4103_Guilford_WhiteStreet_PhaseII_CAER_FID1748073_20221130

%X%I GOLDER
REPORT
GROUNDWATER CORRECTIVE ACTION
EVALUATION REPORT
White Street Landfill - Phase ll, Permit No. 41-03
Submitted to:
City of Greensboro Field Operations Department
401 Patton Avenue
Greensboro, North Carolina 27406
Submitted by:
Golder Associates NC, Inc.

�R USE ONLY: J I ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No DoclEvent #:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 1313 .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):
Golder Associates NC, Inc. on behalf of the City of Greensboro
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Rachel P. Kirkman, PG Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24. 2006)
White Street Landfill - Phase II 2503 White Street 41-03 .1600
Greensboro, NC 27405
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring R 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 21
Leachale monitoring data 1-1Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify) Corrective Action Evaluation Report
Other(specify)
Notification attached?
e No. No groundwater or surface water standards were exceeded.
Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Rachel P. Kirkman, PG Director, Geologist 336-852-4903
Facility Representative Name (Print) Title (Area Code) Telephone Number
11-29-22 Affix NC Licensed/ Professional Geologist Seal
o/r`( c,�.[�..y.� ��55!an6rrsY}•,
5ignature Date :J' Ott f° r4;isk w._
Golder Associates NC, Inc., 5B Oak Branch Drive, Greensboro, NC 27407
Facility Representative Address
C-2862
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 612009

November 29, 2022
Distribution List
GL19131339 Task 300
Richard Lovett, PG, Environmental Compliance Support Manager, Field Operations, City of Greensboro, 401
Patton Avenue, Greensboro, NC 27406. 336-373-4188. [e-mail]
Michael Szychowicz, Landfill Compliance Supervisor, Field Operations, City of Greensboro, 2503 White Street,
Greensboro, NC 27405. 336-254-8096. [e-mail]
Jackie Drummond, Department of Environmental Quality, Division of Waste Management - Solid Waste Section,
2090 US Highway 70, Swannanoa, NC 28778. 828-296-4706. laclynne.drummond(LDncdenr.gov
W,I) GOLDER

November 29, 2022 GL19131339 Task 300
Executive Summary
This Corrective Action Evaluation Report (CAER) was prepared for the North Carolina Department of
Environmental Quality (NC DEQ) by Golder Associates NC, Inc., a member of WSP (Golder), for the White Street
Landfill's Phase II waste unit, which operates under North Carolina (NC) Solid Waste Permit No. 41-03. This
CAER was prepared in accordance with the guidance document "Guidelines for Corrective Action Evaluation
Reports" issued by the NC DEQ (i.e., NC DENR) and evaluates the effectiveness of the monitored natural
attenuation (MNA) and phytoremediation remedial strategy implemented between April 2017 to April 2022.
Based on our evaluation of the five-year MNA evaluation period from (April 2017 through April 2022), the
contaminant plume has not reached the facility boundary to the west and north of the Phase II Landfill. Based on
analytical data from groundwater samples collected from the sentry wells, NC 2L Standard exceedances of the
constituents of concern (COCs) continue to be contained within the facility property boundary. Overall, the
Environmental Protection Agency BIOCHLOR modeling shows that the groundwater plumes have reached
stabilization and trend graphs show overall declining COC trends.
Based on the available information, no downgradient off -site receptors have been identified within a 1500-foot
radius of the edge of waste of the Phase II Landfill. Because no potential risk receptors were identified
downgradient of the Phase II Landfill during the desktop receptor survey, the continuation of the phytoremediation
and MNA corrective action program for the remediation of volatile organic compounds (VOCs) at the facility is
recommended. The next CAER to evaluate the performance of the MNA remediation strategy of the shallow,
saprolite aquifer will be evaluated after the first semi-annual water quality monitoring event of 2025 per the
approved Corrective Action Plan.
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Table of Contents
1.0 INTRODUCTION.............................................................................................................................................1
1.1 Site Description and Background.........................................................................................................1
1.2 Groundwater Monitoring History ..........................................................................................................1
1.3 Aquifer Characteristics.........................................................................................................................3
1.4 Contaminant Distribution......................................................................................................................4
1.5 Description of Site Conceptual Model..................................................................................................5
1.6 Regulatory Status.................................................................................................................................6
2.0 CORRECTIVE ACTION SUMMARY..............................................................................................................5
2.1 Physical and Chemical Changes in the Aquifer Characteristics..........................................................6
2.2 Physical Changes in the Plume Characteristics..................................................................................6
2.3 Chemical Changes in the Plume Characteristics................................................................................6
2.3.1 VOC Degredation........................................................................................................................6
2.3.1.1 Aromatic Compounds.............................................................................................................6
2.3.1.2 Aliphatic Compunds................................................................................................................6
2.3.2 Geochemistry...............................................................................................................................6
2.3.3 BICHLOR Model..........................................................................................................................6
2.4 Refining the Conceptual Model...........................................................................................................6
2.5 Corrective Action Method Evaluation..................................................................................................7
2.6 Impacts at the Compliance Boundary and Off -site Migration..............................................................8
5.0 CONCLUSIONS AND RECOMMENDATIONS........................................................................................12
6.0 REFERENCES..........................................................................................................................................13
TABLES
TABLE 1
Summary of Well Construction Information
TABLE 2
Summary of Historical Groundwater Elevation Data
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TABLE 3
Summary of Estimated Horizontal Flow Velocities
TABLE 4
Summary of Historical Groundwater Monitoring Results — Detected Constituents
TABLE 5
Summary of Historical Groundwater Field Parameters
TABLE 6
Summary of Surface Water Monitoring Results — Detected Constituents
TABLE 7
Summary of Surface Water Field Parameters
FIGURES
FIGURE 1
Groundwater Surface Contour Map, April 25, 2017
FIGURE 2
Groundwater Surface Contour Map, April 19, 2022
FIGURE 3
Trend Graphs of Constituents -of -Concern Concentrations
FIGURE 4
Benzene Isopleth Map with Groundwater Surface Contours — April 25, 2017
FIGURE 5
1,4-Dichlorobenzene Isopleth Map with Groundwater Surface Contours — April 25, 2017
FIGURE 6
1,1-Dichloroethane Isopleth Map with Groundwater Surface Contours — April 25, 2017
FIGURE 7
Tetrachloroethene Isopleth Map with Groundwater Surface Contours — April 25, 2017
FIGURE 8
Trichloroethene Isopleth Map with Groundwater Surface Contours — April 25, 2017
FIGURE 9
Vinyl Chloride Isopleth Map with Groundwater Surface Contours — April 25, 2017
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FIGURE 10
Total Volatile Organic Compound Isopleth Map with Groundwater Surface Contours — April 25, 2017
FIGURE 11
Benzene Isopleth Map with Groundwater Surface Contours — April 19, 2022
FIGURE 12
1,4-Dichlorobenzene Isopleth Map with Groundwater Surface Contours — April 19, 2022
FIGURE 13
1,1-Dichloroethane Isopleth Map with Groundwater Surface Contours — April 19, 2022
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FIGURE 14
Tetrachloroethene Isopleth Map with Groundwater Surface Contours — April 19, 2022
FIGURE 15
Trichloroethene Isopleth Map with Groundwater Surface Contours — April 19, 2022
FIGURE 16
Vinyl Chloride Isopleth Map with Groundwater Surface Contours — April 19, 2022
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FIGURE 17
Total Volatile Organic Compound Isopleth Map with Groundwater Surface Contours — April 19, 2022
FIGURE 18
Hydrogeologic Cross -Section — April 19, 2022
FIGURE 19
Trend Graphs of Field Parameter Data
FIGURE 20
Trend Graphs of Monitored Natural Attenuation Parameter Data
FIGURE 21
Water Supply Wells, Springs, and Surface Water Intakes Map
APPENDICES
APPENDIX A
Natural Attenuation Screening Protocol Summaries (October 2017 — April 2022)
APPENDIX B
Biochlor Model: Screening Forms (April 2017 and April 2022)
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1.0 INTRODUCTION
This Corrective Action Evaluation Report (CAER) was prepared for the City of Greensboro (the City) by Golder
Associates NC, Inc., a member of WSP (Golder), for the White Street Landfill's Phase II waste unit, which
operates under North Carolina (NC) Solid Waste Permit No. 41-03. This CAER was prepared in accordance with
the guidance document "Guidelines for Corrective Action Evaluation Reports" issued by the NC Department of
Environmental Quality (DEQ).
1.1 Site Description and Background
The location of the facility is shown on the inlay on Figure 1. The White Street Landfill is located approximately
five miles northeast of downtown Greensboro, NC in Guilford County. Access to the site is from White Street,
which runs eastward towards the site off Summit Avenue and NC Highway 29.
Part of the James River watershed, North Buffalo Creek flows from southwest to northeast along the northwestern
border of the facility and then flows eastward, away from the facility near the northeastern end of the facility. The
location of this surface water feature and its associated tributaries are shown on the inlay on Figure 1.
Based on the topography as shown on Figure 1, topographic surface elevations at the facility range from
approximately 700 feet above mean sea level (AMSL) to nearly 850 feet AMSL. The site is surrounded by
wooded and agricultural properties to the northwest, residential properties to the south and southwest, and
residential and wooded properties to the east.
The Phase II Landfill is located northeast of the closed Phase I Landfill and northeast of the active Phase III
Landfill. The property also includes an active Type I compost facility, which is located in two general areas of the
landfill property and are situated east and west of the Phase I Landfill and south of the Phase 11 Landfill.
1.2 Groundwater Monitoring History
The original monitoring network consisted of one upgradient well (MW-13) and five downgradient wells (II-1, II-2,
II-3, II-4, and II-5). An additional upgradient well (MW-14) and three additional downgradient wells (II-6, II-7, and
11-8) were installed in 1995. Assessment monitoring at the Phase II facility was initiated in 1997 due to
groundwater exceedances of NC Appendix I constituents. The construction and demolition (C&D) waste unit
began accepting waste over top of the closed Phase II municipal solid waste (MSW) waste unit in 1998. Well
II-713 was installed in December 2000. Four monitoring wells (11-9, 11-10, 11-11, and 11-12) were installed in March
2005 as part of the Nature and Extent Study (NES) and well II-12 became part of the compliance monitoring
network. Construction information for monitoring wells is presented as Table 1 and available boring logs were
included in the 2017 CAER. An Assessment of Corrective Measures (ACM) was submitted in August 2007, which
presented potential corrective measures that could be implemented at the Phase II waste unit.
In October 2006, the City submitted an Alternate Source Demonstration (ASD) to address above -standard NC
Appendix I inorganic compounds detected in groundwater samples from the Phase II area. The ASD presented
data to support that the concentrations of barium, cadmium, cobalt, vanadium, and zinc detected at site
monitoring wells are naturally occurring; the ASD was approved by the NC DEQ by letter on November 15, 2007.
In response to a letter from the NC DEQ dated July 24, 2017, an addendum to the ASD was submitted on
November 20, 2017.
The Phase II facility is currently in corrective action due to concentrations of volatile organic compounds (VOCs)
in groundwater above applicable standards. The Corrective Action Plan (CAP) was approved by the NC DEQ on
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June 24, 2008, which proposed phytoremediation and monitored natural attenuation (MNA) as the remedial
strategy. Three sentinel monitoring wells (SMW-1, SMW-3, and SMW-4) were installed in June 2010 and the
EBuffer® hybrid poplar and willow trees were installed between March and November 2010. Well II-9 also serves
as a sentinel well for the corrective action monitoring program. Monitoring well II-313 was installed in June 2011 to
monitor groundwater quality downgradient of II-3, which has been impacted due to its close proximity to waste.
The Phase II Landfill's compliance monitoring network is currently comprised of 12 monitoring wells that monitor
the uppermost aquifer beneath the facility. Monitoring wells MW-13 and MW-14 are the upgradient wells for the
Phase II Landfill; MW-13 is shared as an upgradient well with the Phase I Landfill. Wells II-1, II-2, II-3, 114A, II-5,
II-6, II-7, II-713, II-8, and II-12 are downgradient compliance wells for the Phase II Landfill. Well II-313 is sampled to
monitor water quality downgradient of 11-3. Groundwater samples are analyzed for the NC Appendix I list of
constituents plus NC Appendix 11 `detects' during the first semi-annual water quality monitoring event of each year
and are analyzed for the NC Appendix II list of constituents during the second semi-annual water quality
monitoring event of each year. Currently, there are no additional NC Appendix II `detects' analyzed during the first
semi-annual water quality monitoring events of each year
The facility's monitoring network also includes five surface water sampling points, SW-1, SW-2, SW-3, SW-4, and
SW-5. Surface water point SW-1 is the facility's upstream sampling point located along North Buffalo Creek, west
of the facility, along Summit Avenue. Surface water point SW-2 is collected from a tributary to North Buffalo
Creek that flows from south to north into the stream, just west of the facility. Surface water point SW-3 is located
west of the facility, downstream of SW-1 and upstream of the confluence of North Buffalo Creek and the tributary
where SW-2 is sampled. Surface water points SW-4 and SW-5 are both located downstream of SW-1, SW-2, and
SW-3 along North Buffalo Creek. Surface water point SW-5 is located within the facility's property, at the northern
end of the Phase II Landfill and SW-4 is located to the east of the facility, off Rankin Mill Road. Surface water
points SW-1, SW-2, SW-3, and SW-4 are sampled in conjunction with the groundwater monitoring wells in
accordance with the facility's permits and approved Water Quality Monitoring Plan for the Phase I, Phase II, and
Phase III Landfills. Surface water point SW-5 is sampled in accordance with the permit 41-03, which includes the
Phase I and Phase II Landfills, but does not include the Phase III Landfill.
