAILINGS-SOLIDS OK - - -- - -- - -Yes
MCP1484S EPA NE MC MAGNA TAILINGS-SOLIDS OK - - -- - -- - -Yes
MCP1484T EPA NE MC MAGNA TAILINGS-SOLIDS OK - - -- - -- - -Yes
TLP1485 EPA NE MC EAST CYCLONE UNDERFLOW OK - - -- - -- - -Yes
TLP1485A EPA NE MC EAST CYCLONE UNDERFLOW -SOLIDS OK - - -- - -- - -Yes
29
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
TLP1485S EPA NE MC EAST CYCLONE UNDERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1485T EPA NE MC EAST CYCLONE UNDERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1486 EPA NE MC EAST CYCLONE OVERFLOW OK - - -- - -- - -Yes
TLP1486A EPA NE MC EAST CYCLONE OVERFLOW-SOLIDS OK - - -- - -- - -Yes
TLP1486S EPA NE MC EAST CYCLONE OVERFLOW-SOLIDS OK - - -- - -- - -Yes
TLP1486T EPA NE MC EAST CYCLONE OVERFLOW-SOLIDS OK - - -- - -- - -Yes
TLP1487 EPA NE MC WEST CYCLONE UNDERFLOW OK - - -- - -- - -Yes
TLP1487A EPA NE MC WEST CYCLONE UNDERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1487S EPA NE MC WEST CYCLONE UNDERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1487T EPA NE MC WEST CYCLONE UNDERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1488 EPA NE MC WEST CYCLONE OVERFLOW OK - - -- - -- - -Yes
TLP1488A EPA NE MC WEST CYCLONE OVERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1488S EPA NE MC WEST CYCLONE OVERFLOW -SOLIDS OK - - -- - -- - -Yes
TLP1488T EPA NE MC WEST CYCLONE OVERFLOW -SOLIDS OK - - -- - -- - -Yes
SMP1489 WTR NE SM Acid plant cooling tower OK - - -- - -- - -Yes
NET1490 WTR NE TL West of Arthur Stepback Repository OK Yes - - -- - -- - -
NET1491 WTR NE TL West of Arthur Stepback Repository OK Yes - - -- - -- - -
NET1492 WTR NE TL West of Arthur Stepback Repository OK Yes - - -- - -- - -
NEW1495A EPA NE WT Between sludge pond A & 120ac. pond OK Yes - - -- - -- - -
NEW1495B EPA NE WT Between sludge pond A & 120ac. pond OK Yes - - -- - -- - -
NEW1495C EPA NE WT Between sludge pond A & 120ac. pond OK Yes - - -- - -- - -
NEW1496A EPA NE WT Between sludge pond A & 120ac. pond OK Yes - - -- - -- - -
NEW1496B EPA NE WT Between sludge pond A & 120ac. pond OK Yes - - -- - -- - -
NEW1496C EPA NE WT Between sludge pond A & 120ac. pond OK Yes - - -- - -- - -
NES1497A EPA NE SM Between slag lagoon & 120ac. pond OK Yes - - -- - -- - -
NES1497B EPA NE SM Between slag lagoon & 120ac. pond OK Yes - - -- - -- - -
NES1498 EPA NE SM Between slag lagoon & 120ac. pond OK Yes - - -- - -- - -
NES1499 EPA NE SM Between slag lagoon & 120ac. pond OK Yes - - -- - -- - -
HMG1500 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1501 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1502 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1503 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1504 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1505 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1506 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1507 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1508 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1509 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1511 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1512 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1514 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1527 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1528 WTR VW RV WELL INVENTORY OK Yes - - -- - -- - -
RVG1532 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1535 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1536 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1537 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1539 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1540 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1546 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1547 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1548 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1550 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1551 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
30
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
RVG1553 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1555 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
BSG1560 WTR VW BS SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1569 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG1570 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1572 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1573 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1576 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1582 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1587 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1588 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1591 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1592 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1597 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1601 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1602 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1609 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1616 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1620 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1621 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1622 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1623 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1632 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1635 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1637 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1642 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1643 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1644 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1645 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1648 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1649 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1654 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1655 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1662 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1663 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1666 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1668 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1669 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1670 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1677 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1679 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1684 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1687 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1688 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
EPG1689 WTR VW EP SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1691 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1694 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1698 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1699 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1700 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1708 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1717 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1718 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1719 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
31
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
RVG1726 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1729 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1730 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1733 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1736 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1740 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1744 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1748 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1753 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1765 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1768 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1773 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1775 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1777 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1781 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1782 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1788 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1790 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1793 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1798 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1802 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
