8103_8105_Rutherford_MSWLF_CDLF_Spring2019GW_FID1357921_20190908

Data - Email CD (data loaded: Yes / No ) Doc/Event #:
NC DENR I I Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 213 surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
SCARLETT GEOPHYSICAL CONSULTING, P. C.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: E. W. SCARLETT, JR. Phone: [phone]
E-mail: wscarlett(a�scarlettgeophysics.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
RUTHERFORD COUNTY 656 LAUREL HILL DRIVE 81-03 .1600 MAY 7-15, 2019
CENTRAL LANDFILL RUTHERFORDTON, NC
Environmental Status: (Check all that apply)
Initial/Background Monitoring ❑X Detection Monitoring ❑X Assessment Monitoring 0 Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data Surface water monitoring data X
Methane gas monitoring data
Corrective action data (specify) MNA
Other(specify)
C&D
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 26 surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
E. W. SCARLETT, JR. PG 919-452-1236
500 HEPOWIL TRACE, HILLSBOROUGH, NC 27278
Facility Representative Address
-a Code) Telephone Number
Affix NC Lice ,jCoTpN,sihlol�Geologist Seal
� 11 1. K
.:x \CE NSs�,.;y9 r�ic
• SE AL
. 681
NC PE Firm License Number (if applicable effective May 1, 2009)

APPENDIX II ASSESSMENT MONITORING
APPENDIX II TRIGGERED CONSTITUENTS
MNA PARAMETERS
C & D PARAMETERS
MAY 2019 SAMPLING
I hereby certify this 31 st day of July, 2019, that this report was prepared by me or under my direct
supervision.
Review performed by:
�0-tN CAR'''••
Principal Geologist/Geofhy cist $F Al
E. W. Scarlett, Jr., P.G. 681
(� . 0. 2rx'4,;�
Reviewer
C. W. Scarlett

RUTHERFORD COUNTY
CENTRAL SANITARY LANDFILL
APPENDIX I DETECTION MONITORING
APPENDIX II ASSESSMENT MONITORING
APPENDIX II TRIGGERED CONSTITUENTS
MNA PARAMETERS
C & D PARAMETERS
MAY 2019 SAMPLING
PREPARED FOR
RUTHERFORD COUNTY
SGC PROJECT NUMBERS 0001.001 AND 0001.006
JULY 31, 2019
SCARLETT GEOPHYSICAL CONSULTING, P.C.
500 Hepowil Trace 919-477-9519
Hillsborough, NC www.scarlettgeophysics.com
RUTHERFORD COUNTY CENTRAL SANITARY LANDFILL
APPENDIX I DETECTION MONITORING

APPENDIX II ASSESSMENT MONITORING
APPENDIX II TRIGGERED CONSTITUENTS
MNA PARAMETERS
C & D PARAMETERS
MAY 2019 SAMPLING
I hereby certify this 31st day of July, 2019, that this report was prepared by me or under my direct
supervision.
Review performed by:
Principal Geologist/Geophysicist
E. W. Scarlett, Jr., P.G.
Reviewer
C. W. Scarlett

TABLE OF CONTENTS
1.0 EXECUTIVE SUMMARY
2.0 INTRODUCTION
3.0 SCOPE OF WORK
4.0 METHODS EMPLOYED
4.1 Monitoring Well Sampling
4.2 Stream Sampling
4.3 MNA Sampling
5.0 RESULTS
5.1 Groundwater
5.1.1 Analytical Results
5.1.2 Hydraulic Conductivity
5.1.3 Groundwater Flow Direction and Rate
5.2 Surface Water
5.3 Monitored Natural Attenuation
5.4 C & D Monitoring
5.5 Notifications
5.6 Quality Assurance
1
3
E
6
6
7
7
8
8
8
11
12
13
14
15
16
16
6.0 REFERENCES 17

TABLES
Table 1 Summary of Monitoring Well Data, Central Sanitary Landfill
Table 2 Ground and Surface Water Sampling Field Data, Central Sanitary Landfill, May 7-
15, 2019
Table 3 Groundwater Sampling Results, Appendix I Inorganic Constituents by SW-846
Method 6010, Central Sanitary Landfill, May 7-15, 2019
Table 4 Groundwater Sampling Results, Appendix I Volatile Organic Constituents by SW-
846 Method 8260, Central Sanitary Landfill, May 7-15, 2019
Table 5 Groundwater Sampling Results, Appendix II Triggered Constituents, Central
Sanitary Landfill, May 7-15, 2019
Table 6 Groundwater Sampling Results, Appendix II Inorganic Constituents, Central
Sanitary Landfill, May 7-15, 2019
Table 7 Groundwater Sampling Results, Appendix II Volatile Organic Constituents by SW-
846 Method 8260, Central Sanitary Landfill, May 7-15, 2019
Table 8 Groundwater Sampling Results, Appendix II Semi -Volatile Organic Constituents by
SW-846 Method 8270, Central Sanitary Landfill, May 7-15, 2019
Table 9 Groundwater Sampling Results, Appendix II Organophosphorus Pesticides by SW-
846 Method 8270, Appendix II Herbicides by SW-846 Methods 8151 and
8270, Central Sanitary Landfill, May 7-15, 2019
Table 10 Groundwater Sampling Results, Appendix II Pesticides/PCBs by SW-846 Method
8081/8082, Central Sanitary Landfill, May 7-15, 2019
Table 11 Groundwater Sampling Results, Monitored Natural Attenuation Parameters, Central
Sanitary Landfill, May 7-15, 2019
Table 12 Groundwater Sampling Results, C&D Parameters, Central Sanitary Landfill, May 7-
15, 2019
Table 13 Summary of Sampling Events, Central Sanitary Landfill
Table 14 Groundwater Flow Rates, Central Sanitary Landfill, May 7-15, 2019

Table 15 Surface Water Sampling Results, Appendix I Inorganic Constituents by SW-846
Method 6010, Central Sanitary Landfill, May 7-15, 2019
Table 16 Surface Water Sampling Results, Appendix I Volatile Organic Constituents by SW-
846 Method 8260, Central Sanitary Landfill, May 7-15, 2019
Table 17 Notification Table, Constituents Detected At or Above Groundwater Standards,
Central Sanitary Landfill, May 7-15, 2019
Table 18 Notification Table, Constituents Detected At or Above Surface Water Standards,
Central Sanitary Landfill, May 7-15, 2019
FIGURES
Figure 1 Site Location Map
Figure 2 Groundwater Contour Map, May 7-15, 2019
APPENDICES
Appendix A Ground and Surface Water Sampling Field Data Sheets
Appendix B Laboratory Reports

RUTHERFORD COUNTY CENTRAL SANITARY LANDFILL
APPENDIX I DETECTION MONITORING
APPENDIX II ASSESSMENT MONITORING
APPENDIX II TRIGGERED CONSTITUENTS
MNA PARAMETERS
C & D PARAMETERS
MAY 2019 SAMPLING
1.0 EXECUTIVE SUMMARY
Sixteen monitoring wells and four stream locations at the Rutherford County Central Sanitary
Landfill were sampled May 7-15, 2019. Six of the wells (8103-MW-2, 8103-MW-4, 8103-MW-6,
8103-MW-7, 8103-MW-8, and 8103-MW-9) comprise the Subtitle D groundwater monitoring
system for the municipal solid waste disposal area of the landfill. Six monitoring wells comprising
two well nests (8103-MW-10A, 8103-MW-10B, 8103-MW-10C, 8103-MW-101), 8103-MW-11A,
and 8103-MW-11B) were installed in August 1998 to provide additional data on the nature and
extent of the contaminant plume emanating from the disposal area. 8103-MW-IOA has an
extremely slow recharge rate and is not used as a sampling location. Five monitoring wells (8103-
MW-3, 8103-MW-12, 8103-MW-13, 8103-MW-14, and 8103-MW-15) comprise the groundwater
monitoring system for the construction and demolition (C&D) and yard waste disposal areas and
the transfer station facility. 8103-MW-2 provides the upgradient groundwater data for the closed
MSW and C&D sections of the facility. All sampling was conducted in accordance with North
Carolina Solid Waste Management Guidelines.
Samples from 8103-MW-2, 8103-MW-3, 8103-MW-4, 8103-MW-6, 8103-MW-7, 8103-MW-8,
8103-MW-9, 8103-MW-10B, 8103-MW-10C, 8103-MW-lOD, 8103-MW-11A, 8103-MW-11B,
8103-MW-12, 8103-MW-13, 8103-MW-14, and 8103-MW-15 were submitted to a North Carolina
certified laboratory for analysis using the Federal Appendix I list of constituents for detection
monitoring. The Appendix I detection monitoring constituent list is a subset of the Federal
Appendix II assessment monitoring constituent list. Samples from 8103-MW-4, 8103-MW-6,
8103-MW-7, 8103-MW-8, and 8103-MW-9 were analyzed for the Appendix II assessment
monitoring constituents. Samples from 8103-MW-10B, 8103-MW-10C, 8103-MW-lOD, 8103-
MW-11A, and 8103-MW-11B were also analyzed for triggered Federal Appendix II assessment
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Rutherford County, NC Page 1

monitoring constituents. In this report, the term "triggered Appendix II constituent" refers to any
Appendix II constituent not included in the Appendix I list that was detected above the quantitation
limit established by the Solid Waste Section during previous sampling events. Samples from
surface water sampling locations 8103-SW-2, 8103-SW-3, 8103-SW-4, and 8103-SW-5A were
analyzed for Federal Appendix I detection monitoring constituents.
In addition to Appendix 1, Appendix II, and triggered Appendix II parameters, samples from 8103-
MW-2, 8103-MW-4, 8103-MW-6, 8103-MW-9, 8103-MW-IOD, and 8103-MW-11A were analyzed
for the MNA parameters set forth in the NC Solid Waste Section CAP approval letter dated August
17, 2007. The results of the laboratory analyses and field tests for the MNA parameters are
discussed in Section 5.3.
Beginning with the Spring 2019 event, samples from 8103-MW-2, 8103-MW-3, 8103-MW-12,
8103-MW-13, 8103-MW-14, and 8103-MW-15 were analyzed for Appendix I, Appendix 11, and
the C&D parameters set forth in the NC Solid Waste Section approved monitoring plan. Surface
water samples 8103-SW-2, 8103-SW-3, and 8103-SW-4 were also analyzed for Appendix I and the
C&D parameters. The results of the laboratory analyses for the C&D parameters are discussed in
Section 5.4.
Beginning with the Fall 2018 sampling event, all monitoring well and surface water samples were
analyzed for 1,4-dioxane. 1,4-Dioxane is listed and discussed with the Appendix I constituents.
Results from the sixteen monitoring wells sampled indicate that five Appendix I inorganic
constituents (antimony in 8103-MW-IOC and 8103-MW-13; chromium in 8103-MW-IOB, 8103-
MW-IOC, and 8103-MW-11B; cobalt in 8103-MW-3, 8103-MW-6, 8103-MW-7, 8103-MW-IOB,
8103-MW-IOC, 8103-MW-10D, 8103-MW-11A, 8103-MW-11B, 8103-MW-12, 8103-MW-13,
8103-MW-14, and 8103-MW-15; thallium in 8103-MW-6, 8103-MW-7, 8103-MW-10D, 8103-
MW-11A, 8103-MW-12, and 8103-MW-13; and vanadium in 8103-MW-2, 8103-MW-3, 8103-
MW-4, 8103-MW-6, 8103-MW-7, 8103-MW-8, 8103-MW-10B, 8103-MW-10C, 8103-MW-11A,
8103-MW-11B, 8103-MW-12, 8103-MW-13, 8103-MW-14, and 8103-MW-15) were present in
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concentrations exceeding the 15A NCAC 2L Standards for Class GA Groundwater (2L) or NC
Groundwater Protection (NCGP) Standards.
Concentrations of five Appendix I volatile organic constituents (1,2-dichloropropane in 8103-MW-
9; 1,4-dichlorobenzene in 8103-MW-6; benzene in 8103-MW-6, 8103-MW-10D, and 8103-MW-
13; tetrachloroethene in 8103-MW-lOD; and vinyl chloride in 8103-MW-6, 8103-MW-lOD, 8103-
MW-11A, and 8103-MW-13) exceeded the 2L or NCGP Standards on the date the samples were
collected.
No Appendix II triggered constituents exceeded the 2L or NCGP Standards on the dates the
samples were collected. Two Appendix II triggered constituents (1,3-dichlorobenzene and
mercury) were detected in one or more of the monitoring well samples at concentrations at or
above the MDLs, but below the 2L Standards.
One Appendix II constituent (naphthalene in 8103-MW-13) exceeded the 2L Standard on the date
that samples were collected. In addition to the Appendix I and triggered Appendix II constituents
noted above, one Appendix II constituent (3&4-Methylphenol in 8103-MW-13 and 8103-MW-13)
was detected at concentrations below the 2L/NCGP Standards.
1,4-Dioxane was detected in 8103-MW-3, 8103-6, MW-8103-10B, and MW-810311B at
concentrations that exceeded the 2L Standard.
Surface water samples were collected from creeks along the northern, western, and southern
perimeters of the landfill property.
No Appendix I inorganic constituents were detected in concentrations that exceeded the 2B
Standards or Recommended Action Levels. No volatile organic constituents were detected in any
of the surface water samples.
2.0 INTRODUCTION
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Central Sanitary Landfill is a Solid Waste Management Facility (SWMF) located off of Business
Highway 74 at the south end of Laurel Hill Drive south of Rutherfordton in Rutherford County,
North Carolina. Figure 1 is a map showing the site location. Groundwater and surface water
sampling locations are shown on Figure 2. Scarlett Geophysical Consulting, P.C. (SGC) was
contracted by Rutherford County to conduct sampling efforts to satisfy the following groundwater
monitoring requirements:
• 2019 semi-annual C&D water quality monitoring
• 2019 semi-annual Appendix I detection monitoring
• 2019 annual Appendix II assessment monitoring
• 2019 semi-annual Appendix I detection and Appendix II (triggered constituents only)
assessment monitoring for five supplemental wells installed in 1998
• 2019 semi-annual MNA monitoring
To complete the semi-annual C&D water quality monitoring requirement, samples from 8103-MW-
2, 8103-MW-3, 8103-MW-12, 8103-MW-13, 8103-MW-14, 8103-MW-15 were analyzed for the
full Appendix II set of constituents and the C&D parameters set forth in the NC Solid Waste
approved monitoring plan. Surface water samples 8103-SW-2, 8103-SW-3, 8103-SW-4, and 8103-
SW-5a were analyzed for the Appendix I constituent list and the C&D parameters set forth in the
NC Solid Waste approved monitoring plan.
To complete the semi-annual Appendix I and annual Appendix II monitoring requirements,
samples from 8103-MW-2 and the four surface water sampling locations were analyzed for
Appendix I inorganics and volatile organics and samples from 8103-MW-4, 8103-MW-6, 8103-
MW-7, 8103-MW-8, and 8103-MW-9 were analyzed for the full list of Appendix II constituents.
To complete the semi-annual Appendix I and triggered Appendix II monitoring requirements for
the five assessment wells installed in August 1998, samples from 8103-MW-IOB, 8103-MW-IOC,
8103-MW-IOD, 8103-MW-11A, and 8103-MW-11B were analyzed for the full list of Appendix I
constituents and triggered Appendix II constituents 1,3-dichlorobenzene; 1,3-dichloropropane;
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dichlorodifluoromethane; 4,4'-DDD; 4,4'-DDT; alpha-BHC; beta-BHC; delta-BHC; endrin;
gamma-BHC (Lindane); and mercury.
Monitoring wells 8103-MW-6, 8103-MW-7, 8103-MW-8, and 8103-MW-9 were installed in
November 1994 and March 1995 after three of the Appendix I baseline sampling rounds had been
completed. The March 1995 sampling event was the first in which they were included.
Monitoring wells 8103-MW-IOA, 8103-MW-IOB, 8103-MW-10C, 8103-MW-IOD, 8103-MW-
I IA, and 8103-MW-11B were installed in August -September 1998 and were first included in the
September 1998 sampling event. 8103-MW-IOA was installed to provide deep groundwater
samples, and 8103-MW-IOD was installed to provide water level data. 8103-MW-IOA has a very
low recharge rate (less than 0.03 gallons over 24 hours); therefore, 8103-MW-IOD has been
designated the deep sample well. Monitoring wells 8103-MW-12 and 8103-MW-13 were installed
in June 2002 and May 2001 to monitor the C&D waste disposal area of the landfill. 8103-MW-12
and 8103-MW-13 were first sampled in June 2002. Monitoring wells 8103-MW-14 and 8103-MW-
15 were installed in February 2008 to supplement the C&D area monitoring and were first sampled
in May 2008.
To complete the semi-annual MNA water quality monitoring requirement, samples from 8103-
MW-2, 8103-MW-4, 8103-MW-6, 8103-MW-8, 8103-MW-9, 8103-MW-10D, and 8103-MW-11A
were analyzed for the MNA parameters set forth in the NC Solid Waste Section CAP.
3.0 SCOPE OF WORK
To fulfill the groundwater monitoring requirements, SGC completed the following tasks:
• Sampled sixteen monitoring wells and four surface water locations at the Central Sanitary
Landfill SWMF
0 Obtained field values for pH, temperature, and conductivity at each sample location
• Obtained field values for ORP, DO, and turbidity at the MNA sample locations
• Analyzed the appropriate samples for Appendix I, Appendix II, and triggered Appendix II
constituents by a North Carolina certified laboratory using State approved methods
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• Analyzed the appropriate samples for MNA parameters
• Analyzed the appropriate samples for C&D parameters
• Determined groundwater flow rates and directions at the monitoring well locations
• Prepared a report for the State
4.0 METHODS EMPLOYED
4.1 Monitoring Well Sampling
Groundwater monitoring well sampling took place on May 7-15, 2019. The monitoring well
locations are shown on Figure 2. A representative from SGC opened each well and measured the
static water level from the top of the PVC casing. The volume of water in the well was calculated.
These data are summarized in Table 1. The wells were purged until a minimum of three well
volumes was removed, the well was purged dry, or the indicator field parameters were stabilized
(for the wells purged using pneumatic pumps). Following purging, groundwater samples were
collected and pH, temperature, and conductivity were measured and recorded on the groundwater
sampling field data sheets. Field measurements for oxidation-reduction potential (ORP), dissolved
oxygen (DO), and turbidity were obtained from the designated MNA wells. A groundwater
sampling field data sheet for each well is included in Appendix A. Table 2 summarizes the results
of the field data.
Samples from 8103-MW-3, 8103-MW-4, 8103-MW-lOD, and 8103-MW-11A were collected using
the dedicated pumps installed in each well. Samples from 8103-MW-2, 8103-MW-6, 8103-MW-8,
and 8103-MW-9 were collected using a properly decontaminated pneumatic pump and dedicated
tubing. Samples from 8103-MW-7, 8103-MW-10B, 8103-MW-IOC, 8103-MW-11B, 8103-MW-
12, 8103-MW-13, 8103-MW-14, and 8103-MW-15 were collected using properly decontaminated
teflon bailers. Immediately upon collection, each sample was placed in laboratory supplied sample
containers, packed on ice, and placed under chain -of -custody. The sampling technician wore new
latex gloves and used separate bailers at each of the bailed wells to minimize the possibility of**
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Rutherford County, NC Page 6

