9203_Wake_Feltonsville_MSWLF_GW_FID1323015_20190620

Closed Feltonsville Landfill
Facility Permit No. 9203-
MSWLF-1980
Semi -Annual Sampling Report
(April 2019 Sampling Event)
Wake County
Report
Prepared June 2019
WAKE
COUNTY
NORTH CAROLINA

Electronic Data -Email CD
NC DENR t
Division of Waste Management -Solid Waste
Doc/Event if:
Environmental
Monitoring
�rtinq 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
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. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .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.
Solid 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: [phone]
E-mail: colonemf cdmsmith.com
Facility name:
Wake County -Closed
Feltonsville Landfill
Facility Address:
6000 Old Smithfield Road
Apex, North Carolina 27539
Permit #
9203-MSWLF-
1980
NC Landfill Rule:
(.0500 or .1600)
.0500 and .1600
Actual sampling dates (e.g.,
October 20-24, 2006)
April 29-30 and May 1-2,
2019
Environmental Status: (Check all that apply)
InitiallBackground Monitoring �X Detection Monitoring � Assessment Monitoring ❑X Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data ❑
Surface water monitoring data
- EVO injection performed March 2013
Methane gas monitoring data -performance monitoring
Corrective action data (specify) - MNA data
Other(specify)
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 2B 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 best of my knowledge, the information reported 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 [phone]
Title (Area Code) Telephone Number. ;_.�'� �' °'' ' `` • r•
Facility Reprgsentatiye Narpp (Print) � 1 _�, • - , > : A ; �' ��r.._
Affix NC
Signature
5400 Glenwood Avenue Suite 400 Raleigh North Carolina 27612
Facility Representative Address
F-0412
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Seal

smith
5400 Glenwood Ave, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
June 20, 2019
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: April 2019 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 April 2019 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 and constitutes the first semi-annual
sampling event for 2019. 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 as well as 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 closed Feltonsville Landfill. 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 from the Closed Feltonsville Landfill were collected on April 29-
30 and May 1-2, 2019. 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 bailers. Groundwater elevations were measured at each well on April 29, 2019, 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
June 20, 2019
Page 2
After depth to groundwater was determined, 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 and
surface water sample 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 were allowed to stabilize prior to
sample collection. The water quality parameters at the time of sampling are provided in Table 3.
Sampling Results
Groundwater and surface water samples were analyzed by Shealy Environmental Services, Inc. located
in West Columbia, South Carolina, for the North Carolina Appendix I volatile organic compounds (VC)Cs)
plus dichlorodifluoromethane and 1,4-dioxane, 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.
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 Closed
Feltonsville Landfill had detections of analytes above the MDL but below the LOQs and were qualified as
estimated or "J" flags. Most detections of zinc had "B" flags, indicating that the analyte was detected in
the method blank. MW-26 had a detection of 1,4-dioxane with a "D" flag, indicating that the sample was
analyzed at a dilution greater than 1. Additionally, the chloroethane and 1,1-dichloroethane detections
in MW-29 had "D" flags. MW-29 was run at a dilution of 5 due to laboratory analyst error.
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 15A NCAC 02L .0202 (NC 2L)
Groundwater Quality Standard or Interim Maximum Allowable Concentration (IMAC). Underlined
surface water analytes exceeded the 15A NCAC 02B or Protective Value Surface Water Quality Standard
for Class C Waters. A complete summary of all detected and estimated concentrations for the March
2011 through the April 2019 sampling events is provided in Table 4. Laboratory data reports are
provided in Appendix A.
MW-2 (Background)
Metals: Barium, Zinc
Volatile Organic Compounds: None Detected
M W-4
Metals: None Detected
Volatile Organic Compounds: Chloroform, Dichlorodifluoromethane, 1,1-Dichloroethane,
cis- 1,2-Dichloroethene, Tetrachloroethene
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MW-6
Metals:
Volatile Organic Compounds:
Barium, Cobalt, Zinc
Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, cis- 1,2-Dichloroethene, 1,4-Dioxane,
Tetra hydrofuran, Vinyl Chloride
MW-8
Inorganics: Barium, Chromium, Cobalt, Nickel, Sodium, Total Dissolved Solids (TDS)
Volatile Organic Compounds: Chloroethane, Dichlorodifluoromethane, 1,1-Dichloroethane,
1,1-Dichloroethene, Tetrachloroethene, Trichloroethene
MW-9
Inorganics: Barium, Cobalt, Nickel, Sodium, TDS
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, cis-1,2-Dichloroethene, 1,4-Dioxane
MW-10
Inorganics: Arsenic, Barium, Cobalt, Nickel, Sodium, TDS
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, cis-1,2-Dichloroethane, 1,4-Dioxane, Methylene
Chloride, Tetra hyd rofura n, Vinyl Chloride
MW-11
Metals: Barium, Zinc
Volatile Organic Compounds: Chloroethane, cis-1,2-Dichloroethene
MW-12
Metals: Barium
Volatile Organic Compounds: Chloroethane, 1,4-Dioxane
MW-13
Metals: Barium, Mercury, Zinc
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
cis- 1,2-Dichloroethene
MW-14
Metals: Barium, Mercury
Volatile Organic Compounds: Benzene, Chlorobenzene, 1,4-Dichlorobenzene, 1,1-Dichloroethane,
cis- 1,2-Dichloroethene, 1,4-Dioxane
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June 20, 2019
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MW-15
Metals: Barium
Volatile Organic Compounds: Chlorobenzene, 1,4-Dioxane
MW-16
Metals: Arsenic, Barium
Volatile Organic Compounds: Benzene, Chloroethane, Dichlorodifluoromethane, 1,1-Dichloroethane,
cis- 1,2-Dichloroethene, Tetrachloroethene, Trichloroethene
MW-17
Metals: Arsenic, Barium, Copper, Zinc
Volatile Organic Compounds: Chloroethane, 1,1-Dichloroethane, cis-1,2-Dichloroethene, 1,4-Dioxane
MW-18
Metals: Barium
Volatile Organic Compounds: Chloroform
MW-19
Inorganics: Barium, Sodium, TDS
Volatile Organic Compounds: None Detected
MW-20
Metals: Barium
Volatile Organic Compounds: None Detected
MW-21
Metals: Zinc
Volatile Organic Compounds: None Detected
M W-22
Metals: Arsenic, Barium
Volatile Organic Compounds: None Detected
MW-23
Metals: Barium
Volatile Organic Compounds: None Detected
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June 20, 2019
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M W-24
Metals:
Volatile Organic Compounds:
MW-25
Metals:
Volatile Organic Compounds:
MW-26
Metals:
Volatile Organic Compounds:
MW-27
Metals:
Volatile Organic Compounds:
MW-28
Metals:
Volatile Organic Compounds:
Barium, Zinc
Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, cis- 1,2-Dichloroethene, 1,4-Dioxane
Barium
Benzene, Chloroethane, 1,1-Dichloroethane, 1,4-Dioxane
Barium, Cobalt, Zinc
Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
1,1-Dichloroethane, cis- 1,2-Dichloroethene, 1,4-Dioxane,
Tetrahydrofuran
Arsenic, Barium, Cobalt, Copper, Zinc
Chloroethane, 1,1-Dichloroethane, 1,1-Dichloroethene, 1,4-Dioxane
Barium
Chloroform
MW-29
Inorganics: Barium, Cobalt, Zinc, Sodium, TDS
Volatile Organic Compounds: Chloroethane, 1,1-Dichloroethane
SW-1
Metals:
Volatile Organic Compounds:
SW-2
Metals:
Volatile Organic Compounds:
None Detected
None Detected
DRY
DRY
SW-3
Metals: Barium, Zinc
Volatile Organic Compounds: None Detected
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Ms. Jaclynne Drummond
June 20, 2019
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Equipment Blank
Metals: None Detected
Volatile Organic Compounds: None Detected
Trip Blank
Metals: Not analyzed
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-2, -11, -12, -13, -14, -15, -16, -17, -19, -21, -22, -23, and -24
Copper: SW-3
Lead: SW-3
Vanadium: MW-2, -4, -8, -9, -11, -14, -17, -18, -19, -20, -21, -23, -24, -27, -28, and -29
1,2-Dichloroethane: MW-10
Equipment and trip blanks were analyzed for quality control. A duplicate sample was also collected for
quality control. The equipment blank had estimated detections of acetone, 2-butanone, and
chloroethane below their respective NC 2L Standards. Two trip blanks were analyzed for VOCs only. An
estimated detection of chloroethane was detected in one of the trip blanks below its NC 2L Standard.
The duplicate sample, labeled DUP, was collected from MW-13 and had similar concentrations to the
MW-13 parent sample, with the exception of a detection of chloroethane in the parent sample below its
NC 2L Standard. Additionally, 1,4-dioxane was detected in the parent and duplicate samples, but the
parent sample had an estimated detection below the NC 2L Standard, whereas the duplicate sample
detection was above the NC 2L Standard. Table 5 presents a summary of all parameters detected during
the April 2019 sampling event that exceeded the NC 2L or IMAC Standards.
Pesticides, herbicides, and polychlorinated biphenyls have not been detected above the NC 2L or IMAC
Standards in groundwater monitoring wells since the May 2010 sampling event. Samples were last
collected for these parameters during the April 2011 sampling event. Historical data is available upon
request.
As part of an ongoing Alternate Source Demonstration for the landfill, filtered samples were collected
from monitoring wells MW-4, -6, -9, -11, -12, -17, -18, -20, -21, -22, -24, -25, -28, and -29 during the April
2019 sampling event due to elevated turbidity (i.e. greater than 10 Nephelometric Turbidity Units).
These samples were collected to demonstrate that select metals exceeding the NC 2L or IMAC Standards
are naturally occurring and not related to a release from the landfill. Total metals that exceeded the NC
2L or IMAC Standards from these wells were analyzed for dissolved metals to determine if turbidity was
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Ms. Jaclynne Drummond
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Page 7
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-6, -9, and 25
Cobalt: MW-6, -9, -11, -22, -24*, and -29
Vanadium: MW-17, and -20*
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 or IMAC Standard metal exceedances from the April 2019 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, biochemical
oxygen demand, chemical oxygen demand, carbon dioxide, chloride, dissolved hydrogen, 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 Solid Waste Section (SWS)
guidelines. Additional samples were also collected from wells MW-19 and -29, which are located
downgradient of the injection area, in order 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 5 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, chemical
oxygen demand, VOCs, dissolved gases (i.e. methane, ethane, and ethene), sodium, and TDS. Volatile
fatty acids were also collected during the 1-month post -injection sampling event. Additionally, samples
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Ms. Jaclynne Drummond
June 20, 2019
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were collected from MW-8, -9, and -10 and 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 standards in MW-8 or -10, with the exception of 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 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, a 10 percent emulsified vegetable oil solution was injected into the
injection wells on March 25-27, 2013. 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 a DNA analyses to determine bacterial population size and
functional gene presence was 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, with the exception of the April 2019 sampling event. Samples collected from MW-8
during the April 2019 sampling event had detections of 1,1-dichloroethane and tetrachloroethene above
their respective NC 2L Standards.
Benzene, 1,1-dichloroethane, and 1,4-dioxane were detected above their respective NC 2L Standards in
samples collected from MW-9 during the April 2019 sampling event. The concentration of 1,1-
dichloroethane in MW-9 shows a decreasing trend. Benzene was detected slightly above the standard (1
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Ms. Jaclynne Drummond
June 20, 2019
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part per billion (ppb)) at 2.3 ppb. Historically, benzene has been detected slightly above the standard
since May 2015, with the exception of the November 2015 and April 2016 sampling events and was
either reported as an estimated concentration below the standard or was not detection from September
1994 to October 2014. 1,4-Dioxane was detected above the standard (3 ppb) at 8.7 ppb and was added
to the sampling program in the fall of 2018.
MW-10 samples had concentrations of benzene, 1,1-dichloroethane, 1,2-dichloroethane, 1,4-dioxane,
and vinyl chloride above their respective NC 2L 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. Benzene was detected above the NC 2L Standard in April 2019
(4.2 ppb). 1,2-Dichloroethane has not been detected above the NC 2L Standard or the MDL since the
November 2016 sampling event. Additionally, 1,4-dioxane was detected above the standard at a
concentration of 19 ppb. As expected, the concentration of vinyl chloride has fluctuated following the
Phase 2 injection.
No VOCs were detected in samples collected from bedrock monitoring well MW-19 during the April
2019 sampling event. Historically, VOCs have never been detected above the standards in monitoring
well MW-19.
MW-29, located at the compliance boundary, has not had any chlorinated ethenes detected above the
NC 2L Standards since November 2012. Chloroethane and 1,1-dichloroethane were detected in samples
collected from MW-29 during the April 2019 sampling event below their respective NC 2L Standards.
Concentrations of 1,1-dichloroethane have decreased following the injection events. 1,1-Dichloroethane
has been detected below the NC 2L Standard since the January 2014 post -injection sampling event with
the exception of the October 2014 semi-annual sampling event (7.2 ppb) when it was detected slightly
above the NC 2L 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 Standards. The geochemical data indicates
favorable conditions for reductive dechlorination based on samples collected from MW-9 and -10 during
the April 2019 monitoring event. 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 1,4-dioxane, and Appendix I
metals plus mercury. 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 fall of 2019.
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Ms. Jaclynne Drummond
June 20, 2019
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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,
Mathew F. Colone, P.G.
CDM Smith Inc.
cc: John Roberson, WCSWM
Elliott Cornell, WCSWM
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Table 1
Monitoring Well Construction Summary
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
Facility Permit
Number
9203-MSWLF-1980
Monitoring
Well Code
MW-2
Installation
.
1994
35.68420
78.84301
of
Interval
Bedrock
Total
.- pth (feet
BTOC)
60.0
Screened
Interval
(feet BTOQ
50.0 - 60.0
Seal
Interval
(feet BTOQ
48.0 - 50.0
Too of
DepthGeology
Casing Groundwater Elevation Well
Elevation (feet BTOC) (feet AMSL) Diameter
(feet AMSL) (inches)
366.03 30.00 336.03 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
19.88
290.92
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
16.32
303.39
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
10.86
276.86
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
9.00
276.83
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
10.13
276.97
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
5.90
276.90
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
6.92
299.60
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
12.26
293.67
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
11.61
293.68
2.0
9203-MSWLF-1980
MW-15
1994
1 35.68012
78.84990
Saprolite
41.0
31.0 - 41.0
29.0 - 31.0
305.64
11.97
293.67
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
27.41
287.89
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
12.91
278.67
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
11.73
289.09
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
9.12
277.05
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
7.93
277.87
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
13.00
326.25
2.0
9203-MSWLF-1980
MW-22
6/10/1999
35.67984
78.86062
Regolith
28.5
13.5 - 28.5
11.5 - 13.5
299.39
12.64
286.75
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
14.60
272.23
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
7.17
287.87
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
10.10
285.77
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
5.55
277.40
2.0
9203-MSWLF-1980
MW-27
1 6/9/1999
1 35.67585
78.85661
Regolith
31.5
16.5 - 31.5
14.5 - 16.5
297.31
15.64
281.67
2.0
9203-MSWLF-1980
MW-28
6/10/1999
1 35.68378
78.84759
Bedrock
71.0
61.0 - 71.0
59.0 - 61.0
319.70
11.90
307.80
2.0
9203-MSWLF-1980
MW-29
2/21/20111
35.68420
78.85379
Regolith
25.3
15.3 - 25.3
13.3 - 15.3
284.76
8.25
276.51
2.0
Notes:
1. Groundwater elevations were measured on April 29, 2019.
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 June 2019

Table 2
Summary of Calculated Groundwater Flow Velocities
April 2019 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 5.71E-02
9203-MSWLF-1980
MW-6
0.42
0.023
0.05
1.92E-01
9203-MSWLF-1980
MW-8
2.63
0.018
0.13
3.72E-01
9203-MSWLF-1980
MW-9
0.33
0.018
0.05
1.21E-01
9203-MSWLF-1980
MW-10
0.52
0.019
0.13
7.43E-02
9203-MSWLF-1980
MW-11
0.42
0.018
0.13
5.86E-02
9203-MSWLF-1980
MW-12
0.42
0.018
0.25
2.97E-02
9203-MSWLF-1980
MW-13
1.24
0.014
0.05
3.38E-01
9203-MSWLF-1980
MW-14
0.26
0.017
0.05
8.64E-02
9203-MSWLF-1980
MW-15
2.00
0.017
0.18
1.85E-01
9203-MSWLF-1980
MW-16
0.42
0.015
0.05
1.24E-01
9203-MSWLF-1980
MW-17
0.42
0.016
0.13
5.22E-02
9203-MSWLF-1980
MW-18
6.43
0.020
0.08
1.59E+00
9203-MSWLF-1980
MW-19
1.84
0.018
0.13
2.59E-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 June 2019

