DSHW-2024-005981

April 22, 2024
Mr. Ron Brown
Solid Waste Division
Weber County
867 West Wilson Lane
Ogden, Utah 84401
358 South 700 East, B518
Salt Lake City, Utah 84102
www.oneatlas.com
Office: 801-935-4917
SUBJECT: Quarterly Groundwater Assessment Monitoring Report, February 2024
Former Weber County Landfill
2599 "A" Avenue
Ogden , Utah
Dear Mr. Brown :
The following report summarizes the groundwater assessment monitoring event performed on
February 22, 2024, at the former Weber County Landfill located in Ogden, Utah. This sampling
event represents the 82 nd 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.
In a letter dated May 15, 2023, (Approval of Groundwater Assessment Monitoring Frequency
Reduction Weber County MSW Landfill, SW271) the Utah Division of Solid and Hazardous
Waste approved the request from Atlas to decrease the groundwater sampling activities at the
former Weber County Landfill to semiannually. However, the UDEQ requested that if any
constituent is detected in a down gradient well at a concentration above the established GWPS,
quarterly assessment monitoring for metals and inorganics would resume. Arsenic was detected
above the established GWPS during the September 2023 sampling event in MW-7 and MW-9.
The first quarterly groundwater sampling of 2024 was conducted on February 22, 2024.
Three down gradient monitor wells were installed at the site in August 2001 (MW-7, MW-8, and
MW-9). The wells were drilled and installed to replace three former down gradient wells, MW-2,
MW-5, and MW-6. 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 February 2024.
Groundwater sampling was performed on the upgradient (MW-3 and MW-4) and the down
gradient monitoring wells (MW-7, MW-8, and MW-9) on February 22, 2024. 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
Former Weber County Landfill Monitoring , 02-24 Page 1
ATLAS
Landfill, due to excess turbidity in down gradient wells. Therefore, Atlas collected groundwater
samples for dissolved (filtered) metals for the February 22, 2024, sampling event. The metal
samples were filtered by the laboratory.
All groundwater samples were submitted under proper chain of custody to Chemtech-Ford
Laboratories for analysis of appropriate assessment monitoring parameters identified in
Appendix I, Detection Monitoring Parameters (R315-308-4), and cyanide and tin (Appendix II
R315-308-5) provided in the State of Utah Solid Waste Permitting and Management Rules.
Groundwater elevations were measured in all five monitor wells 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 to Chemtech Ford Laboratory, a State-certified laboratory located in Sandy, 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 MW-10, was collected from MW-9 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-9 indicates that the duplicate control limit
was met for all constituents.
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 Monitoring, 02-24 Page2
ATLAS
LABORATORY ANALYTICAL RESULTS
Groundwater samples were submitted under proper chain of custody to Chemtech-Ford
Laboratories for analysis of appropriate assessment monitoring parameters identified in
Appendix I, Detection Monitoring Parameters (R315-308-4) and selected constituents of
Appendix II (R315-308-05). Review of the February 2024 data indicate that no constituents
exceeded the GWPS, including arsenic and metals. Appendix II parameter cyanide was
detected at a concentration of 0.002 mg/L in MW-4, 0.005 mg/L in MW-7 , and 0.007 mg/L in
MW-8 during the February 2024 sampling event. The MCL for cyanide is 0.2 mg/L. Tables 2
through 6 summarize selected chemical data collected from the February 2024 sampling round.
CONCLUSIONS AND RECOMMENDATIONS
Quarterly groundwater monitoring at the site began in 2002 and continued through March 2023 .
In February 2023 Atlas conducted a statistical analysis of the historical groundwater data
collected at the former landfill. The results of the statistical analysis were submitted to the
UDEQ in a report prepared by Atlas dated March 16, 2023 . The objective of the statistical
analysis was to determine if evidence of a statistically-significant exceedance of a GWPS was
observed in any site-related groundwater monitoring wells. The results of the analysis indicated
that with the exception of arsenic, no other monitored constituent had been detected at a
concentration in excess of an established GWPS in any downgradient monitoring wells. While
arsenic concentrations in the downgradient monitoring wells exceeded the background
concentrations in upgradient monitoring wells, it appeared that local groundwater geochemistry
and redox conditions have influenced the solubility and mobility of arsenic. In addition, the
statistical and monitoring data obtained over the period from 2017 through 2022 indicated that
the concentrations of constituents of interest remain stable to decreasing in the downgradient
monitoring wells .
In a letter correspondence dated May 15, 2023, the UDEQ accepted Atlas 's statistical analysis
results and recommendation to reduce the sampling frequency to semi-annual groundwater
sampling. However, the UDEQ requested that if any constituent is detected in a down gradient
well at a concentration above the established GWPS, quarterly assessment monitoring for
metals and inorganics would resume. Based on the results from the September 2023 sampling
event, the quarterly groundwater monitoring program has resumed for metals and inorganics .
The next quarterly groundwater sampling event is scheduled for May 2024 .
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. Should you have any
questions, please do not hesitate to call us at [phone].
Former Weber County Landfill Monitoring , 02-24 Page 3
ATLAS
FIGURES
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TABLES
MW-3
Measurement Depth to Water
Date Water Elev.
(feet)* (feet)
7-Sep-01 NM NM
13-Dec-01 47.47 4325.37
3-Mar-02 47.32 4325.52
11-Jun-02 47.62 4325.22
11-Sep-02 47.84 4325.00
19-Dec-02 47.68 4325.16
12-Mar-03 47.73 4325.11
19-Jun-03 48.01 4324.83
24-Oct-03 48.14 4324.7
29-Jan-04 48.05 4324.79
30-Apr-04 47.60 4325.24
14-Jul-04 47.79 4325.05
28-Oct-04 47.67 4325.17
23-Feb-05 47.28 4325.56
19-May-05 47.01 4325.83
12-Aug-05 46.60 4326.24
7-Nov-05 46.72 4326.12
2-Mar-06 46.74 4326.10
22-May-06 46.49 4326.35
16-Aug-06 46.65 4326.19
16-Nov-06 46.67 4326.17
28-Feb-07 46.81 4326.03
17-May-07 47.08 4325.76
15-Aug-07 47.62 4325.22
20-Nov-07 47.52 4325.32
5-Mar-08 47.32 4325.52
29-May-08 47.20 4325.64
26-Aug-08 47.71 4325.13
17-Nov-08 47.57 4325.27
23-Mar-10 47.38 4325.46
26-May-10 47.39 4325.45
26-Aug-10 47.85 4324.99
17-Nov-10 47.64 4325.20
22-Feb-11 47.42 4325.42
26-May-11 46.81 4326.03
24-Aug-11 46.57 4326.27
14-Nov-11 46.54 4326.30
28-Feb-12 46.70 4326.14
16-May-12 46.91 4325.93
22-Aug-12 47.38 4325.46
6-Nov-12 47.13 4325.71
28-Feb-13 47.15 4325.69
19-Jun-13 46.97 4325.87
4-Sep-13 47.51 4325.33
TABLE 1
WEBER COUNTY LANDFILL
Summary of Water Level Measurements
MW-4 MW-7 MW-8
Depth to Water Depth to Water Depth to Water
Water Elev. Water Elev. Water Elev.
(feet)* (feet) (feet)* (feet) (feet)* (feet)
NM NM 13.72 4293.99 10.51 4294.08
47.17 4324.07 12.69 4295.02 8.34 4296.25
46.55 4324.69 12.49 4295.22 8.11 4296.48
47.18 4324.06 12.35 4295.36 8.08 4296.51
48.07 4323.17 12.57 4295.14 8.22 4296.37
47.62 4323.62 12.81 4294.90 8.41 4296.18
47.32 4323.92 12.47 4295.24 8.07 4296.52
47.90 4323.34 12.81 4294.90 8.45 4296.14
48.55 4322.69 12.95 4294.76 8.53 4296.06
48.42 4322.82 12.88 4294.83 7.99 4296.60
47.36 4323.88 11.78 4295.93 7.32 4297.27
47.38 4323.86 12.53 4295.18 8.12 4296.47
47.83 4323.41 11.74 4295.97 7.33 4297.26
46.64 4324.6 12.26 4295.45 7.77 4296.82
45.88 4325.36 9.08 4298.63 3.78 4300.81
45.71 4325.53 11.99 4295.72 7.81 4296.78
45.31 4325.93 12.38 4295.33 8.23 4296.36
45.02 4326.22 10.97 4296.74 6.15 4298.44
44.81 4326.43 9.87 4297.84 4.90 4299.69
45.28 4325.96 12.10 4295.61 7.70 4296.89
45.50 4325.74 11.93 4295.78 7.67 4296.92
45.49 4325.75 12.24 4295.47 7.86 4296.73
46.10 4325.14 12.02 4295.69 7.83 4296.76
47.53 4323.71 12.42 4295.29 8.13 4296.46
47.59 4323.65 12.49 4295.22 8.19 4296.40
47.17 4324.07 12.22 4295.49 8.00 4296.59
47.21 4324.03 10.83 4296.88 6.05 4298.54
48.58 4322.66 16.91 4290.8 7.54 4297.05
48.19 4323.05 12.40 4295.31 8.14 4296.45
47.48 4323.76 12.30 4295.41 7.91 4296.68
47.34 4323.90 10.47 4297.24 5.39 4299.20
48.80 4322.44 12.39 4295.32 8.09 4296.50
48.69 4322.55 12.48 4295.23 8.30 4296.29
47.77 4323.47 11.36 4296.35 6.84 4297.75
47.13 4324.11 6.71 4301.00 1.53 4303.06
47.67 4323.57 10.29 4297.42 6.22 4298.37
47.24 4324.00 11.52 4296.19 7.11 4297.48
46.79 4324.45 11.80 4295.91 7.36 4297.23
46.88 4324.36 11.69 4296.02 6.86 4297.73
48.50 4322.74 12.18 4295.53 7.74 4296.85
48.43 4322.81 12.02 4295.69 7.63 4296.96
47.99 4323.25 12.21 4295.50 7.73 4296.86
46.92 4324.32 11.75 4295.96 6.94 4297.65
49.33 4321.91 11.90 4295.81 7.53 4297.06
1
MW-9
Depth to Water
Water Elev.
