9203_Wake_Feltonsville_MSWLF_Oct21GW_FID1636860_20220119

Closed Feltonsville Landfill
Facility Permit No. 9203-
MSWLF-1980
Semi -Annual Sampling Report
(October 2021 Sampling Event)
Wake County
Report
Prepared January 2022
WAKE
COUNTY
NORTH CAROLI NA

ENR USE ONLY: I I LIPaper Report ❑Electronic Data - Email CD data loaded: Yes I No Doc/Event #:
NC ❑ENR i IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are T_
available for inspection and examination by any person upon request (NC General Statute 132-6),
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturaily occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporling limits.
Attach a notification table of any methane gas vaivas that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 138 .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Sand Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Consultant - CDM Smith Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address.:
Name: Mathew F. Colone Phone: 1919} 325-3500
E-mail: colonemf(utcdms-mith.com_ -
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Wake County - Closed 6000 Old Smithfield Road 9203-MSWLF- .0500 and .1600 October 18-21, 2021
Feltonsville Landfill Apex, North Carolina 27539 1980
Environmental Status: (Check all that apply)
❑ InitiaVSackground Monitoring ^_j Defection Monitoring
❑ Assessment Monitoring
❑X Corrective Action
TTe of data submitted: (Check all that apply)
x Groundwater monitoring data from monitoring wells
Methane monitoring data
- EVO injection performed March 2013
gas
- Performance monitoring
Groundwater monitoring data from private water supply wells
❑X
Corrective action data (specify)
- MNA data
Leachate monitoring data
Other{specify}
x Surface water monitoring data
Notification attached?
No. No groundwater or surface water standards were exceeded.
x Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 28 surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the hest of my knowledge, the information repotted and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Mathew F. Colone Consultant 919 325-3500
Facii' epr sent e a e [Print] Title (Area Code) Telephone Number
1 /19/2022 Affix NC nsedl Pr e ` ealcgist Seal
- 1`-`
Signature Date ^,
5400 Glenwood %venue, Suite 40_0, Raleigh -, _North Carolina 27612
Facility Representative Address
F-0412 ,ss
NC PE Finn License Number (if applicable effective May 1, 2009) s
Revised 612009 2 ��

smith
5400 Glenwood Ave, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
January 19, 2022
Ms. Jaclynne Drummond
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. 70 Highway
Swannanoa, North Carolina 28778
Subject: October 2021 Semi -Annual Groundwater Sampling Report
Closed Feltonsville Landfill - Wake County
Facility Permit No. 9203-MSWLF-1980
Dear Ms. Drummond:
CDM Smith Inc., on behalf of Wake County, is submitting an electronic copy of the October 2021 semi-
annual sampling event report. This letter report presents the results of the semi-annual sampling event
that was recently completed at the Closed Feltonsville Landfill (Site) and constitutes the second semi-
annual sampling event for 2021. The current groundwater monitoring network consists of the following
wells: MW-2, -4, -6, -8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19, -20, -21, -22, -23, -24, -25, -26,
-27, -28, and -29, and surface water sampling locations SW-1, -2, and -3. Monitoring wells MW-2, -6, -8,
-9, -10, -11, -12, -13, -14, -15, -16, -17, -18, -19, -20, -28, and -29 monitor the Site. The remaining wells
(i.e., MW-4, -21, -22, -23, -24, -25, -26, and -27) monitor the old cells located in the back of the property.
Field activities, sampling results for all wells and surface water locations, an evaluation of the
groundwater corrective action effectiveness, and recommendations are discussed below.
Field Activities
Groundwater and surface water samples were collected from the Site on October 18-21, 2021, except
for SW-2, which was dry during this sampling event. Monitoring well and surface water sample locations
are shown on Figure 1. Construction details for each monitoring well are summarized in Table 1.
Samples were collected from the monitoring wells by use of a peristaltic pump or disposable, laboratory
decontaminated bailer. Groundwater elevations were measured at each well prior to sampling on
October 18, 2021, using an electronic water level indicator with an accuracy of 0.01 feet and are
presented in Table 1. These groundwater elevations were used to construct potentiometric contours for
this sampling event and are shown on Figure 1. The groundwater elevations and potentiometric
contours were also used to estimate groundwater velocities at each well as presented in Table 2.
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Ms. Jaclynne Drummond
January 19, 2022
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After depth to groundwater was determined, a minimum of three well volumes of water were removed
from each well prior to sampling to provide fresh formation water within the well water column. Each
well volume was measured in the field for pH, conductivity, temperature, turbidity, dissolved oxygen,
and oxidation-reduction potential using a YSI-556 multi -parameter water quality meter and a HANNA HI
98703 turbidity meter. Wells that had elevated turbidity (i.e., greater than 10 Nephelometric Turbidity
Units (NTUs)) were allowed to stabilize prior to sample collection. The water quality parameters at the
time of sampling are provided in Table 3.
Alternate Source Demonstration
Analytical data was collected from the Site's background monitoring well, MW-2, on a quarterly basis
from January 2018 to April 2020 to determine if the metals exceeding the NCAC 02L .0202 (NC 2L)
Groundwater Standards or Interim Maximum Allowable Concentrations (IMACs) were due to naturally
occurring background concentrations or a release from the landfill. Based on statistical analysis,
historical detections of metals above their respective NC 2L Groundwater Standards or IMACs were
determined to be indicative of naturally occurring background concentrations instead of a release from
the landfill. Future metal detections will be evaluated, and an Alternate Source Demonstration will be
submitted to the North Carolina Department of Environmental Quality's Solid Waste Section (SWS) if
there are constant detections of metals exceeding their NC 2L Groundwater Standards or IMACs.
Sampling Results
Groundwater and surface water samples were analyzed by Pace Analytical Services, LLC, located in West
Columbia, South Carolina, for the North Carolina Appendix I volatile organic compounds (VOCs) plus
dichlorodifluoromethane and Appendix I metals plus mercury. Additional samples were collected from
select monitoring wells to evaluate natural attenuation and the effectiveness of the corrective action.
Results of the additional sampling and an evaluation of natural attenuation are discussed in the next
section of this report.
In a letter dated May 29, 2018, the SWS stated that all groundwater and surface water samples
collected from landfills be analyzed for 1,4-dioxane after July 1, 2018. On June 26, 2019, the SWS
approved the removal of 1,4-dioxane from the sampling program for all monitoring wells and surface
water locations, with the exceptions of MW-6, -9, -10, -11, -12, -13, -14, -15, -17, -18, -24, -25, -26, -27,
and -29, because of two non -detect events (November 2018 and April 2019). Samples were collected
from the monitoring wells requiring the 1,4-dioxane analysis during the October 2021 semi-annual
sampling event and analyzed for 1,4-dioxane. Sample results are provided below.
The analytical results were reported to the laboratory specific method detection limit (MDL) and are
quantifiable at or below the laboratory limit of quantitation (LOQ). All monitoring wells for the Site had
detections of analytes above the MDL but below the LOQ that were qualified as estimated or "J" flags.
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January 19, 2022
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In samples collected from MW-2, a detection of chloride had a "D" flag, indicating that the sample was
run at a dilution greater than one. In MW-9, detections of methane also had "D" flags. Additionally,
detections of barium in samples collected from MW-6, -9, -10, -13, -22, and -25 had "D" flags.
In samples collected from MW-9 and -10, detections of biochemical oxygen (BOD) demand had "7" flags,
indicating that the seed correction factor was out of range. BOD also had "1" flags in samples collected
from MW-9 and -10, indicating that result should be used for estimation purposes.
In samples collected from MW-13, a detection of nitrate had "B," "H," and "D" flags. A "B" flag indicates
that the analyte was detected in the method blank, and an "H" flag indicates that the analyte was
analyzed outside of its hold time.
In samples collected from MW-8, a detection of sodium had an "S" flag, indicating a matrix spike/matrix
spike duplicate failure during analysis. MW-10 and -19 also had detections of sodium with "D" flags.
The following list indicates the analytes detected above the LOQ at each sampling location. No "J" flag
detections are provided. Underlined groundwater analytes exceeded the NC 2L Groundwater Standard
or IMAC. Underlined surface water analytes exceeded the 15A NCAC 02B or North Carolina In -Stream
Target Value Surface Water Quality Standard for Class C Waters (NC 2B Surface Water Standards). A
complete summary of all detected and estimated concentrations for the November 2011 through the
October 2021 sampling events is provided in Table 4. Laboratory data reports are provided in Appendix
A.
MW-2 (Background)
Metals: Barium
Volatile Organic Compounds: Chloroform
M W-4
Metals: Barium
Volatile Organic Compounds: Dichlorofluoromethane, 1,1-Dichloroethane, cis-1,2-Dichloroethene
MW-6
Metals: Arsenic, Barium, Cobalt, Nickel
Volatile Organic Compounds: Chlorobenzene, Chloroethane, 1,1-Dichloroethane,
cis-1,2-Dichloethene, 1,4-Dioxane
MW-8
Inorganics: Barium, Nickel, Sodium, Vanadium, Total Dissolved Solids (TDS)
Volatile Organic Compounds: Dichlorofluoromethane, 1,1-Dichloroethane, Trichlorofluoromethane
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Ms. Jaclynne Drummond
January 19, 2022
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MW-9
Inorganics:
Arsenic, Barium, Cadmium, Cobalt, Copper, Lead, Nickel, Sodium, Zinc,
TDS
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, 1,4-Dioxane
MW-10
Inorganics: Arsenic, Barium, Cobalt, Nickel, Sodium, TDS
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, 1,4-Dioxane, Vinyl Chloride
MW-11
Metals: Barium
Volatile Organic Compounds: None Detected
MW-12
Metals: Arsenic, Barium
Volatile Organic Compounds: 1,4-Dioxane
MW-13
Metals: Barium, Cobalt, Mercury, Nickel, Zinc
Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene, 1,4-Dioxane
MW-14
Metals: Barium, Chromium, Mercury, Nickel
Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene, 1,4-Dioxane
MW-15
Metals: Barium, Nickel
Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene, 1,4-Dioxane
MW-16
Metals: Arsenic, Barium, Nickel
Volatile Organic Compounds: Benzene, Chloroethane, Dichlorofluoromethane, 1,1-Dichloroethane,
cis- 1,2-Dichloroethene, Tetrachloroethene, Trichloroethene
MW-17
Metals: Arsenic, Barium, Cobalt, Nickel
Volatile Organic Compounds: Chloroethane, 1,1-Dichloroethane, cis-1,2-Dichloroethene, 1,4-Dioxane
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Ms. Jaclynne Drummond
January 19, 2022
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MW-18
Metals: Arsenic, Barium, Nickel
Volatile Organic Compounds: 1,4-Dioxane
MW-19
Inorganics: Barium, Sodium, Vanadium, TDS
Volatile Organic Compounds: None Detected
MW-20
Metals: Arsenic, Barium, Vanadium
Volatile Organic Compounds: None Detected
MW-21
Metals: Arsenic, Barium
Volatile Organic Compounds: None Detected
M W-22
Metals: Arsenic, Barium, Cobalt
Volatile Organic Compounds: None Detected
MW-23
Metals: Arsenic, Barium, Cobalt
Volatile Organic Compounds: None Detected
M W-24
Metals: Arsenic, Barium
Volatile Organic Compounds: 1,4-Dioxane
MW-25
Metals: Arsenic, Barium, Nickel
Volatile Organic Compounds: Chloromethane, 1,1-Dichloroethane, 1,4-Dioxane
MW-26
Metals: Barium, Copper, Lead, Vanadium, Zinc
Volatile Organic Compounds: IA-Dioxane
MW-27
Metals: Arsenic, Barium
Volatile Organic Compounds: Dichlorofluoromethane, 1,1-Dichloroethane, 1,1-Dichloroethene,
1,4-Dioxane, Tetrachloroethene
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Ms. Jaclynne Drummond
January 19, 2022
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MW-28
Metals: Barium
Volatile Organic Compounds: Chloroform
MW-29
Inorganics: Arsenic, Barium, Copper, Lead, Nickel, Sodium, Vanadium, Zinc, TDS
Volatile Organic Compounds: Chloroethane, 1,1-Dichloroethane
SW-1
Metals: Barium
Volatile Organic Compounds: None Detected
SW-2
Metals: Dry
Volatile Organic Compounds: Dry
SW-3
Metals: Barium
Volatile Organic Compounds: None Detected
"J" flags were not included in the previous list, but several sampling locations had "J" flag detections
that exceeded the standards. The "J" flag constituents above the standards along with their location are
listed below:
Cobalt: MW-11, -14, -15, -16, -18, -24, -25, -26, -27, and -29
Mercury: SW-1 and -3
Vanadium: MW-2, -4, -9, -18, and -24
Vinyl Chloride: MW-6
An equipment and two trip blanks were analyzed for quality control. A duplicate sample was also
collected for quality control. The equipment and trip blanks had no detections above the MDLs. The
duplicate sample, labeled DUP, was collected from MW-16, and had similar concentrations as MW-16.
Table 5 presents a summary of all parameters detected during the October 2021 sampling event that
exceeded the NC 2L Groundwater Standards, IMACs, or NC 2B Surface Water Standards.
Pesticides, herbicides, and polychlorinated biphenyls have not been sampled for since April 2011 and
the last detections above the standards were in May 2010. Historical data is available upon request.
Additional metals samples were collected from monitoring wells MW-4, -9, -11, -18, -21, -22, -25, -26,
and -29 during the October 2021 sampling event for the laboratory to filter and analyze due to elevated
turbidity (i.e., greater than 10 NTUs) at the time samples were collected. Total metals that exceeded the
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Ms. Jaclynne Drummond
January 19, 2022
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NC 2L Groundwater Standards or IMACs from these wells were analyzed for dissolved metals to
determine if turbidity was a contributing factor to total reported metals. Below is a summary of the
dissolved metals exceedances. Wells with a "*' qualifier had a "J" flag detection for that analyte.
Barium: MW-9 and -25
Cobalt: MW-9, -11*, -22, -25*, -26*, and -29*
Vanadium: MW-26
Dissolved metal sample results are provided in Table 4 and the laboratory data report is provided in
Appendix A. Based on qualitative and quantitative evaluation of current and historic groundwater
sampling data, the NC 2L Groundwater Standard or IMAC metal exceedances from the October 2021
sampling event were determined to be indicative of naturally occurring background concentrations as
opposed to a release from the landfill.
Monitored Natural Attenuation Sampling
Additional groundwater samples were collected from the background well, MW-2, and downgradient
monitoring wells MW-8, -9, -10, -12, -13, and -14. The samples were analyzed for alkalinity, BOD,
chemical oxygen demand (COD), carbon dioxide, chloride, dissolved hydrogen, dissolved gasses (i.e.,
methane, ethane, ethene), volatile fatty acids (i.e., acetic, butyric, lactic, propionic, and pyruvic), nitrate,
sulfate, sulfide, and total organic carbon. Ferrous iron was also analyzed using a HACH test field kit due
to the short hold time (i.e., 15 minutes). These additional samples were collected to monitor for natural
attenuation as part of the approved corrective action program as required by SWS guidelines. Additional
samples were also collected from wells MW-19 and -29, which are located downgradient of the injection
area, to monitor the effectiveness of the injection. Samples collected from MW-8, -9, -10, -19, and -29
were also analyzed for sodium and TDS. Sampling results are provided in Table 6 and trend figures of
total detected VOCs for select wells are presented on Figures 2-10.
Corrective Action via In situ Bioremediation Injection
In accordance with the Corrective Action Plan that was approved by the SWS in a letter dated December
1, 2011, two in situ bioremediation injections have been completed. Phase I consisted of injecting
sodium lactate into five injection wells upgradient of monitoring wells MW-8, -9, and -10 on June 18-21,
2012. A total of 1,268 gallons of a 10 percent sodium lactate solution were injected resulting in each
well receiving approximately 254 gallons of the sodium lactate solution.
Phase I post -injection samples were collected 1, 2, and 5 months after injection. During each sampling
event, samples from MW-8, -9, -10, -19, and -29 were analyzed for the following field measurements:
pH, temperature, oxidation-reduction potential, dissolved oxygen, conductivity, turbidity, nitrate,
sulfate, ferrous iron, carbon dioxide, and alkalinity along with laboratory analyses of chlorides, COD,
VOCs, dissolved gases, sodium, and TDS. Volatile fatty acids were also collected during the 1-month
post -injection sampling event. Additionally, samples were collected from MW-8, -9, and -10 and
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Ms. Jaclynne Drummond
January 19, 2022
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analyzed for bacterial population size and functional gene presence during the baseline and 5-month
post -injection sampling events. Analytical results for each sampling event are summarized in Tables 4
and 6.
Analytical results post -sodium lactate injection for MW-8, -9, and -10 indicated that bioremediation was
occurring with no VOCs detected above NC 2L Groundwater Standards in MW-8 or -10, except for
1,1-dichloroethane detected in samples collected from MW-10 in July 2012. MW-9 had detections of
1,1-dichloroethane, tetrachloroethene, trichloroethene, and vinyl chloride above NC 2L Groundwater
Standards, but contaminant concentrations were decreasing. DNA analyses revealed healthy
populations of bacteria (Deholococcoides sp) in MW-9 and -10 that continued to reduce contaminant
concentrations. Bacterial populations in MW-8 decreased as a result of little to no VOCs being detected
during the post -injection sampling.
The Phase I injection of sodium lactate successfully caused degradation of trichloroethene and
tetrachloroethene to daughter products using enhanced anaerobic bioremediation in the injection area.
Although the Phase I injection reduced contaminant concentrations, a second injection was needed to
supply a longer lasting source of electron donors. Biodegradation can be sustained for as long as
sufficient concentrations of substrate remain in the groundwater. For this reason, emulsified vegetable
oil was utilized in the Phase 2 injection as it is a slow -release compound, and therefore should release
organic carbon into the groundwater for three to five years, depending on site conditions.
During the Phase 2 injection on March 25-27, 2013, a 10 percent emulsified vegetable oil solution was
injected into the injection wells. Injection at each well consisted of approximately 220 gallons of water
containing approximately 22 gallons of the emulsified vegetable oil product. The emulsified vegetable oil
product consisted of 60 percent emulsified vegetable oil and 4 percent sodium lactate by weight, which
resulted in a total injection volume of 1,100 gallons of water and 110 gallons of emulsified vegetable oil
product.
Post -injection samples were collected 1, 4, 7, 10, and 12 months after injection. The April 2014
monitoring event concluded the post -injection monitoring. Analyses for each sampling event were
similar to the Phase I events except that DNA analyses to determine bacterial population size and
functional gene presence were only done during the April 2014 sampling event.
No VOCs have been detected above the standards in MW-8 since the November 2011 semi-annual
sampling event, except for the April 2019 sampling event. Samples collected from MW-8 in April 2019
had detections of 1,1-dichloroethane and tetrachloroethene above their respective NC 2L Groundwater
Standards.
1,4-Dioxane was detected above its NC 2L Groundwater Standard in samples collected from MW-9
during the October 2021 sampling event. Benzene has been detected slightly above the standard since
May 2015, except for the November 2015, April 2016, and October 2021 sampling events, and was
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Ms. Jaclynne Drummond
January 19, 2022
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either reported as an estimated concentration below the standard or was not detected from September
1994 to October 2014. 1,1-Dichloroethane has historically been detected above the standard, except
during the September 2019 and October 2020 and 2021 sampling events. 1,4-Dioxane was detected
above the NC 2L Standard (3 parts per billion (ppb)) at 6.3 ppb and has been detected at similar
concentrations above the standard since being added to the sampling program in the fall of 2018. Total
VOC concentrations have fluctuated since the March 2013 injection.
In MW-10, benzene, 1,1-dichloroethane, 1,4-dioxane, and vinyl chloride were detected above their
respective NC 2L Groundwater Standards. The concentration of 1,1-dichloroethane has fluctuated but
shows a decreasing trend since the May 2015 sampling event. Concentrations of benzene have
historically fluctuated at MW-10. As expected, the concentration of vinyl chloride has fluctuated
following the Phase 2 injection and has shown a decreasing trend since the May 2015 semi-annual
sampling event.
No VOCs were detected above the MDLs in samples collected from MW-19 during the October 2021
sampling event. Historically, VOCs have never been detected above the standards in monitoring well
M W-19.
MW-29, located at the compliance boundary, has not had any chlorinated ethenes detected above the
NC 2L Groundwater Standards since November 2012. Chloroethane, 1,1-dichloroethane and an
estimated detection of 1,4-dioxane were detected in samples collected from MW-29 during the October
2021 sampling event below their respective NC 2L Groundwater Standards. Concentrations of
1,1-dichloroethane have decreased following the injection events. 1,1-Dichloroethane has been
detected below the NC 2L Groundwater Standard since the January 2014 post -injection sampling event
except for the October 2014 semi-annual sampling event (7.2 ppb) when it was detected slightly above
the NC 2L Groundwater Standard (6 ppb).
Dechlorination of chlorinated ethenes from tetrachloroethene to ethene is ongoing. Chlorinated ethene
concentrations in MW-9 and -10 remain below the NC 2L Groundwater Standards. The geochemical data
will continue to be evaluated to determine if conditions for reductive dechlorination remain present.
Subsequent monitoring events will be evaluated to identify any trends.
Recommendations
Wake County will continue with the semi-annual assessment monitoring program. All wells will continue
to be sampled for Appendix I VOCs plus dichlorodifluoromethane and Appendix I metals plus mercury.
The concentration of 1,4-dioxane will continue to be monitored in MW-6, -9, -10, -11, -12, -13, -14, -15,
-17, -18, -24, -25, -26, -27, and -29. Samples collected from MW-2, -8, -9, -10, -12, -13, -14, -19, and -29
will also be analyzed for natural attenuation parameters. The next semi-annual sampling event will be
completed in the spring of 2022.
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Ms. Jaclynne Drummond
January 19, 2022
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If you have any questions or require further explanation, do not hesitate to call me at 919-325-3500.
Very truly yours,
%;a ILLtlf-
Mathew F. Colone, P.G.
CDM Smith Inc.
cc: John Roberson, WCSWM
Elliott Cornell, WCSWM
0

Table 1
Monitoring Well Construction Summary and Groundwater Elevations
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
Facility Permit
Number
9203-MSW LF-1980
Monitoring
Well Code
M W-2
Installation
.
1994
35.68420
78.84301
of
Interval
Bedrock
Total
�- pth (feet
BTOC)
60.0
Screened
Interval
(feet BTOC)
50.0 - 60.0
Sea I
I nterval
(feet BTOC)
48.0 - 50.0
Top of
Casing
Elevation
(feet AMSL)
366.03
DepthGeology
Groundwater
(feet BTOC)
30.17
Elevation
(feet AMSQ
335.86
Well
Diameter
(inches)
2.0
9203-MSWLF-1980
MW-4
1994
35.68161
78.86000
Regolith
36.0
26.0 - 36.0
24.0 - 26.0
310.80
24.69
286.11
2.0
9203-MSWLF-1980
MW-6
1994
35.68380
78.84769
Bedrock
33.5
23.5 - 33.5
21.5 - 23.5
319.71
18.50
301.21
2.0
9203-MSWLF-1980
MW-8
1994
35.68394
78.85367
Regolith
45.7
35.7 - 45.7
33.7 - 35.7
287.72
11.98
275.74
2.0
9203-MSWLF-1980
MW-9
1994
35.68402
78.85362
Bedrock
37.2
27.2 - 37.2
25.2 - 27.2
285.83
10.81
275.02
2.0
9203-MSWLF-1980
MW-10
1994
35.68406
78.85358
Regolith
22.5
12.5 - 22.5
10.5 - 12.5
287.10
11.46
275.64
2.0
9203-MSWLF-1980
MW-11
1994
35.68314
78.85380
Regolith
23.8
13.8 - 23.8
10.8 - 13.8
282.80
6.73
276.07
2.0
9203-MSWLF-1980
MW-12
1994
35.68018
78.84787
Regolith
21.8
11.8 - 21.8
9.8 - 11.8
306.52
9.09
297.43
2.0
9203-MSWLF-1980
MW-13
1994
35.68013
78.84987
Regolith
23.3
13.3 - 23.3
11.3 - 13.3
305.93
14.75
291.18
2.0
9203-MSWLF-1980
MW-14
1994
35.68010
78.84994
Bedrock
39.8
29.8 - 39.8
27.8 - 29.8
305.29
14.05
291.24
2.0
9203-MSWLF-1980
MW-15
1994
35.68012
78.84990
Saprolite
41.0
31.0 - 41.0
29.0 - 31.0
305.64
14.47
291.17
2.0
9203-MSWLF-1980
MW-16
1994
35.68070
78.85300
Regolith
45.0
35.0 - 45.0
33.0 - 35.0
315.30
29.01
286.29
2.0
9203-MSWLF-1980
MW-17
1994
35.68141
78.85434
Regolith
28.5
18.5 - 28.5
16.5 - 18.5
291.58
15.87
275.71
2.0
9203-MSWLF-1980
MW-18
1994
35.68389
78.85087
Regolith
26.5
16.5 - 26.5
14.5 - 16.5
300.82
13.82
287.00
2.0
9203-MSWLF-1980
MW-19
6/10/1999
35.68405
78.85366
Bedrock
68.0
58.0 - 68.0
56.0 - 58.0
286.17
11.88
274.29
2.0
9203-MSWLF-1980
MW-20
6/10/1999
35.68456
78.85302
Regolith
28.5
13.5 - 28.5
11.5 - 13.5
285.80
10.42
275.38
2.0
9203-MSWLF-1980
MW-21
6/10/19991
35.68229
78.86262
Regolith
31.0
16.0 - 31.0
14.0 - 16.0
339.25
18.73
320.52
2.0
9203-MSWLF-1980
MW-22
6/10/19991
35.67984
78.86062
Regolith
28.5
13.5 - 28.5
11.5 - 13.5
299.39
17.55
281.84
2.0
9203-MSWLF-1980
MW-23
6/10/1999
35.68029
78.85884
Regolith
27.7
12.7 - 27.7
10.7 - 12.7
286.83
15.15
271.68
2.0
9203-MSWLF-1980
MW-24
6/10/1999
35.68179
78.85827
Regolith
31.0
16.0 - 31.0
14.0 - 16.0
295.04
12.25
282.79
2.0
9203-MSWLF-1980
MW-25
6/10/1999
35.68267
78.85769
Regolith
30.6
15.6 - 30.6
13.6 - 15.6
295.87
15.89
279.98
2.0
9203-MSWLF-1980
MW-26
6/9/1999
35.67795
78.85668
Regolith
20.0
7.0 - 20.0
5.0 - 7.0
282.95
5.95
277.00
2.0
9203-MSWLF-1980
MW-27
6/9/1999
35.67585
78.85661
Regolith
31.5
16.5 - 31.5
14.5 - 16.5
297.31
16.94
280.37
2.0
9203-MSWLF-1980
MW-28
6/10/1999
35.68378
78.84759
Bedrock
71.0
61.0 - 71.0
59.0 - 61.0
319.70
23.19
296.51
2.0
9203-MSWLF-1980
MW-29
2/21/20111
35.68420
1 78.85379
1 Regolith
25.3
15.3 - 25.3
13.3 - 15.3
1 284.76
1 9.69
1 275.07
1 2.0
Notes:
1. Groundwater elevations were measured on October 18, 2021.
2. AMSL - Above Mean Sea Level
3. BTOC - Below Top of Casing
4. Latitude and longitude are in decimal degrees (World Geodetic System 1983).
Smith Page 1 of 1 January 2022

Table 2
Summary of Calculated Groundwater Flow Velocities
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
Facility Permit
Number
9203-MSWLF-1980
Hydraulic Average Linear Velocity
Code Conductivity Gradient Effective Porosity
Monitoring Well ..
MW-2 0.42 0.018 0.13 5.94E-02
9203-MSWLF-1980
MW-6
0.42
0.024
0.05
2.04E-01
9203-MSWLF-1980
MW-8
2.63
0.019
0.13
3.78E-01
9203-MSWLF-1980
MW-9
0.33
0.019
0.05
1.25E-01
9203-MSWLF-1980
MW-10
0.52
0.019
0.13
7.57E-02
9203-MSWLF-1980
MW-11
0.42
0.018
0.13
5.93E-02
9203-MSWLF-1980
MW-12
0.42
0.019
0.25
3.13E-02
9203-MSWLF-1980
MW-13
1.24
0.014
0.05
3.56E-01
9203-MSWLF-1980
MW-14
0.26
0.017
0.05
9.10E-02
9203-MSWLF-1980
MW-15
2.00
0.018
0.18
1.95E-01
9203-MSWLF-1980
MW-16
0.42
0.015
0.05
1.28E-01
9203-MSWLF-1980
MW-17
0.42
0.017
0.13
5.47E-02
9203-MSWLF-1980
MW-18
6.43
0.021
0.08
1.65E+00
9203-MSWLF-1980
MW-19
1.84
0.019
1 0.13
1 2.71E-01
Notes.
1. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and
grain size analyses.
2. The gradient and linear velocity values shown for MW-2 are based on the average of all the listed wells.
Smith Page 1 of 1 January 2022

