1302_Cabarrus_MSWLF_GWCA_DIN28757_20171031

Cabarrus County Sanitary Landfill - Units 2 and 3Semi-Annual Sampling Report Facility Permit # 1302-MSWLF-CDLF-1998(October 2017 Sampling Event)Prepared January 2018

5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]

January 24, 2018

Ms. Jaclynne Drummond
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. 70 Highway
Swannanoa, North Carolina 28778

Subject: October 2017 Semi-Annual Sampling Report
Cabarrus County Landfill Units 2 and 3
Facility Permit Numbers 1302-MSWLF-CDLF-1998
Dear Ms. Drummond:
CDM Smith Inc. (CDM Smith), on behalf of Cabarrus County, is submitting an electronic copy of the
October 2017 semi-annual sampling event report. This letter report presents the results of the recently
completed sampling at Units 2 and 3 of the Cabarrus County Landfill and constitutes the second semi-
annual sampling event for 2017.
The approved groundwater monitoring network consists of the following wells: MW-1, -3, -3 deep, -A,
-B, -C, -D, -E Rep, -E deep, -F, -G, -H, -H deep, -I, -J, -K, -L, -L deep, -M, -X, CD-4 Rep, assessment wells
AMW-1s, -1d, -2s, and -2d, and background wells CD-1s and CD-1d. Surface water sample locations
include SW-1 and -2, which also monitor the Unit 1 Landfill. Assessment wells AMW-1s, -1d, -2s, and -2d
were added to the groundwater monitoring network in October 2009 as part of the Corrective Action
Plan (CAP) implementation. CD-4 Rep was installed in January 2009 as part of the proposed Phase I C&D
Landfill expansion. Assessment wells CD-4, -5, and -6 were added to the groundwater monitoring
network in September 2006 during the Phase I C&D Landfill expansion. Assessment wells CD-4 and -5
were abandoned in July 2010 in preparation of the Phase 2 C&D Landfill expansion. Assessment well
CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion. Field activities,
sampling and landfill gas screening results, and an evaluation of corrective action activities are discussed
below.
Field Activities
Groundwater samples from Units 2 & 3 of the Cabarrus County Landfill were collected on October 31
through November 2, 2017. No samples were collected from the surface water locations due to dry
conditions. Groundwater samples were collected from the monitoring wells by use of disposable,
laboratory decontaminated Teflon™ bailers or a QED bladder pump system using low-flow sampling
techniques. Monitoring well and surface water locations for Units 2 & 3 are provided on Figure 1.
Construction details for each monitoring well are summarized in Table 1.

Ms. Jaclynne Drummond
January 24, 2018
Page 2

Groundwater elevations were measured at each well prior to sampling and are presented in Table 2.
These groundwater elevations were used to construct potentiometric contours for this sampling event
and are presented on Figure 1. The groundwater elevations and potentiometric contours were used to
estimate groundwater velocities at each well, which are presented in Table 3. After depth to
groundwater was measured, three well volumes of water were removed from each well prior to
sampling to provide fresh formation water within the well water column. Low-flow sampling techniques
were used to purge and sample wells used to monitor natural attenuation. Each well volume was
measured for pH, conductivity, turbidity, temperature, dissolved oxygen (DO), and oxidation-reduction
potential (ORP) using a YSI-556 multi-parameter water quality meter and Oakton T100 or Lamonte 2020
turbidity meters. Wells with elevated turbidity were allowed to settle prior to sampling. The water
quality parameters at the time of sampling are presented in Table 4.
The headspace of each monitoring well was screened for methane gas using a RKI Eagle multi-gas
monitor. Screening results are provided in Appendix A.
Sampling Results
Pace Analytical Services, Inc., located in Peachtree Corners, Georgia, analyzed the groundwater samples
for North Carolina Appendix I volatile organic compounds (VOCs) and metals. Samples collected from
CD-1s and -1d were also analyzed for tetrahydrofuran, iron, mercury, manganese, alkalinity, total
dissolved solids, chloride, and sulfate. Samples for the North Carolina Appendix II constituent, bis (2-
ethylhexyl) phthalate, are collected annually during the spring sampling event. Additional groundwater
samples were collected to evaluate the effectiveness of natural attenuation and the Phase II injection
event and are discussed in the Corrective Action Evaluation section of this letter report.
In accordance with the North Carolina Department of Environmental Quality’s Solid Waste Section
(SWS) guidelines the analytical results were reported to the laboratory specific method detection limit
(MDL) and are quantifiable at or below SWS Limits (SWSLs). All monitoring wells for Units 2 and 3 with
detections of analytes above the MDL but below the SWSL were qualified as estimated or “J” flags.
The following list indicates the analytes detected above the laboratory specific MDL at each sampling
location. No “J” flag or general chemistry detections are provided. Underlined analytes exceeded the
15A NCAC 02L .020 (NC 2L) Groundwater Quality Standard, Groundwater Protection Standard, or the
15A NCAC 02B (NC 2B) or North Carolina Protective Value Surface Water Quality Standard for Class C
Waters.
CD-1s (Background)
Metals: Iron
Volatile Organic Compounds: None Detected

Ms. Jaclynne Drummond
January 24, 2018
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CD-1d (Background)
Metals: None Detected
Volatile Organic Compounds: None Detected
CD-4 Rep
Metals: None Detected
Volatile Organic Compounds: None Detected
AMW-1s
Metals: None Detected
Volatile Organic Compounds: Tetrachloroethene
AMW-1d
Metals: Barium
Volatile Organic Compounds: Benzene, 1,1-Dichloroethane, cis-1,2-Dichloroethene, Trichloroethene
(TCE), Vinyl Chloride
AMW-2s
Metals: None Detected
Volatile Organic Compounds: 1,1-Dichloroethane, cis-1,2-Dichloroethene, Tetrachloroethene (PCE),
TCE
AMW-2d
Metals: None Detected
Volatile Organic Compounds: 1,1-Dichloroethane, cis -,2-Dichloroethene, PCE, TCE
MW-1
Metals: Barium, Cobalt
Volatile Organic Compounds: None Detected
MW-3
Metals: None Detected
Volatile Organic Compounds: 1,1-Dichloroethane, PCE, TCE, Trichlorofluoromethane
MW-A
Metals: None Detected
Volatile Organic Compounds: Benzene, 1,4-Dichlorobenzene, 1,1-Dichloroethane, 1,2-Dichloroethane,
cis-1,2-Dichloroethene, 1,2-Dichloropropane, Methyl Chloride, PCE, TCE

Ms. Jaclynne Drummond
January 24, 2018
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MW-B
Metals: Barium, Cobalt
Volatile Organic Compounds: None Detected
MW-C
Metals: None Detected
Volatile Organic Compounds: None Detected
MW-D
Metals: Barium, Zinc
Volatile Organic Compounds: Benzene, 1,4-Dichlorobenzene, cis-1,2-Dichloroethene, TCE
MW-E Rep
Metals: None Detected
Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene, 1,1-Dichloroethane, 1,2-
Dichloroethane, cis-1,2-Dichloroethene, Vinyl Chloride
MW-E deep
Metals: Barium, Cobalt
Volatile Organic Compounds: Chloroethane, 1,4-Dichlorobenzene, 1,2-Dichloroethane, 1,2-
Dichloropropane
MW-F
Metals: Barium, Cobalt
Volatile Organic Compounds: None Detected
MW-G
Metals: Barium
Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene
MW-H
Metals: None Detected
Volatile Organic Compounds: None Detected
MW-H deep
Metals: None Detected
Volatile Organic Compounds: None Detected
MW-I
Metals: None Detected
Volatile Organic Compounds: 1,1-Dichloroethane, PCE, TCE

Ms. Jaclynne Drummond
January 24, 2018
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MW-J
Metals: None Detected
Volatile Organic Compounds: None Detected
MW-K
Metals: None Detected
Volatile Organic Compounds: None Detected
MW-L
Metals: None Detected
Volatile Organic Compounds: None Detected
MW-X
Metals: None Detected
Volatile Organic Compounds: None Detected
“J” flags were not included in the previous list, but several locations had “J” flag detections that
exceeded the standards. These constituents along with their location are listed below.
Cobalt: AMW-1d, MW-A, -C, -D, -E Rep, -G, -H, and -K
Vanadium: CD-1s, -1d, -4 Rep, AMW-1s, -2s, MW-1, -3, -C, -D, -E Rep, -E Deep, -G,
-H, -H Deep, -I, -J, -K, -L, and -X
1,2-Dichloropropane: MW-E Rep

Trip and equipment blanks were analyzed for quality control. Barium and zinc were detected in the
equipment blank below their NC 2L Standards. No analytes were detected above laboratory MDLs in the
trip blank.
Metals detected above the standards are likely natural occurring based on concentrations in the
background monitoring wells or are from elevated turbidity at the time of sample collection. A summary
of detected constituents from the May 2011 to the October 2017 sampling events is presented in Table
5. Laboratory analytical reports are provided in Appendix A.
Corrective Action Evaluation
In December 2008, CDM Smith, on behalf of the County, submitted an Assessment of Corrective
Measures Report to the SWS for the closed landfill Units 2 and 3 in accordance with North Carolina Solid
Waste Management Rule 15 NCAC 13B .1635. Monitored natural attenuation and institutional controls
paired with in situ remediation by enhanced bioremediation was selected as the remedy to address
groundwater contamination by select VOCs at the facility. In situ remediation efforts were to be focused
on the bedrock contamination near monitoring wells MW-E Rep and -E deep. Groundwater
contamination in the area of MW-E deep is caused by migration of leachate from the closed landfill

Ms. Jaclynne Drummond
January 24, 2018
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Units 2 and 3 downward into the shallow fractured bedrock, thereby allowing low-level VOCs to migrate
into this area prior to being attenuated below NC 2L Standards.
Following approval of the CAP in September 2009 and the Phase I injection permit, six injection wells
were installed upgradient of the MW-E cluster in October 2009 as shown on Figure 2. A 3% solution of
potable water and EOS® 450, which is an emulsion of soybean oil and water, was injected
simultaneously into the injection wells from November 2-6, 2009. A total of 38,100 gallons of the
solution were injected with each well receiving approximately 6,350 gallons.
The initial injection of EOS® 450 successfully degraded PCE and TCE to daughter products in the injection
area and neither compound has been detected above the NC 2L Standards in MW-E deep since the
Phase I injection in November 2009. It was assumed that the EOS® 450 would be viable for a period of 3
to 5 years. However, samples collected from the MW-E cluster and wells downgradient of the injection
area during the November 2013 sampling event showed that groundwater contaminant concentrations
had increased and levels exceeding the applicable NC 2L Standards had been detected in monitoring
wells near the property line. Due to the increasing downgradient contaminant concentrations and NC 2L
exceedances near the property line the groundwater conditions were re-evaluated in accordance with
the CAP and a Phase II injection was implemented.
In order to assess the biological conditions in the injection area prior to initiating the Phase II injection,
groundwater samples were collected from MW-E Rep, -E deep, AMW-1s, -1d, -2s, and -2d in January
2014 and analyzed for Dehalococcoides spp (DHC), the bacteria responsible for degrading the
chlorinated ethene species of VOCs. The specific genes of the bacteria that promote dechlorination were
also analyzed. Analytical results for the DHC analyses are summarized in Table 7 and show that a
sufficient population exists at monitoring wells MW-E, -E deep, and assessment monitoring well
AMW-2s for reductive dechlorination by enhanced anaerobic bioremediation. DHC was detected at low
concentrations in assessment monitoring wells AMW-1d and -2d and was not detected at AMW-1s. The
absence of DHC at AMW-1s is likely associated with relatively low VOC concentrations.
Following approval of the injection permit in January 2014, the Phase II injection was completed from
February 10-18, 2014, using potable water and a 10% solution of 60% SRS®-FR large droplet emulsified
vegetable oil substrate. SRS®-FR is specifically designed for use in fractured bedrock environments and is
a mixture of 60% emulsified vegetable oil, 20% water, 5-15% of proprietary emulsifiers and nutrients,
and 5% sodium lactate. The nutrient component of SRS®-FR further enhances the microbial population
growth. A total of 9,966 gallons of the solution were injected during the Phase II event with each well
receiving approximately 1,661 gallons.
In order to monitor the progress of the Phase II injection and the geochemical and biological response of
the aquifer, groundwater samples were collected quarterly from monitoring wells MW-E Rep and
-E deep and assessment wells AMW-1s, -1d, -2s, and -2d. The first and third quarterly sampling events

Ms. Jaclynne Drummond
January 24, 2018
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were completed in conjunction with the May and November 2014 semi-annual sampling events
respectively. The second quarterly sampling event was completed in August 2014 and the fourth
quarterly sampling event was completed in March 2015. A 15 month post-injection sampling event was
completed in May 2015.
Water quality measurements of pH, temperature, ORP, DO, conductivity, turbidity, and ferrous iron
were collected during each sampling event. In addition, the quarterly samples were submitted to an
analytical laboratory for analysis of nitrate, sulfate, alkalinity, chloride, chemical oxygen demand (COD),
VOCs, dissolved gases (i.e. methane, ethane, ethene, carbon dioxide), and metabolic acids (i.e. acetic
acid, butyric acid, lactic acid, propionic acid, and pyruvic acid). North Carolina Appendix I metals were
collected during events that corresponded with the semi-annual sampling program.
Additional samples were collected during the fourth quarterly sampling event (March 2015) from
monitoring wells MW-E Rep and -E deep and assessment wells AMW-1s, -1d, -2s, and -2d and analyzed
for DHC to assess the biological conditions in the injection area after initiating the Phase II injection. A
sufficient population of DHC existed at assessment monitoring well AMW-1d for reductive
dechlorination by enhanced anaerobic bioremediation and DHC was detected at low concentrations in
monitoring well MW-E deep. Detections of DHC in AMW-1d indicated a healthy population of DHC in the
primary bedrock treatment zone surrounding the injection wells. DHC detections in MW-E deep was an
indication that active treatment in bedrock was also occurring downgradient. DHC was not detected at
MW-E Rep, AMW-1s, -2s, or -2d and was likely due to reduced VOC concentrations from upgradient
treatment. Analytical results for the DHC analyses are summarized in Table 7.
On September 28, 2015, a report summarizing the results of the Phase II injection was submitted to the
SWS. The report stated that the Phase II injection of emulsified vegetable oil replenished the carbon
source and complete reductive dechlorination is occurring at MW-E, -E Deep, and AMW-1d. The
presence of DHC populations and functional genes in MW-E Deep and AMW-1d demonstrate that the
treatment process is capable of achieving complete chlorinated VOC degradation as long as a sufficient
carbon donor is present.
As part of the semi-annual monitoring program, additional groundwater samples were collected from
the background well CD-1s; monitoring wells MW-A, -E Rep, -E deep, -L, and -3; and assessment wells
AMW-1s, -1d, -2s, and -2d. Samples were analyzed for alkalinity, biochemical oxygen demand, COD,
carbon dioxide, chloride, dissolved hydrogen, ethane, ethene, volatile fatty acids (i.e. acetic, butyric,
hexanoic, lactic, pentanoic, propionic, and pyruvic), ferrous iron, methane, nitrate, sulfate, sulfide, and
total organic carbon. Note that ferrous iron was analyzed in the field using a Hach test kit due to the
short hold time of 15 minutes. These additional samples were collected to evaluate natural attenuation
and the effectiveness of the Phase II injection as part of the CAP. A complete summary of the
geochemical results is provided in Table 5.

Ms. Jaclynne Drummond
January 24, 2018
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Contaminant concentration trends for MW-A, -3, -E Rep, -E deep, AMW-1s, -1d, -2s, and -2d were
evaluated to determine the effectiveness of natural attenuation and the Phase II injection. Figures 3
through 10 present total VOC contaminant concentration data for each well. An isoconcentration
contour map with data from the October 2017 sampling event is provided on Figure 11.
The total VOC trend analysis for MW-A is presented on Figure 3. Total VOC concentrations increased in
MW-A between June 1995 and April 2003. A decreasing trend began after the April 2003 sampling event
but total VOC concentrations show an increasing trend between the May 2011 and October 2017
events. Although total VOC concentrations in MW-A show an increasing trend, concentrations of
1,1-dichloroethane, PCE, and TCE have remained relatively consistent.
Figure 4 presents the total VOC trend analysis for MW-3. Total VOC concentrations show an increasing
trend. 1,1-Dichloroethane, PCE, and TCE are the only analytes that have been detected in MW-3 above
the NC 2L Standards. The geochemical data indicates aerobic conditions at MW-3. VOC concentrations in
MW-3 deep have never been detected above the standards.
The total VOC trend analyses for MW-E Rep and -E deep are presented on Figures 5 and 6, respectively.
Total VOC concentrations in MW-E Rep and -E deep have decreased since the November 2009 Phase I
injection. PCE and TCE have not been detected above the NC 2L Standards in MW-E deep since the
Phase I injection and have not been detected above the MDL since the August 2010 sampling event.
Delivery of the carbon substrate (i.e. SRS®-FR) during the Phase II injection was effective based on the
increase in COD at MW-E deep. Historical geochemical data shows reducing conditions exist at the
MW-E cluster based on low DO, a negative ORP, and high methane concentrations. The increase in
metabolic acids and ferrous iron at MW-E deep also indicates that a reducing subsurface environment
exists. ORP and DO were elevated when measured during the October 2017 sampling event and will be
monitored during future sampling events. A geochemically reducing environment is favorable for
anaerobic reductive dechlorination.
Figures 7 and 8 present the total VOC trend analyses for assessment wells AMW-1s and -1d,
respectively. Total VOC concentrations in AMW-1s show an increasing trend from November 2010 to
May 2013 but show a decreasing trend from the May 2013 to the October 2017 sampling event. Total
VOC concentrations increased during the November 2016 sampling event due to the detection of 1,1-
dichloroethane, but decreased during the May and October 2017 sampling events. Total VOC
concentrations in AMW-1d show a decreasing trend from the initial sampling in October 2009 to the
October 2017 sampling event. Historical data shows reducing conditions exist at AMW-1d although DO
and ORP were elevated during the October 2017 sampling event. The concentration of vinyl chloride has
generally increased at AMW-1d since the Phase II injection while the concentration of TCE has
decreased. The increased concentration of vinyl chloride indicates that anaerobic reductive
dechlorination is occurring as vinyl chloride is a daughter product of TCE.

Ms. Jaclynne Drummond
January 24, 2018
Page 9

The total VOC trend analyses for AMW-2s and -2d are presented on Figures 9 and 10, respectively. Total
VOC concentrations at AMW-2s show an increasing trend between the initial sampling event in October
2009 and November 2014, but show a decreasing trend since the November 2014 sampling event. Total
VOC concentrations show an increasing trend at AMW-2d from the November 2010 sampling event to
the October 2017 sampling event, but have fluctuated since the Phase II injection was completed in
February 2014. The AMW-2 cluster is located farthest downgradient of the injection area and the
shallow well is screened in partially weathered rock. Geochemical results indicate an aerobic subsurface
environment, but contaminant concentrations are expected to decrease.
Landfill Gas Monitoring
The approved landfill gas monitoring network consists of monitoring wells MGW-1 through -16. Site
structures that are monitored on the property include the scale house, maintenance shop, electricity
building, and recycling facility. Quarterly landfill gas monitoring of Units 2&3 were completed on August
8 and November 28, 2017, using a GEM 2000 Plus landfill gas analyzer. No methane or hydrogen sulfide
was detected in any monitoring wells or site structures during the monitoring events. Copies of the
quarterly landfill gas monitoring results and equipment calibration data have been placed in the landfill
operating record and are provided in Appendix B.
Recommendations
Units 2&3 of the Cabarrus County Landfill are unlined and are the source of VOC concentrations that are
above the NC 2L Standards in downgradient monitoring wells. The injection remedy successfully reduced
the contaminant concentrations in bedrock monitoring well MW-E deep and developed a primary VOC
treatment zone in the vicinity of the injection wells and MW-E Rep. Downgradient VOC concentrations
in bedrock and saprolite should continue to decrease due to reduced VOC concentrations in the primary
treatment zone. Additional injections will be necessary in the future once all electron donors have been
consumed and complete dechlorination stalls.
The County will continue with the semi-annual assessment monitoring program. In addition to sampling
for Appendix I VOCs and metals, and the Appendix II constituent, bis(2-ethylhexyl) phthalate (sampled at
CD-1s, -1d, MW-C, -E deep, -H, -I, and AMW-2d during the spring sampling event), samples collected
from CD-1s, MW-A, -E Rep, -E deep, -L, -3, AMW-1s, -1d, -2s, and -2d will continue to be analyzed for
natural attenuation parameters during the semi-annual sampling events. Future analytical results will be
monitored to see if another injection will be needed. The next sampling event will be completed in the
spring of 2018.

Ms. Jaclynne Drummond
January 24, 2018
Page 10

If you have any questions or require further explanation, do not hesitate to call me at [phone] or
by email at [e-mail].
Very truly yours,

