DSHW-2018-005905 - 0901a0688085c388

Div of Waste Management and Radiation Control
JUN 2 5 2018
Ds\A1V- gesti-C)°5'o5
QUARTERLY ASSESSMENT MONITORING REPORT
May 2018 Sample Event
Former Weber County Landfill
2599 "A" Avenue
Ogden, Utah
ATC Project Number 271EM00376
June 22, 2018
1775 South 4130 West, Suite A
Salt Lake City, Utah 84104
801.935.4917
Fax [phone]
www. atcassociates. co m
v301-zo:8-OD5905 June 22, 2018
Mr. Kevin McLeod
Solid Waste Division
Weber County
867 West Wilson Lane
Ogden, Utah 84401
SUBJECT: Quarterly Assessment Monitoring Report, May 2018
Former Weber County Landfill
2599 "A" Avenue
Ogden, Utah
Dear Mr. McLeod:
The following report summarizes the quarterly assessment monitoring event performed on May
31, 2018, at the former Weber County Landfill located in Ogden, Utah. This sampling event
represents the 61st event of independent samples from each well (upgradient and down
gradient) since the initial Assessment Monitoring event was performed in September 2002. In
addition, we have summarized the water level measurements in the monitor wells, identified any
chemical parameters that are above the State of Utah Solid Waste Groundwater Quality
Protection Standard (GWPS), and provided quality assurance and quality control (QA/QC)
information.
Three down gradient monitor wells were installed at the site in August 2001 (MW7, MW8, and
MW9). The wells were drilled and installed to replace three former down gradient wells, MW2,
MW5, and MW6. Additional information concerning the replacement wells can be found in the
September 2001 First Quarterly Assessment Monitoring Report. The locations of all monitoring
wells are shown on the Groundwater Contour Map, Figure 1.
ASSESSMENT MONITORING
Assessment monitoring, as specified in the Utah Solid Waste Permitting and Management
Rules (Solid Waste Rules), R315-308-2 (11), which also refers to 40 CFR Part 258, was
performed at the former Weber County Landfill in May 2018.
Groundwater sampling was performed on the upgradient (MW-3 and MW-4) and the down
gradient monitoring wells (MW7, MW8, and MW9) on March 14, 2018. Mr. Phil Burns of the
Utah Division of Solid and Hazardous Waste (DSHW) indicated on June 4, 2002, that filtering
and analysis for dissolved (rather than total) metals is acceptable at the Weber County Landfill,
due to excess turbidity in down gradient wells. Therefore, ATC collected groundwater samples
for dissolved (filtered) metals for the May 31, 2018, sampling event. The dissolved metal
samples were filtered by the laboratory.
Former Weber County Landfill Assessment Monitoring, 05-18 1
ATC Group Services
All groundwater samples were submitted under proper chain of custody to Arnerican West
Analytical Laboratories (AWAL) for analysis of all constituents identified in Appendix I, Detection
Monitoring Parameters (R315-308-4) provided in the State of Utah (State) Solid Waste
Permitting and Management Rules. No Appendix II [Assessment Monitoring Parameters (40
CFR Part 258)] parameters were detected during the first monitoring event (March) of 2018,
therefore no Appendix II parameters were analyzed.
Groundwater elevations were measured in all five monitor wells (MW3, MW4, and MW7-MW9)
prior to purging. Each well was purged by removing a minimum of three well casing volumes.
The groundwater elevations are summarized in Table 1. Based on groundwater elevations and
previous site data, the inferred groundwater flow direction is toward the east (Figure 1).
Specific conductance, pH, and temperature of each sample were measured in the field, directly
before sample collection. Samples were immediately placed on ice and transferred under chain
of custody within 24 hours to AWAL, a State-certified laboratory located in Salt Lake City, Utah.
Groundwater field measurement and sampling records are included in Appendix A. Laboratory
data sheets, QA/QC documentation, and chain of custody are included in Appendix B.
DATA VALIDATION
Laboratory QA/QC data provides information necessary to assess the repeatability (accuracy)
and precision of the laboratory analytical procedures. These data consist of the analytical
laboratory's internal QA/QC reports, which include matrix spike sample reports, matrix spike
duplicate sample reports, and laboratory control sample reports for the parameters tested, as
well as method blank reports for the organic analysis.
A field duplicate sample, identified as MW10, was collected from MW9 to verify the laboratory's
procedures and accuracy. Duplicate sample concentrations should be within the range of the
sample concentration, plus or minus the control limit. If the sample value is less than 5 times
the laboratory detection limit (LDL), the control limit is plus or minus the LDL. If the sample value
is greater than 5 times the LDL, the control limit is plus or minus 20% of the sample
concentration. Table 7 summarizes a comparison of the duplicate sample analysis.
Comparison of duplicate sampling results from MW indicates that the duplicate control limit for
iron and COD were exceeded. This constituents were flagged in all samples with the following
qualifier:
JFD - The reported values are qualified because the associated field duplicate sample
analysis control limits were exceeded.
It should be noted that field QA/QC samples should not be the basis of accepting or rejecting
data; rather, they should be used as additional evidence in support of the conclusions arrived at
by a review of the total data package. Actions taken as a result of duplicate sample analysis
must be weighed carefully since it may be difficult to determine if poor precision is a result of
sample non-homogeneity, method defects, or laboratory technique. In general, the results of
duplicate analysis should be used to support conclusions drawn about the quality of the data
rather than as a basis for these conclusions.
All other laboratory QA/QC documentation (matrix spike sample, matrix spike duplicate sample,
relative percent difference, laboratory control sample, etc.) was reviewed and all constituents
were within limits.
Former Weber County Landfill Assessment Monitoring, 05-18 2
ATC Group Services
LABORATORY ANALYTICAL RESULTS
Groundwater samples were submitted under proper chain of custody to AWAL for analysis of all
constituents identified in Appendix I, Detection Monitoring Parameters (R315-308-4), and
appropriate assessment monitoring parameters identified in Appendix II (40 CFR Part 258.55).
Review of the May 2018 data indicate that none of the constituents exceeded groundwater
quality protection standard (GWPS), including metals. Tables 2 through 6 summarize selected
chemical data collected from the May 2018 sampling round. No significant water quality
problems have been identified in the monitoring wells based on the results of the May 2018
sampling event.
Our services consist of professional opinions and recommendations made in accordance with
generally accepted geotechnical and environmental engineering principles and practices. This
warranty is in lieu of all other warranties either expressed or implied. This sample event is the
second groundwater assessment activity presented in ATC's cost estimate for the 2018
assessment monitoring and statistical analysis.
Should you have any questions, please do not hesitate to call us at [phone].
Sincerely,
ATC Group Services
Jim Coletta, P.G.
Environmental Services Manager
cc: Mr. Phil Burns, Utah Division of Solid and Hazardous Waste
Former Weber County Landfill Assessment Monitoring, 05-18 3
ATC Group Services
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TABLE 1
WEBER COUNTY LANDFILL
Summary of Water Level Measurements
Measurement
Date
MW-3 MW-4 MW-7 MW-8 MW-9
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
7-Sep-01 NM NM NM NM 13.72 4293.99 10.51 4294.08 11.29 4295.16
13-Dec-01 47.47 4325.37 47.17 4324.07 12.69 4295.02 8.34 4296.25 6.98 4299.47
3-Mar-02 47.32 4325.52 46.55 4324.69 12.49 4295.22 8.11 4296.48 6.71 4299.74
11-Jun-02 47.62 4325.22 47.18 4324.06 12.35 4295.36 8.08 4296.51 6.72 4299.73
11-Sep-02 47.84 4325.00 48.07 4323.17 12.57 4295.14 8.22 4296.37 7.30 4299.15
19-Dec-02 47.68 4325.16 47.62 4323.62 12.81 4294.90 8.41 4296.18 7.06 4299 39
12-Mar-03 47.73 4325.11 47.32 4323.92 12.47 4295.24 8.07 4296.52 6.54 4299.91
19-Jun-03 48.01 4324.83 47.90 4323.34 12.81 4294.90 8.45 4296.14 7.18 4299 27
24-Oct-03 48.14 4324.7 48.55 4322.69 12.95 4294.76 8.53 4296.06 7.43 4299.02
29-Jan-04 48.05 4324.79 48.42 4322.82 12.88 4294.83 7.99 4296.60 6.97 4299.48
30-Apr-04 47.60 4325.24 47.36 4323.88 11.78 4295.93 7.32 4297.27 5 65 4300.8
14-Jul-04 47.79 4325.05 47.38 4323.86 12.53 4295.18 8.12 4296.47 7 23 4299.22
28-Oct-04 47.67 4325.17 47.83 4323.41 11.74 4295.97 7.33 4297.26 6 35 4300.10
23-Feb-05 47.28 4325.56 46.64 4324.6 12 26 4295.45 7.77 4296.82 5.25 4301.20
19-May-05 47.01 4325.83 45.88 4325.36 9.08 4298.63 3 78 4300.81 3.08 4303.37
12-Aug-05 46.60 4326.24 45.71 4325.53 11.99 4295.72 7.81 4296.78 6.54 4299.91
7-Nov-05 46.72 4326.12 45.31 4325.93 12.38 4295.33 8.23 4296.36 6.73 4299.72
2-Mar-06 46.74 4326.10 45.02 4326.22 10.97 4296.74 6.15 4298.44 4.79 4301.66
22-May-06 46.49 4326.35 44.81 4326.43 9.87 4297.84 4.90 4299.69 4.34 4302.11
16-Aug-06 46.65 4326.19 45.28 4325.96 12.10 4295.61 7.70 4296.89 6.71 4299.74
16-Nov-06 46.67 4326.17 45.50 4325.74 11.93 4295.78 7.67 4296.92 6.44 4300 01
28-Feb-07 46.81 4326.03 45.49 4325.75 12.24 4295.47 7.86 4296.73 6.49 4299.96
17-May-07 47.08 4325.76 46.10 4325.14 12.02 4295.69 7.83 4296.76 6 39 4300.06
15-Aug-07 47.62 4325.22 47.53 4323.71 12.42 4295.29 8.13 4296.46 7.53 4298.92
20-Nov-07 47.52 4325.32 47.59 4323.65 12.49 4295.22 8.19 4296.40 7.19 4299.26
5-Mar-08 47.32 4325.52 47.17 4324.07 12.22 4295.49 8.00 4296.59 6.11 4300.34
29-May-08 47.20 4325.64 47.21 4324.03 10.83 4296 88 6.05 4298.54 5.32 4301.13
26-Aug-08 47.71 4325.13 48.58 4322.66 16.91 4290.8 7.54 4297.05 7.21 4299.24
17-Nov-08 47.57 4325.27 48 19 4323.05 12.40 4295 31 8.14 4296.45 6.99 4299.46
23-Mar-10 47.38 4325.46 47.48 4323.76 12.30 4295.41 7.91 4296.68 6.63 4299.82
26-May-10 47.39 4325.45 47.34 4323.90 10.47 4297.24 5.39 4299.20 4.93 4301.52
26-Aug-10 47.85 4324.99 48.80 4322.44 12.39 4295.32 8.09 4296.50 7.41 4299.04
17-Nov-10 47.64 4325.20 48.69 4322.55 12.48 4295.23 8.30 4296.29 7.29 4299.16
22-Feb-11 47.42 4325.42 47.77 4323.47 11.36 4296.35 6.84 4297.75 5.85 4300.60
26-May-11 46.81 4326.03 47.13 4324.11 6.71 4301.00 1 53 4303.06 1.35 4305.10
24-Aug-11 46.57 4326.27 47.67 4323.57 10.29 4297.42 6.22 4298.37 5.72 4300.73
14-Nov-11 46.54 4326.30 47.24 4324.00 11.52 4296.19 7.11 4297.48 6.22 4300.23
28-Feb-12 46.70 4326.14 46.79 4324.45 11.80 4295.91 7.36 4297.23 6.21 4300.24
16-May-12 46.91 4325.93 46.88 4324.36 11.69 4296.02 6.86 4297.73 6.16 4300.29
22-Aug-12 47.38 4325.46 48.50 4322.74 12.18 4295.53 7.74 4296.85 7.26 4299.19
1 ATC Group Services
TABLE 1
WEBER COUNTY LANDFILL
Summary of Water Level Measurements
Measurement
Date
MW-3 MW-4 MW-7 MW-8 MW-9
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
Depth to
Water
(feet)*
Water
Elev.
(feet)
6-Nov-12 47.13 4325.71 48.43 4322.81 12.02 4295.69 7.63 4296.96 6.85 4299.60
28-Feb-13 47.15 4325.69 47.99 4323.25 12 21 4295.50 7.73 4296.86 6.54 4299.91
19-Jun-13 46.97 4325.87 46.92 4324.32 11.75 4295.96 6.94 4297.65 6.25 4300.20
4-Sep-13 47.51 4325.33 49.33 4321.91 11.90 4295.81 7.53 4297.06 7.02 4299.43
12-Nov-13 47.35 4325.49 49.11 4322.13 12.14 4295.57 7.76 4296.83 7.02 4299.43
26-Feb-14 47.33 4325.51 48.43 4322.81 11.57 4296.14 6.73 4297.86 6.05 4300.40
3-Jun-14 47.61 4325.23 48.56 4322.68 11.60 4296.11 7.03 4297.56 6.16 4300.29
27-Aug-14 47.85 4324.99 49.46 4321.78 11.26 4296.45 6.80 4297.79 6.47 4299.98
5-Nov-14 47.75 4325.09 49.35 4321.89 12.20 4295.51 7.74 4296.85 7.01 4299.44
26-Mar-15 47.75 4325.09 48.66 4322.58 11.90 4295.81 7.43 4297.16 6.37 4300.08
11-Jun-15 47.80 4325.04 48.87 4322.37 11.68 4296.03 7.18 4297.41 6.02 4300.43
26-Aug-15 48.09 4324.75 49.74 4321.50 11.64 4296.07 7.36 4297.23 6.88 4299.57
12-Nov-15 47.89 4324.95 49.60 4321.64 12.11 4295.60 7.64 4296.95 6.83 4299.62
24-Mar-16 47.51 4325.33 48.53 4322.71 11.07 4296.64 6.75 4297.84 5.91 4300.54
23-Jun-16 47.69 4325.15 49.06 4322.18 11.66 4296.05 6.74 4297.85 6.34 4300.11
8-Sep-16 47.80 4325.04 49.98 4321.26 11.79 4295.92 7.44 4297.15 7.10 4299.35
22-Nov-16 47.51 4325.33 49.56 4321.68 12.00 4295.71 7.57 4297.02 6.78 4299.67
2-Mar-17 47.00 4325.84 48.19 4323.05 10.10 4297.61 4.89 4299.70 3.88 4302.57
7-Jun-17 46.67 4326.17 47.83 4323.41 9.20 4298.51 3.91 4300.68 3.37 4303.08
5-Sep-17 47.05 4325.79 48.60 4322.64 12.35 4295.36 7.60 4296.99 7.14 4299.31
8-Nov-17 46.92 4325.92 48.14 4323.10 12.39 4295.32 7.73 4296.86 6.92 4299.53
14-Mar-18 47.08 4325.76 47.36 4323.88 12.40 4295.31 7.79 4296.80 6.70 4299.75
31-May-18 47.36 4325.48 47.64 4323.60 12.41 4295.30 7.71 4296.88 6.76 4299.69
* From top of well casing (all wells were surveyed or resurveyed in October 2001).
NM = Not measured
1
2 ATC Group Services
APPENDIX A
GROUNDWATER FIELD MEASUREMENT AND SAMPLING RECORDS
• MI NM MO IMO MB MI NM MN ENO MI NM MO NM SIM MI MN OM MN MB
UTAH GROUNDWATER MONITORING FIELD RECORD
DATE: 5-- 3 (— g ; SITE: Livv47 A61
PERSONELL: TZv km
-WELL
NUMI3ER
WATER
LEVEL
(FT)
TEMP.
(C)
DISSOLVED
OXYGEN
(MG/L). _
• pH
.
PRODUCT
THICKNESS
(FT)
NOTES, PURGE VOLUME, ODOR
.-7LPrd_i (j )14 ct, - Li L ' 7 • 4, 4( • , vv- jeJ a-e) .//1m/I f LI
4 Ì /4.94 3 1 k/ - A?" 7- 7 I • • (3
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APPENDIX B
LABORATORY DATA SHEETS
QUALITY ASSURANCE/QUALITY CONTROL DOCUMENTATION
AND
CHAIN OF CUSTODY
QA/QC Review
WEBER COUNTY LANDFILL
May 31, 2018 - SAMPLING EVENT
REVIEWER: Jim Coletta
Holding Times:
Trip Blank:
Method Blanks:
Manganese
Surrogates:
QC Summary Reports
All OK
All OK
All OK
Lab Qualifier
The method blank was acceptable, as the method blank result is less than 10% of the lowest reportc
sample concentration.
LCS All OK
MS
Calcium
Sodium
Ammonia
Nitrate
NO FLAGS BECAUSE LCS AND RPD ARE
% RPD RPD Limit Lab Qualifier
61.8 75-125 Analyte concentration
71.0 75-125 Analyte concentration
162 90-110 Matrix spike recovery
78.0 90-110 Matrix spike recovery
OK
is too high for accurate matrix spike recovery and/or RPD
is too high for accurate matrix spike recovery and/or RPD
interference. The method is in control as indicated by the LCS
interference. The method is in control as indicated by the LCS
MSD
Calcium
Ammonia
Nitrate
NO FLAGS BECAUSE LCS AND RPD ARE
% RPD RPD Limit Lab Qualifier
73.20 75-125 Analyte concentration
171 90-10 Matrix spike recovery
75.7 90-10 Matrix spike recovery
OK
is too high for accurate matrix spike recovery and/or RPD
interference. The method is in control as indicated by the LCS
interference. The method is in control as indicated by the LCS
DUP All OK
LCS - Laboratory Control Sample
MS - Method Spike
MSD - Method Spike Duplicate
RPD - Relative Percent Difference
TDS - Total Dissolved Solids
inFoutineWea. Sin
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
QC SUMMARY REPORT
Contact: Jim Coletta
Dept: ME
QC Type: LCS
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID: LCS-56185 Date Analyzed: 06/05/2018 844h
Test Code: HG-DIS-7470A Date Prepared: 06/04/2018 1500h
Mercury 0.00377 mg/L SW7470A 0.0000307 0.000150 0.003330 0 113 85 - 115
Report Date: 6/15/2018 Page 15 of 29
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infoimation is located on the attached COC. Confidential Business Information. This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl
rnerul-wr of Its staff or renroduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
QC SUMMARY REPORT
Contact: Jim Coletta
Dept: ME
QC Type: MBLK
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID:
Test Code:
MB-56166
6010D-DIS
Date Analyzed:
Date Prepared:
06/13/2018
06/01/2018
1336h
1259h
Calcium < 1.00 mg/L SW60101) 0.0119 1.00
Iron < 0.100 mg/L SW6010D 0.0180 0.100
Magnesium < 1.00 mg/L SW6010D 0.0568 1.00
Potassium < 1.00 mg/L SW6010D 0.106 1.00
Vanadium < 0.00500 mg/L SW6010D 0.00105 0.00500
Lab Sample ID: MB-FILTER-56137 Date Analyzed: 06/13/2018 1407h
Test Code: 6010D-DIS Date Prepared: 06/01/2018 1259h
Calcium < 1.00 mg/L SW60101) 0.0119 1.00
Iron < 0.100 meL SW6010D 0.0180 0.100
Magnesium < 1.00 mg/L SW6010D 0.0568 1.00
Potassium < 1.00 mg/L SW60101) 0.106 1.00
Vanadium < 0.00500 mg/L SW601013 0.00105 0.00500
Lab Sample ID: MB-56166 Date Analyzed: 06/14/2018 1239h
Test Code: 6010D-DIS Date Prepared: 06/01/2018 1259h
Sodium < 1.00 mg/L SW6010D 0.0375 1.00
Lab Sample ID: MB-FILTER-56137 Date Analyzed: 06/14/2018 1243h
Test Code: 6010D-DIS Date Prepared: 06/01/2018 1259h
Sodium < 1.00 mg/L SW6010D 0.0375 1.00
Lab Sample ID: MB-56166 Date Analyzed: 06/04/2018 1207h
Test Code: 6020B-DIS Date Prepared: 06/01/2018 1259h
Arsenic < 0.00200 mg/L 5W6020B 0.000576 0.00200
Barium < 0.00200 mg/L SW6020B 0.000173 0.00200
Beryllium < 0.00200 mg/L SW602013 0.0000516 0.00200
Cadmium < 0.000700 mg/L SW602013 0.000100 0.000700
Report Date: 6/15/2018 Page 16 of 29
analyses applicable to the CWA, SDWA, and RCRA are perforrned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information This report is provided for the exclusive use of the addressee Privileges of subsequent use of 11
or tiik pnminnnv nr anv member of its staff or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer American West ANALYTICAL LABORATORIES QC SUMMARY REPORT

Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: ME
Project: Weber County Landfill / 271EM00376 QC Type: MBLK
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID:
Test Code:
MB-56166
6020B-DIS
Date Analyzed:
Date Prepared:
06/04/2018
06/01/2018
1207h
1259h
Chromium < 0.00400 mg/L SW602013 0.000354 0.00400
Cobalt < 0.00400 mg/L SW6020B 0.000151 0.00400
Copper < 0.00800 mg/L SW6020B 0.00107 0.00800
Lead < 0.00200 mg/L SW602013 0.000444 0.00200
Manganese 0.00498 mg/L SW602013 0.000270 0.00200
Nickel < 0.00200 mg/L SW602013 0.000177 0.00200
Selenium < 0.00200 mg/L SW602013 0.000278 0.00200
Silver < 0.00200 mg/L SW602013 0.0000404 0.00200
Thallium < 0.00200 mg/L SW602013 0.000174 0.00200
Zinc < 0.00600 mg/L SW602013 0.00159 0.00600
Lab Sample ID: MB-FILTER-56137 Date Analyzed: 06/04/2018 1258h
Test Code: 6020B-DIS Date Prepared: 06/01/2018 1259h
Antimony < 0.00400 mg/L SW602013 0.000123 0.00400
Arsenic < 0.00200 mg/L SW602013 0.000576 0.00200
Barium < 0.00200 mg/L SW6020B 0.000173 0.00200
Beryllium < 0.00200 mg/L SW6020B 0.0000516 0.00200
Cadmium < 0.000700 mg/L SW6020B 0.000100 0.000700
Chromium < 0.00400 mg/L SW6020B 0.000354 0.00400
Cobalt < 0.00400 mg/L SW602013 0.000151 0.00400
Copper < 0.00800 mg/L SW602013 0.00107 0.00800
Lead < 0.00200 mg/L SW602013 0.000 /PI 0.00200
Manganese 0.00521 mg/L SW602.0B 0.000270 0.00200
Nickel < 0.00200 mg/L SW6020B 0.000177 0.00200
Selenium < 0.00200 mg/L 5W6020B 0.000278 0.00200
Silver < 0.00200 mg/L SW6020B 0.0000404 0.00200
Thallium < 0.00200 mg/L SW602013 0.000174 0.00200
Zinc < 0.00600 mg/L SW6020B 0.00159 0.00600
Report Date: 6/15/2018 Page 17 of 29
analyses applicable to the CWA, SDWA, and R.CRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information. This report is provided thr the exclusive use of the addressee. Privileges of subsequent use of tl
nf thic enmnany nr am, member of iN staff or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
MINI MI MI WIN NM MN Wilfoutleillwres11111. In OM MI Mil IIIIIII IIIM
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.corn
Jose Rocha
QA Officer American West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
QC SUMMARY REPORT
Contact:
Dept:
QC Type:
Jim Coletta
ME
MBLK
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Date Analyzed: 06/04/2018 1301h
Date Prepared: 06/01/2018 1259h
< 0.00100 rng/L SW6020B 0.0000307 0.00100
Date Analyzed: 06/05/2018 842h
Date Prepared: 06/04/2018 1500h
< 0.000150 mg/L SW7470A 0.0000307 0.000150
Lab Sample ID: MB-56166
Test Code: 6020B-DIS
Antirnony
Lab Sample ID: MB-56185
Test Code: HG-DIS-7470A
Mercury
B - The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample concentration.
Report Date: 6/15/2018 Page 18 of 29
analyses applicable to the CWA, SDWA, and RCRA are performed In accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee. Privtleges of subsequent use of tl
nnv, mearni,Pr nf otc chrfT nr rpnradiletinn of this renort in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
QC SUMMARY REPORT
Contact: Jim Coletta
Dept: ME
QC Type: MS
Result
Date Analyzed:
Date Prepared:
Units
06/13/2018
06/01/2018
Method
1346h
1259h
MDL
Reporting
Limit
Amount
Spiked
Spike Ref.
Amount %REC
RPD Ref. RPD Limits Amt % RPD Limit Qual
1.01 mg/L SW60101) 0.0180 0.100 1.000 0 101 75 - 125
38.4 mg/L SW601OD 0.0568 1.00 10.00 28.2 102 75 - 125
16.1 mg/L SW601013 0.106 1.00 10.00 4.65 115 75 - 125
0.200 mg/L SW6010D 0.00105 0.00500 0.2000 0 100 75 - 125
Date Analyzed: 06/13/2018 1836h
Date Prepared: 06/01/2018 1259h
148 mg/L SW60101) 0.0595 5.00 10.00 142 61.8 75 - 125 2
105 mg/L SW6010D 0.188 5.00 10.00 98 71.0 75 - 125 2
Date Analyzed: 06/04/2018 1222h
Date Prepared: 06/01/2018 1259h
0.207 mg/L SW602013 0.000123 0.00400 0.2000 0.000183 103 75 - 125
0.196 mg/L SW6020B 0.000576 0.00200 0.2000 0.000841 97.8 75 - 125
0.419 mg/L SW6020B 0.000173 0.00200 0.2000 0.237 90.6 75 - 125
0.195 mg/L SW6020B 0.0000516 0.00200 0.2000 0 97.4 75 - 125
0.196 mg/L SW6020B 0.000100 0.000700 0.2000 0 97.9 75 - 125
0.205 mg/L SW6020B 0.000354 0.00400 0.2000 0.00068 102 75 - 125
0.201 mg/L 5W6020B 0.000151 0.00400 0.2000 0 100 75 - 125
0.202 mg/L SW6020B 0.00107 0.00800 0.2000 0.00149 100 75 - 125
0.206 mg/L SW602013 0.000444 0.00200 0.2000 0 103 75 - 125
0.487 mg/L SW6020B 0.000270 0.00200 0.2000 0.298 94.3 75 - 125
0.202 mg/L SW6020B 0.000177 0.00200 0.2000 0.00138 100 75 - 125
0.192 mg/L SW6020B 0.000278 0.00200 0.2000 0.000971 95.4 75 - 125
0.191 mg/L SW602013 0.0000404 0.00200 0.2000 0.0000684 95.5 75 - 125
0.212 mg/L SW6020B 0.000174 0.00200 0.2000 0.000455 106 75 - 125
0.999 mg/L SW6020B 0.00159 0.00600 1.000 0.00556 99.3 75 - 125
Analyte
Lab Sample ID: 1805697-001EMS
Test Code: 6010D-DIS
Iron
Magnesium
Potassium
Vanadium
Lab Sample ID: 1805697-001EMS
Test Code: 6010D-DIS
Calcium
Sodium
Lab Sample ID: 1805697-001EMS
Test Code: 6020B-DIS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Manganese
Nickel
Selenium
Silver
Thallium
Zinc
Report Date: 6/15/2018 Page 19 of 29
analyses apphcable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information* Tins report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl
,.off, the arkmokenient nroninfinn or safe of anv product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
1.111 ani InaouteiVesiilli
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: ME
Project: Weber County Landfill / 271EM00376 QC Type: MS
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID: 1805697-002EMS Date Analyzed: 06/05/2018 856h
Test Code: HG-DIS-7470A Date Prepared: 06/04/2018 1500h
Mercury 0.00366 mg/L SW7470A 0.0000307 0.000150 0.003330 0 110 85 - 115
- ilnalyte concentration is too high for accurate matrix spike recovery and/or RPD.
Report Date: 6/15/2018 Page 20 of 29
analyses applicable to the CWA, SDWA, and RCRA are perfonned 113 accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee. Pnvileges of subsequent use of tl
rnozn,Ispr 1"Cr tc etaff nr rpnrorbletine of thic rennrt in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
al inioutallresii. Sii Min NM OM in
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
[e-mail], web: www.awal-labs.com Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES QC SUMMARY REPORT
Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: ME
Project: Weber County Landfill / 271EM00376 QC Type: MSD
Analyte
Lab Sample ID:
Test Code:
1805697-001EMSD
6010D-DIS
Result
Date Analyzed:
Date Prepared:
Units
06/13/2018
06/01/2018
Method
1348h
1259h
MDL Reporting
Limit
Amount
Spiked
Spike Ref.
Amount %REC Limits RPD Ref.
Amt % RPD RPD
Limit Qual
Iron 1.02 mg/L SW6010D 0.0180 0.100 1.000 0 102 75 - 125 1.01 0.885 20
Magnesium 38.9 mg/L SW6010D 0.0568 1.00 10.00 28.2 107 75 - 125 38.4 1.42 20
Potassium 16.4 mg/L SW6010D 0.106 1.00 10.00 4.65 118 75 - 125 16.1 1.71 20
Vanadium 0.201 mg/L SW6010D 0.00105 0.00500 0.2000 0 100 75 - 125 0.2 0.208 20
Lab Sample ID: 1805697-001EMSD Date Analyzed: 06/13/2018 1838h
Test Code: 6010D-DIS Date Prepared: 06/01/2018 1259h
Calcium 149 mg/L SW60101) 0.0595 5.00 10.00 142 73.2 75 - 125 148 0.771 20 2
Sodium 106 mg/L SW6010D 0.188 5.00 10.00 98 81.3 75 - 125 105 0.972 20
Lab Sample ID: 1805697-001EMSD Date Analyzed: 06/04/2018 1225h
Test Code: 6020B-DIS Date Prepared: 06/01/2018 1259h
Antimony 0.207 mg/L 8W6020B 0.000123 0.00400 0.2000 0.000183 103 75 - 125 0.207 0.0301 20
Arsenic 0.197 mg/L SW6020B 0.000576 0.00200 0.2000 0.000841 98.0 75 - 125 0.196 0.287 20
Barium 0.419 mg/L SW6020B 0.000173 0.00200 0.2000 0.237 90.8 75 - 125 0.419 0.0894 20
Beryllium 0.193 mg/L SW6020B 0.0000516 0.00200 0.2000 0 96.5 75 - 125 0.195 0.936 20
Cadmium 0.194 mg/L SW6020B 0.000100 0.000700 0.2000 0 97.2 75 - 125 0.196 0.742 20
Chromium 0.206 mg/L SW602013 0.000354 0.00400 0.2000 0.00068 103 75 - 125 0.205 0.470 20
Cobalt 0.204 mg/L SW602013 0.000151 0.00400 0.2000 0 102 75 - 125 0.201 1.47 20
Copper 0.204 mg/L SW6020B 0.00107 0.00800 0.2000 0.00149 101 75 - 125 0.202 1.20 20
Lead 0.207 mg/L SW602013 0.000444 0.00200 0.2000 0 103 75 - 125 0.206 0.407 20
Manganese 0.492 mg/L SW602013 0.000270 0.00200 0.2000 0.298 97.1 75 - 125 0.487 1.14 20
Nickel 0.203 mg/L SW602013 0.000177 0.00200 0.2000 0.00138 101 75 - 125 0.202 0.711 20
Selenium 0.192 mg/L SW6020B 0.000278 0.00200 0.2000 0.000971 95.5 75 - 125 0.192 0.181 20
Silver 0.191 mg/L SW602013 0.0000404 0.00200 0.2000 0.0000684 95.5 75 - 125 0.191 0.0188 20
Thallium 0.212 mg/L SW6020B 0.000174 0.00200 0.2000 0.000455 106 75 - 125 0.212 0.370 20
Zinc 1.01 mg/L SW6020B 0.00159 0.00600 1.000 0.00556 100 75 - 125 0.999 0.836 20
Report Date: 6/15/2018 Page 21 of 29
analyses apphcable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl
nf ite cmff renroduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Illiouthillarestiiiii
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
American West QC SUMMARY REPORT LNALYTICAL LABORATORIES
Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: ME
Project: Weber County Landfill / 271EM00376 QC Type: MSD
Analyte
Reporting Amount Spike Ref. RPD Ref. RPD
Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID: 1805697-002EMSD Date Analyzed: 06/05/2018 858h
Test Code: HG-DIS-7470A Date Prepared: 06/04/2018 1500h
Mercury 0.00360 mg/L SW7470A 0.0000307 0.000150 0.003330 0 108 85 - 115 0.00366 1.51 20
2 - Analyte concentration is too high for accurate matrix spilce recovery and/or RPD.
Report Date: 6/15/2018 Page 22 of 29
inalyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl
Pnt thic normally or anv member of its stair, or reproduction of this report 10 connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
arn MN in MB 311111"thalrestiiii an
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-rnail: [e-mail], web: www.awal-labs.corn
Jose Rocha
QA Officer
merman West QC SUMMARY REPORT ,NALYTICAL LABORATORIES
Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: WC
Project: Weber County Landfill / 271EM00376 QC Type: DUP
Analyte Result
Lab Sample ID: 1805697-001BDUP Date Analyzed:
Test Code: PH-4500H+B
pH@25°C 7.40
Lab Sample ID: 1805697-001CDUP Date Analyzed:
Test Code: TDS-W-2540C
Total Dissolved Solids 692
Units
05/31/2018
Method
1700h
MDL
Reporting Amount Spike Ref.
Limit Spiked Amount %REC Limits RPD Ref.
Amt % RPD
RPD
Limit Qual
pH Units
06/03/2018
5M4500-H+B
1000h
1.00 1.00 7.39 0.135 5
rng/L SM2540C 16.0 20.0 708 2.29 5
Report Date: 6/15/2018 Page 23 of 29
inalyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl
= nfth,s con-many or anv member of its statT or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or In connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
UN an NM Ell MI 3111iPuthalirestnii aiii Min Min aiii
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
[e-mail], web: www.awal-labs.corn
Jose Rocha
QA Officer
ettmerican West NALYTICAL LABORATORIES SKSUMMARi_elilEP ORT
Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: WC
Project: Weber County Landfill / 271EM00376 QC Type: LCS
Result
Date Analyzed:
Units
06/07/2018
Method
1338h
MDL
Reporting
Limit
Amount
Spiked
Spike Ref.
Amount %REC
RPD Ref. RPD
Limits Amt % RPD Limit Qual
4.98 mg/L E300.0 0.0581 0.100 5.000 0 99.7 90 - 110
4.90 mg/L E300.0 0.102 0.750 5.000 0 97.9 90 - 110
Date Analyzed: 06/01/2018 652h
255 mg/L SM2320B 2.25 10.0 250.0 0 102 90 - 110
Date Analyzed: 06/01/2018 755h
307 mg/L HACH 8000 3.56 10.0 300.0 0 102 85 - 115
Date Analyzed: 06/01/2018 755h
104 mg/L HACH 8000 3.56 10.0 100.0 0 104 85 - 115
Date Analyzed: 06/01/2018 755h
9.00 mg/L HACH 8000 3.56 10.0 10.00 0 90.0 85 - 115
Date Analyzed: 06/01/2018 755h
960 rng/L HACH 8000 35.6 100 1,000 0 96.0 85 - 115
Date Analyzed: 06/05/2018 1428h
Date Prepared: 06/05/2018 940h
7.99 mg/L E350.1 0.0492 0.0500 7.778 0 103 90 - 110
Report Date: 6/15/2018 Page 24 of 29
nalyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl
nf*thic rrmInnmt nr any men-ther a its staff or reproduction of this report in connectson with the advertisement, prornotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
Analyte
Lab Sample ID: LCS-R114306
Test Code: 300.0-W
Chloride
Sulfate
Lab Sample ID: LCS-R114058
Test Code: ALK-W-2320B
Alkalinity (as CaCO3)
Lab Sample ID: LCS1-R114073
Test Code: COD-HACH8000
Chemical Oxygen Demand
Lab Sample ID: LCS2-R114073
Test Code: COD-HACH8000
Chemical Oxygen Demand
Lab Sample ID: LCS3-R114073
Test Code: COD-HACH8000
Chemical Oxygen Demand
Lab Sample ID: LCS-R114073
Test Code: COD-HACH8000
Chemical Oxygen Demand
Lab Sample ID: LCS-56200
Test Code: NH3-W-350.1
Ammonia (as N)
American West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
QC SUMMARY REPORT
Contact: Jim Coletta
Dept: WC
QC Type: LCS
giiroutaii
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone]
Laboratory Director
e-mail: awal@ awal-labs.com, web: www.awal-labs.com
Jose Rocha
QA Officer
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID: LCS-56205 Date Analyzed: 06/05/2018 1451h
Test Code: NH3-W-350.1 Date Prepared: 06/05/2018 1145h
Ammonia (as N) 8.21 mg/L E350.1 0.0492 0.0500 7.778 0 106 90 - 110
Lab Sample ID: LCS-R114060 Date Analyzed: 05/31/2018 1824h
Test Code: NO3-W-353.2
Nitrate (as N) 0.935 mg/L E353.2 0.00598 0.0100 1.000 0 93.5 90 - 110
Lab Sample ID: LCS-R114048 Date Analyzed: 05/31/2018 1700h
Test Code: PH-4500H+B
pH@25°C 8.90 pH Units SM4500-H+B 1.00 1.00 9.000 0 98.9 98 - 102
Lab Sample ID: LCS-R114145 Date Analyzed: 06/03/2018 1000h
Test Code: TDS-W-2540C
Total Dissolved Solids 218 mg/L 5M2540C 8.00 10.0 205.0 0 106 80 - 120
Lab Sample ID: LCS-R114169
Test Code: TOC-W-5310B
Date Analyzed: 06/04/2018 1045h
Total Organic Carbon 10.5 mg/L SM5310B 0.715 1.00 10.00 0 105 90 - 110
Report Date: 6/15/2018 Page 25 of 29
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Busmess Information This report is provided for the exclusive use of the addressee. Pnvileges of subsequent use of tl
nf rns-Inamt nr am/ rnnrilheT nf its stuff or renroduction of this report m connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only 011 contact. This
NM MB IIIIII 11111ro"... WINN line MIN EN 11111 11111 SIN
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
Arnerican West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 27 1EM00376
QC SUMMARY REPORT
Contact: Jim Coletta
Dept: WC
QC Type: MBLK
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Date Analyzed: 06/07/2018 1321h
< 0.100 mg/L E300.0 0.0581 0:100
< 0.750 mg/L E300.0 0.102 0.750
Date Analyzed: 06/01/2018 652h
< 10.0 mg/L SM2320B 2.25 10.0
< 10.0 mg/L SM2320B 2.25 10.0
Date Analyzed: 06/01/2018 755h
< 10.0 mg/L HACH 8000 3.56 10.0
Date Analyzed: 06/05/2018 1427h
Date Prepared: 06/05/2018 940h
< 0.0500 mg/L E350.1 0.0492 0.0500
Date Analyzed: 06/05/2018 1450h
Date Prepared: 06/05/2018 1145h
< 0.0500 mg/L E350.1 0.0492 0.0500
Date Analyzed: 05/31/2018 1821h
< 0.0100 mg/L E353.2 0.00598 0.0100
Date Analyzed: 06/03/2018 1000h
< 10.0 mg/L SM2540C 8.00 10.0
Lab Sample ID: MB-R114306
Test Code: 300.0-W
Chloride
Sulfate
Lab Sample ID: MB-R114058
Test Code: ALK-W-2320B
Bicarbonate (as CaCO3)
Carbonate (as CaCO3)
Lab Sample ID: MB-R114073
Test Code: COD-HACH8000
Chemical Oxygen Demand
Lab Sample ID: MB-56200
Test Code: NH3-W-350.1
Ammonia (as N)
Lab Sample ID: MB-56205
Test Code: NH3-W-350.1
Ammonia (as N)
Lab Sample ID: MB-R114060
Test Code: NO3-W-353.2
Nitrate (as N)
Lab Sample ID: MB-R114145
Test Code: TDS-W-2540C
Total Dissolved Solids
Report Date: 6/15/2018 Page 26 of 29
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl
nf this anninany nr any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
OM MI MI OM
rne man West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer S)C SUNIMAIPORRE T
Contact: Jim Coletta
Dept: WC
QC Type: MBLK
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID: MB-R114169 Date Analyzed: 06/04/2018 1030h
Test Code: TOC-W-5310B
Total Organic Carbon < 1.00 mg/L SM5310B 0.715 1.00
Report Date: 6/15/2018 Page 27 of 29
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information This report is provicled for the exclusive use of the addressee Pnvileges of subsequent use of t/
ne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, prornotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
American West
MIN MO UM 1111111s01111111 Wel111111 ME
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: [e-mail], web: www.awal-labs.com
Jose Rocha
QA Officer
ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
Reporting Amount Spike Ref. RPD Ref. RPD
Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt % RPD Limit Qual
Lab Sample ID: 1805697-002BMS
Test Code: 300.0-W
Date Analyzed: 06/07/2018 1519h
Chloride 144 mg/L E300.0 1.16 2.00 100.0 43.9 99.9 90 - 110
Sulfate 177 mg/L E300.0 2.04 15.0 100.0 80.1 . 96.4 90 - 110
Lab Sample ID: 1805697-001BMS Date Analyzed: 06/01/2018 652h
Test Code: ALK-W-2320B
Alkalinity (as CaCO3) 366 mg/L SM2320B 2.25 10.0 100.0 270 96.0 80 - 120
Lab Sample ID: 1805697-001DMS Date Analyzed: 06/01/2018 755h
Test Code: COD-HACH8000
Chemical Oxygen Demand 60.0 mg/L HACH 8000 3.56 10.0 50.00 11 98.0 85 - 115
Lab Sample ID: 1805697-005DMS Date Analyzed: 06/05/2018 1452h
Test Code: NH3-W-350.1 Date Prepared: 06/05/2018 1145h
Ammonia (as N) 24.4 mg/L E350.1 0.0492 0.0500 7.778 11.8 162 90 - 110
Lab Sample ID: 1805697-003BMS Date Analyzed: 05/31/2018 1855h
Test Code: NO3-W-353.2
Nitrate (as N) 0.830 mg/L E353.2 0.00598 0.0100 1.000 0.0496 78.0 90 - 110
Lab Sample ID: 1805697-002AMS Date Analyzed: 06/04/2018 1413h
Test Code: TOC-W-5310B
Total Organic Carbon 26.6 mg/L SM53 10B 3.58 5.00 25.00 2.52 96.3 80 - 120
- Matrix spike recovety indicates matrix interference. The method is in control as indicated by the LCS.
Report Date: 6/15/2018 Page 28 of 29
analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located On the attached COC Confidential Business Information- This report is provided for the exclusive use of the addressee. Privileges of subsequent use of tl
oac .aw raernher nf irg qtatT or renroduction of this resort in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
C
Contact: Jim Coletta
Dept: WC
QC Type: MS
Mi. out..Wel=
Salt Lake City, UT 84119
Phone: [phone], Toll Free: [phone], Fax: [phone]
e-mail: [e-mail], web: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES QC SUMMARY REPORT

