DDW-2024-011358

Utah Department Of Environmental Quality
Division Of Drinking Water Sanitary Survey
Sanitary Survey
General System Information
Exception Granted: R309-550-9 | This was accidentially attached to the wrong system
Exception Granted: R309-550-7 | The existing utilities conflict with a new business sewer connection by crossing over the District's 60-inch culinary
water pipeline. The vertical separation distance is about 2.5 feet. The conflict occurs near the Districts' culinary water pipeline Station 483+95.
Exception Granted: R309-550-7 Separation with sewer and water | On June 8, 2017, the Division of Drinking Water (the Division) received
American Fork’s request for an exception to Rule R309-550-7, Separation of Water Mains and Transmission Lines from Sewers and Other Pollution
Sources. Central Utah WCD provided an email stating that they had been working with American Fork on the crossing and that they had given their
approval for the design of the crossing and requested that the Division grant the exception. This rule states specifically that where a main and a
sewer line must cross, the water main shall be at least 18 inches above the sewer line.

The basis for your request for an exception to R309-550-7 is that due to the depth of the existing 60-inch North Shore Aqueduct water line, owned
by Central Utah Water Conservancy District, the proposed 12-inch PVC gravity sewer line to serve the Lakeside 1 LDS Stake Center will be
installed 18 inches above the waterline, where the two lines cross on 100 East. You propose to encase the sewer line in a 26-inch steel casing for a
length of 26 feet at the crossing location (to obtain 10-feet of perpendicular separation). On this basis, an exception to R309-550-7, Separation of
Water Mains and Transmission Lines from Sewers and Other Pollution Sources, is hereby granted for 12” Sewer crossing the North Shore
Aqueduct on 100 East in American Fork (DS001).
Exception Granted: R309-550-7 for Water/Sewer Line Separation | CUWCD’s top of pipeline is 18 feet below grade. A proposed 4-inch sewer line
crosses the existing water line with 14 feet of vertical separation to service Utah County address 6611 West 7300 North (CUWCD pipeline Station
312+70).
Exception Granted: null | We also received a request for an exception to allow an RP backflow device to be installed in an underground vault. This
backflow device is installed on the tank wash-down line. Because of concerns with freezing and the expected low flows in the winter months, the RP
was installed in an underground vault. In order to address the cross connection concern, the drain line size was increase to 6-inches to
accommodate any discharge. Based on the manufacturers discharge rate for the relief pressure valve, it appears that the capacity of the vault drain
exceeds the expected discharge. On this basis, an exception to allow the RP backflow device to be installed in an underground vault is hereby
granted.
Exception Granted: R309-550-7(1) | Details of crossing of sewer line and pipe line at sheet PP-3 not met.
Exception Granted: R309-550-7 | This large diameter pipeline cannot meet the separation requirements, both vertical and horizontal, from existing
sanitary sewer lines.
Exception Granted: R309-550-7 | The large, 60-inch, pipe cannot go below the Timpanogas SSD's trunk and collection lines and will need to be
sometimes closer than 10-feet horizontal and run underneath some trunk lines.
Exception Granted: R309-550-7 | The lengthy and large diameter pipeline will be paralleling and crossing numerous sewerline down 800 East in
Orem
Exception Granted: R30-550-7 Sewer and Water Seperation | On January 22, 2015, the Division of Drinking Water (the Division) issued an
exception to Rule R309-550-7, Separation of Water Mains and Transmission Lines from Sewers and Other Pollution Sources for the new proposed
HDPE sewer line to cross over Central Utah’s waterline at the intersection of Pioneer Crossing and Riverside Drive as part of the Riverside Road
Improvement Project. Subsequent to the issuing of this exception a storm drain conflict was discovered in the vicinity of the sewer/water crossing
and the redesign to clear the storm drain requires a modification to the original exception request.
Site Visit Date Surveyor Name
09/18/2024 Cameron Draney
CENTRAL UTAH WCD - UTAH
VALLEY
PWS ID: UTAH25112 Rating: Approved 09/28/1981 Active
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 1 of 97

The basis for your request for an exception to R309-550-7 is that due to the depth of the existing 60-inch welded steel CUWCD waterline and the
design limitations of the gravity flow sewer and potential conflicts with other gravity flow lines, it is not possible for the sewer to be installed under
the waterline as required. You propose to install the new 15-inch sewer line using fusion-welded HDPE pipe with a wall thickness of 1.364 inches.
You also propose to provide a clearance of 13.5inches between the sewer and the waterline. Our understanding is that Central Utah Water
Conservancy District has reviewed your plans and concurred with the crossing design provided that fusion-welded HDPE is used, a minimum
clearance of 12 inches is provided, and that the sewer is installed by boring from south to north with the bore pit located just south of Central Utah’s
waterline (to ensure that the boring machine is not located over the waterline). On this basis, an exception to R309-550-7, Separation of Water
Mains and Transmission Lines from Sewers and Other Pollution Sources, is hereby granted.
Exception Granted: R309-550-7 | The information provided to us suggests that this is a new transmission line that will be installed in a location
where operatingsewer lines exist. Design requirements and conflicts with existing infrastructure require that the new water line be installed below all
existing infrastructure, including sewer lines.

1 Admin Contact (AC) [ eMail address is REQUIRED ]
MIN | 15pts | SM | G004 | R309-100-4(5) | Rule requires a person or organization be
designated as the owner of the system and name, address and phone number of such
be supplied to the Division.
*First Name: MICHAEL JAY
*Last Name: RAU
*Organization:
*Address: Redacted
*City: OREM
*State: UT
*Zip: 84097
*Email: [e-mail]
*Phone: [phone]
(Notes: C)
2 Legal Contact (LC) [ if no eMail address is available, enter [e-mail] ]
MIN | 15pts | SM | G004 | R309-100-4(5) | Rule requires a person or organization be
designated as the owner of the system and name, address and phone number of such
be supplied to the Division.
*First Name:
*Last Name:
*Organization: CENTRAL UTAH WCD
*Address: 1426 East 750 North Suite 400
*City: OREM
*State: UT
*Zip: 84097
*Email: [e-mail]
*Phone: [phone]
Emergency Phone: [phone]
(Notes: C)
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 2 of 97
Site Visit Info
3 Owner Contact (OW) [ if no eMail address is available, enter [e-mail] ]
MIN | 15pts | SM | G004 | R309-100-4(5) | Rule requires a person or organization be
designated as the owner of the system and name, address and phone number of such
be supplied to the Division.
*First Name:
*Last Name:
*Organization: CENTRAL UTAH WCD
*Address: 1426 East 750 North Suite 400
*City: OREM
*State: UT
*Zip: 84097
*Email: [e-mail]
*Phone: [phone]
Emergency Phone: [phone]
(Notes: C)
4 Direct Operator in Charge (DO) [ if no eMail address is available, enter
[e-mail] ]
MIN | 15pts | SM | G004 | R309-100-4(5) | Rule requires a person or organization be
designated as the owner of the system and name, address and phone number of such
be supplied to the Division.
*First Name: JOSEPH P
*Last Name: HUISH
*Organization:
*Address: 183 N 1350 E
*City: PLEASANT GROVE
*State: UT
*Zip: 84062
*Email: [e-mail]
*Phone: [phone]
(Notes: C)
5 Does the system serve a Residential population?N
6 Does the system serve a Transient population? (A transient population is a rotating
population that is served by a water system that does not remain in the jurisdiction of
the water system for long periods of time. Examples of a transient population include,
but are not limited to, campers at a campground, users of a highway rest stop, skiers
at a ski resort, guests at a hotel, or patrons of a restaurant or a shopping center.)
N
7 Does the system serve a Non-Transient population? (A non-transient population is a
population served by a water system that is the same population being served by the
system for at least six months of the year, but is not a resident in the system.
Examples of a non-transient population include, but are not limited to, employees of a
restaurant, shop, or ski resort; teachers and students at a school, day-care center, or
church; doctors, nurses, and other employees at a hospital or healthcare clinic.)
N
8 Population - Wholesale :220000
9 Residential Connections:0
10 Commercial Connections:0
11 Industrial Connections:0
12 Agricultural Connections:0
13 Date of Survey (First Day of Field Work)09/17/2024
14 Date of Survey (Last Day of Field Work) ** this should match the Date of Survey in the
header **
09/18/2024
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 3 of 97
Management and Operations
15 Date final report sent to system (questionnaire, deficiency report and capacity
spreadsheet)
09/24/2024
16 Water system representative present during the survey:Y
17 How much time was spent to prepare survey documents prior to field survey? (Round
up to nearest quarter hour)
4
18 How much time was spent to complete the field survey (arrival to completion; include
travel time between water system facilities)? (Round up to nearest quarter hour)
10 (Notes: 10 hours total between two days)
19 How much time was spent traveling from the office to system and back again at the
end of the field survey? (Round up to nearest quarter hour)
5 (Notes: Stayed the night in Orem.)
20 How much time did it take to finish the Survey Report? (Round up to nearest quarter
hour)
2
21 Did you survey multiple water systems in one trip? ... if yes, answer the following
question(s)
N
22 For a community water system with water sources that require power to produce
sufficient flow, system is equipped with standby power option.
SIG | 25pts | SO | S033 | R309-515-6(2)(a) | Rule requires a community water system
without naturally flowing water sources, such as springs or flowing wells, to have one
or more of the system's sources equipped for operation during power outages. To
ensure continuous service when the primary power has been interrupted, a redundant
power supply is required. A redundant power supply may include a transfer switch for
auxiliary power such as a generator or a power supply service with coverage from two
independent substations. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
23 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through or in
process of DDW review [LIST UNDOCUMENTED FACILITIES OR DESCRIBE
MODIFICATIONS, IF APPLICABLE] [undocumented sources are covered in a
different question]
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
24 Are there any individual home booster pumps installed in the distribution system (not
for fire suppression)?
SIG | 50pts | SM | M008 | R309-550-11(3) | R309-550-11(3)
C
25 Does the system haul water?N
26 For a community system serving 100 or more connections, at least 2 water sources
are available.
SIG | 50pts | SO | TGR7 | R309-515-4(3) | Rule requires Community Water Systems
serving more than 100 connections to have a minimum of two sources except where
served by a water treatment plant. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
27 Does system have a consecutive connection to another water system not listed in the
SOURCE section of Waterlink Report? If yes, answer the following question(s)
N
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 4 of 97
Cross Connection and Operator Certification
28 Does the system have a deficiency meeting the required source capacity? (USE
SPREADSHEET FOR CALCULATIONS) *IF YES, SELECT CORRECT STATEMENT
FROM THE FOLLOWING AND MARK "YES"; MARK ALL OTHER STATEMENTS
"NO."
N
29 Does the system have a deficiency meeting the required storage capacity DUE
SOLELY TO FIRE SUPPRESSION NEEDS? (USE SPREADSHEET FOR
CALCULATIONS) *IF YES, SELECT CORRECT STATEMENT FROM THE
FOLLOWING AND MARK "YES"; MARK ALL OTHER STATEMENTS "NO."
N
30 Does the system have a deficiency meeting the required equalization storage capacity
for indoor/outdoor demands (but not because of fire suppression needs)? (USE
SPREADSHEET FOR CALCULATIONS) *IF YES, SELECT CORRECT STATEMENT
FROM THE FOLLOWING AND MARK "YES"; MARK ALL OTHER STATEMENTS
"NO."
N
31 Does your water system have an Emergency Response Plan?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
Y
31A Does your Emergency Response Plan include cybersecurity?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
Y
31B Does your water system use any computers, laptops, phones, tablets, or any other
computer systems to manage, operate, or maintain the PWS (SCADA or Industrial
Control Systems)? This includes any water sources, treatment, distribution or any
process related to operation function
Y
31C Does your water system use any computer systems in regular business operations
such as accounting, billing, payroll, human resources, or management?
Y
32 Legally adopted authority statement
MIN | 15pts | SM | M003 | R309-105-12(2) | Rule requires each public water system to
have a cross connection control program that includes a legally adopted and functional
local authority to enforce the program (i.e., ordinance, bylaw, or policy).
C
33 Documentation of annual public awareness and/or employee training
MIN | 15pts | SM | M004 | R309-105-12(2) | Rule requires each public water system to
have a cross connection control program that includes providing public education or
awareness material or presentations.
C
34 Documentation of personnel trained to manage the program (COMMUNITY WATER
SYSTEMS POPULATION 500 AND ABOVE REQUIRE A DDW CERTIFIED CCC
PROGRAM ADMINISTRATOR. ALL OTHER WATER SYSTEMS REQUIRE AT A
MINIMUM BACKFLOW 101 OR EQUIVALENT/ GREATER CCC TRAINING)
MIN | 15pts | SM | M005 | R309-105-12(2) | Rule requires each public water system to
have a cross connection control program that includes an operator with adequate
training in the area of cross connection control or backflow prevention.
C
35 Does the water system have detailed records of cross connection control activities?
(inventories of backflow assemblies, devices, and air gaps installed within the system)
MIN | 15pts | SM | M006 | R309-105-12(2) | Rule requires each public water system to
have a cross connection control program that includes written records of cross
connection control activities.
C
36 Does the water system have records of on-going enforcement activities? (test history,
enforcement activities, hazard assessments)
MIN | 15pts | SM | M007 | R309-105-12(2) | Rule requires each public water system to
have a cross connection control program that includes test history and documentation
of on-going enforcement activities.
C
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 5 of 97
General Maintenance and Environment
Distribution
37 Operator meets required level of certification for water system. ( IF NO CERTIFIED
OPERATOR IS REQUIRED MARK COMPLIANT )
SIG | 50pts | OC | C001 | R309-105-11, R309-300-5(3) | Rule requires every
community and NTNC water system and public water systems that utilize
treatment/filtration to have at least one operator certified at the classified grade of the
water system. Certification must be appropriate for the type of system operated
(treatment and/or distribution). This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
38 Certified operator is within 1 hour travel time of water system. ( IF NO CERTIFIED
OPERATOR IS REQUIRED MARK COMPLIANT )
MIN | 0pts | OC | C002 | R309-300-5(14) | Rule requires the operator to be within 1
hour travel time, under normal work and home conditions, of each drinking water
system for which he is considered in direct responsible charge.
C
39 Are there any visual indications of unsanitary conditions?
SIG | 50pts | SM | M017 | R309-200-6, R309-105-18, R309-215-4(3) | R309-200-6 The
Secondary Maximum Contaminant Levels for public water systems deals with
substances which affect the aesthetic quality of drinking water. They are presented
here as recommended limits or ranges and are not grounds for rejection. The taste of
water may be unpleasant and the usefulness of the water may be impaired if these
standards are significantly exceeded.
R309-105-18 The Director or the local health department shall be informed by
telephone by a water supplier of any "emergency situation". The term "emergency
situation...
R309-215-4(3) If the water fails to meet minimum standards, then certain public
notification procedures shall be carried out, as outlined in R309-220. Water suppliers
shall also keep analytical records in their possession, for a required length of time, as
outlined in R309-105-17.
C
40 No unprotected connection between the distribution system and a source of
contamination. (If there is an unprotected connection, describe the location in detail.)
SIG | 50pts | DS | D009 | R309-550-5(11) | R309-550-5(11)
C
41 Are air release/vacuum valves in the distribution system? ... if yes, answer the
following question(s)
Y
41A Open end of vent line covered with #14 mesh screen
SIG | 25pts | DS | D004 | R309-550-6(6)(b) | Rule states the open end of the air relief
vent pipe from automatic valves shall be provided with a #14 mesh, non-corrodible
screen and a downward elbow, and where possible, be extended to at least one foot
above grade. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 6 of 97
41B For a valve in a chamber, open end of vent pipe is at least 12 inches above grade or
one foot above distribution line in a chamber that does not flood.
SIG | 25pts | DS | D006 | R309-550-6(6)(b) | Rule states the open end of the air relief
vent pipe from automatic valves shall be provided with a #14 mesh, non-corrodible
screen and a downward elbow, and where possible, be extended to at least one foot
above grade. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
41C Chamber has drain to daylight, gravel-filled adsorption pit if not subject to flooding, or
sump pump.
SIG | 25pts | DS | D007 | R309-550-6(6)(b) and (7)(b) | Rule states chambers shall be
provided with a drain to daylight, if possible. Where this is not possible, underground
gravel-filled absorption pits may be used if the site is not subject to flooding and
conditions will assure adequate drainage. Sump pumps may also be considered if a
drain to daylight or absorption pit is not feasible. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
41D Open end of vent line down-turned.
SIG | 25pts | DS | D006 | R309-550-6(6)(b) | Rule states the open end of the air relief
vent pipe from automatic valves shall be provided with a #14 mesh, non-corrodible
screen and a downward elbow, and where possible, be extended to at least one foot
above grade. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
42 Water system has a program to maintain, operate, or control the use of fire hydrants.
REC | 0pts | DS | D012 | N/A | Fire hydrants provide a direct access to the water in the
distribution system. In order to protect the quality and integrity of the water, fire
hydrant access should be controlled.
C
43 Blow offs or air release valves are not directly connected to a sanitary sewer line.
SIG | 50pts | DS | D013 | R309-550-6(5)(a), R309-550-6(6)(c) and (7)(a) | Rule states
blow-offs or air relief valves shall not be connected directly to a sewer. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
44 Blow offs or air release valves do not discharge below flood level in ditches or
streams.
SIG | 50pts | DS | D016 | R309-550-9(1) and (2), R309-550-13(2) | R309-550-9(1 & 3)
C
45 All water mains installed after 1995 that provide fire flow are at least 8 inches in
diameter.
MIN | 15pts | DS | D019 | R309-550-5(4) & (5) | Rule states that the minimum line size
serving a fire hydrant lateral shall be 8-inch diameter unless a hydraulic analysis
indicates that required flow and pressures can be maintained by 6-inch lines.
C
46 Distribution system capable of providing minimum pressure of 20 psi at all service
connections.
SIG | 50pts | DS | D003 | R309-105-9, R309-550-5(1) | Rule states the distribution
system shall maintain minimum pressures as required by R309-105-9 at all points of
connection under all flow conditions. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 7 of 97
General Disinfection
WS007 - CWP WELL #7 - Proposed Source
WS011 - CWP WELL #16 - Proposed Source
WS012 - CWP WELL #17 - Proposed Source
47 Was the water system constructed or new portions added after January 1, 2007? ... if
yes, answer the following question(s)
Y
47A Distribution system capable of maintaining the following pressures at all service
connections: (a) 20 psi during fire flow and fire demand during peak day demand; (b)
30 psi during peak instantaneous demand; and (c) 40 psi during peak day demand.
SIG | 50pts | DS | D010 | R309-105-9, R309-550-5(1) | Rule states that unless
otherwise specifically approved by the Director, public water systems constructed after
January 1, 2007, shall be designed and shall meet the following minimum water
pressures at points of connection: (a) 20 psi during conditions of fire flow and fire
demand experienced during peak day demand; (b) 30 psi during peak instantaneous
demand; and (c) 40 psi during peak day demand. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
48 Water system follows AWWA disinfection procedures for new, repaired, or seasonal
water mains and tanks.
SIG | 25pts | MR | D018 | R309-550-8(10) | All new and repaired water mains and
appurtenances shall be disinfected in accordance with AWWA Standard C651. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
49 How often do you periodically disinfect any or all parts of your water system (i.e. batch
disinfection) other than for repairs or maintenance?
SIG | 50pts | SM | G006 | R309-105-6(1)(a), R309-500-6 | R309-105-6(1) Approval of
Engineering Plans and Specifications
R309-500-6 Plan Approval Procedure.
C
50 Is this source in operation without an Operating Permit?
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
N (Notes: 2025)
50A When is the anticipated date to request an Operating Permit? Explain in comments...2025
51 Is this source in operation without an Operating Permit?
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
N (Notes: 2025)
51A When is the anticipated date to request an Operating Permit? Explain in comments...2025
DEQ | Drinking Water
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TP011 - WELL #16 CHLORINATOR - Proposed
Exception Granted: R309-535-11(3)(c) and (d) | Normal filtration and wash rates are lower than what was piloted for the proposed treatment facility.
These are more suggested rates.