Mathew F. Colone, P.G.
CDM Smith Inc.
cc: Kevin Grant, Cabarrus County
Table 1Monitoring Well Construction Summary Cabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-19986-inch CasingScreen IntervalFilter IntervalSeal Interval1302-MSWLF-CDLF-1998CD-1s (background well)8/7/2006 35.47788 80.52334 Saprolite 29.53 -- 18.0-28.0 16.0-28.0 14.0-16.0 2.01302-MSWLF-CDLF-1998CD-1d (background well)7/21/2004 35.47788 80.52340 PWR 52.15 -- 40.0-50.0 38.0-50.0 36.0-38.0 2.01302-MSWLF-CDLF-1998 AMW-1 10/6/2009 35.46915 80.52225 PWR 67.57 -- 50.0-65.0 48.0-65.0 46.0-48.0 2.01302-MSWLF-CDLF-1998 AMW-1d 10/8/2009 35.46914 80.52227Bedrock 96.93 0-78.0 84.0-94.0 82.0-94.0 80.0-82.0 2.01302-MSWLF-CDLF-1998 AMW-2 10/6/2009 35.46829 80.52232 PWR 39.90 -- 22.0-37.0 20.0-37.0 18.0-20.0 2.01302-MSWLF-CDLF-1998 AMW-2d 10/8/2009 35.46831 80.52233Bedrock 63.55 0-51.0 55.0-60.0 53.0-60.0 51.0-53.0 2.01302-MSWLF-CDLF-1998 CD-4 Rep 1/15/2009 35.47656 80.52210 Saprolite 19.41 -- 6.0-16.0 4.0-16.0 2.0-4.0 2.01302-MSWLF-CDLF-1998 MW-1 1990s 35.47355 80.52105 Saprolite/PWR 29.93 -- 18.0-28.0 16.0-28.0 14.0-16.0 2.01302-MSWLF-CDLF-1998 MW-3 2/17/1992 35.46794 80.52120 Saprolite/PWR 35.10 -- 19.0-34.0 17.0-34.0 15.0-17.0 2.01302-MSWLF-CDLF-1998 MW-3 deep 6/3/2003 35.46785 80.52133 Bedrock 93.76 0-44.0 75.0-90.0 71.0-75.0 68.0-71.0 2.01302-MSWLF-CDLF-1998 MW-9 1990s 35.47706 80.51740 Saprolite/PWR 51.15 -- 39.0-49.0 37.0-49.0 35.0-37.0 2.01302-MSWLF-CDLF-1998 MW-A 9/16/1994 35.47289 80.52524 Saprolite/PWR 50.42 -- 33.0-48.0 31.0-49.9 29.0-31.0 2.01302-MSWLF-CDLF-1998 MW-B 9/16/1994 35.47165 80.52081 Saprolite/PWR 15.22 -- 2.5-12.5 2.0-13.0 1.0-2.0 2.01302-MSWLF-CDLF-1998 MW-C 9/16/1994 35.47042 80.52556 Saprolite/PWR 18.50 -- 2.5-15.0 2.0-15.0 1.0-2.0 2.01302-MSWLF-CDLF-1998 MW-D 9/16/1994 35.47021 80.52394 Saprolite/PWR 30.15 -- 18.0-28.0 16.0-28.0 14.0-16.0 2.01302-MSWLF-CDLF-1998 MW-E Rep 4/9/1996 35.46983 80.52212 PWR/Bedrock 45.65 -- 28.0-43.0 25.0-45.0 23.0-25.0 2.01302-MSWLF-CDLF-1998 MW-E deep 9/2/1999 35.46974 80.52220 Bedrock 59.57 -- 41.0-56.0 39.0-56.0 37.0-39.0 2.01302-MSWLF-CDLF-1998 MW-F 9/15/1994 35.47050 80.52040 Saprolite/PWR 20.08 -- 3.0-18.0 1.5-18.0 0.5-1.5 2.01302-MSWLF-CDLF-1998 MW-G 9/15/1994 35.47290 80.52121 Saprolite/PWR 20.25 -- 3.0-18.0 1.5-18.0 0.5-1.5 2.01302-MSWLF-CDLF-1998 MW-H 9/3/1999 35.46861 80.52310 Saprolite/PWR 32.70 -- 19.5-29.5 17.5-29.5 15.5-17.5 2.01302-MSWLF-CDLF-1998 MW-H deep 9/2/1999 35.46851 80.52317 Bedrock 59.67 -- 41.0-56.0 39.0-56.0 37.0-39.0 2.01302-MSWLF-CDLF-1998 MW-I 9/3/1999 35.46928 80.52076 Saprolite/PWR 65.18 -- 47.0-62.0 45.0-62.0 43.0-45.0 2.01302-MSWLF-CDLF-1998 MW-J 9/3/1999 35.47403 80.52647 Saprolite/PWR 34.90 -- 29.0-32.0 28.0-32.0 25.0-28.0 2.01302-MSWLF-CDLF-1998 MW-K 9/3/1999 35.46978 80.52467 Saprolite/PWR 36.08 -- 18.0-33.0 16.0-33.0 14.0-16.0 2.01302-MSWLF-CDLF-1998 MW-L 9/2/1999 35.46771 80.52168 Saprolite/PWR 26.90 -- 14.0-24.0 12.0-24.0 10.0-12.0 2.01302-MSWLF-CDLF-1998 MW-L deep 6/3/2003 35.46778 80.52168 Bedrock 65.20 0-48.0 53.0-63.0 50.0-63.0 47.0-50.0 2.01302-MSWLF-CDLF-1998 MW-M 6/2/2003 35.46743 80.52026 PWR39.80 -- 21.0-36.0 18.0-36.0 16.0-18.0 2.01302-MSWLF-CDLF-1998 MW-X 12/1/1993 35.47225 80.52664 Saprolite/PWR 31.79 -- 20.0-30.0 18.0-30.0 16.0-18.0 2.0Notes:1. BTOC - Below Top of Casing2. bgs - Below Ground Surface4. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion. 3. PWR - Partially Weathered RockFacility Permit NumberTotal Depth (feet BTOC)Monitoring Well Diameter (inches)Monitoring Well CodeGeology of Screened IntervalInstallation DateLatitude LongitudeDepth (feet bgs)Page 1 of 1January 2018
Table 2Groundwater ElevationsOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998MW-1 701.37 689.08 689.35 689.82 688.87 690.81 689.03 689.32 690.73 689.22 688.97 688.94 688.76 689.10 688.48MW-3 670.37 652.20 651.67 654.06 652.48 654.70 654.34 656.75 652.60 655.97 654.26 657.31 655.78 657.56 655.20MW-3 deep 668.33 655.15 NS 656.74 NS 657.43 NS 659.63 NS 658.99 657.48 660.27 659.10 661.06 658.68MW-9 780.25 736.07 734.92 735.84 NS NS NS NS NS NS NS NS NS NS NSMW-A 746.80 703.02 702.39 703.59 703.09 702.45 703.45 705.01 702.49 703.28 702.60 704.73 704.39 703.58 703.50MW-B 681.66 679.04 679.56 678.34 677.44 679.71 678.96 678.96 675.25 679.06 678.86 678.89 678.77 679.21 676.88MW-C 694.98 686.66 683.43 684.58 682.88 690.12 683.78 688.55 682.14 688.33 682.70 688.74 683.29 689.03 682.63MW-D 720.28 692.88 691.48 693.12 691.60 692.15 692.58 696.21 692.98 692.78 691.53 694.50 693.39 693.40 692.14MW-E Rep 712.58 679.94 679.07 682.38 NS 680.25 682.53 685.83 682.49 683.00 680.93 684.97 683.18 682.85 678.66MW-E deep 705.70 669.66 668.80 671.10 669.31 670.05 672.21 675.55 672.75 672.71 670.65 674.67 672.88 672.51 675.20MW-F 681.06 672.27 672.60 671.61 667.86 673.91 671.41 672.51 668.38 672.66 671.66 672.46 670.61 672.84 669.57MW-G 695.19 685.79 686.40 685.46 685.72 686.74 685.69 685.78 685.11 685.68 685.68 685.62 685.65 685.82 685.37MW-H 699.23 670.19 669.25 671.30 669.74 670.32 672.62 675.66 672.74 672.67 671.03 674.90 673.29 672.50 671.87MW-H deep 699.17 669.30 668.54 670.81 669.32 669.72 672.17 675.17 672.33 672.32 670.62 674.52 672.96 672.16 671.66MW-I 709.30 661.43 660.65 662.40 660.82 662.70 662.90 665.83 662.00 664.00 662.17 665.50 663.72 665.28 662.95MW-J 728.47 698.68 697.11 698.49 696.45 698.77 698.02 700.14 696.55 699.10 696.77 699.52 698.05 699.37 697.55MW-K 702.91 679.22 676.91 679.73 676.51 679.51 679.09 682.24 677.86 680.25 676.84 681.21 678.35 680.15 677.33MW-L 669.54 653.13 651.96 654.24 652.71 655.24 654.74 657.83 654.03 656.54 654.39 657.90 655.72 657.89 655.10MW-L deep 672.51 654.62 NS 655.81 NS 656.74 NS 659.35 NS 658.15 656.14 659.50 657.51 660.49 656.95MW-M 668.49 647.85 NS 648.19 NS 649.98 NS 650.69 NS 649.52 648.01 649.94 648.79 650.25 648.36MW-X 710.28 697.62 700.80 697.38 695.25 699.28 696.54 698.95 695.53 698.02 696.14 698.64 696.83 698.46 695.9310/30/2017Groundwater Elevation (AMSL)Facility Permit NumberMonitoring Well Code5/9/201710/31/201610/26/2015Sampling Event5/5/20145/7/2012 11/26/201211/7/20115/16/20165/4/20155/3/201111/3/2014Top of Casing Elevation (AMSL)1302-MSWLF- CDLF-199811/4/20135/6/2013Page 1 of 2January 2018
Table 2Groundwater ElevationsOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-199810/30/2017Groundwater Elevation (AMSL)Facility Permit NumberMonitoring Well Code5/9/201710/31/201610/26/2015Sampling Event5/5/20145/7/2012 11/26/201211/7/20115/16/20165/4/20155/3/201111/3/2014Top of Casing Elevation (AMSL)11/4/20135/6/2013CD-1s (background well) 755.00 730.81 729.60 730.65 728.94 729.28 730.20 731.82 730.20 730.42 728.55 731.10 729.77 730.00 728.89CD-1d (background well) 757.40 730.49 729.46 730.96 728.75 729.09 730.00 731.54 729.95 730.20 728.33 730.89 729.57 729.82 728.67CD-4 Rep 739.15 727.71 728.74 727.35 730.70 728.69 730.69 727.97 729.45 728.68 730.45 728.90 730.38 728.00CD-6 741.40 707.71 706.81 707.55 706.10 706.02 704.04 710.20 709.30 707.64 706.65 708.75 708.44 -- --AMW-1s 725.30 670.87 670.00 672.32 670.00 671.30 673.57 676.79 674.05 674.06 672.00 676.07 674.31 673.89 671.16AMW-1d 725.80 670.58 669.77 672.03 670.34 671.05 673.31 676.62 673.02 673.85 671.73 675.85 674.09 673.67 672.91AMW-2s 694.50 668.16 667.10 669.38 667.78 671.47 670.43 673.40 670.29 671.07 669.09 672.97 671.18 671.15 670.19AMW-2d 694.50 668.49 667.68 669.90 668.32 669.12 671.05 673.95 670.70 671.60 669.65 673.53 671.82 671.60 670.74Notes:1. AMSL - Above Mean Sea Level2. Blank Cells - Well not installed3. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.4. MW-9 was removed from the monitoring program in November 2012.5. MW-E Rep was not sampled during the Novemver 2012sampling event due to laboratory oversight.6. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion. 1302-MSWLF- CDLF-1998Page 2 of 2January 2018
Table 3Summary of Groundwater VelocitiesOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998MW-A 0.0157 6.12E+00 0.0162 6.31E+00 0.0164 6.40E+00 0.0181 7.06E+00 0.0143 5.56E+00MW-B 0.0171 1.27E+00 0.0163 1.20E+00 0.0180 1.33E+00 0.0183 1.35E+00 0.0162 1.20E+00MW-C 0.0182 3.98E+00 0.0211 4.61E+00 0.0211 4.62E+00 0.0225 4.91E+00 0.0137 3.00E+00 MW-D 0.0097 3.42E+00 0.0104 3.68E+00 0.0100 3.53E+00 0.0109 3.88E+00 0.0098 3.47E+00MW-E Rep 0.0154 5.36E+01 0.0155 5.42E+01 0.0141 4.93E+010.0148 5.16E+01MW-F 0.0181 1.65E+00 0.0175 1.60E+00 0.0188 1.72E+00 0.0207 1.89E+00 0.0168 1.53E+00MW-G 0.0265 2.92E+00 0.0255 2.82E+00 0.0265 2.93E+00 0.0227 2.51E+00 0.0224 2.47E+00MW-10.02766.05E+000.02685.87E+000.02715.92E+000.02365.16E+000.02264.95E+00MW-9 0.0185 4.05E+00 0.0187 4.08E+00 0.0190 4.16E+00CD-1s0.0196 2.35E-02 0.0163 1.96E-02(background well)Notes:1. Blanks indicate no data.2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses. 3. The gradient and linear velocity values shown for MW-9 and CD-1s are based on the average of all the listed wells.4. The gradient and linear velocity values shown for MW-A are based on the average of MW-B, -C, -D, -E, and -F.5. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.6. MW-9 was removed from the monitoring program in November 2012.7. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.1302-MSWLF-CDLF-19985/3/2011 11/7/2011Gradient GradientAverage Linear Velocity feet/dayAverage Linear Velocity feet/dayFacility Permit Number Monitoring Well CodeAverage Linear Velocity feet/dayAverage Linear Velocity feet/day5/7/2012 11/26/2012 5/6/2013Gradient Gradient GradientAverage Linear Velocity feet/dayPage 1 of 3January 2018
Table 3Summary of Groundwater VelocitiesOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998MW-AMW-BMW-C MW-DMW-E RepMW-FMW-GMW-1MW-9CD-1s(background well)1302-MSWLF-CDLF-1998Facility Permit Number Monitoring Well Code0.0165 6.43E+00 0.0154 6.02E+00 0.0169 6.59E+00 0.0151 5.88E+00 0.0165 6.42E+000.0175 1.29E+00 0.0186 1.37E+00 0.0195 1.44E+00 0.0173 1.28E+00 0.0170 1.25E+000.0219 4.78E+00 0.0183 4.00E+00 0.0226 4.95E+00 0.0166 3.63E+00 0.0221 4.84E+000.0104 3.67E+00 0.0084 2.97E+00 0.0091 3.21E+00 0.0100 3.54E+00 0.0105 3.73E+000.0139 4.86E+01 0.0128 4.46E+01 0.0133 4.65E+01 0.0135 4.71E+01 0.0144 5.03E+010.0188 1.72E+00 0.0191 1.74E+00 0.0201 1.83E+00 0.0180 1.64E+00 0.0182 1.66E+000.0234 2.59E+00 0.0242 2.68E+00 0.0237 2.62E+00 0.0235 2.60E+00 0.0226 2.49E+000.02425.30E+000.02505.47E+000.02325.08E+000.02425.30E+000.02335.09E+000.0183 2.20E-02 0.0177 2.13E-02 0.0185 2.23E-02 0.0173 2.07E-02 0.0181 2.17E-02Notes:1. Blanks indicate no data.2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses. 3. The gradient and linear velocity values shown for MW-9 and CD-1s are based on the average of all the listed wells. 4. The gradient and linear velocity values shown for MW-A are based on the average of MW-B, -C, -D, -E, and -F.5. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells. 6. MW-9 was removed from the monitoring program in November 2012.7. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.Average Linear Velocity feet/dayAverage Linear Velocity feet/dayAverage Linear Velocity feet/dayAverage Linear Velocity feet/dayGradientAverage Linear Velocity feet/day11/4/2013 5/5/2014 11/3/201410/26/2015Gradient Gradient5/4/2015Gradient GradientPage 2 of 3January 2018
Table 3Summary of Groundwater VelocitiesOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998MW-AMW-BMW-C MW-DMW-E RepMW-FMW-GMW-1MW-9CD-1s(background well)1302-MSWLF-CDLF-1998Facility Permit Number Monitoring Well Code0.0156 6.09E+00 0.0172 6.73E+00 0.0150 5.86E+00 0.0180 7.01E+000.0185 1.36E+00 0.0183 1.35E+00 0.0174 1.29E+00 0.0191 1.41E+000.0178 3.89E+00 0.0234 5.13E+00 0.0162 3.54E+00 0.0233 5.09E+000.0097 3.45E+00 0.0105 3.71E+00 0.0097 3.43E+00 0.0109 3.86E+000.0132 4.59E+01 0.0141 4.93E+01 0.0138 4.82E+01 0.0166 5.79E+010.0190 1.73E+00 0.0199 1.81E+00 0.0181 1.65E+00 0.0200 1.82E+000.0239 2.64E+00 0.0232 2.56E+00 0.0233 2.57E+00 0.0240 2.65E+000.02485.43E+000.02415.28E+000.02415.26E+000.02445.34E+000.0178 2.14E-02 0.0189 2.26E-02 0.0172 2.06E-02 0.0195 2.34E-02Notes:1. Blanks indicate no data.2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grainsize analyses. 3. The gradient and linear velocity values shown for MW-9 and CD-1s are based on the average of all the listed wells.4. The gradient and linear velocity values shown for MW-A are based on the average of MW-B, -C, -D, -E, and -F. 5. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the backgroundmonitoring wells. 6. MW-9 was removed from the monitoring program in November 2012.7. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.5/9/2017GradientAverage Linear Velocity feet/day10/31/2016GradientAverage Linear Velocity feet/day10/30/2017GradientAverage Linear Velocity feet/day5/16/2016GradientAverage Linear Velocity feet/dayPage 3 of 3January 2018
Table 4October 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3 Facility Permit Number 1302-MSWLF-CDLF-1998pH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb.(S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm)(deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs)CD-1s (background well)5.5815816.05.96191875.6512017.53.83182595.8611116.31.5118110CD-1d (background well)5.5517116.28.221912805.8013217.92.70171846.2712117.31.4115073CD-4 RepNSNSNSNSNSNS5.8428417.91.40145186.3739015.40.0015613CD-65.5525716.83.19130555.4926916.44.19183135.7620818.40.782027AMW-1s5.2322521.91.22176106.3623717.80.171275.6729227.40.021219AMW-1d6.0956922.00.018947.6063817.30.00-11236.0065124.10.24958AMW-2s5.6513517.82.10128367.7214817.02.47-30105.7417118.60.4219529AMW-2d6.2424119.10.7510736.9616713.91.07-2935.7819517.40.001954MW-16.031,87016.62.96-77786.011,57016.32.4413946.371,79416.10.00-222MW-35.5712718.12.60164276.0117417.84.05198325.7315519.52.761139MW-3 deep7.0946918.33.9881242NSNSNSNSNSNS7.9332917.10.3921191MW-96.089018.93.4513945.9110718.94.7021206.0510619.11.821273MW-A5.0129217.31.0811345.4732417.90.0620515.4741117.10.001033MW-B6.451,35014.23.70-116256.261,07015.82.39-7856.701,09714.80.00-497MW-C5.3715213.85.23136545.7939416.94.01130125.8920018.30.83-1646MW-D5.3661016.73.14871355.2650116.51.997945.3646016.90.00794MW-E Rep5.7358617.70.013495.6965919.00.00-11545.9678519.30.00136MW-E deep6.4073815.90-5176.5482318.70.00-6736.5084221.12.51-769MW-F6.351,12014.32.43-139106.4097916.91.53-9546.3082616.20.00-577MW-G6.111,11016.55.79-99295.9191717.42.85-6126.2186114.10.00-633MW-H5.2923014.59.031972125.8217614.96.1319375.2014515.03.907413MW-H deep5.5336915.15.97192435.8326315.16.9118665.7427014.60.963511MW-I5.469916.23.44164105.6711315.84.6711435.9210917.92.581473MW-J6.2534116.24.62156865.7834316.96.1411116.4924716.11.09214MW-K5.4726915.64.74153385.0931116.44.324785.7520015.81.901438MW-L5.389114.32.3120645.6610616.42.5922235.4411216.40.042145MW-L deep6.6536818.73.4910318NSNSNSNSNSNS6.2027918.50.877514MW-M5.5330114.46.5819426NSNSNSNSNSNS6.0922115.41.479159MW-X5.9333815.34.29174516.0126016.66.5133205.1324114.90.91694Surface Water Sample LocationsSW-1 6.14 685 10.5 6.58 78 18 6.14 424 16.8 6.01 170 2 DRY DRY DRYDRY DRY DRYSW-2 5.05 667.00 9.67 6.06 121 196 DRY DRY DRY DRY DRY DRY 6.36 455 22.3 2.49 114 13Notes:1. NS - Not Sampled2. µs/cm- Microsiemens per centimeter3. mg/L - milligrams per liter4. ORP - Oxidation-Reduction Potential5. Turb. - Turbidity; NTUs - Nephelometric Turbidity Units6. mVs - millivolts7. DO - Dissolved Oxygen8. S.U. - Standard Units9. Temp. - Temperature; Deg. C - Degrees Celsius10. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.11. MW-9 was removed from the monitoring program in November 2012.12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.1302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Sampling Date: 5/3-5/2011No. 32No. 345/7-9/2012No. 33Facility Permit NumberSampling Event:Monitoring Well Code11/7-9/2011Page 1 of 5January 2018
Table 4October 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3 Facility Permit Number 1302-MSWLF-CDLF-1998CD-1s (background well)CD-1d (background well)CD-4 RepCD-6AMW-1sAMW-1dAMW-2sAMW-2dMW-1MW-3MW-3 deepMW-9MW-AMW-BMW-CMW-DMW-E RepMW-E deepMW-FMW-GMW-HMW-H deepMW-IMW-JMW-KMW-LMW-L deepMW-MMW-XSurface Water Sample LocationsSW-1SW-21302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Sampling Date:Facility Permit NumberSampling Event:Monitoring Well CodepH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb.(S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm)(deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs)6.0611613.815.5013976.0210415.11.9620656.0610013.01.74348426.1612516.49.5314056.0611716.91.11242276.0311914.51.71320326.4720715.60.00-125.5425613.70.6229106.1417716.91.20-45266.0322116.20.007115.7522316.90.60166116.1599417.11.24-17605.8923015.53.814455.5625616.40.3452315.7224917.91.0514996.4757314.57.0016956.2075517.90.46-5326.0872719.61.40-2396.1614915.05.363855.6015716.70.8815395.6915917.71.517596.3718315.03.4714915.8319217.10.3612606.2620318.51.4013816.571,48015.40.003196.191,81715.00.774316.301,38115.71.99144226.1916015.812.317385.7614916.01.88188405.8716017.01.9930140NSNSNSNSNSNS7.7634816.40.39-1532NSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNS5.4737114.72.6614025.4230916.50.25-3405.4033315.31.8929116.8795815.20.00-82106.441,03713.11.09-8816.3381716.41.35-67155.9318715.20.002845.3510013.21.06104435.9020616.71.31233725.6646715.60.009085.4846216.70.266095.6649016.11.0429551DRYDRYDRYDRYDRYDRY6.1799116.80.47-8106.1195916.51.64-4036.5082216.51.7078>8006.5180318.10.51-8036.3583617.11.21-8236.811,05015.40.00-92126.3074513.70.64-8936.5287715.81.47-100106.5199716.10.00-8426.1093014.00.49-9806.151,43016.71.60-83236.4517114.60.00-2225.7914915.71.776096.0416015.22.04335966.4025116.16.271716.1325516.01.2313026.1425915.12.75332156.1411614.40.008485.7411215.30.2115915.9711615.11.6131116.5725114.10.0012516.4023615.51.45223146.4224214.71.64346376.0023514.80.0010395.7220715.20.6617515.7919915.21.40266336.7022714.93.03355.309615.11.0918885.5410614.61.3925868NSNSNSNSNSNS6.0220817.11.491332NSNSNSNSNSNSNSNSNSNSNSNS6.3429715.31.51541NSNSNSNSNSNS6.3725314.30.0014516.1522214.61.2011726.2523615.41.4534836DRY DRY DRY DRY DRY DRY 7.02 466 16.0 4.10 -17 15 6.16 560 11.0 2.12 341 11DRY DRY DRY DRY DRY DRY 7.10 333 15.5 4.46 -7 6 DRY DRY DRY DRY DRYDRYNotes:1. NS - Not Sampled`2. µs/cm- Microsiemens per centimeter3. mg/L - milligrams per liter4. ORP - Oxidation-Reduction Potential5. Turb. - Turbidity; NTUs - Nephelometric Turbidity Units6. mVs - millivolts7. DO - Dissolved Oxygen8. S.U. - Standard Units9. Temp. - Temperature; Deg. C - Degrees Celsius10. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.11. MW-9 was removed from the monitoring program in November 2012.12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.13. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.No. 36No. 355/6-10/1311/4-7/1311/27-29/2012No. 37Page 2 of 5January 2018
Table 4October 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3 Facility Permit Number 1302-MSWLF-CDLF-1998CD-1s (background well)CD-1d (background well)CD-4 RepCD-6AMW-1sAMW-1dAMW-2sAMW-2dMW-1MW-3MW-3 deepMW-9MW-AMW-BMW-CMW-DMW-E RepMW-E deepMW-FMW-GMW-HMW-H deepMW-IMW-JMW-KMW-LMW-L deepMW-MMW-XSurface Water Sample LocationsSW-1SW-21302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Sampling Date:Facility Permit NumberSampling Event:Monitoring Well CodepH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb.(S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm)(deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs)6.1511915.90.0235396.1012915.16.0613526.0011515.53.9928176.2113419.24.5629396.1813916.54.68109145.9712316.44.84186136.1025913.32.19-736.1512615.92.695876.2949513.52.7570.445.8421717.72.8613745.7725316.43.3545675.7937217.42.0414255.8325116.80.02400105.7225117.53.2513284.5824314.92.0059266.0465020.12.05-286046.1364318.01.36-68295.9451815.91.78-52165.7617818.82.0811465.7718215.23.4812165.0716014.23.5056266.3023116.93.889516.2625216.04.1910415.7723015.22.5139116.361,36115.02.843736.341,51115.42.59-3706.292,37914.92.69-1966.0518018.50.0415085.9720216.35.9446645.4216617.62.29260147.7538516.54.04-654NSNSNSNSNSNS7.4936820.51.50-1984NSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNS5.4243216.90.04-1715.4745116.41.704524.7839015.62.342726.661,03312.62.58-67106.6292216.63.00-10116.701,48513.03.03-6895.6410812.32.234446.0242816.02.584735.9416212.93.89-18185.8570517.21.85-1725.7147115.73.393545.8674516.83.661535.9983119.00.07-2426.251,18017.61.62-5436.041,09517.33.61-3895.601,04220.20.09-418006.341,19818.01.09-82136.411,02718.40.88-100156.5772613.82.74-8156.4691915.42.18-10466.511,27013.93.58-5836.271,54213.72.29-10686.301,79416.31.97-124146.312,44513.92.66-7865.9216114.52.39230195.9219914.23.70466115.5117415.02.71136-5106.2526915.42.1026046.2431714.33.8142746.1228515.41.6213745.9511815.32.598436.1113314.44.1219935.6413415.32.8213236.3925915.82.053656.5324514.23.75155146.5440214.93.1313775.8120216.02.889665.8322914.62.65187105.5623914.91.509555.809916.62.1237945.7812216.44.035935.299717.54.1513136.8820117.52.703803NSNSNSNSNSNS6.6134117.54.7919036.3127115.32.452114NSNSNSNSNSNS6.3133415.41.4911646.2821615.22.07106216.3122814.54.5313126.1934113.53.2314047.24 502 24.6 0.07 -26 22 DRY DRY DRY DRY DRY DRY DRY DRY DRY DRY DRY DRY7.50 604 25.4 4.48 3 8 6.50 325 10.4 -69.80 2 43 6.89 520 24.7 2.19 4 7Notes:1. NS - Not Sampled2. µs/cm- Microsiemens per centimeter3. mg/L - milligrams per liter4. ORP - Oxidation-Reduction Potential5. Turb. - Turbidity; NTUs - Nephelometric Turbidity Units6. mVs - millivolts7. DO - Dissolved Oxygen8. S.U. - Standard Units9. Temp. - Temperature; Deg. C - Degrees Celsius10. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.11. MW-9 was removed from the monitoring program in November 2012.12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.No. 405/4-7/15No. 3911/3-6/14No. 385/5-8/14Page 3 of 5January 2018
Table 4October 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3 Facility Permit Number 1302-MSWLF-CDLF-1998CD-1s (background well)CD-1d (background well)CD-4 RepCD-6AMW-1sAMW-1dAMW-2sAMW-2dMW-1MW-3MW-3 deepMW-9MW-AMW-BMW-CMW-DMW-E RepMW-E deepMW-FMW-GMW-HMW-H deepMW-IMW-JMW-KMW-LMW-L deepMW-MMW-XSurface Water Sample LocationsSW-1SW-21302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Sampling Date:Facility Permit NumberSampling Event:Monitoring Well CodepH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb.(S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm)(deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs)5.7313215.03.8451935.9110315.73.4524545.0511316.14.4936065.8113614.56.9650776.0611515.84.50210205.3412415.93.1033086.0623116.43.1931.236.9024214.22.68-54285.2820917.01.357935.9024416.33.92111>8006.2027116.91.50-48235.6229216.91.38-4295.8044316.02.6825336.0722416.53.7722285.0229718.81.6537766.111,00415.82.55-4256.1347718.11.51-2845.0058313.31.7319985.9217316.24.1918735.7815415.83.225174.9216416.43.3823586.3626017.23.9015826.0422915.92.698815.5235616.52.1534646.311,74315.51.942178.051,51515.43.489446.131,81216.21.033486.2017819.53.8516636.0416716.53.1810115.5224620.63.5043957.6338719.51.67-16537.4836215.62.26-1300NSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNSNS5.3040215.51.412935.4839416.11.27-5514.7741216.51.6520546.0083316.93.91-5168.3297614.03.7353176.441,08517.52.11-7995.2118616.71.73153376.5012614.03.48-7865.5224317.42.584975.1952016.52.6085147.2661716.31.23-8445.4362716.51.516966.101,07616.21.25-3636.271,08817.11.40-5915.591,13917.63.794856.4497916.21.21-7156.631,01717.53.08-9595.8995918.12.30-3986.611,13415.52.71-13638.1279614.42.65-4766.251,14116.61.23-7166.321,37216.82.28-13507.961,67115.02.4049126.072,32017.61.09-8015.1520315.30.81168436.0616214.25.40204385.5321115.31.63118595.7228015.30.6414646.8227214.94.99145185.9133715.02.21105165.1312815.20.7610436.8612715.04.4016475.6516415.01.356896.4827414.30.3821076.9226514.84.2028586.0531114.82.6521364.9325315.23.4316767.0320815.04.3421145.4728315.41.89149215.929318.53.808945.809514.23.6619225.1114618.13.4948655.4939515.80.8015526.8220915.03.881492NSNSNSNSNSNS5.6733415.70.49151107.9732015.34.02-38NSNSNSNSNSNS5.0323415.32.5334237.1921013.93.982065.9427515.31.627826.83 840 16.0 1.04 -54 0 6.99 342 15.4 4.99 360.3 >800 DRY DRY DRY DRY DRY DRY5.55 788 15.4 1.34 158 7 6.80 241 15.6 3.51 181 590 DRY DRY DRY DRY DRY DRYNotes:1. NS - Not Sampled2. µs/cm- Microsiemens per centimeter3. mg/L - milligrams per liter4. ORP - Oxidation-Reduction Potential5. Turb. - Turbidity; NTUs - Nephelometric Turbidity Units6. mVs - millivolts7. DO - Dissolved Oxygen8. S.U. - Standard Units9. Temp. - Temperature; Deg. C - Degrees Celsius10. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.11. MW-9 was removed from the monitoring program in November 2012.12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.No. 42No. 4110/26-29/15No. 4310/31/16 - 11/3/165/16-19/16Page 4 of 5January 2018
Table 4October 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3 Facility Permit Number 1302-MSWLF-CDLF-1998CD-1s (background well)CD-1d (background well)CD-4 RepCD-6AMW-1sAMW-1dAMW-2sAMW-2dMW-1MW-3MW-3 deepMW-9MW-AMW-BMW-CMW-DMW-E RepMW-E deepMW-FMW-GMW-HMW-H deepMW-IMW-JMW-KMW-LMW-L deepMW-MMW-XSurface Water Sample LocationsSW-1SW-21302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Sampling Date:Facility Permit NumberSampling Event:Monitoring Well CodepH Conductivity Temp. DO ORP Turb. pH Conductivity Temp. DO ORP Turb.(S.U.) (µS/cm) (deg. C) (mg/L) (mVs) (NTUs) (S.U.) (µS/cm)(deg. C) (mg/L) (mVs) (NTUs)5.3211715.71.69274.685.3512116.11.8757.78.095.4612914.31.51257.245.6413217.32.8536.92.895.6521114.35.0029.095.9415615.91.31218.45.19------------------------5.4625815.71.54148.605.1719816.72.39226.60.875.9249617.91.59-6.745.9445423.23.51158.94.245.7917218.91.5548.244.4015917.24.42280.14.395.9826418.51.4737.005.1725815.53.20151.03.795.491,54515.73.4453.276.281,53315.02.44210.910.05.6117917.91.75229.615.8617217.31.60325.41.366.6038117.24.0395.747.6836017.32.29670.20NSNSNSNSNSNSNSNSNSNSNSNS5.2341215.61.31140.935.0642316.83.2170.14.425.5399114.24.71-18.3226.5390416.11.94-74.657.05.4010314.04.9234.685.5514515.73.71320.59.175.9882416.95.1010.095.7353015.02.33201.521.06.311,11718.11.35-50.786.331,11618.02.4865.14.256.3492918.11.65-78.595.5989017.52.45151.88.615.2391114.63.59-16.356.3893415.02.03-82.320.05.321,73315.53.78-60.0136.171,76016.23.20-85.748.04.5017414.94.17124.6435.8016213.91.57272.215.05.4727615.84.8066.776.1226413.71.52332.93.174.5613615.75.05119.175.7912613.71.15251.27.006.4725414.84.87111.6186.4125613.62.66428.928.04.5321515.45.03123.185.7221814.21.30327.311.04.9710017.81.70128.935.6510415.81.61360.82.076.1722316.51.5872.406.5421115.72.632110.616.2430416.05.2955.446.3030514.72.4632614.06.3920214.35.1982.266.1820714.11.45466.45.886.73 508 21.1 5.13 11.0 4 DRY DRY DRY DRY DRY DRY5.86 528 20.1 5.23 36.7 7 DRY DRY DRY DRY DRY DRYNotes:1. NS - Not Sampled2. µs/cm- Microsiemens per centimeter3. mg/L - milligrams per liter4. ORP - Oxidation-Reduction Potential5. Turb. - Turbidity; NTUs - Nephelometric Turbidity Units6. mVs - millivolts7. DO - Dissolved Oxygen8. S.U. - Standard Units9. Temp. - Temperature; Deg. C - Degrees Celsius10. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.11. MW-9 was removed from the monitoring program in November 2012.12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.13. (--) CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion. No. 4510/31-11/2/2017No. 445/9-11/2017Page 5 of 5January 2018
Table 5a
Detected Groundwater Constituents - Metals
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperIronLeadManganeseMercuryNickelSeleniumSilverThalliumVanadiumZinc1* 10 700 4* 2 10 1* 1,000 300 15 50 1 100 20 20 0.2* 0.3* 1,000
6 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10
CD-1s 3-May-11 81.4J 0.19J 5.45JB 4.23J 16.0 2.32J 5.93J 0.14J 20.6J 26.5
CD-1s 8-Nov-11 59.7J 0.25JB 4.46J 2.67J 12.4 1.9J 4.41J 0.08J 11.2J 18.2
CD-1s 7-May-12 45.5J 3.30J 1.19J 8.75J 1.12J 3.01J 12.7J 12.6B
CD-1s 28-Nov-12 63.8J 0.11J 5.65J 3.05J 11.6 1.43J 4.66J 17.1J 16.9
CD-1s 7-May-13 0.94J 2.4JB 35.6J 0.88J 0.67J 4.04J 0.39J 1.78J 0.13J 6.06J 5.08J
CD-1s 5-Nov-13 46.8J 0.12J 3.59J 1.63J 10.2 1.35J 3.50J 18.4JB 15.4B
CD-1s 6-May-14 28.8J 4.14JB 1.48J 0.11J 1.03J 0.31J 3.40J 2.98JB
CD-1s 4-Nov-14 28.7J 0.13J 1.31J 0.06J 1.04J 0.11J 2.57JB 1.58J
CD-1s 5-May-15 1.63J 29.5JB 1.33J 371 0.15J 13.8 0.103JB 1.17J 2.40J 2.75JB
CD-1s 27-Oct-15 1.00J 28.4J 0.80J 0.39J 0.75J 234 0.12J 35.9 1.21J 4.19CN,J 0.15J 4.10J 3.36B-01,J
CD-1s 17-May-16 29.3J 0.94J 0.99J 446 0.12J 17.0J 1.01J 4.70J 1.93J
CD-1s 1-Nov-16 30.5J 1.23J 1.32J 1.36J 647 0.28J 70.8 1.35J 4.30J
CD-1s 9-May-17 34.3J 1.17J 1.26J 522 0.20J 24.4J 0.97J 6.69J 1.82J
CD-1s 31-Oct-17 0.52J 36.3J 1.81J 0.54J 2.87J 1,270 0.37J 31.2J 1.41J 6.91J 4.00J
CD-1d 3-May-11 2.44J 231 2.03 16.7 18.6 112 14.0 22.3J 0.11J 101 103
CD-1d 8-Nov-11 74.5J 0.51J 4.08J 4.27J 27 2.84J 5.68J 24.6J 26.3
CD-1d 7-May-12 72.4J 0.58J 3.91J 4.67J 25 2.81J 5.58J 26 27.9B
CD-1d 28-Nov-12 0.33J 37.7J 0.07J 2.38J 0.94J 12.6 1.14J 2.50J 8.90J 13
CD-1d 8-May-13 0.88J 1.02JB 31.2J 0.07J 0.78J 4.5J 0.49J 1.92J 6.18J 13.1
CD-1d 5-Nov-13 35J 0.86J 4.34J 1.13J 1.90J 17.1JB 10.8B
CD-1d 6-May-14 1.14J 37.8J 0.07J 0.05J 3.22JB 1.16J 7.34J 0.81J 2.74J 0.12J 6.16J 9.41JB
CD-1d 4-Nov-14 43.1J 0.16J 0.11J 2.25J 9.09J 0.87J 2.88J 10.2JB 10.7
CD-1d 5-May-15 34.5JB 0.84J 3.63J 1,320 0.39J 32.5 1.42J 5.18J 3.68JB
CD-1d 27-Oct-15 0.42J 42.3J 0.13J 1.87J 2.15J 8.18J 3,170 0.97J 87.4 2.49J 4.37CN,J 0.06J 10.9J 14.0B-01
CD-1d 17-May-16 81.3J 0.46J 4.86J 7.42J 26.0 12,000 3.13J 287 7.11J 2.11J 0.07J 29.3 29.7
CD-1d 1-Nov-16 32.6J 1.19J 0.77J 2.82J 1,200 0.33J 31.3J 1.24J 7.96J 4.29J
CD-1d 9-May-17 33.9J 1.27J 0.52J 1.81J 720 6.92J 25.8J 1.09J 6.95J 3.12J
CD-1d 31-Oct-17 29.5J 0.68J 0.61J 226J 0.11J 11.8J 0.64J 5.83J 1.24J
CD-4 Rep 3-May-11 206 0.9JB 17.6 0.62J 8.39J 2.72JB
CD-4 Rep (dup) 3-May-11 0.21J 206 17.9 0.68J 8.98J 0.17J 2.85J
CD-4 Rep 8-Nov-11 0.14J 191 0.93J 18.2 1.00J 8.86J 9.44J
CD-4 Rep 9-May-12 184 1.69J 18.1 1.70J 0.17J 11.3J 3.03J 16.1B
CD-4 Rep 29-Nov-12 172 13.7 0.62J 7.03J 2.84J 2.14JB
CD-4 Rep 10-May-13 75.5J 0.5J 2.71J 7.87J 1.94J 0.88J 11.2J 11.1J 10.3
CD-4 Rep 7-Nov-13 1.36J 60.4J 0.35J 0.07J 0.77J 5.31J 1.83J 0.57J 5.11J 0.13J 32 4.40JB
CD-4 Rep 7-May-14 62.4J 0.31J 0.05J 3.25JB 5.02J 1.70J 0.32J 6.52J 22.2J 2.97JB
CD-4 Rep 5-Nov-14 70.0J 0.31J 2.59J 1.46J 0.72J 4.29J 14.8JB 6.85J
CD-4 Rep 6-May-15 58.4J 0.39J 1.13J 5.94J 1.90J 0.53J 4.72J 14.0J 2.99J
CD-4 Rep 28-Oct-15 0.79J 57.9J 0.32J 2.18J 5.86J 8.95J 1.26J 10.7J 4.14CN,J 13.9J 8.34B-01,J
CD-4 Rep 18-May-16 1.09J 56.2J 0.46J 1.24J 7.31J 1.02J 0.66J 5.43J 18.0J 3.70J
CD-4 Rep 2-Nov-16 46.3J 0.27J 1.35J 1.59J 1.18J 0.90J 4.18J 1.11J 18.1J 8.81J
CD-4 Rep 9-May-17 53.8J 0.46J 0.95J 5.91J 1.72J 0.52J 4.38J 10.5J 3.73J
CD-4 Rep 31-Oct-17 45.0J 0.18J 0.97J 0.82J 0.58J 0.45J 2.75J 1.88J 7.68J 2.76J
CD-6 4-May-11 66.6J 0.42J 6.74J 4.08J 4.6J 2.01J 5.34J 0.1J 24.7J 14
CD-6 9-Nov-11 59.6J 0.26J 4.71J 2.62J 7.89J 1.31J 5.22J 15.8J 9.62J
CD-6 9-May-12 57.8J 0.20J 4.20J 2.08J 3.63J 1.21J 4.48J 17.2J 17.7B
CD-6 29-Nov-12 50.8J 0.13J 2.25J 1.80J 1.86J 0.73J 3.73J 12.3J 6.61JB
CD-6 10-May-13 61.4J 0.36J 5.89J 3.02J 4.12J 1.43J 4.77J 20.4J 13.8
CD-6 7-Nov-13 0.57J 3.77J 298 0.14J 18.3 36.9 2.13J 11.7J 1.07J 14.6J 6.88JB
CD-6 7-May-14 38.5J 0.10J 3.42JB 1.04J 0.07J 2.30J 4.39J 2.40JB
CD-6 5-Nov-14 120 0.88J 7.64J 8.02J 8.02J 3.83J 9.04J 0.14J 50.6B 25.7
CD-6 6-May-15 47.4J 0.20J 1.60J 1.84J 2.77J 0.81J 3.29J 10.5J 5.40J
CD-6 28-Oct-15 4.97J 215 2.03 32.3 19.5 25.6 16.1 21.6J 8.64J 4.05CN,J 0.37J 107 73.9B-01
CD-6 18-May-16 1.92J 62.2J 0.23J 3.46J 13.2 2.57J 1.58J 8.70J 1.01J 12.6J 7.94J
CD-6 2-Nov-16 1.89J 63.7J 0.33J 6.18J 13.3 3.12J 2.87J 9.12J 1.29J 17.3J 10.1
AMW-1s 3-May-11 104 0.92J 1.4JB 0.31J 2.08J 0.5J 3.59J 0.08J 8.1JB
AMW-1s 8-Nov-11 105 0.90J 1.43J 0.46J 1.94J 0.44J 3.67J 0.10J 8.47J
AMW-1s 7-May-12 103 0.86J 2.39J 1.87J 0.22J 3.87J 2.98J 8.49JB
AMW-1s 28-Nov-12 0.19J 97.4J 0.83J 0.78J 0.78J 0.11J 3.31J 2.41J 4.79J
AMW-1s 8-May-13 101 0.87J 1.98J 0.09J 4.05J 2.24J 6.13J
AMW-1s 6-Nov-13 98J 0.91J 0.22J 2.91J 0.32J 4.06J 16.7JB 6.70JB
AMW-1s 7-May-14 93.0J 0.95J 2.44JB 0.28J 2.27J 0.47J 3.91J 1.39J 6.35JB
AMW-1s 5-Nov-14 89.2J 1.06 0.50J 3.37J 0.78J 4.15J 4.01JB 7.60J
AMW-1s 7-May-15 87.6J 0.97J 3.78J 0.31J 2.72J 0.68J 5.86J 3.31J 6.51J
AMW-1s 29-Oct-15 82.5J 0.78J 1.03J 0.71J 0.19J 4.03J 3.18CN,J 4.22J 9.82B-01,J
AMW-1s 18-May-16 0.27J 0.82J 85.4J 1.03 1.43J 0.38J 2.47J 0.92J 4.16J 5.18J 7.43J
AMW-1s 2-Nov-16 71.7J 0.56J 0.55J 3.19J 5.78J
AMW-1s 10-May-17 92.4J 0.73J 0.61J 0.36J 3.91J 2.60J 5.45J
AMW-1s 1-Nov-17 68.2J 0.66J 0.89J 0.54J 0.14J 2.71J 3.34J 6.37J
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 1 of 16 January 2018
Table 5a
Detected Groundwater Constituents - Metals
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperIronLeadManganeseMercuryNickelSeleniumSilverThalliumVanadiumZinc1* 10 700 4* 2 10 1* 1,000 300 15 50 1 100 20 20 0.2* 0.3* 1,000
6 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
AMW-1d 3-May-11 0.24J 129 0.12J 4.67J 2.08J 0.25J 9.16J 0.19J 9.17JB
AMW-1d 8-Nov-11 0.18J 140 0.07J 0.94J 5.78J 1.64J 0.21J 10.2J 0.25J 7J
AMW-1d 7-May-12 0.29J 135 5.20J 2.17J 0.27J 9.17J 2.69J 8.98JB
AMW-1d 28-Nov-12 0.41J 106 0.14J 1.38JB 3.27J 2.26J 0.52J 6.21J 5.50J
AMW-1d 8-May-13 1.05JB 133 4.53J 1.63J 0.25J 7.81J 3.08J
AMW-1d 6-Nov-13 133 1.88J 4.31J 1.77J 0.45J 7.45J 20.5JB 4.30JB
AMW-1d 7-May-14 143 0.50J 0.05J 11.4B 5.48J 4.90J 3.01J 9.84J 5.89J 27.9B
AMW-1d 5-Nov-14 1.46J 168 0.69J 0.05J 4.49J 6.70J 6.53J 4.14J 11.8J 13.8JB 20.8
AMW-1d 7-May-15 133 0.40J 4.08J 5.51J 3.58J 2.14J 9.83J 5.47J 10.3
AMW-1d 29-Oct-15 1.41J 123 0.18J 3.02J 5.32J 1.06J 0.93J 8.61J 3.57CN,J 4.00J 6.79B-01,J
AMW-1d 18-May-16 1.01J 131 0.19J 2.09J 6.06J 1.52J 0.84J 9.03J 2.52J 6.84J
AMW-1d 3-Nov-16 128 0.17J 2.20J 6.09J 1.12J 0.81J 9.30J 6.65J
AMW-1d 10-May-17 0.62B-01,J 131 0.12J 1.30J 5.50J 0.66J 0.49J 8.07J 1.39J 5.11J
AMW-1d 1-Nov-17 0.85J 128 0.14J 0.93J 6.07J 1.39J 0.45J 9.60J 5.49J
AMW-2s 3-May-11 52.1J 0.92J 2.49JB 1.10J 1.41J 2.2J 2.54J 7.17J 6.47JB
AMW-2s 8-Nov-11 42.3J 0.50J 1.36J 0.29J 0.82J 2.19J 1.36J 5.08J
AMW-2s 8-May-12 42.8J 0.45J 1.48J 0.23J 2.85J 0.66J 1.47J 3.77J 5.92JB
AMW-2s 29-Nov-12 45.3J 0.48J 1.02J 0.23J 0.62J 0.32J 1.19J 1.41J
AMW-2s 9-May-13 42.6J 0.57J 1.11J 0.52J 1.06J 0.63J 1.95J 3.09J 3.63J
AMW-2s 6-Nov-13 40.1J 0.54J 0.27J 0.64J 0.42J 1.48J 16.8JB 3.51JB
AMW-2s 7-May-14 43.7J 0.56J 2.16JB 0.30J 0.87J 0.35J 1.41J 1.96JB
AMW-2s 5-Nov-14 46.0J 0.69J 0.44J 1.01J 0.59J 1.88J 2.84J
AMW-2s 6-May-15 2.72J 43.4J 0.51J 1.07J 0.39J 1.46J 2.07J 2.37J
AMW-2s 28-Oct-15 1.02J 50.6J 0.88J 1.56J 0.75J 0.50J 1.23J 1.96J 6.12CN,J 6.23J 6.14B-01,J
AMW-2s (dup) 28-Oct-15 1.00J 51.1J 0.85J 1.79J 0.87J 0.57J 1.34J 2.10J 3.34CN,J 7.01J 7.01B-01,J
AMW-2s 17-May-16 1.21J 45.8J 0.69J 1.15J 0.65J 0.48J 0.71J 1.63J 0.10J 4.51J 3.93J
AMW-2s 1-Nov-16 46.5J 0.73J 1.60J 0.58J 0.57J 0.74J 1.81J 5.17J
AMW-2s 10-May-17 0.62B-01,J 42.7J 0.47J 0.95J 0.17J 1.02J 3.58J 1.62J
AMW-2s 1-Nov-17 43.6J 0.54J 0.88J 0.53J 0.26J 1.17J 3.64J 3.21J
AMW-2d 3-May-11 55.2J 2.86JB 0.83J 1.03J
AMW-2d 8-Nov-11 47.5J 1.08J 0.12J 0.77J 1.23J
AMW-2d 8-May-12 78.2J 1.26J 3.20J 0.33J 1.22J 2.79J 10.5B
AMW-2d 28-Nov-12 69.1J 0.88J 2.34J 0.39J 2.56J 4.76J
AMW-2d 9-May-13 54.7J 1.75J 0.06J 1.42J 4.03J 2.4J
AMW-2d 6-Nov-13 71.1J 2.43J 2.69J 18.5JB 7.86JB
AMW-2d 7-May-14 57.0J 0.10J 2.08JB 0.84J 1.24J 0.76JB
AMW-2d 5-Nov-14 60.4J 0.07J 1.25J 2.33J 1.09JB 5.04J
AMW-2d 6-May-15 1.28J 67.4J 0.85J 1.67J
AMW-2d 28-Oct-15 0.25J 63.9J 0.45J 0.14J 1.50J 2.79CN,J 2.65J 7.41B-01,J
AMW-2d 17-May-16 64.5J 0.13J 1.37J 1.07J 1.38J
AMW-2d 2-Nov-16 67.7J 0.10J 0.66J 1.90J 5.02J
AMW-2d 10-May-17 0.65B-01,J 70.1J 0.14J 3.63J 0.24J 1.32J 4.53J
AMW-2d 2-Nov-17 74.2J 0.16J 1.48J 2.00J
MW-1 4-May-11 0.46J 5.08J 360 0.9J 0.09J 9.05J 19.7 11.8 4.59J 20.8J 2.39J 0.09J 35.7 40.4
MW-1 9-Nov-11 2.22J 187 0.52J 16.8 6.67J 0.64J 37.7J 3.35J 3.71J
MW-1 9-May-12 201 0.16J 0.06J 2.26J 17.8 17.0 3.61J 42.4J 6.90J 12.2J 13.9B
MW-1 28-Nov-12 153 1.03J 0.75J 12.6 5.54J 0.75J 29.9J 5.75J 4.86J 3.55J