Client: ATC Associates Contact: Jim Coletta
Lab Set ID: 1805697 Dept: WC
Project: Weber County Landfill / 271EM00376 QC Type: MSD
Reporting Amount
Analyte Result Units Method MDL Limit Spiked
Lab Sample ID: 1805697-002BMSD
Test Code: 300.0-W
Date Analyzed: 06/07/2018 1536h
Chloride 143 mg/L E300.0 1.16 2.00 100.0
Sulfate 176 mg/L E300.0 2.04 15.0 100.0
Lab Sample ID: 1805697-001BMSD Date Analyzed: 06/01/2018 652h
Test Code: ALK-W-2320B
Alkalinity (as CaCO3) 362 mg/L SM2320B 2.25 10.0 100.0
Lab Sample ID: 1805697-001DMSD Date Analyzed: 06/01/2018 755h
Test Code: COD-HACH8000
Chemical Oxygen Demand 58.0 mg/L HACH 8000 3.56 10.0 50.00
Lab Sample ID: 1805697-005DMSD Date Analyzed: 06/05/2018 1455h
Test Code: NH3-W-350.1 Date Prepared: 06/05/2018 1145h
Ammonia (as N) 25.0 mg/L E350.1 0.0492 0.0500 7.778
Lab Sample ID: 1805697-003BMSD Date Analyzed: 05/31/2018 1856h
Test Code: NO3-W-353.2
Nitrate (as N) 0.807 mg/L E353 2 0.00598 0.0100 1.000
Lab Sample ID: 1805697-002AMSD Date Analyzed: 06/04/2018 1427h
Test Code: TOC-W-5310B
Total Organic Carbon 27.5 mg/L SM5310B 3.58 5.00 25.00
Spike Ref.
Amount %REC Limits
43.9 99.6 90 - 110
80.1 95.4 90 - 110
270 92.0 80 - 120
11 94.0 85 - 115
11.8 171 90 - 110
0.0496 75.7 90 - 110
2.52 99.8 80 - 120
RPD Ref.
Amt % RPD
RPD
Limit Qual
144 0.201 20
177 0.588 20
366 1.10 10
60 3.39 10
24.4 2.79 10
0.83 2.79 10
26.6 3.29 20
- Matrix spike recovety indicates matrix intelference. The method is in control as indicated by the LCS.
Report Date: 6/15/2018 Page 29 of 29
analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidental Business Information This report is provided for the exclusive use of the addressee Privileges of subsequent use of tl
nr- M'this rrsmnamt am/ 1-nernher of Its staff' or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This
mo so —No MI NM MI INN NM
American West Analytical Laboratories Rpt Emailed:
Generic Landfill
WORK ORDER Summary
Client: ATC Group Services, LLC
Client ID: ATC100 Contact: Jim Coletta
Project: Weber County Landfill / 271EM00376 QC Level: II+
Comments: QC 2+. EDD (Generic_Landfill). Lab to filter for dissolved metals;
Work Order: 1805697 Page 1 of 4
Due Date: 6/14/2018
WO Type: Project
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1805697-001A MW-3 5/31/2018 1100h 5/31/2018 1557h
1805697-001B
1805697-001C
1805697-00ID
1805697-001E
TOC-W-5310B Aqueous
300.0-W
2 SEL Analytes: CL 504
ALK-W-2320B
2 SEL Analytes: ALKB ALKC
NO3-W-353.2
PH-4500 H+B
TDS-W-2540C
COD-HACH8000
NH3-W-350.1
NH3-W-PR
3005A-DIS-PR
6010D-DIS
6 SEL Analytes: CA FE MG K NA
6020B-DIS
cl DF-TOC
DF-WC
111 DF-WC
111 DF-WC
[11 DF-WC
cl DF-tds
cl DF-cod/nh3
cl DF-cod/nh3
DF-cod/nh3
• DF-Dis Metals
• DP-Dis Metals
• DF-Dis Metals
3
2
15 SEL Analytes: SB AS BA BE CD CR CO CU PB MN NI SE AG
TL ZN _
Fl LTER-PR DF-Dis Metals
HG-DIS-7470A _
HG-DIS-PR cl cl DF-Dis Metals
DF-Dis Metals
1805697-002A MW-4 5/31/2018 1230h 5/31/2018 1557h
1805697-002B
1805697-002C
1805697-002D
1805697-002E
TOC-W-5310B Aqueous
300.0-W
2 SEL Andytes: CL SO4
ALK-W-2320B
2 SEL Analytes: ALKB ALKC
NO3-W-353.2
PH-4500H+B
TDS-W-2540C
COD-HACH8000
NH3-W-350.1
NH3-W-PR
3005A-DIS-PR
O DF-TOC
• DP-WC
• DF-WC
DF-WC
DF-WC
DF-tds
DF-cod/nh3
DF-cod/nh3
DF-cod/nh3
DF-Dis Metals
3
2
Printed: 05/31/18 17:39 LABORATORY CHECK: %M I I RT I I CN I I TAT I I QC I I LUO I I HOK HOK HOK COC Emailed

