AS-3505_28649_CA_MRP_20171218

MONITORING REPORT
Cajah’s Mountain Superette
1990 Connelly Springs Road
Lenoir, Caldwell County, North Carolina 28645
Facility ID No. 0-004593
NCDEQ Incident No. 28649
Risk Classification: High (H190D)
ATC Project No. CARCAJA
December 18, 2017

7606 Whitehall Executive Center Drive, Suite 800
Charlotte, NC 28273
Tel: [phone]
Fax: [phone]
www.atcgroupservices.com
N.C. Engineering License No. C-1598

December 18, 2017

Mr. Dan Murphy
North Carolina Department of Environmental Quality
Asheville Regional Office
Division of Waste Management - UST Section
2090 US Highway 70
Swannanoa, North Carolina 28778

RE: Monitoring Report
Cajah’s Mountain Superette
1990 Connelly Springs Road
Lenoir, Caldwell County, North Carolina 28645
Facility ID No. 0-004593
NCDEQ Incident No. 28649
Risk Classification: High (H190D)
ATC Project No. CARCAJA

Dear Mr. Murphy:

ATC Associates of North Carolina, P.C., on behalf of Cary Oil Company, is submitting the
enclosed Monitoring Report for the Cajah’s Mountain Superette site. This report summarizes
data from a groundwater monitoring event conducted in July 2017.

If you have any questions or require additional information, please contact us at [phone].

Sincerely,
ATC Associates of North Carolina, P.C.

Christine E. Schaefer
Project Manager

cc: Mr. Glenn Petti – Cary Oil Company

TABLE OF CONTENTS

1.0 EXECUTIVE SUMMARY ............................................................................................................. 1 
2.0 SUPPORTING INFORMATION AND CAP IMPLEMENTATION ......................................... 4 
3.0 GROUNDWATER INVESTIGATION ......................................................................................... 6 
3.1 Fluid Measurements and Free Product Conditions .............................................................. 6 
3.2 Groundwater Sampling ......................................................................................................... 6 
4.0 CONCLUSIONS AND RECOMMENDATIONS ......................................................................... 9 
5.0 REPORT LIMITATIONS .............................................................................................................. 10 

TABLES

Table 1 Site History
Table 2 Property Owners/Occupants and Land Use Information
Table 3 Public and Private Water Supply Well and Other Receptor Information
Table 4 Monitoring Well Construction and Groundwater Elevation Information
Table 5 Summary of Groundwater Sampling Results
Table 6 Historical Groundwater Sampling Results
Table 7 Monitored Natural Attenuation Parameters
Table 8 Free Product Recovery Information
Table 9 Vertical Hydraulic Gradient Evaluations
Table 10 Groundwater Sampling Water Quality Parameters
Table 11 SVE System Cumulative Recovery

FIGURES

Figure 1 Site Topographic Map
Figure 2 Site Map
Figure 3 Site Vicinity Map
Figure 4 Groundwater Elevation Contour Map
Figure 5 Dissolved Benzene Isoconcentration Contour Map
Figure 6 Dissolved MTBE Isoconcentration Contour Map

APPENDICES

Appendix A Standard Operating Procedures
Appendix B Laboratory Analytical Report

Cajah’s Mountain Superette December 18, 2017
Monitoring Report Page 1

1.0 EXECUTIVE SUMMARY

Cary Oil Company (Cary Oil) retained ATC Associates of North Carolina, P.C. (ATC) to prepare a
Monitoring Report for the project site located at 1990 Connelly Springs Road in Lenoir, Caldwell County,
North Carolina. Figure 1 shows the site and vicinity on part of a United States Geological Survey (USGS)
site topographic map. Figure 2 is a site map which shows site features and monitoring well locations. This
report documents the results of a groundwater monitoring event conducted in July 2017.

Groundwater impact at the site has historically been identified at concentrations exceeding Gross
Contamination Levels (GCLs). Generally decreasing trends have been observed over time. However,
according to groundwater analytical results obtained from a monitoring event performed in December 2016,
contaminant concentrations increased, and benzene was reported in well MW-8 at a concentration above the
GCL. The remedial systems were not operational during the December 2016 groundwater monitoring event
and that may be the reason for observed increased dissolved impact. The remedial systems were restarted on
July 10, 2017, and a subsequent groundwater monitoring event conducted on July 18 and 19, 2017, indicated
stabilized or reduced contaminant concentrations. Petroleum hydrocarbons were detected above the
associated 15A NCAC 2L.0202 standards (2L standards) in eight of the 11 sampled site monitoring wells in
July 2017, and concentrations did not exceed GCLs. Free product has historically been identified in site well
MW-8 at a maximum thickness of 2.97 feet. Free product was not identified in site monitoring wells in July
2017.

Based on impact to water supply wells and historical free product and groundwater impact in on-site wells,
the risk classification for the site has been designated as “High” and ranked H190D by the North Carolina
Department of Environmental Quality (NCDEQ). Therefore, groundwater contamination must be remediated
to concentrations which are equal to or less than the associated 2L standards.

As outlined in the October 31, 2012, Corrective Action Plan (CAP), high vacuum extraction through the
implementation of Aggressive Fluid/Vapor Recovery (AFVR) technology appeared to be the most feasible
and cost effective option for recovering remaining free product from on-site well MW-8. AFVR events were
conducted between March 2012 and December 2013 and recovered approximately 44 gallons of liquid phase
product, 54.17 gallons of vaporized product, and 1,870 gallons of petroleum-contact water from well MW-8.
Historical free product recovery information is summarized in Table 8. Adsorbent socks were installed and
changed as necessary in well MW-8 beginning in February 2015 to recover remaining free product. The
Cajah’s Mountain Superette December 18, 2017
Monitoring Report Page 2

socks were removed in early July 2015, and the well has not indicated free product during subsequent
groundwater monitoring events.

Natural attenuation was determined in the CAP to be the most feasible and cost effective remedial option for
reducing groundwater contaminant concentrations in the intermediate and deep aquifer zones. Historical
natural attenuation sampling indicates an environment conducive to potential bioremediation in the
intermediate and deep aquifer zones. Generally, measured dissolved oxygen concentrations are consistently
above anoxic and hypoxic conditions, indicating a potential for aerobic activity. Dissolved oxygen
concentrations in wells IMW-1 and DMW-1 tend to be particularly high. Natural attenuation parameters are
presented in Table 7. Petroleum compound concentrations had generally shown an increasing trend in
downgradient, intermediate well IMW-1, until January 2016 when concentrations began decreasing. Some
contaminant concentration rebounding was observed in well IMW-1 in December 2016, but the increases
may have been due to off-site system downtime. The system was restarted on July 10, 2017, and a monitoring
event conducted on July 18 and 19, 2017, generally indicated stabilized impact concentrations. Impact in this
well will continue to be monitored and remedial system adjustments should be made as deemed necessary.
Impact in on-site, deep well DMW-1 is generally decreasing with time. Contaminants of concern in other
intermediate and deep wells remain minimal.

The CAP identified air sparge/soil vapor extraction (AS/SVE) as the chosen corrective action
technologies for shallow petroleum-impacted groundwater at the site. Air sparge and soil vapor extraction
wells were installed at the site on December 30, 2013, through January 15, 2014. The on-site and off-site
system installations were completed on January 13, 2014, through January 24, 2014. System startup activities
were conducted on March 26, 2014. However, due to noise concerns, the off-site system was turned off until
April 9, 2014, when the telemetry was programmed to operate the system from 8:00 am to 8:00 pm. Based on
laboratory analytical results from quarterly effluent air sampling, approximately 1,466.5 and 41.53 pounds of
total BTEX have been recovered by the on-site and off-site SVE systems, respectively, from startup through
June 20, 2017.

Based on the results of the July 18 and 19, 2017, monitoring event, the following site conditions existed:

 One or more volatile organic compounds (VOCs) using EPA Method 6200B were reported above 2L
standards in wells MW-2, MW-7, MW-8, MW-11, MW-14, MW-18, IMW-1, and DMW-1.
Contaminant concentrations did not exceed GCLs.
Cajah’s Mountain Superette December 18, 2017
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 Concentrations of lead reported using EPA Method 6010 exceeded the 2L standard in samples
collected from wells MW-1, MW-2, MW-7, MW-8, MW-11, MW-14, MW-18, MW-22, IMW-1,
and DMW-1. However, the occurrence of lead in the aquifer seems generally disassociated with the
contaminant plume and is likely naturally occurring. The lead results may also be a result of bias
based on sediment inclusion in the samples.
 The direction of groundwater flow is generally to the southeast.
Cajah’s Mountain Superette December 18, 2017
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2.0 SUPPORTING INFORMATION AND CAP IMPLEMENTATION

An underground storage tank (UST) system consisting of three tanks was formerly located on-site and was
operated by Cary Oil from April 2005 until August 2008 when the UST system was removed. During UST
removals, soil impact was identified and led to assessment requests from the North Carolina Department of
Environment and Natural Resources (NCDENR; currently the NCDEQ).

The subject property is owned by Mary Lindsay and has one building that currently operates as a catering
business known as Mooresridge Catering. The site formerly operated as a convenience store which
included a UST system consisting of two 8,000-gallon gasoline USTs and one 4,000-gallon gasoline
UST. Site history including on-site UST system information is summarized in Table 1. A site plan that
indicates monitoring well locations and other site features is provided as Figure 2.

The perennial surface water body identified in the closest proximity to the site is Stafford Creek located
approximately 2,000 feet to the southwest of the site. A branch of Little Gunpowder Creek lies
approximately 2,500 feet to the east of the site. The Caldwell County Geographic Information System
database identified surface water bodies towards the east and west at distances of 700 and 500 feet from
the site, respectively; however, these surface water bodies were not identified during field activities.
Surface cover at the site consists mostly of asphalt on the east side of the property and grass and gravel on
the west side of the property. The site lies in the Inner Piedmont in an area characterized by inter-fingered
biotite gneiss, biotite schist, and mica schist with some other minor rock types that are heavily
metamorphosed and structurally complex. The shallow subsurface contains overburden of soil, saprolite, and
partially weathered rock (PWR) that derive from in-place weathering. Findings from the Comprehensive
Site Assessment (CSA) suggest that most of the unconsolidated subsurface materials exhibit high
permeability for the Piedmont and probably can best be described as saprolite or PWR. During
assessment activities, rock was encountered at decreasing depths with distance from the site towards the
east, with depths ranging from 85 feet below ground surface (bgs) at on-site well DMW-3 to 20 feet bgs
at downgradient well MW-21.

Depth to groundwater in the site monitoring wells ranged from approximately 23 to 35 feet below top of
casing (TOC) during the July 2017 groundwater sampling event. Based on the recent groundwater level
measurements and calculation of groundwater elevations, groundwater generally flows towards the southeast
across the site.
Cajah’s Mountain Superette December 18, 2017
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Baton Water Corporation and the Town of Lenoir supply public water in the site vicinity. Twenty-one
(21) private water supply wells have been identified within approximately 1,500 feet of the site. Water
supply well information for the area is summarized in Table 3, and supply well locations relative to the
source area are depicted on Figure 3.

Between 2008 and 2012, site assessment, AFVR events for free product recovery, and a CAP with pilot
testing were conducted related to the Cajah’s Mountain Superette release. Free product recovery efforts in the
form of AFVR events, conducted between 2012 and 2013 recovered approximately 44 gallons of liquid phase
product, 54.17 gallons of vaporized product, and 1,870 gallons of petroleum-contact water from well MW-8.
Historical free product recovery information is summarized in Table 8. Adsorbent socks were installed and
changed as necessary in well MW-8 between February 2015 and July 2015, and the well has not indicated
free product during subsequent groundwater monitoring events.

Based on results of the CAP and pilot testing, ATC found that AS and SVE technologies appeared to be the
most feasible and cost effective remedial options for reducing groundwater contaminant concentrations in the
shallow aquifer, and monitored natural attenuation was chosen for groundwater in the intermediate and deep
zones. The AS/SVE wells were installed from December 30, 2013, to January 15, 2014. Depths of the air
sparge wells ranged from 50 feet to 95 feet bgs, depending on zones of groundwater impact and depth of
bedrock. Wells SVE-2 through SVE-7 and SVE-10 through SVE-14 were installed to depths of 34 feet or 35
feet bgs, depending on vicinity groundwater levels. Wells SVE-8 and SVE-9 were installed to depths of 26
feet bgs due to the elevated water table encountered behind the on-site building. Vapor extraction well SVE-1
was installed to a depth of 35 feet bgs on August 22, 2012, for the pilot study.

The systems were installed during the period of December 2013 through January 2014. The on-site and off-
site air sparge systems consist of six and eight air sparge wells, respectively, rotary claw air compressors, and
schedule 80 PVC piping for transferring compressed air from the remediation systems to the air sparge wells.
The on-site and off-site vapor extraction systems consist of nine and five vapor extraction wells, respectively,
regenerative vacuum blowers, condensate collection vessels, and schedule 40 PVC piping for transferring
extracted vapors from the vapor extraction wells to the remediation systems.

Cajah’s Mountain Superette December 18, 2017
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3.0 GROUNDWATER INVESTIGATION

3.1 Fluid Measurements and Free Product Conditions

On July 18 and 19, 2017, an oil/water interface probe was used to check for the presence of free product and
measure static water levels at monitoring wells MW-1, MW-2, MW-5, MW-7, MW-8, MW-11, MW-14,
MW-18, MW-22, IMW-1, and DMW-1. The groundwater elevations were determined in reference to the
surveyed top-of-casing elevations. Relevant field methods are summarized in Appendix A. Groundwater
elevations were calculated based on the July 18 and 19, 2017, gauging data, and a summary of historical
groundwater elevation data is included in Table 4. A groundwater elevation contour map, based on the July
2017 static water level data, is included as Figure 4. The groundwater potentiometric surface indicates that
groundwater at the site generally flows towards the southeast.

Historically, free product has been detected in monitoring well MW-8. During the July 2017 monitoring well
gauging activities, free product was not identified in site wells. Vertical gradient information is provided in
Table 9, which shows minimal downward migration between wells MW-2 and DMW-1 and MW-14 and
IMW-1.

3.2 Groundwater Sampling

Groundwater samples were obtained from monitoring wells MW-1, MW-2, MW-5, MW-7, MW-8, MW-11,
MW-14, MW-18, MW-22, IMW-1, and DMW-1 on July 18 and 19, 2017. Prior to sampling, each well was
purged of three standing water columns, or until the well was purged dry. Measurements of dissolved
oxygen, pH, oxidation reduction potential, specific conductivity, and temperature were collected from
each well volume purged. The water quality readings are provided in Table 10. Samples were then collected
with new disposable bailers and poured directly into laboratory-provided containers with appropriate
preservatives. The samples were placed in a chilled cooler and submitted to North Carolina-accredited Pace
Analytical Services, Inc. of Huntersville, North Carolina, using proper chain-of-custody procedures for
laboratory analyses. Groundwater samples from the monitoring wells were analyzed for volatile organic
compounds by EPA Method 6200B including BTEX, MTBE, and isopropyl ether (IPE) and by EPA
Method 6010 for lead. Samples have also historically been analyzed by Massachusetts Department of
Environmental Protection (MADEP) volatile petroleum hydrocarbons (VPH) and EPA Method 504.1 for
ethylene dibromide (EDB). Under the direction of the NCDEQ, the MADEP analysis was discontinued
starting in July 2015, and the EPA Method 504.1 analysis was discontinued starting in January 2016.
Cajah’s Mountain Superette December 18, 2017
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Although EDB is reported under EPA Method 6200B, the analysis cannot attain the reduced detection limit
required by the 2L standard. Confirmation sampling that incorporates MADEP VPH and EPA Method 504.1
analysis will be performed prior to site closure. The intermediate and deep monitoring wells were also
historically analyzed for natural attenuation parameters including nitrate, ferrous iron, sulfate, methane, and
manganese. These analytes have not been pre-approved for trust fund reimbursement since January 2016, and
were therefore not analyzed in July 2017.

According to the analytical results, concentrations of contaminants of concern were detected above the
associated 2L standards in monitoring wells MW-1, MW-2, MW-7, MW-8, MW-11, MW-14, MW-18, MW-
22, IMW-1, and DMW-1. Specifically, laboratory results indicated the following:

 One or more VOCs using EPA Method 6200B were reported above 2L standards in wells MW-2,
MW-7, MW-8, MW-11, MW-14, MW-18, IMW-1, and DMW-1. Contaminant concentrations did
not exceed GCLs.
 Concentrations of lead reported using EPA Method 6010 exceeded the 2L standard in samples
collected from wells MW-1, MW-2, MW-7, MW-8, MW-11, MW-14, MW-18, MW-22, IMW-1,
and DMW-1. However, the occurrence of lead in the aquifer seems generally disassociated with the
contaminant plume and is likely naturally occurring. The lead results may also be a result of bias
based on sediment inclusion in the samples.

Based on these results, groundwater contamination is generally located in front of the on-site building in the
vicinity of the former UST system and migrates downgradient to the east-southeast across Connelly Springs
Road towards well IMW-1. Groundwater contaminant concentrations generally decreased in sampled
monitoring wells between December 2016 and July 2017.

Historical natural attenuation sampling indicates an environment conducive to potential bioremediation in the
intermediate and deep aquifer zones. Generally, measured dissolved oxygen concentrations are consistently
above anoxic and hypoxic conditions, indicating a potential for aerobic activity. Dissolved oxygen
concentrations in wells IMW-1 and DMW-1 remain particularly high. Petroleum compound concentrations
had generally shown an increasing trend in downgradient, intermediate well IMW-1, until January 2016
when concentrations began decreasing. Some contaminant concentration rebounding was observed in well
IMW-1 in December 2016 but the increases may have been due to off-site system downtime. The system was
restarted on July 10, 2017, and a monitoring event conducted on July 18 and 19, 2017, generally indicated
Cajah’s Mountain Superette December 18, 2017
Monitoring Report Page 8

stabilized impact concentrations. Impact in this well will continue to be monitored and remedial system
adjustments should be made as deemed necessary. Impact in on-site, deep well DMW-1 is generally
decreasing with time. Contaminants of concern in other intermediate and deep wells remain minimal.

Groundwater analytical results obtained in July 2017 are summarized in Table 5. Isoconcentration maps
for dissolved benzene and MTBE are depicted as Figure 5 and 6, respectively. Please note that the figures
display contours of vertical maximum impact due to the prevalence of impact from intermediate zone
wells. Historical summaries of groundwater analytical results are provided in Table 6 and Table 7. Copies
of the July 2017 laboratory analytical report and chain-of-custody forms are included in Appendix B.
Cajah’s Mountain Superette December 18, 2017
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4.0 CONCLUSIONS AND RECOMMENDATIONS

A groundwater sampling event was conducted at the Cajah’s Mountain Superette on July 18 and 19, 2017.
Impact to groundwater in the source area and downgradient continues to exceed the 2L Standards, but
concentrations in sampled wells did not exceed GCLs in July 2017. Groundwater contaminant
concentrations generally decreased in sampled wells since the last monitoring event in December 2016.
The decreases in concentrations are likely related to operation of the site remedial systems following
repairs. Additional groundwater monitoring and operation and maintenance of the site systems are
recommended, as outlined in the CAP.

Cajah’s Mountain Superette December 18, 2017
Monitoring Report Page 10

5.0 REPORT LIMITATIONS

This investigation is intended to be a non-biased assessment of on-site environmental conditions
proximate to the location of the former and/or current UST system. Subsurface investigative and remedial
methodologies were performed in general accordance with applicable state and federal regulatory
requirements. The information presented in this report is based upon site-specific observations, generally
accepted geological and environmental consulting practices, and analytical results for environmental
samples collected at the time of the field investigation was performed. The data presented in this report
are believed to represent subsurface conditions at the facility; however, data may not be completely
representative of subsurface conditions at every location. ATC assumes no liability arising from
environmental impact to, or from, the site, regardless of the date of impact occurrence or findings.