Table 3
Water Quality Parameters
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
Facility Permit
Number
9203-MSWLF-1980
Monitoring
Well ..-
MW-2
Water Quality Measurements
pH Conduc ivity Temperature Turbidity..ORP
7.31 4,162 17.0 8 7.23 75.4
9203-MSWLF-1980
MW-4
6.82
279
18.1 59 8.86
119.7
9203-MSWLF-1980
MW-6
6.75
2,037
18.2 8 0.32
37.8
9203-MSWLF-1980
MW-8
6.95
219
15.5 2 0.22
56.6
9203-MSWLF-1980
MW-9
6.87
668
15.9 47 0.37
-24.7
9203-MSWLF-1980
MW-10
6.56
932
18.2 10 0.71
-26.1
9203-MSWLF-1980
MW-11
6.32
496
17.5 32 1.51
-30.6
9203-MSWLF-1980
MW-12
7.31
974
18.6 10 0.13
2.3
9203-MSWLF-1980
MW-13
5.92
318
18.5 8 0.46
111.2
9203-MSWLF-1980
MW-14
6.07
544
16.2 0 0.20
112.3
9203-MSWLF-1980
MW-15
6.24
698
16.5 6 0.38
99.6
9203-MSWLF-1980
MW-16
6.13
283
18.6 1 0.50
14.9
9203-MSWLF-1980
MW-17
6.40
733
17.4 7 0.53
24.9
9203-MSWLF-1980
MW-18
7.03
1,370
19.5 176 1.69
47.8
9203-MSWLF-1980
MW-19
7.96
323
15.7 1 0.33
14.7
9203-MSWLF-1980
MW-20
8.03
362
16.5 10 1.87
86.2
9203-MSWLF-1980
MW-21
5.93
152
18.2 61 6.21
106.7
9203-MSWLF-1980
MW-22
6.55
927
16.9 87 1.25
-37.5
9203-MSWLF-1980
MW-23
6.10
1,603
17.2 7 1.79
18.0
9203-MSWLF-1980
MW-24
5.84
1,873
18.0 10 1.16
82.6
9203-MSWLF-1980
MW-25
6.65
2,022
18.0 79 4.95
71.7
9203-MSWLF-1980
MW-26
5.03
526
18.7 272 5.40
46.0
9203-MSWLF-1980
MW-27
6.73
857
18.6 9 0.58
-42.4
9203-MSWLF-1980
MW-28
7.08
957
18.0 9 1.00
36.1
9203-MSWLF-1980
Surface Water Sample
9203-MSWLF-1980
MW-29
Location
SW-1
6.55
8.25
269
148
16.7 86 0.21
13.0 12 9.18
-38.3
2.4
9203-MSWLF-1980
SW-2
DRY
9203-MSWLF-1980
SW-3
7.64
144
13.0
6
8.28
81.2
Notes:
1. Water quality measurements were collected on October 18-21, 2021.
2. SW - Surface Water
3. ORP - Oxidation -Reduction Potential (mV - millivolt)
4. DO - Dissolved Oxygen (mg/L - milligrams per liter)
5. S.U. - Standard Units
6. NTUs - Nephelometric Turbidity Units
7. µS/cm - Microsiemens per centimeter
8. Turbidity measurements recorded at the time of sample collection.
smith Page 1 of 1 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW-2
4-Apr-12
159
18.3
--
--
MW-2
6-Nov-12
0.5631
401
2.391
2.241
1.971
--
8.831
--
MW-2
15-May-13
801
0.21
0.071
0.51
--
34
--
MW-2
6-Nov-13
210
1.01
0.21
21
0.41
11
--
51B
--
MW-2
9-Apr-14
150
0.3J
0.101
21
0.2J
0.041
0.71
21
--
14J
5113
--
MW-2
28-0ct-14
2J
360
0.1.1
0.21
21
0.02J
2J
21
-
0.07J
4JB
--
MW-2
5-May-15
0.71
190
O.L
11
0.041
11
-
3JB
--
MW-2
19-Nov-15
0.51
650
2.141
61
0.06J
3J
21
-
10
--
MW-2
26-Apr-16
250
--
20
--
MW-2
17-Nov-16
0.40J
370
0.161
1.51E
1.8J
1.OJ
0.36J
--
6.4JB
4.2J
--
MW-2
27-Apr-17
2.11
160
0.97J
0.28J
2.81
9.41
--
9.6J
--
MW-2
26-Sep-17
170
0.831
-
14J
--
MW-2
16-Jan-18
200
0.76)
0.251
1.51
--
8.7J
--
MW-2
28-Mar-18
130
-
8.11
4.OJ
--
MW-2
31-Aug-18
170
-
7.9J
3.11
--
MW-2(dissolved)
31-Aug-18
--
--
--
--
--
--
--
--
--
-
-
-
-
-
-
7.8
-
--
MW-2
28-Nov-18
180
--
7.8J
4.31
--
MW-2
26-Feb-19
120
--
9.6J
5.4J
--
MW-2
2-May-19
170
2.51
1.71
4.51
2.41
1.51
--
13J
14B
--
MW-2
2-Jul-19
IS
610
0.91
0.21J
25
240
31
3.1J
0.32.1
--
57
160E
--
MW-2 (dissolved)
2-Jul-19
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-2(dup)
2-Jul-19
13
1,700
3.1
0.99
17
993
1,300
4.7J
1.6J
--
0.34J
130
610E
--
MW-2(dup, dissolved)
2-Jul-19
--
--
--
--
--
--
--
--
--
--
MW-2
26-Sep-19
140
0.30J
2.1J
--
9.3
4.3J
--
MW-2
22-Jan-20
140
2.21
--
8.9
--
MW-2
15-Apr-20
120
5.4
-
11
--
MW-2
22-Oct-20
270D
0.181
2.41
0.431
4.71
--
6.2
4.11
--
MW-2
14-Apr-21
140
0.29J
5.6
-
9.7
--
MW-2
21-Oct-21
380
3.OJ
0.70J
1.81
0.271
6.91
3.01
MW-4
8-Nov-11
45.61
2.27J
4.15JB
--
6.85J
17.8
--
MW-4
4-Apr-12
0.911
38.81
--
3.841
--
MW-4
6-Nov-12
57.41
2.85J
1.621
2.581
2.871
3.48J
--
7.65J
11.1
--
MW-4
15-May-13
21
50J
0.051
21
1.01
21
21
21
--
5JB
--
MW-4
6-Nov-13
4J
901
0.11
61
41
11
41
91
-
121
27
--
MW-4
9-Apr-14
21
401
11
0.31
1.OJ
0.51
0.021
1.01
-
61
7JB
--
MW-4
28-0ct-14
21
70J
0.081
4JB
21
41
31
51
-
0.091
51
168
--
MW-4
5-May-15
41
801
0.11
0.11
51
21
81
M
41
-
51
13B
--
MW-4
19-Nov-15
2J
40J
0.11
21
0.6J
11
11
0.111
2J
-
61
--
MW-4
26-Apr-16
50J
11
0.41
11
-
--
MW-4
16-Nov-16
1.7J
48J
0.12J
0.090J
2.81
0.791
2.71
2.OJ
2.5J
-
7.31
7.6J
--
MW-4
28-Apr-17
33J
-
5.61
3.61
--
MW-4
26-Sep-17
0.921
2.4J
56J
0.231
4.41
0.921
2.81
2.51
3.5J
-
111
10
--
MW-4(dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
-
-
4.OJ
--
--
MW-4
28-Mar-18
3.4J
68J
0.18J
6.71
4.11
2.81
4.6J
--
9.51
11
--
MW-4(dissolved)
28-Mar-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-4
28-Nov-18
1.4J
42J
2.21
0.721
2.41
--
3.61
2.5J
--
MW-4(dissolved)
28-Nov-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
-
2.6J
--
--
MW-4
2-May-19
1.3J
40J
2.31
0.54.1
--
3.5J
4.08J
--
MW-4(dissolved)
2_May_19
MW-4
24-Sep-19
1.3J
44
3.11
0.791
1.61
--
4.7J
6.8BJ
--
MW-4
14-Apr-20
1.91
50
3.21
1.31
0.921
1.3J
--
5.3
--
MW-4
21-Oct-20
1.4J
34
0.271
-
3.61
2.6J
--
MW-4
13-Apr-21
1.31
44
0.211
2.21
0.74J
-
4.0Jj
3.91
--
MW4(dissolved)
13-Apr-21
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-4
19-Oct-21
1.31
35
1.31
0.49J
-
3.01
4.11
--
MW4(dissolved)
19-Oct-21
--
--
--
--
--
--
--
--
--
--
--
--
--
--
-I
--
--
MW-6
4-Apr-12
0.254J
248
6.791
1.49J
2.521
2.181
--
15.81
7.07J
--
MW-6
6-Nov-12
509
6.42J
1.161
1.911
2.60J
--
16.2J
18.4
--
MW-6
15-May-13
0.61
280
0.81
71
11
27J
2.1
--
91B
--
MW-6
6-Nov-13
450
0.31
0.21
21
11
0.02J
191
2.1
--
6JB
--
MW-6
9-Apr-14
11
470
0.81
0.31
10
21
0.041
31J
3.1
--
101
27B
--
MW-6
28-Oct-14
0.91
530
0.41
61
21
0.03J
26J
2.1
--
91B
--
MW-6
5-May-15
11
570
0.51
0.41
51
3J
0.06J
25J
21
--
13JB
--
MW-6
18-Nov-15
0.5J
660
0.21
21
31
41
0.71
20J
L
--
11
--
MW-6 (dup)
18-Nov-15
11
620
0.06J
0.21
3J
31
M
0.81
0.03J
20J
11
--
12
--
MW-6
27-Apr-16
0.3J
1J
610
0.071
0.31
21B
MB
41
0.81
21J
L
--
13
--
MW-6
16-Nov-16
0.251
0.91J
570
0.621
0.861
3.91
25J
1.21
0.33J
-
2.71
5.9J
--
MW-6
27-Apr-17
620D
0.671
4.31
191
1.81
-
3.61
25
--
M
MW-6
27-Sep-17
0.681
1,OOOD
0.171
1.41
3.2J
231
-
4.41
6.31
--
MW-6 (dup)
27-Sep-17
1,OOO1)
3.31
24J
--
3.8J
7.1J
--
MW-6
28-Mar-18
850
0.561
18
3.71
29J
-
11
--
MW-6 (dissolved)
28-Mar-18
--
--
760
--
--
--
16
--
--
--
--
--
--
--
--
--
--
--
MW-6 (dup)
28-Mar-18
820
0.531
18
3.31
28J
--
30
--
MW-6 dup (dissolved)
28-Mar-18
--
--
g00
--
--
--
18
--
--
--
--
--
--
--
--
--
--
--
MW-6
28-Nov-18
850
0.70J
14
3.41
191
--
8.5J
--
MW-6 (dissolved)
28-Nov-18
--
--
B00
--
--
--
10
--
--
--
--
--
--
--
--
--
--
--
MW-6
2-May-19
1.31
800
0.281
13
2.11
23J
--
1113
--
MW-6 (dissolved)
2-May-19
--
--
820
--
--
--
13
--
--
--
--
--
--
--
--
--
--
--
MW-6
26-Sep-19
580D
2.31
18
--
4.4J
--
MW-6
15-Apr-20
1,200D
0.451
9.0
3.51
30
3.51
--
6.61
--
MW-6
21-Oct-20
1,OOO1)
0.72
8.3
4.3J
32
2.41
--
14
--
MW-6
14-Apr-21
0.921
920
0.391
1.61
11
3.61
28
2.41
--
7.21
--
MW-6
21-Oct-21
3.0
970D
0.151
1.61
12
2.5J
38
8.91
Smith Page 1 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW8
4-Apr-
0.5741
4JI
4J
1
--
MW-8
4-Jun-12
1
I
I31--.
--
--
--
--
I3.-0
I
I
I 8,2--90
--
-- -
200,000
--
778
19-Jul-12
--
--
--
--
--
-
-
--
--
--
--
--
--
10,100
-- -
240,000
VW-8
16-Aug-12
__
__
__
__
__
._
._
__
__
__
__
__
__
8600
__
__ __
170,000
VW-8
6-Nov-12
104
18.7
5.601
13.2
52.3
10,000
5.201
110,000
15-May-13
0.91
31
110
0.21
0.41
115
0.51
24J
9,520
12B
212,000
VW-8
23
61
MW-8
31-Jul-13
--
--
--
--
--
-
-
--
--
--
--
--
--
9,150
--
-- --
248,000
MW-8
6-Nov-13
0.31
150
61
21
61
24J
7,900
2JB
189,000
MW-8
16-Jan-14
--
--
--
--
--
-
-
--
--
--
--
--
--
8,280
--
-- --
212,000
VW-8
30-Apr-14
0.61
0.51
130
0.31
7J
31
81
0.21
0.051
34J
8,830
14B
212,000
MW-8
29-Oct-14
0.51
160
0.21
31
41
51
0.31
53
7,800
10B
181,000
VW-8
7-May-15
0.61
140
0.21
91
21
91
0.31
0.1121
29J
7,900
51
196,000
MW-8
19-Nov-15
0.7J
190
0.61
61
7J
61
0.31
102
11
I51 4J
178,000
VW-8
26-Apr-16
11
200
30
91
0.71
0.031
67
9,150
51
196,000
MW-8
16-Nov-16
0.521
160
6.9J
0.681
73
6,000
5.81
180,000
VW-8
28-Apr-17
0.67J
120
3.21
3.91
4.61
0.271
30J
6,400
14J 3.91
210,000
MW-8
27-Sep-17
130
2.61
12
2.81
6,800
24J 2.8J
190,0001-1
42J
MW-8
28-Mar-18
0.67J
110
0.231
7.21
4.51
2.01
7,000
161 3.41
170,000
MW-8
27-Nov-18
160
23
12
9.11
0.49J
95
7,100
Ill 4.9J
190,000
MW-8
1-May-19
210
13
19
6.31
0.381
84
22,000
5.01 4.381
160,000
MW-8
25-Sep-19
120
0.191
6.4
4.71
1.81
57
6,300
13 5.08J
160,000
MW-8
14-Apr-20
0.711
110
0.131
7.8
5.1
1.91
0.30J
30
8,100
12
160,000
MW-8
21-Oct-20
110
5.4
1.61
1.3J
34
7,100
7.9 75
200,000
MW-8
13-Apr-21
160
3.61
9.7
1.51
70
15,000
220,000
W
M-8
20-Oct-21
90
3.41
23
6,8005
7.5
170,000
MW-9
7-Nov-11
147
0.136)
3.18J
1.281
2.821E
--
3.16J
35.9
--
MW-9
4-Apr-12
191
0.3551
10.1
3.121
12
2.581
11 6J
--
7.481
20.2
--
MW-9 (dup)
4-Apr-12
180
0.2931
8.31J
3.381
9.981
10.21
--
6.06J
31.1
--
MW-9
4-Jun-12
--
--
--
--
-
-
-
--
--
--
--
--
--
11,400
-
-
--
280,000
--
MW-9
19-Jul-12
--
IN
--
--
--
--
--
--
--
--
0
--
--
--
39,600
-
-
-
1,100,000
MW-9
16-Aug-12
--
--
--
--
--
--
--
--
--
--
--
--
--
28,500
-
--
--
650,000
MW-9
6-Nov-12
0.446J
0
0.5461
16.2
23.
125
8.161
144
4.1SJ
45,100
17.41
36
970,000
i
15-May-13
61
57
41
MW-9
1,320
0.21
51
25
0.08J
65
2J
30,200
41
15B
473,000
MW-9(dup)
15-May-13
OM
7J
1,260
0.2J
31
24
57
41
0.071
63
21
-
12B
--
--
MW-9
31-Jul-13
--
--
--
--
--
--
--
--
--
--
--
--
--
30,800
--
--
463,000
MW-9
6-Nov-13
81
1,200
0.41
0.11
71
21
65
71
0.081
47J
31
23,600
0.11
27
431,000
--
MW-9
16-Jan-14
--
--
--
--
--
--
--
--
--
--
--
--
--
21,g00
--
--
427,000
MW-9
10-Apr-14
81
1,D60
0.11
0.11
11
19
39
41
0.07J
31J
21
21,300
11B
417,000
MW-9(dup)
10-Apr-14
0.31
30
1,050
0.11
0.31
L
19
SO
41
0.061
321
21
--
17B
--
MW-9
29-Oct-14
61
820
0.11
0.21
2JB
14
29
51
0.11
32J
21,300
13B
375,000
MW-9(dup)
29-Oct-14
6J
820
0.11
0.21
11B
14
30
51
0.041
32J
--
10B
--
MW-9
7-May-15
7J
1,000
0.3J
41
16
29
81
0.04J
33J
19,800
15
389,000
MW-9
20-Nov-15
6J
810
0.061
0.81
12
18
71
0.101
25J
2J
31
383,000
MW-9
27-Apr-16
61
930
0.11
0.4JB
13
11
61
24J
11
21,200
4J
403,000
MW-9
16-Nov-16
6.8J
2,100
0.0611
0.931
14
10
7.4J
0.0361
28J
19,000
4.01
370,000
MW-9
27-Apr-17
5.11
950D
0.181
1.41
12
14
8.31
0.041J
32J
21,000
3.31
5.5J
420,000
MW-9
27-Sep-17
6.11
900
30
5.71
3.01
24J
20,000
4.01
380,000
0.621
MW-9
29-Mar-18
4.9J
850
1.61
12
11
7.41
27J
22,000
4.0J
450,000
MW-9(dissolved)
29-Mar-18
--
--
780
--
--
--
12
--
--
--
--
--
--
--
--
--
--
--
MW-9
28-Nov-18
3.11
1,100
14
7.21
6.01
31J
17,000
2.5J
470,000
MW-9(dissolved)
28-Nov-18
--
--
2,100
--
--
--
13
--
--
--
--
--
--
--
--
--
--
--
MW-9
2-May-19
4.6J
1,400
0.141
25
7.21
4.6J
57
32,000
4.71
9.71
--
MW-9(dissolved)
2-May-19
--
--
2,400
--
--
--
25
--
--
--
--
--
--
--
--
--
MW-9
26-Sep-19
4.7
1,300D
14
6.3
4.2
33
25,000
3.11
3.9J
490,000
MW-9(dissolved)
26-Sep-19
--
--
1,000D
--
--
--
14
--
--
--
--
--
--
--
--
--
--
MW-9
14-Apr-20
4.8
1,400D
18
4.61
2.6
41
31,000D
4.71
3.01
540,000
MW-9
22-Oct-20
4
1,100D
13
4.01
1.8
28
26,000
620,000
MW-9
14-Apr-21
0.561
3.2
1,600
23
16
1.6
48
22,000
3.31
4.31
560,000
MW-9
21-Oct-21
3.8
900D
0.71
1.6J
9.3
5.4
1.7
22
26,D00
3.21
10
400,000
MW-9(dissolved)
21-Oct-21
--
--
770
--
--
--
--
--
--
-
-
-
--
--
--
--
Smith Page 2 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW-10
7-Nov-11
8.75J
476
0.1411
4.521 1.641
3.721E
18.71
-- 3.30J 9.39J --
MW-10
4-Apr-12
10.2
596
4.971
47AJ
- -
MW-10
4-Jun-12
--
--
--
--
--
-- -- --
--
--
--
--
--
58,100 -- 630,000
MW-10
19-Jul-12
__
__
__
__
__
__ __ __
#########
MW-10
1fAug-12
-
-._########MW-30
�#5#9#5##0#0#0#�
6-Nov-12
34.2
2,050
294
67.6 42.5 152
34.7
0.349
107
7.641
,111 195 2,800,000
MW-30(dup)
6-Nov-12
28.5
32
2,.0
1,140
3.31
2.9
76.1 46.1 190
41 46 154
42.8
28
0.306
0. 19J
113
77
8.23J
2J
- 127 231 -
253000 0.3J 84 269 1,100,000
MW-10
15-May-13
MW-10
31-Jul-13
--
--
--
--
--
-- - --
--
--
--
--
--
121:000 - - -- 680,000
MW-10
6-Nov-13
21
880
0.81
0.11
10 31 45
81
0.06J
39J
3J
128,000 0.08J 31 55 794,000
MW-10 (dup)
6-Nov-13
22
1,040
1.6
0.41
20 37 75
16
0.101
501
4J
- 0.11 57 114 --
MW-10
16-Jan-14
--
-
-
--
-
-- - --
--
--
--
--
-
69,600 - -- -- 460,000
MW-30
30-Apr-14
16
310
0.081
11 14 21
0.41
0.071
14J
50,400 7JB 393,000
MW-10
26-Oct-14
13
720
0.21
31 21 12
31
0.11
23J
2J
86,300 24 670,000
MW-30
7-May-15
23
700
0.11
21 29 310.6)
0.021
36J
3J
77,800 61 756,000
MW-10
20-Nov-15
25
730
0.11
31 21 71
0.91
0.05J
32J
31
6J 680,000
MW-10
27-Apr-16
0.31
34
850
0.11
0.51E 24 21
0.21
30J
2J
93,400 21 832,000
MW-10
16-Nov-16
20
930
1.21 17 1.21
25J
65,000 1.61 1.9J 760,000
MW-30
27-Apr-17
23
350
0.141
11 3.51
0.401
13J
40,000 2.3J Z8J 350,000
MW-10
27-Sep-17
0.591
8.01
520
7.61 0.771
9.6J
34,000 2.3J 380,000
MW-10
29-Mar-18
0.73J
6.11
480
0.231
2.81 35 6.51
1.11
38J
54,000 5.01 66 470,000
MW-30 (dissolved)
29-Mar-18
--
-
-
-
--
-- 33 --
--
--
--
--
-
- - - -
MW-10
28-Nov-18
28
770
2.91 42 4.21
1.11
49J
55,000 4. 30 590,
MW-30(dissolved)
28-Nov-18
--
29
600
-
--
-- 36 --
--
--
--
--
-
- - - -
MW-30
2-May-19
26
1,100
1.41 44 1.61
61
1.31
110,000 4.61 6.91 670,
MW-10
26-Sep-19
12
700D
16 1.91
0.38J
22
49,OOOD SAJ 500,
MW-30(dissolved)
26-Sep-19
--
4.9
640D
--
--
-- 16 --
--
--
--
--
--
-- - -- -- --
MW-10
14-Apr-20
31
1,000D
34
47
1.81
94,OOOD 2.9J 910,000
MW-10
22-Oct-20
0.681
16
980D
1.51 15 1.41
0.391
35
99,000D 3.11 980,000
MW-10
14-Apr-21
14
940
24
37
1.51
75,000 2.5J 750,000
MW40
20-Oct-21
15
830D
13 1.41
25
69,OOO1) 660,000
MW-11
8-Nov-11
83.8J
1.081
-
1.641
14.7
-
MW-11
4-Apr-12
84.31
-
--
MW-11
6-Nov-12
93.21
2.521
-
13.2
--
MW-11
15-May-13
0.61
70J
0.5J
21 0.81
2J
-
3JB
--
MW-11
6-Nov-13
0.81
70J
31 0.91
2J
-
41B
--
MW-11
10-Apr-14
11
70J
0.7J
0.5J 11
0.3J
0.04J
2J
-
81B
--
MW-11
29 Oct-14
0.61
70J
0.41B
0.91 11
0.21
2J
-
51
--
MW-11
6-May-15
21
110
0.051
11
81 21
0.5J
0.02J
4J
-
7JB
--
MW-11
20-Nov-15
11
70J
0.05J
0.21
0.51
51 21
0.2J
3J
11
-
13
--
MW-11
27-Apr-16
11
110
91 0.81
3J
-
41
--
MW-11
16-Nov-16
0.60J
911
2.41 0.77J
2.6J
-
1.41
3.5J
--
MW-11
28-Apr-17
96J
3.9J
1.51
-
2.31
9.81
--
MW-11
28-Sep-17
92J
1.81
-
1.51
3.01
--
MW-11
29-Mar-18
87J
3.11
2.4J
-
3.11
--
MW-11
28-Nov-18
1.6J
100
5.91
2.9J
--
6.8J
--
MW-11
2-May-19
2.91
170
0.181
1.5J
6.01 2.41
1.21
6.9J
M
15B
--
MW-11(dissolved)
2-May-19
--
--
--
--
--
--
5.1 --
--
--
--
--
--
--
--
-
MW-11
26-Sep-19
150
2.9J
4.1J
--
3.91
--
MW-11
15-Apr-20
85
4.81
2.OJ
--
--
MW-11
22-Oct-20
2.1
120
5.4
6.3
--
--
MW-11
14-Apr-21
1.81
110
6.3
0.471
3.6J
-
3.6J
--
MW-11(dissolved)
14-Apr-21
--
--
--
--
--
--
6.0 --
--
--
--
--
--
--
--
--
--
--
MW-11
21-Oct-21
80
2.81
1.91
--
3.4J
--
MW-11(dissolved)
21-Oct-21
--
--
--
--
--
--
2.51 --
--
--
--
--
--
--
--
-
--
--
MW-12
8-Nov-11
3.93J
115
3.02JB
--
6.15.1
--
MW-12
3-Apr-12
182
1.281
--
--
MW-12
5-Nov-12
123
--
--
MW-12
15-May-13
21
170
0.91
0.11 0.31
2J
--
--
MW-12
6-Nov-13
4J
140
0.51
0.21 21
11
--
--
MW-12
10-Apr-14
21
230
0.91
0.21 0.6J
0.04J
2J
-
4JB
--
MW-12
28 Oct-14
2J
130
0.91E
0.11 0.51
11
-
218
--
MW-12
6-May-15
2J
290
0.41
0.1.1 0.51
0.05J
3J
-
3JB
--
MW-12
20-Nov-15
6J
200
0.31
0..
11
2.1
-
--
MW-12
27-Apr-16
5J
330
0.08J
31
M M
U
5J
11
-
6J
--
MW-12
17-Nov-16
5.1J
140
0.671E
1.41
-
--
MW-12
27-Apr-17
3.91
260
0.821
0.049J
4.2J
5.9J
-
--
MW-12 (dup)
27-Apr-17
3.9J
250
3.91
3.91
-
--
MW-12
28-Sep-17
0.851
3.8J
130
1.31
-
--
MW-12
29-Mar-18
7.8J
89J
-
--
MW-12
28-Nov-18
5.31
220
2.1J
-
--
MW-12
2-May-19
5.2J
290
1.81
0.34J
4.31
2.01
-
7.81
--
MW-12(dissolved)
2-May-19
--
--
--
--
--
--
--
--
--
--
--
--
-
--
-
--
MW-12
26-Sep-19
6.3
200
2.21
-
27
3.31
--
MW-12
15-Apr-20
3.5
240
2.81
3.OJ
-
5.0
100
--
MW-12
22-Oct-20
3.9
180
2.31
1.31
-
3.81
--
MW-12
14-Apr-21
3.3
250
0.26J
3.11
5.2
-
--
MW-12
21-Oct-21
2.8
170
1.71
Smith Page 3 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
o
MW-13
31-Mar-11
576
2.301
11.3
3.331B
0.273
44.91
3.481
--
60.9
--
MW-13
8-Nov-11
4.701
906
0.1301
1.21
3.08J
16.8
5.291
53.2
--
243
--
MW-13
3-Apr-12
4.411
960
2.481
17.0
4.64J
0.384
53.4
--
88.1
--
MW-13
5-Nov-12
757
0.633J
1.131
10.4
8.361
0.487
46.2J
--
234
--
MW-13
16-May-13
21
550
0.11
0.61
0.5191
13
0.4J
0.35
36J
--
103
--
MW-13
7-Nov-13
0.9J
480
0.08J
0.21
71
418
0.151
33J
--
36
--
MW-13
30-Apr-14
21
590
0.11
0.61
0.31
10.0
18
0.79
35J
--
144
--
MW-13
28-Oct-14
2J
460
0.11
1.7
M
13
0.21
0.21
30J
--
0.061
265
--
MW-13
6-May-15
21
610
0.11
0.81
0.2110
17
0.39
39J
--
98
--
MW-13
20-Nov-15
1J
Soo
0.11
0.31
0.31
81
13
0.50
32J
3.1
--
48
--
MW-13
27-Apr-16
31
620
0.11
0.21
0.31E
91
13
0.61
0.51
35J
--
58
--
MW-13
17-Nov-16
1.2J
Soo
0.181
6.4J
4.718
0.20J
0.36
31J
0.171
--
41
--
MW-13
28-Apr-17
2.61
380
0.16)
5.71
5.51
0.36
24J
4.81
--
38
--
MW-13
28-Sep-17
0.621
2.11
1101
0.161
8.61
2.71
0.43
35J
--
44
--
MW-13
29-Mar-18
1.51
490
0.331
6.71
7.91
0.351
0.56
29J
--
47
--
MW-13(dissolved)
29-Mar-18
--
--
--
--
--
--
6.51
--
--
--
--
-
-
-
--
-
--
MW-13
28-Nov-18
200
0.381
LM
3.81
0.37
13
--
20
--
MW-13
29-Apr-19
1.3J
450
0.191
7.31
5.71
0.40
26J
--
33
--
MW-13 (du
29-Apr-19
1.41
490
0.171
7.9J
5.8.1
0.37
27J
--
36
--
MW-13
26-Sep-19
440D
0.351
6.7
9.2
34
--
51
--
MW-13
15-Apr-20
1.41
650D
0.86
9.0
10
0.36)
35
--
15
91
--
MW-13 (dissolved)
15-Apr-20
--
--
-
--
--
-
9.1
--
--
0.57
--
-
-
-
-
13
--
--
MW-13
22-Oct-20
2.4
560D
0.151
12
5.3
0.30J
0.22
32
--
36
--
MW-13
14-Apr-21
2.5
700
13
4.81
0.141
33
-
36
--
MW-13
20-Oct-21
430D
4.6.1
0.41
27
39
MW-14
7-Nov-11
0.5281
5.60J
26.61
1.911
--
5.77J
5.42.1
--
MW-14
3-Apr-12
0.4461
178
3.651
8.281
-
3.09J
--
MW-14
5-Nov-12
0.2991
60.0J
3.59J
-
2.09J
--
MW-14
16-May-13
0.71
70J
1.8
11
51
0.021
51
-
5.1
--
0.61
MW-14
7-Nov-13
0.61
1001
2.1
0.91E
51
-
81
71B
--
MW-14
10-Apr-14
0.91
901
0.81
11
51
0.21
0.091
91
-
151
56.0
--
0.51
MW-14
208 Oct-14
0.31
140
0.11
0.41B
11
51
-
21B
--
MW-14
6-May-15
0.71
0.81
140
0.11
11
71
0.181
111
--
6113
--
MW-14(dup)
6-May-15
1.
90
0.21
1JB
12
0.08J
6J
--
61
--
MW-14
20-Nov-15
0.91
150
0.71
0.71
41
0.081
51
11
--
4J
--
MW-14
27-Apr-16
0.4J
0.51
240
3JB
11
0.12J
181
--
--
0.76)
MW-14
17-Nov-16
0.72J
0.93J
210
0.171
2.71
2.61E
0.17J
0.80
16J
0.20J
-
4.
3.6J
--
MW-14
28-Apr-17
1.11
120
5.51
0.43
4.6J
1.6J
--
5.51
5.01
--
MW-14
28-Sep-17
0.841
140
0.381
1.41
1.91
0.13J
12J
--
4.91
5.3J
--
MW-14
29-Mar-18
0.65J
120
1.41
0.41
5.1J
--
2.9J
160
--
MW-14
27-Nov-18
0.83J
260
0.331
11
2.51
3.61
0.36J
IS
24J
-
7.41
3.7J
--
MW-14(dup)
27-Nov-18
1.0J
250
0.631
30
2.91
6.61
0.50J
3.3H
24J
-
7.81
5.81
--
MW-14
29-Apr-19
0.811
250
0.341
4.8J
2.11
4.51
1.6
211
-
5.61
5.51
--
MW-14
25-Sep-19
3.5
160
0.341
2.7.1
1.71
4.61
11.2.
0.38
18
-
3.0J
16B
--
MW-14
15-Apr-20
1.71
170
0.271
1.91
0. 16J
15
1.3J
-
19
--
MW-14 (dup)
15-Apr-20
1.81
180
0.281
2.01
2.01
0.191
15
-
14
--
MW-14
22-0ct-20
210
5.2
0.39
19
1.41
--
2.71
--
MW-14
13- Apr -21
190
0.251
2.91
1.31
0.151
17
1.51
--
2.61
6.1J
--
MW-14
20-Oct-21
190
6.0
0.30
18
1.61
MW-15
8-Nov-11
118
0.700J
1.09J
16.5J
--
2.31J
--
MW-15
5-Apr-12
1.011
117
5.951
18.7J
-
--
MW-15
7-Nov-12
1.201
133
18.3J
-
5M.1
--
MW-15
16-May-13
1.3J
140
0.51
11
14
0.31
0.07J
21J
-
--
MW-15
7-Nov-13
220
0.05J
0.11
21
518
0.111
34J
--
--
MW-15
8-Apr-14
0.81
160
1
0.51
41
0.3J
0.08J
23J
21
--
7JB
--
MW-15
27-Oct-14
1.61
180
0.41
0.2JB
21
0.21
25J
--
4113
--
MW-15
5-May-15
1.01
0.81
210
0.41
0.81
17
0.21
0.08J
28J
--
5JB
--
MW-15
18-Nov-15
0.41
180
0.71
0.31
21
0.31
0.03J
27J
1.1
--
51
--
MW-15
27-Apr-16
280
0.071
0.21
51
71
0.81
0.21
32J
--
6J
--
MW-15
17-Nov-16
0.80J
0.361
190
0.491
2.0J
0.711
3.918
0.211
0.11J
30J
0.33.1
--
1.81
7.0J
--
MW-15
28-Apr-17
190
0.271
5.51
0.12J
23J
3.9J
--
2.71
5.6J
--
MW-15
28-Sep-17
240
0.481
3.01
4.41
0.311
0.31
30J
-
4.8J
4.6J
--
MW-15
29-Mar-18
250
0.361
6.1.1
4.91
0.49J
0.23
28J
-
5.31
5.OJ
--
3.
MW-15
28-Nov-18
0.53J
190
0.60J
2.51
1.71
26J
-
5.01
--
MW-15
29-Apr-19
220
0.321
1.4J
2.91
27J
-
3.1J
--
MW-15
24-Sep-19
220
1.0
1.51
4.2J
3.21
0.271
0.0931
24
--
11B
--
MW-15
15-Apr-20
220
0.291
I1
13
--
3.2J
--
MW-15
22-Oct-20
240
0.7
11
1.81
13
--
4.51
--
MW-15
13-Apr-21
240
0.391
10
1.81
0.401
13
-
6.1J
--
MW-15
20-Oct-21
180
2.41
25
1.3J
Smith Page 4 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW-11
9-Nov-11
18.9
348
0.1231
6.121
5.691
4-915.311
--
7.05J
13.8
--
MW-16
5-Apr-12
0.267J
14.6
433
4.111
5.20J
9.34J
2.681
--
--
MW-16
7-Nov-12
12.1
436
2.64J
6.13J
3.981
7.561
--
5.46)
--
MW-16
14-May-13
14
350
11
61
31
0.81
91
--
3JB
--
MW-16
5-Nov-13
16
260
11
51
110.3J
41
2.1
--
7113
--
MW-16
8-Apr-14
13
300
0.31
51
11
0.31
0.02J
7J
2.1
--
5J
6JB
--
MW-16
27-Oct-14
20J
330
0.11
0.21B
51
11
0.41
71
--
5113
--
MW-16
5-May-15
13
290
11
51
31
0.71
0.03J
7J
2.1
--
5JB
--
MW-16
3-Nov-15
12
300
0.41
51
118
0.41
71
--
4J
--
MW-16
27-Apr-16
12
330
0.71
41
0.51
81
11
--
4J
--
MW-16
16-Nov-16
14
280
0.341
0.731
4.41
1.51
0.73J
6.51
0.20.1
--
6.51
--
MW-16
27-Apr-17
13
230
2.01
1.0J
0.281
3.9J
--
3.11
--
MW-16
26-5ep-17
12
320
4.21
1.31
7.11
--
4.7J
--
MW-16
29-Mar-18
14
250
1.81
4.81
6.7J
--
3.3J
--
MW-16
28-Nov-18
19
170
4.41
6.61
--
2.51
2.6J
--
MW-16
2-May-19
12
210
0.131
3.81
4.11
0.49J
6.3J
-
5.8B1
--
MW-16
24-5ep-19
21
170
0.16)
2.31
4.71
2.0J
0.79J
5.6
--
2.5J
9.3BJ
--
MW-16 dup
24-Sep-19
21
230
0.221
2.0J
4.9J
1.51
0.62J
8.3
-
3.21
9.86J
--
MW-16
15-Apr-20
19
160
0.291
5.2
8.5
-
8.7
3.01
--
MW-16
21-Oct-20
15
200
1.4
4.4J
6.4
-
5.8J
--
MW-16
14-Apr-21
13
180
0.55
3.71
5.6
-
5.2
--
MW-16
19-Oct-21
12
220
4.51
6.9
-
2.7J
--
MW-16 dup
19-Oct-21
12
220
4.11
6.6
4.51
MW-17
9-Nov-11
13.3
190
0.1831
8.34J
1.121
6.55J
7.49J
8.80J
--
10.6J
27.5
--
MW-17
5-Apr-12
5.59J
105
1.701
2.00J
3.221
5.181
-
2.421
--
MW-17
7-Nov-12
0.226J
3.57J
156
1.93J
2.151
1.781
3.231
4.981
-
3.121
7.491
--
MW-17
14-May-13
101
120
0.081
0.11
21
21
31
21
51
--
6113
--
MW-17
6-Nov-13
12
120
0.91
31
21
0.6J
3J
-
22
--
MW-17
30-Apr-14
81
70J
0.31
11
31
21
0.71
0.041
31
--
9JB
--
MW-17
28-Oct-14
&1
140
0.04J
2JB
M
31
21
0.02J
6J
-
11
--
MW-17
5-May-15
11
140
0.21
0.11
51
61
71
31
91
-
M
24
--
MW-17
19-Nov-15
14
ISO
0.091
0.11
21
71
31
21
101
11
-
30.1
--
MW-17
26-Apr-16
11
110
0.21
21
41
31
11
71
-
91
--
MW-17
17-Nov-16
0.221
12
120
0.211
1.818
0.30J
6.3J
0.201
-
3.71
3.5J
--
MW-17
28-Apr-17
8.91
100
1.51
0.50J
2.9J
2.1J
-
2.81
5.71
--
MW-17
26-Sep-17
9.5J
150
1.61
1.51
0.711
5.4J
-
5.01
4.3J
--
MW-17(dissolved)
26-5ep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
-
-
2.41
--
--
MW-17
29-Mar-18
0.53J
23
280
0.71J
0.431
25
14
33
15
31J
--
71
82
--
MW-17(dissolved)
29-Mar-18
--
14
--
--
--
--
--
--
--
--
--
-
44
--
--
MW-17
28-Nov-18
6.2J
93J
0.60J
2.81
1.91
5.01
--
111
3.3J
--
MW-17
2-May-19
30
160
0.301
7.81
5.51
11
5.7J
13J
--
16J
30B
--
MW-17(dissolved)
2-May-19
--
7.2
--
--
--
--
--
--
--
--
--
--
--
-
21
--
MW-17
26-5ep-19
0.73J
9.4
120
0.241
1.51
4.01
--
19
4.01
--
MW-17
15-Apr-20
5.6
76
4.1J
-
3.0.1
--
MW-17
22-Oct-20
4.7
110
0.481
1.81
2.91
6.6
-
9.5
--
MW-17
14-Apr-21
5.5
91
0.30J
1.31
0.29J
6.2
-
6.6
--
MW-17
19-Oct-21
15
130
5.8
8.8
MW-18
8-Nov-11
104
1.33J
1.301
2.53JB
8.051
--
2.09J
8.83.1
--
MW-18
4-Apr-12
89.51
1.44J
9.94J
-
--
MW-18
6-Nov-12
104
12.1J
-
5M.1
--
MW-18
15-May-13
21
901
0.31
11
11
0.3J
13J
-
--
MW-18
6-Nov-13
4J
120
0.2J
41
41
61
21
0.02J
181
2J
-
24
--
MW-18
10-Apr-14
2J
80J
0.51
11
21
0.03J
151
-
6JB
--
MW-18
28Oct-14
2J
801
31
11
14J
-
3J
--
MW-18
5-May-15
21
901
0.31
11
21
15J
-
4JB
--
MW-18
19-Nov-15
2J
901
0.41
31
11
16J
iJ
-
4J
--
MW-18
26-Apr-16
11
901
0.41
21
151
-
41
--
MW-18
16-Nov-16
2.3J
100
0.111
0.93J
2.21
0.471
16J
1.2J
-
2.31
7.1J
--
MW-18
27-Apr-17
3.21
110
0.-
3.21
5.61
1.91
0.0341
23J
3.7J
-
6.91
16
--
MW-18
26-Sep-17
2.41
110
0.171
2.61
4.21
1.11
181
-
M14
--
MW-18(dissolved)
26-5ep-17
--
--
--
--
--
--
--
--
--
--
--
--
-
--
--
5.91
--
--
MW-18
28-Mar-18
1.3J
981
1.91
17J
--
--
MW-18
28-Nov-18
1.4J
100
1.6J
181
-
--
MW-18
2-May-19
1.81
100
1.51
2.0J
0.361
7.81
--
5.3B1
--
MW-18(dissolved)
2-May-19
--
--
--
--
--
--
--
--
--
-
--
-
-
-
--
-
--
MW-SS
26-5ep-19
1.3J
100
2.51
14
--
3.11
3.51
--
MW-18
15-Apr-20
110
2.81
17
2.9J
-
--
MW-18
21-Oct-20
1.7J
97
0.171
2.71
16
1.61
--
--
MW-18
14-Apr-21
4.8
100
0.28J
9.1
12
4.4
17
2.9J
--
40
--
MW-18(dissolved)
14-Apr-21
--
--
--
--
--
--
--
--
--
--
--
-
--
--
--
--
MW-18
21-Oct-21
2.0
110
1.41
4.91
0.74J
21
--
6.1J
--
MW-18(dissolved)
21-Oct-21
--
--
--
--
--
--
--
--
--
-
-
-
--
--
-
--
Smith Page 5 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW-19
9-Nov-11
0.7011
4.521
169
0.4311
1.951
2.11J
0.1661
-
- Pr-
-
6.081
MW-19
4-Jun-12
--
-- --
--
--
--
--
--
44,700 --
--
230,000
MW-19
19-Jul-12
--
--
--
--
-- --
--
--
--
--
--
40,100 --
-- --
2410.
--
--
MW-19
16-Aug-12
--
--
--
--
--
--
-- --
--
--
--
--
--
42,500 --
-- -
110,000
MW-19
7-14ov-12
181
0.1491
4.97J
3.09J
6.141
34,8001
21.2
130.000
16-May-13
1J
180
1
21
21
0.41
51
MW-19
37,100
5J
220,000
MW-19
31-Jul-13
--
--
--
--
--
--
-- --
--
--
--
--
--
40,500 --
-- -
242,000
MW-19
7-Nov-13
2J
170
0.51
0.11 118
1J
36,800
418
222,000
MW-19
16-Jan-14
--
--
--
--
--
--
-- --
--
--
--
--
--
40,900 --
-- --
232,000
MW-19
9-Apr-14
1.01
3J
ISO
0.41
21
FM 71
0.41
0.04J
12J
10,200
10B
154,000
MW-19
29-Oct-14
4.11
21
150
0.91
21B
81 41
0.3J
101
14,900
9JB
170,000
MW-19
7-May-15
3.2J
2J
220
0.09J
0.21
31
18 14
0.31
0.03J
25J
7,900
27
150,000
MW-19
20-Nov-15
1.3J
21
150
0.081
0.3J
3J
51 5J
0.4J
101
11
81
134,000
MW-19
26-Apr-11
0.31
11
160
0.06J
21
51 19
0.21
151
7,900
81
120,000
MW-19 (dup)
26-Apr-16
0.4J
11
160
0.071
O.lJ
2J
51 20
0.2J
151
81
MW-19
16-Nov-16
0.581
2.1J
180
0.13J
3.OJ
31 6.OJ
0.471
16J
7,600
7.2J
160,000
MW-19
27-Apr-17
170
1.61
2.5J 6.01
0.34J
0.0481
9.51
18,000
6.21
170,000
MW-19
27-Sep-17
1.7J
170
1.51
200,000
MW-19
28-Mar-18
160
3.31
3.4J
0.49J
7.81
16,000
7.41
160,000
MW-19
27-Nov-18
1.7J
200
2.31
1.71
3.11
26,000
4..
170,000
MW-19
1-May-19
1.61
210
4.3J
1.91 2.3J
1.1J
7.91
32,000
7.31 6.481
170,000
MW-19
25-Sep-19
2.6
230
0.221
3.81
4.W 2.71
0.26J
8.7
26,000
7.1 9.08J
210,000
MW-19
14-Apr-20
220
0.96
2.01
3.31 2.4J
1
11
11,000
3.2J 240
160,000
MW-19
21-Oct-20
1.91
180
1.81
0.66J
2.7J
37,000
6.5 2.7J
230,000
MW-19
13-Apr-21
200
0.16)
1.81
1.31
4.21
3.IJ 3.11
190,000
MW-19
20-Oct-21
1.6J
160
34,0000
5.6
210,000
MW-20
9-Nov-11
6.55J
290
0.3711
24.2
14.1 16.6
14.4
23.11
-
29.5 78.5
--
MW-20
5-Apr-12
0.722J
4.37J
162
4.66J
1.57J 4.30J
2.52J
4.25J
-
6.281 9.311
--
MW-20
7-Nov-12
218
12.6
3.41J 5.42J
5.181
9.291
-
11.51 24.7
--
MW-20
14-May-13
0.3J
3J
190
0.11
31
M 14
31
91
-
51 19B
--
MW-20
5-Nov-13
0.3J
4J
240
0.21
0.11
10
71 11
51
13J
-
oMi
I81 47
--
MW-20
9-Apr-14
0.51
2J
160
0.3J
3J
21 568
21
0.03J
51
-
14J 51
--
MW-20
28-Oct-14
61
450
0.31
0.2J
7J
61 46
3J
0.091
101
-
45 137
--
MW-20
5-May-15
0.61
4J
220
0.2J
71
51 14
31
91
-
Ill 38
--
MW-20
19-Nov-15
0..
31
210
0.11
61
41 91
3J
81
-
81 26
--
MW-20
27-Apr-16
0.2J
4J
240
0.2J
A51
81
41
91
-
Il 28
--
MW-20
17-Nov-16
0.25J
3.71
290
0.521
0.181
12
8.41 19B
7.5J
181
0.201
-
21J 56
--
MW-20
27-Apr-17
2.OJ
110
0.821
1.6J
-
3.91
--
MW-20
27-Sep-17
0.821
2.31
110
0.69J
-
9.91
--
MW-20
29-Mar-18
2.4J
120
-
3.41
--
MW-20
28-Nov-18
2.51
120
-
4.7J
--
MW-20
2-May-19
2.3J
130
1.91
0.26J
3.9J
-
4.51 5.2BJ
--
MW-20(dissolved)
2_May_19
__
__
__
__
__
__
__ __
__
__
__
__
__
__
--
3.SJ
MW-20
26-Sep-19
2.3
110
--
4.61 3.4J
--
MW-20
15-Apr-20
0.581
2.3
120
--
4.21
--
MW-20
21-Oct-20
2.5
110
--
4.21
--
MW-20
14-Apr-21
2.1
130
--
4.7J
--
MW-20(dup)
14-Apr-21
2.1
110
--
4.51
--
MW-20
19-Oct-21
2.0
120
1.4J
6.4 3.61
MW-21
8-Nov-11
16.1
135
0.2951
12.7
7.881 13.1
11.88
13.21
--
22.41 48.7
--
MW-21
4-Apr-12
6.23J
58.11
1.85J
2.481 4.35J
3.081
3.781
--
6.781 11.7
--
MW-21
6-Nov-12
3.19J
76.41
3.52J
2.141 4.731
4.37J
3.13J
--
9.45J 18.3
--
MW-21
15-May-13
41
70J
0.081
2J
2J 4J
2)
31
--
51 9JB
--
MW-21
6-Nov-13
2J
60J
0.06J
21
11 318
11
2J
--
61 AB
--
MW-21
9-Apr-14
61
220
OM
7J
51 11
51
0.041
101
--
37 89
--
MW-21
28-Oct-14
3J
60J
0.04J
2JB
11 31
21
2J
--
41 71
--
MW-21
5-May-15
51
100
0.21
61
3J 81
4J
71
--
13J 25
--
MW-21
19-Nov-15
2J
40J
0.05J
0.21
11
11 31
11
2J
--
31 71
--
MW-21
26-Apr-16
21
60J
0.051
11
11 2J
I)
21
--
61
--
MW-21
16-Nov-16
2.3J
561
0.0731
2.71
2.31 5.0J
2.4J
4.31
--
6.31 13
--
MW-21
28-Apr-17
8.3J
0.811
--
3.2J
--
MW-21
26-Sep-17
4.3J
65J
0.291
5.91
3.91 8.61
3.6J
9.11
--
Ili 27
--
MW-21(dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
-
4.71 -
--
MW-21
28-Mar-18
3.6J
48J
4.71
5.1.1
1.9.1
3.21
--
7.1J 10
--
MW-21(dissolved)
28-Mar-18
--
--
--
--
--
--
-- --
--
--
--
--
--
--
-
--
MW-21
28-Nov-18
24J
1.4J
0.49J
--
5.31
--
MW-21
2-May-19
3.OJ
55J
5.51
5.1.1
4.01
3.91
--
9.21 13B
--
MW-21(dissolved)
2-May-19
--
--
--
--
--
--
--
--
--
--
--
MW-21
24-Sep-19
4.3
58
6.4
8.6
4.1
8.6
--
8.4 27B
--
MW-21(dissolved)
24-Sep-19
--
--
--
--
--
--
--
--
--
--
--
MW-21
14-Apr-20
0.63J
3.2
32
3.1.1
1.51
0.99J
1.61
--
--
MW-21(dissolved)
14-Apr-20
--
--
--
--
--
--
-- --
--
--
--
--
--
--
--
-
--
MW-21
21-Oct-20
3.0
30
2.1.1
0.59J
1.61
--
3.01
--
MW-21
13-Apr-21
2.3
37
3.7J
3.2.1
1.7
3.11
--
8.71
--
MW-21(dissolved)
13-Apr-21
--
--
--
--
--
--
-- --
--
-
-
-
-
-
-
-
--
MW-21
19-Oct-21
2.2
1 26
0.38J
3.11
Smith Page 6 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW-22
8-Nov-11
4.301
173
1.441
2.211B
--
1.821 14.6
--
MW-22
4-Apr-12
4.66J
159
2.171
2.411
2.381
2.79J
-
3.14J 8.59J
--
M
MW-22
6-Nov-12
4.701
184
2.41J
--
1.47J 7.72J
--
MW-22
15-May-13
3J
200
0.11
0.71
41
41
71
21
0.04J
7J
-
19B
--
MW-22
6-Nov-13
31
160
0.21
0.91
31
318
0.3J
0.061
31
--
4113
--
MW-22
9-Apr-14
21
240
0.21
11
21
31
0.61
0.05J
4J
-
9JB
--
MW-22
28-Oct-14
31
250
0.11
0.5J
41B
71
7J
21
0.111
71
-
36
--
MW-22
5-May-15
4J
240
0.051
11
6J
31
0.6J
0.06J
51
-
7JB
--
MW-22
19-Nov-15
41
240
0.091
21
71
51
11
0.031
61
11
-
11
--
MW-22
26-Apr-16
51
240
0.81
51
21
0.81
0.03J
51
-
91
--
MW-22
16-Nov-16
6.31
250
0.0841
4.61
1.11
0.24J
3.41
-
1.51 5.21
--
MW-22(dup)
16-Nov-16
6.3J
250
0.0581
4.61
1.21
0.26J
3.5J
-
1.81 4.8J
--
MW-22
28-Apr-17
5.61
240
4.31
1.9J
0.54J
1.61
5.11
--
4.31 4.91
--
MW-22
26-Sep-17
6.3J
260
4.1J
2.01
0.371
3.3J
--
3.71 6.2J
--
MW-22 (dissolved)
26-Sep-17
--
--
--
--
--
--
3.61
--
--
--
--
--
--
--
--
3.31 --
--
MW-22
28-Mar-18
9.01
310
2.21
6.2J
2.11
0.751
4.5J
--
7.9J
--
MW-22(dissolved)
28-Mar-18
--
--
--
--
--
--
5.21
--
--
--
--
--
--
--
--
-- --
--
MW-22
28-Nov-18
12
360
7.1J
4.0J
--
3.2J
--
MW-22(dissolved)
28-Nov-18
--
9.3
--
--
--
--
6.6
--
--
--
--
--
--
--
--
-- -
--
MW-22
2-May-19
19
440
1.4J
8.1J
1.51
0.43J
4.9J
--
6.7131
--
MW-22(dissolved)
2-10ay-19
--
3.4
--
--
--
--
7.2
--
--
--
--
--
--
--
-
-- -
--
MW-22
24-Sep-19
12
370
6.7
3.4J
--
5.4BJ
--
MW-22
14-Apr-20
16
430
7.1
3.31
4.71
--
4.11
--
MW-22 (dissolved)
14-Apr-20
-
7.6
-
--
-
--
7.1
--
-
-
--
--
--
-
-
- -
--
MW-22
21-Oct-20
12
410D
6.8
2.71
2.31
-
2.71
--
MW-22
13-Apr-21
14
480
4.4J
7.8
2.81
1.1
6.0
9.3J
--
MW-22(dissolved)
13-Apr-21
--
5.3
--
--
--
--
6.8
--
--
--
--
MW-22
19-Oct-21
14
420D
7.4
0.43.1MW-22
(dissolved)
19-Oct-21
--
8.6
I-
--
-
- --
--
MW-23
8-Nov-11
4.391
203
1.681
3.78JB
--
3.381
--
MW-23
4-Apr-12
201
1.031
2.76J
7.63J
MW-23
5-Nov-12
MW-23
15-May-13
MW-23
5-Nov-13
No Samples Collected - Well was Dry
MW-23
8-Apr-14
MW-23
27-Oct-14
2J
270
0.31
0.31
0.91
0.021
21
--
4JB
--
MW-23
5-May-15
MW-23
19-Nov-15
10
830
0.061
31
71
51
21
91
11
--
20
--
MW-23
26-Apr-16
260
11
0.051
--
12
--
MW-23
16-Nov-16
0.43J
3.2J
310
0.271
6.7J
0.981
6.01
0.211
--
4.2J
--
MW-23
28-Apr-17
2.31
210
2.41
0.78)
0.0411
7.81
--
6.M
15
--
MW-23
26-Sep-17
0.76J
5.2J
440
1.11
3.4J
--
3.91
3.11
--
MW-23(dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-23
28-Mar-18
5.3J
370
1.71
0.371
2.2J
--
3.01
--
MW-23(dissolved)
28-Mar-18
--
--
--
--
--
--
1.41
--
--
--
--
--
--
--
--
--
--
--
MW-23
28-Nov-18
1.81
310
1.51
--
5.71
20
--
MW-23
2-May-19
1.31
280
2.11
2.91
--
3.11
--
MW-23
24-Sep-19
5.9
440
5.0
4.51
--
4.2BJ
--
MW-23
14-Apr-20
330
0.14J
1.41
1.61
5.5
--
6.091
--
MW-23
21-Oct-20
1.7J
270
0.421
3.91
1.71
2.7J
1.9J
--
6.4
8.2J
--
MW-23(dup)
21-Oct-20
1.11
2.3
280
0.55
1.31
3.81
2.4J
0.71J
3.71
2.31
-
12.0
5.51
--
MW-23
13-Apr-21
1.4J
200
0.161
1.91
2.1J
2.2J
-
3.51
--
MW-23
19-Oct-21
7.1
330
9.2
3.81
MW-24
9-Nov-11
20.1
402
0.1011
8.94J
12.6
1.671
7.001
0.237
24.4J
--
8.52J
23.8
--
MW-24
5-Apr-12
0.297J
27.2
599
0.439J
16.8
19.5
19.9
11.2
0.708
34.31
2.771
-
31.7
64.3
--
MW-24
7-Nov-12
15.2
415
7.431
11.7
3.441
3.751
0.192J
24.7J
2.24J
-
9.921
26.2
--
MW-24
16-May-13
15
570
0.61
0.3J
21
24
41
15
0.171
45J
--
0.101
43
132
--
MW-24
6-Nov-13
15
360
0.11
31
12
4111
21
0.04J
26J
2.1
--
14B
--
MW-24
8-Apr-14
91
550
0.61
0.4J
25
23
31
18
0.26
46J
--
0.05J
219
--
MW-24
27-Oct-14
31
430
0.21
81
14
915.1
0.121
301
--
49
--
MW-24
5-May-15
4J
160
0.7J
41
11
0.2J
111
--
11JB
--
MW-24
19-Nov-15
6J
200
0.05J
0.41
11
51
31
0.91
0.02J
15J
11
--
9J
--
MW-24
25-Apr-16
71
140
31
21
4J
11
101
--
18
--
MW-24
15-Nov-16
0.371
7.8JD
370
0.811
0.541D
20D
19D
36
21
0.20
0.401
--
0.0841
96
--
MW-24
27-Apr-17
17
330
6.51
0.84J
0.26J
25J
7.3J
--
3.7J
--
MW-24
26-Sep-17
0.501
12
310
1.31
5.91
1.51
0.531
21J
--
8.51
--
MW-24 (dissolved)
26-Sep-17
--
7.8J
--
--
--
--
4.21
--
--
--
--
-
-
-
-
-
--
MW-24
28-Mar-18
9.31
260
1.31
7.01
191
-
4.81
--
MW-24(dissolved)
28-Mar-18
--
-
--
--
--
--
6.71
--
--
--
--
--
-
-
-
--
-
--
MW-24
28-Nov-18
IjM
310
0.191
4.81
8.61
5.41
3.8J
22J
2.4J
-
26
--
MW-24 (dissolved)
28-Nov-18
--
2.0
--
--
--
--
3.51
--
--
--
--
-
-
-
-
-
--
MW-24
2-May-19
6.6J
130
0.151
3.21
3.81
3.11
1.71
11J
-
208
--
MW-24 (dissolved)
2-May-19
--
--
--
--
--
-
2.71
--
--
--
--
-
-
-
-
-
--
MW-24
24-Sep-19
7.9
250
6.8
1.71
19
-
-
9.2
11B
--
MW-24 (dissolved)
24-Sep-19
--
--
--
--
--
-
5.5
--
--
--
--
--
--
-
-
3.81
-
--
MW-24
14-Apr-20
3.5
130
10
2.41
-
2.51
3.81
--
MW-24
22-0ct-20
2.1
49
0.221
2.11
0.56J
3.21
-
2.6J
3.9J
--
MW-24
13-Apr-21
1.9J
29
1.5J
1.31
0.72J
1.51
-
4.21
4.41
--
MW-24
19-Oct-21
7.5
46
4.5J
0.42J
1.71
4.41
3.4J
Smith Page 7 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
o
MW-25
31-Mar-11
0.8571
836
1.171
4.621
8.851
--
2.511
9.05J
--
MW-25
8-Nov-11
3.59J
903
3.491
1.331
2.62JB
6.03J
--
8.201
18.3
--
MW-25
4-Apr-12
894
1.201
4.531
--
1.92J
--
MW-25
6-Nov-12
963
4.55J
--
5.231
5.511
--
MW-25
15-May-13
21
900
0.21
0.41
0.81
11
0.31
81
--
--
MW-25
6-Nov-13
2J
820
0.4J
0.7J
1JB
81
21
--
--
MW-25
9-Apr-14
21
830
0.41
0.71
L
0.31
81
31
--
111
9JB
--
0.6J
MW-25
28-Oct-14
21
780
0.41
0.71
81
2.1
--
3J
--
MW-25
5-May-15
21
820
0.3J
0.7J
III0.041
81
--
3JB
--
MW-25
19-Nov-15
11
890
0.41
0.81
2J
91
11
--
4J
--
MW-25
26-Apr-16
830
0.71
81
--
--
MW-25
16-Nov-16
1.61
860
0.39J
1.21
7.8J
1.2J
0.321
-
2.0J
3.9J
--
MW-25
27-Apr-17
2.01
890D
1.3J
13J
4.81
--
1.71
5.51
--
MW-25
26-Sep-17
3.8J
1,0001)
0.26J
0.381
7.01
9.7J
3.6J
17J
-
111
31
--
MW-25(dissolved)
26-Sep-17
--
--
870
--
--
--
--
--
--
--
--
--
--
--
3.L
--
--
MW-25
28-Mar-18
2.01
960
0.401
111
--
2.8J
--
MW-25(dissolved)
28-Mar-18
--
--
880
--
--
--
--
--
--
--
--
--
--
--
--
--
-
--
MW-25
28-Nov-18
930
0.611
12J
-
21
--
MW-25(dissolved)
28-Nov-18
--
--
940
--
--
--
--
--
--
--
--
--
--
--
--
--
-
--
MW-25
2-May-19
1.7J
900
0.441
1.31
12J
2.5J
-
3.2131
--
MW-25(dissolved)
2-May-19
--
--
930
--
--
--
--
--
--
--
--
--
--
--
--
--
-
--
MW-25
24-Sep-19
1.51
890
0.54
12
-
4.3BJ
--
MW-25(dissolved)
24-5eP-19
--
--
960D
--
--
--
--
--
--
--
--
--
--
--
--
--
-
--
MW-25
14-Apr-20
930
0.441
11
--
2.8J
--
MW-25
22-Oct-20
1.41
830D
0.82
1.31
11
2.6J
--
--
MW-25
13-Apr-21
1.7J
740D
0.231
7.5
2.3J
--
2.9J
--
MW-25
19-Oct-21
2.2
770D
0.17J
1.61
4.51
2.3J
0.781
13
2.5J
--
7.8J
--
MW-25 dissolved
19-Oct-21
--
--
750
-
--
--
3.01
--
I --
I --
--
I --
I --
-
-
-
--
--
MW-26
8-Nov-11
3.211
230
1.66
1.751
34.0
3.041E
16.31
--
2.58J
52.5
--
MW-26
4-Apr-12
364
2.12
1.78
60.2
4.531
23.5J
-
30.4
--
MW-26
6-Nov-12
357
1.98
47.9
1.85J
21.21
-
46.9
--
MW-26
IS-May-13
0.51
340
1.9
0.41
0.41
55
L
0.31
21J
-
25
--
MW-26
6-Nov-13
51
400
1.8
0.41
40
17
10J
0.041
31J
-
0.071
29
72
--
M
0.6J
MW-26
9-Apr-14
330
1.6
0.41
56
2J
0.31
0.03J
20J
-
51
30B
--
MW-26
28-Oct-14
11
350
1.8
0.3J
0.41B
50
L
0.3J
0.04J
111
--
25
--
MW-26
5-May-15
11
300
1.6
0.3J
2J47
3J
0.51
0.051
111
2J
--
26
--
MW-26
19-Nov-15
0.61
180
1.4
0.31
11
32
41
0.71
0.0.
131
11
--
27
--
MW-26
26-Apr-16
180
1.1
2J
29
2J
OM
0.03J
101
--
36
--
MW-26
16-Nov-16
0.57J
170
1.2
0.21J
1.3J
25
2.91
0.81)
0.046J
9.7J
0.96J
--
16
--
MW-26
28-Apr-17
1.51
111
0.66J
0.13J
14
2.3J
1.4J
0.028J
6.9J
5.0J
--
17
--
MW-26
26-Sep-17
2.71
190
1.2
1.3
8.7J
26
9.3J
4.11
111
--
35
--
MW-26(dissolved)
26-Sep-17
--
--
--
--
--
--
22
--
--
--
--
--
--
--
--
--
MW-26
28-Mar-18
140
1.1
0.16)
1.41
21
1.81
0.291
8.51
--
21
--
MW-26(dissolved)
28-Mar-18
--
--
--
--
--
--
20
--
--
--
--
--
--
--
--
--
--
--
MW-26
28-Nov-18
190
0.831
0.161
26
1.81
111
--
23
--
MW-26
2-May-19
220
0.79J
0.24J
34
2.71
0.27J
13J
2.3J
--
25B
--
MW-26
24-Sep-19
200
1.3
0.25J
1.81
27
2.5J
0.82J
11
--
21B
--
MW-26
14-Apr-20
130
0.57
0.21J
16
2.41
6.9
3.1J
--
42
--
MW-26
21-Oct-20
70
0.63
0.50
9.9
2.2J
0.51J
4.61
--
60
--
MW-26
14-Apr-21
1.4J
96
0.45
0.32J
3.01
30
4.5J
1.9
6.3
1.7J
--
43M
70
--
MW-26(dissolved)
14-Apr-21
--
--
--
--
--
--
11
--
--
--
--
--
--
-
-
-
--
MW-26
19-0ct-21
1.81
30
0.39J
0.27J
1.6J
4.01
7.9
1.3
3.8J
-
5.7
35
--
MW-26(dissolved)
19-Oct-21
--
--
I --
--
I --
I --
3.91
--
I --
I --
--
I --
I --
-
-
6.2
--
--
MW-27
8-Nov-11
9.70J
128
0.159J
6.51J
4.231
5.94J
7.64JB
0.286
7.06J
-
9.221
27.7
--
MW-27
4-Apr-12
4.27J
110
2.3W
-
1.46J
5.25J
--
MW-27
6-Nov-12
139
1.21J
1.471
1.71J
1.98J
2.02J
-
13.3J
8.97J
--
MW-27
15-May-13
21
110
11
0.41
11
-
--
MW-27
6-Nov-13
4J
150
0.11
4J
W
81
3J
0.091
81
-
111
25
--
MW-27
9-Apr-14
31
120
0.L
21
2J
0.6J
0.12J
2J
-
71
81B
--
MW-27
28-Oct-14
2J
140
0.71
0.3J
11
-
2J
2J
--
MW-27
5-May-15
81
150
0.41
0.05J
2J
-
31B
--
MW-27
19-Nov-15
3J
130
0.4J
11
L
-
4J
--
MW-27
26-Apr-16
18
160
0.02J
4J
-
10
--
MW-27
16-Nov-16
0.23J
2.4J
120
0.0491
0.38J
1.8J
0.48J
0.0401
1.61
-
151
4.11
--
MW-27
28-Apr-17
0.531
2.11
120
1.91
0.781
0.054J
1.5J
-
211
5.5J
--
MW-27
26-Sep-17
6.1J
470
0.541
0.34J
33
15
0.29
33J
-
67
85
--
MW-27 (dissolved)
26-Sep-17
--
--
--
--
--
--
-
--
-
-
-
-
1.5.1
-
--
MW-27
28-Mar-18
110
-
4.4J
--
MW-27(dissolved)
28-Mar-18
--
--
--
--
--
--
--
--
--
-
-
-
-
-
-
--
MW-27
28-Nov-18
1.5J
951
-
7.5J
--
MW-27
30-Apr-19
220
0.13J
9.2J
16
6.31
111
-
111
111
-
3
MW-27
24-Sep-19
2.3
100
-
8.1
3.681
--
MW-27
14-Apr-20
2.7
100
1.41
-
-
MW-27
21-Oct-20
4.5
130
2.6J
-
--
MW-27
14-Apr-21
8.0
100
.71
1.4J
-
-
M W-27
19-Oct-21
2.9
130
Smith Page 8 of 18 January 2022