NM MI I= —11•11— NM --1110
WORK ORDER Summary Work Order: 1805697 Page 2 of 4
Client: ATC Group Services, LLC Due Date: 6/14/2018
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1805697-002E MW-4 5/31/2018 1230h 5/31/2018 1557h 6010D-DIS Aqueous DF-Dis Metals 2
6 SEL Analytes: CA FE MG K NA V
6020B-DIS DF-Dis Metals
15 SEL Analytes: SB AS BA BE CD CR CO CU PB MN NI SE AG
TL ZN
FILTER-PR • DF-Dis Metals
HG-DIS-7470A El DF-Dis Metals
HG-DIS-PR 0 DF-Dis Metals
Aqueous . _ 1805697-003A MW-9 5/31/2018 1315h 5/31/2018 1557h TOC-W-5310B
1805697-003B 300.0-W
2 SEL Analytes: CL SO4
ALK-W-2320B
2 SEL Analytes: ALKB ALKC
NO3-W-353.2
PH-4500H+B
1805697-003C TDS-W-2540C
1805697-003D _ COD-HACH8000 _ _
NH3-W-350.1
NI-13-W-PR _
1805697-003E 3005A-DIS-PR
6010D-DIS
6 SEL Analytes: CA FE MG K NA V
6020B-DIS
El DF-TOC
▪ DF-WC
DF-WC
DF-WC
El DF-WC
Eì DFrtds
E •DF-cod/nh3
El DF-cod/nh3
Eì DF-cod/n113
• DF-Dis Metals
DF-Dis Metals
DF-Dis Metals
15 SEL Analytes: SB AS BA BE CD CR CO CU PB MN NI SE AG
TL ZN
FILTER-PR Eì DF-Dis Metals
HG-D1S-7470A Eì DF-Dis Metals
HG-DIS-PR 111 DF-Dis Metals
1805697-004A MW-10 5/31/2018 1330h 5/31/2018 1557h TOC-W-5310B
1805697-004B 300.0-W
2 SEL Analytes: CL SO4
ALK-W-2320B
2 SEL Analytes: ALKB ALKC
NO3-W-353.2
PH-4500H-I-B
1805697-004C TDS-W-2540C
1805697-004D COD-HACH8000
Aqueous Eì DF-TOC
DF-WC
El DF-WC
El DF-WC
Eì DF-WC
Eì DF-tds
111 DF-cod/nh3
3
Printed: 05/1/18 17:39 LABORATORY CHECK: %M I I RT 1 I CN I I TAT 1 I QC I LUO I I HOK HOK HOK COC Emailed
MI I= MI MI OM UM
WORK ORDER Summary Work Order: 1805697 Page 3 of 4
Client: ATC Group Services, LLC Due Date: 6/14/2018
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1805697-004D MW-I0
1805697-004E
5/31/2018 1330h 5/31/2018 1557h NH3-W-350.1 Aqueous L1 DF-cod1a3
NH3-W-PR jjj DF-cod/nh3
3005A-DIS-PR • DF-Dis Metals
6010D-DIS g DF-Dis Metals
6 SEL Analytes: CA FE MG K NA V
6020B-D IS DF-Dis Metals
15 SEL Analytes: SB AS BA BE CD CR CO CU PB MN NI SE AG
2
TL ZN
FILTER-PR 0 DF-Dis Metals
HG-D1S-7470A DF-Dis Metals
HG-DIS-PR DF-Dis Metals
I 805697-005A MW-8 5/31/2018 1400h 5/31/2018 1557h TOC-W-5310B Aqueous 111 DF-TOC _ . .
1 N5697-005B 300.0-W DF-WC
2 SEL Analytes: CL SO4
ALK-W-232013
2 SEL Analytes: ALKB ALKC
NO3-W-353.2
PH-4500 H-I-B
1805697-005C TDS-W-2540C
1805697-005D COD-HACH8000
N113-W-350.1
NH3-W-PR
1805697-005E 3005A-DIS-PR
6010D-D IS
6 SEL Analytes: CA FE MG K NA V
6020 B-DIS
15 SEL Analytes: SB AS BA BE CD CR CO CU PB MN NI SE AG
TL ZN _
F1LTER-PR
HG-DIS-7470A
HG-DIS-PR
DF-Dis Metals
DF-Dis Metals
DF-Dis Metals
• DF-WC
• DF-WC
Dv-vvc
O DF-tds
El DF-codhih3
• DF-codhth3
DF-c.dhilo
• DF-Dis Metals
• DF-Dis Metals
111 DF-Dis Metals
3
1
2
1805697-006A MW-7 5/31/2018 1450h 5/31/2018 1557b TOC-W-5310B Aqueous 0 DF-TOC 3
I 805697-006B 300.0-W ID DF-WC 1
2 SEL Analytes: CL SO4
ALK-W-2320B ID DF-WC
2 SEL Analytes: ALKB ALKC
NO3-W-353.2 0 DF-WC
Printed: 05/31/18 17:39 LABORATORY CHECK: %M I I RT I I CN I I TAT l l QC -1 LUO l HOK HOK HOK COC Emailed

ININ IIIIII —111111— MI MI
WORIC ORIWR Sununary Work Order: 1805697 Page 4 of 4
ATC Group Services, LLC Due Date: 6/14/2018
Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage
1805697-0068 MW-7 5/31/2018 1450h 5/31/2018 1557h PH-4500H+B Aqueous 1:1 DF-WC
1805697-006C TDS-W-2540C El DF-tds
1805697-006D COD-HACH8000 LI DF-cod/oh3
NH3-W-350.1 0 DF-coclinh3
NH3-W-PR Li DF-cod/oh3
1805697-006E 3005A-DIS-PR R DF-Dis Metals .. _
6010D-DIS El DF-Dis Metals
6 SEL Analytes: CA FE MG K NA V
6020B-DIS 0 DF-Dis Metals
15 SEL Analytes: SB AS BA BE CD CR CO CU PB MN NI SE AG
TL ZN
FILTER-PR