cross contamination. Additionally, new bailer cord was used for each purging/sampling event
where a pneumatic pump was not available. The surface water samples were collected by
immersing laboratory supplied containers in the water to be sampled. After collection, each
sample was packed on ice and placed under chain -of -custody. All samples were submitted to
Research & Analytical Laboratories, Inc. (R&A), a North Carolina certified laboratory, for
analysis.
4.2 Stream Sampling
Surface water sampling took place on May 13-15, 2019. Sample 8103-SW-2 was collected from a
tributary of Cleghorn Creek immediately upstream from the confluence. This stream flows to the
southwest along the northwest boundary and south along the west boundary of the landfill
property. Sample 8103-SW-3 was collected from Stonecutter Creek, a stream that flows to the
southwest along the southeastern toe of the landfill. Sample 8103-SW-4 was collected from the
same stream as 8103-SW-2 approximately 2,500 feet upstream near the northern boundary of the
landfill property. The original 8103-SW-5 sampling location is an intermittent stream
downgradient from the C&D landfill. This feature drains into the Cleghorn Creek tributary
upstream from the 8103-SW-2 sampling location. This location is usually dry and rarely available
for sampling; therefore, the sampling location has been moved to the Cleghorn Creek tributary 50
feet upstream from the intersection with the drainage feature. Comparison of the data collected at
the new location with the 8103-SW-2 data should reveal whether or not conditions upgradient from
the drainage feature are impacting surface water quality. The new location is designated 8103-SW-
5A and is shown on Figure 2. Immediately upon collection, pH, temperature, and conductivity
were measured and recorded on the surface water sampling field data sheets. A surface water
sampling field data sheet for each location is included in Appendix A and the field data are
summarized in Table 2. All stream samples were analyzed for the same Appendix I and C&D
parameters as the groundwater samples. The stream sample locations are shown on Figure 2.
4.3 MNA Sampling
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The October 2007 event was the first to include a comprehensive set of baseline MNA
parameters. Subsequent MNA sampling has occurred on a semi-annual basis to evaluate the
effectiveness of MNA as a groundwater protection strategy. The MNA performance wells are
8103-MW-2, 8103-MW-4, 8103-MW-6, 8103-MW-8, 8103-MW-9, 8103-MW-IOD, and 8103-
MW-11A. A Corrective Action Evaluation Report (CAER) discussing the first thirteen MNA
sampling events was submitted on April 1, 2014.
8103-MW-4, 8103-MW-IOD, and 8103-MW-IIA have dedicated bladder pumps and were
purged and sampled in general accordance with the EPA guidelines for low -flow groundwater
sampling. Low -flow sampling was accomplished in 8103-MW-2, 8103-MW-6, 8103-MW-8,
and 8103-MW-9 using a properly decontaminated portable pneumatic pump and dedicated
tubing.
5.0 RESULTS
5.1 Groundwater
5.1.1 Analytical Results
The results of the laboratory analyses for Appendix I constituents in the groundwater monitoring
wells are summarized in Tables 3 and 4. Table 5 summarizes the results of the laboratory analyses
for triggered Appendix II constituents. Tables 6 through 10 summarize the results of the
laboratory analyses for all Appendix 11 constituents in 8103-MW-2, 8103-MW-3, 8103-MW-4,
8103-MW-6, 8103-MW-7, 8103-MW-8, and 8103-MW-9, 8103-MW-12, 8103-MW-13, 8103-MW-
14, and 8103-MW-15, including the subset of Appendix I inorganics and volatile organics
presented in Tables 3 and 4 and triggered Appendix 11 constituents presented in Table 5. Table 11
summarizes the results of the laboratory analyses for MNA parameters 8103-MW-2, 8103-MW-4,
8103-MW-6, 8103-MW-8, 8103-MW-9, 8103-MW-lOD, and 8103-MW-11A. Table 12
summarizes the results for the additional C&D parameters required by the current C&D monitoring
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plan. Complete laboratory reports for all Appendix I, Appendix 11, MNA, and C&D analytical
testing are included in Appendix B.
The groundwater sample analyses revealed that eleven Appendix I constituents had concentrations
above 2L or NCGP Standards in one or more of the wells. A summary of these analytical results is
provided below.
• Antimony was detected in 8103-MW-IOC at 1.91 ppb and 8103-MW-13 at 2.76 ppb. The
NCGP Standard is 1.0 ppb.
• Chromium was detected in 8103-MW-IOB at 28.0 ppb, 8103-MW-IOC at 15.0 ppb, and
8103-MW-11B at 26.0 ppb. The 2L Standard is 10.0 ppb.
• Cobalt was detected in 8103-MW-3 at 1.32 ppb, 8103-MW-6 at 30.7 ppb, 8103-MW-7 at
2.98 ppb, 8103-MW-IOB at 15.6 ppb, 8103-MW-IOC at 15.5 ppb, 8103-MW-IOD at 27.5
ppb, 8103-MW-11A at 16.9 ppb, 8103-MW-11B at 13.0 ppb, 8103-MW-12 at 7.57 ppb,
8103-MW-13 at 8.4 ppb, 8103-MW-14 at 1.3 ppb, and 8103-MW-15 at 2.1 ppb. The
NCGP Standard is 1.0 ppb.
• Thallium was detected in 8103-MW-6 at 30.1 ppb, 8103-MW-7 at 2.7 ppb, 8103-MW-IOD
at 4.63 ppb, 8103-MW-11A at 21.8 ppb, 8103-MW-12 at 18.6 ppb, and 8103-MW-13 at
8.81 ppb. The NCGP Standard is 0.28 ppb.
• Vanadium was detected in 8103-MW-2 at 0.46 ppb, 8103-MW-3 at 2.01 ppb, 8103-MW-4
at 4.98 ppb, 8103-MW-6 at 1.35 ppb, 8103-MW-7 at 3.43 ppb, 8103-MW-8 at 3.54 ppb,
8103-MW-10B at 49.2 ppb, 8103-MW-10C at 30.2 ppb, 8103-MW-11A at 2.23 ppb, 8103-
MW-11B at 52.2 ppb, 8103-MW-12 at 5.84 ppb, 8103-MW-13 at 1.94 ppb, 8103-MW-14 at
4.86 ppb, and 8103-MW-15 at 6.74 ppb. The NCGP Standard is 0.3 ppb.
• 1,2-Dichloropropane was detected in 8103-MW-9 at 14.7 ppb. The 2L Standard is 0.6 ppb.
• 1,4-Dichlorobenzene was detected in 8103-MW-6 at 6.8 ppb. The 2L Standard is 6.0 ppb.
• 1,4-Dioxane was detected in 8103-MW-3 3.5 ppb, 8103-MW-6 at 17.3 ppb, 8103-MW-IOB
at 4.2 ppb, and 8103-MW-1113 at 4.5 ppb. The 2L Standard is 3.0 ppb.
• Benzene was detected in 8103-MW-6 at 1.0 ppb, 8103-MW-IOD at 1.1 ppb, and 8103-MW-
13 at 1.3 ppb. The 2L Standard is 1.0 ppb.
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• Tetrachloroethene was detected in 8103-MW-IOD at 0.8 ppb. The 2L Standard is 0.7 ppb.
• Vinyl Chloride was detected in 8103-MW-6 at 1.1 ppb, 8103-MW-IOD at 0.7 ppb, 8103-
MW-I IA at 0.8 ppb, and 8103-MW-13 at 0.3 ppb.
The following Appendix I constituents were detected in one or more of the wells in concentrations
above the MDLs and below established 21, or NCGP Standards.
• Barium
• Beryllium
• Cadmium
• Chromium
• Copper
• Lead
• Nickel
• Silver
• Zinc
• 1, 1 -Dichloroethane
• 1, 1 -Dichloroethene
• 1,2-Dichlorobenzene
• 1,4-Dichlorobenzene
• Benzene
• Chlorobenzene
• Chloroethane
• Chloroform
• Cis- 1,2-Dichloroethene
• Total Xylenes
• Trichloroethene
The groundwater sample analyses did not reveal any Appendix II triggered constituent
concentrations above the 2L or NCGP Standards.
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The following Appendix II triggered constituents were detected in one or more of the wells in
concentrations above the MDLs and below established 2L Standards.
• 1,3-Dichlorobenzene
• Mercury
The following Appendix II constituent that is included in the triggered Appendix II data set was
detected at a concentration above the MDL and below established 2L Standard in the Appendix II
monitoring wells. It will be monitored closely but will not be added to the triggered Appendix II
list at this time.
• 3&4-Methylphenol was detected in 8103-MW-6.
The results of the laboratory analyses for MNA parameters are presented in Table 11 and discussed
in Section 5.3.
The results of the laboratory analyses for C&D parameters (including the Appendix II constituents
added for this sampling event) are presented in Tables 6, 7, 8, 9, 10, and 12 and discussed in
Section 5.4.
Table 13 summarizes the sampling history for the wells in the groundwater monitoring plan and
includes the C&D and MNA wells.
5.1.2 Hydraulic Conductivity
In -situ hydraulic conductivity tests were performed on wells 8103-MW-2, 8103-MW-4, 8103-MW-
6, 8103-MW-7, 8103-MW-8 and 8103-MW-9 on March 20, 1995. These tests resulted in hydraulic
conductivity values ranging from 2.9 x 10-6 to 1.6 x 10-4 cm/sec (average 3.7 x 10-5 cm/sec). These
data are included in Table 14 and were used to calculate groundwater flow velocities across the
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site. A complete discussion of the test methods and calculations is presented in BPA
Environmental & Engineering's July 7, 1995, report "Monitoring Well System Upgrade, Central
Sanitary Landfill, Rutherford County, North Carolina."
5.1.3 Groundwater Flow Direction and Rate
The static levels in the monitoring wells were measured May 7-15, 2019. The water table
elevations ranged from 808.33 to 963.46 feet MSL on these dates. Groundwater and well casing
elevation data are included in Table 1. A groundwater contour map was constructed and is
presented as Figure 2. Based on field data, groundwater appears to be flowing in a radial pattern
from the fill area towards the east, south, and west. Groundwater flow lines were drawn through
each well as shown on Figure 2. The groundwater gradient at each well was calculated assuming a
constant groundwater gradient along the flow line between adjacent groundwater elevation
contours, between two monitoring wells along the same flow path, or between a well and the
nearest stream.
Based on a variation of Darcy's Law, the rate of groundwater movement within the regolith aquifer
was calculated at each monitoring well using the following equation:
V=Ki
n
where V = velocity (ft/day)
K = hydraulic conductivity (ft/day)
i = groundwater gradient (ft/ft)
n = porosity (dimensionless)
Calculated hydraulic conductivity and gradient values and estimated effective porosity values for
each well were used in the velocity calculations. The 20 percent effective porosity value is based
on porosity and specific yield versus grain size distribution relationships presented in Fetter (1988)
and is typical for the type of soil (sandy silt with some clays) comprising the regolith at the
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landfill. The calculated groundwater velocities ranged from 1.08 to 33.97 ft/yr (average 10.13
ft/yr) and are included in Table 14.
5.2 Surface Water
No Appendix I volatile organic constituents were detected above the MDLs in any of the surface
water samples.
No Appendix I inorganic constituents were detected in concentrations at or above the 2B Standards
or Recommended Action Levels.
Appendix I inorganic constituents with established standards (listed below) were detected in one or
more of the surface water samples at concentrations above the MDL and below the 2B Standards or
Action Levels.
• Cadmium
0 Chromium
• Copper
• Nickel
• Zinc
The following Appendix I inorganic constituents were detected in one or more of the surface water
samples in concentrations above the MDL. No 2B Standards have been established for these
constituents.
• Barium
• Vanadium
The results of the laboratory analyses for C&D surface water parameters are presented in Table 12
and discussed in Section 5.4.
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The results of the laboratory analyses for Appendix I constituents in the surface water samples are
summarized in Tables 15 and 16, and the complete laboratory reports are included in Appendix B.
5.3 Monitored Natural Attenuation
The designated MNA performance wells are 8103-MW-2, 8103-MW-4, 8103-MW-6, 8103-
MW-8, 8103-MW-9, 8103-MW-lOD, and 8103-MW-11A. MNA parameters have been included
in the semi-annual sampling schedule since October 2007. These analytical results provide a
sufficient set of baseline data for constructive evaluation of MNA processes. The results are
encouraging. The presence and ratios of reductive dehalogenation chlorinated ethenes and other
MNA parameter concentrations in the wells that are in the primary plume migration routes
(8103-MW-4, 8103-MW-6, and 8103-MW-11A to the west and 8103-MW-IOD to the east) are
consistent with the impacts expected from biodegradation processes at work in a mixed
contaminant plume. A Corrective Action Evaluation Report (CAER) discussing the first thirteen
MNA sampling events was submitted on April 1, 2014.
One MNA parameter (shown below) was detected at concentrations above the 2L Standard. The
results of the MNA field parameter measurements are included in Table 2, and the complete
results of the MNA laboratory parameter analyses are presented in Table 11.
• Iron was detected in 8103-MW-2 at 730 ppb, 8103-MW-4 at 912 ppb, 8103-MW-6 at 9,690
ppb, 8103-MW-8 at 1,010 ppb, 8103-MW-10D at 796 ppb, and 8103-MW-11A at 4,890
ppb. The 2L Standard is 300.0 ppb.
5.4 C & D Monitoring
The groundwater sample analyses revealed that five C&D parameters (listed below) exceeded
established groundwater water protection standards.
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• Aluminum was detected in 8103-MW-15 at 3,760.0 ppb. The NCGP Standard is 3,500.0
ppb.
• Iron was detected in 8103-MW-2 at 730.0 ppb, 8103-MW-3 at 1,060.0 ppb, 8103-MW-12
at 6,620.0 ppb, 8103-MW-13 at 3,670.0 ppb, 8103-MW-14 at 2,050.0 ppb, and 8103-MW-
15 at 2,690.0 ppb. The 2L Standard is 300.0 ppb.
• Manganese was detected in 8103-MW-3 at 306.0 ppb, 8103-MW-12 at 4,850.0 ppb, 8103-
MW-13 at 2,220.0 ppb, 8103-MW-14 at 87.5 ppb, and 8103-MW-15 at 133.0 ppb. The 2L
Standard is 50.0 ppb.
• TDS were detected in 8103-MW-3 at 540,000 ppb. The 2L Standard is 500,000 ppb.
One C&D surface water constituent had concentrations (listed below) that exceeded the 2B
Standards for Class B,C Surface Waters.
• Mercury was detected in 8103-SW-2 at 0.04 ppb, 8103-SW-3 at 0.06 ppb, 8103-SW-4 at
0.08 ppb, and 8103-SW-5A at 0.03 ppb. The 2B Standard is 0.012 ppb.
Notifications
All groundwater constituent concentrations that exceeded the 2L or NCGP standards are listed in
Section 5.1.1, Section 5.3, and Section 5.4, and indicated by shaded cells and bold typeface in
Tables 3 through 12. Surface water constituent concentrations that exceeded the 2B or NCGP
Standards are listed in Sections 5.2 and 5.4 and indicated by shaded cells and bold typeface in
Tables 12, 15, and 16. A summary of groundwater notifications is provided in Table 17 and
surface water notifications in Table 18.
Groundwater and surface water concentrations that exceeded the reporting limits but were below
the 2L or NCGP standards are listed in Sections 5.1.1 and 5.2 and in Tables 3 through 12, 15, and
16.
The volatile organic constituents present in the groundwater samples are likely due to past waste
disposal activities; however, contributions by ongoing borrow, maintenance, and transfer station
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activities cannot be ruled out. Continued operation of the C&D facility adjacent to the old disposal
area is also a potential contributor. There is no evidence indicating that volatile organic
constituents resulting from waste disposal at Central Landfill currently exceed the 2L or NCGP
Standards at locations beyond the facility boundary.
The inorganic constituents present in the groundwater samples have been influenced by past waste
disposal, but it is likely that local geology has an impact. The upgradient well, 8103-MW-2, shows
no volatile organic impacts but over time has shown a number of inorganic concentrations similar
to those in downgradient wells. Inorganic concentrations have shown significant fluctuations over
time at several sampling locations monitoring the C&D disposal area. It is possible/likely that the
fluctuations are significantly influenced by long duration precipitation patterns.
5.6 Quality Assurance
Trip blank samples accompanied the sample bottles from the time they left the laboratory until
their return. The laboratory did not report the presence of any Appendix I constituents above the
detection in the trip blank sample.
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6.0 REFERENCES
BPA Environmental & Engineering, Inc., Monitoring Well System Upgrade, Central Sanitary
Landfill, Rutherford County, N.C., July 7, 1995.
Fetter, C.W., 1988, Applied Hydrogeology, New York, New York; Macmillan Publishing
Company, 1988, 592 pp.
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural
Resources, Division of Environmental Management, Subchapter 2L, Classifications and Water
Quality Standards Applicable to the Groundwaters of North Carolina, Sections .0100, .0200, and
.0300 (Downloaded from NCSW Web Site, June 11, 2012); from the Environmental Management
Commission, Raleigh, North Carolina.
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural
Resources, Division of Environmental Management, Subchapter 213, Classifications and Water
Quality Standards Applicable to the Surface Waters of North Carolina, Section .0200, May 1,
2007; from the Environmental Management Commission, Raleigh, North Carolina.
Composite 15A NCAC Subchapter 2B and EPA National Criteria for Freshwater Aquatic Life,
current as of February 5, 2010.
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural
Resources, Division of Solid Waste Management, Subchapter 1313, Solid Waste Management,
Section .1600 (August 27, 2001).
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural
Resources, Division of Solid Waste Management, Subchapter 1313, Solid Waste Management,
recently added/updated rules .1604, .1626, .1632, .1633, .1634, .1635, and .1637 (effective
April/May 2011)
Rutherford County Central Sanitary Landfill July 31, 2019
Rutherford County, NC Page 17