TP012 - CWP GROUNDWATER POLISHING PLANT - Proposed
WS002 - CWP WELL #11 -
Exception Granted: R309-515-6(6)(a) NSF 60 Certification | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.
52 Is this source in operation without an Operating Permit?
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
N (Notes: 2025)
52A When is the anticipated date to request an Operating Permit? Explain in comments...2025
53 Is this facility in operation without an Operating Permit?
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
N (Notes: 2025)
53A When is the anticipated date to request an Operating Permit? Explain in comments...2025
54 Is this facility in operation without an Operating Permit?
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
N (Notes: 2026)
54A When is the anticipated date to request an Operating Permit? Explain in comments...2026
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 9 of 97

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).
Exception Granted: R309-550-9(2) | You have requested an exception to Rule R309-550-9(2), Recycled Water. This rule states specifically that
“neither steam condensate nor cooling water from engine jackets or other heat exchange devices shall be returned to the drinking water for supply”.

The basis for your request for an exception to R309-550-9(2) is that because of the high flows at this well there is a large dilution factor with the
return water with only 64 gpm being returned to the 6000 gpm flow of the well, and the fact that there should be no health concern with water
coming in contact with copper pipe (with no lead solder). On this basis, an exception to R309-550-9(2), Recycled Water, is hereby granted for the
CWP Well #11 (WS002).
Exception Granted: R309-600-13 | Existing sewerline construction within source protection zone condition to be verified

55 Is this facility Active or Inactive?A
56 Operating Period (Start Date)01/01
57 Operating Period (Ending Date)12/31
58 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
59 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
60 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
61 Is the well casing vented? ... if yes, answer the following question(s)Y
61A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C
DEQ | Drinking Water
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61B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C
61C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
62 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y
62A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C
62B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
62C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
63 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
64 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
65 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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66 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
67 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
68 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
69 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
70 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
71 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
72 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
73 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y
73A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
73B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 12 of 97
WS003 - CWP WELL #12 -
Exception Granted: E309-515-6(6)(a) NSF 60 Certification | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).
Exception Granted: R309-550-9(2) Recycled Water | You have requested an exception to Rule R309-550-9(2), Recycled Water. This rule states
specifically that “neither steam condensate nor cooling water from engine jackets or other heat exchange devices shall be returned to the drinking
water for supply”.

The basis for your request for an exception to R309-550-9(2) is that because of the high flows at this well there is a large dilution factor with the
return water with only 64 gpm being returned to the 6000 gpm flow of the well, and the fact that there should be no health concern with water
coming in contact with copper pipe (with no lead solder). On this basis, an exception to R309-550-9(2), Recycled Water, is hereby granted for the
CWP Well #12 (WS003).
Exception Granted: R309-600-13 | Existing sewerline construction within source protection zone condition to be verified

73C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
74 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
75 Does well require oil-lubrication?N
76 Is this facility Active or Inactive?A
DEQ | Drinking Water
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77 Operating Period (Start Date)01/01
78 Operating Period (Ending Date)12/31
79 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
80 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
81 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
82 Is the well casing vented? ... if yes, answer the following question(s)Y
82A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C
82B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C
82C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
83 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y
83A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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83B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
83C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
84 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
85 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
86 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
87 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
88 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
89 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
DEQ | Drinking Water
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WS004 - CWP WELL #13 - Active
90 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
91 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
92 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
93 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
94 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y
94A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
94B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
94C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
95 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
96 Does well require oil-lubrication?N
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 16 of 97
Exception Granted: R309-515-6(6)(a) NSF 60 Certificaiton | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).
Exception Granted: R309-550-9(2) Recycled Water | You have requested an exception to Rule R309-550-9(2), Recycled Water. This rule states
specifically that “neither steam condensate nor cooling water from engine jackets or other heat exchange devices shall be returned to the drinking
water for supply.” The basis of your request for an exception to R309-550-9(2) is that it is difficult to dispose of 64gpm of water continuously from
the air handler and there is not a commercially available air handler that is NSF approved, especially in this size. The proposed Dailin McQuay air
handler utilizes a closed loop system where the water only comes in contact with the copper tubing. The copper tubing is the same composition and
makeup as the copper piping that is used in household plumbing applications. There is a possibility of copper piping leaching into the system similar
to what is seen in other building applications, but because of the high flows at this well there is a large dilution factor with the return water with only
64 gpm being returned to the 6,000 gpm flow of the well. On this basis, an exception to R309-550-9(2), Recycled Water is hereby granted for the
CWP Well #13 (WS004).

Exception Granted: R309-600-13 | Existing sewerline construction within source protection zone condition to be verified

97 Is this facility Active or Inactive?A
98 Operating Period (Start Date)01/01
99 Operating Period (Ending Date)12/31
100 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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101 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
102 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
103 Is the well casing vented? ... if yes, answer the following question(s)Y

103A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C

103B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C

103C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
104 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y

104A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C

104B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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104C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
105 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
106 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
107 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
108 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
109 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
110 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
111 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
DEQ | Drinking Water
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WS005 - CWP WELL #14 -
Exception Granted: R309-515-6(6)(a) NSF 60 Certificaiton | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

112 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
113 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
114 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
115 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y

115A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

115B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C

115C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
116 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
117 Does well require oil-lubrication?N
DEQ | Drinking Water
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Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).
Exception Granted: R309-550-9(2) Recycled Water | Rule R309-550-9(2), Recycled Water specifically states that “neither stream condensate nor
cooling water from engine jackets or other heat exchange devices shall be returned to the drinking water for supply”. The basis for your request for
an exception to R309-550-9(2) is that it is not energy efficient or easy to dispose of the approximately 60 gpm of water continuously coming off the
air handler. There is also not a commercially available air handler that has the ANSI/NSF 60 certification, especially in the size needed for the CWP
Well #14. The proposed United Metal Products air handler uses a sealed system utilizing components (including pumps and coils) that have been
certified to meet NSF 372 for drinking water.