E1 DF-Dis Metals _ .
HG-DIS-7470A El DF-Dis Metals
HG-DIS-PR 0 DF-Dis Metals . . . .
2
Printed: 05/31/18 17:39 LABORATORY CHECK: %M I I RT I I CN I I TAT I I QC I I LUO I I HOK HOK HOK COC Emailed
COC Tape Was: 1 Presertt on Outer Pack::
2 Unbroken on Ou
3 Present on Sampi
4 Unbroken on
Samples Were:
1 Shipped
2 Ambient
3 Temperature
Cselved Intact
Address:
City, State, Zip:
Contact:
Phone 0:
E-mail:
Project Name:
Project $:
PO #:
Sampler Name:
2
3
4
5
MI OM
American West
Analytical Laboratories
3440 S. 700 W. Salt Lake City, UT 84119
Phone # [phone] Toll Free # [phone]
Fax # [phone] Email [e-mail]
www.awal-labs.com e-41

ÝerlirCe6J e.(AAA7 4/.6-t ttr 0,3

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Weld4,-- Co wity 1-6,4&I PFC./
etize.rrz.
Date Time
Sample ID: Sampled Sampled
cro
/2 30
:( [2 3 AVAr a-0
All analysis will be conducted using NELAP accredited methods and all data will be reported using AWAL's standard analyte lists and
reporting limits (PQL) unless specifically requested otherwise on this Chain of Custody and/or attached documentation.
Turn Around Time: Unless other arrangements have been made, signed
1 2 3 4 5 StCndl.:9
5:00 pm on the day they are due.
reports will be emailed by
0 Report down to the MDL CI Include EDD: piCab Filter fon AA. erod
O Flield Filtered For:
For Compliance With:
• NELAP • RCRA O CWA IJ SDWA 1:1 ELAP / A2LA O NLLAP O Non-Compliance O Other:
Known Hazards
Sample Comments
g-
Client PrrC,—
n—C4V‘
tto-- t4r-
ev rd
QC Level:
1 2 0 3 3+
CHAIN OF CUSTODY 110 Gq lAWAL Lab Sampet le it
Page —I— of
Due Date:
LaboratorY. Use only
Cyst ly Preserved
Checked at bench
6
7
8
9
10
11
12
13
14
15
IST) 6 Received Within
dlngTimeu
0 bels and COC Record Match?
Y N
Relinquished by: Signature
Print Name
Rdinquished by:
Signature
Date
Time:
Print Name:
Relinquished by:
Signature
Date
Time
Received by: V 61.1
Signature
Print Name: \kip) fit Oti ANA "-SLLeal
Received by:
Sjgnature
Print Name:
Received by:
Signature
Da? ipecial Instructions: cuk scuv‘ç\e. were
'T 64.St vo.A-16/II
'per -Tv^ Co ej vos 5pwir
Date:
Time:
Date:
Time:
Print Name: Print Name:
MI MI MR OM NM
Lab Set ID:
MI MO NM MI
v3C5(1)11