(feet)* (feet)
11.29 4295.16
6.98 4299.47
6.71 4299.74
6.72 4299.73
7.30 4299.15
7.06 4299.39
6.54 4299.91
7.18 4299.27
7.43 4299.02
6.97 4299.48
5.65 4300.8
7.23 4299.22
6.35 4300.10
5.25 4301.20
3.08 4303.37
6.54 4299.91
6.73 4299.72
4.79 4301.66
4.34 4302.11
6.71 4299.74
6.44 4300.01
6.49 4299.96
6.39 4300.06
7.53 4298.92
7.19 4299.26
6.11 4300.34
5.32 4301.13
7.21 4299.24
6.99 4299.46
6.63 4299.82
4.93 4301.52
7.41 4299.04
7.29 4299.16
5.85 4300.60
1.35 4305.10
5.72 4300.73
6.22 4300.23
6.21 4300.24
6.16 4300.29
7.26 4299.19
6.85 4299.60
6.54 4299.91
6.25 4300.20
7.02 4299.43
ATLAS
TABLE 1
WEBER COUNTY LANDFILL
Summary of Water Level Measurements
MW-3 MW-4 MW-7 MW-8
Measurement Depth to Water Depth to Water Depth to Water Depth to
Date Water Elev. Water Elev. Water Elev. Water
(feet)* (feet) (feet)* (feet) (feet)* (feet) (feet)*
12-Nov-13 47.35 4325.49 49.11 4322.13 12.14 4295.57 7.76
26-Feb-14 47.33 4325.51 48.43 4322.81 11.57 4296.14 6.73
3-Jun-14 47.61 4325.23 48.56 4322.68 11.60 4296.11 7.03
27-Aug-14 47.85 4324.99 49.46 4321.78 11.26 4296.45 6.80
5-Nov-14 47.75 4325.09 49.35 4321.89 12.20 4295.51 7.74
26-Mar-15 47.75 4325.09 48.66 4322.58 11.90 4295.81 7.43
11-Jun-15 47.80 4325.04 48.87 4322.37 11.68 4296.03 7.18
26-Aug-15 48.09 4324.75 49.74 4321.50 11.64 4296.07 7.36
12-Nov-15 47.89 4324.95 49.60 4321.64 12.11 4295.60 7.64
24-Mar-16 47.51 4325.33 48.53 4322.71 11.07 4296.64 6.75
23-Jun-16 47.69 4325.15 49.06 4322.18 11.66 4296.05 6.74
8-Sep-16 47.80 4325.04 49.98 4321.26 11.79 4295.92 7.44
22-Nov-16 47.51 4325.33 49.56 4321.68 12.00 4295.71 7.57
2-Mar-17 47.00 4325.84 48.19 4323.05 10.10 4297.61 4.89
7-Jun-17 46.67 4326.17 47.83 4323.41 9.20 4298.51 3.91
5-Sep-17 47.05 4325.79 48.60 4322.64 12.35 4295.36 7.60
8-Nov-17 46.92 4325.92 48.14 4323.10 12.39 4295.32 7.73
14-Mar-18 47.08 4325.76 47.36 4323.88 12.40 4295.31 7.79
31-May-18 47.36 4325.48 47.64 4323.60 12.41 4295.30 7.71
17-Aug-18 47.69 4325.15 48.99 4322.25 12.50 4295.21 7.73
2-Nov-18 47.31 4325.53 49.20 4322.04 12.60 4295.11 7.92
26-Mar-19 46.87 4325.97 47.93 4323.31 11.54 4296.17 6.72
12-Jun-19 46.65 4326.19 47.68 4323.56 9.71 4298.00 4.44
25-Sep-19 46.99 4325.85 48.65 4322.59 12.32 4295.39 7.60
4-Dec-19 46.93 4325.91 48.11 4323.13 12.69 4295.02 8.06
19-Mar-20 47.01 4325.83 47.61 4323.63 11.43 4296.28 6.40
3-Jun-20 47.30 4325.54 48.04 4323.20 12.26 4295.45 7.48
6-Aug-20 47.68 4325.16 48.87 4322.37 12.43 4295.28 7.71
3-Nov-20 47.58 4325.26 49.07 4322.17 12.69 4295.02 8.03
31-Mar-21 47.62 4325.22 48.51 4322.73 12.72 4294.99 8.08
10-Jun-21 47.95 4324.89 48.78 4322.46 12.60 4295.11 7.84
1-Sep-21 48.30 4324.54 49.49 4321.75 12.52 4295.19 7.84
30-Nov-21 48.05 4324.79 49.37 4321.87 12.81 4294.90 8.15
16-Mar-22 47.99 4324.85 48.89 4322.35 12.40 4295.31 7.74
8-Jun-22 48.22 4324.62 49.02 4322.22 12.19 4295.52 7.50
19-Sep-22 48.51 4324.33 50.16 4321.08 12.27 4295.44 7.64
12-Dec-22 48.15 4324.69 49.72 4321.52 12.64 4295.07 8.02
30-Mar-23 47.48 4325.36 48.44 4322.80 10.34 4297.37 5.07
6-Sep-23 47.11 4325.73 49.07 4322.17 11.19 4296.52 6.30
22-Feb-24 46.79 4326.05 48.03 4323.21 10.78 4296.93 5.62
* From top of well casing (all wells were suNeyed or resuNeyed in October 2001 ).
NM = Not measured
2
Water
Elev.
(feet)
4296.83
4297.86
4297.56
4297.79
4296.85
4297.16
4297.41
4297.23
4296.95
4297.84
4297.85
4297.15
4297.02
4299.70
4300.68
4296.99
4296.86
4296.80
4296.88
4296.86
4296.67
4297.87
4300.15
4296.99
4296.53
4298.19
4297.11
4296.88
4296.56
4296.51
4296.75
4296.75
4296.44
4296.85
4297.09
4296.95
4296.57
4299.52
4298.29
4298.97
MW-9
Depth to Water
Water Elev.
(feet)* (feet)
7.02 4299.43
6.05 4300.40
6.16 4300.29
6.47 4299.98
7.01 4299.44
6.37 4300.08
6.02 4300.43
6.88 4299.57
6.83 4299.62
5.91 4300.54
6.34 4300.11
7.10 4299.35
6.78 4299.67
3.88 4302.57
3.37 4303.08
7.14 4299.31
6.92 4299.53
6.70 4299.75
6.76 4299.69
7.50 4298.95
7.20 4299.25
5.45 4301.00
3.70 4302.75
7.37 4299.08
6.95 4299.50
5.66 4300.79
6.59 4299.86
7.42 4299.03
7.30 4299.15
6.88 4299.57
7.15 4299.30
7.37 4299.08
7.21 4299.24
6.72 4299.73
6.46 4299.99
7.05 4299.40
7.09 4299.36
3.56 4302.89
6.75 4299.70
5.42 4301.03
ATLAS
TABLE 2
WEBER COUNTY LANDFILL
Summary of Water Quality Data
February 2024
(mg/I unless noted )
Well Identification : MW-3 "Up gradient"
State of Utah Groundwater SAMPLING DATE
Solid Waste Monitoring Quality
Parameters Protection
Standard 22-Feb-24
DISSOLVED METALS
Antimony 0 .006 <0 .0001
Arsenic 0.01 0.0010
Barium 2 .0 0 .195
Beryllium 0 .004 <0 .0001 U
Cadmium 0.005 <0 .00008 U
Chromium 0.1 <0 .00005 U
Cobalt 2.0 0.00005 J
Copper 1.3 0 .0002 J
Iron <0 .008 U
Manganese 0.22
Mercury 0 .002 <0 .0008 U
Selenium 0 .05 0 .0008
Silver 0 .1 <0 .00009 U
Thallium 0.002 <0 .00005 U
Tin <0 .01 U
Vanadium 0.3 <0.0001 U
Zinc 5.0 0.0004 J
ANIONS
Bicarbonate (as CaCO3) 252
Carbonate (as CaCO3) <0 .2 U
Chloride 166
Sulfate 56 .2
CATIONS
Calcium 98 .6
Magnesium 18.8
Potassium 3.9
Sodium 91 .6
OTHER CHEMISTRIES
Ammonia (as N) <0 .11
COD 20
Cyanide <0 .002
Nitrate (as N) 0.98
Total Dissolved Solids (TDS) 596
pH (units) 7.4 SPH
Total Organic Carbon (TOC) 596.0
FIELD MEASUREMENTS
pH (units) 7.26
Conductivity (ms0 /cm 0 ) 0.4164
Temperature (Deg. C) 14.4
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards .
J = Detected but below the Reporting Limit; Therefore , result is an estimated concentration .
U = Analyte included in the analysis, but not detected .
SPH = Sample submitted past method specified holding time .
[] JFD = The reported value is qualified because the associated field duplicate sample analysis control limits were exceeded .
TABLE 3
WEBER COUNTY LANDFILL
Summary of Water Quality Data
February 2024
(mg/I unless noted )
Well Identification : MW-4 "Up gradient"
State of Utah Groundwater SAMPLING DATE
Solid Waste Monitoring Quality
Parameters Protection
Standard 22-Feb-24
DISSOLVED METALS
Antimony 0 .006 <0 .0001 U
Arsenic 0.01 0.0004 J
Barium 2 .0 0 .081
Beryllium 0 .004 <0 .0001 U
Cadmium 0.005 <0 .00008 U
Chromium 0.1 <0 .00005 U
Cobalt 2.0 0.0001 J
Copper 1.3 <0 .0001 U
Iron <0 .008 U
Manganese 0.38
Mercury 0 .002 <0 .0008 U
Selenium 0.05 0 .0006
Silver 0 .1 <0 .00009 U
Thallium 0.002 <0 .00005 U
Tin <0 .01 U
Vanadium 0.3 0.0001 J
Zinc 5 .0 0 .0006 J
ANIONS
Bicarbonate (as CaCO3) 296
Carbonate (as CaCO3) <2 .0U
Chloride 72.4
Sulfate 56 .0
CATIONS
Calcium 114
Magnesium 26 .6
Potassium 3.6
Sodium 23 .5
OTHER CHEMISTRIES
Ammonia (as N) 0.26
COD 32
Cyanide 0 .002
Nitrate (as N) <0 .007 U
Total Dissolved Solids (TDS) 532
pH (units) 7.2 SPH
Total Organic Carbon (TOC) 2.7
FIELD MEASUREMENTS
pH (units) 7.04
Conductivity (msc/cmc) 0.3006
Temperature (Deg. C) 13.0
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards .
J = Detected but below the Reporting Limit; Therefore , result is an estimated concentration.
U = Analyte included in the analysis, but not detected .
APH-R = The sample was origanally analyzed within the EPA-recommended holding time. The report value
was obtained from a confirmatory re-analysis that was performed outside of that holding time.
SPH = Sample submitted past method specified holding time .
[] JFD = The reported value is qualified because the associated field duplicate sample analysis control limits were exceeded .
TABLE 4
WEBER COUNTY LANDFILL
Summary of Water Quality Data
February 2024
(mg/I unless noted )
Well Identification : MW-7 "Down gradient"
State of Utah Groundwater SAMPLING DATE
Solid Waste Monitoring Quality
Parameters Protection
Standard 22-Feb-24
DISSOLVED METALS
Antimony 0 .006 0 .0004 J
Arsenic 0.01 0.0067
Barium 2 .0 0 .776
Beryllium 0 .004 <0 .0001 U
Cadmium 0.005 <00008 U
Chromium 0.1 0.0006
Cobalt 2.0 0.002
Copper 1.3 0.0012
Iron 0.06
Manganese 0.21
Mercury 0 .002 <00008 U
Selenium 0.05 <0.0004 U
Silver 0 .1 <0 .00009 U
Thallium 0.002 <00005 U
Tin <0 .01 U
Vanadium 0.3 0.0003 J
Zinc 5 .0 0.01
ANIONS
Bicarbonate (as CaCO3) 1,010
Carbonate (as CaCO3) <0 .2 U
Chloride 454
Sulfate 35 .9
CATIONS
Calcium 92 .1
Magnesium 60 .8
Potassium 105
Sodium 367
OTHER CHEMISTRIES
Ammonia (as N) 51 .3
COD 132
Cyanide 0 .005
Nitrate (as N) <0 .07
Total Dissolved Solids (TDS) 1,780
pH (units) 7.2 SPH
Total Organic Carbon (TOC) 14.4
FIELD MEASUREMENTS
pH (units) 6 .82
Conductivity (msc/cmc) 1.248
Temperature (Deg. C) 20 .9
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards .
J = Detected but below the Reporting Limit; Therefore , result is an estimated concentration.
U = Analyte included in the analysis, but not detected .
APH-R = The sample was origanally analyzed within the EPA-recommended holding time. The report value
was obtained from a confirmatory re-analysis that was performed outside of that holding time.
SPH = Sample submitted past method specified holding time .
[] JFD = The reported value is qualified because the associated field duplicate sample analysis control limits were exceeded .
TABLE 5
WEBER COUNTY LANDFILL
Summary of Water Quality Data
February 2024
(mg/I unless noted )
Well Identification : MW-8 "Down gradient"
State of Utah Groundwater SAMPLING DATE
Solid Waste Monitoring Quality
Parameters Protection
Standard 22-Feb-24 01-Jun-24 1-Sep-24
DISSOLVED METALS
Antimony 0 .006 0 .0002 J
Arsenic 0.01 0.0008
Barium 2 .0 0 .527
Beryllium 0 .004 <0 .0001 U
Cadmium 0.005 <0 .00008 U
Chromium 0.1 0 .0002 J
Cobalt 2.0 0.002
Copper 1.3 0 .0002 J
Iron 3.51
Manganese 1.92
Mercury 0 .002 <0 .00008 U
Selenium 0.05 0.0003 J
Silver 0 .1 <0 .00009 U
Thallium 0.002 <0 .00005 U
Tin <0 .01 U
Vanadium 0.3 <0.0001 U
Zinc 5 .0 0 .001 J
ANIONS
Bicarbonate (as CaCO3) 964
Carbonate (as CaCO3) <0 .2 U
Chloride 497
Sulfate 2 .71
CATIONS
Calcium 258
Magnesium 81 .6
Potassium 33 .2
Sodium 224
OTHER CHEMISTRIES
Ammonia (as N) 16.5
COD 95
Cyanide 0 .007
Nitrate (as N) <0.07 U
Total Dissolved Solids (TDS) 1,870
pH (units) 6 .5SPH
Total Organic Carbon (TOC) 8.0
FIELD MEASUREMENTS
pH (units) 6.25
Conductivity (msc/cmc) 0 .611
Temperature (Deg. C) 9.5
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards .
J = Detected but below the Reporting Limit; Therefore , result is an estimated concentration.
U = Analyte included in the analysis, but not detected .
APH-R = The sample was origanally analyzed within the EPA-recommended holding time. The report value
was obtained from a confirmatory re-analysis that was performed outside of that holding time.
SPH = Sample submitted past method specified holding time .
1-Dec-24
[] JFD = The reported value is qualified because the associated field duplicate sample analysis control limits were exceeded .
TABLE 6
WEBER COUNTY LANDFILL
Summary of Water Quality Data
February 2024
(mg/I unless noted )
Well Identification : MW-9 "Down gradient"
State of Utah Groundwater SAMPLING DATE
Solid Waste Monitoring Quality
Parameters Protection
Standard 22-Feb-24
DISSOLVED METALS
Antimony 0.006 0.0003 J
Arsenic 0.01 0.0051
Barium 2 0.187
Beryllium 0.004 <0.0001 U
Cadmium 0 .005 <0 .00008 U
Chromium 0.1 <0 .00005 U
Cobalt 2 .0 0 .0002 J
Copper 1.3 0.0002 J
Iron 3.35
Manganese 0.65
Mercury 0.002 <0 .00008 U
Selenium 0.05 <0 .0002 U
Silver 0.1 <0 .00009 U
Thallium 0 .002 <0 .00005 U
Tin <0.01 U
Vanadium 0 .3 <0 .0001
Zinc 5 0.0006 J
ANIONS
Bicarbonate (as CaCO3) 360
Carbonate (as CaCO3) <0 .2 U
Chloride 37.8
Sulfate 11 .3
CATIONS
Calcium 101
Magnesium 25.2
Potassium 6 .5
Sodium 37
OTHER CHEMISTRIES
Ammonia (as N) 1.46
COD 31
Cyanide <0 .002 U
Nitrate (as N) <0 .07 U
Total Dissolved Solids (TDS) 504
pH (units) 6 .6SPH
Total Organic Carbon (TOC) 10.3
FIELD MEASUREMENTS
pH (units) 6.45
Conductivity (ms0 /cm 0 ) 0.2367
Temperature (Deg. C) 6.3
Shaded areas indicate parameters above State of Utah Solid Waste Groundwater Quality Protection Standards .
J = Detected but below the Reporting Limit; Therefore, result is an estimated concentration .
U = Analyte included in the analysis, but not detected .
APH-R = The sample was origanally analyzed within the EPA-recommended holding time. The report value
was obtained from a confirmatory re-analysis that was performed outside of that holding time.
SPH = Sample submitted past method specified holding time .
[] JFD = The reported value is qualified because the associated field duplicate sample analysis control limits were exceeded .
TABLE 7
WEBER COUNTY LANDFILL
Summary of Field Duplicate Results
(mg/I unless noted otherwise)
Well Identification : MW9 vs . Duplicate MW10
State of Utah MONITOR WELL AND
Solid Waste Monitoring SAMPLING DATE % DIFFERENCE
Parameters
MW9 -02/22/24 MW10-02/22/24
DISSOLVED METALS
Antimony 0 .0003 J 0.0003 J 0.0%
Arsenic 0 .0051 0.0056 9.3%
Barium 0 .187 0.185 1.1%
Beryllium <0 .0001 U <0 .0001 U 0.0%
Cadmium <0 .00008 U <0 .00008 U 0.0%
Chromium <0 .00005 U <0 .00005 U 0.0%
Cobalt 0 .0002 J 0.0002 J 0.0%
Copper 0 .0002 J 0.0001 J 66 .7%
Iron 3.35 3.27 2.4%
Manganese 0 .65 0.65 0.0%
Mercury <0 .00008 U <0 .00008 U 0.0%
Selenium <0 .0002 U <0 .0002 U 0.0%
Silver <0 .00009 U 0.00009 J 0.0%
Thallium <0 .00005 U <0 .0005 U 0.0%
Tin <0 .01 U <0 .01 U 0.0%
Vanadium <0 .0001 U <0 .0001 U 0.0%
Zinc 0.0006 J 0.0004 J 40 .0%
ANIONS
Bicarbonate (as CaCO3) 360 358 0.6%
Carbonate (as CaCO3) <0 .2 U <0 .2 U 0.0%
Chloride 37 .8 37 .8 0.0%
Sulfate 11 .3 11.4 0.9%
CATIONS
Calcium 101 98 .5 2.5%
Magnesium 25.2 24 .7 2.0%
Potassium 6 .5 6.4 1.6%
Sodium 37.1 35 .7 1.2%
OTHER CHEMISTRIES
Ammonia (as N) 1.46 1.49 2.0%
COD 31 26 17.5%
Cyanide <0 .002 U <0 .002 U 0.0%
Nitrate (as N) <0.07 U <0 .07 U 0.0%
Total Dissolved Solids (TDS) 504 464 8.3%
pH (units) 6 .6 SPH 6.5 SPH 1.5%
Total Organic Carbon (TOG) 10.3 10.0 3.0%
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
J = Detected but below the Reporting Limit; Therefore , result is an estimated concentration .
U = Analyte included in the analysis, but not detected.
APH-R = The sample was origanally analyzed within the EPA-recommended holding time. The report value
was obtained from a confirmatory re-analysis that was performed outside of that holding time .
SPH = Sample submitted past method specified holding time .
APPENDIX A
GROUNDWATER FIELD MEASUREMENT AND SAMPLING RECORDS
UTAH GROUNDWATER-MONITORING FIELD RECORD
DATE:)._ ).J...-i-,~-1,, ~
PERSONELL: (")j';j rJ,,,. -;tiZ--,-
WELL WATE_f!, TEMP. DISSOLVED -pH PRODUCT NOTES, PURGE VOLUME, ODOR
NUMBER LEVEL (C) OXYGEN THICKNESS
-~~ ___ (Ff)_ __{MG/q (Ff)
~ 71JW ·J./ A -. m w~ ct it ... f11'11/ .. /{) -;,., FioJfp/ f)~,A IJ.'-~ -r:rr,1 ;J!JJAl--7
~~~~ I l
I
.
. . -1. : . .. -. ( ... t . -
.. .
. . . . .
. . . -. .
. . . .. . .
i
GROUNDWATER SAMPLING SHEET
l
Date: ~ -J.2.,-2.. Y Well!D: mw-~
Time of arrival : V PO
Job Name:_u~~~~~~µr;f1,~~LL4-
Job Number:.,........~i...:a::..aµ...:~-,..-:;:::.___..~.L----
Client:_~~~~~~11¥--------
Sampl s .
p
Weather conditions: p~ cLy-32° F
Well secured on arrival: N
Groundwater level (ft.): Y', 7 Cf
Well depth (ft.): t;7; ~
Total volume of groundwater purged (gallons): ZO
Purge Volume
al
pH Conductivity
Commentsc ~ --'~ l~:. 0°!3 0
Receiving laboratory: UJlVl'YlT ~ f ;J
Temp. (C0
) ORP(mV)
GROUNDWATER SAMPLING SHEET
Weather conditions: ~r -t/ [ Of
Well secured on arrival: {:s; N
Groundwater level (ft.): fl ~ 03
Well depth (ft.): 5 7 Cf)
Well ID: 71/ ~ I./
Time of arrival:§yO
Total volume of groundwater purged (gallons): / o/ -~ tJ 7 ·~
pH Conductivity Temp. (C0) ORP (m V)
Receiving laboratory: ~T !?<1/Y) F oz,/
GROUNDWATER SAMPLING SHEET
Date: 7.-JZ -24: Well ID: tJ1 ~-7
Time of arrival:~JO
Job Name.~~~L..l.dJ~~-'l;i:t(.{d~~.L4
JobN
Client~~~:,a__..:~,,..,,_ _____ _
Weailier conditions: ~ciJy -lj_ '1 r, F
Well secured on arrival· Y N
Groundwater Jewel (fl.): d:}jJ/1
Well depth (ft.): __ : __
Total volume of groundwater purged (gallons): A 7
pH Conductivity
Receiving laboratory: cJ &.M,T &J"\ Fcn.J
Temp. (C°} ORP(mV)
GROUNDWATER SAMPLING SHEET
Well ID: 1fJ uf-c/
Timeofarrival: ... /1-l ..... ~'----
Job Name:.~~~~L..dµAL.~H~L.:p!~LL-1
JobN
Client:,_JLJ~~~~~fl..-------
Sampl
Weather conditions: P+~ cJ.cJy
Well secured on anivat:@ N
Groundwater level (ft.): -h 2
Well depth (ft.): (<j. k ,-=
L/t;Df
Total volwne of groundwater purged (gallons): J..,b
Purge Volume pH Conductivity
(2al)
~ 70?" OJJ/~
"6" J, Jq O,r/~~?
1'1 l ~1 j h II c-., Cf ~
j , : ... .7~ /) ~n-~
~ /...--'1,-O Lnl,
')._ ' -
J,_,._, n. hJ/
Receiving laboratory: ae,,v'\T1u:k w
Temp. (C 0 ) ORP(mV)
'1 #i;--t; ·,:;:}
1 ,, -~ ,-r;r 7
o.e;--(,,9 4I
< • 5 -4 :,) . i
~ ,.J. -~~j ;--
q ,er -b}-t,
GROUNDWATER SAMPLING SHEET
Well ID: 7f/ W-°!
Time of arrival: JOY U
Job Nam ·..lL(..~~L-..:'::aCJ..~~~>4'~~~
JobN
Client:--.iu~~----"-'~D!IAIJ.-------
Weather conditions: P4 f:dJy -
Well secured on arrival&N
Groundwater level (ft.):_~--10--+-·-=z, __
Well depth (ft.): ji,~
Total volume of groundwater purged (gallons): J.A
pH Conductivity Temp. (C0 ) ORP(mV)
7(JJ4/-o/
Receiving laboratory: l,.~-4<.Ji fa, .J
APPENDIX B
LABORATORY DATA SHEETS
QUALITY ASSURANCE/QUALITY CONTROL DOCUMENTATION
AND
CHAIN OF CUSTODY
9632 South 500 West
CH EMT ECHI-FO RID
.I, BO~ •HO~ 11:S
Amended
4/4/2024
Work Order: 24B1651
Project: Weber County Landfill
Atlas
Attn: Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Client Service Contact: 801.262.7299
The analyses presented on this report were performed in accordance with the
National Environmental Laboratory Accreditation Program (NELAP) unless
noted in the comments, flags, or case narrative. If the report is to be used for
regulatory compliance, it should be presented in its entirety, and not be
altered.
Approved By:
Mark Broadhead, Project Manager
Sandy, Utah 84070 801 .262 .7299 Main 866 .792.0093 Fax
Serving the lntermountain West since 1953
www.ChemtechFord.com
Page 1 of 26
CHE M T E:C IH -F O IR: D
L ABO~ATO. II:$,
Atlas
Project: Weber County Landfill
Project Manager: Jim Coletta
Laboratory ID Sample Name
2481651-01 MW-3
2481651-02
2481651-03
2481651-04
2481651-05
2481651-06
MW-4
MW-7
MW-8
MW-9
MW-10
Amended Report Narrative
Report Changes:
Mn , Se, Ag, Tl, V and Zn was added to all samples on this report .