On this basis, an exception to R309-550-9(2), Recycled Water is hereby granted for the CWP Well #14 (WS005).
Exception Granted: R309-600-13 | Existing sewerline construction within source protection zone condition to be verified

118 Is this facility Active or Inactive?A
119 Operating Period (Start Date)01/01
120 Operating Period (Ending Date)12/31
121 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
122 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
DEQ | Drinking Water
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123 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
124 Is the well casing vented? ... if yes, answer the following question(s)Y

124A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C

124B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C

124C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
125 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y

125A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C

125B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

125C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
126 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
127 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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128 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
129 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
130 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
131 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
132 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
133 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
134 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
135 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
136 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y
DEQ | Drinking Water
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WS006 - CWP WELL #15 -
Exception Granted: R309-515-6(6)(a) NSF 60 Certificaiton | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).
Exception Granted: R309-550-9(2) Recycled Water | Rule R309-550-9(2), Recycled Water specifically states that “neither stream condensate nor
cooling water from engine jackets or other heat exchange devices shall be returned to the drinking water for supply”. The basis for your request for

136A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

136B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C

136C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
137 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
138 Does well require oil-lubrication?N
DEQ | Drinking Water
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an exception to R309-550-9(2) is that it is not energy efficient or easy to dispose of the water continuously coming off the air handler. There is also
not a commercially available air handler that has the ANSI/NSF 60 certification, especially in the size needed for the CWP Well #15. The proposed
United Metal Products air handler uses a sealed system utilizing components (including pumps and coils) that have been certified to meet NSF 372
for drinking water.

On this basis, an exception to R309-550-9(2), Recycled Water is hereby granted for the CWP Well #15 (WS006).
Exception Granted: R309-550-9(2) Recycled Water | Rule R309-550-9(2), Recycled Water specifically states that “neither stream condensate nor
cooling water from engine jackets or other heat exchange devices shall be returned to the drinking water for supply”. The basis for your request for
an exception to R309-550-9(2) is that it is not energy efficient or easy to dispose of the water continuously coming off the air handler. There is also
not a commercially available air handler that has the ANSI/NSF 60 certification, especially in the size needed for the CWP Well #15. The proposed
United Metal Products air handler uses a sealed system utilizing components (including pumps and coils) that have been certified to meet NSF 372
for drinking water.

On this basis, an exception to R309-550-9(2), Recycled Water is hereby granted for the CWP Well #15 (WS006).
Exception Granted: R309-600-13 | Existing sewerline construction within source protection zone condition to be verified

139 Is this facility Active or Inactive?A
140 Operating Period (Start Date)01/01
141 Operating Period (Ending Date)12/31
142 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
143 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
144 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
145 Is the well casing vented? ... if yes, answer the following question(s)Y
DEQ | Drinking Water
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145A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C

145B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C

145C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
146 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y

146A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C

146B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

146C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
147 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
148 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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149 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
150 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
151 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
152 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
153 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
154 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
155 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
156 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
157 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 27 of 97
WS008 - CWP WELL #8 -
Exception Granted: R309-515-6(6)(a) NSF 60 Certificaiton | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).

157A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

157B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C

157C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
158 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
159 Does well require oil-lubrication?N
DEQ | Drinking Water
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160 Is this facility Active or Inactive?A
161 Operating Period (Start Date)01/01
162 Operating Period (Ending Date)12/31
163 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
164 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
165 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
166 Is the well casing vented? ... if yes, answer the following question(s)Y

166A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C

166B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C

166C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
167 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y
DEQ | Drinking Water
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167A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C

167B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

167C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
168 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
169 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
170 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
171 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
172 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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173 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
174 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
175 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
176 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
177 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
178 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y

178A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

178B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C

178C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 31 of 97
WS009 - CWP WELL #9 -
Exception Granted: R309-515-6(6)(a) NSF 60 Certificaiton | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).

179 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
180 Does well require oil-lubrication?N
181 Is this facility Active or Inactive?A
182 Operating Period (Start Date)01/01
183 Operating Period (Ending Date)12/31
184 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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185 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
186 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
187 Is the well casing vented? ... if yes, answer the following question(s)Y

187A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C

187B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C

187C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
188 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y

188A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C

188B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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188C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
189 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
190 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
191 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
192 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
193 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
194 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
195 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 34 of 97
WS010 - CWP WELL #10 -
Exception Granted: R309-515-6(6)(a) NSF 60 Certificaiton | On January 16, 2018, the Division of Drinking Water (the Division) received information
from you about a pipe thread lubricant that you discovered had been used on the threaded joints of the pump column of CWP Well #13 and
possibly other CWP wells. The lubricant does not have NSF 60 certification and is a petroleum based product. Rule R309-515-6(6)(a) specifically
states that “all substances introduced into the well during construction or development shall be certified to comply with ANSI/NSF Standard 60”.

196 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
197 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
198 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
199 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y

199A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

199B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C

199C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
200 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
201 Does well require oil-lubrication?N
DEQ | Drinking Water
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Upon discovering the use of this product, you and your engineer made inquiries into its use and discovered that the pump installers who install most
of the large well pumps in the State use non- NSF approved petroleum based products. They explained that in their experience, with the use a NSF
certified product, the joints seize and the pump column has to be torch cut when the pump is pulled and worked on in the future.

Because the lubricant product used was petroleum based, you were concerned about possible water quality impacts and ran the full suite of VOC’s
after letting the well sit for several weeks. The results of the VOC’s were all non-detect except for Chloroform, which is not unexpected as you used
chlorine to disinfect the well.

To date, the Division has approved the drilling of 8 CWP wells. Based on the clean VOC samples, and the concern about having to damage the
pump column if another product is used, an exception to R309-515-6(6)(a), ANSI/NSF 60 Certification for the pipe thread lubricant, is hereby
granted for the CWP Wells that have been approved to be drilled to date- Wells #8- #15 (WS002, WS003, WS004, WS005, WS006, WS008,
WS009, WS010).

202 Is this facility Active or Inactive?A
203 Operating Period (Start Date)01/01
204 Operating Period (Ending Date)12/31
205 Undocumented sources shall not be physically connected to the drinking water
system. (IF SOURCE IS NOT IN SYSTEM INVENTORY MARK "DEFICIENT")
SIG | 200pts | SO | S001 | R309-515-6(5), R309-515-7(4), R309-500-9(2) and (3) |
R309-105-6(1) requires plans and specifications for all public drinking water projects to
be approved in writing by the Director prior to the commencement of construction. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
206 Well casing is at least 18 inches above finished ground surface and 12 inches above
well house floor.
SIG | 25pts | SO | S003 | R309-515-6(6)(b)(vi), R309-515-6(12)(c)(ii), R309-515-
6(13)(a) | Rule requires the permanent well casing to project at least 18 inches above
the final ground surface and 12 inches above the pump house floor; at sites subject to
flooding, the top of the casing must terminate at least 3 feet above the 100-year flood
level or highest known flood elevation, whichever is higher. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
207 Wellhead is sealed to prevent contamination.
SIG | 50pts | SO | S013 | R309-515-6(6)(i) | R309-515-6(6)(i) and R309-515-
6(12)(b,c,d)require a sanitary seal be installed and maintained at the wellhead and
discharge piping. This significant deficiency should be corrected within 120 days of
notification or have a corrective action plan approved by
C
208 Is the well casing vented? ... if yes, answer the following question(s)Y

208A Vent screened with #14 mesh screen
SIG | 25pts | SO | S006 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(a)require vents be fitted with a #14 mesh or finer non-corrodible screen.
C
DEQ | Drinking Water
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208B Vent down-turned
SIG | 25pts | SO | S007 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be downturned or shielded to prevent the entrance of
surface water or rainwater.
C

208C Vent has adequate clearance to prevent contamination from entering the well
SIG | 25pts | SO | S008 | R309-515-6(12)(d)(iii) | Guidance states provisions should be
made for venting the well casing, however if vented R309-515-6(12)(d)(iii) and R309-
550-6(6)(b) requires vents be terminated with a discharge with an appropriate air gap.
C
209 Does the well have a pump to waste line? ... if yes, answer the following question(s)Y

209A Pump to waste line discharges with a minimum of 12-inch clearance to flood rim
SIG | 25pts | SO | S009 | R309-515-6(12)(d)(ix) | Rule requires a pump-to-waste line
connected to a sewer/storm drain to have a minimum 12-inch clearance to the flood
rim. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C

209B Pump to waste line equipped with #4 non-corrodible mesh screen
SIG | 25pts | SO | S010 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be covered with a No. 4 mesh corrosion-resistant screen. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

209C Pump to waste line downturned if it discharges to sewer/storm drain or allowing
complete drainage if not downturned
SIG | 25pts | SO | S011 | R309-515-6(12)(d)(ix) | The discharge end of the pump-to-
waste line shall be downturned. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
210 Provisions available to periodically measure water levels
MIN | 5pts | SO | S015 | R309-515-6(12)(e ), R309-515-6(12)(c)(vi) | Rule requires
provisions be made to permit periodic measurement of water levels in the completed
well.
C
211 Wellhead secured to protect quality water
SIG | 25pts | SO | S002 | R309-105-10(5) | All water system facilities shall be secure.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
212 Well head or well house and equipment protected from flooding
SIG | 25pts | SO | S020 | R309-515-6(6)(b)(vi), R309-515-6(12)(d)(iii), R309-515-
6(13)(a) to (d) | Top of well casing shall terminate at least 18” above ground level or
12” above well house floor and for sites that flood at least 3’ above 100-year flood
level or highest known flood elevation. Well casing terminating in underground vault
shall have a drain to daylight and surface runoff directed away from vault access. Well
house floor shall be sloped for drainage, and have a drain to daylight unless highly
impractical. This significant deficiency must be corrected within 120 days of notification
or have a corrective action plan approved by DDW.
C
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213 There are no unprotected cross-connections in well discharge piping.
SIG | 50pts | SO | S021 | R309-105-12(1), R309-515-6(12)(d)(iii) | Rule requires the
well discharge piping to be protected against the entrance of contamination. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
214 No toxic chemicals, hazardous or flammable materials, or lubricants inside the well
house or near well head?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
215 Well discharge line has a smooth-nosed sampling tap, which samples the well water
before any chemical injection. (first item from the wellhead).
MIN | 5pts | SO | S023 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with a smooth nosed sampling tap, a check valve, a pressure gauge, a
means of measuring flow, and a shutoff valve. (smooth nosed sampling tap being the
first item from the well head and the shut-off valve as the last item)
C
216 Well discharge line has a check valve.
MIN | 5pts | SO | S024 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
217 Well discharge line has a pressure gauge.
MIN | 5pts | SO | S025 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
218 Well discharge line has a means to measure flow.
MIN | 5pts | SO | S026 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
219 Well discharge line has a shut-off valve (last item from the well head).
MIN | 5pts | SO | S027 | R309-515-6(12)(d)(iv) | Rule requires the discharge piping to
be equipped with (in order of placement from the wellhead) a smooth nosed sampling
tap, a check valve, a pressure gauge, a means of measuring flow, and a shutoff valve.
C
220 Is there an air/vac valve on the well discharge line? If yes, answer the following
question(s)
Y

220A Air vacuum relief valve on well discharge piping downturned
SIG | 25pts | SO | S028 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be down-turned.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

220B Air vacuum relief valve on well discharge piping screened with #14 mesh screen
SIG | 25pts | SO | S029 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be covered with a
#14 mesh corrosion-resistant screen. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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ST001 - 2 MILLION GALLON CLEARWELL - Active

220C Air vacuum relief valve on well discharge piping has at least 6 inches of clearance
above floor
SIG | 25pts | SO | S030 | R309-515-6(12)(d)(v) | Rule requires the exhaust/relief piping
on an air release/vacuum relief valve on the well discharge piping to be at least 6
inches above the well house floor. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
221 Wells that pump directly into a distribution system have means to release trapped air
from pump discharge piping (for example, pumps directly to a tank, has an air release
valve or pump to waste line)
MIN | 5pts | SO | SL01 | R309-515-6(12)(d)(v) | Rule requires a well that pumps
directly into the distribution system be equipped with an air release/vacuum relief valve
located upstream of the check valve, unless the wellhead valve and piping provide for
pumping to waste all trapped air before water is introduced into the distribution
system.
C
222 Does well require oil-lubrication?N
223 Is this facility Active or Inactive?A
224 Storage tank capacity in gallons (from SDWIS; if different explain why in the
comments)
2500000
225 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
226 Ladders, ladder guards, platform railings, or safely located entrance hatches are
provided.
MIN | 15pts | FW | V004 | R309-545-18 | Rule requires ladders, ladder guards,
platform railings, and safely located entrance hatches where applicable for water
storage tanks and requires safety practices to conform to pertinent laws and
regulations of the Utah Occupational Safety and Health Division.
C
227 Tank is vented.
SIG | 25pts | FW | VL02 | R309-545-15 | Rule requires drinking water storage tanks to
be vented. Overflows cannot be considered or used as vents. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
228 Are air vents present? ... if yes, answer the following question(s)Y
DEQ | Drinking Water
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228A Vent is either down-turned or shielded from contaminants (at least 2 inches below the
bottom of the opening)
SIG | 25pts | FW | V005 | R309-545-15(1) | Rule requires inverted vents on water
storage tanks to be down-turned a minimum of 2 inches below any opening and
shielded to prevent the entrance of contaminants. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C