Table 3
Water Quality Parameters
April 2019 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
ConductivityPH Turbidity�. .R
.U. (11S) kdegrees IT(N
6.99 2,914 17.4 6 8.83 95.7
9203-MSWLF-1980
MW-4
5.53
247
16.6
24 7.17
170.9
9203-MSWLF-1980
MW-6
5.83
1,385
16.3
12 0.44
65.3
9203-MSWLF-1980
MW-8
5.90
424
15.8
4 0.26
18.6
9203-MSWLF-1980
MW-9
5.84
785
16.1
28 0.07
1.8
9203-MSWLF-1980
MW-10
5.56
1,003
14.4
5 0.23
27.7
9203-MSWLF-1980
MW-11
5.22
447
14.4
68 0.30
48.0
9203-MSWLF-1980
MW-12
6.29
1,527
14.3
11 0.18
27.6
9203-MSWLF-1980
MW-13
4.45
339
15.2
6 1.14
198.2
9203-MSWLF-1980
MW-14
4.64
560
16.4
1 0.07
152.4
9203-MSWLF-1980
MW-15
4.98
618
16.4
10 0.16
148.2
9203-MSWLF-1980
MW-16
5.40
278
18.7
7 0.19
77.5
9203-MSWLF-1980
MW-17
5.51
479
15.3
138 0.28
130.1
9203-MSWLF-1980
MW-18
5.83
667
15.7
18 0.44
145.6
9203-MSWLF-1980
MW-19
5.52
276
15.8
1 0.44
97.9
9203-MSWLF-1980
MW-20
6.92
320
15.3
27 2.83
149.5
9203-MSWLF-1980
MW-21
5.14
111
17.4
150 6.44
213.1
9203-MSWLF-1980
MW-22
6.24
738
14.9
15 1.20
12.3
9203-MSWLF-1980
MW-23
6.46
1,147
15.3
9 0.98
-19.4
9203-MSWLF-1980
MW-24
5.64
1,521
15.8
195 0.25
44.0
9203-MSWLF-1980
MW-25
6.08
1,613
15.4
26 0.07
79.8
9203-MSWLF-1980
MW-26
3.80
751
14.6
9 0.33
247.6
9203-MSWLF-1980
MW-27
5.82
629
16.7
6 0.17
-10.6
9203-MSWLF-1980
MW-28
6.20
795
17.3
29 6.77
110.0
9203-MSWLF-1980
Surface Water Sample
9203-MSWLF-1980
MW-29
Location
SW-1
5.02
6.08
193
93
14.7
1 20.1
39 0.51
1 7 1 8.68
61.6
1 130.4
9203-MSWLF-1980
SW-2
DRY
9203-MSWLF-1980
SW-3
6.68
321
1 17.7
1 102
1 0.17
1 9.3
Notes:
1. Water quality measurements were collected on April 29-30 and May 1-2, 2019.
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 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
North Carolina 2L or IMAC
Standard
1.
10
700
V
2
10
1*
1,000
15
1
100
20
20
20,000*
0.2*
[0.3*
1,000
FOO,000
MW-2
4-Apr-12
159
18.3
--
7.271
--
MW-2
6-Nov-12
0.5631
401
2.391
2.241
1.971
--
2.431
8.831
--
MW-2
15-May-13
801
0.2J
0.07J
0.51
--
41
34
--
MW-2
6-Nov-13
210
1.01
0.21
21
0.41
11
--
516
--
MW-2
9-Apr-14
150
0.3J
0.10J
21
0.21
0.041
0.71
2J
--
14MM
516
--
MW-2
28-Oct-14
2J
360
0.1J
0.21
21
0.021
21
21
--
0.071
416
--
MW-2
5-May-15
0.71
190
0.11
11
0.041
11
--
316
--
MW-2
19-Nov-15
0.51
650
21
41
61
0.061
31
21
--
10
--
MW-2
26-Apr-16
250
--
20
--
MW-2
17-Nov-16
0.401
370
0.161
1.5113
1.81
1.01
0.361
--
6.416
4.21
--
MW-2
27-Apr-17
2.11
160
0.971
0.281
2.81
9.41
--
9.6.1
--
MW-2
26-Sep-17
170
0.831
--
14J
--
MW-2
16-Jan-18
200
0.761
0.251
1.51
--
8.7.1
--
MW-2
28-Mar-18
130
--
8.11
4.OJ
--
MW-2
31-Aug-18
170
--
7.9.1
3.1J
--
MW-2 (dissolved)
31-Aug-18
-
--
--
-
--
-
-
-
--
--
--
--
--
--
--
7.8
--
--
MW-2
28-Nov-18
180
--
7.8.1
4.31
--
MW-2
26-Feb-19
120
--
9.61
5.41
--
MW-2
2-May-19
170
2.5J
1.3J
1.71
4.51
2.41
1.51
--
13J
14B
--
MW-4
8-Nov-11
45.61
2.271
4.1518
--
6.851
17.8
--
MW-4
4-Apr-12
0.911
38.81
--
3.84.1
--
MW-4
6-Nov-12
1.101
57.41
2.851
1.62J
2.581
2.871
3.481
--
7.651
11.1
--
MW-4
15-May-13
21
50J
0.051
2J
1.0J
21
21
21
--
516
--
MW-4
6-Nov-13
41
901
0.11
61
4J
11
41
91
--
27
--
61
MW-4
9-Apr-14
2J
40J
11
0.3.1
1.01
0.51
0.021
1.01
--
71B
--
MW-4
28-Oct-14
2J
70J
0.081
4113
2J
41
31
51
--
0.091
51
16B
--
MW-4
5-May-15
41
801
0.11
0.11
Si
2.1
81
41
41
--
51
13B
--
MW-4
19-Nov-15
2J
40J
0.11
21
0.61
11
11
0.111
21
--
61
--
MW-4
26-Apr-16
501
11
0.41
11
--
--
MW-4
16-Nov-16
1.71
48J
0.121
0.0901
2.81
0.791
2.71
2.01
2.51
--
7.11
7.61
--
MW-4
28-Apr-17
33J
--
5.6.1
3.61
--
MW-4
26-Sep-17
0.921
2.41
56J
0.231
4.41
0.921
2.81
2.51
3.51
--
111
10
--
MW-4(dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
4.OJ
--
--
MW-4
28-Mar-18
3.41
68J
0.181
6.71
4.11
2.81
4.61
--
9.51
11
--
MW-4(dissolved)
28-Mar-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-4
28-Nov-18
1.41
42J
2.21
0.721
2.41
--
3.61
2.51
--
MW-4(dissolved)
28-Nov-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
2.6J
--
--
MW-4
2-May-19
1.3J
40J
2.31
0.541
--
3.51
4.0131
--
MW-4(dissolved)
2-May-19
--
--
I --
I --
--
I --
--
I --
I --
--
I --
I --
--
I--
MW-6
4-Apr-12
0.2541
248
6.791
1.491
2.521
2.181
--
15.81
7.071
--
MW-6
6-Nov-12
509
6.42J
1.16J
1.911
2.601
--
16.21
18.4
--
MW-6
15-May-13
0.61
280
0.81
71
11
27J
2J
--
916
--
MW-6
6-Nov-13
450
0.31
0.21
2.1
11
0.021
191
2J
--
6113
--
MW-6
9-Apr-14
11
470
0.81
0.31
10
21
0.041
31J
3J
--
301
27B
--
MW-6
28-Oct-14
0.91
530
0.41
61
21
0.031
26J
2J
--
9113
--
MW-6
5-May-15
11
570
0.51
0.41
5J
31
0.061
25J
21
--
131E
--
MW-6
18-Nov-15
0.51
660
0.21
21
3.1
41
0.71
20J
11
--
11
--
MW-6 (dup)
18-Nov-15
11
620
0.061
0.21
31
3J
41
0.91
0.031
20J
11
--
12
--
MW-6
27-Apr-16
0.3J
11
610
0.07J
0.31
2113
3JB
41
0.81
21J
11
--
13
--
MW-6
16-Nov-16
0.251
0.911
570
0.621
0.86J
3.91
25J
1.21
0.331
--
2.71
5.91
--
MW-6
27-Apr-17
620D
0.671
13
4.31
191
1.81
--
3.6.1
25
--
MW-6
27-Sep-17
0.681
1,00013
0.171
1.41
3.21
23J
--
4.41
6.31
--
MW-6 (dup)
27-Sep-17
1,00013
3.31
24J
--
3.8.1
7.11
--
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
--
10
--
MW-6 dup (dissolved)
28-Mar-18
-
-
800
-
--
-
18
--
--
-
--
--
--
--
--
--
--
--
MW-6
28-Nov-18
850
0.701
14
3.41
191
--
8.51
--
MW-6 (dissolved)
28-Nov-18
-
-
800
-
--
-
10
--
--
--
--
--
--
--
--
--
--
-
MW-6
2-May-19
1.31
800
0.281
13
2.11
23J
--
11B
--
MW-6 (dissolved)
2-May-19
--
-
1 820
-
--
I -
1 13
1 --
I --
I --
I --
I --
I --
I --
I --
I --
I --
--
Smith Page 1 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-8
4-Apr-12
0.5741
40.4.1
2.351
3.20.1
--
30.0J
--
MW-8
4-Jun-12
--
--
--
--
I --
--
--
--
--
--
--
--
--
8,290
--
--
--
200,000
--
--
--
--
--
--
MW-8
19-Jul-12
-
--
--
--
--
--
--
10,100
--
--
--
240,000
MW-8
16-Aug-12
-
I
--
--
--
--
--
-
--
--
--
--
--
--
8,600
--
--
--
170,000
MW-8
6-Nov-12
157y-13
0.91
104
0.41
18.7
5.60J
6J
13.2
52.3
10,000
SAM
5.201
110,000
MW-8
31
110
0.21
115
0.51
24J
9,520
12B
212,000
--
MW-8
31-Jul-13
--
--
--
--
--
--
--
--
--
--
--
--
9,150
--
--
--
248,000
MW-8
6-Nov-13
0.31
150
61
61
24J
7,900
216
189,000
--
MW-8
16-Jan-14
--
--
--
--
--
--
--
--
--
--
--
--
8,280
--
--
--
212,000
MW-8
10-Apr-14
0.61
0.51
130
0.31
71
81
0.21
0.051
34J
8,830
81
14B
212,000
MW-8
29-Oct-14
0.51
160
0.21
11
41
51
0.31
53
7,800
10B
181,000
MW-8
7-May-15
3.11
0.61
140
0.21
91
2.1
91
0.31
0.021
29J
7,900
51
196,000
MW-8
19-Nov-15
1.31
0.71
190
0.61
6J
7J
61
0.31
11
15J
41
178,000
MW-8
26-Apr-16
11
200
20
10
91
0.71
0.031
67
9,150
51
196,000
MW-8
16-Nov-16
0.521
160
6.91
0.681
73
6,000
5.81
180,000
MW-8
28-Apr-17
0.67J
120
3.2J
3.9J
4.61
0.271
30J
6,400
14J
3.91
210,000
MW-8
27-Sep-17
130
2.6J
12
2.81
6,800
24J
2.81
190,000H
MW-8
28-Mar-18
0.67J
110
0.23J
7.2J
4.5J
2.01
42J
7,000
16J
3.41
170,000
MW-8
27-Nov-18
160
23
12
9.11
0.49J
95
7,100
111
4.91
190,000
MW-8
1-May-19
210
13
19
6.31
0.381
84
21,000
5.0J
4.381
160,000
MW-9
30-Mar-11
176
0.2041
8.41J
3.19J
9.171E
3.091
10.3.1
--
--
MW-9
7-Nov-11
147
0.1361
3.18J
1.28J
2.82113
--
--
MW-9
4-Apr-12
191
0.3551
10.1
3.921
12
2.581
11.6.1
--
M
--
MW-9 (dup)
4-Apr-12
180
0.293J
8.31J
3.38J
9.98J
10.21
--
--
MW-9
4-Jun-12
--
--
--
--
--
--
--
--
--
--
--
--
--
11,400
--280,000
MW79
19-Jul-12
38,600
--
--
--
1,100,000
MW-9
16-Aug-12
--
--
I
I
-
I
--
--
--
--
--
--
--
--
28,500
--
--
--
650,000
MW-9
6-Nov-12
0.446J
2,130
1,320
0.546J
0.21
125
8.16J
4.15J
2J
45,300
30,100
17.4J
41
36
156
970,000
473,000
MW-9
15-May-13
61
51
57
4J
0.08J
MW-9 (dup)
15-May-13
0.21
7J
1,260
0.21
31
57
41
0.071
21
--
2J
12B
--
MW-9
31-Jul-13
--
--
--
--
--
--
--
--
--
--
--
--
--
30,800
--
--
--
463,000
MW-9
6-Nov-13
81
jjhPO
0.41
0.11
71
65
71
0.081
471
31
23,600
0.11
191
27
431,000
MW-9
16-Jan-14
--
--
--
--
--
--
--
--
--
--
--
--
--
21,800
--
--
--
427,000
MW-9
10-Apr-14
8.1
1,060
0.11
0.11
11
19
39
41
0.071
31J
21
21,300
301
11B
417,000
MW-9 (dup)
10-Apr-14
0.31
10
1,050
0.11
0.31
11
19
50
41
0.06J
32J
2J
IaW
17B
--
MW-9
29-Oct-14
6.1
820
0.11
0.21
2113
14
29
51
0.11
32J
21,300
13B
375,000
MW-9 (dup)
29-Oct-14
61
820
0.11
0.21
1JB
14
30
51
0.04J
32J
--
10B
--
MW-9
7-May-15
7.1
1,000
0.31
41
16
29
81
0.041
33J
19,800
4J
15
389,000
MW-9
20-Nov-15
6J
810
0.06J
0.81
12
18
7.1
0.10J
25J
2J
3J
383,000
MW-9
27-Apr-16
61
930
0.11
0.41E
13
11
61
24J
11
21,200
41
403,000
MW-9
16-Nov-16
6.81
1,100
0.0611
0.93J
14
10
7.4.1
0.036J
28J
19,000
2.81
4.0.1
370,000
MW-9
27-Apr-17
5.11
950D
0.181
1.41
12
14
8.31
0.0411
32J
21,000
3.3J
5.51
420,000
MW-9
27-Sep-17
6.1J
900
10
5.7.1
3.0.1
24J
20,000
4.01
380,000
MW-9
29-Mar-18
0.62J
4.9.1
850
1.61
12
11
7.41
27J
22,000
4.01
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
2.51
470,000
MW-9 (dissolved)
28-Nov-18
--
--
1,100
--
--
-
13
--
--
--
--
--
--
--
--
--
--
--
MW-9
2-May-19
4.6.1
1,400
0.14J
25
7.21
4.61
57
32,000
9.71
580,000
MW-9 (dissolved)
2-May-19
--
--
1,400
--
-
-
25
--
--
--
--
--
--
--
--
--
-
Smith Page 2 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-10 30-Mar-11 14.4 534 6.731 51.6 2.631B 2.931 41.61 2.011 -- --
MW-10 7-Nov-11 8.75J 476 0.1411 4.521 11.4 1.64J 3.72JB 18.71 -- 3.301 9.39J -
MW-10 4-Apr-12 10.2 596 4.971 58.8 47.41 -- --
MW-10 4-Jun-12 - -- -- -- -- -- -- -- -- -- -- -- - 58,100 -- -- -- 630,000
OM
MW-10 19-Jul-12 -- -- -- -- -- -- -- -- -- -- -- -- -- 1,680,000 -- -- -- 11,000,000
MW-10 16-Aug-12 -- -- -- -- - -- -- -- -- -- -- 1,900,000 -- -- -- 11,000,000
MW-10 6-Nov-12 34.2 2,050 2.94 67.6 42.5 152 0.349 7.641 595,000 111 195 2,800,000
MW-10(dup) 6-Nov-12 28.5 2,060 3.31 76.1 46.1 190 42.8 0.306 113 8.231 -- 127 231 -
MW-10 15-May-13 32 1,140 2. 441 46 154 28 0.191 2J 253,000 O.3J 84 269 1,100,000
MW-10 31-Jul-13 -- -- -- -- -- -- -- -- - -- -- -- -- 121,000 -- -- -- 680,000
MW-10 6-Nov-13 21 0.81 0.11 10 31 45 81 0.061 39J 31 129,000 0.081 31 55 794,000
MW-10 (dup) 6-Nov-13 22 1.6 0.41 LLZO 37 75 16 0.101 50.1 4.1 -- 0.11 57 114 -
MW-10 16-Jan-14 -- -- -- -- -- -- -- -- -- -- -- -- -- 69,600 -- -- -- 460,000
MW-30 10-Apr-14 16 310 0.081 iJ 14 21 0.41 0.071 14J 50,400 716 393,000
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 0.1J 21 29 31 0.61 0.021 36J 31 77,800 61 756,000
MW-10 20-Nov-15 25 730 0.1J 31 21 71 0.91 0.051 32J 31 61 680,000
MW-30 27-Apr-16 O.3J 34 850 0.lJ 0.51E 24 21 0.21 30J 21 93,400 21 832,000
MW-10 16-Nov-16 20 830 1.21 17 1.21 25J 65,000 1.6.1 1.91 760,000
MW-10 27-Apr-17 350 0.141 11 3.51 0.401 13J 40,000 2.11 2.81 350,000
MW-10 27-Sep-17 0.591 8.01 520 7.6.1 0.771 9.61 34,000 2.3J 380,000
MW-10 29-Mar-18 0.73.1 6.1J 480 0.231 2.81 35 6.51 1.11 38J 54,000 5.01 66 470,000
MW-10(dissolved) 29-Mar-18 -- -- -- -- -- -- 33 -- -- -- -- -- -- -- -- -- --
MW-10 28-Nov-18 2.91 42 4.21 1.11 49J 55,000 4.1J 10 590,000
MW-10(dissolved) 28-Nov-18 -- 600 -- -- -- 36 -- -- -- -- -- -- -- -- -- -
MW-10 2-May-19 2 1.41 44 1.61 1 61 1 1.31 1 110,000 4.61 1 6.91 670,000
MW-11 31-Mar-11 75.5.1 -- 9.291 --
MW-11 8-Nov-11 83.81 1.081 -- 1. 14.7 --
MW-11 4-Apr-12 94.3.1 -- --
MW-11 6-Nov-12 93.21 2.521 -- 13.2 --
MW-11 15-May-13 O.6J 70J 0.51 2.1 0.81 2.1 -- 316 --
MW-11 6-Nov-13 0.81 70J 1.1 0.91 2.1 -- 4113 --
MW-11 10-Apr-14 1J 70J 0.7J 0.5J 11 0.31 0.041 21 -- 816 --
MW-11 29-Oct-14 0.61 70J O.41B 0.91 11 0.21 2.1 -- 5.1 --
MW-11 6-May-15 21 110 0.051 11 8.1 21 0.51 0.021 41 -- 716 --
MW-11 20-Nov-15 1.1 70J 0.051 0.21 0.51 5.1 21 0.21 31 11 -- 13 --
MW-11 27-Apr-16 1.1 110 9.1 0.81 31 -- 41 --
MW-11 16-Nov-16 0.601 91J 2.41 0.771 2.6.1 -- 1.4J 3.5.1 --
MW-11 28-Apr-17 96J 3.9J 1.51 -- 2.3J 9.8.1 --
MW-11 28-Sep-17 92J 1.8J -- 3.01 --
MW-11 29-Mar-18 87J 3.1.1 2.4J -- 3.11 -
MW-11 28-Nov-18 1.61 100 5.9J 2.9J -- 6.81 -
MW-11 2-May-19 2.9J 170 0. 181 1.5J 6.0J 2.4J 1.21 6.9.1 -- 15B -
MW-11 (dissolved) 2-Mav-19 -- -- -- -- -- -- 5.1 -- -- -- -- -- -- -- -- -- --
CPage 3 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
North Carolina 2L or IMAC
Standard
1.
10
700
V
2
10
1*
1, 0 0 OF-,
1
100
20
20
20,000*
0.2*
0.3*
1,000
500,000
MW-12
31-Mar-11
276
1.661E
2.461
9.68.1
--
1.42J
10.1
--
MW-12
8-Nov-11
3.931
115
3.02113
--
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
2.1
--
--
MW-12
6-Nov-13
41
140
0.51
0.21
21
1.1
--
--
MW-12
10-Apr-14
21
230
0.91
0.21
0.61
0.041
2.1
--
Si
4113
--
MW-12
28-Oct-14
21
130
0.91E
0.11
0.51
1.1
--
2113
--
MW-12
6-May-15
21
290
0.41
0.11
0.51
0.051
3.1
--
3113
--
MW-12
20-Nov-15
61
200
0.31
0.61
11
2J
--
--
MW-12
27-Apr-16
SJ
330
0.081
31
41
11
51
11
--
6J
--
=
MW-12
17-Nov-16
5.11
140
0.671E
1.4.1
--
--
MW-12
27-Apr-17
3.91
260
0.821
0.0491
4.21
5.9.1
--
--
MW-12 (dup)
27-Apr-17
3.91
250
3.91
3.9.1
--
--
MW-12
28-Sep-17
0.851
3.81
130
1.31
--
--
MW-12
29-Mar-18
7.81
89.1
--
--
MW-12
28-Nov-18
5.31
220
2.11
--
--
MW-12
2-May-19
5.21
290
1.81
1.31
0.34J
4.31
2.0.1
--
7.8.1
--
MW-12 (dissolved)
2-May-19
I --
--
I --
I --
--
I --
I
--
I --
--
I --
I --
MW-13
31-Mar-11
576
2.301
11.3
3.331E
0.273
44.91
3.48.1
--
60.9
--
MW-13
8-Nov-11
4.701
0.1301
1.21
3.081
16.8
5.291
53.2
--
243
--
MW-13
3-Apr-12
4.411
2.481
17.0
4.641
0.384
53.4
--
88.1
--
MW-13
5-Nov-12
0.6331
1.13J
10.4
8.361
0.487
46.2.1
--
4.12J
234
--
MW-13
16-May-13
21
550
0.11
0.61
0.51
91
13
0.41
0.35
36J
--
103
--
MW-13
7-Nov-13
0.91
480
0.081
0.2J
7J
4JB
0.15J
33J
--
36
--
MW-13
10-Apr-14
21
590
0.11
0.61
0.31
10.0
18
0.79
35J
--
61
144
--
MW-13
28-Oct-14
2J
460
0.11
1.7
6J
13
0.2J
0.21
30J
--
0.06J
265
--
MW-13
6-May-15
2J
610
0.11
0.81
0.21
10
17
0.39
39J
--
98
--
MW-13
20-Nov-15
11
S00
0.11
0.3J
0.3J
81
13
0.50
32J
31
--
48
--
MW-13
27-Apr-16
3J
620
0.11
0.21
0.31E
91
13
0.61
0.51
35J
--
58
--
MW-13
17-Nov-16
1.21
S00
0.181
6.4.1
4.7JB
0.20J
0.36
31J
0.17J
--
2.OJ
41
--
MW-13
28-Apr-17
2.61
380
0.16J
5.7J
5.51
0.36
24J
4.8.1
--
3.2.1
38
--
MW-13
28-Sep-17
0.621
2.11
S10D
0.161
8.6J
2.7.1
0.43
35J
--
44
--
MW-13
29-Mar-18
1.51
490
0.331
6.7.1 1
7.91
0.351
0.56
29J
--
3.4.1
47
--
MW-13 (dissolved)
29-Mar-18
--
--
--
--
--
--
6.5J
--
--
--
--
--
--
--
--
--
--
MW-13
28-Nov-18
200
0.381
1.3J
3.81
0.37
13
--
20
--
MW-13
29-Apr-19
1.31
450
0.191
7.31
5.7.1
0.40
26J
--
33
--
MW-13 (dup)
29-Apr-19
1 1.41
1 490
1
0.171
1 7.9.1
5.81
0.37
1 27J
--
36
--
MW-14
30-Mar-11
0.982J
36.3J
0.5041
2.89J
3.31JB
--
7.52J
13.0
--
MW-14
7-Nov-11
0.5281
5.601
26.61
1.911
--
5.771
5.42.1
--
MW-14
3-Apr-12
0.4461
178
2.381
3.651
8.281
--
3.09J
--
MW-14
5-Nov-12
0.2991
60.01
3.59.1
--
2.09.1
--
MW-14
16-May-13
0.7J
701
1.8
11
]J
51
0.021
51
--
51
--
MW-14
7-Nov-13
0.61
100J
21
0.61
0.91B
5.1
--
8J
7113
--
MW-14
10-Apr-14
0.91
901
0.81
11
2J
51
0.21
0.091
9.1
--
151
56.0
--
MW-14
28-Oct-14
0.31
140
0.11
0.41E
0.5J
11
5.1
--
2113
--
MW-14
6-May-15
0.71
0.8J
140
0.11
11
11
71
0.181
10.1
--
6113
--
MW-14 (dup)
6-May-15
1.
90
0.21
11B
11
12
0.091
6.1
--
6J
--
MW-14
20-Nov-15
0.91
150
0.71
0.7J
41
0.081
51
11
--
4J
--
MW-14
27-Apr-16
0.41
0.51
240
31B
11
0.121
18J
--
--
0.761
MW-14
17-Nov-16
0.721
0.931
210
0.17J
2.7J
2.61B
0.17J
0.80
16J
0.20J
--
4.11
3.61
--
MW-14
28-Apr-17
120
5.51
0.43
4.61
1.6.1
--
5.5.1
5.0.1
--
0.841
MW-14
28-Sep-17
140
0.38J
1.4J
1.91
0.13J
12J
--
4.9.1
5.3.1
--
MW-14
29-Mar-18
0.651
120
1.41
0.41
5.1.1
--
2.9.1
160
--
MW-14
27-Nov-18
0.831
260
0.331
11
2.5J
3.61
0.361
2.5
24J
--
7.4.1
3.7.1
--
MW-14 (dup)
27-Nov-18
250
0.631
10
2.91
6.61
0.501
3.3H
24J
--
7.8.1
5.8.1
--
0.811
MW-14
29-Apr-19
250
0.341
4.81
1 2.1.1
1 4.51
1.6
21J
--
5.61
1 5.5.1
--
Smith Page 4 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
North Carolina 2L or IMAC
Standard
1.
10
700
4*
1 2
10
1*
1,00.j
15
1
100
20
20
20,000*
0.2*
0.3*
1,000
MW-15
31-Mar-11
0.4441
118
1.11
2.911
1.211
8.291E
2.421
0.1901
23.91
0.8481
--
4.561
5.65.1
--
MW-15
8-Nov-11
118
0.7001
1.091
16.5.1
--
2.31.1
--
MW-15
5-Apr-12
LOU
117
5.951
18.7.1
--
--
MW-15
7-Nov-12
1.20J
133
18.3.1
--
5.03.1
--
MW-15
16-May-13
1.31
140
0.51
11
11
14
0.31
0.071
21J
--
--
MW-15
7-Nov-13
220
0.051
0.11
21
4J
51B
0.111
34J
--
--
MW-15
8-Apr-14
0.81
160
1
0.51
11
41
0.31
0.081
23J
2J
--
6J
716
--
MW-15
27-Oct-14
1.61
180
0.41
0.21E
2J
21
0.21
25J
--
416
--
MW-15
5-May-15
1.01
0.81
210
0.41
0.81
4.1
17
0.21
0.081
28J
--
516
--
MW-15
18-Nov-15
0.41
180
0.71
0.31
21
21
0.31
0.031
27J
11
--
51
--
MW-15
27-Apr-16
280
0.071
0.21
51
4J
71
0.81
0.21
32J
--
61
--
MW-15
17-Nov-16
0.801
0.361
190
0.491
2.01
0.711
3.91E
0.211
0.111
30J
0.331
--
1.81
7.0.1
--
MW-15
28-Apr-17
190
0.271
S.51
0.12J
23J
3.9.1
--
2.7.1
5.6.1
--
MW-15
28-Sep-17
240
0.481
3.01
4.41
0.311
0.31
30J
--
4.8.1
4.6.1
--
MW-15
29-Mar-18
250
0.361
6.11
3.11
4.91
0.491
0.23
28J
--
5.3.1
5.0.1
--
MW-15
28-Nov-18
0.53J
190
0.601
2.51
1.71
26J
--
5.0.1
--
MW-15
29-Apr-19
220
0.32J
1.41
2.9J
27J
--
3.1.1
--
MW-16
1-Apr-11
10.8
451
4.401
5.911
2.721E
10.31
1.72.1
--
6.35.1
--
MW-16
9-Nov-11
18.9
348
0.1231
6.12J
5.69.1
4.971
5.311
--
7.0M
13.8
--
MW-16
5-Apr-12
0.267J
14.6
433
4.111
5.20J
9.341
2.681
--
--
MW-16
7-Nov-12
1.71.1
11.1
436
2.64J
6.13.1
3.981
7.561
--
5.46.1
--
MW-16
14-May-13
14
350
11
6J
31
0.81
91
--
316
--
MW-16
5-Nov-13
16
260
11
5.1
11
0.31
41
2J
--
716
--
MW-16
8-Apr-14
13
300
0.31
5J
11
0.31
0.021
71
21
--
51
616
--
MW-16
27-Oct-14
10.1
330
0.11
0.2JB
5.1
iJ
0.41
71
--
516
--
MW-16
5-May-15
13
280
11
5J
31
0.71
0.031
71
2J
--
5113
--
MW-16
3-Nov-15
12
300
0.41
51
11B
0.41
71
--
41
--
MW-16
27-Apr-16
12
330
0.71
4J
0.51
81
11
--
4.1
--
MW-16
16-Nov-16
14
280
0.34J
0.73J
4.4.1
1.51
0.731
6.51
0.20J
--
1.81
6.51
--
MW-16
27-Apr-17
13
230
2.01
1.01
0.281
3.9.1
--
3.1.1
--
MW-16
26-Sep-17
12
320
4.2.1
1.31
7.11
--
4.71
--
MW-16
29-Mar-18
14
250
1.81
4.81
6.7.1
--
3.3.1
--
MW-16
28-Nov-18
19
170
4.4J
6.61
--
2.5J
2.61
--
MW-16
2-May-19
1
12
210
0.131
3.8J
4.11
0.491
6.3.1
--
5.881
--
MW-17
9-Nov-11
13.3
190
0.183J
8.34J
5.52.1
6.551
7.491
8.801
--
10.6J
27.5
--
MW-17
5-Apr-12
5.591
105
1.701
2.00J
3.221
5.181
--
2.42.1
--
MW-17
7-Nov-12
0.2261
3.57J
156
1.93J
2.15.1
1.781
3.231
4.981
--
7.49J
--
MW-17
14-May-13
101
120
0.08J
0.11
21
21
31
21
51
--
6113
--
MW-17
6-Nov-13
12
120
0.91
1.1
21
0.61
31
--
51
22
--
MW-17
10-Apr-14
81
70J
0.31
11
11
21
0.71
0.041
3.1
--
Si
916
--
MW-17
28-Oct-14
8.1
140
0.04J
2113
3.1
31
21
0.021
6.1
--
11
--
MW-17
5-May-15
11
140
0.21
0.11
51
6J
71
31
91
--
24
--
MW-17
19-Nov-15
14
150
0.09J
0.11
21
7.1
31
21
101
11
--
101
-
MW-17
26-Apr-16
11
110
0.21
21
4J
31
11
7.1
--
91
--
MW-17
17-Nov-16
0.22J
12
120
0.21J
2.3J
1.8113
0.301
6.31
0.20J
--
3.71
3.51
--
MW-17
28-Apr-17
8.9J
100
1.51
0.501
2.91
2.1.1
--
2.8J
5.7.1
--
MW-17
26-Sep-17
9.51
150
1.61
1.51
0.711
5.4.1
--
5.0J
4.31
-
MW-17 (dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
2.41
--
--
MW-17
29-Mar-18
0.53J
280
0.711
0.43J
25
14
33
31J
--
71
82
--
MW-17 (dissolved)
29-Mar-18
--
--
--
--
--
--
--
--
--
--
--
44
--
--
MW-17
28-Nov-18
6.2J
93J
0.601
2.81
1.91
5.0.1
111
3.31
-
MW-17
2-May-19
160
0.301
7.81
5.51
11
5.71
13J
--
16J
30B
--
7.2
MW-17 (dissolved)
2-May-19
--
--
I --
I --
I --
--
--
--
--
--
I --
--
I -
21
--
-
cSPi� ith Page 5 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-18
8-Nov-11
104
1.331
2.5316
8.05.1
--
2.ONM 8.83.1
--
MW-18
4-Apr-12
89.51
9.94.1
--
--
MW-18
6-Nov-12
104
12.1.1
--
5.80.1
--
MW-18
15-May-13
2J
901
0.31
1.1
0.3.1
13J
--
--
7��l
MW-18
6-Nov-13
4.1
120
0.2J
41
61
21
0.021
18J
2J
--
61 24
--
MW-18
10-Apr-14
2J
801
0.51
21
0.03J
15J
--
7J 6J6
--
MW-18
28-Oct-14
2J
801
1J
14J
--
3.1
--
MW-18
5-May-15
2J
901
0.31
1.1
2.1
15J
--
4.113
--
MW-18
19-Nov-15
2.1
901
0.41
11
11
16J
11
--
4.1
--
MW-18
26-Apr-16
11
901
0.41
2.1
15J
--
4.1
--
MW-18
16-Nov-16
2.3.1
100
0.111
0.931
2.21
0.471
16J
1.2.1
--
2.3J 7.1.1
--
MW-18
27-Apr-17
3.2.1
110
0.14J
3.21
5.6.1
1.9.1
0.0341
23J
3.7.1
--
6.91 16
--
MW-18
26-Sep-17
2.4.1
110
0.171
2.61
4.21
1.11
18J
--
12J 14
--
MW-18 (dissolved)
26-Sep-17
-
--
--
--
--
--
--
--
--
--
--
-- --
--
--
5.9.1 --
--
MW-18
28-Mar-18
1.3.1
981
1.91
17J
--
--
MW-18
28-Nov-18
1.4.1
100
1.61
18.1
--
--
MW-18
2-May-19
1.8.1
100
1.51
2.01
0.361
7.8.1
--
2.7J 5.3BJ
--
MW-18 (dissolved)
2-May-19
--
--
--
-
--
--
--
--
--
--
--
-- --
--
--
--
--
MW-19
9-Nov-11
0.701J
4.521
169
0.4311
1.951
2.11.1
--
0.1661
6.52J
5.221
--
MW-19
5-Apr-12
2.3OJ
125
2.081
I
6.001
3.03J
I
--
2.781
6.08J
--
MW-19
4-Jun-12
--
--
--
--
--
--
--
--
--
--
--
--
--
44,700
--
--
--
230,000
MW-19
19-Jul-12
--
--
--
--
----
--
--
40300
--
--
--
240,000
MW-19
16-Aug-12
I
--
--
--
--
--
--
--
--
--
--
--
--
42500
--
--
--
110,000
MW-19
7-Nov-12
16-May-13
1810.7491
4.971
3.091
0.41
6.141
34800
37,100
8.191
2J
21.2
130,000
MW-19
111jilliMMU
180
1
21
21
51
5J
220,000
--
--
MW-19
31-Jul-13
--
--
--
--
--
--
--
--
--
--
--
40,500
--
--
--
242,000
MW-19
7-Nov-13
2.1
170
O.S1
0.11
11B
11
36,800
41
4.113
222,000
MW-19
16-Jan-14
--
--
--
--
--
--
--
--
--
--
--
--
--
40,900
--
--
--
232,000
MW-19
9-Apr-14
1.OJ
3.1
ISO
0.41
2J
101
71
0.41
0.041
12J
10,200
10B
154,000
MW-19
29-Oct-14
4.11
21
150
0.91
2J13
8.1
4.1
0.31
101
14,900
9.113
170,000
MW-19
7-May-15
3.2J
2J
220
0.O9J
0.21
3J
18
14
0.31
0.031
25J
7,900
2J
27
150,000
MW-19
20-Nov-15
1.31
21
150
0.081
0.31
31
5J
51
0.41
101
11
81
134,000
MW-19
26-Apr-16
O.3J
11
160
0.O6J
2J
5.1
19
0.21
15J
7,900
8.1
120,000
MW-19 (dup)
26-Apr-16
0.41
11
160
0.O7J
0.11
21
Si
20
0.2.1
151
8J
MW-19
16-Nov-16
0.59.1
2.1.1
180
0.13J
3.0J
11
6.01
0.471
16J
7,600
4.8.1
7.2J
160,000
MW-19
27-Apr-17
170
1.61
2.51
6.01
0.34.1
0.0481
9.5.1
18,000
4.71
6.21
170,000
MW-19
27-Sep-17
1.7.1
170
1.51
34,000
111
200,000
MW-19
28-Mar-18
160
3.31
1.51
3.41
0.49.1
7.8.1
16,000
7.41
160,000
MW-19
27-Nov-18
1.7.1
200
2.31
1.7J
3.1J
26,000
4.6.1
170,000
MW-19
1-May-19
1
1.61
210
4.31
1.91
2.3.1
1.1J
7.91
1
1 32,000
7.1.1
6.481
1 170,000
MW-20
1-Apr-11
4.27J
270
0.2441
19.8
11.1
18.613
12.9
21.41
1.53.1
--
25.5
60.3
--
MW-2O
9-Nov-11
6.55.1
290
0.3711
24.2
14.1
16.6
14.4
23.1.1
--
29.5
78.5
--
MW-2O
5-Apr-12
0.722J
4.37J
162
4.66J
1.57.1
4.301
2.521
4.25.1
--
6.28.1
9.31J
--
MW-2O
7-Nov-12
218
12.6
3.411
5.42.1
5.18.1
9.29.1
--
11.51
24.7
--
MW-2O
14-May-13
0.31
3J
190
0.11
11
3J
14
3.1
9.1
--
5.1
19B
--
MW-2O
5-Nov-13
O.3J
41
240
0.21
0.1.1
10
7J
11
5.1
13J
--
0.081
181
47
--
MW-2O
9-Apr-14
0.51
2J
160
O.3J
31
2.1
568
2.1
0.03.1
5.1
--
14J
51
--
MW-2O
28-Oct-14
61
450
0.31
0.2.1
71
6.1
46
3.1
0.09.1
10.1
--
45
137
--
MW-2O
5-May-15
O.6J
4J
220
O.2J
71
5.1
14
3.1
9.1
--
111
38
--
MW-2O
19-Nov-15
0.41
31
210
0.11
61
4.1
9.1
31
8.1
--
8.1
26
--
MW-2O
27-Apr-16
O.2J
4J
240
O.2J
71
51
81
4.1
9.1
--
1.1
28
--
MW-2O
17-Nov-16
0.25J
3.7.1
290
0.521
0.181
12
8.4J
19B
7.51
18J
0.20J
--
21J
56
--
MW-2O
27-Apr-17
2.OJ
110
0.821
1.6.1
--
3.9.1
--
MW-2O
27-Sep-17
0.821
2.3.1
110
0.69.1
--
9.9.1
--
MW-2O
29-Mar-18
2.4J
120
--
3.4.1
--
MW-2O
28-Nov-18
2.51
120
--
4.71
--
MW-2O
2-May-19
2.3.1
130
1.91
0.261
3.9J
--
4.51
S.213J
-
MW-20 (dissolved)
2-May-19
I --
I --
I --
--
I --
--
--
--
I --
--
I --
I --
I --
I --
I --
1 3.5.1
--
I --
CPM
Page 6 of 18 June 2019
Smith