Work Order Report Narrative
Sample Preparation
All samples were prepared within method specified holding times . No preparation issues were noted .
Method Blanks
All blank values were within method acceptance criteria . No blank values exceeded the minimum reporting limit for any
analysis in this work order.
Laboratorv Control Samples
All laboratory control samples were within method acceptance criteria .
Method Spikes
All method spike recoveries were within method acceptance criteria, except as noted by qualifying flags .
Method Spike Duplicates
All method spike duplicates were within method acceptance criteria, except as noted by qualifying flags .
Corrective Actions
There are no corrective actions associated with this work order.
Project Name: Weber County Landfill
www.ChemtechFord.com
CtF WO#: 24B1651
Page 2 of 26
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
CHEMTl:CH -FORIJ Serving the lntermountain West Since 1953
Amended
Atlas
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Sample ID : MW-3
Matrix: Water
Date Sampled : 2/22/24 9:30
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chemical Oxygen Demand
Chloride
Cyanide, Total
Nitrate as N
pH
Sulfate
Total Dissolved Solids (TDS)
Total Organic Carbon
Metals, Dissolved
Antimony, Dissolved
Arsenic, Dissolved
Barium, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Magnesium, Dissolved
Manganese, Diss olved
Mercury, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
Result
252
<0.2
< 0.11
20
166
<0.002
0 .98
7 .4
56 .2
596
2 .7
<0 .0001
0.0010
0 .195
<0.0001
< 0 .00008
98 .6
< 0 .00005
0 .00005
0.0002
<0.008
18 .8
0 .22
< 0.00008
3 .9
0.0008
< 0 .00009
91.6
< 0.00005
< 0.01
<0 .0001
0.0004
Project Name : Weber County Landfill
www.ChemtechFord.com
Certificate of Analysis Amended
Method
Detection
Units Limit
mg/L 0.2
mg/L 0.2
mg/L 0.11
mg/L 5
mg/L 4.34
mg/L 0.002
mg/L 0.07
pH Units 0.1
mg/L 0 .64
mg/L 20
mg/L 0 .3
mg/L 0 .0001
mg/L 0.00007
mg/L 0.00008
mg/L 0.0001
mg/L 0 .00008
mg/L 0 .007
mg/L 0 .00005
mg/L 0 .00002
mg/L 0.0001
mg/L 0 .008
mg/L 0.0174
mg/L 0 .0002
mg/L 0.00008
mg/L 0.2
mg/L 0 .0002
mg/L 0.00009
mg/L 0.258
mg/L 0.00005
mg/L 0.01
mg/L 0 .0001
mg/L 0 .0003
PO#:
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Sampled By : Olaf Questereit
Minimum
Reporting Preparation
Limit Method Date/Time
1.0 SM2320B 2/23/24
1.0 SM2320B 2/23/24
0.20 EPA350.l 2/23/24
10 Hach 8000 2/26/24
10.0 EPA300.0 2/22 /24
0.002 EPA 9012B/9010C 2/27/24
0.10 EPA300.0 2/22/24 16:02
0.1 SM4500H-B 2/23/24 12:42
1.00 EPA300.0 2/22/24
20 SM2540C 2/23/24
0.5 SM 5310 C 2/23 /24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.2 EPA 6010D/3005A 2/28 /24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
O.Q2 EPA 6010D/3005A 2/28 /24
0.100 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27 /24
0.0002 EPA 7470A 2/29/24
0.5 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.500 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27 /24
O.Q2 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27/24
0.01 EPA 6020A/3010A 2/27/24
CtF WO#: 24B1651
Lab ID : 24B1651-01
Analysis
Dateffime Flag(s)
2/23 /24
2/23 /24 u
2/23 /24 u
2/27/24
2/22/24
2/27/24 u
2/22/24 22: 15
2/23/24 13 :16 SPH
2/22 /24
2/23 /24
2/24/24
2/27/24 u
2/27/24
2/27/24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 u
2/27/24 J
2/27/24
2/28 /24 u
2/28 /24
2/27/24
3/1/24 u
2/28 /24
2/27/24
2/27/24 u
2/28 /24
2/27/24 u
2/28 /24 u
2/27/24 u
2/27/24 J
Page 3 of 26
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
CHEMTl:C H-FO RIJ Serving the lntermountain West Since 1953
Amended
Atlas
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Sample ID : MW-4
Matrix: Water
Date Sampled : 2/22/24 10:30
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chemical Oxygen Demand
Chloride
Cyanide, Total
Nitrate as N
pH
Sulfate
Total Dissolved Solids (TDS)
Total Organic Carbon
Metals, Dissolved
Antimony, Dissolved
Arsenic, Dissolved
Barium, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Magnesium, Dissolved
Manganese, Diss olved
Mercury, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
Result
296
<0.2
0 .26
32
72.4
0.002
<0.Q7
7 .2
56 .0
532
2 .7
<0 .0001
0.0004
0 .081
<0.0001
< 0 .00008
114
< 0 .00005
0.0001
<0 .0001
<0.008
26 .6
0 .38
< 0.00008
3 .6
0.0006
< 0 .00009
23.5
< 0.00005
< 0.01
0.0001
0.0006
Project Name : Weber County Landfill
www.ChemtechFord.com
Certificate of Analysis Amended
Method
Detection
Units Limit
mg/L 0.2
mg/L 0.2
mg/L 0.11
mg/L 5
mg/L 0.43
mg/L 0.002
mg/L 0.07
pH Units 0.1
mg/L 0 .64
mg/L 20
mg/L 0 .3
mg/L 0 .0001
mg/L 0.00007
mg/L 0.00008
mg/L 0.0001
mg/L 0 .00008
mg/L 0 .007
mg/L 0 .00005
mg/L 0 .00002
mg/L 0.0001
mg/L 0 .008
mg/L 0.0174
mg/L 0 .0002
mg/L 0.00008
mg/L 0.2
mg/L 0 .0002
mg/L 0.00009
mg/L 0.258
mg/L 0.00005
mg/L 0.01
mg/L 0 .0001
mg/L 0 .0003
PO#:
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Sampled By : Olaf Questereit
Minimum
Reporting Preparation
Limit Method Date/Time
1.0 SM2320B 2/23/24
1.0 SM2320B 2/23/24
0.20 EPA350.l 2/23/24
10 Hach 8000 2/26/24
1.00 EPA300.0 2/22 /24
0.002 EPA 9012B/9010C 2/27/24
0.10 EPA300.0 2/22/24 I 6:02
0.1 SM4500H-B 2/23/24 12:42
1.00 EPA300.0 2/22/24
20 SM2540C 2/23/24
0.5 SM 5310 C 2/23 /24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.2 EPA 6010D/3005A 2/28 /24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.Q2 EPA 6010D/3005A 2/28 /24
0.100 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27 /24
0.0002 EPA 7470A 2/29/24
0.5 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.500 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27 /24
0.Q2 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27/24
0.01 EPA 6020A/3010A 2/27/24
CtF WO#: 24B1651
Lab ID : 24B1651-02
Analysis
Dateffime Flag(s)
2/23 /24
2/23 /24 u
2/23 /24
2/27/24
2/22/24
2/27/24
2/22/24 23 :02 u
2/23/24 13 :18 SPH
2/22 /24
2/23 /24
2/24/24
2/27/24 u
2/27/24 J
2/27/24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 u
2/27/24 J
2/27/24 u
2/28 /24 u
2/28 /24
2/27/24
3/1/24 u
2/28 /24
2/27/24
2/27/24 u
2/28 /24
2/27/24 u
2/28 /24 u
2/27/24 J
2/27/24 J
Page 4 of 26
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
CHEMTl:C H-FO RIJ Serving the lntermountain West Since 1953
Amended
Atlas
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Sample ID : MW-7
Matrix: Water
Date Sampled : 2/22/24 13:15
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chemical Oxygen Demand
Chloride
Cyanide, Total
Nitrate as N
pH
Sulfate
Total Dissolved Solids (TDS)
Total Organic Carbon
Metals, Dissolved
Antimony, Dissolved
Arsenic, Dissolved
Barium, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
Result
1010
<0.2
51.3
132
454
0 .005
<0.Q7
7 .2
35 .9
1780
14.4
0.0004
0.0067
0 .776
<0.0001
< 0 .00008
92.l
0 .0006
0.002
0.0012
0.06
60.8
0 .21
< 0.00008
105
0.0004
< 0 .00009
367
< 0.00005
< 0.01
0.0003
0.01
Project Name : Weber County Landfill
www.ChemtechFord.com
Certificate of Analysis Amended
Method
Detection
Units Limit
mg/L 0.2
mg/L 0.2
mg/L 0.65
mg/L 5
mg/L 4.34
mg/L 0.002
mg/L 0.07
pH Units 0.1
mg/L 0 .64
mg/L 20
mg/L 0 .3
mg/L 0 .0001
mg/L 0.00007
mg/L 0.00008
mg/L 0.0001
mg/L 0 .00008
mg/L 0 .007
mg/L 0 .00005
mg/L 0 .00002
mg/L 0.0001
mg/L 0 .008
mg/L 0.0174
mg/L 0 .0002
mg/L 0.00008
mg/L 0.2
mg/L 0 .0002
mg/L 0.00009
mg/L 0.258
mg/L 0.00005
mg/L 0.01
mg/L 0 .0001
mg/L 0 .0003
PO#:
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Sampled By : Olaf Questereit
Minimum
Reporting Preparation
Limit Method Date/Time
1.0 SM2320B 2/23/24
1.0 SM2320B 2/23/24
1.20 EPA350.l 2/23/24
10 Hach 8000 2/26/24
10.0 EPA300.0 2/22 /24
0.002 EPA 9012B/9010C 2/27/24
0.10 EPA300.0 2/22/24 I 6:02
0.1 SM4500H-B 2/23/24 12:42
1.00 EPA300.0 2/22/24
20 SM2540C 2/23/24
0.5 SM 5310 C 2/23 /24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.2 EPA 6010D/3005A 2/28 /24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.Q2 EPA 6010D/3005A 2/28 /24
0.100 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27 /24
0.0002 EPA 7470A 2/29/24
0.5 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.500 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27 /24
0.Q2 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27/24
0.01 EPA 6020A/3010A 2/27/24
CtF WO#: 24B1651
Lab ID : 24B1651-03
Analysis
Dateffime Flag(s)
2/24/24
2/24/24 u
2/23 /24
2/27/24
2/22/24
2/27/24
2/22/24 23 :25 u
2/23/24 13 :18 SPH
2/22 /24
2/23 /24
2/24/24
2/27/24 J
2/27/24
2/27/24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24
2/27/24
2/27/24
2/28 /24
2/28 /24
2/27/24
3/1/24 u
2/28 /24
2/27/24 J
2/27/24 u
2/28 /24
2/27/24 u
2/28 /24 u
2/27/24 J
2/27/24
Page 5 of 26
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
CHEMTl:CH -FORIJ Serving the lntermountain West Since 1953
Amended
Atlas
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Sample ID : MW-8
Matrix: Water
Date Sampled : 2/22/24 12:20