228B End of vent terminates at least 24 inches above earthen cover (buried tank) and is
located and sized to avoid blockage during winter.
MIN | 15pts | FW | V006 | R309-545-15(2) | For buried structures, the rule requires the
end of the vent discharge to be a minimum of 24 inches above the earthen covering.
C

228C Vent covered with #14 or finer non-corrodible mesh screen.
SIG | 25pts | FW | V007 | R309-545-15(4) | Rule requires a water storage tank vent to
be fitted with #14 mesh or finer non-corrodible screen and vents 6-inches or greater in
diameter to be fitted with additional heavy gauge screen or substantial covering to
protect the #14 mesh screen from vandalism or damage. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

228D Vent 6-inch diameter and larger protected with additional heavy-gauge screen or
substantial covering.
MIN | 5pts | FW | V035 | R309-545-15(5) | Rule requires vents that are 6-inch diameter
or greater to be fitted with additional heavy gauge screen or substantial covering,
which will protect the No. 14 mesh screen against vandalism or damage.
C
229 Are access openings present? ... if yes, answer the following question(s)
MIN | 15pts | FW | VL03 | R309-545-14 and 14(1) | Rule requires drinking water
storage tanks to be designed with reasonably convenient access to the interior for
cleaning and maintenance.
Y

229A Access opening framed at least 4 inches above roof surface or 18 inches above
earthen cover.
MIN | 15pts | FW | V008 | R309-545-14(1) | Rule requires tank access opening to be
framed at least 4 inches above the surface of the roof, or on a buried tank, to be at
least 18 inches above any earthen cover over the tank.
C

229B Access opening shoe box type with at least 2 inches of overlap
Exception Granted: R309-545-14(2) | The basis of your request for an exception to
R309-545-14(2) is that both tanks have access hatches that are flush with the hatch
curbs and have a double door type opening that creates a seam down the middle of
the hatches.
SIG | 25pts | FW | V010 | R309-545-14(2) | Rule requires the frame of an access
opening to be provided with a close fitting solid shoebox type cover which extends
down around the frame at least two inches and is furnished with a gasket(s) between
the lid and frame. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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229C Access opening lid properly gasketed
SIG | 25pts | FW | V009 | R309-545-14(2) | Rule requires the access opening to a tank
to be furnished with a gasket between the lid and frame. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
230 Access opening locked
SIG | 25pts | FW | V029 | R309-545-14(3) | Rule requires the lid to any access
opening to have a locking device. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
231 Roof or wall penetrations sealed
SIG | 100pts | FW | V017 | R309-545-6(1) and 545-9 | Rule requires openings in a
storage tank roof or top, designed to accommodate control apparatus or pump
columns, to be welded, gasketed, or curbed and sleeved and to have additional proper
shielding to prevent vandalism. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
232 Area surrounding ground-level or buried storage tank is graded to prevent surface
water from standing within 50 feet.
SIG | 25pts | TR | V001 | R309-545-7(4) | Rule requires the area surrounding a
ground-level or buried water storage tank be graded in a manner to prevent surface
water from standing within 50 feet of the tank. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
233 Storage tank roof is sloped to prevent ponding
MIN | 15pts | FW | V003 | R309-545-9(4) | Rule requires drainage of storage tank roofs
to eliminate water ponding.
C
234 Are there cracks in the walls or roof of the storage tank? (if yes, select only one of the
following options)
N
235 Is a tank overflow present? ... if yes, answer the following question(s)
SIG | 25pts | FW | VL01 | R309-545-13 | Rule requires all storage tanks to be provided
with an overflow that discharges at an an elevation between 12 and 24 inches above
the ground surface or the rim of the receiving basin. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
Y

235A Overflow line discharges at least 12 inches above ground or the flood rim of receiving
basin?
SIG | 25pts | FW | V011 | R309-545-13 | Rule requires all water storage tanks to be
provided with an overflow that discharges at an elevation between 12 and 24 inches
above the ground surface or the rim of the receiving basin.
C

235B Overflow line covered with #4 mesh non-corrodible screen
SIG | 25pts | FW | V012 | R309-545-13(3) | Rule requires overflow pipes to be
screened with #4 mesh non-corrodible screens installed at a location least susceptible
to damage by vandalism. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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ST002 - 15 MILLION GALLON RESERVOIR - Active

235C Overflow line connected or discharges to a sanitary sewer drain?
SIG | 50pts | FW | V013 | R309-545-13(5) | Rule prohibits overflow pipes from
connecting to, or discharging into, a sanitary sewer system. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
236 Are the drain line and overflow combined?Y
237 Is this facility Active or Inactive?A
238 Storage tank capacity in gallons (from SDWIS; if different explain why in the
comments)
15000000
239 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
240 Ladders, ladder guards, platform railings, or safely located entrance hatches are
provided.
MIN | 15pts | FW | V004 | R309-545-18 | Rule requires ladders, ladder guards,
platform railings, and safely located entrance hatches where applicable for water
storage tanks and requires safety practices to conform to pertinent laws and
regulations of the Utah Occupational Safety and Health Division.
C
241 Tank is vented.
SIG | 25pts | FW | VL02 | R309-545-15 | Rule requires drinking water storage tanks to
be vented. Overflows cannot be considered or used as vents. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
242 Are air vents present? ... if yes, answer the following question(s)Y

242A Vent is either down-turned or shielded from contaminants (at least 2 inches below the
bottom of the opening)
SIG | 25pts | FW | V005 | R309-545-15(1) | Rule requires inverted vents on water
storage tanks to be down-turned a minimum of 2 inches below any opening and
shielded to prevent the entrance of contaminants. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C

242B End of vent terminates at least 24 inches above earthen cover (buried tank) and is
located and sized to avoid blockage during winter.
MIN | 15pts | FW | V006 | R309-545-15(2) | For buried structures, the rule requires the
end of the vent discharge to be a minimum of 24 inches above the earthen covering.
C
DEQ | Drinking Water
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242C Vent covered with #14 or finer non-corrodible mesh screen.
SIG | 25pts | FW | V007 | R309-545-15(4) | Rule requires a water storage tank vent to
be fitted with #14 mesh or finer non-corrodible screen and vents 6-inches or greater in
diameter to be fitted with additional heavy gauge screen or substantial covering to
protect the #14 mesh screen from vandalism or damage. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

242D Vent 6-inch diameter and larger protected with additional heavy-gauge screen or
substantial covering.
MIN | 5pts | FW | V035 | R309-545-15(5) | Rule requires vents that are 6-inch diameter
or greater to be fitted with additional heavy gauge screen or substantial covering,
which will protect the No. 14 mesh screen against vandalism or damage.
C
243 Are access openings present? ... if yes, answer the following question(s)
MIN | 15pts | FW | VL03 | R309-545-14 and 14(1) | Rule requires drinking water
storage tanks to be designed with reasonably convenient access to the interior for
cleaning and maintenance.
Y

243A Access opening framed at least 4 inches above roof surface or 18 inches above
earthen cover.
MIN | 15pts | FW | V008 | R309-545-14(1) | Rule requires tank access opening to be
framed at least 4 inches above the surface of the roof, or on a buried tank, to be at
least 18 inches above any earthen cover over the tank.
C

243B Access opening shoe box type with at least 2 inches of overlap
Exception Granted: R309-545-14(2) | The basis of your request for an exception to
R309-545-14(2) is that both tanks have access hatches that are flush with the hatch
curbs and have a double door type opening that creates a seam down the middle of
the hatches.
SIG | 25pts | FW | V010 | R309-545-14(2) | Rule requires the frame of an access
opening to be provided with a close fitting solid shoebox type cover which extends
down around the frame at least two inches and is furnished with a gasket(s) between
the lid and frame. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C

243C Access opening lid properly gasketed
SIG | 25pts | FW | V009 | R309-545-14(2) | Rule requires the access opening to a tank
to be furnished with a gasket between the lid and frame. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
244 Access opening locked
SIG | 25pts | FW | V029 | R309-545-14(3) | Rule requires the lid to any access
opening to have a locking device. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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245 Roof or wall penetrations sealed
SIG | 100pts | FW | V017 | R309-545-6(1) and 545-9 | Rule requires openings in a
storage tank roof or top, designed to accommodate control apparatus or pump
columns, to be welded, gasketed, or curbed and sleeved and to have additional proper
shielding to prevent vandalism. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
246 Area surrounding ground-level or buried storage tank is graded to prevent surface
water from standing within 50 feet.
SIG | 25pts | TR | V001 | R309-545-7(4) | Rule requires the area surrounding a
ground-level or buried water storage tank be graded in a manner to prevent surface
water from standing within 50 feet of the tank. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
247 Storage tank roof is sloped to prevent ponding
MIN | 15pts | FW | V003 | R309-545-9(4) | Rule requires drainage of storage tank roofs
to eliminate water ponding.
C
248 Are there cracks in the walls or roof of the storage tank? (if yes, select only one of the
following options)
N
249 Is a tank overflow present? ... if yes, answer the following question(s)
SIG | 25pts | FW | VL01 | R309-545-13 | Rule requires all storage tanks to be provided
with an overflow that discharges at an an elevation between 12 and 24 inches above
the ground surface or the rim of the receiving basin. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
Y

249A Overflow line discharges at least 12 inches above ground or the flood rim of receiving
basin?
Exception Granted: R309-545-13 | The basis for your request for an exception to
R309-545-13 is that the storage tanks overflow outlet line discharges without having
the minimum 12-inches above the receiving basin. Both tank overflow inlets are at an
approximate elevation of 5103 and discharging through a 24-inch line into a waste
pond at approximate elevation 4852, a difference in elevation of approximately 251
feet. The maximum water depth in the waste pond is 5 feet before it overflows out an
overflow channel at the south end of the pond.
SIG | 25pts | FW | V011 | R309-545-13 | Rule requires all water storage tanks to be
provided with an overflow that discharges at an elevation between 12 and 24 inches
above the ground surface or the rim of the receiving basin.
C

249B Overflow line covered with #4 mesh non-corrodible screen
SIG | 25pts | FW | V012 | R309-545-13(3) | Rule requires overflow pipes to be
screened with #4 mesh non-corrodible screens installed at a location least susceptible
to damage by vandalism. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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ST003 - 20 MILLION GALLON TANK - Active
Exception Granted: null | null

249C Overflow line connected or discharges to a sanitary sewer drain?
SIG | 50pts | FW | V013 | R309-545-13(5) | Rule prohibits overflow pipes from
connecting to, or discharging into, a sanitary sewer system. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
250 Are the drain line and overflow combined?Y
251 Is this facility Active or Inactive?A
252 Storage tank capacity in gallons (from SDWIS; if different explain why in the
comments)
10000000
253 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
254 Ladders, ladder guards, platform railings, or safely located entrance hatches are
provided.
MIN | 15pts | FW | V004 | R309-545-18 | Rule requires ladders, ladder guards,
platform railings, and safely located entrance hatches where applicable for water
storage tanks and requires safety practices to conform to pertinent laws and
regulations of the Utah Occupational Safety and Health Division.
C
255 Tank is vented.
SIG | 25pts | FW | VL02 | R309-545-15 | Rule requires drinking water storage tanks to
be vented. Overflows cannot be considered or used as vents. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
256 Are air vents present? ... if yes, answer the following question(s)Y

256A Vent is either down-turned or shielded from contaminants (at least 2 inches below the
bottom of the opening)
SIG | 25pts | FW | V005 | R309-545-15(1) | Rule requires inverted vents on water
storage tanks to be down-turned a minimum of 2 inches below any opening and
shielded to prevent the entrance of contaminants. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C

256B End of vent terminates at least 24 inches above earthen cover (buried tank) and is
located and sized to avoid blockage during winter.
MIN | 15pts | FW | V006 | R309-545-15(2) | For buried structures, the rule requires the
end of the vent discharge to be a minimum of 24 inches above the earthen covering.
C
DEQ | Drinking Water
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256C Vent covered with #14 or finer non-corrodible mesh screen.
SIG | 25pts | FW | V007 | R309-545-15(4) | Rule requires a water storage tank vent to
be fitted with #14 mesh or finer non-corrodible screen and vents 6-inches or greater in
diameter to be fitted with additional heavy gauge screen or substantial covering to
protect the #14 mesh screen from vandalism or damage. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

256D Vent 6-inch diameter and larger protected with additional heavy-gauge screen or
substantial covering.
MIN | 5pts | FW | V035 | R309-545-15(5) | Rule requires vents that are 6-inch diameter
or greater to be fitted with additional heavy gauge screen or substantial covering,
which will protect the No. 14 mesh screen against vandalism or damage.
C
257 Are access openings present? ... if yes, answer the following question(s)
MIN | 15pts | FW | VL03 | R309-545-14 and 14(1) | Rule requires drinking water
storage tanks to be designed with reasonably convenient access to the interior for
cleaning and maintenance.
Y