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-21
31-Mar-11
5.641
68.21
3.981
2.591
7.16JB
3.891
5.661
--
8.91J
21.6
--
MW-21
8-Nov-11
16.1
135
0.2951
L 12.7
7.881
13.1
11.88
13.21
--
22.41
48.7
--
MW-21
4-Apr-12
6.231
58.11
1.85J
2.481
4.351
3.081
3.781
--
6.78J
11.7
--
MW-21
6-Nov-12
3.19J
76.41
3.521
2.14)
4.731
4.371
3.131
--
9.451
18.3
--
MW-21
15-May-13
41
70J
0.081
2J
2.1
41
21
31
--
5.1
916
--
MW-21
6-Nov-13
2J
601
0.061
21
1.1
31B
11
21
--
61
716
--
MW-21
9-Apr-14
61
220
0.21
7J
5.1
11
51
0.041
101
--
37
89
--
MW-21
28-Oct-14
31
60J
0.041
2113
11
31
21
21
--
4J
71
--
MW-21
5-May-15
51
100
0.21
6J
3.1
81
41
71
--
13J
25
--
MW-21
19-Nov-15
2J
40J
0.051
0.21
11
1.1
31
11
21
--
31
71
--
MW-21
26-Apr-16
21
60J
0.051
11
11
21
11
21
--
61
--
MW-21
16-Nov-16
2.31
56J
0.0731
2.71
2.1J
5.01
2.41
4.31
--
6.31
13
--
MW-21
28-Apr-17
8.31
0.811
--
3.2.1
--
MW-21
26-Sep-17
4.31
65J
0.291
5.91
3.91
8.61
3.61
9.11
--
11J
27
--
MW-21 (dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
--
4.7.1
--
--
MW-21
28-Mar-18
3.6J
48J
4.71
5.11
1.91
3.21
--
7.11
10
--
MW-21 (dissolved)
28-Mar-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-21
28-Nov-18
24J
1.41
0.491
--
5.3.1
--
MW-21
2-May-19
3.01
55J
S.SJ
1.7.1
5.11
4.01
3.91
--
9.2.1
13B
--
MW-21 (dissolved)
2-May-19
--
--
I --
--
--
--
--
I --
--
I --
I --
--
--
--
--
--
MW-22
31-Mar-11
192
4.64J
3.08.1
7.811
4.271
6.411
3.751
--
7.3O1
21.7
--
MW-22
8-Nov-11
4.301
173
1.441
2.2118
--
1.821
14.6
--
MW-22
4-Apr-12
4.661
159
2.17J
3.18.1
2.411
2.381
2.791
--
3.141
8.59.1
--
MW-22
6-Nov-12
4.701
184
2.411
--
1.471
7.721
--
MW-22
15-May-13
3J
200
0.1J
0.71
4J
4.1
71
21
0.04.1
71
--
19B
--
MW-22
6-Nov-13
31
160
0.21
0.91
31
31B
0.31
0.061
31
--
416
--
MW-22
9-Apr-14
21
240
0.21
11
2.1
31
0.6.1
0.05.1
41
--
81
916
--
MW-22
28-Oct-14
3J
250
0.11
0.51
4113
7J
71
21
0.111
71
--
31
36
--
MW-22
5-May-15
41
240
0.051
11
6.1
31
0.6.1
0.06.1
51
--
716
--
MW-22
19-Nov-15
41
240
0.091
21
7J
51
11
0.031
61
11
--
11
--
MW-22
26-Apr-16
51
240
O.BJ
5.1
21
0.8.1
0.03.1
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
6.31
250
0.058J
4.6.1
1.2.1
0.26.1
3.5.1
--
1.8.1
4.8.1
--
MW-22
28-Apr-17
5.61
240
4.31
1.91
0.541
1.61
5.1J
--
4.11
4.91
--
MW-22
26-Sep-17
6.3J
260
4.1.1
2.0.1
0.37.1
3.3.1
--
3.71
6.2.1
--
MW-22 (dissolved)
26-Sep-17
--
--
--
--
--
--
3.61
--
--
--
--
--
--
--
--
3.31
--
--
MW-22
28-Mar-18
9.0.1
310
2.2J
6.2.1
2.1J
0.75.1
4.5.1
--
7.9J
--
MW-22 (dissolved)
28-Mar-18
--
--
--
--
--
--
5.21
--
--
--
--
--
--
--
--
--
--
--
MW-22
28-Nov-18
360
7.1.1
4.01
--
3.2J
--
9.3
MW-22 (dissolved)
28-Nov-18
--
--
--
--
--
6.6
--
--
--
--
--
--
--
--
--
--
--
MW-22
2-May-19
440
1.4J
8.1.1
1.51
0.431
4.9.1
--
6.713.1
--
MW-22 (dissolved)
2-May-19
--
3.4
--
I --
I --
I --
1 7.2
--
--
--
--
--
--
--
--
--
--
--
MW-23
31-Mar-11
159 1.O6J 1.82J -- 2.331 41.7 --
MW-23
8-Nov-11
4.391 203 1.681 3.7818 -- 3.38.1 --
MW-23
4-Apr-12
201 1.O3J -- 2.761 7.63.1 -
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
MW-23
5-May-15
2J 270 0.3J 0.3J 0.91 0.021 21 -- 4113 -
MW-23
19-Nov-15
30 830 0.06J 3J 71 51 21 91 11 -- 20 --
MW-23
26-Apr-16
260 1.1 0.051 -- 12 -
MW-23
16-Nov-16
0.431 3.21 310 0.27J 6.7.1 0.981 6.01 0.211 -- 3.51 4.21 --
MW-23
28-Apr-17
2.3J 210 2.4.1 0.781 0.0411 7.8J -- 6.31 15 -
MW-23
26-Sep-17
0.761 5.21 440 1.11 3.41 -- 3.91 3.11 --
MW-23 (dissolved)
26-Sep-17
-- -- -- - - - - -- -- -- -- - -
MW-23
28-Mar-18
5.31 370 1.71 0.37J 2.21 -- 3.01 --
MW-23 (dissolved)
28-Mar-18
-- -- -- - - - 1.41 -- -- -- -- -- -- -- -- -- -- -
MW-23
28-Nov-18
1.81 310 1.51 -- 5.7.1 20 --
MW-23
2-May-19
1.3J 280 2.11 2.9J -- 3.11 --
cSpmith Page 7 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
North Carolina 2L or IMAC
Standard
1.
10
700
V
2
10
1.
1, 0 0 OF-,
1
100
20
20
20,000*
0.2*
0.3*
1,000
500,000
MW-24
9-Nov-11
20.1
402
0.1011
8.94J
12.6
1.671
7.001
0.237
24.41
--
8.52J
23.8
--
MW-24
5-Apr-12
0.2971
27.2
599
0.4391
26.8
19.5
19.9
11.2
0.708
34.31
2.771
--
31.7
64.3
--
MW-24
7-Nov-12
15.2
415
7.43J
11.7
3.441
3.751
0.1921
24.71
2.24J
--
9.92J
26.2
--
MW-24
16-May-13
15
570
0.61
0.31
21
24
41
In
0.17J
45J
--
0.101
43
132
--
MW-24
6-Nov-13
15
360
0.1J
31
M
12
41B
21
0.041
26J
2J
--
14B
--
MW-24
8-Apr-14
91
550
0.61
0.41
23
31
0.26
46J
--
0.051
86
219
--
81
51
MW-24
27-Oct-14
11
410
0.21
14
91
0.121
30J
--
49
--
MW-24
5-May-15
41
160
0.71
4J
11
0.21
11J
--
11JB
--
MW-24
19-Nov-15
61
200
0.051
0.41
11
Si
31
0.91
0.021
151
11
--
91
--
MW-24
25-Apr-16
71
140
3J
2J
41
11
10.1
--
18
--
MW-24
15-Nov-16
0.371
7.81D
370
0.81J
0.54JD
20D
19D
36
0.20
0.40J
--
0.0841
34
96
--
MW-24
27-Apr-17
330
6.51
0.841
0.261
25J
7.3.1
--
2.01
3.71
--
MW-24
26-Sep-17
0.501
310
1.31
5.9.1
1.51
0.531
21J
--
5.01
8.51
--
MW-24(dissolved)
26-Sep-17
--
7.81
--
--
--
--
4.21
--
--
--
--
--
--
--
--
3.51
--
--
MW-24
28-Mar-18
9.31
260
1.31
7.0.1
191
--
4.81
--
MW-24(dissolved)
28-Mar-18
--
--
--
--
--
--
6.71
--
--
--
--
--
--
--
--
--
--
--
MW-24
28-Nov-18
310
0.191
4.81
8.6.1
5.41
3.81
22J
2.41
--
8.3J
26
--
2.0
MW-24(dissolved)
28-Nov-18
--
--
--
--
--
3.51
--
--
--
--
--
--
--
--
--
--
MW-24
2-May-19
6.61
130
0.151
3.21
3.8.1
3.11
1.71
111
--
7.7J
20B
--
MW-24 (dissolved)
2-May-19
--
--
--
--
--
--
2.71
--
--
--
I --
I --
--
--
--
I--
--
MW-25
31-Mar-11
0.8571
836
1.17J
4.621
8.851
--
2.51J
9.051
--
MW-25
8-Nov-11
3.591
903
3.491
1.331
2.621E
6.031
--
8.201
18.3
--
MW-25
4-Apr-12
894
1.201
4.531
--
1.92J
--
MW-25
6-Nov-12
963
4.551
--
5.231
5.51J
--
MW-25
15-May-13
21
900
0.21
0.4J
0.8J
11
0.31
81
--
--
MW-25
6-Nov-13
2J
820
0.41
0.71
11B
81
2J
--
--
MW-25
9-Apr-14
21
830
0.41
0.71
21
0.31
81
31
--
111
916
--
=
0.61
MW-25
28-Oct-14
2J
780
0.41
0.71
81
2J
--
31
--
MW-25
5-May-15
21
820
0.31
0.71
11
0.041
81
--
316
--
MW-25
19-Nov-15
11
890
0.41
O.BJ
21
91
11
--
41
--
MW-25
26-Apr-16
830
0.71
81
--
--
MW-25
16-Nov-16
1.61
860
0.39J
1.21
7.81
1.21
0.32.1
--
2.01
3.91
--
MW-25
27-Apr-17
2.01
890D
1.31
13J
4.8.1
--
1.7J
5.5.1
--
MW-25
26-Sep-17
3.81
1,00013
0.261
0.38J
7.0J
9.71
3.61
17J
--
111
31
--
MW-25 (dissolved)
26-Sep-17
--
--
870
--
--
--
--
--
--
--
--
--
--
--
3.2)
--
--
MW-25
28-Mar-18
2.0J
960
0.40J
11J
--
2.81
--
MW-25 (dissolved)
28-Mar-18
--
--
880
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-25
28-Nov-18
930
0.68J
12J
--
21
--
MW-25 (dissolved)
28-Nov-18
--
--
940
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-25
2-May-19
1.71
900
0.44J
1.31
12J
2.51
--
3.213.1
--
MW-25 (dissolved)
2-May-19
--
--
930
--
--
--
--
--
--
--
--
--
--
--
MW-26
31-Mar-11
161
1.31
0.5221
6.421
31.1
9.241E
6.331
19.91
4.19.1
--
9.0OJ
70.1
--
MW-26
8-Nov-11
3.211
230
1.66
1.751
34.0
3.04J13
16.31
--
2.581
52.5
--
MW-26
4-Apr-12
364
2.12
1.78
60.2
4.531
23.51
--
30.4
--
MW-26
6-Nov-12
357
1.98
47.9
1.851
21.21
--
46.9
--
MW-26
15-May-13
0.51
340
1.9
0.41
0.4J
55
21
0.31
21J
--
25
--
MW-26
6-Nov-13
51
400
1.8
0.41
16
40
17
10.1
0.041
31J
--
0.07J
29
72
--
MW-26
9-Apr-14
330
1.6
0.41
0.6J
56
21
0.31
0.031
20J
--
30B
--
MW-26
28-Oct-14
11
350
1.8
0.31
OAB
50
21
0.31
0.041
191
--
25
--
MW-26
5-May-15
11
300
1.6
0.31
21
47
31
0.51
0.051
18J
21
--
26
--
MW-26
19-Nov-15
0.61
180
1.4
0.31
11
32
4.1
0.71
0.041
13J
11
--
27
--
MW-26
26-Apr-16
180
1.1
21
29
21
0.91
0.031
101
--
36
--
MW-26
16-Nov-16
0.571
170
1.2
0.21J
1.3J
25
2.91
0.811
0.046.1
9.71
0.96.1
--
2.0J
16
-
MW-26
28-Apr-17
1.51
81J
0.661
0.131
14
2.31
1.41
0.0281
6.91
5.01
--
3.31
17
--
MW-26
26-Sep-17
2.7J
190
1.2
1.3
8.7J
26
9.31
4.11
191
--
15J
35
--
MW-26 (dissolved)
26-Sep-17
--
--
--
--
--
--
22
--
--
--
--
--
--
--
--
--
--
MW-26
28-Mar-18
140
1.1
0.16J
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
0.16J
26
1.81
11J
--
23
--
MW-26
2-May-19
220
0.791
0.24J
34
1 2.71
0.271
131
1 2.31
--
25B
--
cSpi1'11h Page 8 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-27
31-Mar-11
0.831
0.631
1.761
1.151
4.121E
1.921
0.33
1.971
0.938.1
--
3.51J
14.6
--
MW-27
8-Nov-11
9.701
128
0.1591
6.511
4.23.1
5.941
7.6418
0.286
7.06.1
--
9.221
27.7
--
MW-27
4-Apr-12
4.271
110
2.36.1
--
1.46J
5.25.1
--
MW-27
6-Nov-12
139
1.211
1.47.1
1.711
1.981
2.02.1
--
13.31
8.97J
--
MW-27
15-May-13
21
110
11
0.41
11
--
--
MW-27
6-Nov-13
4J
150
0.11
41
41
81
31
0.091
8.1
--
29J
25
--
MW-27
9-Apr-14
31
120
0.21
21
21
0.61
0.121
2.1
--
7J
816
--
MW-27
28-Oct-14
2J
140
0.7J
0.31
11
--
21
2.1
--
MW-27
5-May-15
81
150
31
0.41
0.051
2.1
--
316
--
MW-27
19-Nov-15
3J
130
11
0.41
11
11
--
4.1
--
MW-27
26-Apr-16
160
11
0.021
4.1
--
10
--
MW-27
16-Nov-16
0.231
2.41
120
0.0491
0.381
1.81
0.481
0.0401
1.6.1
--
15.1
4.11
--
MW-27
28-Apr-17
0.531
2.1J
120
1.91
0.781
0.0541
1.51
--
211
5.5J
--
MW-27
26-Sep-17
6.11
470
0.541
0.341
23
33
0.29
33J
--
67
85
--
MW-27 (dissolved)
26-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
1.5.1
--
--
MW-27
28-Mar-18
110
--
4.41
--
MW-27 (dissolved)
28-Mar-18
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
MW-27
28-Nov-18
1.51
95J
--
7.5.1
--
MW-27
30-Apr-19
220
0.13J
9.2J
10
16
6.31
16J
--
11J
38B
--
MW-28
1-Apr-11
189
10.1
6.31J
11.28
4.681
9.031
1.641
--
25.8
47.0
--
MW-28
9-Nov-11
18.8
464
0.7911
47.1
25.5
30.3
14.2
34.0.1
--
85.6
180
--
MW-28
5-Apr-12
2.961
233
14.0
7.61J
12.6
5.461
11.2.1
--
30.2
51.4
--
MW-28
6-Nov-12
24.4
620
0.3591
21.7
11.0
19.7
9.091
17.01
2.19J
--
62.3
90.4
--
MW-28
15-May-13
13
1040
1.7
0.51
67
52
65
0.041
67
--
0.31
291
683
--
61
MW-28
6-Nov-13
5J
300
0.41
0.21
15
12
16
151
2J
--
53
94
--
MW-28
9-Apr-14
1.1
160
0.31
2J
11
144
0.61
0.041
3.1
--
14J
31
--
MW-28
28-Oct-14
0.81
150
31B
11
91
0.51
3.1
--
61
10
--
MW-28
5-May-15
1.1
270
0.81
0.51
11
2.1
--
316
--
MW-28
19-Nov-15
2.1190
0.11
6J
12
11
51
11
--
131
21
--
0.41
MW-28
26-Apr-16
51
300
--
--
MW-28
16-Nov-16
0.381
0.581
180
O.081J
0.97J
1.71
1.6.1
--
5.3J
2.8.1
--
MW-28
27-Apr-17
2.41
230
0.361
11
3.6J
111
--
24J
43
--
MW-28
27-Sep-17
0.651
7.21
370
1.0
0.60J
39
12
28J
--
0.13J
75
120
--
MW-28 (dissolved)
27-Sep-17
--
--
--
--
--
--
--
--
--
--
--
--
--
8.0.1
--
--
MW-28
28-Mar-18
7.2J
470
1.4
0.49J
60
IL 16
43J
--
0.191
81
220
--
MW-28 (dissolved)
28-Mar-18
--
--
--
--
--
--
--
--
--
--
--
--
2.51
--
--
MW-28
28-Nov-18
2.0J
170
0.19J
5.71
1.71
12J
--
111
20
--
MW-28 (dissolved)
28-Nov-18
--
--
--
--
--
--
--
--
--
--
--
--
--
4.2.1
--
--
MW-28
2-May-19
250
0.14J
1.51
--
2.6J
3.9BJ
--
MW-28 (dissolved)
2-May-19
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
cSpiM Page 9 of 18 June 2019

Table 4a
Detected Groundwater Constituents - Inorganics
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-29
1-Apr-11
193
4.921
8.591 7.771E
2.271
10.51
1.161
--
1.92.1
13.1
--
MW-29
9-Nov-11
142
0.1131
2.531
2.631
2.501
3.421
--
2.961
8.541
--
MW-29 (dup)
9-Nov-11
154
0.2331
4.47J
3.01J 3.091
3.351
4.951
--
3.95.1
16.5
--
MW-29
5-Apr-12
827
4.23
42.2
28.1 116
27.5
57.2
-- 0.2451
28.7
186
--
MW-29
4-Jun-12
-- --
--
--
--
--
-- --
--
--
--
--
--
9,800 --
--
--
190,000
■
MW-29
19-Jul-12
-- --
--
--
--
-
- -
--
-
12,900 --
--
--
260,000
MW-29
16-Aug-12
-- --
--
--
--
--
-- --
--
�9_
13,500 --
--
--
160,000
MW-29
7-Nov-12
1
375
0
2.17
28.6
2.3
31.2
140
16.9 72.2
100 1610
0.2
2001
13,400 0.1361
25,600 0.81
23.91
575
132
220,000
MW-29
16-May-13
316,000
--
MW-29
31-Jul-13
- --
--
--
--
--
-- --
--
--
-
--
--
20,000 --
--
309,000
MW-29
7-Nov-13
71
0
25
2.4
150
100 360
176
0.29
1901,2J
22,700 0.81
707
847
312,000
MW-29
16-Jan-14
-- --
--
--
--
--
-- --
--
--
--
--
--
13,600 --
--
--
129,000
MW-29
9-Apr-14
71
630
4.2
0.8J
68
32 71
33
0.161
55
12,100 0.3J
124
168
268,000
MW-29
29-Oct-14
4J
330
1.5
0.51
20
11 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 0.2J
53
104
202,000
MW-29
20-Nov-15
2J
250
1.1
1.4
14
71 20
17
0.071
15J
0.11
41
87
160,000
MW-29
27-Apr-16
350
1.5
0.2J
19
11 25
21
20J
11,000 0.1J
46
70
176,000
MW-29
17-Nov-16
0.381 3.81
450
2.9
0.371
26
17 58B
27
0.0831
34J
0.391
10,000 0.12J
28
110
130,000
MW-29
27-Apr-17
83J
0.401
5.5J
2.5J 8.2J
5.8J
0.0321
7.41
9,100
111
19
180,000
MW-29
27-Sep-17
2.61
991
1.61
4.01 0.851
0.361
5.81
11,000
4.81
6.91
10,000
MW-29
29-Mar-18
1.41
150
0.871
0.13J
19
5.81 21
9.81
151
9,600
16J
46
410,000
MW-29 (dissolved)
29-Mar-18
-- --
--
--
--
--
--
-
--
--
--
-- -
--
--
MW-29
28-Nov-18
64J
6.51
1.91 5.61
2.2J
7.41
7,900
4.41
11
130,000
MW-29 (dissolved)
28-Nov-18
-- --
--
--
--
--
--
--
--
--
--
--
-- --
--
--
MW-29
2-May-19
3.3J
130
0.161
5.31
4.1J
1.91
14J
13,000
5.4J
13
--
MW-29 (dissolved)
2-Mav-19
-- --
--
--
--
--
--
--
--
--
--
--
-- --
--
Notes:
1. All units are in micrograms per liter (parts per billion).
2. * - Interim Maximum Allowable Concentration (IMAC)
3. dup - Duplicate Sample
4.1 - 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. -- Not analyzed for
9. NE - Standard Not Established
10. Dissolved metals samples were collected to evaluate the influence of turbidity on total metal concentrations as part of an ongoing Alternate Source Demonstration.
- Concentration exceeds the 15A NCAC 02L .0202 or IMAC Standard
- 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 10 of 18 June 2019

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
1.,J
MW-2
31-Mar-11
MW-2
8-Nov-11
7.6
MW-2
4-Apr-12
0.651
MW-2
6-Nov-12
3.1J
MW-2
15-May-13
MW-2
6-Nov-13
1.7J
MW-2
9-Apr-14
8.1J
1.31
MW-2
28-0cb14
1.91
MW-2
5-May-15
101
2.71 0.391
MW-2
19-Nov-15
9.1
MW-2
26-Apr-16
2.31
MW-2
17-Nov-16
3.11
MW-2
27-APr-17
1.21
MW-2
26-Sep-17
1.81
MW-2
28-Mar-18
0.66J
MW-2
28-Nov-18
0.91
MW-2
2-May-19
MW-4
31-Mar-11
1.31
MW-4
8-Nov-11
2.01
MW-4
4-Apr-12
0.511
0.451
1.91
MW-4
6-Nov-12
2.21
MW-4
15-May-13
0.52J
1.21
1.91
0.321
MW-4
6-Nov-13
2.71
MW-4
9-Apr-14
0.63J
0.651
2.21
0.261
MW-4
28-0ct-14
0.43J
2.41
0.431
MW-4
5-May-15
0.641
0.511
3.51
MW-4
19-Nov-15
0.561
0.321
3.11
0.24J
0.441
MW-4
26-Apr-16
0.501
3.81
MW-4
16-Nov-16
0.521
0.68J
3.71
0.641
0.46J
MW-4
28-Apr-17
0.74J
0.731
4.21
0.57J
0.54J
MW-4
26 Sep-17
0.42J
3.91
MW-4
28-Mar-18
0.481
3.41
0.471
MW-4
28-Nov-18
0.52
3.8
0.461
0.62
0.43J
MW-4
2-May-1 9
0.441
0.50
0.95
1 5.0
1
1
0.59
11
11
11
1
0.52
MW-6
1-Apr-11
1.01
MW-6
9-Nov-11
1.1J
MW-6
4-Apr-12
1.4J
MW-6
6-Nov-12
1.81
MW-6
15-May-13
0.93J
0.97J
2.7J
0.77J
5.6
5.4
0.24J
MW-6
6-Nov-13
3.0J
MW-6
9-Apr-14
7.1J
0.60J
0.741
4.7J
0.31J
5.4
4.11
0.52J
MW-6
28-OC-14
0.281
0.941
3.2J
0.42J
3.61
2.01
MW-6
5-May-15
0.771
1.21
2.61
7.4
4.5J
1.5J
0.70J
MW-6
18-Nov-15
0.741
0.361
0.351
5.01
1.11
MW-6)dup)
18-Nov-15
0.68J
0.371
0.32J
4.8J
1.1J
MW-6
27-Apr-16
0.401
0.701
6.2
0.941
MW-6
16-Nov-16
0.42J
1.51
1.2J
0.50J
5.4
1.81
0.71J
MW-6
27-Apr-17
1.71
0.911
0.581
5.4
0.771
MW-6
27-Sep-17
0.99J
0.691
3.91
0.42J
MW-6)dup)
27-Sep-17
0.931
0.701
3.81
0.521
MW-6
28-Mar-18
1.2
6.2
3.81
1.5
5.9
4.7J
0.83J
MW-6)dup)
28-Mar-18
1.1
5.9
3.71
1.5
5.7
4.SJ
0.79J
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
1
1 6.9
MW-8
30-Mar-11
4.3J
3.8J
1.2
1.5
4.4
MW-8
7-Nov-11
0.52J
MW-8
4-Apr-12
3.31
4.1J
2.7J
0.381
0.331
0.55J
0.801
3.6
MW-8
J
19-Jul-12
7.61
0.72J
0.46J
MW-8
16-Au9-12
II
MW-8
6-Nov-12
0.411
0.60J
MW-8
15-May-13
0.81J
0.47J
MW-8
31-Jul-13
0.89J
0.72J
0.261
MW-8
6-Nov-13
MW-8
16-Jan-14
0.57J
0.38J
MW-8
10-Apr-14
7.4J
0.28J
0.97J
MW-8
29-0ct-14
0.591
0.52J
0.31J
0.201
MW-8
7-May-15
111
0.72J
0.40J
0.961
0.30J
MW-8
19-Nov-15
0.391
0.75J
0.67J
0.34J
0.221
MW-8
26-Apr-16
1.5J
0.59J
MW-8
16-Nov-16
2.71
2.71
1.41
0.481
0.681
MW-8
28-Apr-17
1.2J
O.60J
1.2J
MW-8
27-Sep-17
0.721
0.63J
MW-8
28-Mar-18
MW-8
27-Nov-18
0.86
1
0.43J
MW-8
1-May-19
1.1
2.5
6.1
1.8
0.45J
0.84
Smith Page 11 of 18 June 2019