North Carolina Water Quality Monitoring Guidance Document for Solid Waste Facilities,
Department of Environment, Health and Natural Resources, Division of Solid Waste Management,
Solid Waste Section, (January 2000), Download from NCSW Web Site.
North Carolina Solid Waste Section Memorandum Regarding New Guidelines for Electronic
Submittal of Environmental Data, October 27, 2006.
Addendum to October 27, 2006, North Carolina Solid Waste Section Memorandum Regarding New
Guidelines for Electronic Submittal of Environmental Data, February 23, 2007.
North Carolina Department of Environment and Natural Resources, Division of Solid Waste
Management, Solid Waste Management, Solid Waste Environmental Monitoring Reporting Limits
and Standards, updated June 13, 2011, downloaded from NCDENR June 11, 2015.
Rutherford County Central Sanitary Landfill July 31, 2019
Rutherford County, NC Page 18

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TABLE 1
SUMMARY OF MONITORING WELL DATA
CENTRAL SANITARY LANDFILL (# 81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
Well
No.
Elevation (ft)
Depth
of
Well
(ft)
Static Water Levels3
Oct 2-5, 2017
May 10-17, 2018
Oct 1-8, 2018
May 7-15,
2019
Land
Surface
Top of
Casing'
Top of
Screen
Bottom of
Screen
Depth
(ft)
Elevation
(ft)
Depth
(ft)
Elevation
(ft)
Depth
(ft)
Elevation
(ft)
Depth
(ft)
Elevation
(ft)
8103-MW-2
995.43
995.51
945.43
935.43
60.0
47.27
948.24
46.89
948.62
46.20
949.31
32.05
963.46
8103-MW-3
859.62
860.28
822.62
812.62
47.0
34.61
825.67
32.09
828.19
1 33.23
827.05
30.17
830.11
8103-MW-4
849.72
851.03
809.72
799.72
50.0
36.48
814.55
31.91
819.12
34.82
816.21
28.49
822.54
8103-MW-6
833.43
834.90
810.93
795.93
37.5
32.33
802.57
31.36
803.54
31.12
803.78
26.57
808.33
8103-MW-7
890.51
892.70
851.51
836.51
54.0
37.33
855.37
34.93
857.77
35.88
856.82
33.20
859.50
8103-MW-8
857.86
860.31
828.36
813.36
44.5
44.26
816.05
39.89
820.42
42.56
817.75
35.98
824.33
8103-MW-9
864.97
867.25
842.47
827.47
37.5
35.65
831.60
34.02
833.23
34.64
832.61
29.04
838.21
8103-MW-10A
834.73
837.23
743.73
733.73
101.0
5.665
831.575
6.475
830.765
6.725
830.515
5.745
831.495
8103-MW-10B
834.50
836.15
802.50
797.50
37.0
10.01
826.14
9.11
827.04
9.51
826.64
7.86
828.29
8103-MW-10C
834.50
836.19
823.50
818.50
16.0
9.78
826.41
8.88
827.31
9.29
826.90
7.82
828.37
8103-MW-10D
834.73
837.23
778.73
768.73
66.0
11.16
826.07
9.96
827.27
9.44
827.79
8.34
828.89
8103-MW-11A
815.39
817.18
780.39
770.39
45.0
9.22
807.96
8.26
808.92
8.55
808.63
7.40
809.78
8103-MW-11B
816.32
817.72
806.32
796.32
20.0
10.31
807.41
9.45
808.27
9.42
808.30
8.85
808.87
8103-MW-12
884.33
886.68
849.33
834.33
50.0
38.90
847.78
32.27
854.41
38.10
848.58
34.55
852.13
8103-MW-13
960.80
962.90
887.80
872.80
88.0
82.50
880.40
81.21
881.69
80.26
882.64
70.04
892.86
8103-MW-14
867.08
869.48
849.68
834.68
32.4
24.80
844.68
20.67
848.81
27.18
842.30
18.53
850.95
8103-MW-15
887.58
889.54
1 839.58
849.58
1 38.0
35.38
854.16
29.10
860.44
32.40
857.14
27.18
862.36
Notes
Elevations for 8103-MW-2 through 8103-MW-11 B determined by survey: Burnt Chimney Surveying, Forest City, NC,
December 1998, elevations for 8103-MW-12 and 8103-MW-13 provided by David Garrett P.G., P.E., Engineering
and Geology, Raleigh, NC, 2002 and 1999, respectively
2 Depth to groundwater measured by Scarlett Geophysical Consulting, P.C.
3 Water levels taken from top of casing
4 Depth of well measured from land surface
5 Does not represent static water level. Well has very slow recharge rate (less than 0.03 gallons per day)
RuthCent_0519

TABLE 2
GROUND AND SURFACE WATER SAMPLING FIELD DATA
CENTRAL SANITARY LANDFILL (# 81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15. 2019
Parameter
Sample Location
8103-MW-2
8103-MW-3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-10A
8103-MW-10B
Temperature
17.09°C
17.7°C
15.76°C
17.85°C
15.6°C
18.22°C
16.11°C
NS
16.7°C
Conductivity
82.0 pmhos/cm
941 pmhos/cm
387 pmhos/cm
1210 pmhos/cm
1016 pmhos/cm
185 pmhos/cm
28.0 pmhos/cm
NS
112.0 pmhos/cm
pH
9.47
6.44
6.74
7.48
6.73
6.61
6.31
NS
6.16
ORP
96 mV
NA
194 mV
-88 mV
NA
234 mV
233 mV
NS
NA
DO
1.49 mg/I
NA
0.00 mg/I
0.00 mg/I
NA
1.59 mg/I
0.52 mg/I
NS
NA
Turbidity
31.9 NTU
NA
3.3 NTU
0.0 NTU
NA
7.0 NTU
0.0 NTU
NS
NA
Parameter
Sample Location
8103-MW-10C
8103-MW-10D
8103-MW-11A
8103-MW-11B
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
8103-SW-2
Temperature
14.8°C
16.80°C
15.33°C
14.2°C
16.7°C
16.9°C
16.0°C
14.7°C
15.9°C
Conductivity
90.8 pmhos/cm
267 pmhos/cm
805 pmhos/cm
314 mhos/cm
720 pmhos/cm
206 pmhos/cm
191.6 pmhos/cm
185.8 pmhos/cm
120.6 pmhos/cm
pH
5.95
7.09
6.38
6.05
6.55
5.75
5.85
6.11
7.00
ORP
NA
39 mV
9 mV
NA
NA
NA
NA
NA
NA
DO
NA
0.00 mg/I
0.00 mg/I
NA
NA
NA
NA
NA
NA
Turbidity
NA
0.0 NTU
2.1 NTU
NA
NA
NA
NA
NA
NA
Parameter
Sample Location
8103-SW-3
8103-SW-4
8103-SW-5A
Temperature
18.6°C
15.4°C
15.8°C
Conductivity
70.9 pmhos/cm
48.6 pmhos/cm
72.3 pmhos/cm
pH
7.16
7.14
6.85
ORP
NA
NA
NA
DO
NA
NA
NA
Turbidity
NA
NA
NA
NS - Not sampled
NA - Not analyzed
RuthCent_0519

TABLE 3
GROUNDWATER SAMPLING RESULTS
APPENDIX I INORGANIC CONSTITUENTS BY SW-846 METHOD 6010 C
CENTRAL SANITARY LANDFILL (# 81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameter
Well Number
15A NCAC 2L
Standard for Class
GA Groundwater
NC Groundwater
Protection
Standard
8103-MW-2
8103-MW-3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-10B
ANTIMONY
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
1.0
ARSENIC
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
10.0
BARIUM
19.30
180.00
101.00
227.00
130.00
111.00
61.70
265.00
700.0
BERYLLIUM
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.46
4.0
CADMIUM
BQL
0.36
0.47
0.43
0.62
0.25
BQL
0.38
2.0
CHROMIUM
0.92
1.24
1.36
4.28
2.95
4.22
2.10
28.00
10.0
COBALT
BQL
1.32
BQL
j 30.70
2.98
BQL
BQL
15.60
*
1.0
COPPER
4.48
4.45
6.55
5.66
12.60
4.24
BQL
20.80
1,000.0
LEAD
BQL
BQL
2.82
BQL
BQL
BQL
BQL
10.40
15.0
NICKEL
BQL
1.33
0.77
7.53
4.76
0.87
BQL
14.90
100.0
SELENIUM
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
SILVER
1.76
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
THALLIUM
BQL
BQL
BQL
30.10
2.70
BQL
BQL
BQL
0.28
VANADIUM
0.46
2.01
4.98
1.35
3.43
3.54
BQL
49.20
0.3
ZINC
13.80
11.00
21.40
19.20
26.90
29.10
13.50
129.00
1,000.0
Parameter
Well Number
15A NCAC 2L
Standard for Class
GAGroundwater
NC Groundwater
Protection
Standard
8103-MW-10C
8103-MW-10D
8103-MW-11A
8103-MW-11B
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
ANTIMONY
1.91.
BQL
BQL
BQL
BQL
2.76
BQL
BQL
*
1.0
ARSENIC
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
10.0
BARIUM
306.00
201.00
210.00
344.00
163.00
213.00
103.00
120.00
700.0
BERYLLIUM
0.30
BQL
BQL
1.32
BQL
BQL
BQL
BQL
4.0
CADMIUM
BQL
0.22
0.39
0.28
0.68
0.32
BQL
0.45
2.0
CHROMIUM
15.00
0.94
4.90
26.00
5.15
2.33
1.83
3.62
10.0
COBALT
15.50
27.50
16.90
13.00
7.57
6.46
1.30
2.16
1.0
COPPER
11.60
3.89
6.01
16.10
15.90
11.30
5.75
6.62
1,000.0
LEAD
6.37
BQL
BQL
11.80
2.64
5.91
BQL
3.52
15.0
NICKEL
9.92
4.17
6.31
17.20
3.14
5.14
1.02
1.36
100.0
*
SELENIUM
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
SILVER
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
THALLIUM
BQL
4.63
21.80
BQL
18.60
8.81
BQL
BQL
*
0.28
VANADIUM
30.20
BQL
2.23
52.20
5.94
1.94
4:86
6.74
*
0.3
ZINC
70.40
9.60
15.30
76.80
22.20
23.40
15.30
17.80
1,000.0
Notes:
All results in parts per billion (ppb)
BQL - Below Method Detection Limit
• NS - Not Sampled
• * - Standard not established
• Shaded cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
RuthCent_0519

TABLE 4
GROUNDWATER SAMPLING RESULTS
APPENDIX I VOLATILE ORGANIC CONSTITUENTS BY SW-846 METHOD 8260
CENTRAL SANITARY LANDFILL (# 81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameters
Well Number
15A NCAC 2L
Standard for Class
NC Groundwater
Protection
8103-MW-2
8103-MW-3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-10B
8103-MW-10C
8103-MW-10D
8103-MW-11A
8103-MW-11B
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GA Groundwater
Standard
1,1,1,2-TETRACHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
1.0
1,1,1-TRICHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
200.0
'
1,1,2,2-TETRACHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.2
0.18
1,1,2-TRICHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
1,1-DICHLOROETHANE
BQL
BQL
BQL
BQL
1.60
BQL
BQL
BQL
BQL
1.6
BQL
BQL
BQL
BQL
BQL
BQL
6.0
'
1,1-DICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.2
BQL
BQL
BQL
BQL
BQL
BQL
7.0
'
1,2,3-TRICHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.005
'
1,2-DIBROMO-3-CHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
I BQL
BQL
BQL
0.04
'
1,2-DIBROMOETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.02
'
1,2-DICHLOROBENZENE
BQL
BQL
BQL
0.6
BQL
BQL
BQL
BQL
BQL
0.2
0.3
BQL
BQL
BQL
BQL
BQL
20.0
'
1,2-DICHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
'
1,2-DICHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
14)7
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
'
1,4-DICHLOROBENZENE
BQL
BQL
0.4
0.8
BQL
BQL
BQL
BQL
BQL
2.1
4.8
0.6
BQL
BQL
BQL
BQL
6.0
'
1,4-DIOXANE
BQL
3.5
BQL
17.3
BQL
BQL
BQL
4.2
BQL
BQL
BOIL
4.5
BQL
BQL
BQL
BQL
3.0
'
2-BUTANONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4,000.0
'
2-HEXANONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
40.0
4-METHYL-2-PENTANONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
560.0
ACETONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
6000.0
'
ACRYLONITRILE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
'
BENZENE
BQL
BQL
BQL
1.0
0.3
BQL
BQL
BQL
BQL
1.1
0.4
BQL
BQL
'1.3
BQL
BQL
1.0
'
BROMOCHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
BROMODICHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
'
BROMOFORM
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4.0
'
BROMOMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
'
10.0
CARBON DISULFIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
700.0
'
CARBON TETRACHLORIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.3
'
CHLOROBENZENE
BQL
BQL
BQL
35.40
0.30
BQL
BQL
BQL
BQL
2.0
9.4
0.7
0.2
BQL
BQL
BQL
50.0
'
CHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
BQL
BQL
1.1
BQL
BQL
3,000.0
'
CHLOROFORM
BQL
BQL
BQL
BQL
BQL
BQL
0.2
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
70.0
'
CHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
3.0
'
CIS-1,2-DICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.5
BQL
12.3
0.2
BQL
BQL
0.8
0.5
BQL
70.0
'
CIS-1,3-DICHLOROPROPENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
'
DIBROMOCHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
0.41
DIBROMOMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
70.0
ETHYLBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
..0
'
METHYL IODIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
'
METHYLENE CHLORIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
5.0
'
STYRENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
70.0
'
TETRACHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.8
BQL
BQL
BQL
BQL
BQL
BQL
0.7
'
TOLUENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
600.0
'
TOTAL XYLENES
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.7
BQL
BQL
500.0
'
TRANS-I,2-DICHLOROETIENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
100.0
'
TRANS-I,3-DICHLOROPROPENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
'
TRANS-I,4-DICHLORO-2-BUTENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
'
TRICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.70
BQL
BQL
BQL
QL
BQL
BQL
BQL
BQL
BQLBQL
BQL
BQL
BQL
B
BQL
BQL
BQL
BQLTRICHLOROFLUOROMETHANE
BQL
,3.0
2000.0
ACETATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
QVINYL
BL
BQL
BQL
BQL
BQL+
BOIL
B
88''
.0
CHLORIDE
BQL
BQL
BOIL
BOIL
QL
BQL
0.03VINYL
'
All results in parts per billion(ppb)
BQL - Below Method Detection Limit
B - Lab blank contamination
NS - Not Sampled
Standard not established
Shaded cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
RuthCent_0519