B4G1803 WTR VW B4 SJ WELL INVENTORY OK Yes - - -- - -- - -
SJG1808 WTR VW SJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1811 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1815 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1828 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1833 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1840 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1843 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1851 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1853 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG1856 WTR Herriman irrigation well OK yes - - -- - -- - -
WJG1866 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1952 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1957 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1961 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1963 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1968 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1969 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1974 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1976 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1977 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1979 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG1985 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1986 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG1989 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG1992 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1994 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1996 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
RVG1997 WTR VW RV SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG1998 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG1999 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2000 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG2000 WTR VW WJ OK Yes - - -- - -- - -
32
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BDG2001 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2002 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2005 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2006 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2009 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2016 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2017 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2018 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2019 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG2020 WTR VW WJ SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2025 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2026 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2027 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2028 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2029 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2032 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2034 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2035 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2036 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2038 WTR VW HM OK Yes - - -- - -- - -
HMG2038 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2039 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2040 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2041 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2042 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2043 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2044 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2046 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2047 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2051 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2052 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2053 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2055 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2056 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2057 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2058 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2061 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2062 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2063 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2064 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2065 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2066 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2067 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2068 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2070 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2071 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2072 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2073 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2074 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2076 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2077 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2078 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2079 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2080 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
33
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
HMG2081 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2082 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2083 WTR VW 20 SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2084 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2085 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2086 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2087 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2088 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2090 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2093 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2094 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2095 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2097 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2098 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2099 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2100 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2101 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2103 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2105 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2106 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2107 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2108 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2109 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2110 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2111 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2112 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2113 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2114 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2115 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2116 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2117 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2118 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2119 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2120 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2122 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2123 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2124 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2127 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2129 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2130 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2131 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2133 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2135 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2136 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2137 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2138 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2139 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2140 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2141 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2142 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2143 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2144 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2145 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2147 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