MW-1 10-May-13 172 0.12J 0.26J 0.87J 15.9 9.48J 0.3J 35.1J 8.86J 8.67J
MW-1 6-Nov-13 127 0.31J 11.5 8.66J 1.12J 28J 5.89J 11.9JB 2.64JB
MW-1 7-May-14 1.99J 120 0.06J 0.28J 10.3 10.2 0.28J 28.2J 5.61J 0.10J 6.99J 1.93J
MW-1 (dup) 7-May-14 119 0.05J 0.31J 10.5 10.2 0.29J 28.0J 5.70J 6.16J 1.91J
MW-1 4-Nov-14 2.27J 126 0.05J 0.44J 12.5 9.07J 0.95J 31.1J 2.40J 5.47JB 1.72J
MW-1 5-May-15 0.83J 128 0.17J 11.6 7.74J 0.23J 29.9J 2.99J 3.77J 1.88J
MW-1 28-Oct-15 144 0.36J 1.52J 14.4 8.26J 1.15J 33.3J 4.32CN,J 3.63J 4.24B-01,J
MW-1 19-May-16 144 0.34J 0.51J 12.8 12.0 0.28J 29.4J 2.59J 1.99J
MW-1 2-Nov-16 143 0.39J 13.7 8.64J 0.63J 30.4J 3.02J
MW-1 10-May-17 150 0.17J 0.51J 12.5 6.82J 0.32J 29.4J 3.29J 2.05J
MW-1 31-Oct-17 132 0.43J 0.76J 12.4 7.78J 0.78J 29.0J 3.15J 3.05J
MW-3 4-May-11 36.2J 0.32J 4.19JB 1.56J 1.64J 1.14J 2.34J 0.11J 6.8J 7.68J
MW-3 9-Nov-11 35.2J 0.25J 2.56J 1.22J 1.60J 1J 2.03J 8.1J
MW-3 (dup) 9-Nov-11 37.1J 0.24JB 2.30J 1.20J 1.55J 1.01J 2.00J 6.29J
MW-3 8-May-12 30.1J 2.07J 0.64J 1.69J 0.79J 2.23J 3.76J 7.63JB
MW-3 28-Nov-12 28.6J 2.30J 0.32J 0.84J 0.43J 1.20J 3.54J 1.98J
MW-3 9-May-13 37.9J 0.51J 3.28J 1.53J 1.81J 2.21J 2.36J 6.15J 8.1J
MW-3 7-Nov-13 0.50J 37.9J 0.47J 0.09J 3.93J 1.78J 3.55J 4.17J 4.47J 24.7J 82B
MW-3 8-May-14 56.2J 0.70J 3.32J 2.45J 3.08J 3.28J 3.54J 8.62J 36.6
MW-3 6-Nov-14 30.8J 0.05J 1.14JB 0.40J 1.03J 0.42J 1.56J 3.85J 3.57JB
MW-3 6-May-15 0.81J 55.4J 0.71J 4.14JB 2.59J 3.17J 3.69J 4.36J 0.07J 11.3J 15.3
MW-3 28-Oct-15 25.0J 1.23J 0.25J 0.83J 4.17CN,J 3.12J 5.43B-01,J
MW-3 18-May-16 1.46J 0.35J 0.99J 3.48J 2.10J
MW-3 2-Nov-16 27.4J 1.60J 0.25J 1.00J 2.36J
MW-3 11-May-17 32.0J 0.13J 2.00J 0.63J 0.55J 1.29J 3.65J 2.93J
MW-3 1-Nov-17 27.6J 1.45J 0.07J 0.89J 2.40J
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 2 of 16 January 2018
Table 5a
Detected Groundwater Constituents - Metals
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperIronLeadManganeseMercuryNickelSeleniumSilverThalliumVanadiumZinc1* 10 700 4* 2 10 1* 1,000 300 15 50 1 100 20 20 0.2* 0.3* 1,000
6 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-3 Deep 5-May-11 2.47J 3.11J 195 1.73 1.24 52.1 16 26 14 55.4 0.17J 0.55J 77.3 81
MW-3 Deep 9-May-12 0.35J 38.3J 0.93J 2.12J 1.71JB
MW-3 Deep 10-May-13 0.41J 37.7J 0.12J 0.09J 2.18JB 0.13J 1.32J 0.17J 2.49J 2.57J
MW-3 Deep 8-May-14 40.8J 0.13J 4.10J 1.59J 0.98J 2.78J 5.44J
MW-3 Deep 6-May-15 0.26J 2.16J 44.0J 0.13J 0.29J 1.90J 1.72J 2.47J 33.2
MW-3 Deep 28-Oct-15 1.02J 42.2J 0.70J 0.50J 0.64J 0.57J 3.00CN,J 5.87B-01,J
MW-3 Deep 19-May-16 1.50J 43.0J 0.69J 0.61J 0.40J 0.58J 2.37J 3.26J
MW-3 Deep 11-May-17 0.76J 0.71J 44.1J 0.55J 0.80J 0.43J 0.68J 2.06J
MW-9 3-May-11 11.8J 1.44JB 0.27J 3.87J 0.61J 5.87J 4.62JB
MW-9 9-Nov-11 9.87J 1.73J 0.16J 2.04J 0.54J 4.77J
MW-9 9-May-12 13.7J 1.33J 0.34J 5.65J 0.09J 0.80J 8.37J 6.19JB
MW-A 3-May-11 40J 0.15J 1.38JB 3.48J 0.87J 12.5J 3.86JB
MW-A 9-Nov-11 0.36JB 44.2J 0.13J 1.81J 0.76J 9.32J 2.82J
MW-A 9-May-12 42.4J 0.10J 1.14J 8.20J 0.91J 15.5J 4.53JB
MW-A 27-Nov-12 0.36JB 45.6J 0.13J 0.97J 2.86J 1.17J 11.6J 1.86J 2.63J
MW-A 7-May-13 43.7J 0.14J 0.64J 1.48J 1.48J 0.07J 9.14J 1.09J 2.31J
MW-A 5-Nov-13 43.4J 1.65J 2.05J 0.76J 9.93J 20.3JB 3.37JB
MW-A 6-May-14 44.2J 0.14J 3.73JB 8.88J 0.84J 16.6J 1.15J 2.10JB
MW-A 4-Nov-14 45.1J 0.20J 6.14J 0.94J 18.7J 1.41J 1.87J
MW-A 5-May-15 46.9J 0.15J 3.44J 0.84J 13.4J 1.41J 1.82J
MW-A 27-Oct-15 0.26J 47.2J 0.14J 3.15J 1.18J 0.17J 12.9J 2.25CN,J 2.14J 5.23B-01,J
MW-A 17-May-16 0.35J 1.01J 44.3J 0.17J 9.54J 0.48J 19.8J 2.40J 1.64J
MW-A 1-Nov-16 48.6J 0.17J 7.25J 19.2J 3.85J
MW-A 9-May-17 0.45B-01,J 48.9J 0.16J 4.69J 0.40J 14.7J 1.80J
MW-A 31-Oct-17 50.9J 0.15J 4.83J 0.27J 15.1J 1.97J
MW-B 4-May-11 2.35J 269 0.28J 3.78JB 18 3.45J 1.36J 11.3J 3.18J 0.14J 14.3J 9.95J
MW-B 9-Nov-11 2.59J 249 0.06J 8.75J 1.51J 0.70J 8.91J 3.54J 0.13J 3.6J
MW-B 9-May-12 191 8.68J 0.89J 0.09J 6.35J 15.9B
MW-B 29-Nov-12 5.88J 268 23.5 1.08J 0.20J 9.10J 2.29J 3.58J
MW-B 10-May-13 2.55J 197 9.39J 1.1J 0.29J 6.4J 2.89J 10.7
MW-B 6-Nov-13 2.02J 225 11.7 0.97J 0.23J 6.72J 1.49J 15.9JB 3.77JB
MW-B 8-May-14 2.73J 236 0.08J 11.5 1.25J 0.55J 8.80J 1.48J 5.81J 3.14J
MW-B 4-Nov-14 6.04J 226 0.06J 21.0 1.12J 0.18J 12.1J 2.75J 2.62JB 1.52J
MW-B 5-May-15 0.30J 1.50J 160 8.50J 1.25J 0.34J 7.05J 2.25J 1.97J
MW-B 29-Oct-15 2.61J 171 0.52J 16.5 0.53J 0.31J 5.45J 2.39CN,J 0.07J 7.39B-01,J
MW-B 19-May-16 0.30B-01,J 2.16J 225 1.05J 11.7 0.81J 0.39J 6.53J 0.06J 4.64J 3.54J
MW-B 3-Nov-16 2.43J 196 13.5 0.24J 6.84J 2.71J
MW-B 10-May-17 1.73B-01,J 258 0.58J 9.20J 0.45J 0.35J 5.54J 0.06J 3.15J 2.03J
MW-B 31-Oct-17 3.55J 256 0.77J 14.9 0.29J 0.09J 7.28J 2.08J
MW-C 4-May-11 42.3J 0.44J 0.07J 7.32J 5.63J 2.58J 1.45J 4.14J 0.08J 7.26J 9.97J
MW-C 9-Nov-11 15.5J 0.15J 0.10J 0.62J 3.43J 1.06J 0.43J 4.19J 8.62J
MW-C 9-May-12 43.5J 0.43J 7.45J 17 3.94J 2.30J 6.85J 10.4J 22.2B
MW-C 29-Nov-12 35.8J 0.13J 2.75J 9.05J 1.17J 0.71J 3.94J 4.87J 8.07J
MW-C 9-May-13 19.7J 0.24J 2.96J 0.75J 1.36J 0.8J 1.77J 3.48J 10.1
MW-C 6-Nov-13 31.7J 0.26J 3.77J 9.54J 1.79J 0.82J 3.74J 23.5JB 18.8B
MW-C 7-May-14 19.6J 0.17J 2.98JB 3.20J 0.79J 0.26J 1.65J 3.08JB
MW-C 5-Nov-14 47.2J 0.10J 0.57J 1.68J 4.20J 1.30J 0.29J 4.74J 2.11JB 3.06J
MW-C 6-May-15 20.4J 0.30J 2.38J 2.26J 1.66J 0.91J 2.34J 3.53J 3.43J
MW-C 29-Oct-15 1.42J 47.9J 0.68J 11.6 7.47J 4.52J 3.04J 9.28J 1.15J 3.79CN,J 0.10J 19.4J 14.4B-01
MW-C 18-May-16 21.4J 0.21J 0.71J 1.78J 0.47J 0.25J 1.69J 4.11J 2.01J
MW-C 2-Nov-16 2.16J 34.0J 0.18J 1.30J 10.3 0.55J 0.33J 3.79J 3.51J
MW-C 9-May-17 22.5J 0.14J 1.08J 0.43J 0.30J 1.18J 1.94J 1.36J
MW-C 1-Nov-17 0.60J 31.9J 0.33J 4.97J 7.81J 1.38J 1.20J 3.92J 8.39J 5.70J
MW-D 4-May-11 193 0.81J 0.12J 32.3 11.7 30.2 5.28J 30.4J 0.25J 41.7 37.3
MW-D 9-Nov-11 0.36JB 118 0.25J 8.02J 3.05J 8.5J 1.47J 15.3J 0.07J 5.68J 12.1
MW-D 9-May-12 124 3J 8.97J 3.94J 0.61J 15.7J 5.12J 9.33JB
MW-D 28-Nov-12 0.98J 1.83J 117 0.11J 0.06J 2.31J 3.01J 3.63J 0.61J 13.8J 12.1J 5.11JB
MW-D 9-May-13 140 0.21J 0.08J 6.4J 6.72J 7.78J 0.94J 17.3J 25.8 10.8
MW-D 6-Nov-13 194 0.86J 0.25J 28.6 12.8 35.5 7.32J 27J 105B 37.9B
MW-D 7-May-14 169 0.21J 3.74JB 19.0 1.16J 20.7J 8.02J 1.43JB
MW-D 5-Nov-14 121 0.11J 0.06J 1.62J 7.61J 3.41J 0.72J 18.3J 0.95JB 7.00J
MW-D 5-May-15 1.79J 164 14.2 1.06J 21.7J 4.51J 1.62J
MW-D 29-Oct-15 0.30J 5.11J 199 0.74J 0.12J 39.0 10.4 32.7 6.25J 37.0J 5.92J 3.91CN,J 0.37J 50.7 48.5B-01
MW-D 18-May-16 1.65J 157 0.11J 0.85J 17.0 0.92J 0.19J 21.0J 3.92J 1.72J
MW-D 3-Nov-16 134 0.09J 8.75J 0.85J 0.21J 19.9J 3.64J
MW-D 9-May-17 0.94B-01,J 242 0.07J 0.56J 18.8 0.42J 0.09J 24.3J 8.27J 5.68J
MW-D 1-Nov-17 1.23J 151 0.30J 9.17J 6.69J 7.62J 1.60J 20.4J 1.87J 0.06J 12.8J 14.5
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 3 of 16 January 2018
Table 5a
Detected Groundwater Constituents - Metals
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperIronLeadManganeseMercuryNickelSeleniumSilverThalliumVanadiumZinc1* 10 700 4* 2 10 1* 1,000 300 15 50 1 100 20 20 0.2* 0.3* 1,000
6 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-E Rep 4-May-11 262 0.57J 1.18JB 12.4 1.09J 0.62J 15.1J 6.4J
MW-E Rep 8-Nov-11 1.07JB 267 0.41J 9.28J 0.83J 13.2J 0.07J 2.88J
MW-E Rep 8-May-12 303 0.31J 12.6 0.85J 0.32J 15.2J 1.72J 10.3B
MW-E Rep 8-May-13 286 0.34J 8.29J 1.08J 0.08J 14J 0.89J 3.71J
MW-E Rep 5-Nov-13 294 15.5 0.84J 0.22J 15.8J 14JB 6.38JB
MW-E Rep 6-May-14 342 0.44J 16.8 1.45J 0.67J 15.9J 7.58J 6.46JB
MW-E Rep 4-Nov-14 326 0.21J 8.39J 0.89J 0.28J 15.9J 1.57J 2.99JB 4.31J
MW-E Rep 5-May-15 348 0.30J 7.48J 1.02J 0.62J 14.5J 1.44J 12.2J 4.46J
MW-E Rep 27-Oct-15 0.91J 294 0.26J 1.12J 10.2 0.39J 12.3J 2.07CN,J 4.84B-01,J
MW-E Rep 18-May-16 1.11J 365 0.27J 12.0 0.32J 12.9J 2.31J 2.99J
MW-E Rep 1-Nov-16 297 0.15J 5.44J 0.17J 11.4J 5.13J
MW-E Rep 9-May-17 0.71B-01,J 353 0.20J 7.58J 0.13J 12.1J 1.43J 3.40J
MW-E Rep 31-Oct-17 0.86J 344J 0.22J 6.8J 0.34J 12.2J 4.45J 3.71J
MW-E Deep 4-May-11 2.96J 2,530 0.25J 0.18J 1.14JB 66.4 3.11J 20 30.8J 57.9
MW-E Deep 8-Nov-11 3.66J 2,280 0.16J 0.22J 54.2 1.38J 16.4 26J 43.5
MW-E Deep 8-May-12 2.51J 2,210 0.53J 0.36J 50.1 31.6 94 24.9J 7.65J 60.9B
MW-E Deep 28-Nov-12 0.71J 3.86J 1,820 0.84J 1.99 4.56J 39.6 22.3 213 26.1J 0.18J 9.20J 67.2
MW-E Deep 8-May-13 4.56JB 1,730 0.34J 0.71J 37.9 4.7J 74.5 20J 43
MW-E Deep 6-Nov-13 1.09J 2,240 0.19J 0.32J 39.7 2.34J 39.3 20.5J 16JB 41.2B
MW-E Deep 6-May-14 2.69J 2,080 0.60J 0.44J 63.4 6.29J 60.9 32.7J 2.49J 32.2B
MW-E Deep 4-Nov-14 3.29J 2,000 0.31J 0.47J 43.6 6.41J 55.6 20.4J 3.75JB 30.0
MW-E Deep 5-May-15 2.42J 2,040 0.25J 0.19J 34.4 2.70J 22.2 17.3J 0.87J 2.54J 19.3
MW-E Deep 27-Oct-15 2.55J 1,900 0.28J 0.23J 34.3 4.34J 38.2 14.2J 2.81CN,J 2.97J 24.3B-01
MW-E Deep 18-May-16 3.54J 2,150 0.48J 0.67J 0.93J 37.0 8.73J 76.4 16.0J 1.07J 8.52J 30.6
MW-E Deep 1-Nov-16 2.43J 1,960 0.22J 0.18J 34.5 2.34J 18.5 14.6J 19.3
MW-E Deep 9-May-17 1.68B-01,J 2,010 0.23J 32.9 0.59J 3.96J 14.5J 8.05J
MW-E Deep 1-Nov-17 1.65J 2,100 0.26J 0.46J 32.3 1.63J 9.69J 15.2J 0.06J 1.31J 8.01J
MW-F 4-May-11 136 0.14J 0.75JB 1.29J 0.91J 3.15J 2.24J
MW-F 9-Nov-11 0.17J 5.42J 219 0.06J 10.6 1.06J 4.44J 1.57J
MW-F 9-May-12 3.19J 242 8.35J 1.27J 3.33J 0.92J 2.85J 2.34JB
MW-F 29-Nov-12 283 0.15J 1.86J 8.50J 1.07J 0.59J 5.00J 1.52J 3.76J 4.46J
MW-F 10-May-13 1.55J 1.17J 154 0.21J 1.63JB 5.16J 1.56J 0.15J 2.78J 2J 0.12J 4.86J
MW-F 6-Nov-13 2.01J 255 11.2 0.82J 0.19J 3.45J 0.83J 12.7JB 2.43JB
MW-F 8-May-14 5.17J 213 0.16J 10.4 0.97J 0.54J 4.88J 1.04J 6.84J 1.77J
MW-F 4-Nov-14 2.92J 262 0.23J 11.3 0.80J 0.45J 5.51J 3.09J 1.25J
MW-F 5-May-15 0.31J 2.29J 129 0.11J 1.39J 0.73J 0.10J 4.57J 1.85J
MW-F 28-Oct-15 5.94J 262 0.45J 13.0 0.79J 0.14J 4.80J 1.92CN,J 3.67B-01,J
MW-F 18-May-16 3.40J 214 9.62J 3.84J
MW-F 3-Nov-16 231 0.14J 7.64J 4.63J
MW-F 11-May-17 0.87B-01,J 190 0.12J 4.10J 0.08J 5.00J
MW-F 31-Oct-17 0.80J 363 13.4 4.31J 1.33J
MW-G 4-May-11 148 0.08J 0.19J 1.07JB 14.6 12.6 1.15J 32.5J 8.16J 6.12J 4.01J
MW-G 9-Nov-11 0.14J 2.75J 420 0.12J 4.99J 0.87JB 3.17J 2.79J 2.51J
MW-G 9-May-12 4.45J 302 2.19J 0.86J 4.40J 1.41J 4.25J 13.7B
MW-G 29-Nov-12 2.03J 385 0.15J 2.14J 0.96J 0.12J 3.69J 3.03J 2.79J 2.86J
MW-G 10-May-13 354 0.18J 5.08J 1.19J 0.14J 2.43J 1.51J 2.11J 5.14J
MW-G 6-Nov-13 5.44J 346 3.09J 0.81J 0.09J 4.81J 2.75J 12.4JB 2.49JB
MW-G 8-May-14 4.42J 373 0.20J 6.69J 1.31J 0.27J 5.00J 2.95J 7.99J 4.08J
MW-G 4-Nov-14 12.3 480 0.26J 7.02J 2.57J 0.61J 9.32J 2.96J 0.17J 10.6JB 6.72J
MW-G 5-May-15 2.13J 340 0.18J 5.62J 2.30J 0.37J 5.29J 4.79J 4.85J 4.16J
MW-G 28-Oct-15 4.45J 387 0.14J 1.23J 5.01J 0.74J 0.19J 4.88J 2.09CN,J 2.76J 3.69B-01,J
MW-G 19-May-16 3.19J 412 0.15J 1.31J 6.07J 0.89J 0.26J 5.07J 4.72J 4.62J
MW-G (dup) 19-May-16 0.31B-01,J 3.51J 417 0.11J 1.05J 5.37J 0.09J 3.64J 2.55J 2.08J
MW-G 3-Nov-16 6.65J 418 0.09J 1.23J 3.67J 1.00J 5.36J 5.04J
MW-G 11-May-17 0.46J 2.21J 448 0.35J 2.75J 7.45J 2.82J 1.14J 5.53J 1.72J 0.09J 13.2J 10.5
MW-G 1-Nov-17 5.93J 488 0.10J 0.95J 5.96J 0.09J 5.39J 2.41J 2.66J
MW-H 5-May-11 62.2J 0.31J 9.05J 2.05J 6.94J 1.68J 6.89J 0.08J 9.85J 16.9
MW-H 9-Nov-11 0.14J 32.6J 0.13J 2.69J 0.71J 2.93J 0.59J 2.83J 7.37J
MW-H 9-May-12 44.9J 0.13J 3.58J 0.89J 4.23J 1.17J 3.17J 5.79J 12.1B
MW-H 29-Nov-12 37.8J 1.68J 0.25J 1.62J 0.29J 1.13J 2.89J 5.65J
MW-H 9-May-13 27.9J 1.94J 0.21J 1.33J 0.22J 1.1J 2.68J 5.45J
MW-H 7-Nov-13 72J 0.38J 4.94J 2.51J 6.39J 2.65J 5.96J 15.4J 16.4B
MW-H 8-May-14 67.0J 0.47J 3.48J 1.73J 6.34J 2.12J 4.49J 9.00J 14.2
MW-H 6-Nov-14 49.8J 0.17J 2.04JB 0.95J 3.67J 0.95J 2.97J 5.33J 7.55JB
MW-H 5-May-15 1.20J 52.5J 0.20J 0.50JB 0.89J 4.34J 1.27J 2.94J 4.63J 7.65J
MW-H 29-Oct-15 1.85J 78.1J 0.48J 8.22J 2.56J 8.56J 2.51J 7.19J 2.57J 4.20CN,J 0.09J 14.7J 22.9B-01
MW-H 19-May-16 1.24J 52.3J 0.25J 4.01J 1.16J 3.62J 1.26J 3.27J 1.52J 8.62J 9.43J
MW-H 3-Nov-16 67.8J 0.33J 5.81J 1.96J 5.86J 1.78J 5.59J 2.87J 10.7J 15.7
MW-H 11-May-17 0.85J 64.8J 0.28J 6.82J 1.83J 4.76J 1.68J 6.28J 2.39J 0.09J 10.2J 12.5
MW-H 1-Nov-17 0.62J 59.5J 0.23J 4.10J 1.20J 4.29J 1.29J 3.51J 3.11J 8.68J 9.69J
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 4 of 16 January 2018
Table 5a
Detected Groundwater Constituents - Metals
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperIronLeadManganeseMercuryNickelSeleniumSilverThalliumVanadiumZinc1* 10 700 4* 2 10 1* 1,000 300 15 50 1 100 20 20 0.2* 0.3* 1,000
6 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-H Deep 5-May-11 57.5J 0.22J 4.33JB 0.82J 4.35J 1.57J 2.65J 7.23J 7.84J
MW-H Deep 9-Nov-11 29.2J 0.05J 1.17J 0.71J 2.07J 0.45J 1.62J 2.55J
MW-H Deep 9-May-12 0.74J 49.6J 0.18J 3.41J 0.95J 5.67J 1.42J 2.91J 7.53J 13.2B
MW-H Deep 28-Nov-12 52.4J 1.28J 1.59J 0.96J 2.44J 2.62J
MW-H Deep 9-May-13 0.83J 43J 0.47J 2.2J 0.22J 1.45J 6.98J
MW-H Deep (dup) 9-May-13 0.24J 44.1J 1.05J 0.19J 1.72J 0.22J 1.4J 3.34J 13.3
MW-H Deep 7-Nov-13 40.9J 0.28J 1.85J 0.23J 1.39J 12.1J 5.29JB
MW-H Deep 8-May-14 55.0J 0.10J 0.32J 2.03J 0.37J 1.63J 3.89J
MW-H Deep 6-Nov-14 49.9J 0.08J 1.33JB 1.45J 0.19J 2.00J 4.18J 9.25JB
MW-H Deep (dup) 6-Nov-14 49.4J 1.54JB 0.50J 1.74J 0.27J 1.93J 6.32JB
MW-H Deep 5-May-15 1.84J 44.4J 0.29J 2.69J 0.38J 1.97J 2.00J 2.00J
MW-H Deep (dup) 5-May-15 1.42J 39.8J 0.13J 1.08J 0.31J 2.88J 0.37J 2.26J 3.23J
MW-H Deep 29-Oct-15 45.9J 0.64J 1.49JB 0.23J 1.57J 3.82CN,J 4.80J 3.06B-01,J
MW-H Deep 19-May-16 1.10B-01,J 55.9J 0.12J 0.87J 2.36J 0.45J 1.33J 0.10J 5.45J 2.27J
MW-H Deep 3-Nov-16 54.7J 1.14J 0.25J 0.89J
MW-H Deep 11-May-17 50.5J 0.76J 1.34J 0.44J 1.23J 3.84J 7.30J
MW-H Deep 1-Nov-17 53.0J 0.38J 0.82J 0.18J 0.80J 4.12J 1.83J
MW-I 4-May-11 26.3J 0.16J 4.87JB 0.29J 0.94J 0.44J 2.44J 4.15J 3.14J
MW-I 9-Nov-11 0.30JB 12J 0.12JB 0.66J 0.11J 0.81J 1.24J 0.28J 3.36J
MW-I 9-May-12 0.25J 17.6J 0.33J 1.80J 0.20J 1.65J 0.27J 3.01J 3.53J 11.5B
MW-I (dup) 9-May-12 16.2J 0.31J 1.71J 1.11J 0.23J 2.39J 8.56JB
MW-I 28-Nov-12 0.30J 14.3J 0.73J 0.44J 0.94J 2.49J 1.05JB
MW-I 10-May-13 0.49J 17.8J 0.22J 0.07J 1.38JB 0.34J 0.79J 0.31J 1.32J 3.39J
MW-I 7-Nov-13 14.2J 0.12J 0.21J 0.59J 0.20J 1.41J 6.83J 2.61JB
MW-I 7-May-14 13.9J 0.13J 3.44JB 0.77J 0.19J 1.31J 1.31J 1.53JB
MW-I 5-Nov-14 20.7J 0.16J 0.05J 0.82J 0.26J 0.90J 0.31J 1.56J 2.55JB 1.70J
MW-I 5-May-15 0.50J 15.4J 0.17J 1.81J 1.71J 0.33J 1.85J 1.86J
MW-I 29-Oct-15 21.1J 0.21J 1.10J 0.62J 0.28J 1.57J 4.40CN,J 4.71J 4.32B-01,J
MW-I 19-May-16 0.37B-01,J 20.7J 0.20J 1.07J 0.33J 1.75J 3.09J 2.42J
MW-I 3-Nov-16 24.2J 0.29J 0.07J 1.30J 0.55J 0.84J 1.43J 3.58J
MW-I 11-May-17 26.3J 0.23J 0.08J 1.25J 0.55J 0.79J 1.48J 3.64J 2.45J
MW-I 31-Oct-17 23.4J 0.23J 1.30J 0.39J 0.51J 1.21J 3.95J 3.01J
MW-J 4-May-11 38.4J 0.31J 6.14J 2.01J 3J 2.4J 5.47J 0.08J 13J 11.2
MW-J 9-Nov-11 0.16JB 35.3J 1.55J 0.44J 1.26J 0.27JB 5.84J 0.12J 5.98J
MW-J 9-May-12 15.2J 1.64J 0.38J 1.41J 0.52J 2.76J 3.35J 15B
MW-J 29-Nov-12 16.4J 1.39J 0.30J 2.54J 0.30J 1.20J 3.93J 4.89J
MW-J 8-May-13 10.6J 0.86J 0.31J 1.16J 0.27J 1.38J 4.81J 2.7J
MW-J 6-Nov-13 17.8J 0.79J 1.43J 0.91J 2.28J 21.4JB 4.73JB
MW-J 7-May-14 31.6J 3.02JB 0.52J 1.41J 0.83J 2.03J 3.40J 4.24JB
MW-J 4-Nov-14 27.4J 0.17J 1.45J 1.24J 2.00J 1.16J 3.54J 9.58JB 6.38JB
MW-J 6-May-15 10.7J 1.38J 0.51J 2.00J 0.63J 2.48J 3.51J 3.36J
MW-J 28-Oct-15 1.21J 11.0J 0.58B-01,J 0.45J 1.64J 0.38J 2.06J 3.59CN,J 2.47J 5.91J
MW-J 18-May-16 0.96J 28.2J 0.25J 3.11J 1.40J 1.62J 1.99J 3.55J 0.90J 12.0J 6.86J
MW-J 2-Nov-16 32.2J 0.28J 4.86J 2.51J 2.38J 2.74J 5.69J 1.66J 14.9J 11.0
MW-J 9-May-17 18.8J 0.11J 1.66J 0.73J 0.97J 1.02J 2.04J 6.18J 4.41J
MW-J 1-Nov-17 18.7J 0.13J 2.59J 0.92J 0.98J 1.24J 2.21J 8.18J 6.22J
MW-K 4-May-11 25.2J 0.26J 6.52J 1.57J 2.25J 1.53J 3.65J 11J 7.96J
MW-K 9-Nov-11 17.7J 0.14JB 2.51J 0.73J 3.67J 0.73J 2.07J 0.07J 4.96J 4.09J
MW-K 9-May-12 35.2J 0.22J 7.59J 2.98J 3.66J 1.92J 6.06J 13.8J 20.1B
MW-K 28-Nov-12 16.1J 1.35J 0.28J 0.74J 0.28J 1.42J 2.53J 4.44JB
MW-K 8-May-13 1.02JB 17J 0.15J 1.91J 0.71J 1.33J 0.69J 2.24J 6.05J 5.28J
MW-K 6-Nov-13 13.9J 2.68J 0.76J 1.26J 0.43J 1.94J 23JB 4.68JB
MW-K 7-May-14 17.5J 0.12J 4.27JB 0.49J 1.30J 0.70J 1.83J 3.49J 2.46JB
MW-K 5-Nov-14 13.3J 0.13J 1.21J 0.53J 1.20J 0.43J 1.97J 3.82JB 3.19J
MW-K 5-May-15 1.16J 1.42J 15.3J 0.14J 0.49J 1.99J 0.71J 2.54J 4.66J 2.95J
MW-K 29-Oct-15 0.35J 26.2J 0.19J 2.54B-01,J 1.16J 2.41J 1.04J 4.17J 2.87CN,J 6.18J 5.60J
MW-K 18-May-16 1.43J 17.8J 0.16J 3.25J 0.89J 1.03J 0.83J 2.28J 1.18J 8.68J 5.35J
MW-K 2-Nov-16 17.8J 0.16J 2.60J 0.87J 0.94J 0.72J 2.04J 1.78J 4.01J
MW-K (dup) 2-Nov-16 4.05J 1.31J 0.63J 0.18J 1.17J 1.08J 2.18J
MW-K 9-May-17 0.47B-01,J 13.9J 0.10J 1.90J 0.47J 0.62J 0.41J 1.59J 4.41J 1.92J
MW-K 1-Nov-17 0.82J 20.2J 0.16J 3.28J 1.23J 1.03J 0.87J 2.20J 8.12J 4.57J
MW-L 4-May-11 45.7J 2.67JB 0.35J 0.7J 0.2J 1.64J 3.96J
MW-L 9-Nov-11 0.19J 40.9J 0.06J 1.64J 0.41J 0.93J 0.37J 1.49J 3.72J
MW-L 9-May-12 43.8J 1.20J 0.52J 0.09J 1.27J 1.93J 2.16JB
MW-L 28-Nov-12 0.82J 23.0J 1.74J 0.32J 0.39J 2.21J 6.47J 3.75J
MW-L 9-May-13 1.24JB 43.5J 1.12J 0.49J 0.83J 0.22J 1.95J 2.9J 3.29J
MW-L 7-Nov-13 49.2J 0.19J 0.88J 1.20J 2.49J 0.85J 3.62J 11.8J 11.5B
MW-L 8-May-14 43.7J 0.07J 0.67J 0.14J 1.28J 1.95J
MW-L 5-Nov-14 38.6J 0.76J 0.14J 1.32J 2.44J 2.28JB
MW-L 6-May-15 40J 0.81J 0.16J 1.27J 2.23J
MW-L 28-Oct-15 33.5J 1.05J 0.29J 0.31J 1.07J 4.04CN,J 2.87J 6.06B-01-J
MW-L 19-May-16 38.4J 0.88J 1.01J 2.23J 1.48J
MW-L 2-Nov-16 35.2J 1.00J 1.04J 2.46J
MW-L 10-May-17 0.56B-01,J 33.3J 1.01J 0.49J 0.11J 0.95J 2.34J 2.80J
MW-L 1-Nov-17 33.9J 1.23J 1.30J 0.12J 0.85J 1.46J 1.87J
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 5 of 16 January 2018
Table 5a
Detected Groundwater Constituents - Metals
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAntimonyArsenicBariumBerylliumCadmiumChromiumCobaltCopperIronLeadManganeseMercuryNickelSeleniumSilverThalliumVanadiumZinc1* 10 700 4* 2 10 1* 1,000 300 15 50 1 100 20 20 0.2* 0.3* 1,000
6 10 100 1 1 10 10 10 300 10 50 0.2 50 10 10 5.5 25 10
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-L Deep 4-May-11 0.44J 56.8J 0.34J 14.7 2.86J 3.62J 3.39J 13.6J 15.2J 12.7
MW-L Deep 9-May-12 0.62J 23J 2.03J 0.83J 1.60J 0.68J 3.14J 8.53J 7.99JB
MW-L Deep 10-May-13 0.41J 19.2J 0.24J 1.89J 0.27J 1.63J 2.08J 21.8
MW-L Deep 8-May-14 27.9J 1.34JB 0.11J 1.32J 6.06J
MW-L Deep 6-May-15 0.36J 23.1J 0.90J 1.24J 1.50J 2.45J 45.1
MW-L Deep 29-Oct-15 0.58J 23.0J 0.47B-01,J 1.23J 0.09J 1.62J 3.73CN,J 81.1
MW-L Deep 19-May-16 0.46J 30.8J 0.44J 1.87J 0.17J 1.27J 4.59J 116
MW-L Deep 10-May-17 1.10J 0.93B-01,J 34.4J 0.08J 0.42J 0.66J 0.14J 1.27J 4.73J 128
MW-L Deep (dup) 10-May-17 1.04J 0.91B-01,J 33.9J 0.07J 0.40J 0.82J 0.15J 1.28J 4.70J 123
MW-M 5-May-11 0.92J 64.2J 0.56J 2.68J 2.64J 15.6 4.83J 5.84J 0.14J 18.2J 15.2
MW-M 9-May-12 40.3J 0.26J 2.46J 1.38J 8.56J 3.07J 3.80J 11.8J 15.2B
MW-M 10-May-13 34.9J 0.16J 1.44JB 0.69J 2.21J 0.5J 1.68J 2.2J
MW-M 8-May-14 37.1J 0.10J 0.80J 0.30J 2.00J 0.63J 1.91J 2.42J
MW-M 5-May-15 1.93J 39.4J 0.88J 2.02J 0.51J 2.18J 4.07J 1.71J
MW-M 29-Oct-15 38.9J 0.10J 1.56B-01,J 0.39J 2.10J 0.62J 2.10J 3.09CN,J 1.78J 4.96J
MW-M 18-May-16 0.92J 38.8J 0.60J 0.46J 1.60J 0.58J 1.47J 6.84J 1.54J
MW-M 9-May-17 40.4J 0.08J 0.65J 1.50J 0.57J 1.18J 4.65J 1.98J
MW-X 4-May-11 0.32J 51.5J 0.21J 7.8J 2.79J 2.91J 1.49JB 11J 0.08J 12.2J 12.3
MW-X 9-Nov-11 23.1J 0.22JB 2.97J 1.21J 2.46J 1.77J 4.34J 0.07J 10.5J 6.75J
MW-X 9-May-12 34.9J 1.52J 1.37J 5.63J 8.77JB
MW-X 29-Nov-12 29.3J 1.80J 0.33J 1.31J 0.25J 4.74J 5.19J 2.17JB
MW-X 29-Nov-12 32.0J 3.20J 0.75J 1.54J 0.39J 5.79J 5.63J 4.82JB
MW-X 8-May-13 1.53JB 35.4J 0.77J 0.73J 1.8J 0.24J 6.37J 3.12J 4.55J
MW-X 6-Nov-13 24.1J 1.12J 0.35J 1.04J 0.32J 4.27J 18.2JB 3.96JB
MW-X 7-May-14 37.0J 0.05J 4.91JB 0.73J 1.25J 0.44J 5.74J 4.70J 3.84JB
MW-X 5-Nov-14 26.8J 2.58JB 0.36J 0.97J 0.19J 3.67J 11.2J 2.10JB
MW-X 6-May-15 28.9J 1.86J 0.32J 2.68J 0.21J 4.33J 2.51J 1.42J
MW-X 29-Oct-15 27.8J 2.08B-01,J 1.29J 4.65J 3.24CN,J 1.74J
MW-X 18-May-16 0.86J 32.0J 1.71J 0.52J 0.68J 0.34J 4.38J 6.50J 2.22J
MW-X 2-Nov-16 32.3J 1.70J 1.60J 0.29J 3.56J 2.69J
MW-X 9-May-17 30.4J 1.31J 0.71J 0.28J 4.03J 3.84J 3.22J
MW-X 1-Nov-17 29.6J 1.78J 0.68J 0.23J 2.64J 5.37J 2.68J
Notes:
1. All units are in micrograms per liter (parts per billion).
2. Monitoring wells MW-3 Deep, -L Deep, -and -M are sampled annually during the spring event.
3. * - Groundwater Protection Standard
4. (dup) - Duplicate
5. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.
6. B/B-01 - Indicates constituent was detected in the batch blank above the method detection limit.
7. CN - Detected silver concentrations were determined to be the result of contamination from the preservative acid used.
8. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.
9. MW-9 was removed from the monitoring program in November 2012.
10. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
11. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
- Concentration exceeds the 15A NCAC 02L .0202 or Groundwater Protection Standard
- Indicates the result is below the detection limit or not analyzed .
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 6 of 16 January 2018
Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAcetoneBenzene2-Butanone2-HexanoneCarbon DisulfideChlorobenzeneChloroethaneChloroformChloromethane1,2-Dichlorobenzene1,4-Dichlorobenzene1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene Chloride4-Methyl-2-PentanoneTetrachloroetheneTolueneTotal Xylenes1,1,1-TrichloroethaneTrichloroetheneTrichlorofluoromethaneVinyl Chloridebis(2-Ethylhexyl)Phthalate6,000 1 4,000 40*700 50 3,000 70 3 20 6 6 0.4 7 70 100 0.6 600 5 560*0.7 600 500 200 3 2,000 0.03 3
100 1 100 50 100 3 10 5 1 5 1 5 1 5 5 5 1 1 1 100 1 1 5 1 1 1 1 15
CD-1s 3-May-11
CD-1s 8-Nov-11
CD-1s 7-May-12
CD-1s 27-Nov-12 0.4J 0.2J
CD-1s 7-May-13
CD-1s 5-Nov-13
CD-1s 6-May-14
CD-1s 4-Nov-14
CD-1s 5-May-15
CD-1s 27-Oct-15
CD-1s 17-May-16
CD-1s 1-Nov-16
CD-1s 9-May-17
CD-1s 31-Oct-17
CD-1d 3-May-11
CD-1d 8-Nov-11
CD-1d 7-May-12
CD-1d 27-Nov-12
CD-1d 7-May-13
CD-1d 5-Nov-13
CD-1d 6-May-14
CD-1d 4-Nov-14
CD-1d 5-May-15
CD-1d 27-Oct-15
CD-1d 17-May-16
CD-1d 1-Nov-16
CD-1d 9-May-17
CD-1d 31-Oct-17
CD-4 Rep 3-May-11
CD-4 Rep (dup) 3-May-11
CD-4 Rep 8-Nov-11
CD-4 Rep 8-May-12
CD-4 Rep 28-Nov-12 0.3J
CD-4 Rep 9-May-13
CD-4 Rep 7-Nov-13 0.6J
CD-4 Rep 6-May-14
CD-4 Rep 4-Nov-14
CD-4 Rep 6-May-15
CD-4 Rep 27-Oct-15
CD-4 Rep 17-May-16
CD-4 Rep 2-Nov-16
CD-4 Rep 9-May-17
CD-4 Rep 31-Oct-17
CD-6 3-May-11 0.7J 0.9J
CD-6 8-Nov-11 1.7J 1.4 0.6J
CD-6 8-May-12 2.2J 1.7 0.9J
CD-6 28-Nov-12 2.8J 0.4J 1.2 0.8J
CD-6 9-May-13 3.6J 1.6 1.3
CD-6 7-Nov-13 36J 1.2 0.6J 1.4J 7.8 8.4 0.6J 57 0.5J 1.2 4.6 2.4 1.7
CD-6 6-May-14 5.2 0.3J 1.1 1.2
CD-6 4-Nov-14 4.7J 0.3J 1.4 1.2
CD-6 6-May-15 3.7J 1.5 1.1
CD-6 27-Oct-15 3.1J 1.0 0.9J
CD-6 17-May-16 1.5J 0.5J 0.7J
CD-6 1-Nov-16 2.2J 0.6J 0.9J
AMW-1s 3-May-11 0.5J 1J 0.9J 9.2 1J 15 0.7J 3.0 3.8
AMW-1s 8-Nov-11 0.5J 0.7J 0.9J 11 0.7J 15 0.7J 3.1 3.1
AMW-1s 7-May-12 0.7J 1J 1 12 0.8J 16 0.8J 3.5 3.9
AMW-1s 28-Nov-12 0.6J 0.8J 1.1 10 0.7J 14 0.6J 3.2 3.4
AMW-1s 8-May-13 0.9J 0.9J 1.4 13 0.9J 18 1J 4.1 4.3
AMW-1s 6-Nov-13 0.9J 0.9J 1.3 13 0.9J 15 1J 3.8 3.9
AMW-1s 7-May-14 0.9J 0.9J 1.1 9.8 0.7J 12 1.4 3.6 2.8
AMW-1s 5-Nov-14 0.6J 1.0J 9.0 0.5J 10 2.5 2.8
AMW-1s 7-May-15 0.8J 1.3 8.1 0.5J 9.9 0.9J 3.1 2.6
AMW-1s 29-Oct-15 0.4J 0.8J 0.8J 5.8 6.1 1.6 1.4
AMW-1s 18-May-16 0.6J 0.5J 0.9J 5.7 7.6 0.6J 1.8 1.7
AMW-1s 2-Nov-16 0.2J 1.1J 24 2.8J 15 10 7.1 0.9J
AMW-1s 10-May-17 0.7J 0.9J 6.2 8.3 0.9J 2.1 1.8
AMW-1s 1-Nov-17 0.3J 2.8J 3.2J 1.3 0.9J
AMW-1d 3-May-11 1.1 2J 1.1J,B 0.8J 24 1.9J 28 0.3J 4.2 4.7 0.3J
AMW-1d 8-Nov-11 1.2 1.4J 0.8J 28 1.8J 30 0.5J 0.6J 5.8 0.3J 0.4J
AMW-1d 7-May-12 1.2 1.7J 0.9J 27 1.8J 35 0.4J 0.4J 1.7 4.8 0.4J
AMW-1d 28-Nov-12 1.2 5.0J 1.3J 0.9J 29 1.9J 36 0.6J 0.4J 2.0 5.0
AMW-1d 8-May-13 1.1 2J 1.7 26 0.2J 2J 40 0.6J 0.6J 6.2 0.4J
AMW-1d 6-Nov-13 1.1 2.6J 0.8J 29 2.2J 38 0.4J 0.5J 5.2 0.5J
AMW-1d 7-May-14 1.2 2.2J 1.0 30 2.3J 36 0.6J 1.6 7.3 0.6J
AMW-1d 5-Nov-14 1.3 1.7J 1.0J 31 1.3J 13 0.5J 0.7J 3.2 0.3J 29
AMW-1d 7-May-15 1.2 1.2J 1.1 24 0.7J 7.1 0.4J 1.2 1.9 18
AMW-1d 29-Oct-15 1.0 2.0J 0.7J 23 2.8J 20
AMW-1d 18-May-16 1.1 0.9J 23 9.7 1.6 8.0
AMW-1d 3-Nov-16 1.4 2.2J 1.0 26 0.8J 7.0 0.5J 13
AMW-1d 10-May-17 1.0 1.4J 22 3.8J 7.4
AMW-1d 1-Nov-17 1.4 3.0J 27 0.7J 10 2.8J 2.2 8.0
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 7 of 16 January 2018
Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAcetoneBenzene2-Butanone2-HexanoneCarbon DisulfideChlorobenzeneChloroethaneChloroformChloromethane1,2-Dichlorobenzene1,4-Dichlorobenzene1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene Chloride4-Methyl-2-PentanoneTetrachloroetheneTolueneTotal Xylenes1,1,1-TrichloroethaneTrichloroetheneTrichlorofluoromethaneVinyl Chloridebis(2-Ethylhexyl)Phthalate6,000 1 4,000 40*700 50 3,000 70 3 20 6 6 0.4 7 70 100 0.6 600 5 560*0.7 600 500 200 3 2,000 0.03 3
100 1 100 50 100 3 10 5 1 5 1 5 1 5 5 5 1 1 1 100 1 1 5 1 1 1 1 15
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
AMW-2s 3-May-11 0.8J 10 1J 2.8J 2.5 5.4 3 0.7J
AMW-2s 8-Nov-11 0.8J 11 1J 3.8J 2.9 5 3.2 0.8J
AMW-2s 8-May-12 0.8J 12 1.2J 4.3J 2.7 5.8 3.8 0.9J
AMW-2s 29-Nov-12 0.7J 12 1.1J 4.9J 2.2 6.4 4.1 0.8J
AMW-2s 9-May-13 9 0.8J 4.7J 1.4 5.2 3.4 0.6J
AMW-2s 6-Nov-13 10 0.9J 4.8J 1.3 4.9 3.4 0.7J
AMW-2s 7-May-14 0.5J 12 0.8J 5.2 1.2 4.6 3.3 0.5J
AMW-2s 5-Nov-14 12 0.9J 6.4 0.9J 5.5 4.2 0.6J
AMW-2s 6-May-15 9.3 0.6J 5.5 0.6J 4.2 3.1 0.4J
AMW-2s 28-Oct-15 8.4 5.7 0.7J 3.3 2.6
AMW-2s (dup) 28-Oct-15 8.4 0.7J 5.9 0.7J 3.7 2.9
AMW-2s 17-May-16 8.5 6.4 0.7J 3.5 3.0
AMW-2s 1-Nov-16 10 0.8J 8.0 0.9J 4.1 3.2
AMW-2s 10-May-17 8.0 6.3 0.6J 2.5 2.2
AMW-2s 1-Nov-17 8.7 0.7J 7.5 2.6 2.9
AMW-2d 3-May-11 5.6 0.9J 1.4J 2 4.0 2.3 1.4
AMW-2d 8-Nov-11 8.8 1J 1.9J 1.2 6.5 2.8 1.3
AMW-2d 8-May-12 9.7 1J 2J 1 6.1 3.1 1.1
AMW-2d 28-Nov-12 11 1.2J 2.5J 6.6 3.2 0.7J
AMW-2d 9-May-13 12 1.2J 4.6J 1.1 7.8 4 1.2
AMW-2d 6-Nov-13 9.4 0.6J 9.1 0.7J 2.9 1.9 0.6J
AMW-2d 7-May-14 0.7J 19 1.8J 6.0 2.0 8.5 5.6 1.4
AMW-2d 5-Nov-14 15 5.7 1.4 4.7 4.2 0.9J
AMW-2d 6-May-15 19 1.5J 8.4 1.3 9.8 6.3 0.8J
AMW-2d 28-Oct-15 14 0.8J 6.3 1.3 4.3 3.7 0.6J
AMW-2d 17-May-16 0.5J 0.3J 17 1.0J 9.2 1.3 7.6 5.2 0.7J
AMW-2d 2-Nov-16 0.4J 0.5J 5.0 6.2 2.0 1.2
AMW-2d 10-May-17 22 1.7 13 7.9 6.6
AMW-2d 2-Nov-17 0.6J 1.5J 27 2.6J 19 8.7 8.7 0.6J
MW-1 3-May-11 0.7J
MW-1 8-Nov-11 0.4J
MW-1 8-May-12 0.4J 0.7J
MW-1 27-Nov-12 0.4J 0.8J
MW-1 9-May-13
MW-1 5-Nov-13 1.0J 0.4J
MW-1 7-May-14 0.4J 0.4J 2.4J 0.9J 0.5J 0.4J
MW-1 (dup) 7-May-14 0.3J 0.4J 2.4J 0.9J 0.5J 0.4J
MW-1 3-Nov-14 1.3J 0.4J 0.4J
MW-1 5-May-15 0.4J 1.1J 0.4J
MW-1 27-Oct-15 0.5J
MW-1 18-May-16 1.2J 0.6J
MW-1 1-Nov-16 1.0J
MW-1 10-May-17 1.1J
MW-1 31-Oct-17 1.1J
MW-3 4-May-11 7.4 1.4J 0.8J 13 4 1.1
MW-3 9-Nov-11 12 1.7J 1.8J 0.7J 16 5.3 1.2
MW-3 (dup) 9-Nov-11 13 2J 1.8J 0.7J 15 5.3 1.6
MW-3 8-May-12 9.6 1.7J 1.2J 0.5J 17 5.4 1.3
MW-3 28-Nov-12 12 1.4J 1.9J 0.9J 15 5.2
MW-3 9-May-13 10 1.4J 1.7J 0.6J 18 5.7 1.1
MW-3 7-Nov-13 12 1.5J 1.7J 0.6J 15 5.1 1.0
MW-3 8-May-14 15 2.0J 2.6J 0.7J 17 6.1 1.0
MW-3 6-Nov-14 16 1.8J 3.6J 0.7J 18 7.4 1.2
MW-3 6-May-15 14 0.8J 3.1J 0.6J 17 5.9 0.9J
MW-3 28-Oct-15 13 1.4J 3.8J 13 5.2 0.8J
MW-3 18-May-16 13 1.3J 4.1J 0.6J 15 6.0 0.8J
MW-3 2-Nov-16 14 2.4J 4.8J 0.6J 14 5.7 1.2
MW-3 11-May-17 13 1.3J 4.0J 0.6J 13 5.8 0.9J
MW-3 1-Nov-17 0.8J 16 2.1J 5.9J 13 6.6 1.2
MW-3 Deep 4-May-11 0.5J
MW-3 Deep 8-May-12 0.4J
MW-3 Deep 10-May-13 1J 0.6J 0.4J
MW-3 Deep 8-May-14 0.4J
MW-3 Deep 6-May-15 1.2J 0.4J 0.4J
MW-3 Deep 28-Oct-15 1.4J 0.4J
MW-3 Deep 19-May-16 1.2J
MW-3 Deep 11-May-17 1.0J
MW-9 3-May-11 0.8J
MW-9 9-Nov-11 1.1
MW-9 9-May-12 1.4
MW-A 3-May-11 7.4 1J 4.7J 12 14 2.2 110 0.4J 2.2 0.8J 3.9 3.1J 3.2 0.7J
MW-A 9-Nov-11 9.2 1.4J 6.5J 16 18 2.8 120 0.6J 2.4 2 6.5 5.2 3.8 1J
MW-A 9-May-12 8.8 1.1J 6.5J 17 26 3.8 0.5J 110 0.4J 2 0.9J 6.5 2.6J 0.5J 4.5 0.2J 1.1
MW-A 27-Nov-12 9.3 1.6J 6.9J 15 25 3.9 0.6J 130 0.5J 2.2 0.4J 0.5J 4.7 1.7J 0.4J 4.4 0.8J
MW-A 7-May-13 9.1 1.3J 5.1J 22 23 3 0.4J 120 0.5J 2.4 0.6J 0.8J 6.2 0.3J 8.0 4.3
MW-A 5-Nov-13 11 1.4J 5.7J 0.4J 25 22 4.1 130 1.4 6.2 6.0 3.8 1.0
MW-A 6-May-14 11 1.3J 5.6J 0.3J 28 18 3.6 0.2J 120 0.4J 2.1 0.7J 4.6 5.3 0.4J 5.8 3.3 1.0
MW-A 4-Nov-14 9.5 1.6J 5.6J 0.3J 31 21 2.6 130 0.5J 0.4J 1.1 5.7 2.0J 4.5 1.0J
MW-A 5-May-15 9.3 1.4J 5.0J 0.3J 24 16 2.5 110 0.5J 2.1 0.8J 0.8J 5.6 0.4J 5.3 3.6 0.6J
MW-A 27-Oct-15 9.1 1.4J 5.4J 28 15 2.3 110 0.7J 0.8J 5.9 0.3J 4.4J 3.4 0.7J
MW-A 17-May-16 9.7 1.5J 31 15 1.3 120 2.2 1.1 1.4 4.8 0.6J 5.2 3.7 0.8J
MW-A 1-Nov-16 11 1.6J 5.7J 36 17 1.6 140 0.5J 2.6 0.7J 1.4 5.7 4.7J 3.8 0.9J
MW-A 9-May-17 9.5 1.4J 4.5J 30 13 1.0 120 0.5J 1.9 0.8J 1.6 4.8 0.4J 4.8J 3.1 0.7J
MW-A 31-Oct-17 12 1.4J 4.4J 35 15 1.7 140 2.4 0.9J 2.6 5.3 3.7
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 8 of 16 January 2018
Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAcetoneBenzene2-Butanone2-HexanoneCarbon DisulfideChlorobenzeneChloroethaneChloroformChloromethane1,2-Dichlorobenzene1,4-Dichlorobenzene1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene Chloride4-Methyl-2-PentanoneTetrachloroetheneTolueneTotal Xylenes1,1,1-TrichloroethaneTrichloroetheneTrichlorofluoromethaneVinyl Chloridebis(2-Ethylhexyl)Phthalate6,000 1 4,000 40*700 50 3,000 70 3 20 6 6 0.4 7 70 100 0.6 600 5 560*0.7 600 500 200 3 2,000 0.03 3
100 1 100 50 100 3 10 5 1 5 1 5 1 5 5 5 1 1 1 100 1 1 5 1 1 1 1 15
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-B 3-May-11
MW-B 8-Nov-11
MW-B 8-May-12
MW-B 28-Nov-12 0.9J
MW-B 9-May-13
MW-B 5-Nov-13
MW-B 7-May-14
MW-B 3-Nov-14
MW-B 5-May-15
MW-B 28-Oct-15
MW-B 18-May-16
MW-B 2-Nov-16
MW-B 10-May-17
MW-B 31-Oct-17
MW-C 3-May-11
MW-C 8-Nov-11 1.4J
MW-C 8-May-12
MW-C 28-Nov-12 0.6J 0.5J
MW-C 8-May-13
MW-C 5-Nov-13 11
MW-C 6-May-14
MW-C 4-Nov-14 0.3J 4.6J
MW-C 6-May-15
MW-C 28-Oct-15 0.7J
MW-C 17-May-16
MW-C 1-Nov-16
MW-C 9-May-17
MW-C 1-Nov-17
MW-D 3-May-11 5.5 3.2J 1.9 1.9J 37 0.7J 1.6J 5.5 0.8J
MW-D 8-Nov-11 5.7 3.2J 2.9 1.8J 57 0.4J 0.7J 0.9J 1.5J 3.9 0.9J
MW-D 8-May-12 7 0.3J 2.7J 6.2 1.3J 56 1 1J 1.7J 5.3 0.8J
MW-D 27-Nov-12 6.5 0.3J 1.1J 6.4 1.3J 54 1.5 0.7J 0.2J 5.3 4.0 0.6J
MW-D 8-May-13 6.8 0.4J 1.6J 8.4 1.2J 56 0.8J 1.2 2.7J 5.9 0.7J
MW-D 5-Nov-13 7.2 0.5J 1.8J 9.3 1.0J 57 0.8J 1.8J 4.6 0.9J
MW-D 6-May-14 5.1 0.4J 1.1J 7.8 0.7J 39 3.3J 3.9 0.6J
MW-D 4-Nov-14 6.9 0.5J 0.9J 10 0.9J 53 0.2J 0.4J 1.5J 4.6 0.6J
MW-D 5-May-15 5.9 0.6J 7.3 0.5J 38 0.2J 1.8J 3.3 0.5J
MW-D 28-Oct-15 5.3 0.9J 8.1 0.5J 37 1.5J 2.7 0.6J
MW-D 17-May-16 5.0 0.7J 9.9 39 1.7J 2.8
MW-D 2-Nov-16 6.5 0.8J 1.3J 12 0.5J 48 3.2J 2.6 1.1
MW-D 9-May-17 5.1 0.9J 8.8 35 2.5 0.8J
MW-D 1-Nov-17 5.9 0.8J 1.5J 10 0.4J 41 3.9J 2.3
MW-E Rep 4-May-11 6 2.5J 4.5J 14 20 1J 75 0.9J 1J 3.6 6.3
MW-E Rep 8-Nov-11 3.3 0.7J 2.1J 4.2J 11 20 0.8J 54 0.8J 1.1 2.2 5
MW-E Rep 8-May-12 2.5 2.4J 5.7J 13 23 1.1 47 0.9J 1.1 0.4J 0.3J 1.8 6.6
MW-E Rep 8-May-13 1.3 2.78J 3.7J 14 19 0.7J 21 0.7J 1.2 0.5J 4.4
MW-E Rep 5-Nov-13 2.3 3.2 3.7J 16 19 1.2 41 0.7J 1.0 7.6
MW-E Rep 6-May-14 2.9 3.2 2.9J 16 14 1.0 53 0.7J 1.0 0.2J 1.4 9.3
MW-E Rep 4-Nov-14 1.5 4.1 3.6J 18 15 1.1 43 0.7J 1.0 7.5
MW-E Rep 5-May-15 3.4J 0.8J 3.1 4.2J 0.3J 15 8.8 1.0J 25 0.4J 1.1 0.5J 3.8
MW-E Rep 27-Oct-15 1.0 3.9 5.1J 0.3J 15 9.0 1.1 27 0.4J 0.6J 4.3
MW-E Rep 18-May-16 0.8J 2.3J 7.6J 8.2 0.9J 12 0.9J 3.2
MW-E Rep 1-Nov-16 0.6J 3.2 8.0J 15 11 1.1 18 0.5J 4.5
MW-E Rep 9-May-17 0.7J 3.0 6.2J 14 5.9 0.7J 18 0.5J 0.8J 3.5
MW-E Rep 31-Oct-17 0.6J 3.1 8.2J 15 5 1.2 21 0.8J 4.4
MW-E Deep 4-May-11 1.9 11 3.9 32 0.9J 1J 0.5J 1.1 1.8
MW-E Deep 8-Nov-11 1.5 0.6J 9.5J 3.9 34 0.8J 1.1J 0.6J 1.3 1.3
MW-E Deep 8-May-12 1 0.5J 12 4.3 29 0.9J 0.4J 0.5J 1.2 0.3J 0.6J
MW-E Deep 27-Nov-12 0.9J 1.2J 14 4.5 30 0.9J 1.0J 0.4J 1.1 0.4J 0.9J
MW-E Deep 8-May-13 0.8J 0.7J 6.8J 4.1 30 0.8J 0.5J 1.3 0.4J 0.5J
MW-E Deep 6-Nov-13 1.2 0.8J 12 5.1 26 0.7J 0.4J 1.2
MW-E Deep 6-May-14 85J 2.6 18J 15J 1.0J 9.5J 9.3 8.9 0.8J 2.0J 0.7J 10J 1.2 3.1J 0.4J
MW-E Deep 4-Nov-14 18J 0.7J 4.3J 5.4J 0.9J 17 4.1 10 0.6J 0.3J 3.4 1.0J
MW-E Deep 5-May-15 0.7J 1.1J 14 5.9 8.5 0.7J 1.9 1.4J
MW-E Deep 27-Oct-15 0.4J 0.9J 16 4.9 7.0 0.6J 0.8J 1.0J
MW-E Deep 18-May-16 0.4J 0.8J 11 4.2 1.0J 0.5J 0.5J 0.5J 0.8J
MW-E Deep 1-Nov-16 0.6J 1.1J 26 5.9 1.7J 0.8J 0.7J 4.8J
MW-E Deep 9-May-17 0.7J 1.1J 19 6.1 0.4J 0.6J 0.7J
MW-E Deep 1-Nov-17 0.8J 1.2J 26 7.4 1.0 1.1 0.7J 3.6J
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 9 of 16 January 2018
Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAcetoneBenzene2-Butanone2-HexanoneCarbon DisulfideChlorobenzeneChloroethaneChloroformChloromethane1,2-Dichlorobenzene1,4-Dichlorobenzene1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene Chloride4-Methyl-2-PentanoneTetrachloroetheneTolueneTotal Xylenes1,1,1-TrichloroethaneTrichloroetheneTrichlorofluoromethaneVinyl Chloridebis(2-Ethylhexyl)Phthalate6,000 1 4,000 40*700 50 3,000 70 3 20 6 6 0.4 7 70 100 0.6 600 5 560*0.7 600 500 200 3 2,000 0.03 3
100 1 100 50 100 3 10 5 1 5 1 5 1 5 5 5 1 1 1 100 1 1 5 1 1 1 1 15
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-F 3-May-11
MW-F 8-Nov-11
MW-F 8-May-12
MW-F 28-Nov-12 0.6J
MW-F 9-May-13
MW-F 5-Nov-13
MW-F 7-May-14
MW-F 3-Nov-14
MW-F 5-May-15 3.1J
MW-F 27-Oct-15 0.7J
MW-F 17-May-16
MW-F 2-Nov-16 0.6J
MW-F 10-May-17
MW-F 31-Oct-17
MW-G 3-May-11 0.6J 1.6J
MW-G 8-Nov-11 1.5 2.1J
MW-G 8-May-12 0.6J 1.1J 0.3J
MW-G 28-Nov-12 1.6J 1.1 0.7J
MW-G 9-May-13 2.8J 0.5J 1.6J
MW-G 5-Nov-13 3.1J 2.3J 0.9J 0.4J 1.5 0.4J
MW-G 7-May-14 0.2J 2.4J 0.8J 0.4J 1.4 0.5J
MW-G 3-Nov-14 0.3J 2.6J 1.0J 0.5J 2.0 0.6J 0.4J
MW-G 5-May-15 0.2J 2.4J 0.4J 1.9 0.5J
MW-G 27-Oct-15 1.0 5.5 0.6J 2.9
MW-G 19-May-16 0.2J 2.2J 0.7J 1.4 0.6J
MW-G (dup) 19-May-16 0.2J 2.1J 1.3 0.5J
MW-G 2-Nov-16 0.6J 5.6 1.2J 0.7J 3.4 0.6J
MW-G 10-May-17 2.3J 1.3 0.4J
MW-G 1-Nov-17 0.4J 4.2 1.1J 0.6J 2.3 0.7J
MW-H 4-May-11
MW-H 8-Nov-11
MW-H 8-May-12
MW-H 28-Nov-12 0.7J
MW-H 8-May-13
MW-H 7-Nov-13
MW-H 7-May-14
MW-H 5-Nov-14
MW-H 5-May-15
MW-H 28-Oct-15
MW-H 18-May-16 2.7J
MW-H 2-Nov-16
MW-H 10-May-17
MW-H 1-Nov-17
MW-H Deep 4-May-11
MW-H Deep 8-Nov-11
MW-H Deep 8-May-12
MW-H Deep 28-Nov-12 0.4J
MW-H Deep 8-May-13
MW-H Deep (dup) 8-May-13
MW-H Deep 7-Nov-13
MW-H Deep 7-May-14
MW-H Deep 5-Nov-14
MW-H Deep (dup) 5-Nov-14
MW-H Deep 5-May-15
MW-H Deep (dup) 5-May-15
MW-H Deep 28-Oct-15
MW-H Deep 18-May-16
MW-H Deep 2-Nov-16
MW-H Deep 10-May-17
MW-H Deep 1-Nov-17
MW-I 4-May-11 4J 0.8J 2.9 1.3 0.7J
MW-I 8-Nov-11 10J 3.5J 0.8J 2.5 1 0.6J
MW-I 8-May-12 3.3J 0.2J 0.8J 0.4J 2.8 1.1 0.7J
MW-I (dup) 8-May-12 3.3J 0.3J 0.9J 0.4J 2.6 1.1 0.7J
MW-I 27-Nov-12 4.0J 0.3J 0.9J 1.2 2.4 1.1
MW-I 9-May-13 3.6J 1.3J 0.4J 2.8 1.4 0.6J
MW-I 7-Nov-13 3.9J 1.3J 0.4J 2.8 1.4 0.6J
MW-I 6-May-14 4.7J 0.2J 1.4J 2.9 1.4 0.6J
MW-I 4-Nov-14 4.9J 0.4J 1.7J 3.4 1.7 0.6J
MW-I 5-May-15 4.4J 1.4J 0.4J 3.1 1.5 0.6J
MW-I 28-Oct-15 4.6J 1.9J 3.2 1.5 0.5J
MW-I 18-May-16 3.9J 1.8J 2.9 1.5 0.5J 2.9J
MW-I 2-Nov-16 4.6J 1.0J 2.0J 0.6J 3.5 1.3 0.8J
MW-I 10-May-17 4.3J 2.1J 0.5J 2.9 1.6 0.6J
MW-I 31-Oct-17 5.5 2.7J 3.0 2.0 0.7J
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 10 of 16 January 2018
Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
October 2017 Semi-Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Facility Permit NumberMonitoring Well CodeSample DateAcetoneBenzene2-Butanone2-HexanoneCarbon DisulfideChlorobenzeneChloroethaneChloroformChloromethane1,2-Dichlorobenzene1,4-Dichlorobenzene1,1-Dichloroethane1,2-Dichloroethane1,1-Dichloroethenecis-1,2-Dichloroethenetrans-1,2-Dichloroethene1,2-DichloropropaneEthylbenzeneMethylene Chloride4-Methyl-2-PentanoneTetrachloroetheneTolueneTotal Xylenes1,1,1-TrichloroethaneTrichloroetheneTrichlorofluoromethaneVinyl Chloridebis(2-Ethylhexyl)Phthalate6,000 1 4,000 40*700 50 3,000 70 3 20 6 6 0.4 7 70 100 0.6 600 5 560*0.7 600 500 200 3 2,000 0.03 3
100 1 100 50 100 3 10 5 1 5 1 5 1 5 5 5 1 1 1 100 1 1 5 1 1 1 1 15
North Carolina 2L or Groundwater Protection
Standard
Solid Waste Section Limit
MW-J 3-May-11
MW-J 8-Nov-11
MW-J 8-May-12
MW-J 28-Nov-12 0.8J
MW-J 7-May-13
MW-J 5-Nov-13
MW-J 6-May-14
MW-J 4-Nov-14
MW-J 6-May-15
MW-J 27-Oct-15
MW-J 17-May-16
MW-J 1-Nov-16
MW-J 9-May-17
MW-J 1-Nov-17
MW-K 3-May-11 0.6J
MW-K 8-Nov-11 5.1J 1J
MW-K 8-May-12 0.4J
MW-K 27-Nov-12 1.6J 0.3J 0.7J 0.3J 0.3J
MW-K 7-May-13 1.3J 0.4J
MW-K 5-Nov-13
MW-K 6-May-14 0.5J
MW-K 4-Nov-14 1.1J 0.5J
MW-K 5-May-15 0.6J
MW-K 28-Oct-15 1.4J 0.8J 0.4J
MW-K 17-May-16
MW-K 1-Nov-16 0.6J 0.6J