TABLES
Table 1
Site History
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Zip Telephone Number
27511 [phone]
Zip Telephone Number
27511 [phone]
1 Gasoline None 4,000 Fiberglass 24' x 64"
Fiberglass Reinforced
Plastic
Early
1980s
Removed
8/14/08 Yes
2 Gasoline None 8,000 Fiberglass 8' x 21.4"
Fiberglass Reinforced
Plastic
Early
1980s
Removed
8/14/08 Yes
3 Gasoline None 8,000 Fiberglass 8' x 21.4"
Fiberglass Reinforced
Plastic
Early
1980s
Removed
8/14/08 Yes
UST ID
Number
Current/Last
Contents
Previous
Contents
Capacity
(gallons)
Release confirmed during 8/14/08
excavation
Tank Dimensions Description of Associated
Piping and Pumps
Date
Tank
Installed
Status of
Tank
Was Release
Associated
With UST
System?
Date of Release Description of Release
28649 Gasoline 8/14/08
Incident Number Material Released
Construction
Details
0-004593
Name of Owner Dates of Ownership (m/dd/yy) to (m/dd/yy)
UST ID Number(s) Facility ID Number
4/2005 to 8/14/2008
Name of Operator
Street Address
Dates of Operation (m/dd/yy) to (m/dd/yy)
Cary Oil Company
Cary NC
110 Mackenan Drive, Suite 300
City State
UST ID Number(s) Facility ID Number
1, 2, and 3 0-004593
Street Address
110 Mackenan Drive, Suite 300
Cary Oil Company
City State
Cary NC
4/2005 to 8/14/2008
1, 2, and 3
Table 2
Property Owners/Occupants and Land Use Information
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Site Mary Lindsay
2746795343 1990 Connelly Springs Road 127 Dell Circle, Hudson, NC
Lenoir, NC
Adjacent to North
2746794580 1980 Connelly Springs Road Douglas & Katherine Hawkins R-20 / Residence
Lenoir, NC
Adjacent Northeast (opposite Connelly Springs Road)
2746890460 1989 Connelly Springs Road Philip and Debbie Yott RA-20 / Residence
Lenoir, NC
Adjacent East (opposite Connelly Springs Road)Chuck and Mattie Triplett
2746799380 1995 Connelly Springs Road 1130 Rosedale Drive SW, Lenoir, NC RA-20 / Residence
Lenoir, NC
Adjacent Southeast (opposite Connelly Springs Road)Cajah's Mountain Park LLC
2746890106 1999 Connelly Springs Road PO Box 1114, Hudson, NC RA-20 / Mobile home park
Lenoir, NC
Adjacent to South
2746795237 1998 Connelly Springs Road Moore Family Partnership LLC
Lenoir, NC
Adjacent to West Jimmie and Louise Beane
2746793289 1514 Bradshaw Terrace 1511 Bradshaw Terrace, Lenoir, NC RA-20 / Residence
Lenoir, NC
Updated as of 3/18/2015.
R-20 and RA-20 refer to residential zoning
B-1 refers to business zoning
B-1 / Frosty Frez Restaurant and separate
associated office building
Tax Parcel Pin # (and well ID # if
applicable)Property Location and Address Owner's Name and Address (if different) Zoning/Land Use
R-20 / Catering business (former gas station)
Table 3
Public and Private Water Supply Well and Other Receptor Information
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
PW-1 Jimmie & Louise Beane / 1511 Bradshaw Terrace, Lenoir, NC 28645 1511 Bradshaw Terrace Lenoir 828-728-9368 Not in use Unknown Unknown 400 Downgradient Well not operational and property provided municipal water by Baton
Water Corporation
PW-2 CitiMortgage, Inc. / 1000 Technology Drive, O'Fallon, MO 63368 1433 Brandon Road Lenoir NA In use for potable water by next-
door Price & Shell Unknown Unknown 450 Downgradient Well services more than one residence (Price & Shell)
PW-3 Henry & Linda Johnson / 1535 Bradshaw Terrace, Lenoir, NC 28645 1535 Bradshaw Terrace Lenoir 828-728-5256 Not in use Unknown Unknown 775 Downgradient Not accessible - According to Mr. Johnson, well has been filled over
the years with sticks and rocks, and water is not accessible
PW-4 Clifford & Jeanie Stewart / 319 Welcome Ave., Greenville, SC 29611 1554 Bradshaw Terrace Lenoir NA Not in use Unknown Unknown 1,100 Downgradient
PW-5 Poarch Dixie Land Tate Azor / 1490 Land Street, Lenoir, NC 28645 1497 Land Street Lenoir NA Not in use Approx. 40-45' Unknown 1,000 Sidegradient
PW-6 Ryan & Shirley Rozzelle / 186 Mountain Oak Lane, Hickory, NC 28601 1418 Brandon Road Lenoir 828-495-3456 Unknown Unknown Unknown 850 Sidegradient Current well use unknown; Property provided municipal water by
Baton Water Corporation
PW-7 Helen Sullivan / 904 Second St. NE, Apt. 234, Hickory, NC 28601 Justin Lane (No address number) Lenoir 828-728-2757 Not in use Unknown Unknown 1,200 Sidegradient Well operational but not in use and property provided municipal water
by Baton Water Corporation
PW-8 Brandon Apartments (Keith and Patricia Williams) / 1415 N. Catwaba Church Avenue, Lenoir, NC 28645 3715 Panda Lane Lenoir 828-728-9167 Not in use Unknown Unknown 1,000 Downgradient Well not operational and property provided municipal water by Baton
Water Corporation
PW-9 Randy & Joyce Kestner / 4593 Horseshoe Bend Road, Hudson, NC 28638 3725 Happy Horse Lane Lenoir NA In use for potable water Unknown Unknown 1,100 Downgradient
PW-10 Berry Kaylor / 3965 Greenwood Drive, Lenoir, NC 28645 3965 Greenwood Drive Lenoir 828-728-6946 Not in use Unknown Unknown 1,475 Sidegradient
PW-11 Sherri Barnwell / 1499 Union Grove Road, Lenoir, NC 28645 1499 Union Grove Road Lenoir 828-728-3412 Not in use Unknown Unknown 1,300 Sidegradient Well not operational and property provided municipal water by Baton
Water Corporation
PW-12 Roger & Penny Triplett / 1740 Taylorsville Road SE, Lenoir, NC 28645 1512 Union Grove Road Lenoir NA Not in use Unknown Unknown 1,100 Sidegradient Property provided municipal water by Baton Water Corporation
PW-13 William Rudicil / 1520 Union Grove Road, Lenoir, NC 28645 1520 Union Grove Road Lenoir NA Not in use Unknown Unknown 1,190 Sidegradient Property provided municipal water by Baton Water Corporation
PW-14 Karen Sanders / 1522 Union Grove Road, Lenoir, NC 28645 1522 Union Grove Road Lenoir 828-726-1420 Not in use Unknown Unknown 1,210 Sidegradient
PW-15 Arnold & Wanda Correll / 1528 Bradshaw Terrace, Lenoir, NC 28645 1528 Bradshaw Terrace Lenoir 828-728-7497 In use for outdoor/irrigation water Approx. 90 Unknown 525 Downgradient
Well depth estimated by Mr. Correll; Property provided municipal
water by Baton Water Corporation; Well only supplies water to outside
spigots; Well not operational during winter
PW-16 Theohary & Linda Smargian / PO Box 967, Hudson, NC 28638 1518 Bradshaw Terrace Lenoir NA Not in use Approx. 176* Unknown 400 Downgradient Well not operational and property provided municipal water by Baton
Water Corporation
PW-17 Douglas & Katherine Hawkins / 1980 Connelly Springs Road, Lenoir, NC 28645 1980 Connelly Springs Road Lenoir NA Not in use Unknown Unknown 150 Sidegradient Well installed in 1961; Mary Lindsay (subject property owner) is POA;
well is beneath house and not accessible
PW-18 Jimmie & Louise Beane** / 1511 Bradshaw Terrace, Lenoir, NC 28645 1514 Bradshaw Terrace Lenoir NA Not in use Unknown Unknown 240 Downgradient Well not operational and property provided municipal water by Baton
Water Corporation
PW-20 Cajah's Mt Park LLC (Steve Hamby) / PO Box 1114, Hudson, NC 28638 0 Connellly Springs Road (Cajah's
Mountain Mobile Home Park)Lenoir NA Not In use Unknown Unknown 325 Sidegradient No access to well, well reportedly not operational, and property
provided municipal water by Baton Water Corporation
PW-21 Paula Fetherbay c/o Paula St. Clair / 1975 Connelly Springs Road, Lenoir, NC 28645 1975 Connelly Springs Road Lenoir NA In use for potable water Unknown Unknown 375 Sidegradient
PW-22 Daniel Ace / 3733 Happy Horse Lane, Lenoir, NC 28645 3733 Happy Horse Lane Lenoir NA Reportedly, in use for potable
water Unknown Unknown 1,100 Downgradient
N/A East N/A N/A Surface water 700 Downgradient
Stream was not identified on USGS topographic map, but was depicted
on Caldwell County Geographic Information website, and could not be
located during field activities.
N/A West N/A N/A Surface water 500 Downgradient Stream was not identified on USGS topographic map, but was depicted
on Caldwell County Geographic Information website.
* On 7/26/10, due to difficulty encountered gauging depth of the two foot diameter well with an o/w interface meter, it was estimated that depth of PW-16 was approximately 176 ft bgs, as the meter appeared to reach bottom at that depth.
** residential property is currently leased; The Beanes are the owner for the residential property
NA = Not Available
Potable Well
ID
Well Depth
(ft bgs)
Receptor ID Location Contact
Property Owner Contact Information Property Address City Phone Number
Well Screen
Interval
(ft)
Well Use
Comment
Approx. distance from
source area of release
(ft)
Up/Down/ or
Crossgradient*
Approx. distance from
source area of release
(ft)
Up/Down/Crossgradient/Ot
her Comment
Unnamed intermittent stream
Unnamed intermittent stream
Description Phone Number Usage
Table 4Monitoring Well Construction and Groundwater Elevation Informati
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Well ID Date of
Installation
Date Liquid
Gauged
Well Diameter
(inches)
Screen Slot
(inches)
Total Depth
(feet)
Screened Interval
(feet)
Top of Casing
Elevation (feet)
Depth to
Groundwater
(feet)
Free Product
Thickness (feet)
Groundwater
Elevation (feet)
3/13/2008 36.00 -- 64.00
7/28/2010 32.50 -- 67.50
2/2/2012 35.97 -- 64.03
8/22/2012 35.92 -- 64.08
1/20/2014 32.42 -- 67.58
7/16/2014 32.68 -- 67.32
1/13/2015 34.14 -- 65.86
7/22/2015 34.27 --65.73
1/20/2016 33.23 --66.77
7/20/2016 32.90 --67.10
12/29/2016 35.53 --64.47
7/19/2017 34.02 --65.98
3/13/2009 35.66 -- 63.90
7/28/2010 NM -- N/A
2/2/2012 35.70 -- 63.86
8/22/2012 35.55 -- 64.01
1/20/2014 32.31 -- 67.25
7/16/2014 32.15 -- 67.41
1/13/2015 34.05 -- 65.51
7/22/2015 33.98 --65.58
1/20/2016 33.04 --66.52
7/20/2016 32.66 --66.90
12/28/2016 35.21 --64.35
7/19/2017 33.94 --65.62
3/13/2009 26.92 -- 63.27
7/28/2010 NM -- N/A
2/2/2012 26.70 -- 63.49
8/22/2012 26.75 -- 63.44
1/20/2014 23.13 -- 67.06
7/16/2014 23.31 -- 66.88
1/13/2015 24.81 -- 65.38
7/22/2015 25.35 --64.84
3/13/2009 27.85 -- 64.32
7/28/2010 24.65 -- 67.52
2/2/2012 27.75 -- 64.42
8/22/2012 27.83 -- 64.34
1/20/2014 24.09 -- 68.08
7/16/2014 24.54 -- 67.63
1/13/2015 25.95 -- 66.22
7/22/2015 26.44 --65.73
11/16/2009 36.05 -- 64.13
7/28/2010 32.58 -- 67.60
2/2/2012 35.97 -- 64.21
8/22/2012 35.93 -- 64.25
1/20/2014 32.38 -- 67.80
7/16/2014 32.53 -- 67.65
1/13/2015 34.28 -- 65.90
7/22/2015 34.24 --65.94
1/20/2016 33.11 --67.07
7/20/2016 32.84 --67.34
12/29/2016 35.63 --64.55
7/19/2017 34.03 --66.15
11/16/2009 35.85 -- 63.86
7/28/2010 32.30 -- 67.41
2/2/2012 35.82 -- 63.89
8/22/2012 35.73 -- 63.98
1/20/2014 32.50 -- 67.21
7/16/2014 Mud -- Mud
1/13/2015 Mud -- Mud
7/22/2015 Mud -- Mud
1/20/2016 Mud -- Mud
7/20/2016 Mud -- Mud
12/28/2016 Mud -- Mud
MW-5 11/5/2009 2 0.010 45 30-45 100.18
0.010 35 20-35
MW-6 11/4/2009 2 0.010 45 25-45 99.71
MW-1 12/4/2008 2 0.010 48 33-48 100.00
MW-2 3/10/2009 2 0.010 46 31-46 99.56
90.19
MW-4 3/10/2009 2 0.010 40 25-40 92.17
MW-3 3/10/2009 2
Page 1 of 4
Table 4Monitoring Well Construction and Groundwater Elevation Informati
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Well ID Date of
Installation
Date Liquid
Gauged
Well Diameter
(inches)
Screen Slot
(inches)
Total Depth
(feet)
Screened Interval
(feet)
Top of Casing
Elevation (feet)
Depth to
Groundwater
(feet)
Free Product
Thickness (feet)
Groundwater
Elevation (feet)
11/16/2009 34.86 -- 63.64
7/28/2010 31.20 -- 67.30
2/2/2012 34.88 -- 63.62
8/22/2012 34.71 -- 63.79
1/20/2014 31.66 -- 66.84
7/16/2014 30.87 -- 67.63
1/13/2015 33.66 -- 64.84
7/22/2015 33.21 --65.29
1/20/2016 32.34 --66.16
7/20/2016 31.92 --66.58
12/29/2016 34.25 --64.25
7/19/2017 33.00 --65.50
11/16/2009 34.60 -- 63.86
7/28/2010 30.10 -- 68.36
2/2/2012 36.94 2.97 64.07
8/22/2012 34.92 0.53 63.99
1/20/2014 31.51 0.44 67.33
7/16/2014 31.30 0.12 67.26
1/13/2015 33.18 0.12 65.38
7/22/2015 32.85 --65.61
1/20/2016 31.92 --66.54
7/20/2016 31.55 --66.91
12/29/2016 34.13 --64.33
7/19/2017 32.72 --65.74
7/28/2010 24.17 -- 66.65
2/2/2012 26.65 -- 64.17
8/22/2012 26.73 -- 64.09
1/20/2014 23.04 -- 67.78
7/16/2014 23.99 -- 66.83
1/13/2015 25.05 -- 65.77
7/22/2015 25.98 --64.84
7/28/2010 32.16 -- 66.18
2/2/2012 36.35 -- 61.99
8/22/2012 34.86 -- 63.48
1/20/2014 32.03 -- 66.31
7/16/2014 31.99 -- 66.35
1/13/2015 33.66 -- 64.68
7/22/2015 33.79 --64.55
7/28/2010 31.27 -- 66.49
2/2/2012 35.41 -- 62.35
8/22/2012 34.13 -- 63.63
1/20/2014 31.27 -- 66.49
7/16/2014 30.99 -- 66.77
1/13/2015 33.03 -- 64.73
7/21/2015 32.64 --65.12
1/20/2016 32.16 --65.60
7/19/2016 31.36 --66.40
12/28/2016 33.72 --64.04
7/18/2017 32.64 --65.12
7/28/2010 31.59 -- 66.17
2/2/2012 35.50 -- 62.26
8/22/2012 34.29 -- 63.47
1/20/2014 31.59 -- 66.17
7/16/2014 31.61 -- 66.15
1/13/2015 32.18 -- 65.58
7/21/2015 31.17 --66.59
1/19/2016 31.31 --66.45
7/19/2016 31.95 --65.81
12/28/2016 34.00 --63.76
2/2/2012 37.08 -- 63.34
8/22/2012 36.83 -- 63.59
1/20/2014 33.24 -- 67.18
7/16/2014 33.69 -- 66.73
1/13/2015 35.62 -- 64.80
7/21/2015 35.48 --64.94
97.76
MW-12 7/27/2010 2 0.010 40 25-40 97.33
0.010 44 29-44 98.50
MW-8 11/5/2009 2 0.010 44 29-44 98.46
90.82
0.010 40 25-40 98.34
MW-9 7/27/2010 2
MW-7 11/5/2009
MW-10 7/27/2010 2
0.010 30 15-30
2
100.422 0.010 45 30-45
MW-11 7/27/2010 2 0.010 40 25-40
MW-13 1/23/2012
Page 2 of 4
Table 4Monitoring Well Construction and Groundwater Elevation Informati
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Well ID Date of
Installation
Date Liquid
Gauged
Well Diameter
(inches)
Screen Slot
(inches)
Total Depth
(feet)
Screened Interval
(feet)
Top of Casing
Elevation (feet)
Depth to
Groundwater
(feet)
Free Product
Thickness (feet)
Groundwater
Elevation (feet)
2/2/2012 34.50 -- 60.76
8/22/2012 34.22 -- 61.04
1/20/2014 31.60 -- 63.66
7/16/2014 31.65 -- 63.61
1/13/2015 33.19 -- 62.07
7/21/2015 31.70 --63.56
1/19/2016 31.26 --64.00
7/19/2016 34.94 --60.32
12/28/2016 33.81 --61.45
7/18/2017 32.92 --62.34
2/2/2012 35.00 -- 58.57
8/22/2012 34.11 -- 59.46
1/20/2014 31.93 -- 61.64
7/16/2014 31.28 -- 62.29
1/13/2015 33.53 -- 60.04
7/21/2015 33.53 --60.04
2/2/2012 26.23 -- 60.28
8/22/2012 26.46 -- 60.05
1/20/2014 22.83 -- 63.68
7/16/2014 23.03 -- 63.48
1/13/2015 25.14 -- 61.37
7/21/2015 25.54 --60.97
2/2/2012 24.08 -- 57.87
8/22/2012 24.15 -- 57.80
1/20/2014 21.16 -- 60.79
7/16/2014 21.38 -- 60.57
1/13/2015 23.01 -- 58.94
7/21/2015 23.43 --58.52
2/2/2012 24.99 -- 48.37
8/22/2012 25.67 -- 47.69
1/20/2014 22.24 -- 51.12
7/16/2014 22.94 -- 50.42
1/13/2015 23.77 -- 49.59
7/21/2015
1/19/2016 21.85 --51.51
7/19/2016 23.12 --50.24
12/28/2016 25.45 --47.91
7/18/2017 22.92 --50.44
2/2/2012 32.48 -- 46.04
8/22/2012 31.98 -- 46.54
1/20/2014 28.70 -- 49.82
7/16/2014 28.77 -- 49.75
1/13/2015 30.65 -- 47.87
7/21/2015 31.40 --47.12
2/2/2012 40.39 -- 45.11
8/22/2012 39.79 -- 45.71
1/20/2014 36.62 -- 48.88
7/16/2014 35.89 -- 49.61
1/13/2015 38.81 -- 46.69
7/21/2015 38.83 --46.67
2/2/2012 38.61 -- 43.88
8/22/2012 37.19 -- 45.30
1/20/2014 35.66 -- 46.83
7/16/2014 35.39 -- 47.10
1/13/2015 37.84 -- 44.65
7/21/2015 36.18 --46.31
4/3/2012 24.97 -- 60.42
8/22/2012 24.99 -- 60.40
1/20/2014 22.45 -- 62.94
7/16/2014 22.65 -- 62.74
1/13/2015 23.82 -- 61.57
7/21/2015 24.18 --61.21
1/19/2016 22.77 --62.62
7/19/2016 22.93 --62.46
12/28/2016 NM --NM
7/18/2017 23.52 --61.87
73.36
MW-22 3/23/2012 2 0.010 33 18-33 85.39
MW-14 1/26/2012 2 0.010 43 28-43 95.26
47 32-47 85.50
MW-21 1/24/2012 2
MW-20 1/26/2012 2 0.010
47.5 32.5-47.5 82.49
Well Obstructed by Aboveground Pool
MW-19 1/23/2012 2
20-35 86.51
MW-15 1/24/2012 2 0.010 43 28-43
78.52
93.57
MW-16
MW-18
1/23/2012
MW-17 1/24/2012 2 0.010
0.010
1/23/2012 2 0.010 30 15-30
39 24-39
29 14-29 81.95
2 0.010 35
0.010
Page 3 of 4
Table 4Monitoring Well Construction and Groundwater Elevation Informati
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Well ID Date of
Installation
Date Liquid
Gauged
Well Diameter
(inches)
Screen Slot
(inches)
Total Depth
(feet)
Screened Interval
(feet)
Top of Casing
Elevation (feet)
Depth to
Groundwater
(feet)
Free Product
Thickness (feet)
Groundwater
Elevation (feet)
2/2/2012 34.58 -- 60.77
8/22/2012 35.95 -- 59.40
1/20/2014 31.81 -- 63.54
7/16/2014 31.68 -- 63.67
1/13/2015 33.05 -- 62.30
7/21/2015 32.84 --62.51
1/19/2016 32.41 --62.94
7/19/2016 32.06 --63.29
12/28/2016 33.88 --61.47
7/18/2017 33.11 --62.24
4/3/2012 32.81 -- 52.28
8/22/2012 27.14 -- 57.95
1/20/2014 24.41 -- 60.68
7/16/2014 24.25 -- 60.84
1/13/2015 26.05 -- 59.04
7/22/2015 26.48 --58.61
1/19/2016 26.70 --58.39
7/19/2016 24.62 --60.47
12/28/2016 NM --NM
11/16/2009 36.24 -- 63.97
7/28/2010 33.10 -- 67.11
2/2/2012 36.20 -- 64.01
8/22/2012 36.18 -- 64.03
1/20/2014 32.52 -- 67.69
7/16/2014 32.94 -- 67.27
1/13/2015 34.49 -- 65.72
7/22/2015 34.63 --65.58
1/20/2016 33.40 --66.81
7/20/2016 33.15 --67.06
12/29/2016 35.69 --64.52
7/19/2017 34.76 --65.45
7/28/2010 24.73 -- 66.12
2/2/2012 28.58 -- 62.27
8/22/2012 27.34 -- 63.51
1/20/2014 23.87 -- 66.98
7/16/2014 24.46 -- 66.39
1/13/2015 25.34 -- 65.51
7/22/2015 26.54 --64.31
1/20/2016 23.87 --66.98
7/20/2016 24.69 --66.16
12/28/2016 27.19 --63.66
2/2/2012 45.90 -- 53.25
8/22/2012 36.05 -- 63.10
1/20/2014 31.25 -- 67.90
7/16/2014 32.45 -- 66.70
1/13/2015 33.98 -- 65.17
7/22/2015 33.91 --65.24
1/20/2016 32.90 --66.25
7/20/2016 32.83 --66.32
12/29/2016 35.34 --63.81
2/2/2012 36.41 -- 50.57
8/22/2012 36.30 -- 50.68
1/20/2014 32.53 -- 54.45
7/16/2014 32.23 -- 54.75
1/13/2015 34.36 -- 52.62
7/21/2015 34.73 --52.25
1/19/2016 34.16 --52.82
7/19/2016 32.41 --54.57
12/28/2016 34.86 --52.12
4/3/2012 33.08 -- 52.17
8/22/2012 25.88 -- 59.37
1/20/2014 22.47 -- 62.78
7/16/2014 22.81 -- 62.44
1/13/2015 24.25 -- 61.00
7/21/2015 24.73 --60.52
1/19/2016 41.18 --44.07
7/19/2016 23.09 --62.16
12/28/2016 NM --NM
Note:
* Elevations are based on an assumed TOC datum of 100.00 feet at MW-1.
If free product is present in well, groundwater elevation is calculated by [Top of Casing Elevation-Depth to Water]+[free product thickness x 0.8581]
NM = Not Measured
DMW-5 3/29/2012-
3/30/2012 2 0.010 130 110-130 85.25
DMW-4 1/27/2012-
1/31/2012 2
DMW-3 1/26/2012-
1/30/2012 2 0.010 123 118-123 99.15
0.010 130 110-130 86.98
IMW-1 1/26/2012 2 0.010 64 59-64 95.35
DMW-1 11/4/2009-
11/5/2009 2 0.010 75 70-75 100.21
DMW-2 7/26/2010-
7/27/2010 2 0.010 95 90-95 90.85
IMW-2 3/23/2012 &
3/30/2012 2 0.010 80 70-80 85.09
Page 4 of 4
Table 5
Summary of Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
EPA METHOD 6200B
C5-C8 Aliphatics
Carbon Fraction
Class
C9-C18
Aliphatics
Carbon Fraction
Class
C9-C22
Aromatics
Carbon Fraction
Class
(Target analytes reported above method detection limits)