Table 4a
Detected Groundwater Constituents - Inorganics
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
o
o
MW-28
9-Nov-11
18.8
464
0.791J
47.1
25.5
30.3
11.1
34.01
--
85.6
180
--
MW-28
5-Apr-12
2.961
233
14.0
7.61J
12.6
5.461
11.2J
-
30.2
51.4
--
MW-28
6-Nov-12
24.4
620
0.359J
21.7
11.0
19.7
9.091
17.01
2.191
--
62.3
90.4
--
MW-28
15-May-13
33
3040
1.7
0.5J
67
52
65
32
0.04J
67
-
0.3J
291
683
--
MW-28
6-Nov-13
51
300
0.41
0.2J
15
12
16
6J
15J
21
--
53
94
--
MW-28
9-Apr-14
11
160
0.3J
21
11
144
0.6J
0.04J
3J
-
14J
31
--
6J
MW-28
28-Oct-14
0.81
150
31B
11
91
0.5J
31
-
30
--
MW-28
5-May-15
11
270
0.8J
0.51
11
2J
-
3113
--
MW-28
19-Nov-15
21
190
0.11
61
12
L
51
L
-
23J
21
--
=
0.4J
MW-28
26-Apr-16
5J
300
-
--
MW-28
16-Nov-16
0.381
0.581
180
0.081J
0.971
1.7J
1.61
--
5.3J
2.81
--
MW-28
27-Apr-17
2.4J
230
0.36J
11
3.61
111
--
24J
43
--
MW-28
27-5ep-17
0.65J
7.21
370
1.0
0.60J
39
12
28J
--
0.13J
75
120
--
MW-28 (dissolved)
27-Sep-17
--
--
--
--
-
--
--
-
--
--
--
--
-
8.01
--
MW-28
28-Mar-18
7.21
470
1.4
0.49J
60
16
43J
--
0.191
81
220
--
MW-28 (dissolved)
28-Mar-18
--
--
--
--
-
--
-
--
--
--
--
-
2.5J
--
--
MW-28
28-Nov-18
2.01
170
0.191
5.71
1.71
.1
--
111
20
--
MW-28(dissolved)
28-Nov-18
--
--
--
--
--
--
--
--
--
--
--
-
-
4.2J
--
--
MW-28
2-May-19
250
0.14J
1.51
--
2.6J
3.9B1
--
MW-28(dissolved)
2-May-19
--
--
--
--
--
--
--
--
--
--
--
--
MW-28
26-Sep-19
180
--
3.2J
3.71
--
MW-28
15-Apr-20
150
0.151
1.3J
1.6J
--
4.8J
2.8J
--
MW-28(dissolved)
15-Apr-20
--
--
--
--
--
--
--
--
--
--
--
--
--
--
-
3.81
--
--
MW-28
21-0ct-20
1.7J
180
0.20J
0.191
3.71
5.7
1.6
4.1J
--
16
29
--
MW-28(dissolved)
21-Oct-20
--
--
--
--
--
--
--
--
--
--
--
--
--
-
6.8
--
--
MW-28
14-Apr-21
280
0.24J
1AJ
-
--
MW-28
21-Oct-21
0,651
260
0.31J
1.41
1.9J
0.45J
2.61
9.91
MW-29
9-Nov-11
142
0.1731
2.53J
2.63J
2.501
3.42J
--
2.961
8.54J
--
MW-29 (dup)
9-Nov-11
154
0.233J
4.471
3.01J
3.091
3.35J
4.951
--
3.951
16.5
--
MW-29
5-Apr-12
827
4.23
42.2
28.1
116
57.2
--
0.245J
28.7
186
--
--
MW-29
4-Jun-12
--
--
--
--
--
--
--
--
--
--
--
--
9,800
--
--
--
190,000
MW-29
19-Jul-12
--
12,900
260,0MW-29
--
--
--
--
-
16-Aug-12
--
--
--
L
-
-
-
-
--
--
--
--
135
--
-
-
160,000
MW-29
7-Nov-12
375
231.2
16.9
12.2
21.1
31AJ
13,400
0.136J
23.91
132
220,000
MW-29
16-May-13
28.6
2.3
140
100
1610
193
0.29
200J
5,600
0.81
575
101
2300
316,000
MW-29
31-Jul-13
--
--
--
--
--
--
--
--
--
--
-
--
--
20,000
--
--
--
309,000
MW-29
7-Nov-13
7J
2330
25
2.4
150
100
360
176
0.29
2901
21
21700
0.81
707
847
312,000
MW-29
16-Jan-14
--
--
--
--
--
--
--
--
--
--
-
--
--
13,600
-
--
--
129,000
MW-29
9-Apr-14
71
630
0.81
68
32
71
33
0. 16J
55
12,300
0.3J
124
168
268,000
MW-29
29-Oct-14
41
330
1.5
0.51
20
31
31
18
0.091
21J
13,900
0.11
47
74
228,000
MW-29
6-May-15
71
470
2.3
0.3J
35
19
50
20
0.061
37J
12,100
X
53
104
202,000
MW-29
20-Nov-15
2J
250
1.1
1.4
14
71
20
17
0.071
151
0.11
41
87
160,000
MW-29
27-Apr-16
350
1.5
0.2J
19
11
25
21
20J
11,000
0.11
46
70
176,000
MW-29
17-Nov-16
0.381
3.81
450
2.9
0.37J
26
17
58B
27
0.083J
34J
0.391
10,000
0.12J
28
110
130,000
MW-29
27-Apr-17
83J
0.401
5.5J
2.S1
8.2J
5.81
0.0321
7.41
9,100
111
19
180,000
MW-29
27-Sep-17
2.61
991
1.61
4.01
0.85J
0.361
5.81
11,000
4.81
6AJ
10,000
MW-29
29-Mar-18
1.41
150
0.871
0.131
19
5.81
21
9.81
15J
9,600
46
410,000
MW-29(dissolved)
29-Mar-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-29
28-Nov-18
64J
6.51
1.91
5.61
2.21
7.41
7,900
4A1
11
130,000
MW-29(dissolved)
28-Nov-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-29
2-May-19
3.31
130
0.161
5.31
11
4.1J
1.9J
14J
13,000
SAJ
13
MW-29(dissolved)
2-May-19
--
--
--
--
--
--
7.5
--
--
--
--
--
--
--
--
--
MW-29
26-Sep-19
2.5
130
1.61
5.7
1.7J
0.64J
9.1
14,000
--
6.61
180,000
MW-29(dissolved)
26-Sep-19
--
--
--
--
--
--
5.9
--
--
--
--
--
--
--
--
--
MW-29
15-Apr-20
89
0.441
2.61
1.81
3.3J
0.861
9.7
14,000
8.01
180,000
MW-29(dissolved)
15-Apr-20
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-29
22-Oct-20
1.91
87
0.151
2.61I2.9J
1.3
9.0
11,000
3.11
14
190,000
MW-29(dissolved)
22-Oct-20
--
--
--
--
--
--
MW-29
14-Apr-21
78
0.331
4.7J
4AJ
2.3
8.1
12,000
5.8
30
140,000
MW-29(dissolved)
14-Apr-21
--
--
--
--
--
--
MW-29
21-Oct-21
2.1
130
0.221
0.26)
3.61
6.4
2.5
9.6
14,000
5.8
15
140,000
MW-29(dissolved)
21-Oct-21
--
--
--
--
--
--
--
I --
I --
I --
--
--
--
I -
I
I --
I --
Notes:
1. All units are in micrograms per liter (parts per billion).
2.' - Interim Maximum Allowable Concentration (IMAC)
3. dup -Duplicate Sample
4. J - Indicates the analytical result is an estimated concentration between the laboratory method detection limit and the laboratory limit of quantitation.
5. B -The amount in the prep blank is greater than the method detection limit.
6. D - The analyte was run at dilution.
7. H - The anaylte was analyzed outside of hold time due to laboratory error.
8. S - Matrix spike/matrix spike duplicate failure.
9. - Not analyzed
11. NE -Standard Not Established
11. Dissolved metals samples were collected to evaluate the influence of turbidity on total metal concentrations.
Concentration exceeds the 15A NCAC 02L.0202 (North Carolina 2L) or IMAC
- Indicates the result is below the detection limit
- A sodium lactate injection was performed near MW-8, -9, and -10 on June 18-21, 2012.
- An emulsified vegetable oil injection was performed near MW-8, -9, and -10 on March 25-27, 2013.
Smith Page 9 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-2
MW-2
8-Nov-11
4-Apr-12
J.6
0.651
MW-2
6-Nov-12
ID
MW-2
15-May-13
MW-2
6-Nov-13
1.J1
MW-2
9-Apr-14
5.11
1.31
MW-2
28-Oct-14
1.91
MW-2
5-May-15
1W
2.JJ
0.39J
MW-2
19-Nov-15
9.1
MW-2
2&Apr-16
2.3J
MW-2
1]-Nov-16
3.11
MW-2
27-Apr-17
1.2J
MW-2
26-Sep-17
1.W
MW-2
2&Mar-I8
0.66J
MW-2
28-Nov-18
0.91
MW-2
2-May-19
MW-2
26-Sep-19
2.1
1.]J
MW-2
15-Apr-20
0."
MW-2
22-Oct-20
1.4
MW-2
14-Apr-21
MW-2
21-Oct-21
0.86
MW-4
&Nov-11
2.01
MW-4
4-Apr-12
0.511
0.451
1.91
MW-4
&Nov-12
2.21
MW-4
1&May-13
0.52
1.21
1.91
0.321
MW-4
&Nov-13
2.11
MW-4
9-Apr-14
0.631
0.65J
2.21
0.261
MW-4
28-Oct-14
0.431
2.41
0.431
MW-4
5-May-15
0.64J
0.511
3.51
MW-4
19-Nov-15
0.561
0.321
3.11
0.241
0.441
MW-4
2&Apr-16
0.5W
3.81
MW-4
16-Nov-16
0.521
0.6W
3.11
0.641
0.40
MW-4
2&Apr-17
0.]4J
0.]3J
4.21
0.571
0.54J
MW-4
26-Sep-17
0.421
3.91
Z
2&Mar-18
0.4W
3.41
0.411
MW-4
28-Nov-18
0.52
3.8
0.4W
0.62
0AW
MW-4
2-May-19
0.441
0.50
0.95
5.0
0.59
0.52
MW-4
24-Sep-19
0.4]1
0.4W
5.1
0.55
-
0.451
MW-4
14-Apr-20
0.481
0.97
5.1
0.62
-
0.52
MW-4
21-0ct-20
0.461
0.74
4.6
0.57
-
MW-4
13-Apr-21
0.461
0.93
5.J
0.68
-
MW-4
19-0ct-21
0.95
0.53
MW-6
9-Nov-11
1.11
MW-6
4-Apr-12
1.41
MW-6
&Nov-12
1.81
MW-6
15-May-13
0.931
0.911
2.11
0.]]J
5.6
5.4
0.241
MW-6
&Nov-13
3.01
MW-6
9-Apr-14
TU
0.6W
0.]41
4.11
0.31J
5.4
4.11
MW-6
28-Oct-14
0.2W
0.941
3.21
0.42J
3.61
2.01
MW-6
5-May-15
0.]]1
1.21
2.61
.
4.51
1.51
MW-6
18-Nov-15
0.74J
0.361
0.351
5.01
1.11
MW-6(dup)
18-Nov-IS
0.6M
0.37J
0.321
4.81
1.11
MW-6
27-Apr-16
0.401
O.JOJ
M
0.94J
MW-6
I6-Nov-16
0.4JJ
1.51
1.]J
0.501
5.4
1.81
G.
MW-6
2J-Apr-1]
l.JJ
0.911
0.5W
5.4
O.JJJ
MW-6
2]-Sep-I]
0.9W
0.69J
3.91
0.421
MW-6(dup)
2]-5ep-1]
0.931
0.J01
3.81
0.5]J
MW-6
28 Mar 18
6.2
3.SI
1.5
5.9
4.71
0.831
MW-6(dup)
28-Mar-18
1.1
5.9
3.]1
1.5
5.7
4.51
0.J91
MW-6
28-Nov-18
1.2
4.2
3.5
1.3
5.3
4.0
11
MW-6
2-May-19
1.1
3.4
2.9
1.1
4.8
3.8
13
6.9
2.1
MW-6
26-5ep-19
0.60
0.61
2.4
1.9
12
I.JI
MW-6
15-Apr-20
1.1
6.2
2.9
1.2
4.8
6.2
20
].5
0.79
MW-6
21-Oct-20
6.6
3.3
1.4B
4.0
10
27
8.8
1.4
MW-6
14-Apr-21
0.80
3.5
1.6
0.60
2.7
2.3
18
7.3
0.991
MW-6
21-Oct-21
1.5
1.1
2.3
1.8
M
2.31
OA51
MW-8
J-Nov-11
0.5.
MW-8
4-Apr-12
3.31
4.31
0.J2J
2.71
0.461
0.381
0.331
0.551
0.801
3.6
MW-8
19-M-12
].61
MW-8
1&Aug-12
MW-8
&Nov-12
0.4L
0.601
MW-8
15-May-13
0.81J
0.47J
MW-8
31-M-13
0.891
O.J]J
0.261
MW-8
&Nov-13
MW-8
164 -14
0.571
0.3W
MW-8
10-Apr-14
].41
0.2W
0.97J
MW-8
29-0ct-14
0.59J
0.521
0.311
0.201
MW-8
7-May-15
11J
O.J21
0.401
0.9W
0.3W
MW-8
19-Nov-15
0.391
0.751
0.671
0.341
0.22)
MW-8
2&Apr-16
1.51
0.59J
MW-8
16-Nov-16
2.71
2.71
1.41
0.4W
0.681
MW-8
2&Apr-I]
1.2J
0.6W
IM
MW-8
2]-5ep-1]
O.J21
0.631
MW-8
28-Mar-18
MW-8
27-Nov-18
0.86
1
0.431
MW-8
1-May-19
1.1
2.5
1.8
0.45J
1.2
0.84
1.3
MW-8
25-5ep-19
0.51
-
0.61
MW-8
14-Apr-20
0.69
-
MW-8
21-0ct-20
3.1
2.0
0.80
-
1.1
MW-8
13-Apr-21
1.461
1.7
5.0
1.1
-
0.50
MW-8
20-0ct-21
2.0
1.9
0.491
0.69
Smith Page 10 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
I
16.30
I
I
MW 91du P�
4-APr-12
0.421
3.61
46
3.31
4.11
0.]41
4.9
0.471 4.0
6A
0.941
0.541
2.8J
0.491
0.46
12
0.441
MW 9
16--Aug
120
i6
6.01
41
1.21
3.91
2
MW-9
6-Nov-12
250
0.501
37J
6.1J
2.11
32
1.41
3.61
0.871
5
0.61 018E
0.90
281
21
2.81
2.21
MW-9
15-May-13
0.40
21
1.421
0.631
0.761
MW-9(dup)
15-May-13
0.9W
2W
16
1.41
20
2.51
2.21
0.591
0.711
MW-9
31-1u1-13
0.]51
22
3.11
1.91
0.851
MW-9
6-Nov-13
321
0.731
4.21
19
1.51
1.71
1.471
1.5
4.91
MW-9
16-1an-14
241
0.571
19
0.741
1.61
0.551
4.1 0.561
MW-9
10.Apr-14
131
0.7D
20
0.661
17
0.171
2.31
1.21
0.51)
2.6 1.9
MW-9 (du
10.Apr-14
231
0.601
21
0.591
16
2.41
1.21
2.2 1.4
MW-9
29-Oct-14
6.41
0.661
15
0.47J
11
1.41
0.63J
0.411
0.98)
MW-9(dup)
29-Oct-14
8.91
0.631
16
0.471
0.43J
10
1.31
0.661
0.041
1.091
1.7
MW-9
7-May-15
1.1
16
1
19
1.61
2.01
1.3 0.911
MW-9
20-Nov-15
0.861
15
0.74J
0.6D
11
1.01
0.521
DA31
1.51
0.331
0.891 0.471
MW-9
27-Apr-16
0.961
14
0.74J
14
0.601
0.511B
0.411
0.]81 0.531
MW-9
16-Nov-16
1.3
12
0.77J
0.44J
7.4
2M
0.731
MW-9
27-Apr-17
1.1
13
0.97J
12
0.67J
2.W
0.401
MW-9
27-Sep47
1.1
14
0.891
6.9
1.]1
0."1
MW-9
29-Mar-18
2.2
11
0.881
8.7
0.47J
1.W
MW-9
28-Nov-18
1.7
0.55
13
1.4
9.5
0.54
0.611
MW-9
1-May-19
2.3
1.6
16
2.2
13
0.67
8.7
1.51
MW-9
26-Sep-19
1.2
0.87
15
1.4
4.7
6.8
1.51
MW-9
14-Apr-20
1.6
1.2
13
1.8
6.9
8.2
1"1
MW-9
22-0c[-20
1.6
1.3
17
1.8
4.0
8.3
MW-9
14-Apr-21
2.8
1.3
14
1.9
9.5
8.8
1.]1
MW-9
20-0ct-21
0.89
0.82
10
1.1
0.81
6.3
MW-10
4-Apr-12
6AJ
4.9
0.351
2.5
0.551
54
2.81
0.381
1.6
0.811
1.4J
0.531
0.511
1.11
MW-30
19-1ul-12
840
220
8.51
30
MW-10
16-Aug-12
5800
1,100
MW-10
6-Nov-12
780D
330D
21D
4.21D
MW-10(dup)
6-Nov-12
700D
310D
21D
3 91D
1.91
MW-10
15-May-13
530.0
8]1
24
0.5W
0.331
1.31
1.]1
0.361
4.6
MW-10
31-Jul-13
2.9
18
0.631
D401
0.781
0.481
0.251
20
MW-10
6-Nov-13
2.1
21
1.2
3.01
2.5
MW-10
6-Nov-13
1.6
1B
0.931
2 41
2.6
MW-10
16-1an-14
6.61
2.6
17
1.5
12
1.31
1.1
0.691
0.761
1.4
1.1
MW-10
10 Apr
8.01
2.8
0.311
16
1.7
20
0.221
1.11
1.4
1.31
0.92)
2.5
4.2
MW-10
29-Oct-14
1.4
0.251
18
1.6
9.0
0.43J
0.271
0.481
0.661
0.391
MW40
7-May-15
6.6
0-T
23
3.6
68.0
OAM
1.91
0.361
2
2.W
2.91
2.331
0.2]1
4.5
MW-10
20-Nov-15
17J
4.1
1.M
17
0.651
4.0
46
OAN
0.94J
0.221
1.5
1.1
2.W
0.80
ID
0.34J
2.9
MW-10
27-Apr-16
17J
5.6
0.771
27
4.3
44
0.481
0.951
0.941B
2.9
MW-10
16-Nov-16
2.31
4.7
0.]Il
16
3.7
0.421
31
0.631
0.701
0.431
0.671
0.491
0.501
MW-10
27-Apr-17
].11
1.4
0.401
9.61
2.8
23
0AW
2.2
MW-SO
27-Sep47
1.2
8.51
1.3
1.5
MW-10
29-Mar-18
1.7
DAU
9.11
1.9
17
MW-10
28-Nov18
4.3
1.7
13
4.2
29
0.59
1.3
0.76
2.0
2.1
MW-10
1-May-19
3.61
4.2
3.0
17
4.2
27
0."
0.91
0.441
0.86
6.0
0.93)
1.6
MW-10
26-Sep-19
1.6
1.0
1.2
1.7
12
a.4
0.421
0.82
MW-10
14-Apr-20
4.41
3.4
2.4
12
3.8
21
0.451
28
0.56
7.5
1.]
MW-10
22-Oct-20
4.W
4.5
3.4
15
5.0
36
0A71
0.73
25
0.63
2.71
2.8
MW-10
14-Apr-21
34
3.3
60
1.]
14
2.8
25
27
3.31
0.62
3.71
0.56)
1.6
MW-10
20-Oct-21
5.2J
2.0
1.9
9.1
2.5
16
MW-11
4-Apr-12
MW-11
6-No 12
MW-11
15-May-13
MW-11
6-No 13
MW-11
10.Apr-14
MW-11
29-0ct-14
MW-11
6-May-15
0.55J
0.40J
MW-11
20-Nov-15
0.57J
MW-11
27-Apr-16
7.31
MW-11
I6-Nov-16
MW-11
2B-Apr-17
MW-11
28-Sep-17
MW-11
19-Mar-18
MW-11
28-Nov-18
MW-11
2-May-19
0.50
1.0
2M
1.01
MW-11
26-Sep-19
0.71
1.W
2.31
MW-11
15-Apr-20
MW-11
22-0ct-20
MW-11
14-Apr-21
8.W
3.51
MW-11
21-00-21
1.51
MW-12
3-Apr-12
MW-12
5-N_12
MW-12
15-May-13
MW-12
6-Nov-13
MW-12
10.Apr-14
MW-12
28-00-14
MW-12
6-May-15
0.331
MW-12
20-Nov-15
7.81
0.821
MW-12
27-Apr-16
MW-12
17-Nov-16
MW-12
27-Apr-17
MW-12(dup)
27-Apr-17
0.43J
MW-12
28-5ep-17
MW-12
29-Mar-18
MW-12
27-Nov-18
MW-12
1-May-19
0.83
IS
MW-12
26-5ep-19
12
1.01
MW-12
14-Apr-20
IS
1.2J
MW-12
22-Oct-20
11
MW-12
14Apr-21
I6
MW-12
20-Oc[-21
4.7
Smith Page 11 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-13
8-Nov-11
2.1
15.0
2.0
1.91
MW-13
3-Apr-12
34
1].0
3.0
2.31
MW-13
5-Nov-12
1.6
13.0
2.5
0.52
1.41
MW-13
16-May-13
1.5
18
0.521
3.2
2.41
MW-13
7-Nov-13
1.4
12
0.73J
1.]I
MW-13
10.Apr-14
1.9
12
2.4
2.11
MW-13
28-Oct-14
1.4
13
2.1
1.31
MW-13
6-May-15
2
13
2.7
2.31
0.281
0.2M
MW-13
20-Nov-15
2.2
9.0
0.63J
1.9
1.41
0.321
MW-13
27-Apr-16
1.4
12
2.6
1.41
MW-13
17-Nov-16
0.941
8.3
2.0
0461
0.9W
MW-13
28-Apr-17
1.3
11
2.2
1.01
MW-13
28-Sep-1]
1.3
10
2.4
1.21
MW-13
29-Ma 18
0.821
7.7
1.4
0.641
MW-13
27-Nov-18
0.71
6.6
1.1
0.47J
2.W
MW-13
29-Apr-19
0.74
6.8
0.50
1.4
0.63
2.M
MW-13
29-Apr-19
0.76
6.9
1.3
0.61
MW-13
26-Sep-19
0.70
6.5
1.0
0.66
6.4
MW-13
15-Apr-20
0.64
5.8
1.1
0.53
4.4
MW-13
22-0c-20
0.67
5.7
1.2
2.11
MW-13
14-Apr-21
0.62
4.6
0.80
2.91
MW-13
20-0ct-21
0.53
4.9
1.1
5.3
MW-14
7-Nov-11
251
MW-14
3-4r-12
0.3M
0.63J
1.21
MW-14
5-Nov-12
0.47J
MW-14
16-May-13
0.4W
MW-14
7-Nov-13
MW-14
10-Apr-14
0.23J
MW-14
28-Oct-14
0.471
0.41J
0.59J
0.191
MW-14
6-May-IS
0.40J
0.2W
0.611
MW-14)dop)
6-May-15
111
0.37J
0.67J
MW-14
20-Nov-15
8.21
0."
0.951
1.2
0.71J
1.11
0.531
0.221
MW-14
27-Apr-16
0.]51
3.3
1.2
1.41
0.611
MW-14
17-Nov-16
0.651
3.1
0.97J
0.45J
0.981
MW-14
28-Apr-17
0.8W
0.43J
0.621
MW-14
28-Sep-0
2.21
1.21
0.501
0.621
MW-14
29-Mar-18
1.11
MW-14
2]-Nov-18
0.71
5.4
1.2
0.401
0.91
0.50
9.9
MW-14 )dup)
27-Nov-18
0.83
5.6
1.2
0.93
0.51
9.9
MW-14
29-Apr-19
0.86
6.7
0.401
1.2
0.87
0.55
8.7
1.3)
MW-14
25-5ep-19
1.1
8.3
MW-14
15-Apr-20
2.1
0.40J
7.7
MW-14)dop)
15-Apr-20
1.9
0.401
8.4
MW-14
22-Oct-20
ON
12
1.1
7.1
MW-14
13-Apr-21
0.401
3.3
0.4W
8.0
MW-14
20-Oct-21
0.67
7.0
0.82
6.2
MW-15
8-Nov-11
0.85J
MW-15
5-Apr-12
0.59J
MW-15
7-Nov-12
0.451
0.4W
0.97J
MW-15
16-May-13
0.351
0.691
MW-15
7-Nov-13
1.01
MW-15
8-Apr-14
0.851
0.581
0.651
MW-15
27-Oct-14
1.11
0.68J
0.96J
MW-15
5-May-15
0.47
3.1
0.581
1
0.6W
0.47J
MW-15
18-Nov-15
0.M
IX0.87J
1.31
0.54J
0.221
MW-15
27-Apr-16
0.341
5.3
1.5
1.2J
0.5W
MW-15
17-Nov-16
1.71
0.74J
0.74J
MW-15
28 Apr-17
3.2
0.92J
0.5W
0.611
MW-15
28-Sep-1]
3.4
0.92J
0.911
MW-15
29-Mar-18
2.W
0.73J
0.57J
MW-15
28-Nov-18
0.69
0.58
MW-15
29-Apr-11
2.6
0.48J
5.4
MW-15
24-5ep-19
3.7
0.57
0.4W
6.7
MW-15
15-Apr-20
4.1
0.79
3.7
MW-15
22-0c-20
4.6
0.93
4.2
MW-15
13-Apr-21
3.3
0.76
4.3
MW-15
20-0ct-21
0.86
30
1.2
045J
7.7
MW-16
4Nov-11
1.3
2.31
5.1
4.31
0.931
MW-16
5-Apr-12
211
1.4
0.531
1.91
1.]1
56
2.91
2.0
MW-16
7-Nov-12
341
1.5
0.5.
3.11
3.6J
6.8
3.31
5.5
0.351
MW-16
14-May-13
1.3
0.611
2.41
5.21
7.1
3.31
5.8
MW-16
5-Nov-13
1.2
2.51
6.5
3.51
2.9
MW-16
8-Apr-14
2.2
0.401
3.51
3.31
8.3
0.191
3.61
0.921
4.9
MW-16
2]-Oct-14
0.991
0.351
2.7J
2.51
6.2
0.811
2.71
3.]
MW-16
5-May-15
1.2
0.361
0.4W
2.51
7.3
3.51
1.51
3.5
0.36J
MW-16
3-Nov-15
1.0
1.01
1.91
6.5
0.17J
2.81
3.9
0.3W
MW-16
27-Apr-16
1.0
0.391
1.31
0.261
].0
3.31
2.0
0.491
MW-16
16-Nov-16
1.2
0.991
2.91
6.1
2.81
0.451
3.4
0.431
MW-16
27-Apr-1]
0.911
1.3
1.61
6.2
3.81
1.7
MW-16
26-5ep-1]
0.981
1.41
0.941
5.5
2.61
2.1
MW-16
29-Mar-18
1.3
1.]1
2.01
4.01
0.551
2.9
MW-16
28-Nov-18
1
2.1
5.9
3.7
2.6
MW-16
2-May-19
0.89
1.4
3.0
5.4
2.7
0.51
MW-16
24-5ep-19
0.64
0.60
2.0
4.8
2.2
-
0.63
1.8
MW-16&p
24-5ep-19
0.67
0.67
2.3
4.9
2.1
-
0.72
2.0
MW-16
15-Apr-20
6.5J
0.51
0."
4.0
4.7
1.6
-
1.0
1.8
MW-16
21-0ct-20
0.461
0.471
2.4
4.3
1.5
-
0.66
1.4
MW-16
14-Apr-21
0.421
2.2
3.4
1.2
-
1.0
MW-16
19-Oct-21
0.51
0.50
4.6
4.3
1.5
MW-16dp
19-Oct-21
0.52
0.49
1.6
4.4
1.5
0.67
1.]
Smith Page 12 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-17
9-Nov-11
5.61
11
281
MW-1]
5-Apr-12
2.91
19
2.31
0.49J
MW-17
7-Nov-12
3.61
18
2.J1
0.43J
MW-1]
14-May-13
2.11
14
2.11
MW-17
6-Nov-13
10
1.31
MW-1]
10-Apr-14
6.71
1.51
10
1.31
MW-17
28-Ott-14
5.31
ii
2.11
1.411
MW-1]
5-May-15
191
101
0.851
14
2.01
0.411
MW-1]
19-N--15
7.9J
0.841
0.9W
16
0.311
2.71
0.241
0,
MW-17
26-Apr-16
0.33J
10
1.41
MW-17
17-Nov-16
2.7J
2.41
9.8
1.41
MW-17
28-Apr-17
1.81
12
1.41
MW-17
26-Sep-1]
3.21
7.1
1.21
MW-17
29-Mar-18
1.M
6.2
0.97J
MW-17
28-Nov-18
9.3
1.4
14
MW-1]
2-May-19
1.8
].]
1.1
13
MW-17
26-Sep-19
1.1
7.3
0.82
15
MW-1]
15-Apr-20
4.5
21
MW-1]
22-Oct-20
0.94
041J
7.0
0.75
25
MW-1]
14-Apr-31
0.481
3.9
m
MW-1]
19-Oct-21
1.2
5.5
0.64
28
MW-18
8-Nov-11
MW-18
4-Apr-12
MW-18
6-Nov-12
MW-18
15-May-13
MW-18
6-Nov-13
MW-18
10-Apr-14
MW-18
28-0ct-14
MW-18
5-May-15
7.1J
0.52J
MW-18
19-Nov-15
7.31
0.291
MW-18
26-Apr-16
MW-18
16-Nov-16
MW-18
27-Apr-17
MW-18
26-Sep-17
MW-18
28-Mar-18
MW-18
28-Nov-18
10
MW-18
2-May-19
0.47J
0.69
2.8J
MW-18
26-Sep-19
1.5
2.01
MW-18
15-Apr-20
9.4
1.7)
MW-18
21-0ct-20
10
2.31
MW-18
14-Apr-21
1.1
3.2
MW-18
21-0ct-21
12
2.71
MW-19
9-No 11
MW-19
5-Apr-12
1.01
194.1-12
4.OJ
MW-19
MW-19
16-Aug-12
MW-19
7-Nov-12
16-May-13
230
MW19
Z19
31-h1-13
MW-19
]-Nov-13
MW-19
16-1an-14
MW-19
9-Apr-14
MW-19
29-Oct-14
MW-19
7-May-15
12J
MW-19
20-Nov-15
MW-19
26-Apr-16
0.331
MW-19)dup)
26-Apr-16
MW-19
16-Nov-16
0.44J
0.691
MW-19
27-Apr-17
0.54J
MW-19
27-Sep-17
MW-19
28-Mar-18
MW-19
27-Nov-18
MW-19
1-May-19
MW-19
25-Sep-19
-
MW-19
14-Apr-20
--
MW-19
21-0d-20
-
MW-19
13-Apr-21
0.51
--
MW-19
20-0d-21
MW-20
9-No 11
MW-20
5-Apr-12
MW-20
]-Nov-12
MW-20
14-May-13
MW-20
5-Nov-13
MW-20
9-Apr-14
9.3J
0.531
MW-20
28-0ct-14
MW-20
5-May-15
8.7J
0.101
MW-20
19-Nov-15
0.251
MW-20
27-Apr-16
MW-20
17-Nov-16
MW-20
27-Apr-17
2.41
MW-20
17-5ep-17
MW-20
29-Mar-18
MW-20
28-Nov-18
MW-20
2-May-19
0.45J
MW-20
26-5ep-19
-
MW-20
15-Apr-20
-
0.46)
MW-20
21-0ct-20
-
MW-20
14Apr-21
-
MW-20)dup)
14-Apr-21
-
MW-20
19-Oct-21
7.O1
Smith Page 13 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-21
8-Nov-11
MW-21
4-Apr-12
MW-21
6-Nov-12
MW-21
15-May-13
MW-21
6-Nov-13
MW-21
9-Apr-14
MW-21
28-Oct-14
MW-21
5-May-15
0.641
MW-21
19-Nov-15
MW-21
2&Apr-16
MW-21
16-Nov-16
MW-21
2&Apr-1]
MW-21
26-Sep4]
MW-21
2&Mar-18
MW-21
21-Nov-18
MW-21
2-May-19
0.43J
MW-21
24-Sep-19
--
MW-21
14-Apr-20
-
MW-21
21-Oct-20
-
MW-21
13-Apr-21
-
MW-21
19-Oct-21
MW-22
&Nov-12
MW-22
15-May-13
MW-22
&Nov-13
MW-22
9-Apr-14
MW-22
28-0ct-14
MW-22
5-May-15
0.911
MW-22
19-Nov-15
MW-22
2&Apr-16
MW-22
16-Nov-16
MW-22)dup)
16-Nov-16
MW-22
2&Apr-1]
MW-22
26-Sep-17
MW-22
2&Mar-18
MW-22
28-Nov-18
MW-22
2-May-19
0.431
MW-22
24-Sep-19
--
MW-22
14-Apr-20
-
MW-22
21-Oct-20
--
MW-22
13-Apr-21
-
MW-22
19-Oct-21
41
MW-23
9 Nov-11
MW-23
4-Apr-12
MW-23
5Nov-12
MW-23
15-May-13
MW-23
5Nov-13
NO Sample Collected -Well was Dry
MW-23
10-Apr-14
MW-23
2]-Oct-14
MW-23
5-May-15
0.]11
MW-23
19-Nov-15
231
0.831
MW-23
26-Apr-16
6.01
MW-23
I6-Nov-16
351
0.401
MW-23
28-Apr-17
111
MW-23
26-Sep-17
4.31
MW-23
28-Mar-18
3.11
MW-23
28-Nov-18
MW-23
2-May-19
2.41
MW-23
24-Sep-19
8.31
-
MW-23
14-Apr-20
--
MW-23
21-0ct-20
-
MW-23)dop)
21-Oct-20
-
MW-23
13-Apr-21
-
MW-23
I 19-Oct-21
MW-24
9-Nov-11
3.3
10
3:1
3.5
9.9
1.31
MW-24
5-Apr-12
3.0
8.5
3.01
3.5
8.6
1.01
0.481
MW-24
]-Nov-12
3.2
9.5
3.2J
3.2
9.0
MW-24
1&May-13
2.9
].9
1
3.2
7.8
0.311
1.11
0.62)
0.42)
MW-24
6-Nov-13
2.5
6.4
3.2J
2.6
8.8
1.11
MW-24
8-Apr-14
1.4
3.6
2.21
1.]
5.3
0.64J
1.201
MW-24
2]-Oct-14
2.6
6.6
2.91
2.3
1.21
0.431
0.331
MW-24
5-May-15
1.1
2.11
0.4W
1.1
4.61
0.6U
1.W
0.251
MW-24
19-Nov-15
12J
1.4
3.6
1.3
5.0
0.7Ol
0.271
0.231
MW-24
25-Apr-16
7.6J
0.25J
2.01
0.541
MW-24
IS-Nov-16
1.0
2.01
0.86J
0.841
3.01
MW-24
2]-Apr-1]
1.31
MW-24
26-Sep-1]
1.31
2.7
6.3
3.31
2.6
(B
0.941
MW-24
2&Mar-18
1.9
5.2
2.21
1.9
4.11
0.6W
MW-24
28-Nov-18
0.94
1.8
2.]
88
MW-24
2-May-19
2.0
3.9
3.2
1.6
5.6
0.91
220
2.6)
MW-24
24-Sep-19
1.8
1
2.9
1.67
5.8
0.94
180D
4.0)
MW-24
14-Apr-20
1.2
2.1
1.8
0.99
3.5
89
2.11
MW-24
22-00-20
O86
19
MW-24
13-Apr-21
SA
MW-24
19-Oct-21
].1
Smith Page 14 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-25
8-Nov-11
1.41
"1
MW-25
4-APr-12
0.651
2.91
4.41
MW-25
6-Nov-12
0.781
2.31
3.91
MW-25
15-May-13
0.831
2.31
L21
4.01
MW-25
&Nov-13
0.871
3.21
MW-25
9-Apr-14
0.801
2.71
3.11
MW-25
28-Oct-14
0.871
4.31
2.61
MW-25
5-May-15
1.4
2.L
0.77J
3.71
1.0
MW-25
19-Nov-15
17J
1.2
2.71
0.37)
MW-25
2&Apr-16
12J
1.2
2.91
MW-25
16-Nov-16
0.801
1.71
0.47J
2.61
MW-25
27-Apr-17
1.41
2.61
MW-25
26-Sep-17
I,
2.01
MW-25
2&Mar-I8
1.5
2.91
2.21
MW-25
28-Nov-18
0.76
1.6
52
MW-25
2-May-19
1.5
3.4
2.0
42
MW-25
24-Sep-19
1.]
3.1
0.481
2.1
45
MW-25
14-Apr-20
1.4
2.8
1.8
47
MW-25
22-Oct-20
0.65
2.4
1.5
40
MW-25
13-Apr-21
1.1
1.3
27
MW-25
19-Oct-21
0.94
1.2
31
MW-26
&Nov-11
1.4
0.911
MW-26
4-Apr-12
1.6
0.661
1.L
1.41
0.491
MW-26
&Nov-12
1.4
0.471
0.831
1.11
0.601
MW-26
1&May-13
0.881
0.141
0.32J
0.57J
MW-26
&Nov-13
0.821
MW-26
9-Apr-14
1.5
0.69J
0.33J
1.41
0.6W
0.871
MW-26
28-0ct-14
1.5
0.871
1.91
0.37J
0.97J
0.501
MW-26
5-May-15
161
2.4
0.771
0.841
1.01
0.50J
1.61
0.211
MW-26
19-Nov-15
14J
1.3
IM
0.42J
0.711
0.39J
0.321
MW-26
2&Apr-16
9.6J
2.4
1.51
0.621
0.70J
MW-26
16-Nov-16
3.7J
2.4
3.3
2.01
1.9
0.841
0.411
1.31
MW-26
2&Apr-17
2.1
3.3
2.61
1.9
0.95J
0.671
MW-26
26-Sep-17
3.6J
2.3
3.2
2.31
2.3
1.11
0.461
0.SM
MW-26
2&Mar-18
1.8
2.41
1.51
1.6
0.801
MW-26
28-Nov-18
2.4J
1.8
1.9
1.4
1.1
MW-26
2-May-19
3.0J
2.4
2.7
2.0
1.9
1.2
0.51
210D
27
0.43)
MW-26
24-Sep-19
4.51
1.6
1.6
1.3
1.1
0.84
0.421
IBOD
23
MW-26
14-Apr-20
9.6J
0.90
1.5
1.3
1.1
0.49J
220
17
MW-26
21-0ct-20
8.3J
0.72
1.1
0.91
0.70
7]
13
MW-26
14-Apr-21
5.21
0.78
0.91
0.54
74
18
MW-26
19-0ct-21
20
3.31
MW-27
&Nov-11
1.71
4.41
1.21
0.981
MW-27
4-Apr-12
0.45J
3.01
5.8
1.31
1.3
MW-2]
&Nov-12
0.461
1.41
5.4
1.31
1.1
MW-27
1&May-13
0.5J
2.91
5.5
2.51
0.321
1.41
MW-2]
&Nov-13
5.01
6.1
MW-27
9-Apr-14
0.42J
2.3J
5.7
0.67J
0.331
MW-2]
28-Oct-14
0.431
2.01
6.1
1.41
0.261
1.21
MW-27
5-May-15
9.31
0.5M
0.501
2.8J
8.6
1.21
0.381
1.61
MW-2]
19-Nov-15
O.SL
3.31
].8
1.21
0.401
0.271
0.651
0.371
1.0
MW-27
2&Apr-16
0.44J
I.6
1.31
0.371
0.671
0.881
MW-27
16-Nov-16
7.8
1.51
OAM
0.66)
MW-27
2&Apr-17
2.71
4.2J
9.4
1.81
0.411
0 11
0.601
MW-27
26-Sep-17
2.71
6.6
8.3
1.41
0.551
MW-27
2&Mar-18
7.0
1.01
0.551
0.821
MW-27
28-Nov-18
4.3
7.2
1.3
8.8
0.68
1.1
MW-27
30-Apr-19
4.01
0.79
8.3
1.1
8.3
0.491
3.31
MW-27
24-Sep-19
0.451
4.5
8.6
1.5
0.44J
15
0.62
5.2
0.401
0.99
MW-27
1LApr-20
4.8
8.7
1.5
0.421
11
0.66
3.21
1.1
MW-27
21-0c -20
5.1
9.1
1.4
1.411
11
0.62
3.6)
0.441
0.66
MW-27
SLApr-21
3.9
8.6
1.3
11
0.431
3.41
0.65
MW-27
19-Oct-21
3.1
9.1
1.4
0.40J
a0..
3.81
0.441
MW-28
4Nov-11
MW-28
5-Apr-12
MW-28
&Nov-12
MW-28
15-May-13
MW-28
&Nov-13
MW-28
9-APr-14
4.1J
MW-28
28-0ct-14
1.21
MW-28
5-May-15
6.91
8.2
0.44J
MW-28
19-Nov-15
1.81
MW-28
2&Apr-16
1.81
0.431
MW-28
16-Nov-16
0.78J
MW-28
27-Apr-17
0.531
MW-28
27-5ep-17
MW-28
2&Mar-18
MW-28
28-Nov-18
MW-28
2-May-19
0.411
3.5
MW-28
26-5ep-19
2.1
-
MW-28
15-Apr-20
MW-28
21-0ct-20
0.82
-
MW-28
14-Apr-21
4.5
-
MW-28
21-Oct-21
2.6
Smith Page 15 of 18 January 2022