TABLE 5
GROUNDWATER SAMPLING RESULTS
APPENDIX II TRIGGERED CONSTITUENTS
CENTRAL SANITARY LANDFILL (# 81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
SW-846
Well Number
15A NCAC 2L
Standard for Class
NC Groundwater
Protection
Parameter
Method
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-10B
8103-MW-10C
8103-MW-10D
8103-MW-11A
8103-MW-11B
GAGroundwater
Standard
1,3-Dichlorobenzene
8260
BQL
7.0
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
200.0
1,3-Dichloro ro ane
8260
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
Dichlorodifluoromethane
8260
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
1,000.0
4,4'- DDD
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.1
4,4'- DDT
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.1
al ha-BHC
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.006
beta-BHC
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.019
delta-BHC
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.019
Endrin
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2.0
amma-BHC Lindane
8081
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.03
Mercury
1 7470
0.11
0.12
BQL
0.07
0.02
0.05
0.01
0.01
0.05
0.03
1.0
Notes:
All results in parts per billion (ppb)
BQL - Below Method Detection Limit
* - Standard not established
Shaded, cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
NA - Not analyzed
RuthCent_0519

TABLE 6
GROUNDWATER SAMPLING RESULTS
APPENDIX II INORGANIC CONSTITUENTS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2018
Parameter
Laboratory
15A NCAC 2L
Standard for Class
NC Groundwater
Protection
Method
8103-MW-2
8103-MW-3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GA Groundwater
Standard
ANTIMONY
SW 846 6010
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2.76
BQL
BQL
1.0
ARSENIC
SW 846 6010
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
10.0
BARIUM
SW 846 6010
19.30
180.00
101.00
227.00
130.00
111.00
61.70
163.00
213.00
103.00
120.00
700.0
BERYLLIUM
SW 846 6010
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4.0
CADMIUM
SW 846 6010
BQL
0.36
0.47
0.43
0.62
0.25
BQL
0.68
0.32
BQL
0.45
2.0
CHROMIUM
SW 846 6010
0.92
1.24
1.36
4.28
2.95
4.22
2.10
5.15
2.33
1.83
3.62
10.0
COBALT
SW 846 6010
BQL
1.32
BQL
36.70
2.98
BQL
BQL
7.57
8.40
1.30
2.10
1.0
COPPER
SW 8466010
4.48
4.45
6.55
5.66
12.60
4.24
BQL
15.90
11.30
5.75
6.62
1,000.0
CYANIDE
EPA 335.2
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
70.0
LEAD
SW 846 6010
BQL
BQL
2.82
BQL
BQL
BQL
BQL
2.64
5.91
BQL
3.52
15.0
MERCURY
SW 846 7470
BQL
0.07
0.11
0.12
BQL
0.07
0.02
0.02
0.02
BQL
0.12
1.0
NICKEL
SW 846 6010
BQL
1.33
0.77
7.53
4.76
0.87
BQL
3.14
5.14
1.02
1.36
100.0
SELENIUM
SW 8466010
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
SILVER
SW 846 6010
1.76
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
SULFIDE
EPA376.1
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
THALLIUM
SW 846 6010
BQL
BQL
BQL
30.10
2.70
BQL
BQL
.18.60
8.81
BQL
BQL
0.28
TIN
SW 846 6010
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2,000.0
VANADIUM
SW 846 6010
0.46
2.01
4.98
1.35
3.43
3.54
BQL
5.84
1.94
4.86
6.74
*
0.3
ZINC
SW 846 6010
13.60
11.00
21.40
19.20
26.90
29.10
13.50
22.20
23.40
15.30
17.80
1,000.0
Notes:
All results in parts per billion (ppb)
BQL - Below Method Detection Limit
* - Standard not established
Shaded cells denote concentrations that equal or exceed the 2L or Groundwater Protection Standards
NS - Not Sampled
NA - Not Analyzed
RuthCent_0519

TABLE 7
GROUNDWATER SAMPLING RESULTS
APPENDIX II VOLATILE ORGANIC CONSTITUENTS BY SW-846 METHOD 8260
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameters
Sample Locations
15A NCAC 2L
Standard for Class
NC Groundwater
Protection Standard
8103-MW-2
8103-MW-3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9 8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GAGroundwater
1,1,12-TETRACHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
1.0
1,1,1-TRICHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
200.0
1,1,22-TETRACHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.2
0.18
1,1,2-TRICHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
0.6
1,1-DICHLOROETHANE
BQL
BQL
BQL
BQL
1.6
BQL
BQL
BQL
BQL
BQL
BQL
6.0
1,1-DICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
7.0
1,1-DICHLOROPROPENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
123-TRICHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.005
1,2,4-TRICHLOROBENZENE'
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
70.0
70.0
12-DIBROMO-3-CHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.04
12-DIBROMOETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.02
12-DICHLOROBENZENE
BQL
BQL
BQL
0.6
BQL
BQL
BQL
BQL
BQL
BQL
BQL
20.0
12-DICHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
12-DICHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
14.7
BQL
BQL
BQL
BOL
0.6
13-DICHLOROBENZENE
BQL
BQL
BQL
7.0
BQL
BQL
BQL
BQL
BQL
BQL
BOIL
200.0
13-DICHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOIL
*
14-DICHLOROBENZENE
BQL
BQL
04
6.8
BQL
BQL
BQL
BQL
BQL
BQL
BOIL
6.0
22-DICHLOROPROPANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOIL
2-BUTANONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOIL
4000.0
2-HEXANONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOIL
40'"
.0
4-METHYL-2-PENTANONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
560.0
ACETONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
6000.0
ACETONITRILE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
42.0
ACROLEIN
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
4.0
ACRYLONITRILE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
ALLYL CHLORIDE 3-chloo ro ene
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BENZENE
BQL
BQL
BQL
1.0
0.3
BQL
BQL
BQL
1.3
BQL
BQL
1.0
BROMOCHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
BROMODICHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.6
BROMOFORM
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4.0
BROMOMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
10.0
DISULFIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQLCARBON
BQL
BQL
BQL
700.0
CARBON TETRACHLORIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.3
CHLOROBENZENE
BQL
BQL
BQL
35.4
0.3
BQL
BQL
0.2
BQL
BQL
BQL
50.0
CHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
11
BQL
BQL
000.0
BQL
BQL
BQL
BQL
BQL
BQL
0.2
BQL
BQL
BQL
BQL
70.0CHLOROFORM
CHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
3.0
"
CHLOROPRENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
CIS-I2-DICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.8
0.5
BQL
70.0
CIS-I3-DICHLOROPROPENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
DIBROMOCHLOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
0.41
DIBROMOMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
70.0
DICHLORODIFLOUROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4.8
BQL
BQL
1000.0
ETHYLBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
600.0
ETHYL METHACRYLATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
ISOBUTYL ALCOHOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
METHACRYLONITRILE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
METHYL IODIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
METHYL METHACRYLATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
25.0
METHYLENE CHLORIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQLki
PROPIONITRILE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQLSTYRENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQLTETRACHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
TOLUENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
600.0
"
TOTALXYLENES
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.7
BQL
BQL
500.0
"
TRANS-I2-DICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
100.0
"
TRANS-I3-DICHLOROPROPENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
TRANS-I4-DICHLORO-2-BUTENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
TRICHLOROETHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
3.0
TRICHLOROFLUOROMETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2000.0
VINYL ACETATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
88.0
VINYL CHLORIDE
BQL
BQL
BQL
1.1
BQL
BQL
BQL
BQL
0.3
BQL
BQL
0.03
Notes:
• All results in parts per billion (ppb)
• BQL - Below Method Detection Limit
• * - Standard not established
• Shaded cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
• 'Analyzed by SW-846 Method 8270
• NS - Not Sampled
RuthCent_0519

TABLE 8
GROUNDWATER SAMPLING RESULTS
APPENDIX II SEMI -VOLATILE CONSTITUENTS BY SW-846 METHOD 8270
CENTRAL SANITARY LANDFILL (# 81-03), RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameter
15A NCAC 2L
Standard for Claw
NC Groundwater
Protection
8103-MW-2
8103-MW-3
8103-MW4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GAGroundwater
Standard
000-TRIETHYL PHOSPHOROTHIOATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
00-DIETHYL o-2-PYROZINYL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
1245-TETRACHLOROSENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2.0
124-TRICHLOROBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
SOL
BQL
BQL
70.0
70.0
14-NAPHTHOQUINONE
BQL
SOL
BQL
BQL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
1-NAPHTHYLAMINE
BQL
SOL
BQL
BQL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
2346-TETRACHLOROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
200.0
245-TRICHLOROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
63.0
246-TRICHLOROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4.0
24-DICHLOROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
8
0.9`'"""""""
24-DIMETHYLPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
100.0
24-DINITROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
24-DINITROTOLUENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.1
26-DICHLOROPHENOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
26-DINITROTOLUENE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
2-ACETYLAMINOFLUORENE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
2-CHLORONAPHTHALENE
BQL
SOL
BQL
BQL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
BQL
BQL
BQL
BQL2-CHLOROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
2METHYLNAPHTHALENE
--
BQL
BOIL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
30.0
2METHYLPHENOL O-CRESOL
BQL
BOIL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4000
2NAPHTHYLAMINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2-NITROANILINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2-NITROPHENOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
3 & 4-METHYLPHENOL M &P-CRESOL
BQL
SOL
BQL
2.1
BQL
BQL
BQL
BQL
2.9
BQL
BQL
400/40
33'-DICHLOROBENZIDINE
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL33'-DIMETHYLBENZIDINE
BQL
SOL
BQL
BQL
BQL
SOL
SOL
BQL
BQL
3-METHYLCHOLANTHRENE
BQL
SOL
BQL
BQL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
3-NITROANILINE
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
4,6-DINITRO-o-CREOSOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
4-AMINOBIPHENYL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
4-BROMOPHENYL PHENYL ETHER
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
4-CHLORO-3-METHYLPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
4-CHLOROANILINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
4-CHLOROPHENYL PHENYL ETHER
BQL
BQL
BQL
BQL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
4-NITROANILINE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
4-NITROPHENOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
5-NITRO-0-TOLUIDINE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BBQL
712-DIMETHYLBENZAANTHRACENE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
SOL
ACENAPHTHENE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQLL
850.0.0
ACENAPHTHYLENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
200.0
ACETOPHENONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
700
ANTHRACENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2000.0
BENZO A NTHRACENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.05
BENZO A PYRENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.005
BENZO B FLUORANTHENE
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
SOL
BQL
BQL
0.05
BENZO G HIPERYLENE
BQL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
200.0
BENZO KFLUORANTHENE
BQL
BQL
BQL
BQL
BOIL
SOL
BQL
SOL
SOL
BQL
SOL0.5
BENZYL ALCOHOL
BQL
SOL
BQL
BQL
BOIL
SOL
BQL
SOL
SOL
BQL
BQL
700.00
BIS(2-CHLORO-I-METHYLETHYL)ETHER
BQL
BQL
BQL
BQL
BOIL
BQL
BQL
BQL
SOL
BQL
BQL
BIS2-CHLOROETHOX METHANE
BQL
BQL
BQL
BQL
BOIL
BQL
BQL
BQL
SOL
BQL
BQL
BIS2-CHLOROETHYLETHER
BQL
BQL
BQL
BQL
BOIL
BQL
BQL
BQL
SOL
BQL
BQL
0.031
BIS2-ETHYLHEXYLPHTHALATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
SOL
BQL
BQL3.0
L
BUYSENZYL PHTHALATE
BQL
BQL
BQL
BQL
BOIL
BQL
BQL
BQL
SOL
BQL
BQL
1,000.0
CHLOROBENZILATE
BQL
BQL
BQL
BQL
SOL
BQL
BQL
BQL
SOL
BQL
CHRYSENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
SOL
BQL
BQQL
DIALLATE TOTAL
BQL
BQL
BQL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
I BQL
RuthCent_0519

TABLE 8(CONT.)
Parameter
15A NCAC 2L
Standard for Class
NC Groundwater
Protection
8103-MW-2
8103-MW3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GAGmundwater
Standard
DIBENZ AH NTHRACENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.005
DIBENZOFURAN
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
28.0
DIETHYL PHTHALATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
6000.0
DIMETHYL PHTHALATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
DI-N-BUTYLPHTHALATE
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
700.0
DI-N-OCTYLPHTHALATE
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
100.0
DIPHENYLAMINE
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
ETHYL METHANESULFONATE
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
FLUORANTHENE
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
300.0
FLUORENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
300.0
HEXACHLOROSENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.02
HEXACHLOROBUTADIENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.4
0.44
HEXACHLOROCYCLOPENTADIENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
50.0
HEXACHLOROETHANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2.5
HEXACHLOROPROPENE
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
INDENO 123-CD PYRENE
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
0,05
"
ISODRIN
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
"
ISOPHORONE
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
BQL
BQL
40.0
ISOSAFROLE
SOL
BQL
SOL
BQL
SOL
BQLTBO
BQL
BQL
BQL
BQL
m-DINITROSENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
METHAPYRILENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
METHYL METHANESULFONATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
N-NITROSODIETHYLAMINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
N-NITROSODIMETHYLAMINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.0007
N-NITROSODI-N-BUTYLAMINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
N-NITROSODI-N-PROPYLAMINE
BQL
BQL
BQL
BQL
SOL
BQL
BQL
SOL
BQL
BQL
"
N-NITROSODIPHENYLAMINE
SOL
BQL
SOL
BQL
SOL
BQL
BQL
SOL
BQL
BQL
"
N-NITROSOMETHYLETHYLAMINE
SOL
BQL
SOL
BQL
SOL
BQL
BQL
SOL
BQL
BQL
"
N-NITROSOPIPERIDINE
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
"
N-NITROSOPYRROLIDINE
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
BQL
BQL
"
NAPHTHALENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
7.1.
BQL
BQL
6.0
NITROBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
O-TOLUIDINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
"
P-DIMETHYLAMINOAZOBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PENTACHLOROBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PENTACHLORONITROBENZENE
BQL
BQL
BQL
BQL
BQL
BQL
SOL
BQL
SOL
BQL
BQL
PHENACETIN
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
SOL
BQL
BQL
PHENANTHRENE
SOL
BQL
BQL
BQL
BQL
BQL
eQL
BQL
BQL
BQL
BQL
2W.0
PHENOL
BQL
BQL
BQL
BQL
BQL
BQL
eQL
BQL
BQL
BQL
BQL
30.0
p-PHENYLENEDIAMINE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PRONAMIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PYRENE
BQL
I BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
200.0
SAFROLE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
sym-TRINITROBENZENE
BQL
I BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
Notes:
All results in parts per billion (ppb)
BQL - Below Method Detection Limit
'-Standard not established
Shaded cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
•'-4,6-Dinitroo-creosole=4,6-Dinitro-2-methylphenol=2-Methy1-4,6-din-phenol
- Bis (2-chbro-1-methylethyl) ether = 2,2-Oxybis(1-chloropropane) = Bis (2-chloroisopropyp ether
3 - Butyl ben" phthalate = Benzylbutylphthalate
m-Dinitrobenzene = 1,3 Dinitrobenzene
s - p-Phenylenediamine = 1,4 Phenylenediamine
s - sym-Tdnkmbenzene = 1,3,5-Trinitrobenzene
NS - Not Sampled
RuthCent_0519