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chemical Oxygen Demand
Chloride
Cyanide, Total
Nitrate as N
pH
Sulfate
Total Dissolved Solids (TDS)
Total Organic Carbon
Metals, Dissolved
Antimony, Dissolved
Arsenic, Dissolved
Barium, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Magnesium, Dissolved
Manganese, Dissolved
Mercury, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
Result
964
<0.2
16.5
95
497
0.007
<0.Q7
6.5
2.71
1870
8.0
0.0002
0.0008
0 .527
<0.0001
< 0 .00008
258
0 .0002
0.002
0.0002
3.51
81.6
1.92
< 0.00008
33 .2
0.0003
< 0 .00009
224
< 0.00005
< 0.01
<0 .0001
0 .001
Project Name : Weber County Landfill
www.ChemtechFord.com
Certificate of Analysis Amended
Method
Detection
Units Limit
mg/L 0.2
mg/L 0.2
mg/L 0.22
mg/L 5
mg/L 4.34
mg/L 0.002
mg/L 0.07
pH Units 0.1
mg/L 0 .64
mg/L 20
mg/L 0 .3
mg/L 0 .0001
mg/L 0.00007
mg/L 0.00008
mg/L 0.0001
mg/L 0 .00008
mg/L 0 .007
mg/L 0 .00005
mg/L 0 .00002
mg/L 0.0001
mg/L 0 .008
mg/L 0.0174
mg/L 0 .0002
mg/L 0.00008
mg/L 0.2
mg/L 0 .0002
mg/L 0.00009
mg/L 0.258
mg/L 0.00005
mg/L 0.01
mg/L 0 .0001
mg/L 0 .0003
PO#:
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Sampled By : Olaf Questereit
Minimum
Reporting Preparation
Limit Method Date/Time
1.0 SM2320B 2/23/24
1.0 SM2320B 2/23/24
0.40 EPA350.1 2/23/24
10 Hach 8000 2/26/24
10.0 EPA300.0 2/22 /24
0.002 EPA 9012B/9010C 2/27/24
0.10 EPA300.0 2/22/24 16:02
0.1 SM4500H-B 2/23/24 12:42
1.00 EPA300.0 2/22/24
20 SM2540C 2/23/24
0.5 SM 5310 C 2/23 /24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.2 EPA 6010D/3005A 2/28 /24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.Q2 EPA 6010D/3005A 2/28 /24
0.100 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27 /24
0.0002 EPA 7470A 2/29/24
0.5 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.500 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27 /24
0.Q2 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27/24
0.01 EPA 6020A/3010A 2/27/24
CtF WO#: 24B1651
Lab ID : 24B1651-04
Analysis
Dateffime Flag(s)
2/23 /24
2/23 /24 u
2/23 /24
2/27/24
2/22/24
2/27/24
2/22/24 23 :48 u
2/23/24 13 :19 SPH
2/22 /24
2/23 /24
2/24/24
2/27/24 J
2/27/24
2/27/24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 J
2/27/24
2/27/24
2/28 /24
2/28 /24
2/27/24
3/1/24 u
2/28 /24
2/27/24 J
2/27/24 u
2/28 /24
2/27/24 u
2/28 /24 u
2/27/24 u
2/27/24 J
Page 6 of 26
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
CHEMTl:CH -FORIJ Serving the lntermountain West Since 1953
Amended
Atlas
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Sample ID : MW-9
Matrix: Water
Date Sampled : 2/22/24 11 :25
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chemical Oxygen Demand
Chloride
Cyanide, Total
Nitrate as N
pH
Sulfate
Total Dissolved Solids (TDS)
Total Organic Carbon
Metals, Dissolved
Antimony, Dissolved
Arsenic, Dissolved
Barium, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Magnesium, Dissolved
Manganese, Diss olved
Mercury, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
Result
360
<0.2
1.46
31
37.8
<0.002
<0.D7
6 .6
11.3
504
10.3
0.0003
0.0051
0 .187
<0.0001
< 0 .00008
101
< 0 .00005
0.0002
0.0002
3.35
25 .2
0 .65
< 0.00008
6.5
<0.0002
< 0 .00009
37.1
< 0.00005
< 0.01
<0 .0001
0.0006
Project Name : Weber County Landfill
www.ChemtechFord.com
Certificate of Analysis Amended
Method
Detection
Units Limit
mg/L 0.2
mg/L 0.2
mg/L 0.11
mg/L 5
mg/L 0.43
mg/L 0.002
mg/L 0.07
pH Units 0.1
mg/L 0 .64
mg/L 20
mg/L 0 .3
mg/L 0 .0001
mg/L 0.00007
mg/L 0.00008
mg/L 0.0001
mg/L 0 .00008
mg/L 0 .007
mg/L 0 .00005
mg/L 0 .00002
mg/L 0.0001
mg/L 0 .008
mg/L 0.0174
mg/L 0 .0002
mg/L 0.00008
mg/L 0.2
mg/L 0 .0002
mg/L 0.00009
mg/L 0.258
mg/L 0.00005
mg/L 0.01
mg/L 0 .0001
mg/L 0 .0003
PO#:
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Sampled By : Olaf Questereit
Minimum
Reporting Preparation
Limit Method Date/Time
1.0 SM2320B 2/23/24
1.0 SM2320B 2/23/24
0.20 EPA350.l 2/23/24
10 Hach 8000 2/26/24
1.00 EPA300.0 2/22 /24
0.002 EPA 9012B/9010C 2/27/24
0.10 EPA300.0 2/22/24 I 6:02
0.1 SM4500H-B 2/23/24 12:42
1.00 EPA300.0 2/22/24
20 SM2540C 2/23/24
0.5 SM 5310 C 2/29/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.2 EPA 6010D/3005A 2/28 /24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .02 EPA 6010D/3005A 2/28 /24
0.100 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27 /24
0.0002 EPA 7470A 2/29/24
0.5 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.500 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27 /24
0.02 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27/24
0.01 EPA 6020A/3010A 2/27/24
CtF WO#: 24B1651
Lab ID : 24B1651-05
Analysis
Dateffime Flag(s)
2/23 /24
2/23 /24 u
2/23 /24
2/27/24
2/23 /24
2/27/24 u
2/23 /24 0 : 11 u
2/23/24 13 :20 SPH
2/23 /24
2/23 /24
2/29/24
2/27/24 J
2/27/24
2/27/24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 u
2/27/24 J
2/27/24
2/28 /24
2/28 /24
2/27/24
3/1/24 u
2/28 /24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 u
2/28 /24 u
2/27/24 u
2/27/24 J
Page 7 of 26
I Chemtech-Ford Laboratories
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
CHEMTl:C H-FO RIJ Serving the lntermountain West Since 1953
Amended
Atlas
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Sample ID : MW-10
Matrix: Water
Date Sampled : 2/22/24 9:00
Inorganic
Alkalinity -Bicarbonate (as CaCO3)
Alkalinity -Carbonate (as CaCO3)
AmmoniaasN
Chemical Oxygen Demand
Chloride
Cyanide, Total
Nitrate as N
pH
Sulfate
Total Dissolved Solids (TDS)
Total Organic Carbon
Metals, Dissolved
Antimony, Dissolved
Arsenic, Dissolved
Barium, Dissolved
Beryllium, Dissolved
Cadmium, Dissolved
Calcium, Dissolved
Chromium, Dissolved
Cobalt, Dissolved
Copper, Dissolved
Iron, Dissolved
Magnesium, Dissolved
Manganese, Diss olved
Mercury, Dissolved
Potassium, Dissolved
Selenium, Dissolved
Silver, Dissolved
Sodium, Dissolved
Thallium, Dissolved
Tin, Dissolved
Vanadium, Dissolved
Zinc, Dissolved
Result
358
<0.2
1.49
26
37.8
<0.002
<0.Q7
6.5
11.4
464
10.0
0.0003
0.0056
0 .185
<0.0001
< 0 .00008
98 .5
< 0 .00005
0.0002
0.0001
3.27
24 .7
0 .65
< 0.00008
6.4
<0.0002
< 0 .00009
35 .7
< 0.00005
< 0.01
<0 .0001
0.0004
Project Name : Weber County Landfill
www.ChemtechFord.com
Certificate of Analysis Amended
Method
Detection
Units Limit
mg/L 0.2
mg/L 0.2
mg/L 0.11
mg/L 5
mg/L 0.43
mg/L 0.002
mg/L om
pH Units 0.1
mg/L 0 .64
mg/L 20
mg/L 0 .3
mg/L 0 .0001
mg/L 0.00007
mg/L 0.00008
mg/L 0.0001
mg/L 0 .00008
mg/L 0 .007
mg/L 0 .00005
mg/L 0 .00002
mg/L 0.0001
mg/L 0 .008
mg/L 0.0174
mg/L 0 .0002
mg/L 0.00008
mg/L 0.2
mg/L 0 .0002
mg/L 0.00009
mg/L 0.258
mg/L 0.00005
mg/L 0.01
mg/L 0 .0001
mg/L 0 .0003
PO#:
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Sampled By : Olaf Questereit
Minimum
Reporting Preparation
Limit Method Date/Time
1.0 SM2320B 2/23/24
1.0 SM2320B 2/23/24
0.20 EPA350.l 2/23/24
10 Hach 8000 2/26/24
1.00 EPA300.0 2/22 /24
0.002 EPA 9012B/9010C 2/27/24
0.10 EPA300.0 2/22/24 I 6:02
0.1 SM4500H-B 2/23/24 12:42
1.00 EPA300.0 2/22/24
20 SM2540C 2/23/24
0.5 SM 5310 C 2/23 /24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.2 EPA 6010D/3005A 2/28 /24
0 .0005 EPA 6020A/3010A 2/27/24
0 .0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.Q2 EPA 6010D/3005A 2/28 /24
0.100 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27 /24
0.0002 EPA 7470A 2/29/24
0.5 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27/24
0.0005 EPA 6020A/3010A 2/27/24
0.500 EPA 6010D/3005A 2/28/24
0.0005 EPA 6020A/3010A 2/27 /24
0.Q2 EPA 6010D/3005A 2/28 /24
0.0005 EPA 6020A/3010A 2/27/24
0.01 EPA 6020A/3010A 2/27/24
CtF WO#: 24B1651
Lab ID : 24B1651-06
Analysis
Dateffime Flag(s)
2/23 /24
2/23 /24 u
2/23 /24
2/27/24
2/23 /24
2/27/24 u
2/23 /24 0:34 u
2/23/24 13 :20 SPH
2/23 /24
2/23 /24
2/24/24
2/27/24 J
2/27/24
2/27/24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 u
2/27/24 J
2/27/24
2/28 /24
2/28 /24
2/27/24
3/1/24 u
2/28 /24
2/27/24 u
2/27/24 u
2/28 /24
2/27/24 u
2/28 /24 u
2/27/24 u
2/27/24 J
Page 8 of 26
I
CHEMTl:C H-FO RIJ
Chemtech-Ford Laboratories
Serving the lntermountain West Since 1953
Amended Certificate of Analysis
Atlas PO#:
9632 South 500 West
Sandy, UT 84070
0 :[phone] F: [phone]
www.ChemtechFord.com
Amended
Jim Coletta
358 South 700 East #B518
Salt Lake City, UT 84102
Receipt: 2/22/24 14:36@ 0.6 °C
Date Reported : 4/4/2024
Project Name : Weber County Landfill
Report Footnotes
Abbreviations
ND= Not detected at the corresponding Minimum Reporting Limit (MRL).
I mg/L = one milligram per liter or I mg/kg = one milligram per kilogram = I part per million.
I ug/L = one microgram per liter or I ug/kg = one microgram per kilogram = I part per billion.
I ng/L = one nanogram per liter or I ng/kg = one nanogram per kilogram = I part per trillion.
Flag Descriptions
J = Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLP J-Flag).
SPH = Sample submitted past method specified holding time.