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
M
W-29uP)
O1
J
M
5 APr-12
1.51
1
12
0.541
1.L
0.801
0.681
0.581
4.61
0.451
01.3
0.491
MW 29
J9Nov-122
1.41
0.681
IB
12
0.451
2.61
0.]61�
0.51
MW-29
1GMay-13
121
0.211
1.4J
0.491
111
0.161
MW-29
31-Jul-13
0.261
B.81
]
0.]81
2.5J
1.5
MW-29
J-Nov-13
0.2w
3.4J
3.01
0.681
MW-29
164an-14
6.3J
0.211
MW-29
9-Apr-14
5.91
0.891
MW-29
29-0ct-14
7.2
L21
0.361
0.331
MW-29
6-May-15
9AJ
0.54J
1.J1
1.51
MW-29
20-Nov-15
MW-29
27-Apr-16
1.01
MW-29
17-Nov-16
0.781
2.11
MW-29
27-Apr-17
5.51
MW-29
2]-Sep-1]
O.94J
5.5
0.621
MW-29
29-Mar-18
MW-29
28-Nov-18
1
I.51
MW-29
1-May-19
4.11
3.JD
MW-29
26-Sep-19
1.3
4.1
1.41
MW-29
14-Apr-20
0.99
2.6
1.91
MW-29
22-0ct-20
1.3
0.51
3.0
MW-29
14-Apr-21
0.]2
2.2
2.41
MW-29
20-0ct-21
1.1
3.2
1.9J
N.-
1. All units are in micrograms per liter (parts per billion).
2. • - Interim Maximum Allowable Concentration (IMAC)
3. NS - No Standard
4, dup - Duplicate Sample
5. J -Indicates the analytical result is an estimated concentration between the laboratory method detection limit and the laboratory limit of quantitation.
6. B -The amount in the prep blank is greater than the method detection limit.
J. D -The an,Iyte was run at dilution.
8. (--) - Not Analyzed. I,MDioxane was removed from the sampling program for all wells on June 26, 2019, with the exreptions of M W-6, -9, -10, -11, -12, -13, -14, -I5, -IJ, -19, -24, -25, -26, -27, and -29, due to two ronsecutive non- defect events.
Concentration exceeds the ISA NCAC 02L.0202 (North Carolina 2L) or IMAC.
- Indicates the result is below the detection limit
-A sodium lactate injection was performed near M W-8, -9, and -10 on June 18-21, 2012.
- An em ulsifled vegetable oil injection was performed near M W-8, -9, and -10 on March 25-27, 2013.
Smith Page 16 of 18 January 2022

Smith
Table 4c
Detected Surface Water Constituents - Metals and Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
NC 2B or In -Stream
Target Value
Consumption
SW-1
Standard
8-Nov-11
43.31 0.1111 2.901
5.101 4.981
SW-1
4-Apr-12
57.11 3.18JB
1.841
SW-1
6-Nov-12
39.41
SW-1
14-May-13
60J 0.061 0.41 0.91 11 .7J
0.81 51B
SW-1
S-Nov-13
0.91 50J 0.61
0.71 4JB
SW-1
9-Apr-14
40J 0.91 0.41 21 .6J
0.81 51 71B
8.11
SW-1
28-Oct-14
40J 0.41E 0.41 0.61
0.61
SW-1
5-May-15
40J 0.41 1J 0.2J
0.71 318
0.73J
SW-1
19-Nov-15
21 70J 0.21 31 31
2J 1J 13J 16
SW-1
26-Apr-16
0.71 40J 0.31 1J 0.31
0.61 31
SW-1
16-Nov-16
0.241
0.731 56J 0.281 1.21
1.11 1.91
SW-1
28-Apr-17
40J 1.61 0.451
3.31 3.31
SW-1
26-Sep-17
DRY
SW-1
29-Mar-18
451
1.31
3.9.1
0.311
4.11
SW-1
28-Nov-18
48J
1.3J
0.25J
3.4.1
SW-1
30-Apr-19
421
1.61
0.40J
SW-1
24-Sep-19
DRY
SW-1
13-Apr-20
51
2.01
2.11
0.451
3.31
SW-1
22-Oct-20
46
SW-1
14-Apr-21
43
6.21
SW-1
21-Oct-21
38
0.141
SW-2
8-Nov-11
3.631
55.81
0.1651
3.421
6.801
12.3
SW-2
4-Apr-12
69.4J
2.66113
2.04J
S.7SJ
SW-2
6-Nov-12
3.371
76.91
2.301
9.181
SW-2
14-May-13
11
801
0.1J
1.1
21
21
2.1
2J
3J
106
0.211
SW-2
5-Nov-13
60J
0.11
11
0.61
3.113
0.81
11
71
11B
SW-2
8-Apr-14
0.61
50J
11
0.6J
21
11
0.81
61
11B
SW-2
27-Oct-14
30J
0.3113
0.21
11
0.31
51
SW-2
5-May-15
60J
0.21
11
0.81
0.31
0.71
25
0.61
SW-2
18-Nov-15
0.21
701
I 0.04J
0.81
0.51
1 11
0.31
0.71
11
13
SW-2
25-Apr-16
DRY
SW-2
17-Nov-16
0.341
1.51
1 130
0.201
0.0521
3.51
1.81
5.41B
4.21
2.81
8.91
23
2.81
SW-2
28-Apr-17
66J
1
1
I 1.5J
1.0J
1.5J
4.01
6.81
SW-2
26-Sep-17
DRY
SW-2
29-Mar-18
DRY
SW-2
28-Nov-18
50J 0.37J 6.21
SW-2
30-Apr-19
DRY
SW-2
24-Sep-19
DRY
SW-2
13-Apr-20
56
1.91
4.11
1.5
1.31
4.71
13
SW-2
21-Oct-20
64
1.5J
3.31
SW-2
14-Apr-21
110
2.61
1.7J
0.611
1.41
1.3J
21
SW-2
21-Oct-21
DRY
Page 17 of 18
January 2022

Table 4c
Detected Surface Water Constituents - Metals and Volatile Organic Compounds
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
NC 2B or In -Stream
Target Value
Consumption
SW-3
Standard
8-Nov-11
3.991 52.21 0.141J 2.361
8.011 7.551
SW-3
4-Apr-12
46.71
SW-3
6-Nov-12
41.51
1.621
SW-3
15-May-13
0.61 40J 0.31 0.81
0.2J
0.51 218
SW-3
5-Nov-13
0.61 40J 0.61 0.41 2113
0.4J
1J 31 616
SW-3
8-Apr-14
50J 0.051 11 0.71 21
11
11 61 10B
SW-3
27-Oct-14
40J 0.41E 0.51 0.71
0.2J
0.71 216
SW-3
5-May-15
0.81 40J 0.31 0.51 11
0.31
0.71 418
0.94J
SW-3
18-Nov-15
50J 0.41 0.61 11
0.21
0.81 1
SW-3
26-Apr-16
40J 0.31 0.41 11
0.41
0.71 41B
SW-3
16-Nov-16
0.451 38J 0.93.1
0.191
0.77J 2.01
SW-3
28-Apr-17
41J 0.161 1.61
3.61 4.6J
2.41
SW-3
26-Sep-17
DRY
SW-3
28-Mar-18
47J
1.31
1.91
0.44J
5.21
SW-3
28-Nov-18
511
1.3J
0.25J
3.21
SW-3
30-Apr-19
1.51
6.11
170
0.171
7.51
6.41
6.81
6.5J
6.91
1,
38
8.11
0.46J
SW-3
24-Sep-19
DRY
SW-3
13-Apr-20
2.2
87
1.5J
2.9J
2.0J
1.4
2.3J
4.0.1
12
SW-3
21-Oct-20
1.71
5.1
270D
0.98
19
7.6
17
19
9.7
1.91
0.161
43
SW-3
14-Apr-21
4.6
190
0.55
13
10
1s
12
12
3.5J
31
SW-3
21-Oct-21
37
0.121
Notes:
1. All units are in micrograms per liter (parts per billion).
2. (2) - A Standard for total chromium has not been established. The value provided is for chromium (111).
3. NS - No Standard
4. (4) - North Carolina 15A NCAC 02B (NC 28) Fish Consumption Standard
5. I51- North Carolina In -Stream Target Value Freshwater Aquatic Life Standard
6. (6) - NC 2B Freshwater Aquatic Life Standard
7. Ill - North Carolina In -Stream Target Value Fish Consumption Standard
8.1- Indicates the analytical result is an estimated concentration between the laboratory method detection limit and the laboratory limit of quantitation.
9. B - The amount in the prep blank is greater than the method detection limit.
Concentration exceeds the NC 2B or In -Stream Target Value Freshwater Aquatic Life or Fish Consumption Standard for Class C Waters -July 2021
Indicates the result is below the detection limit
Smith Page 18 of 18 January 2022

Table 5
Constituents Detected Above Standards
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
Facility Permit
Number
9203-MSWLF-1980
Monitoring Well Code
MW-2
October
Interim Maximum Allowable Concentration
Vanadium*
9203-MSWLF-1980
MW-4
Vanadium*, 1,1-Dichloroethane
9203-MSWLF-1980
MW-6
Barium, Cobalt*, 1-4-Dioxane, Vinyl Chloride
9203-MSWLF-1980
MW-8
Vanadium*
9203-MSWLF-1980
MW-9
Barium, Cobalt*, Sodium, Vanadium*, 1,4-Dioxane
9203-MSWLF-1980
MW-10
Arsenic, Barium, Cobalt, Sodium, Total Dissolved Solids, Benzene, 1,1-Dichloroethane,
1,4-Dioxane, Vinyl Chloride
9203-MSWLF-1980
MW-11
Cobalt*
9203-MSWLF-1980
MW-12
1,4-Dioxane
9203-MSWLF-1980
MW-13
Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-14
Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-15
Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-16
Arsenic, Cobalt*, Tetra chloroethene
9203-MSWLF-1980
MW-17
Arsenic, Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-18
Cobalt*, Vanadium*, 1,4-Dioxane
9203-MSWLF-1980
MW-19
Sodium, Vanadium*
9203-MSWLF-1980
MW-20
Vanadium*
9203-MSWLF-1980
MW-21
None Detected
9203-MSWLF-1980
MW-22
Arsenic, Cobalt*
9203-MSWLF-1980
MW-23
Cobalt*
9203-MSWLF-1980
MW-24
Cobalt*, Vanadium*, 1,4-Dioxane
9203-MSWLF-1980
MW-25
Barium, Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-26
Cobalt*, Vanadium*, 1,4-Dioxane
9203-MSWLF-1980
MW-27
Cobalt*, 1,1-Dichloroethane, 1,4-Dioxane
9203-MSWLF-1980
MW-28
None Detected
9203-MSWLF-1980
MW-29
Cobalt*, Vanadium*
Notes:
1. Bold - "J" flag
2. (*) - Interim Maximum Allowable Concentration
3. TDS - Total Dissolved Solids
smith Page 1 of 1 January 2022

Table 6
Geochemical Data
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-2
8-Nov-11
298.0
9.11
6.63
<2
100
0.969
<1
<2.3
1,200BD
O.87J
19J
<0.01
7.4
260D
27.3
0.040
0.98
<0.024
<0.062
<0.057
<0.061
--
MW-2
4-Apr-12
211.8
6.73
8.20
<2
67
<0.72
<1
<2.3
450BD
0.471
33JB
<0.01
2.1
150D
8.7
0.052
<0.04
<0.024
<0.062
<0.057
<0.061
--
MW-2
6-Nov-12
41.4
6.85
6.12
<2
180
<0.43
<0.2
<0.54
1,200BD
O.SSJ
23J
<0.01
6.4
230D
29.3
<0.046
<0.031
<0.031
<0.095
<0.063
<0.010
--
MW-2
15-May-13
109.7
7.02
6.94
<4
22
<0.3
<0.061
<0.069
462
0.14J
35.2J
<0.4
2.6
152
5.2
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-2
6-Nov-13
21.2
7.46
8.19
<4
46
0.34
<0.061
<0.069
834
0.54J
32.5J
<0.4
2.7
215
12
1.1*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-2
9-Apr-14
124.1
6.76
7.71
<2
52
<0.3
<0.061
<0.069
589
0.221
32.5J
<0.4
5.1
162
8
0.0*
1.40
<1.0
<0.50
<0.50
<0.25
--
MW-2
28-Oct-14
59.3
6.63
6.08
<4
430
<0.3
<0.061
<0.069
1,040
0.47J
26.4J
<0.4
5.7
232
13.0
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-2
5-May-15
69.1
6.75
6.01
<2
25
<0.3
<0.061
<0.069
785
0.91
30.9J
<0.4
4.3
175
6.0
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-2
19-Nov-15
130.2
6.89
6.60
<2.0
169
<0.30
<0.061
<0.069
1,480
O.SI
17.7J
<0.4
12.5
274
19
0.0*
<0.50
<1.0
<0.50
<0.50
<0.020
--
MW-2
26-Apr-16
93.0
7.31
7.50
<2.0
42
<0.30
<0.061
<0.069
756
0.241
26.1J
<0.4
7.1
180
8.3
0.0*
<0.50
<1.0
<0.50
<0.50
<0.020
--
MW-2
17-Nov-16
82.6
7.32
7.65
<12
29
<10
<10
<10
1,100D
0.45J
24J
--
6.4
200
190
0.0*
<1.0
<1.0
<2.0
<1.0
<1.0
--
MW-2
27-Apr-17
154.9
6.91
6.72
<2.0
20
2.8B
<10
<10
730D
0.201D
14JD
<1.0
4.7
170
160
0.0*
<1.0
<1.0
<2.0
<1.0
<1.0
--
MW-2
26-Sep-17
162.0
7.65
4.30
<2.0
16
3.0
<10
<10
640D
0.26J
281
<1.0
4.1
190
170
0.0*
<1.0
<1.0
<2.0
<1.0
<3.0
--
MW-2
28-Mar-18
193.6
7.08
5.84
<2.0
8.5
<10
<10
<10
570D
<0.020
34
<1.0
3.4
160
150
0.0*
<1.0
<1.0
<2.0
<1.0
<1.0
--
MW-2
28-Nov-18
69.3
7.06
10.18
2.011)
68
<10
<10
<10
730
0.26
31
<1.0
4.6
190
170
0.0*
1.7
<1.0
<2.0
<1.0
<1.0
--
MW-2
2-May-19
95.7
6.99
8.83
2.9
23
<10
<10
<10
540D
0.081
33
<1.0
2.4
170
180
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
--
MW-2
26-Sep-19
49.5
7.08
7.52
<2.0
<20
--
--
--
690D
0.16HJD
30D
<1.0
4.4
180
180
0.0*
2.1
<1.0
<2.0
1.2
<1.0
--
MW-2
15-Apr-20
130.0
7.50
10.87
<2.0
<20
2.5J
<10
<10
580D
0.03
33
<1.0
2.7
160
150
0.0*
<1.0
<1.0
<2.0
<1.0
<1.0
--
MW-2
22-Oct-20
53.8
7.16
6.85
2.5(13,14)
25
2.5J
<10
<10
820D
0.54D
20JD
<0.10
5.1
210
200
0.0*
7.9J
<1.0
<2.0
<1.0
<1.0
--
MW-2
14-Apr-21
97.2
7.08
7.24
<2.0
235
5.01
<10
<10
660D
0.039
32
<1.0
3.5
180
--
0.0*
2.81
<0.58
<0.53
<0.53
<0.60
--
MW-2
21-Oct-21
75.4
7.31
7.23
1 <2.0
29
1 2.6J
<10
<10
130D
0,39
29
1.6
5.2
210
200
0.0*
21
<0.O18
17
1.4
0.55
--
MW-8
7-Nov-11
161.7
6.08
2.09
<2
<10
4.5
<1
<2.3
4.1B
0.33J
2.4J
<0.01
<0.28
120
62.2
0.033
1.1
<0.024
0.19
0.28
<0.061
1.0
MW-8
4-Apr-12
167.8
6.59
1.65
<2
<10
1,4300,
<1
<2.3
4.7B
0.27J
2.2JB
<0.01
0.54
120
90.5
0.056
<0.04
<0.024
0.082
<0.057
<0.061
7.5
<--
Mw_■
<0-31
0.--
2--
MW S
16-Aug 12
-56.1
5.85
0.59
<2
17
26.7
<0.2
<0.54
4.1
0.3*
1*
-
190*
186*
1 6*
--
=_
MW-8
6-Nov-12
-63.4
6.31
0.93
<2
17
96.5D
<0.2
<0.54
5.3B
0.7*
2.40J
<0.01
1.6
150
40.6
1.0*
0.56
<0.031
<0.095
0.37
<0.010
4.5
MW-8
15-May-13
-59.4
5.12
1.43
34.7
20
110.0
0.17
0.35
5.55
<0.03
0.63
<0.4
3.8
155
22
3.5*
3.0
<1.0
<0.50
0.961
<0.25
64
MW-8
31-4-13
-33.8
7.12
0.96
--
30
3,000
1.6
1.4
4.85
<0.03
0.52
--
--
191
15
2.8*
23.0
<1.0
<0.50
<0.50
<0.25
--
MW-S
6-Nov-13
-81.4
7.27
0.81
<2
<16
600
<0.061
0.17
4.15
<0.03
0.51
<0.4
0.5
152
17
1.2*
<0.50
<1.0
<0.50
<0.50
<0.25
1.6
MW-8
16-Jan-14
-94.8
7.09
0.49
--
<16
1,400
0.14
0.10
4.37
<0.03
0.48J
--
--
168
18
0.8*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-S
10-Apr-14
-77.7
7.08
1.53
47.2
<16
200
<0.061
<0.069
4.9
0.15J
0.7J
<0.4
1.9
154
12
0.0*
1.9
<1.0
<0.50
<0.50
<0.25
1.6
MW-8
29-Oct-14
-76.4
5.90
0.78
<4
<5
110
<0.061
0.10
5.10
<0.03
1.1
<0.4
0.4
138
23
0.5*
<0.50
<1.0
<0.50
<0.50
<0.25
1.6
MW-8
7-May-15
-78.3
6.57
0.89
16.5
<16
210
<0.061
<0.069
5.70
<0.03
4.2B
<0.4
1.0
165
9.6
3.0*
<0.50
<1.0
<0.50
<0.50
<0.25
18.0
MW-8
19-Nov-15
-7.9
6.18
2.79
3.1
<16
32
0.23
<0.069
5.3
0.091
1.4
<0.4
0.5
120
19
0.5*
<0.50
<1.0
<0.50
<0.50
<0.020
12
MW-S
26-Apr-16
-40.8
7.13
1.45
<2.0
14J
890
0.31
<0.069
5.2
0.06J
1.3
<0.4
0.6
141
12
3.0*
<0.50
<1.0
<0.50
<0.50
<0.020
2.8
MW-8
16-Nov-16
-1.7
7.18
1.69
<2.0
<10
270B
<10
<10
9.0
0.0072J
0.23J
1.6
0.71
130
150
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
7.3
MW-S
28-Apr-17
-6.7
6.42
1.38
<2.0
<10
64B
<10
<10
7.3
0.042J
<1.0
<1.0
120
0.741
110
1.5*
<0.10
<0.10
<0.20
<0.10
<0.10
13
MW-8
27-Sep-17
71.0
7.27
1.34
<2.0
<10
21
<10
<10
5.8
0.15J
1.2J
<1.0
<1.0
120
110
2.5*
<0.10
<0.10
<0.20
<0.10
<0.10
4.4
MW-S
28-Mar-18
6.1
6.91
0.05
<2.0
<10
69
<10
<10
5.4
0.16E
1.0
<1.0
<3.0
110
100
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
2.5
MW-8
27-Nov-18
19.9
7.32
0.27
2.9
<20
2,300
<40
79
7.1
<0.020
0.64J
<1.0
<1.0
160
160
1.0*
0.15
<0.10
<0.20
<0.10
<0.10
7.8
MW-8
1-May-19
18.6
5.90
0.26
<2.0
<20
5,600D
<10
<10
7.2
0.066
0.69J
<1.0
<1.0
260
140
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
2.2
MW-8
25-Sep-19
7.3
6.73
1.92
<2.0
<20
49BJD
<100
<100
5.7
0.16H
0.67J
<1.0
<1.0
120
220
0.0*
0.16
<0.10
<0.20
0.11
<0.10
1.4
MW-S
14-Apr-20
41.3
7.11
0.62
<2.0
<20
110
3.2J
<10
6.2
0.180
<1.0
<1.0
<1.0
120
110
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
1.8
MW-8
21-Oct-20
94.8
6.24
0.45
<2.0
<20
33B
<10
<10
7.9
0.12
0.63J
<0.10
<1.0
120
130
0.0*
0.46J
<0.10
<0.20
<0.10
<0.10
0.88J
MW-8
13-Apr-21
-35.3
6.75
0.19
<2.0
<20
1,300B
<10
<10
8.6
0.046JD
0.40J
<1.0
1.3
230
270
0.5*
0.29J
<0.055
<0.053
<0.053
<0.060
0.731
MW-8
20-Oct-21
56.6
6.95
0.22
<2.0
<20
46
<10
<10
6.0
0.14
0.49J
<1.0
<1.0
120
140
0.5*
0.29J
<0.058
0.098J
<0.053
<0.060
5.0
Smith Page 1 of 5 January 2022

Table 6
Geochemical Data
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-9
7-Nov-11
1.1
6.11
1.21
<2
<10
174D
<1
<2.3
9.9B
0.12J
2.9J
<0.01
0.43
200D
315D
0.10
1.4
<0.024
0.34
0.27
<0.061
1.6
MW-9
4-Apr-12
148.8
6.41
2.71
<2
29
310D
<1
<2.3
12B
0.0611
2.81B
<0.01
0.80
210D
342D
0.21
<0.04
<0.024
<0.062
0.12
<0.061
8.2
19-Jul-12
9.8*
76
MW-9
-99.8
6.40
0.18
<2
690
602D
<0.2
<0.54
17
0*
6*
--
--
506*
440*
230
110
22
<0.01
--
MW-9
16-Aug-12
-112.9
6.31
0.58
<2
440
5,330D
1.24
2.34
15
1.51*
9*
--
--
408*
368*
10.0*
--
--
--
--
--
--
MW-9
6-Nov-12
-109.6
6.36
1.06
>73
930
6,190D
1.04
2.26
23B
2.1J*
2.30J
<0.01
310D
650D
88.1
3.8*
230
180
<0.095
120
<0.01
39
MW-9
15-May-13
-71.4
5.72
1.27
198
961
4,400
2.2
1.7
36.8
<0.03
0.58J
<1.6
163
312
71
7.8*
71
8
<0.50
17
<0.25
11
MW-9
31-Jul-13
-55.2
6.49
1.21
--
156
6,200
0.58
0.16
32.1
<0.03
0.57J
--
--
367
220
11.3*
30
2.9
<0.50
9.3
<0.25
--
MW-9
6-Nov-13
-52.2
6.49
0.89
58.7
125
8,600
0.96
0.40
27.7
<0.03
0.53J
<0.4
32.3
348
120
9.5*
54
<1.0
<0.50
3.6
<0.25
9.8
MW-9
16-Jan-14
-128.5
6.40
0.28
--
63
5,100
0.27
<0.069
24.2
<0.03
0.53J
--
--
388
210
3.0*
6.8
<1.0
<0.50
<0.50
<0.25
--
MW-9
10-Apr-14
-29.1
6.63
0.93
51.7
88
12,000
1.10
0.31
25.4
<0.03
0.5J
<0.4
16.8
325
110
3.5*
32.0
<1.0
<0.50
<0.50
<0.25
4.0
MW-9
29-Oct-14
-90.3
5.40
1.39
25.3
72
9,700
1.1
0.21
25.9
0.091
0.8J
<0.4
15.1
308
79
2.0*
21
<1.0
<0.50
<0.50
<0.25
--
MW-9
7-May-15
-81.7
6.34
1.13
18.1
29
11,000
2.2
0.60
28.9
<0.03
0.8B1
<0.4
8.7
374
62
1.0*
10
<1.0
<0.50
<0.50
<0.25
7.8
MW-9
20-Nov-15
-51.4
6.18
1.97
9.5
24
6,400
0.93
<0.069
27.9
<0.03
0.6J
<1.6
7.2
349
62
4.0*
7.0
<1.0
<0.50
<0.50
<0.020
16
MW-9
27-Apr-16
-47.4
6.86
0.96
14.0
32
6,000
1.1
0.2
31.1
<0.04
0.5J
<0.8
7.1
325
72
3.0*
8.4
<1.0
<0.50
<0.50
<0.020
5.1
MW-9
16-Nov-16
-48.3
7.08
1.91
23
33
11,000BD
<10
<10
36
0.0064J
<1.0
1.0J
7.4
310
400
3.0*
7.1DB
<0.10
<0.20
0.14
<0.10
9.7
MW-9
27-Apr-17
-17.9
6.62
1.38
17
21
11,000BD
<100
<100
42D
0.0251
<1.0
<1.0
6.1
320
360
2.0*
2.7
<0.10
<0.20
<0.10
<0.10
2.6
MW-9
27-Sep-17
-42.0
7.35
1.56
25
20
8,000D
11
<10
42
0.54J
<1.0
<1.0
6.8
350
310
4.0*
5.9
<0.10
<0.20
<0.10
<0.10
4.4
MW-9
29-Mar-18
-74.8
6.70
0.43
21
17
9,500D
13
<10
52
<0.020
3.1
<1.0
6.7
340
330
1.5*
2.4
<0.10
<0.20
0.13
<0.10
2.0
MW-9
28-Nov-18
-61.5
6.91
0.27
22""
57
22,000
5.1
<10
64
<0.020
<1.0
<1.0
7.3
400
410
1.5*
1.4
<0.10
<0.20
<0.10
<0.10
5.3
MW-9
1-May-19
1.8
5.84
0.07
19
30
13,000D
9.3J
<10
75
<0.020
0.46J
<1.0
10
470
1,300
3.0*
1.9
<0.10
<0.20
<0.10
<0.10
1.3
MW-9
26-Sep-19
-69.5
6.68
0.94
16
21
16,000BD
<100
<100
70
<0.020
<1.0
<1.0
6.9
400
550
2.5*
0.8
<0.10
<0.20
0.14
<0.10
1.2
MW-9
14-Apr-20
-55.6
7.49
1.42
12
33
11,000D
11
<10
81
<0.020
0.34J
<1.0
7.6
410
490
2.5*
0.2
<0.10
<0.20
<0.10
<0.10
1.4
MW-9
22-Oct-20
59.9
6.38
0.55
14"'""'
24
13,000D
8.8J
<10
76
<0.020
<1.0
<0.10
7.8
390
450
2.5*
0.54
<0.10
<0.20
<0.10
<0.10
0.551
MW-9
14-Apr-21
-61.5
6.39
0.12
5.0
31
5,800D
<10
<10
84
<0.10
0.52J
<1.0
9.2
430
610
2.0*
1.9J
<0.29
<0.26
<0.26
<0.30
1.01
MW-9
20-Oct-21
1 -24.7
16.37,
0.37
17.5(14,15)
<20
1 7,000D
3.8J
I <10
1 53
1 <0.020
1 <1.0
I <1.0
1 4.6
1 330
1 340
1 1.5*
1 0.27J
1 <0.058
0.41J
<0.053
<0.060
7.0
MW-10
7-Nov-11
-76.5
5.82
1.29
<2
38
2,540D
<1
<2.3
77B
0.052J
5.9J
<0.01
8.9
250D
509D
1.1
<0.40
<0.024
<0.062
5.3
<0.061
0.92
MW-10
4-Apr-12
84.8
6.05
1.18
4.5
80
6,540D
<1
<2.3
1 130BD
0.069J
11JB
0.17J
13
1 270D
I 653D
1 5.3
<0.04
<0.024
<0.062
8.8
<0.061
3.5
1800
10
19-Ju1-12
-96.7
5.93
0.63
<2
13,000
1,590D
<0.2
4.89
150
51*
901*
--
--
1,650*
2,080*
30*
1500
2000
220
4.2
--
10
LMw_
16-Aug-12
-54.6
5.85
0.36
<2
13,000
1,470D
<0.2
1.76
140
4J*
301*
--
--
1,860*
2,140*
36*
--
--
--
--
--
SO
6-Nov-12
-48.6
5.74
1.15
>220
2,100
16,200D
<0.2
<0.54
67B
4.61*
61J*
<0.01
660D
1,800
442
12*
210
45
<0.095
630D
0.43
4.2
MW-10
15-May-13
-54.9
5.65
1.28
195
1,250
4,200
0.22
0.13
63.1
0.03J
0.56J
1.0J
597
729
340
17.2*
120
33
1.1
86
<0.25
11
MW-10
31-Jul-13
-94.7
6.39
2.08
--
265
5,300
0.098
0.11
108
<0.03
0.77J
--
--
487
350
48.2*
3.4
4.0
<0.50
<0.50
0.26
--
MW-10
6-Nov-13
-59.4
6.69
1.94
19.1
118
6,500
0.25
<0.069
77.6
0.15J
0.54J
<0.4
30.6
662
300
8.2*
4.4
<1.0
<0.50
<0.50
<0.25
3.4
MW-10
16-Jan-14
-114.4
6.16
0.31
--
116
6,800
<0.061
0.08
81.4
<0.03
1.95J
--
--
308
400
1.75*
<0.50
<1.0
<0.50
<0.50
0.41
--
MW-10
10-Apr-14
-38.5
6.15
2.19
12.7
59
7,600
0.13
0.260
78.9
<0.03
3.6J
0.4J
14.7
226
400
2.5*
<0.50
<1.0
<0.50
<0.50
<0.25
1.0
MW-10
29-Oct-14
-90.0
5.35
0.92
12.8
104
5,400
0.43
<0.069
93.7
0.08J
1.6J
<0.4
16.8
505
240
2.5*
1.0
<1.0
1.0
<0.50
0.29
1.40
MW-30
7-May-15
-67.7
5.79
1.19
5.9
78
2,300
0.27
0.32
180.0
<0.03
7.3JB
<0.4
22.6
421
290
3.0*
<0.50
<1.0
<0.50
<0.50
0.61
1.90
MW-10
20-Nov-15
-29.5
6.01
3.61
4.4
105
840
<0.061
<0.069
144
<0.3
91
<0.4
24.2
457
210
3.0*
1.1
<1.0
<0.50
<0.50
<0.020
13
MW-10
27-Apr-16
-36.5
6.20
2.07
6.8
97
710
<0.061
<0.069
207
<0.04
13.21
<0.4
23.5
444
240
5.5*
0.5
<1.0
<0.50
<0.50
1.0
2.8
MW-10
16-Nov-16
-30.6
6.54
1.16
12
93
4,000BD
<10
<10
190D
<0.10
3.6JD
0.72J
21
390
1,000
6.5*
<1.0
<1.0
<2.0
<1.0
<1.0
5.8
MW-10
27-Apr-17
-14.5
5.73
1.73
4.3
39
2,900B
<10
<10
64D
0.0071J
5.01
<1.0
30
200
440
4.5*
<0.10
<0.10
<0.20
<0.10
<0.10
3.5
MW-10
27-Sep-17
-18.0
7.13
1.96
6.2
17
3,200
<10
<10
60
0.54J
0.30J
<1.0
4.9
310
270
2.5*
<0.10
<0.10
<0.20
<0.10
<0.10
3.7
MW-10
29-Mar-18
27.0
5.89
1.78
4.2
42
2,200
<10
<10
85
<0.020
53
<1.0
14
210
320
5.0*
<0.10
<0.10
<0.20
<0.20
<0.10
1.4
MW-10
28-Nov-18
-11.1
6.18
0.38
12(")
130
5,600
<10
<10
140
0.021
10
<1.0
24
370
560
4.5*
0.32
<0.10
<0.20
0.12
<0.10
5.8
MW-10
1-May-19
27.7
5.56
0.23
9.4
79
5,400D
<10
<10
160
<0.020
11
<1.0
23
440
1,500
4.5*
0.12
0.31
<0.20
<0.10
<0.10
<1.0
MW-10
26-Sep-19
-19.2
6.45
0.78
6.3
45
5,900BD
<100
<100
83
8.7E
2.5
<1.0
8.0
400
690
3.5*
0.31
<0.10
<0.20
0.14
<0.10
1.0
MW-10
14-Apr-20
-54.3
6.94
0.43
7.2
83
3,600D
<10
<10
230D
<0.020
19
<1.0
26.0
410
860
4.0*
<0.10
0.42
<0.20
<0.10
<0.10
1.4
MW-10
22-Oct-20
62.6
5.95
0.81
9,3"3j4)
89
4,400D
<10
<10
220D
<0.020
13
<0.10
30
550
840
6.5*
4.3J
<0.10
3.1J
<0.10
<0.10
<1.0
MW-10
14-Apr-21
-31.7
5.87
0.14
11
330
2,800
<10
<10
190
<0.10
12
1.0
29
430
870
4.0*
2.81
0.601
<0.53
<0.53
<0.60
1.5J
MW-10
20-Oct-21
-26.1
6.56
0.71
2.5(",")
74
1,800
<10
<10
120
<0.020
10
<1.0
15
420
510
3.5*
3.3J
<0.58
<0.53
<0.53
<0.60
1.3J
Smith Page 2 of 5 January 2022

Table 6
Geochemical Data
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-12
31-Mar-11
130.6
6.62
ox
1.49
<2
28
14.4
<1.5
12
<1.6
290
<0.025
14J
<0.01
7.1
700
196
<0.037
11.0
1.10
<0.44
<0.18
<0.14
2.3
MW-12
8-Nov-11
-42.9
6.98
1.94
<2
23
45.1
<1
<2.3
160BD
<0.025
12J
<0.01
2.4
280D
69.9
<0.030
0.67
<0.024
<0.062
0.56
<0.061
0.88
MW-12
3-Apr-12
148.5
6.86
2.23
<2
34
20.2
<1
<2.3
240BD
0.045J
12JB
<0.01
3.4
540D
177D
0.049
<0.04
<0.024
<0.062
0.87
<0.061
6.9
MW-12
5-Nov-12
-65.4
7.09
1.14
<2
17
26.7
<0.2
<0.54
150BD
<0.025
111
<0.01
2.2
240D
66.7
<0.031
<0.031
<0.031
<0.095
0.24
<0.010
5.1
MW-12
15-May-13
1.7
6.25
1.75
<4
<16
6.9
<0.061
<0.069
223
0.18J
10.71
<0.4
4.6
523
110
0.0*
<0.50
1.51
<0.50
<0.50
<0.25
0.74
MW-12
6-Nov-13
-19.7
7.09
1.25
<2
<16
13
<0.061
<0.069
179
<0.03
11.4J
<0.4
2.8
351
60
1.0*
<0.50
<1.0
<0.50
<0.50
<0.25
0.99
MW-12
10-Apr-14
14.9
6.99
3.33
<2
19
3.8
<0.061
<0.069
258
0.17J
AM
<0.4
5
651
140
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
0.89
MW-12
28-Oct-14
-42.4
5.81
0.91
<4
21
10.0
<0.061
<0.069
184
<0.03
13.3J
<0.4
2.0
401
42
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
0.74
MW-12
6-May-15
4.1
6.73
1.18
<2
19
22.0
<0.061
<0.069
245
<0.03
18.6J
<0.4
5.5
736
120
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
2.60
MW-12
20-Nov-15
-23.2
6.68
6.11
<2.0
<16
3.6
<0.061
<0.069
169
<0.2
7.6J
<1.6
3.3
288
24
0.5*
2.4
<1.0
<0.50
<0.50
<0.020
29
MW-12
27-Apr-16
-44.0
7.02
6.36
<2.0
32
7.3
<0.061
<0.069
238
<0.08
21.0J
0.8J
6.4
699
96
1.0*
<0.50
<1.0
0.56J
<0.50
<0.020
2.5
MW-12
17-Nov-16
-39.5
7.29
1.36
<12
9.6
17B
<10
<10
180D
<0.10
13JD
--
2.5
330
340
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
4.7
MW-12
27-Apr-17
1.2
6.45
1.43
<2.0
15
21B
<10
<10
220D
<0.040
16JD
<1.0
5.2
610
600
0.5*
<1.0
<1.0
<2.0
<1.0
<1.0
3.3
MW-12
28-Sep-17
2.0
7.70
1.83
<2.0
9.0
21
<10
<10
170
<0.020
12J
<1.0
2.3
310
270
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
3.3
MW-12
29-Mar-18
-58.1
7.16
1.75
<2.0
<10
<10
<10
<10
170
<0.020
9.7
<1.0
2.0
280
260
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
1.5
MW-12
27-Nov-18
-87.1
7.41
1.16
<2.0
<20
99
<10
<10
190
<0.020
4.6
1.1
2.7
390
360
0.5*
0.26
<0.10
<0.20
<0.10
<0.10
7.2
MW-12
1-May-19
27.6
6.29
0.18
<2.0
21
22
<10
<10
270D
<0.020
34
<1.0
6.4
740
940
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
1.1
MW-12
26-Sep-19
-30.5
6.93
0.94
<2.0
<20
24B
<10
<10
210D
<0.020
12
<1.0
3.9
470
500
0.5*
0.45
<0.10
<0.20
0.17
<0.10
1.5
MW-12
15-Apr-20
-12.1
6.58
0.37
<2.0
<20
18
<10
<10
220D
9.0E
14
<1.0
5.0
600
560
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
1.8
MW-12
22-Oct-20
58.0
6.94
0.68
<2.0
<20
26B
<10
<10
190
<0.020
9.6
<0.10
3.7
450
450
0.0*
4.01
<0.10
<0.20
<0.10
<0.10
<1.0
MW-12
14-Apr-21
-28.3
6.65
0.24
<2.0
<20
21
<10
<10
240D
0.045JD
24
<1.0
6.3
710
730
0.5*
2.51
<0.58
<0.53
<0.53
<0.60
1.7J
MW-12
20-Oct-21
2.3
7.31
0.13
<2.0
<20
19
<10
<10
160
<0.020
12
1.1
1.8
300
290
0.5*
3.7J
<0.58
6.2
<0.53
<0.60
1.6J
MW-13
20-May-10
74.4
6.14
1.69
<2
5
597
<0.4
<0.4
58
<0.025
41
<0.031
3.8
200
348
0.509
<0.083
<0.16
2.4
0.56
<0.14
1.2
MW-13
2-Nov-10
89.8
6.02
0.98
<2
20
418
<1.5
<1.6
63
<0.025
4.9J
<0.01
4.8
220
365
0.13
<0.083
<0.16
<0.44
<0.18
<0.14
5.6
MW-13
31-Mar-11
99.9
5.70
1.58
<2
19
1,300
<1.5
<1.6
61
<0.025
5.5J
<0.01
5.9
210
498
0.44
<0.083
<0.16
<0.44
<0.18
<0.14
2.2
MW-13
8-Nov-11
-20.4
5.76
3.81
<2
38
3,150D
<1
<2.3
49B
0.170J
7.2J
<0.01
8.6
250D
737D
0.16
0.72
<0.024
<0.062
<0.057
<0.061
0.96
MW-13
3-Apr-12
200.9
5.93
1.28
<2
48
2,260D
<1
<2.3
45B
0.050.1
8.7JB
<0.01
6.0
250D
559D
0.47
<0.04
<0.024
<0.062
<0.057
<0.061
7.0
MW-13
5-Nov-12
50.7
5.84
1.07
<2
28
1,050D
<0.2
<0.54
61B
<0.025
6.80J
<0.01
4.9
230D
993D
<0.046
<0.031
<0.031
2.70
0.23
<0.010
5.7
MW-13
16-May-13
48.3
5.73
1.41
<4
27
410
<0.061
<0.069
48.4
0.14J
7.25J
<0.4
5.8
237
450
0.7*
<0.5
<1.0
<0.50
<0.50
<0.25
0.61
MW-13
7-Nov-13
35.2
5.92
1.24
<2
<16
190
<0.061
<0.069
66.0
0.18.1
5.12J
<0.4
3.3
253
550
0.2*
<0.5
<1.0
<0.50
<0.50
<0.25
1.0
MW-13
10-Apr-14
90.4
5.94
2.64
<2
30
430
<0.061
<0.069
35.6
0.29J
71
<0.4
7.1
178
--
0.5*
<0.5
<1.0
<0.50
<0.50
<0.25
2.0
MW-13
28-Oct-14
70.5
5.17
0.74
<4
33
150
<0.061
<0.069
47.9
0.14.1
8.51
<0.4
5.3
263
350
0.0*
<0.5
<1.0
<0.50
<0.50
<0.25
1
MW-13
6-May-15
42.5
5.10
1.09
<2
<16
270
<0.061
<0.069
39.3
0.12J
9.2JB
<0.4
6.7
197
300
0.0*
<0.5
<1.0
<0.50
<0.50
<0.25
6
MW-13
20-Nov-15
119.4
5.49
6.40
<2.0
<16
100
<0.061
<0.069
32.7
0.37.1
6.3J
<0.4
7.5
162
190
0.5*
<0.50
<1.0
<0.50
<0.50
<0.020
22
MW-13
27-Apr-16
107.5
5.76
4.24
<2.0
20
68
<0.061
<0.069
44.0
<0.04
8.8J
<0.4
5.7
200
240
0.5*
<0.50
<1.0
<0.50
<0.50
<0.020
2.8
MW-13
17-Nov-16
92.7
6.20
1.72
<2.0
16
190B
<10
<10
49D
0.12J
8.11
--
4.5
190
410
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
40
MW-13
28-Apr-17
115.4
5.43
1.61
<2.0
16
170E
<10
<10
29
0.0911
9.11
<1.0
5.5
190
420
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
2.3
MW-13
28-Sep-17
143.0
6.34
3.06
<2.0
14
270
<10
<10
54
0.010.1
7.0J
<1.0
5.2
180
160
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
3.8
MW-13
29-Mar-18
127.6
5.71
1.95
<2.0
<10
130
<10
<10
38
<0.020
15.0
<1.0
4.5
210
270
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
2.7
MW-13
27-Nov-18
2.2
5.99
2.17
<2.0
<20
270
<10
<10
30
0.11
7.7
<1.0
5.1
170
270
0.5*
0.15
<0.10
<0.20
<0.10
<0.10
6.9
MW-13
29-Apr-19
198.2
4.45
1.14
<2.0
<20
120
<10
<10
35
0.083
8.3
<1.0
5.6
200
490
0.0*
0.10
<0.10
<0.20
<0.10
<0.10
1.3
MW-13
26-Sep-19
65.7
5.89
2.58
<2.0
<20
73B
<10
<10
53
7.8
7.0
<1.0
4.2
220
610
0.0*
0.24
<0.10
<0.20
0.13
<0.10
2.3
MW-13
15-Apr-20
173.0
6.36
0.48
<2.0
<20
36
<10
<10
39
<0.020
8.2
<1.0
4.0
190
300
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
9.1
MW-13
22-Oct-20
86.2
5.38
3.49
<2.0
<20
120B
<10
<10
38
0.061HJD
6.0
<0.10
5.0
140
310
0.0*
0.44J
<0.10
<0.20
<0.10
<0.10
0.62)
MW-13
14-Apr-21
163.0
5.14
0.74
<2.0
<20
85
<10
<10
37
<0.10
5.8
<1.0
5.0
140
380
0.0*
0.281
<0.058
<0.053
<0.053
<0.060
3.2
MW-13
I 20-Oct-21
111.2
5.92
0.46
<2.0
<20
130
<10
<10
48
0.027BHJD
6.7
1 <1.0
1 3.8
1 170
1 350
1 0.0*
1 0.401
1 <0.058
0.71
<0.053
<0.060
1.3J
Smith Page 3 of 5 January 2022