C
5
-
C
8
C9
-
C
1
2

C
9
-
C
1
0

1
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MW-1 7/19/2017 NA NA NA 0.69 0.51 <0.50 <0.50 9.3 <0.50 <0.50 <0.50 <0.50 <0.50 0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.46 J 0.61 <0.50 <0.50 8.9 9.51 49
MW-2 7/19/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 6.2 <0.5 <0.50 <0.50 <0.50 <0.50 <0.50 2.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.5 3.8 <0.50 <0.50 0.46 J 4.26 130
MW-5 7/19/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 0.59 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND 12
MW-7 7/19/2017 NA NA NA 3.8 2.4 <0.50 <0.50 1.9 <0.50 <0.50 <0.50 <0.50 0.85 <0.50 24 <0.50 0.68 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.66 1.1 6.2 2.0 11.2 20.5 30
MW-8 7/19/2017 NA NA NA 3,900 1,000 <250 <250 <250 <250 <250 <250 <250 <250 <250 <250 <250 490 <250 <250 <250 <250 <250 <250 950 2,900 25,000 2,700 15,000 45,600 36
MW-11 7/18/2017 NA NA NA 2,300 600 <100 <100 <100 <100 <100 <100 <100 <100 100 520 <100 300 <100 <100 <100 <100 <100 <100 490 2,100 16,000 2,400 12,500 33,000 16
MW-14 7/18/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 2.3 <0.50 5.6 <0.50 <0.50 0.45 J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND 17
MW-18 7/18/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 1.1 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.48 J <0.50 <0.50 1.2 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND 37
MW-22 7/18/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.54 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND 29
IMW-1 7/18/2017 NA NA NA 4.2 3.1 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 43 3.1 260 <2.5 2.4 J 28 <2.5 <2.5 <2.5 <2.5 <2.5 14 520 <2.5 6.0 22.1 548.1 24
DMW-1 7/19/2017 NA NA NA <0.50 <0.50 0.96 <0.50 12 <0.50 <0.50 <0.50 <0.50 0.68 <0.50 36 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND 26
400 700 200 400 400 0.6 4 70 3 0.4 NE 0.02 70 70 20 70 70 0.4 3 0.7 25 70 70 6 1 600 600 500 N/A 15
NE NE NE 28,500 25,000 NE 4,000 70,000 3,000 400 NE 50 70,000 25,000 20,000 6,900 30,000 400 3,000 700 11,700 8,500 70,000 6,000 5,000 260,000 84,500 85,500 N/A 15,000
1. All measurements are in micrograms per liter (ug/L). 7. NE = Not Established.
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard. (Amended Effective April 16, 2012) 8. VPH = Volatile Petroleum Hydrocarbons: C5-C8 and C9-C18 aliphatic chains, and C9-C22 aromatic chain
3. "<" or ND = Not detected above method detection limit or laboratory reporting limit. 9. Analytical table indicates target analyte concentrations reported above method detection limits.
4. GCL = Gross Contaminant Level established by NCDEQ. 10. NA = Not Analyzed for specified parameter
5. Target analyte concentrations detected above 2L Groundwater Standards are bolded. 11. N/A = Not Applicable
6. Target analyte concentrations detected above GCLs are bolded and italicized. 12. J = Estimated value below the laboratory reporting limit but above the method detection limit.
GCLs
NC 2L GW Standards
SAMPLE I.D.DATE
SAMPLED
MADEP VPH
EPA
METHOD
6010
Page 1 of 1
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
Carbon
Fraction Clas
C9-C22
Aromatics
Carbon
Fraction Clas
C
5
-
C
8
C9
-
C
1
2
C
9
-
C
1
0
1
,
2
,
4
-
T
r
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m
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t
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y
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b
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1
,
3
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5
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12/10/2008 180 1.6 42 3.1 1.6 0.65 <0.1 11 3.3 <0.1 <0.1 *<0.022 0.24 0.34 65 0.4 0.63 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 10 2.5 1.2 3.3 17.0 <0.022 110
11/17/2009 1,300 35 61 2.9 2.1 <0.1 <0.1 13 <0.1 <0.1 <0.1 *<0.022 <0.1 0.46 18 0.7 0.83 <0.2 <0.1 <0.2 0.53 <0.1 <0.1 <0.1 17 5.1 0.75 9.5 32.4 <0.022 149
2/3/2012 1,180 488 137 19.1 7.6 <0.50 <0.50 5.2 <1.0 <0.50 <0.50 *<0.020 <0.50 2.2 3.7 1.6 5.2 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 6.1 26.6 18.1 6.9 41.0 92.6 <0.020 36.6
8/22/2012 1,570 125 135 3.4 5.4 <0.12 <0.12 7.0 <0.20 <0.10 NA *0.020 0.22 J 3.5 6.1 1.4 6.4 <0.16 <0.18 <0.14 0.50 1.5 <0.10 <0.10 49.2 13.9 2.5 26.8 92.4 0.020 20.0
1/23/2014 549 <50.0 <50.0 1.5 1.7 <0.50 <0.50 8.1 <1.0 <0.50 <0.50 *<0.020 <0.50 1.1 0.75 0.53 0.96 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 11.4 0.54 <0.50 5.3 17.2 <0.020 10.0
7/18/2014 785 542 117 16.3 8.8 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 0.62 5.5 5.0 2.9 6.0 <0.50 <0.50 <0.50 NA 2.4 <0.50 <2.0 37.4 4.7 2.8 44.0 88.9 <0.020 47.0
1/14/2015 163 131 <50.0 <0.50 0.57 <0.50 <0.50 9.4 <1.0 <0.50 <0.50 *<0.020 <0.50 1.1 0.77 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.53 <0.50 <2.0 8.2 <0.50 <0.50 3.6 11.8 <0.020 37.4
7/22/2015 NA NA NA 0.98 1.40 <0.50 <0.50 8.5 <1.0 <0.50 <0.50 *<0.020 <0.50 0.93 0.81 <0.50 0.45 J <0.50 <0.50 <0.50 NA 0.49 J <0.50 <2.0 6.9 <0.50 <0.50 3.9 10.8 <0.020 6.8
1/20/2016 NA NA NA <0.50 <0.50 0.27 J <0.50 14.8 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 43.4
7/20/2016 NA NA NA 1.9 3.7 <0.50 <0.50 4.4 <1.0 <0.50 <0.50 <0.50 <0.50 0.78 5.8 <0.50 0.42 J <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 8.1 14.1 9.0 28.2 59.4 NA 20.5
12/29/2016 NA NA NA 19.1 4.0 <0.50 <0.50 3.5 <1.0 <0.50 <0.50 <0.50 <0.50 2.4 3.0 <0.50 1.6 <0.50 <0.50 <0.50 NA 0.25 J 0.44 J <2.0 12.9 11.8 33.9 204.8 263.4 NA 22.2
7/19/2017 NA NA NA 0.69 0.51 <0.50 <0.50 9.3 <0.50 <0.50 <0.50 <0.50 <0.50 0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.46 J 0.61 <0.50 <0.50 8.9 9.51 NA 49
3/13/2009 605 540 <100 29.3 10.7 1.8 <0.1 16.2 <1.0 <0.1 <0.1 *<0.02 2.8 1.7 72.1 1.1 3.7 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 151 80.8 11.6 116.1 360 <0.02 22.7
11/17/2009 2,600 460 660 110 38 <0.1 <0.1 16 <0.1 <0.1 <0.1 *<0.023 <0.1 3.9 340 <0.1 6.3 0.74 <0.1 <0.2 3.2 <0.1 <0.1 3.8 630 170 16 320 1,136 <0.023 22.4
2/3/2012 1,980 1,450 213 79.1 28.3 0.74 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 6.1 5.7 135 <0.50 10.9 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 3.7 336 79.3 32.7 233 681 <0.020 31.5
8/22/2012 3,660 1,180 1,180 126 53.2 <2.3 <2.4 14.1 <3.9 <2.0 NA *0.042 15.3 4.4 J 389 <2.0 7.4 J <3.3 <3.6 <2.7 <2.0 <2.0 <2.0 7.2 J 939 89.7 18.3 447 1,494 0.042 29.4
1/24/2014 2,020 445 <250 52.0 18.9 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 *<0.020 8.1 1.6 222 <1.0 1.3 <1.0 <1.0 <1.0 NA <1.0 <1.0 5.9 272 20.7 2.5 135.3 430.5 <0.020 <5.0
7/17/2014 2,350 696 <250 19.7 23.1 <1.2 <1.2 <1.2 <2.5 <1.2 <1.2 *<0.020 17.3 2.8 444 <1.2 2.2 <1.2 <1.2 <1.2 NA <1.2 <1.2 14.2 499 19.7 5.1 187.4 711.2 <0.020 11.7
1/14/2015 613 345 94.2 <2.5 16.8 <2.5 <2.5 5.7 <5.0 <2.5 <2.5 *<0.020 10.0 <2.5 274 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 14.1 345 10.9 3.9 68.9 428.7 <0.020 15.8
7/22/2015 NA NA NA 3.3 2.1 <1.2 <1.2 3.4 <2.5 <1.2 <1.2 *<0.020 7.1 1.4 197 <1.2 0.74 J 0.73 J <1.2 <1.2 NA <1.2 <1.2 7.1 143 2.4 1.4 12.8 159.6 <0.020 8.9
1/20/2016 NA NA NA 0.88 0.35 J <0.50 <0.50 2.7 <1.0 <0.50 <0.50 <0.50 0.62 0.58 12.6 <0.50 <0.50 <0.50 <0.50 <0.50 NA 0.26 J <0.50 <2.0 16.1 <0.50 <0.50 2.6 18.7 NA 61.8
7/20/2016 NA NA NA 0.34 J <0.50 <0.50 <0.50 5.1 <1.0 <0.50 <0.50 <0.50 <0.50 0.46 J 4.4 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 6.9 <0.50 <0.50 1.35 J 8.25 J NA 37.1
12/28/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 2.1 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 3.2 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 15.6
7/19/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 6.2 <0.5 <0.50 <0.50 <0.50 <0.50 <0.50 2.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.5 3.8 <0.50 <0.50 0.46 J 4.26 NA 130
3/13/2009 <100 <100 <100 <0.50 <0.50 <0.50 <0.1 0.68 <1.0 <0.1 <0.1 *<0.02 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 ND <0.02 19.5
11/17/2009 <30 <10 <35 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.022 <0.1 <0.1 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 ND <0.022 165
2/3/2012 <50.0 <50.0 <50.0 <0.50 <0.50 2.5 <0.50 11.9 <1.0 0.71 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 161
8/23/2012 <35 <35 <35 <0.10 <0.10 2.3 0.12 17.1 <0.20 0.27 J NA *<0.0091 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0091 100
1/23/2014 <50.0 <50.0 <50.0 <0.50 <0.50 1.4 <0.50 18.2 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 148
7/18/2014 <50.0 <50.0 <50.0 <0.50 <0.50 2.1 <0.50 22.7 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 174
1/14/2015 <50.0 <50.0 <50.0 <0.50 <0.50 1.5 <0.50 22.6 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 108
7/22/2015 NA NA NA <0.50 <0.50 0.97 <0.50 17.5 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 51.9
3/13/2009 <100 <100 <100 <0.50 <0.50 <0.50 <0.1 <0.50 <1.0 <0.1 <0.1 *<0.02 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.60 <0.50 <0.50 0.6 <0.02 25.9
11/17/2009 <30 <10 <35 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.022 <0.1 <0.1 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 0.5 <0.2 0.41 1.0 <0.022 185
2/3/2012 <50.0 <50.0 <50.0 <0.50 <0.50 1.2 <0.50 6.0 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 61.9
8/22/2012 94.8 J <35 <35 <0.10 <0.10 1.7 <0.12 8.5 <0.20 0.36 J NA *<0.0097 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0097 47.9
1/23/2014 <50.0 <50.0 <50.0 <0.50 <0.50 0.58 <0.50 11.6 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 31.4
7/18/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 17.7 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 17.5
1/14/2015 <50.0 <50.0 <50.0 <0.50 <0.50 0.59 <0.50 14.8 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 13.2
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 7.7 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 26.7
11/17/2009 800 50 130 12 3.7 <0.1 <0.1 7.7 <0.1 <0.1 <0.1 *<0.022 <0.1 0.87 1.7 <0.1 1.4 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 1.1 35 88 9.9 61 193.9 <0.022 <10
2/3/2012 156 155 <50.0 4.7 1.0 <0.50 <0.50 1.4 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 4.2 <0.50 3.8 1.3 8.3 13.4 <0.020 35.0
8/22/2012 146 <35 <35 <0.10 <0.10 <0.12 <0.12 0.73 <0.20 <0.10 NA *<0.0095 <0.11 0.18 J <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 0.36 J <0.13 <0.15 0.63 J 0.99 <0.0095 <5.0
1/24/2014 131 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 32.9
7/18/2014 55.2 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 9.2
1/14/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 1.3 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 18.9
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 1.2 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 79.4
1/20/2016 NA NA NA <0.50 0.87 <0.50 <0.50 0.58 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 0.39 J 6.5 1.9 5.18 J 13.97 J NA 36.8
7/20/2016 NA NA NA 4.7 6.5 <0.50 <0.50 0.68 <1.0 <0.50 <0.50 <0.50 <0.50 1.7 <0.50 <0.50 0.41 J <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 1.2 3.3 4.1 103.0 111.6 NA 13.6
12/29/2016 NA NA NA 27.1 15.8 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 4.4 <0.50 <0.50 1.4 <0.50 <0.50 <0.50 NA 0.37 J <0.50 <2.0 6.1 1.2 <0.50 291.8 299.1 NA 3.0 J
7/19/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 0.59 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND NA 12
MW-1
MW-2
MW-5
MW-4
Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
MW-3
Page 1 of 7
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
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C9-C22
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Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
11/17/2009 1,200 990 410 23 4 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.023 3 3.7 130 0.79 7.2 0.34 <0.1 <0.2 1.9 0.9 <0.1 1.2 370 180 39 168 757 <0.023 45.2
2/2/2012 790 479 69.3 13.3 4.9 <0.50 <0.50 2.5 <1.0 <0.50 <0.50 *<0.020 <0.50 1.6 5.2 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 112 36.2 13.8 61.7 223.7 <0.020 92.3
8/22/2012 1,060 331 320 20.8 9.2 <0.59 <0.59 2.0 J <0.98 <0.51 NA *0.062 2.4 J 2.6 4.9 0.69 J 4.9 <0.82 <0.90 <0.69 0.63 J 1.2 J <0.50 2.0 J 226 77.1 24.9 122.1 450.1 0.062 18.1
1/23/2014 282 54.0 <50.0 3.6 1.5 <0.50 <0.50 2.4 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 1.0 <0.50 0.57 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 21.1 5.7 3.0 12.2 42.0 <0.020 41.2
7/17/2014
1/13/2015
7/22/2015
1/19/2016
7/19/2016
12/28/2016
11/17/2009 4,200 550 1,000 100 31 <0.1 <0.1 12 <0.1 <0.1 <0.1 *<0.023 12 7.4 290 3.2 9.3 1.4 <0.1 <0.2 2.6 <0.1 0.58 5.4 920 890 78 520 2,408 <0.023 <10
2/2/2012 1,840 1,840 428 88.7 31.0 <0.50 <0.50 15.0 <1.0 <0.50 <0.50 *<0.020 4.0 5.9 95.0 <0.50 8.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 4.1 252 131 15.4 291.6 690 <0.020 52.5
8/22/2012 2,250 784 753 110 32.1 <1.2 <1.2 11.7 <2.0 <1.0 NA *0.058 9.4 5.8 196 2.9 J 10.9 <1.6 <1.8 <1.4 1.3 J 2.0 J <1.0 4.3 J 463 275 43.5 418 1,199.5 0.058 <5.0
1/23/2014 3,790 1,880 <500 195 64.3 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 *0.052 11.4 12.6 170 <5.0 26.7 <5.0 <5.0 <5.0 NA <5.0 <5.0 <20.0 811 952 132 814 2,709 0.052 73.2
7/18/2014 3,140 1,800 <500 148 47.3 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 *0.085 6.1 9.4 68.1 <5.0 19.9 <5.0 <5.0 <5.0 NA <5.0 <5.0 <20.0 520 1,040 137 720 2,417 0.085 19.2
1/14/2015 2,930 2,610 <2,500 179 54.7 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 *<0.020 9.8 10.9 112 <5.0 23.2 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <20.0 650 934 126 734 2,444 <0.020 216
7/22/2015 NA NA NA 101 39.9 <2.5 <2.5 4.6 <5.0 <2.5 <2.5 *0.085 9.8 7.8 134 <2.5 14.2 1.8 J <2.5 <2.5 NA 2.7 <2.5 7.4 J 434 401 59.4 387 1,281 0.085 23.5
1/20/2016 NA NA NA 34.2 14.7 <1.2 <1.2 4.0 <2.5 <1.2 <1.2 <1.2 5.9 3.8 125 <1.2 3.0 0.70 J <1.2 <1.2 NA 1.5 <1.2 7.5 276 17.2 4.3 89.2 386.7 NA 38.7
7/20/2016 NA NA NA 71.4 <1.0 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 12.2 4.1 132 <1.0 6.5 1.2 <1.0 <1.0 NA <1.0 <1.0 13.5 235 152 38.6 266 691.6 NA 67.3
12/29/2016 NA NA NA 54.8 18.9 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 12.1 1.8 244 <1.0 1.9 1.4 <1.0 <1.0 NA <1.0 <1.0 27.1 77.7 37.2 16.1 139.9 270.9 NA 21.5
7/19/2017 NA NA NA 3.8 2.4 <0.50 <0.50 1.9 <0.50 <0.50 <0.50 <0.50 0.85 <0.50 24 <0.50 0.68 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.66 1.1 6.2 2.0 11.2 20.5 NA 30
11/17/2009 31,000 4,100 8,700 580 130 <5 <0.1 <5 <5 <0.1 <0.1 *2.8 <5 25 <10 <5 61 39 27 27 <5 <5 29 130 1,900 17,000 900 4,600 24,400 2.8 <10
2/2/2012
8/22/2012
1/20/2014
7/17/2014
1/13/2015
7/22/2015 NA NA NA 4,130 2,480 <12.5 <12.5 <12.5 <25.0 <12.5 <12.5 *20.0 <12.5 335 77.2 434 1,220 <12.5 <12.5 <12.5 NA <12.5 83.3 2,330 6,810 36,100 4,160 19,240 66,310 20.0 8.9
1/20/2016 NA NA NA 5,330 1,290 <125 <125 <125 <250 <125 <125 <125 <125 189 <125 <125 626 <125 <125 <125 NA <125 <125 1,320 1,800 21,500 3,040 19,530 45,870 NA 54.1
7/20/2016 NA NA NA 5,350 1,500 <62.5 <62.5 <62.5 <125 <62.5 <62.5 <62.5 <62.5 204 208 259 708 <62.5 <62.5 <62.5 NA <62.5 55.8 J 1,280 4,950 24,600 2,610 15,440 47,600 NA 48.7
12/29/2016 NA NA NA 3,590 852 <100 <100 <100 <200 <100 <100 <100 <100 137 208 <100 425 <100 <100 <100 NA <100 63.1 J 1,000 7,310 36,400 2,750 16,320 62,780 NA 6.7
7/19/2017 NA NA NA 3,900 1000 <250 <250 <250 <250 <250 <250 <250 <250 <250 <250 <250 490 <250 <250 <250 <250 <250 <250 950 2,900 25,000 2,700 15,000 45,600 NA 36
7/28/2010 <30 <35 <5 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.021 <0.1 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.021 23.7
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.019 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 1.6 <0.50 1.1 2.7 <0.019 6.4
8/22/2012 784 186 218 <0.10 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 NA *<0.0094 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.15 <0.10 0.26 J <0.10 <0.22 0.26 <0.0094 <5.0
1/22/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 31.5
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 50.0
1/14/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 56.7
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 15.4
7/28/2010 <30 <35 <5 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.021 <0.1 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 0.12 1.4 <0.1 0.29 1.8 <0.021 <10
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 0.83 <0.50 <1.5 0.83 <0.020 4.9 J
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 20.2
1/22/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 21.3
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/14/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 17.3
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 9.0
Not Sampled Due To Presence Of Free Product
MW-9
MW-7
MW-8
Not Sampled Due to Mud/Sediment in Well
MW-6