TABLE 9
GROUNDWATER SAMPLING RESULTS
APPENDIX II ORGANOPHOSPHORUS PESTICIDES BY SW-846 METHOD 8270
APPENDIX II HERBICIDES BY SW-846 METHODS 8151A and 8270D
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
15A NCAC 2L NC Groundwater
PARAMETER WELL NUMBER Standard for Class Protection
8103-MW-2 I 8103-MW-3 I 8103-MW-4 I 8103-MW-6 I 8103-MW-7 I 8103-MW-8 I 8103-MW-9 I 8103-MW-12 8103-MW-13 8103-MW-14 8103-MW-15 GAGroundwater Standard
PESTICIDES
0,0,0-TRIETHYL PHOSPHOROTHIOATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
DIMETHOATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
DISULFOTON
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.3
FAMPHUR
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
KEPONE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
METHYL PARATHION
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PARATHION
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PHORATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
1.0
THIONAZIN
BQL
BQL
BQL
BQL
I BQL
BQL
I BQL
BQL
I BQL
BQL
I BQL
HERBICIDES
2,4,5-T
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2,4,5-TP SILVEX
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
50.0
2,4-D
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
70.0
DINOSEB
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
TO
PENTACHLOROPHENOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.3
Notes:
• All results in parts per billion (ppb)
• BQL - Below Method Detection Limit
• " Shaded ' - cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
• ' - Thionazin = 0,0-Diethyl o-2-pyrozinyl
RuthCent_0519

TABLE 10
GROUNDWATER SAMPLING RESULTS
APPENDIX II PESTICIDES/PCBS BY SW-846 METHOD 8081/8082
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
PARAMETER
WELL NUMBER
15A NCAC 2L
Standard for Class
NC Groundwater
Protection
8103-MW-2
8103-MW-3
8103-MW-4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GA Groundwater
Standard
4,4'-DDD
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.1
4,4'-DDE
BOL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
4,4'-DDT
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.1
ALDRIN
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
0.002
ALPHA-BHC
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
0.006
AROCLOR 1016
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.09
AROCLOR 1221
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.09
AROCLOR 1232
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.09
AROCLOR 1242
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
0.09
AROCLOR 1248
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.09
AROCLOR 1254
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.09
AROCLOR 1260
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOL
BQL
BOL
0.09
BETA-BHC
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.019
CHLORDANE TOTAL
BQL
BQL
BQL
BQL
BOL
BQL
BQL
BQL
BQL
BQL
BQL
0.1
DELTA-BHC
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.019
DIELDRIN
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.002
ENDOSULFANI
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
40.0
ENDOSULFAN II
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
42.0
ENDOSULFAN SULFATE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
*
40.0
ENDRIN
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOL
BQL
BOL
2.0
ENDRIN ALDEHYDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
2.0
GAMMA-BHC LINDANE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BOL
0.03
HEPTACHLOR
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.008
HEPTACHLOR EPDXIDE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.004
METHOXYCHLOR
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
40.0
TOXAPHENE
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
0.03
Notes:
• All results in parts per billion (ppb)
• BQL - Below Method Detection Limit
• * - Standard not established
• Shaded Cells' ' ' denote concentrations that equal or exceed 2L or Groundwater Protection Standards
• NS - Not Sampled
RuthCent_0519

TABLE 11
GROUNDWATER SAMPLING RESULTS
MONITORED NATURAL ATTENUATION PARAMETERS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameter
Laboratory
Method
Sample Location
15A NCAC 2L
Standard for Class
GA Groundwater
NC Groundwater
Protection
Standard
8103-MW-2
8103-MW-4
8103-MW-6
8103-MW-8
8103-MW-9
8103-MW-10D
8103-MW-11A
ACETIC ACID
AM23G
BQL
BQL
1,900 u /L
BQL
BQL
BQL
BQL
ALKALINITY
SM 2320B
44,200 ug/L
220,000 ug/L
486,000 ug/L
21,600 ug/L
13,500 ug/L
131,000 ug/L
421,000 ug/L
BOD
SM 5210B
BQL
BQL
4,230 u /L
BQL
BQL
BQL
BQL
BUTYRIC ACID
AM23G
BQL
BQL
BQL
BQL
BQL
BQL
BQL
CARBON DIOXIDE
SM 4500 CO2 C
1,760 u /L
156,000 u /L
380,000 u /L
58,100 u /L
71,300 u /L
110,000 u /L
347,000 u /L
CHLORIDE
SM 4500 Cl C
5,700 ug/L
7,600 ug/L
137,000 ug/L
48,900 ug/L
7,120 ug/L
12,800 ug/L
40,800 ug/L
250,000.0
COD
EPA 410.4
5,000 u /L
BQL
45,000 u /L
BQL
BQL
BQL
12,000 u /L
ETHANE
AM20GAX
BQL
BQL
0.26 ug/L
BQL
BQL
BQL
0.28 ug/L
ETHENE
AM20GAX
BQL
BQL
0.28 u /L
BQL
BQL
BQL
0.20 u /L
'
HEXANOIC ACID
AM23Gk73
L
BQL
BQL
BQL
BQL
BQL
BQL
HYDROGEN
AM20GAXnM
42.0 nM
43.0 nM
45.0 nM
43.0 nM
46.0 nM
25.0 u /L
i-HEXANOIC ACID
AM23GL
BQL
BQL
BQL
BQL
BQL
BQL
i-PENTANOIC ACID
AM23GL
BQL
BQL
BQL
BQL
BQL
BQL
IRON
EPA 200.7
/L
912 u /L
9,690u /L
1,010 u /L
66.0 ug/L
796 u /L
4,890 u /L
300.0
LACTIC ACID & HIBA
AM23G
L
BQL
BQL
BQL
BQL
BQL
BQL
METHANE
AM20GAX
BQL
0.91 ug/L
1,400 ug/L
BQL
BQL
580 ug/L
670 ug/L
NITRATE -NITROGEN
SM 4500 NO3 E
165 u /L
60 u /L
BQL
975 ug/L
170 ug/L
BQL
BQL
10,000.0
PENTANOIC ACID
AM23G
BQL
BQL
BQL
BQL
BQL
BQL
BQL
PROPIONOIC ACID
AM23G
BQL
BQL
640 ug/L
BQL
BQL
BQL
BQL
PYRUVIC ACID
AM23G
BQL
BQL
BQL
BQL
BQL
BQL
BQL
SULFATE
SM 4500 SO4 E
BQL
BQL
13,500 ug/L
BQL
BQL
BQL
BQL
250,000.0
SULFIDE
EPA 376.1
BQL
BQL
BQL
BQL
BQL
BQL
BQL
TOTAL ORGANIC CARBON
SM 5310C
BQL
1,410 ug/L
15,000 ug/L
1,240 ug/L
BQL
1,070 ug/L
5,680 ug/L
Notes:
• ug/L - micrograms per Liter (ppb)
• nM - nano Moles
• BQL - Below Method Detection Limit
• * - Standard not established
• NS - Not sampled
• Shaded cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
• - Analyzed approximately 2 hours out of hold time
RuthCent_0519

TABLE 12
GROUNDWATER AND SURFACE WATER SAMPLING RESULTS
C & D PARAMETERS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameter
Laboratory
Method
Sample Location
15A NCAC 2L
Standard for Class
GA Groundwater
NC Groundwater
Protection
Standard
15A NCAC 2B
Standard for Class
B,C Surface Water
8103-MW-2
8103-MW-3
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
8103-SW-2
8103-SW-3
8103-SW-4
8103-SW-5A
ALKALINITY
SM 2320B
44,200
298,000
304,000
72,900
37,700
22,100
30,400
16,600
7,820
14,300
ALUMINUM
SW 846 6010C
325.0
305.0
1,240.0
475.0
1,630.0
3,760.0
761.0
191.0
528.0
666.0
3,500
CHLORIDE
SM 4500 Cl C
5,700.0
47,000.0
13,300.0
7,600.0
9,500.0
10,900.0
8,550.0
5,700.0
5,700.0
5,700.0
250,000.0
230,000"'
IRON
EPA 200.7
730.0
1,060.0
6,620.0
3,670.0
2,050.0
2,690.0
900.00
449.0
511.00
718.00
300.0
1,000'
MANGANESE
SW 846 6010
11.9
306.0
4,850.0
2,220.0
87.5
133.0
123.0
39.8
16.7
25.1
50.0
MERCURY
SW 846 7470
BQL
0.07
0.02
0.02
BQL
0.12
0.04
0.06
0.08
0.03
1.0
0.012
SULFATE
SM 4500 SO4 E
BQL
43,100
10,300
BQL
83,100
69,500
10,400
BQL
BQL
BQL
250,000.0
TDS
SM 2540 C
131,000
540,000
403000.00
150,000
124,000
135,000
77,000
68,000
42,000
63,000
500,000.0
TETRAHYDROFURAN
SW 8468260B
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
BQL
Notes:
All results in parts per billion (ppb)
BQL - Below Method Detection Limit
* - Standard/Limit not established
NS - Not sampled
I'] - Action Level
Shaded cells denote, concentrations that equal or exceed 2B Standards, 2L Standards, Groundwater Protection Standards, or Action Levels
RuthCent_0519

TABLE 13
SUMMARY OF SAMPLING EVENTS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
0
r. r. ..
r r r: rrr
r• r rrr
�aaaa��a��aaaaaaaa
• I - denotes well was sampled for Appendix I constituents on this date
• II - denotes well was sampled for Appendix II constituents on this date
• II(t) - denotes well was sampled for Appendix II triggered constituents
(1,3-dichl..propane, alpha-BHC, beta-BHC, delta-BHC, dichlorodifluoromethane,
endrin, and gamma-BHC) on this date
• MNA - denotes well was sampled for Monitored Natural Attenuation constituents
• C&D - denotes well was sampled for Construction and Demolition constituents
• ' - Appendix I volatiles only
• 2 - Mercury and endrin aldehyde added to Appendix II triggered constituent list
• s - 4,4'-DDD and 4,4'-DDT added to Appendix 11 triggered constituent list
• 4 - Aluminum added to C&D constituent list
RuthCent_0519

TABLE 13 (cont.)
SUMMARY OF SAMPLING EVENTS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY. NORTH CAROLINA
Well
04/11/2001
09/12-13/2001
04/03/2002
06/27/2002
10/02/2002
04/02-03/2003
09/03/2003
04/06/2004
10/27/2004
04/05/2005
09/08/2005
04/04-05/2006
10/26-27/2006
5/22-23/2007
10/23-26/2007
05/06-08/2008
09/22-25/2008
8103-MW-2
I
I
I
I
I
I
I
I
I
I
I
1
I, MINA
I, MNA, C&D
I, MNA, C&D
8103-MW-3
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1, C&D
1, C&D
8103-MW-4
I'll
1, 11 t
I'll
I, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11(t), MNA
1, 11, MINA
1, 11(t), MNA
8103-MW-6
I'll
1, 11 t
I'll
I, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11(t), MNA
1, 11, MINA
1, 11(t), MNA
8103-MW-7
I'll
I,IIt
I'll
I,IIt
I'll
I,IIt
I'll
I,IIt
I'll
I,IIt
I'll
I,IIt
I'll
I,IIt
I'll
I,IIt
8103-MW-8
I'll
I, II t
I'll
I, II t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11(t), MNA
1, 11, MNA
I, 11(t), MNA
8103-MW-9
I'll
I, II t
I'll
I, II t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11 t
I'll
1, 11(t), MNA
I, 11, MNA
1, 11(t), MNA
8103-MW-10A
8103-MW-10B
I,IIt)
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
8103-MW-10C
I,IIt)
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
8103-MW-10D
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
1,IIt,MNA
1,IIt,MNA
I,11t,MNA
8103-MW-11A
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I, lilt), MNA
I, lilt), MNA
I,11t,MNA
8103-MW-11B
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
I,IIt
8103-MW-12
I
I
I
I
I
I
I
I
I
I
I
1
I, C&D
I, C&D
8103-MW-13
I
I
I
I
I
I
I
I
I
I
I
1
I, C&D
I, C&D
8103-MW-14
I, C&D
I, C&D
8103-MW-15
1, C&D
1, C&D
I - denotes well was sampled for Appendix I constituents on this date
II - denotes well was sampled for Appendix II constituents on this date
II(t) - denotes well was sampled for Appendix II triggered constituents
(1,3-dichloropropane, alpha-BHC, beta-BHC, delta-BHC, dichlorodifluoromethane,
endrin, and gamma-BHC) on this date
MNA - denotes well was sampled for Monitored Natural Attenuation constituents
C&D - denotes well was sampled for Construction and Demolition constituents
• ' - Appendix I volatiles only
• 2 - Mercury and endrin aldehyde added to Appendix II triggered constituent list
• s - 4,4'-DDD and 4,4'-DDT added to Appendix 11 triggered constituent list
4 - Aluminum added to C&D constituent list
RuthCent_0519

TABLE 13 (cont.)
SUMMARY OF SAMPLING EVENTS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY. NORTH CAROLINA
Well
05/18-05/21, 2009
10/07-10/09, 2009
05/17-05/20, 2010
09/20-09/23, 2010
04/25-05/02, 2011
09/27-09/30, 2011
04/30-05/03, 2012
09/25-10/03, 2012
04/15-18/2013
09/23-09/28, 2013
04/28-05/01, 2014
09/29-10/04, 2014
04/27-05/02, 2015
09/28-10/07, 2015
04/26-05/05, 2016
8103-MW-2
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D°
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
I, MNA, C&Ds
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
I, MNA, C&D
8103-MW-3
I, C&D
I, C&D
I, C&D
I, C&D°
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&Ds
I, C&D
I, C&D
I, C&D
I, C&D
8103-MW-4
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t)s, MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
8103-MW-6
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t)s, MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
8103-MW-7
1,11
I, II t
1,11
I, II t
1,11
I, II(t)s, MNA
8103-MW-8
1 I, II, MNA
I, 11(t), MNA
I, 11(t), MNA
I, II, MNA
I, II(t)s, MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
1 I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
8103-MW-9
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t)z, MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
I, II(t), MNA
I, II, MNA
8103-MW-10A
8103-MW-10B
I, II t
I, II t
I, II t
I, II t
I, II t
I, II(t)s
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
8103-MW-10C
I, II t
I, II t
I, II t
I, II t
I, II t
I, II(t)s
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
8103-MW-10D
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, II(t)s, MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
8103-MW-11A
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, II(t)s, MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
I, II(t), MNA
8103-MW-11 Bi
I, II t
I, II t
I, II t
I, II t
I, II t
I, II(tp
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
I, II(t)
8103-MW-12
I, C&D
I, C&D
I, C&D
I, C&D°
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&Ds
I, C&D
I, C&D
I, C&D
I, C&D
8103-MW-13
I, C&D
I, C&D
I, C&D
I, C&D°
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&Ds
I, C&D
I, C&D
I, C&D
I, C&D
8103-MW-14
I, C&D
I, C&D
I, C&D
I, C&D°
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&Ds
I, C&D
I, C&D
I, C&D
I, C&D
8103-MW-15
I, C&D
I, C&D
I, C&D
I, C&D°
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D
I, C&Ds
I, C&D
I, C&D
I, C&D
I, C&D
• I - denotes well was sampled for Appendix I constituents on this date
• II - denotes well was sampled for Appendix II constituents on this date
• II(t) - denotes well was sampled for Appendix II triggered constituents
(1,3-dichloropropane, alpha-BHC, beta-BHC, delta-BHC, dichlorodifluoromethane,
endrin, and gamma-BHC) on this date
• MNA - denotes well was sampled for Monitored Natural Attenuation constituents
• C&D - denotes well was sampled for Construction and Demolition constituents
• 1 - Appendix I volatiles only
• 3 - Mercury and endrin aldehyde added to Appendix II triggered constituent list
• 3 - 4,4'-DDD and 4,4'-DDT added to Appendix II triggered constituent list
• 4 - Aluminum added to C&D constituent list
5 - 1,3-dichlorobenzene added to Appendix II triggered constituent list
6 - Tetrahydrofuran added to C&D constituent list
RuthCent_0519