Table 6
Geochemical Data
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-14
30-Mar-11
108.1
6.69
2.25
<2
<10
0.57
<1.5
<1.6
6.7
0.76.1
4.1J
<0.01
0.6
83
20.6
<0.037
<0.083
<0.16
<0.44
<0.15
<0.14
4.5
MW-14
7-Nov-11
18.2
6.78
1.06
6.7
25
299D
<1
<2.3
11B
0.0361
4.8J
0.0651
5.5
70
<1.3
0.040
1.5
<0.024
0.0691
<0.057
<0.061
0.95
MW-14
3-Apr-12
174.2
6.57
1.04
<2
19
282D
<1
<2.3
62B
<0.025
3.9JB
<0.01
1.8
220D
170D
0.042
<0.04
<0.024
<0.062
0.19
<0.061
9.1
MW-14
5-Nov-12
-78.2
6.40
1.78
4
39
838D
<0.2
1.19
55B
<0.025
4.6J
0.20J
8.1
120D
13.8
<0.046
<0.031
<0.031
2.30
1.30
<0.010
6.1
MW-14
16-May-13
30.6
6.18
1.11
2.9
<16
7.6
<0.061
<0.069
38.5
<0.03
4.22J
<0.4
3.3
140
52
0.8*
<0.50
<1.0
<0.50
<0.50
<0.25
5.1
MW-14
7-Nov-13
12.2
6.64
1.55
<4
<16
8.3
<0.061
<0.069
23.4
<0.03
3.09J
<0.4
0.7
173
93
0.0*
<0.5
<1.0
<0.50
<0.50
<0.25
1.4
MW-14
10-Apr-14
36.8
6.47
2.25
<2
<16
23.0
<0.061
<0.069
25.7
0.16J
3.9J
<0.4
1.6
158
--
0.0*
<0.5
<1.0
<0.50
<0.50
<0.25
2.8
MW-14
28-Oct-14
-7.1
5.64
0.77
5.2
<16
790
0.23
1.0
65.1
<0.03
1.8J
0.6JB
4.8
225
56
0.5*
<0.5
<1.0
<0.50
<0.50
<0.25
1.1
MW-14
6-May-15
-27.6
6.22
0.91
<2
<16
17
<0.061
<0.069
68.3
0.08.1
3.6JB
<0.4
3.1
214
23
0.5*
<0.5
<1.0
<0.50
<0.50
<0.25
4.6
MW-14
20-Nov-15
86.5
5.28
4.49
9.6
<16
730
0.14
0.52
77.7
<0.03
2.6J
0.7J
7.2
212
53
0.5*
1.0
<1.0
<0.50
<0.50
<0.020
31
MW-14
27-Apr-16
43.6
6.27
1.61
<2.0
<12
130
<0.061
<0.069
87.7
<0.04
4.5J
0.4J
2.4
245
49
0.5*
<0.50
<1.0
<0.50
<0.50
<0.020
23
MW-14
17-Nov-16
52.0
6.55
1.16
<2.0
8.3
390B
<10
<10
76D
<0.020
5.6J
--
1.6
230
310
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
7.5
MW-14
28-Apr-17
53.7
5.95
1.55
3.4
8.4
30B
<10
<10
45
0.019.1
3.4J
<1.0
2.8
180
180
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
3.7
MW-14
28-Sep-17
152.0
6.50
1.84
2.2
16
220
<10
<10
51
0.0631
1.4J
0.76J
3.1
180
160
0.5*
<0.10
0.12
<0.20
<0.10
<0.10
3.9
MW-14
29-Mar-18
146.7
6.00
0.16
<2.0
<10
26
<10
<10
40
<0.020
3.7
0.84J
1.8
170
160
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
6.3
MW-14
27-Nov-18
143.1
5.95
0.19
2.3
<20
800E
<10
<10
100
<0.020
1.9
1.0
2.7
220
350
0.5*
0.12
<0.10
<0.20
<0.10
<0.10
7.9
MW-14
29-Apr-19
152.4
4.64
0.07
<30
<20
690
<10
<10
98
<0.020
2.2
<1.0
2.3
230
890
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
1.4
MW-14
25-Sep-19
106.0
5.99
0.75
<2.0
<20
25B
<10
<10
82
<0.020
2.7
<1.0
2.4
200
240
0.0*
0.27
<0.10
<0.20
0.14
<0.10
<1.0
MW-14
14-Apr-20
133.8
5.76
0.31
<2.0
<20
9.11
<10
<10
82
<0.020
4.1
<1.0
2.8
190
190
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
2
MW-14
22-Oct-20
66.3
5.66
0.78
<2.0
<20
350B
<10
<10
90
<0.020
2.1
<0.10
2.3
180
350
0.5*
0.56
<0.10
<0.20
<0.10
<0.10
0.571
MW-14
13-Apr-21
208.0
5.63
0.04
<2.0
<20
50B
<10
<10
87
<0.10
2.8
<1.0
3.6
180
240
0.0*
0.281
<O.OSS
<0.053
<0.056
<0.060
2.3
MW-14
20-Oct-21
112.3
6.07
0.20
<2.0
<20
280
<10
<10
79
<0.020
3.6
<1.0
1.9
180
340
1 0.5*
0.361
<0.058
0.141
<0.053
<0.060
2.3
MW-19
5-Apr-12
203.3
7.12
1.15
<3
--
--
-----
MW-9
19-u-12
-64.2
7.1
0.28
--
<1
<0.43
0.2
<0.554
15
0.2J
21*
541140:
108
0.4*
<0.031
<0.031
00.0--2--
tW63
2J
16-Aug-12
-18.4
6.80
7
1
I
37JMW-19
I
2J*
I
I
1
2
--
-
6-Nov-12
-21.5
6.71
1.41
17
7.27
<0.2
1.96
13
4.1J*
11J*
_
170*
10*
0.4*MW-19
-
--
MW-19
16-May-13
2.4
6.60
1.08
189
320
33
0.58
0.41
17
<0.03
0.79J
1.71
17.6
148
45
0.4*
15
2.4
<0.50
4.9
<0.25
--
MW-19
31-4-13
-107.8
6.81
1.21
--
29
1,200
0.30
0.69
21.4
<0.03
1.83J
--
--
161
23
1.3*
17
<1.0
<0.50
1.1
<0.25
--
MW-19
7-Nov-13
-32.8
7.65
1.19
<2
<16
1,200
1.1
0.084
19.7
0.17.1
2.99J
<0.4
0.2
157
110
0.5*
<0.5
<1.0
<0.50
<0.50
<0.25
--
MW-19
16-Jan-14
-141.9
7.54
0.36
--
<16
64
<0.061
<0.069
21.2
<0.03
3.18J
--
--
162
6.9
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-19
9-Apr-14
-74.8
7.19
1.24
<2
29
1,800
0.14
0.093
4.6
<0.03
4.9J
--
--
128
76
0.0*
1.1
<1.0
<0.50
<0.50
<0.25
--
MW-19
29-Oct-14
-31.2
6.63
1.31
<4
19
730
0.55
1.60
8.9
<0.03
4.3J
0.4JB
1.5
124
54
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-19
7-May-15
-22.4
7.21
1.38
3.9
<16
95
<0.061
<0.069
4.1
0.091
7.0JB
<0.4
1.6
106
46
0.0*
<0.50
<1.0
<0.50
<0.50
<0.25
18.0
MW-19
20-Nov-15
194.9
7.51
1.50
<2.0
<16
24
<0.061
<0.069
5.8
<0.03
5.0J
<0.4
1.8
87.5
55
1.5*
<0.50
<1.0
<0.50
<0.50
<0.020
12
MW-19
26-Apr-16
21.1
7.69
1.94
<2.0
15
12
<0.061
<0.069
8.5
0.05.1
6.7J
<0.4
1.5
83.5
62
1.5*
<0.50
<1.0
<0.50
<0.50
<0.020
260
MW-19
16-Nov-16
-34.7
7.68
1.43
<2.0
13
460B
<10
<10
9.6
0.0083J
5.4J
<1.0
2.2
95
140
3.5*
<0.10
<0.10
<0.20
<0.10
<0.10
7.3
MW-19
27-Apr-17
1.4
7.25
1.47
<2.0
<10
7.6B
<10
<10
11
0.015.1
4.4J
<1.0
1.6
120
140
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
38
MW-19
27-Sep-17
-69.0
8.21
1.74
<2.0
<10
20
<10
<10
16
0.059.1
2.9J
<1.0
<1.0
160
140
1.0*
<0.10
<0.10
<0.20
<0.10
<0.10
5.1
MW-19
28-Mar-18
-2.8
7.54
0.47
<2.0
<10
<10
<10
<10
13
0.024B
6.1
<1.0
1.1
96
98
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
2.7
MW-19
27-Nov-18
-34.9
7.83
0.44
<2.0
<20
48
<10
<10
16
0.040
4.2
<1.0
1.6
140
160
0.0*
0.16
<0.10
<0.20
<0.10
<0.10
5.8
MW-19
1-May-19
97.9
5.52
0.44
<2.0
<20
<10
<10
<10
13
0.059
5.3
<1.0
<1.0
190
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
1.1
MW-19
25-Sep-19
-18.7
7.62
1.07
<2.0
<20
38B
<10
<10
19
0.026H
5.0
<1.0
<1.0
150
200
0.0*
0.21
<0.10
<0.20
0.14
<0.10
1.2
MW-19
14-Apr-20
182.8
7.64
0.69
<2.0
<20
6.9J
<10
<10
20
0.0181
6.6
<1.0
<1.0
110
130
0.0*
<0.10
<0.10
<0.20
<0.10
<0.10
1.8
MW-19
21-Oct-20
60.0
7.34
0.59
<2.0
<20
9.4BJ
<10
<10
22
0.054
2.9
<0.10
<1.0
150
140
0.0*
0.43J
<0.10
0.060J
<0.10
<0.10
0.78J
MW-19
13-Apr-21
21.7
7.30
0.41
<2.0
<20
37B
<10
<10
19
0.060JD
5.7
<1.0
<3.0
140
190
0.0*
0.251
<0.055
<0.053
<0.053
<0.060
1.5J
MW-19
20-Oct-21
14.7
7.96
0.33
<2.0
<20
3.9J
<10
<10
22
0.0067J
3.2
<1.0
<1.0
160
150
0.0*
0.28J
<0.058
0.91
<0.053
<0.060
1.4J
Smith Page 4 of 5 January 2022

Table 6
Geochemical Data
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-29
MW-29
5-Apr-12
19-Jul-12
1 113.4
-102.8
16.541
6.46
ox
0.831
0.18
--
1 360
27
1 221D
464D
I <3
<0.2
12
1 <2.3
<0.54
1 106
15
I 1.9J*
0.8J*
I 6.01*
8J*
I--
--
--
1 84*
220*
268*
292*
5.8*
4.2*
--
4.5
--
--
--
--
--
--
<0.031
<0.095
1.80
<0.010
MW-29
16-Aug-12
-6.4
6.57
0.48
--
17
219D
<0.2
<0.54
14
2.6J*
41*
--
--
162*
204*
2.2*
--
--
--
--
--
--
MW-29
6-Nov-12
1.6
6.42
1.47
--
37
59.8
<0.2
<0.54
13
9.2J*
141*
-
--
208*
288*
2.4*
--
--
--
--
--
--
MW-29
16-May-13
-1.4
5.49
0.98
154
620
300
<0.061
0.41
11.1
<0.03
1.45J
8.OJ
33.8
220
110
10.2*
48
1.81
<0.50
21
<0.25
--
MW-29
31-Jul-13
-54.2
6.40
1.85
--
81
3,000
0.41
0.34
14.0
<0.03
0.73J
--
--
242
140
11.7*
26
<1.0
<0.50
9.1
<0.25
--
MW-29
7-Nov-13
-42.4
6.74
1.21
5.7
55
4,300
0.064
0.071
17.6
<0.03
1.18J
0.9J
15
301
6.6
9.8*
3
<1.0
<0.50
<0.50
<0.25
--
MW-29
16-Jan-14
-119.2
5.65
0.47
--
99
2,400
<0.061
<0.069
5.23
<0.03
7.67J
--
--
49.1
50
1.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-29
9-Apr-14
-23.7
5.63
0.89
13.4
86
4,500
0.098
0.098J
6.30
<0.03
4.4J
--
--
107
79
1.0*
<0.50
<1.0
<0.50
<0.50
<0.25
--
MW-29
29-Oct-14
-95.6
6.38
0.41
<70
54
2,700
<0.061
<0.069
11.80
<0.03
2.5J
0.8JB
18.6
173
57
1.0*
<0.50
<1.0
<0.50
<0.50
<0.25
1.0
MW-29
7-May-15
-39.1
5.72
1.88
5.6
48
120
<0.061
<0.069
8.1
<0.03
4.OJB
<0.4
8
94
56
0.5*
<0.50
<1.0
<0.50
<0.50
<0.25
1.8
MW-29
20-Nov-15
76.7
5.49
2.71
2.1
74
2
<0.061
<0.069
7.0
<0.03
5.0J
1.6J
14.4
34.3
32
3.0*
<0.50
<1.0
<0.50
<0.50
<0.020
13
MW-29
27-Apr-16
-45.9
6.07
1.94
2.5
54
58
<0.061
<0.069
8.3
<0.04
2.3J
<0.8
11.7
58.6
65
2.5*
<0.50
<1.0
<0.50
<0.50
<0.020
2.6
MW-29
17-Nov-16
-21.6
6.70
2.02
<2.0
16
260B
<10
<10
9.3
0.12JD
1.91
<1.0
4.0
81
140
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
7.5
MW-29
27-Apr-17
5.0
5.59
2.13
2.7
72
7.68
<10
<10
6.5
0.0111
2.OJ
0.80J
18
36
73
2.5*
<0.10
<0.10
<0.20
<0.10
<0.10
2.2
MW-29
27-Sep-17
-10.0
7.14
1.39
<2.0
14
230
<10
<10
14
0.041J
2.4J
<1.0
3.4
130
120
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
3.4
MW-29
29-Mar-18
115.6
6.06
0.18
<2.0
39
<10
<10
<10
13
0.0111
7.2
<1.0
8.4
33
43
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
1.7
MW-29
28-Nov-18
37.7
6.30
0.26
<2.0
22
4.1J
<10
<10
13
<0.020
4.3
<1.0
6.7
59
56
2.5*
0.24
<0.10
<0.20
<0.10
<0.10
7.2
MW-29
1-May-19
61.6
5.02
0.51
2.2
37
300
<10
<10
24
<0.020
3.8
<1.0
9.7
120
470
2.0*
<0.10
<0.10
<0.20
<0.10
<0.10
1.2
MW-29
26-Sep-19
-22.2
6.58
0.76
<2.0
<20
72B
<10
<10
23
<0.020
3.9
<1.0
3.8
140
250
0.0*
0.30
<0.10
<0.20
0
<0.10
1.4
MW-29
14-Apr-20
80.6
6.08
0.63
<2.0
<20
84
<10
<10
29
0.021
5.4
<1.0
6.4
64
88
0.5*
<0.10
<0.10
<0.20
<0.10
<0.10
1.6
MW-29
22-Oct-20
60.9
5.82
1.05
<2.0
<20
130B
<10
<10
22
0.018.1
2.9
<0.10
6.4
83
150
1.5*
4.3J
<0.10
<0.20
<0.10
<0.10
0.57J
MW-29
14-Apr-21
18.0
5.48
0.23
<2.0
<20
66
<10
<10
24
0.012.1
4.3
<1.0
5.6
57
150
0.5*
0.52J
<0.12
<0.11
<0.11
<0.12
1.2J
MW-29
20-Oct-21
-38.3
6.55
0.21
<2.0
<20
150
<10
<10
18
<0.020
2.8
<1.0
4.6
130
1 160
1.0*
0.29J
<0.058
0.58
1 <0.053
<0.060
1.4J
Notes:
1. All units are in milligrams per liter (parts per million), unless otherwise noted.
2. µg/L- micrograms per liter
3. mV - millivolt
4. nM - nanomoles per liter
5. * - Field analysis performed using a HACH kit.
6. -- Not analyzed
7. J -The analytical result is an estimated concentration between the laboratory method detection limit and the laboratory limit of quantitation.
8. D -The sample was analyzed at dilution.
9. B -The analyte was detected in the associated method blank.
10. E-Quantitation of compound exceeded the calibration range.
11. I" i - "4" Flag - The 4-blank depletion was greater than 0.20 milligrams per liter.
12. H - The analyte was analyzed out of holding time.
13. - "2" Flag - The G-G was higher than average.
14. I14i - "7" Flag - The seed correction factor was out of range.
15. - "1" Flag - The G-G was lower than the valid range.
16. S - Matrix spike/matrix spike duplicate failure
A sodium lactate injection was performed near M W-8, -9, and -10 on June 18-21, 2012.
-An emulsified vegetable oil injection was performed near MW-8, -9, and -10 on March 25-27, 2013.
Smith Page 5 of 5 January 2022

w
ry
m�O
1 / 1 �
l / /
I / r
/ M W-25
279.98
M W -24
MW-4 282.79
286.11 /
/
b
MW-23 ..
271.68
.•-MW-22
281.84 1
• ri
MW-26
277.00
a
1 SW-3
� N
SW-1 MW-29 MW-20
275.07 275.38.,,
MW 8 MW 9 MW-18
275 74275 02 287.00
MW-19 MW-10
270.29 275.64
Injection
Area
MW-11
276.071 /�yrg.�
MW-17 /// o/M.w m� S5` 275.71 fi
/
a /
ze MW-27
280.37
1. Groundwater elevations were measured on October 18, 2021.
2. Potendometric contours are derivedfrom previous site investigations
anda�(usted based on the recent groundwater elevations.
Nep Doti Source; August 2017 Aerial Photograph, Wake County, North Carolina OneMdp.
4 \
Matti 3
D famed Dike Location
from Geophysical Data
Width 1 feetl0epth 30 reef
I o
\ 1=®
\1 MW-6
301.21
i
1 I
MW-28
1 296.51-
I 1 1
Felton�sville Closed
landfill
� l I
/ 1
1
1
/ 1
MW-13
/ 291.18 --
�—`
1 MW-15
291.17
MW-12
MW-14 297.43
291.24 r,
LEGEND
't \ MW2 �
t 335.86
Ar.9D
Groundwater Monitoring Well
2/6 75 Groundwater Elevation
Surface Water Sample Location
290 — Potentiometric Contour
(dashed where inferred)

M W-8 Total Detected VOCs
160
140
120
: 100
a
a
60
40
pr7
IC
C!R c� 00 01 OA cab CO 00 00 Oy O'L (Z'5 (Z'5
cp Pit ,ate cps Pit ,�� Op� ��� Pic ,ate cps ,�� Pit 41` Op� Pit ,ate Op� ��� Pic ,ate 6` ,�� Pic ,a� Op� Pit ,ate Oo� Pic ,ate 0`
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 2
October 2021 Semi -Annual Sampling Event
Smith Feltonsville Landfill — Wake County

M W-9 Total Detected VOCs
180
160
140
120
CL
Q.
`0 100
a, 80
M
r`
40
20
Ell
I
I I
I I
I I
I
I I
I I
I I
I
I I
I I
I I
I I
I I
I I
I
I I
I I
Ln
I i--I
I N I In
I W
o
I
I I
10
0
N
0
I N
0 0
I N I N
,N
1
0
I J
I I
U
I
I c l
Q
I Q I
c
'++
I E
I
06
I
I I O
to
0
co
I a`
I
1 E 1
I
I
—
sZ
I
,
I c
_
c I E
I N
v
O
I
— I +
I O
� I
E I v
I c
LJ I E
I X
O 1 L1
I O
m
ate+
C I Vl
I O
I C
I C
I
I O
,
I �
I �
I I
I I
I I I
I I I
I I I
I I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I
I
I
I
I
I
Off` O� OHO 01 O)A Ob 00 00 Q0 Q' x O'ti O'5 O� O� O� O� 00 01 Ob 00 00 y0 yy y'l y'l y'� ��` y� �O �O ti1 ti� ti0 ti0 ,LO ,tiy ,Ly
cps ,�� Pic ,;� cp ,�� Pit ,ate cps ,�� Pic ,ate cps ��� Pic ,ate Op,�� Pic ,ate O`� ,�� Pit ,ate cps ,J� Pic ,ate C`, ��� Pic ,ate cp ,�� Pic ,�� o`
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 3
October 2021 Semi -Annual Sampling Event
Smith Feltonsville Landfill — Wake County

M W-10 Total Detected VOCs
RM
500
400
2
Q.
1Z
U
O
v 300
v
v
12
200
100
A
:.0
I
I "1
I
I r-I
1r4
I ry I m
I Ir4
100
I pN
1 00
U
I>
I NO
I U
1 p
06
I J
I
1
1
1 I
I I
I •++ I p
, co 1 •y,
I E
1 bA
1 0
I
I
I
I
I
I U
I
I
I
I
4!
I N
I ?
I
I i
I O
I C I
I O I
I E I N
I Q I v
I 1
I a
1 O_
1 E
I
I
I
I
I
I
I p
I uai
I
I C I-
1 O 1 C
N
I
I
I
1
I 1
U
I�
2
'- I
I O
I
I
I
I
1
I
I
1 E 1 v
I C
I
I
I
I
I
I
I LJ I E
I p 1 Q
I x
I X
O
I
I
I
I m I O
I
I
1
I
I
I
I
I
I I m
Ii7i I
I
I
I
I
,+�+
I I l/1
I `�
O
_
I
I
I
1 I
1 0
I
I
I
I I
I a
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1
1 00.<
I
I
I
I
I
I
I I
I I
I I
I I
I I
I I
I I
I I
1 I
1 I
I I
I I
I 1
I
I I
I I
I
I
1
I
1
I I
I I
I Q
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C� °�� °��° O1 Oil 0 C� 00 Q0 O,' O'1, (Z S O'5 O� O� Q0 OHO O'� Q) 00 O� y0 yy y'1, y, y'S y0yh y� y(o y'� y'b yob ti� ,LO
cps ��� Pit ,�� cps� cps� cps cps Pit'
it ,ate O�� ,�� P�� ,ate cps� C`_ ��� P�� ,�� 6!
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
� DMth
Figure 4
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill — Wake County

M W-12 Total Detected VOCs
PW
W
16
14
2
a 12
�i
co 8
M.
4
2
Lei
ci �� fir° °1 oi1 00 C(� 0, 00 O'y 0'L O', (�5 OR O� Or° OHO 01 Q%b (Z� OP 1y ,:y 1y1 1y 1 1` 1y 1�1 1� 1� ti1 ti00 ti� 1� _L, ,tiy 1ti'
Oc� cps ,� Pit ,ate OG� ,� Pit ,ate cps ,� Pic ,ate O`er ,� Pit ,ao cps ,� Pit ,ate OG� ,� Pit ,ate O�! ,� P ,ate Opp
Date
Note: Acetone was omitted as it is a common Iaboratorvcontaminant.
Figure 5
October 2021 Semi -Annual Sampling Event
Smith Feltonsville Landfill — Wake County

M W-13 Total Detected VOCs
30
25
20
10
5
O� °�� 0O� 01 �� Ooi 00 00 Oy O'ti O� O� O� O� 00 00 0A 04' O� O� y0 yy y'L y'l �' yR yh y� ti tit y(b y4' ti� LO ,tiy ,Ly
cps Pic , cps Pit ,ate cps ,�� Pic ,ate cps ��� Pic ,ate cps P� ,ate cps P�� ,ate cps ,J� Pic ,ate Op
Date
Note: Acetone was omitted as it is a common Iaboratory contaminant.
Figure 6
October 2021 Semi -Annual Sampling Event
Smith Feltonsville Landfill — Wake County

M W-14 Total Detected VOCs
25
all
2
a 15
�i
5
Lei
c� O� 0 O� C1 C�, C0 0, 00 O'y OL (', (�5 OR O� Or° OHO 01 O' (Z i e y0 ,y ^" y,' , y ti� tih ti� -1 ti� ti� ti0 -L,
do ,� P ,�� O`er ,� Pic ,ate cps ,�� Pit ,ate dG ,� Pit ,ate do ,� Pic ,ate O`er 4 Pit ,ate cps ,� Pit'
it ,ate dG ,� Pit ,ate d!! ,� P ,al- O`_
Date
Note: Acetone was omitted as it is a common Iaboratorvcontaminant.
Figure 7
October 2021 Semi -Annual Sampling Event
Smith Feltonsville Landfill — Wake County

MW-15 Total Detected VOCs
25
20
a 15
5
ri7
0� oir° oil 01 04' Ci 00 00 O'y &, 03 O',5 O� O� Or° Or° ) Orb Oo5 00 y0 y, y'L y`L y'� y� ti� ti� ti0 y1 y4' y4' 'y0 LO titi 'Ly
O`er QQ� ,ate Cam- �\ Pit �a� O� �" QQ� �a� O� " QQc �,, " Op� ��� Q�j �a� Op ��� Pit ,ate Op Pit �a� Oo� QQ� �a� OG�
Date
Note:Acetonewas omitted as itis a common laboratory contaminant.
� DMth
Figure 8
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill — Wake County

MW-16 Total Detected VOCs
30
25
W
a
a
U
O
15
a,
4,
aj
M
ra
10
5
ri7
Oh co oi\ 01 04' Ci 00 00 O'y &, 03 O',5 O� O� OHO OHO 01 O� 00 00 y0 yy y'L y`L y'� y� ti� ti� ti0 y1 y4' y4' 'y0 LO titi 'Ly
O`er QQ� ,ate Cam- �\ Pit �a� O� �" QQ� �a� O� " QQc �,, " Op� ��� Q�j �a� Op ��� Pit ,ate Op Pit �a� O�� QQ� �a� OG�
Date
Note: Acetone was omitted as it is a common Iaboratorycontaminant.
� DMth
Figure 9
October 2021 Semi -Annual Sampling Event
Feltonsville Landfill — Wake County

M W-29 Total Detected VOCs
j2
35
30
25
10
5
a
I
I
I
I Ib
I
I
I
10
N
I
I
I
I
I
I
I
I E
I
I
I
I
I
on
10
I
I
I
I d
I
I
I
I qp
I
I
I
I
I
I
I a
I >_
I
I
I
I
I
I
I A
I N
I
I
1
I
I ate-+
I
I
I
1 0
I
I
I
I
I N
c
I ra
I
I
1 x
O
I
I
I
I
I
I i
I
I
I
10
O
I
I
I
I O
I
I
N I
I
ri I
I
I 'O
I _0
Q
1
o I
I
I
1
I
I
I
I
I
Q I
I
I
.+., I
I
I p
I N
C I
(V 1
C I
0) I
E 1
I
I
1
I J
I
C I
E I
O_ I
I
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C `, � o �� C `, � ,ice CP. 1< lip CP- le��� O`'C. ��� ��� C `' <C e ��� Cp' <:0 'S � � Cp° "< � CP < � �� CP
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 10
October 2021 Semi -Annual Sampling Event
Smith Feltonsville Landfill — Wake County

Appendix A
Analytical Data

aceAnalytical
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: Feltonsville Landfill
Lot Number:WJ21026
Date Completed:11/20/2021
11 /21 /2021 9:24 PM
Approved and released by:
Project Manager II: Cathy S. Dover
=w�4 aecRFo���A16
TNI /
AM Amflvue Acm^rmm Fvu rj
('
4eOfFAi�
ACC R E OI TEO
TESTINGL aORlTOAY
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 257

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: WJ21026
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPS), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPs or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI
scope of accreditation:
Biological Tissue: All, Non -Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7, Boron, Calcium,
Silicon, Strontium EPA 200.8, Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320 B-2011, Fecal
Coliform SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200 B-2011,
Drinking Water: VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-dichloroethane) EPA 524.2, Solid
Chemical Material: TOC Walkley-Black.
Metals 6020B
The MSD for batch 19783 and parent sample WJ21026-001 (MW-8), recovered outside the upper control
limit. The associated LCS and MS passed acceptance criteria.
Nitrate
The following samples were diluted due to the nature of the sample matrix: WJ21026-002 (MW-9),
WJ21026-003 (MW-10), WJ21026-006 (MW-13), WJ21026-009 (MW-12). The LOQ has been elevated
to reflect the dilution.
Reanalysis of the following samples was performed outside of the analytical holding time: WJ21026-002
(MW-9), WJ21026-003 (MW-10), WJ21026-006 (MW-13) and WJ21026-009 (MW-12). These samples
were reanalyzed outside of holding time due to matrix interference during initial analysis. Both runs have
been reported.
The method blank for analytical batch 20146 contained nitrate greater than the acceptance criteria. The
associated samples, WJ21026-006 (MW-13) and WJ21026-009 (MW-12), did not contain detections for
the target analyte greater than the LOQ; therefore, re -analysis of samples was not performed. The data
has been reported.
BOD
The results of the three GGA check samples associated with the batch are as follows: 125.9 mg/L, 137.4
mg/L, and 141.9 mg/L. The resulting average BOD for the three bottles, after correcting for dilution and
seed is 135.1 mg/L which is lower than the method required range of 198±30.5 mg/L. The affected data
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Page 2 of 257

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
for samples WJ21026-001 (MW-8), WJ21026-002 (MW-9) and WJ21026-003 (MW-10) has been flagged
with a "1" qualifier accordingly.
The seed correction factor was above the method range of 0.6 to 1.0. SCF = 1.3. Samples WJ21026-
001 (MW-8), WJ21026-002 (MW-9) and WJ21026-003 (MW-10) are flagged with a "7" flag accordingly.
The results of the three GGA check samples associated with the batch are as follows: 162 mg/L, 158
mg/L, and 118.5 mg/L. The resulting average BOD for the three bottles, after correcting for dilution and
seed is 146.2 mg/L which is lower than the method required range of 198±30.5 mg/L. The affected data
for sample WJ21026-030 (MW-2) has been flagged with a "1" qualifier accordingly.
The seed correction factor was above the method range of 0.6 to 1.0. SCF = 1.4. Sample WJ21026-030
(MW-2) is flagged with a 7" flag accordingly.
The results of the three GGA check samples associated with the batch are as follows: 114.5 mg/L, 125.5
mg/L, and 129 mg/L. The resulting average BOD for the three bottles, after correcting for dilution and
seed is 123.0 mg/L which is lower than the method required range of 198±30.5 mg/L. The affected data
for samples WJ21026-004 (MW-19), WJ21026-005 (MW-29), WJ21026-006 (MW-13), WJ21026-008
(MW-14) and WJ21026-009 (MW-12) has been flagged with a "1" accordingly.
The seed correction factor was above the method range of 0.6 to 1.0. SCF = 1.3. Samples WJ21026-004
(MW-19), WJ21026-005 (MW-29), WJ21026-006 (MW-13), WJ21026-008 (MW-14) and WJ21026-009
(MW-12) has been flagged with a "7" accordingly.
COD
The MS/MSD for batch 21218 and parent sample WJ21026-002 (MW-9), recovered outside the upper
control limit. The associated LCS passed acceptance criteria.
Sulfide
The MS/MSD for batch 21218 and parent sample WJ21026-002 (MW-9), recovered marginally outside
the lower control limit. The associated LCS passed acceptance criteria.
If you have any questions regarding this report please contact the Pace Project Manager listed on the
cover page.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] whw.pacelabs.com
Page 3 of 257