Not Sampled Due to Mud/Sediment in Well
Not Sampled Due to Mud/Sediment in Well
Not Sampled Due to Mud in Well
Not Sampled Due to Mud in Well
Not Sampled Due to Presence of Free Product
MW-10
Not Sampled Due to Mud/Sediment in Well
Not Sampled Due to Presence of Free Product
Not Sampled Due To Presence Of Free Product
Not Sampled Due To Presence Of Free Product
Page 2 of 7
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
Carbon
Fraction Clas
C9-C22
Aromatics
Carbon
Fraction Clas
C
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Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
7/28/2010 75,000 5,700 24,000 1,800 520 <50 <0.1 <50 <50 <0.1 <0.1 *3.1 190 110 5,600 <50 270 <100 <50 <100 <50 <50 84 700 15,000 37,000 2,800 14,100 68,900 3.1 19.3
2/2/2012 56,300 68,400 <10,000 2,090 492 <0.50 <0.50 <0.50 <1.0 0.73 <0.50 *4.1 151 116 2,590 <0.50 273 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 565 9,890 27,100 2,980 15,290 55,260 4.1 18.1
8/23/2012 17,700 8,370 4,730 2,150 528 <120 <120 <160 <200 <100 NA *2.4 131 J <100 3,210 <100 309 J <160 <180 <140 <100 <100 <100 616 8,720 31,700 3,140 17,310 60,870 2.4 19.5
1/22/2014 71,500 47,800 5,070 2,130 489 <125 <125 <125 <250 <125 <125 *2.7 <125 <125 1,960 <125 265 <125 <125 <125 NA <125 <125 538 7,860 30,300 2,650 14,460 55,270 2.7 55.7
7/17/2014 54,100 33,200 <5,000 1,540 360 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 *0.93 57.6 69.4 1,210 <5.0 187 <5.0 <5.0 <5.0 NA <5.0 44.4 510 5,350 19,300 1,900 10,410 36,960 0.93 39.7
1/13/2015 54,700 59,600 <10,000 2,860 644 <100 <100 <100 <200 <100 <100 *2.5 <100 124 1,400 <100 361 <100 <100 <100 <100 <100 <100 739 6,650 28,100 3,200 17,760 55,710 2.5 48.5
7/21/2015 NA NA NA 2,270 568 <125 <125 <125 <250 <125 <125 *2.4 83.9 J 103 J 1,870 <125 307 <125 <125 <125 NA <125 67.8 J 728 5,630 26,000 2,960 15,150 49,740 2.4 14.9
1/20/2016 NA NA NA 2,530 594 <125 <125 <125 <250 <125 <125 <125 94.8 J 105 J 2,510 <125 322 <125 <125 <125 NA <125 <125 642 5,450 23,900 2,920 16,260 48,530 NA 54.8
7/19/2016 NA NA NA 851 201 <20.0 <20.0 <20.0 <40.0 <20.0 <20.0 <20.0 <20.0 34.1 138 <20.0 105 <20.0 <20.0 <20.0 NA <20.0 13.4 J 229 693 4,110 686 3,870 9,359 NA 23.2
12/28/2016 NA NA NA 2,360 539 <100 <100 <100 <200 <100 <100 <100 <100 93.5 J 864 <100 307 <100 <100 <100 NA <100 <100 605 3,400 20,400 2,540 13,750 40,090 NA 7.4
7/18/2017 NA NA NA 2,300 600 <100 <100 <100 <100 <100 <100 <100 <100 100 520 <100 300 <100 <100 <100 <100 <100 <100 490 2,100 16,000 2,400 12,500 33,000 NA 16
7/28/2010 <30 <35 <5 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.021 <0.1 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 2.7 2.7 <0.021 15.2
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <4.0
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0094 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0094 11.8
1/20/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 11.0
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.96 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 58.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *0.10 0.58 <0.50 46.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND 0.10 437
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *0.23 3.5 <0.50 207 <0.50 <0.50 1.1 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND 0.23 45.7
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 3.2 <0.50 188 <0.50 <0.50 0.68 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 29.3
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 6.4 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 50.5
12/28/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 10.2 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 9.7
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 4.5 J
8/24/2012 163 50.8 J <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0096 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 <5.0
1/21/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 5.9
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 12.8
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 5.5
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 4.3 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 11.4
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0092 <0.11 <0.10 1.7 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0092 14.5
1/20/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 21.1
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 12.4
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 117
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 2.9 <0.50 33.5 <0.50 <0.50 0.68 <0.50 <0.50 NA <0.50 <0.50 <2.0 1.1 <0.50 <0.50 <1.5 ND <0.020 7.7
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 4.1 <0.50 122 <0.50 <0.50 1.0 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 40.7
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 1.6 <0.50 14.2 <0.50 <0.50 0.29 J <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 92.6
12/28/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 1.1 <0.50 9.3 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 4.0 J
7/18/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 2.3 <0.50 5.6 <0.50 <0.50 0.45 J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND NA 17
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 <5.0
1/20/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 10.6
8/24/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0096 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 41.7
1/21/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 152
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 98.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 233
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 30.7
MW-13
MW-11
MW-14
MW-15
MW-16
MW-12
Page 3 of 7
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
Carbon
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C9-C22
Aromatics
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Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 8.0
8/24/2012 78.4 J <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 16.3
1/21/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 95.6
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 91.4
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 139
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.33 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 21.7
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 0.60 <0.50 <1.5 0.60 <0.020 28.2
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0093 0.39 J <0.10 1.2 <0.10 <0.11 <0.16 <0.18 <0.14 0.72 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0093 42.6
1/20/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 2.1 <0.50 1.7 <0.50 <0.50 0.81 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 79.3
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 1.7 <0.50 <0.50 0.63 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 50.9
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *0.023 2.0 <0.50 1.0 <0.50 <0.50 1.2 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND 0.023 109
7/21/2015
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 0.33 J <1.0 <0.50 <0.50 <0.50 2.2 <0.50 2.8 <0.50 <0.50 1.3 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 14.4
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.62 <0.50 <0.50 0.60 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 54.9
12/28/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 1.1 <0.50 1.2 <0.50 <0.50 1.6 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 2.8 J
7/18/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 1.1 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.48 J <0.50 <0.50 1.2 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND NA 37
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <20.0
8/23/2012 <35 <35 41.6 J <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0093 <0.11 <0.10 0.30 J <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0093 25.3
1/20/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.019 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.019 139
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 54.5
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 112
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <100
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 15.6
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 0.21 J <0.20 <0.10 NA *<0.0097 0.14 J <0.10 0.38 J <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0097 8.2
1/21/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 41.7
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 26.8
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 64.3
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.021 24.4
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 3.9 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <4.0
8/24/2012 60.8 J <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 <0.11 <0.10 2.5 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 <5.0
1/21/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/16/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 3.4 J
4/3/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *0.024 1.7 <0.10 47.4 <0.10 <0.11 0.64 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND 0.024 29.9
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0097 0.80 <0.10 24.0 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0097 7.5
1/22/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 8.9 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 *<0.020 <0.50 <0.50 1.6 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 66.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 2.3 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 109
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.49 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 7.2
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.32 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 21.4 J
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.41 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 56.3
12/28/2016
7/18/2017 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.54 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND NA 29
MW-21
MW-19
MW-20
Not Sampled - Aboveground Pool Obstructing Well
Not Sampled - Could Not Find
MW-18
MW-22
MW-17
Page 4 of 7
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
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C9-C22
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Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
2/2/2012 309 406 <50.0 25.0 <0.50 0.67 <0.50 1.1 <1.0 0.74 <0.50 *0.42 16.5 2.6 84.6 <0.50 3.1 3.6 <0.50 <0.50 <0.50 <0.50 <0.50 10.8 260 71.1 21.8 215 567.9 0.42 <4.0
8/23/2012 2,300 865 477 76.3 <2.0 <2.3 <2.4 <3.2 <3.9 <2.0 NA *1.1 51.9 7.3 J 251 <2.0 11.6 12.3 <3.6 <2.7 <2.0 <2.0 <2.0 31.3 967 266 82.1 638 1,953.1 1.1 <5.0
1/22/2014 3,060 2,060 <1,000 110 <5.0 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 *1.5 61.0 8.9 247 <5.0 12.2 16.5 <5.0 <5.0 NA <5.0 <5.0 42.3 1,470 65.2 85.8 796 2,417.0 1.5 <5.0
7/17/2014 4,160 2,360 <1,250 112 9.8 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *1.5 74.9 11.5 292 1.8 15.1 21.3 <0.50 <0.50 bn <0.50 <0.50 53.1 1,360 78.5 118 785 2,341.5 1.5 <5.0
1/13/2015 5,250 5,210 <5,000 104 8.6 <5.0 <5.0 <5.0 <10.0 <5.0 <5.0 *1.4 57.8 9.4 282 <5.0 12.4 16.3 <5.0 <5.0 <5.0 <5.0 <5.0 47.4 1,360 23.4 88.5 783 2,254.9 1.4 <5.0
7/21/2015 NA NA NA 71.1 6.6 <5.0 <5.0 <5.0 14.1 <5.0 <5.0 *1.6 54.3 9.8 311 <5.0 12.0 17.8 <5.0 <5.0 NA <5.0 <5.0 47.2 1,550 17.6 78.0 691 2,336.6 1.6 2.5 J
1/19/2016 NA NA NA 1.4 1.0 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 11.8 0.86 61.6 <0.50 <0.50 3.2 <0.50 <0.50 NA <0.50 <0.50 4.8 144 0.44 J 0.80 17.0 162.24 J NA 9.1
7/19/2016 NA NA NA 1.7 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 0.25 J 23.6 0.63 150 <0.50 0.56 6.1 <0.50 <0.50 NA <0.50 <0.50 6.0 155 <0.50 4.2 12.1 171.3 NA 15.4
12/28/2016 NA NA NA 38.5 7.1 <2.0 <2.0 <2.0 <4.0 <2.0 <2.0 <2.0 60.4 2.1 429 <2.0 2.1 17.2 <2.0 <2.0 NA <2.0 <2.0 15.5 405 10.0 12.1 253.1 680.2 NA 5.4
7/18/2017 NA NA NA 4.2 3.1 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 <2.5 43 3.1 260 <2.5 2.4 J 28 <2.5 <2.5 <2.5 <2.5 <2.5 14 520 <2.5 6.0 22.1 548.1 NA 24
4/3/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *0.0096 J 0.91 <0.10 1.2 <0.10 <0.11 <0.12 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND 0.0096 J <5.0
8/23/2012 61.0 J <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 0.42 J <0.10 0.60 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 <5.0
1/22/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 0.65 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 0.55 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 0.51 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
12/28/2016
11/17/2009 1,300 180 230 41 <0.1 <0.1 <0.1 7.9 <0.1 <0.1 <0.1 *<0.022 2.3 2.6 450 1.2 3.2 <0.2 <0.1 <0.2 2.1 <0.1 <0.1 3.4 140 0.41 3 21.8 165.6 <0.022 <10
2/3/2012 1,510 502 90 31.1 <0.50 <0.50 <0.50 15.7 <1.0 <0.50 <0.50 *0.023 2.7 2.8 490 1.6 2.1 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 3.7 134 0.61 1.0 54.2 189.8 0.023 11.7
8/22/2012 757 160 181 11.9 <1.0 <1.2 <1.2 7.9 <2.0 <1.0 NA *0.026 2.1 J 1.1 J 349 <1.0 <1.1 <1.6 <1.8 <1.4 <1.0 <1.0 <1.0 1.5 J 57.9 11.8 <1.5 28.3 98.0 0.026 <5.0
1/23/2014 251 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 4.1 <1.0 <0.50 <0.50 *<0.020 1.2 <0.50 325 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 8.8
7/17/2014 273 <50.0 <50.0 <0.50 <0.50 1.1 <0.50 16.4 <1.0 <0.50 <0.50 *<0.020 1.8 <0.50 448 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/14/2015 123 <50.0 <50.0 <1.0 <1.0 <1.0 <1.0 10.3 <2.0 <1.0 <1.0 *<0.020 1.4 <1.0 174 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <4.0 <1.0 <1.0 <1.0 <3.0 ND <0.020 9.7
7/22/2015 NA NA NA <0.50 <0.50 0.88 <0.50 12.9 <1.0 <0.50 <0.50 *<0.020 1.4 <0.50 118 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 8.0
1/20/2016 NA NA NA <0.50 <0.50 0.67 <0.50 10.9 <1.0 <0.50 <0.50 <0.50 1.3 <0.50 101 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 8.7
7/20/2016 NA NA NA <0.50 <0.50 0.83 <0.50 11.3 <1.0 <0.50 <0.50 <0.50 0.84 <0.50 44.5 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 0.60 <0.50 <0.50 <1.5 0.60 NA 12.9
12/29/2016 NA NA NA 0.34 J <0.50 0.88 <0.50 12.7 <1.0 <0.50 <0.50 <0.50 0.52 <0.50 51.0 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 1.3 <0.50 <0.50 0.28 J 1.58 NA 7.1
7/19/2017 NA NA NA <0.50 <0.50 0.96 <0.50 12 <0.50 <0.50 <0.50 <0.50 0.68 <0.50 36 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 ND NA 26
7/28/2010 <30 <35 <5 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.021 <0.1 <0.2 <0.2 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 1.4 2 <0.1 3.1 6.5 <0.021 <10
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 1.3 6.9 0.77 3.7 12.7 <0.020 <4.0
8/22/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 0.28 J <0.10 NA *<0.0096 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 <5.0
1/22/2014 399 <50.0 <50.0 0.62 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 5.5 <0.50 <0.50 3.84 3.84 <0.020 <5.0
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 <0.020 10.0
1/14/2015 85.8 74.8 <50.0 3.5 0.69 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *0.028 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 39.1 9.7 1.9 25.6 76.3 0.028 5.8
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/20/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
7/20/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 4.4 J
12/28/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
2/3/2012 <50.0 69.9 <50.0 0.69 <0.50 <0.50 <0.50 0.66 <1.0 <0.50 <0.50 *<0.021 <0.50 <0.50 25.8 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 1.7 1.5 <0.50 2.4 5.6 <0.021 4.2 J
8/22/2012 58.4 J <35 <35 0.17 J <0.10 <0.12 <0.12 <0.16 1.4 <0.10 NA *<0.0095 0.22 J <0.10 33.2 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 0.52 0.46 J <0.15 0.26 J 1.24 <0.0095 <5.0
1/23/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 27.1 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.30 <0.50 <1.5 ND <0.020 <5.0
7/17/2014 <50.0 <50.0 <50.0 0.55 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 25.1 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 1.0 1.0 <0.020 <5.0
1/14/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 0.41 J <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.56 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/20/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
7/20/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 4.6 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
12/29/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 6.4 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
IMW-2