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
Kul IM
MW-9 dup) I 4-Apr-12 I0.421
I
3.61
I
I
6,10
46
I 3.3J
I
4.0
I
I
0.74JI
I 4.9
I0471
4.0
I 64
I
I
0.94J
MW-9 19-Jul-12 140 0.54J
15
2.81
0.441
37
1.6J
4T
0.491
3.3
3.2
0,46
0.83J
MW-9 16-Aug-12 120
16
6.0J
41
1.2J
3.9J
0.861
2.4
1.3
MW-9 6-Nov-12 250 0.50J
37J
6.11
21
2.11
0.461
32
21
1.4J
0.42J
3.61
2.8J
0.87J
2.7
2.5
0.61
0.761
0.82J
MW-9
15-May-13
0.96J
28J
2.21
0.631
MW-9)dup)
15-May-13
0.98J
281
16
1.41
20
2.5J
2.21
0.54J
0.711
MW-9
31-Jul-13
0.75J
22
3.11
1.91
0.851
MW-9
6-Nov-13
32J
0.73J
4.2J
19
1.51
12
1.7J
0.47J
1.5
MW-9
16-Jan-14
24J
0.57J
19
0.741
4.91
1.6J
0.551
4.1
0.561
MW-9
10-Apr-14
13J
0.71J
20
0.66J
11
0.17J
2.31
1.21
0.51J
2.6
1.4
MW-9)dup)
10-Apr-14
23J
0.601
21
0.59J
18
2.4J
1.21
2.2
1.4
MW-9
29-Oct-14
6.41
0.661
15
0.47J
11
1.4J
0.631
0.411
0.981
MW-9)dup)
29-OC-14
8.91
0.611
16
0.47J
0.431
10
1.3J
0.66J
0.04J
1.09J
1.7
MW-9
7-May-15
1.1
16
1
19
1.61
2.01
1.3
0.91J
MW-9
20-Nov-15
0.861
15
0.741
0.61J
11
1.01
0.521
0.431
1.51
0.311
0.891
0.47J
MW-9
27-Apr-16
0.961
14
0.74J
14
0.60J
O.S11B
0.411
0.781
0.531
MW-9
16-Nov-16
1.3
12
0.771
0.441
7.4
2.2J
0.73J
MW-9
27-Apr-17
1.1
13
0.871
12
0.67J
2.OJ
0.40J
MW-9
27-Sep-17
1.1
14
0.891
6.9
1.7J
0.441
MW-9
29-Mar-18
1.1
11
0.881
8.7
0.47J
1.01
MW-9
28-Nov-18
1.7
0.55
13
1.4
9.5
0.54
7.7
0.61J
MW-9
1-May-19
2.3
1.6
16
2.2
13
0.67
8.7
1.5J
MW-10
4-Apr-12
6.4J
4.9
0.351
2.5
0.551
54
2.81
0.381
1.6
0.811
1.41
0.53J
0.511
1.11
4.3
MW-10
19-1ul-12
1 840
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
1.9
33OD
21D
3.91D
0.581
4.6
MW-10
15-May-13
530.0
87J
24
1.91
0.33J
1.31
1.71
0.16)
MW-10
31-Jul-13
2.4
18
0.63J
0.401
0.781
0.481
0.25J
20
MW-10
6-Nov-13
2.1
21
1.2
3.01
2.5
MW-10)dup)
6-Nov-13
1.6
18
0.93J
2.41
2.6
MW-10
16-Jan-14
6.6J
2.6
17
1.5
12
1.11
1.1
0.691
0.76J
1.4
2.2
MW-10
10-Apr-14
8.01
2.8
0.311
16
1.7
20
0.221
1.11
1.4
1.3J
0.92J
2.5
4.2
MW-10
29-0ct-14
2.4
0.251
18
1.6
9.0
0.43J
0.27J
0.48J
0.66J
0.391
MW-10
7-May-15
6.6
0.821
23
3.6
68.0
0.48J
1.9J
0.361
2
2.6J
2.91
2.33J
0.27J
4.5
MW-10
20-Nov-15
17J
4.1
1.41
17
0.65J
4.0
46
1.421
0.94J
0.22J
1.1
1.1
2.0J
0.86J
1.1J
0.34J
2.9
MW-10
27-Apr-16
17J
5.6
0.771
27
4.3
44
0AM
0.951
0.94JB
2.9
MW-10
16-Nov-16
2.3J
4.7
0.71J
16
3.7
0,421
31
1,131
0.70J
0.43J
0,671
0.491
0.501
MW-10
27-Apr-17
7.11
2.4
0.40J
9.61
2.8
23
0.401
2.2
MW-10
27-Sep-17
1.2
8.51
1.3
6.5
MW-10
29-Mar-18
1.7
0.411
9.11
1.9
17
1.9
MW-10
28-Nov-18
4.3
1.7
13
4.2
29
0.59
15
1.3
0.76
2.0
2.1
MW-10
1-May-19
3.6J
4.2
3.0
17
4.2
27
0.44J
0.91
19
0.441
0.86
6.0
0.93J
1.6
MW-11
4-Apr-12
MW-11
6-Nov-12
MW-11
15-May-13
MW-11
6-Nov-13
MW-11
10-Apr-14
MW-11
29-OC-14
MW-11
6-May-15
0.55J
0.40J
MW-11
20-Nov-15
0.571
MW-11
27-Apr-16
7.3J
MW-11
16-Nov-16
MW-11
28-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
2.21
L.
MW-12
3-Apr-12
MW-12
5-Nov-12
MW-12
15-May-13
MW.12
6-Nov-13
MW-12
10-Apr-14
MW-12
28-Ocb14
MW-12
6-May-15
0.33J
MW-12
20-Nov-15
7.81
0.82J
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-Sep-17
MW-12
29-Mar-18
MW-12
27-Nov-18
5.3
MW.12
1-May-19
0.83
18
Smith Page 12 of 18 June 2019

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
2.1
15.0
2.0
1.91
MW-13
8-Nov-11
MW-13
3-Apr-12
2.4
17.0
3.0
2.3J
MW-13
5-Nov-12
1.6
13.0
2.5
0.521
1.41
MW-13
16-May-13
2.5
18
O.S2J
3.2
2.4J
MW-13
7-Nov-13
1.4
12
0.73J
1.71
MW-13
10-Apr-14
1.9
12
2.4
2.1
MW-13
28-OC[-14
1.4
13
2.1
1.31
MW-13
6-May-15
2
13
2.7
2.31
0.28J
0.281
MW-13
20-Nov-15
1.2
9.0
0.631
1.9
1.41
0.321
MW-13
27-Apr-16
1.4
12
2.6
1.4J
MW-13
17-Nov-16
0.941
8.3
2.0
0.461
0.96J
MW-13
28-Apr-17
1.3
11
2.2
1.01
MW-13
28-Sep-17
1.3
10
2.4
1.21
MW-13
29-Mar-18
0.821
7.7
1.4
0.64J
MW-13
27-Nov-18
0.71
6.6
1.5
0.47J
2.8J
MW-13
29-Apr-19
0.74
6.8
0.50
1.4
0.63
2.81
MW-13 (dup)
1 29-Apr-19
1 0.76
1
1 6.9
1
1
1 1.3
1
1 1
0.61
1
1
1 3.0
MW-14
7-Nov-11
25J
MW-14
3-Apr-12
0.381
0.631
1.21
MW-14
5-Nov-12
0.47J
MW-14
16-May-13
0.461
MW-14
7-Nov-13
MW-14
10-Apr-14
0.23J
MW-14
28-OC[-14
0.471
0.41J
0.59J
0.191
MW-14
6-May-15
0.40J
0.281
0.611
MW-14)dup)
6-May-15
11J
0.371
0.67J
MW-14
20-Nov-15
8.2J
0.441
0.951
1.2
0.711
1.11
0.531
0.22J
MW-14
27-Apr-16
0.75J
3.3
1.2
1.41
0.611
MW-14
17-Nov-16
0.651
3.1
0.97J
0.451
0.981
MW-14
28-Apr-17
0.801
0.43J
0.621
MW-14
28-Sep-17
2.2J
1.21
0.50J
0.621
MW-14
29-Mar-18
1.11
MW-14
27-Nov-18
0.76
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
0.40J
1.2
0.87
0.55
8.7
1.3J
WZ15
M
8-Nov-11
0.851
15
5-Apr-12
0.59J
MW-15
7-Nov-12
0.45J
0.481
0.97J
MW-15
16-May-13
0.351
0.69J
MW-15
7-Nov-13
1.0J
MW-15
8-Apr-14
0.851
0.58J
0.65J
MW-15
27-OC-14
1.11
0.681
0.961
MW-15
5-May-15
0.42J
3.1
0.581
1
0.661
0.47J
MW-15
18-Nov-15
0.221
1.71
0.871
1.3J
0.541
0.221
MW-15
27-Apr-16
0.34J
5.3
1.5
1.2J
0.50J
M W-15
17-Nov-16
1.71
0.741
0.741
MW-15
28-Apr-17
3.2
0.92J
0.56J
0.61J
MW-15
28-Sep-17
3.4
0.92J
0.911
MW-15
29-Mar-18
2.81
0.73J
0.57J
MW-15
28-Nov-18
0.69
0.58
6.3
MW-15
I 29-Apr-19
2.6
0.481
I
L
1 5.4
MW-16
9-Nov-11
1.3
2.31
5.1
4.31
0.931
MW-16
5-Apr-12
21J
1.4
0.531
1.91
1.71
5.6
2.9J
2.0
MW-16
7-Nov-12
34J
1.5
0.561
3.71
3.61
6.8
3.31
5.5
0.35J
MW-16
14-May-13
1.3
0.611
2.41
5.2J
7.1
3.3J
5.8
MW-16
5-Nov-13
1.2
2.51
6.5
3.51
2.9
MW-16
8-Apr-14
1.2
0.40J
3.51
3.31
8.3
0.191
3.61
0.92J
4.4
MW-16
27-0C[-14
0.991
0.351
2.7J
2.51
6.2
0.81J
2.71
3.7
MW-16
5-May-15
1.2
0.36J
0.48J
2.5J
7.3
3.5J
1.5J
3.5
0.361
MW-16
3-Nov-15
1.0
1.01
1.91
6.5
0.171
2.81
3.9
0.381
MW-16
27-Apr-16
1.0
0.39J
1.3J
0.26J
7.0
3.3J
2.0
0.491
MW-16
16-Nov-16
1.2
0.991
2.91
6.1
2.81
0.45J
3.4
0.431
MW-16
27-Apr-17
0.911
1.3
1.6J
6.2
3.81
1.7
MW-16
26-Sep-17
0.981
1.41
0.941
5.5
2.61
2.5
MW-16
29-Mar-18
1.3
1.71
2.01
4.0J
0.55J
2.9
5.9
MW-16
28-Nov-18
1.2
2.4
3.7
2.6
MW-16
2-May-19
0.89
1.4
3.0
5.4
2.7
0.51
MW-17
9-NOv-11
5.61
17
2.81
MW-17
5-Apr-12
2.9J
19
2.3J
0.49J
MW-17
7-Nov-12
3.61
18
2.71
0.431
MW-17
14-May-13
2 . U
14
2.11
MW-17
6-Nov-13
10
1.3J
MW-17
10-Apr-14
6.7J
1.51
10
1.3J
MW-17
28-OC[-14
5.31
12
2.11
0.45J
MW-17
5-May-15
191
1.01
0.851
14
2.0J
0.411
MW-17
19-Nov-15
7.9J
0.841
0.881
16
0.311
2.71
0.241
0.44J
■
MW-17
26-Apr-16
0.33J
10
1.41
MW-17
17-Nov-16
2.7J
2.4J
9.8
1.41
MW-17
28-Apr-17
1.81
12
1.4J
MW-17
26-5ep-17
3.2J
7.1
1.21
MW-17
29-Mar-18
1.81
6.2
0.971
MW-17
28-Nov-18
9.3
1.4
14
MW-17
2-May-19
1.8
7.7
1.1
Smith Page 13 of 18 June 2019

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-18 31-Mar-11
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 28-0cb14
MW-18 5-May-15 7.1J
0.521
MW-18 19-Nov-15 7.3J
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
0.471
0.69
MJ
MW-19
1-Apr-11
0.641
MW-19
9-Nov-11
MW-19
5-Apr-12
1.01
MW-19
19-1u1-12
4. JJ
MW-19
16-Aug-12
MW-19
7-Nov-12
MW-19
36-May-13
230
MW-19
31-Jul-13
MW-19
7-Nov-13
MW-19
16-Jan-14
MW-19
9-Apr-14
MW-19
29-0ct-14
MW-19
7-May-15
12J
MW-19
20-Nov-15
MW-19
26-Apr-16
0.33J
MW-19 (dup)
26-Apr-16
MW-19
16-Nov-16
0.441
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
I 1-May-19
MW-20
1-Apr-11
MW-20
9-Nov-11
MW-20
5-Apr-12
MW-20
7-Nov-12
MW-20
14-May-13
MW-20
5-Nov-13
MW-20
9-Apr-14
9.3J
0.531
MW-20
28-Oct-14
MW-20
5-May-15
8.7J
0.501
MW-20
19-Nov-15
0.25J
MW-20
27-Apr-16
MW-20
17-Nov-16
MW-20
27-Apr-17
2.41
MW-20
27-Sep-17
MW-20
29-Mar-18
MW-20
28-Nov-18
MW-20
2-May-19
0.451
MW-21
31-Mar-11
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
28-00-14
MW-21
5-May-15
0.64J
MW-21
19-Nov-15
MW-21
26-Apr-16
MW-21
16-Nov-16
MW-21
28-Apr-17
MW-21
26-Sep-17
MW-21
28-Mar-18
MW-21
21-Nov-18
MW-21
2-May-19
0.43J
Smith Page 14 of 18 June 2019

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
MW-22
6-Nov-12
MW-22
15-May-13
MW-22
6-Nov-13
MW-22
9-Apr-14
MW-22
28-0ct-14
MW-22
5-May-15
0.971
MW-22
19-Nov-15
MW22
26-Apr-16
MWI
16-Nov-16
MW-22 (dup)
16-Nov-16
MW-22
28-APr-17
MW-22
26-Sep-17
MW-22
28-Mar-18
MW-22
28-Nov-18
MW-22
I 2-May-19
0.43J
MW-23
8-Nov-11
MW-23
4-APr-12
MW-23
5-Nov-12
MW-23
15-May-13
MW-23
5-Nov-13
No
Sample
Collected
- Well
was
Dry
MW-23
10-Apr-14
MW-23
27-OC-14
MW-23
5-May-15
0.71J
MW-23
19-Nov-15
23J
0.811
MW-23
26-Apr-16
6.0J
MW-23
16-Nov-16
15J
0.401
MW-23
28-Apr-17
11J
MW-23
26-Sep-17
4.11
MW-23
28-Mar-18
3.11
MW-23
28-Nov-18
MW-23
2-May-19
2.4J
MW-24
9-Nov-11
3.3
10
3.4J
3.5
9.9
1.3J
MW-24
5-Apr-12
3.0
8.5
3.01
3.5
8.6
1.0J
0.481
.42J
MW-24
7-Nov-12
3.2
9.5
3.A
3.2
9.0
MW-24
16-May-13
2.9
7.9
2.5J
3.2
7.8
0.31J
1.11
0.62J
0.421
MW-24
6-Nov-13
2.5
6.4
3.21
2.6
8.8
1.11
MW-24
8-Apr-14
1.4
3.6
2.21
1.7
5.3
0.64J
0.20J
MW-24
27-Oct-14
2.6
6.6
2.91
2.3
9.0
1.21
0.431
0.33J
MW-24
5-May-15
1.1
2.11
0.481
1.1
4.6J
0.611
1.6J
0.25J
MW-24
19-Nov-15
12J
1.4
3.6
1.3
5.0
0.701
0.271
0.211
MW-24
25-Apr-16
7.6J
0.25J
2.01
0.54J
MW-24
15-Nov-16
1.0
2.01
0.861
0.841
3.0J
MW-24
27-Apr-17
MW-24
26-Sep-17
2.31
2.7
6.3
3.11
2.6
0.941
�56
MW-24
28-Mar-18
1.9
5.2
2.21
1.9
0.66J
MW-24
28-Nov-18
0.94
1.8
88
MW-24
2-May-19
3.9
3.2
1.6
1
1 0.91
1
1 120
1
1
1
1
2.6J
MW-25
8-Nov-11
1.41
3.2J
MW-25
4-Apr-12
0.65J
2.91
4.4J
MW-25
6-Nov-12
0.78J
2.31
3.9J
MW-25
15-May-13
0.83J
2.3J
1.2J
4.0J
MW-25
6-Nov-13
0.87J
3.2J
MW-25
9-Apr-14
0.801
2.7J
3.11
MW-25
28-Ocb14
0.871
4.31
2.6J
MW-25
5-May-15
1.4
2.11
0.77J
3.71
1.6J
MW-25
19-Nov-15
171
1.2
2.7J
0.37J
MW-25
26-Apr-16
12J
1.2
2.91
MW-25
16-Nov-16
0.801
1.71
0.471
2.61
MW-25
27-Apr-17
1.41
2.61
MW-25
26-5ep-17
1.41
2.01
MW-25
28-Mar-18
1.5
2.91
2.2J
MW-25
28-Nov-18
0.76
1.6
52
MW-25
2-May-19
1.5
3.4
2.0
42
MW-26
8-Nov-11
1.4
0.911
MW-26
4-Apr-12
1.6
0.66J
1.11
1.41
0.49J
MW-26
6-Nov-12
1.4
0.47J
0.831
1.11
0.601
MW-26
15-May-13
0.881
0.54J
0.321
0.57J
MW-26
6-Nov-13
0.821
MW-26
9-Apr-14
1.5
0.69J
0.33J
1.41
0.661
0.87J
MW-26
28-0ct-14
1.5
0.87J
1.91
0.37J
0.97J
0.501
MW-26
5-May-15
16J
1.4
0.77J
0.84J
1.01
0.50J
1.6J
0.21J
MW-26
19-Nov-15
14J
1.3
1.11
0.421
0.71J
0.39J
0.32J
MW-26
26-Apr-161.4
1.51
0.621
0.701
MW-26
16-Nov-16
3.71
2.4
3.3
2.01
1.9
0.841
0.41J
1.31
MW-26
28-Apr-17
2.1
3.3
2.61
1.9
0.951
0.671
MW-26
26-5ep-17
3.61
2.3
3.2
2.31
2.3
1.11
0.461
0.541
MW-26
28-Mar-18
1.6
2.41
1.5J
1.6
0.80J
MW-26
28-Nov-18
2.4J
1.8
1.9
1.4
1.1
ISOD
MW-26
2-May-19
3.0J
2.4
2.7
2.0
1.8
1.2
0.51
210D
27
0.43J
Smith Page 15 of 18 June 2019

Table 4b
Detected Groundwater Constituents - Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
4.11
4.71
1.4
MW-27
31-Mar-11
MW-27
8-Nov-11
1.71
4.41
1.21
0.981
MW-27
4-Apr-12
0.451
3.01
5.8
1.11
1.3
MW-27
6-Nov-12
0.46J
1.4J
5.4
1.31
1.1
MW-27
15-May-13
0.51
2.91
5.5
2.51
0.321
1.41
MW-27
6-Nov-13
S.OJ
5.7
MW-27
9-Apr-14
0.42J
2.31
0.671
0.311
MW-27
28-0ct-14
0.43J
2.OJ
6.1
1.4J
0.261
1.2J
MW-27
5-May-15
9.1J
0.54J
0.501
2.81
8.6
1.21
0.381
1.61
MW-27
19-Nov-15
0.511
3.3J
7.8
1.21
0.401
0.27J
0.651
0.371
1.0
MW-27
26-Apr-16
0.441
7.6
1.31
0.37J
0.671
0.881
MW-27
16-Nov-16
7.8
1.51
0.74J
0.48J
0.66J
MW-27
28-Apr-17
2.71
4,2J
9.4
1.81
0.40J
0.51J
0.601
MW-27
26-Sep-17
2.71
6.6
8.3
1.41
0.551
MW-27
28-Mar-18
7.0
1.01
0.55J
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
3.3J
MW-28
1-Apr-11
MW-28
9-Nov-11
MW-28
5-Apr-12
MW-28
6-Nov-12
MW-28
15-May-13
MW-28
6-Nov-13
MW-28
9-Apr-14
4.11
MW-28
28-0ct-14
1.2J
MW-28
5-May-15
6.9J
8.2
0.44J
MW-28
19-Nov-15
1.81
MW-28
26-Apr-16
1.81
0.43J
MW-28
16-Nov-16
0.78J
MW-28
27-Apr-17
0.531
MW-28
27-Sep-17
MW-28
28-Mar-18
MW-28
28-Nov-18
MW-28
2-May-19
0.41J
3.5
MW-29
4-Mar-11
2.11
1.61
0.95J
19
1.81
0.981
MW-29
1-Apr-11
1.31
1.81
19
1.11
2.5J
1.5
1.2
0.76J
0.611
MW-29
9-Nov-11
2.11
0.89J
23
2.9J
1.0
MW-29(dup)
9-Nov-11
2.01
0.96J
23
3.0J
0.93J
MW-29
5-Apr-12
1.5J
1.11
12
0.541
1.21
0.801
0.68J
0.58J
MW-29
19-Jul-12
4.6J
0.45J
1.7J
21
2.61
0.81J
0,161
MW-29
16-Aug-12
2.11
20
2.4J
0.831
0.491
MW-29
7-Nov-12
1.4J
0.68J
18
12
0.451
0.491
2.61
0.761
0.51
1.3
r
0.7 61
0.491
MW-29
16-May-13
121
0.271
1.41
1.81
MW-29
31-Jul-13
0.26J
8.81
7
0.78J
2.SJ
1.5
MW-29
7-Nov-13
0.281
3.4J
13
3.0J
0.68J
MW-29
16-Jan-14
6.31
0.27J
MW-29
9-Apr-14
5.9J
0.891
MW-29
29-OC-14
7.2
1.21
0.36J
0.33J
MW-29
6-May-15
9.4J
0.54J
1.7J
1.5J
MW-29
20-Nov-15
MW-29
27-Apr-16
1.01
MW-29
17-Nov-16
0.78J
2.1J
MW-29
27-Apr-17
5.5J
MW-29
27-Sep-17
0.94J
5.5
0.62J
MW-29
29-Mar-18
MW-29
28-Nov-18
1
1.5J
MW-29
1.May-19
4.1D
3.7D
Notes:
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. D - The analyte was run at dilution.
Concentration exceeds the 15A NCAC 02L .0202 or IMAC Standard
- 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 16 of 18 June 2019

Table 4c
Detected Surface Water Constituents -
Metals and Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
North Carolina 2B or
Protective Value
SW-1
8-Nov-11
43.1
0.1111
2.90.1
5.10J
4.98J
SW-1
4-Apr-12
57.1J
3.18JB
1.84J
SW-1
6-Nov-12
39.4J
SW-1
14-May-13
60J
0.06J
0.4J
0.91
11
0.7.1
0.8J
5JB
SW-1
5-Nov-13
0.91
50J
0.6J
3JB
0.7J
4JB
SW-1
9-Apr-14
40J
0.91
0.4J
2J
0.6.1
0.8J
5J
7JB
8.1J
SW-1
28-Oct-14
40J
0.4JB
0.4J
0.6J
0.6J
SW-1
5-May-15
40J
0.4J
11
0.2J
0.7J
3JB
0.73J
SW-1
19-Nov-15
2J
70J
0.2J
0.5.1
3J
2J
4.1
3J
2J
1J
13J
16
SW-1
26-Apr-16
0.7J
40J
0.3J
11
0.3J
0.6J
3J
SW-1
16-Nov-16
0.24J
0.73J
56J
0.28J
1.2J
1.11
1.91
SW-1
28-Apr-17
40J
1.6J
0.45.1
3.3J
3.1
SW-1
26-Sep-17
DRY
SW-1
29-Mar-18
45J
1.3J
3.91
0.31J
4.1J
SW-1
28-Nov-18
48J
1.3J
0.25J
3.4J
SW-1
30-Apr-19
42J
1.6J
0.40J
SW-2
8-Nov-11
3.63J 55.8J 0.165J 3.42.1 6.80J 12.3
SW-2
4-Apr-12
69.4J 2.66JB 2.04J 5.75J
SW-2
6-Nov-12
3.37J 76.9J 2.30J 9.18J
SW-2
14-May-13
11 801 0.11 11 2J 2J 2J 2J 3J 10B 0.21J
SW-2
5-Nov-13
60J 0.11 11 0.61 3JB 0.81 11 7J 11B
SW-2
8-Apr-14
0.6J 50J 11 0.61 2J 11 0.8J 6J 11B
SW-2
27-Oct-14
30J 0.3JB 0.21 11 0.3J 5J
SW-2
5-May-15
60J 0.21 11 0.81 0.3J 0.7J 25 0.6J
SW-2
18-Nov-15
0.2J 70J 0.041 0.81 0.51 11 0.3J 0.7J 11 13
SW-2
25-Apr-16
DRY
SW-2
17-Nov-16
0.34J 1.5J 130 0.20J 0.052J 3.5J 1.8J 5.4JB 4.2.1 2.8J 8.9J 23 2.8J
SW-2
28-Apr-17
66J 1.5J 1.0.1 1.5J 4.0J 6.8J
I
SW-2
26-Sep-17
DRY
SW-2
29-Mar-18
DRY
SW-2
28-Nov-18
I I 50J I I I I I I 0.37J I I I I I 6.2J
SW-2
30-Apr-19
DRY
Smith Page 17 of 18 June 2019

Table 4c
Detected Surface Water Constituents -
Metals and Volatile Organic Compounds
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
North Carolina 2B or Protective Value
SW-3 8-Nov-11 3.991 52.21 0.1411 2.361 3.50JB 8.01J 7.55J
SW-3 4-Apr-12 46.71 2.88JB
SW-3 6-Nov-12 41.51 1.62J
SW-3 15-May-13 0.61 40J 0.31 0.81 0.2J 0.51 216
SW-3 5-Nov-13 0.61 40J 0.61 0.41 2113 0.4J 11 3J 616
SW-3 8-Apr-14 50J 0.051 11 0.71 21 11 11 6J 10B
SW-3 27-Oct-14 40J 0.41E 0.51 0.71 0.2J 0.71 2.113
SW-3 5-May-15 0.8.1 40J 0.31 0.51 11 0.3J 0.71 416 0.94J
SW-3 18-Nov-15 50J 0.41 0.61 11 0.2J 0.81 3J
SW-3 26-Apr-16 40J 0.31 0.41 11 0.4J 0.71 4.113
SW-3 16-Nov-16 0.451 38J 0.931 0.19J 0.771 2.0J
SW-3 28-Apr-17 41J 0.16J 1.61 0.68J 3.6J 4.6J 2.4J
SW-3 26-Sep-17 DRY
SW-3 28-Mar-18 47J 1.31 1.91 0.44J 5.2J
SW-3 28-Nov-18 51J 1.3J 0.25J 3.2J
SW-3 30-Apr-19 1.5J 6.1J 170 0.17J 7.5J 6.4J 6.8J 6.5J 6.9J 17J 38 8.1J 0.46J
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 (III).
3. NS - No Standard
4. * - North Carolina Protective Value
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.
Concentration exceeds the North Carolina 15A NCAC 02B or Protective Value Freshwater Aquatic Life Standard for Class C Waters - September 2017
Indicates the result is below the detection limit
Smith Page 18 of 18 June 2019

Table 5
Constituents Detected Above Standards
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County
Permit Number 9203-MSWLF-1980
PERMIT
9203-MSWLF-1980
MONITORINGFACILITY
.D
MW-2
APRIL 2019 PARAMETERS EXCEEDING THE NORTH CAROLINA 2L OR
ALLOWABLENUMBER INTERIM MAXIMUM ..
Cobalt*, Vanadium*
9203-MSW LF-1980
M W-4
Vanadium*
9203-MSWLF-1980
MW-6
Barium, Cobalt*, Benzene, 1,4-Dioxane, Vinyl Chloride
9203-MSWLF-1980
MW-8
Chromium, Cobalt*, Sodium*, Vanadium*, 1,1-Dichloroethane, Tetrachloroethene
9203-MSW LF-1980
M W-9
Barium, Cobalt*, Sodium*, Vanadium*, Total Dissolved Solids, Benzene,
1,1-Dichloroethane, 1,4-Dioxane
9203-MSWLF-1980
MW-10
Arsenic, Barium, Cobalt, Sodium*, Total Dissolved Solids, Benzene,
1,1-Dichloroethane, 1,2-Dichloroethane, 1,4-Dioxane, Vinyl Chloride
9203-MSWLF-1980
MW-11
Cobalt*, Vanadium*
9203-MSWLF-1980
MW-12
Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-13
Cobalt*
9203-MSWLF-1980
MW-14
Cobalt*, Mercury, Vanadium*, 1,4-Dioxane
9203-MSWLF-1980
MW-15
Cobalt*, 1,4-Dioxane
9203-MSWLF-1980
MW-16
Arsenic, Cobalt*
9203-MSWLF-1980
MW-17
Arsenic, Cobalt*, Vanadium*, 1,1-Dichloroethane, 1,4-Dioxane
9203-MSWLF-1980
MW-18
Vanadium*
9203-MSWLF-1980
MW-19
Cobalt*, Sodium*, Vanadium*
9203-MSWLF-1980
MW-20
Vanadium*
9203-MSWLF-1980
MW-21
Cobalt*, Vanadium*
9203-MSWLF-1980
MW-22
Arsenic, Cobalt*
9203-MSWLF-1980
MW-23
Cobalt*, Vanadium*
9203-MSWLF-1980
MW-24
Cobalt*, Vanadium*, Benzene, 1,4-Dioxane
9203-MSWLF-1980
MW-25
Barium, Benzene, 1,4-Dioxane
9203-MSWLF-1980
MW-26
Cobalt*, Benzene, 1,4-Dioxane
9203-MSWLF-1980
MW-27
Arsenic, Cobalt*, Vanadium*, 1,1-Dichloroethane, 1,4-Dioxane
9203-MSWLF-1980
MW-28
Vanadium*
9203-MSWLF-1980
MW-29
Cobalt*, Vanadium*, Total Dissolved Solids
Notes:
1. Bold - "J" flag
2. (*) - Interim Maximum Allowable Concentration
Smith Page 1 of 1 June 2019