PACE ANALYTICAL SERVICES, LLC
Sample Summary
CDM Smith
Lot Number: WJ21026
Project Name: Feltonsville Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-8
Aqueous
10/20/20210900
10/21/2021
002
MW-9
Aqueous
10/20/20210930
10/21/2021
003
MW-10
Aqueous
10/20/20211000
10/21/2021
004
MW-19
Aqueous
10/20/20211030
10/21/2021
005
MW-29
Aqueous
10/20/20211100
10/21/2021
006
MW-13
Aqueous
10/20/20211330
10/21/2021
007
MW-15
Aqueous
10/20/20211400
10/21/2021
008
MW-14
Aqueous
10/20/20211430
10/21/2021
009
MW-12
Aqueous
10/20/20211530
10/21/2021
010
Trip Blank
Aqueous
10/20/2021
10/21/2021
011
MW-20
Aqueous
10/19/20211250
10/21/2021
012
MW-17
Aqueous
10/19/20211400
10/21/2021
013
MW-16
Aqueous
10/19/20211440
10/21/2021
014
MW-21
Aqueous
10/19/20211500
10/21/2021
015
MW-4
Aqueous
10/19/20211520
10/21/2021
016
MW-25
Aqueous
10/19/20211535
10/21/2021
017
MW-22
Aqueous
10/19/20211600
10/21/2021
018
MW-26
Aqueous
10/19/20211620
10/21/2021
019
MW-27
Aqueous
10/19/20211630
10/21/2021
020
DUP
Aqueous
10/19/20210800
10/21/2021
021
MW-28
Aqueous
10/21/20210845
10/22/2021
022
MW-6
Aqueous
10/21/20210900
10/22/2021
023
MW-18
Aqueous
10/21/20210910
10/22/2021
024
MW-11
Aqueous
10/21/20210930
10/22/2021
025
MW-9
Aqueous
10/21/20210945
10/22/2021
026
MW-29
Aqueous
10/21/20210950
10/22/2021
027
SW-1
Aqueous
10/21/20211010
10/22/2021
028
SW-3
Aqueous
10/21/20211050
10/22/2021
029
MW-12
Aqueous
10/21/20211150
10/22/2021
030
MW-2
Aqueous
10/21/20211220
10/22/2021
031
MW-13
Aqueous
10/21/20211115
10/22/2021
032
MW-14
Aqueous
10/21/20211130
10/22/2021
033
MW-12
Aqueous
10/21/20211150
10/22/2021
034
MW-24
Aqueous
10/21/20211545
10/22/2021
035
MW-23
Aqueous
10/19/20211610
10/22/2021
036
Trip Blank
Aqueous
10/19/2021
10/22/2021
037
Equipment Blank
Aqueous
10/21/2021 1345
10/22/2021
(37 samples)
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Page 4 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-001
Description: MW-8 Matrix: Aqueous
Date Sampled:10/20/2021 0900 Project Name: Feltonsville Landfill
Date Received: 10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity @) SM 2320B-2011
1 11/02/2021 1904 AAB
21062
1
(BOD, 5 day) SM 521OB-2011
1 10/26/2021 1801 GAH
10/21/2021
1939
19595
1
(Chloride) 300.0
1 10/21/2021 2216 AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1 11/02/2021 1904 AAB
1
(COD) SM 5220D-2011
1 11/04/2021 0152 DAK
21218
1
(Nitrate - N) 300.0
1 10/21/2021 2216 AMR
19838
1
(Sulfate) 300.0
1 10/21/2021 2216 AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1 10/26/2021 1518 SJL
20113
1
(TDS) SM 2540C-2011
1 10/26/2021 1927 MOM
20249
1
(TOC) SM 531OC-2011
1 11/05/2021 0222 MSG
21537
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Alkalinity @ pH 4.5 su
SM 2320B-2011
120
20
20
mg CaCO3/L
1
BOD, 5 day
SM 521OB-2011
2.0
U17
2.0
0.18
mg/L
1
Chloride
300.0
6.0
1.0
0.25
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2 D
140
27
27
mg/L
1
COD
SM 5220D-2011
20
U
20
20
mg/L
1
Nitrate - N
300.0
0.14
0.020
0.0050
mg/L
1
Sulfate
300.0
0.49
J
1.0
0.25
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-2
1.0
US
1.0
1.0
mg/L
1
TDS
SM 2540C-2011
170
25
25
mg/L
1
TOC
SM 531OC-2011
1.0
U
1.0
1.0
mg/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 5 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-001
Description: MW-8 Matrix: Aqueous
Date Sampled:10/20/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0223 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
2.0
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
1.9
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.49
J
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-001
Description: MW-8 Matrix: Aqueous
Date Sampled:10/20/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0223 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.69
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
91 70-130
98 70-130
97 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-001
Description: MW-8 Matrix: Aqueous
Date Sampled:10/20/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/26/2021 1349 TML 20109
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 46 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 8 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-001
Description: MW-8 Matrix: Aqueous
Date Sampled:10/20/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1014 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 9 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-001
Description: MW-8 Matrix: Aqueous
Date Sampled:10/20/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211421 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
90
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
3.4
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
23
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Sodium
7440-23-5
6020B
6800
S
400
150
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
7.5
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 10 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-002
Description: MW-9 Matrix: Aqueous
Date Sampled:10/20/2021 0930 Project Name: Feltonsville Landfill
Date Received: 10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 1912
AAB
21062
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 1803
GAH
10/21/2021 1942 19595
1
(Chloride) 300.0
1
10/21/2021 2235
AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 1912
AAB
1
(COD) SM 5220D-2011
1
11/04/2021 0153
DAK
21218
1
(Nitrate - N) 300.0
1
10/21/2021 2235
AMR
19838
2
(Nitrate - N) 300.0
5
10/23/2021 0054
AMR
19998
1
(Sulfate) 300.0
1
10/21/2021 2235
AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/26/2021 1518
SJL
20113
1
(TDS) SM 2540C-2011
1
10/26/2021 1927
MOM
20249
1
(TOC) SM 531OC-2011
1
11/05/2021 0302
MSG
21537
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Alkalinity @ pH 4.5 su
SM 2320B-2011
330
20
20
mg CaCO3/L
1
BOD, 5 day
SM 521 OB-2011
7.5
17
2.0
0.18
mg/L
1
Chloride
300.0
53
1.0
0.25
mg/L
1
CO2 (calculation)
124-38-9
SM 4500-CO2 D
340
27
27
mg/L
1
COD
SM 5220D-2011
20
US
20
20
mg/L
1
Sulfate
300.0
1.0
U
1.0
0.25
mg/L
1
Nitrate - N
300.0
0.020
U
0.020
0.0050
mg/L
1
Sulfide
18496-25-8
SM 4500-S2 F-2
1.0
U
1.0
1.0
mg/L
1
Nitrate - N
300.0
0.10
UH
0.10
0.025
mg/L
2
TDS
SM 254OC-2011
400
25
25
mg/L
1
TOC
SM 531OC-2011
4.6
1.0
1.0
mg/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 11 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-002
Description: MW-9 Matrix: Aqueous
Date Sampled:10/20/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0247 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.89
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.82
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
10
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
1.1
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.81
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 12 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-002
Description: MW-9 Matrix: Aqueous
Date Sampled:10/20/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0247 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
94 70-130
106 70-130
100 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 13 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-002
Description: MW-9 Matrix: Aqueous
Date Sampled:10/20/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/23/2021 2300 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 6.3 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
94 40-170
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 14 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-002
Description: MW-9 Matrix: Aqueous
Date Sampled:10/20/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1
RSK - 175
1
10/26/2021 1405 TML
20109
2
RSK - 175
10
10/29/2021 0957 TML
20568
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 3.8 J 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 7000 D 100 25 ug/L 2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 15 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received: 10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 1920
AAB
21062
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 1807
GAH
10/21/2021 1945 19595
1
(Chloride) 300.0
1
10/21/2021 2254
AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 1920
AAB
1
(COD) SM 5220D-2011
1
11/04/2021 0134
DAK
21217
1
(Nitrate - N) 300.0
1
10/21/2021 2254
AMR
19838
2
(Nitrate - N) 300.0
5
10/23/2021 0113
AMR
19998
1
(Sulfate) 300.0
1
10/21/2021 2254
AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/26/2021 1518
SJL
20113
1
(TDS) SM 2540C-2011
1
10/26/2021 1927
MOM
20249
2
(TOC) SM 531OC-2011
1
11/17/2021 2140
AAB
22865
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Alkalinity @ pH 4.5 su
SM 2320B-2011
420
20
20
mg CaCO3/L
1
BOD, 5 day
SM 521 OB-2011
2.5
17
2.0
0.18
mg/L
1
Chloride
300.0
120
1.0
0.25
mg/L
1
CO2 (calculation)
124-38-9
SM 4500-CO2 D
510
27
27
mg/L
1
COD
SM 5220D-2011
74
20
20
mg/L
1
Sulfate
300.0
10
1.0
0.25
mg/L
1
Nitrate - N
300.0
0.020
U
0.020
0.0050
mg/L
1
Sulfide
18496-25-8
SM 4500-S2 F-2
1.0
U
1.0
1.0
mg/L
1
Nitrate - N
300.0
0.10
UH
0.10
0.025
mg/L
2
TDS
SM 2540C-2011
660
25
25
mg/L
1
TOC
SM 531OC-2011
15
1.0
1.0
mg/L
2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 16 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0312 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
5.2
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
2.0
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
1.9
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
9.1
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
2.5
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
17
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 17 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0312 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.88
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
94 70-130
106 70-130
101 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 18 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/23/2021 2325 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 16 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
92 40-170
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 19 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/26/2021 1423 TML 20109
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 1800 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 20 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1022 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 21 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-003
Description: MW-10 Matrix: Aqueous
Date Sampled:10/20/2021 1000 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
3 3005A
Analytical Method
6020B
6020B
6020B
Dilution Analysis Date Analyst
1 11/02/20211516 BNW
10 11/03/20210113 BNW
10 11/03/20212124 BPK
Prep Date Batch
10/25/20210332 19783
10/25/20210332 19783
10/25/20210332 19783
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0 U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
15
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
830 D
50
13
ug/L
2
Beryllium
7440-41-7 6020B
0.40 U
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.50 U
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
5.0 U
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
13
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
1.4 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
1.0 U
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
25
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
5.0 U
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0 U
1.0
0.25
ug/L
1
Sodium
7440-23-5 6020B
69000 D
4000
1500
ug/L
3
Thallium
7440-28-0 6020B
0.50 U
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
5.0 U
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
10 U
10
2.5
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 22 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-004
Description: MW-19 Matrix: Aqueous
Date Sampled:10/20/2021 1030 Project Name: Feltonsville Landfill
Date Received: 10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 1935 AAB
21063
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 2319 GAH
10/21/2021 2301 19737
1
(Chloride) 300.0
1
10/21/2021 2313 AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 1935 AAB
1
(COD) SM 5220D-2011
1
11/04/2021 0153 DAK
21218
1
(Nitrate - N) 300.0
1
10/21/2021 2313 AMR
19838
1
(Sulfate) 300.0
1
10/21/2021 2313 AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/26/2021 1518 SJL
20113
1
(TDS) SM 2540C-2011
1
10/26/2021 1927 MOM
20249
2
(TOC) SM 531OC-2011
1
11/17/2021 2153 AAB
22865
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su
BOD, 5 day
Chloride
CO2 (calculation)
COD
Nitrate - N
Sulfate
Sulfide
TDS
TOC
SM 2320B-2011
160
20
20
mg CaCO3/L 1
SM 521OB-2011
2.0
U17
2.0
0.18
mg/L 1
300.0
22
1.0
0.25
mg/L 1
124-38-9 SM 4500-CO2 D
150
27
27
mg/L 1
SM 5220D-2011
20
U
20
20
mg/L 1
300.0
0.0067
J
0.020
0.0050
mg/L 1
300.0
3.2
1.0
0.25
mg/L 1
18496-25-8 SM 4500-S2 F-2
1.0
U
1.0
1.0
mg/L 1
SM 2540C-2011
210
25
25
mg/L 1
SM 531OC-2011
1.0
U
1.0
1.0
mg/L 2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 23 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-004
Description: MW-19 Matrix: Aqueous
Date Sampled:10/20/2021 1030 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0337 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 24 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-004
Description: MW-19 Matrix: Aqueous
Date Sampled:10/20/2021 1030 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0337 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
92 70-130
100 70-130
99 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 25 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-004
Description: MW-19 Matrix: Aqueous
Date Sampled:10/20/2021 1030 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/26/2021 1439 TML 20109
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 3.9 J 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 26 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-004
Description: MW-19 Matrix: Aqueous
Date Sampled:10/20/2021 1030 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1025 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 27 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-004
Description: MW-19 Matrix: Aqueous
Date Sampled:10/20/2021 1030 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211523 BNW
6020B 10 11/03/20212132 BPK
Prep Date Batch
10/25/20210332 19783
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.6
J
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
160
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Sodium
7440-23-5
6020B
34000
D
4000
1500
ug/L
2
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.6
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 28 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-005
Description: MW-29 Matrix: Aqueous
Date Sampled:10/20/2021 1100 Project Name: Feltonsville Landfill
Date Received: 10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 1942 AAB
21063
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 2323 GAH
10/21/2021 2307 19737
1
(Chloride) 300.0
1
10/21/2021 2331 AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 1942 AAB
1
(COD) SM 5220D-2011
1
11/04/2021 0154 DAK
21218
1
(Nitrate - N) 300.0
1
10/21/2021 2331 AMR
19838
1
(Sulfate) 300.0
1
10/21/2021 2331 AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/26/2021 1518 SJL
20113
1
(TDS) SM 2540C-2011
1
10/26/2021 1927 MOM
20249
2
(TOC) SM 531OC-2011
1
11/17/2021 2207 AAB
22865
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su
BOD, 5 day
Chloride
CO2 (calculation)
COD
Nitrate - N
Sulfate
Sulfide
TDS
TOC
SM 2320B-2011
130
20
20
mg CaCO3/L 1
SM 521OB-2011
2.0
U17
2.0
0.18
mg/L 1
300.0
18
1.0
0.25
mg/L 1
124-38-9 SM 4500-CO2 D
160
27
27
mg/L 1
SM 5220D-2011
20
U
20
20
mg/L 1
300.0
0.020
U
0.020
0.0050
mg/L 1
300.0
2.8
1.0
0.25
mg/L 1
18496-25-8 SM 4500-S2 F-2
1.0
U
1.0
1.0
mg/L 1
SM 2540C-2011
140
25
25
mg/L 1
SM 531OC-2011
4.6
1.0
1.0
mg/L 2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 29 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-005
Description: MW-29 Matrix: Aqueous
Date Sampled:10/20/2021 1100 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0402 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
1.1
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
3.2
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 30 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-005
Description: MW-29 Matrix: Aqueous
Date Sampled:10/20/2021 1100 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0402 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
94 70-130
108 70-130
102 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 31 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-005
Description: MW-29 Matrix: Aqueous
Date Sampled:10/20/2021 1100 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/23/2021 2349 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 1.9 J 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
92 40-170
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 32 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-005
Description: MW-29 Matrix: Aqueous
Date Sampled:10/20/2021 1100 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/26/2021 1455 TML 20109
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 150 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 33 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received: 10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 1949 AAB
21063
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 2324 GAH
10/21/2021
2310
19737
1
(Chloride) 300.0
1
10/21/2021 2350 AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 1949 AAB
1
(COD) SM 5220D-2011
1
11/04/2021 0154 DAK
21218
1
(Nitrate - N) 300.0
1
10/21/2021 2350 AMR
19838
2
(Nitrate - N) 300.0
5
10/25/2021 1758 AMR
20146
1
(Sulfate) 300.0
1
10/21/2021 2350 AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/26/2021 1518 SJL
20113
2
(TOC) SM 531OC-2011
1
11/17/2021 2220 AAB
22865
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Alkalinity @ pH 4.5 su
SM 2320B-2011
170
20
20
mg CaCO3/L
1
BOD, 5 day
SM 521OB-2011
2.0
U17
2.0
0.18
mg/L
1
Chloride
300.0
48
1.0
0.25
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2 D
350
27
27
mg/L
1
COD
SM 5220D-2011
20
U
20
20
mg/L
1
Sulfate
300.0
6.7
1.0
0.25
mg/L
1
Nitrate - N
300.0
0.020
U
0.020
0.0050
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-2
1.0
U
1.0
1.0
mg/L
1
Nitrate - N
300.0
0.027
BHJD
0.10
0.025
mg/L
2
TOC
SM 531OC-2011
3.8
1.0
1.0
mg/L
2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 34 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/20210427 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.53
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
4.9
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
1.1
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 35 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/20210427 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
95 70-130
105 70-130
103 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 36 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0014 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 5.3 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
93 40-170
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 37 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/29/2021 1024 TML 20568
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 130 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 38 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1027 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00041 0.00020 0.000091 mg/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 39 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-006
Description: MW-13 Matrix: Aqueous
Date Sampled:10/20/2021 1330 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211231 BNW
6020B 10 11/02/20212054 BNW
Prep Date Batch
10/25/20210332 19783
10/25/20210332 19783
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0 U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
2.0 U
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
430 D
50
13
ug/L
2
Beryllium
7440-41-7 6020B
0.40 U
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.50 U
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
5.0 U
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
6.5
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
4.6 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
1.0 U
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
27
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
5.0 U
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0 U
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
0.50 U
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
5.0 U
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
39
10
2.5
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 40 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-007
Description: MW-15 Matrix: Aqueous
Date Sampled:10/20/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0452 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.86
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
10
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
1.2
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.45
J
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 41 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-007
Description: MW-15 Matrix: Aqueous
Date Sampled:10/20/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0452 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
98 70-130
107 70-130
106 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 42 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-007
Description: MW-15 Matrix: Aqueous
Date Sampled:10/20/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0038 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 7.7 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
91 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 43 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-007
Description: MW-15 Matrix: Aqueous
Date Sampled:10/20/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1030 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 44 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-007
Description: MW-15 Matrix: Aqueous
Date Sampled:10/20/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211239 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
180
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.4
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
25
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.3
J
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 45 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 1955 AAB
21063
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 2326 GAH
10/21/2021 2314 19737
1
(Chloride) 300.0
1
10/22/2021 0009 AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 1955 AAB
1
(COD) SM 5220D-2011
1
11/06/2021 1942 DAK
21412
1
(Nitrate - N) 300.0
1
10/22/2021 0009 AMR
19838
1
(Sulfate) 300.0
1
10/22/2021 0009 AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/26/2021 1518 SJL
20113
2
(TOC) SM 531OC-2011
1
11/17/2021 2233 AAB
22865
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Alkalinity @ pH 4.5 su
SM 2320B-2011
180
20
20
mg CaCO3/L
1
BOD, 5 day
SM 521OB-2011
2.0
U17
2.0
0.18
mg/L
1
Chloride
300.0
79
1.0
0.25
mg/L
1
CO2 (calculation)
124-38-9
SM 4500-CC2 D
340
27
27
mg/L
1
COD
SM 5220D-2011
20
U
20
20
mg/L
1
Nitrate - N
300.0
0.020
U
0.020
0.0050
mg/L
1
Sulfate
300.0
3.6
1.0
0.25
mg/L
1
Sulfide
18496-25-8
SM 4500-S2 F-2
1.0
U
1.0
1.0
mg/L
1
TOC
SM 531OC-2011
1.9
1.0
1.0
mg/L
2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 46 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0517 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.67
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
7.0
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.82
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 47 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0517 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
91 70-130
105 70-130
99 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 48 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0102 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 6.2 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
89 40-170
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 49 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/29/2021 1039 TML 20568
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 280 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 50 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1033 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00030 0.00020 0.000091 mg/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 51 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-008
Description: MW-14 Matrix: Aqueous
Date Sampled:10/20/2021 1430 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211247 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
190
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
6.0
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.4
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
18
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.6
J
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 52 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-009
Description: MW-12 Matrix: Aqueous
Date Sampled:10/20/2021 1530 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 2002 AAB
21063
1
(BOD, 5 day) SM 521OB-2011
1
10/26/2021 2329 GAH
10/21/2021 2320 19737
1
(Chloride) 300.0
1
10/22/2021 0028 AMR
19839
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 2002 AAB
1
(COD) SM 5220D-2011
1
11/06/2021 1942 DAK
21412
1
(Nitrate - N) 300.0
1
10/22/2021 0028 AMR
19838
2
(Nitrate - N) 300.0
5
10/25/2021 1817 AMR
20146
1
(Sulfate) 300.0
1
10/22/2021 0028 AMR
19840
1
(Sulfide) SM 4500-S2 F-2011
1
10/27/2021 1128 SJL
20296
2
(TOC) SM 531OC-2011
1
11/17/2021 2246 AAB
22865
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su
BOD, 5 day
Chloride
CO2 (calculation)
COD
Sulfate
Nitrate - N
Sulfide
Nitrate - N
TOC
SM 2320B-2011
300
20
20
mg CaCO3/L 1
SM 521OB-2011
2.0
U17
2.0
0.18
mg/L 1
300.0
160
1.0
0.25
mg/L 1
124-38-9 SM 4500-CO2 D
290
27
27
mg/L 1
SM 5220D-2011
20
U
20
20
mg/L 1
300.0
12
1.0
0.25
mg/L 1
300.0
0.020
U
0.020
0.0050
mg/L 1
18496-25-8 SM 4500-S2 F-2
1.1
1.0
1.0
mg/L 1
300.0
0.10
UH
0.10
0.025
mg/L 2
SM 531OC-2011
1.8
1.0
1.0
mg/L 2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 53 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-009
Description: MW-12 Matrix: Aqueous
Date Sampled:10/20/2021 1530 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0542 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 54 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-009
Description: MW-12 Matrix: Aqueous
Date Sampled:10/20/2021 1530 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0542 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
92 70-130
102 70-130
98 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 55 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-009
Description: MW-12 Matrix: Aqueous
Date Sampled:10/20/2021 1530 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0127 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 4.7 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
93 40-170
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 56 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-009
Description: MW-12 Matrix: Aqueous
Date Sampled:10/20/2021 1530 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/29/2021 1055 TML 20568
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 19 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 57 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-010
Description: Trip Blank Matrix: Aqueous
Date Sampled:10/20/2021 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 0108 JWO
20267
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 58 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-010
Description: Trip Blank Matrix: Aqueous
Date Sampled:10/20/2021 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 0108 JWO 20267
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
95 70-130
104 70-130
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 59 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-010
Description: Trip Blank Matrix: Aqueous
Date Sampled:10/20/2021 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/23/2021 2122 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
91 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 60 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-011
Description: MW-20 Matrix: Aqueous
Date Sampled:10/19/2021 1250 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211148 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
7.0
J
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 61 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-011
Description: MW-20 Matrix: Aqueous
Date Sampled:10/19/2021 1250 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211148 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
96 70-130
104 70-130
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 62 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-011
Description: MW-20 Matrix: Aqueous
Date Sampled:10/19/2021 1250 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1035 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 63 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-011
Description: MW-20 Matrix: Aqueous
Date Sampled:10/19/2021 1250 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211255 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
120
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.4
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
6.4
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.6
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 64 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-012
Description: MW-17 Matrix: Aqueous
Date Sampled:10/19/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211214 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
1.2
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
5.5
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.64
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 65 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-012
Description: MW-17 Matrix: Aqueous
Date Sampled:10/19/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211214 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
95 70-130
103 70-130
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 66 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-012
Description: MW-17 Matrix: Aqueous
Date Sampled:10/19/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0151 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 28 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
91 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 67 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-012
Description: MW-17 Matrix: Aqueous
Date Sampled:10/19/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1043 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 68 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-012
Description: MW-17 Matrix: Aqueous
Date Sampled:10/19/2021 1400 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211318 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
15
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
130
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.8
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
8.8
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 69 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-013
Description: MW-16 Matrix: Aqueous
Date Sampled:10/19/2021 1440 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211240 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.51
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
1.6
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
4.3
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
1.5
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.70
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 70 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-013
Description: MW-16 Matrix: Aqueous
Date Sampled:10/19/2021 1440 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211240 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
1.7
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
97 70-130
105 70-130
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 71 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-013
Description: MW-16 Matrix: Aqueous
Date Sampled:10/19/2021 1440 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1046 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 72 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-013
Description: MW-16 Matrix: Aqueous
Date Sampled:10/19/2021 1440 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211326 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
12
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
220
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
4.5
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
6.9
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
2.7
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 73 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-014
Description: MW-21 Matrix: Aqueous
Date Sampled:10/19/2021 1500 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211305 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 74 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-014
Description: MW-21 Matrix: Aqueous
Date Sampled:10/19/2021 1500 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211305 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
94 70-130
102 70-130
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 75 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-014
Description: MW-21 Matrix: Aqueous
Date Sampled:10/19/2021 1500 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1049 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 76 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-014
Description: MW-21 Matrix: Aqueous
Date Sampled:10/19/2021 1500 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211334 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.2
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
26
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.38
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.1
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 77 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-015
Description: MW-4 Matrix: Aqueous
Date Sampled:10/19/2021 1520 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211331 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.95
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
6.3
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.53
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 78 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-015
Description: MW-4 Matrix: Aqueous
Date Sampled:10/19/2021 1520 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211331 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
96 70-130
103 70-130
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 79 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-015
Description: MW-4 Matrix: Aqueous
Date Sampled:10/19/2021 1520 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1051 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 80 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-015
Description: MW-4 Matrix: Aqueous
Date Sampled:10/19/2021 1520 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211342 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.3
J
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
35
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.3
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.49
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
3.0
J
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
4.1
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 81 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-016
Description: MW-25 Matrix: Aqueous
Date Sampled:10/19/2021 1535 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211356 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.94
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
1.2
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 82 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-016
Description: MW-25 Matrix: Aqueous
Date Sampled:10/19/2021 1535 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211356 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
92 70-130
103 70-130
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 83 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-016
Description: MW-25 Matrix: Aqueous
Date Sampled:10/19/2021 1535 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0216 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 31 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
93 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 84 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-016
Description: MW-25 Matrix: Aqueous
Date Sampled:10/19/2021 1535 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1054 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 85 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-016
Description: MW-25 Matrix: Aqueous
Date Sampled:10/19/2021 1535 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211349 BNW
6020B 10 11/02/20212102 BNW
Prep Date Batch
10/25/20210332 19783
10/25/20210332 19783
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0 U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
2.2
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
770 D
50
13
ug/L
2
Beryllium
7440-41-7 6020B
0.40 U
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.17 J
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
1.6 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
4.5 J
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
2.3 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.78 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
13
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
2.5 J
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0 U
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
0.50 U
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
5.0 U
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
7.8 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 86 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-017
Description: MW-22 Matrix: Aqueous
Date Sampled:10/19/2021 1600 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211422 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 87 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-017
Description: MW-22 Matrix: Aqueous
Date Sampled:10/19/2021 1600 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211422 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
100 70-130
106 70-130
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 88 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-017
Description: MW-22 Matrix: Aqueous
Date Sampled:10/19/2021 1600 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1057 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 89 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-017
Description: MW-22 Matrix: Aqueous
Date Sampled:10/19/2021 1600 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211357 BNW
6020B 10 11/03/20212140 BPK
Prep Date Batch
10/25/20210332 19783
10/25/20210332 19783
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0 U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
14
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
420 D
50
13
ug/L
2
Beryllium
7440-41-7 6020B
0.40 U
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.50 U
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
5.0 U
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
7.4
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
5.0 U
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.43 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
3.0 J
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
2.9 J
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0 U
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
0.50 U
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
5.0 U
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
10 U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 90 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-018
Description: MW-26 Matrix: Aqueous
Date Sampled:10/19/2021 1620 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211448 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
3.3
J
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 91 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-018
Description: MW-26 Matrix: Aqueous
Date Sampled:10/19/2021 1620 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211448 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
92 70-130
104 70-130
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 92 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-018
Description: MW-26 Matrix: Aqueous
Date Sampled:10/19/2021 1620 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0241 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 20 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
90 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 93 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-018
Description: MW-26 Matrix: Aqueous
Date Sampled:10/19/2021 1620 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1100 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 94 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-018
Description: MW-26 Matrix: Aqueous
Date Sampled:10/19/2021 1620 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211405 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.8
J
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
30
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.39
J
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.27
J
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.6
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
4.0
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
7.9
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.3
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
3.8
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.7
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
35
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 95 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-019
Description: MW-27 Matrix: Aqueous
Date Sampled:10/19/2021 1630 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211513 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
3.1
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
9.1
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
1.4
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.40
J
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.63
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
3.8
J
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 96 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-019
Description: MW-27 Matrix: Aqueous
Date Sampled:10/19/2021 1630 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211513 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.44
J
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
98 70-130
104 70-130
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 97 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-019
Description: MW-27 Matrix: Aqueous
Date Sampled:10/19/2021 1630 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0305 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 13 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
92 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 98 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-019
Description: MW-27 Matrix: Aqueous
Date Sampled:10/19/2021 1630 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1102 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 99 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-019
Description: MW-27 Matrix: Aqueous
Date Sampled:10/19/2021 1630 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/02/20211413 BNW
Prep Date Batch
10/25/20210332 19783
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.9
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
130
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.0
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 100 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-020
Description: DUP Matrix: Aqueous
Date Sampled:10/19/2021 0800 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/26/20211539 BWS
20164
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.52
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.49
J
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
1.6
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
4.4
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
1.5
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.67
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 101 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-020
Description: DUP Matrix: Aqueous
Date Sampled:10/19/2021 0800 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/26/20211539 BWS 20164
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
1.7
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
92 70-130
104 70-130
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 102 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-020
Description: DUP Matrix: Aqueous
Date Sampled:10/19/2021 0800 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1105 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 103 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-020
Description: DUP Matrix: Aqueous
Date Sampled:10/19/2021 0800 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211144 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
12
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
220
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
4.1
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
6.6
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
4.5
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 104 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-021
Description: MW-28 Matrix: Aqueous
Date Sampled:10/21/2021 0845 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1550 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
2.6
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 105 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-021
Description: MW-28 Matrix: Aqueous
Date Sampled:10/21/2021 0845 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1550 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
106 70-130
102 70-130
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 106 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-021
Description: MW-28 Matrix: Aqueous
Date Sampled:10/21/2021 0845 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1108 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 107 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-021
Description: MW-28 Matrix: Aqueous
Date Sampled:10/21/2021 0845 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211146 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
0.65
J
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
260
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.31
J
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.4
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
1.9
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.45
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
2.6
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
9.9
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 108 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-022
Description: MW-6 Matrix: Aqueous
Date Sampled:10/21/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1614 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
1.5
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
1.1
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
2.3
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
1.8
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
2.3
J
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 109 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-022
Description: MW-6 Matrix: Aqueous
Date Sampled:10/21/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1614 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.45
J
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
98 70-130
99 70-130
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 110 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-022
Description: MW-6 Matrix: Aqueous
Date Sampled:10/21/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0330 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 18 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
87 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 111 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-022
Description: MW-6 Matrix: Aqueous
Date Sampled:10/21/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1116 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 112 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-022
Description: MW-6 Matrix: Aqueous
Date Sampled:10/21/2021 0900 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211148 BNW
6020B 5 11/05/20211445 BNW
Prep Date Batch
10/27/20210900 19969
10/27/20210900 19969
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0 U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
3.0
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
970 D
25
6.3
ug/L
2
Beryllium
7440-41-7 6020B
0.40 U
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.15 J
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
1.6 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
12
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
2.5 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
1.0 U
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
38
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
5.0 U
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0 U
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
0.50 U
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
5.0 U
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
8.9 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 113 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-023
Description: MW-18 Matrix: Aqueous
Date Sampled:10/21/2021 0910 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1637 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
2.7
J
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 114 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-023
Description: MW-18 Matrix: Aqueous
Date Sampled:10/21/2021 0910 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1637 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
103 70-130
101 70-130
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 115 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-023
Description: MW-18 Matrix: Aqueous
Date Sampled:10/21/2021 0910 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0354 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 12 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
86 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 116 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-023
Description: MW-18 Matrix: Aqueous
Date Sampled:10/21/2021 0910 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1118 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 117 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-023
Description: MW-18 Matrix: Aqueous
Date Sampled:10/21/2021 0910 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211150 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
110
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.4
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.3
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
4.9
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.74
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
21
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
4.1
J
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
6.1
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 118 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-024
Description: MW-11 Matrix: Aqueous
Date Sampled:10/21/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1700 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 119 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-024
Description: MW-11 Matrix: Aqueous
Date Sampled:10/21/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1700 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
106 70-130
101 70-130
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 120 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-024
Description: MW-11 Matrix: Aqueous
Date Sampled:10/21/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0419 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 1.5 J 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
91 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 121 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-024
Description: MW-11 Matrix: Aqueous
Date Sampled:10/21/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1121 JA132 10/26/2021 0718 19981
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 122 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-024
Description: MW-11 Matrix: Aqueous
Date Sampled:10/21/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211152 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
80
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.8
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
1.9
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.4
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 123 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-025
Description: MW-9 Matrix: Aqueous
Date Sampled:10/21/2021 0945 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1129 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 124 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-025
Description: MW-9 Matrix: Aqueous
Date Sampled:10/21/2021 0945 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
2 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211154 BNW
6020B 5 11/05/20211447 BNW
Prep Date Batch
10/27/20210900 19969
10/27/20210900 19969
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
3.8
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
900
D
25
6.3
ug/L
2
Beryllium
7440-41-7 6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.71
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
1.6
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
9.3
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
5.4
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
1.7
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
22
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
1.0
U
1.0
0.25
ug/L
1
Sodium
7440-23-5 6020B
26000
400
150
ug/L
1
Thallium
7440-28-0 6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
3.2
J
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
10
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 125 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-026
Description: MW-29 Matrix: Aqueous
Date Sampled:10/21/2021 0950 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1132 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 126 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-026
Description: MW-29 Matrix: Aqueous
Date Sampled:10/21/2021 0950 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211156 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.1
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
130
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.22
J
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.26
J
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
3.6
J
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
4.3
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
6.4
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
2.5
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
9.6
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Sodium
7440-23-5
6020B
14000
400
150
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.8
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
15
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 127 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-027
Description: SW-1 Matrix: Aqueous
Date Sampled:10/21/2021 1010 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1723 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 128 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-027
Description: SW-1 Matrix: Aqueous
Date Sampled:10/21/2021 1010 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1723 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
101 70-130
100 70-130
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 129 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-027
Description: SW-1 Matrix: Aqueous
Date Sampled:10/21/2021 1010 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1140 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00014 J 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 130 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-027
Description: SW-1 Matrix: Aqueous
Date Sampled:10/21/2021 1010 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211158 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
38
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 131 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-028
Description: SW-3 Matrix: Aqueous
Date Sampled:10/21/2021 1050 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1746 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 132 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-028
Description: SW-3 Matrix: Aqueous
Date Sampled:10/21/2021 1050 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1746 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
97 70-130
100 70-130
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 133 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-028
Description: SW-3 Matrix: Aqueous
Date Sampled:10/21/2021 1050 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1148 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00012 J 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 134 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-028
Description: SW-3 Matrix: Aqueous
Date Sampled:10/21/2021 1050 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211200 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
37
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 135 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-029
Description: MW-12 Matrix: Aqueous
Date Sampled:10/21/2021 1150 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1151 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 136 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-029
Description: MW-12 Matrix: Aqueous
Date Sampled:10/21/2021 1150 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211206 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.8
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
170
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
1.7
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 137 of 257

Inorganic non-metals
Client:CDM Smith Laboratory ID:WJ21026-030
Description: MW-2 Matrix: Aqueous
Date Sampled:10/21/2021 1220 Project Name: Feltonsville Landfill
Date Received: 10/22/2021 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
(Alkalinity @) SM 2320B-2011
1
11/02/2021 2010 AAB
21063
1
(BOD, 5 day) SM 521OB-2011
1
10/27/2021 1653 GAH
10/22/2021 2048 19764
2
(Chloride) 300.0
10
10/25/2021 1836 AMR
20142
1
(CO2 (calcula) SM 4500-CO2 D
1
11/02/2021 2010 AAB
1
(COD) SM 5220D-2011
1
11/06/2021 1942 DAK
21412
1
(Nitrate - N) 300.0
1
10/22/2021 1729 AMR
20024
1
(Sulfate) 300.0
1
10/22/2021 1729 AMR
20021
1
(Sulfide) SM 4500-S2 F-2011
1
10/27/2021 1128 SJL
20296
2
(TOC) SM 531OC-2011
1
11/17/2021 2300 AAB
22865
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Alkalinity @ pH 4.5 su
SM 2320B-2011
210
20
20
mg CaCO3/L
1
BOD, 5 day
SM 521OB-2011
2.0 U17
2.0
0.18
mg/L
1
Chloride
300.0
930 D
10
2.5
mg/L
2
CO2 (calculation)
124-38-9
SM 4500-CO2 D
200
27
27
mg/L
1
COD
SM 5220D-2011
29
20
20
mg/L
1
Nitrate - N
300.0
0.36
0.020
0.0050
mg/L
1
Sulfate
300.0
29
1.0
0.25
mg/L
1
Sulfide
18496-25-8
SM 4500-S2 F-2
1.6
1.0
1.0
mg/L
1
TOC
SM 531OC-2011
5.2
1.0
1.0
mg/L
2
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 138 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-030
Description: MW-2 Matrix: Aqueous
Date Sampled:10/21/2021 1220 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1810 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.86
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 139 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-030
Description: MW-2 Matrix: Aqueous
Date Sampled:10/21/2021 1220 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1810 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
99 70-130
99 70-130
97 70-130
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 140 of 257

Dissolved Gases
Client:CDM Smith Laboratory ID:WJ21026-030
Description: MW-2 Matrix: Aqueous
Date Sampled:10/21/2021 1220 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 10/29/2021 1115 TML 20568
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 10 U 10 2.5 ug/L 1
Ethene 74-85-1 RSK - 175 10 U 10 2.5 ug/L 1
Methane 74-82-8 RSK - 175 2.6 J 10 2.5 ug/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 141 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-030
Description: MW-2 Matrix: Aqueous
Date Sampled:10/21/2021 1220 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1153 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 142 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-030
Description: MW-2 Matrix: Aqueous
Date Sampled:10/21/2021 1220 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211209 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
380
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
3.0
J
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.70
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.8
J
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
0.27
J
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
6.9
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.0
J
10
2.5
ug/L
1
Footnote(s): 1-G:G Lower than valid range 7-SCF Out of range
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 143 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-034
Description: MW-24 Matrix: Aqueous
Date Sampled:10/21/2021 1545 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/2021 1833 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 144 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-034
Description: MW-24 Matrix: Aqueous
Date Sampled:10/21/2021 1545 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/2021 1833 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
100 70-130
99 70-130
97 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 145 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-034
Description: MW-24 Matrix: Aqueous
Date Sampled:10/21/2021 1545 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/24/2021 0443 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 7.1 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
91 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 146 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-034
Description: MW-24 Matrix: Aqueous
Date Sampled:10/21/2021 1545 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1156 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 147 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-034
Description: MW-24 Matrix: Aqueous
Date Sampled:10/21/2021 1545 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211211 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
7.5
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
46
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
4.5
J
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
0.42
J
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
1.7
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
4.4
J
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.4
J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 148 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-035
Description: MW-23 Matrix: Aqueous
Date Sampled:10/19/2021 1610 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/25/20211753 TML
20045
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 149 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-035
Description: MW-23 Matrix: Aqueous
Date Sampled:10/19/2021 1610 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/25/20211753 TML 20045
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
107 70-130
104 70-130
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 150 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-035
Description: MW-23 Matrix: Aqueous
Date Sampled:10/19/2021 1610 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1159 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 151 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-035
Description: MW-23 Matrix: Aqueous
Date Sampled:10/19/2021 1610 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211213 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
7.1
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
330
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
9.2
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
3.8
J
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 152 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-036
Description: Trip Blank Matrix: Aqueous
Date Sampled:10/19/2021 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/25/20211404 TML
20045
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 153 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-036
Description: Trip Blank Matrix: Aqueous
Date Sampled:10/19/2021 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/25/20211404 TML 20045
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
103 70-130
100 70-130
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 154 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-036
Description: Trip Blank Matrix: Aqueous
Date Sampled:10/19/2021 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/23/2021 2146 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
93 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 155 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-037
Description: Equipment Blank Matrix: Aqueous
Date Sampled:10/21/2021 1345 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 10/27/20211221 CAW
20342
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
4.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
0.50
U
0.50
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
0.50
U
0.50
0.40
ug/L
1
Bromoform
75-25-2
8260D
0.50
U
0.50
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
0.50
U
0.50
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
10
U
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
0.50
U
0.50
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
0.50
U
0.50
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
U
0.50
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
0.50
U
0.50
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
2.0
U
2.0
0.40
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
0.50
U
0.50
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
0.50
U
0.50
0.40
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.50
U
0.50
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
0.50
U
0.50
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
0.50
U
0.50
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
0.50
U
0.50
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
0.50
U
0.50
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
0.50
U
0.50
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
10
U
10
2.0
ug/L
1
Methacrylonitrile
126-98-7
8260D
5.0
U
5.0
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
5.0
U
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
10
U
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.50
U
0.50
0.40
ug/L
1
Styrene
100-42-5
8260D
0.50
U
0.50
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Tetrahydrofuran
109-99-9
8260D
5.0
U
5.0
1.0
ug/L
1
Toluene
108-88-3
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
0.50
U
0.50
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
0.50
U
0.50
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 156 of 257

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:WJ21026-037
Description: Equipment Blank Matrix: Aqueous
Date Sampled:10/21/2021 1345 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/27/20211221 CAW 20342
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.50
U
0.50
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.50
U
0.50
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
0.50
U
0.50
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
5.0
U
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.50
U
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
1.0
U
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
98 70-130
99 70-130
98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 157 of 257

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:WJ21026-037
Description: Equipment Blank Matrix: Aqueous
Date Sampled:10/21/2021 1345 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 10/23/2021 2211 BBW 19945
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
90 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 158 of 257

CVAA
Client:CDM Smith Laboratory ID:WJ21026-037
Description: Equipment Blank Matrix: Aqueous
Date Sampled:10/21/2021 1345 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 10/26/2021 1201 JA132 10/26/2021 0718 19985
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00020 U 0.00020 0.000091 mg/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 159 of 257

ICP-MS Metals
Client:CDM Smith Laboratory ID:WJ21026-037
Description: Equipment Blank Matrix: Aqueous
Date Sampled:10/21/2021 1345 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 11/04/20211215 BNW
Prep Date Batch
10/27/20210900 19969
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
2.0
U
2.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.0
U
2.0
1.3
ug/L
1
Barium
7440-39-3
6020B
5.0
U
5.0
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.40
U
0.40
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.50
U
0.50
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.0
U
5.0
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.0
U
5.0
1.3
ug/L
1
Copper
7440-50-8
6020B
5.0
U
5.0
1.3
ug/L
1
Lead
7439-92-1
6020B
1.0
U
1.0
0.25
ug/L
1
Nickel
7440-02-0
6020B
5.0
U
5.0
1.3
ug/L
1
Selenium
7782-49-2
6020B
5.0
U
5.0
1.3
ug/L
1
Silver
7440-22-4
6020B
1.0
U
1.0
0.25
ug/L
1
Thallium
7440-28-0
6020B
0.50
U
0.50
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
U
5.0
2.5
ug/L
1
Zinc
7440-66-6
6020B
10
U
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
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Page 160 of 257

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 161 of 257

Inorganic non-metals - BOD Blank and GGA
Matrix: Aqueous
Batch: 19595 SCF: 1.4
Analytical Method: SM 521 OB-2011 SCF Range: 0.6 - 1.0
Result
Avg. Result
Sample ID
Depl
Avg. Depl (mg/L)
(mg/L) Q
Limit
Prep Date
Analysis Date
WQ19595-041 (Blank)
-0.03
1
0.2
10/21/2021 1753
10/26/2021 1624
WQ19595-141 (Blank)
0.08
1
0.2
10/21/2021 1753
10/26/2021 1624
WQ19595-241 (Blank)
-0.01
0.01
1
0.2
10/21/2021 1753
10/26/2021 1624
WQ19595-035 (GGA)
125.9
17
167.5-228.5
10/21/2021 1801
10/26/2021 1628
WQ19595-135 (GGA)
137.4
17
167.5-228.5
10/21/2021 1801
10/26/2021 1628
WQ19595-235 (GGA)
141.9
135.1 17
167.5-228.5
10/21/2021 1801
10/26/2021 1629
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 162 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - BOD Blank and GGA
Matrix: Aqueous
Batch: 19737 SCF: 1.3
Analytical Method: SM 521 OB-2011 SCF Range: 0.6 - 1.0
Result
Avg. Result
Sample ID
Depl
Avg. Depl (mg/L)
(mg/L) Q
Limit
Prep Date
Analysis Date
WQ19737-041 (Blank)
-0.1
1
0.2
10/21/2021 2236
10/26/2021 2302
WQ19737-141 (Blank)
0.02
1
0.2
10/21/2021 2236
10/26/2021 2302
WQ19737-241 (Blank)
0.07
0
1
0.2
10/21/2021 2237
10/26/2021 2303
WQ19737-035 (GGA)
114.5
17
167.5-228.5
10/21/2021 2244
10/26/2021 2306
WQ19737-135 (GGA)
125.5
17
167.5-228.5
10/21/2021 2244
10/26/2021 2306
WQ19737-235 (GGA)
129
123 17
167.5-228.5
10/21/2021 2244
10/26/2021 2307
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 163 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - BOD Blank and GGA
Matrix: Aqueous
Batch: 19764 SCF: 1.3
Analytical Method: SM 521 OB-2011 SCF Range: 0.6 - 1.0
Result
Avg. Result
Sample ID
Depl
Avg. Depl (mg/L)
(mg/L) Q
Limit
Prep Date
Analysis Date
WQ19764-041 (Blank)
0.06
1
0.2
10/22/2021 1943
10/27/2021 1605
WQ19764-141 (Blank)
0.09
1
0.2
10/22/2021 1943
10/27/2021 1605
WQ19764-241 (Blank)
0.06
0.07
1
0.2
10/22/2021 1943
10/27/2021 1605
WQ19764-035 (GGA)
162
17
167.5-228.5
10/22/2021 1950
10/27/2021 1610
WQ19764-135 (GGA)
158
17
167.5-228.5
10/22/2021 1950
10/27/2021 1611
WQ19764-235 (GGA)
118.5
146.2 17
167.5-228.5
10/22/2021 1950
10/27/2021 1610
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 164 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ19838-001 Matrix: Aqueous
Batch: 19838
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Nitrate - N 0.020 U 1 0.020 0.0050 mg/L 10/21/2021 2119
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 165 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ19838-002 Matrix: Aqueous
Batch: 19838
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.83 1 103 90-110 10/21/2021 2138
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 166 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCSD
Sample ID: WQ19838-003 Matrix: Aqueous
Batch: 19838
Analytical Method: 300.0
Spike
Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Nitrate - N 0.80 0.83 1 103 0.17 90-110 20 10/21/2021 2157
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 167 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ19839-001 Matrix: Aqueous
Batch: 19839
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Chloride 1.0 U 1 1.0 0.25 mg/L 10/21/2021 2119
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 168 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ19839-002 Matrix: Aqueous
Batch: 19839
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Chloride 20 21 1 104 90-110 10/21/2021 2138
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 169 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCSD
Sample ID: WQ19839-003 Matrix: Aqueous
Batch: 19839
Analytical Method: 300.0
Spike
Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Chloride 20 21 1 104 0.14 90-110 20 10/21/2021 2157
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 170 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ19840-001 Matrix: Aqueous
Batch: 19840
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate 1.0 U 1 1.0 0.25 mg/L 10/21/2021 2119
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 171 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ19840-002 Matrix: Aqueous
Batch: 19840
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 20 20 1 102 90-110 10/21/2021 2138
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 172 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCSD
Sample ID: WQ19840-003 Matrix: Aqueous
Batch: 19840
Analytical Method: 300.0
Spike
Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Sulfate 20 20 1 101 0.43 90-110 20 10/21/2021 2157
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 173 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ19998-001 Matrix: Aqueous
Batch: 19998
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Nitrate - N 0.020 U 1 0.020 0.0050 mg/L 10/22/2021 1527
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Page 174 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ19998-002 Matrix: Aqueous
Batch: 19998
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.83 1 103 90-110 10/22/2021 1605
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 175 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20021-001 Matrix: Aqueous
Batch:20021
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate 1.0 U 1 1.0 0.25 mg/L 10/22/2021 1633
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 176 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20021-002 Matrix: Aqueous
Batch:20021
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 20 20 1 101 90-110 10/22/2021 1711
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 177 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20024-001 Matrix: Aqueous
Batch:20024
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Nitrate - N 0.020 U 1 0.020 0.0050 mg/L 10/22/2021 1633
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 178 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20024-002 Matrix: Aqueous
Batch:20024
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.75 1 93 90-110 10/22/2021 1711
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 179 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20113-001 Matrix: Aqueous
Batch: 20113
Analytical Method: SM 4500-S2 F-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfide 1.0 U 1 1.0 1.0 mg/L 10/26/2021 1518
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 180 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20113-002 Matrix: Aqueous
Batch: 20113
Analytical Method: SM 4500-S2 F-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfide 10 9.1 1 91 80-120 10/26/2021 1518
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 181 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MS
Sample ID: WJ21026-001MS Matrix: Aqueous
Batch: 20113
Analytical Method: SM 4500-S2 F-2011
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfide 0.0 10 6.4 N 1 64 70-130 10/26/2021 1518
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 182 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MSD
Sample ID: WJ21026-001MD Matrix: Aqueous
Batch: 20113
Analytical Method: SM 4500-S2 F-2011
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Sulfide 0.0 10 6.6 N 1 66 2.3 70-130 20 10/26/2021 1518
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 183 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20142-001 Matrix: Aqueous
Batch: 20142
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Chloride 1.0 U 1 1.0 0.25 mg/L 10/25/2021 1546
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 184 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20142-002 Matrix: Aqueous
Batch: 20142
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Chloride 20 21 1 103 90-110 10/25/2021 1624
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 185 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20146-001 Matrix: Aqueous
Batch: 20146
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Nitrate - N 0.0062 J 1 0.020 0.0050 mg/L 10/25/2021 1546
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 186 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20146-002 Matrix: Aqueous
Batch: 20146
Analytical Method: 300.0
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.83 1 103 90-110 10/25/2021 1624
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 187 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20249-001 Matrix: Aqueous
Batch: 20249
Analytical Method: SM 2540C-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
TDS 25 U 1 25 25 mg/L 10/26/2021 1927
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 188 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20249-002 Matrix: Aqueous
Batch: 20249
Analytical Method: SM 2540C-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TDS 1500 1500 1 100 90-110 10/26/2021 1927
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 189 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ20296-001 Matrix: Aqueous
Batch: 20296
Analytical Method: SM 4500-S2 F-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfide 1.0 U 1 1.0 1.0 mg/L 10/27/2021 1128
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 190 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ20296-002 Matrix: Aqueous
Batch: 20296
Analytical Method: SM 4500-S2 F-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfide 10 9.1 1 91 80-120 10/27/2021 1128
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 191 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ21062-002 Matrix: Aqueous
Batch: 21062
Analytical Method: SM 2320B-2011
Spike
Amount Result %Rec
Parameter (mg CaCO3/L) (mg CaCO3/L) Q Dil % Rec Limit Analysis Date
Alkalinity @ pH 4.5 su 100 96 1 96 90-110 11/02/2021 1624
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 192 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ21063-002 Matrix: Aqueous
Batch: 21063
Analytical Method: SM 2320B-2011
Spike
Amount Result %Rec
Parameter (mg CaCO3/L) (mg CaCO3/L) Q Dil % Rec Limit Analysis Date
Alkalinity @ pH 4.5 su 100 99 1 99 90-110 11/02/2021 1927
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 193 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ21217-001 Matrix: Aqueous
Batch: 21217
Analytical Method: SM 5220D-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
COD 20 U 1 20 20 mg/L 11/04/2021 0131
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 194 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ21217-002 Matrix: Aqueous
Batch: 21217
Analytical Method: SM 5220D-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
COD 400 390 1 98 95-105 11/04/2021 0131
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 195 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MS
Sample ID: WJ21026-003MS Matrix: Aqueous
Batch: 21217
Analytical Method: SM 5220D-2011
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
COD 74 400 480 1 102 90-110 11/04/2021 0135
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 196 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MSD
Sample ID: WJ21026-003MD Matrix: Aqueous
Batch: 21217
Analytical Method: SM 5220D-2011
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
COD 74 400 470 1 98 2.9 90-110 20 11/04/2021 0135
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 197 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ21218-001 Matrix: Aqueous
Batch: 21218
Analytical Method: SM 5220D-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
COD 20 U 1 20 20 mg/L 11/04/2021 0145
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 198 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ21218-002 Matrix: Aqueous
Batch: 21218
Analytical Method: SM 5220D-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
COD 40 42 1 105 95-105 11/04/2021 0145
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 199 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MS
Sample ID: WJ21026-002MS Matrix: Aqueous
Batch: 21218
Analytical Method: SM 5220D-2011
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
COD 0.0 40 53 N 1 134 90-110 11/04/2021 0153
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 200 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MSD
Sample ID: WJ21026-002MD Matrix: Aqueous
Batch: 21218
Analytical Method: SM 5220D-2011
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
COD 0.0 40 49 N 1 122 9.3 90-110 20 11/04/2021 0153
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 201 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ21412-001 Matrix: Aqueous
Batch: 21412
Analytical Method: SM 5220D-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
COD 20 U 1 20 20 mg/L 11/06/2021 1938
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 202 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ21412-002 Matrix: Aqueous
Batch: 21412
Analytical Method: SM 5220D-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
COD 40 41 1 101 95-105 11 /06/2021 1941
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 203 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ21537-001 Matrix: Aqueous
Batch: 21537
Analytical Method: SM 531 OC-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
TOC 1.0 U 1 1.0 1.0 mg/L 11/04/2021 2041
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 204 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ21537-002 Matrix: Aqueous
Batch: 21537
Analytical Method: SM 531 OC-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 20 19 1 96 90-110 11/04/2021 2054
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 205 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MS
Sample ID: WJ21026-001MS Matrix: Aqueous
Batch: 21537
Analytical Method: SM 531 OC-2011
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 0.0 20 19 1 94 70-130 11/05/2021 0236
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 206 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MSD
Sample ID: WJ21026-001MD Matrix: Aqueous
Batch: 21537
Analytical Method: SM 531 OC-2011
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
TOC 0.0 20 18 1 92 1.5 70-130 20 11/05/2021 0249
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 207 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - MB
Sample ID: WQ22865-001 Matrix: Aqueous
Batch: 22865
Analytical Method: SM 531 OC-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
TOC 1.0 U 1 1.0 1.0 mg/L 11/17/2021 2114
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 208 of 257
QC Data for Lot Number: WJ21026

Inorganic non-metals - LCS
Sample ID: WQ22865-002 Matrix: Aqueous
Batch: 22865
Analytical Method: SM 531 OC-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 20 20 1 99 90-110 11/17/2021 2127
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 209 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: WQ19945-001 Matrix: Aqueous
Batch: 19945 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 10/23/2021 2018
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
92 40-170
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 210 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: WQ19945-002 Matrix: Aqueous
Batch: 19945 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 49 1 98 70-130 10/23/2021 1834
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
96 40-170
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 211 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS (SIM) - MS
Sample ID: WJ21026-002MS
Matrix: Aqueous
Batch: 19945
Prep Method: 5030E
Analytical Method: 8260D (SIM)
Sample
Spike
Amount
Amount
Result %Rec
Parameter
(ug/L)
(ug/L)
(ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane
6.3
50
54 1 96 70-130 10/24/2021 0532
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
101 40-170
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 212 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20045-001 Matrix: Aqueous
Batch: 20045 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
10/25/2021 1230
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
10/25/2021 1230
Benzene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Bromoform
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
10/25/2021 1230
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Chloroethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Chloroform
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Dibromochloromethane
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
1,2-Dibromoethane (EDB)
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
Dibromomethane (Methylene bromide)
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
trans- 1,4-Dichloro-2-butene
2.0
u
1
2.0
0.40
ug/L
10/25/2021 1230
1,2-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
1,4-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
Dichlorodifluoromethane
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
1,1-Dichloroethane
0.50
u
1
0.50
0.40
ug/L
10/25/2021 1230
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
2-Hexanone
10
U
1
10
2.0
ug/L
10/25/2021 1230
Methacrylonitrile
5.0
U
1
5.0
2.0
ug/L
10/25/2021 1230
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
10/25/2021 1230
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
10/25/2021 1230
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Styrene
0.50
U
1
0.50
0.41
ug/L
10/25/2021 1230
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Tetrahydrofuran
5.0
U
1
5.0
1.0
ug/L
10/25/2021 1230
Toluene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 213 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20045-001 Matrix: Aqueous
Batch:20045 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
10/25/2021 1230
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
10/25/2021 1230
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
10/25/2021 1230
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 96 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 97 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 214 of 257