DMW-2
DMW-3
IMW-1
DMW-1
Page 5 of 7
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
Carbon
Fraction Clas
C9-C22
Aromatics
Carbon
Fraction Clas
C
5
-
C
8
C9
-
C
1
2
C
9
-
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1
0
1
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Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
2/2/2012 <50.0 116 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <4.0
8/23/2012 47.4 J <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 1.4 <0.10 NA *<0.0094 <0.11 <0.10 0.18 J <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 0.16 J 0.23 J 0.22 J <0.15 <0.30 0.45 <0.0094 <5.0
1/21/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 2.4 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/13/2015 <50.0 <50.0 <50.0 1.5 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.64 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 6.3 5.0 <0.50 7.2 18.50 <0.020 <5.0
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.39 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.78 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 0.57 <0.50 <0.50 0.28 J 0.85 J NA <5.0
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.40 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 12.4
12/28/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.32 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
4/3/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 0.18 J <0.10 3.1 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 0.58 <0.13 <0.15 <0.30 0.58 <0.0095 <5.0
8/23/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 0.52 <0.10 NA *<0.0095 0.26 J <0.10 5.2 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 0.79 <0.13 <0.15 <0.30 0.79 <0.0095 <5.0
1/22/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/17/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.55 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
1/13/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 <5.0
7/21/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 3.4 J
1/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 0.28 J <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA <5.0
7/19/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 0.30 J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA 13.7
12/28/2016
7/26/2010 NA NA NA <0.1 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 <0.1 *<0.023 <0.1 <0.2 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 0.84 0.12 <0.1 <0.1 2.7 2.8 <0.023 NA
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 <0.1 0.97 <0.1 <0.1 *<0.021 <0.5 <0.2 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.021 NA
8/29/2012 39.6 J <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0093 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0093 NA
1/20/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND NA NA
7/26/2010 NA NA NA <0.1 <0.1 <0.1 <0.1 0.31 <0.2 <0.1 <0.1 *<0.021 <0.1 <0.2 6 <0.1 <0.1 0.12 <0.1 <0.2 <10 <0.1 <0.1 0.34 0.12 <0.1 <0.1 <0.1 0.12 <0.021 NA
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 0.22 1.5 <0.1 <0.1 *<0.02 <0.5 <0.2 2.5 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.02 NA
8/24/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 1.6 <0.20 <0.10 NA *<0.0096 <0.11 <0.10 3.7 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 NA
1/24/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 3.4 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/16/2014
1/15/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 3.4 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 3.0 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/20/2016
8/29/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0093 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0093 NA
1/15/2015
7/22/2015
8/29/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0093 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0093 NA
1/15/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/22/2015
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 0.4 0.33 <0.1 <0.1 *<0.022 <0.5 <0.2 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.022 NA
8/24/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 0.44 J <0.20 <0.10 NA *<0.0096 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 NA
1/24/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/16/2014
1/15/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 0.34 J <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
DMW-5
DMW-4
PW-1
Not Sampled - No One Home, No Access
PW-4
PW-5
Not Sampled - No One Home, No Access
Not Sampled - Well House Partialy Collapsed and Multiple Hazards to Access Sample PortPW-2
Not Sampled - No One Home, No Access
Not Sampled - No One Home, No Access
Not Sampled - No One Home, No Access
Not Sampled - Could Not Find
PW-6
Page 6 of 7
Historical Groundwater Sampling Results
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
C5-C8
Aliphatics
Carbon
Fraction Clas
C9-C18
Aliphatics
Carbon
Fraction Clas
C9-C22
Aromatics
Carbon
Fraction Clas
C
5
-
C
8
C9
-
C
1
2
C
9
-
C
1
0
1
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2
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4
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Table 6
EPA
METHOD
6010
DATE
SAMPLED
EPA
METHOD
504.1
EPA METHOD 6200B
(Target analytes reported above method detection limits)
MADEP VPH
SAMPLE
I.D.
PW-7 5/5/2011 <30 <40 <10 <0.1 <0.1 4.2 3.5 3.2 0.19 7.2 0.1 *<0.021 <0.5 <0.2 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.021 NA
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 <0.1 0.93 <0.1 <0.1 *<0.022 <0.5 <0.2 0.64 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.022 NA
8/24/2012 42.9 J <35 <35 <0.10 <0.10 <0.12 <0.12 0.20 J <0.20 <0.10 NA *<0.0096 0.30 J <0.10 0.40 J <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 NA
1/24/2014
7/18/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/15/2015
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/20/2016
PW-10 1/15/2015
PW-11 8/29/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0093 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0093 NA
8/29/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 0.54 <0.20 <0.10 NA *<0.0095 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 NA
1/15/2015
7/22/2015
1/15/2015
7/22/2015
PW-14 1/15/2015
11/17/2009 <30 <10 <35 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.022 <0.1 <0.1 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 ND <0.022 NA
7/26/2010 NA NA NA <0.1 <0.1 <0.1 <0.1 1.3 <0.1 <0.1 <0.1 *<0.022 <0.1 <0.1 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 1.2 <0.1 <0.1 <0.2 <0.1 ND <0.022 NA
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 1.2 0.78 <0.1 <0.1 *<0.022 <0.5 <0.2 0.25 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.022 NA
7/18/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/15/2015
7/22/2015
11/17/2009 440 80 220 9.6 2.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *NA <0.1 0.5 <0.1 <0.1 1.1 <0.1 <0.1 <0.2 <0.1 <0.1 0.46 2.7 12 170 16 81 ND NA NA
7/26/2010 NA NA NA <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.021 <0.1 <0.1 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 1.4 4.3 <0.2 3.9 ND <0.021 NA
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 0.21 0.3 <0.1 <0.1 *<0.022 <0.5 <0.2 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.022 NA
8/29/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0094 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0094 NA
1/20/2016
7/26/2010 NA NA NA <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 *<0.022 <0.1 <0.1 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.2 <0.1 ND <0.022 NA
8/29/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0096 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0096 NA
1/20/2016 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.50 ND NA NA
5/5/2011 <30 <40 <10 <0.1 <0.1 <0.1 <0.1 0.10 1.7 <0.1 <0.1 *<0.023 <0.5 <0.2 <0.2 <0.1 <0.1 <0.2 <0.1 <0.2 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 ND <0.023 NA
8/24/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0097 <0.11 <0.10 <0.13 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0097 NA
1/27/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/18/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/15/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
2/2/2012 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 0.90 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
8/24/2012 <35 <35 <35 <0.10 <0.10 <0.12 <0.12 <0.16 <0.20 <0.10 NA *<0.0095 <0.11 <0.10 0.85 <0.10 <0.11 <0.16 <0.18 <0.14 <0.10 <0.10 <0.10 <0.10 <0.13 <0.13 <0.15 <0.30 ND <0.0095 NA
1/24/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/18/2014 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/15/2015 <50.0 <50.0 <50.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
7/22/2015 NA NA NA <0.50 <0.50 <0.50 <0.50 <0.50 <1.0 <0.50 <0.50 *<0.020 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <1.5 ND <0.020 NA
1/20/2016
400 700 200 400 400 0.6 4 70 3 0.4 NE 0.02 70 70 20 70 70 0.4 3 0.7 25 70 70 6 1 600 600 500 N/A 0.02 15
NE NE NE 28,500 25,000 NE 4000 70,000 3,000 400 NE 50 70,000 25,000 20,000 6,900 30,000 400 3,000 700 11,700 8,500 70,000 6,000 5,000 260,000 84,500 85,500 N/A 50 15,000
1. All measurements are in micrograms per liter (ug/L)9. Analytical table indicates target analyte concentrations reported above method detection limit
2. NC 2L GW Standard = Title 15A NCAC 2L .0202 Groundwater Standard. (Amended Effective April 16, 2012 10. NA = Not Analyzed for specified paramete
3. "<" or ND = Not detected above method detection limit or laboratory reporting limi 11. N/A = Not Applicabl
4. GCL = Gross Contaminant Level established by NCDEQ 12. J = Estimated value below the laboratory reporting limit but above the method detection limi
5. Target analyte concentrations detected above 2L Groundwater Standards are bolded
6. Target analyte concentrations detected above GCLs are bolded and italicize
7. NE = Not Established. 14. * = Value reported under EPA Method 504.1
GCLs
NC 2L GW Standards
8. VPH = Volatile Petroleum Hydrocarbons: C5-C8 and C9-C18 aliphatic chains, and C9-C22 aromatic chain
Not Sampled - No One Home and Outside Water Turned Off
Not Sampled - No One Home, No Access
Not Sampled - No One Home, No Access
Not Sampled - No One Home, No Access
Not Sampled; Outside Spigots Winterized and No One Home
PW-21
PW-9
Not Sampled - No One Home, No Access
PW-16
Not Sampled - No One Home, No Access
PW-22
PW-13
PW-18
Not Sampled - No One Home, No Access
Not Sampled - Well Not Operational During Winter
Not Sampled - No One Home, No Access
Not Sampled - No One Home, No Access
13. Methylene chloride, a known laboratory contaminant, was reported at 0.2 ug/L for water collected from PW-16 on July 26, 2010; and at 0.51 ug/L for water collecte
from PW-7 on May 5, 2011.
PW-15
Not Sampled - Owner Refused Access
Not Sampled - Owner Refused Access
PW-12
Page 7 of 7
Table 7
Monitored Natural Attenuation Parameters
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number 28649
Sample I.D.Date
Sampled
Dissolved
Oxygen Nitrate Manganese Ferrous Iron Sulfate Methane
8/23/2012 3.22 0.17 0.832 <0.10 <2.0 0.00501
1/22/2014 5.87 0.038 2.12 <0.50 <2.0 0.0091
7/17/2014 6.08 0.040 1.88 <0.50 <2.0 0.0088
1/13/2015 2.93 0.080 1.99 0.87 <2.0 0.0077
7/21/2015 2.05 0.066 2.89 1.2 1.6 J 0.0090 J
1/19/2016 1.49 0.34 0.964 <0.50 1.4 J 0.0027 J
7/19/2016 5.01 NA NA NA NA NA
12/28/2016 8.54 NA NA NA NA NA
7/18/2017 9.23 NA NA NA NA NA
8/23/2012 3.56 <0.10 0.0994 0.34 2.0 0.00427
1/22/2014 7.22 0.023 0.0086 <0.50 3.6 <0.0066
7/17/2014 4.05 <0.020 0.0091 <0.50 3.9 <0.0066
1/13/2015 3.05 0.069 <0.0050 <0.50 5.8 <0.0066
7/22/2015 5.48 0.017 J 0.0486 <0.50 3.8 0.0021 J
1/19/2016 3.39 0.053 0.0206 <0.50 7.4 0.0019 J
7/19/2016 6.10 NA NA NA NA NA
12/28/2016
8/22/2012 3.09 0.80 0.214 0.33 6.3 0.00517
1/23/2014 10.11 1.2 0.188 <0.50 5.9 <0.0066
7/17/2014 12.17 1.2 0.253 <0.50 <2.0 <0.0066
1/14/2015 5.49 1.3 0.405 1.0 <2.0 <0.0066
7/22/2015 5.70 1.1 0.444 <0.50 1.5 J <0.0100
1/20/2016 2.26 1.1 0.290 <0.50 1.5 J 0.0015 J
7/20/2016 5.40 NA NA NA NA NA
12/28/2016 4.33 NA NA NA NA NA
7/19/2017 9.11 NA NA NA NA NA
8/22/2012 1.31 <0.10 0.510 0.48 <2.0 0.0237
1/22/2014 1.09 0.061 0.399 <0.50 <2.0 0.512
7/17/2014 11.37 0.057 0.586 <0.50 14.4 0.288
1/14/2015 1.99 0.23 0.509 0.80 9.2 1.58
7/22/2015 1.31 0.58 0.371 <0.50 7.5 0.0020 J
1/20/2016 1.35 <0.020 0.363 <0.50 1.8 J 4.49
7/20/2016 4.52 NA NA NA NA NA
12/28/2016 2.17 NA NA NA NA NA
8/22/2012 2.30 <1.0 <0.015 <0.10 <20 0.00180
1/23/2014 4.98 <0.020 <0.0050 <0.50 5.1 <0.0066
7/17/2014 3.32 <0.020 <0.0050 <0.50 12.6 0.01470
1/14/2015 5.06 0.48 0.0203 <0.50 6.2 <0.0066
7/22/2015 2.02 <0.020 0.0199 <0.50 11.3 0.0020 J
1/20/2016 1.91 0.21 0.0165 <0.50 5.8 0.0019 J
7/20/2016 4.69 NA NA NA NA NA
12/29/2016 1.95 NA NA NA NA NA
8/23/2012 1.67 <2.5 0.0171 <0.10 <50 0.0047
1/21/2014 4.52 <0.020 0.0150 <0.50 10 0.0206
7/17/2014 7.24 <0.020 0.0071 <0.50 9.9 0.0652
1/13/2015 2.45 <0.020 <0.0050 <0.50 10.4 0.0330
7/21/2015 1.91 <0.020 0.0156 0.70 9.5 <0.0100
1/19/2016 1.41 <0.020 0.0205 <0.50 15.2 0.0352
7/19/2016 4.31 NA NA NA NA NA
12/28/2016 1.82 NA NA NA NA NA
8/23/2012 1.65 0.11 0.0532 0.52 7.6 0.00126
1/22/2014 4.77 <0.020 0.0206 0.83 8.0 <0.0066
7/17/2014 3.59 0.022 0.0161 <0.50 6.6 <0.0066
1/13/2015 3.16 0.095 0.0059 <0.50 5.9 <0.0066
7/21/2015 2.63 0.050 0.0478 <0.50 5.4 0.0015 J
1/19/2016 1.63 0.089 0.0176 <0.50 6.0 0.0017 J
7/19/2016 7.82 NA NA NA NA NA
12/28/2016
1. All concentrations are in milligrams per liter (mg/L).
2. "<" = Not detected above laboratory reporting limit.
3. Dissolved oxygen readings collected in the field with water quality equipment.
4. Values in bold indicate levels greater than the laboratory reporting limit.
5. NA = Not Analyzed.
IMW-1
DMW-1
IMW-2
Not Sampled - Could Not Find
DMW-5
Not Sampled - Could Not Find
DMW-2
DMW-3
DMW-4
Table 8
Free Product Recovery Information
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number 28649
Date Well ID
Free
Product
Recovery
Method
Product
Thickness
Before
Recovery
(Feet)
Product
Thickness
After
Recovery
(Feet)
Amount of
Vaporized
Product
(Gallons)
Amount of
Liquid
(Water and
Product)
(Gallons)
Amount of
Liquid
Product
(Gallons)
Total
Amount of
Product
Recovered
(Gallons)
3/28/2012 MW-8 AFVR 2.15 0.01 6.76 226 44 50.76
6/28/2012 MW-8 AFVR 0.48 0.00 6.07 231 0.00 6.07
9/28/2012 MW-8 AFVR 0.26 0.00 8.68 231 0.00 8.68
12/13/2012 MW-8 AFVR 0.69 0.00 12.79 226 0.00 12.79
3/14/2013 MW-8 AFVR 0.31 0.00 5.34 231 0.00 5.34
7/24/2013 MW-8 AFVR 0.94 0.00 2.97 189 0.00 2.97
9/16/2013 MW-8 AFVR 0.61 0.00 5.34 270 0.00 5.34
12/18/2013 MW-8 AFVR 1.12 0.00 6.22 310 0.00 6.22
AFVR = Aggressive Fluid/Vapor Recovery
12/13/2012
3/14/2013
7/24/2013
9/16/2013
12/18/2013
78.30
83.64
86.61
91.95
98.17
12.79
5.34
2.97
5.34
6.22
56.83
9/28/2012 8.68 65.51
Date of Recovery Event Total Volume of Free Product Recovered from Site
During Current Recovery Event (Gallons)
Cumulative Total Volume Recovered to
Date from All Recovery Events
(Gallons)
3/28/2012 50.76 50.76
6/28/2012 6.07
Groundwater
Elevation Difference
Elevation at
Midpoint of
Screen/Water
Column
Difference
(feet) (feet) (feet) (feet)
MW-2 65.62 58.96 Downward
DMW-1 65.45 -7.98 ↓
MW-14 62.34 56.86 Downward
IMW-1 62.24 -0.03 ↓
Water level data collected on 7/18/2017 and 7/19/2017.
Vertical gradients calculated using the midpoint of the screen for IMW and DMW wells and the midpoint of
the water column for the MW wells.
Table 9
Vertical Hydraulic Gradient Evaluations
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
0.1 56.89 0.0018
0.17 66.94 0.0025
Facility ID Number 0-004593
Incident Number: 28649
Well Pair Vertical Gradient
Table 10
Groundwater Sampling Water Quality Parameter
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
Facility ID Number 0-004593
Incident Number: 28649
Temperature
(°C)
Conductivity
(mS/cm)
Dissolved Oxygen
(mg/L)
H
(standard units)
Oxidation
Reduction
Potential
(mV)
MW-1 12/4/2008 7/19/2017 48 100.00 20.13 0.054 9.06 5.47 181
MW-2 3/10/2009 7/19/2017 46 99.56 21.17 0.085 8.84 5.44 190
MW-5 11/5/2009 7/19/2017 45 100.18 20.62 0.092 9.57 5.31 231
MW-7 11/5/2009 7/19/2017 44 98.50 21.86 0.059 8.79 5.12 204
MW-8 11/5/2009 7/19/2017 44 98.46 21.29 0.085 8.24 5.43 185
MW-11 7/27/2010 7/18/2017 40 97.76 23.40 0.355 9.75 4.96 235
MW-14 1/26/2012 7/18/2017 43 95.26 20.45 0.082 10.65 5.48 261
MW-18 1/23/2012 7/18/2017 30 73.36 20.81 0.236 9.48 7.04 200
MW-22 3/23/2012 7/18/2017 33 85.39 21.69 0.072 10.19 5.27 213
IMW-1 1/26/2012 7/18/2017 64 95.35 20.04 0.074 9.23 5.85 120
DMW-1 11/4-5/2009 7/19/2017 75 100.21 19.89 0.109 9.11 5.36 218
Note: MW-1 top of casing assumed to be 100.00 feet for well elevation survey
Top of Casing
Elevation (feet)
Water Quality Parameters
Well ID Date of
Installation
Date Liquid
Gauged
Total Depth
(feet)
Date
Cross-Sectional
Area of Pipe
Conversion
Factor3 Days of
Operation
Cumulative
Recovery
(ft2) (lb-m3/mg-ft3)(lb/hr) (lb/day) (days) (lbs)
04/04/14* 0.08700 1,116 97.09 413 0.00000006243 0.1502 3.60 9.00 32.44
07/10/14 0.08700 1,116 97.09 6.04 0.00000006243 0.0022 0.05 97.00 37.56
10/27/14 0.08700 714 62.12 281.0 0.00000006243 0.0654 1.57 109.0 208.6
03/04/15 0.08700 719 62.55 313.0 0.00000006243 0.0733 1.760 128.0 433.9
06/18/15* 0.08700 763 66.38 26.30 0.00000006243 0.0065 0.1569 106.0 450.5
10/29/15 0.08700 603 52.46 275.0 0.00000006243 0.05404 1.2970 32.00 492.0
12/15/15 0.08700 647 56.29 476.0 0.00000006243 0.10036 2.4087 47.00 605.2
03/31/16 0.08700 588 51.16 178.8 0.00000006243 0.03426 0.8223 107.0 693.2
06/27/16 0.08700 1,269 110.4 162.7 0.00000006243 0.06728 1.615 44.00 764.3
09/29/16 0.08700 596 51.9 181.0 0.00000006243 0.03516 0.844 106.0 853.7
12/14/16 0.08700 383 33.3 199.2 0.00000006243 0.02486 0.597 76.0 899.1
03/14/17 0.08700 2,020 175.7 290.0 0.00000006243 0.19090 4.582 90.0 1,311.4
06/20/17 0.08700 973 84.7 208.0 0.00000006243 0.06595 1.583 98.0 1,466.5
04/04/14* 0.08700 626 54.46 0.64 0.00000006243 0.0001 0.003 9.00 0.02820
07/10/14
10/27/14 0.08700 575 50.03 0.45 0.00000006243 0.0001 0.002 87.00 0.2043
03/04/15 0.08700 523 45.50 0.00 0.00000006243 0.0000 0.000 128.0 0.2043
06/18/15* 0.08700 731 63.60 0.00 0.00000006243 0.0000 0.000 106.0 0.2043
10/29/15 0.08700 528 45.94 0.00 0.00000006243 0.0000 0.000 55.00 0.2043
12/15/15 0.08700 368 32.02 0.00 0.00000006243 0.0000 0.000 47.00 0.2043
03/31/16 0.08700 645 56.12 0.00 0.00000006243 0.0000 0.000 107.0 0.2043
06/27/16 0.08700 720 62.64 0.00 0.00000006243 0.0000 0.000 54.00 0.2043
10/31/16 0.08700 523 45.50 0.00 0.00000006243 0.0000 0.000 53.00 0.2043
12/14/16 0.08700 2,832 246.38 42.4 0.00000006243 0.0391 0.939 44.00 41.5268
06/20/17
Notes:
* Effluent velocity inferred; reading not collected
Table 11
SVE System Cumulative Recovery
Cajah's Mountain Superette
1990 Connelly Springs Road
Lenoir, North Carolina
3. Conversion factor to convert units of concentration from m /m3 to lb/ft3
4. Mass removal rate = (air flow rate) x (total BTEX) x (conversion factor) x (60 min/hr or 1,440 min/day)
Facility ID Number 0-004593
Incident Number 28649
Effluent
Velocity
(ft/min)
Air Flow
Rate1
(ft3/min)
Total
BTEX2
(mg/m3)
Mass Removal Rate4
1. Air flow rate = (cross-sectional area) x (effluent velocity)
2. Total BTEX concentrations in effluent air are based on EPA Method 18 laboratory data
On-Site System
Off-Site System
No Sample Collected; System Down
No Sample Collected; System Down

FIGURES
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APPENDIX A

STANDARD OPERATING PROCEDURES

Groundwater Levels

Groundwater level measurements were obtained by using an electronic sounding/interface detection
device which registers when a probe makes contact with petroleum product and/or water. Depth to
groundwater measurements were obtained by lowering the device into the well until it indicated that the
water surface had been encountered, at which point a measurement was taken at the top of the riser pipe or
top of casing. Measurements were recorded to the nearest 0.01 foot.