The corrective action monitoring activities include semi-annual monitoring of the four sentinel wells (II-9, SMW-1,
SMW-3, and SMW-4). Three compliance monitoring wells (11-1, II-7, II-713) also serve as sentinel wells for the
corrective action program. Groundwater samples from the sentinel wells are analyzed for the same parameters
as the compliance monitoring wells. MNA parameters are collected semi-annually from upgradient well MW-13
and sentinel wells II-1, II-9, and SMW-3. The MNA parameters include chloride, nitrate, sulfate, sulfide, ethene,
ethane, methane, total organic carbon (TOC), alkalinity, volatile fatty acids (VFAs). A CAER is to be prepared and
submitted to the NC DEQ every five years to evaluate MNA and the phytoremediation at the Phase II Landfill.
This report has been prepared to meet that requirement.
1.3 Aquifer Characteristics
The White Street Landfill is located within the Carolina Slate Belt of the Piedmont Physiographic Province of NC
(NCGS, 1985). Generally, the Carolina Slate Belt consists of Late Proterozoic to Cambrian volcanic and
greenschist-facies, metasedimentary rocks intruded by plutonic suites (Butler and Secor, 1991). The site geology
is characterized by a regional -scale felsic intrusive complex, which consists mainly of white to gray, fine- to
coarse -grained, massive to foliated metamorphosed granitic rock. The region is characterized by regional and
small-scale Mesozoic diabase dikes.
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The uppermost groundwater beneath the facility is present in a shallow, unconfined aquifer comprised of saprolite
and partially weathered rock (PWR). Groundwater occurs at depths of approximately 1 to 30 feet below ground
surface. Historical depth to water measurements are summarized in Table 2 and were used to prepare a
groundwater surface contour maps presented on Figures 1 and 2.
As presented on Figures 1 and 2, the groundwater flow in the uppermost aquifer beneath the site is generally to
the northwest toward North Buffalo Creek, which is located along the western property boundary for the southern
portion of the Phase II Landfill and the northern property boundary. The facility boundary is located west of North
Buffalo Creek for the northern portion of the Phase II Landfill. The groundwater surface contour map and
interpreted flow directions have been generally consistent over the last five years for this facility.
Based on the April 2017 and April 2022 groundwater surface contour maps (Figures 1 and 2), the average
hydraulic gradient in the shallow aquifer underlying the site, as measured along the conceptual flow paths shown
on the contour maps, were calculated to be 0.026 feet/foot and 0.022 feet/foot, respectively. Groundwater
velocities were calculated using a hydraulic conductivity of 2.61 X 10-4 centimeters per second (cm/s), which is
the average of the hydraulic conductivities calculated for the hydrogeologic units present at the facility's Phase II
and Phase III Landfills. This average is based on slug test data by BPA Environmental & Engineering Inc. (Phase
II) and G.N. Richardson & Associates (Phase III). The estimated effective porosity of the shallow aquifer is
expected to range from 0.20 (saprolite) to 0.09 (fractured rock). The effective porosity of saprolite was used in
calculations to provide a conservative estimate of groundwater flow.
Using the above values, the estimated rate of groundwater flow for the uppermost aquifer beneath the facility was
calculated using the following modified Darcy equation:
Vgw = KI/ne
where Vgw = average linear velocity (feet/year), K = hydraulic conductivity (feet/year), i = horizontal hydraulic
gradient, and ne = effective porosity.
Based on the April 2012 and April 2017 groundwater surface contour maps (Figures 1 and 2), the average
estimated linear groundwater flow velocity under the waste management unit is between approximately 300 to
354 feet/year toward the northwest (Table 3). The linear velocity equation above makes the simplified
assumptions of a homogeneous and isotropic aquifer. Therefore, this equation represents a likely average value
for the uppermost aquifer and does not account for heterogeneous and/or anisotropic conditions that may be
present in the uppermost aquifer at the facility.
1.4 Contaminant Distribution
The constituents -of -concern (COCs) in groundwater at the Phase II Landfill are VOCs and based on the CAP and
the 2017 CAER include benzene; 1,4-dichlorobenzene; 1,1-dichloroethane; tetrachloroethene; trichloroethene;
and vinyl chloride. Although thallium was initially included as a COC, it was eliminated as a COC in the Request
to Suspend Construction of Select Phytoremediation Beds, which was an amendment to the CAP and was
submitted on February 3, 2010. Historical analytical results for groundwater samples are summarized in Table 4
of this report. Field parameters are summarized in Table 5. The laboratory certificates -of -analysis and field forms
for sampling events between April 2017 and April 2022 were included in each semi-annual water quality
monitoring report since the submittal of the 2017 CAER.
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Ten NC Appendix I VOCs (benzene; chlorobenzene; 1,4-dichlorobenzene; 1,1-dichloroethane;
cis-1,2-dichloroethene; methylene chloride; tetrachloroethene; toluene; trichloroethene; and vinyl chloride) were
detected at concentrations above their respective Practical Quantitation Limits (PQLs) in samples from one or
more downgradient monitoring wells during the 2017 to 2022 MNA sampling period. Five NC Appendix I VOCs
were detected in groundwater samples at concentrations that exceeded their respective SWSLs and NC 2L
Standards during this timeframe: benzene (in samples collected from II-1, II-3, and II-6), 1,4-dichlorobenzene (in
samples collected from 11-1), 1,1-dichloroethane (in samples collected 11-2, 11-3, and SMW-3), tetrachloroethene (in
samples collected from 11-2), and vinyl chloride (in samples from 11-2, 11-9, and SMW-3). NC Appendix 11
constituent endosulfan I was detected at a concentration above the PQL, but below the NC 2L Standard in the
sample from II-6 during the October 2017 event.
Based on the above information, the current COCs for the Phase II Landfill include benzene; 1,4-dichlorobenzene;
1,1-dichloroethane; tetrachloroethene; trichloroethene; and vinyl chloride. COC concentration trend graphs for the
past 10 years, for the current COCs are presented on Figure 3.
Based on available data, North Buffalo Creek, which is located to the west and north of the Phase II Landfill, is
expected to act as a hydraulic boundary for the uppermost aquifer. Therefore, contaminants migrating from the
Phase II Landfill is laterally limited as groundwater from the uppermost aquifer discharges into North Buffalo
Creek. North Buffalo Creek is located at the facility boundary at the southwestern and northern portions of the
Phase II Landfill. The facility boundary is located west of North Buffalo Creek in the northwestern portion of the
Phase II Landfill. The vertical component of contaminant migration has been assessed by monitoring data for well
MW-7B. VOCs detected in samples from MW-7B have been limited to acetone; 2 butanone; 1,1-dichloroethane;
cis- 1,2-dichloroethene; and tetrachloroethene; only 1,1-dichloroethane and tetrachloroethene have been detected
in the last five years and were reported at concentrations below their respective NC 2L Standards at this location.
The lateral extent of contaminant migration is shown on isopleth maps included as Figures 4 through 17. Figures
4 through 9 represent each of the COCs during the April 2017 water quality monitoring event. Figure 10 is an
isopleth map of total VOCs from the April 2017 event. Figures 11 through 16 represent each of the COCs during
the April 2022 water quality monitoring event and Figure 17 shows the total VOCs from the April 2022 event.
Figures 10 shows that during the April 2017 monitoring event, the primary areas of contaminant migration are
northwest and north of the waste unit, which are referred to in this report as the north-northwest plume. Other
areas with low-level concentrations of VOCs are located west of the waste unit at well II-1 (western plume),
northeast of the waste unit at well 114A (northeastern plume), and south of the waste unit at well II-8 (southern
plume).
1.5 Description of Site Conceptual Model
The site conceptual model is typical for the NC Piedmont physiographic province and is based on models
presented by Heath (1982 and 1989) and LeGrand (2004). The groundwater flow regime is two-part system
consisting of saprolite overlying fractured, crystalline bedrock. The saprolite consists of an unconsolidated to
semi -consolidated material ranging in size from silt to boulders. Water is introduced to the saprolite by
precipitation and stream flow, which slowly moves downward into the bedrock.
The site geology consists of fractured crystalline bedrock overlain by saprolite. The saprolite observed at the
Facility has a transitional partially weathered rock zone that consists of weathered bedrock with little saprolite.
The thickness of the saprolite and partially weathered rock varies across the site. The bedrock primarily consists
of granitic gneiss.
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Groundwater is expected to move through the saprolite to the partially weathered rock, where groundwater will
primarily flow laterally on top of the bedrock. A component of the groundwater will flow through interconnected
fractures into bedrock. The groundwater flow directions are generally expected to mimic topography but can be
influenced by relict structure. The compliance groundwater monitoring wells installed around Phase II generally
intersect and monitor the saprolite and partially weathered rock.
The Phase II waste unit represents an upland area that generally slopes downward to the northwest toward North
Buffalo Creek. The waste management unit is generally located in a recharge area of the uppermost aquifer.
Recharge is limited by the landfill cover, which is composed of compacted low permeability clay. Any impacted
groundwater will flow northwest toward North Buffalo Creek. Based on available data, North Buffalo Creek is
expected to serve as a hydraulic boundary and groundwater in the saprolite, partially weathered rock, and upper
bedrock are expected to discharge into North Buffalo Creek (S&ME, 2012). A cross-section showing typical site
conditions downgradient of the Phase II waste unit is provided as Figure 18.
Groundwater quality, down -gradient of the landfill, is monitored by the compliance monitoring well network and
corrective action sentinel monitoring wells, which are located between the Phase II waste unit and North Buffalo
Creek. The area of highest COC groundwater concentrations is expected to be directly beneath the waste unit.
The compliance monitoring network is expected to encounter the dissolved phase groundwater plume, which
represent the outer most portions of the plume.
1.5 Regulatory Status
A NES, outlining several water quality standard exceedances near the north -northwestern property boundary of
the Phase II Landfill, was submitted to the NC DEQ in August 2007. An Assessment of Corrective Measures
(ACM) report was also submitted to the NC DEQ on August 31, 2007. Pursuant to the guidelines in 15A NCAC
13B.1636, the City of Greensboro then submitted a CAP, dated April 30, 2009, which was approved by NC DEQ
in a letter dated May 14, 2009. In this letter, the Solid Waste Section approved the implementation of MNA and
phytoremediation as the corrective action measures in accordance with 15A NCAC 13B.1636 and .0547. A
technical evaluation of MNA as a remedy is required to be submitted at least once every five years in a CAER.
The first CAER was submitted on May 31, 2012, and was approved in a letter dated August 16, 2012, and the NC
DEQ granted the City permission to continue MNA for another five-year period. The second CAER was submitted
on December 28, 2017, and was approved in a letter dated January 5, 2018, and the NC DEQ granted the City
permission to continue MNA for another five-year period. This report has been prepared to serve as a technical
evaluation of the five years since the submittal of the last CAER.
2.0 CORRECTIVE ACTION SUMMARY
The CAP was approved by the NC DEQ on June 24, 2008, which proposed phytoremediation and MNA as the
remedial strategies. MNA was selected as an appropriate remedy due to the low risk to human health, the fact
that the groundwater flow is not towards any type of drinking water supply (i.e., off -site potential receptors), and
the fact that the velocity of the groundwater does not indicate relatively fast off -site migration. Further, based on
available data, North Buffalo Creek is expected to serve as a hydraulic boundary and groundwater likely
discharges to North Buffalo Creek. North Buffalo Creek is located at the facility boundary at the southwestern and
northern portions of the Phase II Landfill. The facility boundary is located west of North Buffalo Creek in the
northwestern portion of the Phase II Landfill. Data collected at the site prior to implementing MNA showed that
reducing geochemical conditions did exist at the landfill and that natural absorption, biodegradation, and
molecular dispersion (i.e., attenuation) of VOC may already be occurring.
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2.1 Physical and Chemical Changes in the Aquifer Characteristics
There have been no noticeable changes to the physical and chemical characteristics of the aquifer during this
MNA evaluation period.
2.2 Physical Changes in the Plume Characteristics
With the installation and maturation of the phytoremediation stands, there theoretically have been changes to the
physical characteristics of the plume. The hybrid poplar and willow trees were planted in April 2011 in two
EBuffer® areas. The Northern EBuffer® Area is located between wells II-9 and SMW-3. The Southern EBuffer®
Area is located in proximity to well II-1.
As the trees in these areas have matured and grown over the last five years, it is expected that they have begun
to remove a significant amount of shallow groundwater through evapotranspiration, and therefore, have influenced
local groundwater flow toward each EBuffer® Area.