MW-K (dup) 1-Nov-16 0.5J 0.9J 0.6J
MW-K 9-May-17 8.6J
MW-K 1-Nov-17
MW-L 4-May-11
MW-L 9-Nov-11
MW-L 9-May-12
MW-L 28-Nov-12 11 1.0J 1.1J 1.2 2.5 2.4
MW-L 9-May-13
MW-L 7-Nov-13
MW-L 8-May-14
MW-L 5-Nov-14
MW-L 6-May-15
MW-L 28-Oct-15
MW-L 19-May-16
MW-L 2-Nov-16
MW-L 10-May-17
MW-L 1-Nov-17 0.8J 0.4J 1.0
MW-L Deep 4-May-11 9.4 1.4J 1.2J 0.7J 13 3.7 1.6
MW-L Deep 8-May-12 5.8 0.4J 0.6J 0.4J 1.4 1.2 0.6J
MW-L Deep 9-May-13 11 1.2J 1.8J 0.9J 16 5.1 1.5
MW-L Deep 8-May-14 0.4J 6.8 0.5J 0.8J 2.2 1.7 0.4J
MW-L Deep 6-May-15 5.6 0.5J 0.6J 0.4J 3.5 1.8 0.6J
MW-L Deep 29-Oct-15 4.6J 0.6J 2.2 1.5 0.5J
MW-L Deep 19-May-16 3.2J 2.0 0.9J
MW-L Deep 10-May-17 3.8J 2.1 1.0
MW-L Deep (dup) 10-May-17 3.7J 1.7 1.1
MW-M 4-May-11 0.4J
MW-M 8-May-12 0.9J 0.3J
MW-M 9-May-13 1.1J 0.5J
MW-M 8-May-14 1.1J
MW-M 5-May-15 1.0J 0.4J
MW-M 28-Oct-15 0.9J
MW-M 17-May-16 0.8J
MW-M 9-May-17 0.6J
MW-X 3-May-11
MW-X 8-Nov-11
MW-X 8-May-12
MW-X 28-Nov-12 0.6J
MW-X (dup) 28-Nov-12 0.6J
MW-X 7-May-13
MW-X 5-Nov-13
MW-X 6-May-14
MW-X 4-Nov-14
MW-X 6-May-15
MW-X 28-Oct-15
MW-X 17-May-16
MW-X 1-Nov-16
MW-X 9-May-17
MW-X 1-Nov-17
Notes:
1. All units are in micrograms per liter (parts per billion).
2. * - Groundwater Protection Standard
3. Monitoring wells MW-3 Deep, -L Deep, -and -M are sampled annually during the spring event.
4. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.
5. B - Indicates constituent was detected in the batch blank above the method detection limit.
6. (dup) - Duplicate
7. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.
8. MW-9 was removed from the monitoring program in November 2012.
9. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
10. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
- Concentration exceeds the 15A NCAC 02L .0202 or Groundwater Protection Standard
- Indicates the result is below the detection limit.
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
1302-MSWLF-
CDLF-1998
Page 11 of 16 January 2018
Table 5cDetected Surface Water Constituents - Volatile Organic Compounds and MetalsOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998AntimonyArsenicBariumBerylliumCadmiumChromium(3)CobaltCopperLeadNickelSeleniumSilverThalliumVanadiumZincAcetoneStyreneToluene5.3* 0.15 21* 0.0065 0.00015 0.02381 NS 0.0026 0.00040 0.024.96 0.005 0.00006 NS NS 0.03650 2,000* NS 110.006 0.01 0.1 0.001 0.001 0.01 0.01 0.01 0.01 0.05 0.01 0.01 0.0055 0.025 0.01 100 1 1SW-1 5-May-11 0.0002J 0.0718J 0.0012J 0.00381J 0.00115J 0.00623J 0.00248J0.00369JSW-1 9-Nov-11 0.094J0.00077J0.0026J0.00023J 0.00532J 0.00174JSW-1 10-May-13 0.0821J 0.00006J 0.00379J 0.00201J 0.00016J 0.0063J 0.00205J0.00493JSW-1 5-Nov-13 0.00106J 0.1390.00952J 0.00175J 0.00009J 0.00851J 0.00285J 0.00012J 0.00755JB 0.00938JB 2J 0.3JSW-1 5-May-14 0.00180J 0.146 0.00037J 0.00463JB 0.001170.00634J 0.00358JB0.00979J 0.00283J 0.0144J 0.0343SW-1 5-May-15SW-1 29-Oct-15 0.00089J 0.0692J0.00101J 0.00172J 0.00509J 0.00439J0.00293CN,J0.00237JSW-1 19-May-16 0.00352J 0.157 0.001440.03720.01560.0251 0.01480.0172J0.00533J0.00008J 0.06520.0640SW-1 3-Nov-16SW-1 10-May-17 0.0666J 0.00369J 0.00204J 0.00104J 0.00007J 0.00592JSW-1 30-Oct-17SW-2 5-May-11 0.00019J 0.091J 0.00018J 0.00251J 0.00425J0.0034J 0.0013JB0.00626J 0.00388J 0.00384J 0.00639JSW-2 9-May-12 0.0653J 0.00106J 0.00088J 0.00168J0.00085J0.00333J 0.00133J 0.00301J 0.00267J,BSW-2 10-May-13 0.00097J 0.0789J 0.00063J 0.00253J 0.0022J0.00084J0.00636J 0.00302J0.00605JSW-2 6-May-14 0.00145J 0.137 0.00005J 0.00329J0.00365J 0.00152JB0.00699J 0.00368J 0.00711J 0.0245SW-2 3-Nov-14 0.00188J 0.067J0.0127 0.00057J 0.00005J 0.00142J 0.00108J0.00515JB 6.0J 2SW-2 5-May-15 0.00732JB0.00316J 0.00121J 0.00634J 0.00340J0.00136JSW-2 29-Oct-15 0.00168J 0.0811J 0.00010J 0.00069J0.00364J 0.00095J0.00460J0.00650J 0.00328CN,J0.00193J 0.00548JSW-2 19-May-16 0.00235J 0.0890J 0.00094J 0.0122 0.00721J0.0119 0.00873J0.00833J 0.00340J 0.0327 0.0350SW-2 3-Nov-16SW-2 10-May-17 0.0947J0.00222J 0.00089J 0.00031J 0.00481J0.00174JSW-2 30-Oct-17Notes:1. All units for metals are in milligrams per liter (parts per million). All untis for volatile organic compounds are in micrograms per liter (parts per billion).2. Standards obtained from 15A NCAC 02B .0211 (North Carolina 2B) or Protective Value Surface Water Quality Standards for Class C Waters - September 2017. 3. (3) - A Standard for total chromium has not been established. The value provided is for chromium (III). 4. * - North Carolina Protective Value5. NS - No Standard 6. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.7. B - Indicates constituent was detected in the batch blank above the method detection limit.8. CN - Detected silver concentrations were determined to be the result of contamination from the preservative acid used. 9. SW-1 was dry during the Fall 2007, Fall 2009, Spring 2010, Fall 2011, Spring 2012, Fall 2012, Fall 2014, Spring 2015, and Fall 2016 sampling events.10. SW-2 was dry during the Fall 2009, Spring 2010, Fall 2010, Fall 2011, Fall 2012, Fall 2013, and Fall 2016 sampling events.- Concentration exceeds North Carolina Freshwater Aquatic Life Standard for Class C Waters. - Indicates the result is below the detection limit.DRYDRYDRYDRYVolatile Organic CompoundsDRYSolid Waste Section LimitNorth Carolina 2B or Protective Value Freshwater Aquatic Life StandardMetals1302-MSWLF-CDLF-1998Facility Permit NumberSurface Water Sample LocationSample Date1302-MSWLF-CDLF-1998DRYDRYDRYPage 12 of 16January 2018
Table 5dGeochemical Constituents in GroundwaterOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facilty Permit Number 1302-MSWLF-CDLF-1998Facility Permit NumberMonitoring Well CodeSampling DateDissolved Oxygen Oxidation-Reduction Potential EthaneEtheneMethaneAcetic AcidButyric AcidFormic AcidHexanoic Acidi-Hexanoic Acidi-Pentanoic AcidLactic Acid and HIBAPentanoic AcidPropionic AcidPyruvuc AcidDissolved HydrogenCarbon DioxideAlkalinityBiochemical Oxygen Demand (BOD)Chemical Oxygen Demand (COD)ChlorideFerrous IronNitrateSulfateSulfideTotal Organic Carbon (TOC)mg/l mVolts µg/l µg/l µg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l nM mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/lMW-93-May-113.45139<0.0100.0041.70.088<0.05<0.1<0.05<0.05<0.150.14<0.070.1<0.150.653750<0.5 <61.30.16J0.091J0.41J<0.63.1MW-99-Nov-114.702120.0620.0783.5<0.07<0.05<0.1<0.05<0.05<0.150.033<0.07<0.05<0.151.45335<2 111.30.9JH0.094J0.26J<10.4BMW-99-May-121.821270.110.0126.70.038<0.050.051<0.05<0.05<0.150.086<0.07<0.05<0.152.84136<0.002 <101.6<0.2H0.180J<5<0.20.484CD-1s3-May-11473.61.2JCD-1s8-Nov-114041.1JCD-1s7-May-12463.9CD-1s27-Nov-1215.56139<0.0250.0191.1<0.070.0290.019<0.10<0.05<0.15<0.10<0.07<0.05<0.150.945439<2 <104.100.06J<5<0.2<1CD-1s7-May-131.962060.210.143.8<0.07<0.050.062<0.10<0.05<0.150.055<0.07<0.05<0.150.823042<2 0.6440.220.066J<5<0.2<1CD-1s5-Nov-131.743480.00330.00370.330.0340.056<0.5<0.1<0.150.20<0.07<0.05<0.150.741530<2 <103.82.420.082J<5<0.2<1CD-1s6-May-140.023530.00320.0103.40.037<0.05<0.5<0.1<0.15<0.10<0.07<0.05<0.150.945442<2 <103.800.077J<5<0.21.07CD-1s4-Nov-146.061350.00610.0111.80.041<0.05<0.5<0.2<0.150.037<0.070.052<0.151.76241<2 <103.900.065J<5<0.2<1CD-1s5-May-153.992810.00340.0160.0600.081<0.050.10<0.5<0.2<0.150.019<0.07<0.050.034264238<2 <103.800.120J<5<0.23.48CD-1s27-Oct-153.84519<0.100.0120.120.0360.00940.03<0.20<0.20<0.10<0.20<0.100.0024<0.10406143<2 30.63.800.130J<5<0.2<1CD-1s17-May-163.45245<0.10<0.100.0480.020<0.100.045<0.20<0.20<0.100.011<0.10<0.10<0.10224643<2 <103.700.079J1<0.2<1CD-1s1-Nov-164.49360.20.00310.00990.840.0380.00760.059<0.20<0.20<0.100.0090<0.10<0.10<0.103.16046<2 26.54.200.067J,H-02<5<0.2<1CD-1s9-May-171.69274.60.00350.00260.500.035<0.100.038<0.20<0.20<0.10<0.20<0.10<0.10<0.107.84849<2 <103.600.076J1.3J<0.2<1CD-1s31-Oct-171.8758<0.10<0.100.18J<0.10<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.10145850<2 14.64.200.0661.0J<0.2<1CD-1d3-May-11572.63JCD-1d8-Nov-11302.93JCD-1d7-May-12502.8<5CD-1d27-Nov-129.5314046300.07J<5CD-1d7-May-131.112420.0150.0150.310.021<0.050.052<0.10<0.05<0.150.06<0.07<0.05<0.150.6140524 6.0530.560.069J<5<0.21.42CD-1d5-Nov-131.71320.1423<5CD-1d6-May-144.56293462.90.077J<5CD-1d4-Nov-144.68108.7433.10<5CD-1d5-May-154.84186442.900.086J<5CD-1d27-Oct-154.10507462.90<5CD-1d17-May-164.502109618.00<0.0514CD-1d1-Nov-163.10330523.40<5CD-1d9-May-101.51257.2532.803.7JCD-1d31-Oct-172.8537523.300.079J3.3JAMW-1s3-May-111.221760.0070.0048100.57<0.05<0.1<0.05<0.05<0.150.13<0.070.63<0.151250114<0.5 <63.20.13J<0.0060.36J<0.61AMW-1s8-Nov-110.17120.0310.0681,100<0.07<0.05<0.1<0.05<0.05<0.150.08<0.07<0.05<0.151.1320953 93.1<0.2<0.050.26J<10.7BAMW-1s7-May-120.021210.0430.0471,3000.061<0.050.055<0.05<0.05<0.150.089<0.07<0.05<0.1582300105<0.002 <103.2<0.2H<0.004<0.18<0.20.524AMW-1s28-Nov-123.81440.0640.0311,000<0.07<0.050.036<0.10<0.05<0.15<0.10<0.07<0.05<0.151.128092<2 <103.10.3<0.05<5<0.2<1AMW-1s8-May-130.345230.110.0541,6000.029<0.050.064<0.10<0.05<0.150.073<0.07<0.05<0.150.6926087<2 14.43.50.11<0.05<5<0.2<1AMW-1s6-Nov-131.051490.11<0.0251,4000.0410.061<0.5<0.1<0.150.15<0.070.015<0.150.85270107<2 <103.60.34<0.05<5<0.2<1AMW-1s7-May-140.024000.095<0.0251,2000.054<0.05<0.5<0.1<0.150.026<0.070.036<0.150.86280105<2 <103.40<0.05<5<0.2<1AMW-1s5-Nov-143.25132.20.150.0151,0000.055<0.05<0.5<0.2<0.150.031<0.070.053<0.151.7280120<2 <103.70<0.05<5<0.2<1AMW-1s7-May-152.005920.20.00731,600<0.07<0.050.11<0.5<0.2<0.150.031<0.07<0.05<0.151231096<2 <103.50<0.5<5<0.2<1AMW-1s29-Oct-152.682530.210.00641,1000.0280.00520.036<0.20<0.20<0.100.0094<0.100.0022<0.108.230010.5<2 <103.70<0.050.22J<0.2<1AMW-1s18-May-163.772220.17<0.101,0000.015<0.100.030<0.20<0.20<0.100.00720.012<0.10<0.101.521085<2 <103.80<0.05<5<0.21.44AMW-1s2-Nov-161.65377.20.130.00648200.044<0.100.048<0.20<0.20<0.100.0092<0.10<0.10<0.106270100<2 23.63.30<0.05<5<0.2<1AMW-1s10-May-171.54148.60.250.00461,4000.062<0.100.047<0.20<0.20<0.10<0.20<0.10<0.10<0.102.0280121<2 25.14.20<0.050.23J<0.2<1AMW-1s1-Nov-172.392270.097J0.030J600<0.10<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.103.1200930 03.500.42J001302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Units1302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Page 13 of 16January 2018
Table 5dGeochemical Constituents in GroundwaterOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facilty Permit Number 1302-MSWLF-CDLF-1998Facility Permit NumberMonitoring Well CodeSampling DateDissolved Oxygen Oxidation-Reduction Potential EthaneEtheneMethaneAcetic AcidButyric AcidFormic AcidHexanoic Acidi-Hexanoic Acidi-Pentanoic AcidLactic Acid and HIBAPentanoic AcidPropionic AcidPyruvuc AcidDissolved HydrogenCarbon DioxideAlkalinityBiochemical Oxygen Demand (BOD)Chemical Oxygen Demand (COD)ChlorideFerrous IronNitrateSulfateSulfideTotal Organic Carbon (TOC)mg/l mVolts µg/l µg/l µg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l nM mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/lUnitsAMW-1d3-May-110.01890.0590.711,1000.11<0.05<0.1<0.05<0.05<0.15<0.1<0.070.29<0.150.891702951.8 <67.30.14J<0.00631J31.3AMW-1d8-Nov-110.00-1120.181.42,9000.23<0.05<0.1<0.05<0.05<0.150.2<0.07<0.05<0.150.892803204 196.81<0.0527J<14.6AMW-1d7-May-120.24950.171.72,5000.097<0.050.058<0.05<0.05<0.150.11<0.07<0.05<0.154802702306 <106.61.91H0.006J15J<0.24.11AMW-1d28-Nov-127.001690.151.82,0001.9<0.050.039<0.10<0.05<0.15<0.10<0.070.039<0.150.51J2402654 30.26.41.8<0.059.2J0.434J3.02AMW-1d8-May-130.46-530.321.63,8000.054<0.050.079<0.10<0.05<0.150.089<0.070.028<0.1513003754 8.997.13.3<0.0512J<0.24.95AMW-1d6-Nov-131.40-22.70.281.13,4000.0330.066<0.5<0.1<0.150.12<0.07<0.05<0.150.96290315<2 19.75.62.91<0.056.4J<0.23.4AMW-1d7-May-142.05-280.320.823,7000.082<0.05<0.5<0.1<0.150.047<0.070.032<0.151.33302302 <105.65<0.05<5<0.22.16AMW-1d5-Nov-141.36-67.70.331.33,0000.34<0.05<0.5<0.2<0.150.042<0.070.077<0.152.03203752 44.95.44.0<0.05<50.241J2.15AMW-1d7-May-151.78-520.52.23,4000.15<0.050.11<0.5<0.2<0.150.014<0.07<0.050.0357.33202302 35.25.42.0<0.5<5<0.23.41AMW-1d29-Oct-152.55-420.794.04,0000.270.00610.038<0.20<0.20<0.100.011<0.100.0050<0.108.23302559BOD-3 <105.52.5<0.05<5<0.22.67AMW-1d18-May-161.51-2822.23,7000.021<0.100.040<0.20<0.20<0.10<0.20<0.10<0.10<0.101.8300225<2 13.25.93.0<0.05<5<0.22.93AMW-1d3-Nov-161.73199.22.23.43,9000.045<0.100.054<0.20<0.20<0.100.0083<0.10<0.10<0.1019.035021510 41.65.92.0<0.05<5<0.23.42AMW-1d10-May-171.59-6.73.92.23,7000.047<0.100.046<0.20<0.20<0.10<0.20<0.10<0.10<0.102.528022510 29.66.17.0<0.050.065J<0.22.27AMW-1d1-Nov-173.511593.61.64,000<0.10<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.102.92802300 20.06.33.00.47J02.64AMW-2s3-May-112.101280.0030.0140.2400.098<0.05<0.1<0.05<0.05<0.150.12<0.070.063<0.151.213077<0.5 203.2<0.070.0860.2J<0.61.2AMW-2s8-Nov-112.47-300.0160.0764<0.07<0.05<0.1<0.05<0.05<0.150.092<0.07<0.05<0.150.68170701J 103.20.2JH0.1J0.097J<10.6BAMW-2s8-May-120.421950.0140.0220.340.042<0.050.066<0.05<0.05<0.150.53<0.07<0.05<0.159.7170701.29 <103.4<0.2H0.12J<5<0.20.418AMW-2s29-Nov-125.3638<0.0250.0260.86<0.070.0250.023<0.10<0.05<0.15<0.10<0.07<0.05<0.150.41J1708<2 <103.3<0.2H0.11J<5<0.2<1AMW-2s9-May-130.881530.0080.0224.300.047<0.050.0660.068<0.05<0.150.11<0.07<0.05<0.150.87160464 13.53.50.430.13J<5<0.21.52AMW-2s6-Nov-131.5175.10.0045<0.0250.580.0200.068<0.5<0.1<0.150.10<0.07<0.05<0.150.9414063<2 15.83.50.550.16J<5<0.212.3AMW-2s7-May-142.081140.0220.00810.310.0620.033<0.5<0.1<0.150.032<0.070.032<0.152518060.6<2 <103.600.16J<5<0.21.07AMW-2s5-Nov-143.48120.50.00540.0140.200.036<0.05<0.5<0.2<0.15<0.10<0.070.0480.0461.418095<2 <103.600.17J<5<0.2<1AMW-2s6-May-153.505620.00440.0201.10<0.07<0.050.088<0.5<0.2<0.150.013<0.07<0.05<0.1552.018053<2 <103.500.22J<5<0.21.05AMW-2s28-Oct-154.191870.00480.0560.260.0260.00500.044<0.20<0.20<0.100.0087<0.100.0016<0.108.016064<2 <103.700.24J<5<0.21.15AMW-2s17-May-163.2251<0.100.0124.600.017<0.100.038<0.20<0.20<0.10<0.20<0.10<0.10<0.101.918065<2 <103.400.29J<5<0.2<1AMW-2s1-Nov-163.38235.10.00870.0143.800.0270.00730.051<0.20<0.20<0.100.0077<0.10<0.10<0.102.920069<2 25.83.700.31J,H-02<5<0.21.02AMW-2s10-May-171.5548.20.0780.0180.820.019<0.100.043<0.20<0.20<0.100.019<0.10<0.10<0.107.3160720<2 143.50.50.41J0.33J<0.2<1AMW-2s1-Nov-174.422800.0095J0.018J0.50J<0.10<0.100.072J<0.20<0.20<0.10<0.20<0.10<0.10<0.108.515074.02.0 103.600.435.0J00AMW-2d3-May-110.751070.0050.0370.410.052<0.05<0.1<0.05<0.05<0.150.12<0.070.066<0.150.8644129<0.5 <63.10.08J0.017J4.3J<0.60.8AMW-2d8-Nov-111.07-290.030.197.10<0.07<0.05<0.1<0.05<0.05<0.150.032<0.07<0.05<0.151.49675<2 72.9<0.2H0.011J3.5J<10.7BAMW-2d8-May-120.001950.0530.07310.037<0.050.053<0.05<0.05<0.150.087<0.07<0.05<0.15319880<0.002 <103<0.2H<0.05<5<0.20.932AMW-2d28-Nov-123.471490.100.69300.99<0.050.031<0.10<0.05<0.15<0.10<0.070.030<0.150.6811079<2 13.53.20.3<0.05<5<0.2<1AMW-2d9-May-130.361260.0130.0491.10.1<0.050.064<0.10<0.05<0.150.08<0.07<0.05<0.151.5110651.48 11.730.06<0.05<5<0.2<1AMW-2d6-Nov-131.40137.70.00720.0480.480.0270.061<0.5<0.1<0.150.12<0.07<0.05<0.150.65688520.4 <103.10.160.18J<5<0.2<1AMW-2d7-May-143.88950.00680.0210.360.073<0.05<0.5<0.1<0.150.033<0.070.030<0.151817078.8<2 <103.20.5<0.05<5<0.2<1AMW-2d5-Nov-144.19103.50.0160.0160.270.04<0.05<0.5<0.2<0.150.0160.0820.048<0.151.3100130<2 <103.30<0.05<5<0.2<1AMW-2d6-May-152.513910.0110.0350.97<0.07<0.050.098<0.5<0.2<0.15<0.1<0.07<0.05<0.1523.020090<2 <103.40<0.5<5<0.2<1AMW-2d28-Oct-153.901580.0130.0390.200.0300.00750.038<0.20<0.20<0.100.0051<0.100.0024<0.109.012098<2 <103.30<0.05<5<0.2<1AMW-2d17-May-162.69880.0230.0120.490.036<0.100.095<0.20<0.20<0.10<0.20<0.10<0.10<0.101.0160110<2 <103.50<0.05<5<0.2<1AMW-2d2-Nov-162.15345.80.0150.22.000.020<0.100.046<0.20<0.20<0.100.075<0.10<0.10<0.102.3230110<2 31.24.20<0.05<5<0.2<1AMW-2d10-May-171.4737.00.0800.296.90.020<0.100.035<0.20<0.20<0.100.013<0.10<0.10<0.107.7200121<2 <103.70<0.050.32J<0.2<1AMW-2d2-Nov-173.20151.00.020J0.279.20.021J<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.102.91901310 03.900.52J001302-MSWLF-CDLF-19981302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Page 14 of 16January 2018
Table 5dGeochemical Constituents in GroundwaterOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facilty Permit Number 1302-MSWLF-CDLF-1998Facility Permit NumberMonitoring Well CodeSampling DateDissolved Oxygen Oxidation-Reduction Potential EthaneEtheneMethaneAcetic AcidButyric AcidFormic AcidHexanoic Acidi-Hexanoic Acidi-Pentanoic AcidLactic Acid and HIBAPentanoic AcidPropionic AcidPyruvuc AcidDissolved HydrogenCarbon DioxideAlkalinityBiochemical Oxygen Demand (BOD)Chemical Oxygen Demand (COD)ChlorideFerrous IronNitrateSulfateSulfideTotal Organic Carbon (TOC)mg/l mVolts µg/l µg/l µg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l nM mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/lUnitsMW-34-May-112.601640.0030.0060.50.240.098<0.1<0.05<0.05<0.150.19<0.070.094<0.151.16969<0.5 <62.80.18J0.022J0.25J<0.60.3MW-39-Nov-114.051980.040.0591.6<0.07<0.05<0.1<0.05<0.05<0.150.043<0.07<0.05<0.150.812065<2 <102.90.18JH0.019J0.15J<10.4BMW-38-May-122.76113<0.0250.0210.140.072<0.050.094<0.05<0.05<0.150.13<0.07<0.05<0.151.510060<0.002 <103.60.3H<0.05<5<0.20.303MW-328-Nov-1212.31730.0440.0220.83<0.07<0.050.038<0.10<0.05<0.15<0.10<0.07<0.05<0.151.112091<2 <103.2<0.2H<0.05<5<0.2<1MW-39-May-131.881880.0180.00790.400.025<0.050.058<0.10<0.05<0.150.082<0.07<0.05<0.151.68252<2 10.13.11.11<0.05<5<0.2<1MW-37-Nov-131.99301.10.00350.00750.340.049<0.05<0.5<0.1<0.150.22<0.070.015<0.151.41106926 28.13.40.83<0.05<5<0.29.12MW-38-May-140.041500.00620.0300.160.080<0.05<0.5<0.1<0.150.053<0.070.034<0.151.114063.66 <103.20<0.05<5<0.21.67MW-36-Nov-145.94465.60.00400.0150.300.045<0.05<0.5<0.2<0.150.0400.0680.048<0.151.614061<2 <103.30<0.05<5<0.2<1MW-36-May-152.292600.0085J0.0160.18<0.07<0.050.077<0.05<0.02<0.150.014<0.07<0.05<0.151414065<2 76.23.40<0.5<5<0.21.43MW-328-Oct-153.851660.230.0220.200.0260.00580.043<0.20<0.20<0.10<0.20<0.100.0016<0.101113069<2 <103.40<0.05<5<0.2<1MW-318-May-163.18101<0.10<0.100.870.015<0.100.079<0.20<0.20<0.100.0092<0.10<0.10<0.109.612075<2 <103.70<0.05<5<0.21.32MW-32-Nov-163.50438.80.0200.0210.720.031<0.100.1<0.20<0.20<0.100.0082<0.10<0.10<0.101.913060<2 14.94.10<0.05<5<0.2<1MW-311-May-171.75229.60.00450.00870.330.052<.0100.040<0.20<0.20<0.100.0095<0.100.022<0.109.114078<2 <103.90<0.050.6J<0.2<1MW-31-Nov-171.603250.011J0.022J0.64<0.10<0.100.083J<0.20<0.20<0.10<0.20<0.10<0.10<0.102.4120802 104.2000.22J00MW-A3-May-111.081130.018<0.0103,6000.0850.12<0.1<0.05<0.05<0.150.13<0.070.063<0.151.34701346 7110.14J<0.0064.5J<0.67.6MW-A9-Nov-110.062050.0840.0579,300<0.07<0.05<0.1<0.05<0.05<0.150.22<0.07<0.05<0.151.36101152 <10110.6H<0.054.3J<12.6MW-A9-May-120.001030.110.0278,0000.16<0.050.056<0.05<0.05<0.150.11<0.070.02<0.153.25601466 <10142.22H<0.05<5<0.20.364MW-A27-Nov-122.661400.0730.0189,000<0.07<0.050.016<0.10<0.05<0.150.043<0.07<0.050.07145301278 13.3190.60<0.05<50.228J2.52MW-A7-May-130.25-340.110.0337,5000.03<0.050.07<0.10<0.05<0.150.07<0.07<0.05<0.150.54J4701315 5.15160.28<0.05<5<0.22.62MW-A5-Nov-131.89290.80.051<0.0258,0000.0280.044<0.5<0.1<0.150.11<0.07<0.05<0.150.845301286 <10200.60<0.053J<0.22.53MW-A6-May-140.04-170.048<0.02511,0000.210.077<0.5<0.1<0.150.026<0.070.050<0.150.905801314 <10292<0.053.5J0.232J3.1MW-A4-Nov-141.70450.0820.01910,0000.038<0.05<0.5<0.2<0.15<0.1<0.070.048<0.154.86401112 <10321<0.054.4J<0.22.32MW-A5-May-152.34260.080J0.01510,000<0.07<0.050.090<0.5<0.2<0.150.027<0.07<0.05<0.1514.05801174 <10281<0.055.9J<0.23.15MW-A27-Oct-151.41290.0840.0119,9000.0320.00660.022<0.20<0.20<0.100.013<0.100.0033<0.107.260012311 <10250.5<0.057.4J<0.24.18MW-A17-May-161.27-550.094<0.1011,0000.210.0840.032<0.20<0.20<0.100.0075<0.10<0.10<0.101.3540856 <10181.0<0.0513J<0.23.68MW-A1-Nov-161.652050.0870.0159,5000.040<0.100.057<0.20<0.20<0.10<0.20<0.10<0.10<0.101.864012912BOD-4 33.8271.5<0.0519J<0.23.28MW-A9-May-171.31140.90.0840.00878,3000.0880.00950.053<0.20<0.20<0.100.0078<0.100.0090<0.108.053014314 42.9271.0<0.0517J<0.23.22MW-A31-Oct-173.21700.085J0.0065J9,300<0.20<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.101.945013213 35.2270.5<0.05240.23.22MW-E Rep4-May-110.01340.370.385,0000.220.086<0.1<0.05<0.050.0920.13<0.070.0920.181.44102615 1330<0.07H<0.00613J<0.64.2MW-E Rep8-Nov-110.00-1154.90.364,300<0.07<0.05<0.1<0.05<0.05<0.150.21<0.07<0.05<0.151.44602755 34325.89H<0.0511J<14MW-E Rep8-May-120.00134.60.332,2000.048<0.050.052<0.05<0.05<0.150.086<0.07<0.05<0.152.14302854 <10308.22H<0.058.1J<0.20.317MW-E Rep8-May-130.47-816.60.51,6000.048<0.050.074<0.05<0.05<0.150.072<0.07<0.05<0.150.56J3504052 16.9523.3<0.05<5<0.24.89MW-E Rep5-Nov-131.64-39.84.20.361,7000.0380.058<0.5<0.1<0.150.11<0.07<0.05<0.150.813303204.09 24.6312.77<0.055J<0.24.18MW-E Rep6-May-140.07-242.60.272,4000.0950.091<0.5<0.1<0.150.15<0.070.048<0.150.974002853 <10285<0.058.5J<0.24.08MW-E Rep4-Nov-141.62-543.70.562,8000.038<0.05<0.5<0.2<0.150.0510.070<0.05<0.151.44306103 <10453.5<0.0511J<0.24.44MW-E Rep5-May-153.61-383.40.471,700<0.07<0.050.12<0.5<0.2<0.150.0360.028<0.050.044133404154 11482.5<0.0511J<0.26.14MW-E Rep27-Oct-151.25-364.10.732,3000.0380.00620.049<0.20<0.20<0.100.0110.0110.0026<0.107.33803655 <10482.0<0.058.3J<0.24.82MW-E Rep18-May-161.40-593.30.636800.2110.12<0.20<0.20<0.10<0.200.0240.0210.01412504253 <10550.5<0.056J<0.24.49MW-E Rep1-Nov-163.7948.14.80.736600.035<0.100.056<0.20<0.20<0.100.00600.0086<0.100.0122.3370475<2 33.4503.0<0.0578J<0.25.06MW-E Rep9-May-171.35-50.73.20.557300.077<0.100.058<0.20<0.20<0.10<0.200.0067<0.100.0102.63404572 38654.5<0.056.4J<0.24.38MW-E Rep31-Oct-172.48654.00.586000.020J<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.103.82804840 32542.50.0550.24.461302-MSWLF-CDLF-19981302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Page 15 of 16January 2018
Table 5dGeochemical Constituents in GroundwaterOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facilty Permit Number 1302-MSWLF-CDLF-1998Facility Permit NumberMonitoring Well CodeSampling DateDissolved Oxygen Oxidation-Reduction Potential EthaneEtheneMethaneAcetic AcidButyric AcidFormic AcidHexanoic Acidi-Hexanoic Acidi-Pentanoic AcidLactic Acid and HIBAPentanoic AcidPropionic AcidPyruvuc AcidDissolved HydrogenCarbon DioxideAlkalinityBiochemical Oxygen Demand (BOD)Chemical Oxygen Demand (COD)ChlorideFerrous IronNitrateSulfateSulfideTotal Organic Carbon (TOC)mg/l mVolts µg/l µg/l µg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l nM mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/l mg/lUnitsMW-E Deep4-May-110.00-513.30.146,9004.30.13<0.1<0.05<0.05<0.15<0.1<0.070.25<0.152.31004017 37272.7<0.0060.096J<0.65.4MW-E Deep8-Nov-110.00-67100.2919,0002.20.021<0.1<0.05<0.05<0.150.076<0.07<0.05<0.15216034516 33262.20.007J<5<12.9MW-E Deep8-May-122.51-767.50.1114,0000.84<0.050.090<0.05<0.05<0.150.10<0.070.024<0.153.316030524 22.6274.03H<0.05<5<0.20.207MW-E Deep27-Nov-121.70789.80.1416,0000.19<0.050.058<0.10<0.05<0.150.034<0.07<0.050.111.116025510 39.2287H<0.05<5<0.21.37MW-E Deep8-May-130.51-80130.1316,0000.25<0.050.12<0.10<0.05<0.150.066<0.070.028<0.150.991403705 26.4283.3<0.05<5<0.22.3MW-E Deep6-Nov-131.21-82.2130.1815,0000.11<0.05<0.5<0.1<0.150.16<0.07<0.05<0.151.51703455.97 23.1313.3<0.05<5<0.22.51MW-E Deep6-May-140.09-414.60.1319,000120202.9<0.11.9<1201004.01.34803201,580 2,410205.5<0.05<5<0.2432MW-E Deep4-Nov-141.09-82.32.80.05622,000522.30.44<0.20.180.0460.375.40.216.7310625208 355301.5<0.05<5<0.241.6MW-E Deep5-May-150.88-10090.05922,0007.10.0920.23<0.5<0.20.0290.019<0.070.120.0421722041047 59.2351<0.50<5<28.26MW-E Deep27-Oct-151.20-718.1<0.5026,0002.40.0850.0350.012<0.20<0.10<0.20<0.100.026<0.108.717041536 22.4343.00.13J<5<0.24.52MW-E Deep18-May-163.08-953.90.02116,0002.80.20.064<0.20<0.20<0.10<0.20<0.100.0640.0122.3130<128 63.8373.0<0.05<5<0.26.34MW-E Deep1-Nov-162.30-39120.06329,0000.12<0.100.072<0.20<0.20<0.20<0.20<0.10<0.10<0.102.721041527BOD-4 62.5442.0<0.5<5<0.23.16MW-E Deep9-May-171.65-78.58.20.06721,0000.073<0.100.081<0.20<0.20<0.10<0.200.0095<0.100.00993.619039526 70.7495.00.5J0.15J<0.23.39MW-E Deep1-Nov-172.451526.80.048J17,0000.18<0.100.13J<0.20<0.20<0.10<0.20<0.10<0.10<0.102.11704078 60.6533.00.071J05.22MW-L4-May-112.31206<0.010.0030.30.220.11<0.1<0.05<0.05<0.150.32<0.070.097<0.150.77244<0.5<62.20.16J0.13J1.8J<0.60.5MW-L9-Nov-112.59222<0.0250.0660.3<0.070.019<0.1<0.05<0.05<0.150.16<0.07<0.05<0.151.48330<210J2.6<0.2H0.096J1.8J<10.5BMW-L9-May-120.04214<0.0250.0140.690.049<0.050.062<0.05<0.05<0.150.11<0.07<0.05<0.151.19837<0.002<102.6<0.2H0.096J<5<0.20.342MW-L28-Nov-123.0330.220.0372.8<0.070.0330.031<0.10<0.05<0.150.066<0.07<0.05<0.150.43J7290<2<102.7<0.2H0.052J<5<0.2<1MW-L9-May-131.09188<0.0250.0240.550.024<0.050.0560.044<0.05<0.150.085<0.07<0.05<0.151.279281.912.222.700.06J<5<0.2<1MW-L7-Nov-131.39258.1<0.025<0.0250.0590.034<0.05<0.5<0.1<0.150.12<0.07<0.05<0.150.7890352<102.80.610.065J<5<0.21.43MW-L8-May-142.123790.00300.00380.0420.063<0.05<0.5<0.1<0.150.033<0.070.034<0.150.7910034.3<2<102.80.50.061J<5<0.2<1MW-L5-Nov-144.0359.20.00370.0140.630.042<0.05<0.5<0.2<0.150.058<0.070.049<0.151.310031<2<103.100.081J2.8J<0.2<1MW-L6-May-154.151310.0050.0160.055<0.07<0.050.12<0.5<0.2<0.150.014<0.07<0.05<0.152610031<2112.70<0.51.9J<0.2<1MW-L28-Oct-153.80890.00580.0190.0770.0290.00810.033<0.20<0.20<0.10<0.20<0.100.0022<0.108.99439<2<10300.054J1.5J<0.2<1MW-L19-May-163.66192<0.10<0.100.0310.012<0.100.033<0.20<0.20<0.100.0063<0.10<0.10<0.100.639835<2102.80<0.051.4J<0.2<10MW-L2-Nov-163.494860.0280.0130.80.0290.00790.046<0.20<0.20<0.100.0062<0.10<0.10<0.101.78740<212.93.200.085J<5<0.2<1MW-L10-May-171.40128.90.0460.0110.240.021<0.100.044<0.20<0.20<0.100.030<0.10<0.10<0.102.38941<2<1030<0.050.95J<0.2<1MW-L1-Nov-171.613610.0098J0.016J0.25J0.023J<0.10<0.20<0.20<0.20<0.10<0.20<0.10<0.10<0.102.38945210100.0851.8J0.21Notes:1. Blank cells indicate parameter was not analyzed or the result was below the detection limit.2. Assessment wells AMW-1s, -1d, 2s, and 2d were installed in October 2009.3. J - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.4. BOD-1 - Indicates the dilutions selected for the BOD analysis based on screening COD values did not meet the oxygen depletion criteria of at least 2 mg/L dissolved oxygen depletion. The result is reported as an estimated value or non-detect at the elevated reporting limit.5. H, H-02 - Sample was analyzed outside the U.S. Environmental Protection Agency recommended holding time.6. B - Indicates constituent was detected in the batch blank above the method detection limit.7. BOD-3 - Lab control recovery was outside control limits biased low. Samples could not be reanalyzed due to holding time requirements. Sample values are reported as estimated values with possible low bias. 8. BOD-4 - Lab control recovery was outside control limits biased high. Samples are reported as estimated with possible high bias. 9. mg/l - milligrams per liter/µg/l - micrograms per liter/mVolts - millivolts/Nm - nanomoles10. HIBA - Hydroxyisobutyric Acid11. Alkalinity, chloride, ferrous iron, sulfate, and total dissolved solids were added to the sampling program in May 2010 for CD-1s and CD-1d.12. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.13. MW-9 was removed from the monitoring program in November 2012.14. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.1302-MSWLF-CDLF-19981302-MSWLF-CDLF-1998Page 16 of 16January 2018
Table 6Constituents Detected Above StandardsOctober 2017 Semi-Annual Sampling EventCabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998Notes:1. Monitoring wells MW-3 deep, -L deep, -and -M are sampled annually during the spring event.2. * - Constituents exceed the Groundwater Protection Standard.3. Bold - J Flag - Indicates the analytical result is an estimated concentration between the method detection limit and the Solid Waste Section Reporting Limit.4. The November 2012 sampling event was the first event that CD-1s/-1d replaced MW-9 as the background monitoring wells.5. MW-9 was removed from the monitoring program in November 2012.Vanadium*, 1, 1-Dichloroethane, Tetrachloroethene, TrichloroetheneCobalt*, Benzene, 1, 4- Dichlorobenzene, 1, 1-Dichloroethane, 1,2-Dichloroethane, cis-1, 2-Dichloroethene, 1, 2-Dichloropropane, Tetrachloroethene, TrichloroetheneCobalt*, Vanadium*, 1, 4-Dichlorobenzene, 1, 2-Dichloroethane, 1, 2-Dichloropropane, Vinyl ChlorideCobalt*, Vanadium*, Benzene, 1, 4-DichlorobenzeneMW-E deepVanadium*, TetrachloroetheneMW-LMW-KMW-JNot SampledMW-L deepVanadium*Cobalt*, Vanadium*MW-DMW-E RepBarium, Cobalt*, Vanadium*, 1, 4-Dichlorobenzene, 1, 2-Dichloroethane, 1, 2-DichloropropanePARAMETERS EXCEEDING NORTH CAROLINA 2L OR GROUNDWATER PROTECTION STANDARD ASSESSMENT MONITORING - OCTOBER 2017MONITORING WELLFACILITY PERMIT NUMBERMONITORING WELL1302-MSWLF- CDLF-1998Not SampledMW-9PARAMETERS EXCEEDING NORTH CAROLINA 2L OR GROUNDWATER PROTECTION STANDARD ASSESSMENT MONITORING - OCTOBER 20171302-MSWLF- CDLF-1998AMW-2s1302-MSWLF- CDLF-19981302-MSWLF- CDLF-1998Iron, Vanadium*Vanadium*1302-MSWLF- CDLF-19981302-MSWLF- CDLF-1998AMW-1s Vanadium*, Tetrachloroethene1302-MSWLF- CDLF-1998AMW-1dCD-4 RepVanadium*, 1, 1-Dichloroethane, TetrachloroetheneCD-1s (background well)CD-1d (background well)1302-MSWLF- CDLF-19981302-MSWLF- CDLF-19981302-MSWLF- CDLF-1998MW-BCobalt*MW-3 deepNot SampledMW-AVanadium*MW-XMW-MNot Sampled1302-MSWLF- CDLF-1998MW-C Cobalt*, Vanadium*1302-MSWLF- CDLF-1998MW-31302-MSWLF- CDLF-19981302-MSWLF- CDLF-1998AMW-2dMW-1MW-FVanadium*MW-GCobalt*Vanadium*MW-HCobalt*, Benzene, 1, 1-Dichloroethane, Vinyl ChlorideMW-I Vanadium*, TetrachloroetheneCobalt*, Vanadium*Cobalt*, Vanadium*Cobalt*, Vanadium*MW-H deep1, 1-Dichloroethane, Tetrachloroethene, TrichloroethenePage 1 of 1January 2018
Table 7DHC Sampling Summary Cabarrus County Landfill Units 2 and 3Facility Permit Number 1302-MSWLF-CDLF-1998Monitoring Well CodeSample DateDNA (ng/L)Universal PCR*DHC 16S rRNA Gene copy/LFunctional Gene tceA copy/LFunctional Gene bvcA copy/LFunctional Gene vcrA copy/LMW-E Rep 9-Jan-14 1,958 + 1.37E+06 + 1.81E+05 9.48E+05 + 8.02E+04 0.00E+00 + 0.00E+00 5.46E+02 + 1.02E+02MW-E Rep 4-Mar-15 328 + 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00MW-E deep 9-Jan-14 3,524 + 1.38E+07 + 2.23E+06 7.85E+05 + 1.10E+05 0.00E+00 + 0.00E+00 2.84E+06 + 4.53E+05MW-E deep 4-Mar-15 6,848 + 5.20E+03 ± 6.72E+02 9.00E+03 ± 8.24E+01 0.00E+00 ± 0.00E+00 7.06E+02 ± 1.28E02AMW-1s 9-Jan-14 8,214 + 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00AMW-1s 4-Mar-15 538 + 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00AMW-1d 9-Jan-14 2,648 + 3.53E+03 + 3.17E+03 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00AMW-1d 4-Mar-15 1,716 + 1.03E+06 ± 1.12E+05 6.18E06 ± 2.89+05 0.00E+00 ± 0.00E+00 3.13E+04 ± 2.79+03AMW-2s 9-Jan-14 1,917 + 3.09E+05 + 5.12E+04 1.24E+06 + 2.26E+05 9.61E+04 + 1.86E+04 5.66E+04 + 1.12E+04AMW-2s 4-Mar-15 1,564 + 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00AMW-2d 9-Jan-14 1,320 + 8.81E+03 + 3.15E+02 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00AMW-2d 4-Mar-15 108 - 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00 0.00E+00 ± 0.00E+00Notes:1. PCR - Polymearse chain reaction2. DHC - Dehalococcoides spp 3. * - A "+" inidicates that amplication of bacteria was successful. "-" indicates that ampification was not successful. 4. ng/L - Nanogram per liter5. copy/L - Copy per liter - Indicates the result is between the laboratory method detection limit and the reporting limit.Page 1 of 1January 2018
1" = Approximately 100'MW-E RepIW-1IW-2IW-3IW-4IW-5Notes:1. The injection wells were installed using air-rotary drilling methods from October 5-9, 2009.2. The injection wells are spaced approximately 30 feet apart perpendicular to groundwater flow and have a radius of influence of approximately 15 feet.3. Surface area of the injection well network is approximately 5,400 feet.4. The Phase I injection event was completed from November 2-6, 2009.5. The Phase II injection event was completed from February 10-18, 2014.MW-E deepIW-6Figure 2: Injection Area OverviewClosed Landfill Units 2 and 3Cabarrus County, North CarolinaMap Source: Microsoft Bing, 2010 Aerial, Concord, North Carolina
Figure 3
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
MW-A
Note: Only detections above laboratory method detection limits represented in figure.Figure 3 (MW-A)
0
50
100
150
200
250
300
350
400
450
Sep-94May-95Jan-96Sep-96May-97Jan-98Sep-98May-99Jan-00Sep-00May-01Jan-02Sep-02May-03Jan-04Sep-04May-05Jan-06Sep-06May-07Jan-08Sep-08May-09Jan-10Sep-10May-11Jan-12Sep-12May-13Jan-14Sep-14May-15Jan-16Sep-16May-17Jan-18Total Detected VOCs (ug/l)Date
Figure 4
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
MW-3
Note: Only detections above laboratory method detection limits represented in figure.Figure 4 (MW-3)
0
10
20
30
40
50
60
Mar-98Oct-98May-99Dec-99Jul-00Feb-01Sep-01Apr-02Nov-02Jun-03Jan-04Aug-04Mar-05Oct-05May-06Dec-06Jul-07Feb-08Sep-08Apr-09Nov-09Jun-10Jan-11Aug-11Mar-12Oct-12May-13Dec-13Jul-14Feb-15Sep-15Apr-16Nov-16Jun-17Jan-18Total Detected VOCs (ug/l)Date
Figure 5
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
MW-E Rep
Notes: Only detections above laboratory method detection limits represented in figure.
MW-E was not sampled during the November 2012 sampling event due to laboratory oversight.Figure 5 (MW-E Rep)
0
20
40
60
80
100
120
140
160
180
200
Aug-94Apr-95Dec-95Aug-96Apr-97Dec-97Aug-98Apr-99Dec-99Aug-00Apr-01Dec-01Aug-02Apr-03Dec-03Aug-04Apr-05Dec-05Aug-06Apr-07Dec-07Aug-08Apr-09Dec-09Aug-10Apr-11Dec-11Aug-12Apr-13Dec-13Aug-14Apr-15Dec-15Aug-16Apr-17Dec-17Total Detected VOCs (ug/l)Date
Phase I Emulsified Oil Injection -November 2009 Phase II Injection -
February 2014
Figure 6Detected Volatile Organic CompoundsCabarrus County Landfill Units 2 and 3MW-E deepNote: Only detections above laboratory method detection lmits represented in figure.Figure 6 (MW-E deep)020406080100120140160180Nov-99Jun-00Jan-01Aug-01Mar-02Oct-02May-03Dec-03Jul-04Feb-05Sep-05Apr-06Nov-06Jun-07Jan-08Aug-08Mar-09Oct-09May-10Dec-10Jul-11Feb-12Sep-12Apr-13Nov-13Jun-14Jan-15Aug-15Mar-16Oct-16May-17Dec-17Total Detected VOCs (ug/L)DateTotal VOCPCETCEDCEVCPhase I Emulsified Oil Injection - November 2009Phase II - February 2014
Figure 7
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-1s
Notes: Only detections above laboratory method detection limits represented in figure.
Figure 7 (AMW-1s)
0
10
20
30
40
50
60
70
Aug-09Nov-09Feb-10May-10Aug-10Nov-10Feb-11May-11Aug-11Nov-11Feb-12May-12Aug-12Nov-12Feb-13May-13Aug-13Nov-13Feb-14May-14Aug-14Nov-14Feb-15May-15Aug-15Nov-15Feb-16May-16Aug-16Nov-16Feb-17May-17Aug-17Nov-17Total Detected VOCs (ug/l)Date
Phase I Emulsified Oil Injection -November 2009 Phase II -February 2014
Figure 8
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-1d
Notes: Only detections above laboratory method detection limits represented in figure.
Figure 8 (AMW-1d)
0
20
40
60
80
100
120
Sep-09Dec-09Mar-10Jun-10Sep-10Dec-10Mar-11Jun-11Sep-11Dec-11Mar-12Jun-12Sep-12Dec-12Mar-13Jun-13Sep-13Dec-13Mar-14Jun-14Sep-14Dec-14Mar-15Jun-15Sep-15Dec-15Mar-16Jun-16Sep-16Dec-16Mar-17Jun-17Sep-17Dec-17Total Detected VOCs (ug/l)Date
Phase I Emulsified Oil Injection -November 2009 Phase II -February 2014
Figure 9
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-2s
Notes: Only detections above laboratory method detection limits represented in figure.
Figure 9 (AMW-2s)
0
5
10
15
20
25
30
35
Sep-09Dec-09Mar-10Jun-10Sep-10Dec-10Mar-11Jun-11Sep-11Dec-11Mar-12Jun-12Sep-12Dec-12Mar-13Jun-13Sep-13Dec-13Mar-14Jun-14Sep-14Dec-14Mar-15Jun-15Sep-15Dec-15Mar-16Jun-16Sep-16Dec-16Mar-17Jun-17Sep-17Dec-17Total Detected VOCs (ug/l)Date
Phase I Emulsified Oil Injection -November 2009 Phase II -February 2014
Figure 10
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-2d
Notes: Only detections above laboratory method detection limits represented in figure.
Figure 10 (AMW-2d)
0
10
20
30
40
50
60
70
80
Sep-09Dec-09Mar-10Jun-10Sep-10Dec-10Mar-11Jun-11Sep-11Dec-11Mar-12Jun-12Sep-12Dec-12Mar-13Jun-13Sep-13Dec-13Mar-14Jun-14Sep-14Dec-14Mar-15Jun-15Sep-15Dec-15Mar-16Jun-16Sep-16Dec-16Mar-17Jun-17Sep-17Dec-17Total Detected VOCs (ug/l)Date
Phase I Emulsified Oil Injection -November 2009 Phase II -February 2014