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20045-002 Matrix: Aqueous
Batch: 20045 Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
110
1
106
60-140
10/25/2021 1129
Acrylonitrile
100
100
1
100
70-130
10/25/2021 1129
Benzene
50
49
1
98
70-130
10/25/2021 1129
Bromochloromethane
50
49
1
97
70-130
10/25/2021 1129
Bromodichloromethane
50
52
1
103
70-130
10/25/2021 1129
Bromoform
50
56
1
111
70-130
10/25/2021 1129
Bromomethane (Methyl bromide)
50
53
1
105
70-130
10/25/2021 1129
2-Butanone (MEK)
100
110
1
112
70-130
10/25/2021 1129
Carbon disulfide
50
54
1
109
70-130
10/25/2021 1129
Carbon tetrachloride
50
55
1
111
70-130
10/25/2021 1129
Chlorobenzene
50
48
1
96
70-130
10/25/2021 1129
Chloroethane
50
57
1
115
70-130
10/25/2021 1129
Chloroform
50
50
1
99
70-130
10/25/2021 1129
Chloromethane (Methyl chloride)
50
56
1
112
60-140
10/25/2021 1129
1,2-Dibromo-3-chloropropane (DBCP)
50
55
1
109
70-130
10/25/2021 1129
Dibromochloromethane
50
54
1
108
70-130
10/25/2021 1129
1,2-Dibromoethane (EDB)
50
50
1
101
70-130
10/25/2021 1129
Dibromomethane (Methylene bromide)
50
49
1
99
70-130
10/25/2021 1129
trans- 1,4-Dichloro-2-butene
50
43
1
85
70-130
10/25/2021 1129
1,2-Dichlorobenzene
50
47
1
94
70-130
10/25/2021 1129
1,4-Dichlorobenzene
50
47
1
93
70-130
10/25/2021 1129
Dichlorodifluoromethane
50
69
1
139
60-140
10/25/2021 1129
1,1-Dichloroethane
50
49
1
99
70-130
10/25/2021 1129
1,2-Dichloroethane
50
49
1
97
70-130
10/25/2021 1129
1,1-Dichloroethene
50
56
1
111
70-130
10/25/2021 1129
cis- 1,2-Dichloroethene
50
50
1
100
70-130
10/25/2021 1129
trans- 1,2-Dichloroethene
50
52
1
103
70-130
10/25/2021 1129
1,2-Dichloropropane
50
49
1
97
70-130
10/25/2021 1129
cis- 1,3-Dichloropropene
50
52
1
104
70-130
10/25/2021 1129
trans- 1,3-Dichloropropene
50
53
1
106
70-130
10/25/2021 1129
Ethylbenzene
50
49
1
99
70-130
10/25/2021 1129
2-Hexanone
100
100
1
104
70-130
10/25/2021 1129
Methacrylonitrile
250
250
1
101
70-130
10/25/2021 1129
Methyl iodide (lodomethane)
50
53
1
106
70-130
10/25/2021 1129
4-Methyl-2-pentanone
100
100
1
100
70-130
10/25/2021 1129
Methylene chloride
50
51
1
101
70-130
10/25/2021 1129
Styrene
50
51
1
103
70-130
10/25/2021 1129
1,1,1,2-Tetrachloroethane
50
51
1
102
70-130
10/25/2021 1129
1,1,2,2-Tetrachloroethane
50
49
1
98
70-130
10/25/2021 1129
Tetrachloroethene
50
50
1
101
70-130
10/25/2021 1129
Tetrahydrofuran
50
51
1
101
70-130
10/25/2021 1129
Toluene
50
48
1
96
70-130
10/25/2021 1129
1,1,1-Trichloroethane
50
53
1
105
70-130
10/25/2021 1129
1,1,2-Trichloroethane
50
49
1
97
70-130
10/25/2021 1129
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 215 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20045-002
Matrix: Aqueous
Batch:20045
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
50
1
100
70-130
10/25/2021 1129
Trichlorofluoromethane
50
64
1
127
70-130
10/25/2021 1129
1,2,3-Trichloropropane
50
48
1
96
70-130
10/25/2021 1129
Vinyl acetate
50
55
1
109
60-140
10/25/2021 1129
Vinyl chloride
50
61
1
123
70-130
10/25/2021 1129
Xylenes (total)
100
99
1
99
70-130
10/25/2021 1129
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 100 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 94 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 216 of 257

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20164-001 Matrix: Aqueous
Batch: 20164 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
10/26/2021 1024
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
10/26/2021 1024
Benzene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Bromoform
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
10/26/2021 1024
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Chloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Chloroform
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Dibromochloromethane
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
1,2-Dibromoethane (EDB)
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
Dibromomethane (Methylene bromide)
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
trans- 1,4-Dichloro-2-butene
2.0
u
1
2.0
0.40
ug/L
10/26/2021 1024
1,2-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
1,4-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
Dichlorodifluoromethane
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
1,1-Dichloroethane
0.50
u
1
0.50
0.40
ug/L
10/26/2021 1024
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
2-Hexanone
10
U
1
10
2.0
ug/L
10/26/2021 1024
Methacrylonitrile
5.0
U
1
5.0
2.0
ug/L
10/26/2021 1024
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
10/26/2021 1024
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
10/26/2021 1024
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Styrene
0.50
U
1
0.50
0.41
ug/L
10/26/2021 1024
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Tetrahydrofuran
5.0
U
1
5.0
1.0
ug/L
10/26/2021 1024
Toluene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 217 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20164-001 Matrix: Aqueous
Batch:20164 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
10/26/2021 1024
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
10/26/2021 1024
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
10/26/2021 1024
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 94 70-130
1,2-Dichloroethane-d4 103 70-130
Toluene-d8 101 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 218 of 257

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20164-002 Matrix: Aqueous
Batch: 20164 Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
120
1
123
60-140
10/26/2021 0923
Acrylonitrile
100
100
1
102
70-130
10/26/2021 0923
Benzene
50
48
1
96
70-130
10/26/2021 0923
Bromochloromethane
50
51
1
101
70-130
10/26/2021 0923
Bromodichloromethane
50
49
1
98
70-130
10/26/2021 0923
Bromoform
50
52
1
104
70-130
10/26/2021 0923
Bromomethane (Methyl bromide)
50
60
1
119
70-130
10/26/2021 0923
2-Butanone (MEK)
100
110
1
106
70-130
10/26/2021 0923
Carbon disulfide
50
50
1
100
70-130
10/26/2021 0923
Carbon tetrachloride
50
50
1
101
70-130
10/26/2021 0923
Chlorobenzene
50
48
1
96
70-130
10/26/2021 0923
Chloroethane
50
49
1
97
70-130
10/26/2021 0923
Chloroform
50
50
1
100
70-130
10/26/2021 0923
Chloromethane (Methyl chloride)
50
49
1
97
60-140
10/26/2021 0923
1,2-Dibromo-3-chloropropane (DBCP)
50
46
1
91
70-130
10/26/2021 0923
Dibromochloromethane
50
51
1
102
70-130
10/26/2021 0923
1,2-Dibromoethane (EDB)
50
49
1
97
70-130
10/26/2021 0923
Dibromomethane (Methylene bromide)
50
49
1
98
70-130
10/26/2021 0923
trans- 1,4-Dichloro-2-butene
50
54
1
108
70-130
10/26/2021 0923
1,2-Dichlorobenzene
50
49
1
99
70-130
10/26/2021 0923
1,4-Dichlorobenzene
50
48
1
97
70-130
10/26/2021 0923
Dichlorodifluoromethane
50
53
1
107
60-140
10/26/2021 0923
1,1-Dichloroethane
50
50
1
100
70-130
10/26/2021 0923
1,2-Dichloroethane
50
49
1
97
70-130
10/26/2021 0923
1,1-Dichloroethene
50
51
1
102
70-130
10/26/2021 0923
cis- 1,2-Dichloroethene
50
50
1
100
70-130
10/26/2021 0923
trans- 1,2-Dichloroethene
50
50
1
99
70-130
10/26/2021 0923
1,2-Dichloropropane
50
49
1
98
70-130
10/26/2021 0923
cis- 1,3-Dichloropropene
50
51
1
101
70-130
10/26/2021 0923
trans- 1,3-Dichloropropene
50
49
1
99
70-130
10/26/2021 0923
Ethylbenzene
50
48
1
97
70-130
10/26/2021 0923
2-Hexanone
100
96
1
96
70-130
10/26/2021 0923
Methacrylonitrile
250
250
1
100
70-130
10/26/2021 0923
Methyl iodide (lodomethane)
50
52
1
104
70-130
10/26/2021 0923
4-Methyl-2-pentanone
100
99
1
99
70-130
10/26/2021 0923
Methylene chloride
50
50
1
99
70-130
10/26/2021 0923
Styrene
50
51
1
102
70-130
10/26/2021 0923
1,1,1,2-Tetrachloroethane
50
50
1
101
70-130
10/26/2021 0923
1,1,2,2-Tetrachloroethane
50
49
1
97
70-130
10/26/2021 0923
Tetrachloroethene
50
47
1
95
70-130
10/26/2021 0923
Tetrahydrofuran
50
48
1
97
70-130
10/26/2021 0923
Toluene
50
47
1
93
70-130
10/26/2021 0923
1,1,1-Trichloroethane
50
50
1
101
70-130
10/26/2021 0923
1,1,2-Trichloroethane
50
46
1
92
70-130
10/26/2021 0923
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 219 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20164-002
Matrix: Aqueous
Batch:20164
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
48
1
96
70-130
10/26/2021 0923
Trichlorofluoromethane
50
50
1
101
70-130
10/26/2021 0923
1,2,3-Trichloropropane
50
46
1
93
70-130
10/26/2021 0923
Vinyl acetate
50
53
1
105
60-140
10/26/2021 0923
Vinyl chloride
50
50
1
100
70-130
10/26/2021 0923
Xylenes (total)
100
98
1
98
70-130
10/26/2021 0923
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 94 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 94 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 220 of 257

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20267-001 Matrix: Aqueous
Batch: 20267 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
10/26/2021 2229
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
10/26/2021 2229
Benzene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Bromoform
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
10/26/2021 2229
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Chloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Chloroform
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Dibromochloromethane
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
1,2-Dibromoethane (EDB)
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
Dibromomethane (Methylene bromide)
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
trans- 1,4-Dichloro-2-butene
2.0
u
1
2.0
0.40
ug/L
10/26/2021 2229
1,2-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
1,4-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
Dichlorodifluoromethane
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
1,1-Dichloroethane
0.50
u
1
0.50
0.40
ug/L
10/26/2021 2229
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
2-Hexanone
10
U
1
10
2.0
ug/L
10/26/2021 2229
Methacrylonitrile
5.0
U
1
5.0
2.0
ug/L
10/26/2021 2229
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
10/26/2021 2229
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
10/26/2021 2229
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Styrene
0.50
U
1
0.50
0.41
ug/L
10/26/2021 2229
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Tetrahydrofuran
5.0
U
1
5.0
1.0
ug/L
10/26/2021 2229
Toluene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 221 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20267-001 Matrix: Aqueous
Batch:20267 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
10/26/2021 2229
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
10/26/2021 2229
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
10/26/2021 2229
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 97 70-130
1,2-Dichloroethane-d4 106 70-130
Toluene-d8 102 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 222 of 257

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20267-002 Matrix: Aqueous
Batch: 20267 Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
94
1
94
60-140
10/26/2021 2126
Acrylonitrile
100
91
1
91
70-130
10/26/2021 2126
Benzene
50
48
1
95
70-130
10/26/2021 2126
Bromochloromethane
50
48
1
95
70-130
10/26/2021 2126
Bromodichloromethane
50
50
1
100
70-130
10/26/2021 2126
Bromoform
50
51
1
102
70-130
10/26/2021 2126
Bromomethane (Methyl bromide)
50
51
1
102
70-130
10/26/2021 2126
2-Butanone (MEK)
100
97
1
97
70-130
10/26/2021 2126
Carbon disulfide
50
50
1
101
70-130
10/26/2021 2126
Carbon tetrachloride
50
49
1
99
70-130
10/26/2021 2126
Chlorobenzene
50
48
1
95
70-130
10/26/2021 2126
Chloroethane
50
48
1
97
70-130
10/26/2021 2126
Chloroform
50
47
1
94
70-130
10/26/2021 2126
Chloromethane (Methyl chloride)
50
49
1
98
60-140
10/26/2021 2126
1,2-Dibromo-3-chloropropane (DBCP)
50
49
1
97
70-130
10/26/2021 2126
Dibromochloromethane
50
51
1
102
70-130
10/26/2021 2126
1,2-Dibromoethane (EDB)
50
49
1
99
70-130
10/26/2021 2126
Dibromomethane (Methylene bromide)
50
47
1
94
70-130
10/26/2021 2126
trans- 1,4-Dichloro-2-butene
50
48
1
96
70-130
10/26/2021 2126
1,2-Dichlorobenzene
50
49
1
98
70-130
10/26/2021 2126
1,4-Dichlorobenzene
50
46
1
91
70-130
10/26/2021 2126
Dichlorodifluoromethane
50
59
1
118
60-140
10/26/2021 2126
1,1-Dichloroethane
50
48
1
96
70-130
10/26/2021 2126
1,2-Dichloroethane
50
49
1
97
70-130
10/26/2021 2126
1,1-Dichloroethene
50
49
1
97
70-130
10/26/2021 2126
cis- 1,2-Dichloroethene
50
47
1
94
70-130
10/26/2021 2126
trans- 1,2-Dichloroethene
50
48
1
96
70-130
10/26/2021 2126
1,2-Dichloropropane
50
50
1
99
70-130
10/26/2021 2126
cis- 1,3-Dichloropropene
50
54
1
107
70-130
10/26/2021 2126
trans- 1,3-Dichloropropene
50
47
1
95
70-130
10/26/2021 2126
Ethylbenzene
50
49
1
97
70-130
10/26/2021 2126
2-Hexanone
100
100
1
100
70-130
10/26/2021 2126
Methacrylonitrile
250
250
1
101
70-130
10/26/2021 2126
Methyl iodide (lodomethane)
50
49
1
98
70-130
10/26/2021 2126
4-Methyl-2-pentanone
100
100
1
104
70-130
10/26/2021 2126
Methylene chloride
50
52
1
103
70-130
10/26/2021 2126
Styrene
50
53
1
106
70-130
10/26/2021 2126
1,1,1,2-Tetrachloroethane
50
50
1
99
70-130
10/26/2021 2126
1,1,2,2-Tetrachloroethane
50
47
1
94
70-130
10/26/2021 2126
Tetrachloroethene
50
47
1
93
70-130
10/26/2021 2126
Tetrahydrofuran
50
48
1
95
70-130
10/26/2021 2126
Toluene
50
49
1
97
70-130
10/26/2021 2126
1,1,1-Trichloroethane
50
49
1
98
70-130
10/26/2021 2126
1,1,2-Trichloroethane
50
48
1
96
70-130
10/26/2021 2126
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 223 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20267-002
Matrix: Aqueous
Batch:20267
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
47
1
93
70-130
10/26/2021 2126
Trichlorofluoromethane
50
51
1
101
70-130
10/26/2021 2126
1,2,3-Trichloropropane
50
46
1
92
70-130
10/26/2021 2126
Vinyl acetate
50
47
1
93
60-140
10/26/2021 2126
Vinyl chloride
50
51
1
102
70-130
10/26/2021 2126
Xylenes (total)
100
100
1
101
70-130
10/26/2021 2126
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 84 70-130
1,2-Dichloroethane-d4 86 70-130
Toluene-d8 87 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 224 of 257

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20342-001 Matrix: Aqueous
Batch: 20342 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
4.0
ug/L
10/27/2021 1111
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
10/27/2021 1111
Benzene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Bromoform
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
10/27/2021 1111
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Chloroethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Chloroform
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Dibromochloromethane
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
1,2-Dibromoethane (EDB)
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
Dibromomethane (Methylene bromide)
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
trans- 1,4-Dichloro-2-butene
2.0
u
1
2.0
0.40
ug/L
10/27/2021 1111
1,2-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
1,4-Dichlorobenzene
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
Dichlorodifluoromethane
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
1,1-Dichloroethane
0.50
u
1
0.50
0.40
ug/L
10/27/2021 1111
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
2-Hexanone
10
U
1
10
2.0
ug/L
10/27/2021 1111
Methacrylonitrile
5.0
U
1
5.0
2.0
ug/L
10/27/2021 1111
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
10/27/2021 1111
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
10/27/2021 1111
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Styrene
0.50
U
1
0.50
0.41
ug/L
10/27/2021 1111
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Tetrahydrofuran
5.0
U
1
5.0
1.0
ug/L
10/27/2021 1111
Toluene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 225 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - MB
Sample ID: WQ20342-001 Matrix: Aqueous
Batch:20342 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Trichloroethene
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
10/27/2021 1111
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
10/27/2021 1111
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
10/27/2021 1111
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 99 70-130
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 99 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 226 of 257

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20342-002 Matrix: Aqueous
Batch: 20342 Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
84
1
84
60-140
10/27/2021 1011
Acrylonitrile
100
100
1
103
70-130
10/27/2021 1011
Benzene
50
50
1
100
70-130
10/27/2021 1011
Bromochloromethane
50
49
1
98
70-130
10/27/2021 1011
Bromodichloromethane
50
50
1
101
70-130
10/27/2021 1011
Bromoform
50
51
1
102
70-130
10/27/2021 1011
Bromomethane (Methyl bromide)
50
48
1
95
70-130
10/27/2021 1011
2-Butanone (MEK)
100
110
1
106
70-130
10/27/2021 1011
Carbon disulfide
50
53
1
105
70-130
10/27/2021 1011
Carbon tetrachloride
50
51
1
101
70-130
10/27/2021 1011
Chlorobenzene
50
49
1
98
70-130
10/27/2021 1011
Chloroethane
50
51
1
102
70-130
10/27/2021 1011
Chloroform
50
50
1
99
70-130
10/27/2021 1011
Chloromethane (Methyl chloride)
50
48
1
97
60-140
10/27/2021 1011
1,2-Dibromo-3-chloropropane (DBCP)
50
53
1
106
70-130
10/27/2021 1011
Dibromochloromethane
50
51
1
103
70-130
10/27/2021 1011
1,2-Dibromoethane (EDB)
50
51
1
102
70-130
10/27/2021 1011
Dibromomethane (Methylene bromide)
50
50
1
100
70-130
10/27/2021 1011
trans- 1,4-Dichloro-2-butene
50
55
1
110
70-130
10/27/2021 1011
1,2-Dichlorobenzene
50
50
1
100
70-130
10/27/2021 1011
1,4-Dichlorobenzene
50
50
1
99
70-130
10/27/2021 1011
Dichlorodifluoromethane
50
52
1
103
60-140
10/27/2021 1011
1,1-Dichloroethane
50
50
1
99
70-130
10/27/2021 1011
1,2-Dichloroethane
50
49
1
99
70-130
10/27/2021 1011
1,1-Dichloroethene
50
54
1
108
70-130
10/27/2021 1011
cis- 1,2-Dichloroethene
50
50
1
101
70-130
10/27/2021 1011
trans- 1,2-Dichloroethene
50
52
1
105
70-130
10/27/2021 1011
1,2-Dichloropropane
50
49
1
98
70-130
10/27/2021 1011
cis- 1,3-Dichloropropene
50
52
1
104
70-130
10/27/2021 1011
trans- 1,3-Dichloropropene
50
52
1
105
70-130
10/27/2021 1011
Ethylbenzene
50
50
1
100
70-130
10/27/2021 1011
2-Hexanone
100
100
1
105
70-130
10/27/2021 1011
Methacrylonitrile
250
250
1
100
70-130
10/27/2021 1011
Methyl iodide (lodomethane)
50
56
1
111
70-130
10/27/2021 1011
4-Methyl-2-pentanone
100
99
1
99
70-130
10/27/2021 1011
Methylene chloride
50
52
1
104
70-130
10/27/2021 1011
Styrene
50
52
1
105
70-130
10/27/2021 1011
1,1,1,2-Tetrachloroethane
50
51
1
101
70-130
10/27/2021 1011
1,1,2,2-Tetrachloroethane
50
52
1
104
70-130
10/27/2021 1011
Tetrachloroethene
50
50
1
101
70-130
10/27/2021 1011
Tetrahydrofuran
50
51
1
103
70-130
10/27/2021 1011
Toluene
50
49
1
99
70-130
10/27/2021 1011
1,1,1-Trichloroethane
50
50
1
100
70-130
10/27/2021 1011
1,1,2-Trichloroethane
50
49
1
98
70-130
10/27/2021 1011
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 227 of 257
QC Data for Lot Number: WJ21026

Volatile Organic Compounds by GC/MS - LCS
Sample ID: WQ20342-002
Matrix: Aqueous
Batch:20342
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
50
1
101
70-130
10/27/2021 1011
Trichlorofluoromethane
50
51
1
102
70-130
10/27/2021 1011
1,2,3-Trichloropropane
50
51
1
102
70-130
10/27/2021 1011
Vinyl acetate
50
54
1
109
60-140
10/27/2021 1011
Vinyl chloride
50
51
1
101
70-130
10/27/2021 1011
Xylenes (total)
100
100
1
100
70-130
10/27/2021 1011
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 99 70-130
1,2-Dichloroethane-d4 95 70-130
Toluene-d8 93 70-130
LOQ = Limit of Quantitation U = Not detected at or above the LOD N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21026
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 228 of 257

Dissolved Gases - MB
Sample ID: WQ20109-001 Matrix: Aqueous
Batch: 20109
Analytical Method: RSK - 175
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Ethane
10
U
1
10
2.5
ug/L
10/26/2021 0851
Ethene
10
U
1
10
2.5
ug/L
10/26/2021 0851
Methane
10
U
1
10
2.5
ug/L
10/26/2021 0851
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 229 of 257
QC Data for Lot Number: WJ21026

Dissolved Gases - LCS
Sample ID: WQ20109-002 Matrix: Aqueous
Batch: 20109
Analytical Method: RSK - 175
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Ethane
550
560
1
101
70-130
10/26/2021 0824
Ethene
520
520
1
101
70-130
10/26/2021 0824
Methane
300
290
1
97
70-130
10/26/2021 0824
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 230 of 257
QC Data for Lot Number: WJ21026

Dissolved Gases - LCSD
Sample ID: WQ20109-003
Matrix: Aqueous
Batch: 20109
Analytical Method: RSK - 175
Spike
Amount
Result
%Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil % Rec % RPD
Limit
Limit
Analysis Date
Ethane
550
550
1 99 1.6
70-130
30
10/26/2021 0838
Ethene
520
520
1 100 1.3
70-130
30
10/26/2021 0838
Methane
300
280
1 96 0.20
70-130
30
10/26/2021 0838
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 231 of 257
QC Data for Lot Number: WJ21026

Dissolved Gases - MB
Sample ID: WQ20568-001 Matrix: Aqueous
Batch: 20568
Analytical Method: RSK - 175
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Ethane
10
U
1
10
2.5
ug/L
10/29/2021 0924
Ethene
10
U
1
10
2.5
ug/L
10/29/2021 0924
Methane
10
U
1
10
2.5
ug/L
10/29/2021 0924
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 232 of 257
QC Data for Lot Number: WJ21026

Dissolved Gases - LCS
Sample ID: WQ20568-002 Matrix: Aqueous
Batch: 20568
Analytical Method: RSK - 175
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Ethane
550
520
1
94
70-130
10/29/2021 0841
Ethene
520
490
1
95
70-130
10/29/2021 0841
Methane
300
260
1
88
70-130
10/29/2021 0841
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 233 of 257
QC Data for Lot Number: WJ21026

Dissolved Gases - LCSD
Sample ID: WQ20568-003
Matrix: Aqueous
Batch: 20568
Analytical Method: RSK - 175
Spike
Amount
Result
%Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil % Rec % RPD
Limit
Limit
Analysis Date
Ethane
550
520
1 95 0.29
70-130
30
10/29/2021 0910
Ethene
520
490
1 95 0.088
70-130
30
10/29/2021 0910
Methane
300
260
1 87 1.0
70-130
30
10/29/2021 0910
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 234 of 257
QC Data for Lot Number: WJ21026

ICP-MS Metals - MB
Sample ID: WQ19783-001 Matrix: Aqueous
Batch: 19783 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 10/25/2021 0332
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
2.0
U
1
2.0
0.50
ug/L
11/02/2021 1144
Arsenic
2.0
U
1
2.0
1.3
ug/L
11/02/2021 1144
Barium
5.0
U
1
5.0
1.3
ug/L
11/02/2021 1144
Beryllium
0.40
U
1
0.40
0.15
ug/L
11/02/2021 1144
Cadmium
0.50
U
1
0.50
0.13
ug/L
11/02/2021 1144
Chromium
5.0
U
1
5.0
1.3
ug/L
11/02/2021 1144
Cobalt
5.0
U
1
5.0
1.3
ug/L
11/02/2021 1144
Copper
5.0
U
1
5.0
1.3
ug/L
11/02/2021 1144
Lead
1.0
U
1
1.0
0.25
ug/L
11/02/2021 1144
Nickel
5.0
U
1
5.0
1.3
ug/L
11/02/2021 1144
Selenium
5.0
U
1
5.0
1.3
ug/L
11/02/2021 1144
Silver
1.0
U
1
1.0
0.25
ug/L
11/02/2021 1144
Sodium
400
U
1
400
150
ug/L
11/02/2021 1144
Thallium
0.50
U
1
0.50
0.15
ug/L
11/02/2021 1144
Vanadium
5.0
U
1
5.0
2.5
ug/L
11/02/2021 1144
Zinc
10
U
1
10
2.5
ug/L
11/02/2021 1144
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 235 of 257
QC Data for Lot Number: WJ21026

ICP-MS Metals - LCS
Sample ID: WQ19783-002 Matrix: Aqueous
Batch: 19783 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 10/25/2021 0332
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
100
1
102
80-120
11/02/2021 1152
Arsenic
100
98
1
98
80-120
11/02/2021 1152
Barium
100
97
1
97
80-120
11/02/2021 1152
Beryllium
100
98
1
98
80-120
11/02/2021 1152
Cadmium
100
99
1
99
80-120
11/02/2021 1152
Chromium
100
110
1
107
80-120
11/02/2021 1152
Cobalt
100
110
1
110
80-120
11/02/2021 1152
Copper
100
110
1
115
80-120
11/02/2021 1152
Lead
100
99
1
99
80-120
11/02/2021 1152
Nickel
100
110
1
112
80-120
11/02/2021 1152
Selenium
100
85
1
85
80-120
11/02/2021 1152
Silver
100
110
1
107
80-120
11/02/2021 1152
Sodium
1000
990
1
99
80-120
11/02/2021 1152
Thallium
100
110
1
107
80-120
11/02/2021 1152
Vanadium
100
100
1
101
80-120
11/02/2021 1152
Zinc
100
100
1
101
80-120
11/02/2021 1152
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 236 of 257
QC Data for Lot Number: WJ21026

ICP-MS Metals - MS
Sample ID: WJ21026-001MS
Matrix: Aqueous
Batch: 19783
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
10/25/2021
0332
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q
Dil
% Rec
Limit
Analysis Date
Antimony
0.0
100
100
1
102
75-125
11/02/2021 1444
Arsenic
0.0
100
100
1
102
75-125
11/02/2021 1444
Barium
90
100
190
1
98
75-125
11/02/2021 1444
Beryllium
0.0
100
100
1
101
75-125
11/02/2021 1444
Cadmium
0.0
100
100
1
102
75-125
11/02/2021 1444
Chromium
3.4
100
110
1
103
75-125
11/02/2021 1444
Cobalt
0.0
100
100
1
103
75-125
11/02/2021 1444
Copper
0.0
100
110
1
108
75-125
11/02/2021 1444
Lead
0.0
100
100
1
101
75-125
11/02/2021 1444
Nickel
23
100
130
1
103
75-125
11/02/2021 1444
Selenium
0.0
100
95
1
95
75-125
11/02/2021 1444
Silver
0.0
100
100
1
100
75-125
11/02/2021 1444
Sodium
6800
1000
7700
1
93
75-125
11/02/2021 1444
Thallium
0.0
100
100
1
101
75-125
11/02/2021 1444
Vanadium
7.5
100
110
1
98
75-125
11/02/2021 1444
Zinc
0.0
100
100
1
102
75-125
11/02/2021 1444
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 237 of 257
QC Data for Lot Number: WJ21026

ICP-MS Metals - MSD
Sample ID: WJ21026-001MD
Matrix: Aqueous
Batch: 19783
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
10/25/2021 0332
Sample
Spike
Amount
Amount
Result
%Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec % RPD
Limit
Limit
Analysis Date
Antimony
0.0
100
100
1
100
2.0
75-125
20
11/02/2021 1452
Arsenic
0.0
100
100
1
101
0.55
75-125
20
11/02/2021 1452
Barium
90
100
190
1
97
0.23
75-125
20
11/02/2021 1452
Beryllium
0.0
100
100
1
101
0.51
75-125
20
11/02/2021 1452
Cadmium
0.0
100
100
1
100
1.6
75-125
20
11/02/2021 1452
Chromium
3.4
100
110
1
103
0.26
75-125
20
11/02/2021 1452
Cobalt
0.0
100
100
1
103
0.26
75-125
20
11/02/2021 1452
Copper
0.0
100
110
1
108
0.16
75-125
20
11/02/2021 1452
Lead
0.0
100
100
1
100
1.1
75-125
20
11/02/2021 1452
Nickel
23
100
130
1
104
0.88
75-125
20
11/02/2021 1452
Selenium
0.0
100
94
1
94
0.64
75-125
20
11/02/2021 1452
Silver
0.0
100
99
1
99
0.94
75-125
20
11/02/2021 1452
Sodium
6800
1000
8200
N 1
136
5.4
75-125
20
11/02/2021 1452
Thallium
0.0
100
100
1
101
0.91
75-125
20
11/02/2021 1452
Vanadium
7.5
100
110
1
99
0.88
75-125
20
11/02/2021 1452
Zinc
0.0
100
100
1
101
0.91
75-125
20
11/02/2021 1452
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 238 of 257
QC Data for Lot Number: WJ21026

ICP-MS Metals - MB
Sample ID: WQ19969-001 Matrix: Aqueous
Batch: 19969 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 10/27/2021 0900
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
2.0
U
1
2.0
0.50
ug/L
11/04/2021 1136
Arsenic
2.0
U
1
2.0
1.3
ug/L
11/04/2021 1136
Barium
5.0
U
1
5.0
1.3
ug/L
11/04/2021 1136
Beryllium
0.40
U
1
0.40
0.15
ug/L
11/04/2021 1136
Cadmium
0.50
U
1
0.50
0.13
ug/L
11/04/2021 1136
Chromium
5.0
U
1
5.0
1.3
ug/L
11/04/2021 1136
Cobalt
5.0
U
1
5.0
1.3
ug/L
11/04/2021 1136
Copper
5.0
U
1
5.0
1.3
ug/L
11/04/2021 1136
Lead
1.0
U
1
1.0
0.25
ug/L
11/04/2021 1136
Nickel
5.0
U
1
5.0
1.3
ug/L
11/04/2021 1136
Selenium
5.0
U
1
5.0
1.3
ug/L
11/04/2021 1136
Silver
1.0
U
1
1.0
0.25
ug/L
11/04/2021 1136
Sodium
400
U
1
400
150
ug/L
11/04/2021 1136
Thallium
0.50
U
1
0.50
0.15
ug/L
11/04/2021 1136
Vanadium
5.0
U
1
5.0
2.5
ug/L
11/04/2021 1136
Zinc
10
U
1
10
2.5
ug/L
11/04/2021 1136
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 239 of 257
QC Data for Lot Number: WJ21026

ICP-MS Metals - LCS
Sample ID: WQ19969-002 Matrix: Aqueous
Batch: 19969 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 10/27/2021 0900
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
99
1
99
80-120
11/04/2021 1142
Arsenic
100
100
1
102
80-120
11/04/2021 1142
Barium
100
98
1
98
80-120
11/04/2021 1142
Beryllium
100
100
1
102
80-120
11/04/2021 1142
Cadmium
100
100
1
102
80-120
11/04/2021 1142
Chromium
100
100
1
101
80-120
11/04/2021 1142
Cobalt
100
100
1
100
80-120
11/04/2021 1142
Copper
100
110
1
106
80-120
11/04/2021 1142
Lead
100
100
1
101
80-120
11/04/2021 1142
Nickel
100
110
1
105
80-120
11/04/2021 1142
Selenium
100
100
1
103
80-120
11/04/2021 1142
Silver
100
96
1
96
80-120
11/04/2021 1142
Sodium
1000
1000
1
103
80-120
11/04/2021 1142
Thallium
100
94
1
94
80-120
11/04/2021 1142
Vanadium
100
99
1
99
80-120
11/04/2021 1142
Zinc
100
100
1
103
80-120
11/04/2021 1142
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 240 of 257
QC Data for Lot Number: WJ21026

CVAA -MB
Sample ID: WQ19981-001 Matrix: Aqueous
Batch: 19981 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Parameter Result Q Dil LOQ DL Units Analysis Date
Mercury 0.00020 U 1 0.00020 0.000091 mg/L 10/26/2021 1003
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 241 of 257
QC Data for Lot Number: WJ21026

CVAA - LCS
Sample ID: WQ19981-002 Matrix: Aqueous
Batch: 19981 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0020 0.0020 1 99 80-120 10/26/2021 1011
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 242 of 257
QC Data for Lot Number: WJ21026

CVAA - MS
Sample ID: WJ21026-001MS Matrix: Aqueous
Batch: 19981 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0 0.0020 0.0020 1 100 80-120 10/26/2021 1017
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 243 of 257
QC Data for Lot Number: WJ21026

CVAA - MSD
Sample ID: WJ21026-001MD Matrix: Aqueous
Batch: 19981 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Mercury 0.0 0.0020 0.0020 1 98 2.0 80-120 20 10/26/2021 1019
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 244 of 257
QC Data for Lot Number: WJ21026

CVAA -MB
Sample ID: WQ19985-001 Matrix: Aqueous
Batch: 19985 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Parameter Result Q Dil LOQ DL Units Analysis Date
Mercury 0.00020 U 1 0.00020 0.000091 mg/L 10/26/2021 1124
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 245 of 257
QC Data for Lot Number: WJ21026

CVAA - LCS
Sample ID: WQ19985-002 Matrix: Aqueous
Batch: 19985 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0020 0.0020 1 98 80-120 10/26/2021 1126
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 246 of 257
QC Data for Lot Number: WJ21026

CVAA - MS
Sample ID: WJ21026-026MS Matrix: Aqueous
Batch: 19985 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0 0.0020 0.0020 1 99 80-120 10/26/2021 1135
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 247 of 257
QC Data for Lot Number: WJ21026

CVAA - MSD
Sample ID: WJ21026-026MD Matrix: Aqueous
Batch: 19985 Prep Method:
Analytical Method: 7470A Prep Date: 10/26/2021 0718
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Mercury 0.0 0.0020 0.0019 1 93 6.4 80-120 20 10/26/2021 1137
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 248 of 257
QC Data for Lot Number: WJ21026

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 249 of 257

PACE ANALYTICAL SERVICES, LLC
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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 250 of 257

PACE ANALYTICAL SERVICES, LLC
SaMp lea ReceipL Checklist (5RC) (MEdd18G15) RevNed:5129l?2020
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1 , Were custody seals Ixcsrnt cm the coolY0
Yes
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'2, IFG115tOt[v SCAIg were resaiita wane flicy ir[[ac[ tu]d ;irbrokm?
pl-1 S�rEp ID, !E-U; . C]Flor'no SkrLp la; 21.114 — Tagmd by, YR62
C}rlg[rkaT tcmporamvo upon Vecei.01- I Derived (Corrrctr:d) tcmperature Apon receipt ' Satid Strap -Cup III: MA
3.22 1 3.2 aC 2-6 12.5 Df�, '-4 rZA wt;_: 14A 114A DC+---
h4elhod;�cmTrerzmreMalik [D&,,!aio5tPottJc:.s% [ROuutID.- $ IRGun Gomeclian Factor- � °C
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J Yes
6- Worz surnplo IDs listed on the CDC?
yes 10
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❑
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residual chlorine?
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correctly trlinc�Lrihrd from klle COC iota the ownrnrnt section in JMI V
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Sampk(s) _ � _ were reaeivad inewrrertly preserved slid were adjusLed accordingly
in sample receiving with PA: mL oft ircle one: 112SC.ia, HNO3, KC-, N90H tlsing SR 4 txA
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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 251 of 257

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Page 253 of 257
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Page 254 of 257
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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 255 of 257

PACE ANALYTICAL SERVICES, LLC
+}Y�ra1
Samples Hel 1pt Checklist (SRC) IMEOOiSt-is) ReVISed;912912020
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8- Wil u Em—licm date & lame JsWd -rti the COC?
Yes
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9, W93 Gollcs#ion date & tkne listed era nll sarmle cnnlamer�?
10 Yes
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10. Did al k;ortauier, labu-i informaClrrn 013, date, 6mcj r it -he COC,?
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seniple Preservation (Mus± bn complmbad for art} samplo(s} intxxrectly 1�reser+�erl or �itEt neadspaae.)
samt,I�{s) u i we i� received incorrectly preserved and wire adjusmntt;icconditig;y
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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 256 of 257

aceAnalytical
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: Feltonsville Landfill
Lot Number:WJ21031
Date Completed:12/16/2021
12/17/2021 12:05 AM
Approved and released by:
Project Manager II: Cathy S. Dover
=w�4 aecRFo���A4W-
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AM Amflvue Acm^rmm Fvu rj
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ACC R E OI TEO
TESTINGL aORlTOAY
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 23

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: WJ21031
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPS), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPS or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI
scope of accreditation:
Biological Tissue: All, Non -Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7, Boron, Calcium,
Silicon, Strontium EPA 200.8, Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320 B-2011, Fecal
Coliform SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200 B-2011,
Drinking Water: VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-dichloroethane) EPA 524.2, Solid
Chemical Material: TOC Walkley-Black.
If you have any questions regarding this report please contact the Pace Project Manager listed on the
cover page.
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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] whw.pacelabs.com
Page 2 of 23

PACE ANALYTICAL SERVICES, LLC
Sample Summary
CDM Smith
Lot Number: WJ21031
Project Name: Feltonsville Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-21
Aqueous
10/19/20211500
10/21/2021
002
MW-4
Aqueous
10/19/20211520
10/21/2021
003
MW-25
Aqueous
10/19/20211535
10/21/2021
004
MW-22
Aqueous
10/19/20211600
10/21/2021
005
MW-26
Aqueous
10/19/20211620
10/21/2021
006
MW-18
Aqueous
10/21/20210910
10/22/2021
007
MW-11
Aqueous
10/21/20210930
10/22/2021
008
MW-9
Aqueous
10/21/20210945
10/22/2021
009
MW-29
Aqueous
10/21/20210950
10/22/2021
(9 samples)
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Page 3 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-001
Description: MW-21 Matrix: Aqueous
Date Sampled:10/19/2021 1500 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1507 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Vanadium
7440-62-2 6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 4 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-002
Description: MW-4 Matrix: Aqueous
Date Sampled:10/19/2021 1520 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1530 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Vanadium
7440-62-2 6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 5 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-003
Description: MW-25 Matrix: Aqueous
Date Sampled:10/19/2021 1535 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1533 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Barium 7440-39-3
Dissolved Cobalt 7440-48-4
6020B 750 5.0 1.3 ug/L 1
6020B 3.0 J 5.0 1.3 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-004
Description: MW-22 Matrix: Aqueous
Date Sampled:10/19/2021 1600 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1537 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Arsenic
7440-38-2
6020B
8.6
Dissolved Cobalt
7440-48-4
6020B
6.7
2.0 1.3 ug/L 1
5.0 1.3 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-005
Description: MW-26 Matrix: Aqueous
Date Sampled:10/19/2021 1620 Project Name: Feltonsville Landfill
Date Received:10/21/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1540 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt 7440-48-4
Dissolved Vanadium 7440-62-2
6020B 3.9 J 5.0 1.3 ug/L 1
6020B 6.2 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 8 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-006
Description: MW-18 Matrix: Aqueous
Date Sampled:10/21/2021 0910 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1543 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt 7440-48-4
Dissolved Vanadium 7440-62-2
6020B 5.0 U 5.0 1.3 ug/L 1
6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 9 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-007
Description: MW-11 Matrix: Aqueous
Date Sampled:10/21/2021 0930 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1546 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt
7440-48-4 6020B 2.5 J 5.0 1.3 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 10 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-008
Description: MW-9 Matrix: Aqueous
Date Sampled:10/21/2021 0945 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1550 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Barium
Dissolved Cobalt
Dissolved Vanadium
7440-39-3 6020B 770 5.0 1.3 ug/L 1
7440-48-4 6020B 8.0 5.0 1.3 ug/L 1
7440-62-2 6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 11 of 23

ICP-MS
Client:CDM Smith Laboratory ID:WJ21031-009
Description: MW-29 Matrix: Aqueous
Date Sampled:10/21/2021 0950 Project Name: Feltonsville Landfill
Date Received:10/22/2021 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 12/15/2021 1559 BNW 12/14/2021 1008 25471
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Dissolved Cobalt 7440-48-4
Dissolved Vanadium 7440-62-2
6020B 2.5 J 5.0 1.3 ug/L 1
6020B 5.0 U 5.0 2.5 ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
U = Not detected at or above the LOQ N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 12 of 23

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: WJ21031
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 13 of 23

ICP-MS - MB
Sample ID: WQ25471-001 Matrix: Aqueous
Batch: 25471 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 12/14/2021 1008
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Dissolved Arsenic
2.0
U
1
2.0
1.3
ug/L
12/15/2021 1501
Dissolved Barium
5.0
U
1
5.0
1.3
ug/L
12/15/2021 1501
Dissolved Cobalt
5.0
U
1
5.0
1.3
ug/L
12/15/2021 1501
Dissolved Vanadium
5.0
U
1
5.0
2.5
ug/L
12/15/2021 1501
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 14 of 23
QC Data for Lot Number: WJ21031

ICP-MS - LCS
Sample ID: WQ25471-002 Matrix: Aqueous
Batch: 25471 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 12/14/2021 1008
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Dissolved Arsenic
100
99
1
99
80-120
12/15/2021 1504
Dissolved Barium
100
98
1
98
80-120
12/15/2021 1504
Dissolved Cobalt
100
99
1
99
80-120
12/15/2021 1504
Dissolved Vanadium
100
100
1
104
80-120
12/15/2021 1504
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 15 of 23
QC Data for Lot Number: WJ21031

ICP-MS - MS
Sample ID: WJ21031-001MS
Matrix: Aqueous
Batch: 25471
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 12/14/2021 1008
Sample
Spike
Amount
Amount
Result %Rec
Parameter
(ug/L)
(ug/L)
(ug/L) Q Dil % Rec Limit Analysis Date
Dissolved Vanadium
0.0
100
110 1 106 75-125 12/15/2021 1511
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 16 of 23
QC Data for Lot Number: WJ21031

ICP-MS - MSD
Sample ID: WJ21031-001MD
Matrix: Aqueous
Batch: 25471
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 12/14/2021 1008
Sample
Spike
Amount
Amount
Result %Rec % RPD
Parameter
(ug/L)
(ug/L)
(ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Dissolved Vanadium
0.0
100
110 1 105 0.89 75-125 20 12/15/2021 1520
LOQ = Limit of Quantitation
DL = Detection Limit
U = Not detected at or above the LOD
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
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Page 17 of 23
QC Data for Lot Number: WJ21031

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 18 of 23

PACE ANALYTICAL SERVICES, LLC
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Page 19 of 23