24BGroundwater Sampling

Groundwater samples were collected using a new, dedicated plastic bailer or pre-decontaminated
submersible pump with associated new tubing. Before obtaining a sample, a minimum of three well
volumes of groundwater were evacuated to ensure collection of a sample representative of the in-situ
groundwater conditions. A sample was collected using a dedicated bailer, or via outflow for the tubing
connected to the submersible pump and transferred to containers supplied by the laboratory, and placed in
an ice-filled cooler. Chain-of-custody forms were completed and accompanied the samples to the
laboratory. The submersible pump system was decontaminated between wells using alconox, deionized
water, and alcohol.

25BChemical Analysis

Chemical analyses were performed by Pace Analytical Services, Inc. in Huntersville, North Carolina.
Extractions and analyses were performed in accordance with standard Environmental Protection Agency
(EPA) methodology. The groundwater samples were analyzed for volatile organic compounds by EPA
Method 6200B including BTEX (benzene, toluene, ethylbenzene, and total xylenes), methyl-tert butyl
ether (MTBE), and isopropyl ether (IPE) and for lead by EPA Method 6010.

APPENDIX B

LABORATORY ANALYTICAL REPORT

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
ATC Group Services LLC
7606 Whitehall Executive Center Drive
Suite 800
Charlotte, NC 28273
Attention: Christine Schaefer
SG20080Lot Number:
Cajah's Mountain SuperetteProject Name:
07/27/2017Date Completed:
Kelly M. Nance
Project Manager

This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non-paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
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SHEALY ENVIRONMENTAL SERVICES, INC.
Case Narrative
ATC Group Services LLC
Lot Number: SG20080
SC DHEC No: 32010 NC Field Parameters No: 5639 NELAC No: E87653 NC DENR No: 329
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPs), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page.
Volatiles
The closing continuing calibration verification (CCV) for samples -005 and -006 had MTBE recovered marginally below the acceptance limits. The
matrix spike/matrix spike duplicate was analyzed immediately preceding this CCV and MTBE was recovered within the acceptance limits.
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
ATC Group Services LLC
Lot Number: SG20080

Sample Number Sample ID Matrix Date Sampled Date Received
001 07/19/2017 1050MW-1 Aqueous 07/20/2017
002 07/19/2017 1210MW-2 Aqueous 07/20/2017
003 07/19/2017 0930MW-5 Aqueous 07/20/2017
004 07/19/2017 1245MW-7 Aqueous 07/20/2017
005 07/19/2017 1015MW-8 Aqueous 07/20/2017
006 07/18/2017 1255MW-11 Aqueous 07/20/2017
007 07/18/2017 1055MW-14 Aqueous 07/20/2017
008 07/18/2017 1020MW-18 Aqueous 07/20/2017
009 07/18/2017 1210MW-22 Aqueous 07/20/2017
010 07/18/2017 1135IMW-1 Aqueous 07/20/2017
011 07/19/2017 1140DMW-1 Aqueous 07/20/2017
(11 samples)
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Shealy Environmental Services, Inc.

SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
ATC Group Services LLC
Lot Number: SG20080

Sample Sample ID Matrix Parameter Method Result Q Units Page
001 MW-1 Aqueous Benzene SM 6200B-0.61 ug/L 6
001 MW-1 Aqueous Chloroform SM 6200B-9.3 ug/L 6
001 MW-1 Aqueous Isopropylbenzene SM 6200B-0.50 ug/L 6
001 MW-1 Aqueous Naphthalene SM 6200B-0.46 J ug/L 6
001 MW-1 Aqueous 1,3,5-Trimethylbenzene SM 6200B-0.51 ug/L 7
001 MW-1 Aqueous 1,2,4-Trimethylbenzene SM 6200B-0.69 ug/L 7
001 MW-1 Aqueous m+p - Xylenes SM 6200B-1.7 ug/L 7
001 MW-1 Aqueous o - Xylenes SM 6200B-7.2 ug/L 7
001 MW-1 Aqueous Lead 6010D 0.049 mg/L 8
002 MW-2 Aqueous Benzene SM 6200B-3.8 ug/L 9
002 MW-2 Aqueous Chloroform SM 6200B-6.2 ug/L 9
002 MW-2 Aqueous Methyl tertiary butyl ether SM 6200B-2.0 ug/L 9
002 MW-2 Aqueous o - Xylenes SM 6200B-0.46 J ug/L 10
002 MW-2 Aqueous Lead 6010D 0.13 mg/L 11
003 MW-5 Aqueous Chloroform SM 6200B-0.59 ug/L 12
003 MW-5 Aqueous Lead 6010D 0.012 mg/L 14
004 MW-7 Aqueous Benzene SM 6200B-1.1 ug/L 15
004 MW-7 Aqueous Chloroform SM 6200B-1.9 ug/L 15
004 MW-7 Aqueous Diisopropyl ether (IPE)SM 6200B-0.85 ug/L 15
004 MW-7 Aqueous Ethylbenzene SM 6200B-2.0 ug/L 15
004 MW-7 Aqueous Methyl tertiary butyl ether SM 6200B-24 ug/L 15
004 MW-7 Aqueous Naphthalene SM 6200B-0.66 ug/L 15
004 MW-7 Aqueous n-Propylbenzene SM 6200B-0.68 ug/L 15
004 MW-7 Aqueous Toluene SM 6200B-6.2 ug/L 16
004 MW-7 Aqueous 1,3,5-Trimethylbenzene SM 6200B-2.4 ug/L 16
004 MW-7 Aqueous 1,2,4-Trimethylbenzene SM 6200B-3.8 ug/L 16
004 MW-7 Aqueous m+p - Xylenes SM 6200B-6.9 ug/L 16
004 MW-7 Aqueous o - Xylenes SM 6200B-4.3 ug/L 16
004 MW-7 Aqueous Lead 6010D 0.030 mg/L 17
005 MW-8 Aqueous Benzene SM 6200B-2900 ug/L 18
005 MW-8 Aqueous Ethylbenzene SM 6200B-2700 ug/L 18
005 MW-8 Aqueous Naphthalene SM 6200B-950 ug/L 18
005 MW-8 Aqueous n-Propylbenzene SM 6200B-490 ug/L 18
005 MW-8 Aqueous Toluene SM 6200B-25000 ug/L 19
005 MW-8 Aqueous 1,3,5-Trimethylbenzene SM 6200B-1000 ug/L 19
005 MW-8 Aqueous 1,2,4-Trimethylbenzene SM 6200B-3900 ug/L 19
005 MW-8 Aqueous m+p - Xylenes SM 6200B-10000 ug/L 19
005 MW-8 Aqueous o - Xylenes SM 6200B-5000 ug/L 19
005 MW-8 Aqueous Lead 6010D 0.036 mg/L 20
006 MW-11 Aqueous Benzene SM 6200B-2100 ug/L 21
006 MW-11 Aqueous Ethylbenzene SM 6200B-2400 ug/L 21
006 MW-11 Aqueous Isopropylbenzene SM 6200B-100 ug/L 21
006 MW-11 Aqueous Methyl tertiary butyl ether SM 6200B-520 ug/L 21
006 MW-11 Aqueous Naphthalene SM 6200B-490 ug/L 21
006 MW-11 Aqueous n-Propylbenzene SM 6200B-300 ug/L 21
Page: 4 of 55
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Shealy Environmental Services, Inc.

Executive Summary (Continued)
Lot Number: SG20080
Sample Sample ID Matrix Parameter Method Result Q Units Page
006 MW-11 Aqueous Toluene SM 6200B-16000 ug/L 22
006 MW-11 Aqueous 1,3,5-Trimethylbenzene SM 6200B-600 ug/L 22
006 MW-11 Aqueous 1,2,4-Trimethylbenzene SM 6200B-2300 ug/L 22
006 MW-11 Aqueous m+p - Xylenes SM 6200B-8600 ug/L 22
006 MW-11 Aqueous o - Xylenes SM 6200B-3900 ug/L 22
006 MW-11 Aqueous Lead 6010D 0.016 mg/L 23
007 MW-14 Aqueous 1,2-Dichloroethane SM 6200B-0.45 J ug/L 24
007 MW-14 Aqueous Diisopropyl ether (IPE)SM 6200B-2.3 ug/L 24
007 MW-14 Aqueous Methyl tertiary butyl ether SM 6200B-5.6 ug/L 24
007 MW-14 Aqueous Lead 6010D 0.017 mg/L 26
008 MW-18 Aqueous Chloroform SM 6200B-1.1 ug/L 27
008 MW-18 Aqueous 1,2-Dichloroethane SM 6200B-1.2 ug/L 27
008 MW-18 Aqueous Methyl tertiary butyl ether SM 6200B-0.48 J ug/L 27
008 MW-18 Aqueous Lead 6010D 0.037 mg/L 29
009 MW-22 Aqueous Methyl tertiary butyl ether SM 6200B-0.54 ug/L 30
009 MW-22 Aqueous Lead 6010D 0.029 mg/L 32
010 IMW-1 Aqueous Benzene SM 6200B-520 ug/L 33
010 IMW-1 Aqueous 1,2-Dichloroethane SM 6200B-28 ug/L 33
010 IMW-1 Aqueous Diisopropyl ether (IPE)SM 6200B-43 ug/L 33
010 IMW-1 Aqueous Ethylbenzene SM 6200B-6.0 ug/L 33
010 IMW-1 Aqueous Isopropylbenzene SM 6200B-3.1 ug/L 33
010 IMW-1 Aqueous Methyl tertiary butyl ether SM 6200B-260 ug/L 33
010 IMW-1 Aqueous Naphthalene SM 6200B-14 ug/L 33
010 IMW-1 Aqueous n-Propylbenzene SM 6200B-2.4 J ug/L 33
010 IMW-1 Aqueous 1,3,5-Trimethylbenzene SM 6200B-3.1 ug/L 34
010 IMW-1 Aqueous 1,2,4-Trimethylbenzene SM 6200B-4.2 ug/L 34
010 IMW-1 Aqueous m+p - Xylenes SM 6200B-15 ug/L 34
010 IMW-1 Aqueous o - Xylenes SM 6200B-7.1 ug/L 34
010 IMW-1 Aqueous Lead 6010D 0.024 mg/L 35
011 DMW-1 Aqueous Bromodichloromethane SM 6200B-0.96 ug/L 36
011 DMW-1 Aqueous Chloroform SM 6200B-12 ug/L 36
011 DMW-1 Aqueous Diisopropyl ether (IPE)SM 6200B-0.68 ug/L 36
011 DMW-1 Aqueous Methyl tertiary butyl ether SM 6200B-36 ug/L 36
011 DMW-1 Aqueous Lead 6010D 0.026 mg/L 38
(79 detections)
Page: 5 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-1
SG20080-001
07/19/2017 1050
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0147 ECP 47367
2 SM 6200B-SM 6200B-2011 1 07/26/2017 2238 ECP 47607
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 0.61 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 9.3 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 0.50 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 ND 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 0.46 J 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 6 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-1
SG20080-001
07/19/2017 1050
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0147 ECP 47367
2 SM 6200B-SM 6200B-2011 1 07/26/2017 2238 ECP 47607
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 0.51 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 0.69 2ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 1.7 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 7.2 1ug/L0.400.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 93 70-130 91 70-130
Bromofluorobenzene 102 70-130 99 70-130
Toluene-d8 101 70-130 100 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 7 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-1
SG20080-001
07/19/2017 1050
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1600 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.049 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 8 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-2
SG20080-002
07/19/2017 1210
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0208 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 3.8 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 6.2 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 2.0 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 ND 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 9 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-2
SG20080-002
07/19/2017 1210
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0208 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 ND 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 ND 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 0.46 J 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 93 70-130
Bromofluorobenzene 103 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 10 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-2
SG20080-002
07/19/2017 1210
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1622 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.13 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 11 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-5
SG20080-003
07/19/2017 0930
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0230 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 ND 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 0.59 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 ND 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 ND 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 12 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-5
SG20080-003
07/19/2017 0930
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0230 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 ND 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 ND 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 ND 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 94 70-130
Bromofluorobenzene 102 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 13 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-5
SG20080-003
07/19/2017 0930
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1635 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.012 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 14 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-7
SG20080-004
07/19/2017 1245
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0252 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 1.1 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 1.9 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 0.85 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 2.0 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 24 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 0.66 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 0.68 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 15 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-7
SG20080-004
07/19/2017 1245
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0252 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 6.2 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 2.4 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 3.8 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 6.9 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 4.3 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 96 70-130
Bromofluorobenzene 102 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 16 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-7
SG20080-004
07/19/2017 1245
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1639 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.030 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 17 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-8
SG20080-005
07/19/2017 1015
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 SM 6200B-SM 6200B-2011 500 07/27/2017 0402 ECP 47607
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 2900 2ug/L200250
Bromobenzene 108-86-1 SM 6200B-20 ND 2ug/L200250
Bromochloromethane 74-97-5 SM 6200B-20 ND 2ug/L200250
Bromodichloromethane 75-27-4 SM 6200B-20 ND 2ug/L200250
Bromoform 75-25-2 SM 6200B-20 ND 2ug/L200250
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 2ug/L200250
n-Butylbenzene 104-51-8 SM 6200B-20 ND 2ug/L200250
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 2ug/L200250
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 2ug/L200250
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 2ug/L200250
Chlorobenzene 108-90-7 SM 6200B-20 ND 2ug/L200250
Chloroethane 75-00-3 SM 6200B-20 ND 2ug/L200250
Chloroform 67-66-3 SM 6200B-20 ND 2ug/L200250
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 2ug/L200250
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 2ug/L200250
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 2ug/L200250
Dibromochloromethane 124-48-1 SM 6200B-20 ND 2ug/L200250
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 2ug/L200250
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 2ug/L200250
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 2ug/L200250
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 2ug/L200250
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 2ug/L200250
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 2ug/L200250
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 2ug/L200250
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 2ug/L200250
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 2ug/L200250
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 2ug/L200250
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 2ug/L200250
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 2ug/L200250
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 2ug/L200250
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 2ug/L200250
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 2ug/L200250
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 2ug/L200250
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 2ug/L200250
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 2ug/L200250
Ethylbenzene 100-41-4 SM 6200B-20 2700 2ug/L200250
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 2ug/L200250
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 2ug/L200250
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 2ug/L200250
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 ND 2ug/L200250
Methylene chloride 75-09-2 SM 6200B-20 ND 2ug/L200250
Naphthalene 91-20-3 SM 6200B-20 950 2ug/L200250
n-Propylbenzene 103-65-1 SM 6200B-20 490 2ug/L200250
Styrene 100-42-5 SM 6200B-20 ND 2ug/L200250
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 18 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-8
SG20080-005
07/19/2017 1015
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 SM 6200B-SM 6200B-2011 500 07/27/2017 0402 ECP 47607
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 2ug/L200250
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 2ug/L200250
Tetrachloroethene 127-18-4 SM 6200B-20 ND 2ug/L200250
Toluene 108-88-3 SM 6200B-20 25000 2ug/L200250
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 2ug/L200250
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 2ug/L200250
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 2ug/L200250
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 2ug/L200250
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 2ug/L200250
Trichloroethene 79-01-6 SM 6200B-20 ND 2ug/L200250
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 2ug/L200250
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 2ug/L200250
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 1000 2ug/L200250
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 3900 2ug/L200250
Vinyl chloride 75-01-4 SM 6200B-20 ND 2ug/L200250
m+p - Xylenes 179601-23-1 SM 6200B-20 10000 2ug/L200250
o - Xylenes 95-47-6 SM 6200B-20 5000 2ug/L200250
AcceptanceRun 2
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 97 70-130
Bromofluorobenzene 103 70-130
Toluene-d8 102 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 19 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-8
SG20080-005
07/19/2017 1015
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1644 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.036 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 20 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-11
SG20080-006
07/18/2017 1255
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 SM 6200B-SM 6200B-2011 200 07/27/2017 0340 ECP 47607
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 2100 2ug/L80100
Bromobenzene 108-86-1 SM 6200B-20 ND 2ug/L80100
Bromochloromethane 74-97-5 SM 6200B-20 ND 2ug/L80100
Bromodichloromethane 75-27-4 SM 6200B-20 ND 2ug/L80100
Bromoform 75-25-2 SM 6200B-20 ND 2ug/L80100
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 2ug/L80100
n-Butylbenzene 104-51-8 SM 6200B-20 ND 2ug/L80100
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 2ug/L80100
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 2ug/L80100
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 2ug/L80100
Chlorobenzene 108-90-7 SM 6200B-20 ND 2ug/L80100
Chloroethane 75-00-3 SM 6200B-20 ND 2ug/L80100
Chloroform 67-66-3 SM 6200B-20 ND 2ug/L80100
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 2ug/L80100
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 2ug/L80100
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 2ug/L80100
Dibromochloromethane 124-48-1 SM 6200B-20 ND 2ug/L80100
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 2ug/L80100
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 2ug/L80100
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 2ug/L80100
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 2ug/L80100
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 2ug/L80100
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 2ug/L80100
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 2ug/L80100
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 2ug/L80100
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 2ug/L80100
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 2ug/L80100
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 2ug/L80100
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 2ug/L80100
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 2ug/L80100
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 2ug/L80100
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 2ug/L80100
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 2ug/L80100
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 2ug/L80100
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 2ug/L80100
Ethylbenzene 100-41-4 SM 6200B-20 2400 2ug/L80100
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 2ug/L80100
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 100 2ug/L80100
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 2ug/L80100
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 520 2ug/L80100
Methylene chloride 75-09-2 SM 6200B-20 ND 2ug/L80100
Naphthalene 91-20-3 SM 6200B-20 490 2ug/L80100
n-Propylbenzene 103-65-1 SM 6200B-20 300 2ug/L80100
Styrene 100-42-5 SM 6200B-20 ND 2ug/L80100
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 21 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-11
SG20080-006
07/18/2017 1255
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 SM 6200B-SM 6200B-2011 200 07/27/2017 0340 ECP 47607
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 2ug/L80100
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 2ug/L80100
Tetrachloroethene 127-18-4 SM 6200B-20 ND 2ug/L80100
Toluene 108-88-3 SM 6200B-20 16000 2ug/L80100
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 2ug/L80100
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 2ug/L80100
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 2ug/L80100
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 2ug/L80100
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 2ug/L80100
Trichloroethene 79-01-6 SM 6200B-20 ND 2ug/L80100
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 2ug/L80100
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 2ug/L80100
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 600 2ug/L80100
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 2300 2ug/L80100
Vinyl chloride 75-01-4 SM 6200B-20 ND 2ug/L80100
m+p - Xylenes 179601-23-1 SM 6200B-20 8600 2ug/L80100
o - Xylenes 95-47-6 SM 6200B-20 3900 2ug/L80100
AcceptanceRun 2
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 97 70-130
Bromofluorobenzene 103 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 22 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-11
SG20080-006
07/18/2017 1255
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1648 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.016 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 23 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-14
SG20080-007
07/18/2017 1055
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0313 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 ND 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 ND 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 0.45 J 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 2.3 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 5.6 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 ND 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 24 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-14
SG20080-007
07/18/2017 1055
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0313 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 ND 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 ND 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 ND 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 90 70-130
Bromofluorobenzene 98 70-130
Toluene-d8 99 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 25 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-14
SG20080-007
07/18/2017 1055
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1653 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.017 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 26 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-18
SG20080-008
07/18/2017 1020
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0334 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 ND 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 1.1 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 1.2 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 0.48 J 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 ND 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 27 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-18
SG20080-008
07/18/2017 1020
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0334 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 ND 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 ND 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 ND 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 96 70-130
Bromofluorobenzene 103 70-130
Toluene-d8 103 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 28 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-18
SG20080-008
07/18/2017 1020
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1657 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.037 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 29 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-22
SG20080-009
07/18/2017 1210
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0356 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 ND 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 ND 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 ND 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 0.54 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 ND 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 30 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-22
SG20080-009
07/18/2017 1210
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0356 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 ND 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 ND 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 ND 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 97 70-130
Bromofluorobenzene 105 70-130
Toluene-d8 103 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 31 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
MW-22
SG20080-009
07/18/2017 1210
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1701 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.029 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 32 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
IMW-1
SG20080-010
07/18/2017 1135
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 5 07/25/2017 0521 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 520 1ug/L2.02.5
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L2.02.5
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L2.02.5
Bromodichloromethane 75-27-4 SM 6200B-20 ND 1ug/L2.02.5
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L2.02.5
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L2.02.5
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L2.02.5
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L2.02.5
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L2.02.5
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L2.02.5
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L2.02.5
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L2.02.5
Chloroform 67-66-3 SM 6200B-20 ND 1ug/L2.02.5
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L2.02.5
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L2.02.5
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L2.02.5
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L2.02.5
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L2.02.5
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L2.02.5
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L2.02.5
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L2.02.5
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L2.02.5
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L2.02.5
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L2.02.5
1,2-Dichloroethane 107-06-2 SM 6200B-20 28 1ug/L2.02.5
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L2.02.5
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L2.02.5
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L2.02.5
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L2.02.5
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L2.02.5
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L2.02.5
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L2.02.5
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L2.02.5
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L2.02.5
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 43 1ug/L2.02.5
Ethylbenzene 100-41-4 SM 6200B-20 6.0 1ug/L2.02.5
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L2.02.5
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 3.1 1ug/L2.02.5
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L2.02.5
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 260 1ug/L2.02.5
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L2.02.5
Naphthalene 91-20-3 SM 6200B-20 14 1ug/L2.02.5
n-Propylbenzene 103-65-1 SM 6200B-20 2.4 J 1ug/L2.02.5
Styrene 100-42-5 SM 6200B-20 ND 1ug/L2.02.5
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 33 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
IMW-1
SG20080-010
07/18/2017 1135
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 5 07/25/2017 0521 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L2.02.5
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L2.02.5
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L2.02.5
Toluene 108-88-3 SM 6200B-20 ND 1ug/L2.02.5
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L2.02.5
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L2.02.5
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L2.02.5
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L2.02.5
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L2.02.5
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L2.02.5
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L2.02.5
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L2.02.5
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 3.1 1ug/L2.02.5
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 4.2 1ug/L2.02.5
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L2.02.5
m+p - Xylenes 179601-23-1 SM 6200B-20 15 1ug/L2.02.5
o - Xylenes 95-47-6 SM 6200B-20 7.1 1ug/L2.02.5
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 95 70-130
Bromofluorobenzene 101 70-130
Toluene-d8 101 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 34 of 55
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Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
IMW-1
SG20080-010
07/18/2017 1135
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1706 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.024 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 35 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
DMW-1
SG20080-011
07/19/2017 1140
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0417 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Benzene 71-43-2 SM 6200B-20 ND 1ug/L0.400.50
Bromobenzene 108-86-1 SM 6200B-20 ND 1ug/L0.400.50
Bromochloromethane 74-97-5 SM 6200B-20 ND 1ug/L0.400.50
Bromodichloromethane 75-27-4 SM 6200B-20 0.96 1ug/L0.400.50
Bromoform 75-25-2 SM 6200B-20 ND 1ug/L0.400.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-20 ND 1ug/L0.400.50
n-Butylbenzene 104-51-8 SM 6200B-20 ND 1ug/L0.400.50
sec-Butylbenzene 135-98-8 SM 6200B-20 ND 1ug/L0.400.50
tert-Butylbenzene 98-06-6 SM 6200B-20 ND 1ug/L0.400.50
Carbon tetrachloride 56-23-5 SM 6200B-20 ND 1ug/L0.400.50
Chlorobenzene 108-90-7 SM 6200B-20 ND 1ug/L0.400.50
Chloroethane 75-00-3 SM 6200B-20 ND 1ug/L0.400.50
Chloroform 67-66-3 SM 6200B-20 12 1ug/L0.400.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-20 ND 1ug/L0.400.50
2-Chlorotoluene 95-49-8 SM 6200B-20 ND 1ug/L0.400.50
4-Chlorotoluene 106-43-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromochloromethane 124-48-1 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-20 ND 1ug/L0.400.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-20 ND 1ug/L0.400.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-20 ND 1ug/L0.400.50
Dichlorodifluoromethane 75-71-8 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethane 75-34-3 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloroethane 107-06-2 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloroethene 75-35-4 SM 6200B-20 ND 1ug/L0.400.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-20 ND 1ug/L0.400.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-20 ND 1ug/L0.400.50
1,2-Dichloropropane 78-87-5 SM 6200B-20 ND 1ug/L0.400.50
1,3-Dichloropropane 142-28-9 SM 6200B-20 ND 1ug/L0.400.50
2,2-Dichloropropane 594-20-7 SM 6200B-20 ND 1ug/L0.400.50
1,1-Dichloropropene 563-58-6 SM 6200B-20 ND 1ug/L0.400.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-20 ND 1ug/L0.400.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-20 ND 1ug/L0.400.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-20 0.68 1ug/L0.400.50
Ethylbenzene 100-41-4 SM 6200B-20 ND 1ug/L0.400.50
Hexachlorobutadiene 87-68-3 SM 6200B-20 ND 1ug/L0.400.50
Isopropylbenzene (Cumene)98-82-8 SM 6200B-20 ND 1ug/L0.400.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-20 ND 1ug/L0.400.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-20 36 1ug/L0.400.50
Methylene chloride 75-09-2 SM 6200B-20 ND 1ug/L0.400.50
Naphthalene 91-20-3 SM 6200B-20 ND 1ug/L0.400.50
n-Propylbenzene 103-65-1 SM 6200B-20 ND 1ug/L0.400.50
Styrene 100-42-5 SM 6200B-20 ND 1ug/L0.400.50
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 36 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
DMW-1
SG20080-011
07/19/2017 1140
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 07/25/2017 0417 ECP 47367
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-20 ND 1ug/L0.400.50
Tetrachloroethene 127-18-4 SM 6200B-20 ND 1ug/L0.400.50
Toluene 108-88-3 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-20 ND 1ug/L0.400.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-20 ND 1ug/L0.400.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-20 ND 1ug/L0.400.50
Trichloroethene 79-01-6 SM 6200B-20 ND 1ug/L0.400.50
Trichlorofluoromethane 75-69-4 SM 6200B-20 ND 1ug/L0.400.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-20 ND 1ug/L0.400.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-20 ND 1ug/L0.400.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-20 ND 1ug/L0.400.50
Vinyl chloride 75-01-4 SM 6200B-20 ND 1ug/L0.400.50
m+p - Xylenes 179601-23-1 SM 6200B-20 ND 1ug/L0.400.50
o - Xylenes 95-47-6 SM 6200B-20 ND 1ug/L0.400.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 94 70-130
Bromofluorobenzene 98 70-130
Toluene-d8 98 70-130
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 37 of 55
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Shealy Environmental Services, Inc.