257A Access opening framed at least 4 inches above roof surface or 18 inches above
earthen cover.
MIN | 15pts | FW | V008 | R309-545-14(1) | Rule requires tank access opening to be
framed at least 4 inches above the surface of the roof, or on a buried tank, to be at
least 18 inches above any earthen cover over the tank.
C

257B Access opening shoe box type with at least 2 inches of overlap
SIG | 25pts | FW | V010 | R309-545-14(2) | Rule requires the frame of an access
opening to be provided with a close fitting solid shoebox type cover which extends
down around the frame at least two inches and is furnished with a gasket(s) between
the lid and frame. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C

257C Access opening lid properly gasketed
SIG | 25pts | FW | V009 | R309-545-14(2) | Rule requires the access opening to a tank
to be furnished with a gasket between the lid and frame. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
258 Access opening locked
SIG | 25pts | FW | V029 | R309-545-14(3) | Rule requires the lid to any access
opening to have a locking device. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
259 Roof or wall penetrations sealed
SIG | 100pts | FW | V017 | R309-545-6(1) and 545-9 | Rule requires openings in a
storage tank roof or top, designed to accommodate control apparatus or pump
columns, to be welded, gasketed, or curbed and sleeved and to have additional proper
shielding to prevent vandalism. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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ST004 - 10 MG NORTH SHORE TERM RESERVOIR PHASE I - Active
260 Area surrounding ground-level or buried storage tank is graded to prevent surface
water from standing within 50 feet.
SIG | 25pts | TR | V001 | R309-545-7(4) | Rule requires the area surrounding a
ground-level or buried water storage tank be graded in a manner to prevent surface
water from standing within 50 feet of the tank. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
261 Storage tank roof is sloped to prevent ponding
MIN | 15pts | FW | V003 | R309-545-9(4) | Rule requires drainage of storage tank roofs
to eliminate water ponding.
C
262 Are there cracks in the walls or roof of the storage tank? (if yes, select only one of the
following options)
N
263 Is a tank overflow present? ... if yes, answer the following question(s)
SIG | 25pts | FW | VL01 | R309-545-13 | Rule requires all storage tanks to be provided
with an overflow that discharges at an an elevation between 12 and 24 inches above
the ground surface or the rim of the receiving basin. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
Y

263A Overflow line discharges at least 12 inches above ground or the flood rim of receiving
basin?
Exception Granted: R309-545-13 | The basis for your request for an exception to
R309-545-13 is that the storage tanks overflow outlet line discharges without having
the minimum 12-inches above the receiving basin. Both tank overflow inlets are at an
approximate elevation of 5103 and discharging through a 24-inch line into a waste
pond at approximate elevation 4852, a difference in elevation of approximately 251
feet. The maximum water depth in the waste pond is 5 feet before it overflows out an
overflow channel at the south end of the pond.
SIG | 25pts | FW | V011 | R309-545-13 | Rule requires all water storage tanks to be
provided with an overflow that discharges at an elevation between 12 and 24 inches
above the ground surface or the rim of the receiving basin.
C

263B Overflow line covered with #4 mesh non-corrodible screen
SIG | 25pts | FW | V012 | R309-545-13(3) | Rule requires overflow pipes to be
screened with #4 mesh non-corrodible screens installed at a location least susceptible
to damage by vandalism. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C

263C Overflow line connected or discharges to a sanitary sewer drain?
SIG | 50pts | FW | V013 | R309-545-13(5) | Rule prohibits overflow pipes from
connecting to, or discharging into, a sanitary sewer system. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
264 Are the drain line and overflow combined?Y
265 Is this facility Active or Inactive?A
DEQ | Drinking Water
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266 Storage tank capacity in gallons (from SDWIS; if different explain why in the
comments)
10000000
267 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
268 Ladders, ladder guards, platform railings, or safely located entrance hatches are
provided.
MIN | 15pts | FW | V004 | R309-545-18 | Rule requires ladders, ladder guards,
platform railings, and safely located entrance hatches where applicable for water
storage tanks and requires safety practices to conform to pertinent laws and
regulations of the Utah Occupational Safety and Health Division.
C
269 Tank is vented.
SIG | 25pts | FW | VL02 | R309-545-15 | Rule requires drinking water storage tanks to
be vented. Overflows cannot be considered or used as vents. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
270 Are air vents present? ... if yes, answer the following question(s)Y

270A Vent is either down-turned or shielded from contaminants (at least 2 inches below the
bottom of the opening)
SIG | 25pts | FW | V005 | R309-545-15(1) | Rule requires inverted vents on water
storage tanks to be down-turned a minimum of 2 inches below any opening and
shielded to prevent the entrance of contaminants. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C

270B End of vent terminates at least 24 inches above earthen cover (buried tank) and is
located and sized to avoid blockage during winter.
MIN | 15pts | FW | V006 | R309-545-15(2) | For buried structures, the rule requires the
end of the vent discharge to be a minimum of 24 inches above the earthen covering.
C

270C Vent covered with #14 or finer non-corrodible mesh screen.
SIG | 25pts | FW | V007 | R309-545-15(4) | Rule requires a water storage tank vent to
be fitted with #14 mesh or finer non-corrodible screen and vents 6-inches or greater in
diameter to be fitted with additional heavy gauge screen or substantial covering to
protect the #14 mesh screen from vandalism or damage. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

270D Vent 6-inch diameter and larger protected with additional heavy-gauge screen or
substantial covering.
MIN | 5pts | FW | V035 | R309-545-15(5) | Rule requires vents that are 6-inch diameter
or greater to be fitted with additional heavy gauge screen or substantial covering,
which will protect the No. 14 mesh screen against vandalism or damage.
C
DEQ | Drinking Water
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271 Are access openings present? ... if yes, answer the following question(s)
MIN | 15pts | FW | VL03 | R309-545-14 and 14(1) | Rule requires drinking water
storage tanks to be designed with reasonably convenient access to the interior for
cleaning and maintenance.
Y

271A Access opening framed at least 4 inches above roof surface or 18 inches above
earthen cover.
MIN | 15pts | FW | V008 | R309-545-14(1) | Rule requires tank access opening to be
framed at least 4 inches above the surface of the roof, or on a buried tank, to be at
least 18 inches above any earthen cover over the tank.
C

271B Access opening shoe box type with at least 2 inches of overlap
SIG | 25pts | FW | V010 | R309-545-14(2) | Rule requires the frame of an access
opening to be provided with a close fitting solid shoebox type cover which extends
down around the frame at least two inches and is furnished with a gasket(s) between
the lid and frame. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C

271C Access opening lid properly gasketed
SIG | 25pts | FW | V009 | R309-545-14(2) | Rule requires the access opening to a tank
to be furnished with a gasket between the lid and frame. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
272 Access opening locked
SIG | 25pts | FW | V029 | R309-545-14(3) | Rule requires the lid to any access
opening to have a locking device. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
273 Roof or wall penetrations sealed
SIG | 100pts | FW | V017 | R309-545-6(1) and 545-9 | Rule requires openings in a
storage tank roof or top, designed to accommodate control apparatus or pump
columns, to be welded, gasketed, or curbed and sleeved and to have additional proper
shielding to prevent vandalism. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
274 Area surrounding ground-level or buried storage tank is graded to prevent surface
water from standing within 50 feet.
SIG | 25pts | TR | V001 | R309-545-7(4) | Rule requires the area surrounding a
ground-level or buried water storage tank be graded in a manner to prevent surface
water from standing within 50 feet of the tank. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
275 Storage tank roof is sloped to prevent ponding
MIN | 15pts | FW | V003 | R309-545-9(4) | Rule requires drainage of storage tank roofs
to eliminate water ponding.
C
276 Are there cracks in the walls or roof of the storage tank? (if yes, select only one of the
following options)
N
DEQ | Drinking Water
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ST005 - NORTH SHORE TERM RESERVOIR PHASE II - Active
277 Is a tank overflow present? ... if yes, answer the following question(s)
SIG | 25pts | FW | VL01 | R309-545-13 | Rule requires all storage tanks to be provided
with an overflow that discharges at an an elevation between 12 and 24 inches above
the ground surface or the rim of the receiving basin. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
Y

277A Overflow line discharges at least 12 inches above ground or the flood rim of receiving
basin?
SIG | 25pts | FW | V011 | R309-545-13 | Rule requires all water storage tanks to be
provided with an overflow that discharges at an elevation between 12 and 24 inches
above the ground surface or the rim of the receiving basin.
C

277B Overflow line covered with #4 mesh non-corrodible screen
SIG | 25pts | FW | V012 | R309-545-13(3) | Rule requires overflow pipes to be
screened with #4 mesh non-corrodible screens installed at a location least susceptible
to damage by vandalism. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C

277C Overflow line connected or discharges to a sanitary sewer drain?
SIG | 50pts | FW | V013 | R309-545-13(5) | Rule prohibits overflow pipes from
connecting to, or discharging into, a sanitary sewer system. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
278 Are the drain line and overflow combined?Y
279 Is this facility Active or Inactive?A
280 Storage tank capacity in gallons (from SDWIS; if different explain why in the
comments)
15000000
281 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
282 Ladders, ladder guards, platform railings, or safely located entrance hatches are
provided.
MIN | 15pts | FW | V004 | R309-545-18 | Rule requires ladders, ladder guards,
platform railings, and safely located entrance hatches where applicable for water
storage tanks and requires safety practices to conform to pertinent laws and
regulations of the Utah Occupational Safety and Health Division.
C
DEQ | Drinking Water
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283 Tank is vented.
SIG | 25pts | FW | VL02 | R309-545-15 | Rule requires drinking water storage tanks to
be vented. Overflows cannot be considered or used as vents. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
284 Are air vents present? ... if yes, answer the following question(s)Y

284A Vent is either down-turned or shielded from contaminants (at least 2 inches below the
bottom of the opening)
SIG | 25pts | FW | V005 | R309-545-15(1) | Rule requires inverted vents on water
storage tanks to be down-turned a minimum of 2 inches below any opening and
shielded to prevent the entrance of contaminants. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C

284B End of vent terminates at least 24 inches above earthen cover (buried tank) and is
located and sized to avoid blockage during winter.
MIN | 15pts | FW | V006 | R309-545-15(2) | For buried structures, the rule requires the
end of the vent discharge to be a minimum of 24 inches above the earthen covering.
C

284C Vent covered with #14 or finer non-corrodible mesh screen.
SIG | 25pts | FW | V007 | R309-545-15(4) | Rule requires a water storage tank vent to
be fitted with #14 mesh or finer non-corrodible screen and vents 6-inches or greater in
diameter to be fitted with additional heavy gauge screen or substantial covering to
protect the #14 mesh screen from vandalism or damage. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

284D Vent 6-inch diameter and larger protected with additional heavy-gauge screen or
substantial covering.
MIN | 5pts | FW | V035 | R309-545-15(5) | Rule requires vents that are 6-inch diameter
or greater to be fitted with additional heavy gauge screen or substantial covering,
which will protect the No. 14 mesh screen against vandalism or damage.
C
285 Are access openings present? ... if yes, answer the following question(s)
MIN | 15pts | FW | VL03 | R309-545-14 and 14(1) | Rule requires drinking water
storage tanks to be designed with reasonably convenient access to the interior for
cleaning and maintenance.
Y

285A Access opening framed at least 4 inches above roof surface or 18 inches above
earthen cover.
MIN | 15pts | FW | V008 | R309-545-14(1) | Rule requires tank access opening to be
framed at least 4 inches above the surface of the roof, or on a buried tank, to be at
least 18 inches above any earthen cover over the tank.
C

285B Access opening shoe box type with at least 2 inches of overlap
SIG | 25pts | FW | V010 | R309-545-14(2) | Rule requires the frame of an access
opening to be provided with a close fitting solid shoebox type cover which extends
down around the frame at least two inches and is furnished with a gasket(s) between
the lid and frame. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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285C Access opening lid properly gasketed
SIG | 25pts | FW | V009 | R309-545-14(2) | Rule requires the access opening to a tank
to be furnished with a gasket between the lid and frame. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
286 Access opening locked
SIG | 25pts | FW | V029 | R309-545-14(3) | Rule requires the lid to any access
opening to have a locking device. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
287 Roof or wall penetrations sealed
SIG | 100pts | FW | V017 | R309-545-6(1) and 545-9 | Rule requires openings in a
storage tank roof or top, designed to accommodate control apparatus or pump
columns, to be welded, gasketed, or curbed and sleeved and to have additional proper
shielding to prevent vandalism. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
288 Area surrounding ground-level or buried storage tank is graded to prevent surface
water from standing within 50 feet.
SIG | 25pts | TR | V001 | R309-545-7(4) | Rule requires the area surrounding a
ground-level or buried water storage tank be graded in a manner to prevent surface
water from standing within 50 feet of the tank. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
289 Storage tank roof is sloped to prevent ponding
MIN | 15pts | FW | V003 | R309-545-9(4) | Rule requires drainage of storage tank roofs
to eliminate water ponding.
C
290 Are there cracks in the walls or roof of the storage tank? (if yes, select only one of the
following options)
N
291 Is a tank overflow present? ... if yes, answer the following question(s)
SIG | 25pts | FW | VL01 | R309-545-13 | Rule requires all storage tanks to be provided
with an overflow that discharges at an an elevation between 12 and 24 inches above
the ground surface or the rim of the receiving basin. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
Y

291A Overflow line discharges at least 12 inches above ground or the flood rim of receiving
basin?
SIG | 25pts | FW | V011 | R309-545-13 | Rule requires all water storage tanks to be
provided with an overflow that discharges at an elevation between 12 and 24 inches
above the ground surface or the rim of the receiving basin.
C

291B Overflow line covered with #4 mesh non-corrodible screen
SIG | 25pts | FW | V012 | R309-545-13(3) | Rule requires overflow pipes to be
screened with #4 mesh non-corrodible screens installed at a location least susceptible
to damage by vandalism. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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PF001 - PONY EXPRESS PUMP STATION -- Pump Stations - Active
Exception Granted: R309-550-9(2), Recycled Water | You have requested an exception to Rule R309-550-9(2), Recycled Water. This rule states
specifically that “neither steam condensate nor cooling water from engine jackets or other heat exchange devices shall be returned to the drinking
water for supply”.