2.3 Chemical Changes in the Plume Characteristics
With the installation and maturation of the trees within the EBuffer® areas, as well as fluctuations within the
contaminant plume, there have been chemical changes in the contaminant plume over the five-year monitoring
period. Since the implementation of the phytoremediation and MNA corrective action plan, the overall sizes of the
total VOC plumes have decreased, as described in the following report sections.
2.3.1 VOC Degradation
As presented in Section 1.4, six COCs were identified during the last corrective action evaluation period. These
six VOCs can be divided into two main groups: aromatic and aliphatic organic compounds. The aromatic
compounds identified as COCs at the facility are benzene and 1,4-dichlorobenzene, and the aliphatic compounds
identified as COCs are 1,1-dichloroethane; tetrachloroethene; trichloroethene; and vinyl chloride.
2.3.1.1 Aromatic Compounds
Aromatic VOCs are readily susceptible to the natural attenuation processes in aerobic environments. Once
exposed to the atmosphere, aromatic VOCs are rapidly attenuated by volatilization, ultra -violet (UV) - oxidation,
photodegradation, and/or biodegradation. Aromatic VOCs degrade slower in the anaerobic conditions found in
the subsurface at the facility. Aromatic compounds with alkyl functional groups (e.g., toluene, and xylenes) are
usually easier to degrade than benzene, because the presence of the functional group tends to increase the
biodegradation rates. However, aromatic VOCs may also provide a carbon source for the stimulation of biological
degradation of chlorinated aliphatic compounds under anaerobic conditions. Therefore, under the mixed -plume
scenario present, natural biodegradation processes for both contaminant classes may be stimulated at the facility
(USGS, 2006).
Over the last five-year period, benzene has been detected at concentrations above the NC 2L Standard in
samples from downgradient wells II-1, II-3, and II-6. The benzene detections in samples from II-1 have been
sporadic since the April 2016 event and have been at or below the NC 2L Standard for the last five events.
Concentrations of benzene in the samples from II-3 have generally been declining since the April 2016 event with
concentrations below the NC 2L Standard since April 2019. Benzene has not been detected in samples from II-3
during the last 3 events and benzene has historically not been detected in samples from well II-3B, which is
downgradient of II-3. The benzene detections in samples from II-6 have been sporadic since the October 2010
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November 29, 2022 GL19131339 Task 300
event and benzene has not been detected in samples from II-6 during the last five events. Benzene has
historically not been detected in samples from well SMW-4, which is downgradient of II-6.
Since the October 2017 event, 1,4-dichlorobenzene has been detected at concentrations above the NC 2L
Standard in samples from downgradient well II-1. Over that time period,1,4-dichlorobenzene concentrations in
samples from II-1 have shown a seasonal influence typically with higher concentrations during the fall events.
2.3.1.2 Aliphatic Compounds
Aliphatic VOCs are relatively soluble and mobile in groundwater, generally resistant to degradation in aerobic
environments, and generally relatively harder to break down in groundwater than aromatic VOCs. Due to the
relatively recalcitrant nature of aliphatic VOCs, higher concentrations of aliphatic VOCs are generally found further
downgradient in groundwater than aromatic VOCs when similar source masses are involved. Unlike aromatic
VOCs, biodegradation rates for most aliphatic VOCs are relatively higher in anaerobic aquifer conditions, as
compared to aerobic aquifer conditions.
Tetrachloroethene and trichloroethene are considered to be the `parent' aliphatic chlorinated compounds. These
compounds will naturally degrade by reductive dechlorination in a predictable sequence in an anaerobic
environment with the right geochemical conditions in the presence of the bacterium dehalococcoides (DHC). In
anaerobic environments, the highest concentrations of tetrachloroethene and trichloroethene tend to be near the
source, with degradation products (`daughter' products such as dichloroethene, vinyl chloride, and ethene) located
downgradient from the source.
Published literature indicate that the bacterium DHC will degrade tetrachloroethene to trichloroethene,
dichloroethene, vinyl chloride, and finally to ethene in the absence of trichloroethene. Other bacteria have been
shown to degrade one or more of the ethene compounds, but only DHC has been demonstrated to fully degrade
the series of daughter products to ethene, an unregulated compound. Literature reports indicate that the DHC
degradation series can be inhibited or interrupted at the DCE-to-vinyl-chloride stage and vinyl-chloride-to-ethene
stage if the aquifer is characterized by weakly reductive conditions. Data obtained during the 2017 — 2022 time
period indicate that the entire degradation suite of chlorinated ethene compounds is present in the groundwater at
the site, suggesting the presence of DHC.
Anaerobic conditions are often present in the waste mass of landfills. As a result, the degradation of
tetrachloroethene and trichloroethene to intermediate products may occur in, or within close proximity to the waste
mass. Degradation of chlorinated VOCs in groundwater can be indicated by sequentially overlapping plumes of
parent and degradation products, with the vinyl chloride plume generally located farthest from the point of the
release. When degradation is occurring within the waste mass, clear indication of the degradation sequence can
become difficult due to the introduction of the degradation products at the source area. Results at the facility do
definitively show that some reductive dechlorination and biodegradation have occurred suggesting that monitored
natural attenuation is an effective remedy (USGS, 2006).
Over the last five-year period, 1,1-dichloroethane has been detected at concentrations above the NC 2L Standard
in samples from downgradient wells II-2, II-3, and SMW-3. The concentrations in samples from II-2 have been
declining since the October 2010 event and have been below the NC 2L Standard during the last eight events.
1,1-dichloroethane has not been detected in samples from SMW-1, which is located downgradient of II-2.
Concentrations of 1,1-dichloroethane in the samples from II-3 have been declining since the October 2015 event
and have been below the NC 2L Standard during the last eight events. 1,1-dichloroethane has historically not
been detected at concentrations above the NC 2L Standard in samples from well II-313, which is downgradient of
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II-3. Concentrations of 1,1-dichloroethane in samples from SMW-3 have only exceeded the NC 2L Standard
during the April 2018 event. 1,1-dichloroethane has not been detected at concentrations above the NC 2L
Standard in samples from II-9, which is upgradient of SMW-3, since the May 2013 event.
Over the last five-year period, tetrachloroethene has been detected once at a concentration above the NC 2L
Standard in a sample from II-2 during the April 2017 event. Tetrachloroethene has not been detected in samples
from II-2 during the last six events. Tetrachloroethene has historically not been detected in samples from SMW-1,
which is located downgradient of II-2.
Trichloroethene has not been detected at concentrations above the NC 2L Standard in samples from II-2 since
the May 2013 event. Trichloroethene has not been detected in samples from II-2 during the last three events.
Trichloroethene has not been detected in samples from SMW-1, which is located downgradient of II-2.
Vinyl chloride has shown a decreasing trend in concentrations in samples from II-2 since April 2016 and has not
been detected in samples during the last two events. Over the last five-year period at II-9, vinyl chloride was
detected at a quantifiable concentration that exceeded the NC 2L Standard during the October 2017 event and
was detected at an estimated concentration that exceeded the NC 2L Standard during the October 2020 event.
Over the last five-year period, vinyl chloride had been sporadically detected in samples from SMW-3 at
concentrations above the NC 2L Standard.
2.3.2 Geochemistry
Analysis of geochemical or indicator parameters (including chloride, dissolved oxygen, ethane, ethene, methane,
nitrate, oxygen reduction potential, total alkalinity, total organic carbon, sulfate, sulfide, and volatile fatty acids)
was performed on samples from the `performance monitoring' of MNA monitoring wells.
To assess the possibility that chlorinated (aromatic and aliphatic) VOCs are naturally attenuating at the site,
geochemical parameters have been evaluated based on criteria presented in the Technical Protocol for
Evaluating Natural Attenuation of Chlorinated Solvents in Ground Water (the Protocol), Table 2.3 (EPA, 1998).
The United States (US) Environmental Protection Agency (EPA) screening results are summarized in Appendix A
of this report. The screening results present the scoring criteria in the Protocol, as calculated for the background
monitoring well MW-14 and downgradient / sentinel monitoring wells II-1, II-9, and SMW-3 for each water quality
monitoring event since the April 2017 event.
The reported concentrations of dissolved oxygen (DO) are generally lower at the downgradient / sentinel wells,
than that of the upgradient well MW-14. The average DO concentrations at the three downgradient / sentinel
wells II-1, II-9, and SMW-3 are 1.2, 1.0, and 1.1 milligrams per liter (mg/L), respectively, since April 2017. The
average DO concentration at the upgradient well MW-14 is 2.5 mg/L since April 2017.
During the April 2012 to April 2017 evaluation period, measurements of oxygen reduction potential (ORP) were
generally much higher at the upgradient well MW-14 with an average value of 204 milli -volts (mV) compared to an
average ORP at downgradient wells II-1, II-9, and SMW-3 of 47, 86, and 32 mV, respectively (Table 5, Figure 19).
During the April 2017 to April 2022 period, there has been an increase in average ORP measurements at II-9 and
SMW-3 with MW-14 having an average value of 190 mV compared to an average ORP at II-1, II-9, and SMW-3 of
22, 240, and 94 mV, respectively (Table 5, Figure 19). The upgradient to downgradient comparisons of ORP
indicate that a decrease in the reductive environment downgradient of the plume. As noted in the previous
section, a reducing geochemical environment is generally supportive of reductive dechlorination (i.e.,
biodegradation) of chlorinated VOCs.
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The concentration of sulfate is variable but is consistently lower in the upgradient well compared to the
downgradient wells. Concentrations of sulfate in samples from the upgradient well MW-14 has averaged 2.1 mg/L
since April 2017. The concentrations of sulfate at downgradient wells II-1, II-9, and SMW-3 have averaged 40,
27, and 27 mg/L, respectively since April 2017 (Table 4). Concentrations of sulfate greater than 20 mg/L can
inhibit reductive dechlorination.
Nitrate concentrations above 1 mg/L can also inhibit reductive dechlorination. There have been no concentrations
of nitrate exceeding 1 mg/L in samples from MW-14, II-1, II-9, and SMW-3 since October 2018 (Table 4).
Chloride is ubiquitous and is generally non -reactive, and should, as a result of reductive dechlorination,
accumulate in the groundwater. Concentrations of chloride have been routinely detected at quantifiable
concentrations in samples from downgradient monitoring wells at the facility while only estimated concentrations
have been detected in samples from upgradient well MW-14 during the current MNA evaluation period, providing
evidence of reductive dechlorination of chlorinated COCs.
In areas of reductive dechlorination of chlorinated VOCs, there is a positive correlation between zones of
microbial activity and increased alkalinity. Increases in alkalinity result from the dissolution of minerals in the
aquifer matrix, which is driven by the production of carbon dioxide by the metabolism of microorganisms. The
alkalinity of groundwater samples was determined by laboratory analysis for total alkalinity during the current MNA
evaluation period. Figure 19 shows a significantly higher concentrations of alkalinity at the downgradient wells
compared to the upgradient well. Figure 19 also shows the elevated concentrations of ferrous iron in
downgradient wells as opposed to background well, again providing supporting evidence of biodegradation of
chlorinated VOCs.
Based on the evaluations presented above (refer to Tables 4 and 5, Figures 19 and 20, and Appendix A), the
geochemical or indicator data generally indicate limited to adequate evidence for anaerobic biodegradation of
chlorinated VOCs and suggest that anaerobic biodegradation of the chlorinated VOCs is naturally occurring.
Further, the presence of aromatic hydrocarbons within the plume and the generally reducing geochemical
conditions also allow for the degradation of the aromatic hydrocarbons via utilization as a carbon source during
biological degradation of chlorinated aliphatic hydrocarbons
2.3.3 BICHLOR Model
The northern part of the contaminant plume has consistently had the highest groundwater contaminant
concentrations and has the largest area of influence readily seen on the total VOC isoconcentration maps
(Figures 10 and 17); therefore, this area was selected for a performance evaluation of MNA. The flow paths
between II-9 and SMW-3, II-2 and SWM-1, and II-3 and II-313 were selected for modeling utilizing BIOCHLOR
(EPA, 2000) due to the alignment of monitoring wells with groundwater flow downgradient of the Phase II waste
unit, essentially following the contaminant plume.
Modeling was performed for the April 2017 through April 2022 monitoring events to compare the status of the
contaminant plumes at the beginning and end of the current 5-year evaluation period. The models assume that
waste was first placed in the Phase II Landfill in 1995. The BIOCHLOR modeling program generates plots that
compare concentrations of tetrachloroethene, trichloroethene, dichloroethene, vinyl chloride, and ethene over time
with no degradation, to concentrations where sequential 1st order biological attenuation is occurring. Each data
input page and the associated constituent plots are provided as Appendix B.