MW-8 Total Detected VOCs
160
140
120
: 100
40
20
oi<-)�<0 �O °�1 oil �'b�'boi��°500000'yO,'OLOl O�ObONORO�O<O�00�00101 O00O4 R) C5 y0ti0 yytiy,Lyl tib�btiR�R y� yh y� y� y1 y1 y'b y� y�
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 2
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

MW-9 Total Detected VOCs
180
160
140
120
KII
20
�� �� 0pl�0 ��0 �1 �� Cab �� pI� �� �� �ti �ti �� �ti ��J Q�J �� Q�X (� (� �A
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 3
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

M
400
300
u
d
d
to
a+
O
H
200
100
MW-10 Total Detected VOCs
C!� 9�) C � �� C1 p1 C� 9� C� 9� l� �, Q;111 Q �� �D� �� �� ��O 0�0 �1
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 4
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

20
18
16
14
Q 12
U
O
RV
4
2
CI7
MW-12 Total Detected VOCs
'
I Ln
cn
1 0 ;
o l
c1
N
N ,
_
1 - ,
U i
N
'A1
1
N
U
U
p i
1 ,
Ln
c
1 ,
1 I
i
1 1
U ,
,
( 1
1 I
,
1 �
1 1
1 1
I
1
1 ,
� ,
,
I
1 ,
,
� ,
1 ,
I
,
� ,
1 ,
I
,
I ,
I ,
,
1 ,
I ,
I
,
,
I ,
1 ,
I
,
I ,
,
1 ,
,
I ,
,
I ,
1 ,
1
,
� ,
1 ,
1
,
� ,
1 ,
1
� ,
1 ,
1
,
I ,
1 ,
1
,
I ,
,
I ,
1 ,
1
,
I ,
1 ,
1
,
I
I ,
1 ,
,
1
,
� ,
1 ,
1
,
1 1
1
1
I I
I
���R�h����°��°�1 �1'b�'b����0000OyOyOLOLO'�O3ORO�O�O�O�O�Oo1 01 O'bO'bO�O°� y0ti0 yytiy yL yl y'�ti� yIN y� y� y� y(0 y(0 fity1�Y. Q� �Y. Q� �Y. Q� �Y�
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
smith
Figure 5
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County

MW-13 Total Detected VOCs
30
25
20
10
C!� C� C� �� �� C� �AC� C� C� C� �� �� �� Q� �� �� �� �� �� �� �� �h (� �O (A
''
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 6
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

25
20
a 15
H
r 10
O
H
5
Fil
MW-14 Total Detected VOCs
0
I
Ln
I
�'
rn
o
o
rn
o
N i
N �
O I
O
i
C i
U
U i
O
i
C i
E
02,
i
U
N
n i
N i
O
U
N
i
LO-0.
L.L
C� CO C0�\ CC'bC'bC� C�00000,O�OlOIO�O�ORO�O�O�O�00�0010A0'bO4'O°�O°�y0y0ytiytiyl yl y1y5yt yb y�yhy�Oy(Oy1 y1 y'by'byC
' Q�
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
smith
Figure 7
April 2019 Semi -Annual Sampling Event
Feltonsville Landfill - Wake County

MW-15 Total Detected VOCs
18
16
14
12
C!� C� C� �� �� �� �A�� C� C� C� �� �� �� Q� �� �� �� �� �� �� �� �� (� �O (A
' c� ''
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 8
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

MW-16 Total Detected VOCs
30
25
20
10
C!� C� �� �� �� �ACb C� C� C� �� �� �� Q� �� �� �� �� �� �� �� �h (� �O (A
' c� ''
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 9
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

MW-29 Total Detected VOCs
35
30
25
a
a
u 20
t
-0 15
10
y1-Y y y'y ,y y'y y'-Y 'IV 11, yL 1)) lb y'S ,'3 y05 y'S yR y� y� ytx tx tx y< yh) 4) � yh ti(0 (0 (O ti(o y(O y�o y1 y1 y1 y1 y1 y1 yob y4� yob y4� yob ti� ti� y°�
Date
Note: Acetone was omitted as it is a common laboratory contaminant.
Figure 10
April 2019 Semi -Annual Sampling Event
Smith Feltonsville Landfill - Wake County

Appendix A
Analytical Data

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
CDM Smith
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
Attention: Mathew Colone
Project Name: Feltonsville Landfill
Lot Number:UD30018
Date Completed:05/17/2019
Revision Date: 05/17/2019
06/13/2019 9:56 AM
Approved and released by:
Project Manager: Cathy S. Dover
AM
A C C R E D I T E D
4t'0'0'/
11
000 EIAP
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 Shealy Environmental Services, Inc.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 1 of 286

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
CDM Smith
Lot Number: UD30018
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 NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality
Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any
exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or
discussed below.
This pdf report was revised to include sodium (Na) results for MW-9 (UD30018-032), MW-10 (UD30018033)
and MW-29 (UD30018-035) that were inadvertently left off of the original report.
VOA 8260D
Due to analyst error, sample UD30018-010 (MW-29) was inadvertently analyzed at a 5x dilution and 1x
(neat) analysis was needed . They accidently misidentified the sample as needing a dilution when
checking the historical data. The LOQ reported is elevated to reflect the dilution.
BOD
The seed correction factor was above the method range of 0.6 to 1.0 (SCF = 1.11) and reported with " 7"
flag. Results may be biased low for associated samples UD30018-001 (MW-13) and UD30018-002
(MW-14). The lab group leader investigated the issue and they found that the vendor seed vials that were
supposed to have 6 ml had varied amounts. The issue was caught after the 48 hour holding time had
expired for these two samples. The vendor has been contacted and we are working on resolution.
No sample dilutions resulted in a depletion of at least 2.0 mg/L for sample UD30018-002 (MW-14). The
reported BOD/CBOD value is 0 mg/L, which was computed using the lowest BOD/CBOD value that can
be calculated with the available data. COD approximate values were used to determine sample dilutions.
The data have been 6-flagged accordingly.
Nitrate-N 300.0
The re -analysis at 10x dilution of samples UD30018-007 (MW-10) and UD30018-008 (MW-12) were
performed outside of the analytical holding time. The original analysis and the 1 Ox analysis are both
reported.
Dissolved Gases RSK175
The following samples had an air bubble in the sample vials > 6mmfor re -analysis: UD30018-005 (MW-8),
UD30018-006 (MW-9), and UD30018-007 (MW-10).
If you have any questions regarding this report please contact the Shealy Project Manager listed on the
cover page.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 2 of 286

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 3 of 286

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
CDM Smith
Lot Number: UD30018
Project Name: Feltonsville Landfill
Project Number:
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-13
Aqueous
04/29/20191130
04/30/2019
002
MW-14
Aqueous
04/29/20191250
04/30/2019
003
MW-15
Aqueous
04/29/20191420
04/30/2019
004
DUP
Aqueous
04/29/2019 0800
04/30/2019
005
MW-8
Aqueous
05/01/2019 0900
05/02/2019
006
MW-9
Aqueous
05/01/20191000
05/02/2019
007
MW-10
Aqueous
05/01/20191110
05/02/2019
008
MW-12
Aqueous
05/01/20191530
05/02/2019
009
MW-19
Aqueous
05/01/20191230
05/02/2019
010
MW-29
Aqueous
05/01/20191400
05/02/2019
011
EQ BLANK
Aqueous
04/30/2019 1545
05/02/2019
012
TRIP BLANK
Aqueous
04/30/2019
05/02/2019
013
MW-2
Aqueous
05/02/20191720
05/03/2019
014
MW-4
Aqueous
05/02/20191355
05/03/2019
015
MW-6
Aqueous
05/02/20191600
05/03/2019
016
MW-11
Aqueous
05/02/20191655
05/03/2019
017
MW-16
Aqueous
05/02/20191245
05/03/2019
018
MW-17
Aqueous
05/02/20191705
05/03/2019
019
MW-18
Aqueous
05/02/20191615
05/03/2019
020
MW-20
Aqueous
05/02/20191630
05/03/2019
021
MW-21
Aqueous
05/02/20191500
05/03/2019
022
MW-22
Aqueous
05/02/20191335
05/03/2019
023
MW-23
Aqueous
05/02/20191315
05/03/2019
024
MW-24
Aqueous
05/02/20191425
05/03/2019
025
MW-25
Aqueous
05/02/20191435
05/03/2019
026
MW-26
Aqueous
05/02/20191515
05/03/2019
027
MW-27
Aqueous
04/30/20191820
05/03/2019
028
MW-28
Aqueous
05/02/20191540
05/03/2019
029
TRIP BLANK2
Aqueous
04/30/2019
05/03/2019
030
SW-1
Aqueous
04/30/20191520
05/03/2019
031
SW-3
Aqueous
04/30/20191430
05/03/2019
032
MW-9
Aqueous
05/02/20191640
05/03/2019
033
MW-10
Aqueous
05/02/20191645
05/03/2019
034
MW-12
Aqueous
05/02/20191530
05/03/2019
035
MW-29
Aqueous
05/02/20191650
05/03/2019
(35 samples)
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 4 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received: 04/30/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/02/2019 0212 KFE
15392
1
(BOD, 5 day) SM 521OB-2011
1 05/05/2019 1154 HET
04/30/2019 1036 12671
1
(Chloride) 300.0
1 04/30/2019 1949 HKL
15202
1
(CO2 (calcula) SM 4500-CO2 D
1 05/02/2019 0212 MSG
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 04/30/2019 1949 HKL
15201
1
(Sulfate) 300.0
1 04/30/2019 1949 HKL
15200
1
(Sulfide) SM 4500-S2 F-2011
1 04/30/2019 2009 HET
15230
1
(TOC) SM 531 OC-2011
1 05/02/2019 0416 DMA
15351
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
200
20
20
mg/L
1
BOD, 5 day
SM 521013-
2.0 U7
2.0
0.18
mg/L
1
Chloride
300.0
35
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
490
27
27
mg/L
1
COD
SM 5220D-
20 U
20
20
mg/L
1
Nitrate - N
300.0
0.083
0.020
0.0050
mg/L
1
Sulfate
300.0
8.3
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0 U
1.0
0.99
mg/L
1
TOC
SM 5310C-
5.6
1.0
1.0
mg/L
1
Footnote(s): 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 5 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/02/2019 1409 JJG 15469
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 2.8 J 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
Footnote(s): 7-SCF Out of range
124 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 6 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191416 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.74
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
6.8
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
1.4
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
0.63
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): 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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 7 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191416 JM1 15632
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
Footnote(s): 7-SCF Out of range
101 70-130
100 70-130
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 8 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/09/2019 2318 JJG 16314
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 - 175 120 10 2.5 ug/L 1
Footnote(s): 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 9 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191616 JMH 05/05/20191238 15674
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00040 0.00020 0.000091 mg/L 1
Footnote(s): 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 10 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-001
Description: MW-13 Matrix: Aqueous
Date Sampled:04/29/2019 1130 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191503 BNW
Prep Date Batch
05/02/20191704 15483
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.3
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
450
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.19
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
7.3
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
5.7
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
26
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
33
10
2.5
ug/L
1
Footnote(s): 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 11 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received: 04/30/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/02/2019 0217 KFE
15392
1
(BOD, 5 day) SM 521OB-2011
1 05/05/2019 1154 HET
04/30/2019
1036
12671
1
(Chloride) 300.0
1 04/30/2019 2005 HKL
15202
1
(CO2 (calcula) SM 4500-CO2 D
1 05/02/2019 0217 MSG
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 04/30/2019 2005 HKL
15201
1
(Sulfate) 300.0
1 04/30/2019 2005 HKL
15200
1
(Sulfide) SM 4500-S2 F-2011
1 04/30/2019 2009 HET
15230
1
(TOC) SM 531 OC-2011
1 05/02/2019 0433 DMA
15351
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
230
20
20
mg/L
1
BOD, 5 day
SM 521013-
30
U76
30
2.7
mg/L
1
Chloride
300.0
98
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
890
27
27
mg/L
1
COD
SM 5220D-
20
U
20
20
mg/L
1
Nitrate - N
300.0
0.020
U
0.020
0.0050
mg/L
1
Sulfate
300.0
2.2
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0
U
1.0
0.99
mg/L
1
TOC
SM 5310C-
2.3
1.0
1.0
mg/L
1
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 12 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/02/2019 1434 JJG 15469
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 8.7 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 13 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191442 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
6.7
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
0.40
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
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
0.87
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
0.55
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
1.3
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
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 14 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191442 JM1 15632
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
104 70-130
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 15 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/09/2019 2111 JJG 16314
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 - 175 690 10 2.5 ug/L 1
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 16 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191628 JMH 05/05/20191238 15674
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.0016 0.00020 0.000091 mg/L 1
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 17 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-002
Description: MW-14 Matrix: Aqueous
Date Sampled:04/29/2019 1250 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191509 BNW
Prep Date Batch
05/02/20191704 15483
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
0.81
J
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
250
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.34
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
4.8
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.1
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
4.5
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
21
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.6
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
5.5
J
10
2.5
ug/L
1
Footnote(s): 6-D.O. depletion < 2.00 mg/L 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 18 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-003
Description: MW-15 Matrix: Aqueous
Date Sampled:04/29/2019 1420 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/02/2019 1458 JJG 15469
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 5.4 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
122 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 19 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-003
Description: MW-15 Matrix: Aqueous
Date Sampled:04/29/2019 1420 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191507 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
2.6
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
0.48
J
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 20 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-003
Description: MW-15 Matrix: Aqueous
Date Sampled:04/29/2019 1420 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191507 JM1 15632
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
101 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 21 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-003
Description: MW-15 Matrix: Aqueous
Date Sampled:04/29/2019 1420 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191631 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 22 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-003
Description: MW-15 Matrix: Aqueous
Date Sampled:04/29/2019 1420 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191515 BNW
Prep Date Batch
05/02/20191704 15483
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
220
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.32
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.4
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.9
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
27
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 23 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-004
Description: DUP Matrix: Aqueous
Date Sampled:04/29/2019 0800 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/02/2019 1523 JJG 15469
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 24 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-004
Description: DUP Matrix: Aqueous
Date Sampled:04/29/2019 0800 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191532 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
0.76
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
6.9
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
1.3
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
0.61
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 25 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-004
Description: DUP Matrix: Aqueous
Date Sampled:04/29/2019 0800 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191532 JM1 15632
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
100 70-130
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 26 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-004
Description: DUP Matrix: Aqueous
Date Sampled:04/29/2019 0800 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191633 JMH 05/05/20191238 15674
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Mercury 7439-97-6 7470A 0.00037 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 27 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-004
Description: DUP Matrix: Aqueous
Date Sampled:04/29/2019 0800 Project Name: Feltonsville Landfill
Date Received:04/30/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191602 BNW
Prep Date Batch
05/02/20191704 15483
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.4
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
490
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.17
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
7.9
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
5.8
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
27
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
36
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 28 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received: 05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/09/2019 0056 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1 05/07/2019 1201 MGM
05/02/2019
1600 12675
1
(Chloride) 300.0
1 05/02/2019 2134 HKL
15614
1
(CO2 (calcula) SM 4500-CO2 D
1 05/09/2019 0056 KFE
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 05/02/2019 2134 HKL
15610
1
(Sulfate) 300.0
1 05/02/2019 2134 HKL
15613
1
(Sulfide) SM 4500-S2 F-2011
1 05/07/2019 2048 HET
15976
1
(TDS) SM 2540C-2011
1 05/02/2019 1824 MGM
15419
1
(TOC) SM 531OC-2011
1 05/06/2019 1950 DMA
15800
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
260
20
20
mg/L
1
BOD, 5 day
SM 521013-
2.0
U
2.0
0.18
mg/L
1
Chloride
300.0
7.2
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
410
27
27
mg/L
1
COD
SM 5220D-
20
U
20
20
mg/L
1
Nitrate - N
300.0
0.066
0.020
0.0050
mg/L
1
Sulfate
300.0
0.69
J
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0
U
1.0
0.99
mg/L
1
TDS
SM 2540C-
160
25
25
mg/L
1
TOC
SM 5310C-
1.0
U
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 29 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0046 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
114 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 30 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191557 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
2.5
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
6.1
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
1.8
0.50
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.45
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
1.2
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 31 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191557 JM1 15632
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
0.84
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
100 70-130
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 32 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1
RSK - 175
1
05/09/2019 2127 JJG
16314
2
RSK - 175
10
05/10/2019 1917 JJG
16503
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 5600 D 100 25 ug/L 2
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 33 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191636 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 34 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-005
Description: MW-8 Matrix: Aqueous
Date Sampled:05/01/2019 0900 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191608 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
210
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
13
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
19
10
1.3
ug/L
1
Copper
7440-50-8
6020B
6.3
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.38
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
84
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Sodium
7440-23-5
6020B
21000
400
150
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.0
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
4.3
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 35 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-006
Description: MW-9 Matrix: Aqueous
Date Sampled:05/01/2019 1000 Project Name: Feltonsville Landfill
Date Received: 05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/09/2019 0104 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1 05/07/2019 1201 MGM
05/02/2019 1600 12675
1
(Chloride) 300.0
1 05/02/2019 2222 HKL
15614
1
(CO2 (calcula) SM 4500-CO2 D
1 05/09/2019 0104 KFE
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 05/02/2019 2222 HKL
15610
1
(Sulfate) 300.0
1 05/02/2019 2222 HKL
15613
1
(Sulfide) SM 4500-S2 F-2011
1 05/07/2019 2048 HET
15976
1
(TDS) SM 2540C-2011
1 05/02/2019 1824 MGM
15419
1
(TOC) SM 531 OC-2011
1 05/06/2019 2008 DMA
15800
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
470
20
20
mg/L
1
BOD, 5 day
SM 5210B-
19
2.0
0.18
mg/L
1
Chloride
300.0
75
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
1300
27
27
mg/L
1
COD
SM 5220D-
30
20
20
mg/L
1
Nitrate - N
300.0
0.020 U
0.020
0.0050
mg/L
1
Sulfate
300.0
0.46 J
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0 U
1.0
0.99
mg/L
1
TDS
SM 2540C-
580
25
25
mg/L
1
TOC
SM 5310C-
10
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 36 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-006
Description: MW-9 Matrix: Aqueous
Date Sampled:05/01/2019 1000 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0111 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 8.7 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
124 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 37 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-006
Description: MW-9 Matrix: Aqueous
Date Sampled:05/01/2019 1000 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191622 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
2.3
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
1.6
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
16
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
2.2
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
13
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
0.67
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
1.5
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 38 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-006
Description: MW-9 Matrix: Aqueous
Date Sampled:05/01/2019 1000 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191622 JM1 15632
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
102 70-130
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 39 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-006
Description: MW-9 Matrix: Aqueous
Date Sampled:05/01/2019 1000 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1
RSK - 175
1
05/09/2019 2142 JJG
16314
2
RSK - 175
10
05/10/2019 1933 JJG
16503
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethane 74-84-0 RSK - 175 9.3 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 13000 D 100 25 ug/L 2
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 40 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-007
Description: MW-10 Matrix: Aqueous
Date Sampled:05/01/2019 1110 Project Name: Feltonsville Landfill
Date Received: 05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1
05/09/2019 0117 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1
05/07/2019 1201 MGM
05/02/2019 1600 12675
1
(Chloride) 300.0
1
05/02/2019 2238 HKL
15614
1
(CO2 (calcula) SM 4500-CO2 D
1
05/09/2019 0117 KFE
1
(COD) SM 5220D-2011
1
05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1
05/02/2019 2238 HKL
15610
2
(Nitrate - N) 300.0
10
05/14/2019 0012 SLU
16582
1
(Sulfate) 300.0
1
05/02/2019 2238 HKL
15613
1
(Sulfide) SM 4500-S2 F-2011
1
05/07/2019 2048 HET
15976
1
(TDS) SM 2540C-2011
1
05/02/2019 1824 MGM
15419
1
(TOC) SM 531 OC-2011
1
05/06/2019 2025 DMA
15800
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Alkalinity
SM 2320113-
440
20
20
mg/L
1
BOD, 5 day
SM 5210113-
9.4
2.0
0.18
mg/L
1
Chloride
300.0
160
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
1500
27
27
mg/L
1
COD
SM 5220113-
79
20
20
mg/L
1
Sulfate
300.0
11
1.0
0.20
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-
1.0 U
1.0
0.99
mg/L
1
Nitrate - N
300.0
0.20 UH
0.20
0.050
mg/L
2
TDS
SM 2540C-
670
25
25
mg/L
1
TOC
SM 5310C-
23
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 41 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-007
Description: MW-10 Matrix: Aqueous
Date Sampled:05/01/2019 1110 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0135 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 19 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
122 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 42 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-007
Description: MW-10 Matrix: Aqueous
Date Sampled:05/01/2019 1110 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191648 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
3.6
J
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
4.2
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
3.0
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
17
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
4.2
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
27
0.50
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
0.44
J
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
0.91
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
0.44
J
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
0.86
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
6.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 43 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-007
Description: MW-10 Matrix: Aqueous
Date Sampled:05/01/2019 1110 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191648 JM1 15632
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
1.6
0.50
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
0.93
J
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
100 70-130
100 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 44 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-007
Description: MW-10 Matrix: Aqueous
Date Sampled:05/01/2019 1110 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1
RSK - 175
1
05/09/2019 2158 JJG
16314
2
RSK - 175
10
05/10/2019 1950 JJG
16503
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 5400 D 100 25 ug/L 2
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 45 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-008
Description: MW-12 Matrix: Aqueous
Date Sampled:05/01/2019 1530 Project Name: Feltonsville Landfill
Date Received: 05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1
05/09/2019 0126 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1
05/07/2019 1201 MGM
05/02/2019
1600 12675
2
(Chloride) 300.0
10
05/10/2019 1239 SLU
16330
1
(CO2 (calcula) SM 4500-CO2 D
1
05/09/2019 0126 KFE
1
(COD) SM 5220D-2011
1
05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1
05/02/2019 2255 HKL
15610
2
(Nitrate - N) 300.0
10
05/10/2019 1239 SLU
16331
1
(Sulfate) 300.0
1
05/02/2019 2255 HKL
15613
1
(Sulfide) SM 4500-S2 F-2011
1
05/07/2019 2048 HET
15976
1
(TOC) SM 531 OC-2011
1
05/06/2019 2042 DMA
15800
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
740
20
20
mg/L
1
BOD, 5 day
SM 521013-
2.0
U
2.0
0.18
mg/L
1
Chloride
300.0
270
D
10
2.0
mg/L
2
CO2 (calculation)
124-38-9 SM 4500-CO2
940
27
27
mg/L
1
COD
SM 5220113-
21
20
20
mg/L
1
Sulfate
300.0
34
1.0
0.20
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-
1.0
U
1.0
0.99
mg/L
1
Nitrate - N
300.0
0.20
UH
0.20
0.050
mg/L
2
TOC
SM 5310C-
6.4
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 46 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-008
Description: MW-12 Matrix: Aqueous
Date Sampled:05/01/2019 1530 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0200 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 18 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
122 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 47 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-008
Description: MW-12 Matrix: Aqueous
Date Sampled:05/01/2019 1530 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191713 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.83
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 48 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-008
Description: MW-12 Matrix: Aqueous
Date Sampled:05/01/2019 1530 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191713 JM1 15632
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
99 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 49 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-008
Description: MW-12 Matrix: Aqueous
Date Sampled:05/01/2019 1530 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/09/2019 2214 JJG 16314
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 22 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 50 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received: 05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/09/2019 0133 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1 05/07/2019 1201 MGM
05/02/2019
1600 12675
1
(Chloride) 300.0
1 05/02/2019 2311 HKL
15614
1
(CO2 (calcula) SM 4500-CO2 D
1 05/09/2019 0133 KFE
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 05/02/2019 2311 HKL
15610
1
(Sulfate) 300.0
1 05/02/2019 2311 HKL
15613
1
(Sulfide) SM 4500-S2 F-2011
1 05/07/2019 2048 HET
15976
1
(TDS) SM 2540C-2011
1 05/02/2019 1824 MGM
15419
1
(TOC) SM 531 OC-2011
1 05/06/2019 2059 DMA
15800
CAS Analytical
Parameter
Number Method
Result
Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
150
20
20
mg/L
1
BOD, 5 day
SM 521013-
2.0
U
2.0
0.18
mg/L
1
Chloride
300.0
13
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
190
27
27
mg/L
1
COD
SM 5220D-
20
U
20
20
mg/L
1
Nitrate - N
300.0
0.059
0.020
0.0050
mg/L
1
Sulfate
300.0
5.3
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0
U
1.0
0.99
mg/L
1
TDS
SM 2540C-
170
25
25
mg/L
1
TOC
SM 5310C-
1.0
U
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 51 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0224 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
112 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 52 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191739 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 53 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191739 JM1 15632
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 54 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/09/2019 2230 JJG 16314
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 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 55 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191638 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 56 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-009
Description: MW-19 Matrix: Aqueous
Date Sampled:05/01/2019 1230 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191614 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.6
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
210
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
4.3
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.9
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
2.3
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
1.1
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
7.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Sodium
7440-23-5
6020B
32000
400
150
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
7.1
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
6.4
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 57 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-010
Description: MW-29 Matrix: Aqueous
Date Sampled:05/01/2019 1400 Project Name: Feltonsville Landfill
Date Received: 05/02/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/09/2019 0138 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1 05/07/2019 1201 MGM
05/02/2019 1600 12675
1
(Chloride) 300.0
1 05/02/2019 2327 HKL
15614
1
(CO2 (calcula) SM 4500-CO2 D
1 05/09/2019 0138 KFE
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 05/02/2019 2327 HKL
15610
1
(Sulfate) 300.0
1 05/02/2019 2327 HKL
15613
1
(Sulfide) SM 4500-S2 F-2011
1 05/07/2019 2048 HET
15976
1
(TDS) SM 2540C-2011
1 05/02/2019 1824 MGM
15419
1
(TOC) SM 531 OC-2011
1 05/06/2019 2116 DMA
15800
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
120
20
20
mg/L
1
BOD, 5 day
SM 5210B-
2.2
2.0
0.18
mg/L
1
Chloride
300.0
24
1.0
0.20
mg/L
1
CO2 (calculation)
124-38-9 SM 4500-CO2
470
27
27
mg/L
1
COD
SM 522013-
37
20
20
mg/L
1
Nitrate - N
300.0
0.020 U
0.020
0.0050
mg/L
1
Sulfate
300.0
3.8
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0 U
1.0
0.99
mg/L
1
TDS
SM 2540C-
570
25
25
mg/L
1
TOC
SM 5310C-
9.7
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 58 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-010
Description: MW-29 Matrix: Aqueous
Date Sampled:05/01/2019 1400 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0249 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
125 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 59 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-010
Description: MW-29 Matrix: Aqueous
Date Sampled:05/01/2019 1400 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
5 05/03/2019 2037 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
50
U
50
10
ug/L
1
Acrylonitrile
107-13-1
8260D
25
U
25
4.0
ug/L
1
Benzene
71-43-2
8260D
2.5
U
2.5
2.0
ug/L
1
Bromochloromethane
74-97-5
8260D
2.5
U
2.5
2.0
ug/L
1
Bromodichloromethane
75-27-4
8260D
2.5
U
2.5
2.0
ug/L
1
Bromoform
75-25-2
8260D
2.5
U
2.5
2.0
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
2.5
U
2.5
2.0
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
50
U
50
10
ug/L
1
Carbon disulfide
75-15-0
8260D
2.5
U
2.5
2.0
ug/L
1
Carbon tetrachloride
56-23-5
8260D
2.5
U
2.5
2.0
ug/L
1
Chlorobenzene
108-90-7
8260D
2.5
U
2.5
2.0
ug/L
1
Chloroethane
75-00-3
8260D
4.1
D
2.5
2.0
ug/L
1
Chloroform
67-66-3
8260D
2.5
U
2.5
2.0
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
2.5
U
2.5
2.0
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
2.5
U
2.5
2.0
ug/L
1
Dibromochloromethane
124-48-1
8260D
2.5
U
2.5
2.0
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
2.5
U
2.5
2.0
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
2.5
U
2.5
2.0
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
10
U
10
2.0
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
2.5
U
2.5
2.0
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
2.5
U
2.5
2.0
ug/L
1
Dichlorodifluoromethane
75-71-8
8260D
2.5
U
2.5
2.0
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
3.7
D
2.5
2.0
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
2.5
U
2.5
2.0
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
2.5
U
2.5
2.0
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
2.5
U
2.5
2.0
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
2.5
U
2.5
2.0
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
2.5
U
2.5
2.0
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
2.5
U
2.5
2.0
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
2.5
U
2.5
2.0
ug/L
1
Ethylbenzene
100-41-4
8260D
2.5
U
2.5
2.0
ug/L
1
2-Hexanone
591-78-6
8260D
50
U
50
10
ug/L
1
Methacrylonitrile
126-98-7
8260D
25
U
25
10
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
25
U
25
2.0
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
50
U
50
10
ug/L
1
Methylene chloride
75-09-2
8260D
2.5
U
2.5
2.0
ug/L
1
Styrene
100-42-5
8260D
2.5
U
2.5
2.1
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
2.5
U
2.5
2.0
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
2.5
U
2.5
2.0
ug/L
1
Tetrachloroethene
127-18-4
8260D
2.5
U
2.5
2.0
ug/L
1
Tetrahydrofuran
109-99-9
8260D
25
U
25
5.0
ug/L
1
Toluene
108-88-3
8260D
2.5
U
2.5
2.0
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
2.5
U
2.5
2.0
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
2.5
U
2.5
2.0
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 60 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-010
Description: MW-29 Matrix: Aqueous
Date Sampled:05/01/2019 1400 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 5 05/03/2019 2037 JM1 15632
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
2.5
U
2.5
2.0
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
2.5
U
2.5
2.0
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
2.5
U
2.5
2.0
ug/L
1
Vinyl acetate
108-05-4
8260D
25
U
25
5.8
ug/L
1
Vinyl chloride
75-01-4
8260D
2.5
U
2.5
2.0
ug/L
1
Xylenes (total)
1330-20-7
8260D
5.0
U
5.0
2.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
93 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 61 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-010
Description: MW-29 Matrix: Aqueous
Date Sampled:05/01/2019 1400 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/09/2019 2246 JJG 16314
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 - 175 300 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 62 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-011
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/30/2019 1545 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0313 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
124 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 63 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-011
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/30/2019 1545 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191237 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
5.0
J
10
2.0
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
4.4
J
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
0.44
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 64 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-011
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/30/2019 1545 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191237 JM1 15632
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
98 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 65 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-011
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/30/2019 1545 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191641 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 66 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-011
Description: EQ BLANK Matrix: Aqueous
Date Sampled:04/30/2019 1545 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191620 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
100
U
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
50
U
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 67 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-012
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:04/30/2019 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/13/2019 2347 KGT 16570
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
127 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 68 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-012
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:04/30/2019 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/03/20191302 JM1
15632
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.41
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 69 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-012
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:04/30/2019 Project Name: Feltonsville Landfill
Date Received:05/02/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/03/20191302 JM1 15632
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
98 70-130
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 70 of 286