ICP-AES Metals
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
ATC Group Services LLC
DMW-1
SG20080-011
07/19/2017 1140
07/20/2017
Aqueous
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6010D 1 07/25/2017 1710 CJZ 07/21/2017 0856 47133
AnalyticalCAS
Parameter Number Method Result Q PQL Units RunMDL
Lead 7439-92-1 6010D 0.026 1mg/L0.00470.010
J = Estimated result < PQL and > MDL
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
N = Recovery is out of criteria_
H = Out of holding time
Page: 38 of 55
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Shealy Environmental Services, Inc.

QC Summary
Page: 39 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ47367-001
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Benzene ND 07/24/2017 21540.50 0.40 ug/L1
Bromobenzene ND 07/24/2017 21540.50 0.40 ug/L1
Bromochloromethane ND 07/24/2017 21540.50 0.40 ug/L1
Bromodichloromethane ND 07/24/2017 21540.50 0.40 ug/L1
Bromoform ND 07/24/2017 21540.50 0.40 ug/L1
Bromomethane (Methyl bromide)ND 07/24/2017 21540.50 0.40 ug/L1
tert-Butylbenzene ND 07/24/2017 21540.50 0.40 ug/L1
sec-Butylbenzene ND 07/24/2017 21540.50 0.40 ug/L1
n-Butylbenzene ND 07/24/2017 21540.50 0.40 ug/L1
Carbon tetrachloride ND 07/24/2017 21540.50 0.40 ug/L1
Chlorobenzene ND 07/24/2017 21540.50 0.40 ug/L1
Chloroethane ND 07/24/2017 21540.50 0.40 ug/L1
Chloroform ND 07/24/2017 21540.50 0.40 ug/L1
Chloromethane (Methyl chloride)ND 07/24/2017 21540.50 0.40 ug/L1
4-Chlorotoluene ND 07/24/2017 21540.50 0.40 ug/L1
2-Chlorotoluene ND 07/24/2017 21540.50 0.40 ug/L1
Dibromochloromethane ND 07/24/2017 21540.50 0.40 ug/L1
1,2-Dibromoethane (EDB)ND 07/24/2017 21540.50 0.40 ug/L1
Dibromomethane (Methylene bromide)ND 07/24/2017 21540.50 0.40 ug/L1
1,4-Dichlorobenzene ND 07/24/2017 21540.50 0.40 ug/L1
1,3-Dichlorobenzene ND 07/24/2017 21540.50 0.40 ug/L1
1,2-Dichlorobenzene ND 07/24/2017 21540.50 0.40 ug/L1
Dichlorodifluoromethane ND 07/24/2017 21540.50 0.40 ug/L1
1,2-Dichloroethane ND 07/24/2017 21540.50 0.40 ug/L1
1,1-Dichloroethane ND 07/24/2017 21540.50 0.40 ug/L1
trans-1,2-Dichloroethene ND 07/24/2017 21540.50 0.40 ug/L1
cis-1,2-Dichloroethene ND 07/24/2017 21540.50 0.40 ug/L1
1,1-Dichloroethene ND 07/24/2017 21540.50 0.40 ug/L1
2,2-Dichloropropane ND 07/24/2017 21540.50 0.40 ug/L1
1,3-Dichloropropane ND 07/24/2017 21540.50 0.40 ug/L1
1,2-Dichloropropane ND 07/24/2017 21540.50 0.40 ug/L1
trans-1,3-Dichloropropene ND 07/24/2017 21540.50 0.40 ug/L1
cis-1,3-Dichloropropene ND 07/24/2017 21540.50 0.40 ug/L1
1,1-Dichloropropene ND 07/24/2017 21540.50 0.40 ug/L1
Diisopropyl ether (IPE)ND 07/24/2017 21540.50 0.40 ug/L1
Ethylbenzene ND 07/24/2017 21540.50 0.40 ug/L1
Hexachlorobutadiene ND 07/24/2017 21540.50 0.40 ug/L1
Isopropylbenzene (Cumene)ND 07/24/2017 21540.50 0.40 ug/L1
p-Isopropyltoluene (p-Cymene)ND 07/24/2017 21540.50 0.40 ug/L1
Methyl tertiary butyl ether (MTBE)ND 07/24/2017 21540.50 0.40 ug/L1
Methylene chloride ND 07/24/2017 21540.50 0.40 ug/L1
Naphthalene ND 07/24/2017 21540.50 0.40 ug/L1
n-Propylbenzene ND 07/24/2017 21540.50 0.40 ug/L1
Styrene ND 07/24/2017 21540.50 0.40 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 40 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ47367-001
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
1,1,2,2-Tetrachloroethane ND 07/24/2017 21540.50 0.40 ug/L1
1,1,1,2-Tetrachloroethane ND 07/24/2017 21540.50 0.40 ug/L1
Tetrachloroethene ND 07/24/2017 21540.50 0.40 ug/L1
Toluene ND 07/24/2017 21540.50 0.40 ug/L1
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 07/24/2017 21540.50 0.40 ug/L1
1,2,4-Trichlorobenzene ND 07/24/2017 21540.50 0.40 ug/L1
1,2,3-Trichlorobenzene ND 07/24/2017 21540.50 0.40 ug/L1
1,1,2-Trichloroethane ND 07/24/2017 21540.50 0.40 ug/L1
1,1,1-Trichloroethane ND 07/24/2017 21540.50 0.40 ug/L1
Trichloroethene ND 07/24/2017 21540.50 0.40 ug/L1
Trichlorofluoromethane ND 07/24/2017 21540.50 0.40 ug/L1
1,2,3-Trichloropropane ND 07/24/2017 21540.50 0.40 ug/L1
1,2,4-Trimethylbenzene ND 07/24/2017 21540.50 0.40 ug/L1
1,3,5-Trimethylbenzene (Mesitylene)ND 07/24/2017 21540.50 0.40 ug/L1
Vinyl chloride ND 07/24/2017 21540.50 0.40 ug/L1
o - Xylenes ND 07/24/2017 21540.50 0.40 ug/L1
m+p - Xylenes ND 07/24/2017 21540.50 0.40 ug/L1
Surrogate Q % Rec Acceptance
Limit
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 96 70-130
Toluene-d8 103 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 41 of 55
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Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ47367-002
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Benzene 47 07/24/2017 2018945070-1301
Bromobenzene 51 07/24/2017 20181035070-1301
Bromochloromethane 46 07/24/2017 2018925070-1301
Bromodichloromethane 45 07/24/2017 2018905070-1301
Bromoform 46 07/24/2017 2018925070-1301
Bromomethane (Methyl bromide)46 07/24/2017 2018925060-1401
tert-Butylbenzene 52 07/24/2017 20181045070-1301
sec-Butylbenzene 51 07/24/2017 20181025070-1301
n-Butylbenzene 51 07/24/2017 20181015070-1301
Carbon tetrachloride 45 07/24/2017 2018895070-1301
Chlorobenzene 49 07/24/2017 2018985070-1301
Chloroethane 44 07/24/2017 2018885042-1631
Chloroform 46 07/24/2017 2018915070-1301
Chloromethane (Methyl chloride)44 07/24/2017 2018885020-1581
4-Chlorotoluene 50 07/24/2017 20181005070-1301
2-Chlorotoluene 51 07/24/2017 20181025070-1301
Dibromochloromethane 47 07/24/2017 2018945070-1301
1,2-Dibromoethane (EDB)47 07/24/2017 2018935070-1301
Dibromomethane (Methylene bromide)43 07/24/2017 2018875070-1301
1,4-Dichlorobenzene 50 07/24/2017 20181005070-1301
1,3-Dichlorobenzene 52 07/24/2017 20181035070-1301
1,2-Dichlorobenzene 51 07/24/2017 20181015070-1301
Dichlorodifluoromethane 43 07/24/2017 2018865060-1401
1,2-Dichloroethane 47 07/24/2017 2018955070-1301
1,1-Dichloroethane 44 07/24/2017 2018885070-1301
trans-1,2-Dichloroethene 46 07/24/2017 2018925070-1301
cis-1,2-Dichloroethene 45 07/24/2017 2018905070-1301
1,1-Dichloroethene 45 07/24/2017 2018905070-1301
2,2-Dichloropropane 43 07/24/2017 2018855070-1301
1,3-Dichloropropane 49 07/24/2017 2018985070-1301
1,2-Dichloropropane 45 07/24/2017 2018905070-1301
trans-1,3-Dichloropropene 48 07/24/2017 2018965070-1301
cis-1,3-Dichloropropene 45 07/24/2017 2018915070-1301
1,1-Dichloropropene 46 07/24/2017 2018925070-1301
Diisopropyl ether (IPE)44 07/24/2017 2018875070-1301
Ethylbenzene 50 07/24/2017 2018995070-1301
Hexachlorobutadiene 49 07/24/2017 2018975070-1301
Isopropylbenzene (Cumene)50 07/24/2017 20181005070-1301
p-Isopropyltoluene (p-Cymene)50 07/24/2017 20181005070-1301
Methyl tertiary butyl ether (MTBE)43 07/24/2017 2018855070-1301
Methylene chloride 44 07/24/2017 2018895070-1301
Naphthalene 44 07/24/2017 2018885050-1401
n-Propylbenzene 52 07/24/2017 20181045070-1301
Styrene 50 07/24/2017 2018995070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 42 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ47367-002
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
1,1,2,2-Tetrachloroethane 49 07/24/2017 2018985070-1301
1,1,1,2-Tetrachloroethane 48 07/24/2017 2018965070-1301
Tetrachloroethene 52 07/24/2017 20181035070-1301
Toluene 49 07/24/2017 2018985070-1301
1,1,2-Trichloro-1,2,2-Trifluoroethane 45 07/24/2017 2018915070-1301
1,2,4-Trichlorobenzene 46 07/24/2017 2018915070-1301
1,2,3-Trichlorobenzene 44 07/24/2017 2018875070-1301
1,1,2-Trichloroethane 48 07/24/2017 2018965070-1301
1,1,1-Trichloroethane 46 07/24/2017 2018925070-1301
Trichloroethene 46 07/24/2017 2018925070-1301
Trichlorofluoromethane 49 07/24/2017 2018985060-1401
1,2,3-Trichloropropane 47 07/24/2017 2018945070-1301
1,2,4-Trimethylbenzene 50 07/24/2017 20181005070-1301
1,3,5-Trimethylbenzene (Mesitylene)51 07/24/2017 20181025070-1301
Vinyl chloride 42 07/24/2017 2018855060-1401
o - Xylenes 49 07/24/2017 2018985070-1301
m+p - Xylenes 49 07/24/2017 2018985070-1301
Surrogate Q % Rec Acceptance
Limit
Bromofluorobenzene 96 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 98 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 43 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:SG20080-010MS
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Benzene 800 07/25/2017 054211125070-1305205
Bromobenzene 260 07/25/2017 054210425070-130ND5
Bromochloromethane 240 07/25/2017 05429525070-130ND5
Bromodichloromethane 240 07/25/2017 05429625070-130ND5
Bromoform 250 07/25/2017 05429825070-130ND5
Bromomethane (Methyl bromide)260 07/25/2017 054210625060-140ND5
n-Butylbenzene 260 07/25/2017 054210425070-130ND5
sec-Butylbenzene 270 07/25/2017 054210725070-130ND5
tert-Butylbenzene 270 07/25/2017 054210925070-130ND5
Carbon tetrachloride 250 07/25/2017 054210125070-130ND5
Chlorobenzene 250 07/25/2017 054210125070-130ND5
Chloroethane 300 07/25/2017 054211925042-163ND5
Chloroform 250 07/25/2017 05429825070-130ND5
Chloromethane (Methyl chloride)250 07/25/2017 054210025020-158ND5
2-Chlorotoluene 260 07/25/2017 054210425070-130ND5
4-Chlorotoluene 260 07/25/2017 054210625070-130ND5
Dibromochloromethane 250 07/25/2017 054210125070-130ND5
1,2-Dibromoethane (EDB)230 07/25/2017 05429325070-130ND5
Dibromomethane (Methylene bromide)220 07/25/2017 05429025070-130ND5
1,2-Dichlorobenzene 260 07/25/2017 054210325070-130ND5
1,3-Dichlorobenzene 260 07/25/2017 054210325070-130ND5
1,4-Dichlorobenzene 260 07/25/2017 054210425070-130ND5
Dichlorodifluoromethane 270 07/25/2017 054211025060-140ND5
1,1-Dichloroethane 240 07/25/2017 05429525070-130ND5
1,2-Dichloroethane 270 07/25/2017 05429725070-130285
1,1-Dichloroethene 250 07/25/2017 054210125070-130ND5
cis-1,2-Dichloroethene 240 07/25/2017 05429425070-130ND5
trans-1,2-Dichloroethene 240 07/25/2017 05429725070-130ND5
1,2-Dichloropropane 240 07/25/2017 05429725070-130ND5
1,3-Dichloropropane 250 07/25/2017 054210125070-130ND5
2,2-Dichloropropane 230 07/25/2017 05429025070-130ND5
1,1-Dichloropropene 250 07/25/2017 054210125070-130ND5
cis-1,3-Dichloropropene 240 07/25/2017 05429625070-130ND5
trans-1,3-Dichloropropene 230 07/25/2017 05429425070-130ND5
Diisopropyl ether (IPE)260 07/25/2017 05428925070-130435
Ethylbenzene 260 07/25/2017 054210325070-1306.0 5
Hexachlorobutadiene 240 07/25/2017 05429625070-130ND5
Isopropylbenzene (Cumene)270 07/25/2017 054210625070-1303.1 5
p-Isopropyltoluene (p-Cymene)260 07/25/2017 054210425070-130ND5
Methyl tertiary butyl ether (MTBE)470 07/25/2017 05428125070-1302605
Methylene chloride 240 07/25/2017 05429525070-130ND5
Naphthalene 250 07/25/2017 05429525050-140145
n-Propylbenzene 270 07/25/2017 054210625070-1302.4 5
Styrene 250 07/25/2017 054210225070-130ND5
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 44 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:SG20080-010MS
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
1,1,1,2-Tetrachloroethane 250 07/25/2017 054210025070-130ND5
1,1,2,2-Tetrachloroethane 240 07/25/2017 05429725070-130ND5
Tetrachloroethene 270 07/25/2017 054211025070-130ND5
Toluene 260 07/25/2017 054210425070-130ND5
1,1,2-Trichloro-1,2,2-Trifluoroethane 260 07/25/2017 054210325070-130ND5
1,2,3-Trichlorobenzene 240 07/25/2017 05429425070-130ND5
1,2,4-Trichlorobenzene 240 07/25/2017 05429425070-130ND5
1,1,1-Trichloroethane 270 07/25/2017 054210825070-130ND5
1,1,2-Trichloroethane 240 07/25/2017 05429425070-130ND5
Trichloroethene 240 07/25/2017 05429825070-130ND5
Trichlorofluoromethane 290 07/25/2017 054211725060-140ND5
1,2,3-Trichloropropane 230 07/25/2017 05429325070-130ND5
1,3,5-Trimethylbenzene (Mesitylene)260 07/25/2017 054210325070-1303.1 5
1,2,4-Trimethylbenzene 260 07/25/2017 054210325070-1304.2 5
Vinyl chloride 260 07/25/2017 054210525060-140ND5
m+p - Xylenes 270 07/25/2017 054210225070-130155
o - Xylenes 250 07/25/2017 05429925070-1307.1 5
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 95 70-130
Bromofluorobenzene 102 70-130
Toluene-d8 103 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 45 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MSD
Batch:Prep Method:
Sample ID:SG20080-010MD
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Benzene 750 07/25/2017 06039225070-1306.0 205205
Bromobenzene 250 07/25/2017 06039925070-1305.0 20ND5
Bromochloromethane 230 07/25/2017 06039125070-1303.7 20ND5
Bromodichloromethane 230 07/25/2017 06039225070-1304.4 20ND5
Bromoform 240 07/25/2017 06039625070-1302.7 20ND5
Bromomethane (Methyl bromide)250 07/25/2017 060310125060-1404.8 20ND5
n-Butylbenzene 250 07/25/2017 06039925070-1304.9 20ND5
sec-Butylbenzene 250 07/25/2017 060310125070-1305.6 20ND5
tert-Butylbenzene 260 07/25/2017 060310425070-1305.1 20ND5
Carbon tetrachloride 240 07/25/2017 06039625070-1305.1 20ND5
Chlorobenzene 240 07/25/2017 06039825070-1303.4 20ND5
Chloroethane 270 07/25/2017 060310825042-1639.4 20ND5
Chloroform 230 07/25/2017 06039325070-1305.6 20ND5