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November 29, 2022 GL19131339 Task 300
Appendix B include the BIOCHLOR modeling results of flow path from II-9 and SMW-3 for April 2017 through April
2022. Tetrachloroethene and trichloroethene were not detected in samples from well II-9 and SMW-3 during any
of the monitoring events. Additionally, dichloroethane was not detected in samples from SMW-3 during any of the
events. Dichloroethene concentrations plot on or below the first order decay line during each event except
concentrations at SMW-3 plot between the first order decay line and the no degradation line during the April 2019,
April 2020, April 2021, and October 2021 events. Vinyl chloride was not detected in the samples from II-9 during
the April 2021 and April 2022 events. Vinyl chloride concentrations plot on or below the 1st order decay line
during each remaining event. Ethene was not detected in the samples from II-9 and SMW-3 during the October
2020 and April 2022 events and ethene was not detected in the samples from II-8 during the April 2021 and
October 2021 events. Ethene concentrations plot on or below the 1st order decay line during each remaining
event. The results from these plots indicate that natural attenuation is occurring at the site and that as long as
conditions at the site continue to be strongly anaerobic, biodegradation will likely continue.
Appendix B show the BIOCHLOR modeling results of flow path II-2 and SMW-1 for April 2017 through April 2022.
Tetrachloroethene, trichloroethene, dichloroethane, and vinyl chloride were not detected in any samples from
SMW-1 during the events. Ethene was not analyzed in any samples from II-2 and SMW-1 during the events.
Tetrachloroethene was only detected in samples from II-2 during the April 2017, October 2021, and April 2019
events. During those events, tetrachloroethene plotted below the 1st order decay line. Trichloroethene was not
detected in the samples from II-2 during the April 2021, October 2021, and April 2022 events. Trichloroethene
plotted below the 1st order decay line during the other events. Dichloroethene was not detected in the sample
from II-2 during the October 2021 event. Dichloroethene plotted on or below the 1st order decay line during the
other events. Vinyl chloride was not detected in the samples from II-2 during the October 2021 and April 2022
events. Vinyl chloride plotted below the 1st order decay line during the remaining events. The results from these
plots indicate that natural attenuation is occurring at the site and that as long as conditions at the site continue to
be strongly anaerobic, biodegradation will likely continue.
Appendix B show the BIOCHLOR modeling results of flow path II-3 and II-313 for April 2017 through April 2022.
Tetrachloroethene, trichloroethene, and vinyl chloride were not detected in any samples from II-3 and II-313 during
the events. Ethene was not analyzed in any samples from II-3 and II-313 during the events. Dichloroethene was
not detected in any samples from II-313 during the events and was not detected in II-3 during the April 2021,
October 2021, and April 2022 events. Dichloroethene plotted below the 1st order decay line during the remaining
events. Vinyl chloride was not detected in the samples from II-3 during the October 2021 and April 2022 events.
Vinyl chloride plotted below the 1st order decay line during the remaining events. The results from these plots
indicate that natural attenuation is occurring at the site and that as long as conditions at the site continue to be
strongly anaerobic, biodegradation will likely continue.
According to the current data, it is likely that the plume sizes are relatively stable, as indicated by the BIOCHLOR
model. The cis- 1,2-dichloroethene variety is the prominent form of dichloroethene, which indicates that the
detections represent daughter products of trichloroethene. In summary, the results of the BIOCHLOR modeling
conducted for April 2017 and April 2022 at the facility indicate that biodegradation is occurring downgradient of the
Phase II waste unit.
2.4 Refining the Conceptual Model
The site conceptual model presented in the May 2012 Phase II Corrective Action Evaluation Report submitted by
S&ME, Inc. remains an accurate depiction of site conditions. Due to the low-level detections of VOCs at the
facility, the BIOCHLOR models are limited in its ability to accurately depict site conditions (Appendix B). The
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November 29, 2022 GL19131339 Task 300
BIOCHLOR models along with other data including the EPA screening forms (Appendix A) and the geochemical
and indicator parameters (Tables 4 and 5 and Figures 19 and 20) suggest biodegradation of COCs is occurring at
the facility. Some evidence, including data in the EPA screening forms and indicator parameter data summarized,
indicate that reductive biodegradation may decrease with an increasing distance from the source. As reductive
dechlorination is often limited by the amount of available organic carbon, such as MSW landfill leachate, as it is
consumed by the biodegradation process, a slower rate of biodegradation away from the landfill (i.e., an organic
carbon source) is expected.
2.5 Corrective Action Method Evaluation
The MNA corrective action method shows evidence that biodegradation is occurring along the evaluated transects
(II-9 and SMW-2, II-2 and SMW-1, and II-3 and II-3B) and that there is a reduction in contaminant concentrations
(with respect to chlorinated ethene COCs) along that transect. The BIOCHLOR models suggest that the plumes
have reached steady state conditions.
Evidence is present to support that monitored natural attenuation and phytoremediation as appropriate
groundwater corrective action remedies for the Phase II Landfill. As stated previously in this report, there is
sufficient evidence showing that reductive conditions exist and that reductive dechlorination is occurring. Due to
these strongly reductive conditions, it appear that the aromatics, more specifically benzene and
1,4-dichlorobenzene, may not breakdown as easily as they would in more aerobic conditions, though they may be
utilized and degraded as a carbon source in a mixed anaerobic plume scenario, effectively stimulating reductive
dechlorination. Also, if the aromatic compounds do transport downgradient, they likely encounter aerobic
conditions conducive to their biodegradation located farther from the landfill. Support for this is shown on
Figure 3. For example, concentrations of benzene and 1,4-dichlorobenzene have not decreased significantly in
samples immediately downgradient of the waste unit but have not been detected in wells further downgradient.
However, concentrations of the aliphatic COCs have been decreasing in samples immediately downgradient of
the waste unit.
2.6 Impacts at the Compliance Boundary and Off -site Migration
Figures 4 through 9 show concentration isopleths for the COCs from the April 2017 water quality monitoring
event, which was the last routine monitoring event prior to the last CAER being submitted. Figure 10 includes
isopleths for total VOCs from the April 2017 event. Based on the April 2017 laboratory analysis, VOCs that
originate from the Phase II Landfill are interpreted to have migrated downgradient to North Buffalo Creek at that
time, which likely serves as a hydraulic divide for shallow groundwater. North Buffalo Creek is located at the
facility boundary at the southwestern and northern portions of the Phase II Landfill. The facility boundary is
located west of North Buffalo Creek in the northwestern portion of the Phase II Landfill. Also based on the April
2017 analytical data, COCs originating from the Phase II Landfill are interpreted to have not migrated to North
Buffalo Creek at concentration above their respective NC 2L Standards.
Figure 11 through 16 show concentration isopleths for the COCs from the April 2022 water quality monitoring
event. Figure 17 includes isopleths for total VOCs from the April 2022 event. Based on the April 2022 laboratory
analyses, VOCs originating from the Phase II Landfill are also interpreted to have migrated downgradient to North
Buffalo Creek. Based on the April 2022 analytical data, COCs originating from the Phase II Landfill are
interpreted to have not migrated to North Buffalo Creek at concentration above their respective NC 2L Standards.
Further, the COCs have not been detected at quantifiable concentrations at the downstream surface water
sampling locations during this five-year evaluation period (Table 6).
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November 29, 2022 GL19131339 Task 300
As discussed previously there are four areas of contamination based on analytical data from the April 2017
monitoring event and depicted on Figure 10 and are referred to as the north-northwest plume, the western plume,
the northeastern plume, and the southern plume. Based on the isopleth maps from the April 2017 event and the
April 2022 event, included as Figures 4 through 17, the contaminant plumes of COCs have overall been
decreasing in size over the five-year evaluation period.
At the largest area of contamination, the north-northwest plume, all of the COC concentrations declined between
April 2017 and April 2022. In April 2017, benzene was detected at concentrations above the NC 2L Standard at
II-3; 1,4-dichlorobenzene was detected below the NC 2L Standard at II-2 and II-3; tetrachloroethene and vinyl
chloride were detected at II-2 above their respective NC 2L Standards; and trichloroethene was detected at II-2
below the NC 2L Standard. In April 2022, tetrachloroethene, trichloroethene, and vinyl chloride were detected in
samples from wells within the north-northwest plume area. In April 2017, 1,1-dichloroethane was detected at II-2
and II-3 at concentrations above the NC 2L Standard. 1,1-dichloroethene was also detected at II-313, II-713, and
SMW-3 below the NC 2L Standard during the April 2017 event. During the April 2022 event, 1,1-dichloroethane
was detected at II-2, II-3, and SMW-3 at concentrations below the NC 2L Standard.
In the western plume, 1,4-dichlorobenzene was the only COC detected at well II-1 during the April 2017 event,
which was reported at a concentration below the NC 2L Standard. The concentration of 1,4-dichlorobenzene
increased and was detected above the NC 2L Standard during the April 2022 event at 11-1, but no other COCs
were detected.
In the northeastern plume, three COCs (benzene; 1,4-dichlorobenzene; and 1,1-dichloroethane) were detected at
concentrations below their respective NC 2L Standards at well II4A during the April 2017 event. No COCs were
detected during the April 2022 event.
In the southern plume, no COCs were detected at well II-8 during the April 2017 event, though other NC Appendix
I VOCs (chlorobenzene, chloromethane, and toluene) were detected below their respective NC 2L Standards.
During the April 2022 event, benzene was detected at II-8 at an estimated concentration below the NC 2L
Standard. No other NC Appendix I VOCs were detected during the April 2022 event.
Based on the desktop study receptor map presented as Figure 21 of this report, there are no downgradient off -site
receptors identified within 1500 feet of the contaminant source as shown on the aerial imagery and after a review
of the available public water supply geographic information system (GIS) database. One public water supply well
was identified within 1500 feet of the waste unit, but the well is located southeast and upgradient of the Phase II
Landfill. Historically, there have been estimated concentrations of VOCs in samples from downstream surface
water monitoring points SW-4 and SW-5 but based on detections and concentrations of VOCs in upstream wells,
it appears the source of these detections are from an off -site source (Table 6).
5.0 CONCLUSIONS AND RECOMMENDATIONS
In conclusion, based on our evaluation of available data for the five-year MNA evaluation period from (April 2017
through April 2022), the contaminant plume has not reached the facility boundary to the west and north of the
Phase II Landfill. Based on analytical data from the sentry wells, NC 2L Standard exceedances of the COCs
continue to be contained within the facility property boundary. Overall, as presented, the BIOCHLOR modeling
(Appendix A) shows that the groundwater plumes have reached stabilization and trend graphs (Figure 3) show
overall declining COC trends.
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November 29, 2022 GL19131339 Task 300
Based on the available information, no downgradient off -site receptors have been identified within a 1500-foot
radius of the edge of waste of the Phase II Landfill (Figure 21). Because no potential risk receptors were
identified downgradient of the Phase II Landfill during the desktop receptor survey, the continuation of the
phytoremediation and MNA corrective action program for the remediation of VOCs at the facility is recommended.
Should a new receptor be identified in the immediate area or if the plume appears to be migrating off site above
the NC 2L Standards, the installation of additional monitoring wells and/or re-evaluating the use of
phytoremediation and MNA as a remedy may be appropriate; however, this situation does not currently exist.
There is not an evident need to implement a contingency plan to address VOC concentrations in groundwater.
Based on current site conditions, the following recommendations are proposed:
■ Remove 1,1-dichloroethane as a COC because it has not been detected at concentrations above the NC 2L
Standard at groundwater monitoring wells since the April 2018 sampling event (Table 4)
■ Tetrachloroethene be removed as a COC as it has not been detected at concentrations above the NC 2L
Standard at groundwater monitoring wells since the April 2017 sampling event and has not been detected
above the method detection limit (MDL) since October 2019
■ Trichloroethene be removed as a COC as it has not been detected at concentrations above the NC 2L
Standard at groundwater monitoring wells since the May 2013 sampling event and has not been detected
above the MDL since October 2020
The next CAER will be prepared after completion of the first semi-annual water quality monitoring event of 2027.
6.0 REFERENCES
Butler, J. Robert and Secor, Donald T., Jr., 1991, The Central Piedmont, in Horton, J. W., Jr., and Zullo, V.A.,
eds., The Geology of the Carolinas: The University of Tennessee Press, p. 59 78.
Golder Associates NC, Inc., 2017, Water Quality Monitoring Report, First Semi -Annual 2017 Sampling Event,
White Street Landfill — Phase II, Permit 41-03, Greensboro, NC, July.
Golder Associates NC, Inc., 2017, Groundwater Corrective Action Evaluation Report, White Street Landfill —
Phase II, Permit 41-03, Greensboro, NC, December.
Heath, R.C., 1982, Basic Ground -Water Hydrology. Water Supply Paper 2220. U.S. Geological Survey, Federal
Center, Box 25425, Denver, Colorado.
Heath, R.C., 1989, The Piedmont ground -water system, in Ground Water in the Piedmont; Edited by Daniel, C.,
White, R., and Stone, P., Proceedings published by Clemson University, pp. 1-13.
LeGrand, H.E., 2005, A master conceptual model for hydro -geological site characterization in the Piedmont and
Mountain Region of North Carolina. NC Department of Environment and Natural Resources, Ground
Water Section. http://h2o. enr.state.nc.us/aps/gpu/documents/legrand_04.pdf
NCGS (North Carolina Geologic Survey), 1985, Geologic Map of North Carolina.
North Carolina Department of Environment and Natural Resources (NCDENR) Solid Waste Section, Guidelines
for Corrective Action Evaluation Reports, http://portal.ncdenr.org/web/wm/guidance-and-memos.