The basis for your request for an exception to R309-550-9(2) is that because of the high flows at this pump station there is a large dilution factor
with the return water with only 64 gpm being returned to the 2300 gpm flow of a single pump, and the fact that there should be no health concern
with water coming in contact with copper pipe (with no lead solder). On this basis, an exception to R309-550-9(2), Recycled Water, is hereby
granted for the Pony Express Pump Station (PF001).

291C Overflow line connected or discharges to a sanitary sewer drain?
SIG | 50pts | FW | V013 | R309-545-13(5) | Rule prohibits overflow pipes from
connecting to, or discharging into, a sanitary sewer system. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
292 Are the drain line and overflow combined?Y
293 Is this facility Active or Inactive?A
294 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
295 Pump Type (Centrifugal, Hand pump, Jet, Positive Displacement, Screw, Submersible,
Vertical turbine)
Vertical turbine
296 If the pump station is used to pressurize the distribution system, does it have at least
two functioning pumping units? ... if yes, answer the following question(s)
SIG | 25pts | PU | PS18 | R309-540-5(4)(b) | Rule states inline booster pumps,
withdrawing water directly from distribution lines without storage and feeding water
directly into distribution lines, shall have at least two pumping units. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
Y

296A Demand is met by remaining pump(s) when largest pumping unit out of service
SIG | 25pts | PU | PS19 | R309-540-3(a) | Inline booster pumps shall have at least two
pumping units (such that with any one pump out of service, the remaining pump or
pumps shall be capable of providing the peak day demand of the specific portion of
the system serviced). This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Treatment General - Active
Exception Granted: R309- 525-15(4)(b)(v) | Dual Media, Rapid Rate Gravity Filters. This rule states specifically that dual media filters will be
assigned a filter rate up to 6 gpm/sf.
Exception Granted: N/A | N/A

297 Pump station building and equipment are protected from flooding.
MIN | 15pts | PU | PS13 | R309-540-5(1)(a)(ii), R309-540-5(2)(a)(iii) | Pump station
access shall be 6" above surrounding ground and located at least 3’ above 100-year
flood elevation or highest recorded flood elevation; station is accessible at all times
unless it can be taken out of service when inaccessible.
C
298 There are no unprotected cross-connections in the pump station.
SIG | 50pts | PU | PS15 | R309-105-12(1) | Cross connections are not allowed unless
controlled by an approved and properly operating backflow prevention assembly or
device. This significant deficiency must be corrected within 120 days of notification or
have a corrective action plan approved by DDW.
C
299 Discharge piping has a pressure gauge.
MIN | 15pts | PU | PS03 | R309-540-5 (6)(c)(i) | Rule requires that a standard pressure
gauge be installed on the pump discharge line.
C
300 Does the pumping facility have an air relief valve located on the discharge piping? ... if
yes, answer the following question(s)
Y

300A End of air relief piping downturned
SIG | 25pts | PU | PS12 | R309-550-6(6)(b), R309-540-6(2) | The open end of the air
relief vent pipe from automatic valves shall be provided with a downward elbow. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C

300B End of air relief piping covered with #14 mesh screen
SIG | 25pts | PU | PS10 | R309-550-6(6)(b), R309-540-6(2) | The open end of the air
relief vent pipe from automatic valves shall be provided with a #14 mesh, non-
corrodible screen. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C

300C End of air relief piping terminates at least 6 inches above floor
SIG | 25pts | PU | PS11 | R309-550-6(6)(b), R309-540-6(2) | Rule requires that an air
release valve discharge line terminate a minimum of 6 inches above the floor.
C
301 Pump station properly secured
MIN | 15pts | PU | PS33 | R309-540-5(1)(a)(v) | The pump station is protected to
prevent vandalism and entrance by animals or unauthorized persons.
C
302 Is this facility Active or Inactive?A
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303 There are no undocumented drinking water facilities (i.e. tanks, pump stations,
treatment facilities, etc.) or recent modifications that have not gone through DDW
review
SIG | 50pts | SM | G001 | R309-100-5(2), R309-500-6, R309-500-9, R309-500-9(2)
and (3) | Rule requires complete plans & specification for all public drinking water
projects to be approved in writing by the Director. Any facility found that has not
started DDW review shall be considered unapproved. This significant deficiency must
be corrected within 120 days of notification or have a corrective action plan approved
by DDW.
C
304 Operating Period (Start Date)01/01
305 Operating Period (Ending Date)12/31
306 What is the objective of the treatment process and how do you know it is working?
(e.g., surface water treatment, disinfection, arsenic removal, TDS removal etc.)
C (Notes: Surface Water Treatment)
307 Walk me through the different process steps of your treatment plant. What is the
purpose of each step? Show me how you determine you are meeting your Treatment
Requirements.
C
308 What Chemicals are used? Why?C (Notes: Ferric Sulfate, Cationic/Ionic
polymer, caustic soda, chlorine)
309 How is the chemical dose adjusted with flow and water quality? Prompts: What flow
rate is used for the adjustment (influent, effluent, CFE)? What water quality
parameters would make you change dose rate?
C
310 Does influent flow rate vary?Y

310A If yes, why does influent flow rate vary?C (Notes: Demand)

310B If yes, does chemical dose rate adjust to remain compliant at different flow conditions?C
311 Process control testing is consistent with the specific treatment process
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
312 There is a means to accurately measure the quantities of chemicals used.
SIG | 25pts | TR | TD99 | R309-525-11(7)(d)(iv) | Provisions shall be made for
measuring the quantities of chemicals used. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
313 Treatment plant properly secured to protect the quality of the treated water, R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
314 Are liquid chemicals used? ... if yes, answer the following question(s)Y
DEQ | Drinking Water
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314A Proper cross-connection control is provided on the service water lines that feed the
solution tanks
SIG | 50pts | TR | TG53 | R309-525-11(9)(b)(i) | Rule requires cross connection control
to be provided to assure that the make-up waterlines discharging to solution tanks
shall be properly protected from backflow as required by the Utah Plumbing Code.
This significant deficiency must be corrected within 120 days of notification or have a
compliance action plan approved by DDW.
C

314B There are adequate spill containment provisions for acid and caustic liquids.
MIN | 15pts | TR | TG59 | R309-525-11(6)(a)(iv)(B), R309-525-11(8)(b)(viii) | Rule
requires liquid chemical storage tanks to have an overflow and receiving basin or drain
capable of receiving accidental spills or overflows, and meeting all the requirements of
R309-525-23.
C

314C If there is a day tank, the bulk tank and day tanks have separate screened vents.
MIN | 15pts | TR | TG60 | R309-525-11(8)(b)(vi) | Rule requires acid storage tanks to
be vented to the outside atmosphere, but not through vents in common with day tanks.
C

314D Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals or liquids
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C

314E No direct connections exist between a sewer and drain or overflow from the feeder,
solution chamber, or tank.
SIG | 50pts | DS | M020 | R309-105-12(1) | Rule states that a water supplier shall not
allow a connection to his system which may jeopardize its quality and integrity. Cross
connections are not allowed unless controlled by an approved and properly operating
backflow prevention assembly. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C

314F Chemical storage tank access opening properly covered?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
315 Treatment chemicals meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
316 Are all chemical feeders properly verified for accuracy?
SIG | 25pts | TR | TG21 | R309-525-11(7)(a)(i) | Feeders shall supply, at all times, the
necessary amounts of chemicals at an accurately controlled rate, throughout the
anticipated range of feed. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Treatment General
317 Spare parts are available for all chemical feeders
MIN | 15pts | TR | TX09 | R309-525-11(7)(b)(i) and (ii) | R308-525-11(8)(b)(i) states
that a means consistent with the nature of the chemical solution shall be provided in a
solution tank to maintain a uniform strength of solution. Continuous agitation shall be
provided to maintain slurries in suspension. 2 dem
C
318 Incompatible chemicals stored separately
SIG | 25pts | TR | TG19 | R309-525-11(7)(a)(iv) | Rule prohibits chemicals that are
incompatible from being fed, stored, or handled together. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
319 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
320 Raw water compliance samples are collected before any treatment. R309-215-4(4)
SIG | 25pts | TR | T006 | R309-525-15(10)(a)(i) | R309-525-15(10)(a)(i)
Y

320A If yes, was location shown?C
321 Where are finished water quality monitoring samples collected?C
322 Does water system have a DEQ/DWQ (UPDES permit) discharge permit for the
proper disposal of treatment plant waste to land or water?
MIN | 15pts | SM | TGR3 | R309-105-6 | R309-105-6
C
323 Which parameters are watched when running treatment plant?C
324 What type of alarm system is used?C
325 Does treatment plant have a SCADA system?Y

325A Can operators respond to all alarms in a normal day, or do they have to silence
legitimate alarms?
C

325B How are alarm set points adjusted and how are changes recorded?C
326 Proper lab equipment on site to support required operations & maintenance of the
plant?
SIG | 25pts | TR | T019 | R309-525-17(1) | Sufficient laboratory equipment shall be
provided to assure proper operation and monitoring of the water plant. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
327 Pre- and post-chlorination systems for surface water plants shall be independent to
prevent siphoning of raw or partially treated water into the clear well.
SIG | 50pts | TR | TG35 | R309-520-7(1)(h), R309-525-11(9)(a) and (b) | Pre- and
post-chlorination systems must be independent to prevent possible siphoning of
partially treated water into the clear well. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
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328 For a surface water plant serving more than 3,300 persons, chlorine residual of water
entering the distribution system shall be continuously measured.
SIG | 25pts | TR | T021 | R309-100 - R309-600 | All instrumentation needed to verify
that treatment processes are sufficient shall be properly calibrated and maintained. At
a minimum, this shall include turbidimeters. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
329 Walk me through the different process steps of your treatment plant. What is the
purpose of each step? Show me how treatment requirements for Giardia, Virus and
Cryptosporidium removal/inactivation determine are determined?
C
330 Is a gas chlorination facility located inside of a water treatment plant with multiple
processes and operating areas? ... if yes, answer the following question(s)
Y

330A Openings between the gas chlorine room and the treatment plant are sealed and the
chlorine area is separate from plant operating areas.
SIG | 25pts | TR | TD18 | R309-520-7(2)(d)(iv) | For gas a chlorinator housed at a
water treatment plant, the rule requires all openings between the chlorine room and
the remainder of the plant to be sealed.
C

330B Doors open outward and have panic bars.
SIG | 25pts | TR | TD95 | R309-520-7(2)(g)(iii) | Rule requires outward-opening doors
equipped with panic bars to allow rapid exit at gas chlorination rooms housed in water
treatment plants.
C

330C A floor drain in the chlorine operation area discharges outside of the building and is
not connected to internal or external drain systems in the plant.
SIG | 25pts | TR | TD96 | R309-520-7(2)(g)(iv) | Rule requires floor drains to discharge
to the outside of the building and not be connected to other internal or external drain
systems for gas chlorination rooms housed at water treatment plants.
C

330D There is a shatter-resistant inspection window to observe the chlorine room.
SIG | 25pts | TR | TD56 | R309-520-7(2)(g)(i) | Rule requires a chlorine room at a
water treatment plant to have a shatter resistant inspection window installed in an
interior wall preferably located so that an operator may read the weighing scales
without entering the chlorine room.
C

330E Chlorine room ventilation is separate from the treatment plant ventilation where one-
ton cylinders are used.
SIG | 25pts | TR | TD18 | R309-520-7(2)(d)(iv) | For gas a chlorinator housed at a
water treatment plant, the rule requires all openings between the chlorine room and
the remainder of the plant to be sealed.
C
331 Do you treat recycled water?N
332 Are finished water storage (clearwell and/or backwash tank) access openings
present? ... if yes, answer the following question(s)
Y

332A Access opening framed at least 4 inches above roof surface or 18 inches above
earthen cover.
MIN | 15pts | FW | V008 | R309-545-14(1) | Rule requires tank access opening to be
framed at least 4 inches above the surface of the roof, or on a buried tank, to be at
least 18 inches above any earthen cover over the tank.
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Treatment - Chlorination General - Active