34
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
HMG2148 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2149 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2151 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2157 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2160 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2162 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2164 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2168 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2170 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2171 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2172 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2175 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2177 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2178 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2180 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2182 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2183 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2198 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2199 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2205 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2211 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2213 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2214 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2215 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2216 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
BDG2218 WTR VW BD SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2222 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2225 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2227 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2230 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2231 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2232 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2233 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2234 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2239 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2241 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2242 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2248 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
JRG2253 WTR VW JR SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2257 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2259 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2276 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2284 WTR VW EV SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2301 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2302 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2303 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2304 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2307 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2309 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2310 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2311 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2313 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2314 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2315 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
35
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
SOG2317 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2318 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2319 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2320 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2321 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
SOG2322 WTR VW SO SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2323 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2326 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2327 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2328 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2329 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2330 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2331 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2332 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2333 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2335 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2336 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2337 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2339 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2340 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2341 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2344 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2345 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2346 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2348 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2349 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2350 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2353 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2355 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2356 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2359 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2360 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2361 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2362 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2363 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2364 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2367 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2370 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2371 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2372 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
HMG2373 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2385 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2387 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2388 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2391 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2395 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG2401 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
EVG2403 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
WJG2412 WTR VW HM SJ WELL INVENTORY OK Yes - - -- - -- - -
TLT2452 Relief wel WTR Dewatering well near east cyclone pad OK Yes - - -- - -Yes
TVS2514 EPA NE TL Mud Flat in Tooele County OK Yes Yes - - -- - -
TVS2515 EPA NE TV Fishing Creek in Tooele County at Termin OK Yes Yes - - -- - -
TVS2516 EPA NE TV Six Mile Creek in Tooele County at Termi OK Yes Yes - - -- - -
BES2517 EPA NE BE Bear River in Box Elder Co. near Terminu OK Yes Yes - - -- - -
36
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BES2518 EPA NE BE Weber River in Box Elder Co. @ Terminus OK Yes Yes - - -- - -
DVS2519 EPA NE DV Pond east of Farmington Bay, North bank OK Yes Yes - - -- - -
DVS2520 EPA NE DV Oil Drain near refinery in Davis Co.OK Yes Yes - - -- - -
DVS2521 EPA NE DV Jordan River @ Redwood Rd.OK Yes Yes - - -- - -
LSC2522 EPA NE LS Lee Creek @ 13th South.OK Yes Yes - - -- - -
TVS2524 EPA NE TV Timpie springs pond inlet OK Yes Yes - - -- - -
TVS2525 EPA NE TV Timpie springs pond on the west side OK Yes Yes - - -- - -
TVS2526 EPA NE TV Timpie Springs, small pool north of pond OK Yes Yes - - -- - -
TVS2527 EPA NE TV Drainage, north of Timpie Spring pond OK Yes Yes - - -- - -
TVS2528 EPA NE TV Timpie Springs, Northeast bank of pond OK Yes Yes - - -- - -
TVS2529 EPA NE TV Mill Pond in Tooele County South of I-80 OK Yes Yes - - -- - -
USC2530 EPA NE US Utah Salt Lake canal at 3500 south OK Yes Yes - - -- - -
SLP2531 EPA NE SL Main line to smelter from s17 ps, fm val OK Yes - - -- - -Yes
SMP2532 EPA NE SM Hazelton pump discharge at return canal OK Yes - - -- - -Yes
MCP2533 EPA NE MC #1 pumpstat. discharge at magna reservoi OK - - -- - -- - -Yes
MCP2534 EPA NE MC #4 pump station. discharge at magna reservoi OK - - -- - -- - -Yes
BYP2535A EPA NE BY tailings collection box NP6?removed - - -- - -- - -Yes
MCP2536 EPA NE MC Copp tails at drop box, above Arthur OK - - -- - -- - -Yes
MCP2536A tails NE Copperton tails at splitter box OK - - -- - -- - -yes
BYP2537 EPA NE BY 31.5" mine H2O discharge @ copp tail dis OK - - -- - -- - -Yes
BYP2538 EPA NE BY WDPS discharge @ copp. NP5 OK - - -- - -- - -Yes