pH Lot #: 5550
Preservation Check Sheet
Sample Set Extension and pH
Analysis
Ammonia
COD
Cyanide
Metals
NO2 &
NO3
0 & G
Phenols
Sulfide
TKN
T PO4
Preservative
pH <2 H2SO4
pH <2 H2SO4
pH >12 NaOH
pH <2 HNO3
pll <2 H2SO4
pH <2 HCL
pH <2 112504
pH >9 Na0H,
Zn Acetate
pH <2 H2SO4
pH <2 H2SO4
— f'S ye,c, 1Pe55.)
Procedure:
Frequency:
1) Pour a small amount of sample in the sample lid
2) Pour sample from lid gently over wide range pH paper
3) Do Not dip the pH paper in the sample bottle or licl
4) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above
5) Flag COC, notify client if requested
6) Place client conversation on COC
7) Samples may be adjusted
A11 samples requiring preservation
• The sample required additional preservative upon receipt.
• The sample was received unpreserved.
The sample was received unpreserved and therefore preserved upon receipt.
The sample pH was unadjustable to a pH < 2 due to the sample matrix.
• The sample nil was unadiustable to a nH > due to the samnle mntrix interference
R315-308-4. Constituents for Detection Monitoring.
(1) The table lists the constituents for detection
monitoring, the CAS number for the constituents, and the ground
water quality standard for the constituents for any facility that
is required to monitor ground water under Rule R315-308.
TABLE
Constituents for Detection Monitoring
•
Inorganic Constituents CAS
Ground Water
Protection Standard
(ing/1)
Ammonia (as N) 7664-41-7
Carbonate/Bicarbonate
Calcium.
Chemical Oxygen Demand (COD)
Chloride
Iron 7439-89-6
Magnesium
Manganese • 7439-96-5
Nitrate (as N
PH Potassium
Sodium
Sulfate
Total Diesolved Solids (TDS)
Total OrgP-rlic Carbon (TOC)
Heavy Metals
Antimony 7440-36-0 0.006
Arsenic 7440-38-2 0.05
Barium 7440-39-3 2
Beryllium 7440-41-7 0.004
•Cadmium 7440-43-9 0_005
rhromium 0.1
Cobalt 7440-48-4 2
Copper 7440-50-8 1.3
Lead • 0.015
Mercury 7439-97-6 0.002
Nickel 7440-02-0 0.1
Selenium 7782-49-2 0.05
Silver 7440-22-4 0.1
Thallium 0.002
Vanadium 7440-62-2 0.3
Zinc 7440-66-6 5
Organic Constituents
Acetone 67-64-1 4
merican West ANALYTICAL LABORATORIES
Digitally signed by Jose G. G Rocha
DN: cn=Jose G Rocha,
o=American West Analytical
Laboratories, ou, Rocha c=US
email=jose@awal-labs com,
Date: 2018.06 15 15:15:14
-06'00'
Jose
Jim Coletta
ATC Associates
1142 West 2320 South, Suite A
Salt Lake City, UT 84119
TEL: [phone]
RE: Weber County Landfill / 271EM00376
Dear Jim Coletta: Lab Set ID: 1805697
American West Analytical Laboratories received sample(s) on 5/31/2018 for the analyses
presented in the following report.
American West Analytical Laboratories (AWAL) is accredited by The National
Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is
state accredited in Colorado, Idaho, New Mexico, Wyoming, and Missouri.
All analyses were performed in accordance to the NELAP protocols unless noted
otherwise. Accreditation scope documents are available upon request. If you have any
questions or concerns regarding this report please feel free to call.
The abbreviation "Surr" found in organic reports indicates a surrogate compound that is
intentionally added by the laboratory to determine sample injection, extraction, and/or
purging efficiency. The "Reporting Limit" found on the report is equivalent to the
practical quantitation limit (PQL). This is the minimum concentration that can be
reported by the method referenced and the sample matrix. The reporting limit must not be
confused with any regulatory limit. Analytical results are reported to three significant
figures for quality control and calculation purposes.
3440 South 700 West
1 Lake City, UT 84119
'hone: [phone]
Toll Free: [phone] I Fax: [phone]
[e-mail]
www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Thank You,
Approved by:
Laboratory Director or designee
1
Report Date: 6/15/2018 Page 1 of 29
alyses apphcable to the CWA. SDWA, and RCRA are perfomied in accordance to NELAC protocols Pertinent samphng information is located on the attached COC Confidenttal Business Information This report is provided for the exclusit e use of the
addressee Prix ileges of subsequent use of the name of this company or any member of as staff or reproduction of this report in connectIon ssith the advertisement. promotion or sale of product or process. or in connection milli the re-pubhcation of this report . . any . . .
t.merican West ANALYTICAL LABORATORIES
3440 South 700 West
1 Lake City, UT 84119
thone: [phone]
Toll Free: [phone]
Fax: [phone]
awalOawal-labs.com
113: www.awal-labs.corn
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: ATC Associates
Project: Weber County Landfill / 271EM00376
Lab Sample ID: 1805697-001
Client Sample ID: MW-3
Collection Date: 5/31/2018 1100h
Received Date: 5/31/2018 1557h
Analytical Results
Contact: Jim Coletta
DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Antimony mg/L 6/1/2018 1259h 6/4/2018 1304h SW6020B 0.00100 < 0.00100
Arsenic mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Barium mg/L 6/1/2018 1259h 6/4/2018 1213b SW6020B 0.00200 0.237
Beryllium mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Cadmium mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.000700 < 0.000700
Calcium mg/L 6/1/2018 1259h 6/13/2018 1834h SW6010D 5.00 142 2
Chromium mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00400 < 0.00400
Cobalt mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00400 < 0.00400
Copper mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00800 < 0.00800
Iron mg/L 6/1/2018 1259h 6/13/2018 1340h SW6010D 0.100 < 0.100
Lead mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Magnesium mg/L 6/1/2018 1259h 6/13/2018 1340h SW6010D 1.00 28.2
Manganese mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 0.298
Mercury mg/L 6/4/2018 1500h 6/5/2018 900h SW7470A 0.000150 < 0.000150
Nickel mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Potassium mg/L 6/1/2018 1259h 6/13/2018 1340h SW6010D 1.00 4.65
Selenium mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Silver mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Sodium mg/L 6/1/2018 I259h 6/13/2018 1834h SW6010D 5.00 98.0 2
Thallium mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00200 < 0.00200
Vanadium mg/L 6/1/2018 1259h 6/13/2018 1340h SW6010D 0.00500 < 0.00500
Zinc mg/L 6/1/2018 1259h 6/4/2018 1213h SW6020B 0.00600 < 0.00600
- Analyte concentration is too high for accurate matrix spike recovery and/or RPD.
B - The method blank was acceptable, as the method blank result ts less than 10% of the lowest reported sample concentration.
I Report Date: 6/15/2018 Page 2 of 29
analyses apphcable to the CWA. SDWA. and RCRA are performed m accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusit e use of the
addressee Prn sieges of subsequent use of the name of this compam or any member of its staff, or reproductton of this report in connection Anth the advertssement. promotion or sale of an) product Of process, or in connection si Ith the re-publication of this repo _ .
ANALYTICAL LABORATORIES
1
3440 South 700 West
31 Lake City, UT 84119
thone: [phone]
Toll Free: [phone] I Fax: [phone]
awalaawal-labs.corn
www.awal-labs.com
INORGANIC ANALYTICAL REPORT
Client:
Proj ect:
Lab Sample ID:
Client Sample ID:
ATC Associates
Weber County Landfill / 271EM00376
1805697-002
MW-4
Contact: Jim Coletta
Collection Date: 5/31/2018 1230h
Received Date: 5/31/2018 1557h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Antimony rng/L 6/1/2018 1259h 6/4/2018 1307h SW6020B 0.00100 < 0.00100
Arsenic mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 < 0.00200
Barium rng/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 0.0859
Beryllium mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 < 0.00200
Cadmium mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.000700 < 0.000700
Calcium rng/L 6/1/2018 1259h 6/13/2018 1840h SW6010D 5.00 130
Chromium rng/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00400 < 0.00400
Cobalt rng/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00400 < 0.00400
Copper mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00800 < 0.00800
Iron mg/L 6/1/2018 1259h 6/13/2018 1357h SW6010D 0.100 0.449
Lead rng/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 < 0.00200
Magnesium mg/L 6/1/2018 1259h 6/13/2018 1357h SW6010D 1.00 33.2
Manganese mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 0.431
Mercury mg/L 6/4/2018 1500h 6/5/2018 850h 5W7470A 0.000150 < 0.000150
Nickel rng/L 6/1/2018 1259h 6/4/2018 1228h 5W6020B 0.00200 < 0.00200
Potassium mg/L 6/1/2018 1259h 6/13/2018 1357h SW6010D 1.00 4.48
Selenium mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 < 0.00200
Silver mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 < 0.00200
Sodium rng/L 6/1/2018 1259h 6/13/2018 1840h SW6010D 5.00 23.6
Thallium mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00200 < 0.00200
Vanadium mg/L 6/1/2018 1259h 6/13/2018 1357h SW6010D 0.00500 < 0.00500
Zinc mg/L 6/1/2018 1259h 6/4/2018 1228h SW6020B 0.00600 0.00693
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
B - The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample concentration.
Report Date: 6/15/2018 Page 3 of 29
All analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling mformation is located on the attached COC Confidential Business Information This report is provided for the exclusn e use of the addressee Pnoleges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this repo
ANALYTICAL LABORATORIES
111 3440 South 700 West
'Lake City, UT 84119
Ione: [phone]
roll Free: [phone] I Fax: [phone]
[e-mail]
www.awal-labs.com
INORGANIC ANALYTICAL REPORT
Client: ATC Associates
Project: Weber County Landfill / 271EM00376
Lab Sample ID: 1805697-003
Client Sample ID: MW-9
Collection Date: 5/31/2018 1315h
Received Date: 5/31/2018 1557h
Analytical Results
Contact: Jim Coletta
DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Antimony rng/L 6/1/2018 1259h 6/4/2018 1310h SW6020B 0.00100 0.00108
Arsenic rng/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 0.0352
Barium mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 0.353
Beryllium mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 < 0.00200
Cadmium mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.000700 < 0.000700
Calcium mg/L 6/1/2018 1259h 6/13/2018 1842h SW6010D 5.00 156
Chromium rng/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00400 < 0.00400
Cobalt rng/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00400 < 0.00400
Copper mg/L 6/1/2018 1259b 6/4/2018 1231h SW6020B 0.00800 < 0.00800
Iron rng/L 6/1/2018 1259h 6/13/2018 1359h SW6010D 0.100 6.74
Lead mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 < 0.00200
Magnesium mg/L 6/1/2018 1259h 6/13/2018 1359h SW6010D 1.00 46.4
Manganese rnWL 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 1.05
Mercury rng/L 6/4/2018 1500h 6/5/2018 902h SW7470A 0.000150 < 0.000150
Nickel mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 < 0.00200
Potassium rng/L 6/1/2018 1259h 6/13/2018 1359b SW6010D 1.00 14.0
Selenium mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 < 0.00200
Silver mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 < 0.00200
Sodium mg/L 6/1/2018 1259h 6/13/2018 1842h SW6010D 5.00 158
Thallium mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00200 < 0.00200
Vanadium mg/L 6/1/2018 1259h 6/13/2018 1359h SW6010D 0.00500 < 0.00500
Zinc mg/L 6/1/2018 1259h 6/4/2018 1231h SW6020B 0.00600 0.00959
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
B - The method blank was acceptable, as the method blank result ts less than 10% of the lowest reported sample concentration.
Report Date: 6/15/2018 Page 4 of 29
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidenual Business Information This report is provided for the erclusit e use of the addressee Pnvileges of subsequent use of the name of this company or any member of its staff or reproducuon of dm report in connection mth the advertisement, promotion or sale of any product or process or in connection uith the re-pubhcation of this repo)
ANALYTICAL LABORATORIES
1 3440 South 700 West 1 Lake City, UT 84119
thone: [phone]
iT 1 Free: [phone]
Fax: [phone]
,-rnail: [e-mail]
www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
1
INORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Client Sample ID:
ATC Associates
Weber County Landfill / 271EM00376
1805697-004
MW-10
Contact: Jim Coletta
Collection Date: 5/31/2018 1330h
Received Date: 5/31/2018 1557h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Antimony mg/L 6/1/2018 1259h 6/4/2018 1313h SW6020B 0.00100 0.00117
Arsenic mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 0.0347
Barium mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 0.335
Beryllium mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 < 0.00200
Cadmium mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.000700 < 0.000700
Calcium mg/L 6/1/2018 1259h 6/13/2018 1844h SW6010D 5.00 149
Chromium mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00400 < 0.00400
Cobalt mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00400 < 0.00400
Copper mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00800 < 0.00800
Iron mg/L 6/1/2018 1259h 6/13/2018 1401h SW6010D 0.100 5.24
Lead mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 < 0.00200
Magnesium mg/L 6/1/2018 1259h 6/13/2018 1401h SW6010D 1.00 46.3
Manganese mg/L 6/1/2018 I259h 6/4/2018 1234h SW6020B 0.00200 0.980
Mercury mg/L 6/4/2018 1500h 6/5/2018 904h SW7470A 0.000150 < 0.000150
Nickel mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 < 0.00200
Potassium mg/L 6/1/2018 1259h 6/13/2018 1401h SW6010D 1.00 13.8
Selenium mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 < 0.00200
Silver mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 < 0.00200
Sodium mg/L 6/1/2018 1259h 6/13/2018 1844h SW6010D 5.00 159
Thallium mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00200 < 0.00200
Vanadium mg/L 6/1/2018 1259h 6/13/2018 1401h SW6010D 0.00500 < 0.00500
Zinc mg/L 6/1/2018 1259h 6/4/2018 1234h SW6020B 0.00600 0.0100
B - The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample concentration.
Report Date: 6/15/2018 Page 5 of 29
All analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusis e use of the addressee Pnoleges of subsequent use of the name of tlus company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of am product or process, or in connection with the re-publication of this repo
ANALYTICAL LABORATORIES
1 3440 South 700 West
31 Lake City, UT 84119
Lone: [phone]
Toll Free: [phone] II Fax: [phone]
[e-mail] I: www.awal-labs.com
INORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Client Sample ID:
ATC Associates
Weber County Landfill / 271EM00376
1805697-005
MW-8
Contact: Jim Coletta
Collection Date: 5/31/2018 1400h
Received Date: 5/31/2018 1557h
Analytical Results DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Lhnit Result Qual
Antimony mg/L 6/1/2018 1259h 6/4/2018 1316h SW6020B 0.00100 < 0.00100
Arsenic mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 0.00739
Barium mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 0.559
Beryllium mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 < 0.00200
Cadmium mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.000700 < 0.000700
Calcium mg/L 6/1/2018 1259h 6/13/2018 1846h SW6010D 5.00 188
Chromium mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00400 < 0.00400
Cobalt mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00400 < 0.00400
Copper mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00800 < 0.00800
Iron mg/L 6/1/2018 1259h 6/13/2018 1403h SW6010D 0.100 15.8
Lead mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 < 0.00200
Magnesium mg/L 6/1/2018 1259h 6/13/2018 1846h SW6010D 5.00 63.4
Manganese mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 1.92
Mercury mg/L 6/4/2018 1500h 6/5/2018 906h SW7470A 0.000150 < 0.000150
Nickel mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 0.00637
Potassium mg/L 6/1/2018 1259h 6/13/2018 1403h SW6010D 1.00 25.2
Selenium mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 < 0.00200
Silver mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 < 0.00200
Sodium mg/L 6/1/2018 1259h 6/13/2018 1846h SW6010D 5.00 175
Thallium mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00200 < 0.00200
Vanadium mg/L 6/1/2018 1259h 6/13/2018 1403h SW6010D 0.00500 < 0.00500
Zinc mg/L 6/1/2018 1259h 6/4/2018 1252h SW6020B 0.00600 0.00612
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
B - The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample concentration.
Report Date: 6/15/2018 Page 6 of 29
All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertment sampling information is located on the attached COC Confidential Business Information Tins report is provided for the exclusive use of the addressee Pnv lieges of subsequent use of the name of this company or any member Mitt staff. or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this repo
ANALYTICAL LABORATORIES
i 3440 South 700 West
31 Lake City, UT 84119
Lone: [phone]
iT I Free: [phone]
Fax: [phone]
.-mail: [e-mail] Ilb: www.awal-labs.com
INORGANIC ANALYTICAL REPORT
Client: ATC Associates
Project: Weber County Landfill / 271EM00376
Lab Sample ID: 1805697-006
Client Sample ID: MW-7
Collection Date: 5/3 1/201 8 1450h
Received Date: 5/31/2018 1557h
Analytical Results
Contact: Jim Coletta
DISSOLVED METALS
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Antimony mg/L 6/1/2018 1259h 6/4/2018 1319h SW6020B 0.00100 < 0.00 100
Arsenic mg/L 6/1/2018 1259h 6/4/2018 1255h SW602013 0.00200 0.0151
Barium mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 0.656
Beryllium mg/L 6/1/2018 1259h 6/4/2018 1255h 5W6020B 0.00200 < 0.00200
Cadmium mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.000700 < 0.000700
Calcium mg/L 6/1/2018 1259h 6/13/2018 1848h SW6010D 10.0 72.5
Chromium mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00400 < 0.00400
Cobalt mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00400 < 0.00400
Copper mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00800 < 0.00800
Iron mg/L 6/1/2018 1259h 6/13/2018 1405h SW60101) 0.100 < 0.100
Lead mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 < 0.00200
Magnesium mg/L 6/1/2018 1259h 6/13/2018 1848h SW6010D 10.0 62.2
Manganese mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 0.196
Mercury mg/L 6/4/2018 1500h 6/5/2018 908h SW7470A 0.000150 < 0.000150
Nickel mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 0.00746
Potassium mg/L 6/1/2018 1259h 6/13/2018 1848h SW6010D 10.0 115
Selenium mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 < 0.00200
Silver mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 < 0.00200
Sodium mg/L 6/1/2018 1259h 6/13/2018 1848h SW6010D 10.0 374
Thallium mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00200 < 0.00200
Vanadium mg/L 6/1/2018 1259h 6/13/2018 1405h SW6010D 0.00500 < 0.00500
Zinc mg/L 6/1/2018 1259h 6/4/2018 1255h SW6020B 0.00600 0.00733
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
B - The method blank was acceptable, as the method blank result ts less than 10% of the lowest reported sample concentration.
Report Date: 6/15/2018 Page 7 of 29
All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusm e use of the
addressee Pnyileues of subsequent use of the name of this comparm or any member of its staff or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection mith the re-pubhcation of this repo . . - - - -
merican West ANALYTICAL LABORATORIES
INORGANIC ANALYTICAL REPORT
Client: ATC Associates Contact: Jim Coletta
Project: Weber County Landfill / 271EM00376
Lab Sample ID: 1805697-001
Client Sample ID: MW-3
Collection Date: 5/31/2018 1100h
Received Date: 5/31/2018 1557h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Ammonia (as N) rngfL 6/5/2018 940h 6/5/2018 1447h E350.1 0.0500 0.0981
Bicarbonate (as mg/L 6/1/2018 652h SM2320B 10.0 270
CaCO3)
Carbonate (as CaCO3) rng/L 6/1/2018 652h SM2320B 10.0 < 10.0
Chemical Oxygen mg/L 6/1/2018 755h HACH 8000 10.0 11.0
Demand
Chloride rng/L 6/7/2018 1446h E300.0 2.00 213
Nitrate (as N) mg/L 5/31/2018 1845h E353.2 0.100 4.24
pH@25°C pH Units 5/31/2018 1700h SM4500-H+B 1.00 7.39
Sulfate rng/L 6/7/2018 1446h E300.0 15.0 57.9
Total Dissolved Solids mg/L 6/3/2018 1000h SM2540C 20.0 708
Total Organic Carbon mg/L 6/4/2018 I345h SM5310B 1.00 1.82
3440 South 700 West
31 Lake City, UT 84119
Lone: [phone]
IT I Free: [phone]
Fax: [phone]
.-mail: awalaawal-Iabs.com
113: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
Report Date: 6/15/2018 Page 8 of 29
All analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the
addressee Pnvileges of subsequent use of the name of this compant, or any member of as staff, or reproducuon of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this repo
merican West ANALYTICAL LABORATORIES
Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
INORGANIC ANALYTICAL REPORT
ATC Associates Contact: Jim Coletta
Weber County Landfill / 271EM00376
1805697-002
MW-4
5/31/2018 1230h
5/31/2018 1557h
Kyle F. Gross
Laboratory Director
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Ammonia (as N) mg/L 6/5/2018 940h 6/5/2018 1448h E350.1 0.0500 0.303
Bicarbonate (as mg/L 6/1/2018 652h SM2320B 10.0 352
CaCO3)
Carbonate (as CaCO3) mg/L 6/1/2018 652h SM2320B 10.0 < 10.0
Chemical Oxygen mg/L 6/1/2018 755h HACH 8000 10.0 14.0
Demand
Chloride mg/L 6/7/2018 1502h E300.0 1.00 43.9
Nitrate (as N) mg/L 5/31/2018 1846h E353.2 0.0100 < 0.0100
pH @ 25° C pH Units 5/31/2018 1700h SM4500-H+B 1.00 7.17
Sulfate mg/L 6/7/2018 1502h E300.0 7.50 80.1
Total Dissolved Solids mg/L 6/3/2018 1000h SM2540C 20.0 544
Total Organic Carbon mg/L 6/4/2018 1358h SM5310B 1.00 2.52
3440 South 700 West
"Lake City, UT 84119
tone: [phone]
Free: [phone]
Fax: [phone]
[e-mail]
www.awal-labs.com
Jose Rocha
QA Officer
Report Date: 6/15/2018 Page 9 029
All anal) ses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the
addressee Pm denes of subseouent use of the name of this company or any member of its staff, or reproduction of this report in connection svith the advertisement, promotion or sale of any product or process, or in connection ssith the re-publication of this repor
merican Wes ANALYTICAL LABORATORIES
3440 South 700 West
'Lake City, UT 84119
ithone: [phone]
Toll Free: [phone] 111 Fax: [phone]
[e-mail]
vi: www.awal-labs.com
Kyle F. Gross
Laboratory Director 1
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: ATC Associates Contact: Jim Coletta
Project: Weber County Landfill / 271EM00376
Lab Sample ID: 1805697-003
Client Sample ID: MW-9
Collection Date: 5/31/2018 1315h
Received Date: 5/31/2018 1557h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Ammonia (as N) mg/L 6/5/2018 940h 6/5/2018 1449h E350.1 0.0500 1.52
Bicarbonate (as mg/L 6/1/2018 652h SM2320B 10.0 448
CaCO3)
Carbonate (as CaCO3) mg/L 6/1/2018 652h 51\42320B 10.0 < 10.0
Chemical Oxygen mg/L 6/1/2018 755h HACH 8000 10.0 24.0
Demand
Chloride mg/L 6/7/2018 1553h E300.0 2.00 306
Nitrate (as N) mg/L 5/31/2018 1847h E353.2 0.0100 0.0496
pH @ 25° C pH Units 5/31/2018 1700h SM4500-H+B 1.00 6.80
Sulfate mg/L 6/8/2018 1041h E300.0 0.750 9.51
Total Dissolved Solids mg/L 6/3/2018 1000h SM2540C 20.0 888
Total Organic Carbon mg/L 6/4/2018 1441h SM5310B 2.00 10.8
- Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS.
1
Report Date: 6/15/2018 Page 10 of 29
All analy ses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclum e use of the addressee Pm ileaes of subsequent use of the name of ihis company or any member of its staff. or reproduction of this report in connection mth the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this repo
rnerican Was ANALYTICAL LABORATORIES
INORGANIC ANALYTICAL REPORT
Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
ATC Associates
Weber County Landfill / 271EM00376
1805697-004
MW-10
5/31/2018 1330h
5/31/2018 1557h
Contact: Jim Coletta
3440 South 700 West
1 Lake City, UT 84119
Lone: [phone]
Toll Free: [phone] I Fax: [phone]
[e-mail]
www.awal-labs.com
Kyle F. Gross
Laboratory Director
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Ammonia (as N) mg/L 6/5/2018 940h 6/5/2018 1449h E350.1 0.0500 1.60
Bicarbonate (as mg/L 6/1/2018 652h SM2320B 10.0 424
CaCO3)
Carbonate (as CaCO3) mg/L 6/1/2018 652h SM2320B 10.0 < 10.0
Chemical Oxygen mg/L 6/1/2018 755h HACH 8000 10.0 36.0
Demand
Chloride mg/L 6/7/2018 1644h E300.0 5.00 310
Nitrate (as N) mg/L 5/31/2018 1857h E353.2 0.0100 0.0456
pH@25°C pH Units 5/31/2018 1700h SM4500-H+B 1.00 6.83
Sulfate mg/L 6/7/2018 2311h E300.0 0.750 11.2
Total Dissolved Solids mg/L 6/3/2018 1000h SM2540C 20.0 944
Total Organic Carbon mg/L 6/4/2018 1455h SM5310B 4.00 11.1
Jose Rocha
QA Officer
Report Date: 6/15/2018 Page 11 of 29
All anal) ses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling mformation is located on the attached COC Confidential Busmess Information This report is provided for the exclusis e use of the
addressee Prisileges of subsequent use of the name of this compan3. or any member of its staff, or reproduction of tlus report m connection with the advertisement, promotion or sale of ans product or process or m connection with the re-publication of tlus repo . . . .
ANALYTICAL LABORATORIES
INORGANIC ANALYTICAL REPORT
Contact: Jim Coletta Client:
Project:
Lab Sample ID:
Client Sample ID:
Collection Date:
Received Date:
ATC Associates
Weber County Landfill / 271EM00376
1805697-005
MW-8
5/31/2018 1400h
5/31/2018 1557h
111 3440 South 700 West
31 Lake City, UT 84119
Lone: [phone]
Toll Free: [phone] I Fax: [phone]
>•rnail: [e-mail] 111): www.awal-labs.corn
Kyle F. Gross
Laboratory Director
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual

Ammonia (as N) rng/L 6/5/2018 1145h 6/5/2018 1452h E350.1 0.0500 11.8
Bicarbonate (as mg/L 6/1/2018 652h SM2320B 10.0 708
CaCO3)
Carbonate (as CaCO3) mg/L 6/1/2018 652h SM2320B 10.0 < 10.0
Chemical Oxygen rng/L 6/1/2018 755h HACH 8000 10.0 37.0
Demand
Chloride rng/L 6/7/2018 1700h E300.0 5.00 318
Nitrate (as N) mg/L 5/31/2018 1858h E353.2 0.0100 < 0.0100
pH @ 25° C pH Units 5/31/2018 1700h SM4500-H+B 1.00 6.89
Sulfate rng/L 6/7/2018 2328h E300.0 0.750 0.786
Total Dissolved Solids mg/L 6/3/2018 1000h SM2540C 20.0 1,180
Total Organic Carbon rng/L 6/4/2018 1510h SM5310B 4.00 19.8
- Matrix spike recover)) indicates matrix intetference The method is in control as indicated by the LCS.
Jose Rocha
QA Officer
Report Date: 6/15/2018 Page 12 of 29
All analyses apphcable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent samphng information is located on the attached COC Confidential Business Information This report is provided for the exclusii e use of the addressee Pni lieges of subsequent use of the name of this cornparg, or any member of its staff or reproduction of this report in connecuon with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this repo • - - - - • - • •
mencan West ANALYTICAL LABORATORIES
111
3440 South 700 West
1 Lake City, UT 84119
Lone: [phone]
11 Free: [phone]
Fax: [phone]
..-mai1: [e-mail] lib: www.awal-labs.com
Kyle F. Gross
Laboratory Director
Jose Rocha
QA Officer
INORGANIC ANALYTICAL REPORT
Client: ATC Associates Contact: Jim Coletta
Project: Weber County Landfill / 271EM00376
Lab Sample ID: 1805697-006
Client Sample ID: MW-7
Collection Date: 5/31/2018 1450h
Received Date: 5/31/2018 1557h
Analytical Results
Date Date Method Reporting Analytical
Compound Units Prepared Analyzed Used Limit Result Qual
Ammonia (as N) mg/L 6/5/2018 1145h 6/5/2018 1518h E350.1 0.500 73.6
Bicarbonate (as mg/L 6/1/2018 652h SM2320B 10.0 1,000
CaCO3)
Carbonate (as CaCO3) mg/L 6/1/2018 652h 5M2320B 10.0 < 10.0
Chemical Oxygen mg/L 6/1/2018 755h HACH 8000 10.0 91.0
Demand
Chloride mg/L 6/7/2018 1717h E300.0 5.00 388
Nitrate (as N) mg/L 5/31/2018 1859h E353.2 0.0100 < 0.0100
pH @ 25° C pH Units 5/31/2018 1700h SM4500-H+B 1.00 7.19
Sulfate mg/L 6/7/2018 2345h E300.0 0.750 2.31
Total Dissolved Solids mg/L 6/3/2018 1000h SM2540C 20.0 1,490
Total Organic Carbon mg/L 6/4/2018 1525h SM5310B 4.00 34.7
Report Date: 6/15/2018 Page 13 of 29
All analyses applicable to the CWA, SDWA. and RCRA are perforrned in accordance to NELAC protocols Pertinent sampling mformation is located on the attached COC Confidential Business Information This report is provided for the exclusis e use of the addressee Pny ileaes of subseouent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection ,rth the re-publication of this repr . . .
Salt Lake City, UT 84119 Kyle F. Gross
Phone: [phone], Toll Free: [phone], Fax: [phone] Laboratory Director
e-mail: awal@ awal-labs.corn, web: www.awal-labs.com
Jose Rocha
QA Officer
American West ANALYTICAL LABORATORIES
Client: ATC Associates
Lab Set ID: 1805697
Project: Weber County Landfill / 271EM00376
QC SUMMARY REPORT
Contact: Jim Coletta
Dept: ME
QC Type: LCS
Analyte
Lab Sample ID:
Test Code:
LCS-56166
6010D-DIS
Result
Date Analyzed:
Date Prepared:
Units
06/13/2018
06/01/2018
Method
1338h
1259h
MDL
Reporting
Limit
Amount
Spiked
Spike Ref.
Amount %REC
RPD Ref. RPD
Limits Amt % RPD Limit Qual
Calcium 10.4 mg/L SW6010D 0.0119 1.00 10.00 0 104 80 - 120
Iron 1.06 mg/L SW6010D 0.0180 0.100 1.000 0 106 80 - 120
Magnesium 11.0 mg/L SW6010D 0.0568 1.00 10.00 0 110 80 - 120
Potassium 11.4 mg/L SW6010D 0.106 1.00 10.00 0 114 80 - 120
Vanadium 0.202 mg/L SW6010D 0.00105 0.00500 0.2000 0 101 80 - 120
Lab Sample ID: LCS-56166 Date Analyzed: 06/14/2018 1241h
Test Code: 6010D-DIS Date Prepared: 06/01/2018 1259h
Sodium 10.7 mg/L SW60101) 0.0375 1.00 10.00 0 107 80 - 120
Lab Sample ID: LCS-56166 Date Analyzed: 06/04/2018 1210h
Test Code: 6020B-DIS Date Prepared: 06/01/2018 1259h
Antimony 0.219 mg/L SW6020B 0.000123 0.00400 0.2000 0 109 85 - 115
Arsenic 0.203 mg/L SW6020B 0.000576 0.00200 0.2000 0 101 85 - 115
Barium 0.204 mg/L SW602013 0.000173 0.00200 0.2000 0 102 85 - 115
Beryllium 0.206 mg/L SW602013 0.0000516 0.00200 0.2000 0 103 85 - 115
Cadmium 0.207 mg/L SW6020B 0.000100 0.000700 0.2000 0 104 85 - 115
Chromium 0.215 mg/L SW6020B 0.000354 0.00400 0.2000 0 108 85 - 115
Cobalt 0.214 mg/L 5W6020B 0.000151 0.00400 0.2000 0 107 85 - 115
Copper 0.216 mg/L SW6020B 0.00107 0.00800 0.2000 0 108 85 - 115
Lead 0.220 mg/L SW6020B 0.000444 0.00200 0.2000 0 110 85 - 115
Manganese 0.219 mg/L SW6020B 0.000270 0.00200 0.2000 0 109 85 - 115
Nickel 0.214 mg/L 5W6020B 0.000177 0.00200 0.2000 0 107 85 - 115
Selenium 0.205 mg/L SW6020B 0.000278 0.00200 0.2000 0 103 85 - 115
Silver 0.204 mg/L SW6020B 0.0000404 0.00200 0.2000 0 102 85 - 115
Thallium 0.225 mg/L SW6020B 0.000174 0.00200 0.2000 0 112 85 - 115
Zinc 1.06 mg/L SW602013 0.00159 0.00600 1.000 0 106 85 - 115
Report Date: 6/15/2018 Page 14 of 29
analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling information is located on the attached CDC Confidential Business Information* This report is provided for the exclusive use of the addressee Pnvileges of subsequent use of tl ••••• renrorlortion of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This
1
GROUNDWATER SAMPLING SHEET
Date: 41A-a-
We11 ID:
Time of arrival: i0;

Job Name: 1,,./e4cA A;("1 Job Number: At A1-13 2 6
Client: tt_jeja_ei er5e-641/5"--
Samplers Name: ----(74A
Sampling equipment: te_d:ec- 2._ec,e,(1 eru h.() 724-1e fre-r 5y/r ziy
Weather conditions: Scnrisy 'ff•
Well secured on arrival:
Groundwater level (ft.): 4/2 3C
Well depth (ft.): sg, 3 3
Total volume of groundwater purged (gallons):
Purge Volume
(gal)
pH Conductivity Temp. (C°) ORP (mV)
2 2,3 2_ 1,- ‘‘e / 5:-2' 2 7 ?- c7 i. .36' / 2. 7- 67 i, 3 V
Qo 7_ 7 .1 / 3 / C.- `to -e".•36 g, /
Comments: 6(4:4Zr .//0/411"-- ty ait-t) ecder //:c/O4vr
Receiving laboratory: tuif L
Job Name: Lida-el
Job Number:
Client: (i)
Samplers Name: ../4,1 6.) feirre•-
Sampling equi ment: y_sx_
GROUNDWATER SAMPLING SHEET
Date: Ç 3/-/e Well ID: Nt(J
Time of arrival: //':. 3O
1
Weather conditions: 5uk-h,
Well secured on arrival: 1\1'
Groundwater level (ft.): 4/7., 6 r
Well depth (ft.): 5-9, co
Total volume of groundwater purged (gallons):
Purge Volume
(gal)
pH Conductivity Temp. (C°) ORP (mV)
.2 2- o 1 0 ..• C-7 r / Lk (..7
7 2-6 k 0 -CO Ili--- 3 i - 53, /
/5- 2 0 7- 6t o ..k !‘ /.2-(. ot -pit 0
Comments:
Receiving laboratory: (Ai 4 1-_.
GROUNDWATER SAMPLING SHEET
Date:

Well ID: frt CV, 7

Time of arrival: 9 2 u

Job Name: Lie% fr.- -al,
Job Number: 99/ &yr 00_7
Client:
Samplers Name: ej die
Sampling equipment: Li-
6a09--tei
Weather conditions: 5Goki7 8-3 ve-
Well secured on arrival: N
Groundwater level (ft.): /2 11/
Well depth (ft.): 2 S-513 -
Total volume of groundwater purged (gallons): g-o
Purge Volume
(gal)
pH Conductivity Temp. (C°) ORP (mV)
9 793 9-5'77 7 /C 7_ S-if 3.61),K od , 33 # / 0. Y D-0 -7-14 3. 030 do- 7 0
Comments: ee(LC,Cel2 s--v
Receiving laboratory: AGJA-L
dif(ti
Date: c-31-71' Well ID:
Time of arrival: /(1
GROUNDWATER SAMPLING SHEET
Job Name: L. ektA lideisti Job Number: _9 7/ 1:4#1,4 av 2
Client: t4,„€,A
Samplers Name: 4/I 777 ._
Sampling equipment: 16 ere,' y le, 6 ATAivi
Weather conditions: g r lC
1
Well secured on arrival: N
Groundwater level (ft.): 7- 21 Well depth (ft.): /
Total volume of groundwater purged (gallons): -3 0
Purge Volume
(gal)
pH Conductivity Temp. (C°) ORP (mV)
1,021 -7 7-.3 0 I. 0.'3 2._ /.2 7 1 — dichei
--//d- Z- iy 7..2e .2 2cV /2 .‘c
,U 7 / 1 a., 2 y L fz... ‘o
Comments: j YMN'.0
Receiving laboratory:

GROIJNDWATER SAMPLING SHEET
Date: Well ID: A414-1

Time of arrival: f)
Job Name: LI 1 1-4,10 Ill „9 Job Number: / Ayi az) 76
Client: tupti elic./4/7
Samplers Name:___17kv- 7rz_
Sampling equipment: tua?v- pia)19e0..Ltì
Weather conditions:
Well secured on arrival: N
Groundwater level (ft.): 6
Well depth (ft.):
Total volume of groundwater purged (gallons): AD
Purge Volume
(gal)
pH Conductivity Temp. (C°) ORP (mV)
a 7 sle I. 77 z.. ll,_ 2 2 7- 3 7 /. 7c c" /0, Ye/ -/-02 . / 7. 3 7 4. -2 :id, a (0 7,_ 3 0 /, 2e c /op *''s' - 4 fr 7
Comments: x51-- cifi 644-- rrtLf—al —/ 0 err i:340 lorgi
Receiving laboratory:
TABLE 2
WEBER COUNTY LANDFILL
Summary of Water Quality Data
May 2018
(mg/I unless noted )
Well Identification: MW-3 "Uo aradient"
State of Utah
Solid Waste Monitoring
Parameters
Groundwater
Quality
Protection
Standard
SAMPLING DATE
14-Mar-18 31-May-18 1-Sep-18 1-Nov-18
DISSOLVED METALS
Antimony 0 006 <0.00200 <0.00100
Arsenic 0.05 <0.00200 <0.00200
Barium 2 0 271 0.237
Beryllium 0 004 <0 00200 <0.00200
Cadmium 0 005 <0 000500 <0.000700
Chromium 0.1 <0 00200 <0.00400
Cobalt 2 0 <0.00400 <0 00400
Copper 1 3 <0.00200 <0.00800
Iron <0.100 <0 100
Lead 0 015 <0.00200 <0 00200
Manganese 0 388 0.298 B
Mercury 0 002 <0 000150 <0 000150
Nickel 0 1 <0.00200 <0 00200
Selenium 0.05 <0 00200 <0.00200
Silver 0.1 <0 00200 <0.00200
Thallium 0 002 <0.00200 <0 00200
Tin 21 9 <0.500 NA
Vanadium 0.3 <0.00500 <0.00500
Zinc 5 <0 00500 <0.00600
ANIONS
Bicarbonate (as CaCO3) 280 270
Carbonate (as CaCO3) <10.0 <10 0
Chloride 256 213
Sulfate 71 5 57.9
CATIONS
Calcium 144 1422
Magnesium 28 5 28.2
Potassium 4 35 4.65
Sodium 93 1 98.0 2
OTHER CHEMISTRIES
Ammonia (as N) 0 125 0.0981
COD 18 0 11.0
Cyanide 0.2 <0 00500 NA
Nitrate (as N) 3.04 4.24
Total Dissolved Solids (TDS) 808 Fl@ 708
pH (units) 7 17 7 39
Total Organic Carbon (TOC) 2.69 1 82
FIELD MEASUREMENTS
pH (units) NM 7 72
Conductivity (msVcrric) 1 400 1 333
Temperature (Deg. C) 15.40 15 40
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards.
NS = Not Sampled NM = Not Measured NA = Not Analyzed because it was not detected in 1st Qrt.
2 = Analyte concentration is too high for accurate matrix spike recovery and/or RPD
B = The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample conentrations
TABLE 3
WEBER COUNTY LANDFILL
Summary of Water Quality Data
May 2018
(mg/I unless noted )
Well Identification: MW-4 "Up gradient"
State of Utah
Solid Waste Monitoring
Parameters
Groundwater
Quality
Protection
Standard
SAMPLING DATE
14-Mar-18 31-May-18 1-Sep-18 1-Nov-18
DISSOLVED METALS
Antimony 0 006 <0.00200 <0.00100
Arsenic 0.05 <0.00200 <0.00200
Barium 2 0.0882 0 0859
Beryllium 0 004 <0.00200 <0 00200
Cadmium 0.005 <0 000500 <0 000700
Chromium 0.1 <0 00200 <0 00400
Cobalt 2.0 <0 00400 <0 00400
Copper 1 3 <0 00200 <0.00800
Iron 1.62 0 449
Lead 0.015 <0 00200 <0 00200
Manganese 0 440 0 431 B
Mercury 0 002 <0.000150 <0 000150
Nickel 0.1 <0 00200 <0.00200
Selenium 0 05 <0 00200 <0.00200
Silver 0 1 <0.00200 <0.00200
Thallium 0 002 <0.00200 <0.00200
Tin 21.9 <0.500 NA
Vanadium 0.3 <0 00500 <0 00500
Zinc 5 <0 00500 0 00693
ANIONS
Bicarbonate (as CaCO3) 338 352
Carbonate (as CaCO3) <10.0 <10 0
Chloride 47 5 43 9
Sulfate 81.5 80.1
CATIONS
Calcium 125 130
Magnesium 30 2 33.2
Potassium 3 88 4.48
Sodium 24 7 23.6
OTHER CHEMISTRIES
Ammonia (as N) 0.256 0.303
COD <10 0 14 0
Cyanide 0 2 <0.00500 NA
Nitrate (as N) 0 0125 <0 0100
Total Dissolved Solids (TDS) 404 544
pH (units) 7 00 7 17
Total Organic Carbon (TOC) 3.87 2 52
FIELD MEASUREMENTS
pH (units) NM 7 68
Conductivity (msc/cmc) 0.874 0 896
Temperature (Deg C) 13 6 14 06
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards.
NS = Not Sampled NM = Not Measured NA = Not Analyzed because it was not detected in 1st Qrt.
B = The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample conentrations.
1
1
TABLE 4
WEBER COUNTY LANDFILL
Summary of Water Quality Data
May 2018
(mg/I unless noted )
Well Identification: MW-7 "Down radient"
State of Utah
Solid Waste Monitoring
Parameters
Groundwater
Quality
Protection
Standard
SAMPLING DATE
14-Mar-18 31-May-18 1-Sep-18 1-Nov-18
DISSOLVED METALS
Antimony 0 006 <0 00200 <0.00100
Arsenic 0.05 0.0182 0 0151
Barium 2 0 672 0 656
Beryllium 0 004 <0 00200 <0 00200
Cadmium 0.005 <0.000500 <0 000700
Chromium 0.1 <0 00200 <0 00400
Cobalt 2.0 <0 00400 <0.00400
Copper 1.3 <0.00200 <0 00800
Iron 0 139 <0.100
Lead 0.015 <0 00200 <0.00200
Manganese 0 185 0.196 e
Mercury 0.002 <0.000150 <0.000150
Nickel 0.1 0 00684 0.00746
Selenium 0 05 <0 00200 <0 00200
Silver 0.1 <0.00200 <0 00200
Thallium 0.002 <0 00200 <0 00200
Tin 21 9 <0 500 NA
Vanadium 0.3 <0 00500 <0.00500
Zinc 5 <0.00500 0 00733
ANIONS
Bicarbonate (as CaCO3) 1,050 1,000
Carbonate (as CaCO3) <10.0 <10.0
Chloride 436 388
Sulfate 3.74 2 31
CATIONS
Calcium 69.5 72 5
Magnesium 57 4 62 2
Potassium 108 115
Sodium 385 374
OTHER CHEMISTRIES
Ammonia (as N) 60.1 73 6
COD 110 91 0
Cyanide 0 2 <0 00500 NA
Nitrate (as N) <0.0100 <0 0100
Total Dissolved Solids (TDS) 1,550 1,490
pH (units) 7.37 7.19
Total Organic Carbon (TOC) 44.1 34.7
FIELD MEASUREMENTS
pH (units) NM 7 76
Conductivity (rnsc/cmc) 3.543 3.030
Temperature (Deg. C) 20.3 20.70
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards.
NS = Not Sampled NM = Not Measured NA = Not Analyzed because it was not detected in 1st Qrt.
B = The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample conentrations.
1
TABLE 5
WEBER COUNTY LANDFILL
Summary of Water Quality Data
May 2018
(mg/I unless noted )
Well Identification: MW-8 "Down radient"
State of Utah
Solid Waste Monitoring
Parameters
Groundwater
Quality
Protection
Standard
SAMPLING DATE
14-Mar-18 31-May-18 1-Sep-18 1-Nov-18
DISSOLVED METALS
Antimony 0.006 <0 00200 <0.00100
Arsenic 0.05 0 00839 0 00739
Barium 2 0.610 0 559
Beryllium 0 004 <0 00200 <0.00200
Cadmium 0.005 <0 000500 <0.0007000
Chromium 0.1 <0.00200 <0.00400
Cobalt 2 0 <0.00400 <0.00400
Copper 1 3 <0.00200 <0.00800
Iron 16 4 15 8
Lead 0.015 <0.00200 <0.00200
Manganese 1 91 1.92 B
Mercury 0 002 <0 000150 <0.000150
Nickel 0 1 0.00369 0 000637
Selenium 0.05 <0 00200 <0.00200
Silver 0.1 <0 00200 <0.00200
Thallium 0.002 <0 00200 <0.00200
Tin 21 9 <0 500 NA
Vanadium 0 3 <0.00500 <0.00500
Zinc 5 <0.00500 0.00612
ANIONS
Bicarbonate (as CaCO3) 730 708
Carbonate (as CaCO3) <10 0 <10 0
Chloride 318 318
Sulfate 1.33 0.786
CATIONS
Calcium 184 188
Magnesium 60 5 63 4
Potassium 22 5 25.2
Sodium 172 175
OTHER CHEMISTRIES
Ammonia (as N) 9.44 11.8 1
COD 57.0 37.0
Cyanide 0.2 <0.00500 NA
Nitrate (as N) <0 0100 <0 0100
Total Dissolved Solids (TDS) 1,170 1,180
pH (units) 7.15 6.89
Total Organic Carbon (TOC) 23 2 19 8
FIELD MEASUREMENTS
pH (units) NM 7 19
Conductivity (rnsc/cmc) 2 597 2 242
Temperature (Deg C) 12.1 12.60
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards
NS = Not Sampled NM = Not Measured NA = Not Analyzed because it was not detected in 1st Qrt.
1 = Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Laboratory Control Sample
= The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample conentrations.
Well Identification: MW-9
TABLE 6
WEBER COUNTY LANDFILL
Summary of Water Quality Data
May 2018
(mg/l unless noted )
"Down aradient"
State of Utah
Solid Waste Monitoring
Parameters
Groundwater
Quality
Protection
Standard
SAMPLING DATE
14-Mar-18 31-May-18 1-Sep-18 1-Nov-18
DISSOLVED METALS
Antimony 0 006 <0.00200 0.00108
Arsenic 0 05 0.0468 0 0352
Barium 2 0.370 0.353
Beryllium 0 004 <0.00200 <0.00200
Cadmium 0.005 <0 000500 <0 000700
Chromium 0 1 <0.00200 <0.00400
Cobalt 2.0 <0.00400 <0.00400
Copper 1 3 <0.00200 <0.00800
Iron 3 10 6.74
Lead 0.015 <0.00200 <0 00200
Manganese 1 09 1.05 B
Mercury 0.002 <0 000150 <0.000150
Nickel 0.1 <0.00200 <0 00200
Selenium 0.05 <0 00200 <0.00200
Silver 0 1 <0.00200 <0 00200
Thallium 0.002 <0 00200 <0.00200
Tin 21 9 <0 500 NA
Vanadium 0.3 <0 00500 <0.00500
Zinc 5 <0 00500 0 00959
ANIONS /
Bicarbonate (as CaCO3) 444 448
Carbonate (as CaCO3) <10 0 <10.0
Chloride 323 306
Sulfate 48.6 9.51
CATIONS
Calcium 157 156
Magnesium 49.1 46.4
Potassium 11.4 14 0
Sodium 148 158
OTHER CHEMISTRIES
Ammonia (as N) 1 26 1.52
COD 40 0 24 0
Cyanide 0 2 <0.00500 NA
Nitrate (as N) <0.0100 0.04961
Total Dissolved Solids (TDS) 1,080 888
pH (units) 6 92 6 80
Total Organic Carbon (TOC) 13 7 10.8
FIELD MEASUREMENTS
pH (units) NM 7.30
Conductivity (rnselerne) 0.997 1 765
Temperature (Deg C) 9.4 10.45
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards.
1 = Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Laboratory Control Sample.
NS = Not Sampled NM = Not Measured
1
1
TABLE 7
WEBER COUNTY LANDFILL
Summary of Field Duplicate Results
(mg/l unless noted otherwise)
Well Identification: MW9 vs. Duplicate MW10
State of Utah
Solid Waste Monitoring
Parameters
MONITOR WELL AND
SAMPLING DATE % DIFFERENCE
MW9 - 05-31-18 MW10 - 05-31-18
DISSOLVED METALS
Antimony 0.00108 0.00117 0.0%
Arsenic 0.0352 0.0347 1.4%
Barium 0.353 0.335 5.2%
Beryllium <0.00200 <0.00200 0.0%
Cadmium <0.000700 <0.000700 0.0%
Chromium <0.00400 <0.00400 0.0%
Cobalt <0.00400 <0.00400 0.0%
Copper <0.00800 <0.00800 0.0%
Iron 6.74 5.24 25.0%
Lead <0.00200 <0.00200 0.0%
Manganese 1.05 0.980 6.9%
Mercury <0.000150 <0.000150 0.0%
Nickel <0.00200 <0.00200 0.0%
Selenium <0.00200 <0.00200 0.0%
Silver <0.00200 <0.00200 0.0%
Thallium <0.00200 <0.00200 0.0%
Vanadium <0.00500 <0.00500 0.0%
Zinc 0.00959 0.0100 4.2%
ANIONS
Bicarbonate (as CaCO3) 448 424 5.5%
Carbonate (as CaCO3) <10.0 <10.0 0.0%
Chloride 306 310 1.3%
Sulfate 9.51 11.2 16.3%
CATIONS
Calcium 156 149 4.6%
Magnesium 46.4 46.3 0.2%
Potassium 14.0 13.8 1.4%
Sodium 158 159 0.6%
OTHER CHEMISTRIES
Ammonia (as N) 1.52 1.60 5.1%
COD 24.0 36.0 40.0%
Nitrate (as N) 0.04961 0.0456 0.0%
Total Dissolved Solids (TDS) 888 944 6.1%
pH (units) 6.80 6.83 0.4%
Total Organic Carbon (TOC) 10.8 11.1 2.7%
Duplicate Control Limit = +/- 20% for sample values >5 times the laboratory detection limit (LDL)
Duplicate Control Limit = +/- LDL for sample values < 5 times the LDL