Appendix A 
PACE ANALYTICAL SERVICES, LLC.Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]CDM Smith Inc. - RaleighProject: Cabarrus Co - 2 & 3Raleigh, NC 276125400 Glenwood Ave., Suite 400Mr. Mat ColoneWe appreciate the opportunity to provide the analytical support for your project. The analytical results in this report are based upon information supplied by you, the client, and are for your exclusive use. If you have any questions regarding this data package, please do not hesitate to call. Pace Analytical Services, LLC. certifies that the following analytical results meet all requirements of the National Environmental Laboratory Accreditation Conference(NELAC).All test results relate only to the samples analyzed.Laboratory ReportProject #:[none]Prepared For:Attention:November 22, 2017Report Number:AAK0017Approved:This report may not be reproduced, except in full, without written approval from Pace Analytical Services, LLC.Page 1 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017Sample IDLaboratory IDMatrixDate SampledANALYTICAL REPORT FOR SAMPLESDate Received1302-MWAAAK0017-0110/31/17 12:4711/01/17 09:10Ground Water1302-MWEAAK0017-0210/31/17 15:4511/01/17 09:10Ground Water1302-CD1SAAK0017-0310/31/17 10:2811/01/17 09:10Ground Water1302-CD1DAAK0017-0410/31/17 11:1911/01/17 09:10Ground Water1302-MWGAAK0017-0510/31/17 13:3711/02/17 09:25Ground Water1302-MWGAAK0017-0611/01/17 08:5211/02/17 09:25Ground Water1302-MWIAAK0017-0710/31/17 15:2211/02/17 09:25Ground Water1302-MWIAAK0017-0811/01/17 09:1011/02/17 09:25Ground Water1302-MWLAAK0017-0911/01/17 14:0511/02/17 09:25Ground Water1302-AMW1SAAK0017-1211/01/17 12:1211/02/17 09:25Ground Water1302-AMW1DAAK0017-1311/01/17 14:0011/02/17 09:25Ground Water1302-MWE DeepAAK0017-1411/01/17 09:5811/02/17 09:25Ground Water1302-AMW2SAAK0017-1511/01/17 16:1211/02/17 09:25Ground Water1302-CD4 RepAAK0017-1610/31/17 12:5511/02/17 09:25Ground Water1302-CD4 RepAAK0017-1711/01/17 08:1011/02/17 09:25Ground Water1302-MW3AAK0017-1811/01/17 15:5811/02/17 09:25Ground Water1302-MWBAAK0017-2010/31/17 13:5211/02/17 09:25Ground Water1302-MWBAAK0017-2111/01/17 08:5811/02/17 09:25Ground Water1302-MWFAAK0017-2210/31/17 14:1511/02/17 09:25Ground Water1302-MWFAAK0017-2311/01/17 09:0411/02/17 09:25Ground WaterPage 2 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017Sample IDLaboratory IDMatrixDate SampledANALYTICAL REPORT FOR SAMPLESDate Received1302-MWXAAK0017-2611/01/17 09:4211/02/17 15:50Ground Water1302-MWXAAK0017-2711/02/17 08:4811/02/17 15:50Ground Water1302-MW1AAK0017-2810/31/17 13:2111/02/17 15:50Ground Water1302-MW1AAK0017-2911/01/17 08:4811/02/17 15:50Ground Water1302-Equipment BlankAAK0017-3011/02/17 15:1011/02/17 15:50Water1302-Trip BlankAAK0017-3110/31/17 00:0011/02/17 15:50Water1302-AMW2DAAK0017-3211/02/17 08:3011/02/17 15:50Ground Water1302-MWCAAK0017-3311/01/17 10:2411/02/17 15:50Ground Water1302-MWCAAK0017-3411/02/17 08:4211/02/17 15:50Ground Water1302-MWDAAK0017-3511/01/17 11:0911/02/17 15:50Ground Water1302-MWDAAK0017-3611/02/17 08:3011/02/17 15:50Ground Water1302-MWHAAK0017-3711/01/17 11:3811/02/17 15:50Ground Water1302-MWHAAK0017-3811/02/17 08:1811/02/17 15:50Ground Water1302-MWH DeepAAK0017-3911/01/17 12:1211/02/17 15:50Ground Water1302-MWH DeepAAK0017-4011/02/17 08:1511/02/17 15:50Ground Water1302-MWJAAK0017-4111/01/17 10:0611/02/17 15:50Ground Water1302-MWJAAK0017-4211/02/17 08:5011/02/17 15:50Ground Water1302-MWKAAK0017-4311/01/17 10:5811/02/17 15:50Ground Water1302-MWKAAK0017-4411/02/17 08:3511/02/17 15:50Ground WaterPage 3 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017The Dissolved Gases parameters by AM20GAX and AM23G analyses were performed by Pace Analytical Energy Services, LLC, 220 William Pitt Way, Pittsburgh, PA 15238. The lab contact is Lauren McGrath at Telephone [phone]. Please see the included subcontractor report.Case NarrativePage 4 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWAGround WaterAAK0017-01AAK001710/31/17 12:47Project:Cabarrus Co - 2 & 311/01/17 09:10On SiteEPA 9050A423umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 12:4710/31/17 12:47SM 4500-O G3210ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 12:4710/31/17 12:47NA500ug/L1Field - Ferrous Iron2007110064NA200FE210/31/17 12:4710/31/17 12:47EPA 9040C5.06pH Units1Field - pH7110064NAPH10/31/17 12:4710/31/17 12:47NA70mV1Field - Redox7110064NAREDOX10/31/17 12:4710/31/17 12:47SM 2550 B16.8C1Field - Temperature7110064NATEMP10/31/17 12:4710/31/17 12:47EPA 180.14.42NTU1Field - Turbidity0.107110064NA0.10TURB10/31/17 12:4710/31/17 12:47NA43.30feet1Field - Water Level7110064NAWL10/31/17 12:4710/31/17 12:47General ChemistrySM 2320 B132000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30SM 5210 B13000ug/L1Biochemical Oxygen Demand20007110018SM 5210 B2000E-1010611/06/17 11:3511/01/17 13:45SM 5220 D35200ug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00EPA 9060A3220ug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 17:2211/07/17 12:30Inorganic AnionsEPA 9056A27000ug/L1Chloride10007110029EPA 9056A100016887-00-611/01/17 18:1511/01/17 16:00NDEPA 9056Aug/L1Nitrate as N507110029EPA 9056A5014797-55-811/01/17 18:1511/01/17 16:00EPA 9056A24000ug/L1Sulfate50007110029EPA 9056A5114808-79-811/01/17 18:1511/01/17 16:00Metals, TotalPage 5 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWAGround WaterAAK0017-01AAK001710/31/17 12:47Project:Cabarrus Co - 2 & 311/01/17 09:10Metals, TotalNDEPA 6020Bug/L1Antimony6.007110027EPA 3005A0.607440-36-011/11/17 16:5211/01/17 17:40NDEPA 6020Bug/L1Arsenic10.07110027EPA 3005A0.527440-38-211/15/17 15:5711/01/17 17:40EPA 6020B50.9ug/L1Barium100J7110027EPA 3005A0.427440-39-311/11/17 16:5211/01/17 17:40EPA 6020B0.15ug/L1Beryllium1.00J7110027EPA 3005A0.097440-41-711/15/17 15:5711/01/17 17:40NDEPA 6020Bug/L1Cadmium1.007110027EPA 3005A0.147440-43-911/11/17 16:5211/01/17 17:40NDEPA 6020Bug/L1Chromium10.07110027EPA 3005A0.457440-47-311/15/17 15:5711/01/17 17:40EPA 6020B4.83ug/L1Cobalt10.0J7110027EPA 3005A0.267440-48-411/15/17 15:5711/01/17 17:40EPA 6020B0.27ug/L1Copper10.0J7110027EPA 3005A0.277440-50-811/15/17 15:5711/01/17 17:40NDEPA 6020Bug/L1Lead10.07110027EPA 3005A0.077439-92-111/11/17 16:5211/01/17 17:40EPA 6020B15.1ug/L1Nickel50.0J7110027EPA 3005A0.497440-02-011/15/17 15:5711/01/17 17:40NDEPA 6020Bug/L1Selenium10.07110027EPA 3005A1.767782-49-211/15/17 15:5711/01/17 17:40NDEPA 6020Bug/L1Silver10.07110027EPA 3005A0.237440-22-411/11/17 16:5211/01/17 17:40NDEPA 6020Bug/L1Thallium5.507110027EPA 3005A0.057440-28-011/11/17 16:5211/01/17 17:40NDEPA 6020Bug/L1Vanadium25.07110027EPA 3005A1.207440-62-211/15/17 15:5711/01/17 17:40EPA 6020B1.97ug/L1Zinc10.0J7110027EPA 3005A1.207440-66-611/15/17 15:5711/01/17 17:40Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110097EPA 5030B8.267-64-111/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110097EPA 5030B2.5107-13-111/02/17 17:4811/02/17 09:00EPA 8260B12ug/L1Benzene1.07110097EPA 5030B0.271-43-211/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110097EPA 5030B0.574-97-511/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110097EPA 5030B0.475-27-411/02/17 17:4811/02/17 09:00Page 6 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWAGround WaterAAK0017-01AAK001710/31/17 12:47Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110097EPA 5030B0.675-25-211/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Bromomethane107110097EPA 5030B1.074-83-911/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110097EPA 5030B0.875-15-011/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110097EPA 5030B0.456-23-511/02/17 17:4811/02/17 09:00EPA 8260B1.4ug/L1Chlorobenzene3.0J7110097EPA 5030B0.5108-90-711/02/17 17:4811/02/17 09:00EPA 8260B4.4ug/L1Chloroethane10J7110097EPA 5030B0.575-00-311/06/17 14:5711/06/17 09:00NDEPA 8260Bug/L1Chloroform5.07110097EPA 5030B0.667-66-311/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110097EPA 5030B0.474-87-311/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110097EPA 5030B0.3124-48-111/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110097EPA 5030B0.696-12-811/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110097EPA 5030B0.3106-93-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Dibromomethane107110097EPA 5030B0.674-95-311/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110097EPA 5030B0.595-50-111/02/17 17:4811/02/17 09:00EPA 8260B35ug/L11,4-Dichlorobenzene1.07110097EPA 5030B0.6106-46-711/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110097EPA 5030B1.6110-57-611/02/17 17:4811/02/17 09:00EPA 8260B15ug/L11,1-Dichloroethane5.07110097EPA 5030B0.475-34-311/02/17 17:4811/02/17 09:00EPA 8260B1.7ug/L11,2-Dichloroethane1.07110097EPA 5030B0.7107-06-211/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110097EPA 5030B0.775-35-411/02/17 17:4811/02/17 09:00EPA 8260B140ug/L1cis-1,2-Dichloroethene5.07110097EPA 5030B0.7156-59-211/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110097EPA 5030B0.5156-60-511/02/17 17:4811/02/17 09:00EPA 8260B2.4ug/L11,2-Dichloropropane1.07110097EPA 5030B0.678-87-511/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110097EPA 5030B0.210061-01-511/02/17 17:4811/02/17 09:00Page 7 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWAGround WaterAAK0017-01AAK001710/31/17 12:47Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110097EPA 5030B0.310061-02-611/02/17 17:4811/02/17 09:00EPA 8260B0.9ug/L1Ethylbenzene1.0J7110097EPA 5030B0.4100-41-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Iodomethane107110097EPA 5030B3.174-88-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110097EPA 5030B0.9591-78-611/02/17 17:4811/02/17 09:00EPA 8260B2.6ug/L1Methylene Chloride1.07110097EPA 5030B0.575-09-211/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110097EPA 5030B3.278-93-311/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110097EPA 5030B0.9108-10-111/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Styrene1.07110097EPA 5030B0.5100-42-511/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110097EPA 5030B0.3630-20-611/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110097EPA 5030B0.579-34-511/02/17 17:4811/02/17 09:00EPA 8260B5.3ug/L1Tetrachloroethene1.07110097EPA 5030B0.8127-18-411/06/17 14:5711/06/17 09:00NDEPA 8260Bug/L1Toluene1.07110097EPA 5030B0.3108-88-311/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110097EPA 5030B0.471-55-611/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110097EPA 5030B0.679-00-511/02/17 17:4811/02/17 09:00EPA 8260B3.7ug/L1Trichloroethene1.07110097EPA 5030B0.379-01-611/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110097EPA 5030B0.575-69-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110097EPA 5030B0.596-18-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110097EPA 5030B0.4108-05-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110097EPA 5030B0.675-01-411/02/17 17:4811/02/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110097EPA 5030B0.91330-20-711/02/17 17:4811/02/17 09:00EPA 8260B98 %Surr: Dibromofluoromethane7110097EPA 5030B1868-53-711/06/17 14:5711/06/17 09:0080-120Page 8 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWAGround WaterAAK0017-01AAK001710/31/17 12:47Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260EPA 8260B88 %Surr: Dibromofluoromethane7110097EPA 5030B1868-53-711/02/17 17:4811/02/17 09:0080-120EPA 8260B115 %Surr: 1,2-Dichloroethane-d47110097EPA 5030B17060-07-011/06/17 14:5711/06/17 09:0078-120EPA 8260B105 %Surr: 1,2-Dichloroethane-d47110097EPA 5030B17060-07-011/02/17 17:4811/02/17 09:0078-120EPA 8260B102 %Surr: Toluene-d87110097EPA 5030B2037-26-511/06/17 14:5711/06/17 09:0080-120EPA 8260B101 %Surr: Toluene-d87110097EPA 5030B2037-26-511/02/17 17:4811/02/17 09:0080-120EPA 8260B115 %Surr: 4-Bromofluorobenzene7110097EPA 5030B460-00-411/06/17 14:5711/06/17 09:0080-120EPA 8260B101 %Surr: 4-Bromofluorobenzene7110097EPA 5030B460-00-411/02/17 17:4811/02/17 09:0080-120Page 9 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWEGround WaterAAK0017-02AAK001710/31/17 15:45Project:Cabarrus Co - 2 & 311/01/17 09:10On SiteEPA 9050A1120umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 15:4510/31/17 15:45SM 4500-O G2480ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 15:4510/31/17 15:45NA2500ug/L1Field - Ferrous Iron2007110064NA200FE210/31/17 15:4510/31/17 15:45EPA 9040C6.33pH Units1Field - pH7110064NAPH10/31/17 15:4510/31/17 15:45NA65mV1Field - Redox7110064NAREDOX10/31/17 15:4510/31/17 15:45SM 2550 B18.0C1Field - Temperature7110064NATEMP10/31/17 15:4510/31/17 15:45EPA 180.14.25NTU1Field - Turbidity0.107110064NA0.10TURB10/31/17 15:4510/31/17 15:45NA30.50feet1Field - Water Level7110064NAWL10/31/17 15:4510/31/17 15:45General ChemistrySM 2320 B484000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110018SM 5210 B2000E-1010611/06/17 11:3511/01/17 13:45SM 5220 D32000ug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00EPA 9060A4460ug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 17:4111/07/17 12:30Inorganic AnionsEPA 9056A54000ug/L10Chloride100007110029EPA 9056A1000016887-00-611/14/17 23:5411/01/17 16:00NDEPA 9056Aug/L1Nitrate as N507110029EPA 9056A5014797-55-811/01/17 18:3711/01/17 16:00EPA 9056A6600ug/L1Sulfate50007110029EPA 9056A5114808-79-811/01/17 18:3711/01/17 16:00Metals, TotalPage 10 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWEGround WaterAAK0017-02AAK001710/31/17 15:45Project:Cabarrus Co - 2 & 311/01/17 09:10Metals, TotalNDEPA 6020Bug/L1Antimony6.007110027EPA 3005A0.607440-36-011/11/17 16:5811/01/17 17:40EPA 6020B0.86ug/L1Arsenic10.0J7110027EPA 3005A0.527440-38-211/15/17 16:2711/01/17 17:40EPA 6020B344ug/L1Barium1007110027EPA 3005A0.427440-39-311/11/17 16:5811/01/17 17:40EPA 6020B0.22ug/L1Beryllium1.00J7110027EPA 3005A0.097440-41-711/15/17 16:2711/01/17 17:40NDEPA 6020Bug/L1Cadmium1.007110027EPA 3005A0.147440-43-911/11/17 16:5811/01/17 17:40NDEPA 6020Bug/L1Chromium10.07110027EPA 3005A0.457440-47-311/15/17 16:2711/01/17 17:40EPA 6020B6.80ug/L1Cobalt10.0J7110027EPA 3005A0.267440-48-411/15/17 16:2711/01/17 17:40NDEPA 6020Bug/L1Copper10.07110027EPA 3005A0.277440-50-811/15/17 16:2711/01/17 17:40EPA 6020B0.34ug/L1Lead10.0J7110027EPA 3005A0.077439-92-111/11/17 16:5811/01/17 17:40EPA 6020B12.2ug/L1Nickel50.0J7110027EPA 3005A0.497440-02-011/15/17 16:2711/01/17 17:40NDEPA 6020Bug/L1Selenium10.07110027EPA 3005A1.767782-49-211/15/17 16:2711/01/17 17:40NDEPA 6020Bug/L1Silver10.07110027EPA 3005A0.237440-22-411/11/17 16:5811/01/17 17:40NDEPA 6020Bug/L1Thallium5.507110027EPA 3005A0.057440-28-011/11/17 16:5811/01/17 17:40EPA 6020B4.45ug/L1Vanadium25.0J7110027EPA 3005A1.207440-62-211/15/17 16:2711/01/17 17:40EPA 6020B3.71ug/L1Zinc10.0J7110027EPA 3005A1.207440-66-611/15/17 16:2711/01/17 17:40Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110097EPA 5030B8.267-64-111/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110097EPA 5030B2.5107-13-111/02/17 18:1411/02/17 09:00EPA 8260B0.6ug/L1Benzene1.0J7110097EPA 5030B0.271-43-211/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110097EPA 5030B0.574-97-511/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110097EPA 5030B0.475-27-411/02/17 18:1411/02/17 09:00Page 11 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWEGround WaterAAK0017-02AAK001710/31/17 15:45Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110097EPA 5030B0.675-25-211/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Bromomethane107110097EPA 5030B1.074-83-911/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110097EPA 5030B0.875-15-011/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110097EPA 5030B0.456-23-511/02/17 18:1411/02/17 09:00EPA 8260B3.1ug/L1Chlorobenzene3.07110097EPA 5030B0.5108-90-711/02/17 18:1411/02/17 09:00EPA 8260B8.2ug/L1Chloroethane10J7110097EPA 5030B0.575-00-311/06/17 15:2411/06/17 09:00NDEPA 8260Bug/L1Chloroform5.07110097EPA 5030B0.667-66-311/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110097EPA 5030B0.474-87-311/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110097EPA 5030B0.3124-48-111/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110097EPA 5030B0.696-12-811/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110097EPA 5030B0.3106-93-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Dibromomethane107110097EPA 5030B0.674-95-311/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110097EPA 5030B0.595-50-111/02/17 18:1411/02/17 09:00EPA 8260B15ug/L11,4-Dichlorobenzene1.07110097EPA 5030B0.6106-46-711/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110097EPA 5030B1.6110-57-611/02/17 18:1411/02/17 09:00EPA 8260B5.0ug/L11,1-Dichloroethane5.07110097EPA 5030B0.475-34-311/02/17 18:1411/02/17 09:00EPA 8260B1.2ug/L11,2-Dichloroethane1.07110097EPA 5030B0.7107-06-211/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110097EPA 5030B0.775-35-411/02/17 18:1411/02/17 09:00EPA 8260B21ug/L1cis-1,2-Dichloroethene5.07110097EPA 5030B0.7156-59-211/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110097EPA 5030B0.5156-60-511/02/17 18:1411/02/17 09:00EPA 8260B0.8ug/L11,2-Dichloropropane1.0J7110097EPA 5030B0.678-87-511/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110097EPA 5030B0.210061-01-511/02/17 18:1411/02/17 09:00Page 12 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWEGround WaterAAK0017-02AAK001710/31/17 15:45Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110097EPA 5030B0.310061-02-611/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110097EPA 5030B0.4100-41-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Iodomethane107110097EPA 5030B3.174-88-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110097EPA 5030B0.9591-78-611/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110097EPA 5030B0.575-09-211/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110097EPA 5030B3.278-93-311/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110097EPA 5030B0.9108-10-111/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Styrene1.07110097EPA 5030B0.5100-42-511/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110097EPA 5030B0.3630-20-611/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110097EPA 5030B0.579-34-511/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110097EPA 5030B0.8127-18-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Toluene1.07110097EPA 5030B0.3108-88-311/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110097EPA 5030B0.471-55-611/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110097EPA 5030B0.679-00-511/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110097EPA 5030B0.379-01-611/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110097EPA 5030B0.575-69-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110097EPA 5030B0.596-18-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110097EPA 5030B0.4108-05-411/02/17 18:1411/02/17 09:00EPA 8260B4.4ug/L1Vinyl Chloride1.07110097EPA 5030B0.675-01-411/02/17 18:1411/02/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110097EPA 5030B0.91330-20-711/02/17 18:1411/02/17 09:00EPA 8260B87 %Surr: Dibromofluoromethane7110097EPA 5030B1868-53-711/02/17 18:1411/02/17 09:0080-120Page 13 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWEGround WaterAAK0017-02AAK001710/31/17 15:45Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260EPA 8260B96 %Surr: Dibromofluoromethane7110097EPA 5030B1868-53-711/06/17 15:2411/06/17 09:0080-120EPA 8260B103 %Surr: 1,2-Dichloroethane-d47110097EPA 5030B17060-07-011/02/17 18:1411/02/17 09:0078-120EPA 8260B114 %Surr: 1,2-Dichloroethane-d47110097EPA 5030B17060-07-011/06/17 15:2411/06/17 09:0078-120EPA 8260B100 %Surr: Toluene-d87110097EPA 5030B2037-26-511/02/17 18:1411/02/17 09:0080-120EPA 8260B102 %Surr: Toluene-d87110097EPA 5030B2037-26-511/06/17 15:2411/06/17 09:0080-120EPA 8260B100 %Surr: 4-Bromofluorobenzene7110097EPA 5030B460-00-411/02/17 18:1411/02/17 09:0080-120EPA 8260B113 %Surr: 4-Bromofluorobenzene7110097EPA 5030B460-00-411/06/17 15:2411/06/17 09:0080-120Page 14 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1SGround WaterAAK0017-03AAK001710/31/17 10:28Project:Cabarrus Co - 2 & 311/01/17 09:10On SiteEPA 9050A121umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 10:2810/31/17 10:28SM 4500-O G1870ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 10:2810/31/17 10:28NDNAug/L1Field - Ferrous Iron2007110064NA200FE210/31/17 10:2810/31/17 10:28EPA 9040C5.35pH Units1Field - pH7110064NAPH10/31/17 10:2810/31/17 10:28NA58mV1Field - Redox7110064NAREDOX10/31/17 10:2810/31/17 10:28SM 2550 B16.1C1Field - Temperature7110064NATEMP10/31/17 10:2810/31/17 10:28EPA 180.18.09NTU1Field - Turbidity0.107110064NA0.10TURB10/31/17 10:2810/31/17 10:28NA26.11feet1Field - Water Level7110064NAWL10/31/17 10:2810/31/17 10:28General ChemistrySM 2320 B50000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110018SM 5210 B2000E-1010611/06/17 11:3511/01/17 13:45SM 5220 D14600ug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 11:3011/02/17 09:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00SM 2540 C161000ug/L1Total Dissolved Solids100007110081SM 2540 C10000E-1017311/03/17 11:2011/03/17 11:20NDEPA 9060Aug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 17:5811/07/17 12:30Inorganic AnionsEPA 9056A4200ug/L1Chloride10007110029EPA 9056A100016887-00-611/01/17 19:4011/01/17 16:00EPA 9056A66ug/L1Nitrate as N507110029EPA 9056A5014797-55-811/01/17 19:4011/01/17 16:00EPA 9056A1000ug/L1Sulfate5000J7110029EPA 9056A5114808-79-811/01/17 19:4011/01/17 16:00Page 15 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1SGround WaterAAK0017-03AAK001710/31/17 10:28Project:Cabarrus Co - 2 & 311/01/17 09:10Metals, TotalNDEPA 6020Bug/L1Antimony6.007110027EPA 3005A0.607440-36-011/11/17 16:2911/01/17 17:40EPA 6020B0.52ug/L1Arsenic10.0J7110027EPA 3005A0.527440-38-211/15/17 15:4511/01/17 17:40EPA 6020B36.3ug/L1Barium100J7110027EPA 3005A0.427440-39-311/11/17 16:2911/01/17 17:40NDEPA 6020Bug/L1Beryllium1.007110027EPA 3005A0.097440-41-711/15/17 15:4511/01/17 17:40NDEPA 6020Bug/L1Cadmium1.007110027EPA 3005A0.147440-43-911/11/17 16:2911/01/17 17:40EPA 6020B1.81ug/L1Chromium10.0J7110027EPA 3005A0.457440-47-311/15/17 15:4511/01/17 17:40EPA 6020B0.54ug/L1Cobalt10.0J7110027EPA 3005A0.267440-48-411/15/17 15:4511/01/17 17:40EPA 6020B2.87ug/L1Copper10.0J7110027EPA 3005A0.277440-50-811/15/17 15:4511/01/17 17:40EPA 6020B0.37ug/L1Lead10.0J7110027EPA 3005A0.077439-92-111/11/17 16:2911/01/17 17:40EPA 6020B1.41ug/L1Nickel50.0J7110027EPA 3005A0.497440-02-011/15/17 15:4511/01/17 17:40NDEPA 6020Bug/L1Selenium10.07110027EPA 3005A1.767782-49-211/15/17 15:4511/01/17 17:40NDEPA 6020Bug/L1Silver10.07110027EPA 3005A0.237440-22-411/11/17 16:2911/01/17 17:40NDEPA 6020Bug/L1Thallium5.507110027EPA 3005A0.057440-28-011/11/17 16:2911/01/17 17:40EPA 6020B6.91ug/L1Vanadium25.0J7110027EPA 3005A1.207440-62-211/15/17 15:4511/01/17 17:40EPA 6020B4.00ug/L1Zinc10.0J7110027EPA 3005A1.207440-66-611/15/17 15:4511/01/17 17:40EPA 6020B1270ug/L1Iron40.07110027EPA 3005A4.37439-89-611/15/17 15:4511/01/17 17:40EPA 6020B31.2ug/L1Manganese10.07110027EPA 3005A0.87439-96-511/15/17 15:4511/01/17 17:40NDEPA 7470Aug/L1Mercury0.2007110070EPA 7470A0.0367439-97-611/03/17 13:0111/03/17 09:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110097EPA 5030B8.267-64-111/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110097EPA 5030B2.5107-13-111/02/17 18:4111/02/17 09:00Page 16 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1SGround WaterAAK0017-03AAK001710/31/17 10:28Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Benzene1.07110097EPA 5030B0.271-43-211/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110097EPA 5030B0.574-97-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110097EPA 5030B0.475-27-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Bromoform3.07110097EPA 5030B0.675-25-211/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Bromomethane107110097EPA 5030B1.074-83-911/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110097EPA 5030B0.875-15-011/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110097EPA 5030B0.456-23-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110097EPA 5030B0.5108-90-711/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Chloroethane107110097EPA 5030B0.575-00-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Chloroform5.07110097EPA 5030B0.667-66-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110097EPA 5030B0.474-87-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110097EPA 5030B0.3124-48-111/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110097EPA 5030B0.696-12-811/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110097EPA 5030B0.3106-93-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Dibromomethane107110097EPA 5030B0.674-95-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110097EPA 5030B0.595-50-111/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110097EPA 5030B0.6106-46-711/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110097EPA 5030B1.6110-57-611/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110097EPA 5030B0.475-34-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110097EPA 5030B0.7107-06-211/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110097EPA 5030B0.775-35-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110097EPA 5030B0.7156-59-211/02/17 18:4111/02/17 09:00Page 17 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1SGround WaterAAK0017-03AAK001710/31/17 10:28Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110097EPA 5030B0.5156-60-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110097EPA 5030B0.678-87-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110097EPA 5030B0.210061-01-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110097EPA 5030B0.310061-02-611/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110097EPA 5030B0.4100-41-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Iodomethane107110097EPA 5030B3.174-88-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110097EPA 5030B0.9591-78-611/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110097EPA 5030B0.575-09-211/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110097EPA 5030B3.278-93-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110097EPA 5030B0.9108-10-111/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Styrene1.07110097EPA 5030B0.5100-42-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110097EPA 5030B0.3630-20-611/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110097EPA 5030B0.579-34-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110097EPA 5030B0.8127-18-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Toluene1.07110097EPA 5030B0.3108-88-311/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110097EPA 5030B0.471-55-611/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110097EPA 5030B0.679-00-511/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110097EPA 5030B0.379-01-611/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110097EPA 5030B0.575-69-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110097EPA 5030B0.596-18-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110097EPA 5030B0.4108-05-411/02/17 18:4111/02/17 09:00Page 18 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1SGround WaterAAK0017-03AAK001710/31/17 10:28Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Vinyl Chloride1.07110097EPA 5030B0.675-01-411/02/17 18:4111/02/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110097EPA 5030B0.91330-20-711/02/17 18:4111/02/17 09:00EPA 8260B88 %Surr: Dibromofluoromethane7110097EPA 5030B1868-53-711/02/17 18:4111/02/17 09:0080-120EPA 8260B103 %Surr: 1,2-Dichloroethane-d47110097EPA 5030B17060-07-011/02/17 18:4111/02/17 09:0078-120EPA 8260B101 %Surr: Toluene-d87110097EPA 5030B2037-26-511/02/17 18:4111/02/17 09:0080-120EPA 8260B98 %Surr: 4-Bromofluorobenzene7110097EPA 5030B460-00-411/02/17 18:4111/02/17 09:0080-120Page 19 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1DGround WaterAAK0017-04AAK001710/31/17 11:19Project:Cabarrus Co - 2 & 311/01/17 09:10On SiteEPA 9050A132umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 11:1910/31/17 11:19SM 4500-O G2850ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 11:1910/31/17 11:19EPA 9040C5.64pH Units1Field - pH7110064NAPH10/31/17 11:1910/31/17 11:19NA37mV1Field - Redox7110064NAREDOX10/31/17 11:1910/31/17 11:19SM 2550 B17.3C1Field - Temperature7110064NATEMP10/31/17 11:1910/31/17 11:19EPA 180.12.89NTU1Field - Turbidity0.107110064NA0.10TURB10/31/17 11:1910/31/17 11:19NA28.73feet1Field - Water Level7110064NAWL10/31/17 11:1910/31/17 11:19General ChemistrySM 2320 B52000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30SM 2540 C154000ug/L1Total Dissolved Solids100007110081SM 2540 C10000E-1017311/03/17 11:2011/03/17 11:20Inorganic AnionsEPA 9056A3300ug/L1Chloride10007110029EPA 9056A100016887-00-611/01/17 20:0111/01/17 16:00EPA 9056A3300ug/L1Sulfate5000J7110029EPA 9056A5114808-79-811/01/17 20:0111/01/17 16:00Metals, TotalNDEPA 6020Bug/L1Antimony6.007110027EPA 3005A0.607440-36-011/11/17 16:4611/01/17 17:40NDEPA 6020Bug/L1Arsenic10.07110027EPA 3005A0.527440-38-211/15/17 15:5111/01/17 17:40EPA 6020B29.5ug/L1Barium100J7110027EPA 3005A0.427440-39-311/11/17 16:4611/01/17 17:40NDEPA 6020Bug/L1Beryllium1.007110027EPA 3005A0.097440-41-711/15/17 15:5111/01/17 17:40NDEPA 6020Bug/L1Cadmium1.007110027EPA 3005A0.147440-43-911/11/17 16:4611/01/17 17:40Page 20 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1DGround WaterAAK0017-04AAK001710/31/17 11:19Project:Cabarrus Co - 2 & 311/01/17 09:10Metals, TotalEPA 6020B0.68ug/L1Chromium10.0J7110027EPA 3005A0.457440-47-311/15/17 15:5111/01/17 17:40NDEPA 6020Bug/L1Cobalt10.07110027EPA 3005A0.267440-48-411/15/17 15:5111/01/17 17:40EPA 6020B0.61ug/L1Copper10.0J7110027EPA 3005A0.277440-50-811/15/17 15:5111/01/17 17:40EPA 6020B0.11ug/L1Lead10.0J7110027EPA 3005A0.077439-92-111/11/17 16:4611/01/17 17:40EPA 6020B0.64ug/L1Nickel50.0J7110027EPA 3005A0.497440-02-011/15/17 15:5111/01/17 17:40NDEPA 6020Bug/L1Selenium10.07110027EPA 3005A1.767782-49-211/15/17 15:5111/01/17 17:40NDEPA 6020Bug/L1Silver10.07110027EPA 3005A0.237440-22-411/11/17 16:4611/01/17 17:40NDEPA 6020Bug/L1Thallium5.507110027EPA 3005A0.057440-28-011/11/17 16:4611/01/17 17:40EPA 6020B5.38ug/L1Vanadium25.0J7110027EPA 3005A1.207440-62-211/15/17 15:5111/01/17 17:40EPA 6020B1.24ug/L1Zinc10.0J7110027EPA 3005A1.207440-66-611/15/17 15:5111/01/17 17:40EPA 6020B226ug/L1Iron40.07110027EPA 3005A4.37439-89-611/15/17 15:5111/01/17 17:40EPA 6020B11.8ug/L1Manganese10.07110027EPA 3005A0.87439-96-511/15/17 15:5111/01/17 17:40NDEPA 7470Aug/L1Mercury0.2007110070EPA 7470A0.0367439-97-611/03/17 13:0411/03/17 09:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110097EPA 5030B8.267-64-111/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110097EPA 5030B2.5107-13-111/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Benzene1.07110097EPA 5030B0.271-43-211/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110097EPA 5030B0.574-97-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110097EPA 5030B0.475-27-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Bromoform3.07110097EPA 5030B0.675-25-211/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Bromomethane107110097EPA 5030B1.074-83-911/02/17 19:0711/02/17 09:00Page 21 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1DGround WaterAAK0017-04AAK001710/31/17 11:19Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Carbon Disulfide1007110097EPA 5030B0.875-15-011/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110097EPA 5030B0.456-23-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110097EPA 5030B0.5108-90-711/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Chloroethane107110097EPA 5030B0.575-00-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Chloroform5.07110097EPA 5030B0.667-66-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110097EPA 5030B0.474-87-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110097EPA 5030B0.3124-48-111/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110097EPA 5030B0.696-12-811/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110097EPA 5030B0.3106-93-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Dibromomethane107110097EPA 5030B0.674-95-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110097EPA 5030B0.595-50-111/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110097EPA 5030B0.6106-46-711/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110097EPA 5030B1.6110-57-611/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110097EPA 5030B0.475-34-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110097EPA 5030B0.7107-06-211/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110097EPA 5030B0.775-35-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110097EPA 5030B0.7156-59-211/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110097EPA 5030B0.5156-60-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110097EPA 5030B0.678-87-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110097EPA 5030B0.210061-01-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110097EPA 5030B0.310061-02-611/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110097EPA 5030B0.4100-41-411/02/17 19:0711/02/17 09:00Page 22 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1DGround WaterAAK0017-04AAK001710/31/17 11:19Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Iodomethane107110097EPA 5030B3.174-88-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110097EPA 5030B0.9591-78-611/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110097EPA 5030B0.575-09-211/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110097EPA 5030B3.278-93-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110097EPA 5030B0.9108-10-111/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Styrene1.07110097EPA 5030B0.5100-42-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110097EPA 5030B0.3630-20-611/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110097EPA 5030B0.579-34-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110097EPA 5030B0.8127-18-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Toluene1.07110097EPA 5030B0.3108-88-311/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110097EPA 5030B0.471-55-611/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110097EPA 5030B0.679-00-511/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110097EPA 5030B0.379-01-611/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110097EPA 5030B0.575-69-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110097EPA 5030B0.596-18-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110097EPA 5030B0.4108-05-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110097EPA 5030B0.675-01-411/02/17 19:0711/02/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110097EPA 5030B0.91330-20-711/02/17 19:0711/02/17 09:00EPA 8260B87 %Surr: Dibromofluoromethane7110097EPA 5030B1868-53-711/02/17 19:0711/02/17 09:0080-120EPA 8260B103 %Surr: 1,2-Dichloroethane-d47110097EPA 5030B17060-07-011/02/17 19:0711/02/17 09:0078-120EPA 8260B101 %Surr: Toluene-d87110097EPA 5030B2037-26-511/02/17 19:0711/02/17 09:0080-120Page 23 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD1DGround WaterAAK0017-04AAK001710/31/17 11:19Project:Cabarrus Co - 2 & 311/01/17 09:10Volatile Organic Compounds by EPA 8260EPA 8260B102 %Surr: 4-Bromofluorobenzene7110097EPA 5030B460-00-411/02/17 19:0711/02/17 09:0080-120Page 24 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWGGround WaterAAK0017-05AAK001710/31/17 13:37Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A1760umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 13:3710/31/17 13:37SM 4500-O G3200ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 13:3710/31/17 13:37EPA 9040C6.17pH Units1Field - pH7110064NAPH10/31/17 13:3710/31/17 13:37NA-86mV1Field - Redox7110064NAREDOX10/31/17 13:3710/31/17 13:37SM 2550 B16.2C1Field - Temperature7110064NATEMP10/31/17 13:3710/31/17 13:37EPA 180.1800NTU1Field - Turbidity0.10>7110064NA0.10TURB10/31/17 13:3710/31/17 13:37NA9.82feet1Field - Water Level7110064NAWL10/31/17 13:3710/31/17 13:37Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 12:0811/09/17 09:00EPA 8260B0.4ug/L1Benzene1.0J7110256EPA 5030B0.271-43-211/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 12:0811/09/17 09:00EPA 8260B4.2ug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 12:0811/09/17 09:00EPA 8260B1.1ug/L1Chloroethane10J7110256EPA 5030B0.575-00-311/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 12:0811/09/17 09:00Page 25 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWGGround WaterAAK0017-05AAK001710/31/17 13:37Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 12:0811/09/17 09:00EPA 8260B0.6ug/L11,2-Dichlorobenzene5.0J7110256EPA 5030B0.595-50-111/09/17 12:0811/09/17 09:00EPA 8260B2.3ug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 12:0811/09/17 09:00EPA 8260B0.7ug/L11,1-Dichloroethane5.0J7110256EPA 5030B0.475-34-311/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 12:0811/09/17 09:00Page 26 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWGGround WaterAAK0017-05AAK001710/31/17 13:37Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 12:0811/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 12:0811/09/17 09:00EPA 8260B91 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 12:0811/09/17 09:0080-120EPA 8260B96 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 12:0811/09/17 09:0078-120EPA 8260B98 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 12:0811/09/17 09:0080-120EPA 8260B98 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 12:0811/09/17 09:0080-120Page 27 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWGGround WaterAAK0017-06AAK001711/01/17 08:52Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 180.148.0NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 08:5211/01/17 08:52Metals, TotalNDEPA 6020Bug/L1Antimony6.007110280EPA 3005A0.607440-36-011/14/17 20:0711/10/17 11:20EPA 6020B5.93ug/L1Arsenic10.0J7110280EPA 3005A0.527440-38-211/14/17 20:0711/10/17 11:20EPA 6020B488ug/L5Barium1007110280EPA 3005A2.107440-39-311/20/17 17:2611/10/17 11:20EPA 6020B0.10ug/L1Beryllium1.00J7110280EPA 3005A0.097440-41-711/14/17 20:0711/10/17 11:20NDEPA 6020Bug/L1Cadmium1.007110280EPA 3005A0.147440-43-911/14/17 20:0711/10/17 11:20EPA 6020B0.95ug/L1Chromium10.0J7110280EPA 3005A0.457440-47-311/14/17 20:0711/10/17 11:20EPA 6020B5.96ug/L1Cobalt10.0J7110280EPA 3005A0.267440-48-411/14/17 20:0711/10/17 11:20NDEPA 6020Bug/L1Copper10.07110280EPA 3005A0.277440-50-811/14/17 20:0711/10/17 11:20EPA 6020B0.09ug/L1Lead10.0J7110280EPA 3005A0.077439-92-111/14/17 20:0711/10/17 11:20EPA 6020B5.39ug/L1Nickel50.0J7110280EPA 3005A0.497440-02-011/14/17 20:0711/10/17 11:20NDEPA 6020Bug/L1Selenium10.07110280EPA 3005A1.767782-49-211/14/17 20:0711/10/17 11:20NDEPA 6020Bug/L1Silver10.07110280EPA 3005A0.237440-22-411/14/17 20:0711/10/17 11:20NDEPA 6020Bug/L1Thallium5.507110280EPA 3005A0.057440-28-011/14/17 20:0711/10/17 11:20EPA 6020B2.41ug/L1Vanadium25.0J7110280EPA 3005A1.207440-62-211/14/17 20:0711/10/17 11:20EPA 6020B2.66ug/L1Zinc10.0J7110280EPA 3005A1.207440-66-611/14/17 20:0711/10/17 11:20Page 28 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWIGround WaterAAK0017-07AAK001710/31/17 15:22Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A126umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 15:2210/31/17 15:22SM 4500-O G1150ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 15:2210/31/17 15:22EPA 9040C5.79pH Units1Field - pH7110064NAPH10/31/17 15:2210/31/17 15:22NA251mV1Field - Redox7110064NAREDOX10/31/17 15:2210/31/17 15:22SM 2550 B13.9C1Field - Temperature7110064NATEMP10/31/17 15:2210/31/17 15:22EPA 180.1800NTU1Field - Turbidity0.10>7110064NA0.10TURB10/31/17 15:2210/31/17 15:22NA46.35feet1Field - Water Level7110064NAWL10/31/17 15:2210/31/17 15:22Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 12:3511/09/17 09:00Page 29 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWIGround WaterAAK0017-07AAK001710/31/17 15:22Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 12:3511/09/17 09:00EPA 8260B5.5ug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 12:3511/09/17 09:00EPA 8260B2.7ug/L1cis-1,2-Dichloroethene5.0J7110256EPA 5030B0.7156-59-211/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 12:3511/09/17 09:00Page 30 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWIGround WaterAAK0017-07AAK001710/31/17 15:22Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 12:3511/09/17 09:00EPA 8260B3.0ug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 12:3511/09/17 09:00EPA 8260B2.0ug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 12:3511/09/17 09:00EPA 8260B0.7ug/L1Trichlorofluoromethane1.0J7110256EPA 5030B0.575-69-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 12:3511/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 12:3511/09/17 09:00EPA 8260B93 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 12:3511/09/17 09:0080-120EPA 8260B96 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 12:3511/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 12:3511/09/17 09:0080-120EPA 8260B97 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 12:3511/09/17 09:0080-120Page 31 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWIGround WaterAAK0017-08AAK001711/01/17 09:10Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 180.17.00NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 09:1011/01/17 09:10Metals, TotalNDEPA 6020Bug/L1Antimony6.007110280EPA 3005A0.607440-36-011/14/17 20:1311/10/17 11:20NDEPA 6020Bug/L1Arsenic10.07110280EPA 3005A0.527440-38-211/14/17 20:1311/10/17 11:20EPA 6020B23.4ug/L1Barium100J7110280EPA 3005A0.427440-39-311/14/17 20:1311/10/17 11:20EPA 6020B0.23ug/L1Beryllium1.00J7110280EPA 3005A0.097440-41-711/14/17 20:1311/10/17 11:20NDEPA 6020Bug/L1Cadmium1.007110280EPA 3005A0.147440-43-911/14/17 20:1311/10/17 11:20EPA 6020B1.30ug/L1Chromium10.0J7110280EPA 3005A0.457440-47-311/14/17 20:1311/10/17 11:20NDEPA 6020Bug/L1Cobalt10.07110280EPA 3005A0.267440-48-411/14/17 20:1311/10/17 11:20EPA 6020B0.39ug/L1Copper10.0J7110280EPA 3005A0.277440-50-811/14/17 20:1311/10/17 11:20EPA 6020B0.51ug/L1Lead10.0J7110280EPA 3005A0.077439-92-111/14/17 20:1311/10/17 11:20EPA 6020B1.21ug/L1Nickel50.0J7110280EPA 3005A0.497440-02-011/14/17 20:1311/10/17 11:20NDEPA 6020Bug/L1Selenium10.07110280EPA 3005A1.767782-49-211/14/17 20:1311/10/17 11:20NDEPA 6020Bug/L1Silver10.07110280EPA 3005A0.237440-22-411/14/17 20:1311/10/17 11:20NDEPA 6020Bug/L1Thallium5.507110280EPA 3005A0.057440-28-011/14/17 20:1311/10/17 11:20EPA 6020B3.95ug/L1Vanadium25.0J7110280EPA 3005A1.207440-62-211/14/17 20:1311/10/17 11:20EPA 6020B3.01ug/L1Zinc10.0J7110280EPA 3005A1.207440-66-611/14/17 20:1311/10/17 11:20Page 32 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWLGround WaterAAK0017-09AAK001711/01/17 14:05Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A104umhos/cm1Field - Specific Conductance17110064NA1COND11/01/17 14:0511/01/17 14:05SM 4500-O G1610ug/L1Dissolved Oxygen0.07110064NA0.0NA11/01/17 14:0511/01/17 14:05NDNAug/L1Field - Ferrous Iron2007110064NA200FE211/01/17 14:0511/01/17 14:05EPA 9040C5.65pH Units1Field - pH7110064NAPH11/01/17 14:0511/01/17 14:05NA361mV1Field - Redox7110064NAREDOX11/01/17 14:0511/01/17 14:05SM 2550 B15.8C1Field - Temperature7110064NATEMP11/01/17 14:0511/01/17 14:05EPA 180.12.07NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 14:0511/01/17 14:05NA14.44feet1Field - Water Level7110064NAWL11/01/17 14:0511/01/17 14:05General ChemistrySM 2320 B45000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110028SM 5210 B2000E-1010611/07/17 09:0011/02/17 16:00NDSM 5220 