NOS2539 EPA NE NO South A pond on mitigation site OK - - -Yes - - -- - -
NOS2540 EPA NE NO South B pond on mitigation site OK - - -Yes - - -- - -
NOS2541 EPA NE NO West A pond on mitigation site OK - - -Yes - - -- - -
NOS2542 EPA NE NO West B pond on mitigation site OK - - -Yes - - -- - -
CFG2543 EPA TV CF Carr Fork Production Shaft OK Yes - - -- - -- - -
WTP2544 WWTPefflue EPA NE WT Waste Water Treatment Plant effluent OK - - -- - -- - -Yes
NER2545A EPA NE RF South of Refinrey East of EP pond OK Yes - - -- - -- - -
NER2545B EPA NE RF South of Refinrey East of EP pond OK Yes - - -- - -- - -
NER2546A EPA NE RF Refinry, South of PM building OK Yes - - -- - -- - -
NER2546B EPA NE RF Refinry, South of PM building OK Yes - - -- - -- - -
NER2546C EPA NE RF Refinry, South of PM building OK Yes - - -- - -- - -
NER2547 EPA NE RF Refinery, West of PM building OK Yes - - -- - -- - -
NER2548 EPA NE RF Refinry, Garfield Townsite OK Yes - - -- - -- - -
NER2549A EPA NE RF North of refinery near highway 201 OK Yes - - -- - -- - -
NER2549B EPA NE RF North of refinery near highway 201 OK Yes - - -- - -- - -
CFS2550 Adamsontun WTR TV CF Adamson Tunnel Portal, Pine Canyon OK - - -Yes - - -- - -
RVG2551 Riverton C WTR RV VW Rivert city well at 13760 so. 3250 we. h OK Yes - - -Yes - - -
WTS2552 smel ret c WTR NE WT Smelter Return Canal @ Hwy 202 OK Yes Yes - - -- - -
NER2553 WTR NE RF Fromer Garfield townsite south end OK Yes - - -- - -- - -
NER2554A WTR NE RF Fromer Garfield townsite south end OK Yes - - -- - -- - -
NER2554B WTR NE RF Fromer Garfield townsite south end OK Yes - - -- - -- - -
SMP2555 Slag crush NE SM Drainage on north east corner of slag cr OK Yes - - -- - -Yes
NES2556 slag crush WTR NE SM WELL on north east corner of slag cr OK Yes - - -- - -- - -
TLP2558 W C-7 ditc WTR NE TL West C-7 ditch northeast of #4 pumpstati OK - - -- - -- - -Yes
NOS2559 We Cul C-7 WTR NE NO West Culvert (C-7 ditch) Northeast I-80 OK - - -Yes - - -- - -
ADS2560 Adamson No WTR NE AD Adamson Spring North Sump (Gland seal H2O)OK - - -Yes - - -- - -
ADS2561 Adamson So WTR NE AD Adamson Spring South Sump OK - - -Yes - - -- - -
ECP2562 Cutoff Wal WTR VW EC Bingham Cutoff Wall OK - - -- - -- - -Yes
NOS2563 Wetlands M WTR NE NO South West Pond-South Outlet OK - - -Yes - - -- - -
NOS2564 Wetlands M WTR NE NO South West Pond-West Outlet OK - - -Yes - - -- - -
NOS2565 Wetlands M WTR NE NO East Pond-Outlet OK - - -Yes - - -- - -
NOS2566 Wetlands M WTR NE NO North West Pond-West Outlet OK - - -Yes - - -- - -
NOS2567 Wetlands M WTR NE NO North West Pond-North Outlet OK - - -Yes - - -- - -
37
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NOS2568 Wetlands M WTR NE NO South Goggin-Outlet OK - - -Yes - - -- - -
NEW2569A WTR NE WT North of Kessler Springs OK Yes - - -- - -- - -
NEW2569B WTR NE WT North of Kessler Springs OK Yes - - -- - -- - -
NEW2569C WTR NE WT North of Kessler Springs OK Yes - - -- - -- - -
NEW2570 WTR NE WT North of Kessler Springs OK Yes - - -- - -- - -
BMG2571 North Ore WTR VW BM Mine-North Ore Shoot OK Yes - - -- - -- - -
ECP2572 EC RO concentrate OK - - -- - -- - -Yes
BYP2573 SE BY OK - - -Yes - - -Yes
NES2574 WTR NE SM REPLACEMENT FOR WELL NES620A OK Yes - - -- - -- - -
TLT2575A WTR NE TL South east corner of the Tailing Impound OK Yes - - -- - -- - -
TLT2575B WTR NE TL South east corner of the Tailing Impound OK Yes - - -- - -- - -
PCG2576 WTR PC PC West of Bonneville Gate OK Yes - - -- - -- - -
WTS2577 WTR NE WT Kessler Springs OK - - -Yes - - -- - -
WTS2578 WTR NE WT wetlands drain to outfall 008 - - -- - -- - -- - -- - -
WTS2579 WTR NE WT side channel discharge to outfall 008 - - -- - -- - -- - -- - -
WTS2580 No name spring WTR NE side channel discharge into smelter return canal near praxair OK YES
CFG2581 Bingham W WTR TV CF Bingham West Dip Tun OK Yes - - -- - -- - -
TVS2582 WTR CF TV Factory Creek Spng S OK - - -- - -- - -Yes
TVS2583 WTR CF TV Factory Creek Spng N OK - - -- - -- - -Yes
BNP2584 WTR NE Bonneville first chance pump ststion gone - - -- - -- - -Yes
BNP2585 WTR NE Bonneville last chance pond gone - - -- - -- - -Yes
PCP2586 WTR NE old power house cooling tower gone - - -- - -- - -Yes
MCP2587 WTR NE Magna flotation plant gone - - -- - -- - -Yes
NES2589 WTR NE OK Yes - - -- - -- - -
NES2590 WTR NE smelter parking lot arsnic well (grab sample)OK Yes - - -- - -- - -
WTS2591 WTR NE Spitz spring (base of dead mans cave)OK yes - - -- - -- - -
WTS2592 WTR NE Jones spring (east of SR 202)OK yes - - -- - -- - -
TLP2593A EPA NE New pond west point discharge OK - - -- - -- - -Yes
TLP2593S EPA NE New pond west point discharge OK - - -- - -- - -Yes
TLP2593T EPA NE New pond west point discharge OK - - -- - -- - -Yes
NER2594 WTR NE RF North of sewage plant 300 yards OK Yes - - -- - -- - -
NER2595 WTR NE OK North of sewage plant 300 yards ok yes - - -- - -- - -
NET2596 WTR NE Tailings pond dewatering well TLT449C replacement OK Yes - - -- - -- - -
ECP2599 WTR VW combined acid wells pipeline OK - - -- - -- - -Yes
HMG2600 WTR VW 12828 So. 4400 W. (A. Johnson)OK - - -- - -Yes - - -
ECP2601 WTR VW EC Queens Cut-off Wall OK - - -- - -- - -Yes
ECP2603 WTR VW EC Olsen Cut-off Wall OK - - -- - -- - -Yes
ECP2605 WTR VW EC Butterfield 1 Cut-off Wall OK - - -- - -- - -Yes
ECP2606 WTR VW EC Castro Flume OK - - -- - -- - -Yes
ECP2612 WTR VW EC South Saints Rest Cut-off Wall OK - - -- - -- - -Yes
ECP2614 WTR VW EC Saints Rest Cut-off Wall OK - - -- - -- - -Yes
ECP2616 WTR VW EC Yosemite Cut-off Wall OK - - -- - -- - -Yes
ECP2618A WTR VW EC Copper Flume east side collection OK - - -- - -- - -Yes
ECP2618B WTR VW EC Copper Flume east side collection OK - - -- - -- - -Yes
ECP2624A WTR VW EC North Copper Flume east side collection OK - - -- - -- - -Yes
ECP2624B WTR VW EC North Copper Flume east side collection OK - - -- - -- - -Yes
ECP2627A WTR VW EC Lost Creek Flume east side collection OK - - -- - -- - -Yes
ECP2627B WTR VW EC Lost Creek Flume east side collection OK - - -- - -- - -Yes
ECP2629A WTR VW EC Keystone Flume east side collection OK - - -- - -- - -Yes
ECP2629B WTR VW EC Keystone Flume east side collection OK - - -- - -- - -Yes
ECP2631 WTR VW EC Mascott Tunnel OK - - -- - -- - -Yes
LWP2632 WTR VW LW Bingham Tunnel OK - - -- - -- - -Yes
ECP2648A WTR VW EC North Keystone Flume east side collection OK - - -- - -- - -Yes
ECP2648B WTR VW EC North Keystone Flume east side collection OK - - -- - -- - -Yes
38
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
ECP2651 WTR VW EC Crapo Flume gone - - -- - -- - -Yes
ECP2651A WTR Crapo east side collection OK - - -- - -- - -Yes
ECP2651B WTR Crapo east side collection OK - - -- - -- - -Yes
ECP2654A WTR VW EC South Conger 1&2 Flume east side collection OK - - -- - -- - -Yes
ECP2654B WTR VW EC South Conger 1&2 Flume east side collection OK - - -- - -- - -Yes
ECP2662A WTR VW EC Conger 1&2 Flume east side collection OK - - -- - -- - -Yes
ECP2662B WTR VW EC Conger 1&2 Flume east side collection OK - - -- - -- - -Yes
ECP2663 WTR Old Bingham Tunnel at portal surface OK - - -- - -- - -Yes
ECP2664 WTR VW EC Old Bingham Tunnel collection box OK - - -- - -- - -Yes
ECP2668 WTR VW EC Midas 2 Flume OK - - -- - -- - -Yes
ECP2670 WTR VW EC Midas 1 Flume OK - - -- - -- - -Yes
ECP2674 WTR VW EC Bluewater 3 Flume OK - - -- - -- - -Yes
MDP2679 WTR VW MD Bluewater 1 Flume @ dump toe OK - - -- - -- - -Yes
ECP2682 WTR VW EC Bluewater 1/2 Collection Box OK - - -- - -- - -Yes
ECP2689 WTR VW EC Dry Fork Tunnel OK - - -- - -- - -Yes
COP2701 WTR VW Midvalley well OK Yes - - -- - -- - -
ECP2709 WTR VW EC Bluewater 2 Flume OK - - -- - -- - -Yes
ECP2710 WTR VW EC 5490 Tunnel OK - - -- - -- - -Yes
BMP2711 WTR OK - - -- - -- - -Yes
BMP2712 WTR VW EC Utah Metals Tunnel Pit OK - - -- - -- - -Yes
TVP2713 WTR TV BM Utah Metals Tunnel Middle Cny.OK - - -- - -- - -Yes
LWP2714 WTR VW LW Lark Tunnel OK Yes - - -- - -Yes
ECS2715 WTR VW EC Butterfield 1 Seep OK - - -Yes - - -- - -
ECS2716 WTR VW EC Upper Keystone Seep gone - - -Yes - - -- - -
LWS2717 WTR VW LW Lower Keystone Seep OK - - -Yes - - -- - -
ECS2718 WTR VW EC Crapo Seep gone - - -Yes - - -- - -
ECP2719 WTR RO plant east rack Permeate OK - - -- - -Yes - - -
BSG2723 WTR VW BS Trans Jordan Landfill OK Yes - - -- - -- - -
B2G2724 WTR VW B2 Trans Jordan Landfill OK Yes - - -- - -- - -
BCS2730 WTR VW BC Barneys Tunnel OK - - -Yes - - -- - -