332B Access opening shoe box type with at least 2 inches of overlap
SIG | 25pts | FW | V010 | R309-545-14(2) | Rule requires the frame of an access
opening to be provided with a close fitting solid shoebox type cover which extends
down around the frame at least two inches and is furnished with a gasket(s) between
the lid and frame. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C

332C Access opening lid properly gasketed
SIG | 25pts | FW | V009 | R309-545-14(2) | Rule requires the access opening to a tank
to be furnished with a gasket between the lid and frame. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C

332D Roof or wall penetrations sealed
SIG | 100pts | FW | V017 | R309-545-6(1) and 545-9 | Rule requires openings in a
storage tank roof or top, designed to accommodate control apparatus or pump
columns, to be welded, gasketed, or curbed and sleeved and to have additional proper
shielding to prevent vandalism. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C
333 Primary disinfection to complete surface water treatment requirements is achieved
prior to the first connection at peak flow conditions
SIG | 25pts | TR | T096 | R309-525-16(b) and (b)(i) | R309-525-16(b) and (b)(i)
C
334 Disinfection compliance monitoring location demonstrates adequate CT has been
achieved
SIG | 25pts | TR | T099 | R309-215 | R309-215
C
335 Is this facility Active or Inactive?A
336 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

336A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
337 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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338 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
339 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
340 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
341 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
342 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
343 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
344 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

344A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.C
345 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
346 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
347 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y
DEQ | Drinking Water
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TP002 - NORTH SHORE TERM RESERV CHLORINE BOOSTER -- Treatment - Chlorination General -
Active

347A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

347B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

347C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

347D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

347E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
348 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
349 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
350 Is this facility Active or Inactive?A
351 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

351A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
352 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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353 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
354 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
355 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
356 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
357 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
358 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
359 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

359A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.C
360 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
361 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
362 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y
DEQ | Drinking Water
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TP003 - CWP HH WELL11 CHLORINATOR -- Treatment - Chlorination General - Active
Exception Granted: R309-520-1(1)(e )(iii) | You have also requested an exception to Rule R309-520-7(1)(e)(iii) which specifically states that a
suitable screen to prevent small debris from clogging the chlorine injector shall be provided on each water feed line. The basis for your request is
that the feed line is served by potable water from the treatment plant with very low turbidities and the fact that you have not had clogging issues in
the system previously. On this basis, an exception to R309-520-7(1)(e)(iii), chlorine injection screen, is hereby granted for the Well #11 chlorinator
(TP003). If in the future, clogging of the injector becomes a problem, a protection screen will need to be added.

362A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

362B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

362C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

362D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

362E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
363 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
364 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
365 Is this facility Active or Inactive?A
366 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

366A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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367 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
368 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
369 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
370 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
371 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
372 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
373 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
374 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

374A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.C
375 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP004 - CWP HH WELL12 CHLORINATOR -- Treatment - Chlorination General - Active
376 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
377 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

377A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

377B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

377C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

377D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

377E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
378 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
379 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
380 Is this facility Active or Inactive?A
381 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

381A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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382 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
383 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
384 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
385 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
386 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
387 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
388 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
389 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

389A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.C
390 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP005 - PONY EXPRESS CHLORINE FACILITY -- Treatment - Chlorination General - Active
391 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
392 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

392A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

392B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

392C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

392D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

392E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
393 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
394 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
395 Is this facility Active or Inactive?A
396 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

396A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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397 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
398 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
399 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
400 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
401 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
402 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
403 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
404 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

404A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.c
405 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP006 - VINEYARD CHLORINE FACILITY -- Treatment - Chlorination General - Active
406 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
407 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

407A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

407B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

407C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

407D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

407E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
408 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
409 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
410 Is this facility Active or Inactive?A
411 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

411A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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412 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
413 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
414 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
415 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
416 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
417 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
418 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
419 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

419A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.C
420 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP007 - WELL 13 CHLORINATOR -- Treatment - Chlorination General - Active
421 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
422 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

422A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

422B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

422C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

422D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

422E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
423 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
424 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
425 Is this facility Active or Inactive?A
426 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

426A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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427 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
428 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
429 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
430 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
431 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
432 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
433 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
434 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

434A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.C
435 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP008 - WELL 8 CHLORINATOR -- Treatment - Chlorination General - Active
436 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
437 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

437A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

437B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

437C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

437D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

437E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
438 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
439 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
440 Is this facility Active or Inactive?A
441 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

441A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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442 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
443 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
444 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
445 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
446 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
447 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
448 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
449 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

449A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.c
450 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP009 - WELL 9 CHLORINATOR -- Treatment - Chlorination General - Active
451 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
452 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

452A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

452B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

452C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

452D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

452E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
453 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
454 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
455 Is this facility Active or Inactive?A
456 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

456A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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457 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
458 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
459 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
460 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
461 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
462 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
463 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
464 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

464A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.c
465 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP010 - WELL 10 CHLORINATOR -- Treatment - Chlorination General - Active
466 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
467 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

467A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

467B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

467C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

467D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

467E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
468 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
469 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
470 Is this facility Active or Inactive?A
471 Is system required to provide primary disinfection? Prompt - If system knows they are
required to chlorinate based on water quality issues and/or knows they are required to
provide a minimum CT then follow-up by DDW is needed.
Y

471A If yes, no new connections have been added prior to approved first connection that
would change the disinfection CT calculation.
SIG | 50pts | TR | TD26 | R309-505-7(2), R309-520-4 and 6(4) | Point of application of
disinfectants shall be at a location that will achieve the required disinfection CT prior to
the first service connection. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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472 When chlorination is required, disinfection has operated uninterrupted during the past
year while supplying drinking water.
SIG | 50pts | TR | TD25 | R309-520-6 | Rule requires continuous disinfection of
groundwater sources that do not consistently meet bacteriological quality standards,
all surface water sources, and groundwater sources under the direct influence of
surface water. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
473 Chlorine (gas & hypochlorite solution, tablets, granules, ) and chemicals used to
generate chlorine solutions and chlorine dioxide meet ANSI/NSF 60.
SIG | 50pts | TR | TD90 | R309-525-11(5), R309-520-6(2) | All chemicals added to
drinking water, including chlorine, chloramines and chemicals used to generate
hypochlorite solutions and chlorine dioxide, shall be certified as complying with
ANSI/NSF Standard 60. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
474 If chemical dilution or dissolution is needed, cross-connection control is provided on
water lines feeding solution tanks.
SIG | 50pts | TR | TX07 | R309-525-11(2)(c), R309-525-11(9)(b)(i) to (iv) | Cross
connection control shall be provided on make-up water lines feeding solution tanks.
This significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
475 Water flow rate is measured to control chemical feed?
SIG | 25pts | TR | TD79 | R309-525-11(7)(d)(ii) and (iii), R309-525-11(7)(a)(i) |
Chemical feed rates shall be proportional to flows and a means to measure water flow
rate shall be provided. This significant deficiency must be corrected within 120 days of
notification or have a corrective action plan approved by DDW.
C
476 Solution tanks and tank refilling line entry points are properly labeled to identify the
chemicals
MIN | 15pts | TR | TG03 | R309-525-11(8)(c)(vii) | Rule requires tanks to be properly
labeled to designate the chemical contained.
C
477 Free chlorine residual test equipment on-site or available?
MIN | 15pts | TR | TD78 | R309-520-7(1)(j) | Rule requires chlorine residual test
equipment available capable of measuring residuals to the nearest 0.1 mg/l in the
range below 0.5 mg/l, to the nearest 0.3 mg/l between 0.5 mg/l and 1.0 mg/l and to the
nearest 0.5 mg/l above 1.0 mg/l.
C
478 Spare parts are available to replace parts subject to wear and breakage
MIN | 15pts | TR | TD75 | Standard Method 334.0 Determination of Residual Chlorine
in Drinking Water Using an Online Chlorine Analyzer. [EPA 815-B-09-013 September
2009 11.1.1.2 Page 13] | Spare parts shall be provided and maintained for all
chlorinators to repair parts subject to wear and breakage.
C
479 Is chlorine chemical dose rate adjusted due to different water demand flow rates
and/or changing water quality?
Y

479A If yes, which water flow rate is used? e.g. influent flow, effluent flow, filter flow.c
480 Is there a designated chlorine Point of Entry (POE) sample location?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Gaseous Chlorination - Active
481 POE is before first connection/customer?
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C
482 Chlorine residual records are maintained and available... if yes answer following
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
Y

482A System is sampling distribution residuals throughout entire distribution system
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

482B Distribution chlorine residuals meet minimum concentration requirement
SIG | 25pts | TR | T028 | R309-215 | R309-215 & R309-520-6(4)(d)
C

482C "What is the maximum free chlorine residual measure? This value never exceeds 4.0
mg/L? "
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

482D System collects at least three distribution chlorine residual samples a week?
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

482E System is sampling distribution residuals in accordance with monitoring schedule
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
483 Treatment plant properly secured to protect the quality of the treated water. R309-520-
7(2)(f)
SIG | 25pts | SM | A050 | R309-400-11 | If the water system does not comply with the
directive, the Director may assess 25 to 200 points to the water system. Points shall
be assessed based upon the severity of the non-compliance, the threat to public
health and the underlying basis for the original directive.
C
484 Daily operating records reflect chemical dosages and total quantities used
SIG | 25pts | MR | TG20 | R309-105-14(3)(a) | Rule requires all water system using
chemical addition or specialized equipment for the treatment of drinking water to
regularly complete operational reports. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
485 Is this facility Active or Inactive?A
486 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
487 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
DEQ | Drinking Water
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488 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
489 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
490 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
491 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
492 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
493 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
494 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
495 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
496 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
N
497 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)Y
DEQ | Drinking Water
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TP002 - NORTH SHORE TERM RESERV CHLORINE BOOSTER -- Gaseous Chlorination - Active

497A Type "B" leak repair kit approved by the Chlorine Institute is available
SIG | 25pts | TR | TD05 | R309-520-7(2)(l)(ii) | Rule requires a leak repair kit approved
by the Chlorine Institute be provided for 1 ton cylinders. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

497B Continuous chlorine leak detection is provided in the chlorine operation area
SIG | 25pts | TR | TD19 | R309-520-7(2)(l)(iii) | Rule requires continuous leak detection
equipment for one-ton cylinders. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C

497C Immediate access to NIOSH self-contained breathing apparatus (SCBA) available
SIG | 25pts | TR | TD06 | R309-520-7(2)(k)(i) and (ii) | Rule requires respiratory
protection equipment meeting requirements of NIOSH be available where 1-ton
cylinders are handled and a respirator recommended by NIOSH be available where
150-lb cylinders are used. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
498 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
499 Is this facility Active or Inactive?A
500 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
501 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
502 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
503 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
504 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
DEQ | Drinking Water
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505 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
506 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
507 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
508 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
509 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
510 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y

510A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

510B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

510C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
511 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
DEQ | Drinking Water
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TP003 - CWP HH WELL11 CHLORINATOR -- Gaseous Chlorination - Active
512 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
513 Is this facility Active or Inactive?A
514 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
515 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
516 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
517 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
518 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
519 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
520 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
DEQ | Drinking Water
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TP004 - CWP HH WELL12 CHLORINATOR -- Gaseous Chlorination - Active
521 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
522 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
523 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
524 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y

524A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

524B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

524C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
525 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
526 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
527 Is this facility Active or Inactive?A
528 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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529 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
530 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
531 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
532 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
533 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
534 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
535 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
536 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
537 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
538 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y
DEQ | Drinking Water
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TP006 - VINEYARD CHLORINE FACILITY -- Gaseous Chlorination - Active

538A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

538B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

538C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
539 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
540 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
541 Is this facility Active or Inactive?A
542 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
543 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
544 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
545 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
546 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
DEQ | Drinking Water
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547 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
548 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
549 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
550 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
551 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
552 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
N
553 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)Y

553A Type "B" leak repair kit approved by the Chlorine Institute is available
SIG | 25pts | TR | TD05 | R309-520-7(2)(l)(ii) | Rule requires a leak repair kit approved
by the Chlorine Institute be provided for 1 ton cylinders. This significant deficiency
must be corrected within 120 days of notification or have a compliance action plan
approved by DDW.
C

553B Continuous chlorine leak detection is provided in the chlorine operation area
SIG | 25pts | TR | TD19 | R309-520-7(2)(l)(iii) | Rule requires continuous leak detection
equipment for one-ton cylinders. This significant deficiency must be corrected within
120 days of notification or have a corrective action plan approved by DDW.
C

553C Immediate access to NIOSH self-contained breathing apparatus (SCBA) available
SIG | 25pts | TR | TD06 | R309-520-7(2)(k)(i) and (ii) | Rule requires respiratory
protection equipment meeting requirements of NIOSH be available where 1-ton
cylinders are handled and a respirator recommended by NIOSH be available where
150-lb cylinders are used. This significant deficiency must be corrected within 120
days of notification or have a corrective action plan approved by DDW.
C
DEQ | Drinking Water
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TP007 - WELL 13 CHLORINATOR -- Gaseous Chlorination - Active
554 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
555 Is this facility Active or Inactive?A
556 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
557 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
558 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
559 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
560 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
561 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
562 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
DEQ | Drinking Water
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TP008 - WELL 8 CHLORINATOR -- Gaseous Chlorination - Active
563 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
564 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
565 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
566 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y