PACE ANALYTICAL SERVICES, LLC
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Page 20 of 23
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PACE ANALYTICAL SERVICES, LLC
5.,mpLe-; Re�r.Pt Checklist (SRQ (MElll}1Wf tra) RCVI!Md'9{29,r2v20
f�s Area+} Ica Issu ing A117ha rity_ Para L:MV - WCOL Page 1 a F 1
Sample Receipt Checklist (SRQ
Client: CL�v Srnirb C'.r)illtr Inspected lxu!datc: 1 DRW I IOED2021 Lack WaID26 to -v13�1
Mears ofree-eipt: J'are f'licni 1iPS , FtdFx Ll 0111N
e'er; o ' i, %Vem custody seals pmsent art the oaolz.r? ---
_.
Yesl
FiNold N,A 12. Ifcustad j seals tswru pwSznt, urcr,' they intact and unbroken?
pH Strip 1D: ChlorineSIrip 1b: 2I-4 # -- �CStCS� Q :11L11'-W-. -
riginal tKupemture upon rc4ciFt / DCJV(d (Ccr OcW) temperature upon receipt %SDiid Snap -Cup il);
3.3 13.3 aC 2.6 12.6 .rc Nis. iNA me NA OA ac
Method, E( Temperature Blarsk Q4 nst J3ottles lit Clan lid: i R Guri CAA redian Pautw-: � r1G
Method C' coolant= ❑, wet ice , Packs L Dry toe 0 Nol}r~
❑PCs
©ltio
0 1,d
- 6f Icm�crsdrrc aFsul} ccro[er exceeded 6_b°C etas Project Mar_age). NotEied?
FLM was NLuLiIa:d "3y: 1�InarW 1 crikail "' face -La -race (circle one).
--
Yes
No
hilt
d_ €s the uommegvial courier's parking slip act -whorl to this farm"? --- —
`rFcs
No
5. %Vcre amper custndy pracedures (TCiinquishtxllrCCLAv-4) followed?
toes
No
6_ Were sample ills :isted on I:le COO _
7_ Were sariple IDs Jisted on all saln le} containers?
Yts
No
OYes
Flo
R_ :1Yaa collection dare & timc listed an the COC?
©
Yes
i�D
9, 'Wn collectiou dare & time listed wi all sample cantai,mr;` _
I[}_ Did *II container label intonnation (6,d36Ltimc) agrccwith fhr.COO
a Yes
❑ND
,� Yes
Nu
11, Were testa tir he Pe­raalArd IiS(Cd u11 tine COIC2
12, INd sJI narnP:eg surnc in Lhc pTuprr curtl.ain=rs fur c--ch test and?vr in good condition
(u41m,Dkan, lids oo, etc_]?
0 YeS
LJN6
,+
Yes
No
13, WLtsaduqualc samplowlurao available?
V
Yes
LiNco
14. Were ail samples received within A the hpldi-w lime. or 48 hours, whichever conies firs#'.'
15. Vlcrc Arty 9adrl kC run#intro rnis,l igjexcess (circle ore) samples Not listed an CM
I es
No
�❑ 'cs
n No
❑1 A
lb, Fir VOA rind P,$K-175 samples, were bubbles presem ~�`paa-sire" (Y 'ou' Gr1rn in d]amcter)
in ttriy of the VOA vials? _
17. Were 3J1 DRLWmetakinutrknt sumplcs rc 6vcri at sk p14 vF<2? _
21
YcLs
N
NA
J
Yc�
No
NA
1 S- Were ail c yaride samples received of a pH �- J 2 and a0Hidn wrnplm raceivud Lt a pH> 9?
T
19. crc all appllc s 'H cywnl pkreno]fG?5,1�6083 ( 4.5tnerL) sarnp+lPs °eeo
residual chloriaer'
20; Were c�etj, fem rk&5 ,-�quesrs (Le, IequC:tcd eilutions. MgAfSD dLgi liaLinns, etz.--�
uarrOotly tranwrined frorn the COC Into the Commeat section In LAMS r
j(Cy
1\1
71. Was thr r f�lr, niinl:cr Iixictl ini Lhe L:anlailkCr Lbd? If V-S. Ouoto A
Sample Preservation (Must be CUM-Jlitcd fur LLnw �;Llu3pl r(s) ui cai=ectly preserved or with headspace,)
Samplo(5) vl ....... I — were received iTic"rrrrtly preterv'ed Arid wu a adjusted 2ccordhigly
in sarnplo rreciving with t mL of a Me odle: H2.$04, HNO3. HC:, MOE using, SR 4 tw,�
Timc ofprescryation NA i If more Mwi one prem,.ralive is needed, please note in the cwtnent; below,
Sam1+1n4s)11A were rcncivcd ivkh bubble8>6mm In diaiwetex_
SaMP1CSO) 1la _ wcau FLNWived wkli TRC> 0.5 1njVL (1f-419 is wo) and we&.
adjusted nco* Jingly b sarpp�e - ceiviiig with sodium thiosu:fnic (Na2SzC3) willl �tea[y ID: rA
SR barcode labels appli!d byl KDRW Date: JW11:0a:
CANnnlCntS:
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 21 of 23

PACE ANALYTICAL SERVICES, LLC
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Page 22 of 23
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PACE ANALYTICAL SERVICES, LLC
sarn*!,F1'46ptChecklist(SRC)(MEOMSC-15) l euisPd:9{29/2ND
i Rrrtdl}?F 2+ Issuing .a„thorlty: Pace ENV - tilS CCL
Page 1 of I
Sample Receipt C'he-chltst (SP )
Client: CDMSr, vm C:uataeTn.Rlwrt,-d bvilatc: IRG2 r 1MM D2l Loth: wldCOdl
M
Free Lient UPS Pedf.SX Ott E
I - V v'e Custody .;eels presert CM thr, cooler?
Ll ti AD JF: usteri seats vi ere suit, 'Ne+e the in -,tt and wbrakcn7
pH S tr ipk T> 1; ='-s� CFiJ trine Strip ID:
OrV"MI t�MPera1UM upartMceiptf Dorrived(Carractedj 1fr[tpeaature upon retelpt
28 `-+ 2.$ T NA � iw]A nC •14A i It
Mietly [` Qr�
3-eswdl by: 1(r-z
fa5olid Snar C.up ID: KA
vmt r rattrre ]3lririk L—Mga=t Botties IR Gun ID: I R atn Cumc fom l� actor. 0 a('
WECIkod of eoolarlL 21 Wet leo © lee P+30ks L] le8 NUne
C) Yes F] NO ❑{ NA 3• If tcrrrpentore OFfilty +rooJer &N(.ceded 6.0'C, was Prvjcct t�larl;tgcr Norl ri ed'�
PM was �lg*fed l]y: phone J emaiI i face-Lu-face (ci-rle ottet-
Yes l�lo Nit 4. Is the cotn erkial courier's paai ng sl ip iLwt, hed to th is farm °
qSL
�Cea
jV,VJ
Na
Ye s
LJ No
Yes
W No
IJ Yes
ED'No
ZI' NA
Yes
11lri
NA
yQs
. N,1
TI—NA
❑yes EIAla ONA
El Yrs ❑T:u QNA
S, Were prapr•r eustod prCCedures (i-kgliNuishcd,'neceiVg#) fallQFwcd7'
6. Wore salnpir IN Jist-ud on rile COC? "—
;. Wwra!jampte 11A lisredot1ail saanple coru$irrer-4?
. WaL5 CD[]eotio� dute&- tirttrs [j&wri orr IbE'CQC?
9. 'Nag U41-1[ectivrt date Rc limp, listed on all sar?,lrle, Containers?
10. EAd all container label infotznatir,rl (ID, dale, iim'_) Ogee tvi(h the COO?
I''. Were ! io perfrsrnled Ji3#p,d on the COC
12- ri;c all swrpiea =- ive in like puoper �Ontaii1, r3 I'vr oath flog[ Sndr'or irl good conditiolk
(unbrukm. lids cka, m.)7
II Was adegmire saMP1E! volurIq availalrlu`?
!d. We: 911 sw.rrip[rs 1'CCeivcd wit:1:1- V; the hOldirlg tuna ur48 hnur% w. FOlcvcr "'Osfirst?
15- Were arlw sallnpleS ContaJ, lt!M M iSSigl J!MCess (eircle One) 83mptes 1Nat lister{ ou co(C?
_6. For VOA jT..Id RSK-173 samples, were bubbles present s "FUr-size" (ii"or 6mm in diunzicr)
in Any cr= th a VOA via 1-.,?
] 7- V1 all DRDimetalelLtricnt ssmpics reerivad at 1 p`,y p{k 27
18- Wcro al Cyanide samrp.cs received at a �alnd su'L idc sam1 Ir.6 reueivecl ftta pH 97
M V4'e le all app Ica E NH3H�r ]-Q 4(nlderpheiloJG�5.1 608.3 (� O.� rnglL�5a,nples r x
rrsidi al Ch1011i le?
. Wrre Aent (i.c..rcquestcd dilrrti[Ezw [+ISIM b desi +rtatiolts,ct0,-.1
c3aoyectly trakt �bcd Iron' Th4 CDC' imo tik� ovmment sedior- in Lirw]s{2
1, Was thunto nrnnber- ristct t~n [etc o ilaincr lahf'l ;+ If es, Ql [ore #
tnple Presetvatioa t'Mkrst be c, mplaLed COT ar}• Sarip[e(s) inrotrec_ly praservaxr or ++'i(h headspar, .)
IL_wererece�volincaL-rz!Gdy prmcrv2d and wcrc adj-asted acwrdrnp
MM:1lG receivin,- with NA mL of Circle ant: T�12SO4, HNO3, H(}l, N1tOH using SR * 10L
rio of Irry r yat1411 HA. If more thwi aw preser-adve =s needed, picas[! narc in lih- Wry rnan l s lr 1pw.
Szrnp]e(s) NA
WUO reGrived W1111 bobbins >6 MrA in diarnazi.
Salnples(s) a _ wcrc received •,V i fir T-RC > 0.5 mp q, (If fl 19 i s no ) and we —iv
.AQUstcd actOrr il:gly in sample-, receiving wirh 9od;om d)I-MUUJfate (l`IM2%01) with Shealy la= t`
SR bQMode labeJaappIind by: JRC2 i' J, lcr2lr2 [
4ArR171rr1rJ:
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 23 of 23

(� aceAna/ytical W
LELAP CERTIFICATE NUMBER: 01955
DOD-ELAP ACCREDITATION NUMBER: 74960
ANALYTICAL RESULTS
•:I
Pace Analytical Gulf Coast
7979 Innovation Park Dr.
Baton Rouge, LA 70820
[phone]
Report Date 11/23/2021
Report Y 231303030
�1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i �1��i III
Project WJ21026 Feltonsville Landfill
Samples Collected 10/20/21 - 10/21/21
Deliver To Additional Recipients
Cathy Dover NONE
Pace Analytical Services South Carolina
106 Vantage Point Drive
West Columbia, SC 29172
[phone]
L*--
FJLA
1XMINg
DOD ELAF
Pace Gulf Coast Report#: 221103034 Page 1 of 18

Report#: 221103034
ace k k+ytUh
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Laboratory Endorsement
Sample analysis was performed in accordance with approved methodologies provided by the Environmental Protection Agency or other recognized
agencies. The samples and their corresponding extracts will be maintained for a period of 30 days unless otherwise arranged. Following this
retention period the samples will be disposed in accordance with Pace Gulf Coast's Standard Operating Procedures.
Common Abbreviations that may be Utilized in this Report
ND Indicates the result was Not Detected at the specified reporting limit
NO Indicates the sample did not ignite when preliminary test performed for EPA Method 1030
DO Indicates the result was Diluted Out
MI Indicates the result was subject to Matrix Interference
TNTC Indicates the result was Too Numerous To Count
SUBC Indicates the analysis was Sub -Contracted
FLD Indicates the analysis was performed in the Field
DL Detection Limit
LOD Limit of Detection
LOQ Limit of Quantitation
RE Re -analysis
CF HPLC or GC Confirmation
00:01 Reported as a time equivalent to 12:00 AM
Reporting Flags that may be Utilized in this Report
J or I Indicates the result is between the MDL and LOQ
J DOD flag on analyte in the parent sample for MS/MSD outside acceptance criteria
U Indicates the compound was analyzed for but not detected
B or V Indicates the analyte was detected in the associated Method Blank
Q Indicates a non -compliant QC Result (See Q Flag Application Report)
" Indicates a non -compliant or not applicable QC recovery or RPD — see narrative
E Organics - The result is estimated because it exceeded the instrument calibration range
E Metals - % diference for the serial dilution is > 10%
L Reporting Limits adjusted to meet risk -based limit.
P RPD between primary and confirmation result is greater than 40
DL Diluted analysis — when appended to Client Sample ID
Sample receipt at Pace Gulf Coast is documented through the attached chain of custody. In accordance with NELAC, this report shall be
reproduced only in full and with the written permission of Pace Gulf Coast. The results contained within this report relate only to the samples
reported. The documented results are presented within this report.
This report pertains only to the samples listed in the Report Sample Summary and should be retained as a permanent record thereof. The results
contained within this report are intended for the use of the client. Any unauthorized use of the information contained in this report is prohibited.
I certify that this data package is in compliance with The NELAC Institute (TNI) Standard 2009 and terms and conditions of the contract and
Statement of Work both technically and for completeness, for other than the conditions in the case narrative. Release of the data contained in this
hardcopy data package and in the computer readable data submitted has been authorized by the Quality Assurance Manager or his/her designee,
as verified by the following signature.
Estimated uncertainty of measurement is available upon request. This report is in compliance with the DOD QSM as specified in the contract if
applicable.
Authorized Signature
Pace Gulf Coast Report 221103034
Pace Gulf Coast Report#: 221103034 Page 2 of 18

Report#: 221103034
aceAr�alYl�+l
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Certifications
Certification
Certification Number
DOD ELAP
74960
Alabama
01955
Arkansas
88-0655
Colorado
01955
Delaware
01955
Florida
E87854
Georgia
01955
Hawaii
01955
Idaho
01955
Illinois
200048
Indiana
01955
Kansas
E-10354
Kentucky
95
Louisiana
01955
Maryland
01955
Massachusetts
01955
Michigan
01955
Mississippi
01955
Missouri
01955
Montana
N/A
Nebraska
01955
New Mexico
01955
North Carolina
618
North Dakota
R-195
Oklahoma
9403
South Carolina
73006001
South Dakota
01955
Tennessee
01955
Texas
T104704178
Vermont
01955
Virginia
460215
Washington
C929
USDA Soil Permit
P330-16-00234
Pace Gulf Coast Report#: 221103034 Page 3 of 18

Report#: 221103034
ace k k+ytUh
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Case Narrative
Client: Pace Analytical Services South Carolina Report: 221103034
Pace Analytical Gulf Coast received and analyzed the sample(s) listed
on the Report Sample Summary page of this report. Receipt of the sample(s) is documented
by the attached chain of custody. This applies only to the sample(s) listed in this report.
No sample integrity or quality control exceptions were identified unless noted below.
COC ANOMALIES
COC Anomalies\Changes - Three samples for hydrogen were initially received but were not listed on the COC. The PM provided
an additional COC for these samples since Hydrogen analysis is required. (Ruth Welsh(Do Not 11/02/2021 15:38)
VOLATILES GAS CHROMATOGRAPHY
In the AM20GAX Hydrogen analysis, samples 22110303410 (MW-8 (1-12) and 22110303411 (MW-9 (1-12)) were analyzed outside
holding time. The samples were originally analyzed within holding time but were not reportable due to CCV failures.
GENERAL CHEMISTRY
In the AM23G VFA analysis, all samples were analyzed outside holding time.
MISCELLANEOUS
Sample 22110303415 (MW-13 (1-12)) was received but was not listed on the chain of custody. The client was contacted and
authorized proceeding with analysis.
Sample 22110303416 (MW-14 (1-12)) was received but was not listed on the chain of custody. The client was contacted and
authorized proceeding with analysis.
Sample 22110303417 (MW-12 (1-12)) was received but was not listed on the chain of custody. The client was contacted and
authorized proceeding with analysis.
Pace Gulf Coast Report#: 221103034 Page 4 of 18

ace k k+ytUh
Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill
Report Date:
11/23/2021
Sample Summary
Lab ID
Client ID
Matrix
Collect Date
Receive Date
22110303401
MW-8
Water
10/20/2109:00
10/29/21 10:58
22110303402
MW-9
Water
10/20/2109:30
10/29/21 10:58
22110303403
MW-10
Water
10/20/2110:00
10/29/21 10:58
22110303404
MW-19
Water
10/20/2110:30
10/29/21 10:58
22110303405
MW-29
Water
10/20/2111:00
10/29/21 10:58
22110303406
MW-13
Water
10/20/2113:30
10/29/21 10:58
22110303407
MW-14
Water
10/20/2114:30
10/29/21 10:58
22110303408
MW-12
Water
10/20/2115:30
10/29/21 10:58
22110303409
MW-2
Water
10/21/2112:20
10/29/21 10:58
22110303410
MW-8 (1-12)
Bubble Strip
10/20/21 09:00
10/29/21 10:58
22110303411
MW-9 (1-12)
Bubble Strip
10/20/21 09:30
10/29/21 10:58
22110303412
MW-10 (1-12)
Bubble Strip
10/20/21 10:00
10/29/21 10:58
22110303413
MW-19 (1-12)
Bubble Strip
10/20/21 10:30
10/29/21 10:58
22110303414
MW-29 (1-12)
Bubble Strip
10/20/21 11:00
10/29/21 10:58
22110303415
MW-13 (1-12)
Bubble Strip
10/21/21 11:15
10/29/21 10:58
22110303416
MW-14 (1-12)
Bubble Strip
10/21/21 11:30
10/29/21 10:58
22110303417
MW-12 (1-12)
Bubble Strip
10/21/21 11:50
10/29/21 10:58
Pace Gulf Coast Report#: 221103034 Page 5 of 18

k
Report#: 221103034
ace k+ytUh
Project ID: WJ21026 Feltonsville Landfill
Report Date: 11/23/2021
Detect Summary
Results and Detection Limits are adjusted for
dilution and moisture when applicable
AM23G
Lab ID
Client ID
Parameter
Units
Result
Dil.
%Moist
22110303401
MW-8
Acetic Acid
mg/L
0.29J
1
NA
22110303401
MW-8
Formic Acid
mg/L
5.2
1
NA
22110303401
MW-8
Hexanoic Acid
mg/L
0.101
1
NA
22110303401
MW-8
Lactic Acid
mg/L
0.098J
1
NA
22110303402
MW-9
Acetic Acid
mg/L
0.27J
1
NA
22110303402
MW-9
Formic Acid
mg/L
5.2
1
NA
22110303402
MW-9
Hexanoic Acid
mg/L
0.14J
1
NA
22110303402
MW-9
Lactic Acid
mg/L
0.41 J
1
NA
22110303403
MW-10
Acetic Acid
mg/L
3.3J
10
NA
22110303403
MW-10
Formic Acid
mg/L
51
10
NA
22110303404
MW-19
Acetic Acid
mg/L
0.28J
1
NA
22110303404
MW-19
Formic Acid
mg/L
5.3
1
NA
22110303404
MW-19
Hexanoic Acid
mg/L
0.14J
1
NA
22110303404
MW-19
Lactic Acid
mg/L
0.91
1
NA
22110303405
MW-29
Acetic Acid
mg/L
0.29J
1
NA
22110303405
MW-29
Formic Acid
mg/L
5.6
1
NA
22110303405
MW-29
Hexanoic Acid
mg/L
0.12J
1
NA
22110303405
MW-29
Lactic Acid
mg/L
0.58
1
NA
22110303406
MW-13
Acetic Acid
mg/L
0.40J
1
NA
22110303406
MW-13
Formic Acid
mg/L
5.4
1
NA
22110303406
MW-13
Hexanoic Acid
mg/L
0.18J
1
NA
22110303406
MW-13
Lactic Acid
mg/L
0.71
1
NA
22110303407
MW-14
Acetic Acid
mg/L
0.36J
1
NA
22110303407
MW-14
Formic Acid
mg/L
5.4
1
NA
22110303407
MW-14
Hexanoic Acid
mg/L
0.15J
1
NA
22110303407
MW-14
Lactic Acid
mg/L
0.14J
1
NA
22110303408
MW-12
Acetic Acid
mg/L
3.7J
10
NA
22110303408
MW-12
Formic Acid
mg/L
52
10
NA
22110303408
MW-12
Lactic Acid
mg/L
6.2
10
NA
22110303409
MW-2
Acetic Acid
mg/L
21
10
NA
22110303409
MW-2
Formic Acid
mg/L
5.4
1
NA
22110303409
MW-2
Hexanoic Acid
mg/L
0.13J
1
NA
22110303409
MW-2
Lactic Acid
mg/L
17
10
NA
22110303409
MW-2
Propionic Acid
mg/L
1.4
1
NA
22110303409
MW-2
Pyruvic Acid
mg/L
0.55
1
NA
AM20GAX
Lab ID
Client ID
Parameter
Units
Result
Dil.
%Moist
22110303410
MW-8 (H2)
Hydrogen
nM
5.0
2
NA
Pace Gulf Coast Report#: 221103034 Page 6 of 18

Report#:
221103034
Project ID:
WJ21026 Feltonsville Landfill
Report Date:
11/23/2021
Detect
Summary (Continued)
Results and Detection Limits are adjusted for dilution and moisture when applicable
AM20GAX
Lab ID
Client ID
Parameter
Units
Result
Dil.
%Moist
22110303411
MW-9 (H2)
Hydrogen
nM
7.0
2
NA
22110303412
MW-10 (H2)
Hydrogen
nM
1.3J
1
NA
22110303413
MW-19 (H2)
Hydrogen
nM
1 AJ
1
NA
22110303414
MW-29 (H2)
Hydrogen
nM
1 AJ
1
NA
22110303415
MW-13 (H2)
Hydrogen
nM
1.3J
1
NA
22110303416
MW-14 (H2)
Hydrogen
nM
2.3
1
NA
22110303417
MW-12 (H2)
Hydrogen
nM
1.6J
1
NA
Pace Gulf Coast Report#: 221103034 Page 7 of 18

Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Sample Results
MW-8 Collect Date 10/20/2021 09:00 Lab ID 22110303401
Receive Date 10/29/2021 10:58 Matrix Water
13G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2111:53 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
64-19-7
Acetic Acid
0.29J
0.12
0.50
mg/L
107-92-6
Butyric Acid
0.0581.1
0.058
0.50
mg/L
64-18-6
Formic Acid
5.2
0.055
0.50
mg/L
142-62-1
Hexanoic Acid
0.101
0.058
0.50
mg/L
646-07-1
i-Hexanoic Acid
0.056U
0.056
0.50
mg/L
503-74-2
i-Pentanoic Acid
0.061 U
0.061
0.50
mg/L
50-21-5
Lactic Acid
0.098J
0.053
0.50
mg/L
109-52-4
Pentanoic Acid
0.0561.1
0.056
0.50
mg/L
79-09-4
Propionic Acid
0.0531J
0.053
0.50
mg/L
127-17-3
Pyruvic Acid
0.060U
0.060
0.50
mg/L
MW-9 Collect Date 10/20/2021 09:30 Lab ID 22110303402
Receive Date 10/29/2021 10:58 Matrix Water
13G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2112:28 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
64-19-7
Acetic Acid
0.27J
0.12
0.50
mg/L
107-92-6
Butyric Acid
0.058U
0.058
0.50
mg/L
64-18-6
Formic Acid
5.2
0.055
0.50
mg/L
142-62-1
Hexanoic Acid
0.14J
0.058
0.50
mg/L
646-07-1
i-Hexanoic Acid
0.056U
0.056
0.50
mg/L
503-74-2
i-Pentanoic Acid
0.061 U
0.061
0.50
mg/L
50-21-5
Lactic Acid
0.41J
0.053
0.50
mg/L
109-52-4
Pentanoic Acid
0.056U
0.056
0.50
mg/L
79-09-4
Propionic Acid
0.053U
0.053
0.50
mg/L
127-17-3
Pyruvic Acid
0.060U
0.060
0.50
mg/L
Collect Date 10/20/2021 10:00 Lab ID 22110303403
MW-1 O Receive Date 10/29/2021 10:58 Matrix Water
AM23G *Results And limits are adjusted for dilution.
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 10 11/18/2113:02 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
64-19-7
Acetic Acid
3.3J
1.2
5.0
mg/L
107-92-6
Butyric Acid
0.581.1
0.58
5.0
mg/L
64-18-6
Formic Acid
51
0.55
5.0
mg/L
142-62-1
Hexanoic Acid
0.581.1
0.58
5.0
mg/L
646-07-1
i-Hexanoic Acid
0.561.1
0.56
5.0
mg/L
Pace Gulf Coast Report#: 221103034 Page 8 of 18

Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Sample Results
MW-1 O Collect Date 10/20/2021 10:00 Lab ID 22110303403
Receive Date 10/29/2021 10:58 Matrix Water
AM23G (Continued) "Results And limits are adjusted for dilution.
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 10 11/18/2113:02 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
503-74-2
i-Pentanoic Acid
0.61 U
0.61
5.0
mg/L
50-21-5
Lactic Acid
0.531.1
0.53
5.0
mg/L
109-52-4
Pentanoic Acid
0.561J
0.56
5.0
mg/L
79-09-4
Propionic Acid
0.531J
0.53
5.0
mg/L
127-17-3
Pyruvic Acid
0.601.1
0.60
5.0
mg/L
MW-19 Collect Date 10/20/2021 10:30 Lab ID 22110303404
Receive Date 10/29/2021 10:58 Matrix Water
?3G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2113:37 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
64-19-7
Acetic Acid
0.28J
0.12
0.50
mg/L
107-92-6
Butyric Acid
0.058U
0.058
0.50
mg/L
64-18-6
Formic Acid
5.3
0.055
0.50
mg/L
142-62-1
Hexanoic Acid
0.14J
0.058
0.50
mg/L
646-07-1
i-Hexanoic Acid
0.056U
0.056
0.50
mg/L
503-74-2
i-Pentanoic Acid
0.061 U
0.061
0.50
mg/L
50-21-5
Lactic Acid
0.91
0.053
0.50
mg/L
109-52-4
Pentanoic Acid
0.056U
0.056
0.50
mg/L
79-09-4
Propionic Acid
0.053U
0.053
0.50
mg/L
127-17-3
Pyruvic Acid
0.060U
0.060
0.50
mg/L
MW-29 Collect Date 10/20/2021 11:00 Lab ID 22110303405
7 Receive Date 10/29/2021 10:58 Matrix Water
13G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2114:11 726862 SLL2
CAS#
Parameter
64-19-7
Acetic Acid
107-92-6
Butyric Acid
64-18-6
Formic Acid
142-62-1
Hexanoic Acid
646-07-1
i-Hexanoic Acid
503-74-2
i-Pentanoic Acid
50-21-5
Lactic Acid
109-52-4
Pentanoic Acid
79-09-4
Propionic Acid
Result
DL
LOQ
Units
0.29J
0.12
0.50
mg/L
0.058U
0.058
0.50
mg/L
5.6
0.055
0.50
mg/L
0.12J
0.058
0.50
mg/L
0.056U
0.056
0.50
mg/L
0.061 U
0.061
0.50
mg/L
0.58
0.053
0.50
mg/L
0.056U
0.056
0.50
mg/L
0.053U
0.053
0.50
mg/L
Pace Gulf Coast Report#: 221103034
Page 9 of 18

�7
r..._.,,,N1ka<
Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Sample Results
MW-29 Collect Date 10/20/2021 11:00 Lab ID 22110303405
Receive Date 10/29/2021 10:58 Matrix Water
?3G (Continued)
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2114:11 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
127-17-3
Pyruvic Acid
0.060U
0.060
0.50
mg/L
MW-1 3 Collect Date 10/20/2021 13:30 Lab ID 22110303406
Receive Date 10/29/2021 10:58 Matrix Water
13G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2114:46 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
64-19-7
Acetic Acid
0.40J
0.12
0.50
mg/L
107-92-6
Butyric Acid
0.058U
0.058
0.50
mg/L
64-18-6
Formic Acid
5.4
0.055
0.50
mg/L
142-62-1
Hexanoic Acid
0.18J
0.058
0.50
mg/L
646-07-1
i-Hexanoic Acid
0.056U
0.056
0.50
mg/L
503-74-2
i-Pentanoic Acid
0.061 U
0.061
0.50
mg/L
50-21-5
Lactic Acid
0.71
0.053
0.50
mg/L
109-52-4
Pentanoic Acid
0.056U
0.056
0.50
mg/L
79-09-4
Propionic Acid
0.053U
0.053
0.50
mg/L
127-17-3
Pyruvic Acid
0.060U
0.060
0.50
mg/L
MW-14 Collect Date 10/20/2021 14:30 Lab ID 22110303407
Receive Date 10/29/2021 10:58 Matrix Water
?3G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/18/2115:21 726862 SLL2
CAS#
Parameter
64-19-7
Acetic Acid
107-92-6
Butyric Acid
64-18-6
Formic Acid
142-62-1
Hexanoic Acid
646-07-1
i-Hexanoic Acid
503-74-2
i-Pentanoic Acid
50-21-5
Lactic Acid
109-52-4
Pentanoic Acid
79-09-4
Propionic Acid
127-17-3
Pyruvic Acid
Result
DL
LOQ
Units
0.36J
0.12
0.50
mg/L
0.058U
0.058
0.50
mg/L
5.4
0.055
0.50
mg/L
0.151
0.058
0.50
mg/L
0.056U
0.056
0.50
mg/L
0.061 U
0.061
0.50
mg/L
0.14J
0.053
0.50
mg/L
0.056U
0.056
0.50
mg/L
0.053U
0.053
0.50
mg/L
0.060U
0.060
0.50
mg/L
Pace Gulf Coast Report#: 221103034
Page 10 of 18

Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Sample Results
MW-12 Collect Date 10/20/2021 15:30 Lab ID 22110303408
Receive Date 10/29/2021 10:58 Matrix Water
AM23G *Results And limits are adjusted for dilution.
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 10 11/18/2115:55 726862 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
64-19-7
Acetic Acid
3.7J
1.2
5.0
mg/L
107-92-6
Butyric Acid
0.581.1
0.58
5.0
mg/L
64-18-6
Formic Acid
52
0.55
5.0
mg/L
142-62-1
Hexanoic Acid
0.581J
0.58
5.0
mg/L
646-07-1
i-Hexanoic Acid
0.56U
0.56
5.0
mg/L
503-74-2
i-Pentanoic Acid
0.61 U
0.61
5.0
mg/L
50-21-5
Lactic Acid
6.2
0.53
5.0
mg/L
109-52-4
Pentanoic Acid
0.561.1
0.56
5.0
mg/L
79-09-4
Propionic Acid
0.531J
0.53
5.0
mg/L
127-17-3
Pyruvic Acid
0.60U
0.60
5.0
mg/L
Collect Date 10/21/2021 12:20 Lab ID 22110303409
MW-2 Receive Date 10/29/2021 10:58 Matrix Water
13G
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/19/2111:12 727035 SLL2
CAS#
Parameter
Result
DL
LOQ
Units
107-92-6
Butyric Acid
0.058U
0.058
0.50
mg/L
64-18-6
Formic Acid
5.4
0.055
0.50
mg/L
142-62-1
Hexanoic Acid
0.13J
0.058
0.50
mg/L
646-07-1
i-Hexanoic Acid
0.0561J
0.056
0.50
mg/L
503-74-2
i-Pentanoic Acid
0.061 U
0.061
0.50
mg/L
109-52-4
Pentanoic Acid
0.056U
0.056
0.50
mg/L
79-09-4
Propionic Acid
1.4
0.053
0.50
mg/L
127-17-3
Pyruvic Acid
0.55
0.060
0.50
mg/L
AM23G
*Results And limits are adjusted for dilution.
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 10 11/19/2119:13 727354 SLL2
CAS# Parameter
64-19-7 Acetic Acid
50-21-5 Lactic Acid
Result DL LOQ Units
21 1.2 5.0 mg/L
17 0.53 5.0 mg/L
Pace Gulf Coast Report#: 221103034
Page 11 of 18

Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Sample Results
Collect Date 10/20/2021 09:00 Lab ID 22110303410
MW-� (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
AM20GAX *Results And limits are adjusted for dilution.
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 2 11/08/2110:06 726054 AWE
CAS#
Parameter
Result
DL
LOQ
Units
1333-74-0
Hydrogen
5.0
0.98
3.8
nM
Collect Date 10/20/2021 09:30 Lab ID 22110303411
MW-9 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
AM20GAX "Results And limits are adjusted for dilution.
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 2 11/08/2110:18 726054 AWE
CAS#
Parameter
Result
DL
LOQ
Units
1333-74-0
Hydrogen
7.0
0.98
3.8
nM
Collect Date 10/20/2021 10:00 Lab ID 22110303412
MW-10 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/03/2110:37 725460 AWE
CAS#
Parameter
Result
DL
LOQ
Units
1333-74-0
Hydrogen
1.3J
0.49
1.9
nM
Collect Date 10/20/2021 10:30 Lab ID 22110303413
MW-19 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/03/2110:40 725460 AWE
CAS# Parameter
1333-74-0 Hydrogen
Result
DL
LOQ
Units
1.4J
0.49
1.9
n M
Pace Gulf Coast Report#: 221103034
Page 12 of 18

..-] Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
Sample Results
Collect Date 10/20/2021 11:00 Lab ID 22110303414
MW-29 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/03/2110:53 725460 AWE
CAS#
Parameter
Result
DL
LOQ
Units
1333-74-0
Hydrogen
1.4.1
0.49
1.9
nM
Collect Date 10/21/2021 11:15 Lab ID 22110303415
MW-13 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/03/2111:06 725460 AWE
CAS#
Parameter
Result
DL
LOQ
Units
1333-74-0
Hydrogen
1.3J
0.49
1.9
nM
Collect Date 10/21/2021 11:30 Lab ID 22110303416
MW-14 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/03/2111:19 725460 AWE
CAS#
Parameter
Result
DL
LOQ
Units
1333-74-0
Hydrogen
2.3
0.49
1.9
nM
Collect Date 10/21/2021 11:50 Lab ID 22110303417
MW-12 (H2) Receive Date 10/29/2021 10:58 Matrix Bubble Strip
GAX
Prep Date Prep Batch Prep Method Dilution Run Date Run Batch Analyst %Moisture
NA NA NA 1 11/03/2111:32 725460 AWE
CAS# Parameter
1333-74-0 Hydrogen
Result
DL
LOQ
Units
1.6,1
0.49
1.9
nM
Pace Gulf Coast Report#: 221103034
Page 13 of 18

Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
General Chemistry QC Summary
Analytical Batch Client ID
MB726862
LCS726862
LCSD726862
726862 Lab ID
2273096
2273097
2273098
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
11/17/21 17:16
11/17/21 16:42
11/18/21 10:09
Matrix
Water
Water
Water
AM23G
Units
mg/L
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
DL
Added
Limits%R
Added
Limit
Acetic Acid
64-19-7
0.12U
0.12
2.0
2.2
108
70 - 130
2.0
2.2
112
4
20
Butyric Acid
107-92-6
0.058U
0.058
2.0
2.5
124
70 - 130
2.0
2.4
122
2
20
Formic Acid
64-18-6
0.055U
0.055
2.0
2.2
108
70 - 130
2.0
2.1
106
2
20
Hexanoic Acid
142-62-1
0.058U
0.058
2.0
2.4
119
70 - 130
2.0
2.2
108
9
20
i-Hexanoic Acid
646-07-1
0.056U
0.056
2.0
2.4
120
70 - 130
2.0
2.4
120
0
20
i-Pentanoic Acid
503-74-2
0.061 U
0.061
2.0
2.0
100
70 - 130
2.0
2.0
101
1
20
Lactic Acid
50-21-5
0.053U
0.053
2.0
2.3
115
70 - 130
2.0
2.4
120
5
20
Pentanoic Acid
109-52-4
0.056U
0.056
2.0
2.1
106
70 - 130
2.0
1.9
97
9
20
Propionic Acid
79-09-4
0.053U
0.053
2.0
2.3
115
70 - 130
2.0
2.4
121
5
20
Pyruvic Acid
127-17-3
0.060U
0.060
2.0
2.3
114
70 - 130
2.0
2.2
112
2
20
Analytical Batch Client ID
MB727035
LCS727035
LCSD727035
727035 Lab ID
2274006
2274007
2274008
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
11/19/21 05:26
11/19/21 04:52
11/19/21 11:47
Matrix
Water
Water
Water
AM23G
Units
mg/L
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
DL
Added
Limits%R
Added
Limit
Butyric Acid
107-92-6
0.058U
0.058
2.0
2.4
118
70 - 130
2.0
2.2
109
8
20
Formic Acid
64-18-6
0.055U
0.055
2.0
2.0
98
70 - 130
2.0
1.9
94
3
20
Hexanoic Acid
142-62-1
0.058U
0.058
2.0
2.0
99
70 - 130
2.0
1.8
93
7
20
i-Hexanoic Acid
646-07-1
0.056U
0.056
2.0
2.2
112
70 - 130
2.0
2.2
112
1
20
i-Pentanoic Acid
503-74-2
0.061 U
0.061
2.0
2.2
108
70 - 130
2.0
2.2
111
2
20
Pentanoic Acid
109-52-4
0.056U
0.056
2.0
2.0
102
70 - 130
2.0
2.0
101
1
20
Propionic Acid
79-09-4
0.053U
0.053
2.0
2.2
109
70 - 130
2.0
2.2
112
2
20
Pyruvic Acid
127-17-3
0.060U
0.060
2.0
2.2
112
70 - 130
2.0
2.3
116
4
20
Analytical Batch
Client ID
MB727354
LCS727354
LCSD727354
727354
Lab ID
2276151
2276152
2276153
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
11/19/21 18:04
11/19/21 17:29
11/19/21 19:48
Matrix
Water
Water
Water
AM23G
Units
mg/L
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
DL
Added
Limits%R
Added
Limit
Acetic Acid
64-19-7
0.12U
0.12
2.0
2.0
102
70 - 130
2.0
2.1
105
3
20
Lactic Acid
50-21-5
0.053U
0.053
2.0
2.2
110
70 - 130
2.0
2.2
108
2
20
Pace Gulf Coast Report#: 221103034 Page 14 of 18

Report#: 221103034
Project ID: WJ21026 Feltonsville Landfill Report Date: 11/23/2021
General Chromatography QC Summary
Analytical Batch Client ID
MB725460
LCS725460
LCSD725460
725460 Lab ID
2265033
2265034
2265035
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
11/03/21 09:59
11/03/21 09:33
11/03/21 09:45
Matrix
Bubble Strip
Bubble Strip
Bubble Strip
AM20GAX
Units
nM
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
DL
Added
Limits%R
Added
Limit
Hydrogen 1333-74-0
0.49U
0.49
12
15
126
70 - 130
12
14
119
5
20
Analytical Batch Client ID
MB726054
LCS726054
LCSD726054
726054 Lab ID
2268514
2268515
2268516
Sample Type
MB
LCS
LCSD
Prep Date
NA
NA
NA
Analysis Date
11/08/21 09:53
11/08/21 09:29
11/08/21 09:41
Matrix
Bubble Strip
Bubble Strip
Bubble Strip
AM20GAX
Units
nM
Spike
Result
%R
Control
Spike
Result
%R
RPD
RPD
Result
DLI
Added
Limits%R
1 Added
Limit
Hydrogen 1333-74-0
0.49U
1 0.491
121
13
11071
70 - 130
1 121
1311121
4
1 20
Pace Gulf Coast Report#: 221103034 Page 15 of 18

clie11t IQ: Shealy Envir - Paco Anafytical Services south Carolina
Pace Analytical Services, LLC. sac: 221103034
Chain of Custody 106 Vantage Point drive
��aneAnalXical
Record West Columbia, South Carolina 29172 PM. RWe
Telephone No. [phone] Fax No. (803) 791
www.kacelabs.com
Client Report to Contact Telephone No. 1 E-mail
ouote No.
Pace Analytical services -West Columbia Calherina S. Dover cathy-dover0pacelabs.cvm
Address Sampler's Signature Analysis (Attach list it more space is needed)
Page
106 Vantage Point Drive
City Stale Zip Code
x
1 of 1
Lot p Bar Code
West Columbia 8C 29172
Printed Name
(lab use only)
Project Name
Eeltonsville Landfill
Project Number P.D. ND. No of Containers by
Matrix
Preservative Type P
� a`
`7 y
Sample ID! Description Collection Collection = o m "' z Y Y
{Con[almm Ior each sample may he combined on one line) Date(s) Time cJ rp q N O -Z o
Remarks 1 Cooler I.D.
{military} ¢ ¢ _
]>lot
MW-8 10/20/2021 0900 G X X X X X
WJ21026-001
MW-g 10/20/2021 0930 G X X X X X
a WJ21026-002
MW-10 10/20/2021 f000 G X X X X X
3 WJ21026.003
MW-19 10/20/2021 1030 G X X X X X
VVJ21026-004
MW-29 10/20/2021 1100 G X X X X X
WJ21026-005 j
MW 13 10/20/2021 1330 G X X X
[A
WJ21026-006
MW-14 10/20/2021 1430 G X X X
7
WJ21026-008
MW-12 10/20/2021 1530 G X X X
WJ21026-009
MW-2 10/21/2021 1220 G X X X
WJ21026-030
TWO Around Tima Required (Prior lab approval required for expedited TAT) sample Dlsposal Passible Hazard Identification (List any known hazards in the remarks)
QG
Requirements
❑ Standard ❑ Rush (P ease specify) 7.10 8USINESS DAYS ❑ Relurn to Client Disposal by Lab ❑ Non Hazardous ❑ Flammable ❑ S tin lr rani � SDS prov dad ❑ V d wwn
r
12J1- Ralinquished by Date Time 0� 1. Received by Date
Time
2. Relinquished by f Dal Timp 2. Racei by ate
Tim
L�,
3. Relinquished by Date Time 3, Received Date
Time
4. Relinquished by Date Time 4. Laboratory Received by Date
Time
Note: All samples are retained for four weeks from LAB USE ONLY Receipt Temp,
Temp.
Blank
race€ t unless other arran ements are made Received on Ice (Check) ❑ Y 0 N ❑ Ice Pack o C
❑ Y 1 ❑N
l��3 3�4� G7f�U
Pace Gulf Coast Report#: 221103034 Page 16 of 18

��anqAnalytical"
Pace Analytical Services, LLC.
Chain of Custody 106 Vantage Point Drive
Record West Columbia, South Carolina 29172
Telephone No. [phone] Fax No. [phone]
www.pacelabs.com
Number
Client
Pace Analytical Services -West Columbia
Report to Contact
Catherine S. Dover
Telephone No. / E-mail
[e-mail]
Quote No.
Address
106 Vantage Point Drive
Samplers Signature
x
Printed Name
Analysis (Attach
list if more
space
is needed)
Page
1 of 1
City
West Columbia
State
ISC
Zip Code
29172
Q
UL
o
=
Lot # Bar Code
(lab use only)
Project Name
Feltonsville Landfill
Project Number
P.O. No.
o
�? o
U
Matrix
No of Containers by
Preservative Type
Sample ID / Description
(Containers for each sample may be combined on one line)
Collection
Date(S)
Collection
Time
(military)
N
o
¢
o
(n
c o
Z
Q
C
O
N
_
r
=
=
=
Om
Z
Y
co
0
Y
m
Remarks /Cooler I.D.
MW-12
10/21/2021
1150
G
X
X
X
WJ21026-033
MW-13
10/21/2021
1115
G
X
X
X
WJ21026-031
MW-14
10/21/2021
1130
G
X
X
X
WJ21026-032
Turn Around Time Required (Prior lab approval required for expedited TAT)
❑J Standard ❑ Rush (Please Specify) 7-10 BUSINESS DAYS
Sample Disposal
❑ Return to Client ❑� Disposal by Lab
Possible Hazard Identification (List any known hazards in the remarks)
❑ Non -Hazardous ❑ Flammable ❑ Skin Irritant ❑ SIDS provided ❑ Unknown
QC Requirements
1. Relinquished by
Date
Time
1. Received by
Date
Time
2. Relinquished by
Date
Time
2. Received by
Date
Time
3. Relinquished by
Date
Time
3. Received by
Date
Time
4. Relinquished by
Date
Time
4. Laboratory Received by
Date
Time
Note: All samples are retained for four weeks from
receipt unless other arrangements are made
LAB USE ONLY
Received on Ice (Check) ❑ Y ❑ IN ❑ Ice Pack
Receipt Temp.
° C
Temp. Blank
❑ Y / ❑ N
Pace Gulf Coast Report#: 221103034 Page 17 of 18

/.5navivfica' SAMPLE RECEIVING CHECKLIST IIIII�IIIII III
SAMPLE DELIVERY GROUP
221103034
CHECKLIST
YES
NO
Client PM RWe
Transport Method
Samples received with proper thermal preservation?
*❑
❑
Shealy Envir - Pace Analytical
FEDDC
Services South Carolina
Radioactivity is <1600 cpm? If no, record cpm value in notes section.
COC relinquished and complete (including samplelDs, collect times, and sampler)?
*❑
*❑
❑
❑
Profile Number
Received By
290722
N/bOune, DDdie K
All containers received in good condition and within hold time?
All sample labels and containers received match the chain of custody?
*❑
❑
❑
I❑
Line Item(s)
Receive Date(s)
1 - V FAs
10/29/21
2- Hydrogen
Preservative added to any containers?
❑
sd
If received, was headspace for VOC water containers < 6mm?
*❑
❑
Samples collected in containers provided by Pace Gulf Coast?
0
❑
COOLERS
DISCREPANCIES
LAB PRESERVATIONS
Airbill Thermometer ID: E34
Temp °C
Broken Container (Container B - Unassigned):
None
22110303404 - MNL19
166334660760
2.3
Extra Sarrple - Not Listed on OOC
22110303415 - NW13 (H2)
22110303416 - WV-14 (Fi2)
22110303417- MNL12 (Fi2)
NOTES
Revision 1.6
Page 1 of 1
Pace Gulf Coast Report#: 221103034 Page 18 of 18