BCS2731 WTR VW BC Alluvial inflow to Barneys Pit OK - - -Yes - - -- - -
BCS2732 WTR VW BC seep composites entering Barneys Cr OK - - -Yes - - -- - -
BCS2733 WTR Barneys canyon pit lake OK - - -Yes - - -- - -
BCS2734 WTR East barneys pit lake OK - - -Yes - - -- - -
BCP2738 WTR 24" line from pit OK - - -- - -- - -Yes
BCP2739 WTR Copperton reservoir Sampled inside the concentrator OK - - -- - -- - -Yes
ECP2740 WTR Pit pumping OK - - -- - -- - -Yes
BCP2741 WTR Moly clairifyer OK - - -- - -- - -Yes
BCP2743 WTR Copperton clarifyer overflow OK - - -- - -- - -Yes
ECP2745 WTR RO Plant con rack #4 (east new one)OK - - -- - -- - -Yes
BCP2750 WTR Copperton clarifyer underflow OK - - -- - -- - -Yes
BCP2751 WTR Copperton Conc. No. side copper thickner OK - - -- - -- - -Yes
BCP2752 WTR Copperton Conc. Zone 1 retention pond OK - - -- - -- - -Yes
BCP2753 WTR Copperton Conc. Zone 2 retention reservoir OK - - -- - -- - -Yes
BCP2754 Copperton Conc. Zone 3 retentoin reservoir OK - - -- - -- - -Yes
BCP2755 WTR Copperton Conc. Zone 4 retention pond OK - - -- - -- - -Yes
BCP2756 WTR Copperton Conc. Thickner overflow pump ststion OK - - -- - -- - -Yes
BCP2757 WTR Copperton Conc. West flotation sump OK - - -- - -- - -Yes
BCP2758 WTR Copperton Conc. East flotation sump OK - - -- - -- - -Yes
BCP2759 WTR Copperton Conc. Grind basement main sump OK - - -- - -- - -Yes
BCP2760 WTR Copperton Conc. Moly sump 350 PP 57 OK - - -- - -- - -Yes
BCP2761 WTR Copperton Conc. Moly sump 2350 PP 165 OK - - -- - -- - -Yes
BCP2762 WTR Copperton Conc. Moly sump 350 PP 46 OK - - -- - -- - -Yes
NES2763 WTR Slag pond S.W. slag pile well OK Yes - - -- - -- - -
39
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NES2764 WTR Slag pond S.W. slag pile well OK Yes - - -- - -- - -
NES2765 WTR Slag pond S.W. slag pile well OK Yes - - -- - -- - -
NES2766 WTR Slag pond S.W. slag pile well OK Yes - - -- - -- - -
NES2767 WTR Slag pond S.W. slag pile well OK Yes - - -- - -- - -
NES2768 WTR Slag pond S.W. slag pile well OK Yes - - -- - -- - -
SLS2769 WTR Slag pond Hansen spring OK Yes - - -- - -- - -
SLS2770 WTR Slag pond combined spring waterflow OK Yes - - -- - -- - -
ECP2771 WTR R.O. plant west rack concentrate #3 OK Yes - - -- - -- - -
ECP2772 WTR R.O. plant west rack permeate #3 OK Yes - - -- - -- - -
BSG2777A WTR Bastian sink well OK Yes - - -- - -- - -
BSG2777B WTR Bastian sink well OK Yes - - -- - -- - -
BSG2778A WTR Bastian sink well OK Yes - - -- - -- - -
BSG2778B WTR Bastian sink well OK Yes - - -- - -- - -
BSG2779A WTR Bastian sink well OK Yes - - -- - -- - -
BSG2779B WTR Bastian sink well OK Yes - - -- - -- - -
BSG2779C WTR Bastian sink well OK Yes - - -- - -- - -
EPG2780A WTR Day break property OK Yes - - -- - -- - -
EPG2780B WTR Day break property OK Yes - - -- - -- - -
EPG2781A WTR Day break property OK Yes - - -- - -- - -
EPG2781B WTR Day break property OK Yes - - -- - -- - -
BSG2782A WTR Bastian sink well OK Yes - - -- - -- - -
BSG2782B WTR Bastian sink well OK Yes - - -- - -- - -
BSG2782C WTR Bastian sink well OK Yes - - -- - -- - -
BSG2783A WTR Bastian sink well OK Yes - - -- - -- - -
BSG2783B WTR Bastian sink well OK Yes - - -- - -- - -
BSG2783C WTR Bastian sink well OK Yes - - -- - -- - -
BSG2784 WTR Bastian sink well OK Yes - - -- - -- - -
EPG2785A WTR Day break property OK Yes - - -- - -- - -
EPG2785B WTR Day break property OK Yes - - -- - -- - -
ECS2786 WTR East side collection seep OK Yes - - -- - -- - -
ECG2787 WTR Bingham canyon well base of dump OK Yes - - -- - -- - -
BCG2788A WTR OK Yes - - -- - -- - -
BCG2788B WTR OK Yes - - -- - -- - -
BCG2788C WTR OK Yes - - -- - -- - -
ECG2789A WTR East side collection toe of dump (abandon in 2020)OK Yes - - -- - -- - -
ECG2789B WTR East side collection toe of dump (abandon in 2020)OK Yes - - -- - -- - -
NES2790 WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2791 WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2792 WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2793A WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2793B WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2793C WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2794 WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
NES2795 WTR Smelter flush mount (Arcadis well)OK Yes - - -- - -- - -
ECP2796 WTR SE RO Plant Product Water OK Yes - - -- - -- - -
NES2797A WTR NE Smelter west of slag bluff, south of hwy 201 OK Yes - - -- - -- - -
NES2797B WTR NE Smelter west of slag bluff, south of hwy 201 OK Yes - - -- - -- - -
NES2797C WTR NE Smelter west of slag bluff, south of hwy 201 OK Yes - - -- - -- - -
NES2797D WTR NE Smelter west of slag butt OK Yes - - -- - -- - -
NES2797E WTR NE SmelterWest of slag butt OK Yes - - -- - -- - -
NES2798A WTR NE Smelter east of east smelter gate OK Yes - - -- - -- - -
NES2798B WTR NE Smelter east of east smelter gate OK Yes - - -- - -- - -
NES2798C WTR NE Smelter east of east smelter gate OK Yes - - -- - -- - -
NES2798Z WTR NE Smelter east of east smelter gate OK Yes - - -- - -- - -
40
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
NES2799A WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2799B WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2800A WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2800B WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2801 WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2802 WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2803A WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2803B WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2804A WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2804B WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2804C WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NES2805 WTR NE smelter acid tank farm OK Yes - - -- - -- - -
NEW2807A WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2807B WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2807C WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2807D WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2807E WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2807F WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2807G WTR NE Garfield wetlands OK Yes - - -- - -- - -
NER2808 WTR NE Charlie / Refinery gate OK Yes - - -- - -- - -
NEW2809A WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2809B WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2810A WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2810B WTR NE Garfield wetlands OK Yes - - -- - -- - -
NEW2810C WTR NE Garfield wetlands OK Yes - - -- - -- - -
NER2811A WTR NE Refinery PM Cap OK Yes - - -- - -- - -
NER2811B WTR NE Refinery PM Cap OK Yes - - -- - -- - -
NER2812A NA WTR NE Refinery North of MAP OK Yes - - -- - -- - -
NER2812B NA WTR NE Refinery North of MAP OK Yes - - -- - -- - -
NER2813A NA WTR NE KUC south west of refinery OK Yes - - -- - -- - -
NER2813B NA WTR NE KUC south west of refinery OK Yes - - -- - -- - -
NER2813C NA WTR NE KUC south west of refinery OK Yes - - -- - -- - -
NER2814A NA WTR NE KUC at Kesler springs OK Yes - - -- - -- - -
NER2814B NA WTR NE KUC at Kesler springs OK Yes - - -- - -- - -
NER2814C NA WTR NE KUC at Kesler springs OK Yes - - -- - -- - -
NEW2815A NA WTR NE wetlands garfield area OK Yes - - -- - -- - -
NEW2815B NA WTR NE wetlands garfield area OK Yes - - -- - -- - -
NEW2815C NA WTR NE wetlands garfield area OK Yes - - -- - -- - -
NER2816A NA WTR NE KUC Hillside west of refinery OK Yes - - -- - -- - -
NER2816B NA WTR NE KUC Hillside west of refinery OK Yes - - -- - -- - -
NER2816C NA WTR NE KUC Hillside west of refinery OK Yes - - -- - -- - -
MPC2817 #1 magna Res WTR NE Leak detection sump located at the new magna res.OK - - -- - -- - -Yes
MPC2818 #2 magna res WTR NE Leak detection sump located at the origional magna res.OK - - -- - -- - -Yes
WJG2819A NA WTR SE Ground water well replacement for WJG1170A OK Yes - - -- - -- - -
WJG2819B NA WTR SE Ground water well replacement for WJG1170B OK Yes - - -- - -- - -
WJG2819C NA WTR SE Ground water well replacement for WJG1170C OK Yes - - -- - -- - -
EPS2820 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2821 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2822 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2823 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2824 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2825 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2826 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