566A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

566B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

566C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
567 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
568 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
569 Is this facility Active or Inactive?A
570 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
DEQ | Drinking Water
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571 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
572 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
573 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
574 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
575 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
576 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
577 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
578 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
579 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
580 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y
DEQ | Drinking Water
Run Date: 09/24/2024 12:48:16 | Rating: Approved UTAH25112 CENTRAL UTAH WCD - UTAH VALLEY page 90 of 97
TP009 - WELL 9 CHLORINATOR -- Gaseous Chlorination - Active

580A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

580B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

580C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
581 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
582 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
583 Is this facility Active or Inactive?A
584 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
585 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
586 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
587 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
588 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
DEQ | Drinking Water
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589 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
590 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
591 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
592 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
593 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
594 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y

594A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

594B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

594C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
595 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
DEQ | Drinking Water
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TP010 - WELL 10 CHLORINATOR -- Gaseous Chlorination - Active
596 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
597 Is this facility Active or Inactive?A
598 If disinfection is required, standby chlorination equipment of sufficient capacity is
available to replace the largest unit.
SIG | 25pts | TR | TD22 | R309-520-7(1)(k)(ii) | Where chlorination is required for
disinfection of the water supply, the rule requires standby equipment of sufficient
capacity to be available to replace the largest unit in the event of its failure. This
significant deficiency must be corrected within 120 days of notification or have a
corrective action plan approved by DDW.
C
599 Is the chlorinator room heated and has the ability to be protected from excessive heat?
MIN | 15pts | TR | TD08 | R309-520-7(1)(l) | Rule requires chlorinator buildings to be
heated, lighted, and ventilated as necessary to assure proper operation of the
equipment and safety of the operators.
C
600 If continuous disinfection is needed, automatic switch over of chlorine cylinders is
provided.
MIN | 15pts | TR | TD01 | R309-520-7(2)(a), R309-520-6(1) | Rule requires automatic
switch over of chlorine cylinders be provided if continuous disinfection is required.
C
601 Exhaust fan takes suction near the floor as far as practical from the door and air inlet,
and discharges outside away from air inlets.
MIN | 15pts | TR | TD09 | R309-520-7(2)(d)(iii) | Rule requires a chlorine room exhaust
fan to take suction inside the chlorine room near the floor, as far as practical from the
door and air inlet, and discharge air outside of the building away from air inlets.
C
602 Air inlets are located near the ceiling and fitted with louvers.
MIN | 15pts | TR | TD10 | R309-520-7(2)(d)(iv) | Rule requires chlorine room air inlets
to be through wall louvers near the ceiling.
C
603 Chlorine vent line discharges outside and above grade and is screened with #14 mesh
screen.
SIG | 25pts | TR | TD13 | R309-520-7(2)(e) | Rule requires the chlorine vent line to
discharge outside, above grade, at a point least susceptible to vandalism, and to have
the end covered with a #14 mesh non-corrodible screen. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
604 Separate switches for chlorine room fans and lights are located near the entrance to
the room (or are located outside the chlorine room if housed in a water treatment
plant).
MIN | 15pts | TR | TD12 | R309-520-7(2)(d)(v) | Rule requires separate switches for
the chlorine room fans and lights to be located near the entrance to the room and to
be protected from vandalism. The switches are required to be located outside the
chlorine room if housed in a water treatment plant.
C
DEQ | Drinking Water
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TP005 - PONY EXPRESS CHLORINE FACILITY -- Hypochlorination (any type) - Active
605 Chlorine cylinder is restrained in position to prevent upset.
SIG | 25pts | TR | TD15 | R309-520-7(2)(h) | Rule requires chlorine cylinders to be
restrained in position to prevent upset. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
606 Chlorine cylinder is not stored in direct sunlight or exposed to excessive heat.
SIG | 25pts | TR | TD17 | R309-520-7(2)(f)(ii) | Rule prohibits chlorine cylinders from
being stored in direct sunlight or exposed to excessive heat. This significant deficiency
must be corrected within 120 days of notification or have a corrective action plan
approved by DDW.
C
607 Weight scale is provided for weighing chlorine gas cylinders/containers.
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
608 Is the chlorine cylinder 150 pounds in capacity? ... if yes, answer the following
question(s)
Y

608A Leak response/repair plan available
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C

608B Bottle of ammonium hydroxide (56 % ammonia solution) is available for chlorine leak
detection
MIN | 15pts | TR | TD14 | R309-520-7(2)(l)(i) | Rule requires a bottle of ammonium
hydroxide (56% ammonia solution) to be available for leak detection.
C

608C Immediate access to NIOSH respirator available
SIG | 25pts | TR | TD04 | R309-520-7(2)(k)(ii) | Where 150 pound chlorine cylinders
are used, a respirator recommended the National Institute of Occupational Safety and
Health must be available. This significant deficiency must be corrected within 120 days
of notification or have a corrective action plan approved by DDW.
C
609 Is the chlorine cylinder 1 ton in capacity? ... if yes, answer the following question(s)N
610 Is the (daily) scale weight or volume data recorded? Explain where in the comments...
SIG | 25pts | TR | TD02 | R309-520-7(2)(i) | Rule requires scales to be provided for
determining chlorine cylinder weight. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
611 Is this facility Active or Inactive?A
612 Solution tank is covered to minimize corrosive vapors
MIN | 5pts | TR | TD64 | R309-525-11(8)(b)(iii) | Chemical solutions shall be kept
covered.
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Coagulation
TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Flocculation
TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Filtration - General
613 Where concentrated hypochlorite solutions (5% or greater) are handled in containers
LARGER than 55 gallons: emergency eyewash station and a safety shower present
SIG | 25pts | TR | TD66 | R309-520-7(3)(a)(i) | Where hypochlorite solutions are used
at remote locations or in quantities of 55 gallons or less on site, safety showers are not
required and alternative emergency eyewash may be provided. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
614 Where concentrated hypochlorite solutions are handled in containers of 55 gallons or
LESS: some method of emergency eyewash provided (a full eyewash station and
shower is not required)
SIG | 25pts | TR | TD66 | R309-520-7(3)(a)(i) | Where hypochlorite solutions are used
at remote locations or in quantities of 55 gallons or less on site, safety showers are not
required and alternative emergency eyewash may be provided. This significant
deficiency must be corrected within 120 days of notification or have a corrective action
plan approved by DDW.
C
615 Hypochlorite solution storage area is protected from excessive heat and direct sunlight
MIN | 5pts | TR | TD67 | R309-520-7(3)(a)(ii) | States Storage and injection areas shall
be designed to minimize the decay in strength of concentrated hypochlorite solutions
from excessive heat or direct sunlight.
C
616 Records are kept to minimize the use of decayed hypochlorite solution
MIN | 5pts | TR | TD68 | R309-520-7(3)(b) | Rule requires the water system to provide
an operational means, such as keeping records of the delivery date of the hypochlorite
solution, to avoid the injection of significantly decayed hypochlorite solutions.
C
617 Is there on-site generation of hypochlorite solutions? ... if yes, answer the following
questions
N
618 Is a hypochlorite tablet process used? ... if yes, answer the following question(s)N
619 Primary coagulant used at all times the plant is in operation Y
620 What primary coagulant is being used?F
621 Is a coagulant aid or filter aid being added?Y
622 Is there a means to determine coagulant dosage?
MIN | 15pts | TR | T083 | R309-525-11(2)(a) and (d) | R309-525-11(2)(a) and (d)
C
623 There is a standard operating procedure (SOP) available for adjusting flocculator
speed.
Y
624 Does the flocculation process produce visible floc?
MIN | 15pts | TR | T082 | R309-525-12(2)(g) | The flocculation unit shall be capable of
producing a visible, settleable flow.
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Filtration - Multi-Media (Rapid Sand)
625 Instrumentation and controls for the process are operational, and in service
SIG | 25pts | TR | T021 | R309-100 - R309-600 | All instrumentation needed to verify
that treatment processes are sufficient shall be properly calibrated and maintained. At
a minimum, this shall include turbidimeters. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
C
626 Is turbidity monitoring required? ... if yes, answer the following question(s)Y

626A How often is the turbidity meter calibrated?C (Notes: Monthly)

626B How often is the flow of turbidity meter verified?C (Notes: Monthly)

626C Is continuous turbidity monitoring in operation.
SIG | 50pts | TR | T005 | R309-525-15(4)(b)(vi), R309-525-15(4)(c)(vii) | Each dual
media and tri-media filter must be provided with equipment which shall continuously
monitor turbidity in the filtered water. This significant deficiency must be corrected
within 120 days of notification or have a corrective action plan approved by DDW.
C
627 What is the maximum filtration rate throughout the year (in gpm/sf)?C (Notes: 6.3 gpm/sf)
628 What criteria are used to determine when a filter backwash is needed?H (Notes: 1. Performance 2. Head Loss 3.
Time)
629 What criteria are used to determine filtration is functioning properly? (PSI, Turbidity,
Headloss, Flow rate, water quality parameter)
C (Notes: Particle counters)
630 Criteria is used to determine filter loading rate meets the manufacturers
recommendations? R309-525-15(2) Explain in comments...
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C
631 What criteria are used to determine if filter media needs to be replaced?C (Notes: Testing)
632 Is backwash flow rate verified to determine it meets minimum requirements?
MIN | 15pts | TR | T076 | R309-525-15(7) | Rule requires that backwash systems be
designed and operated to
provide for adequate backwash with minimum media loss.
C
633 If system filters by Direct Filtration, the plant is configured to shut down automatically
when a source water exceeds 20 NTU for longer than 3 hours, or when the source
water turbidity exceeds 30 NTU at any time? R309-530-5(3)(g)
SIG | 25pts | TR | T021 | R309-100 - R309-600 | All instrumentation needed to verify
that treatment processes are sufficient shall be properly calibrated and maintained. At
a minimum, this shall include turbidimeters. This significant deficiency must be
corrected within 120 days of notification or have a corrective action plan approved by
DDW.
NA (Notes: Not Direct Filtration.)
634 Are the filters equipped with surface wash or air scour to enhance backwash?Y
635 Filter media is evaluated to verify it meets the manufacturer's specifications for depth
and effective media size?
SIG | 25pts | TR | T033 | R309-525-15(4) | R309-525-15(4)
C
DEQ | Drinking Water
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TP001 - DON A. CHRISTIANSEN REGIONAL WTP -- Ozonation
636 What is the depth of media required for this filtration system? Explain in comments...
MIN | 15pts | TR | TGR9 | R309-105-7, 8 & 18, R309-100 through 605 | Trigger for
regulatory followup to address concerns.
C (Notes: 60" anthracite, 10" sand)
637 What is the primary purpose for using ozone?TO
638 What is the target dose of ozone in (mg/L)?0.1
639 Manufacturer, Model, and Number of the Ozone Generators?C (Notes: AquaAerobics)
640 What is the primary backup capability if there is a failure to provide ozone for
disinfection?
AD (Notes: Chlorine)
641 What is the source of feed gas for the ozone generators?LO
642 There are two or more ozone aqueous residual analyzers used?
MIN | 15pts | TR | TD46 | R309-520-9(7)(c) | Rule requires aqueous ozone residual
analyzers to be provided to measure the ozone residual concentration in the water
being treated in order to determine CT credit.
C
643 How often are the ozone aqueous residual analyzers calibrated?C (Notes: Weekly)
644 Is there an ozone quench process to destroy remaining ozone in the water at the end
of the contactor? ... if yes, answer the following question(s)
Y

644A How often is the ozone quench process used?C (Notes: Rarily)

644B All chemicals used to quench the residual ozone meet the ANSI/NSF Standard 60
SIG | 50pts | TR | TD47 | R309-520-9(4)(h) | Rule requires chemicals used to quench
residual ozone to comply with ANSI/NSF Standard 60. This significant deficiency must
be corrected within 120 days of notification or have a compliance action plan approved
by DDW.
C
645 Ozone off-gas blowers from the contactor function properly
MIN | 15pts | TR | TD48 | R309-520-9(5)(b) | Rule requires exhaust blowers to be
provided in order to draw off-gas from the contactor into the destruction units.
C
646 Ozone off-gas destruction units are provided and function properly
MIN | 15pts | TR | TD49 | R309-520-9(5)(a) | Rule requires a system for treating the
final off-gas from each ozone contactor to be provided in order to meet safety
standards.
C
647 Ozone concentration in the gas discharge from the ozone destruction unit does not
exceed 0.1 ppm limit (by volume).
MIN | 15pts | TR | TD49 | R309-520-9(5)(a) | Rule requires a system for treating the
final off-gas from each ozone contactor to be provided in order to meet safety
standards.
C
DEQ | Drinking Water
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