U = Analyte included in the analysis, but not detected
Project Name : Weber County Landfill
www.ChemtechFord.com
CtF WO#: 24B1651
Page 9 of 26
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Page 10 of 26
QC Report for Work Order {WO) -24B1651
Analyte %Rec RPD Limits RPD Max Result Source Cone
Blank -SM 2320 B -Alkalinity {w/total)
QC Sample ID: BYB0952-BLK1 Batch: BYB0952
Date Prepared: 02/23/2024 Date Analyzed: 02/23 /2024 Units: mg/L
Alkalinity -Bicarbonate (as ND
CaCO3)
U -Analyte included in the analysis, but not detected
Alkalinity -Carbonate (as ND
CaCO3)
U -Analyte included in the analysis, but not detected
Duplicate -SM 2320 B -Alkalinity {w/total)
QC Sample ID: BYB0952-DUP1 Batch: BYB0952 QC Source Sample: 24B1651-01
Date Prepared: 02/23/2024 Date Analyzed: 02/23 /2024 Units : mg/L
Alkalinity -Bicarbonate (as 2.43 20 258 252
CaCO3)
Alkalinity -Carbonate (as 20 ND ND
CaCO3)
U -Analyte included in the analysis , but not detected
Alkalinity -Hydroxide (as CaCO3) 20 ND ND
U -Analyte included in the analysis , but not detected
Alkalinity -Total (as CaCO3) 2.43 20 258 252
LCS -SM 2320 B -Alkalinity (w/total)
QC Sample ID: BYB0952-BS1 Batch: BYB0952
Date Prepared: 02/23 /2024 Date Analyzed: 02/23 /2024 Units : mg/L
Alkalinity -Total (as CaCO3) 93 .3 90-110 220
QC Report for Work Order {WO) -24B1651
Analyte %Rec RPD Limits RPD Max Result Source Cone
Blank -EPA 350.1 -Ammonia as N by distillation
QC Sample ID: BYB0911-BLK1 Batch: BYB0911
Date Prepared: 02/23 /2024 Date Analyzed: 02/23 /2024 Units: mg/L
Ammonia as N ND
U -Analyte included in the analysis, but not detected
LCS -EPA 350.1 -Ammonia as N by distillation
QC Sample ID: BYB0911-BS1
Date Prepared: 02/23 /2024
Batch: BYB0911
Date Analyzed: 02/23 /2024 Units : mg/L
SpkValue MRL DF
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
1.0 1.00
236 1.0 1.00
SpkValue MRL DF
0.20 1.00
Ammonia as N 117 90-110 5.87 5.00 0.20 1.00
QM-11 -The Laboratory Control Sample recovery was outside acceptance limits . The analytical batch was accepted based on the recovery of the
Method Spike.
Matrix Spike -EPA 350.1 -Ammonia as N by distillation
QC Sample ID: BYB0911-MS1 Batch: BYB0911 QC Source Sample: 24B1651-01
Date Prepared: 02/23 /2024 Date Analyzed: 02/23 /2024 Units: mg/L
Ammonia as N 77 .0 80-120 3.85 ND 5.00 0.20 1.00
QM-RPD -The recovery was outside acceptance limits for the MS and/or MSD . The RPD between the MS and MSD was acceptable and
indicates the recovery is due to matrix interference . The batch was accepted based on the acceptable recovery of the LCS and the RPD .
QC Sample ID: BYB0911-MSD1
Date Prepared: 02/23 /2024
Ammonia as N
Matrix Spike Dup -EPA 350.1 -Ammonia as N by distillation
Batch: BYB0911 QC Source Sample: 24B1651-01
Date Analyzed: 02/23 /2024 Units : mg/L
73 .5 4 .53 80-120 20 3.68 ND 5.00
QM-RPD -The recovery was outside acceptance limits for the MS and/or MSD . The RPD between the MS and MSD was acceptable and
indicates the recovery is due to matrix interference . The batch was accepted based on the acceptable recovery of the LCS and the RPD .
CtF WO#: 24B1651
www.ChemtechFord.com
0.20 1.00
Page 11 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Antimony (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Ant imony, Dissolved ND
U -Analyte included in the analysis , but not detected
LCS • EPA 6020A • Antimony (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Antimony, Dissolved 103 85-115 0.041
Matrix Spike -EPA 6020A -Antimony (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYB1045 QC Source Sample : 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Antimony , Dissolved 104 70-130 0.042 ND
Matrix Spike Dup -EPA 6020A -Antimony (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Prepared: 02 /27/2024 Date Analyzed: 02/27 /2024 Units : mg/L
Antimony, Dissolved 105 0 .481 70-130 20 0.042 ND
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -As (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared : 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Arsenic , Dissolved ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1045-BS1
Date Prepared: 02/27/2024
Arsenic, Dissolved
QC Sample ID: BYB1045-MS1
Date Prepared: 02/27/2024
Arsenic , Dissolved
QC Sample ID: BYB1045-MSD1
Date Prepared: 02/27/2024
Arsenic , Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS -EPA 6020A -As (D) 6020A
Batch: BYB 1045
Date Analyzed: 02/27/2024 Units : mg/L
103 85-115 0.041
Matrix Spike -EPA 6020A -As (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units: mg/L
109 70-130 0.044 0 .001
Matrix Spike Dup -EPA 6020A -As (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units : mg/L
109 0 .678 70-130 20 0.045 0 .001
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0.0400 0 .0005 1.00
0.0400 0 .0005 1.00
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0.0400 0 .0005 1.00
0 .0400 0 .0005 1.00
Page 12 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Ba (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Barium, Dissolved ND
U -Analyte included in the analysis , but not detected
LCS • EPA 6020A • Ba (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Barium, Dissolved 99 .2 85-115 0.040
Matrix Spike -EPA 6020A -Ba (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYB1045 QC Source Sample : 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Barium, Dissolved 90 .7 70-130 0.231 0 .195
Matrix Spike Dup -EPA 6020A -Ba (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB1045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units : mg/L
Barium, Dissolved 95 .9 0 .899 70-130 20 0.233 0 .195
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Be (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared : 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Beryllium, Dissolved ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1045-BS1
Date Prepared: 02/27/2024
Beryllium, Dissolved
QC Sample ID: BYB1045-MS1
Date Prepared: 02/27/2024
Beryllium, Dissolved
QC Sample ID: BYB1045-MSD1
Date Prepared: 02/27/2024
Beryllium, Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS -EPA 6020A -Be (D) 6020A
Batch: BYB 1045
Date Analyzed: 02/27/2024 Units : mg/L
101 85-115 0 .04
Matrix Spike -EPA 6020A -Be (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units: mg/L
102 70-130 0.04 ND
Matrix Spike Dup -EPA 6020A -Be (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units : mg/L
102 0 .120 70-130 20 0 .04 ND
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0.0400 0 .0005 1.00
0.0400 0 .0005 1.00
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0.0400 0 .0005 1.00
0 .0400 0 .0005 1.00
Page 13 of 26
Analyte
QC Sample ID: BYB1107-BLK1
Date Prepared: 02/28/2024
Calcium, Dissolved
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 601 OD -Ca (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28/2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1107-BS1
Date Prepared: 02/28/2024
Calcium , Dissolved
QC Sample ID: BYB1107-MS1
LCS • EPA 6010D • Ca (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28 /2024 Units : mg/L
99 .3 85-115 26 .8
Matrix Spike -EPA 601 OD -Ca (D) 6010
Batch: BYB 1107 QC Source Sample : 24B1651-01
Date Prepared: 02/28/2024 Date Analyzed: 02/28 /2024 Units: mg/L
Spk Value MRL OF
0.2 1.00
27 .0 2 .0 1.00
Calcium , Dissolved 3420 75-125 1020 98 .6 27.0 2.0 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration at 4 times or greater the
spike concentration . The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits .
QC Sample ID: BYBl 107-MSDl
Date Prepared: 02/28/2024
Calcium , Dissolved
Matrix Spike Dup • EPA 6010D • Ca (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28/2024 Units: mg/L
3440 0.562 75-125 20 1030 98 .6 27 .0 2 .0
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration at 4 times or greater the
spike concentration . The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits .
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue MRL
Blank -EPA 6020A -Cd (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYBl 045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Cadmium , Dissolved ND 0.0005
U -Analyte included in the analysis , but not detected
LCS -EPA 6020A -Cd (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Cadmium, Dissolved 101 85-115 0.040 0.0400 0.0005
Matrix Spike -EPA 6020A -Cd (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYBl 045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Cadmium , Dissolved 99 .5 70-130 0.040 ND 0.0400 0.0005
Matrix Spike Dup • EPA 6020A • Cd (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB 1045 QC Source Sample: 24Bl651-0l
Date Prepared: 02 /27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Cadmium, Dissolved 100 0.534 70-130 20 0.040 ND 0.0400 0.0005
1.00
OF
1.00
1.00
1.00
1.00
CtF WO#: 24B1651
www.ChemtechFord.com Page 14 of 26
Analyte
QC Sample ID: BYB0903-BLK1
Date Prepared: 02/22/2024
Chloride
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result
Blank -EPA 300.0 -Chloride (IC)
Batch: BYB0903
Date Analyzed: 02/22/2024
ND
Source Cone
Units: mg/L
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB0903-BS1
Date Prepared: 02/22/2024
Chloride
QC Sample ID: BYB0903-MS1
Date Prepared: 02/22/2024
Chloride
QC Sample ID: BYB0903-MSD1
Date Prepared: 02/22/2024
Chloride
Analyte
QC Sample ID: BYB1045-BLK1
Date Prepared: 02/27/2024
Cobalt , Dissolved
LCS • EPA 300.0 • Chloride (IC)
Batch: BYB0903
Date Analyzed: 02/22 /2024 Units : mg/L
102 90-110 51 .0
Matrix Spike -EPA 300.0 -Chloride (IC)
Batch: BYB0903 QC Source Sample : 24B1651-01
Date Analyzed: 02/22 /2024 Units: mg/L
95.4 80-120 262 166
Matrix Spike Dup • EPA 300.0 • Chloride (IC)
Batch: BYB0903 QC Source Sample: 24B1651-01
Date Analyzed: 02/22 /2024 Units: mg/L
97 .0 0.629 80-120 20 263 166
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Co (D) 6020A
Batch: BYB 1045
Date Analyzed: 02/27/2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1045-BS1
Date Prepared: 02/27/2024
Cobalt , Dissolved
LCS -EPA 6020A -Co (D) 6020A
Batch: BYB1045
Date Analyzed: 02/27/2024 Units : mg/L
101 85-115 0.040
Matrix Spike -EPA 6020A -Co (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units: mg/L
Spk Value MRL
1.00
50 .0 1.00
100 11.0
100 11.0
Spk Value MRL
0 .0005
0 .0400 0 .0005
QC Sample ID: BYB1045-MS1
Date Prepared: 02/27/2024
Cobalt , Dissolved 95 .0 70-130 0.038 0 .00005 0.0400 0 .0005
QC Sample ID: BYB1045-MSD1
Date Prepared: 02/27/2024
Cobalt , Dissolved
Matrix Spike Dup -EPA 6020A -Co (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units : mg/L
94 .8 0 .195 70-130 20 0.038 0 .00005 0 .0400 0 .0005
OF
1.00
1.00
1.00
1.00
OF
1.00
1.00
1.00
1.00
CtF WO#: 24B1651
www.ChemtechFord.com Page 15 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
LCS -Hach 8000 -COD
QC Sample ID: BYB0997-BS1 Batch: BYB0997
Date Prepared: 02/26/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Chemical Oxygen Demand 98 .5 80-120 310
Matrix Spike -Hach 8000 -COD