EPS2827 NA WTR daybreak Acid rock drainage surface sites at daybreak OK - - -Yes - - -- - -
41
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
BSG2828 NA WTR Mine 2012 new sulfate well. Water is shipped to the RO plant OK Yes - - -Yes - - -
BMP2829 NA WTR Mine North well drainage gallery composite @ portal bingham pit OK - - -Yes - - -- - -
NEL2831 WTR Sec 21 New Section 21 Well OK Yes - - -Yes - - -
BMS2832 NA WTR Mine Cottonwood drainage composite sample @ flume OK - - -Yes - - -- - -
ECG2833A NA WTR Mine Adjacent to Saints rest drainage OK Yes - - -- - -- - -
ECG2833B NA WTR Mine Adjacent to Saints rest drainage OK Yes - - -- - -- - -
ECG2833C NA WTR Mine Adjacent to Saints rest drainage OK Yes - - -- - -- - -
ECG2833D NA WTR Mine Adjacent to Saints rest drainage OK Yes - - -- - -- - -
BCS2834 NA WTR Barneys BC1 Drain down. Sample collected in sump OK - - -- - -- - -Yes
BCS2835 NA WTR Barneys BC2 drain down Sample collected in sump OK - - -- - -- - -Yes
BCS2836 NA WTR Barneys BC 3 Drain down. Sample collected in sump OK - - -- - -- - -Yes
BCS2837 NA WTR Barneys BC 4 drain down Sample collected in sump OK - - -- - -- - -Yes
BCS2838 NA WTR Barneys BC 5 Drain down. Sample collected in sump OK - - -- - -- - -Yes
BMP2839 WTR Mine Pit dewatering well 5490 east wall (2014)ok - - -- - -- - -- - -
BMP2840 WTR Mine Pit dewatering well 5490 east wall (2014)ok - - -- - -- - -- - -
BMP2841 WTR Mine East wall depressurization adjacent to crusher (2014)OK - - -- - -- - -- - -
SMP2842 Sec. 17 WTR smelter Section 17 blended from smelter reseviour (smelter wash down water) S.W.corner of hydromet OK - - -Yes - - -- - -
SMP2843 KLB-2 WTR tailings Monitor wells drilled to monitor horizonal drain water OK Yes - - -- - -- - -
SMP2844 SE2-3 WTR Tailings Monitor wells drilled to monitor horizonal drain water OK Yes - - -- - -- - -
BCS2845A WTR Barneys Upper North Fork Barneys creek seep OK - - -- - -- - -
BCS2845B WTR Barneys Upper Mid North Fork Barneys creek seep OK - - -- - -- - -
BCS2845C WTR Barneys Lower mid North Fork Barneys creek seep OK - - -- - -- - -
BCS2845D WTR Barneys Lower North Fork Barneys creek seep OK - - -- - -- - -
BCG2846 WTR Barneys Barneys canyon ground water monitor well OK Yes - - -- - -- - -
NEP2847 WTR NE North end se plant (Influent) sample port on north side of skid OK - - -- - -- - -Yes
NEP2848 WTR NE North end se plant (Effluent) off train #1 at south most sample spigot
bioreactor 1120 OK - - -- - -- - -Yes
NEP2849 WTR NE North end se plant (Effluent) off train #2 middle sample port Bioreactor 1220 OK - - -- - -- - -Yes
NEP2850 WTR NE North end se plant Effluent off train #3 north sample port bioreactor 1320 OK - - -- - -- - -Yes
NEP2851A WTR NE Effluentfrom all three trains sample port directly below sample site NEP2847 OK - - -- - -- - -Yes
NEP2851B WTR NE Effluentfrom all three trains sample port directly below sample site
NEP2847 OK - - -- - -- - -Yes
NES2852 Praxair Capture Trench sampled OK - - -- - -- - -Yes
ECG2853A WTR South end Bingham canyon ground water well OK Yes - - -- - -- - -
ECG2853B WTR South end Bingham canyon ground water well OK Yes - - -- - -- - -
ECG2854 WTR South End Bingham canyon dumps well OK Yes - - -- - -- - -
BCS2855 Bass pond WTR Barneys 01-03 pond collection formaly (Bas pond)OK - - -Yes - - -- - -
ECP2856A copper 4 WTR South end East side collection weir box (copper 4) sample water from the sump this is a combo of ECP2856 A&B OK - - -Yes - - -- - -
ECP2856B copper 4 WTR South end East side collection weir box (copper 4) sump sample labled ECP2856A OK - - -Yes - - -- - -
ECP2857A copper 2 WTR South end East side collection weir box (copper 2)OK - - -Yes - - -- - -
ECP2857B copper 2 WTR South end East side collection weir box (copper 2)OK - - -Yes - - -- - -
ECP2858A South crapo WTR south end East side collection weir box (south crapo)OK - - -Yes - - -- - -
ECP2858B South crapo WTR south end East side collection weir box (south crapo)OK - - -Yes - - -- - -
ECG2859 Keystone WTR south end Keystone drainage ground water well OK Yes - - -- - -- - -
ECG2859 Keystone WTR south end Keystone drainage ground water well OK Yes - - -- - -- - -
BCG2860A Barneys WTR south end Barneys ground water east of well #32 OK Yes - - -- - -- - -
BCG2860B Barneys WTR south end Barneys ground water east of well #32 OK Yes - - -- - -- - -
HCG2861A Harkers WTR south end Harkers creek below PS 3B OK Yes - - -- - -- - -
42
TABLE DC-1
APPROVED SAMPLE LOCATIONS
Site ID Alias Program Region ID Area ID Location/Description Status Ground Surface Drinking Process
HCG2861B Harkers WTR south end Harkers creek below PS 3B OK Yes - - -- - -- - -
WJG2862A West Jordan WTR south end Near 7800 so. Backus hwy OK Yes - - -- - -- - -
WJG2862B West Jordan WTR south end Near 7800 so. Backus hwy OK Yes - - -- - -- - -
WJG2863 West Jordan WTR south end Production well near 2862 / 8600 west OK Yes - - -- - -- - -
BMS2864 Mine / Pit WTR Replacement for BMS1356 (Located in the PIT OK Yes - - -- - -- - -
COG2865 Mine / Pit WTR South end Replacement for picnic flats well (COG 1172)OK Yes - - -- - -- - -
ECG2866A bingham cyn WTR south end Replacement for ECG2789 A Base vof bingham canyon OK Yes - - -- - -- - -
ECG2866B bingham cyn WTR south end Replacement for ECG2789 B Base of bingham canyon OK Yes - - -- - -- - -
COG2867A WTR south end East of Retention Pond 4 Copperton Concentrator OK Yes - - -- - -- - -
COG2867B WTR south end East of Retention Pond 4 Copperton Concentrator OK Yes - - -- - -- - -
HCG2868 WR5468 WTR Private well, Strang Excavating, about 5500 South HWY 111 OK Yes - - -- - -- - -
BMP2869 Mine/Pit WTR South end High quality sump at 6190 pump station OK - - -- - -- - -Yes
NEL2870A WTR NE LS East Tailings Impoundment expansion OK Yes - - -- - -- - -
NEL2870B WTR NE LS East Tailings Impoundment expansion OK Yes - - -- - -- - -
NEL2870C WTR NE LS East Tailings Impoundment expansion OK Yes - - -- - -- - -
BCG2871 WTR South end East of Copperton Concentrator OK Yes - - -- - -- - -
TLL4100 LY94100 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4100 LY94100 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4101 LY94101 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4101 LY94101 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4102 LY94102 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4102 LY94102 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4103 LY94103 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4103 LY94103 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4124 LY94124 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4124 LY94124 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4125 LY94125 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4125 LY94125 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4126 LY94126 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4126 LY94126 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4127 LY94127 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4127 LY94127 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4128 LY94128 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4128 LY94128 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4129 LY94129 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4129 LY94129 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4133 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4133 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4134 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4134 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4135 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4135 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4136 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4136 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4137 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4137 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4138 WTR NE TL Lysimeter OK - - -- - -- - -- - -
TLL4138 WTR NE TL Lysimeter OK - - -- - -- - -- - -
USGS8A B1236BAA3 NE NO OK - - -- - -- - -- - -
USGS8B B1236BAA2 NE NO OK - - -- - -- - -- - -
USGS8C B1236BAA1 NE NO OK - - -- - -- - -- - -
43
STANDARD OPERATING PROCEDURES-WATER SAMPLING Page DC-18