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GL19131339 Task 300
S&ME, Inc., 2006, White Street Landfill — Alternate Source Demonstration for Metals, Greensboro, NC, October.
S&ME, Inc. 2007, White Street Landfill — Phase 11 Assessment of Corrective Measures, Greensboro, NC, August.
S&ME, Inc., 2007, White Street Landfill — Alternate Source Demonstration for Metals Amendment, Greensboro,
NC, September.
S&ME, Inc., 2007, Water Quality Monitoring Plan; White Street Landfill Phase I and Phase II Areas, Greensboro,
NC, December.
S&ME, Inc., 2009, White Street Landfill — Phase II Corrective Action Plan, Greensboro, NC,
S&ME, Inc., 2010, White Street Landfill - Request to Suspend Construction of Select Phytoremediation Beds,
Greensboro, NC, February.
S&ME, Inc., 2012, White Street Landfill — Phase 11 Corrective Action Evaluation Report, Greensboro, NC, Permit #
41-03, May.
United States Environmental Protection Agency (EPA), 1998, Technical Protocol for Evaluating Natural
Attenuation of Chlorinated Solvents in Ground Water, Table 2.3.
United States Environmental Protection Agency (EPA), 2002, BIOCHLOR Natural Attenuation Decision Support
System: Users Manual Version 1.0 and Addendum, Version 2.2.
United States Geological Survey (USGS), 2006, Description, Properties, and Degradation of Selected Volatile
Organic Compounds Detected in Ground Water— A Review of Selected Literature.
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November 29, 2022
Signature Page
Golder Associates NC, Inc.
r
Andrew Wrenn
Consultant, Environmental Scientist
Rachel P. Kirkman, PG
Director, Geologist
Engineering Lic. No. C-2862/Geology Lic. No. C-399
GL19131339 Task 300
Golder Associates NC, Inc. is a licensed user of the Golder trademark, and an associated operating entity.
https://wsponlinenam-my.sharepoint.com/personal/rachel kirkman_wsp_comldocumentslgreensboro119131339.300-001-r-reva.docx
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GL19131339 Task 300
TABLES
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November 2022
TABLE 1
Summary of Well Construction Information
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
GL19131339.300
Monitoring
Well
Identification
Northing
Easting
Date of
Construction
Top -of -Casing
Elevation
(ft AMSL)
Well
Depth
(feet)
Well
Diameter
(inches)
Screened Interval
(ft bgs)
Geology of Screened Interval
Well Status
II-1
863027.3314
1787495.6766
07/14/89
702.78
26.6
2
20.0
30.0
Water Table Aquifer
Compliance / Sentinel Well
II-2
864184.3539
1788403.6364
07/14/89
704.59
33.4
2
24.0
34.0
Water Table Aquifer
Compliance Well
II-3
864245.1544
1789031.9589
07/14/89
699.37
32.6
2
23.0
33.0
Water Table Aquifer
Compliance Well
II-313
864365.2295
1789116.1385
06/03/11
694.49
25.0
2
10.0
25.0
Water Table Aquifer
NES Well
II4A
863581.7689
1789359.9497
08/13/13
707.25
25.0
2
10.0
25.0
Water Table Aquifer
Compliance Well
II-5
863032.9389
1789345.4003
07/14/89
722.01
16.0
2
19.0
29.0
Water Table Aquifer
Compliance Well
II-6
862513.6388
1787002.3258
07/14/89
704.39
20.7
2
7.5
20.0
Water Table Aquifer
Compliance Well
II-7
863701.8380
1787823.6893
07/14/89
697.75
27.7
2
12.5
27.5
Water Table Aquifer
Compliance / Sentinel Well
II-7B
863703.7309
1787839.3286
12/11/00
700.86
103.5
2
90.7
103.5
Water Table Aquifer
Compliance / Sentinel Well
II-8
861207.1750
1786938.1186
07/14/89
717.76
35.0
2
20.0
35.0
Water Table Aquifer
Compliance Well
II-9
863924.1830
1787952.6658
03/21/05
696.78
25.0
2
7.8
21.8
Water Table Aquifer
Sentinel Well
II-12
862084.6402
1786802.0936
03/22/05
699.80
22.8
2
5.7
19.7
Water Table Aquifer
Compliance Well
SMW-1
864374.8279
1788376.0728
07/08/10
692.87
18.4
2
8.4
18.4
Water Table Aquifer
Sentinel Well
SMW-3
863983.9035
1787857.4169
07/08/10
694.16
25.0
2
10.0
25.0
Water Table Aquifer
Sentinel Well
SMW-4
862512.4617
1786835.2747
07/08/10
697.43
23.9
2
8.9
23.9
Water Table Aquifer
Sentinel Well
MW-13
858763.9106
1783188.5206
07/14/89
741.24
33.8
2
20.0
35.0
Water Table Aquifer
Background Well
MW-14
859453.8757
1788632.2264
07/14/89
786.65
34.4
2
20.0
35.0
Water Table Aquifer
Background Well
Notes:
1. ft AMSL= feet above mean sea level
2. ft bgs = feet below ground surface
5. Unless otherwise noted, well construction survey information, Water Quality Monitoring Reports and Water Quality Monitoring Plans provided by Survey Solutions S&ME.
►►%I) GOLDER 1of1

November 2022
GL19131339.300
TABLE 2
Summary of Historical Groundwater Elevation Data
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Well IDs
MW-13
MW-14
II-1
II-2
II-3
II-313
II-4
II4A
II-5
II-6
II-7
II-713
II-8
II-9
II-10
II-11
II-12
SMW-1
SMW-3
SMW-4
TOC Elevation
741.24
786.65
702.78
704.59
699.37
694.49
707.30
707.25
722.01
704.39
697.75
700.86
717.76
696.78
703.78
701.63
700.96
692.87
694.16
697.43
(ft AMSL)
Date
GW Elev
DTW
GW Elev
DTW
GW Elev •
DTW
GW Elev •
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
GW Elev
DTW
10/14/98
718.61
22.69
738.95
26.35
749.56
19.02
743.48
21.17
671.9
16.15
NI
NI
688.64
14.63
NI
NI
705.51
8.80
683.11
15.36
668.22
15.86
--
--
696.94
10.15
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
05/25/99
722.11
19.19
741.60
23.70
675.66
16.68
670.01
20.04
672.46
15.59
NI
NI
694.41
8.86
NI
NI
707.57
6.74
688.64
9.83
670.21
13.87
--
--
697.02
10.07
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
09/22/99
721.32
19.98
738.15
27.15
675.19
17.15
670.19
19.86
672.50
15.55
NI
NI
691.48
11.79
NI
NI
707.59
6.72
686.67
11.80
670.41
13.67
--
--
697.40
9.69
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
03/27/00
722.49
18.81
742.16
23.14
677.07
15.27
671.51
18.54
672.63
15.42
NI
NI
696.90
6.37
NI
NI
708.31
6.00
689.25
9.22
670.66
13.42
--
--
697.69
9.40
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
09/13/00
722.37
18.93
741.46
23.84
675.85
16.49
6.70.67
19.38
672.95
15.10
NI
NI
693.97
9.30
NI
NI
707.49
6.82
687.37
11.10
670.36
13.72
--
--
697.39
9.70
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
03/13/01
721.80
19.50
742.16
23.14
676.73
15.61
671.13
18.92
673.10
14.95
NI
NI
696.35
6.92
NI
NI
708.09
6.22
688.44
10.03
670.57
13.51
--
--
697.37
9.72
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
09/13/01
720.98
20.32
739.35
25.95
675.60
16.74
669.64
20.41
672.12
15.93
NI
NI
691.94
11.33
NI
NI
706.96
7.35
684.39
14.09
669.83
14.25
669.61
17.60
697.35
9.74
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
03/08/02
719.08
22.22
739.11
26.19
677.70
14.64
670.10
19.95
672.27
15.78
NI
NI
693.72
9.55
NI
NI
707.68
6.63
685.95
12.52
670.25
13.83
670.16
17.05
697.07
10.02
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
09/18/02
722.10
19.20
736.11
29.19
675.66
16.68
672.13
17.92
671.50
16.55
NI
NI
689.72
13.55
NI
NI
707.14
7.17
685.65
12.82
669.54
14.54
669.44
17.77
697.45
9.64
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
04/15/03
724.59
16.71
749.72
15.58
680.23
12.11
672.11
17.94
673.43
14.62
NI
NI
698.29
4.98
NI
NI
708.16
6.15
690.21
8.26
672.70
11.38
670.97
16.24
697.51
9.58
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
10/15/03
722.82
18.48
746.83
18.47
677.58
14.76
671.18
18.87
674.61
13.44
NI
NI
696.16
7.11
NI
NI
707.53
6.78
687.39
11.08
670.60
13.48
670.34
16.87
697.88
9.21
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
03/24/04
722.42
18.88
746.79
18.51
676.86
15.48
670.87
19.18
674.54
13.51
NI
NI
697.60
5.67
NI
NI
708.04
6.27
687.15
11.32
670.27
13.81
670.13
17.08
697.28
9.81
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
09/22/04
722.56
18.74
742.04
23.26
676.70
15.64
670.44
19.61
672.43
15.62
NI
NI
693.54
9.73
NI
NI
707.45
6.86
687.20
11.27
670.42
13.66
670.14
17.07
697.45
9.64
NI
NI
NI
NI
NI
NI
NI
NI
--
--
--
--
--
--
05/09/05
722.14
19.16
746.03
19.27
676.38
15.96
670.72
19.33
674.79
13.26
NI
NI
696.23
7.04
NI
NI
707.03
7.28
686.65
11.82
670.15
13.93
669.9
17.31
697.79
9.30
686.5
10.51
685.16
18.74
685.99
15.78
691.09
8.71
--
--
--
--
--
--
10/11 /05
719.72
21.58
738.24
27.06
675.00
17.34
668.89
21.16
671.65
16.40
NI
NI
690.19
13.08
NI
NI
707.16
7.15
683.38
15.09
669.35
14.73
668.88
18.33
697.45
9.64
--
--
--
--
--
--
--
--
--
--
--
--
--
--
04/24/06
720.25
21.05
740.68
24.62
675.67
16.67
669.77
20.28
671.97
16.08
NI
NI
695.17
8.10
NI
NI
707.83
6.48
686.5
11.97
669.61
14.47
669.46
17.75
697.44
9.65
--
--
--
--
--
--
--
--
--
--
--
--
--
--
10/19/06
721.69
19.61
737.16
28.14
675.49
16.85
669.85
20.20
670.91
17.14
NI
NI
690.69
12.58
NI
NI
706.71
7.60
685.21
13.26
669.85
14.23
669.61
17.60
697.45
9.64
--
--
--
--
--
--
--
--
--
--
--
--
--
--
04/12/07
721.61
19.63
764.37
22.28
688.87
13.91
685.82
18.77
683.22
16.15
NI
NI
699.63
7.67
NI
NI
714.77
7.24
694.20
10.19
685.20
12.55
685.04
15.82
708.44
9.32
--
--
--
--
--
--
--
--
--
--
--
--
--
--
09/26/07
717.41
23.83
757.27
29.38
685.00
17.78
682.82
21.77
682.16
17.21
NI
NI
691.25
16.05
NI
NI
712.51
9.50
689.06
15.33
682.24
15.51
682.04
18.82
707.61
10.15
--
--
--
--
--
--
--
--
--
--
--
--
--
--
04/29/08
722.96
18.28
759.74
26.91
691.81
10.97
685.65
18.94
683.80
15.57
NI
NI
698.27
9.03
NI
NI
716.34
5.67
696.92
7.47
687.78
9.97
684.84
16.02
708.45
9.31
--
--
--
--
--
--
691.93
7.87
--
--
--
--
--
--
12/03/08
--
--