Inorganic non-metals
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Alkalinity) SM 2320B-2011
1 05/09/2019 0158 KFE
16220
1
(BOD, 5 day) SM 521OB-2011
1 05/08/2019 1715 MGM
05/03/2019 2049 12678
2
(Chloride) 300.0
10 05/10/2019 1255 SLU
16330
1
(CO2 (calcula) SM 4500-CO2 D
1 05/09/2019 0158 KFE
1
(COD) SM 5220D-2011
1 05/14/2019 2230 HET
16694
1
(Nitrate - N) 300.0
1 05/04/2019 0340 HKL
15769
1
(Sulfate) 300.0
1 05/04/2019 0340 HKL
15770
1
(Sulfide) SM 4500-S2 F-2011
1 05/07/2019 2048 HET
15976
1
(TOC) SM 531 OC-2011
1 05/06/2019 2134 DMA
15800
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Alkalinity
SM 2320B-
170
20
20
mg/L
1
BOD, 5 day
SM 5210B-
2.9
2.0
0.18
mg/L
1
Chloride
300.0
540 D
10
2.0
mg/L
2
CO2 (calculation)
124-38-9 SM 4500-CO2
180
27
27
mg/L
1
COD
SM 5220113-
23
20
20
mg/L
1
Nitrate - N
300.0
0.081
0.020
0.0050
mg/L
1
Sulfate
300.0
33
1.0
0.20
mg/L
1
Sulfide
18496-25-8 SM 4500-S2 F-
1.0 U
1.0
0.99
mg/L
1
TOC
SM 5310C-
2.4
1.0
1.0
mg/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 71 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0338 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
115 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 72 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191452 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 73 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191452 JM1 15794
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
94 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 74 of 286

Dissolved Gases
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/09/2019 2302 JJG 16314
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 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 75 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191644 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 76 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-013
Description: MW-2 Matrix: Aqueous
Date Sampled:05/02/2019 1720 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191626 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
170
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
2.5
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.3
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
1.7
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
4.5
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
2.4
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.5
J
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
13
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
14
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 77 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-014
Description: MW-4 Matrix: Aqueous
Date Sampled:05/02/2019 1355 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0402 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
105 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 78 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-014
Description: MW-4 Matrix: Aqueous
Date Sampled:05/02/2019 1355 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191517 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.44
J
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.50
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
5.0
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
0.59
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
0.52
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 79 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-014
Description: MW-4 Matrix: Aqueous
Date Sampled:05/02/2019 1355 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191517 JM1 15794
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
98 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 80 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-014
Description: MW-4 Matrix: Aqueous
Date Sampled:05/02/2019 1355 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191646 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 81 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-014
Description: MW-4 Matrix: Aqueous
Date Sampled:05/02/2019 1355 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191632 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.3
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
40
J
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
2.3
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.54
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
50
U
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
3.5
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
4.0
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 82 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-015
Description: MW-6 Matrix: Aqueous
Date Sampled:05/02/2019 1600 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0427 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 13 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
116 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 83 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-015
Description: MW-6 Matrix: Aqueous
Date Sampled:05/02/2019 1600 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191541 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
1.1
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
3.4
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
2.9
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
4.8
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
3.8
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
6.9
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 84 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-015
Description: MW-6 Matrix: Aqueous
Date Sampled:05/02/2019 1600 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191541 JM1 15794
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
2.1
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
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 85 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-015
Description: MW-6 Matrix: Aqueous
Date Sampled:05/02/2019 1600 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191654 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 86 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-015
Description: MW-6 Matrix: Aqueous
Date Sampled:05/02/2019 1600 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191650 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.3
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
800
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.28
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
13
10
1.3
ug/L
1
Copper
7440-50-8
6020B
2.1
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
23
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
11
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 87 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-016
Description: MW-11 Matrix: Aqueous
Date Sampled:05/02/2019 1655 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0451 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 2.2 J 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
113 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 88 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-016
Description: MW-11 Matrix: Aqueous
Date Sampled:05/02/2019 1655 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191606 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
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
1.0
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
1.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 89 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-016
Description: MW-11 Matrix: Aqueous
Date Sampled:05/02/2019 1655 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191606 JM1 15794
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
99 70-130
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 90 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-016
Description: MW-11 Matrix: Aqueous
Date Sampled:05/02/2019 1655 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191656 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 91 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-016
Description: MW-11 Matrix: Aqueous
Date Sampled:05/02/2019 1655 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191655 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.9
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
170
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.18
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.5
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
6.0
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
2.4
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
1.2
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
6.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
4.4
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
15
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 92 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-017
Description: MW-16 Matrix: Aqueous
Date Sampled:05/02/2019 1245 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0516 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
106 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 93 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-017
Description: MW-16 Matrix: Aqueous
Date Sampled:05/02/2019 1245 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191631 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.50
U
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
1.4
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
3.0
0.50
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
5.4
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
2.7
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
0.51
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 94 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-017
Description: MW-16 Matrix: Aqueous
Date Sampled:05/02/2019 1245 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191631 JM1 15794
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Trichloroethene
79-01-6
8260D
2.6
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
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 95 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-017
Description: MW-16 Matrix: Aqueous
Date Sampled:05/02/2019 1245 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191659 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 96 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-017
Description: MW-16 Matrix: Aqueous
Date Sampled:05/02/2019 1245 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191701 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
12
10
1.3
ug/L
1
Barium
7440-39-3
6020B
210
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.13
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
3.8
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
4.1
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.49
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
6.3
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
5.8
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 97 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-018
Description: MW-17 Matrix: Aqueous
Date Sampled:05/02/2019 1705 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0540 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 13 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
110 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 98 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-018
Description: MW-17 Matrix: Aqueous
Date Sampled:05/02/2019 1705 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191657 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
1.8
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
7.7
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
1.1
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 99 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-018
Description: MW-17 Matrix: Aqueous
Date Sampled:05/02/2019 1705 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191657 JM1 15794
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
98 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 100 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-018
Description: MW-17 Matrix: Aqueous
Date Sampled:05/02/2019 1705 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191701 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 101 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-018
Description: MW-17 Matrix: Aqueous
Date Sampled:05/02/2019 1705 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191707 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
10
1.3
ug/L
1
Barium
7440-39-3
6020B
160
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.30
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
7.8
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
5.5
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
11
10
1.3
ug/L
1
Lead
7439-92-1
6020B
5.7
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
13
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
16
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
30
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 102 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-019
Description: MW-18 Matrix: Aqueous
Date Sampled:05/02/2019 1615 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0605 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 2.8 J 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
110 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 103 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-019
Description: MW-18 Matrix: Aqueous
Date Sampled:05/02/2019 1615 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191722 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.47
J
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
0.69
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 104 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-019
Description: MW-18 Matrix: Aqueous
Date Sampled:05/02/2019 1615 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191722 JM1 15794
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
102 70-130
108 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 105 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-019
Description: MW-18 Matrix: Aqueous
Date Sampled:05/02/2019 1615 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191704 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 106 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-019
Description: MW-18 Matrix: Aqueous
Date Sampled:05/02/2019 1615 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191713 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.8
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
100
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.5
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
2.0
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.36
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
7.8
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
2.7
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
5.3
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 107 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-020
Description: MW-20 Matrix: Aqueous
Date Sampled:05/02/2019 1630 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0629 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
126 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 108 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-020
Description: MW-20 Matrix: Aqueous
Date Sampled:05/02/2019 1630 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191747 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.45
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 109 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-020
Description: MW-20 Matrix: Aqueous
Date Sampled:05/02/2019 1630 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191747 JM1 15794
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
99 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 110 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-020
Description: MW-20 Matrix: Aqueous
Date Sampled:05/02/2019 1630 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191706 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 111 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-020
Description: MW-20 Matrix: Aqueous
Date Sampled:05/02/2019 1630 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191719 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
2.3
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
130
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.9
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.26
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
3.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
4.5
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
5.2
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 112 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-021
Description: MW-21 Matrix: Aqueous
Date Sampled:05/02/2019 1500 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0653 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
110 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 113 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-021
Description: MW-21 Matrix: Aqueous
Date Sampled:05/02/2019 1500 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191812 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.43
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 114 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-021
Description: MW-21 Matrix: Aqueous
Date Sampled:05/02/2019 1500 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191812 JM1 15794
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
97 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 115 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-021
Description: MW-21 Matrix: Aqueous
Date Sampled:05/02/2019 1500 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191709 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 116 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-021
Description: MW-21 Matrix: Aqueous
Date Sampled:05/02/2019 1500 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191725 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
3.0
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
55
J
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.5
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.7
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
5.1
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
4.0
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
3.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
9.2
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
13
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 117 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-022
Description: MW-22 Matrix: Aqueous
Date Sampled:05/02/2019 1335 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0718 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
116 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 118 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-022
Description: MW-22 Matrix: Aqueous
Date Sampled:05/02/2019 1335 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191838 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.43
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 119 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-022
Description: MW-22 Matrix: Aqueous
Date Sampled:05/02/2019 1335 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191838 JM1 15794
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
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 120 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-022
Description: MW-22 Matrix: Aqueous
Date Sampled:05/02/2019 1335 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191711 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 121 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-022
Description: MW-22 Matrix: Aqueous
Date Sampled:05/02/2019 1335 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191731 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
19
10
1.3
ug/L
1
Barium
7440-39-3
6020B
440
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.4
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
8.1
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
1.5
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.43
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
4.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
6.7
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 122 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-023
Description: MW-23 Matrix: Aqueous
Date Sampled:05/02/2019 1315 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0743 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
114 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 123 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-023
Description: MW-23 Matrix: Aqueous
Date Sampled:05/02/2019 1315 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191903 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
2.4
J
10
2.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 124 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-023
Description: MW-23 Matrix: Aqueous
Date Sampled:05/02/2019 1315 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191903 JM1 15794
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
100 70-130
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 125 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-023
Description: MW-23 Matrix: Aqueous
Date Sampled:05/02/2019 1315 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191714 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 126 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-023
Description: MW-23 Matrix: Aqueous
Date Sampled:05/02/2019 1315 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191737 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.3
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
280
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
2.1
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
2.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
3.1
J
25
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 127 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-024
Description: MW-24 Matrix: Aqueous
Date Sampled:05/02/2019 1425 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0807 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 120 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 128 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-024
Description: MW-24 Matrix: Aqueous
Date Sampled:05/02/2019 1425 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191928 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
3.9
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
3.2
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
1.6
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
5.6
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
0.91
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
2.6
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 129 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-024
Description: MW-24 Matrix: Aqueous
Date Sampled:05/02/2019 1425 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191928 JM1 15794
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
98 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 130 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-024
Description: MW-24 Matrix: Aqueous
Date Sampled:05/02/2019 1425 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191716 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 131 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-024
Description: MW-24 Matrix: Aqueous
Date Sampled:05/02/2019 1425 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191743 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
6.6
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
130
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.15
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
3.2
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
3.8
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
3.1
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
1.7
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
11
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
7.7
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
20
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 132 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-025
Description: MW-25 Matrix: Aqueous
Date Sampled:05/02/2019 1435 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 0831 STM 16388
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 42 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
119 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 133 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-025
Description: MW-25 Matrix: Aqueous
Date Sampled:05/02/2019 1435 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191953 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
1.5
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
3.4
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
2.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 134 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-025
Description: MW-25 Matrix: Aqueous
Date Sampled:05/02/2019 1435 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191953 JM1 15794
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
101 70-130
108 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 135 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-025
Description: MW-25 Matrix: Aqueous
Date Sampled:05/02/2019 1435 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191724 JMH 05/05/20191238 15674
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 136 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-025
Description: MW-25 Matrix: Aqueous
Date Sampled:05/02/2019 1435 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191801 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
1.7
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
900
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.44
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
1.3
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
12
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
2.5
J
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.2
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 137 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-026
Description: MW-26 Matrix: Aqueous
Date Sampled:05/02/2019 1515 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 5030B 8260B (SIM) 5 05/14/2019 0035 KGT 16570
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 210 D 15 5.0 ug/L 2
Run 2 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 138 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-026
Description: MW-26 Matrix: Aqueous
Date Sampled:05/02/2019 1515 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/2019 2017 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
3.0
J
10
2.0
ug/L
1
Acrylonitrile
107-13-1
8260D
5.0
U
5.0
0.80
ug/L
1
Benzene
71-43-2
8260D
2.4
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
2.7
0.50
0.40
ug/L
1
Chloroethane
75-00-3
8260D
2.0
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
1.8
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
0.51
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
27
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 139 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-026
Description: MW-26 Matrix: Aqueous
Date Sampled:05/02/2019 1515 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/2019 2017 JM1 15794
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
0.43
J
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
105 70-130
105 70-130
109 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 140 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-026
Description: MW-26 Matrix: Aqueous
Date Sampled:05/02/2019 1515 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191525 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 141 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-026
Description: MW-26 Matrix: Aqueous
Date Sampled:05/02/2019 1515 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191807 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
220
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.79
J
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.24
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
34
10
1.3
ug/L
1
Copper
7440-50-8
6020B
2.7
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.27
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
13
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
2.3
J
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
25
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 142 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-027
Description: MW-27 Matrix: Aqueous
Date Sampled:04/30/2019 1820 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 5030B 8260B (SIM) 1 05/14/2019 0011 KGT 16570
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 8.3 3.0 1.0 ug/L 2
Run 2 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 143 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-027
Description: MW-27 Matrix: Aqueous
Date Sampled:04/30/2019 1820 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/2019 2042 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
4.0
J
10
2.0
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
0.79
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
8.3
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
1.1
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
0.49
J
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 144 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-027
Description: MW-27 Matrix: Aqueous
Date Sampled:04/30/2019 1820 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/2019 2042 JM1 15794
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
101 70-130
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 145 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-027
Description: MW-27 Matrix: Aqueous
Date Sampled:04/30/2019 1820 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191532 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 146 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-027
Description: MW-27 Matrix: Aqueous
Date Sampled:04/30/2019 1820 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191813 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
13
10
1.3
ug/L
1
Barium
7440-39-3
6020B
220
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.13
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
9.2
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
10
1.3
ug/L
1
Copper
7440-50-8
6020B
16
10
1.3
ug/L
1
Lead
7439-92-1
6020B
6.3
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
16
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
11
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
38
B
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 147 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-028
Description: MW-28 Matrix: Aqueous
Date Sampled:05/02/2019 1540 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 1443 STM 16406
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
123 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 148 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-028
Description: MW-28 Matrix: Aqueous
Date Sampled:05/02/2019 1540 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/2019 2107 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.41
J
0.50
0.40
ug/L
1
Chloroform
67-66-3
8260D
3.5
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 149 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-028
Description: MW-28 Matrix: Aqueous
Date Sampled:05/02/2019 1540 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/2019 2107 JM1 15794
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
100 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 150 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-028
Description: MW-28 Matrix: Aqueous
Date Sampled:05/02/2019 1540 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191535 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 151 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-028
Description: MW-28 Matrix: Aqueous
Date Sampled:05/02/2019 1540 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191819 BNW
Prep Date Batch
05/06/20191734 15809
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
250
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.14
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
1.5
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
2.6
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
3.9
BJ
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 152 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-029
Description: TRIP BLANK2 Matrix: Aqueous
Date Sampled:04/30/2019 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 1509 STM 16406
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
123 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 153 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-029
Description: TRIP BLANK2 Matrix: Aqueous
Date Sampled:04/30/2019 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/20191427 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 154 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-029
Description: TRIP BLANK2 Matrix: Aqueous
Date Sampled:04/30/2019 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/20191427 JM1 15794
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
98 70-130
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 155 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-030
Description: SWA Matrix: Aqueous
Date Sampled:04/30/2019 1520 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 1533 STM 16406
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
119 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 156 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-030
Description: SW-1 Matrix: Aqueous
Date Sampled:04/30/2019 1520 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/2019 2131 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
10
U
10
2.0
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
0.40
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 157 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-030
Description: SW-1 Matrix: Aqueous
Date Sampled:04/30/2019 1520 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/2019 2131 JM1 15794
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
102 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 158 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-030
Description: SW-1 Matrix: Aqueous
Date Sampled:04/30/2019 1520 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191538 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 159 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-030
Description: SW-1 Matrix: Aqueous
Date Sampled:04/30/2019 1520 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191912 BNW
Prep Date Batch
05/06/20191734 15810
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
10
U
10
1.3
ug/L
1
Barium
7440-39-3
6020B
42
J
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
10
U
10
1.3
ug/L
1
Copper
7440-50-8
6020B
1.6
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
50
U
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 160 of 286

Volatile Organic Compounds by GC/MS (SIM)
Client:CDM Smith Laboratory ID:UD30018-031
Description: SW-3 Matrix: Aqueous
Date Sampled:04/30/2019 1430 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B (SIM) 1 05/11/2019 1558 STM 16406
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
129 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 161 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-031
Description: SW-3 Matrix: Aqueous
Date Sampled:04/30/2019 1430 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 05/06/2019 2156 JM1
15794
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
8.1
J
10
2.0
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
0.46
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
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
U = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 162 of 286

Volatile Organic Compounds by GC/MS
Client:CDM Smith Laboratory ID:UD30018-031
Description: SW-3 Matrix: Aqueous
Date Sampled:04/30/2019 1430 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 05/06/2019 2156 JM1 15794
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
102 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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 163 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-031
Description: SW-3 Matrix: Aqueous
Date Sampled:04/30/2019 1430 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191540 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 164 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-031
Description: SW-3 Matrix: Aqueous
Date Sampled:04/30/2019 1430 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191918 BNW
Prep Date Batch
05/06/20191734 15810
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
1.5
J
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
6.1
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
170
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
0.17
J
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
7.5
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
6.4
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
6.8
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
6.5
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
6.9
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
17
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
38
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 165 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-032
Description: MW-9 Matrix: Aqueous
Date Sampled:05/02/2019 1640 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191543 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 166 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-032
Description: MW-9 Matrix: Aqueous
Date Sampled:05/02/2019 1640 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191924 BNW
Prep Date Batch
05/06/20191734 15810
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
4.6
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
1400
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.14
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
10
U
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
25
10
1.3
ug/L
1
Copper
7440-50-8
6020B
7.2
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
4.6
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
57
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Sodium
7440-23-5
6020B
32000
400
150
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
4.7
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
9.7
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 167 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-033
Description: MW-10 Matrix: Aqueous
Date Sampled:05/02/2019 1645 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191545 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 168 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-033
Description: MW-10 Matrix: Aqueous
Date Sampled:05/02/2019 1645 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191930 BNW
Prep Date Batch
05/06/20191734 15810
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
26
10
1.3
ug/L
1
Barium
7440-39-3
6020B
1100
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.4
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
44
10
1.3
ug/L
1
Copper
7440-50-8
6020B
1.6
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
10
U
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
61
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
1.3
J
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Sodium
7440-23-5
6020B
110000
400
150
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
4.6
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
6.9
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 169 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-034
Description: MW-12 Matrix: Aqueous
Date Sampled:05/02/2019 1530 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191553 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 170 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-034
Description: MW-12 Matrix: Aqueous
Date Sampled:05/02/2019 1530 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191936 BNW
Prep Date Batch
05/06/20191734 15810
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
5.2
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
290
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
1.0
U
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
1.8
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
1.3
J
10
1.3
ug/L
1
Copper
7440-50-8
6020B
10
U
10
1.3
ug/L
1
Lead
7439-92-1
6020B
0.34
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
4.3
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
2.0
J
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
25
U
25
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 171 of 286

CVAA
Client:CDM Smith Laboratory ID:UD30018-035
Description: MW-29 Matrix: Aqueous
Date Sampled:05/02/2019 1650 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 7470A 1 05/06/20191555 JMH 05/05/20191242 15676
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 172 of 286

ICP-MS Metals
Client:CDM Smith Laboratory ID:UD30018-035
Description: MW-29 Matrix: Aqueous
Date Sampled:05/02/2019 1650 Project Name: Feltonsville Landfill
Date Received:05/03/2019 Project Number:
Run Prep Method
1 3005A
Analytical Method Dilution Analysis Date Analyst
6020B 1 05/08/20191942 BNW
Prep Date Batch
05/06/20191734 15810
CAS
Analytical
Parameter
Number
Method
Result
Q
LOQ
DL
Units
Run
Antimony
7440-36-0
6020B
6.0
U
6.0
0.50
ug/L
1
Arsenic
7440-38-2
6020B
3.3
J
10
1.3
ug/L
1
Barium
7440-39-3
6020B
130
100
1.3
ug/L
1
Beryllium
7440-41-7
6020B
1.0
U
1.0
0.15
ug/L
1
Cadmium
7440-43-9
6020B
0.16
J
1.0
0.13
ug/L
1
Chromium
7440-47-3
6020B
5.3
J
10
1.3
ug/L
1
Cobalt
7440-48-4
6020B
11
10
1.3
ug/L
1
Copper
7440-50-8
6020B
4.1
J
10
1.3
ug/L
1
Lead
7439-92-1
6020B
1.9
J
10
0.25
ug/L
1
Nickel
7440-02-0
6020B
14
J
50
1.3
ug/L
1
Selenium
7782-49-2
6020B
10
U
10
1.3
ug/L
1
Silver
7440-22-4
6020B
10
U
10
0.25
ug/L
1
Sodium
7440-23-5
6020B
13000
400
150
ug/L
1
Thallium
7440-28-0
6020B
5.5
U
5.5
0.15
ug/L
1
Vanadium
7440-62-2
6020B
5.4
J
25
2.5
ug/L
1
Zinc
7440-66-6
6020B
13
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
U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis D = Dilution > 1
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 173 of 286