Kennecott Utah Copper Version 8.0

TABLE DC-3

SAMPLE CONTAINERS, PRESERVATION TECHNIQUES, AND HOLDING TIMES ANALYTE
CONTAINER1
PRESERVATION
MAXIMUM HOLDING TIME Alkalinity P,G *Store on ice 14 Days BOD P *Store on ice 48 Hours Chloride P,G None 28 Days Coliform P *Store on ice 6 Hrs-UPDES 12 Hrs-Drinking Cyanide P,G *Store on ice, NaOH to pH>12, store in dark
14 Days
Fluoride P None 28 Days Hydrogen Ion (pH) P,G None Analyze Immediately Mercury P,G HNO3 to pH<2 28 Days Metals, except Mercury P,G
HNO3 to pH<2
6 Months Nitrate P,G *Store on ice, H2SO4 48 Hours 28 Days/once acidified Nitrite P,G *Store on ice, H2SO4 48 Hours Oil & Grease G *Store on ice, H2SO4 to PH<2 28 Days Organics PCB Pesticides PHC SEM VOL
VOA VOA G VOA VOA
*Store on ice, pH 5-9 *Store on ice, pH 5-9 *Store on ice *Store on ice *Store on ice
7 Days 7 Days 7 Days 7 Days 7 Days Phenolics G *Store on ice, H2SO4 to pH<2 28 Days Phosphate G *Store on ice 48 Hours Radionuclides P,G pH<2, HNO3 6 Months Silica P *Store on ice 28 Days Sulfate P,G *Store on ice, if pH is < 4.5, use HCL
28 Days
TDS P,G *Store on ice 7 Days *Or refrigerate.
1Polyethylene (P), or Glass (G)
Figures
GENERAL
Well I.D. # : Date of Inspection:
Name of Inspector:
SITE CONDITIONS
Attach photogragh of site showing general site conditions.
Attach photogragh showing inside of protective casing and well casing.
Attach any additional maps and/or aerial photographs.
Was site cleaned up and refuse removed after well constructions?Yes No
Is site cleanup required?Yes No
PROTECTIVE CASING
Description of Protective Casing
Is casing present?Yes No
Nominal Casing Diameter:inches
Casing Material:PVC Steel Other:
If "Other" describe:
Paint Condition:None Good Poor
Is painting recommended?Yes No
Is Well I.D. # painted on casing?Yes No
Is Well I.D. # stamped on casing?Yes No
Other markings:
Is there a weep hole in the protective casin?Yes No
Well Pad Condition
Does a concrete pad surround the protective casing?Yes No
Was the concrete formed when it was poured?Yes No
Is the pad thickness greater than 6 inches?Yes No
Is replacement of the pad recommended?Yes No
Is the Well I.D. # inscribed in the pad?Yes No
Lock
Is the protective casing locked?Yes No
Can the protective casing be locked?Yes No
If not, identify cause of problem:Missing Lock Locking Hasp No Lid on Casing
WELL CONSTRUCTION
Well Casing
Inside Diameter:inches
Casing Material:PVC Steel Other:
If "Other" describe:
Is a casing adapter used to terminate the casing?Yes No
Type of casing adapter:Male Female
Is the casing top smooth and even?Yes No
Is there a cap or plug for the well casing?Yes No
Is there a hole in the top of the well cap?Yes No
Is the marker point for measuring the depth to water present?Yes No
How is it identified?
Is annular cement/grout present?Yes No
Is the grout in good condition?Yes No
Is grout filled to near the top of the well casing?Yes No
Is grout filled to within 1/2 inch of the protective casing weep hole?Yes No
KENNECOTT UTAH COPPER
WELL INSPECTION REPORT
KENNECOTT UTAH COPPER SOIL MOISTURE LYSIMETERS
Site Depth (ft)
Date/Time
Vacuum Applied
Date/Time
Sample Taken
Remaining
Vacuum (centibars)
Volume
Collected (ml)
pH Temp EC (ms)
Eh (mV)
Fe+2 (mg/L)
Sulfide (mg/L)
NO2 (mg/L)
NO3 (mg/L)
D.O. (mg/L)

LINDDUP
TLL4100 4
TLL4101 8
TLL4102 12
TLL4103 20
TLL4124 2
TLL4125 5
TLL4126 2
TLL4127 5
TLL4128 2
TLL4129 5
TLL4133 3
TLL4134 5
TLL4135 8
TLL4136 2
TLL4137 2
TLL4138 2

KENNECOTT UTAH COPPER UPDES FIELD DATA SHEET

OUTFALL No.