--
--
--
--
--
--
--
--
NI
NI
--
--
NI
NI
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
04/17/09
722.87
18.37
759.02
27.63
688.68
14.10
685.68
18.91
683.71
15.66
NI
NI
698.92
8.38
NI
NI
716.10
5.91
695.43
8.96
684.61
13.14
683.83
17.03
708.50
9.26
--
--
--
--
--
--
691.11
8.69
--
--
--
--
--
--
04/28/10
721.70
19.54
762.67
23.98
686.53
16.25
684.56
20.03
682.37
17.00
NI
NI
699.75
7.55
NI
NI
714.49
7.52
692.48
11.91
683.86
13.89
681.55
19.31
708.27
9.49
--
--
--
--
--
--
689.55
10.25
--
--
--
--
--
--
08/03/10
--
--
762.73
23.92
685.82
16.96
684.30
20.29
--
--
NI
NI
--
--
NI
NI
--
--
--
--
683.30
14.45
683.05
17.81
--
--
685.08
11.70
--
--
--
--
--
--
681.75
11.12
683.83
10.33
688.76
8.67
10/11 /10
721.13
20.11
757.98
28.67
685.92
16.86
683.97
20.62
682.04
17.33
NI
NI
692.80
14.50
NI
NI
713.80
8.21
691.86
12.53
683.59
14.16
683.29
17.57
708.27
9.49
--
--
--
--
--
--
688.91
10.89
681.70
11.17
683.85
10.31
688.87
8.56
05/09/11
722.33
18.91
759.52
27.13
687.65
15.13
685.22
19.37
682.45
16.92
--
--
696.97
10.33
NI
NI
715.10
6.91
693.52
10.87
684.06
13.69
683.82
17.04
708.57
9.19
--
--
--
--
--
--
689.74
10.06
--
--
--
--
--
--
10/10/11
719.26
21.98
754.73
31.92
685.92
16.86
684.36
20.23
681.86
17.51
680.33
14.16
691.34
15.96
NI
NI
714.83
7.18
691.29
13.10
683.73
14.02
683.59
17.27
708.19
9.57
684.76
12.02
--
--
--
--
689.36
10.44
682.30
10.57
683.80
10.36
688.85
8.58
04/18/12
721.34
19.90
758.49
28.16
687.78
15.00
684.95
19.64
682.07
17.30
--
--
697.57
9.73
NI
NI
714.68
7.33
693.47
10.92
684.01
13.74
683.70
17.16
708.38
9.38
686.03
10.75
--
--
--
--
689.89
9.91
682.99
9.88
684.23
9.93
690.22
7.21
10/24/12
719.13
22.11
758.49
28.16
686.03
16.75
684.19
20.40
681.56
17.81
680.33
14.16
693.62
13.68
NI
NI
714.25
7.76
691.75
12.64
683.46
14.29
683.26
17.60
708.06
9.70
684.76
12.02
--
--
--
--
688.57
11.23
682.30
10.57
683.80
10.36
688.85
8.58
04/30/13
721.96
19.28
757.43
29.22
688.40
14.38
685.82
18.77
681.48
17.89
681.14
13.35
697.80
9.50
--
--
715.45
6.56
695.50
8.89
685.48
12.27
684.51
16.35
708.65
9.11
687.18
9.60
--
--
--
--
690.91
8.89
686.58
6.29
684.75
9.41
691.61
5.82
09/12/13
721.66
19.58
758.54
28.11
686.44
16.34
684.83
19.76
682.06
17.31
680.57
13.92
--
--
695.29
11.96
713.70
8.31
691.87
12.52
683.88
13.87
683.42
17.44
708.50
9.26
685.57
11.21
--
--
--
--
688.14
11.66
682.23
10.64
683.67
10.49
688.50
8.93
04/23/14
723.00
18.24
761.60
25.05
689.63
13.15
686.51
18.08
683.17
16.20
681.44
13.05
--
--
699.98
7.27
715.64
6.37
695.43
8.96
684.59
13.16
684.08
16.78
709.05
8.71
687.80
8.98
--
--
--
--
690.51
9.29
685.60
7.27
684.72
9.44
691.72
5.71
10/03/14
717.90
23.34
755.73
30.92
685.67
17.11
683.70
20.89
681.26
18.11
679.98
14.51
--
--
690.94
16.31
711.57
10.44
689.30
15.09
682.64
15.11
683.42
17.44
707.75
10.01
683.76
13.02
--
--
--
--
687.04
12.76
681.46
11.41
682.42
11.74
684.80
12.63
04/14/15
720.64
20.60
756.79
29.86
688.38
14.40
684.97
19.62
683.23
16.14
680.83
13.66
--
--
695.82
11.43
715.58
6.43
693.89
10.50
684.04
13.71
683.63
17.23
708.57
9.19
686.13
10.65
--
--
--
--
688.92
10.88
684.52
8.35
684.38
9.78
690.08
7.35
10/05/15
723.23
18.01
--
--
687.14
15.64
684.80
19.79
682.61
16.76
681.11
13.38
--
--
690.94
16.31
716.01
6.00
691.91
12.48
683.80
13.95
683.35
17.51
708.24
9.52
685.62
11.16
--
--
--
--
688.98
10.82
685.98
6.89
684.19
9.97
689.43
8.00
04/19/16
721.94
19.30
759.55
27.10
687.44
15.34
685.77
18.82
683.21
16.16
680.97
13.52
--
--
698.83
8.42
715.49
6.52
693.70
10.69
684.37
13.38
683.66
17.20
708.33
9.43
686.83
9.95
--
--
--
--
689.03
10.77
--
--
--
--
--
--
09/26/16
721.03
20.21
--
--
686.88
15.90
684.54
20.05
682.70
16.67
680.36
14.13
--
--
692.57
14.68
715.53
6.48
690.15
14.24
683.66
14.09
683.61
17.25
708.21
9.55
685.10
11.68
--
--
--
--
687.81
11.99
681.41
11.46
683.96
10.20
686.38
11.05
03/21 /17
--
--
--
--
686.40
16.38
685.21
19.38
--
--
--
--
--
--
695.11
12.14
--
--
692.10
12.29
683.43
14.32
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
04/25/17
722.07
19.17
<757.30
>TOP
697.36
5.42
687.31
17.28
684.33
15.04
683.67
10.82
--
--
696.42
10.83
716.84
5.17
699.09
5.30
689.44
8.31
687.18
13.68
708.93
8.83
689.14
7.64
--
--
--
--
693.52
6.28
687.75
5.12
688.56
5.60
693.84
3.59
10/16/17
720.11
21.13
<757.06
>29.60
685.44
17.34
683.87
20.72
682.03
17.34
680.13
14.36
--
--
691.91
15.34
715.07
6.94
689.70
14.69
682.49
15.26
682.34
18.52
708.10
9.66
684.44
12.34
--
--
--
--
687.72
12.08
681.02
11.85
683.13
11.03
686.30
11.13
04/16/18
722.80
18.44
755.05
31.60
689.77
13.01
686.14
18.45
683.76
15.61
681.81
12.68
--
--
696.74
10.51
716.60
5.41
688.81
15.58
685.69
12.06
685.18
15.68
708.85
8.91
687.64
9.14
--
--
--
--
691.56
8.24
687.60
5.27
685.64
8.52
692.31
5.12
10/16/18
723.27
17.97
754.04
32.61
687.43
15.35
685.50
19.09
683.74
15.63
681.25
13.24
693.32
13.98
692.94
14.31
715.82
6.19
694.88
9.51
683.96
13.79
683.48
17.38
708.55
9.21
686.74
10.04
--
--
--
--
690.16
9.64
685.38
7.49
684.77
9.39
691.62
5.81
04/08/19
723.66
17.58
763.10
23.55
688.59
14.19
686.68
17.91
684.88
14.49
681.92
12.57
693.32
13.98
701.04
6.21
716.39
5.62
694.83
9.56
683.94
13.81
683.86
17.00
709.35
8.41
688.24
8.54
--
--
--
--
689.83
9.97
686.89
5.98
684.95
9.21
691.66
5.77
10/07/19
720.82
20.42
758.35
28.30
685.40
17.38
684.44
20.15
682.52
16.85
680.35
14.14
--
--
691.54
15.71
713.26
8.75
690.00
14.39
682.15
15.60
681.98
18.88
708.16
9.60
684.15
12.63
--
--
--
--
687.87
13.09
683.16
9.71
682.46
11.70
686.68
10.75
04/20/20
722.86
18.38
763.04
23.61
686.92
15.86
686.13
18.46
683.99
15.38
681.37
13.12
--
--
699.35
7.90
716.00
6.01
693.36
11.03
683.44
14.31
683.46
17.40
708.86
8.90
686.27
10.51
--
--
--
--
689.68
11.28
685.17
7.70
683.95
10.21
690.08
7.35
10/13/20
724.25
16.99
761.86
24.79
687.35
15.43
685.87
18.72
683.53
15.84
681.36
13.13
--
--
696.61
10.64
715.06
6.95
693.95
10.44
683.78
13.97
683.61
17.25
708.85
8.91
686.35
10.43
686.22
17.56
686.23
15.40
691.36
9.60
686.49
6.38
684.67
9.49
690.83
6.60
04/27/21
723.49
17.75
768.78
17.87
687.39
15.39
686.04
18.55
684.12
15.25
681.34
13.15
701.62
5.68
700.72
6.53
716.02
5.99
693.51
10.88
683.86
13.89
683.50
17.36
708.91
8.85
686.74
10.04
686.63
17.15
686.32
15.31
689.64
11.32
684.45
8.42
684.03
10.13
690.23
7.20
10/12/21
722.58
18.66
761.45
25.20
685.70
17.08
684.72
19.87
682.72
16.65
680.55
13.94
695.82
11.48
695.13
12.12
715.51
6.50
691.21
13.18
682.73
15.02
682.82
18.04
708.27
9.49
684.98
11.80
684.33
19.45
684.96
16.67
688.38
12.58
683.16
9.71
683.35
10.81
688.54
8.89
04/19/22
723.91
17.33
764.75
21.90
690.00
12.78
686.24
18.35
683.82
15.55
681.85
12.64
700.32
6.98
699.30
7.95
716.71
5.30
697.14
7.25
685.65
12.10
684.51
16.35
708.76
9.00
687.82
8.96
687.80
15.98
687.43
14.20
692.47
8.49
687.18
5.69
685.93
8.23
693.35
4.08
MEAN
721.70
19.57
752.60
25.61
685.22
15.45
681.76
19.47
679.13
16.05
681.08
13.41
695.07
10.15
695.85
11.40
712.29
6.87
690.71
11.54
679.21
13.70
679.96
17.24
704.38
9.44
686.15
10.64
686.03
17.78
686.19
15.47
689.77
10.27
684.22
8.65
684.31
9.85
689.72
7.71
MAXIMUM
724.59
23.83
768.78
32.61
749.56
19.02
743.48
21.77
684.88
18.11
683.67
14.51
701.62
16.05
701.04
16.31
716.84
10.44
699.09
15.58
689.44
15.86
687.18
19.31
709.35
10.15
689.14
13.02
687.80
19.45
687.43
16.67
693.52
13.09
687.75
11.85
688.56
11.74
693.84
12.63
MINIMUM
717.41
16.71
736.11
15.58
675.00
5.42
668.89
17.28
670.91
13.26
679.98
10.82
688.64
4.98
690.94
6.21
705.51
5.17
683.11
5.30
668.22
8.31
668.88
13.68
696.94
8.41
683.76
7.64
684.33
15.98
684.96
14.20
687.04
6.28
681.02
5.12
682.42
5.60
684.80
3.59
Notes: 1. ft AMSL = feet above mean sea level.
2. -- = not measured or no data
3. TOC = top of casing
4. NI = not installed
5. MW = monitoring well, GW = groundwater, DTW = depth to water
6. TOC and Water Elevation Data for dates prior to April 2017 from historical S&ME, Inc. Ground and Surface Water Monitoring Reports.
7. Well TOC survey conducted 2013-2014 by S&ME, Inc. for more accurate elevations.
►►%I) GOLDER
1 of 1

November 2022
TABLE 3
Summary of Estimated Horizontal Flow Velocities
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
GL19131339.300
April 2017
Gradient
Flow
Gradient
Gradient
Segment
Horizontal
Effective Porosity
Hydraulic
Velocity
Calculation
Direction
Segment Length
Elevations
Gradient
(ne)
Conductivity
(VgW, feet/year)
Segment
(feet)
(i, feet)
(K, cm/sec)
feet
i
West -Northwest
1835
-----------00-----------
0.0272
0.02
2.61 E-04
368
i 2
North -Northwest
2387
----------- 690-----------
0.0251
0.02
2.61 E-04
339
Average i
Average VFW
0.0262
354
April 2022
Gradient
Flow
Gradient
Gradient
Segment
Horizontal
Effective Porosity
Hydraulic
Velocity
Calculation
Direction
Segment Length
Elevations
Gradient
(ne)
Conductivity
(VgW, feet/year)
Segment
(feet)
(feet)
(i, feet)
(K, cm/sec)
i 3
West -Northwest
2575
-----------690-----------
0.0233
0.02
2.61 E-04
315
i4
North -Northwest
1421
----------690-----------
0.0211
0.02
2.61E-04
285
Average i
Average VFW
0.0222
300
Notes: 1. Horizontal velocities based on the modified Darcy equation VgW = Ki/ne
2. Values for K were based on the geometric mean of slug test values from all site monitoring wells as prepared by BPA Environmental & Engineering Inc.