Chloromethane (Methyl chloride)240 07/25/2017 06039825020-1582.7 20ND5
2-Chlorotoluene 250 07/25/2017 06039925070-1304.5 20ND5
4-Chlorotoluene 250 07/25/2017 060310025070-1305.9 20ND5
Dibromochloromethane 240 07/25/2017 06039825070-1302.7 20ND5
1,2-Dibromoethane (EDB)230 07/25/2017 06039125070-1301.6 20ND5
Dibromomethane (Methylene bromide)210 07/25/2017 06038625070-1304.8 20ND5
1,2-Dichlorobenzene 240 07/25/2017 06039725070-1305.8 20ND5
1,3-Dichlorobenzene 250 07/25/2017 06039925070-1304.7 20ND5
1,4-Dichlorobenzene 250 07/25/2017 06039925070-1304.1 20ND5
Dichlorodifluoromethane 260 07/25/2017 060310425060-1405.1 20ND5
1,1-Dichloroethane 230 07/25/2017 06039125070-1304.3 20ND5
1,2-Dichloroethane 260 07/25/2017 06039225070-1304.3 20285
1,1-Dichloroethene 240 07/25/2017 06039525070-1306.3 20ND5
cis-1,2-Dichloroethene 220 07/25/2017 06039025070-1304.9 20ND5
trans-1,2-Dichloroethene 230 07/25/2017 06039325070-1304.4 20ND5
1,2-Dichloropropane 230 07/25/2017 06039225070-1304.6 20ND5
1,3-Dichloropropane 250 07/25/2017 06039925070-1302.3 20ND5
2,2-Dichloropropane 210 07/25/2017 06038425070-1307.5 20ND5
1,1-Dichloropropene 240 07/25/2017 06039625070-1305.0 20ND5
cis-1,3-Dichloropropene 230 07/25/2017 06039325070-1303.5 20ND5
trans-1,3-Dichloropropene 230 07/25/2017 06039325070-1301.5 20ND5
Diisopropyl ether (IPE)250 07/25/2017 06038425070-1304.3 20435
Ethylbenzene 260 07/25/2017 060310025070-1303.0 206.0 5
Hexachlorobutadiene 240 07/25/2017 06039525070-1300.95 20ND5
Isopropylbenzene (Cumene)260 07/25/2017 060310125070-1304.8 203.1 5
p-Isopropyltoluene (p-Cymene)250 07/25/2017 06039925070-1304.6 20ND5
Methyl tertiary butyl ether (MTBE)450 07/25/2017 06037425070-1304.2 202605
Methylene chloride 230 07/25/2017 06039025070-1305.2 20ND5
Naphthalene 240 07/25/2017 06038925050-1406.9 20145
n-Propylbenzene 250 07/25/2017 060310025070-1306.5 202.4 5
Styrene 250 07/25/2017 06039825070-1303.9 20ND5
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 46 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MSD
Batch:Prep Method:
Sample ID:SG20080-010MD
47367 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
1,1,1,2-Tetrachloroethane 240 07/25/2017 06039625070-1304.7 20ND5
1,1,2,2-Tetrachloroethane 230 07/25/2017 06039225070-1304.6 20ND5
Tetrachloroethene 260 07/25/2017 060310425070-1304.8 20ND5
Toluene 250 07/25/2017 060310025070-1304.2 20ND5
1,1,2-Trichloro-1,2,2-Trifluoroethane 240 07/25/2017 06039725070-1306.0 20ND5
1,2,3-Trichlorobenzene 220 07/25/2017 06038925070-1305.8 20ND5
1,2,4-Trichlorobenzene 220 07/25/2017 06039025070-1305.4 20ND5
1,1,1-Trichloroethane 250 07/25/2017 060310125070-1306.6 20ND5
1,1,2-Trichloroethane 230 07/25/2017 06039225070-1302.7 20ND5
Trichloroethene 230 07/25/2017 06039125070-1306.8 20ND5
Trichlorofluoromethane 270 07/25/2017 060310825060-1407.9 20ND5
1,2,3-Trichloropropane 220 07/25/2017 06038925070-1303.6 20ND5
1,3,5-Trimethylbenzene (Mesitylene)250 07/25/2017 06039725070-1305.5 203.1 5
1,2,4-Trimethylbenzene 250 07/25/2017 06039825070-1305.8 204.2 5
Vinyl chloride 250 07/25/2017 060310125060-1403.5 20ND5
m+p - Xylenes 260 07/25/2017 06039925070-1303.4 20155
o - Xylenes 240 07/25/2017 06039425070-1305.1 207.1 5
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 94 70-130
Bromofluorobenzene 105 70-130
Toluene-d8 104 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 47 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ47607-001
47607 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Benzene ND 07/26/2017 21360.50 0.40 ug/L1
Bromobenzene ND 07/26/2017 21360.50 0.40 ug/L1
Bromochloromethane ND 07/26/2017 21360.50 0.40 ug/L1
Bromodichloromethane ND 07/26/2017 21360.50 0.40 ug/L1
Bromoform ND 07/26/2017 21360.50 0.40 ug/L1
Bromomethane (Methyl bromide)ND 07/26/2017 21360.50 0.40 ug/L1
tert-Butylbenzene ND 07/26/2017 21360.50 0.40 ug/L1
sec-Butylbenzene ND 07/26/2017 21360.50 0.40 ug/L1
n-Butylbenzene ND 07/26/2017 21360.50 0.40 ug/L1
Carbon tetrachloride ND 07/26/2017 21360.50 0.40 ug/L1
Chlorobenzene ND 07/26/2017 21360.50 0.40 ug/L1
Chloroethane ND 07/26/2017 21360.50 0.40 ug/L1
Chloroform ND 07/26/2017 21360.50 0.40 ug/L1
Chloromethane (Methyl chloride)ND 07/26/2017 21360.50 0.40 ug/L1
4-Chlorotoluene ND 07/26/2017 21360.50 0.40 ug/L1
2-Chlorotoluene ND 07/26/2017 21360.50 0.40 ug/L1
Dibromochloromethane ND 07/26/2017 21360.50 0.40 ug/L1
1,2-Dibromoethane (EDB)ND 07/26/2017 21360.50 0.40 ug/L1
Dibromomethane (Methylene bromide)ND 07/26/2017 21360.50 0.40 ug/L1
1,4-Dichlorobenzene ND 07/26/2017 21360.50 0.40 ug/L1
1,3-Dichlorobenzene ND 07/26/2017 21360.50 0.40 ug/L1
1,2-Dichlorobenzene ND 07/26/2017 21360.50 0.40 ug/L1
Dichlorodifluoromethane ND 07/26/2017 21360.50 0.40 ug/L1
1,2-Dichloroethane ND 07/26/2017 21360.50 0.40 ug/L1
1,1-Dichloroethane ND 07/26/2017 21360.50 0.40 ug/L1
trans-1,2-Dichloroethene ND 07/26/2017 21360.50 0.40 ug/L1
cis-1,2-Dichloroethene ND 07/26/2017 21360.50 0.40 ug/L1
1,1-Dichloroethene ND 07/26/2017 21360.50 0.40 ug/L1
2,2-Dichloropropane ND 07/26/2017 21360.50 0.40 ug/L1
1,3-Dichloropropane ND 07/26/2017 21360.50 0.40 ug/L1
1,2-Dichloropropane ND 07/26/2017 21360.50 0.40 ug/L1
trans-1,3-Dichloropropene ND 07/26/2017 21360.50 0.40 ug/L1
cis-1,3-Dichloropropene ND 07/26/2017 21360.50 0.40 ug/L1
1,1-Dichloropropene ND 07/26/2017 21360.50 0.40 ug/L1
Diisopropyl ether (IPE)ND 07/26/2017 21360.50 0.40 ug/L1
Ethylbenzene ND 07/26/2017 21360.50 0.40 ug/L1
Hexachlorobutadiene ND 07/26/2017 21360.50 0.40 ug/L1
Isopropylbenzene (Cumene)ND 07/26/2017 21360.50 0.40 ug/L1
p-Isopropyltoluene (p-Cymene)ND 07/26/2017 21360.50 0.40 ug/L1
Methyl tertiary butyl ether (MTBE)ND 07/26/2017 21360.50 0.40 ug/L1
Methylene chloride ND 07/26/2017 21360.50 0.40 ug/L1
Naphthalene ND 07/26/2017 21360.50 0.40 ug/L1
n-Propylbenzene ND 07/26/2017 21360.50 0.40 ug/L1
Styrene ND 07/26/2017 21360.50 0.40 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 48 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:SQ47607-001
47607 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
1,1,2,2-Tetrachloroethane ND 07/26/2017 21360.50 0.40 ug/L1
1,1,1,2-Tetrachloroethane ND 07/26/2017 21360.50 0.40 ug/L1
Tetrachloroethene ND 07/26/2017 21360.50 0.40 ug/L1
Toluene ND 07/26/2017 21360.50 0.40 ug/L1
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 07/26/2017 21360.50 0.40 ug/L1
1,2,4-Trichlorobenzene ND 07/26/2017 21360.50 0.40 ug/L1
1,2,3-Trichlorobenzene ND 07/26/2017 21360.50 0.40 ug/L1
1,1,2-Trichloroethane ND 07/26/2017 21360.50 0.40 ug/L1
1,1,1-Trichloroethane ND 07/26/2017 21360.50 0.40 ug/L1
Trichloroethene ND 07/26/2017 21360.50 0.40 ug/L1
Trichlorofluoromethane ND 07/26/2017 21360.50 0.40 ug/L1
1,2,3-Trichloropropane ND 07/26/2017 21360.50 0.40 ug/L1
1,2,4-Trimethylbenzene ND 07/26/2017 21360.50 0.40 ug/L1
1,3,5-Trimethylbenzene (Mesitylene)ND 07/26/2017 21360.50 0.40 ug/L1
Vinyl chloride ND 07/26/2017 21360.50 0.40 ug/L1
o - Xylenes ND 07/26/2017 21360.50 0.40 ug/L1
m+p - Xylenes ND 07/26/2017 21360.50 0.40 ug/L1
Surrogate Q % Rec Acceptance
Limit
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 102 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 49 of 55
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Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ47607-002
47607 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
Benzene 46 07/26/2017 1948915070-1301
Bromobenzene 47 07/26/2017 1948955070-1301
Bromochloromethane 44 07/26/2017 1948875070-1301
Bromodichloromethane 44 07/26/2017 1948895070-1301
Bromoform 46 07/26/2017 1948935070-1301
Bromomethane (Methyl bromide)46 07/26/2017 1948915060-1401
tert-Butylbenzene 50 07/26/2017 1948995070-1301
sec-Butylbenzene 49 07/26/2017 1948985070-1301
n-Butylbenzene 48 07/26/2017 1948965070-1301
Carbon tetrachloride 44 07/26/2017 1948875070-1301
Chlorobenzene 46 07/26/2017 1948925070-1301
Chloroethane 44 07/26/2017 1948885042-1631
Chloroform 44 07/26/2017 1948885070-1301
Chloromethane (Methyl chloride)42 07/26/2017 1948845020-1581
4-Chlorotoluene 47 07/26/2017 1948945070-1301
2-Chlorotoluene 48 07/26/2017 1948975070-1301
Dibromochloromethane 46 07/26/2017 1948935070-1301
1,2-Dibromoethane (EDB)44 07/26/2017 1948885070-1301
Dibromomethane (Methylene bromide)43 07/26/2017 1948855070-1301
1,4-Dichlorobenzene 46 07/26/2017 1948935070-1301
1,3-Dichlorobenzene 48 07/26/2017 1948965070-1301
1,2-Dichlorobenzene 47 07/26/2017 1948945070-1301
Dichlorodifluoromethane 44 07/26/2017 1948875060-1401
1,2-Dichloroethane 46 07/26/2017 1948935070-1301
1,1-Dichloroethane 43 07/26/2017 1948855070-1301
trans-1,2-Dichloroethene 44 07/26/2017 1948895070-1301
cis-1,2-Dichloroethene 44 07/26/2017 1948875070-1301
1,1-Dichloroethene 43 07/26/2017 1948865070-1301
2,2-Dichloropropane 41 07/26/2017 1948825070-1301
1,3-Dichloropropane 46 07/26/2017 1948935070-1301
1,2-Dichloropropane 43 07/26/2017 1948865070-1301
trans-1,3-Dichloropropene 46 07/26/2017 1948925070-1301
cis-1,3-Dichloropropene 45 07/26/2017 1948905070-1301
1,1-Dichloropropene 45 07/26/2017 1948895070-1301
Diisopropyl ether (IPE)42 07/26/2017 1948845070-1301
Ethylbenzene 47 07/26/2017 1948945070-1301
Hexachlorobutadiene 44 07/26/2017 1948885070-1301
Isopropylbenzene (Cumene)48 07/26/2017 1948975070-1301
p-Isopropyltoluene (p-Cymene)48 07/26/2017 1948965070-1301
Methyl tertiary butyl ether (MTBE)42 07/26/2017 1948845070-1301
Methylene chloride 43 07/26/2017 1948855070-1301
Naphthalene 39 07/26/2017 1948795050-1401
n-Propylbenzene 50 07/26/2017 19481005070-1301
Styrene 47 07/26/2017 1948945070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 50 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:SQ47607-002
47607 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(ug/L)(ug/L)
1,1,2,2-Tetrachloroethane 46 07/26/2017 1948925070-1301
1,1,1,2-Tetrachloroethane 46 07/26/2017 1948935070-1301
Tetrachloroethene 49 07/26/2017 1948985070-1301
Toluene 47 07/26/2017 1948945070-1301
1,1,2-Trichloro-1,2,2-Trifluoroethane 43 07/26/2017 1948865070-1301
1,2,4-Trichlorobenzene 42 07/26/2017 1948835070-1301
1,2,3-Trichlorobenzene 39 07/26/2017 1948795070-1301
1,1,2-Trichloroethane 46 07/26/2017 1948925070-1301
1,1,1-Trichloroethane 45 07/26/2017 1948905070-1301
Trichloroethene 44 07/26/2017 1948885070-1301
Trichlorofluoromethane 46 07/26/2017 1948935060-1401
1,2,3-Trichloropropane 44 07/26/2017 1948885070-1301
1,2,4-Trimethylbenzene 48 07/26/2017 1948955070-1301
1,3,5-Trimethylbenzene (Mesitylene)48 07/26/2017 1948965070-1301
Vinyl chloride 41 07/26/2017 1948825060-1401
o - Xylenes 47 07/26/2017 1948935070-1301
m+p - Xylenes 46 07/26/2017 1948925070-1301
Surrogate Q % Rec Acceptance
Limit
Bromofluorobenzene 94 70-130
1,2-Dichloroethane-d4 95 70-130
Toluene-d8 97 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 51 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals - MB
Batch:Prep Method:
Prep Date:
Sample ID:SQ47133-001
47133 3005A
07/21/2017 856Analytical Method:6010D
Matrix:Aqueous
Parameter Result Q PQL MDL Units Analysis DateDil
Lead ND 07/25/2017 15510.010 0.0047 mg/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 52 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals - LCS
Batch:Prep Method:
Prep Date:
Sample ID:SQ47133-002
47133 3005A
07/21/2017 856Analytical Method:6010D
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
LimitDil(mg/L)(mg/L)
Lead 0.42 07/25/2017 15561040.40 80-1201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 53 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals - MS
Batch:Prep Method:
Prep Date:
Sample ID:SG20080-001MS
47133 3005A
07/21/2017 856Analytical Method:6010D
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
% Rec
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Lead 0.45 07/25/2017 1604990.40 75-1250.049 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 54 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

ICP-AES Metals - MSD
Batch:Prep Method:
Prep Date:
Sample ID:SG20080-001MD
47133 3005A
07/21/2017 856Analytical Method:6010D
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
% Rec
Limit
% RPD
Limit
Sample
Amount
Dil(mg/L)(mg/L)(mg/L)
Lead 0.44 07/25/2017 1609980.40 75-1251.5 200.049 1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
PQL = Practical quantitation limit
ND = Not detected at or above the MDL
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
J = Estimated result < PQL and > MDL
N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria_
Page: 55 of 55
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Shealy Environmental Services, Inc.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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

SHEALY ENVIRONMENTAL SERVICES, INC.

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