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 174 of 286

Inorganic non-metals - MB
Sample ID: UQ15200-001 Matrix: Aqueous
Batch: 15200
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate 1.0 U 1 1.0 0.20 mg/L 04/30/20191844
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 175 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15200-002 Matrix: Aqueous
Batch: 15200
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 20 20 1 99 90-110 04/30/20191723
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 176 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15201-001 Matrix: Aqueous
Batch: 15201
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 04/30/2019 1844
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 177 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15201-002 Matrix: Aqueous
Batch: 15201
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.87 1 109 90-110 04/30/2019 1723
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 178 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15202-001 Matrix: Aqueous
Batch: 15202
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Chloride 1.0 U 1 1.0 0.20 mg/L 04/30/20191844
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 179 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15202-002 Matrix: Aqueous
Batch: 15202
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Chloride 20 21 1 107 90-110 04/30/20191723
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 180 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15230-001 Matrix: Aqueous
Batch: 15230
Analytical Method: SM 4500-S2 F-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfide 1.0 U 1 1.0 0.99 mg/L 04/30/2019 2009
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 181 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15230-002 Matrix: Aqueous
Batch: 15230
Analytical Method: SM 4500-S2 F-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfide 10 10 1 101 80-120 04/30/2019 2009
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 182 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15351-001 Matrix: Aqueous
Batch: 15351
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 05/02/2019 0307
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 183 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15351-002 Matrix: Aqueous
Batch: 15351
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 97 90-110 05/02/2019 0324
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 184 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MS
Sample ID: UD30018-002MS Matrix: Aqueous
Batch: 15351
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 2.3 20 21 1 94 70-130 05/02/2019 0450
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 185 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MSD
Sample ID: UD30018-002MD Matrix: Aqueous
Batch: 15351
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 2.3 20 22 1 96 2.2 70-130 20 05/02/2019 0508
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 186 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15392-001 Matrix: Aqueous
Batch: 15392
Analytical Method: SM 2320B-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
Alkalinity 20 U 1 20 20 mg/L 05/02/2019 0044
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 187 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15392-002 Matrix: Aqueous
Batch: 15392
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 100 1 103 90-110 05/02/2019 0052
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 188 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15419-001 Matrix: Aqueous
Batch: 15419
Analytical Method: SM 2540C-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
TDS 25 U 1 25 25 mg/L 05/02/20191824
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 189 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15419-002 Matrix: Aqueous
Batch: 15419
Analytical Method: SM 2540C-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TDS 1500 1400 1 93 90-110 05/02/20191824
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 190 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15610-001 Matrix: Aqueous
Batch: 15610
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 05/02/2019 1534
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 191 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15610-002 Matrix: Aqueous
Batch: 15610
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.78 1 98 90-110 05/02/2019 1609
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 192 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15613-001 Matrix: Aqueous
Batch: 15613
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate 1.0 U 1 1.0 0.20 mg/L 05/02/20191534
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 193 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15613-002 Matrix: Aqueous
Batch: 15613
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 20 20 1 100 90-110 05/02/20191609
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 194 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15614-001 Matrix: Aqueous
Batch: 15614
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Chloride 1.0 U 1 1.0 0.20 mg/L 05/02/20191534
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 195 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15614-002 Matrix: Aqueous
Batch: 15614
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Chloride 20 20 1 101 90-110 05/02/20191609
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 196 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15769-001 Matrix: Aqueous
Batch: 15769
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 05/03/2019 2007
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 197 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15769-002 Matrix: Aqueous
Batch: 15769
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.81 1 101 90-110 05/03/2019 1951
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 198 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15770-001 Matrix: Aqueous
Batch: 15770
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate 1.0 U 1 1.0 0.20 mg/L 05/03/2019 2007
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 199 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15770-002 Matrix: Aqueous
Batch: 15770
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 20 20 1 99 90-110 05/03/20191951
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 200 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15800-001 Matrix: Aqueous
Batch: 15800
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 05/06/20191634
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 201 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15800-002 Matrix: Aqueous
Batch: 15800
Analytical Method: SM 531 OC-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 20 20 1 101 90-110 05/06/20191650
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 202 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MS
Sample ID: UD30018-013MS Matrix: Aqueous
Batch: 15800
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 2.4 20 22 1 96 70-130 05/06/2019 2151
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 203 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MSD
Sample ID: UD30018-013MD Matrix: Aqueous
Batch: 15800
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 2.4 20 22 1 96 0.38 70-130 20 05/06/2019 2208
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 204 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ15976-001 Matrix: Aqueous
Batch: 15976
Analytical Method: SM 4500-S2 F-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfide 1.0 U 1 1.0 0.99 mg/L 05/07/2019 2048
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 205 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ15976-002 Matrix: Aqueous
Batch: 15976
Analytical Method: SM 4500-S2 F-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfide 10 9.9 1 99 80-120 05/07/2019 2048
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 206 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MS
Sample ID: UD30018-013MS Matrix: Aqueous
Batch: 15976
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 9.6 1 96 70-130 05/07/2019 2048
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 207 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MSD
Sample ID: UD30018-013MD Matrix: Aqueous
Batch: 15976
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 9.3 1 93 3.4 70-130 20 05/07/2019 2048
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 208 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ16220-001 Matrix: Aqueous
Batch: 16220
Analytical Method: SM 2320B-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
Alkalinity 20 U 1 20 20 mg/L 05/09/2019 0028
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 209 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ16220-002 Matrix: Aqueous
Batch: 16220
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 110 1 107 90-110 05/09/2019 0036
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 210 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - Duplicate
Sample ID: UD30018-006DU Matrix: Aqueous
Batch: 16220
Analytical Method: SM 2320B-2011
Sample
Amount Result % RPD
Parameter (mg/L) (mg/L) Q Dil % RPD Limit Analysis Date
Alkalinity 470 470 1 0.52 20 05/09/2019 0110
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 211 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ16330-001 Matrix: Aqueous
Batch: 16330
Analytical Method: 300.0
Parameter Result Q Dil LOQ DL Units Analysis Date
Chloride 1.0 U 1 1.0 0.20 mg/L 05/10/20191030
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 212 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ16330-002 Matrix: Aqueous
Batch: 16330
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 05/10/20191102
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 213 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ16331-001 Matrix: Aqueous
Batch: 16331
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 05/10/2019 1030
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 214 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ16331-002 Matrix: Aqueous
Batch: 16331
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 1 104 90-110 05/10/2019 1102
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 215 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ16582-001 Matrix: Aqueous
Batch: 16582
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 05/13/2019 2146
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 216 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ16582-002 Matrix: Aqueous
Batch: 16582
Analytical Method: 300.0
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.82 1 102 90-110 05/13/2019 2307
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 217 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MB
Sample ID: UQ16694-001 Matrix: Aqueous
Batch: 16694
Analytical Method: SM 5220D-2011
Parameter Result Q Dil LOQ DL Units Analysis Date
COD 20 U 1 20 20 mg/L 05/14/2019 2230
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 218 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - LCS
Sample ID: UQ16694-002 Matrix: Aqueous
Batch: 16694
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 05/14/2019 2230
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 219 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MS
Sample ID: UD30018-007MS Matrix: Aqueous
Batch: 16694
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 79 40 120 1 92 90-110 05/14/2019 2230
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 220 of 286
QC Data for Lot Number: UD30018

Inorganic non-metals - MSD
Sample ID: UD30018-007MD Matrix: Aqueous
Batch: 16694
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 79 40 110 N 1 88 1.6 90-110 20 05/14/2019 2230
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 221 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: UQ15469-001 Matrix: Aqueous
Batch: 15469 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 05/02/20191119
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 122 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 222 of 286

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: UQ15469-002
Matrix: Aqueous
Batch: 15469
Prep Method: 5030E
Analytical Method: 8260B (SIM)
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec Limit Analysis Date
1,4-Dioxane
50
50
1 100 70-130 05/02/20191030
Surrogate
Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 121 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 223 of 286

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ15632-001 Matrix: Aqueous
Batch: 15632 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
2.0
ug/L
05/03/2019 1105
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
05/03/2019 1105
Benzene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Bromoform
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
05/03/2019 1105
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Chloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Chloroform
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Dibromochloromethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,2-Dibromoethane (EDB)
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Dibromomethane (Methylene bromide)
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
trans- 1,4-Dichloro-2-butene
2.0
U
1
2.0
0.40
ug/L
05/03/2019 1105
1,2-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,4-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Dichlorodifluoromethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,1-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
2-Hexanone
10
U
1
10
2.0
ug/L
05/03/2019 1105
Methacrylonitrile
5.0
U
1
5.0
2.0
ug/L
05/03/2019 1105
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
05/03/2019 1105
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
05/03/2019 1105
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Styrene
0.50
U
1
0.50
0.41
ug/L
05/03/2019 1105
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Tetrahydrofuran
5.0
U
1
5.0
1.0
ug/L
05/03/2019 1105
Toluene
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 224 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ15632-001 Matrix: Aqueous
Batch: 15632 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
05/03/2019 1105
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
05/03/2019 1105
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
05/03/2019 1105
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
05/03/2019 1105
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 97 70-130
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 225 of 286

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ15632-002
Matrix: Aqueous
Batch: 15632
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
05/03/2019 0953
Acrylonitrile
100
100
1
103
70-130
05/03/2019 0953
Benzene
50
52
1
104
70-130
05/03/2019 0953
Bromochloromethane
50
48
1
97
70-130
05/03/2019 0953
Bromodichloromethane
50
49
1
97
70-130
05/03/2019 0953
Bromoform
50
51
1
102
70-130
05/03/2019 0953
Bromomethane (Methyl bromide)
50
51
1
101
70-130
05/03/2019 0953
2-Butanone (MEK)
100
110
1
107
70-130
05/03/2019 0953
Carbon disulfide
50
48
1
96
70-130
05/03/2019 0953
Carbon tetrachloride
50
46
1
91
70-130
05/03/2019 0953
Chlorobenzene
50
51
1
103
70-130
05/03/2019 0953
Chloroethane
50
47
1
94
70-130
05/03/2019 0953
Chloroform
50
47
1
93
70-130
05/03/2019 0953
Chloromethane (Methyl chloride)
50
45
1
90
60-140
05/03/2019 0953
1,2-Dibromo-3-chloropropane (DBCP)
50
51
1
103
70-130
05/03/2019 0953
Dibromochloromethane
50
52
1
103
70-130
05/03/2019 0953
1,2-Dibromoethane (EDB)
50
52
1
105
70-130
05/03/2019 0953
Dibromomethane (Methylene bromide)
50
51
1
101
70-130
05/03/2019 0953
trans- 1,4-Dichloro-2-butene
50
51
1
102
70-130
05/03/2019 0953
1,2-Dichlorobenzene
50
52
1
105
70-130
05/03/2019 0953
1,4-Dichlorobenzene
50
52
1
105
70-130
05/03/2019 0953
Dichlorodifluoromethane
50
40
1
79
60-140
05/03/2019 0953
1,1-Dichloroethane
50
51
1
101
70-130
05/03/2019 0953
1,2-Dichloroethane
50
47
1
94
70-130
05/03/2019 0953
1,1-Dichloroethene
50
49
1
98
70-130
05/03/2019 0953
cis- 1,2-Dichloroethene
50
49
1
99
70-130
05/03/2019 0953
trans- 1,2-Dichloroethene
50
49
1
98
70-130
05/03/2019 0953
1,2-Dichloropropane
50
52
1
104
70-130
05/03/2019 0953
cis- 1,3-Dichloropropene
50
53
1
106
70-130
05/03/2019 0953
trans- 1,3-Dichloropropene
50
52
1
104
70-130
05/03/2019 0953
Ethylbenzene
50
52
1
104
70-130
05/03/2019 0953
2-Hexanone
100
110
1
113
70-130
05/03/2019 0953
Methacrylonitrile
250
260
1
105
70-130
05/03/2019 0953
Methyl iodide (lodomethane)
50
49
1
97
70-130
05/03/2019 0953
4-Methyl-2-pentanone
100
110
1
109
70-130
05/03/2019 0953
Methylene chloride
50
48
1
96
70-130
05/03/2019 0953
Styrene
50
55
1
110
70-130
05/03/2019 0953
1,1,1,2-Tetrachloroethane
50
51
1
101
70-130
05/03/2019 0953
1,1,2,2-Tetrachloroethane
50
54
1
109
70-130
05/03/2019 0953
Tetrachloroethene
50
49
1
99
70-130
05/03/2019 0953
Tetrahydrofuran
50
49
1
98
70-130
05/03/2019 0953
Toluene
50
52
1
103
70-130
05/03/2019 0953
1,1,1-Trichloroethane
50
48
1
95
70-130
05/03/2019 0953
1,1,2-Trichloroethane
50
52
1
105
70-130
05/03/2019 0953
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 226 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ15632-002
Matrix: Aqueous
Batch: 15632
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Trichloroethene
50
49
1 99
70-130
05/03/2019 0953
Trichlorofluoromethane
50
42
1 83
70-130
05/03/2019 0953
1,2,3-Trichloropropane
50
53
1 107
70-130
05/03/2019 0953
Vinyl acetate
50
54
1 107
60-140
05/03/2019 0953
Vinyl chloride
50
47
1 94
70-130
05/03/2019 0953
Xylenes (total)
100
110
1 106
70-130
05/03/2019 0953
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 102 70-130
1,2-Dichloroethane-d4 84 70-130
Toluene-d8 95 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 227 of 286

Volatile Organic Compounds by GC/MS - MS
Sample ID: UD30018-01OMS
Matrix: Aqueous
Batch: 15632
Prep Method: 5030E
Analytical Method: 8260D
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
0.0
500
490
5
98
60-140
05/03/2019 2102
Acrylonitrile
0.0
500
580
5
115
70-130
05/03/2019 2102
Benzene
0.0
250
300
5
120
70-130
05/03/2019 2102
Bromochloromethane
0.0
250
280
5
113
70-130
05/03/2019 2102
Bromodichloromethane
0.0
250
290
5
115
70-130
05/03/2019 2102
Bromoform
0.0
250
280
5
112
70-130
05/03/2019 2102
Bromomethane (Methyl bromide)
0.0
250
250
5
98
70-130
05/03/2019 2102
2-Butanone (MEK)
0.0
500
570
5
114
70-130
05/03/2019 2102
Carbon disulfide
0.0
250
300
5
121
70-130
05/03/2019 2102
Carbon tetrachloride
0.0
250
290
5
114
70-130
05/03/2019 2102
Chlorobenzene
0.0
250
290
5
115
70-130
05/03/2019 2102
Chloroethane
4.1
250
290
5
116
70-130
05/03/2019 2102
Chloroform
0.0
250
280
5
110
70-130
05/03/2019 2102
Chloromethane (Methyl chloride)
0.0
250
280
5
110
60-140
05/03/2019 2102
1,2-Dibromo-3-chloropropane (DBCP)
0.0
250
240
5
97
70-130
05/03/2019 2102
Dibromochloromethane
0.0
250
280
5
114
70-130
05/03/2019 2102
1,2-Dibromoethane (EDB)
0.0
250
280
5
113
70-130
05/03/2019 2102
Dibromomethane (Methylene bromide)
0.0
250
290
5
116
70-130
05/03/2019 2102
trans- 1,4-Dichloro-2-butene
0.0
250
230
5
90
70-142
05/03/2019 2102
1,2-Dichlorobenzene
0.0
250
250
5
99
70-130
05/03/2019 2102
1,4-Dichlorobenzene
0.0
250
250
5
99
70-130
05/03/2019 2102
Dichlorodifluoromethane
0.0
250
280
5
111
60-140
05/03/2019 2102
1,1-Dichloroethane
3.7
250
310
5
122
70-130
05/03/2019 2102
1,2-Dichloroethane
0.0
250
270
5
108
70-130
05/03/2019 2102
1,1-Dichloroethene
0.0
250
300
5
119
70-130
05/03/2019 2102
cis- 1,2-Dichloroethene
0.0
250
290
5
116
70-130
05/03/2019 2102
trans- 1,2-Dichloroethene
0.0
250
290
5
118
70-130
05/03/2019 2102
1,2-Dichloropropane
0.0
250
300
5
119
70-130
05/03/2019 2102
cis- 1,3-Dichloropropene
0.0
250
290
5
118
70-130
05/03/2019 2102
trans- 1,3-Dichloropropene
0.0
250
280
5
110
70-130
05/03/2019 2102
Ethylbenzene
0.0
250
290
5
116
70-130
05/03/2019 2102
2-Hexanone
0.0
500
600
5
119
70-130
05/03/2019 2102
Methacrylonitrile
0.0
1300
1500
5
117
70-130
05/03/2019 2102
Methyl iodide (lodomethane)
0.0
250
280
5
113
70-130
05/03/2019 2102
4-Methyl-2-pentanone
0.0
500
600
5
120
70-130
05/03/2019 2102
Methylene chloride
0.0
250
280
5
111
70-130
05/03/2019 2102
Styrene
0.0
250
300
5
122
70-130
05/03/2019 2102
1,1,1,2-Tetrachloroethane
0.0
250
280
5
114
70-130
05/03/2019 2102
1,1,2,2-Tetrachloroethane
0.0
250
250
5
100
70-130
05/03/2019 2102
Tetrachloroethene
0.0
250
280
5
111
70-130
05/03/2019 2102
Tetrahydrofuran
0.0
250
280
5
112
70-130
05/03/2019 2102
Toluene
0.0
250
290
5
117
70-130
05/03/2019 2102
1,1,1-Trichloroethane
0.0
250
290
5
116
70-130
05/03/2019 2102
1,1,2-Trichloroethane
0.0
250
280
5
113
70-130
05/03/2019 2102
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 228 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - MS
Sample ID: UD30018-01OMS
Matrix: Aqueous
Batch: 15632
Prep
Method: 5030E
Analytical Method: 8260D
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Trichloroethene
0.0
250
290
5
114
70-130
05/03/2019 2102
Trichlorofluoromethane
0.0
250
240
5
97
70-130
05/03/2019 2102
1,2,3-Trichloropropane
0.0
250
250
5
100
70-130
05/03/2019 2102
Vinyl acetate
0.0
250
280
5
111
60-140
05/03/2019 2102
Vinyl chloride
0.0
250
310
5
122
70-130
05/03/2019 2102
Xylenes (total)
0.0
500
580
5
117
70-130
05/03/2019 2102
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 100 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 229 of 286

Volatile Organic Compounds by GC/MS - MSD
Sample ID: UD30018-01OMD
Matrix: Aqueous
Batch: 15632
Prep Method:
5030E
Analytical Method: 8260D
Sample
Spike
Amount
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec % RPD
Limit
Limit
Analysis Date
Acetone
0.0
500
510
5
103
4.7
60-140
20
05/03/2019 2127
Acrylonitrile
0.0
500
600
5
120
3.9
70-130
40
05/03/2019 2127
Benzene
0.0
250
320
5
128
6.8
70-130
20
05/03/2019 2127
Bromochloromethane
0.0
250
290
5
117
3.6
70-130
20
05/03/2019 2127
Bromodichloromethane
0.0
250
300
5
120
3.7
70-130
20
05/03/2019 2127
Bromoform
0.0
250
290
5
116
3.3
70-130
20
05/03/2019 2127
Bromomethane (Methyl bromide)
0.0
250
240
5
97
0.91
70-130
20
05/03/2019 2127
2-Butanone (MEK)
0.0
500
590
5
118
3.7
70-130
20
05/03/2019 2127
Carbon disulfide
0.0
250
310
5
125
3.2
70-130
20
05/03/2019 2127
Carbon tetrachloride
0.0
250
300
5
118
3.4
70-130
20
05/03/2019 2127
Chlorobenzene
0.0
250
300
5
119
3.5
70-130
20
05/03/2019 2127
Chloroethane
4.1
250
280
5
112
3.4
70-130
20
05/03/2019 2127
Chloroform
0.0
250
290
5
115
4.3
70-130
20
05/03/2019 2127
Chloromethane (Methyl chloride)
0.0
250
290
5
117
5.5
60-140
20
05/03/2019 2127
1,2-Dibromo-3-chloropropane (DBCP)
0.0
250
260
5
104
7.1
70-130
20
05/03/2019 2127
Dibromochloromethane
0.0
250
300
5
119
4.5
70-130
20
05/03/2019 2127
1,2-Dibromoethane (EDB)
0.0
250
290
5
116
2.9
70-130
20
05/03/2019 2127
Dibromomethane (Methylene bromide)
0.0
250
300
5
121
4.5
70-130
20
05/03/2019 2127
trans- 1,4-Dichloro-2-butene
0.0
250
250
5
99
8.8
70-142
20
05/03/2019 2127
1,2-Dichlorobenzene
0.0
250
270
5
108
8.3
70-130
20
05/03/2019 2127
1,4-Dichlorobenzene
0.0
250
270
5
107
8.4
70-130
20
05/03/2019 2127
Dichlorodifluoromethane
0.0
250
280
5
112
0.96
60-140
20
05/03/2019 2127
1,1-Dichloroethane
3.7
250
320
5
127
4.1
70-130
20
05/03/2019 2127
1,2-Dichloroethane
0.0
250
280
5
113
4.5
70-130
20
05/03/2019 2127
1,1-Dichloroethene
0.0
250
310
5
124
4.3
70-130
20
05/03/2019 2127
cis- 1,2-Dichloroethene
0.0
250
300
5
121
4.2
70-130
20
05/03/2019 2127
trans- 1,2-Dichloroethene
0.0
250
310
5
123
4.0
70-130
20
05/03/2019 2127
1,2-Dichloropropane
0.0
250
320
5
126
5.6
70-130
20
05/03/2019 2127
cis- 1,3-Dichloropropene
0.0
250
310
5
124
5.2
70-130
20
05/03/2019 2127
trans- 1,3-Dichloropropene
0.0
250
290
5
116
5.2
70-130
20
05/03/2019 2127
Ethylbenzene
0.0
250
300
5
122
4.6
70-130
20
05/03/2019 2127
2-Hexanone
0.0
500
620
5
124
4.4
70-130
20
05/03/2019 2127
Methacrylonitrile
0.0
1300
1500
5
122
4.4
70-130
20
05/03/2019 2127
Methyl iodide (lodomethane)
0.0
250
290
5
118
4.4
70-130
20
05/03/2019 2127
4-Methyl-2-pentanone
0.0
500
630
5
127
5.2
70-130
20
05/03/2019 2127
Methylene chloride
0.0
250
290
5
116
4.2
70-130
20
05/03/2019 2127
Styrene
0.0
250
320
5
127
4.6
70-130
20
05/03/2019 2127
1,1,1,2-Tetrachloroethane
0.0
250
300
5
119
4.2
70-130
20
05/03/2019 2127
1,1,2,2-Tetrachloroethane
0.0
250
270
5
108
7.5
70-130
20
05/03/2019 2127
Tetrachloroethene
0.0
250
290
5
117
5.0
70-130
20
05/03/2019 2127
Tetrahydrofuran
0.0
250
300
5
118
5.3
70-130
20
05/03/2019 2127
Toluene
0.0
250
300
5
121
3.8
70-130
20
05/03/2019 2127
1,1,1-Trichloroethane
0.0
250
300
5
121
3.9
70-130
20
05/03/2019 2127
1,1,2-Trichloroethane
0.0
250
300
5
119
4.5
70-130
20
05/03/2019 2127
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 230 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - MSD
Sample ID: UD30018-01OMD
Matrix: Aqueous
Batch: 15632
Prep Method: 5030E
Analytical Method: 8260D
Sample
Spike
Amount
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil % Rec % RPD
Limit
Limit
Analysis Date
Trichloroethene
0.0
250
310
5 125
8.8
70-130
20
05/03/2019 2127
Trichlorofluoromethane
0.0
250
240
5 98
0.75
70-130
20
05/03/2019 2127
1,2,3-Trichloropropane
0.0
250
270
5 108
8.2
70-130
20
05/03/2019 2127
Vinyl acetate
0.0
250
290
5 116
3.8
60-140
20
05/03/2019 2127
Vinyl chloride
0.0
250
290
5 118
3.9
70-130
20
05/03/2019 2127
Xylenes (total)
0.0
500
610
5 122
4.5
70-130
20
05/03/2019 2127
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 108 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 108 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 231 of 286

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ15794-001 Matrix: Aqueous
Batch: 15794 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
10
U
1
10
2.0
ug/L
05/06/2019 1310
Acrylonitrile
5.0
U
1
5.0
0.80
ug/L
05/06/2019 1310
Benzene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Bromochloromethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Bromodichloromethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Bromoform
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Bromomethane (Methyl bromide)
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
2-Butanone (MEK)
10
U
1
10
2.0
ug/L
05/06/2019 1310
Carbon disulfide
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Carbon tetrachloride
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Chlorobenzene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Chloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Chloroform
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Chloromethane (Methyl chloride)
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,2-Dibromo-3-chloropropane (DBCP)
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Dibromochloromethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,2-Dibromoethane (EDB)
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Dibromomethane (Methylene bromide)
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
trans- 1,4-Dichloro-2-butene
2.0
U
1
2.0
0.40
ug/L
05/06/2019 1310
1,2-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,4-Dichlorobenzene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Dichlorodifluoromethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,1-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,2-Dichloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,1-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
cis- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
trans- 1,2-Dichloroethene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,2-Dichloropropane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
cis- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
trans- 1,3-Dichloropropene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Ethylbenzene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
2-Hexanone
10
U
1
10
2.0
ug/L
05/06/2019 1310
Methacrylonitrile
5.0
U
1
5.0
2.0
ug/L
05/06/2019 1310
Methyl iodide (lodomethane)
5.0
U
1
5.0
0.40
ug/L
05/06/2019 1310
4-Methyl-2-pentanone
10
U
1
10
2.0
ug/L
05/06/2019 1310
Methylene chloride
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Styrene
0.50
U
1
0.50
0.41
ug/L
05/06/2019 1310
1,1,1,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,1,2,2-Tetrachloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Tetrachloroethene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Tetrahydrofuran
5.0
U
1
5.0
1.0
ug/L
05/06/2019 1310
Toluene
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,1,1-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,1,2-Trichloroethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 232 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - MB
Sample ID: UQ15794-001 Matrix: Aqueous
Batch: 15794 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
05/06/2019 1310
Trichlorofluoromethane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
1,2,3-Trichloropropane
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Vinyl acetate
5.0
U
1
5.0
1.2
ug/L
05/06/2019 1310
Vinyl chloride
0.50
U
1
0.50
0.40
ug/L
05/06/2019 1310
Xylenes (total)
1.0
U
1
1.0
0.40
ug/L
05/06/2019 1310
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 97 70-130
1,2-Dichloroethane-d4 100 70-130
Toluene-d8 107 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 233 of 286

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ15794-002
Matrix: Aqueous
Batch: 15794
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
110
60-140
05/06/2019 1059
Acrylonitrile
100
99
1
99
70-130
05/06/2019 1059
Benzene
50
52
1
103
70-130
05/06/2019 1059
Bromochloromethane
50
48
1
96
70-130
05/06/2019 1059
Bromodichloromethane
50
48
1
96
70-130
05/06/2019 1059
Bromoform
50
50
1
100
70-130
05/06/2019 1059
Bromomethane (Methyl bromide)
50
49
1
98
70-130
05/06/2019 1059
2-Butanone (MEK)
100
100
1
102
70-130
05/06/2019 1059
Carbon disulfide
50
47
1
94
70-130
05/06/2019 1059
Carbon tetrachloride
50
44
1
88
70-130
05/06/2019 1059
Chlorobenzene
50
51
1
101
70-130
05/06/2019 1059
Chloroethane
50
47
1
94
70-130
05/06/2019 1059
Chloroform
50
46
1
91
70-130
05/06/2019 1059
Chloromethane (Methyl chloride)
50
44
1
88
60-140
05/06/2019 1059
1,2-Dibromo-3-chloropropane (DBCP)
50
49
1
97
70-130
05/06/2019 1059
Dibromochloromethane
50
50
1
100
70-130
05/06/2019 1059
1,2-Dibromoethane (EDB)
50
50
1
100
70-130
05/06/2019 1059
Dibromomethane (Methylene bromide)
50
49
1
99
70-130
05/06/2019 1059
trans- 1,4-Dichloro-2-butene
50
50
1
99
70-130
05/06/2019 1059
1,2-Dichlorobenzene
50
51
1
102
70-130
05/06/2019 1059
1,4-Dichlorobenzene
50
51
1
102
70-130
05/06/2019 1059
Dichlorodifluoromethane
50
36
1
72
60-140
05/06/2019 1059
1,1-Dichloroethane
50
50
1
99
70-130
05/06/2019 1059
1,2-Dichloroethane
50
46
1
92
70-130
05/06/2019 1059
1,1-Dichloroethene
50
47
1
93
70-130
05/06/2019 1059
cis- 1,2-Dichloroethene
50
49
1
98
70-130
05/06/2019 1059
trans- 1,2-Dichloroethene
50
48
1
96
70-130
05/06/2019 1059
1,2-Dichloropropane
50
50
1
100
70-130
05/06/2019 1059
cis- 1,3-Dichloropropene
50
51
1
103
70-130
05/06/2019 1059
trans- 1,3-Dichloropropene
50
51
1
101
70-130
05/06/2019 1059
Ethylbenzene
50
51
1
102
70-130
05/06/2019 1059
2-Hexanone
100
100
1
101
70-130
05/06/2019 1059
Methacrylonitrile
250
250
1
101
70-130
05/06/2019 1059
Methyl iodide (lodomethane)
50
48
1
97
70-130
05/06/2019 1059
4-Methyl-2-pentanone
100
100
1
103
70-130
05/06/2019 1059
Methylene chloride
50
47
1
95
70-130
05/06/2019 1059
Styrene
50
54
1
107
70-130
05/06/2019 1059
1,1,1,2-Tetrachloroethane
50
50
1
100
70-130
05/06/2019 1059
1,1,2,2-Tetrachloroethane
50
51
1
103
70-130
05/06/2019 1059
Tetrachloroethene
50
48
1
97
70-130
05/06/2019 1059
Tetrahydrofuran
50
48
1
96
70-130
05/06/2019 1059
Toluene
50
50
1
101
70-130
05/06/2019 1059
1,1,1-Trichloroethane
50
46
1
93
70-130
05/06/2019 1059
1,1,2-Trichloroethane
50
51
1
101
70-130
05/06/2019 1059
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 234 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - LCS
Sample ID: UQ15794-002
Matrix: Aqueous
Batch: 15794
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Trichloroethene
50
49
1 98
70-130
05/06/2019 1059
Trichlorofluoromethane
50
39
1 78
70-130
05/06/2019 1059
1,2,3-Trichloropropane
50
51
1 102
70-130
05/06/2019 1059
Vinyl acetate
50
48
1 96
60-140
05/06/2019 1059
Vinyl chloride
50
45
1 91
70-130
05/06/2019 1059
Xylenes (total)
100
100
1 103
70-130
05/06/2019 1059
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 99 70-130
1,2-Dichloroethane-d4 83 70-130
Toluene-d8 93 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 235 of 286