Dug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00NDEPA 9060Aug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 18:1511/07/17 12:30Inorganic AnionsEPA 9056A3200ug/L1Chloride10007110031EPA 9056A100016887-00-611/03/17 04:3311/01/17 19:55EPA 9056A85ug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 04:3311/01/17 19:55EPA 9056A1800ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 04:3311/01/17 19:55Metals, TotalPage 33 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWLGround WaterAAK0017-09AAK001711/01/17 14:05Project:Cabarrus Co - 2 & 311/02/17 09:25Metals, TotalNDEPA 6020Bug/L1Antimony6.007110280EPA 3005A0.607440-36-011/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Arsenic10.07110280EPA 3005A0.527440-38-211/14/17 20:1911/10/17 11:20EPA 6020B33.9ug/L1Barium100J7110280EPA 3005A0.427440-39-311/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Beryllium1.007110280EPA 3005A0.097440-41-711/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Cadmium1.007110280EPA 3005A0.147440-43-911/14/17 20:1911/10/17 11:20EPA 6020B1.23ug/L1Chromium10.0J7110280EPA 3005A0.457440-47-311/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Cobalt10.07110280EPA 3005A0.267440-48-411/14/17 20:1911/10/17 11:20EPA 6020B1.30ug/L1Copper10.0J7110280EPA 3005A0.277440-50-811/14/17 20:1911/10/17 11:20EPA 6020B0.12ug/L1Lead10.0J7110280EPA 3005A0.077439-92-111/14/17 20:1911/10/17 11:20EPA 6020B0.85ug/L1Nickel50.0J7110280EPA 3005A0.497440-02-011/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Selenium10.07110280EPA 3005A1.767782-49-211/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Silver10.07110280EPA 3005A0.237440-22-411/14/17 20:1911/10/17 11:20NDEPA 6020Bug/L1Thallium5.507110280EPA 3005A0.057440-28-011/14/17 20:1911/10/17 11:20EPA 6020B1.46ug/L1Vanadium25.0J7110280EPA 3005A1.207440-62-211/14/17 20:1911/10/17 11:20EPA 6020B1.87ug/L1Zinc10.0J7110280EPA 3005A1.207440-66-611/14/17 20:1911/10/17 11:20Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 13:0111/09/17 09:00Page 34 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWLGround WaterAAK0017-09AAK001711/01/17 14:05Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 13:0111/09/17 09:00EPA 8260B0.8ug/L1Chloromethane1.0J7110256EPA 5030B0.474-87-311/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 13:0111/09/17 09:00EPA 8260B0.4ug/L11,1-Dichloroethane5.0J7110256EPA 5030B0.475-34-311/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 13:0111/09/17 09:00Page 35 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWLGround WaterAAK0017-09AAK001711/01/17 14:05Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 13:0111/09/17 09:00EPA 8260B1.0ug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 13:0111/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 13:0111/09/17 09:00EPA 8260B90 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 13:0111/09/17 09:0080-120Page 36 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWLGround WaterAAK0017-09AAK001711/01/17 14:05Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 13:0111/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 13:0111/09/17 09:0080-120EPA 8260B97 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 13:0111/09/17 09:0080-120Page 37 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1SGround WaterAAK0017-12AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A198umhos/cm1Field - Specific Conductance17110064NA1COND11/01/17 12:1211/01/17 12:12SM 4500-O G2390ug/L1Dissolved Oxygen0.07110064NA0.0NA11/01/17 12:1211/01/17 12:12NDNAug/L1Field - Ferrous Iron2007110064NA200FE211/01/17 12:1211/01/17 12:12EPA 9040C5.17pH Units1Field - pH7110064NAPH11/01/17 12:1211/01/17 12:12NA227mV1Field - Redox7110064NAREDOX11/01/17 12:1211/01/17 12:12SM 2550 B16.7C1Field - Temperature7110064NATEMP11/01/17 12:1211/01/17 12:12EPA 180.10.87NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 12:1211/01/17 12:12NA54.14feet1Field - Water Level7110064NAWL11/01/17 12:1211/01/17 12:12General ChemistrySM 2320 B93000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110028SM 5210 B2000E-1010611/07/17 09:0011/02/17 16:00NDSM 5220 Dug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00NDEPA 9060Aug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 18:3211/07/17 12:30Inorganic AnionsEPA 9056A3500ug/L1Chloride10007110031EPA 9056A100016887-00-611/03/17 04:5611/01/17 19:55NDEPA 9056Aug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 04:5611/01/17 19:55EPA 9056A420ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 04:5611/01/17 19:55Metals, TotalPage 38 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1SGround WaterAAK0017-12AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 09:25Metals, TotalNDEPA 6020Bug/L1Antimony6.007110280EPA 3005A0.607440-36-011/14/17 20:2411/10/17 11:20NDEPA 6020Bug/L1Arsenic10.07110280EPA 3005A0.527440-38-211/14/17 20:2411/10/17 11:20EPA 6020B68.2ug/L1Barium100J7110280EPA 3005A0.427440-39-311/14/17 20:2411/10/17 11:20EPA 6020B0.66ug/L1Beryllium1.00J7110280EPA 3005A0.097440-41-711/14/17 20:2411/10/17 11:20NDEPA 6020Bug/L1Cadmium1.007110280EPA 3005A0.147440-43-911/14/17 20:2411/10/17 11:20EPA 6020B0.89ug/L1Chromium10.0J7110280EPA 3005A0.457440-47-311/14/17 20:2411/10/17 11:20NDEPA 6020Bug/L1Cobalt10.07110280EPA 3005A0.267440-48-411/14/17 20:2411/10/17 11:20EPA 6020B0.54ug/L1Copper10.0J7110280EPA 3005A0.277440-50-811/14/17 20:2411/10/17 11:20EPA 6020B0.14ug/L1Lead10.0J7110280EPA 3005A0.077439-92-111/14/17 20:2411/10/17 11:20EPA 6020B2.71ug/L1Nickel50.0J7110280EPA 3005A0.497440-02-011/14/17 20:2411/10/17 11:20NDEPA 6020Bug/L1Selenium10.07110280EPA 3005A1.767782-49-211/14/17 20:2411/10/17 11:20NDEPA 6020Bug/L1Silver10.07110280EPA 3005A0.237440-22-411/14/17 20:2411/10/17 11:20NDEPA 6020Bug/L1Thallium5.507110280EPA 3005A0.057440-28-011/14/17 20:2411/10/17 11:20EPA 6020B3.34ug/L1Vanadium25.0J7110280EPA 3005A1.207440-62-211/14/17 20:2411/10/17 11:20EPA 6020B6.37ug/L1Zinc10.0J7110280EPA 3005A1.207440-66-611/14/17 20:2411/10/17 11:20Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 14:2111/09/17 09:00EPA 8260B0.3ug/L1Benzene1.0J7110256EPA 5030B0.271-43-211/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 14:2111/09/17 09:00Page 39 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1SGround WaterAAK0017-12AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 14:2111/09/17 09:00EPA 8260B2.8ug/L11,1-Dichloroethane5.0J7110256EPA 5030B0.475-34-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 14:2111/09/17 09:00EPA 8260B3.2ug/L1cis-1,2-Dichloroethene5.0J7110256EPA 5030B0.7156-59-211/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 14:2111/09/17 09:00Page 40 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1SGround WaterAAK0017-12AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 14:2111/09/17 09:00EPA 8260B1.3ug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 14:2111/09/17 09:00EPA 8260B0.9ug/L1Trichloroethene1.0J7110256EPA 5030B0.379-01-611/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 14:2111/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 14:2111/09/17 09:00EPA 8260B91 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 14:2111/09/17 09:0080-120Page 41 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1SGround WaterAAK0017-12AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 14:2111/09/17 09:0078-120EPA 8260B97 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 14:2111/09/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 14:2111/09/17 09:0080-120Page 42 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1DGround WaterAAK0017-13AAK001711/01/17 14:00Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A454umhos/cm1Field - Specific Conductance17110064NA1COND11/01/17 14:0011/01/17 14:00SM 4500-O G3510ug/L1Dissolved Oxygen0.07110064NA0.0NA11/01/17 14:0011/01/17 14:00NA3000ug/L1Field - Ferrous Iron2007110064NA200FE211/01/17 14:0011/01/17 14:00EPA 9040C5.94pH Units1Field - pH7110064NAPH11/01/17 14:0011/01/17 14:00NA159mV1Field - Redox7110064NAREDOX11/01/17 14:0011/01/17 14:00SM 2550 B23.2C1Field - Temperature7110064NATEMP11/01/17 14:0011/01/17 14:00EPA 180.14.24NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 14:0011/01/17 14:00NA52.89feet1Field - Water Level7110064NAWL11/01/17 14:0011/01/17 14:00General ChemistrySM 2320 B230000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110028SM 5210 B2000E-1010611/07/17 09:0011/02/17 16:00SM 5220 D20000ug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00EPA 9060A2640ug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 18:4911/07/17 12:30Inorganic AnionsEPA 9056A6300ug/L1Chloride10007110031EPA 9056A100016887-00-611/03/17 05:1811/01/17 19:55NDEPA 9056Aug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 05:1811/01/17 19:55EPA 9056A470ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 05:1811/01/17 19:55Metals, TotalPage 43 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1DGround WaterAAK0017-13AAK001711/01/17 14:00Project:Cabarrus Co - 2 & 311/02/17 09:25Metals, TotalNDEPA 6020Bug/L1Antimony6.007110280EPA 3005A0.607440-36-011/14/17 20:4211/10/17 11:20EPA 6020B0.85ug/L1Arsenic10.0J7110280EPA 3005A0.527440-38-211/14/17 20:4211/10/17 11:20EPA 6020B128ug/L1Barium1007110280EPA 3005A0.427440-39-311/14/17 20:4211/10/17 11:20EPA 6020B0.14ug/L1Beryllium1.00J7110280EPA 3005A0.097440-41-711/14/17 20:4211/10/17 11:20NDEPA 6020Bug/L1Cadmium1.007110280EPA 3005A0.147440-43-911/14/17 20:4211/10/17 11:20EPA 6020B0.93ug/L1Chromium10.0J7110280EPA 3005A0.457440-47-311/14/17 20:4211/10/17 11:20EPA 6020B6.07ug/L1Cobalt10.0J7110280EPA 3005A0.267440-48-411/14/17 20:4211/10/17 11:20EPA 6020B1.39ug/L1Copper10.0J7110280EPA 3005A0.277440-50-811/14/17 20:4211/10/17 11:20EPA 6020B0.45ug/L1Lead10.0J7110280EPA 3005A0.077439-92-111/14/17 20:4211/10/17 11:20EPA 6020B9.60ug/L1Nickel50.0J7110280EPA 3005A0.497440-02-011/14/17 20:4211/10/17 11:20NDEPA 6020Bug/L1Selenium10.07110280EPA 3005A1.767782-49-211/14/17 20:4211/10/17 11:20NDEPA 6020Bug/L1Silver10.07110280EPA 3005A0.237440-22-411/14/17 20:4211/10/17 11:20NDEPA 6020Bug/L1Thallium5.507110280EPA 3005A0.057440-28-011/14/17 20:4211/10/17 11:20NDEPA 6020Bug/L1Vanadium25.07110280EPA 3005A1.207440-62-211/14/17 20:4211/10/17 11:20EPA 6020B5.49ug/L1Zinc10.0J7110280EPA 3005A1.207440-66-611/14/17 20:4211/10/17 11:20Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 14:4711/09/17 09:00EPA 8260B1.4ug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 14:4711/09/17 09:00Page 44 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1DGround WaterAAK0017-13AAK001711/01/17 14:00Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 14:4711/09/17 09:00EPA 8260B3.0ug/L1Chloroethane10J7110256EPA 5030B0.575-00-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 14:4711/09/17 09:00EPA 8260B27ug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 14:4711/09/17 09:00EPA 8260B0.7ug/L11,1-Dichloroethene5.0J7110256EPA 5030B0.775-35-411/09/17 14:4711/09/17 09:00EPA 8260B10ug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 14:4711/09/17 09:00EPA 8260B2.8ug/L1trans-1,2-Dichloroethene5.0J7110256EPA 5030B0.5156-60-511/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 14:4711/09/17 09:00Page 45 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1DGround WaterAAK0017-13AAK001711/01/17 14:00Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 14:4711/09/17 09:00EPA 8260B2.2ug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 14:4711/09/17 09:00EPA 8260B8.0ug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 14:4711/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 14:4711/09/17 09:00EPA 8260B95 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 14:4711/09/17 09:0080-120Page 46 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW1DGround WaterAAK0017-13AAK001711/01/17 14:00Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260EPA 8260B98 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 14:4711/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 14:4711/09/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 14:4711/09/17 09:0080-120Page 47 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWE DeepGround WaterAAK0017-14AAK001711/01/17 09:58Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A890umhos/cm1Field - Specific Conductance17110064NA1COND11/01/17 09:5811/01/17 09:58SM 4500-O G2450ug/L1Dissolved Oxygen0.07110064NA0.0NA11/01/17 09:5811/01/17 09:58NA3000ug/L1Field - Ferrous Iron2007110064NA200FE211/01/17 09:5811/01/17 09:58EPA 9040C5.59pH Units1Field - pH7110064NAPH11/01/17 09:5811/01/17 09:58NA152mV1Field - Redox7110064NAREDOX11/01/17 09:5811/01/17 09:58SM 2550 B17.5C1Field - Temperature7110064NATEMP11/01/17 09:5811/01/17 09:58EPA 180.18.61NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 09:5811/01/17 09:58NA33.92feet1Field - Water Level7110064NAWL11/01/17 09:5811/01/17 09:58General ChemistrySM 2320 B407000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30SM 5210 B8000ug/L1Biochemical Oxygen Demand20007110028SM 5210 B2000E-1010611/07/17 09:0011/02/17 16:00SM 5220 D60600ug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00EPA 9060A5220ug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 19:0811/07/17 12:30Inorganic AnionsEPA 9056A53000ug/L5Chloride50007110031EPA 9056A500016887-00-611/15/17 00:1511/01/17 19:55NDEPA 9056Aug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 06:2511/01/17 19:55EPA 9056A71ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 06:2511/01/17 19:55Metals, TotalPage 48 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWE DeepGround WaterAAK0017-14AAK001711/01/17 09:58Project:Cabarrus Co - 2 & 311/02/17 09:25Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 15:1411/07/17 10:30EPA 6020B1.65ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 15:1411/07/17 10:30EPA 6020B2100ug/L10Barium10007110155EPA 3005A4.217440-39-311/20/17 15:3711/07/17 10:30EPA 6020B0.26ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 15:1411/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 15:1411/07/17 10:30EPA 6020B0.46ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 15:1411/07/17 10:30EPA 6020B32.3ug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 15:1411/07/17 10:30EPA 6020B1.63ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 15:1411/07/17 10:30EPA 6020B9.69ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 15:1411/07/17 10:30EPA 6020B15.2ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 15:1411/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 15:1411/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 15:1411/07/17 10:30EPA 6020B0.06ug/L1Thallium5.50J7110155EPA 3005A0.057440-28-011/16/17 15:1411/07/17 10:30EPA 6020B1.31ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 15:1411/07/17 10:30EPA 6020B8.01ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 15:1411/07/17 10:30Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 15:1411/09/17 09:00EPA 8260B0.8ug/L1Benzene1.0J7110256EPA 5030B0.271-43-211/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 15:1411/09/17 09:00Page 49 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWE DeepGround WaterAAK0017-14AAK001711/01/17 09:58Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 15:1411/09/17 09:00EPA 8260B1.2ug/L1Chlorobenzene3.0J7110256EPA 5030B0.5108-90-711/09/17 15:1411/09/17 09:00EPA 8260B26ug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 15:1411/09/17 09:00EPA 8260B7.4ug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 15:1411/09/17 09:00EPA 8260B1.0ug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 15:1411/09/17 09:00EPA 8260B1.1ug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 15:1411/09/17 09:00Page 50 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWE DeepGround WaterAAK0017-14AAK001711/01/17 09:58Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 15:1411/09/17 09:00EPA 8260B0.7ug/L1Toluene1.0J7110256EPA 5030B0.3108-88-311/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 15:1411/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 15:1411/09/17 09:00EPA 8260B3.6ug/L1Xylenes, total5.0J7110256EPA 5030B0.91330-20-711/09/17 15:1411/09/17 09:00EPA 8260B91 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 15:1411/09/17 09:0080-120Page 51 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWE DeepGround WaterAAK0017-14AAK001711/01/17 09:58Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260EPA 8260B96 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 15:1411/09/17 09:0078-120EPA 8260B97 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 15:1411/09/17 09:0080-120EPA 8260B98 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 15:1411/09/17 09:0080-120Page 52 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2SGround WaterAAK0017-15AAK001711/01/17 16:12Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A159umhos/cm1Field - Specific Conductance17110064NA1COND11/01/17 16:1211/01/17 16:12SM 4500-O G4420ug/L1Dissolved Oxygen0.07110064NA0.0NA11/01/17 16:1211/01/17 16:12NDNAug/L1Field - Ferrous Iron2007110064NA200FE211/01/17 16:1211/01/17 16:12EPA 9040C4.40pH Units1Field - pH7110064NAPH11/01/17 16:1211/01/17 16:12NA280mV1Field - Redox7110064NAREDOX11/01/17 16:1211/01/17 16:12SM 2550 B17.2C1Field - Temperature7110064NATEMP11/01/17 16:1211/01/17 16:12EPA 180.14.39NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 16:1211/01/17 16:12NA24.31feet1Field - Water Level7110064NAWL11/01/17 16:1211/01/17 16:12General ChemistrySM 2320 B74000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110028SM 5210 B2000E-1010611/07/17 09:0011/02/17 16:00SM 5220 D20400ug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00NDEPA 9060Aug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 19:2511/07/17 12:30Inorganic AnionsEPA 9056A3600ug/L1Chloride10007110031EPA 9056A100016887-00-611/03/17 06:4711/01/17 19:55EPA 9056A430ug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 06:4711/01/17 19:55EPA 9056A380ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 06:4711/01/17 19:55Metals, TotalPage 53 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2SGround WaterAAK0017-15AAK001711/01/17 16:12Project:Cabarrus Co - 2 & 311/02/17 09:25Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 15:2011/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 15:2011/07/17 10:30EPA 6020B43.6ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 15:2011/07/17 10:30EPA 6020B0.54ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 15:2011/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 15:2011/07/17 10:30EPA 6020B0.88ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 15:2011/07/17 10:30NDEPA 6020Bug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 15:2011/07/17 10:30EPA 6020B0.53ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 15:2011/07/17 10:30EPA 6020B0.26ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 15:2011/07/17 10:30EPA 6020B1.17ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 15:2011/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 15:2011/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 15:2011/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 15:2011/07/17 10:30EPA 6020B3.64ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 15:2011/07/17 10:30EPA 6020B3.21ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 15:2011/07/17 10:30Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 15:4011/09/17 09:00Page 54 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2SGround WaterAAK0017-15AAK001711/01/17 16:12Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 15:4011/09/17 09:00EPA 8260B8.7ug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 15:4011/09/17 09:00EPA 8260B0.7ug/L11,1-Dichloroethene5.0J7110256EPA 5030B0.775-35-411/09/17 15:4011/09/17 09:00EPA 8260B7.5ug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 15:4011/09/17 09:00Page 55 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2SGround WaterAAK0017-15AAK001711/01/17 16:12Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 15:4011/09/17 09:00EPA 8260B2.6ug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 15:4011/09/17 09:00EPA 8260B2.9ug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 15:4011/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 15:4011/09/17 09:00EPA 8260B93 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 15:4011/09/17 09:0080-120Page 56 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2SGround WaterAAK0017-15AAK001711/01/17 16:12Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260EPA 8260B97 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 15:4011/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 15:4011/09/17 09:0080-120EPA 8260B97 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 15:4011/09/17 09:0080-120Page 57 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD4 RepGround WaterAAK0017-16AAK001710/31/17 12:55Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A156umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 12:5510/31/17 12:55SM 4500-O G1310ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 12:5510/31/17 12:55EPA 9040C5.94pH Units1Field - pH7110064NAPH10/31/17 12:5510/31/17 12:55NA218mV1Field - Redox7110064NAREDOX10/31/17 12:5510/31/17 12:55SM 2550 B15.9C1Field - Temperature7110064NATEMP10/31/17 12:5510/31/17 12:55EPA 180.1800NTU1Field - Turbidity0.10>7110064NA0.10TURB10/31/17 12:5510/31/17 12:55NA11.15feet1Field - Water Level7110064NAWL10/31/17 12:5510/31/17 12:55Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 16:0711/09/17 09:00Page 58 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD4 RepGround WaterAAK0017-16AAK001710/31/17 12:55Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 16:0711/09/17 09:00Page 59 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD4 RepGround WaterAAK0017-16AAK001710/31/17 12:55Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 16:0711/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 16:0711/09/17 09:00EPA 8260B93 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 16:0711/09/17 09:0080-120EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 16:0711/09/17 09:0078-120EPA 8260B97 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 16:0711/09/17 09:0080-120EPA 8260B95 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 16:0711/09/17 09:0080-120Page 60 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-CD4 RepGround WaterAAK0017-17AAK001711/01/17 08:10Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 180.15.19NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 08:1011/01/17 08:10Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 15:2611/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 15:2611/07/17 10:30EPA 6020B45.0ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 15:2611/07/17 10:30EPA 6020B0.18ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 15:2611/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 15:2611/07/17 10:30EPA 6020B0.97ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 15:2611/07/17 10:30EPA 6020B0.82ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 15:2611/07/17 10:30EPA 6020B0.58ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 15:2611/07/17 10:30EPA 6020B0.45ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 15:2611/07/17 10:30EPA 6020B2.75ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 15:2611/07/17 10:30EPA 6020B1.88ug/L1Selenium10.0J7110155EPA 3005A1.767782-49-211/16/17 15:2611/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 15:2611/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 15:2611/07/17 10:30EPA 6020B7.68ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 15:2611/07/17 10:30EPA 6020B2.76ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 15:2611/07/17 10:30Page 61 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW3Ground WaterAAK0017-18AAK001711/01/17 15:58Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A172umhos/cm1Field - Specific Conductance17110064NA1COND11/01/17 15:5811/01/17 15:58SM 4500-O G1600ug/L1Dissolved Oxygen0.07110064NA0.0NA11/01/17 15:5811/01/17 15:58NDNAug/L1Field - Ferrous Iron2007110064NA200FE211/01/17 15:5811/01/17 15:58EPA 9040C5.86pH Units1Field - pH7110064NAPH11/01/17 15:5811/01/17 15:58NA325mV1Field - Redox7110064NAREDOX11/01/17 15:5811/01/17 15:58SM 2550 B17.3C1Field - Temperature7110064NATEMP11/01/17 15:5811/01/17 15:58EPA 180.11.36NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 15:5811/01/17 15:58NA15.17feet1Field - Water Level7110064NAWL11/01/17 15:5811/01/17 15:58General ChemistrySM 2320 B80000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110028SM 5210 B2000E-1010611/07/17 09:0011/02/17 16:00NDSM 5220 Dug/L1Chemical Oxygen Demand100007110054SM 5220 D10000E-10117 11/02/17 16:0011/02/17 13:30NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00NDEPA 9060Aug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 19:4211/07/17 12:30Inorganic AnionsEPA 9056A4200ug/L1Chloride10007110031EPA 9056A100016887-00-611/03/17 07:1011/01/17 19:55NDEPA 9056Aug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 07:1011/01/17 19:55EPA 9056A220ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 07:1011/01/17 19:55Metals, TotalPage 62 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW3Ground WaterAAK0017-18AAK001711/01/17 15:58Project:Cabarrus Co - 2 & 311/02/17 09:25Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 15:3111/07/17 10:30EPA 6020B27.6ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 15:3111/07/17 10:30EPA 6020B1.45ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Copper10.07110155EPA 3005A0.277440-50-811/16/17 15:3111/07/17 10:30EPA 6020B0.07ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 15:3111/07/17 10:30EPA 6020B0.89ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 15:3111/07/17 10:30EPA 6020B2.40ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 15:3111/07/17 10:30NDEPA 6020Bug/L1Zinc10.07110155EPA 3005A1.207440-66-611/16/17 15:3111/07/17 10:30Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 16:3411/09/17 09:00Page 63 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW3Ground WaterAAK0017-18AAK001711/01/17 15:58Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 16:3411/09/17 09:00EPA 8260B0.8ug/L1Chloromethane1.0J7110256EPA 5030B0.474-87-311/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 16:3411/09/17 09:00EPA 8260B16ug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 16:3411/09/17 09:00EPA 8260B2.1ug/L11,1-Dichloroethene5.0J7110256EPA 5030B0.775-35-411/09/17 16:3411/09/17 09:00EPA 8260B5.9ug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 16:3411/09/17 09:00Page 64 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW3Ground WaterAAK0017-18AAK001711/01/17 15:58Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 16:3411/09/17 09:00EPA 8260B13ug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 16:3411/09/17 09:00EPA 8260B6.6ug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 16:3411/09/17 09:00EPA 8260B1.2ug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 16:3411/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 16:3411/09/17 09:00EPA 8260B93 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 16:3411/09/17 09:0080-120Page 65 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW3Ground WaterAAK0017-18AAK001711/01/17 15:58Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 16:3411/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 16:3411/09/17 09:0080-120EPA 8260B97 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 16:3411/09/17 09:0080-120Page 66 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWBGround WaterAAK0017-20AAK001710/31/17 13:52Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A904umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 13:5210/31/17 13:52SM 4500-O G1940ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 13:5210/31/17 13:52EPA 9040C6.53pH Units1Field - pH7110064NAPH10/31/17 13:5210/31/17 13:52NA-75mV1Field - Redox7110064NAREDOX10/31/17 13:5210/31/17 13:52SM 2550 B16.1C1Field - Temperature7110064NATEMP10/31/17 13:5210/31/17 13:52EPA 180.1800NTU1Field - Turbidity0.10>7110064NA0.10TURB10/31/17 13:5210/31/17 13:52NA4.78feet1Field - Water Level7110064NAWL10/31/17 13:5210/31/17 13:52Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 17:2711/09/17 09:00Page 67 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWBGround WaterAAK0017-20AAK001710/31/17 13:52Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 17:2711/09/17 09:00Page 68 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWBGround WaterAAK0017-20AAK001710/31/17 13:52Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 17:2711/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 17:2711/09/17 09:00EPA 8260B93 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 17:2711/09/17 09:0080-120EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 17:2711/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 17:2711/09/17 09:0080-120EPA 8260B94 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 17:2711/09/17 09:0080-120Page 69 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWBGround WaterAAK0017-21AAK001711/01/17 08:58Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 180.157.0NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 08:5811/01/17 08:58Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 15:3711/07/17 10:30EPA 6020B3.55ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 15:3711/07/17 10:30EPA 6020B256ug/L1Barium1007110155EPA 3005A0.427440-39-311/16/17 15:3711/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 15:3711/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 15:3711/07/17 10:30EPA 6020B0.77ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 15:3711/07/17 10:30EPA 6020B14.9ug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 15:3711/07/17 10:30EPA 6020B0.29ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 15:3711/07/17 10:30EPA 6020B0.09ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 15:3711/07/17 10:30EPA 6020B7.28ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 15:3711/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 15:3711/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 15:3711/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 15:3711/07/17 10:30NDEPA 6020Bug/L1Vanadium25.07110155EPA 3005A1.207440-62-211/16/17 15:3711/07/17 10:30EPA 6020B2.08ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 15:3711/07/17 10:30Page 70 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWFGround WaterAAK0017-22AAK001710/31/17 14:15Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 9050A934umhos/cm1Field - Specific Conductance17110064NA1COND10/31/17 14:1510/31/17 14:15SM 4500-O G2030ug/L1Dissolved Oxygen0.07110064NA0.0NA10/31/17 14:1510/31/17 14:15EPA 9040C6.38pH Units1Field - pH7110064NAPH10/31/17 14:1510/31/17 14:15NA-82mV1Field - Redox7110064NAREDOX10/31/17 14:1510/31/17 14:15SM 2550 B15.0C1Field - Temperature7110064NATEMP10/31/17 14:1510/31/17 14:15EPA 180.1800NTU1Field - Turbidity0.10>7110064NA0.10TURB10/31/17 14:1510/31/17 14:15NA11.49feet1Field - Water Level7110064NAWL10/31/17 14:1510/31/17 14:15Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 17:5411/09/17 09:00Page 71 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWFGround WaterAAK0017-22AAK001710/31/17 14:15Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 17:5411/09/17 09:00Page 72 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWFGround WaterAAK0017-22AAK001710/31/17 14:15Project:Cabarrus Co - 2 & 311/02/17 09:25Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 17:5411/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 17:5411/09/17 09:00EPA 8260B92 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 17:5411/09/17 09:0080-120EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 17:5411/09/17 09:0078-120EPA 8260B97 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 17:5411/09/17 09:0080-120EPA 8260B93 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 17:5411/09/17 09:0080-120Page 73 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWFGround WaterAAK0017-23AAK001711/01/17 09:04Project:Cabarrus Co - 2 & 311/02/17 09:25On SiteEPA 180.120.0NTU1Field - Turbidity0.107110064NA0.10TURB11/01/17 09:0411/01/17 09:04Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 15:5811/07/17 10:30EPA 6020B0.80ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 15:5811/07/17 10:30EPA 6020B363ug/L1Barium1007110155EPA 3005A0.427440-39-311/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Chromium10.07110155EPA 3005A0.457440-47-311/16/17 15:5811/07/17 10:30EPA 6020B13.4ug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Copper10.07110155EPA 3005A0.277440-50-811/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Lead10.07110155EPA 3005A0.077439-92-111/16/17 15:5811/07/17 10:30EPA 6020B4.31ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 15:5811/07/17 10:30NDEPA 6020Bug/L1Vanadium25.07110155EPA 3005A1.207440-62-211/16/17 15:5811/07/17 10:30EPA 6020B1.33ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 15:5811/07/17 10:30Page 74 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWXGround WaterAAK0017-26AAK001711/01/17 09:42Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A207umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 09:4211/01/17 09:42SM 4500-O G1450ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 09:4211/01/17 09:42EPA 9040C6.18pH Units1Field - pH7110414NAPH11/01/17 09:4211/01/17 09:42NA466mV1Field - Redox7110414NAREDOX11/01/17 09:4211/01/17 09:42SM 2550 B14.1C1Field - Temperature7110414NATEMP11/01/17 09:4211/01/17 09:42EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 09:4211/01/17 09:42NA14.35feet1Field - Water Level7110414NAWL11/01/17 09:4211/01/17 09:42Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110256EPA 5030B8.267-64-111/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110256EPA 5030B2.5107-13-111/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Benzene1.07110256EPA 5030B0.271-43-211/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110256EPA 5030B0.574-97-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110256EPA 5030B0.475-27-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Bromoform3.07110256EPA 5030B0.675-25-211/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Bromomethane107110256EPA 5030B1.074-83-911/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110256EPA 5030B0.875-15-011/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110256EPA 5030B0.456-23-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110256EPA 5030B0.5108-90-711/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Chloroethane107110256EPA 5030B0.575-00-311/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Chloroform5.07110256EPA 5030B0.667-66-311/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110256EPA 5030B0.474-87-311/09/17 18:4711/09/17 09:00Page 75 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWXGround WaterAAK0017-26AAK001711/01/17 09:42Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110256EPA 5030B0.3124-48-111/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110256EPA 5030B0.696-12-811/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110256EPA 5030B0.3106-93-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Dibromomethane107110256EPA 5030B0.674-95-311/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110256EPA 5030B0.595-50-111/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110256EPA 5030B0.6106-46-711/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110256EPA 5030B1.6110-57-611/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110256EPA 5030B0.475-34-311/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110256EPA 5030B0.7107-06-211/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110256EPA 5030B0.775-35-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110256EPA 5030B0.7156-59-211/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110256EPA 5030B0.5156-60-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110256EPA 5030B0.678-87-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110256EPA 5030B0.210061-01-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110256EPA 5030B0.310061-02-611/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110256EPA 5030B0.4100-41-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Iodomethane107110256EPA 5030B3.174-88-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110256EPA 5030B0.9591-78-611/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110256EPA 5030B0.575-09-211/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110256EPA 5030B3.278-93-311/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110256EPA 5030B0.9108-10-111/09/17 18:4711/09/17 09:00Page 76 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWXGround WaterAAK0017-26AAK001711/01/17 09:42Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110256EPA 5030B0.5100-42-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110256EPA 5030B0.3630-20-611/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110256EPA 5030B0.579-34-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110256EPA 5030B0.8127-18-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Toluene1.07110256EPA 5030B0.3108-88-311/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110256EPA 5030B0.471-55-611/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110256EPA 5030B0.679-00-511/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110256EPA 5030B0.379-01-611/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110256EPA 5030B0.575-69-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110256EPA 5030B0.596-18-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110256EPA 5030B0.4108-05-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110256EPA 5030B0.675-01-411/09/17 18:4711/09/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110256EPA 5030B0.91330-20-711/09/17 18:4711/09/17 09:00EPA 8260B92 %Surr: Dibromofluoromethane7110256EPA 5030B1868-53-711/09/17 18:4711/09/17 09:0080-120EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110256EPA 5030B17060-07-011/09/17 18:4711/09/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110256EPA 5030B2037-26-511/09/17 18:4711/09/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110256EPA 5030B460-00-411/09/17 18:4711/09/17 09:0080-120Page 77 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWXGround WaterAAK0017-27AAK001711/02/17 08:48Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.15.88NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:4811/02/17 08:48Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 16:0411/07/17 10:30EPA 6020B29.6ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:0411/07/17 10:30EPA 6020B1.78ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 16:0411/07/17 10:30EPA 6020B0.68ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:0411/07/17 10:30EPA 6020B0.23ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:0411/07/17 10:30EPA 6020B2.64ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:0411/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:0411/07/17 10:30EPA 6020B5.37ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:0411/07/17 10:30EPA 6020B2.68ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:0411/07/17 10:30Page 78 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW1Ground WaterAAK0017-28AAK001710/31/17 13:21Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A1530umhos/cm1Field - Specific Conductance17110414NA1COND10/31/17 13:2110/31/17 13:21SM 4500-O G2440ug/L1Dissolved Oxygen0.07110414NA0.0NA10/31/17 13:2110/31/17 13:21EPA 9040C6.28pH Units1Field - pH7110414NAPH10/31/17 13:2110/31/17 13:21NA211mV1Field - Redox7110414NAREDOX10/31/17 13:2110/31/17 13:21SM 2550 B15.0C1Field - Temperature7110414NATEMP10/31/17 13:2110/31/17 13:21EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB10/31/17 13:2110/31/17 13:21NA12.89feet1Field - Water Level7110414NAWL10/31/17 13:2110/31/17 13:21Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 10:0911/10/17 09:00Page 79 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW1Ground WaterAAK0017-28AAK001710/31/17 13:21Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 10:0911/10/17 09:00EPA 8260B1.1ug/L11,1-Dichloroethane5.0J7110293EPA 5030B0.475-34-311/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 10:0911/10/17 09:00Page 80 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW1Ground WaterAAK0017-28AAK001710/31/17 13:21Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 10:0911/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 10:0911/10/17 09:00EPA 8260B94 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 10:0911/10/17 09:0080-120EPA 8260B93 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 10:0911/10/17 09:0078-120EPA 8260B98 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 10:0911/10/17 09:0080-120EPA 8260B98 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 10:0911/10/17 09:0080-120Page 81 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MW1Ground WaterAAK0017-29AAK001711/01/17 08:48Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.110.0NTU1Field - Turbidity0.107110414NA0.10TURB11/01/17 08:4811/01/17 08:48Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:1011/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 16:1011/07/17 10:30EPA 6020B132ug/L1Barium1007110155EPA 3005A0.427440-39-311/16/17 16:1011/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 16:1011/07/17 10:30EPA 6020B0.43ug/L1Cadmium1.00J7110155EPA 3005A0.147440-43-911/16/17 16:1011/07/17 10:30EPA 6020B0.76ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 16:1011/07/17 10:30EPA 6020B12.4ug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 16:1011/07/17 10:30EPA 6020B7.78ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:1011/07/17 10:30EPA 6020B0.78ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:1011/07/17 10:30EPA 6020B29.0ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:1011/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:1011/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:1011/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:1011/07/17 10:30EPA 6020B3.15ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:1011/07/17 10:30EPA 6020B3.05ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:1011/07/17 10:30Page 82 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Equipment BlankWaterAAK0017-30AAK001711/02/17 15:10Project:Cabarrus Co - 2 & 311/02/17 15:50Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 16:1511/07/17 10:30EPA 6020B1.32ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Chromium10.07110155EPA 3005A0.457440-47-311/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Copper10.07110155EPA 3005A0.277440-50-811/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Lead10.07110155EPA 3005A0.077439-92-111/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Nickel50.07110155EPA 3005A0.497440-02-011/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:1511/07/17 10:30NDEPA 6020Bug/L1Vanadium25.07110155EPA 3005A1.207440-62-211/16/17 16:1511/07/17 10:30EPA 6020B4.47ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:1511/07/17 10:30Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 10:3511/10/17 09:00Page 83 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Equipment BlankWaterAAK0017-30AAK001711/02/17 15:10Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 10:3511/10/17 09:00Page 84 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Equipment BlankWaterAAK0017-30AAK001711/02/17 15:10Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 10:3511/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 