DATE: ARRIVAL TIME:
METER ID FIELD CALIBRATION

pH pH Buffers (1) (2) Final Readings (1) (2)

SC Standard Final Reading FIELD MEASUREMENTS/OBSERVATIONS

pH Conductivity Temp

Visible Sheen (oil/grease)? Floating Solids or Visible Foam?
ANALYSES

Nutrient Bio Sample
Total O+G
Diss Coliform Hg Phenol
CN

COMMENTS:

If this is a split sample with the State, please put (G) on the sample ID. Sampler(s) Signature(s)

Departure Time
STANDARD OPERATING PROCEDURES-WATER SAMPLING Page DW-11

Kennecott Utah Copper Version 8.0

FIGURE DW-1 KENNECOTT UTAH COPPER

DRINKING WATER
FIELD DATA SHEET
Sample ID #: Meter ID Numbers and Calibration
See:
Date: Arrival Time Field Log Book:

Sampler(s) Initials: Page Field Measurements

Ph

Cond Temp.

Sample Containers

Nutrients (1/2 gal.) Total Metals (8 oz.) Diss. Metals (8 oz.)
Mercury (Hg)-(8 oz. glass)
Nitrates (N0x)-(8 oz. glass)
Coliform yes no
Remarks:

Sampler(s) Signature
Time Sampling Completed
Water Bacteriological Analysis Test Request Form
Utah Public Health
Please fill out this form using block letters and with a black or blue pen.
Do not attach this form to the sample.
Customer Number Public Water System Facility ID Sampling Point ID
System/Agency Name
Sample Receipt Conditions Health Department Investigative
Collection Point Description / Project Name (if applicable)Temperature Ice
Yes
No
Collection Point Description (Continued)Contact Numbers
USL: Public Health - Environmental Microbiology [phone]
State Division of Drinking Water [phone]
Please fill in the circles or check boxes next to the appropriate option.
DO NOT make any other marks. If you need assistance with this form call 801 965 2405.Contact Your Local Health Department for Pool, Spa, and Hot Tub Information
Reporting Options
State Drinking Water Compliance Samples Exceeded Holding Time
Private Investigative Out of Date Container
Repeat Original Sample Number Not State Lab Container
Downstream Within 5 Of Original Sample Container is Broken/Leaking
Near First Service Connection Incomplete Documentation
Original Site Original Sample Collection Date Other
Upstream Within 5 Of Original Sample
M M D D Y Y Y Y
TCR Repeat ONLY Type of Water Matrix Testing Additional Testing
TCR Repeat AND GW Source Drinking Water Well 51
Other Pool/Spa Well 51 and HPC
Raw Water Well 97 LAB USE SECTION
Deionized or RO HPC Well 51
GWR Trigger Source Sample(s)Other LAB USE SECTION
Facility ID (Source #):
Representative Site: SSG001 Collector's First Name
Sample # of source(s)
Sampled all sources in use at time of positive Collector's Last Name
Other source(s) not in use
Collection Date Collection Time
Name of Wholesaler AM
PM
M M D D Y Y Y Y
Date Wholesaler notified Collector's Comments
M M D D Y Y Y Y
First Name REPORTING/CONTACT Last Name
Address City
State Zip Email
Phone Fax
New Information Update Account
First Name BILLING SAME AS REPORTING Last Name
Address City
State Zip Email
Phone Fax
W S
02
Complete this section for
repeat samples.
Chlorine Residual ppm
2 0
U A H
LAB USE SECTION
Received Date and Time Stamp
Analyzed Date and Time Stamp
Unsatisfactory Sample
.
LAB NUMBER4431 S 2700 W Taylorsville, UT 84129-8600
801 965 2400 Fax [phone]
http://health.utah.gov/lab/chemistry
T
Please Submit a New Sample
1/03/14 DD
STANDARD OPERATING PROCEDURES-WATER SAMPLING Page SW-12
Kennecott Utah Copper Version 8.0

FIGURE SW-2 EXAMPLE SURFACE WATER QUALITY FIELD DATA SHEET

KENNECOTT UTAH COPPER

SURFACE WATER QUALITY
FIELD DATA SHEET

SAMPLE LOCATION ID #: __________________

DATE: _______________ TIME: _________am/pm

SAMPLING PERSONNEL: ____________________
____________________ ____________________
SITE DESCRIPTION:

PHOTOGRAPH: Roll #: ________ Photo #: ________ Direction Faced: ________
Roll #: ________ Photo #: ________ Direction Faced: ________

SAMPLE DESCRIPTIONS:

TIME: DEPTH:

METER NUMBERS: pH CONDUCTIVITY Eh D.O.
CALIBRATION
CONCENTRATON: pH CONDUCTIVITY Eh D.O.
SAMPLING METHOD:
NUMBER OF COMPOSITE SAMPLES: FIELD
PARAMETERS:
METER ID #: TITRATION:
Carbonate (CO3): _____ml _____titrate _____M _____mg/l _____time
Bicarbonate (HCO3): _____ml _____titrate _____M _____mg/l _____time
Time: _________ a.m./p.m.
Ferrous Iron:
Sulfide: Paper mg/l Colormetric mg/l time

TIME TEMP.(C) pH COND. D.O./METHOD TURB.(NTU)
Sheet ____ of ____

SITE SKETCH:
Plates