TABLE 13 (cont.)
SUMMARY OF SAMPLING EVENTS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
Well
09/19-09/22, 2016
05/03-05/09, 2017
10/02-10/05, 2017
05/10-05/17, 2018
10/01-10/08, 2018
05/07-05/15, 2019
8103-MW-2
I, MINA, C&D
I, MINA, C&D
I, MINA, C&D
I, MINA, C&D
I, MNA, C&D7
I, II, MINA, C&D
8103-MW-3
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D'
I, II, C&D
8103-MW-4
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t), MNA'
I, II, MNA
8103-MW-6
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t), MNA7
I, II, MNA
8103-MW-7
I, II t
1,11
I, II t
1,11
I, II(t)
1,11
8103-MW-8
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t), MNA7
I, II, MNA
8103-MW-9
I, 11(t), MNA
I, II, MNA
I, 11(t), MNA
I, II, MNA
I, II(t), MNA'
I, II, MNA
8103-MW-10A
8103-MW-10B
I, II t
I, II t
I, II t
I, II t
I, II(t)
I, II(t)
8103-MW-10C
I, II t
I, II t
I, II t
I, II t
I, II(t)
I, II(t)
8103-MW-10D
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, 11(t), MNA
I, II(t), MNA'
I, II(t), MNA
8103-MW-11A
I, 11(t), MNA
I, 11(t), MINA
I, 11(t), MNA
I, 11(t), MINA
I, II(t), MNA7
I, II(t), MINA
8103-MW-11B
I, II t
I, II t
I, II t
I, II t
I, II(t)
I, II(t)
8103-MW-12
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D7
I, II, C&D
8103-MW-13
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D7
I, II, C&D
8103-MW-14
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D7
I, II, C&D
8103-MW-15
I, C&D
I, C&D
I, C&D
I, C&D
I, C&D7
I, II, C&D
I - denotes well was sampled for Appendix I constituents on this date
II - denotes well was sampled for Appendix II constituents on this date
II(t) - denotes well was sampled for Appendix II triggered constituents
(1,3-dichloropropane, alpha-BHC, beta-BHC, delta-BHC, dichlorodifluoromethane,
endrin, and gamma-BHC) on this date
MINA - denotes well was sampled for Monitored Natural Attenuation constituents
C&D - denotes well was sampled for Construction and Demolition constituents
' -Appendix I volatiles only
3 - Mercury and endrin aldehyde added to Appendix II triggered constituent list
a - 4,4'-DDD and 4,4'-DDT added to Appendix II triggered constituent list
"-Aluminum added to C&D constituent list
5 - 1,3-dichlorobenzene added to Appendix II triggered constituent list
6 - Tetrahydrofuran added to C&D constituent list
- 1,4-Dioxane added to all sample locations
RuthCent_0519

TABLE14
GROUNDWATER FLOW RATES
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Hydraulic
Conductivity
Effective
Velocity
Velocity
Well No.
(cm/sec)
Gradient
Porosity
(cm/sec)
(ft/yr)
8103-MW-2
1.3 x 10-5
0.067
.20
4.36 x 10-6
4.52
8103-MW-4
3.7 x 10-6
0.056
.20
1.04 x 10-6
1.08
8103-MW-6
2.4 x 10-5
0.114
.20
1.37 x 10-5
14.12
8103-MW-7
2.9 x 10-6
0.196
.201
2.84 x 10-6
2.94
8103-MW-8
1.6 x 10-4
0.041
.20
3.28 x 10-5
33.97
8103-MW-9
1 2.1 x 10-5
0.038
.20
4.02 x 10-6
4.16
The above results were obtained by using the relation:
V = Ki
Where K = hydraulic conductivity
i = gradient
n = effective porosity
V = velocity
Porosity value may not reflect true nature of fractured bedrock.
8103-MW-7 is screened in rock.
RuthCent_0519

TABLE15
SURFACE WATER SAMPLING RESULTS
APPENDIX I INORGANIC CONSTITUENTS BY SW-846 METHOD 6010
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameter
Sample Location
15A NCAC 213
Standard for Class
B,C Surface Water
8103-SW-2
8103-SW-3
8103-SW-4
8103-SW-5A
ANTIMONY
BQL
BQL
BQL
BQL
ARSENIC
BQL
BQL
BQL
BQL
50.0
BARIUM
52.40
35.20
34.60
43.10
BERYLLIUM
BQL
BQL
BQL
BQL
6.5
CADMIUM
BQL
BQL
BQL
0.25
2.0
CHROMIUM
1.34
BQL
0.96
1.24
50.0
COBALT
BQL
BQL
BQL
BQL
COPPER
3.16
3.58
3.77
2.86
7.0111
LEAD
BQL
BQL
BQL
BQL
25.0
NICKEL
BQL
BQL
0.94
BQL
88.0
SELENIUM
BQL
BQL
BQL
BQL
5.0
SILVER
BQL
BQL
BQL
BQL
0.06�11
THALLIUM
BQL
BQL
BQL
BQL
VANADIUM
2.59
0.86
1.48
2.28
ZINC
11.20
14.30
14.20
16.60
50.0
Notes:
• All results in parts per billion (ppb)
• BQL - Below Method Detection Limit
• * - Standard not established
• Shaded cells denote concentrations that equal or exceed 2B Standards or Action Levels
• [1] - Action Level
• NS - Not sampled. Dry location.
RuthCent_0519

TABLE 16
SURFACE WATER SAMPLING RESULTS
APPENDIX I VOLATILE ORGANIC CONSTITUENTS BY SW-846 METHOD 8260
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameters
Sample Location
15A NCAC 2B/EPA
Standards for Class
B,C Surface Water
8103-SW-2
8103-SW-3
8103-SW-4
8103-SW-5
1,1,1,2-TETRACHLOROETHANE
BQL
BQL
BQL
BQL
1,1,1-TRICHLOROETHANE
BQL
BQL
BQL
BQL
2,500.0
1,1,2,2-TETRACHLOROETHANE
BQL
BQL
BQL
BQL
1,1,2-TRICHLOROETHANE
BQL
BQL
BQL
BQL
1,1-DICHLOROETHANE
BQL
BQL
BQL
BQL
20,000.0
1,1-DICHLOROETHENE
BQL
BQL
BQL
BQL
5,400.0
1,2,3-TRICHLOROPROPANE
BQL
BQL
BQL
BQL
1,2-DIBROMO-3-CHLOROPROPANE
BQL
BQL
BQL
BQL
1,2-DIBROMOETHANE
BQL
BQL
BQL
BQL
1,2-DICHLOROBENZENE
BQL
BQL
BQL
BQL
470.0
1,2-DICHLOROETHANE
BQL
BQL
BQL
BQL
1,2-DICHLOROPROPANE
BQL
BQL
BQL
BQL
1,4-DICHLOROBENZENE
BQL
BQL
BQL
BQL
100.0
1,4-DIOXANE
BQL
BQL
BQL
BQL
2-BUTANONE
BQL
BQL
BQL
BQL
160,000.0
2-HEXANONE
BQL
BQL
BQL
BQL
4-METHYL-2-PENTANONE
BQL
BQL
BQL
BQL
26,000.0
ACETONE
BQL
BQL
BQL
BQL
2,000.0
ACRYLONITRILE
BQL
BQL
BQL
BQL
BENZENE
BQL
BQL
BQL
BQL
BROMOCHLOROMETHANE
BQL
BQL
BQL
BQL
BROMODICHLOROMETHANE
BQL
BQL
BQL
BQL
BROMOFORM
BQL
BQL
BQL
BQL
BROMOMETHANE
BQL
BQL
BQL
BQL
CARBON DISULFIDE
BQL
BQL
BQL
BQL
CARBON TETRACHLORIDE
BQL
BQL
BQL
BQL
CHLOROBENZENE
BQL
BQL
BQL
BQL
140.0
CHLOROETHANE
BQL
BQL
BQL
BQL
CHLOROFORM
BQL
BQL
BQL
BQL
CHLOROMETHANE
BQL
BQL
BQL
BQL
CIS-1,2-DICHLOROETHENE
BQL
BQL
BQL
BQL
CIS-1,3-DICHLOROPROPENE
BQL
BQL
BQL
BQL
12.0
DIBROMOCHLOROMETHANE
BQL
BQL
BQL
BQL
DIBROMOMETHANE
BQL
BQL
BQL
BQL
ETHYLBENZENE
BQL
BQL
BQL
BQL
97.0
IODOMETHANE
BQL
BQL
BQL
BQL
METHYLENE CHLORIDE
BQL
BQL
BQL
BQL
STYRENE
BQL
BQL
BQL
BQL
TETRACHLOROETHENE
BQL
BQL
BQL
BQL
TOLUENE
BQL
BQL
BQL
BQL
11.0
TOTALXYLENES
BQL
BQL
BQL
BQL
670.0
TRANS- 1,2-DICHLOROETHENE
BQL
BQL
BQL
BQL
TRANS-1,3-DICHLOROPROPENE
BQL
BQL
BQL
BQL
12.0
TRANS-1,4-DICHLORO-2-BUTENE
BQL
BQL
BQL
BQL
TRICHLOROETHENE
BQL
BQL
BQL
BQL
TRICHLOROFLUOROMETHANE
BQL
BQL
BQL
BQL
VINYL ACETATE
BQL
BQL
BQL
BQL
VINYL CHLORIDE
BQL
BQL
BQL
BQL
Notes:
• All results in parts per billion (ppb)
• BQL - Below Method Detection Limit
• ' - Standard not established
• Shaded cells denote concentrations that equal or exceed 2B Standards
RuthCent_0519

TABLE 17
NOTIFICATION TABLE
CONSTITUENTS DETECTED AT OR ABOVE GROUNDWATER STANDARDS
CENTRAL SANITARY LANDFILL (# 81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameters
Well Number
15A NCAC 2L
Standard for Class
NC Groundwater
Protection
8103-MW-2
8103-MW-3
8103-MW4
8103-MW-6
8103-MW-7
8103-MW-8
8103-MW-9
8103-MW-10B
8103-MW-10C
8103-MW-10D
8103-MW-11A
8103-MW-11B
8103-MW-12
8103-MW-13
8103-MW-14
8103-MW-15
GA Groundwater
Standard
ALUMINUM
1,760.0
3,500.0
ANTIMONY
,7.91„
2.76
1.0
CHROMIUM
28.0
15.0
26.0
10.0
`
COBALT
1.32
1.2 J
30.7
2.98
15.6
15.55
27.5
16.9
13.0
7.57
8.4
1.3
2.1
1.0
IRON
- 730.0
1,060.0
912.0
•9,690.0 =
1010.0 -
.796.0
4,890.0-
6,620.0 -
_ 3,670.0•
2y050A
2,690.0
300.0
`
MANGANESE
306.0
4,850.0
2,220.0
87.5
133.0
50.0
`
TDS
540,000.0
1
1
1
500,000.0
`
THALLIUM
30.1 °
2.7
° 4.63
21.80 °
18.'6
- 8.81 a
0.28
VANADIUM
0.46
.. ..
2.01
4.98 ..
1.35
..
3.43.
3.54
e ..
49.20. ..
30.20
..
2.23
..
.. 52.20
5."
..
.. 1.94
4.86.
6.74
.. ..
0.3
1,2-DICHLOROPROPANE
14.7
0.6
`
1,4-DICHLOROBENZENE
6.8
6.0
`
1,4-DIOXANE
3.5
17.3
4.2
.4.5,
3.0
`
BENZENE
1.0
1.1
1.3
1.0
`
NAPHTHALENE
7.1
6.0
`
TETRACHLOROETHENE
0.8
0.7
`
VINYL CHLORIDE
1.1
0.7
0.8
0.3
0.03
`
Notes:
• All results in parts per billion (ppb)
• ' - Standard not established
Shaded cells denote concentrations that equal or exceed 2L or Groundwater Protection Standards
RuthCeM_0519

TABLE 18
NOTIFICATION TABLE
CONSTITUENTS DETECTED AT OR ABOVE SURFACE WATER STANDARDS
CENTRAL SANITARY LANDFILL (#81-03)
RUTHERFORD COUNTY, NORTH CAROLINA
MAY 7-15, 2019
Parameter
Sample Location
15A NCAC 2B
Standard for Class
B,C Surface Water
8103-SW-2
8103-SW-3
8103-SW-4
8103-SW-5
MERCURY
0.04
0.06
0.08
0.03
0.012
Notes:
• All results in parts per billion (ppb)
• * - Standard not established
• Shaded cells denote concentrations that equal or exceed 2B Standards or Action Levels
• �11 - Action Level
• NS - Not sampled. Dry location
RuthCent_0519

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Quality Control Summary Results for Project Identified as Rutherford Central (A Scarlell Geophysical Project, 07-15 May 2019)
NIN(�ar�y$l
N
�+rrru�aN
Inorganics
ppenditt I
Parameter
Prep.
Blank
luAl[.)
ICV
Recovery
%
- CCV
Recovery
%
LCS
Recovery
%
Spike
Recovery
%
% B1ffe nc
Aluminum
BDL
98
100
97
114
2
99
103
Antimony
BDL
101
104
103
117
<1
103
103
104
Arsenic
BDL
97
102
100
113
1
1 02
104
Barium
BDL
103
103
106
107
<1
1 02
104
Beryllium
BDL
95
102
100
106
2
101
101
105
Cadmium
BDL
99
102
103
114
1
102
104
Chromium
BDL
98
l00
102
108
1
1 00
103
Cobalt
BDL
104
103
106
109
1
1 03
105
Copper
BDL
102
102
104
115
1
1 02
105
Lead
BDL
107
104
108
111
<1
043
1
106
Nickel
BDL
105
103
106
110
1
1 03
105
Selenium
BDL
96
103
102
114
<1
1 03
105
Silver
BDL
93
100
95
91
8
98
104
Thallium
BDL
107
107
115
116
<1
108
108
104
Vanandium
BDL
95
100
100
108
1
100
100
103
inc
BDL
101
102
104
108
1
102
El
103
Mercury
BDL
104
108
106
103
<1
108
103
104
Iron
BDL
93
101
100
106
4
99
1 00
103
Manganese
BDL
103
103
105
113
<1
102
106
Coffcsponding Satnpics: 66460-01, 03, 66461-01, 66565-01, 66566-01-03, 66586-01, 66587-01, 66763-01, 66763-03, 66764-01, 66838-01,
66841-01-02, 66844-01, 66845-01, 66846-01, 66846-02, 66846-03
% = PercaeI
1CV - Initial Calibration Verification
CCV — Con imring Calibration Verification
LCS = laboratery Control Saasple N/A = Not Available * Post Spike

RESEARCh & ANAtyTkAt
LABORATORIES, INC.
Analytical/Process Consultations
`,,�q�afrrN,•�.
p
Quallo Con&olummary Resultsfor Projed Identyled as Rutherford Centr car ett Geophysical ftojed, 07-15 May 2019)
Inorganics;
Appendix I
arameter
Prep.
Blank
1UMU
ICV
Recovery
%
CCV
Recovery
°/s
LCS
Recovery
%
Spike
Recovery
%
° Difference
COD
BDL
92
96
103
96
<1
97
OD
BDL
92
N/A
89
N/A
5
Sulfide
BDL
96
98
100
99
1
AHWinity
BDL
92
N/A
92
97
<1
Chloride
BDL
95
97
95
101
<1
97
99
itate-Nitrogen
BDL
100
102
102
101
2
99
102
Sulfate
BDL
101
103
100
100
2
96
OC
BDL
104
96
103
99
<1
96
DS
BDL
105
N/A
102
N/A
<1
Cyanide
BDL
100
108
108
93
<1
96
96
Corresponding Samples:66460-01, 66461-01, 66565-01, 66566-03, 66586-01, 66587-01, 66763-01, 66763-03, 66764-01, 66838-01,
6841-02, 66844-01, 66845-01, 66846-01-03
/o = Percent
CV = Initial Calibration Verification * Post Spike
CV = Continuing Calibration Verification
CS = Laboratory Control Sample
/A = Not Available