10:3511/10/17 09:00EPA 8260B92 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 10:3511/10/17 09:0080-120Page 85 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Equipment BlankWaterAAK0017-30AAK001711/02/17 15:10Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260EPA 8260B94 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 10:3511/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 10:3511/10/17 09:0080-120EPA 8260B94 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 10:3511/10/17 09:0080-120Page 86 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Trip BlankWaterAAK0017-31AAK001710/31/17 00:00Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 11:0211/10/17 09:00Page 87 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Trip BlankWaterAAK0017-31AAK001710/31/17 00:00Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 11:0211/10/17 09:00Page 88 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-Trip BlankWaterAAK0017-31AAK001710/31/17 00:00Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 11:0211/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 11:0211/10/17 09:00EPA 8260B91 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 11:0211/10/17 09:0080-120EPA 8260B93 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 11:0211/10/17 09:0078-120EPA 8260B97 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 11:0211/10/17 09:0080-120EPA 8260B95 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 11:0211/10/17 09:0080-120Page 89 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2DGround WaterAAK0017-32AAK001711/02/17 08:30Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A258umhos/cm1Field - Specific Conductance17110414NA1COND11/02/17 08:3011/02/17 08:30SM 4500-O G3200ug/L1Dissolved Oxygen0.07110414NA0.0NA11/02/17 08:3011/02/17 08:30NDNAug/L1Field - Ferrous Iron2007110414NA200FE211/02/17 08:3011/02/17 08:30EPA 9040C5.17pH Units1Field - pH7110414NAPH11/02/17 08:3011/02/17 08:30NA151mV1Field - Redox7110414NAREDOX11/02/17 08:3011/02/17 08:30SM 2550 B15.5C1Field - Temperature7110414NATEMP11/02/17 08:3011/02/17 08:30EPA 180.13.79NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:3011/02/17 08:30NA23.76feet1Field - Water Level7110414NAWL11/02/17 08:3011/02/17 08:30General ChemistrySM 2320 B131000ug/L1Alkalinity as CaCO310007110067SM 2320 B1000ALK11/02/17 17:3011/02/17 17:30NDSM 5210 Bug/L1Biochemical Oxygen Demand20007110066SM 5210 B2000E-1010611/08/17 08:2011/03/17 10:40NDSM 5220 Dug/L1Chemical Oxygen Demand100007110087EPA 410.410000E-10117 11/03/17 15:4011/03/17 12:55NDSM 4500-S Dug/L1Total Sulfide2007110119SM 4500-S D20018496-25-811/06/17 13:0011/06/17 13:00NDEPA 9060Aug/L1Total Organic Carbon10007110168EPA 9060A1000E-1019511/07/17 19:5811/07/17 12:30Inorganic AnionsEPA 9056A3900ug/L1Chloride10007110031EPA 9056A100016887-00-611/03/17 07:3211/02/17 19:55NDEPA 9056Aug/L1Nitrate as N507110031EPA 9056A5014797-55-811/03/17 07:3211/02/17 19:55EPA 9056A520ug/L1Sulfate5000J7110031EPA 9056A5114808-79-811/03/17 07:3211/02/17 19:55Metals, TotalPage 90 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2DGround WaterAAK0017-32AAK001711/02/17 08:30Project:Cabarrus Co - 2 & 311/02/17 15:50Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 16:2111/07/17 10:30EPA 6020B74.2ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:2111/07/17 10:30EPA 6020B0.16ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Chromium10.07110155EPA 3005A0.457440-47-311/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Cobalt10.07110155EPA 3005A0.267440-48-411/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Copper10.07110155EPA 3005A0.277440-50-811/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Lead10.07110155EPA 3005A0.077439-92-111/16/17 16:2111/07/17 10:30EPA 6020B1.48ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:2111/07/17 10:30NDEPA 6020Bug/L1Vanadium25.07110155EPA 3005A1.207440-62-211/16/17 16:2111/07/17 10:30EPA 6020B2.00ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:2111/07/17 10:30Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 11:2911/10/17 09:00EPA 8260B0.6ug/L1Benzene1.0J7110293EPA 5030B0.271-43-211/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 11:2911/10/17 09:00Page 91 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2DGround WaterAAK0017-32AAK001711/02/17 08:30Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 11:2911/10/17 09:00EPA 8260B1.5ug/L1Chloroethane10J7110293EPA 5030B0.575-00-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 11:2911/10/17 09:00EPA 8260B27ug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 11:2911/10/17 09:00EPA 8260B2.6ug/L11,1-Dichloroethene5.0J7110293EPA 5030B0.775-35-411/10/17 11:2911/10/17 09:00EPA 8260B19ug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 11:2911/10/17 09:00Page 92 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2DGround WaterAAK0017-32AAK001711/02/17 08:30Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 11:2911/10/17 09:00EPA 8260B8.7ug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 11:2911/10/17 09:00EPA 8260B8.7ug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 11:2911/10/17 09:00EPA 8260B0.6ug/L1Trichlorofluoromethane1.0J7110293EPA 5030B0.575-69-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 11:2911/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 11:2911/10/17 09:00EPA 8260B95 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 11:2911/10/17 09:0080-120Page 93 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-AMW2DGround WaterAAK0017-32AAK001711/02/17 08:30Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260EPA 8260B93 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 11:2911/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 11:2911/10/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 11:2911/10/17 09:0080-120Page 94 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWCGround WaterAAK0017-33AAK001711/01/17 10:24Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A145umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 10:2411/01/17 10:24SM 4500-O G3710ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 10:2411/01/17 10:24EPA 9040C5.55pH Units1Field - pH7110414NAPH11/01/17 10:2411/01/17 10:24NA320mV1Field - Redox7110414NAREDOX11/01/17 10:2411/01/17 10:24SM 2550 B15.7C1Field - Temperature7110414NATEMP11/01/17 10:2411/01/17 10:24EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 10:2411/01/17 10:24NA12.35feet1Field - Water Level7110414NAWL11/01/17 10:2411/01/17 10:24Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 11:5511/10/17 09:00Page 95 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWCGround WaterAAK0017-33AAK001711/01/17 10:24Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 11:5511/10/17 09:00Page 96 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWCGround WaterAAK0017-33AAK001711/01/17 10:24Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 11:5511/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 11:5511/10/17 09:00EPA 8260B92 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 11:5511/10/17 09:0080-120EPA 8260B93 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 11:5511/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 11:5511/10/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 11:5511/10/17 09:0080-120Page 97 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWCGround WaterAAK0017-34AAK001711/02/17 08:42Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.19.17NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:4211/02/17 08:42Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:2711/07/17 10:30EPA 6020B0.60ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 16:2711/07/17 10:30EPA 6020B31.9ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:2711/07/17 10:30EPA 6020B0.33ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 16:2711/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:2711/07/17 10:30EPA 6020B4.97ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 16:2711/07/17 10:30EPA 6020B7.81ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 16:2711/07/17 10:30EPA 6020B1.38ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:2711/07/17 10:30EPA 6020B1.20ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:2711/07/17 10:30EPA 6020B3.92ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:2711/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:2711/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:2711/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:2711/07/17 10:30EPA 6020B8.39ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:2711/07/17 10:30EPA 6020B5.70ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:2711/07/17 10:30Page 98 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWDGround WaterAAK0017-35AAK001711/01/17 11:09Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A530umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 11:0911/01/17 11:09SM 4500-O G2330ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 11:0911/01/17 11:09EPA 9040C5.73pH Units1Field - pH7110414NAPH11/01/17 11:0911/01/17 11:09NA202mV1Field - Redox7110414NAREDOX11/01/17 11:0911/01/17 11:09SM 2550 B15.0C1Field - Temperature7110414NATEMP11/01/17 11:0911/01/17 11:09EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 11:0911/01/17 11:09NA28.14feet1Field - Water Level7110414NAWL11/01/17 11:0911/01/17 11:09Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 12:2211/10/17 09:00EPA 8260B5.9ug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 12:2211/10/17 09:00EPA 8260B0.8ug/L1Chlorobenzene3.0J7110293EPA 5030B0.5108-90-711/10/17 12:2211/10/17 09:00EPA 8260B1.5ug/L1Chloroethane10J7110293EPA 5030B0.575-00-311/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 12:2211/10/17 09:00Page 99 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWDGround WaterAAK0017-35AAK001711/01/17 11:09Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 12:2211/10/17 09:00EPA 8260B10ug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 12:2211/10/17 09:00EPA 8260B0.4ug/L11,1-Dichloroethane5.0J7110293EPA 5030B0.475-34-311/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 12:2211/10/17 09:00EPA 8260B41ug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 12:2211/10/17 09:00Page 100 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWDGround WaterAAK0017-35AAK001711/01/17 11:09Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 12:2211/10/17 09:00EPA 8260B2.3ug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 12:2211/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 12:2211/10/17 09:00EPA 8260B3.9ug/L1Xylenes, total5.0J7110293EPA 5030B0.91330-20-711/10/17 12:2211/10/17 09:00EPA 8260B94 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 12:2211/10/17 09:0080-120EPA 8260B95 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 12:2211/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 12:2211/10/17 09:0080-120EPA 8260B98 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 12:2211/10/17 09:0080-120Page 101 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWDGround WaterAAK0017-36AAK001711/02/17 08:30Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.121.0NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:3011/02/17 08:30Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:3211/07/17 10:30EPA 6020B1.23ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 16:3211/07/17 10:30EPA 6020B151ug/L1Barium1007110155EPA 3005A0.427440-39-311/16/17 16:3211/07/17 10:30EPA 6020B0.30ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 16:3211/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:3211/07/17 10:30EPA 6020B9.17ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 16:3211/07/17 10:30EPA 6020B6.69ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 16:3211/07/17 10:30EPA 6020B7.62ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:3211/07/17 10:30EPA 6020B1.60ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:3211/07/17 10:30EPA 6020B20.4ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:3211/07/17 10:30EPA 6020B1.87ug/L1Selenium10.0J7110155EPA 3005A1.767782-49-211/16/17 16:3211/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:3211/07/17 10:30EPA 6020B0.06ug/L1Thallium5.50J7110155EPA 3005A0.057440-28-011/16/17 16:3211/07/17 10:30EPA 6020B12.8ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:3211/07/17 10:30EPA 6020B14.5ug/L1Zinc10.07110155EPA 3005A1.207440-66-611/16/17 16:3211/07/17 10:30Page 102 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWHGround WaterAAK0017-37AAK001711/01/17 11:38Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A162umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 11:3811/01/17 11:38SM 4500-O G1570ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 11:3811/01/17 11:38EPA 9040C5.80pH Units1Field - pH7110414NAPH11/01/17 11:3811/01/17 11:38NA272mV1Field - Redox7110414NAREDOX11/01/17 11:3811/01/17 11:38SM 2550 B13.9C1Field - Temperature7110414NATEMP11/01/17 11:3811/01/17 11:38EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 11:3811/01/17 11:38NA27.36feet1Field - Water Level7110414NAWL11/01/17 11:3811/01/17 11:38Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 12:4911/10/17 09:00Page 103 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWHGround WaterAAK0017-37AAK001711/01/17 11:38Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 12:4911/10/17 09:00Page 104 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWHGround WaterAAK0017-37AAK001711/01/17 11:38Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 12:4911/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 12:4911/10/17 09:00EPA 8260B92 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 12:4911/10/17 09:0080-120EPA 8260B94 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 12:4911/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 12:4911/10/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 12:4911/10/17 09:0080-120Page 105 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWHGround WaterAAK0017-38AAK001711/02/17 08:18Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.115.0NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:1811/02/17 08:18Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:3811/07/17 10:30EPA 6020B0.62ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 16:3811/07/17 10:30EPA 6020B59.5ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:3811/07/17 10:30EPA 6020B0.23ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 16:3811/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:3811/07/17 10:30EPA 6020B4.10ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 16:3811/07/17 10:30EPA 6020B1.20ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 16:3811/07/17 10:30EPA 6020B4.29ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:3811/07/17 10:30EPA 6020B1.29ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:3811/07/17 10:30EPA 6020B3.51ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:3811/07/17 10:30EPA 6020B3.11ug/L1Selenium10.0J7110155EPA 3005A1.767782-49-211/16/17 16:3811/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:3811/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:3811/07/17 10:30EPA 6020B8.68ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:3811/07/17 10:30EPA 6020B9.69ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:3811/07/17 10:30Page 106 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWH DeepGround WaterAAK0017-39AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A264umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 12:1211/01/17 12:12SM 4500-O G1520ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 12:1211/01/17 12:12EPA 9040C6.12pH Units1Field - pH7110414NAPH11/01/17 12:1211/01/17 12:12NA333mV1Field - Redox7110414NAREDOX11/01/17 12:1211/01/17 12:12SM 2550 B13.7C1Field - Temperature7110414NATEMP11/01/17 12:1211/01/17 12:12EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 12:1211/01/17 12:12NA27.51feet1Field - Water Level7110414NAWL11/01/17 12:1211/01/17 12:12Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 13:1511/10/17 09:00Page 107 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWH DeepGround WaterAAK0017-39AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 13:1511/10/17 09:00Page 108 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWH DeepGround WaterAAK0017-39AAK001711/01/17 12:12Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 13:1511/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 13:1511/10/17 09:00EPA 8260B92 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 13:1511/10/17 09:0080-120EPA 8260B96 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 13:1511/10/17 09:0078-120EPA 8260B97 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 13:1511/10/17 09:0080-120EPA 8260B96 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 13:1511/10/17 09:0080-120Page 109 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWH DeepGround WaterAAK0017-40AAK001711/02/17 08:15Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.13.17NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:1511/02/17 08:15Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 16:4411/07/17 10:30EPA 6020B53.0ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Beryllium1.007110155EPA 3005A0.097440-41-711/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Chromium10.07110155EPA 3005A0.457440-47-311/16/17 16:4411/07/17 10:30EPA 6020B0.38ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 16:4411/07/17 10:30EPA 6020B0.82ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:4411/07/17 10:30EPA 6020B0.18ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:4411/07/17 10:30EPA 6020B0.80ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:4411/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:4411/07/17 10:30EPA 6020B4.12ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:4411/07/17 10:30EPA 6020B1.83ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:4411/07/17 10:30Page 110 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWJGround WaterAAK0017-41AAK001711/01/17 10:06Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A256umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 10:0611/01/17 10:06SM 4500-O G2660ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 10:0611/01/17 10:06EPA 9040C6.41pH Units1Field - pH7110414NAPH11/01/17 10:0611/01/17 10:06NA429mV1Field - Redox7110414NAREDOX11/01/17 10:0611/01/17 10:06SM 2550 B13.6C1Field - Temperature7110414NATEMP11/01/17 10:0611/01/17 10:06EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 10:0611/01/17 10:06NA30.92feet1Field - Water Level7110414NAWL11/01/17 10:0611/01/17 10:06Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 13:4211/10/17 09:00Page 111 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWJGround WaterAAK0017-41AAK001711/01/17 10:06Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 13:4211/10/17 09:00Page 112 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWJGround WaterAAK0017-41AAK001711/01/17 10:06Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 13:4211/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 13:4211/10/17 09:00EPA 8260B95 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 13:4211/10/17 09:0080-120EPA 8260B96 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 13:4211/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 13:4211/10/17 09:0080-120EPA 8260B94 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 13:4211/10/17 09:0080-120Page 113 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWJGround WaterAAK0017-42AAK001711/02/17 08:50Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.128.0NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:5011/02/17 08:50Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 16:5011/07/17 10:30NDEPA 6020Bug/L1Arsenic10.07110155EPA 3005A0.527440-38-211/16/17 16:5011/07/17 10:30EPA 6020B18.7ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 16:5011/07/17 10:30EPA 6020B0.13ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 16:5011/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 16:5011/07/17 10:30EPA 6020B2.59ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 16:5011/07/17 10:30EPA 6020B0.92ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 16:5011/07/17 10:30EPA 6020B0.98ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 16:5011/07/17 10:30EPA 6020B1.24ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 16:5011/07/17 10:30EPA 6020B2.21ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 16:5011/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 16:5011/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 16:5011/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 16:5011/07/17 10:30EPA 6020B8.18ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 16:5011/07/17 10:30EPA 6020B6.22ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 16:5011/07/17 10:30Page 114 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWKGround WaterAAK0017-43AAK001711/01/17 10:58Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 9050A218umhos/cm1Field - Specific Conductance17110414NA1COND11/01/17 10:5811/01/17 10:58SM 4500-O G1300ug/L1Dissolved Oxygen0.07110414NA0.0NA11/01/17 10:5811/01/17 10:58EPA 9040C5.72pH Units1Field - pH7110414NAPH11/01/17 10:5811/01/17 10:58NA327mV1Field - Redox7110414NAREDOX11/01/17 10:5811/01/17 10:58SM 2550 B14.2C1Field - Temperature7110414NATEMP11/01/17 10:5811/01/17 10:58EPA 180.1800NTU1Field - Turbidity0.10>7110414NA0.10TURB11/01/17 10:5811/01/17 10:58NA25.58feet1Field - Water Level7110414NAWL11/01/17 10:5811/01/17 10:58Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Acetone1007110293EPA 5030B8.267-64-111/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Acrylonitrile2007110293EPA 5030B2.5107-13-111/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Benzene1.07110293EPA 5030B0.271-43-211/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Bromochloromethane3.07110293EPA 5030B0.574-97-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Bromodichloromethane1.07110293EPA 5030B0.475-27-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Bromoform3.07110293EPA 5030B0.675-25-211/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Bromomethane107110293EPA 5030B1.074-83-911/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Carbon Disulfide1007110293EPA 5030B0.875-15-011/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Carbon Tetrachloride1.07110293EPA 5030B0.456-23-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Chlorobenzene3.07110293EPA 5030B0.5108-90-711/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Chloroethane107110293EPA 5030B0.575-00-311/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Chloroform5.07110293EPA 5030B0.667-66-311/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Chloromethane1.07110293EPA 5030B0.474-87-311/10/17 14:0811/10/17 09:00Page 115 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWKGround WaterAAK0017-43AAK001711/01/17 10:58Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Dibromochloromethane1.07110293EPA 5030B0.3124-48-111/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,2-Dibromo-3-chloropropane137110293EPA 5030B0.696-12-811/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,2-Dibromoethane1.07110293EPA 5030B0.3106-93-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Dibromomethane107110293EPA 5030B0.674-95-311/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,2-Dichlorobenzene5.07110293EPA 5030B0.595-50-111/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,4-Dichlorobenzene1.07110293EPA 5030B0.6106-46-711/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1trans-1,4-Dichloro-2-butene1007110293EPA 5030B1.6110-57-611/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethane5.07110293EPA 5030B0.475-34-311/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,2-Dichloroethane1.07110293EPA 5030B0.7107-06-211/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,1-Dichloroethene5.07110293EPA 5030B0.775-35-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1cis-1,2-Dichloroethene5.07110293EPA 5030B0.7156-59-211/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1trans-1,2-Dichloroethene5.07110293EPA 5030B0.5156-60-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,2-Dichloropropane1.07110293EPA 5030B0.678-87-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1cis-1,3-Dichloropropene1.07110293EPA 5030B0.210061-01-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1trans-1,3-Dichloropropene1.07110293EPA 5030B0.310061-02-611/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Ethylbenzene1.07110293EPA 5030B0.4100-41-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Iodomethane107110293EPA 5030B3.174-88-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Methyl Butyl Ketone (2-Hexanone)507110293EPA 5030B0.9591-78-611/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Methylene Chloride1.07110293EPA 5030B0.575-09-211/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Methyl Ethyl Ketone (2-Butanone)1007110293EPA 5030B3.278-93-311/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L14-Methyl-2-pentanone (MIBK)1007110293EPA 5030B0.9108-10-111/10/17 14:0811/10/17 09:00Page 116 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWKGround WaterAAK0017-43AAK001711/01/17 10:58Project:Cabarrus Co - 2 & 311/02/17 15:50Volatile Organic Compounds by EPA 8260NDEPA 8260Bug/L1Styrene1.07110293EPA 5030B0.5100-42-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,1,1,2-Tetrachloroethane5.07110293EPA 5030B0.3630-20-611/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,1,2,2-Tetrachloroethane1.07110293EPA 5030B0.579-34-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Tetrachloroethene1.07110293EPA 5030B0.8127-18-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Toluene1.07110293EPA 5030B0.3108-88-311/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,1,1-Trichloroethane1.07110293EPA 5030B0.471-55-611/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,1,2-Trichloroethane1.07110293EPA 5030B0.679-00-511/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Trichloroethene1.07110293EPA 5030B0.379-01-611/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Trichlorofluoromethane1.07110293EPA 5030B0.575-69-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L11,2,3-Trichloropropane1.07110293EPA 5030B0.596-18-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Vinyl Acetate507110293EPA 5030B0.4108-05-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Vinyl Chloride1.07110293EPA 5030B0.675-01-411/10/17 14:0811/10/17 09:00NDEPA 8260Bug/L1Xylenes, total5.07110293EPA 5030B0.91330-20-711/10/17 14:0811/10/17 09:00EPA 8260B91 %Surr: Dibromofluoromethane7110293EPA 5030B1868-53-711/10/17 14:0811/10/17 09:0080-120EPA 8260B94 %Surr: 1,2-Dichloroethane-d47110293EPA 5030B17060-07-011/10/17 14:0811/10/17 09:0078-120EPA 8260B96 %Surr: Toluene-d87110293EPA 5030B2037-26-511/10/17 14:0811/10/17 09:0080-120EPA 8260B93 %Surr: 4-Bromofluorobenzene7110293EPA 5030B460-00-411/10/17 14:0811/10/17 09:0080-120Page 117 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultAnalyteSWSL/ RLPrepMethodQual DFUnitsBatchAnalyticalMethodMDLCAS #Prep Date/TimeAnalysis Date/TimeClient ID:Date/Time Sampled:Matrix:Report No.:Lab No:Date/Time Received:1302-MWKGround WaterAAK0017-44AAK001711/02/17 08:35Project:Cabarrus Co - 2 & 311/02/17 15:50On SiteEPA 180.111.0NTU1Field - Turbidity0.107110414NA0.10TURB11/02/17 08:3511/02/17 08:35Metals, TotalNDEPA 6020Bug/L1Antimony6.007110155EPA 3005A0.607440-36-011/16/17 17:1211/07/17 10:30EPA 6020B0.82ug/L1Arsenic10.0J7110155EPA 3005A0.527440-38-211/16/17 17:1211/07/17 10:30EPA 6020B20.2ug/L1Barium100J7110155EPA 3005A0.427440-39-311/16/17 17:1211/07/17 10:30EPA 6020B0.16ug/L1Beryllium1.00J7110155EPA 3005A0.097440-41-711/16/17 17:1211/07/17 10:30NDEPA 6020Bug/L1Cadmium1.007110155EPA 3005A0.147440-43-911/16/17 17:1211/07/17 10:30EPA 6020B3.28ug/L1Chromium10.0J7110155EPA 3005A0.457440-47-311/16/17 17:1211/07/17 10:30EPA 6020B1.23ug/L1Cobalt10.0J7110155EPA 3005A0.267440-48-411/16/17 17:1211/07/17 10:30EPA 6020B1.03ug/L1Copper10.0J7110155EPA 3005A0.277440-50-811/16/17 17:1211/07/17 10:30EPA 6020B0.87ug/L1Lead10.0J7110155EPA 3005A0.077439-92-111/16/17 17:1211/07/17 10:30EPA 6020B2.20ug/L1Nickel50.0J7110155EPA 3005A0.497440-02-011/16/17 17:1211/07/17 10:30NDEPA 6020Bug/L1Selenium10.07110155EPA 3005A1.767782-49-211/16/17 17:1211/07/17 10:30NDEPA 6020Bug/L1Silver10.07110155EPA 3005A0.237440-22-411/16/17 17:1211/07/17 10:30NDEPA 6020Bug/L1Thallium5.507110155EPA 3005A0.057440-28-011/16/17 17:1211/07/17 10:30EPA 6020B8.12ug/L1Vanadium25.0J7110155EPA 3005A1.207440-62-211/16/17 17:1211/07/17 10:30EPA 6020B4.57ug/L1Zinc10.0J7110155EPA 3005A1.207440-66-611/16/17 17:1211/07/17 10:30Page 118 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteGeneral Chemistry - Quality ControlBatch 7110018 - SM 5210 BBlank (7110018-BLK1)Prepared: 11/01/17 Analyzed: 11/06/17 Biochemical Oxygen Demandug/LND2000LCS (7110018-BS1)Prepared: 11/01/17 Analyzed: 11/06/17 Biochemical Oxygen Demandug/L197000200019800085-11599Duplicate (7110018-DUP1)Prepared: 11/01/17 Analyzed: 11/06/17 Source: AAK0020-01Biochemical Oxygen Demandug/L91000200095000204Batch 7110028 - SM 5210 BBlank (7110028-BLK1)Prepared: 11/02/17 Analyzed: 11/07/17 Biochemical Oxygen Demandug/LND2000LCS (7110028-BS1)Prepared: 11/02/17 Analyzed: 11/07/17 Biochemical Oxygen Demandug/L210000200019800085-115106Duplicate (7110028-DUP1)Prepared: 11/02/17 Analyzed: 11/07/17 Source: AAK0039-01Biochemical Oxygen Demandug/L109000020001100000200.9Batch 7110054 - SM 5220 DBlank (7110054-BLK1)Prepared & Analyzed: 11/02/17 Chemical Oxygen Demandug/LND10000LCS (7110054-BS1)Prepared & Analyzed: 11/02/17 Chemical Oxygen Demandug/L2170001000020000090-110108Page 119 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteGeneral Chemistry - Quality ControlBatch 7110054 - SM 5220 DMatrix Spike (7110054-MS1)Prepared & Analyzed: 11/02/17 Source: AAJ0993-01Chemical Oxygen Demandug/L21700010000200000ND90-110108Matrix Spike (7110054-MS2)Prepared & Analyzed: 11/02/17 Source: AAK0017-01Chemical Oxygen Demandug/L2070001000020000035200QM-0590-11086Matrix Spike Dup (7110054-MSD1)Prepared & Analyzed: 11/02/17 Source: AAJ0993-01Chemical Oxygen Demandug/L21500010000200000ND1090-1101080.5Batch 7110066 - SM 5210 BBlank (7110066-BLK1)Prepared: 11/03/17 Analyzed: 11/08/17 Biochemical Oxygen Demandug/LND2000LCS (7110066-BS1)Prepared: 11/03/17 Analyzed: 11/08/17 Biochemical Oxygen Demandug/L191000200019800085-11596Duplicate (7110066-DUP1)Prepared: 11/03/17 Analyzed: 11/08/17 Source: AAK0091-01Biochemical Oxygen Demandug/L88000200091000203Batch 7110067 - SM 2320 BBlank (7110067-BLK1)Prepared & Analyzed: 11/02/17 Alkalinity as CaCO3ug/LND1000LCS (7110067-BS1)Prepared & Analyzed: 11/02/17 Alkalinity as CaCO3ug/L102000100010000085-115102Page 120 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteGeneral Chemistry - Quality ControlBatch 7110067 - SM 2320 BDuplicate (7110067-DUP1)Prepared & Analyzed: 11/02/17 Source: AAK0017-01Alkalinity as CaCO3ug/L1300001000132000102Batch 7110081 - SM 2540 CBlank (7110081-BLK1)Prepared & Analyzed: 11/03/17 Total Dissolved Solidsug/LND10000LCS (7110081-BS1)Prepared & Analyzed: 11/03/17 Total Dissolved Solidsug/L3940001000040000084-10898Duplicate (7110081-DUP1)Prepared & Analyzed: 11/03/17 Source: AAK0018-09Total Dissolved Solidsug/L5250005000088500010QR-0351Batch 7110087 - EPA 410.4Blank (7110087-BLK1)Prepared & Analyzed: 11/03/17 Chemical Oxygen Demandug/LND10000LCS (7110087-BS1)Prepared & Analyzed: 11/03/17 Chemical Oxygen Demandug/L2170001000020000090-110108Duplicate (7110087-DUP1)Prepared & Analyzed: 11/03/17 Source: AAJ0996-01RE1Chemical Oxygen Demandug/L1740000200001730000100.4Matrix Spike (7110087-MS1)Prepared & Analyzed: 11/03/17 Source: AAK0017-32Chemical Oxygen Demandug/L19500010000200000ND90-11098Page 121 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteGeneral Chemistry - Quality ControlBatch 7110087 - EPA 410.4Matrix Spike (7110087-MS2)Prepared & Analyzed: 11/03/17 Source: AAK0023-01Chemical Oxygen Demandug/L94300002000004000000537000090-110101Matrix Spike Dup (7110087-MSD1)Prepared & Analyzed: 11/03/17 Source: AAK0017-32Chemical Oxygen Demandug/L21000010000200000ND1090-1101057Batch 7110119 - SM 4500-S DBlank (7110119-BLK1)Prepared & Analyzed: 11/06/17 Total Sulfideug/LND200LCS (7110119-BS1)Prepared & Analyzed: 11/06/17 Total Sulfideug/L525200520.2080-120101Matrix Spike (7110119-MS1)Prepared & Analyzed: 11/06/17 Source: AAK0090-01Total Sulfideug/L659200520.20ND30-129127Matrix Spike Dup (7110119-MSD1)Prepared & Analyzed: 11/06/17 Source: AAK0090-01Total Sulfideug/L557200520.20ND10QR-0330-12910716.8Batch 7110168 - EPA 9060ABlank (7110168-BLK1)Prepared & Analyzed: 11/07/17 Total Organic Carbonug/LND1000LCS (7110168-BS1)Prepared & Analyzed: 11/07/17 Total Organic Carbonug/L2120010002000088-112106Page 122 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteGeneral Chemistry - Quality ControlBatch 7110168 - EPA 9060AMatrix Spike (7110168-MS1)Prepared & Analyzed: 11/07/17 Source: AAJ0935-01Total Organic Carbonug/L21800100020000ND67-141109Matrix Spike Dup (7110168-MSD1)Prepared & Analyzed: 11/07/17 Source: AAJ0935-01Total Organic Carbonug/L21800100020000ND1667-1411090.05Page 123 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteInorganic Anions - Quality ControlBatch 7110029 - EPA 9056ABlank (7110029-BLK1)Prepared & Analyzed: 11/01/17 Chlorideug/LND1000Nitrate as Nug/LND50Sulfateug/L1485000JLCS (7110029-BS1)Prepared & Analyzed: 11/01/17 Chlorideug/L1040010001002090-110104Nitrate as Nug/L10500501001090-110105Sulfateug/L1040050001005090-110104Matrix Spike (7110029-MS1)Prepared & Analyzed: 11/01/17 Source: AAK0017-02Chlorideug/L5880010001002054500QM-0590-11043Nitrate as Nug/L103005010010ND90-110103Sulfateug/L16400500010050661090-11097Matrix Spike (7110029-MS2)Prepared: 11/01/17 Analyzed: 11/02/17 Source: AAK0035-08Chlorideug/L9380010001002092800QM-0590-11010Nitrate as Nug/L191005010010868090-110104Sulfateug/L3950050001005027800QM-0590-110116Matrix Spike Dup (7110029-MSD1)Prepared & Analyzed: 11/01/17 Source: AAK0017-02Chlorideug/L592001000100205450015QM-0590-110470.8Nitrate as Nug/L105005010010ND1590-1101052Sulfateug/L1650050001005066101590-110980.5Batch 7110031 - EPA 9056ABlank (7110031-BLK1)Prepared: 11/01/17 Analyzed: 11/03/17 Chlorideug/LND1000Nitrate as Nug/LND50Page 124 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteInorganic Anions - Quality ControlBatch 7110031 - EPA 9056ABlank (7110031-BLK1)Prepared: 11/01/17 Analyzed: 11/03/17 Sulfateug/LND5000LCS (7110031-BS1)Prepared: 11/01/17 Analyzed: 11/03/17 Chlorideug/L1060010001002090-110106Nitrate as Nug/L10600501001090-110106Sulfateug/L1050050001005090-110105Matrix Spike (7110031-MS1)Prepared: 11/01/17 Analyzed: 11/03/17 Source: AAK0017-13Chlorideug/L16400100010020627090-110101Nitrate as Nug/L106005010010ND90-110106Sulfateug/L1100050001005046890-110105Matrix Spike (7110031-MS2)Prepared: 11/01/17 Analyzed: 11/03/17 Source: AAK0018-05Chlorideug/L15200100010020501090-110102Nitrate as Nug/L10400501001035990-110101Sulfateug/L13200500010050341090-11097Matrix Spike Dup (7110031-MSD1)Prepared: 11/01/17 Analyzed: 11/03/17 Source: AAK0017-13Chlorideug/L1680010001002062701590-1101053Nitrate as Nug/L106005010010ND1590-1101060.2Sulfateug/L112005000100504681590-1101072Page 125 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110027 - EPA 3005ABlank (7110027-BLK1)Prepared: 11/01/17 Analyzed: 11/11/17 Antimonyug/LND6.00Arsenicug/LND10.0Bariumug/LND100Berylliumug/LND1.00Cadmiumug/LND1.00Chromiumug/LND10.0Cobaltug/LND10.0Copperug/LND10.0Ironug/LND40.0Leadug/LND10.0Manganeseug/LND10.0Nickelug/LND50.0Seleniumug/LND10.0Silverug/LND10.0Thalliumug/LND5.50Vanadiumug/LND25.0Zincug/LND10.0LCS (7110027-BS1)Prepared: 11/01/17 Analyzed: 11/11/17 Antimonyug/L1116.00100.0080-120111Arsenicug/L10310.0100.0080-120103Bariumug/L104100100.0080-120104Berylliumug/L1061.00100.0080-120106Cadmiumug/L1011.00100.0080-120101Chromiumug/L10910.0100.0080-120109Cobaltug/L10410.0100.0080-120104Copperug/L10210.0100.0080-120102Ironug/L107040.01000.080-120107Page 126 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110027 - EPA 3005ALCS (7110027-BS1)Prepared: 11/01/17 Analyzed: 11/11/17 Leadug/L10910.0100.0080-120109Manganeseug/L10710.0100.0080-120107Nickelug/L10850.0100.0080-120108Seleniumug/L10710.0100.0080-120107Silverug/L10310.0100.0080-120103Thalliumug/L1085.50100.0080-120108Vanadiumug/L10725.0100.0080-120107Zincug/L11110.0100.0080-120111Matrix Spike (7110027-MS1)Prepared: 11/01/17 Analyzed: 11/11/17 Source: AAJ0913-32Antimonyug/L1126.00100.00ND75-125112Arsenicug/L10210.0100.00ND75-125102Bariumug/L304100100.0019275-125111Berylliumug/L1051.00100.00ND75-125105Cadmiumug/L99.61.00100.00ND75-125100Chromiumug/L11010.0100.001.3275-125108Cobaltug/L10210.0100.001.6475-125101Copperug/L10110.0100.002.2175-12599Ironug/L118040.01000.013875-125104Leadug/L10410.0100.000.1075-125104Manganeseug/L21910.0100.0011875-125101Nickelug/L10350.0100.002.5675-125100Seleniumug/L10910.0100.00ND75-125109Silverug/L10010.0100.00ND75-125100Thalliumug/L1055.50100.00ND75-125105Vanadiumug/L11125.0100.001.5775-125109Zincug/L11710.0100.0011.175-125106Page 127 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110027 - EPA 3005AMatrix Spike Dup (7110027-MSD1)Prepared: 11/01/17 Analyzed: 11/11/17 Source: AAJ0913-32Antimonyug/L1076.00100.00ND2075-1251075Arsenicug/L10310.0100.00ND2075-1251032Bariumug/L296100100.001922075-1251033Berylliumug/L1071.00100.00ND2075-1251072Cadmiumug/L1011.00100.00ND2075-1251011Chromiumug/L11410.0100.001.322075-1251134Cobaltug/L10710.0100.001.642075-1251054Copperug/L10310.0100.002.212075-1251012Ironug/L121040.01000.01382075-1251083Leadug/L10310.0100.000.102075-1251031Manganeseug/L22410.0100.001182075-1251062Nickelug/L10550.0100.002.562075-1251022Seleniumug/L10410.0100.00ND2075-1251044Silverug/L10110.0100.00ND2075-1251010.2Thalliumug/L1055.50100.00ND2075-1251050.4Vanadiumug/L11025.0100.001.572075-1251090.2Zincug/L11910.0100.0011.12075-1251082Post Spike (7110027-PS1)Prepared: 11/01/17 Analyzed: 11/11/17 Source: AAJ0913-32Antimonyug/L110100.000.2280-120110Arsenicug/L101100.000.4580-120100Bariumug/L294100.0019280-120101Berylliumug/L108100.000.00280-120108Cadmiumug/L99.8100.000.1280-120100Chromiumug/L110100.001.3280-120109Cobaltug/L103100.001.6480-120101Copperug/L99.2100.002.2180-12097Ironug/L12001000.013880-120107Page 128 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110027 - EPA 3005APost Spike (7110027-PS1)Prepared: 11/01/17 Analyzed: 11/11/17 Source: AAJ0913-32Leadug/L103100.000.1080-120103Manganeseug/L225100.0011880-120107Nickelug/L103100.002.5680-120101Seleniumug/L104100.000.2880-120104Silverug/L100100.000.00480-120100Thalliumug/L107100.000.0580-120107Vanadiumug/L110100.001.5780-120108Zincug/L118100.0011.180-120107Batch 7110070 - EPA 7470ABlank (7110070-BLK1)Prepared & Analyzed: 11/03/17 Mercuryug/LND0.200LCS (7110070-BS1)Prepared & Analyzed: 11/03/17 Mercuryug/L2.300.2002.500080-12092Matrix Spike (7110070-MS1)Prepared & Analyzed: 11/03/17 Source: AAJ0956-01Mercuryug/L2.270.2002.50000.11775-12586Matrix Spike Dup (7110070-MSD1)Prepared & Analyzed: 11/03/17 Source: AAJ0956-01Mercuryug/L2.190.2002.50000.1172075-125834Post Spike (7110070-PS1)Prepared & Analyzed: 11/03/17 Source: AAJ0956-01Mercuryug/L1.581.66670.07880-12090Page 129 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110155 - EPA 3005ABlank (7110155-BLK1)Prepared: 11/07/17 Analyzed: 11/16/17 Antimonyug/LND6.00Arsenicug/LND10.0Bariumug/LND100Berylliumug/LND1.00Cadmiumug/LND1.00Chromiumug/LND10.0Cobaltug/LND10.0Copperug/LND10.0Leadug/LND10.0Nickelug/LND50.0Seleniumug/LND10.0Silverug/LND10.0Thalliumug/LND5.50Vanadiumug/LND25.0Zincug/LND10.0LCS (7110155-BS1)Prepared: 11/07/17 Analyzed: 11/16/17 Antimonyug/L1066.00100.0080-120106Arsenicug/L10110.0100.0080-120101Bariumug/L101100100.0080-120101Berylliumug/L1041.00100.0080-120104Cadmiumug/L1021.00100.0080-120102Chromiumug/L10510.0100.0080-120105Cobaltug/L10210.0100.0080-120102Copperug/L10010.0100.0080-120100Leadug/L99.710.0100.0080-120100Nickelug/L10250.0100.0080-120102Seleniumug/L10310.0100.0080-120103Page 130 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110155 - EPA 3005ALCS (7110155-BS1)Prepared: 11/07/17 Analyzed: 11/16/17 Silverug/L10210.0100.0080-120102Thalliumug/L1005.50100.0080-120100Vanadiumug/L10225.0100.0080-120102Zincug/L10610.0100.0080-120106Matrix Spike (7110155-MS1)Prepared: 11/07/17 Analyzed: 11/16/17 Source: AAK0018-06Antimonyug/L92.06.00100.00ND75-12592Arsenicug/L95.810.0100.000.5975-12595Bariumug/L415100100.0030775-125108Berylliumug/L85.21.00100.000.5675-12585Cadmiumug/L1021.00100.00ND75-125102Chromiumug/L12510.0100.0021.275-125104Cobaltug/L12010.0100.0020.975-12599Copperug/L23310.0100.0012675-125107Leadug/L98.110.0100.002.8875-12595Nickelug/L11450.0100.0013.875-125100Seleniumug/L96.710.0100.002.3975-12594Silverug/L98.910.0100.00ND75-12599Thalliumug/L97.85.50100.000.2275-12598Vanadiumug/L20625.0100.0093.075-125113Zincug/L17310.0100.0062.975-125110Matrix Spike Dup (7110155-MSD1)Prepared: 11/07/17 Analyzed: 11/16/17 Source: AAK0018-06Antimonyug/L90.76.00100.00ND2075-125911Arsenicug/L97.110.0100.000.592075-125971Bariumug/L402100100.003072075-125953Berylliumug/L86.51.00100.000.562075-125861Cadmiumug/L1031.00100.00ND2075-1251030.7Page 131 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110155 - EPA 3005AMatrix Spike Dup (7110155-MSD1)Prepared: 11/07/17 Analyzed: 11/16/17 Source: AAK0018-06Chromiumug/L12410.0100.0021.22075-1251031Cobaltug/L12010.0100.0020.92075-125990.3Copperug/L23510.0100.001262075-1251080.5Leadug/L96.910.0100.002.882075-125941Nickelug/L11350.0100.0013.82075-125990.9Seleniumug/L97.010.0100.002.392075-125950.2Silverug/L10110.0100.00ND2075-1251012Thalliumug/L96.15.50100.000.222075-125962Vanadiumug/L20325.0100.0093.02075-1251101Zincug/L17310.0100.0062.92075-1251100.007Post Spike (7110155-PS1)Prepared: 11/07/17 Analyzed: 11/16/17 Source: AAK0018-06Antimonyug/L94.0100.000.0380-12094Arsenicug/L99.7100.000.5980-12099Bariumug/L417100.0030780-120110Berylliumug/L87.2100.000.5680-12087Cadmiumug/L104100.000.0780-120103Chromiumug/L124100.0021.280-120103Cobaltug/L119100.0020.980-12098Copperug/L229100.0012680-120103Leadug/L101100.002.8880-12098Nickelug/L117100.0013.880-120103Seleniumug/L104100.002.3980-120101Silverug/L102100.000.0480-120102Thalliumug/L99.0100.000.2280-12099Vanadiumug/L197100.0093.080-120104Zincug/L167100.0062.980-120104Page 132 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110280 - EPA 3005ABlank (7110280-BLK1)Prepared: 11/10/17 Analyzed: 11/14/17 Antimonyug/LND6.00Arsenicug/LND10.0Bariumug/LND100Berylliumug/LND1.00Cadmiumug/LND1.00Chromiumug/LND10.0Cobaltug/LND10.0Copperug/LND10.0Leadug/LND10.0Nickelug/LND50.0Seleniumug/LND10.0Silverug/LND10.0Thalliumug/LND5.50Vanadiumug/LND25.0Zincug/LND10.0LCS (7110280-BS1)Prepared: 11/10/17 Analyzed: 11/14/17 Antimonyug/L1076.00100.0080-120107Arsenicug/L10310.0100.0080-120103Bariumug/L104100100.0080-120104Berylliumug/L1101.00100.0080-120110Cadmiumug/L1051.00100.0080-120105Chromiumug/L11110.0100.0080-120111Cobaltug/L10610.0100.0080-120106Copperug/L10410.0100.0080-120104Leadug/L10310.0100.0080-120103Nickelug/L10850.0100.0080-120108Seleniumug/L10310.0100.0080-120103Page 133 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110280 - EPA 3005ALCS (7110280-BS1)Prepared: 11/10/17 Analyzed: 11/14/17 Silverug/L10110.0100.0080-120101Thalliumug/L1035.50100.0080-120103Vanadiumug/L11125.0100.0080-120111Zincug/L11010.0100.0080-120110Duplicate (7110280-DUP1)Prepared: 11/10/17 Analyzed: 11/14/17 Source: AAK0017-06Antimonyug/LND6.00ND20Arsenicug/L6.0910.05.9320J3Bariumug/L49050048820J0.5Berylliumug/L0.111.000.1020J12Cadmiumug/LND1.00ND20Chromiumug/L0.9810.00.9520J4Cobaltug/L6.1710.05.9620J4Copperug/L0.2710.0ND20JLeadug/L0.1010.00.0920J3Nickelug/L5.7250.05.3920J6Seleniumug/LND10.0ND20Silverug/LND10.0ND20Thalliumug/LND5.50ND20Vanadiumug/L2.6325.02.4120J9Zincug/L2.7410.02.6620J3Matrix Spike (7110280-MS1)Prepared: 11/10/17 Analyzed: 11/14/17 Source: AAK0017-06Antimonyug/L1066.00100.00ND75-125106Arsenicug/L10810.0100.005.9375-125102Bariumug/L588500100.0048875-12599Berylliumug/L93.51.00100.000.1075-12593Cadmiumug/L1001.00100.00ND75-125100Page 134 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110280 - EPA 3005AMatrix Spike (7110280-MS1)Prepared: 11/10/17 Analyzed: 11/14/17 Source: AAK0017-06Chromiumug/L10810.0100.000.9575-125107Cobaltug/L10910.0100.005.9675-125103Copperug/L99.110.0100.00ND75-12599Leadug/L96.710.0100.000.0975-12597Nickelug/L10650.0100.005.3975-125101Seleniumug/L10510.0100.00ND75-125105Silverug/L93.610.0100.00ND75-12594Thalliumug/L97.75.50100.00ND75-12598Vanadiumug/L11225.0100.002.4175-125109Zincug/L10810.0100.002.6675-125106Matrix Spike Dup (7110280-MSD1)Prepared: 11/10/17 Analyzed: 11/14/17 Source: AAK0017-06Antimonyug/L1086.00100.00ND2075-1251082Arsenicug/L10910.0100.005.932075-1251030.7Bariumug/L574500100.004882075-125862Berylliumug/L94.01.00100.000.102075-125940.5Cadmiumug/L1051.00100.00ND2075-1251054Chromiumug/L10810.0100.000.952075-1251070.02Cobaltug/L11010.0100.005.962075-1251040.7Copperug/L10010.0100.00ND2075-1251001Leadug/L94.810.0100.000.092075-125952Nickelug/L10850.0100.005.392075-1251021Seleniumug/L10510.0100.00ND2075-1251050.3Silverug/L94.910.0100.00ND2075-125951Thalliumug/L99.35.50100.00ND2075-125992Vanadiumug/L11325.0100.002.412075-1251111Zincug/L10810.0100.002.662075-1251050.2Page 135 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteMetals, Total - Quality ControlBatch 7110280 - EPA 3005APost Spike (7110280-PS1)Prepared: 11/10/17 Analyzed: 11/14/17 Source: AAK0017-06Antimonyug/L108100.000.1580-120108Arsenicug/L111100.005.9380-120105Bariumug/L580100.0048880-12092Berylliumug/L90.4100.000.1080-12090Cadmiumug/L104100.000.0280-120104Chromiumug/L106100.000.9580-120106Cobaltug/L105100.005.9680-12099Copperug/L96.7100.000.2680-12096Leadug/L95.3100.000.0980-12095Nickelug/L105100.005.3980-120100Seleniumug/L104100.000.8380-120103Silverug/L93.2100.000.0280-12093Thalliumug/L97.4100.000.00980-12097Vanadiumug/L109100.002.4180-120107Zincug/L105100.002.6680-120102Page 136 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110097 - EPA 5030BBlank (7110097-BLK1)Prepared & Analyzed: 11/02/17 Acetoneug/LND100Acrylonitrileug/LND200Benzeneug/LND1.0Bromochloromethaneug/LND3.0Bromodichloromethaneug/LND1.0Bromoformug/LND3.0Bromomethaneug/LND10Carbon Disulfideug/LND100Carbon Tetrachlorideug/LND1.0Chlorobenzeneug/LND3.0Chloroethaneug/LND10Chloroformug/LND5.0Chloromethaneug/LND1.0Dibromochloromethaneug/LND1.01,2-Dibromo-3-chloropropaneug/LND131,2-Dibromoethaneug/LND1.0Dibromomethaneug/LND101,2-Dichlorobenzeneug/LND5.01,4-Dichlorobenzeneug/LND1.0trans-1,4-Dichloro-2-buteneug/LND1001,1-Dichloroethaneug/LND5.01,2-Dichloroethaneug/LND1.01,1-Dichloroetheneug/LND5.0cis-1,2-Dichloroetheneug/LND5.0trans-1,2-Dichloroetheneug/LND5.01,2-Dichloropropaneug/LND1.0cis-1,3-Dichloropropeneug/LND1.0Page 137 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110097 - EPA 5030BBlank (7110097-BLK1)Prepared & Analyzed: 11/02/17 trans-1,3-Dichloropropeneug/LND1.0Ethylbenzeneug/LND1.0Iodomethaneug/LND10Methyl Butyl Ketone (2-Hexanone)ug/LND50Methylene Chlorideug/LND1.0Methyl Ethyl Ketone (2-Butanone)ug/LND1004-Methyl-2-pentanone (MIBK)ug/LND100Styreneug/LND1.01,1,1,2-Tetrachloroethaneug/LND5.01,1,2,2-Tetrachloroethaneug/LND1.0Tetrachloroetheneug/LND1.0Tolueneug/LND1.01,1,1-Trichloroethaneug/LND1.01,1,2-Trichloroethaneug/LND1.0Trichloroetheneug/LND1.0Trichlorofluoromethaneug/LND1.01,2,3-Trichloropropaneug/LND1.0Vinyl Acetateug/LND50Vinyl Chlorideug/LND1.0Xylenes, totalug/LND5.0ug/L50.00080-120Surr: Dibromofluoromethane9045ug/L50.00078-120Surr: 1,2-Dichloroethane-d410251ug/L50.00080-120Surr: Toluene-d810351ug/L50.00080-120Surr: 4-Bromofluorobenzene10251LCS (7110097-BS1)Prepared & Analyzed: 11/02/17 Benzeneug/L5150.00067-134102Page 138 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110097 - EPA 5030BLCS (7110097-BS1)Prepared & Analyzed: 11/02/17 Chlorobenzeneug/L5150.00069-1221021,1-Dichloroetheneug/L5850.00058-142117Tolueneug/L5150.00068-127102Trichloroetheneug/L4850.00072-13296ug/L50.00080-120Surr: Dibromofluoromethane9246ug/L50.00078-120Surr: 1,2-Dichloroethane-d410251ug/L50.00080-120Surr: Toluene-d810251ug/L50.00080-120Surr: 4-Bromofluorobenzene10251Matrix Spike (7110097-MS1)Prepared & Analyzed: 11/02/17 Source: AAK0012-01Benzeneug/L5850.0000.667-134114Chlorobenzeneug/L5650.0000.069-1221111,1-Dichloroetheneug/L8450.0000.0QM-0558-142168Tolueneug/L5950.0000.068-127118Trichloroetheneug/L5350.0000.072-132106ug/L50.00080-120Surr: Dibromofluoromethane8744ug/L50.00078-120Surr: 1,2-Dichloroethane-d410754ug/L50.00080-120Surr: Toluene-d810050ug/L50.00080-120Surr: 4-Bromofluorobenzene10050Matrix Spike Dup (7110097-MSD1)Prepared & Analyzed: 11/02/17 Source: AAK0012-01Benzeneug/L5750.0000.6967-1341122Chlorobenzeneug/L5550.0000.01369-12211011,1-Dichloroetheneug/L8350.0000.09QM-0558-1421661Tolueneug/L5950.0000.0968-1271180.3Trichloroetheneug/L5350.0000.01172-1321070.8Page 139 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110097 - EPA 5030BMatrix Spike Dup (7110097-MSD1)Prepared & Analyzed: 11/02/17 Source: AAK0012-01ug/L50.00080-120Surr: Dibromofluoromethane8944ug/L50.00078-120Surr: 1,2-Dichloroethane-d410854ug/L50.00080-120Surr: Toluene-d810050ug/L50.00080-120Surr: 4-Bromofluorobenzene10050Batch 7110256 - EPA 5030BBlank (7110256-BLK1)Prepared & Analyzed: 11/09/17 Acetoneug/LND100Acrylonitrileug/LND200Benzeneug/LND1.0Bromochloromethaneug/LND3.0Bromodichloromethaneug/LND1.0Bromoformug/LND3.0Bromomethaneug/LND10Carbon Disulfideug/LND100Carbon Tetrachlorideug/LND1.0Chlorobenzeneug/LND3.0Chloroethaneug/LND10Chloroformug/LND5.0Chloromethaneug/LND1.0Dibromochloromethaneug/LND1.01,2-Dibromo-3-chloropropaneug/LND131,2-Dibromoethaneug/LND1.0Dibromomethaneug/LND101,2-Dichlorobenzeneug/LND5.01,4-Dichlorobenzeneug/LND1.0Page 140 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110256 - EPA 5030BBlank (7110256-BLK1)Prepared & Analyzed: 11/09/17 trans-1,4-Dichloro-2-buteneug/LND1001,1-Dichloroethaneug/LND5.01,2-Dichloroethaneug/LND1.01,1-Dichloroetheneug/LND5.0cis-1,2-Dichloroetheneug/LND5.0trans-1,2-Dichloroetheneug/LND5.01,2-Dichloropropaneug/LND1.0cis-1,3-Dichloropropeneug/LND1.0trans-1,3-Dichloropropeneug/LND1.0Ethylbenzeneug/LND1.0Iodomethaneug/LND10Methyl Butyl Ketone (2-Hexanone)ug/LND50Methylene Chlorideug/LND1.0Methyl Ethyl Ketone (2-Butanone)ug/LND1004-Methyl-2-pentanone (MIBK)ug/LND100Styreneug/LND1.01,1,1,2-Tetrachloroethaneug/LND5.01,1,2,2-Tetrachloroethaneug/LND1.0Tetrachloroetheneug/LND1.0Tolueneug/LND1.01,1,1-Trichloroethaneug/LND1.01,1,2-Trichloroethaneug/LND1.0Trichloroetheneug/LND1.0Trichlorofluoromethaneug/LND1.01,2,3-Trichloropropaneug/LND1.0Vinyl Acetateug/LND50Vinyl Chlorideug/LND1.0Page 141 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110256 - EPA 5030BBlank (7110256-BLK1)Prepared & Analyzed: 11/09/17 Xylenes, totalug/LND5.0ug/L50.00080-120Surr: Dibromofluoromethane9346ug/L50.00078-120Surr: 1,2-Dichloroethane-d49548ug/L50.00080-120Surr: Toluene-d89849ug/L50.00080-120Surr: 4-Bromofluorobenzene9949LCS (7110256-BS1)Prepared & Analyzed: 11/09/17 Benzeneug/L5650.00067-134112Chlorobenzeneug/L5450.00069-1221081,1-Dichloroetheneug/L6950.00058-142138Tolueneug/L5250.00068-127105Trichloroetheneug/L5550.00072-132109ug/L50.00080-120Surr: Dibromofluoromethane9145ug/L50.00078-120Surr: 1,2-Dichloroethane-d49849ug/L50.00080-120Surr: Toluene-d89648ug/L50.00080-120Surr: 4-Bromofluorobenzene9748Matrix Spike (7110256-MS1)Prepared & Analyzed: 11/09/17 Source: AAK0017-07Benzeneug/L4250.0000.067-13483Chlorobenzeneug/L3950.0000.069-122781,1-Dichloroetheneug/L6050.0000.058-142119Tolueneug/L3850.0000.068-12775Trichloroetheneug/L4250.0002.072-13281ug/L50.00080-120Surr: Dibromofluoromethane9145ug/L50.00078-120Surr: 1,2-Dichloroethane-d49648Page 142 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110256 - EPA 5030BMatrix Spike (7110256-MS1)Prepared & Analyzed: 11/09/17 Source: AAK0017-07ug/L50.00080-120Surr: Toluene-d89648ug/L50.00080-120Surr: 4-Bromofluorobenzene9548Matrix Spike Dup (7110256-MSD1)Prepared & Analyzed: 11/09/17 Source: AAK0017-07Benzeneug/L4450.0000.0967-134896Chlorobenzeneug/L4350.0000.01369-1228581,1-Dichloroetheneug/L6350.0000.0958-1421276Tolueneug/L4150.0000.0968-127829Trichloroetheneug/L4650.0002.01172-132889ug/L50.00080-120Surr: Dibromofluoromethane9246ug/L50.00078-120Surr: 1,2-Dichloroethane-d49849ug/L50.00080-120Surr: Toluene-d89749ug/L50.00080-120Surr: 4-Bromofluorobenzene9548Batch 7110293 - EPA 5030BBlank (7110293-BLK1)Prepared & Analyzed: 11/10/17 Acetoneug/LND100Acrylonitrileug/LND200Benzeneug/LND1.0Bromochloromethaneug/LND3.0Bromodichloromethaneug/LND1.0Bromoformug/LND3.0Bromomethaneug/LND10Carbon Disulfideug/LND100Carbon Tetrachlorideug/LND1.0Page 143 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110293 - EPA 5030BBlank (7110293-BLK1)Prepared & Analyzed: 11/10/17 Chlorobenzeneug/LND3.0Chloroethaneug/LND10Chloroformug/LND5.0Chloromethaneug/LND1.0Dibromochloromethaneug/LND1.01,2-Dibromo-3-chloropropaneug/LND131,2-Dibromoethaneug/LND1.0Dibromomethaneug/LND101,2-Dichlorobenzeneug/LND5.01,4-Dichlorobenzeneug/LND1.0trans-1,4-Dichloro-2-buteneug/LND1001,1-Dichloroethaneug/LND5.01,2-Dichloroethaneug/LND1.01,1-Dichloroetheneug/LND5.0cis-1,2-Dichloroetheneug/LND5.0trans-1,2-Dichloroetheneug/LND5.01,2-Dichloropropaneug/LND1.0cis-1,3-Dichloropropeneug/LND1.0trans-1,3-Dichloropropeneug/LND1.0Ethylbenzeneug/LND1.0Iodomethaneug/LND10Methyl Butyl Ketone (2-Hexanone)ug/LND50Methylene Chlorideug/LND1.0Methyl Ethyl Ketone (2-Butanone)ug/LND1004-Methyl-2-pentanone (MIBK)ug/LND100Styreneug/LND1.01,1,1,2-Tetrachloroethaneug/LND5.0Page 144 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110293 - EPA 5030BBlank (7110293-BLK1)Prepared & Analyzed: 11/10/17 1,1,2,2-Tetrachloroethaneug/LND1.0Tetrachloroetheneug/LND1.0Tolueneug/LND1.01,1,1-Trichloroethaneug/LND1.01,1,2-Trichloroethaneug/LND1.0Trichloroetheneug/LND1.0Trichlorofluoromethaneug/LND1.01,2,3-Trichloropropaneug/LND1.0Vinyl Acetateug/LND50Vinyl Chlorideug/LND1.0Xylenes, totalug/LND5.0ug/L50.00080-120Surr: Dibromofluoromethane9547ug/L50.00078-120Surr: 1,2-Dichloroethane-d49447ug/L50.00080-120Surr: Toluene-d89749ug/L50.00080-120Surr: 4-Bromofluorobenzene9749LCS (7110293-BS1)Prepared & Analyzed: 11/10/17 Benzeneug/L5750.00067-134115Chlorobenzeneug/L5750.00069-1221141,1-Dichloroetheneug/L7350.000QL-0358-142146Tolueneug/L5650.00068-127112Trichloroetheneug/L5950.00072-132118ug/L50.00080-120Surr: Dibromofluoromethane9648ug/L50.00078-120Surr: 1,2-Dichloroethane-d49648ug/L50.00080-120Surr: Toluene-d89749Page 145 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017ResultLimitReportingUnitsLevelSpikeResultSource%REC%RECLimitsRPDRPDLimitQual AnalyteVolatile Organic Compounds by EPA 8260 - Quality ControlBatch 7110293 - EPA 5030BLCS (7110293-BS1)Prepared & Analyzed: 11/10/17 ug/L50.00080-120Surr: 4-Bromofluorobenzene9748Matrix Spike (7110293-MS1)Prepared & Analyzed: 11/10/17 Source: AAK0017-33Benzeneug/L5950.0000.067-134118Chlorobenzeneug/L5750.0000.069-1221131,1-Dichloroetheneug/L8650.0000.0QM-0558-142172Tolueneug/L5650.0000.068-127113Trichloroetheneug/L6150.0000.072-132122ug/L50.00080-120Surr: Dibromofluoromethane9246ug/L50.00078-120Surr: 1,2-Dichloroethane-d49648ug/L50.00080-120Surr: Toluene-d89548ug/L50.00080-120Surr: 4-Bromofluorobenzene9648Matrix Spike Dup (7110293-MSD1)Prepared & Analyzed: 11/10/17 Source: AAK0017-33Benzeneug/L5650.0000.0967-1341125Chlorobenzeneug/L5350.0000.01369-12210671,1-Dichloroetheneug/L8150.0000.09QM-0558-1421626Tolueneug/L5250.0000.0968-1271057Trichloroetheneug/L5650.0000.01172-1321119ug/L50.00080-120Surr: Dibromofluoromethane9146ug/L50.00078-120Surr: 1,2-Dichloroethane-d49749ug/L50.00080-120Surr: Toluene-d89648ug/L50.00080-120Surr: 4-Bromofluorobenzene9447Page 146 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017Laboratory CertificationsCodeDescriptionNumberExpires812Georgia DW Inorganics Eff: 07/01/201606/30/2018GADW812Georgia DW Microbiology Eff: 07/01/201512/09/2019GADWM381North Carolina12/31/2017NCE87315FL DOH (Non-Pot. Water, Solids) Eff:: 07/01/201606/30/2018NELACE87315FL DOH NELAC (Drinking Water) Eff: 07/01/201606/30/2018NELDW98011001South Carolina11/30/2017SCT104704397-08-TXTexas03/31/2018TX460204Virginia12/14/2017VAPage 147 of 156
Environmental Monitoring & Laboratory Analysis110 Technology Parkway, Peachtree Corners, GA 30092(770) 734-4200 FAX [phone]PACE ANALYTICAL SERVICES, LLC.CDM Smith Inc. - Raleigh5400 Glenwood Ave., Suite 400Raleigh NC, 27612Attention: Mr. Mat ColoneNovember 22, 2017LegendDefination of Laboratory Terms - Not Detected at levels greater than or equal to SWSL/RLNDSWSL/RLMDL - NC DENR Solid Waste Section LImit/Reporting Limit (Adjusted for DF/Prep Factor) - Method Detection LimitQualifiers - Dilution FactorDFQR-03The RPD value for the sample duplicate or MS/MSD was outside of QC acceptance limits due to suspected matrix interference and/or non-homogeneous sample matrix.QM-05The spike recovery was outside acceptance limits for the MS and/or MSD and/or PDS due to suspected matrix interference. Sample results for the QC batch were accepted based on acceptable LCS recoveries.QL-03Lab Control recoveries were outside of control limits biased high. Target analyte was not detected at levels at or above reporting limit and data was not affected.JEstimated value less than Reporting Limit (RL) but greater than Method Detection Limit(MDL) (CLP J-Flag).>Greater than the result value reported.Note: Unless otherwise noted, all results are reported on an as received basis.Page 148 of 156
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LOG-IN CHECKLIST
CDM Smith Inc. - Raleigh
Cabarrus Co - 2 & 3Project:
Client:
Printed: 11/3/2017 3:40:09PM
Environmental Monitoring & Laboratory Analysis
[phone] FAX [phone]
110 Technology Parkway, Peachtree Corners, GA 30092
PACE ANALYTICAL SERVICES, LLC.
Date Received:11/01/17 09:10 Logged In By:Mohammad M. Rahman
Work Order:AAK0017
OBSERVATIONS
Attn: Mr. Mat Colone
#Samples: 44 #Containers: 241
4.0 4.0
YES
Minimum Temp(C):Maximum Temp(C):
CHECKLIST ITEMS
COC included with Samples
Sample Container(s) Intact
Chain of Custody Complete
Sample Container(s) Match COC
Custody seal Intact
Temperature in Compliance
Sufficient Sample Volume for Analysis
Zero Headspace Maintained for VOA Analyses
Samples labeled preserved (If Applicable)
Samples received within Allowable Hold Times
Samples Received on Ice
Preservation Confirmed
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Custody Seal(s) Used:Yes
The samples were received in several days on 11/01/2017 @09:10 and 11/02/2017 @09:25 and 15:50. MMR
Comments:
Page 1 of 1Page 156 of 156
Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
Report ID: 24513 - 990612 Page 1 of 33
Betsy McDaniel
Pace Analytical Atlanta110 Technology Parkway
Norcross, GA 30092USA
November 15, 2017
RE:
Pace Workorder:
GA / AAK0017
Dear Betsy McDaniel:
24513
Enclosed are the analytical results for sample(s) received by the laboratory on Friday, November 03, 2017.
Results reported herein conform to the most current NELAC standards, where applicable, unless otherwisenarrated in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Enclosures
Ruth Welsh 11/15/[e-mail]
Total Number of Pages ____
As a valued client we would appreciate your comments on our service.
Please email [e-mail].
Customer Service Representative
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
without the written consent of Pace Analytical Energy Services LLC.
37
Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
Report ID: 24513 - 990612 Page 2 of 33
LABORATORY ACCREDITATIONS & CERTIFICATIONS
Pennsylvania Department of Environmental Protection, Bureau of Laboratories
02-00538
NELAP Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
West Virginia Department of Environmental Protection, Division of Water and Waste
Management
395
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
South Carolina Department of Health and Environmental Control, Office of EnvironmentalLaboratory Certification
89009003
Clean Water Act (CWA); Resource Conservation and Recovery Act (RCRA)
Accreditor:
Accreditation ID:
Scope:
State of Virginia
460201
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
NELAP: New Jersey, Department of Environmental Protection
PA026
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
NELAP: New York, Department of Health Wadsworth Center
11815
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
State of Connecticut, Department of Public Health, Division of Environmental Health
PH-0263
Clean Water Act (CWA) Resource Conservation and Recovery Act (RCRA)
Accreditor:
Accreditation ID:
Scope:
NELAP: Texas, Commission on Environmental Quality
T104704453-09-TX
Non-Potable Water
Accreditor:
Accreditation ID:
Scope:
State of New Hampshire
299409
Non-potable water
Accreditor:
Accreditation ID:
Scope:
State of Georgia
Chapter 391-3-26
As per the Georgia EPD Rules and Regulations for Commercial Laboratories, PAES is
accredited by the Pennsylvania Department of Environmental Protection Bureau ofLaboratories under the National Environmental Laboratory Approval Program (NELAC).
Accreditor:
Accreditation ID:
Scope:
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
without the written consent of Pace Analytical Energy Services LLC.
Pace Analytical Energy Services LLC
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
Report ID: 24513 - 990612 Page 3 of 33
SAMPLE SUMMARY
Workorder:24513 GA / AAK0017
Lab ID Sample ID Matrix Date Collected Date Received
245130001 1302-MWA Water 10/31/2017 12:47 11/3/2017 11:30
245130002 1302-MWE Water 10/31/2017 15:45 11/3/2017 11:30
245130003 1302-CD1S Water 10/31/2017 10:28 11/3/2017 11:30
245130004 1302-MWL Water 11/1/2017 14:05 11/3/2017 11:30
245130005 1302-AMW1S Water 11/1/2017 12:12 11/3/2017 11:30
245130006 1302-AMW1D Water 11/1/2017 14:00 11/3/2017 11:30
245130007 1302-MWEDEEP Water 11/1/2017 09:58 11/3/2017 11:30
245130008 1302-AMW2S Water 11/1/2017 16:12 11/3/2017 11:30
245130009 1302-MW3 Water 11/1/2017 15:58 11/3/2017 11:30
245130010 1302-AMW2D Water 11/2/2017 08:30 11/3/2017 11:30
245130011 1302-MWA Bubble Strip 10/31/2017 12:47 11/3/2017 11:30
245130012 1302-MWE Bubble Strip 10/31/2017 15:45 11/3/2017 11:30
245130013 1302-CD1S Bubble Strip 10/31/2017 10:28 11/3/2017 11:30
245130014 1302-MWL Bubble Strip 11/1/2017 14:05 11/3/2017 11:30
245130015 1302-AMW1S Bubble Strip 11/1/2017 12:12 11/3/2017 11:30
245130016 1302-AMW1D Bubble Strip 11/1/2017 14:00 11/3/2017 11:30
245130017 1302-MWEDEEP Bubble Strip 11/1/2017 09:58 11/3/2017 11:30
245130018 1302-AMW2S Bubble Strip 11/1/2017 16:12 11/3/2017 11:30
245130019 1302-MW3 Bubble Strip 11/1/2017 15:58 11/3/2017 11:30
245130020 1302-AMW2D Bubble Strip 11/2/2017 08:30 11/3/2017 11:30
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Report ID: 24513 - 990612 Page 4 of 33
PROJECT SUMMARY
Workorder:24513 GA / AAK0017
Sample Comments
Lab ID:245130012 Sample ID:1302-MWE Sample Type:N
Sample headspace vial not sufficiently pressurized for analysis. Vial pressurized with an equal volume of UHP Nitrogen andanalyzed. Results reported at a dilution.
Batch Comments
Batch:EDON/3561 - Low Level Volatile Fatty Acids
The percent recovery for the calibration verification was above laboratory control limits. Analytes Formic, Pyruvic, iso-Hexanoic andHexanoic acid. Samples with concentrations for these analytes that exceed the reporting limit shall be reanalyzed.
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Report ID: 24513 - 990612 Page 5 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWA
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130001
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
10/31/2017 12:47
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/7/2017 18:58 KB0.020
Acetic Acid 0.10 U mg/l 0.10 1 11/7/2017 18:58 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/7/2017 18:58 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/7/2017 18:58 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/7/2017 18:58 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/7/2017 18:58 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 18:58 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 18:58 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 18:58 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 18:58 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 9300 ug/l 0.50 1 11/10/2017 08:00 BW n0.020
Ethane 0.085J ug/l 0.10 1 11/10/2017 08:00 BW n0.0070
Ethene 0.0065J ug/l 0.10 1 11/10/2017 08:00 BW n0.0050
Carbon Dioxide 450 mg/l 5.0 1 11/10/2017 08:00 BW n0.51
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Report ID: 24513 - 990612 Page 6 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWE
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130002
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
10/31/2017 15:45
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/7/2017 19:51 KB0.020
Acetic Acid 0.020J mg/l 0.10 1 11/7/2017 19:51 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/7/2017 19:51 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/7/2017 19:51 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/7/2017 19:51 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/7/2017 19:51 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 19:51 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 19:51 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 19:51 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 19:51 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 600 ug/l 0.50 1 11/10/2017 08:16 BW n0.020
Ethane 4.0 ug/l 0.10 1 11/10/2017 08:16 BW n0.0070
Ethene 0.58 ug/l 0.10 1 11/10/2017 08:16 BW n0.0050
Carbon Dioxide 280 mg/l 5.0 1 11/10/2017 08:16 BW n0.51
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Report ID: 24513 - 990612 Page 7 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-CD1S
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130003
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
10/31/2017 10:28
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/7/2017 20:44 KB0.020
Acetic Acid 0.10 U mg/l 0.10 1 11/7/2017 20:44 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/7/2017 20:44 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/7/2017 20:44 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/7/2017 20:44 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/7/2017 20:44 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 20:44 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 20:44 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 20:44 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 20:44 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 0.18J ug/l 0.50 1 11/10/2017 08:33 BW n0.020
Ethane 0.10 U ug/l 0.10 1 11/10/2017 08:33 BW n0.0070
Ethene 0.10 U ug/l 0.10 1 11/10/2017 08:33 BW n0.0050
Carbon Dioxide 58 mg/l 5.0 1 11/10/2017 08:33 BW n0.51
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Report ID: 24513 - 990612 Page 8 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWL
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130004
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 14:05
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/7/2017 21:38 KB0.020
Acetic Acid 0.023J mg/l 0.10 1 11/7/2017 21:38 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/7/2017 21:38 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/7/2017 21:38 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/7/2017 21:38 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/7/2017 21:38 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 21:38 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 21:38 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 21:38 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 21:38 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 0.25J ug/l 0.50 1 11/10/2017 08:45 BW n0.020
Ethane 0.0098J ug/l 0.10 1 11/10/2017 08:45 BW n0.0070
Ethene 0.016J ug/l 0.10 1 11/10/2017 08:45 BW n0.0050
Carbon Dioxide 89 mg/l 5.0 1 11/10/2017 08:45 BW n0.51
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Report ID: 24513 - 990612 Page 9 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW1S
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130005
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 12:12
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/7/2017 22:31 KB0.020
Acetic Acid 0.10 U mg/l 0.10 1 11/7/2017 22:31 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/7/2017 22:31 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/7/2017 22:31 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/7/2017 22:31 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/7/2017 22:31 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 22:31 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 22:31 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 22:31 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 22:31 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 600 ug/l 0.50 1 11/10/2017 08:55 BW n0.020
Ethane 0.097J ug/l 0.10 1 11/10/2017 08:55 BW n0.0070
Ethene 0.030J ug/l 0.10 1 11/10/2017 08:55 BW n0.0050
Carbon Dioxide 200 mg/l 5.0 1 11/10/2017 08:55 BW n0.51
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Report ID: 24513 - 990612 Page 10 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW1D
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130006
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 14:00
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/7/2017 23:25 KB0.020
Acetic Acid 0.10 U mg/l 0.10 1 11/7/2017 23:25 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/7/2017 23:25 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/7/2017 23:25 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/7/2017 23:25 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/7/2017 23:25 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 23:25 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/7/2017 23:25 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 23:25 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/7/2017 23:25 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 4000 ug/l 0.50 1 11/10/2017 09:06 BW n0.020
Ethane 3.6 ug/l 0.10 1 11/10/2017 09:06 BW n0.0070
Ethene 1.6 ug/l 0.10 1 11/10/2017 09:06 BW n0.0050
Carbon Dioxide 280 mg/l 5.0 1 11/10/2017 09:06 BW n0.51
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Report ID: 24513 - 990612 Page 11 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWEDEEP
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130007
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 09:58
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/8/2017 00:18 KB0.020
Acetic Acid 0.18 mg/l 0.10 1 11/8/2017 00:18 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/8/2017 00:18 KB0.0061
Formic Acid 0.13J mg/l 0.20 1 11/9/2017 17:12 KB0.069
Butyric Acid 0.10 U mg/l 0.10 1 11/8/2017 00:18 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/8/2017 00:18 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 00:18 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 00:18 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 00:18 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 00:18 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 17000 ug/l 0.50 1 11/10/2017 09:27 BW n0.020
Ethane 6.8 ug/l 0.10 1 11/10/2017 09:27 BW n0.0070
Ethene 0.048J ug/l 0.10 1 11/10/2017 09:27 BW n0.0050
Carbon Dioxide 170 mg/l 5.0 1 11/10/2017 09:27 BW n0.51
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Report ID: 24513 - 990612 Page 12 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW2S
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130008
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 16:12
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/8/2017 01:11 KB0.020
Acetic Acid 0.10 U mg/l 0.10 1 11/8/2017 01:11 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/8/2017 01:11 KB0.0061
Formic Acid 0.072J mg/l 0.20 1 11/8/2017 01:11 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/8/2017 01:11 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/8/2017 01:11 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 01:11 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 01:11 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 01:11 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 01:11 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 0.50J ug/l 0.50 1 11/10/2017 09:39 BW n0.020
Ethane 0.0095J ug/l 0.10 1 11/10/2017 09:39 BW n0.0070
Ethene 0.018J ug/l 0.10 1 11/10/2017 09:39 BW n0.0050
Carbon Dioxide 150 mg/l 5.0 1 11/10/2017 09:39 BW n0.51
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Fax: [phone]
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Report ID: 24513 - 990612 Page 13 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MW3
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130009
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 15:58
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:05 KB0.020
Acetic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:05 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:05 KB0.0061
Formic Acid 0.083J mg/l 0.20 1 11/8/2017 02:05 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/8/2017 02:05 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:05 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:05 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:05 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:05 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:05 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 0.64 ug/l 0.50 1 11/10/2017 09:51 BW n0.020
Ethane 0.011J ug/l 0.10 1 11/10/2017 09:51 BW n0.0070
Ethene 0.022J ug/l 0.10 1 11/10/2017 09:51 BW n0.0050
Carbon Dioxide 120 mg/l 5.0 1 11/10/2017 09:51 BW n0.51
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Report ID: 24513 - 990612 Page 14 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW2D
Matrix:Water
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130010
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/2/2017 08:30
EDonors - PAES
Analysis Desc: AM23G Analytical Method: AM23G
Lactic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:58 KB0.020
Acetic Acid 0.021J mg/l 0.10 1 11/8/2017 02:58 KB0.020
Propionic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:58 KB0.0061
Formic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:58 KB M10.069
Butyric Acid 0.10 U mg/l 0.10 1 11/8/2017 02:58 KB0.014
Pyruvic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:58 KB M10.016
i-Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:58 KB0.0055
Pentanoic Acid 0.10 U mg/l 0.10 1 11/8/2017 02:58 KB0.012
i-Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:58 KB M10.041
Hexanoic Acid 0.20 U mg/l 0.20 1 11/8/2017 02:58 KB M10.038
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Methane 9.2 ug/l 0.50 1 11/10/2017 10:01 BW n0.020
Ethane 0.020J ug/l 0.10 1 11/10/2017 10:01 BW n0.0070
Ethene 0.27 ug/l 0.10 1 11/10/2017 10:01 BW n0.0050
Carbon Dioxide 190 mg/l 5.0 1 11/10/2017 10:01 BW n0.51
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Report ID: 24513 - 990612 Page 15 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWA
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130011
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
10/31/2017 12:47
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.9 nM 0.60 1 11/8/2017 11:24 TD n0.16
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Report ID: 24513 - 990612 Page 16 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWE
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130012
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
10/31/2017 15:45
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 3.8 nM 1.2 2 11/8/2017 11:39 TD d,n0.33
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Report ID: 24513 - 990612 Page 17 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-CD1S
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130013
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
10/31/2017 10:28
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 14 nM 0.60 1 11/8/2017 11:52 TD n0.16
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Report ID: 24513 - 990612 Page 18 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWL
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130014
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 14:05
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.3 nM 0.60 1 11/8/2017 12:05 TD n0.16
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Report ID: 24513 - 990612 Page 19 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW1S
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130015
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 12:12
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 3.1 nM 0.60 1 11/8/2017 12:18 TD n0.16
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Report ID: 24513 - 990612 Page 20 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW1D
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130016
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 14:00
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.9 nM 0.60 1 11/8/2017 12:30 TD n0.16
220 William Pitt Way
Pittsburgh, PA 15238
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Report ID: 24513 - 990612 Page 21 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MWEDEEP
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130017
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 09:58
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.1 nM 0.60 1 11/8/2017 12:42 TD n0.16
220 William Pitt Way
Pittsburgh, PA 15238
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Report ID: 24513 - 990612 Page 22 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW2S
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130018
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 16:12
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 8.5 nM 0.60 1 11/8/2017 12:55 TD n0.16
220 William Pitt Way
Pittsburgh, PA 15238
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This report shall not be reproduced, except in full,
Report ID: 24513 - 990612 Page 23 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-MW3
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130019
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/1/2017 15:58
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.4 nM 0.60 1 11/8/2017 13:07 TD n0.16
220 William Pitt Way
Pittsburgh, PA 15238
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CERTIFICATE OF ANALYSIS
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Report ID: 24513 - 990612 Page 24 of 33
ANALYTICAL RESULTS
Workorder:24513 GA / AAK0017
11/3/2017 11:30
1302-AMW2D
Matrix:Bubble Strip
RegLmtParameters
Lab ID:
Sample ID:
RegLmt
245130020
Results Units PQL DF ByAnalyzedMDL Qualifiers
Date Collected:
Date Received:
11/2/2017 08:30
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.9 nM 0.60 1 11/8/2017 14:17 TD n0.16
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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Report ID: 24513 - 990612 Page 25 of 33
ANALYTICAL RESULTS QUALIFIERS
Workorder:24513 GA / AAK0017
DEFINITIONS/QUALIFIERS
U
J
Indicates the compound was analyzed for, but not detected at or above the noted concentration.
Estimated concentration greater than the set method detection limit (MDL) and less than the set reporting limit (PQL).
MDL Method Detection Limit. Can be used synonymously with LOD; Limit Of Detection.
PQL Practical Quanitation Limit. Can be used synonymously with LOQ; Limit Of Quantitation.
ND Not detected at or above reporting limit.
DF Dilution Factor.
S Surrogate.
RPD Relative Percent Difference.
% Rec Percent Recovery.
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.n
The analyte concentration was determined from a dilution.d
The continuing calibration verification recovery was outside laboratory control limits.M1
220 William Pitt Way
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Report ID: 24513 - 990612 Page 26 of 33
QUALITY CONTROL DATA
Workorder:24513 GA / AAK0017
QC Batch:
QC Batch Method:
EDON/3561
AM23G
Analysis Method:AM23G
Associated Lab Samples:245130001, 245130002, 245130003, 245130004, 245130005, 245130006, 245130007, 245130008, 245130009,245130010
METHOD BLANK:52087
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
EDonors
Lactic Acid 0.20 Umg/l 0.20
Acetic Acid 0.10 Umg/l 0.10
Propionic Acid 0.10 Umg/l 0.10
Formic Acid 0.20 Umg/l 0.20 M1
Butyric Acid 0.10 Umg/l 0.10
Pyruvic Acid 0.10 Umg/l 0.10 M1
i-Pentanoic Acid 0.10 Umg/l 0.10
Pentanoic Acid 0.10 Umg/l 0.10
i-Hexanoic Acid 0.20 Umg/l 0.20 M1
Hexanoic Acid 0.20 Umg/l 0.20 M1
LABORATORY CONTROL SAMPLE:
Parameter Units Conc.
Spike
Result
LCS
Qualifiers
LCS
% Rec
% Rec
Limits
52088
EDonors
Lactic Acid 2mg/l 2.0 100 70-130
Acetic Acid 2mg/l 2.0 101 70-130
Propionic Acid 2mg/l 2.0 100 70-130
Formic Acid 2mg/l 1.9 M19770-130
Butyric Acid 2mg/l 2.0 101 70-130
Pyruvic Acid 2mg/l 2.1 M110770-130
i-Pentanoic Acid 2mg/l 1.9 95 70-130
Pentanoic Acid 2mg/l 1.9 96 70-130
i-Hexanoic Acid 2mg/l 1.8 M18970-130
Hexanoic Acid 2mg/l 1.7 M18670-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
Parameter Units Conc.
Spike
Result
MS
52089 52090
MSD
Result % Rec
MS MSD
% Rec
% Rec
Limit RPD RPD
Max
QualifiersResult
Original
245230001Original:
EDonors
220 William Pitt Way
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Report ID: 24513 - 990612 Page 27 of 33
QUALITY CONTROL DATA
Workorder:24513 GA / AAK0017
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
Parameter Units Conc.
Spike
Result
MS
52089 52090
MSD
Result % Rec
MS MSD
% Rec
% Rec
Limit RPD RPD
Max
QualifiersResult
Original
245230001Original:
Lactic Acid mg/l 2 1.9 97 70-1302.0 98 1 300
Acetic Acid mg/l 2 2.2 105 70-1302.1 104 0.96 300.05
Propionic Acid mg/l 2 2.1 104 70-1302.0 102 1.9 300.0027
Formic Acid mg/l 2 2.0 96 70-130 M12.0 95 1 300.072
Butyric Acid mg/l 2 2.1 106 70-1302.1 104 1.9 300.004
Pyruvic Acid mg/l 2 2.1 105 70-130 M12.2 107 1.9 300.0028
i-Pentanoic Acid mg/l 2 2.0 102 70-1302.0 100 2 300
Pentanoic Acid mg/l 2 2.2 110 70-1302.1 106 3.7 300
i-Hexanoic Acid mg/l 2 2.2 112 70-130 M12.2 109 2.7 300
Hexanoic Acid mg/l 2 2.3 114 70-130 M12.2 110 3.6 300.002
220 William Pitt Way
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CERTIFICATE OF ANALYSIS
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Report ID: 24513 - 990612 Page 28 of 33
QUALITY CONTROL DATA
Workorder:24513 GA / AAK0017
QC Batch:
QC Batch Method:
DISG/6486
AM20GAX
Analysis Method:AM20GAX
Associated Lab Samples:245130011, 245130012, 245130013, 245130014, 245130015, 245130016, 245130017, 245130018, 245130019,245130020
METHOD BLANK:52110
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
RISK
Hydrogen 0.60 UnM 0.60 n
LABORATORY CONTROL SAMPLE & LCSD:
Parameter Units Conc.
Spike
Result
LCS
52113 52116
LCSD
Result % Rec
LCS LCSD
% Rec
% Rec
Limit RPD RPD
Max
Qualifiers
RISK
Hydrogen nM 24 25 102 80-120 n2499320
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This report shall not be reproduced, except in full,
Report ID: 24513 - 990612 Page 29 of 33
QUALITY CONTROL DATA
Workorder:24513 GA / AAK0017
QC Batch:
QC Batch Method:
DISG/6487
AM20GAX
Analysis Method:AM20GAX
Associated Lab Samples:245130001, 245130002, 245130003, 245130004, 245130005, 245130006, 245130007, 245130008, 245130009,245130010
METHOD BLANK:52132
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
RISK
Methane 0.50 Uug/l 0.50 n
Ethane 0.10 Uug/l 0.10 n
Ethene 0.10 Uug/l 0.10 n
METHOD BLANK:52133
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
RISK
Carbon Dioxide 5.0 Umg/l 5.0 n
LABORATORY CONTROL SAMPLE & LCSD:
Parameter Units Conc.
Spike
Result
LCS
52134 52136
LCSD
Result % Rec
LCS LCSD
% Rec
% Rec
Limit RPD RPD
Max
Qualifiers
RISK
Methane ug/l 750 740 99 80-120 n760101220
Ethane ug/l 38 37 98 80-120 n3899120
Ethene ug/l 35 34 97 80-120 n3497020
LABORATORY CONTROL SAMPLE & LCSD:
Parameter Units Conc.
Spike
Result
LCS
52135 52137
LCSD
Result % Rec
LCS LCSD
% Rec
% Rec
Limit RPD RPD
Max
Qualifiers
RISK
Carbon Dioxide mg/l 120 120 105 80-120 n1201031.9 20
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CERTIFICATE OF ANALYSIS
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Report ID: 24513 - 990612 Page 30 of 33
QUALITY CONTROL DATA
Workorder:24513 GA / AAK0017
QC Batch:
QC Batch Method:
EDON/3565
AM23G
Analysis Method:AM23G
Associated Lab Samples:245130007
METHOD BLANK:52210
Parameter Units Result
Blank
Limit
Reporting
Qualifiers
EDonors
Formic Acid 0.20 Umg/l 0.20
LABORATORY CONTROL SAMPLE:
Parameter Units Conc.
Spike
Result
LCS
Qualifiers
LCS
% Rec
% Rec
Limits
52211
EDonors
Formic Acid 2mg/l 1.9 94 70-130
220 William Pitt Way
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Report ID: 24513 - 990612 Page 31 of 33
QUALITY CONTROL DATA QUALIFIERS
Workorder:24513 GA / AAK0017
QUALITY CONTROL PARAMETER QUALIFIERS
The continuing calibration verification recovery was outside laboratory control limits.M1
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.n
220 William Pitt Way
Pittsburgh, PA 15238
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Fax: [phone]
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CERTIFICATE OF ANALYSIS
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Report ID: 24513 - 990612 Page 32 of 33
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder:24513 GA / AAK0017
Lab ID Sample ID Prep Method Analysis MethodPrep Batch Batch
Analysis
245130001 1302-MWA EDON/3561AM23G
245130002 1302-MWE EDON/3561AM23G
245130003 1302-CD1S EDON/3561AM23G
245130004 1302-MWL EDON/3561AM23G
245130005 1302-AMW1S EDON/3561AM23G
245130006 1302-AMW1D EDON/3561AM23G
245130007 1302-MWEDEEP EDON/3561AM23G
245130008 1302-AMW2S EDON/3561AM23G
245130009 1302-MW3 EDON/3561AM23G
245130010 1302-AMW2D EDON/3561AM23G
245130011 1302-MWA DISG/6486AM20GAX
245130012 1302-MWE DISG/6486AM20GAX
245130013 1302-CD1S DISG/6486AM20GAX
245130014 1302-MWL DISG/6486AM20GAX
245130015 1302-AMW1S DISG/6486AM20GAX
245130016 1302-AMW1D DISG/6486AM20GAX
245130017 1302-MWEDEEP DISG/6486AM20GAX
245130018 1302-AMW2S DISG/6486AM20GAX
245130019 1302-MW3 DISG/6486AM20GAX
245130020 1302-AMW2D DISG/6486AM20GAX
245130001 1302-MWA DISG/6487AM20GAX
245130002 1302-MWE DISG/6487AM20GAX
245130003 1302-CD1S DISG/6487AM20GAX
245130004 1302-MWL DISG/6487AM20GAX
245130005 1302-AMW1S DISG/6487AM20GAX
245130006 1302-AMW1D DISG/6487AM20GAX
245130007 1302-MWEDEEP DISG/6487AM20GAX
245130008 1302-AMW2S DISG/6487AM20GAX
245130009 1302-MW3 DISG/6487AM20GAX
245130010 1302-AMW2D DISG/6487AM20GAX
245130007 1302-MWEDEEP EDON/3565AM23G
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Report ID: 24513 - 990612 Page 33 of 33
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder:24513 GA / AAK0017
Lab ID Sample ID Prep Method Analysis MethodPrep Batch Batch
Analysis
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Appendix B
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