Volatile Organic Compounds by GC/MS - LCSD
Sample ID: UQ15794-003
Matrix: Aqueous
Batch: 15794
Prep
Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
% RPD
Limit
Limit
Analysis Date
Acetone
100
100
1
103
7.0
60-140
20
05/06/2019 1122
Acrylonitrile
100
100
1
103
4.3
70-130
40
05/06/2019 1122
Benzene
50
50
1
100
2.7
70-130
20
05/06/2019 1122
Bromochloromethane
50
49
1
99
3.5
70-130
20
05/06/2019 1122
Bromodichloromethane
50
50
1
99
3.7
70-130
20
05/06/2019 1122
Bromoform
50
45
1
90
11
70-130
20
05/06/2019 1122
Bromomethane (Methyl bromide)
50
39 +
1
77
24
70-130
20
05/06/2019 1122
2-Butanone (MEK)
100
100
1
103
1.5
70-130
20
05/06/2019 1122
Carbon disulfide
50
47
1
93
1.5
70-130
20
05/06/2019 1122
Carbon tetrachloride
50
45
1
91
3.2
70-130
20
05/06/2019 1122
Chlorobenzene
50
48
1
95
5.9
70-130
20
05/06/2019 1122
Chloroethane
50
54
1
108
15
70-130
20
05/06/2019 1122
Chloroform
50
46
1
91
0.23
70-130
20
05/06/2019 1122
Chloromethane (Methyl chloride)
50
46
1
92
4.4
60-140
20
05/06/2019 1122
1,2-Dibromo-3-chloropropane (DBCP)
50
42
1
84
14
70-130
20
05/06/2019 1122
Dibromochloromethane
50
48
1
96
4.7
70-130
20
05/06/2019 1122
1,2-Dibromoethane (EDB)
50
51
1
102
1.9
70-130
20
05/06/2019 1122
Dibromomethane (Methylene bromide)
50
52
1
103
4.5
70-130
20
05/06/2019 1122
trans- 1,4-Dichloro-2-butene
50
44
1
88
12
70-130
20
05/06/2019 1122
1,2-Dichlorobenzene
50
43
1
86
17
70-130
20
05/06/2019 1122
1,4-Dichlorobenzene
50
43
1
85
18
70-130
20
05/06/2019 1122
Dichlorodifluoromethane
50
39
1
78
8.0
60-140
20
05/06/2019 1122
1,1-Dichloroethane
50
50
1
101
1.4
70-130
20
05/06/2019 1122
1,2-Dichloroethane
50
51
1
101
10
70-130
20
05/06/2019 1122
1,1-Dichloroethene
50
48
1
96
3.3
70-130
20
05/06/2019 1122
cis- 1,2-Dichloroethene
50
50
1
100
2.0
70-130
20
05/06/2019 1122
trans- 1,2-Dichloroethene
50
49
1
98
1.9
70-130
20
05/06/2019 1122
1,2-Dichloropropane
50
54
1
107
7.1
70-130
20
05/06/2019 1122
cis- 1,3-Dichloropropene
50
52
1
104
1.0
70-130
20
05/06/2019 1122
trans- 1,3-Dichloropropene
50
48
1
97
4.2
70-130
20
05/06/2019 1122
Ethylbenzene
50
49
1
98
3.8
70-130
20
05/06/2019 1122
2-Hexanone
100
99
1
99
1.5
70-130
20
05/06/2019 1122
Methacrylonitrile
250
260
1
106
4.9
70-130
20
05/06/2019 1122
Methyl iodide (lodomethane)
50
49
1
99
2.1
70-130
20
05/06/2019 1122
4-Methyl-2-pentanone
100
110
1
109
5.1
70-130
20
05/06/2019 1122
Methylene chloride
50
50
1
99
4.7
70-130
20
05/06/2019 1122
Styrene
50
51
1
102
4.9
70-130
20
05/06/2019 1122
1,1,1,2-Tetrachloroethane
50
50
1
100
0.062
70-130
20
05/06/2019 1122
1,1,2,2-Tetrachloroethane
50
44
1
89
15
70-130
20
05/06/2019 1122
Tetrachloroethene
50
46
1
92
4.6
70-130
20
05/06/2019 1122
Tetrahydrofuran
50
49
1
99
2.7
70-130
20
05/06/2019 1122
Toluene
50
49
1
98
3.5
70-130
20
05/06/2019 1122
1,1,1-Trichloroethane
50
48
1
95
2.4
70-130
20
05/06/2019 1122
1,1,2-Trichloroethane
50
50
1
100
1.4
70-130
20
05/06/2019 1122
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 236 of 286
QC Data for Lot Number: UD30018

Volatile Organic Compounds by GC/MS - LCSD
Sample ID: UQ15794-003
Matrix: Aqueous
Batch: 15794
Prep
Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec % RPD
Limit
Limit
Analysis Date
Trichloroethene
50
54
1
107 9.3
70-130
20
05/06/2019 1122
Trichlorofluoromethane
50
42
1
83 7.2
70-130
20
05/06/2019 1122
1,2,3-Trichloropropane
50
44
1
87 16
70-130
20
05/06/2019 1122
Vinyl acetate
50
57
1
114 17
60-140
20
05/06/2019 1122
Vinyl chloride
50
47
1
94 3.0
70-130
20
05/06/2019 1122
Xylenes (total)
100
99
1
99 3.8
70-130
20
05/06/2019 1122
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 237 of 286

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: UQ16388-001 Matrix: Aqueous
Batch: 16388 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 05/10/2019 2354
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 122 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 238 of 286

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: UQ16388-002
Matrix: Aqueous
Batch: 16388
Prep Method: 5030E
Analytical Method: 8260B (SIM)
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec Limit Analysis Date
1,4-Dioxane
50
57
1 115 70-130 05/10/2019 2227
Surrogate
Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 123 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 239 of 286

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: UQ16388-003 Matrix: Aqueous
Batch: 16388 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 48 1 96 18 70-130 20 05/10/2019 2251
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 109 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 240 of 286

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: UQ16406-001 Matrix: Aqueous
Batch: 16406 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 05/11/20191312
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 119 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 241 of 286

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: UQ16406-002
Matrix: Aqueous
Batch: 16406
Prep Method: 5030E
Analytical Method: 8260B (SIM)
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec Limit Analysis Date
1,4-Dioxane
50
48
1 97 70-130 05/11/20191212
Surrogate
Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 122 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 242 of 286

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: UQ16406-003 Matrix: Aqueous
Batch: 16406 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 45 1 91 6.4 70-130 20 05/11/2019 2052
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 125 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 243 of 286

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: UQ16570-001 Matrix: Aqueous
Batch: 16570 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 05/13/2019 2313
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 117 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 244 of 286

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: UQ16570-002
Matrix: Aqueous
Batch: 16570
Prep Method: 5030E
Analytical Method: 8260B (SIM)
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec Limit Analysis Date
1,4-Dioxane
50
46
1 93 70-130 05/13/2019 2214
Surrogate
Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 125 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 245 of 286

Volatile Organic Compounds by GC/MS (SIM) - MS
Sample ID: UD30018-026MS Matrix: Aqueous
Batch: 16570 Prep Method: 5030E
Analytical Method: 8260B (SIM)
Sample Spike
Amount Amount Result % Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 210 250 410 5 79 70-130 05/14/2019 0100
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 123 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 246 of 286

Volatile Organic Compounds by GC/MS (SIM) - MSD
Sample ID: UD30018-026MD
Matrix: Aqueous
Batch: 16570
Prep Method: 5030E
Analytical Method: 8260B (SIM)
Sample
Spike
Amount
Amount Result
% Rec % RPD
Parameter
(ug/L)
(ug/L) (ug/L)
Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane
210
250 430
5 86 4.6 70-130 20 05/14/2019 0124
Surrogate
Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 120 40-170
LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria
LOD = Limit of Detection U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: UD30018
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 247 of 286

Dissolved Gases - MB
Sample ID: UQ16314-001 Matrix: Aqueous
Batch: 16314
Analytical Method: RSK - 175
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Ethane
10
U
1
10
2.5
ug/L
05/09/20191805
Ethene
10
U
1
10
2.5
ug/L
05/09/20191805
Methane
10
U
1
10
2.5
ug/L
05/09/20191805
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 248 of 286
QC Data for Lot Number: UD30018

Dissolved Gases - LCS
Sample ID: UQ16314-002 Matrix: Aqueous
Batch: 16314
Analytical Method: RSK - 175
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Ethane
550
570
1
102
70-130
05/09/20191735
Ethene
520
520
1
100
70-130
05/09/20191735
Methane
300
310
1
106
70-130
05/09/20191735
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 249 of 286
QC Data for Lot Number: UD30018

Dissolved Gases - LCSD
Sample ID: UQ16314-003 Matrix: Aqueous
Batch: 16314
Analytical Method: RSK - 175
Spike
Amount
Result
% Rec
% RPD
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
% RPD
Limit
Limit
Analysis Date
Ethane
550
590
1 107
4.4
70-130
30
05/09/20191749
Ethene
520
540
1 105
5.3
70-130
30
05/09/20191749
Methane
300
320
1 109
3.1
70-130
30
05/09/20191749
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 250 of 286
QC Data for Lot Number: UD30018

Dissolved Gases - MB
Sample ID: UQ16503-001 Matrix: Aqueous
Batch: 16503
Analytical Method: RSK - 175
Parameter Result Q Dil LOQ DL Units Analysis Date
Methane 10 U 1 10 2.5 ug/L 05/10/20191648
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 251 of 286
QC Data for Lot Number: UD30018

Dissolved Gases - LCS
Sample ID: UQ16503-002 Matrix: Aqueous
Batch: 16503
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 300 310 1 106 70-130 05/10/20191618
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 252 of 286
QC Data for Lot Number: UD30018

Dissolved Gases - LCSD
Sample ID: UQ16503-003 Matrix: Aqueous
Batch: 16503
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 300 300 1 101 4.1 70-130 30 05/10/20191632
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 253 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MB
Sample ID: UQ15483-001 Matrix: Aqueous
Batch: 15483 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 05/02/2019 1704
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
6.0
U
1
6.0
0.50
ug/L
05/08/20191451
Arsenic
10
U
1
10
1.3
ug/L
05/08/20191451
Barium
100
U
1
100
1.3
ug/L
05/08/20191451
Beryllium
1.0
U
1
1.0
0.15
ug/L
05/08/20191451
Cadmium
1.0
U
1
1.0
0.13
ug/L
05/08/20191451
Chromium
10
U
1
10
1.3
ug/L
05/08/20191451
Cobalt
10
U
1
10
1.3
ug/L
05/08/20191451
Copper
10
U
1
10
1.3
ug/L
05/08/20191451
Lead
10
U
1
10
0.25
ug/L
05/08/20191451
Nickel
50
U
1
50
1.3
ug/L
05/08/20191451
Selenium
10
U
1
10
1.3
ug/L
05/08/20191451
Silver
10
U
1
10
0.25
ug/L
05/08/20191451
Thallium
5.5
U
1
5.5
0.15
ug/L
05/08/20191451
Vanadium
25
U
1
25
2.5
ug/L
05/08/20191451
Zinc
10
U
1
10
2.5
ug/L
05/08/20191451
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 254 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - LCS
Sample ID: UQ15483-002
Matrix: Aqueous
Batch: 15483
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/02/2019 1704
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Antimony
100
99
1 99
80-120
05/08/20191457
Arsenic
100
98
1 98
80-120
05/08/20191457
Barium
100
100
1 102
80-120
05/08/20191457
Beryllium
100
100
1 100
80-120
05/08/20191457
Cadmium
100
100
1 101
80-120
05/08/20191457
Chromium
100
99
1 99
80-120
05/08/20191457
Cobalt
100
98
1 98
80-120
05/08/20191457
Copper
100
100
1 101
80-120
05/08/20191457
Lead
100
100
1 102
80-120
05/08/20191457
Nickel
100
100
1 100
80-120
05/08/20191457
Selenium
100
100
1 101
80-120
05/08/20191457
Silver
100
100
1 104
80-120
05/08/20191457
Thallium
100
100
1 100
80-120
05/08/20191457
Vanadium
100
99
1 99
80-120
05/08/20191457
Zinc
100
98
1 98
80-120
05/08/20191457
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 255 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MS
Sample ID: UD30018-003MS
Matrix: Aqueous
Batch: 15483
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/02/2019 1704
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
100
70-130
05/08/20191538
Arsenic
0.0
100
96
1
96
70-130
05/08/20191538
Barium
220
100
320
1
97
70-130
05/08/20191538
Beryllium
0.0
100
71
1
71
70-130
05/08/20191538
Cadmium
0.32
100
98
1
98
70-130
05/08/20191538
Chromium
1.4
100
94
1
93
70-130
05/08/20191538
Cobalt
2.9
100
93
1
90
70-130
05/08/20191538
Copper
0.0
100
92
1
92
70-130
05/08/20191538
Lead
0.0
100
100
1
101
70-130
05/08/20191538
Nickel
27
100
120
1
90
70-130
05/08/20191538
Selenium
0.0
100
98
1
98
70-130
05/08/20191538
Silver
0.0
100
100
1
100
70-130
05/08/20191538
Thallium
0.0
100
99
1
99
70-130
05/08/20191538
Vanadium
0.0
100
96
1
96
70-130
05/08/20191538
Zinc
3.1
100
94
1
91
70-130
05/08/20191538
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 256 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MSD
Sample ID: UD30018-003MD
Matrix: Aqueous
Batch: 15483
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/02/2019 1704
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
0.48
70-130
20
05/08/20191544
Arsenic
0.0
100
97
1 97
1.4
70-130
20
05/08/20191544
Barium
220
100
320
1 98
0.22
70-130
20
05/08/20191544
Beryllium
0.0
100
71
1 71
0.83
70-130
20
05/08/20191544
Cadmium
0.32
100
99
1 98
0.31
70-130
20
05/08/20191544
Chromium
1.4
100
94
1 92
0.21
70-130
20
05/08/20191544
Cobalt
2.9
100
93
1 90
0.20
70-130
20
05/08/20191544
Copper
0.0
100
93
1 93
1.5
70-130
20
05/08/20191544
Lead
0.0
100
100
1 100
0.79
70-130
20
05/08/20191544
Nickel
27
100
120
1 91
0.77
70-130
20
05/08/20191544
Selenium
0.0
100
97
1 97
1.2
70-130
20
05/08/20191544
Silver
0.0
100
100
1 100
0.040
70-130
20
05/08/20191544
Thallium
0.0
100
99
1 99
0.31
70-130
20
05/08/20191544
Vanadium
0.0
100
96
1 96
0.82
70-130
20
05/08/20191544
Zinc
3.1
100
95
1 91
0.55
70-130
20
05/08/20191544
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 257 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MB
Sample ID: UQ15809-001 Matrix: Aqueous
Batch: 15809 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 05/06/2019 1734
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
6.0
U
1
6.0
0.50
ug/L
05/08/20191433
Arsenic
10
U
1
10
1.3
ug/L
05/08/20191433
Barium
100
U
1
100
1.3
ug/L
05/08/20191433
Beryllium
1.0
U
1
1.0
0.15
ug/L
05/08/20191433
Cadmium
1.0
U
1
1.0
0.13
ug/L
05/08/20191433
Chromium
10
U
1
10
1.3
ug/L
05/08/20191433
Cobalt
10
U
1
10
1.3
ug/L
05/08/20191433
Copper
10
U
1
10
1.3
ug/L
05/08/20191433
Lead
10
U
1
10
0.25
ug/L
05/08/20191433
Nickel
50
U
1
50
1.3
ug/L
05/08/20191433
Selenium
10
U
1
10
1.3
ug/L
05/08/20191433
Silver
10
U
1
10
0.25
ug/L
05/08/20191433
Sodium
400
U
1
400
150
ug/L
05/08/20191433
Thallium
5.5
U
1
5.5
0.15
ug/L
05/08/20191433
Vanadium
25
U
1
25
2.5
ug/L
05/08/20191433
Zinc
2.6
J
1
10
2.5
ug/L
05/08/20191433
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 258 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - LCS
Sample ID: UQ15809-002
Matrix: Aqueous
Batch: 15809
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/06/2019 1734
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Antimony
100
100
1 102
80-120
05/08/20191439
Arsenic
100
100
1 101
80-120
05/08/20191439
Barium
100
100
1 105
80-120
05/08/20191439
Beryllium
100
100
1 103
80-120
05/08/20191439
Cadmium
100
100
1 102
80-120
05/08/20191439
Chromium
100
100
1 102
80-120
05/08/20191439
Cobalt
100
100
1 101
80-120
05/08/20191439
Copper
100
100
1 103
80-120
05/08/20191439
Lead
100
100
1 104
80-120
05/08/20191439
Nickel
100
100
1 102
80-120
05/08/20191439
Selenium
100
110
1 106
80-120
05/08/20191439
Silver
100
110
1 107
80-120
05/08/20191439
Sodium
1000
1000
1 103
80-120
05/08/20191439
Thallium
100
100
1 102
80-120
05/08/20191439
Vanadium
100
100
1 102
80-120
05/08/20191439
Zinc
100
100
1 103
80-120
05/08/20191439
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 259 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MS
Sample ID: UD30018-028MS
Matrix: Aqueous
Batch: 15809
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/06/2019 1734
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
0.0
100
99
1
99
70-130
05/08/20191825
Arsenic
0.0
100
97
1
97
70-130
05/08/20191825
Barium
250
100
350
1
102
70-130
05/08/20191825
Beryllium
0.0
100
66
N 1
66
70-130
05/08/20191825
Cadmium
0.14
100
98
1
98
70-130
05/08/20191825
Chromium
0.0
100
97
1
97
70-130
05/08/20191825
Cobalt
0.0
100
94
1
94
70-130
05/08/20191825
Copper
0.0
100
95
1
95
70-130
05/08/20191825
Lead
0.0
100
100
1
102
70-130
05/08/20191825
Nickel
1.5
100
95
1
93
70-130
05/08/20191825
Selenium
0.0
100
95
1
95
70-130
05/08/20191825
Silver
0.0
100
98
1
98
70-130
05/08/20191825
Thallium
0.0
100
100
1
101
70-130
05/08/20191825
Vanadium
2.6
100
100
1
98
70-130
05/08/20191825
Zinc
3.9
100
97
1
94
70-130
05/08/20191825
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 260 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MSD
Sample ID: UD30018-028MD
Matrix: Aqueous
Batch: 15809
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/06/2019 1734
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
94
1 94
5.1
70-130
20
05/08/20191831
Arsenic
0.0
100
95
1 95
3.0
70-130
20
05/08/20191831
Barium
250
100
340
1 92
2.9
70-130
20
05/08/20191831
Beryllium
0.0
100
64
N 1 64
3.0
70-130
20
05/08/20191831
Cadmium
0.14
100
95
1 95
3.4
70-130
20
05/08/20191831
Chromium
0.0
100
93
1 93
3.8
70-130
20
05/08/20191831
Cobalt
0.0
100
91
1 91
2.9
70-130
20
05/08/20191831
Copper
0.0
100
92
1 92
4.0
70-130
20
05/08/20191831
Lead
0.0
100
98
1 98
4.0
70-130
20
05/08/20191831
Nickel
1.5
100
93
1 91
2.0
70-130
20
05/08/20191831
Selenium
0.0
100
94
1 94
0.32
70-130
20
05/08/20191831
Silver
0.0
100
95
1 95
3.3
70-130
20
05/08/20191831
Thallium
0.0
100
97
1 97
3.5
70-130
20
05/08/20191831
Vanadium
2.6
100
97
1 94
3.4
70-130
20
05/08/20191831
Zinc
3.9
100
96
1 92
1.3
70-130
20
05/08/20191831
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 261 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MB
Sample ID: UQ15810-001 Matrix: Aqueous
Batch: 15810 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 05/06/2019 1734
Parameter
Result
Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
6.0
U
1
6.0
0.50
ug/L
05/08/20191848
Arsenic
10
U
1
10
1.3
ug/L
05/08/20191848
Barium
100
U
1
100
1.3
ug/L
05/08/20191848
Beryllium
1.0
U
1
1.0
0.15
ug/L
05/08/20191848
Cadmium
1.0
U
1
1.0
0.13
ug/L
05/08/20191848
Chromium
10
U
1
10
1.3
ug/L
05/08/20191848
Cobalt
10
U
1
10
1.3
ug/L
05/08/20191848
Copper
10
U
1
10
1.3
ug/L
05/08/20191848
Lead
10
U
1
10
0.25
ug/L
05/08/20191848
Nickel
50
U
1
50
1.3
ug/L
05/08/20191848
Selenium
10
U
1
10
1.3
ug/L
05/08/20191848
Silver
10
U
1
10
0.25
ug/L
05/08/20191848
Sodium
400
U
1
400
150
ug/L
05/08/20191848
Thallium
5.5
U
1
5.5
0.15
ug/L
05/08/20191848
Vanadium
25
U
1
25
2.5
ug/L
05/08/20191848
Zinc
10
U
1
10
2.5
ug/L
05/08/20191848
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 262 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - LCS
Sample ID: UQ15810-002
Matrix: Aqueous
Batch: 15810
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/06/2019 1734
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil % Rec
Limit
Analysis Date
Antimony
100
99
1 99
80-120
05/08/20191854
Arsenic
100
100
1 100
80-120
05/08/20191854
Barium
100
100
1 100
80-120
05/08/20191854
Beryllium
100
100
1 101
80-120
05/08/20191854
Cadmium
100
100
1 100
80-120
05/08/20191854
Chromium
100
99
1 99
80-120
05/08/20191854
Cobalt
100
100
1 100
80-120
05/08/20191854
Copper
100
100
1 101
80-120
05/08/20191854
Lead
100
100
1 101
80-120
05/08/20191854
Nickel
100
100
1 101
80-120
05/08/20191854
Selenium
100
100
1 103
80-120
05/08/20191854
Silver
100
100
1 103
80-120
05/08/20191854
Sodium
1000
980
1 98
80-120
05/08/20191854
Thallium
100
100
1 103
80-120
05/08/20191854
Vanadium
100
99
1 99
80-120
05/08/20191854
Zinc
100
100
1 100
80-120
05/08/20191854
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 263 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MS
Sample ID: UD30018-035MS
Matrix: Aqueous
Batch: 15810
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/06/2019 1734
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
0.0
100
96
1
96
70-130
05/08/20191948
Arsenic
3.3
100
99
1
96
70-130
05/08/20191948
Barium
130
100
240
1
110
70-130
05/08/20191948
Beryllium
0.0
100
64
N 1
64
70-130
05/08/20191948
Cadmium
0.16
100
98
1
98
70-130
05/08/20191948
Chromium
5.3
100
100
1
97
70-130
05/08/20191948
Cobalt
11
100
110
1
94
70-130
05/08/20191948
Copper
4.1
100
100
1
97
70-130
05/08/20191948
Lead
1.9
100
100
1
102
70-130
05/08/20191948
Nickel
14
100
110
1
95
70-130
05/08/20191948
Selenium
0.0
100
96
1
96
70-130
05/08/20191948
Silver
0.0
100
100
1
101
70-130
05/08/20191948
Sodium
13000
1000
14000
N 1
164
70-130
05/08/20191948
Thallium
0.0
100
100
1
102
70-130
05/08/20191948
Vanadium
5.4
100
100
1
99
70-130
05/08/20191948
Zinc
13
100
110
1
96
70-130
05/08/20191948
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 264 of 286
QC Data for Lot Number: UD30018

ICP-MS Metals - MSD
Sample ID: UD30018-035MD
Matrix: Aqueous
Batch: 15810
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 05/06/2019 1734
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
97
1 97
0.29
70-130
20
05/08/20191954
Arsenic
3.3
100
100
1 97
0.94
70-130
20
05/08/20191954
Barium
130
100
240
1 112
0.96
70-130
20
05/08/20191954
Beryllium
0.0
100
65
N 1 65
0.53
70-130
20
05/08/20191954
Cadmium
0.16
100
98
1 98
0.15
70-130
20
05/08/20191954
Chromium
5.3
100
100
1 96
0.69
70-130
20
05/08/20191954
Cobalt
11
100
100
1 94
0.38
70-130
20
05/08/20191954
Copper
4.1
100
100
1 96
0.20
70-130
20
05/08/20191954
Lead
1.9
100
100
1 101
0.48
70-130
20
05/08/20191954
Nickel
14
100
110
1 95
0.28
70-130
20
05/08/20191954
Selenium
0.0
100
96
1 96
0.38
70-130
20
05/08/20191954
Silver
0.0
100
100
1 100
0.95
70-130
20
05/08/20191954
Sodium
13000
1000
14000
N 1 180
1.1
70-130
20
05/08/20191954
Thallium
0.0
100
100
1 100
1.8
70-130
20
05/08/20191954
Vanadium
5.4
100
100
1 97
1.5
70-130
20
05/08/20191954
Zinc
13
100
110
1 95
0.18
70-130
20
05/08/20191954
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 265 of 286
QC Data for Lot Number: UD30018

CVAA - MB
Sample ID: UQ15674-001 Matrix: Aqueous
Batch: 15674 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1238
Parameter Result Q Dil LOQ DL Units Analysis Date
Mercury 0.00020 U 1 0.00020 0.000091 mg/L 05/06/20191610
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 266 of 286
QC Data for Lot Number: UD30018

CVAA - LCS
Sample ID: UQ15674-002 Matrix: Aqueous
Batch: 15674 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1238
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0020 0.0021 1 104 80-120 05/06/20191613
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 267 of 286
QC Data for Lot Number: UD30018

CVAA - MS
Sample ID: UD30018-001MS Matrix: Aqueous
Batch: 15674 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1238
Sample Spike
Amount Amount Result % Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.00040 0.0020 0.0017 N 1 66 85-115 05/06/20191623
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 268 of 286
QC Data for Lot Number: UD30018

CVAA - MSD
Sample ID: UD30018-001MD Matrix: Aqueous
Batch: 15674 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1238
Sample Spike
Amount Amount Result % Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Mercury 0.00040 0.0020 0.0017 N 1 65 1.2 85-115 20 05/06/20191626
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 269 of 286
QC Data for Lot Number: UD30018

CVAA - MB
Sample ID: UQ15676-001 Matrix: Aqueous
Batch: 15676 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1242
Parameter Result Q Dil LOQ DL Units Analysis Date
Mercury 0.00020 U 1 0.00020 0.000091 mg/L 05/06/20191515
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 270 of 286
QC Data for Lot Number: UD30018

CVAA - LCS
Sample ID: UQ15676-002 Matrix: Aqueous
Batch: 15676 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1242
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0020 0.0020 1 98 80-120 05/06/20191522
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 271 of 286
QC Data for Lot Number: UD30018

CVAA - MS
Sample ID: UD30018-026MS Matrix: Aqueous
Batch: 15676 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1242
Sample Spike
Amount Amount Result % Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Mercury 0.0 0.0020 0.0016 N 1 78 85-115 05/06/20191527
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 272 of 286
QC Data for Lot Number: UD30018

CVAA - MSD
Sample ID: UD30018-026MD Matrix: Aqueous
Batch: 15676 Prep Method:
Analytical Method: 7470A Prep Date: 05/05/2019 1242
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 0.0015 N 1 77 0.59 85-115 20 05/06/20191530
LOQ = Limit of Quantitation
DL = Detection Limit
LOD = Limit of Detection
P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
J = Estimated result < LOQ and > DL + = RPD is out of criteria
U = Not detected at or above the detection limit
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 273 of 286
QC Data for Lot Number: UD30018

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 274 of 286

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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Page 275 of 286