0A10C Summary
METHOD: 8260/6200B(5/10/20/50/500/1000 PPB OCJ
FILE NAME: WQC0520
CLIENT: SCARLETT GEOPHYSICAL (PROJECT: RUTHERFORD CENTRAL: # 1.001)
Sample ID:
66460-01, 03, 66461-01, 66565-01,
66566-01-03, 66586-01, 66587-01
INSTUMENT: MS-2
Page 1 of 2
Extraction Method
NIA
Date Extracted
NIA
Weight Extracted
25ML
Final Extract Volume
25ML
Date Analyzed
05/20/19
% Surrogate Recovery
96
80
85
Acceptance Range
(70-130)
(70-130)
(70-130)
LCS
Acceptance
Range
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
%Rec.
° /O Rec.
RPD
% REC
ug/L
Blank
Recovery
DICHLORODIFLUOROMETHANE
0.12
ND
114
70-130
CHLOROMETHANE
0.07
ND
92
70-130
VINYL CHLORIDE
0.11
ND
96
70-130
BROMOMETHANE
0.18
ND
85
70-130
CHLOROETHANE
0.11
ND
97
70-130
TRICHLOROFLUOROMETHANE
0.09
ND
91
70-130
ACETONE
1.18
ND
93
70-130
ACRYLONITRILE
12.38
ND
124
70-130
2-BUTANONE
0.88
ND
113
70-130
I,I-DICHLOROETHENE
0.09
ND
96
70-130
114
115
1
14
70-130
METHYL IODIDE
0.19
ND
107
70-130
CARBON DISULFIDE
0.45
ND
103
70-130
METHYLENE CHLORIDE
0.57
ND
84
70-130
TRANS-I,2-DICHLOROETHENE
0.10
ND
86
70-130
],I-DICHLOROETHANE
0.17
ND
101
70-130
ISOPROPYL ETHER(IPE)
0.12
ND
112
70-130
METHYL-TERT-BUTYLETHER(MTBE)
0.16
ND
90
70-130
VINYL ACETATE
0.24
ND
85
70-130
CIS-1,2-DICHLOROETHENE
0.09
ND
106
70-130
2,2-DICHLOROPROPANE
0.09
ND
87
70-130
BROMOCHLOROMETHANE
0.12
ND
105
70-130
CHLOROFORM
0.05
ND
103
70-130
I,1,1-TRICHLOROETHANE
0.12
ND
102
70-130
CARBON TETRACHLORIDE
0.10
ND
96
70-130
I,1-DICHLOROPROPENE
0.12
ND
92
70-130
BENZENE
0.05
ND
99
70-130
108
107
1
11
70-130
ETHYL. ACETATE
0.35
ND
113
70-130
1,2-DICHLOROETHANE
0.09
ND
104
70-130
TRICHLOROETHENE(TCE)
0.12
ND
87
70-130
72
72
1
14
70-130
1,2-DICHLOROPROPANE
0.10
ND
109
70-130
DIBROMOETHANE
0.25
ND
93
70-130
COMMENTS:

0A10C Summary
Method: 8260/6200B(5/10/20/50/500/1000 PPB OCR
IFILF NAME: WQC0520
Page 2 of 2
CLIENT: SCARLETT GEOPHYSICAL (PROJECT: RUTHERFORD CENTRAL: # 1.001)
SAMPLE ID:
66460-01, 03, 66461-019
66565-01, 66566-01-03,
66586-01, 66587-01
LCS
Acceptr
ange
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
RPD
% REC
ug/L
Blank
Recovery
% Rec.
% Rec.
BROMODICHLOROM ETHANE
0.07
ND
94
70-130
4-MET14YL-2-PENTANONE
1.01
ND
104
70-130
CIS-1,3-DICHLOROPROPENE
0.10
ND
95
70-130
TOLUENE
0.26
ND
78
70-130
79
82
4
13
70-130
TRANS-I,3-DICHLOROPROPENE
0.12
ND
88
70-130
1,1,2-TRICHLOROETHANE
0.20
ND
85
70-130
TETRACHLOROETHENE(PCE)
0.17
ND
91
70-130
2-HEXANONE
1.42
ND
90
70-130
DIBROMOCHLOROMETHANE
0.07
ND
87
70-130
1,3-DICHLOROPROPANE
0.13
ND
79
70-130
1,2-DIBROMOETI-IANE(EDB)
0.15
ND
99
70-130
CHLOROBENZENE
0.10
ND
92
70-130
94
100
6
13
70-130
1, 1, 1,2-TETRACHLOROETHANE
0.10
ND
91
70-130
ETHYLBENZENE
0.07
ND
96
70-130
TOTAL XYLENES(M&P, 0)
0.29
ND
93
70-130
STYRENE
0.04
ND
95
70-130
BROMOFORM
0.29
ND
91
70-130
ISOPROPYLBENZENE
0.08
ND
94
70-130
BROMOBENZENE
0.07
ND
92
70-130
1,2,3-TRICHLOROPROPANE
0.11
ND
85
70-130
TRANS-I,4-DICHLOIt0-2-BUTENE
0.52
ND
91
70-130
N-PROPYLBENZENE
0.08
ND
97
70-130
2-CHLOROTOLUENE
0.10
ND
91
70-130
4-CHLOROTOLUENE
0.09
ND
97
70-130
1,3,5-TRIMETHYLBENZENE
0.07
ND
94
70-130
TERT-BUTYLBENZENE
0.08
ND
94
70-130
1,2,4-TRIMETHYLBENZENE
0.07
ND
94
70-130
SEC-BUTYLBENZENE
0.12
ND
92
70-130
1,3-DICHLOROBENZENE
0.12
ND
94
70-130
1,1,2,2-TETRACHLOROETHANE
0.08
ND
92
70-130
P-1SOPROPYLTOLUENE
0.09
ND
94
70-130
1,4-DICHLOROBENZENE
0.08
ND
97
70-130
1,2-D]CFILOROBENZENE
0.09
ND
106
70-130
N-BUTYLBENZENE
0.10
ND
105
70-130
1,2-DIBROMO-3-CHLOROPROPANE(DPCP)
0.49
ND
101
70-130
1,2,4-TRICHLOROBENZENE
0.47
ND
108
70-130
NAPHTHALENE
0.18
ND
112
70-130
1,2,3-TRICHLOROBENZENE
0.18
ND
106
70-130
COMMENTS:

0A10C Summary
METHOD: 8260/6200B(5/10/20/50/500/1000 PPB 00
FILE NAME: WLC0523
CLIENT: SCARLETT GEOPHYSICAL (PROJECT: RUTHERFORD CENTRAL: # 1.001)
NNELL
66846 - 01 - 03
INSTUMENT: MS-2
Page 1 of 2
Extraction Method
N/A
Date Extracted
N/A
Weight Extracted
25ML
Final Extract Volume
25ML
Date Analyzed
05/23/19
% Surrogate Recovery
101
100
96
Acceptance Range
(70-130)
(70-130)
(70-130)
LCS
Acceptance
Range
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
% Rec.
° Rec.
RPD
% REC
u /L
Blank
Recovery/o
DICHLORODIFLUOROMETHANE
0.12
ND
75
70-130
CHLOROMETHANE
0.07
ND
88
70-130
VINYL CHLORIDE
0.11
ND
73
70-130
BROMOMETHANE
0.18
ND
82
70-130
CHLOROETHANE
0.11
ND
77
70-130
TRICHLOROFLUOROMETHANE
0.09
ND
78
70-130
ACETONE
1.18
ND
78
70-130
ACRYLONITRILE
12.38
ND
87
70-130
2-BUTANONE
0.88
ND
90
70-130
1,1-DICHLOROETHENE
0.09
ND
80
70-130
119
129
8
14
70-130
METHYL IODIDE
0.19
ND
73
70-130
CARBON DISULFIDE
0.45
ND
82
70-130
METHYLENE CHLORIDE
0.57
ND
73
70-130
TRANS-I,2-DICHLOROETHENE
0.10
ND
78
70-130
I,1-DICHLOROETHANE
0.17
ND
85
70-130
ISOPROPYL ETHER(IPE)
0.12
ND
93
70-130
METHYL: TERT-BUTYL ETHER(MTBE)
0.16
ND
85
70-130
VINYL ACETATE
0.24
ND
82
70-130
CIS-1,2-DICHLOROETHENE
0.09
ND
94
70-130
2,2-DICHLOROPROPANE
0.09
ND
82
70-130
BROMOCHLOROMETHANE
0.12
ND
99
70-130
CHLOROFORM
0.05
ND
93
70-130
1, 1, 1 -TRICHLOROETHANE
0.12
ND
94
70-130
CARBON TETRACHLORIDE
0.10
ND
84
70-130
l,l-DICHLOROPROPENE
0.12
ND
94
70-130
BENZENE
0.05
ND
98
70-130
128
128
1
11
70-130
ETHYL ACETATE
0.35
ND
96
70-130
1,2-DICHLOROETFIANE
0.09
ND
98
70-130
TRICHLOROETHENE(TCE)
0.12
ND
93
70-130
118
120
1
14
70-130
1,2-DICHLOROPROPANE
0.10
ND
98
70-130
DIBROMOETHANE
0.25
ND
94
70-130
COMMENTS:

0A10CQSummary
Method: 8260/6200B(5/10/20/50/500/1000 PERDC
FILE NAME: WLC0523
Page 2 of 2
CLIENT: SCARLETT GEOPHYSICAL (PROJECT: RUTHERFORD CENTRAL: # 1.001)
SAMPLE ID:
66846 - 01 - 03
LCS
Acceptr
ange
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
RPD
% REC
ug/L
Blank
Recovery
% Rec.
% Rec.
BROMODICHLOROMETHANE
0.07
ND
102
70-130
4-METHYL-2-PENTANONE
1.01
ND
108
70-130
CIS-1,3-DICHLOROPROPENE
0.10
ND
89
70-130
TOLUENE
0.26
ND
101
70-130
122
123
1
13
70-130
TRANS- I,3-DICHLOROPROPENE
0.12
ND
102
70-130
1,1,2-TRICHLOROETHANE
0.20
ND
91
70-130
TETRACFILOROETHENE(PCE)
0.17
ND
88
70-130
2-HEXANONE
1.42
ND
I11
70-130
DIBROMOCHLOROMETHANE
0.07
ND
95
70-130
1,3-DICHLOROPROPANE
0.13
ND
105
70-130
1,2-DIBROMOETHANE(EDB)
0.15
ND
94
70-130
CHLOROBENZENE
0.10
ND
95
70-130
110
117
6
13
70-130
1.1,1,2-TETRACHLOROETHANE
0.10
ND
88
70-130
ETHYLBENZENE
0.07
ND
96
70-130
TOTAL XYLENES(M&P, 0)
0.29
ND
95
70-130
STYRENE
0.04
ND
101
70-130
BROMOFORM
0.29
ND
97
70-130
ISOPROPYLBENZENE
0.08
ND
92
70-130
BROMOBENZENE
0.07
ND
92
70-130
1,2,3-TRICHLOROPROPANE
0.11
ND
107
70-130
TRANS- I,4-DICHLORO-2-BUTENE
0.52
ND
106
70-130
N-PROPYLBENZENE
0.08
ND
93
70-130
2-CHLOROTOLUENE
0.10
ND
97
70-130
4-CHLOROTOLUENE
0.09
ND
96
70-130
1,3,5-TRIME'1'HYLBENZENE
0.07
ND
95
70-130
TERT-BUTYLBENZENE
0.08
ND
95
70-130
1,2,4-TRIMETHYLBENZENE
0.07
ND
95
70-130
SEC-BUTYLBENZENE
0.12
ND
94
70-130
1,3-DICHLOROBENZENE
0.12
ND
91
70-130
1,1,2,2-TETRACHLOROET14ANE
0.08
ND
100
70-130
P-ISOPROPYLTOLUENE
0.09
ND
96
70-130
1,4-DICHLOROBENZENE
0.08
ND
99
70-130
1,2-DICHLOROBENZENE
0.09
ND
102
70-130
N-BUTYLBENZENE
0.10
ND
100
70-130
1,2-DIBROMO-3-CHLOROPROPANE(DPCP)
0.49
ND
98
70-130
1,2,4-TRICHLOROBENZENE
0.47
ND
109
70-130
NAPHTHALENE
0.18
ND
106
70-130
1,2,3-TRICI-ILOROBENZENE
0.18
ND
114
70-130
COMMENTS:

0A10C Summary
METHOD: 8260/6200B 5/10/20/50/500/1000 PPB CT
FILE NAME: WLC0524
CLIENT: SCARLETT GEOPHYSICAL (PROJECT: RUTHERFORD CENTRAL: # 1.001)
SAMPLE ID:
66763-01, 03, 66764-01, 66838-01,
66841-01-025 66844-01, 66845-01
INSTUMENT: MS-2
Page 1 of 2
Extraction Method
N/A
Date Extracted
N/A
Weight Extracted
25ML
Final Extract Volume
25ML
Date Analyzed
05/24/19
% Surrogate Recovery
119
93
104
Acceptance Range
(70-130)
(70-130)
(70-130)
LCS
Acceptance
Range
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
%Rec.
° /o Rec.
RPD
% REC
ug/L
Blank
Recovery
DICHLORODIFLUOROMETHANE
0.12
ND
72
70-130
CHLOROMETHANE
0.07
ND
83
70-130
VINYL CHLORIDE
0.11
ND
94
70-130
BROMOMETHANE
0.18
ND
88
70-130
CHLOROETHANE
0.11
ND
97
70-130
TRICHLOROFLUOROMETHANE
0.09
ND
102
70-130
ACETONE
1.18
ND
87
70-130
ACRYLONITRILE
12.38
ND
106
70-130
2-BUTANONE
0.88
ND
112
70-130
I,I-DICHLOROETHENE
0.09
ND
96
70-130
125
121
3
14
70-130
METHYL IODIDE
0.19
ND
85
70-130
CARBON DISULFIDE
0.45
ND
108
70-130
METHYLENE CHLORIDE
0.57
ND
86
70-130
TRANS- I,2-DICHLOROETHENE
0.10
ND
98
70-130
1, 1 -DICHLOROETHANE
0.17
ND
ill
70-130
ISOPROPYL ETHER(IPE)
0.12
ND
118
70-130
METHYL-TERT-BUTYL ETHER(MTBE)
0.16
ND
102
70-130
VINYL ACETATE
0.24
ND
100
70-130
CIS-1,2-DICHLOROETHENE
0.09
ND
108
70-130
2,2-DICHLOROPROPANE
0.09
ND
112
70-130
BROMOCHLOROMETHANE
0.12
ND
117
70-130
CHLOROFORM
0.05
ND
114
70-130
1, 1, 1 -TRICHLOROETHANE
0.12
ND
116
70-130
CARBON TETRACHLORIDE
0.10
ND
107
70-130
1, 1 -DICHLOROPROPENE
0.12
ND
127
70-130
BENZENE
0.05
ND
116
70-130
103
101
1
11
70-130
ETHYL ACETATE
0.35
ND
109
70-130
1,2-DICHLOROETI-IANE
0.09
ND
122
70-130
TRICHLOROETHENE(TCE)
0.12
ND
80
70-130
110
116
5
14
70-130
1.2-DICHLOROPROPANE
0.10
ND
103
70-130
DIBROMOETHANE
0.25
ND
97
70-130
COMMENTS:

0A10C Summary
Method: 8260/6200B(5/10/20/50/500/1000 PPB QC
FILE NAME: WLC0524
Page 2 of 2
CLIENT: SCARLETT GEOPHYSICAL (PROJECT: RUTHERFORD CENTRAL: # 1.001)
SAMPLE ID:
66763-01, 03, 66764-019
66838-013, 66841-01-025
66844-01, 66845-01
LCS
Acceptr
ange
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
RPD
% REC
ug/L
Blank
Recovery
% Rec.
% Rec.
BROMODICHLOROMETHANE
0.07
ND
95
70-130
4-METHYL-2-PENTANONE
1.01
ND
98
70-130
CIS-1,3-DICHLOROPROPENE
0.10
ND
91
70-130
TOLUENE
0.26
ND
94
70-130
113
115
2
13
70-130
TRANS-I,3-DICHLOROPROPENE
0.12
ND
91
70-130
1,1,2-TRICHLOROETHANE
0.20
ND
84
70-130
TETRACHLOROETHENE(PCE)
0.17
ND
72
70-130
2-HEXANONE
1.42
ND
93
70-130
DIBROMOCHLOROM ETHANE
0.07
ND
74
70-130
1,3-DICHLOROPRO13ANE
0.13
ND
95
70-130
1,2-DIBROMOETHANE(EDB)
0.15
ND
89
70-130
CHLOROBENZENE
0.10
ND
99
70-130
113
114
1
13
70-130
1, 1, 1,2-TETRACHLOROETHANE
0.10
ND
93
70-130
ETHYLBENZENE
0.07
ND
109
70-130
TOTAL XYLENES(M&P, 0)
0.29
ND
101
70-130
STYRENE
0.04
ND
104
70-130
BROMOFORM
0.29
ND
73
70-130
ISOPROPYLBENZENE
0.08
ND
101
70-130
BROMOBENZENE
0.07
ND
106
70-130
1,2,3-TRICHLOROPROPANE
0.11
ND
112
70-130
TRANS-I,4-DICHLORO-2-BUTENE
0.52
ND
108
70-130
N-PROPYLBENZENE
0.08
ND
107
70-130
2-CHLOROTOLUENE
0.10
ND
105
70-130
4-CHLOROTOLUENE
0.09
ND
106
70-130
1,3,5-TRIMETHYLBENZENE
0.07
ND
102
70-130
TERT-BUTYLBENZENE
0.08
ND
98
70-130
1,2,4-TRIMETHYLBENZENE
0.07
ND
100
70-130
SEC-BUTYLBENZENE
0.12
ND
105
70-130
1,3-DICHLOROBENZENE
0.12
ND
107
70-130
1,1,2,2- TETRACHLOROETHANE
0.08
N D
116
70-130
P-ISOPROPYLTOLUENE
0.09
ND
107
70-130
1,4-DICHLOROBENZENE
0.08
ND
92
70-130
1,2-DICHLOROBENZENE
0.09
ND
98
70-130
N-BUTYLBENZENE
0.10
ND
120
70-130
1,2-DIBROMO-3-CHLOROPROPANE(DPCP)
0.49
ND
86
70-130
1,2,4-TRICHLOROBENZENE
0.47
ND
92
70-130
NAPHTHALENE
0.18
ND
97
70-130
1.2,3-TRICHLOROBENZENE
0.18
ND
82
70-130
COMMENTS:

QA/QC Summary
Method: 8270/625 (100/200 PPB _QC
FILE NAME:WLC0520-MS3
Pagel of 2
CLIENT:SCARLETT GEOPHYSICAL (PRO JECT:RUTHERFORD
CENTRAL)
SAMPLE ID:
66461-01,66565-01966586-01966587-01
INSTRUMENT:MS-3
Extraction Method
3510
Date Extracted
05/13/19
Weight Extracted
IL
Final Extract Volume
1ML
Date Analyzed
05/20/19
% Surrogate Recovery
46
31
71
74
68
85
Acceptance Range
(5 - 77)
(7 - 64)
(29 -149)
(12 -123)
(10 -133)
(20 -133)
LCS
Accept.
MS
MSD
RPD
QC LIMITS
Compound
MDL
Method
LCS %
% Rec.
% Rec.
UG/L
Blank
RecoveryRange
RPD
% REC
N-Nitrosodimethylamine
0.970
ND
44
8-104
Bis(2-chloroethyl)ether
0.430
ND
70
45-111
Phenol
0.460
ND
32
D-76
34
34
1
42
12-110
2-Chlorophenol
0.300
ND
59
30-107
80
79
0
40
27-123
1,3-Dichlorobenzene
0.250
ND
53
48-90
1,4-Dichlorobenzene
0.200
ND
54
50-90
76
76
0
28
36-97
1,2-Dichlorobenzcne
0.100
ND
54
50-93
Bis(2-chloroisopropyl)ether
0.380
ND
60
50-107
N-nitrosodi-n-propylamine
0.500
ND
62
47-111
90
96
6
38
41-116
Hexachloroethane
0.220
ND
54
36-90
2-Nitrophenol
0.670
ND
68
33-110
2,4-Dimethylphenol
1.550
ND
52
43-100
Nitrobenzene
0.500
ND
56
46-112
Isophorone
0.510
ND
54
50-104
Bis(2-chloroethoxy)methane
0.420
ND
60
49-105
2,4-Dichlorophenol
0.540
ND
59
33-108
1,2,4-Trichlorobenzene
0.560
ND
55
47-95
79
80
0
28
39-98
4-Chloro-3-methylphenol
1.830
ND
62
44-107
92
96
4
42
23-97
Naphthalene
0.710
ND
52
50-96
Hexachlorobuladiene
0.770
ND
57
24-100
2,4,6-Trichlorophenol
0.540
ND
54
22-124
2-Methyl-4,6-Dinitrophenol
3.250
ND
67
16-115
4-Nitrophenol
6.670
ND
28
1-69
33
31
6
50
10-80
Hexachlorocyclopentadiene
0.970
ND
56
16-85
N/A
= Data Not Available * = FAILED

QA/QC Summary
Method:8270/625 (100/200 PPB OC)
I FILE NAME:WLC0520-MS3
Page 2 of 2
CLIENT:SCARLETT GEOPHYSICAL (PROJECT:RUTHERFORD
CENTRAL)
LCS
Acceptr
ange
QC LE%HTS
Compound
MDL
Method
LCS %
MS
% Rec.
MSD
% Rec.
RPD
UG/L
Blank
Recovery
2-Chloronaphthalene
0.420
ND
57
51-100
RPD
%REC
Dimethyl phthalate
0.400
ND
65
47-107
Acenaphthylene
0.150
ND
58
49-100
2,6-Dinitrotoluene
0.670
ND
64
49-106
Acenaphthene
0.280
ND
63
48-102
87
84
3
31
46-118
2,4-Dinitrotoluene
0.670
ND
72
50-106
88
77
14
38
24-96
Diethyl phthalate
0.820
ND
66
49-107
4-Chlorophenyl phenyl ether
0.730
ND
57
43-112
2,4-Dinitrophenol
4.190
ND
58
D-118
Pentachlorophenol
5.220
ND
57
15-123
61
58
5
50
9-103
N-Nilrosodiphenylamine
1.150
ND
63
35-121
4-Bromophenyl phenyl ether
0.670
ND
59
48-107
Hexachlorobenzene
0.390
ND
62
50-102
Phenanthrene
0.280
ND
54
42-105
Anthracene
0.200
ND
51
44-104
Di-N-Butyl phthalate
0.650
ND
59
44-111
Benzidine
3.370
ND
10
D-48
Pyrene
1.920
ND
63
39-107
80
81
0
31
26-127
Benzyl butyl phthalate
1.220
ND
61
39-116
Benzo(a)anthracene
0.380
ND
65
36-114
3,3-Dichlorobenzidine
5.050
ND
31
6-52
Chrysene
0.700
ND
65
45-99
Bis(2-ethyl-hexyl)phthalate
1.140
ND
61
30-134
Di-N-Octyl phthalate
0.740
ND
75
37-131
Benzo(b)fluoranthene
0.770
ND
92
49-107
Benzo(k)fluoranthene
0.600
ND
58
37-112
Benzo(a)pyrene
0.430
ND
77
49-105
Indeno(1,2,3-cd) pyrene
1.210
ND
68
38-122
Dibenzo(a,h)anthracene
1.680
ND
68
43-118
Benzo(g,h,i)perylene
1.780
ND
62
42-119
NIA
= Data Not Available * = FAILED

OA1OC Summary
Method! 8270/625 100/200 PPB C FILE NAME:WLC052OA-MS3 Page 1 of 2
CLIENT:SCARLETT GEOPHYSICAL (PROJECT:RUTHERFORD CENTRAL)
SAMPLE ID: 66763-01,66764-01,66838-01,66841-01,66844-01,66845-01,66846-01
INSTRUMENT:MS-3
Extraction Method
3510
Date Extracted
05/17/19
Weight Extracted
1 L
Final Extract Volume
1ML
Date Analyzed
05/20/19
% Surrogate Recovery
48
36
75
70
72
87
Acceptance Range
(5 - 77)
1 (7 - 64)
(29 -149)
(12 -123)
(10 -133)
(20 -133)
Compound
N-Nitrosodimethylamine
Bis(2-chloroethyl)ether
Phenol
2-Chlorophenol
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,2-Dich1orobcnzcnc
Bis(2-chloroisopropyl)ether
N-nitrosodi-n-propylaminc
2-Nitrophenol
2,4- Dime thylphenol
Isophorone
13is(2-ch1orocthoxy)methane
2,4-Dichlorophenol
1,2,4-Trcchlorobenzene
Naphthalene
Hexachlorobutadiene
2,4,6-Trichlorophenol
2-Methyl-4,6-Dinitrophenol
IHexachlorocyclopentadiene
MDL
Method
UG/L
Blank
0.970
ND
0.430
ND
0.460
ND
0.300
ND
0.250
ND
0.200
ND
0.100
ND
0.380
ND
0.500
ND
0.220
ND
0.670
ND
1.550
ND
0.500
ND
0.510
ND
0.420
ND
0.540
ND
0.560
ND
1.830
ND
0.710
ND
0.770
ND
0.540
ND
3.250
ND
6.670
ND
0.970
ND
N/A
= Data Not Available
LCS Accept. Range
MS
MSD
RPD
;S %
Rec.
% Rec.
ove
50
8-104
71
45-111
37
D-76
34
34
1
64
30-107
80
79
0
61
48-90
61
50-90
76
76
0
61
50-93
65
50-107
65
47-111
90
96
6
61
36-90
64
33-110
55
43-100
64
46-112
57
50-104
60
49-105
63
33-108
59
47-95
79
80
0
67
44-107
92
96
4
53
50-96
61
24-100
49
22-124
61
16-115
27
1-69
1 33
31
1 6
67
16-85
* = FAILED
C LIMITS
PD % REC
42 1 12-110
40 27-123
28 1 36-97 1
38 1 41-116 1
28 39-98
42 23-97
50 1 10-80 I

Ain., Summary
Method:8270/625 (100/200 PPB QC)
I FILE NAME:WLC052OA-MS3
Page 2 of 2
CLIENT:SCARLETT GEOPHYSICAL (PROJECT:RUTHERFORD
CENTRAL)
LCS
Acceptr
an e
QC LIAUTS
Compound
MDL
Method
LCS %
MS
MSD
RPD
UG/L
Blank
Recovery
% Rec.
% Rec.
2-Chloronaphthalene
0.420
ND
68
51-100
RPD
%REC
Dimethyl phthalate
0.400
ND
71
47-107
Acenaphthylene
0.150
ND
61
49-100
2,6-Dinitrotoluene
0.670
ND
69
49-106
Acenaphthene
0.280-
ND
71
48-102 1
87
84
3
31
46-118
2,4-Dinitrotoluene
0.670
ND
74
50-106
88
77
14
38
24-96
Diethyl phthalate
0.820
ND
72
49-107
4-Chlorophenyl phenyl ether
0.730
ND
67
43-112
2,4-Dinitrophenol
4.190
ND
51
D-118
Pentachlorophenol
5.220
ND
48
15-123
61
58
5
50
9-103
N-Nitrosodiphenylamine
1.150
ND
70
35-121
4-Bromophenyl phenyl ether
0.670
ND
64
48-107
Hexachlorobenzene
0.390
ND
65
50-102
Phcnanthrenc
0.280
ND
66
42-105
Anthracene
0.200
ND
58
44-104
Di-N-Butyl phthalate
0.650
ND
70
44-111
Benzidine
3.370
ND
30
D48
Pyrene
1.920
ND
69
39-107
80
81
0
31
26-127
Benzyl butyl phthalate
1.220
ND
69
39-116
Benzo(a)anthmcene
0.380
ND
74
36-114
3,3-Dichlorobenzidine
5.050
ND
35
6-52
Chrysene
0.700
ND
66
45-99
Bis(2-ethyl-hexyl)phthalate
1.140
ND
65
30-134
Di-N-Octyl phthalate
0.740
ND
87
37-131
Benzo(b)fluoranthene
0.770
ND
107
49-107
Benzo(k)fluomnthene
0.600
ND
72
37-112
Benzo(a)pymne
0.430
ND
92
49-105
Indeno(1,2,3-cd) pyrene
1.210
ND
81
38-122
Dibenzo(a,h)anthracene
1.680
ND
81
43-118
Benzo(g,h,i)perylene
1.780
ND
73
42-119
NIA
= Data Not Available * = FAILED

RESEARCh & ANAIyTICAt
LAbogiATORIES, INC.
Ancolyticco]/Process Consultotlons
Quality Control Summary Results for Project identified as Rutherford Central (A Scarlett Geophysical Project, 07-15 May 2019)
0 6^
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C 4':
¢ia N0#34 a,
'..�ED PNP��o•
Chlorinated Pesticides
EPA Method 8081\8082
Parameter
Method Blank
(m \L
Matrix
Spike
%Recovery
Spike
Diplicate
%Recovery
Quality
Control
Limits
Analyst
Aldrin
ND
123
124
70-130
MG
alpha-BHC
ND
N/A
N/A
N/A
MG
beta-BHC
ND
N/A
N/A
N/A
MG
delta-BHC
ND
N/A
N/A
N/A
MG
gamma-BHC(Lindane)
ND
122
126
70-130
MG
Chlordane, Total
ND
N/A
N/A
N/A
MG
4,4'-DDD
ND
N/A
N/A
N/A
MG
4,4'-DDE
ND
N/A
N/A
N/A
MG
4,4'-DDT
ND
117
123
70-130
MG
Dieldrin
ND
112
109
70-130
MG
Endosulfan I
ND
N/A
N/A
N/A
MG
Endosulfan 11
ND
N/A
N/A
N/A
MG
Endosulfan sulfate
ND
N/A
N/A
N/A
MG
Endrin
ND
113
112
70-130
MG
Endrin aldehyde
ND
N/A
N/A
N/A
MG
Heptachlor
ND
123
128
70-130
MG
Heptachlor epoxide
ND
N/A
N/A
N/A
MG
Methoxychlor
ND
N/A
N/A
N/A
MG
Toxaphene
ND
N/A
N/A
N/A
MG
oclor-1016
ND
118
126
70-130
MG
Aroclor-1221
ND
N/A
N/A
N/A
MG
Aroclor-1232
ND
N/A
N/A
N/A
MG
Aroclor-1242
ND
N/A
N/A
N/A
MG
Aroclor-1248
ND
N/A
N/A
N/A
MG
oclor-1254
ND
N/A
N/A
N/A
MG
Aroclor-1260
ND
118
126
1 70-130
MG
COMMENTS: 66460-01,03, 66461-01, 66565-01, 66566-01-03, 66586-01, 66587-01, 66763-01, 66764-01, 66838-01, 66841-01, 66844-01
66845-01, 66846-01
Comsponding Samples:
% = Percent
ND =Non Detected
N/A =Not Available

❑j
RESEARCh & ANA[yTICA1
LAbORATORIES, INC.
Analytical/Process Consultations
Quality Contra[ Summary Results for ProjeciIdendfred as Rutherford Central (A Scarlett Geophysical projed, 07-I S May 2019)
,„,b ,nrnpnrhi
s� N044 _1.
r°..... EDPNP��o•
Chlorinated Herbicides
EPA Method 8151 A
Parameter
Method Blank
fore\Ll
Matrix
Spike
%Recovery
Spike
Diplicate
%Recovery
Quality
Control
Limits
Analyst
2,4-D
ND
108
104
70-130
MG
2,4,5-T
ND
93
91
70-130
MG
2,4,5-TP(Silvex)
ND
99
95
70-130
MG
Dinoseb
ND
107
106
70-130
MG
COMMENTS: 66461-01,66565-01,66586-01,66587-01,66763-01,66764-01,66838-01,66841-01,66844-01,66845-01,66846-01
Corresponding Samples:
% = Percent
ND =Non Detected
N/A =Not Available

RESEARCIi & ANAlyTICAI
LAbORATORI E5, INC.
Analytical/Process Consultations
„rrrrrrr...
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MC #34
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Quality Control SWnunary Resultsfor Project Identyled as ut erford Centralcur ett Geophysical Proje4 07-15 May 2019)
Inorganics
Appendix I
ararneter
Prep.
Blank
(u/[.)
ICV
Recovery
%
CCV
Recovery
1s
LCS
Recovery
%
Spike
Recovery
%
%. Difference
COD
BDL
92
96
103
96
<1
97
BOD
BDL
92
N/A
89
N/A
5
Sulfide
BDL
96
98
100
99
1
Alkalinity
BDL
92
N/A
92
97
<1
Chloride
BDL
95
97
95
101
<1
97
99
itate-Nitrogen
BDL
100
102
102
101
2
102
Sulfate
BDL
101
103
100
100
2
963
OC
BDL
104
96
103
99
<1
96
DS
BDL
105
N/A
102
N/A
<1
Cyanide
BDL
100
108
108
93
<l
96
96
Tin
BDL
109
104
109
114
l
104
107
Corresponding Samples:66460-01, 66461-01, 66565-01, 66566-03, 66586-01, 66587-01, 66763-01, 66763-03, 66764-01, 66838-01,
6841-02, 66844-01, 66845-01, 66846-01-03
/, = Percent
CV = Initial Calibration Verification * Post Spike
CV = Continuing Calibration Verification
S = Laboratory Control Sample
VIA= Not Available