QC Sample ID: BYB0997-MS1 Batch: BYB0997 QC Source Sample: 24B1651-01
Date Prepared: 02/26 /2024 Date Analyzed: 02/27 /2024 Units: mg/L
Chemical Oxygen Demand 86 .0 70-130 63 20
Matrix Spike Dup -Hach 8000 -COD
QC Sample ID: BYB0997-MSD1 Batch: BYB0997 QC Source Sample: 24B1651-01
Date Prepared: 02/26/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Chemical Oxygen Demand 88 .0 1.57 70-130 20 64 20
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Cr (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units : mg/L
Chromium, Dissolved ND
U -Analyte included in the analysis, but not detected
QC Sample ID: BYB1045-BS1
Date Prepared : 02/27/2024
Chromium, Dissolved
QC Sample ID: BYB1045-MS1
Date Prepared: 02/27/2024
Chromium , Dissolved
QC Sample ID: BYB1045-MSD1
Date Prepared: 02/27/2024
Chromium , Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS -EPA 6020A -Cr (D) 6020A
Batch: BYB 1045
Date Analyzed: 02/27 /2024 Units: mg/L
102 85-115 0.041
Matrix Spike • EPA 6020A • Cr (D) 6020A
Batch: BYB1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27 /2024 Units : mg/L
99 .9 70-130 0.040 ND
Matrix Spike Dup -EPA 6020A -Cr (D) 6020A
Batch: BYBl 045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units: mg/L
99 .7 0 .183 70-130 20 0.040 ND
SpkValue MRL OF
315 10 1.00
50 .0 10 1.00
50.0 10 1.00
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0 .0400 0 .0005 1.00
0 .0400 0 .0005 1.00
Page 16 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Cu (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared: 02 /27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Copper, Dissolved ND
U -Analyte included in the analysis , but not detected
LCS • EPA 6020A • Cu (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02 /27 /2024 Units : mg/L
Copper, Dissolved 101 85-115 0.040
Matrix Spike -EPA 6020A -Cu (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYB1045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Copper, Dissolved 94 .7 70-130 0.038 0.0002
Matrix Spike Dup -EPA 6020A -Cu (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB1045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02 /27 /2024 Units : mg/L
Copper, Dissolved 95 .3 0 .631 70-130 20 0.038 0.0002
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 9012B -Cyanide, Total (RCRA)
QC Sample ID: BYB1050-BLK1 Batch: BYB 1050
Date Prepared : 02 /27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Cyanide, Total ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1050-BS1
Date Prepared: 02/27 /2024
Cyanide , Total
QC Sample ID: BYB1050-MS1
Date Prepared: 02 /27/2024
Cyanide, Total
QC Sample ID: BYB1050-MSD1
Date Prepared: 02/27 /2024
Cyanide , Total
CtF WO#: 24B1651
www.ChemtechFord .com
LCS -EPA 9012B -Cyanide, Total (RCRA)
Batch: BYB 1050
Date Analyzed: 02/27 /2024 Units : mg/L
100 80-120 0.100
Matrix Spike -EPA 9012B -Cyanide, Total (RCRA)
Batch: BYB 1050 QC Source Sample: 24B1651-01
Date Analyzed: 02/27 /2024 Units: mg/L
100 80-120 0.100 ND
Matrix Spike Dup • EPA 9012B • Cyanide, Total (RCRA)
Batch: BYB 1050 QC Source Sample: 24B1651-01
Date Analyzed: 02/27 /2024 Units : mg/L
102 1.92 80-120 20 0.102 ND
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0.0400 0 .0005 1.00
0.0400 0 .0005 1.00
Spk Value MRL OF
0 .002 1.00
0 .100 0 .002 1.00
0.100 0.002 1.00
0 .100 0 .002 1.00
Page 17 of 26
Analyte
QC Sample ID: BYB1107-BLK1
Date Prepared: 02/28/2024
Iron, Dissolved
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 601 OD -Fe (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28 /2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1107-BS1
Date Prepared: 02/28 /2024
Iron, Dissolved
QC Sample ID: BYB1107-MS1
Date Prepared: 02/28/2024
Iron, Dissolved
QC Sample ID: BYB1107-MSD1
Date Prepared: 02/28 /2024
Iron, Dissolved
Analyte
QC Sample ID: BYB1185-BLK1
Date Prepared : 02/29/2024
Mercury, Dissolved
LCS • EPA 601 OD • Fe (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28 /2024 Units : mg/L
91 .7 85-115 1.83
Matrix Spike -EPA 6010D -Fe (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28 /2024 Units: mg/L
97 .1 75-125 1.94 ND
Matrix Spike Dup -EPA 6010D -Fe (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28 /2024 Units : mg/L
95 .0 2.19 75-125 20 1.90 ND
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 7470A-Mercury (D) 7470A
Batch: BYB 1185
Date Analyzed: 03/01/2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1185-BS1
Date Prepared: 02/29 /2024
LCS -EPA 7470A-Mercury (D) 7470A
Batch: BYB1185
Date Analyzed: 03 /01/2024 Units : mg/L
Spk Value MRL OF
0.02 1.00
2.00 0.20 1.00
2.00 0.20 1.00
2.00 0.20 1.00
Spk Value MRL OF
0.0002 1.00
Mercury, Dissolved 138 85-115 0.0069 0.00500 0.0002 1.00
HB -Recovery for this parameter exceeded the upper acceptance limit. Associated sample(s) were all non-detect and therefore accepted and
reported for this parameter.
QC Sample ID: BYB1185-MS1
Date Prepared: 02/29/2024
Mercury, Dissolved
Matrix Spike -EPA 7470A-Mercury (D) 7470A
Batch: BYB 1185 QC Source Sample: 24B1651-01
Date Analyzed: 03 /01/2024 Units: mg/L
129 75-125 0.0064 ND 0.00500
QM-RPD -The recovery was outside acceptance limits for the MS and/or MSD . The RPD between the MS and MSD was acceptable and
indicates the recovery is due to matrix interference . The batch was accepted based on the acceptable recovery of the LCS and the RPD .
QC Sample ID: BYB1185-MSD1
Date Prepared: 02 /29/2024
Mercury, Dissolved
Matrix Spike Dup • EPA 7470A-Mercury (D) 7470A
Batch: BYB 1185 QC Source Sample: 24Bl651-01
Date Analyzed: 03/01/2024 Units : mg/L
132 2.71 75-125 20 0.0066 ND 0.00500
QM-RPD -The recovery was outside acceptance limits for the MS and/or MSD . The RPD between the MS and MSD was acceptable and
indicates the recovery is due to matrix interference . The batch was accepted based on the acceptable recovery of the LCS and the RPD .
CtF WO#: 24B1651
www.ChemtechFord.com
0.0002 1.00
0.0002 1.00
Page 18 of 26
Analyte
QC Sample ID: BYB1107-BLK1
Date Prepared: 02 /28 /2024
Magnesium , Dissolved
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 601 OD -Mg (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28/2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1107-BS1
Date Prepared: 02/28 /2024
Magnesium, Dissolved
QC Sample ID: BYB1107-MS1
LCS • EPA 601 OD • Mg (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28 /2024 Units : mg/L
98 .0 85-115 100
Matrix Spike -EPA 601 OD -Mg (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Prepared: 02/28/2024 Date Analyzed: 02/28/2024 Units: mg/L
Spk Value MRL OF
0.100 1.00
102 1.00 1.00
Magnesium , Dissolved 264 75-125 288 18 .8 102 1.00 1.00
QM-RPO -The recovery was outside acceptance limits for the MS and/or MSD . The RPO between the MS and MSD was acceptable and
indicates the recovery is due to matrix interference . The batch was accepted based on the acceptable recovery of the LCS and the RPO .
Matrix Spike Dup • EPA 6010D • Mg (D) 6010
QC Sample ID: BYBl 107-MSDl Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Prepared: 02 /28 /2024 Date Analyzed: 02/28 /2024 Units: mg/L
Magnesium, Dissolved 266 0.584 75-125 20 290 18 .8 102 1.00 1.00
QM -RPO -The recovery was outside acceptance limits for the MS and/or MSD . The RPO between the MS and MSD was acceptable and
indicates the recovery is due to matrix interference . The batch was accepted based on the acceptable recovery of the LCS and the RPO.
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone Spk Value MRL OF
QC Sample ID: BYB1045-BLK1
Date Prepared: 02/27/2024
Manganese , Dissolved
Blank -EPA 6020A -Mn (D) 6020A
Batch: BYB 1045
Date Analyzed: 02/27 /2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID : BYB1045-BS1
Date Prepared: 02/27/2024
Manganese , Dissolved
QC Sample ID : BYB1045-MS1
Date Prepared: 02/27/2024
Manganese , Dissolved
QC Sample ID: BYB1045-MSD1
Date Prepared: 02 /27 /2024
Manganese, Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS -EPA 6020A -Mn (D) 6020A
Batch: BYB 1045
Date Analyzed: 02 /27 /2024 Units : mg/L
102 85-115 0.04 0.0400
Matrix Spike -EPA 6020A -Mn (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units : mg/L
97 .9 70-130 0.26 0.22 0.0400
Matrix Spike Dup • EPA 6020A • Mn (D) 6020A
Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units : mg/L
99 .9 0.304 70-130 20 0.26 0.22 0.0400
0.0005 1.00
0.0005 1.00
0.0005 1.00
0.0005 1.00
Page 19 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue
Blank -EPA 300.0 -Nitrate
QC Sample ID: BYB0903-BLK1 Batch: BYB0903
Date Prepared: 02/22/2024 Date Analyzed: 02/22/2024 Units: mg/L
Nitrate as N ND
U -Analyte included in the analysis , but not detected
LCS • EPA 300.0 • Nitrate
QC Sample ID: BYB0903-BS1 Batch: BYB0903
Date Prepared: 02/22/2024 Date Analyzed: 02/22/2024 Units : mg/L
Nitrate as N 103 90-110 5 .14 5.00
Matrix Spike -EPA 300.0 -Nitrate
QC Sample ID: BYB0903-MS1 Batch: BYB0903 QC Source Sample: 24B1651-01
Date Prepared: 02/22/2024 Date Analyzed: 02/22/2024 Units: mg/L
Nitrate as N 86 .5 80-120 9.63 0.98 10.0
Matrix Spike Dup -EPA 300.0 -Nitrate
QC Sample ID: BYB0903-MSD1 Batch: BYB0903 QC Source Sample: 24B1651-01
Date Prepared: 02/22/2024 Date Analyzed: 02/22/2024 Units : mg/L
Nitrate as N 85 .4 1.16 80-120 20 9.52 0.98 10.0
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue
Duplicate -SM 4500 H-B -pH
QC Sample ID: BYB0934-DUP1 Batch: BYB0934 QC Source Sample: 24B1651-01
Date Prepared: 02/23/2024 Date Analyzed: 02/23/2024 Units: pH Units
pH 0 .272
SPH -Sample submitted past method specified holding time.
CtF WO#: 24B1651
www.ChemtechFord .com
3 7.4 7.4
MRL OF
0 .10 1.00
0 .10 1.00
1.10 1.00
1.10 1.00
MRL OF
0 .1 1.00
Page 20 of 26
Analyte
QC Sample ID: BYB1107-BLK1
Date Prepared: 02/28/2024
Potassium , Dissolved
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 601 OD -Potassium (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28/2024 Units: mg/L
ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1107-BS1
Date Prepared: 02/28/2024
Potassium , Dissolved
QC Sample ID: BYB1107-MS1
LCS • EPA 601 OD • Potassium (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28 /2024 Units : mg/L
102 85-115 102
Matrix Spike -EPA 601 OD -Potassium (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Prepared: 02/28/2024 Date Analyzed: 02/28/2024 Units: mg/L
Spk Value MRL OF
0.5 1.00
100 5 .0 1.00
Potassium , Dissolved 131 75-125 135 3.9 100 5.0 1.00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration at 4 times or greater the
spike concentration . The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits .
QC Sample ID: BYBl 107-MSDl
Date Prepared: 02/28/2024
Potassium, Dissolved
Matrix Spike Dup -EPA 6010D -Potassium (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28/2024 Units: mg/L
133 1.37 75-125 25 137 3 .9 100 5 .0
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration at 4 times or greater the
spike concentration . The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits .
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue MRL
Blank -EPA 6020A -Se (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYBl 045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Selenium, Dissolved ND 0 .0005
U -Analyte included in the analysis , but not detected
LCS -EPA 6020A -Se (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Selenium , Dissolved 104 85-115 0.042 0 .0400 0 .0005
Matrix Spike -EPA 6020A -Se (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYBl 045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Selenium, Dissolved 116 70-130 0.047 0.0008 0.0400 0 .0005
Matrix Spike Dup • EPA 6020A • Se (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Selenium, Dissolved 122 4 .38 70-130 20 0.049 0.0008 0.0400 0 .0005
1.00
OF
1.00
1.00
1.00
1.00
CtF WO#: 24B1651
www.ChemtechFord .com Page 21 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A-Silver (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Silver, Dissolved ND
U -Analyte included in the analysis , but not detected
LCS • EPA 6020A • Silver (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Silver, Dissolved 99 .9 85-115 0.040
Matrix Spike -EPA 6020A -Silver (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYB1045 QC Source Sample : 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Silver, Dissolved 94 .8 70-130 0.038 ND
Matrix Spike Dup -EPA 6020A -Silver (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB1045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units : mg/L
Silver, Dissolved 94 .6 0 .119 70-130 20 0.038 ND
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 601 OD -Sn (D) 6010
QC Sample ID: BYB1107-BLK1 Batch: BYB 1107
Date Prepared : 02/28/2024 Date Analyzed: 02/28/2024 Units: mg/L
Tin , Dissolved ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYBI 107-BSl
Date Prepared: 02/28/2024
Tin , Dissolved
QC Sample ID: BYB1107-MS1
Date Prepared: 02/28/2024
Tin , Dissolved
QC Sample ID: BYB1107-MSD1
Date Prepared: 02/28/2024
Tin , Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS -EPA 6010D -Sn (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28/2024 Units : mg/L
91 .7 85-115 2.29
Matrix Spike -EPA 6010D -Sn (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28/2024 Units: mg/L
96 .9 75-125 2.42 ND
Matrix Spike Dup -EPA 601 OD -Sn (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28/2024 Units : mg/L
96 .8 0 .0413 75-125 20 2.42 ND
SpkValue MRL OF
0 .0005 1.00
0 .0400 0 .0005 1.00
0.0400 0 .0005 1.00
0.0400 0 .0005 1.00
SpkValue MRL OF
0 .02 1.00
2.50 0 .20 1.00
2.50 0 .20 1.00
2.50 0 .20 1.00
Page 22 of 26
Analyte
QC Sample ID: BYB1107-BLK1
Date Prepared: 02/28/2024
Sodium , Dissolved
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result
Blank -EPA 6010D -Sodium (D) 6010
Batch: BYB 1107
Date Analyzed: 02/28/2024
ND
Source Cone
Units: mg/L
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1107-BS1
Date Prepared: 02/28/2024
Sodium, Dissolved
QC Sample ID: BYB1107-MS1
Date Prepared: 02/28/2024
Sodium , Dissolved
LCS • EPA 601 OD • Sodium (D) 6010
Batch: BYB1107
Date Analyzed: 02/28 /2024 Units : mg/L
101 85-115 101
Matrix Spike -EPA 601 OD -Sodium (D) 6010
Batch: BYB 1107 QC Source Sample : 24B1651-01
Date Analyzed: 02/28 /2024 Units: mg/L
922 75-125 1010 91 .6
Spk Value MRL
0.500
100 5 .00
100 5 .00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration at 4 times or greater the
spike concentration . The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits .
QC Sample ID: BYBl 107-MSDl
Date Prepared: 02/28/2024
Sodium, Dissolved
Matrix Spike Dup • EPA 601 OD • Sodium (D) 6010
Batch: BYB 1107 QC Source Sample: 24B1651-01
Date Analyzed: 02/28/2024 Units: mg/L
930 0 .834 75-125 25 1020 91 .6 100 5 .00
QM-4X -The spike recovery was outside of QC acceptance limits for the MS and/or MSD due to analyte concentration at 4 times or greater the
spike concentration . The QC batch was accepted based on LCS and/or LCSD recoveries within the acceptance limits .
Analyte
QC Sample ID: BYB0903-BLK1
Date Prepared: 02/22/2024
Sulfate
QC Report for Work Order (WO) -24B1651
%Rec RPO Limits RPO Max Result
Blank -EPA 300.0 -Sulfate (IC)
Batch: BYB0903
Date Analyzed: 02/22 /2024
ND
Source Cone
Units: mg/L
U -Analyte included in the analysis, but not detected
QC Sample ID: BYB0903-BS1
Date Prepared: 02/22/2024
Sulfate
QC Sample ID: BYB0903-MS1
Date Prepared: 02/22/2024
Sulfate
QC Sample ID: BYB0903-MSD1
Date Prepared: 02 /22/2024
Sulfate
LCS -EPA 300.0 -Sulfate (IC)
Batch: BYB0903
Date Analyzed: 02 /22 /2024 Units: mg/L
102 90-110 50.8
Matrix Spike -EPA 300.0 -Sulfate (IC)
Batch: BYB0903 QC Source Sample: 24B1651-01
Date Analyzed: 02/22/2024 Units : mg/L
90 .7 80-120 147 56 .2
Matrix Spike Dup • EPA 300.0 • Sulfate (IC)
Batch: BYB0903 QC Source Sample: 24B1651-01
Date Analyzed: 02/22/2024 Units : mg/L
90.4 0 .259 80-120 20 147 56 .2
Spk Value MRL
1.00
50 .0 1.00
100 11.0
100 11.0
OF
1.00
1.00
1.00
1.00
OF
1.00
1.00
1.00
1.00
CtF WO#: 24B1651
www.ChemtechFord.com Page 23 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -SM 2540 C -TDS
QC Sample ID: BYB0938-BLK1 Batch: BYB0938
Date Prepared: 02/23/2024 Date Analyzed: 02/23/2024 Units: mg/L
Total Dissolved Solids (TDS) ND
U -Analyte included in the analysis , but not detected
Duplicate -SM 2540 C -TDS
QC Sample ID: BYB0938-DUP1 Batch: BYB0938 QC Source Sample: 24B1651-01
Date Prepared: 02/23/2024 Date Analyzed: 02/23 /2024 Units : mg/L
Total Dissolved Solids (TDS) 2 10 584 596
QC Sample ID: BYB0938-DUP2 Batch: BYB0938 QC Source Sample: XXXXXXX-XX
Date Prepared: 02/23/2024 Date Analyzed: 02/23 /2024 Units: mg/L
Total Dissolved Solids (TDS) 2 10 216 220
LCS -SM 2540 C -TDS
QC Sample ID: BYB0938-BS1 Batch: BYB0938
Date Prepared: 02/23/2024 Date Analyzed: 02/23 /2024 Units : mg/L
Total Dissolved Sol ids (TDS) 99 90-110 396
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Tl (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units : mg/L
Thallium, Dissolved ND
U -Analyte included in the analysis, but not detected
QC Sample ID: BYB1045-BS1
Date Prepared: 02/27/2024
Thallium, Dissolved
QC Sample ID: BYB1045-MS1
Date Prepared: 02/27/2024
Thallium, Dissolved
QC Sample ID: BYB1045-MSD1
Date Prepared: 02/27/2024
Thallium, Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS • EPA 6020A • Tl (D) 6020A
Batch: BYB1045
Date Analyzed: 02/27/2024 Units : mg/L
106 85-115 0.043
Matrix Spike -EPA 6020A -Tl (D) 6020A
Batch: BYB 1045 QC Source Sample: 24Bl651-01
Date Analyzed: 02/27/2024 Units : mg/L
99 .6 70-130 0.040 ND
Matrix Spike Dup -EPA 6020A -Tl (D) 6020A
Batch: BYB1045 QC Source Sample: 24B1651-0l
Date Analyzed: 02/27/2024 Units : mg/L
102 1.93 70-130 20 0.041 ND
SpkValue MRL OF
10 1.00
20 1.00
20 1.00
400 20 1.00
SpkValue MRL OF
0 .0005 1.00
0 .0400 0.0005 1.00
0.0400 0 .0005 1.00
0 .0400 0 .0005 1.00
Page 24 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue MRL OF
Blank-SM 5310 C -TOC
QC Sample ID: BYB1193-BLK1 Batch: BYB 1193
Date Prepared: 02/29/2024 Date Analyzed: 02/29/2024 Units: mg/L
Total Organic Carbon ND 0.5 1.00
U -Analyte included in the analysis, but not detected
LCS • SM 5310 C -TOC
QC Sample ID: BYB0919-BS1 Batch: BYB0919
Date Prepared: 02/23 /2024 Date Analyzed: 02/24/2024 Units: mg/L
Total Organic Carbon 106 85-115 5.3 5.00 0 .5 1.00
QC Sample ID: BYB1193-BS1 Batch: BYB 1193
Date Prepared: 02/29/2024 Date Analyzed: 02/29/2024 Units: mg/L
Total Organic Carbon 101 85-115 5.0 5.00 0.5 1.00
Matrix Spike -SM 5310 C -TOC
QC Sample ID: BYB0919-MS1 Batch: BYB0919 QC Source Sample: 24B1651-01
Date Prepared: 02/23 /2024 Date Analyzed: 02/24/2024 Units : mg/L
Total Organic Carbon 90 .3 70-130 7.2 2 .7 5.00 0 .5 1.00
QC Sample ID: BYB1193-MS1 Batch: BYB 1193 QC Source Sample: XXXXXXX-XX
Date Prepared: 02/29/2024 Date Analyzed: 02/29/2024 Units : mg/L
Total Organic Carbon 89 .8 70-130 10 .0 5 .5 5.00 0 .5 1.00
Matrix Spike Dup-SM 5310 C -TOC
QC Sample ID: BYB0919-MSD1 Batch: BYB0919 QC Source Sample: 24Bl651-01
Date Prepared: 02 /23 /2024 Date Analyzed: 02/24/2024 Units : mg/L
Total Organic Carbon 88 .3 1.38 70-130 20 7.1 2 .7 5.00 0 .5 1.00
QC Sample ID: BYB1193-MSD1 Batch: BYB1193 QC Source Sample: XXXXXXX-XX
Date Prepared: 02/29 /2024 Date Analyzed: 02/29/2024 Units : mg/L
Total Organic Carbon 88 .0 0 .902 70-130 20 9 .9 5 .5 5.00 0 .5 1.00
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone SpkValue MRL OF
Blank -EPA 6020A - V (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Vanadium , Dissolved ND 0 .0005 1.00
U -Analyte included in the analysis, but not detected
LCS -EPA 6020A - V (D) 6020A
QC Sample ID: BYB1045-BS1 Batch: BYB1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units : mg/L
Vanadium , Dissolved 102 85-115 0.041 0 .0400 0 .0005 1.00
Matrix Spike -EPA 6020A - V (D) 6020A
QC Sample ID: BYB1045-MS1 Batch: BYB1045 QC Source Sample: 24B1651-01
Date Prepared: 02/27/2024 Date Analyzed: 02/27 /2024 Units : mg/L
Vanadium , Dissolved 103 70-130 0.041 ND 0 .0400 0 .0005 1.00
Matrix Spike Dup -EPA 6020A - V (D) 6020A
QC Sample ID: BYB1045-MSD1 Batch: BYB 1045 QC Source Sample: 24B1651-01
Date Prepared : 02/27/2024 Date Analyzed: 02/27 /2024 Units: mg/L
Vanadium , Dissolved 103 0 .228 70-130 20 0.041 ND 0 .0400 0 .0005 1.00
CtF WO#: 24B1651
www.ChemtechFord.com Page 25 of 26
QC Report for Work Order (WO) -24B1651
Analyte %Rec RPO Limits RPO Max Result Source Cone
Blank -EPA 6020A -Zn (D) 6020A
QC Sample ID: BYB1045-BLK1 Batch: BYB 1045
Date Prepared: 02/27/2024 Date Analyzed: 02/27/2024 Units: mg/L
Zinc, Dissolved ND
U -Analyte included in the analysis , but not detected
QC Sample ID: BYB1045-BS1
Date Prepared: 02/27/2024
Zinc , Dissolved
QC Sample ID: BYB1045-MS1
Date Prepared: 02/27/2024
Zinc , Dissolved
QC Sample ID: BYB1045-MSD1
Date Prepared: 02/27/2024
Zinc , Dissolved
CtF WO#: 24B1651
www.ChemtechFord.com
LCS • EPA 6020A • Zn (D) 6020A
Batch: BYB1045
Date Analyzed: 02/27 /2024 Units : mg/L
102 85-115 0.04
Matrix Spike -EPA 6020A -Zn (D) 6020A
Batch: BYB1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27/2024 Units: mg/L
98 .6 70-130 0.04 0.0004
Matrix Spike Dup -EPA 6020A -Zn (D) 6020A
Batch: BYB1045 QC Source Sample: 24B1651-01
Date Analyzed: 02/27 /2024 Units : mg/L
102 3.07 70-130 20 0.04 0.0004
SpkValue MRL OF
0.01 1.00
0.0400 0.01 1.00
0.0400 0.01 1.00
0.0400 0.01 1.00
Page 26 of 26