3. The effective porosity for saprolite was used in velocity calculations.
4. cm/sec = centimeters per second
►N%%I) GOL❑ER 1of1

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient
Monitoring
Wells
Compliance Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Antimony
ug/L
03/01/99
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
IMAC = 1 ug/L
ug/L
09/01/99
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 6 ug/L
ug/L
03/01/00
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
30
ND
ND
0.54
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
30
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.68
--
6
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.68
--
6
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.68
--
6
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.073
--
6
ND
ND
ND
ND
ND
--
ND
0.211
J
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.22
--
6
ND
ND
ND
ND
ND
--
ND
0.242
J
ND
0.248
J
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.22
--
6
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.22
--
6
ND
ND
0.224
J
ND
ND
--
ND
0.374
J
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.22
--
6
ND
ND
0.365
J
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.22
--
6
ND
ND
0.276
J
ND
ND
--
ND
0.384
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.22
--
6
ND
ND
0.527
J
ND
0.862
J
--
0.232
J
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.22
--
6
ND
ND
ND
ND
ND
--
ND
ND
0.716
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.22
--
6
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.22
--
6
ND
ND
ND
ND
ND
ND
ND
0.345
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.22
--
6
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.22
--
6
ND
ND
0.296
J
ND
0.293
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.316
J
0.296 J
0.532
J
ND
ug/L
04/14/15
0.22
--
6
ND
ND
0.331
J
0.614
J
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.22
--
6
0.22
--
0.418
J
ND
0.344
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.456
J
ND
2.43
J
ND
ug/L
04/20/16
0.22
--
6
ND
0.22
ND
ND
0.282
J
ND
0.239
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.22
ND
ug/L
09/26/16
0.22
--
6
ND
--
ND
ND
ND
ND
ND
0.244
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.37
--
6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.37
--
6
ND
--
ND
ND
ND
ND
ND
0.471
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.37
--
6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
1.85
5.00
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
1.85
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.74
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.74
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.74
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.74
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.74
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.74
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Arsenic
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 10 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 10 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
2.5
J
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
2.8
J
ND
ND
ND
--
ND
--
ND
ND
2.4
J
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
10
2.4
J
2.9
J
ND
ND
ND
--
2.2
J
ND
3.1
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
2.8
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
2.8
--
10
ND
3.1
B
ND
3.8
B
ND
--
ND
3.3
B
ND
ND
ND
4.9
B
--
--
--
--
--
--
ug/L
10/16/09
2.8
--
10
ND
3.81
J
ND
ND
ND
--
3.4
J
ND
ND
3.95
J
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
2.8
--
10
ND
4.6
J
ND
ND
4.79
J
--
ND
ND
ND
5.22
J
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
2.8
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
4.07
J
ND
ND
ND
ug/L
10/11/10
2.8
--
10
ND
ND
ND
ND
ND
--
ND
5.22
J
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
2.8
--
10
ND
3.08
B
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
2.8
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
4.29
J
ND
ND
ND
ug/L
04/17/12
2.8
--
10
3.73
J
3.86
J
3.06
J
ND
ND
--
6.84
J
ND
ND
6.24
J
10.1
B
ND
--
--
--
--
--
--
ug/L
10/25/12
2.8
--
10
ND
2.87
J
ND
ND
ND
--
3.10
J
8.68
J
7.97
J
4.09
J
ND
6.04
J
7.21 J
3.53
J
6.54
J
ND
ND
--
ug/L
05/02/13
2.8
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
5.4
--
10
ND
ND
ND
5.78
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
5.98
J
ND
ND
ND
ug/L
04/24/14
5.4
--
10
ND
6.51
J
ND
ND
ND
--
ND
ND
ND
ND
7.05
J
5.40
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
5.4
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
6.8
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
6.8
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
6.8
--
10
ND
6.80
11.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
6.80
ND
ug/L
09/26/16
6.8
--
10
ND
--
ND
ND
ND
9.78
J ND
9.30
J
7.45
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
6.8
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
6.8
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
6.8
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
7.6
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
7.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Barium
ug/L
03/01/99
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 700 ug/L
ug/L
09/01/99
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 2000 ug/L
ug/L
03/01/00
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
600
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
500
ND
ND
ND
ND
ND
--
ND
560
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
500
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
120
14.4
J
244
60.3
J
218
--
131
292
26.4
J
16.5
J
74.6
J
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
130
10.9
J
235
44.3
J
188
B
--
139
B
--
77.7
J
12.8
J
75.0
J
--
--
--
--
--
--
--
ug/L
04/29/08
0.2
--
100
107
13.0
J
241
50.4
J
244
--
70.4
J
69.8
J
7.1
J
10.4
J
79.7
J
532
--
--
--
--
--
ND
ug/L
12/01/08
1.0
--
100
127
12.7
J
296
46.2
J
194
--
110
486
17.9
J
11.1
J
86.8
J
878
--
--
--
--
--
ND
ug/L
12/05/08
1.0
--
100
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
4.2
--
100
132
14.3
J
245
74.4
J
ND
--
71.6
J
37.1
J
13.9
J
10.2
J
87.6
J
488
--
--
--
--
--
ND
ug/L
10/16/09
1.0
--
100
119
12.5
J
203
41.2
J
203
--
124
410
90.7
J
10.2
J
79.2
J
--
--
--
--
--
--
ND
ug/L
04/28/10
1.0
--
100
112
17.1
J
309
63.1
J
183
--
89.0
J
339
21.7
J
11.5
J
87.7
J
386
--
--
--
--
--
ND
ug/L
08/02/10
1.0
--
100
--
--
--
--
--
--
--
--
--
--
--
--
--
--
144
228
178
ND
ug/L
10/11/10
1.0
--
100
87.9
J
15.8
J
225
40.9
J
164
--
114
356
14.8
J
9.15
J
74.3
J
473
--
--
140
301
164
ND
ug/L
05/09/11
1.0
--
100
108
12.3
J
415
53.5
J
207
--
91.4
J
104
13.1
J
10.6
J
105
397
--
--
--
--
--
ND
ug/L
10/12/11
1.0
--
100
115
17.4
J
429
45.2
J
191
--
106
431
26.8
J
9.50
J
115
430
202
78.4
114
78.4 J
128
ND
ug/L
04/17/12
1.0
--
100
112
14.1
J
329
80.1
J
198
--
89.6
J
105
22.4
J
9.45
J
123
396
--
--
--
--
--
ND
ug/L
10/25/12
1.0
--
100
104
18.1
J
422
55.7
J
187
--
84.6
J
394
8.92
J
94.4
J
118
448
169
90.4
J
128
180
134
ND
ug/L
05/02/13
1.0
--
100
120
20.5
J
253
57.3
J
218
--
88.4
J
26.1
J
21.9
9.59
J
131
341
167
91.8
J
117
150
123
ND
ug/L
09/24/13
1.0
--
100
85.9
J
14.6
J
355
55.0
J
192
186
71.5
J
328
42.7
J
9.31
J
122
396
157
93.8
J
125
181
140
ND
ug/L
04/24/14
1.0
--
100
98.7
J
17.3
J
261
58.6
J
218
--
53.4
J
22.6
J
22.3
J
9.61
J
143
171
171
37.6
J
109
221
112
ND
ug/L
10/06/14
1.0
--
100
88.3
J
18.5
J
446
53.8
J
197
182
94.0
J
382
159
11.2
J
142
384
156
109
112
222
266
ND
ug/L
04/14/15
1.0
--
100
105
19.7
J
376
62.1
J
265
216
109
90.1
J
71.7
J
9.99
J
116
--
179
110
108
333
139
ND
ug/L
10/07/15
1.0
--
100
93.3
J
--
424
221
201
187
102
269
87.0
13.4
J
150
221
178
110
69.0
J
ND
59.7
J
ND
ug/L
04/20/16
1.0
--
100
91.3
J
13.6
J
351
51.1
J
230
166
149
96.6
J
124
11.0
J
159
396
172
63.9
J
ND
209
153
ND
ug/L
09/26/16
1.0
--
100
85.1
J
--
346
50.9
J
189
177
204
205
186
11.9
J
146
379
175
108
114
219
182
ND
ug/L
04/25/17
1.0
--
100
96.6
J
14.7
J
386
55.7
J
220
170
122
25.2
J
13.6
J
12.0
J
176
100
172
98.5
J
112
107
38.8
J
ND
ug/L
10/17/17
1.0
--
100
94.1
J
--
426
51.6
J
202
193
195
433
194
21.2
J
170
273
163
109
98.4
J
303
166
ND
ug/L
04/16/18
1.0
--
100
82.7
J
26.5
J
415
55.5
J
214
192
76.4
J
135
21.3
J
28.2
J
190
191
163
94.0
J
114
362
36.0
J
ND
ug/L
10/16/18
1.1
10
--
94.5
--
365
57.8
174
190
131
244
21.6
25.9
167
194
67.8
56.0
117
119
55.8
ND
ug/L
04/12/19
1.1
10
--
95.9
17.0
288
57.7
257
166
101
46.0
18.3
28.4
180
104
177
78.9
233
351
53.2
ND
ug/L
10/07/19
1.1
10
--
89.0
13.3
404
52.9
170
199
245
331
190
32.2
192
299
171
98.0
165
418
126
ND
ug/L
04/20/20
1.1
10
--
98.9
16.8
312
68.3
188
160
124
148
55.9
36.4
181
279
155
66.8
91.5
295
110
ND
ug/L
10/13/20
1.1
10
--
112
12.5
375
81.2
176
204
71.5
183
32.2
35.0
195
125
175
98.4
118
275
72.2
ND
ug/L
04/28/21
1.1
10
--
88.6
10.7
317
90.1
162
127
72.4
59.2
34.9
38.0
192
233
171
63.3
93.7
430
88.9
ND
ug/L
10/14/21
1.1
10
--
89.8
10.9
385
124
161
226
86.4
239
152
34.0
194
72.0
159
99.1
125
508
97.9
ND
u /L
04/19/22
1.1
10
--
97.9
10.8
293
79.4
140
142
39.9
25.9
25.2
33.7
171
57.0
158
68.6
111
225
38.9
ND
Beryllium
ug/L
03/01/99
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
IMAC = 4 ug/L
ug/L
09/01/99
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 4 ug/L
ug/L
03/01/00
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.7
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.08
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
0.46
J
--
--
--
--
--
ND
ug/L
10/16/09
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.10
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.10
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.10
--
1
ND
0.102
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.10
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.10
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.10
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.10
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.13
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.16
1.00
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.16
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
1 of 14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient
Monitoring
Wells
Compliance
Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring
Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Cadmium
ug/L
03/01/99
--
--
1
ND
ND
3
ND
ND
--
ND
3
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 2 ug/L
ug/L
09/01/99
--
--
1
ND
ND
2
ND
ND
--
ND
2
ND
ND
1
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
1
ND
ND
2
ND
4
--
2
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
1
ND
ND
2
ND
1
--
ND
2
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
1
ND
ND
1.8
ND
5.7
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
1
ND
ND
1.9
1.3
5.6
--
1.5
6.1
1.0
1.3
1.5
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
1
ND
ND
1.0
1.0
2.1
--
1.9
2.1
ND
ND
1.0
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
1
ND
ND
ND
ND
ND
--
ND
4.5
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
1
ND
ND
ND
ND
2.0
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
1
ND
ND
1.1
ND
4.7
--
ND
3.6
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
1
ND
1.3
1.2
1.0
1.6
--
1.4
1.8
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.50
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.09
--
1
ND
0.15
J
0.26
J
0.17
J
0.24
J
--
ND
0.26
J
0.14
J
0.21
J
0.26
J
0.27
J
--
--
--
--
--
ND
ug/L
10/16/09
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.36
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
1.78
ND
ND
ND
ug/L
10/11/10
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
4.79
ND
ND
ND
ug/L
05/09/11
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
3.52
ND
ND
ND
ug/L
04/17/12
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
1.62
ND
ND
ND
ug/L
05/02/13
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
8.42
ND
ND
ND
ug/L
09/24/13
0.36
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.644
J
ND
ND
2.00
ND
ND
ND
ug/L
04/24/14
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
3.01
ND
ND
ND
ND
ug/L
10/06/14
0.36
--
1
ND
0.842
J
ND
ND
ND
ND
ND
0.43
J
ND
ND
0.502
J
ND
ND
1.62
ND
ND
ND
ND
ug/L
04/14/15
0.36
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
4.92
ND
ND
ND
ug/L
10/07/15
0.36
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.45
ND
ND
ND
ug/L
04/20/16
0.36
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.36
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.375
ND
ND
ND
ND
ug/L
04/25/17
0.36
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
8.65
ND
ND
ND
ug/L
10/17/17
0.36
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.36
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.933
J
3.95
ND
ND
ND
ug/L
10/16/18
0.36
1.00
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.557
J
6.82
ND
ND
ND
ug/L
04/12/19
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.368
B
15.0
ND
ND
0.361
ug/L
10/07/19
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.593
J
ND
0.741
J
4.96
ND
ND
ND
ug/L
10/13/20
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
4.54
ND
ND
ND
ug/L
04/28/21
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.548
J
7.70
ND
ND
ND
ug/L
10/14/21
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.75
ND
ND
ND
ug/L
04/19/22
0.36
1.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
9.55
ND
ND
ND
Chromium
ug/L
03/01/99
--
--
10
ND
ND
47
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 10 ug/L
ug/L
09/01/99
--
--
10
ND
ND
20
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 100 ug/L
ug/L
03/01/00
--
--
10
ND
ND
54
ND
ND
--
12
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
21
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
32
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
10
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
3.0
J
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
10
ND
6.9
J
ND
ND
ND
--
ND
6.7
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
1.0
--
10
ND
3.3
J
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/05/08
1.0
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
0.7
--
10
ND
6.9
J
2.4
J
1.9
J
3.6
J
--
2.8
J
0.7
J
0.9
J
0.8
J
1.6
J
24.7
--
--
--
--
--
ND
ug/L
10/16/09
1.0
--
10
ND
3.55
J
3.69
J
ND
2.29
J
--
1.51
J
3.77
J
5.25
J
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1.0
--
10
ND
2.24
J
2.4
J
ND
2.24
J
--
1.93
J
ND
1.05
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
1.0
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
2.06
J
ND
ND
ND
ug/L
10/11/10
1.0
--
10
ND
3.15
J
ND
ND
1.67
J
--
ND
ND
ND
1.45
J
ND
ND
--
--
6.52
J
7.86
J
ND
ND
ug/L
05/09/11
1.0
--
10
ND
4.26
J
4.93
J
ND
1.87
J
--
ND
ND
1.04
J
ND
1.42
J
1.17
J
--
--
--
--
--
ND
ug/L
10/12/11
1.0
--
10
1.27
J
4.88
J
6.87
J
1.64
J
2.22
J
--
3.01
J
6.47
J
1.31
J
ND
3.17
J
2.19
J
7.42
J
4.13
J
1.89
J
3.44
J
1.47
J
ND
ug/L
04/17/12
1.0
--
10
ND
3.75
J
6.80
J
2.15
J
3.16
J
--
2.42
J
1.22
J
1.12
J
ND
2.71
J
1.62
J
--
--
--
--
--
ND
ug/L
10/25/12
1.0
--
10
ND
2.23
J
2.85
J
ND
2.15
J
--
1.13
J
3.16
J
ND
ND
1.04
J
ND
J
ND
1.90
J
2.52
J
ND
ND
ND
ug/L
05/02/13
1.4
--
10
1.74
J
2.19
J
ND
ND
5.55
J
--
2.02
J
1.59
J
2.82
J
ND
2.51
J
ND
ND
2.39
J
3.75
J
ND
ND
ND
ug/L
09/24/13
1.4
--
10
ND
ND
2.92
J
ND
3.99
J
2.03
J
ND
1.49
J
ND
ND
ND
3.97
J
2.63
J
ND
ND
3.98
J
ND
ND
ug/L
04/24/14
1.4
--
10
ND
1.51
J
2.28
J
ND
2.77
J
--
1.60
J
ND
2.09
J
ND
2.63
J
3.34
J
ND
2.35
J
1.88
J
ND
ND
ND
ug/L
10/06/14
1.4
--
10
ND
ND
4.79
J
ND
1.57
J
1.94
J
ND
3.92
J
ND
ND
1.71
J
2.17
J
ND
2.67
J
4.16
J
1.83
J
1.93
J
ND
ug/L
04/14/15
1.4
--
10
ND
ND
3.88
J
ND
7.10
J
ND
1.83
J
ND
1.60
J
ND
ND
--
ND
ND
ND
ND
2.83
J
ND
ug/L
10/07/15
1.4
--
10
ND
--
3.16
J
3.17
J
ND
ND
5.02
J
2.47
J
ND
ND
2.10
J
3.17
J
ND
ND
2.19
J
ND
5.87
J
ND
ug/L
04/20/16
1.4
--
10
ND
ND
ND
ND
3.14
J
ND
1.82
J
ND
ND
ND
ND
5.50
J
ND
ND
ND
ND
9.98
J
ND
ug/L
09/26/16
1.4
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
1.4
--
10
ND
ND
ND
ND
2.04
J
ND
8.77
J
2.76
J
1.91
J
ND
ND
5.21
J
ND
2.13
J
9.36
J
ND
3.26
J
ND
ug/L
10/17/17
1.4
--
10
ND
--
3.73
J
ND
1.68
J
2.05
J
2.82
J
2.40
J
ND
ND
2.87
J
ND
1.57
J
2.38
J
2.16
J
ND
1.60
J
ND
ug/L
04/16/18
1.4
--
10
ND
1.91
J
2.34
J
ND
ND
ND
2.71
J
ND
1.40
J
ND
ND
2.08
J
ND
ND
2.63
J
ND
ND
ND
ug/L
10/16/18
1.4
10
--
ND
--
3.37
J
ND
3.00
J
2.66
J
2.27
J
ND
2.14
J
ND
3.53
J
1.60
J
2.15
J
2.39
J
3.11
J
ND
ND
ND
ug/L
04/12/19
1.4
10
--
ND
ND
3.07
J
ND
2.57
J
2.75
J
3.17
J
ND
2.55
J
ND
3.71
J
1.87
J
1.57
J
ND
3.38
J
ND
ND
ND
ug/L
10/07/19
1.4
10
--
ND
ND
2.82
J
ND
2.13
J
2.30
J
2.35
J
3.13
J
ND
ND
2.99
J
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
1.4
10
--
ND
ND
4.21
J
ND
4.38
J
ND
1.56
J
ND
ND
ND
ND
1.75
J
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
1.4
10
--
2.51
J
ND
5.83
J
2.95
J
3.71
J
3.13
J
2.70
J
3.73
J
2.60
J
2.49
J
5.04
J
3.01
J
2.68
J
2.38
J
3.36
J
1.97
J
2.26
J
ND
ug/L
04/28/21
1.4
10
--
ND
2.26
J
4.92
J
ND
2.24
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
2.18
J
ND
ND
ND
ug/L
10/14/21
1.4
10
--
ND
ND
6.72
J
ND
2.78
J
ND
1.41
J
3.26
J
ND
1.64
J
ND
ND
ND
ND
2.66
J
ND
ND
ND
u /L
04/19/22
1.4
10
--
ND
ND
5.61
J
ND
3.10
J
ND
1.64
J
ND
1.43
J
ND
1.47
J
ND
ND
ND
1.91
J
ND
ND
ND
Cobalt
ug/L
03/01/99
--
--
10
ND
ND
36
ND
13
--
18
27
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 1 ug/L
ug/L
09/01/99
--
--
10
ND
ND
18
ND
10
--
ND
13
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
10
ND
ND
29
ND
45
--
46
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
41
ND
14
--
ND
12
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
19
ND
34
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
46
ND
28
--
11
39
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
10
ND
18
--
1.2
15
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
29
ND
10
--
ND
36
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
14
61
--
33
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
13
ND
39
--
13
29
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
28
ND
72
--
15
20
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
17
ND
25
--
11
15
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
24
ND
40
--
ND
25
ND
ND
ND
33
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
60
ND
23
--
13
48
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
72.3
ND
31.8
--
12.8
42.7
ND
ND
ND
--
--
--
--
--
--
ND
ug L
04/12/07
--
--
--
N D
N D
N D
.
--
12.3
24.5
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
ND
ND
62.0
2.0
21.7
--
17.5
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
10
ND
ND
4.3
J
ND
26.0
--
2.1
J
5.3
J
ND
ND
ND
49.2
--
--
--
--
--
ND
ug/L
12/01/08
1.1
--
10
ND
ND
51.4
ND
25.1
--
4.4
J
42.4
1.3
J
ND
ND
22.4
--
--
--
--
--
ND
ug/L
12/05/08
1.1
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
0.6
--
10
ND
ND
ND
ND
21.6
--
4.1
J
1.1
J
ND
ND
ND
34.4
--
--
--
--
--
ND
ug/L
10/16/09
1.1
--
10
ND
ND
36.5
ND
25.2
--
20.1
34.5
2.3
J
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1.1
--
10
ND
ND
ND
--
32.3
25.8
2.11
J
ND
1.46
J
8.21
J
--
--
--
--
--
ND
ug/L
08/02/10
1.1
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
15.5
3.12
J
4.55
J
ND
ug/L
10/11/10
1.1
--
10
ND
ND
35.8
ND
16.1
--
23.2
27.7
ND
ND
ND
6.73
J
--
--
7.34
J
13.0
1.48
ND
ug/L
05/09/11
1.1
--
10
ND
ND
22.4
ND
21.2
--
5.86
J
4.91
J
ND
ND
ND
8.16
J
--
--
--
--
--
ND
ug/L
10/12/11
1.1
--
10
ND
ND
59.4
ND
18.5
--
9.65
J
40.7
ND
ND
1.88
J
4.74
J
7.05
J
6.38
J
7.7
J
1.45
J
5.54
J
ND
ug/L
04/17/12
1.1
--
10
ND
ND
23.1
ND
14.1
--
7.28
J
6.23
J
ND
ND
1.77
J
6.20
J
--
--
--
--
--
ND
ug/L
10/25/12
1.1
--
10
ND
ND
44.2
ND
14.6
--
1.33
J
35.3
ND
ND
1.25
J
1.85
J
2.31
J
4.48
J
10.3
1.92
J
ND
ND
ug/L
05/02/13
1.1
--
10
ND
ND
17.0
ND
17.1
--
6.58
J
ND
ND
ND
ND
4.88
J
1.70
J
2.57
J
1.10
2.39
J
ND
ND
ug/L
09/24/13
1.1
--
10
ND
ND
45.1
ND
14.0
4.20
J
6.64
J
23.1
2.56
J
ND
2.32
J
6.01
J
3.04
J
4.31
J
16.6
4.27
J
6.75
J
ND
ug/L
04/24/14
1.1
--
10
ND
ND
20.5
ND
14.4
--
6.06
J
ND
ND
ND
1.71
J
6.81
J
2.66
J
11.4
1.72
J
2.50
J
1.48
J
ND
ug/L
10/06/14
1.1
--
10
ND
ND
58.5
ND
12.3
1.33
J
11.0
29.3
1.63
J
ND
1.87
J
1.65
J
1.42
J
4.61
J
11.2
2.76
J
4.22
J
ND
ug/L
04/14/15
1.1
--
10
ND
ND
26.8
ND
18.5
1.82
J
12.2
5.11
J
ND
ND
2.03
J
--
2.09
J
3.32
J
20.8
3.40
J
1.10
J
ND
ug/L
10/07/15
1.1
--
10
ND
--
42.7
9.65
J
12.9
ND
3.46
J
21.2
3.51
ND
1.75
J
9.65
J
2.22
J
6.64
J
19.9
2.01
J
ND
ND
ug/L
04/20/16
1.1
--
10
ND
ND
35.5
ND
11.2
ND
16.4
5.77
J
ND
ND
2.42
J
7.80
J
1.42
J
18.7
30.7
2.10
J
1.77
J
ND
ug/L
09/26/16
1.1
--
10
ND
--
50.2
ND
10.6
ND
15.4
26.2
1.60
J
ND
2.29
J
3.05
J
1.35
J
3.97
43.4
2.88
J
1.50
J
ND
ug/L
04/25/17
1.1
--
10
ND
ND
20.3
ND
12.4
ND
4.75
J
ND
ND
ND
3.30
J
4.19
J
1.41
J
2.71
J
2.39
J
1.39
J
ND
ND
ug/L
10/17/17
1.1
--
10
ND
--
48.6
1.39
J
9.06
J
ND
15.1
33.8
2.57
J
ND
4.20
J
1.65
J
4.41
J
4.63
J
21.4
3.30
J
2.08
J
ND
ug/L
04/16/18
1.1
--
10
ND
1.53
J
29.9
ND
10.6
ND
6.18
J
12.9
ND
ND
4.20
J
8.52
J
2.82
J
2.26
J
16.2
4.16
J
ND
ND
ug/L
10/16/18
1.4
10
--
ND
--
20.2
ND
7.50
J
ND
8.87
J
21.5
ND
ND
4.19
J
2.00
J
3.16
J
1.49
J
14.0
2.37
J
ND
ND
ug/L
04/12/19
1.4
10
--
ND
ND
27.3
ND
12.1
ND
3.65
J
ND
ND
ND
6.20
J
3.19
J
2.77
J
5.42
J
8.20
J
3.16
J
ND
ND
ug/L
10/07/19
1.4
10
--
ND
ND
36.8
ND
6.09
J
ND
20.6
17.1
2.51
J
ND
4.56
J
3.54
J
1.72
J
3.11
J
68.3
3.38
J
ND
ND
ug/L
04/20/20
1.4
10
--
ND
ND
21.0
ND
5.62
J
ND
8.99
J
15.3
ND
ND
4.17
J
2.19
J
1.62
J
ND
24.8
1.55
J
ND
ND
ug/L
10/13/20
1.4
10
--
ND
ND
23.6
ND
5.70
J
ND
4.12
J
10.1
ND
ND
6.67
J
7.33
J
1.88
J
4.11
J
30.3
1.73
J
ND
ND
ug/L
04/28/21
1.4
10
--
ND
ND
26.3
ND
10.3
ND
4.32
J
2.06
J
ND
ND
6.54
J
5.31
J
1.47
J
ND
20.0
3.06
J
ND
ND
ug/L
10/14/21
1.4
10
--
ND
ND
34.2
6.76
J
8.48
J
ND
3.04
J
14.3
2.17
J
ND
5.93
J
ND
ND
ND
45.0
6.26
J
ND
ND
ug/L
04/19/22
1.4
10
--
ND
ND
24.7
ND
5.72
J
1.45
J
2.93
J
ND
ND
ND
7.08
J
ND
3.08
J
1.43
J
2.90
J
2.11
J
ND
ND
Copper
ug/L
03/01/99
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 1000 ug/L
ug/L
09/01/99
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 1300 ug/L
ug/L
03/01/00
--
--
200
ND
ND
220
ND
ND
--
360
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
200
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
1.2
J
0.6
5.3
J
2.0
J
0.6
J
--
0.6
0.6
0.6
J
0.6
0.7
J
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
0.6
1.0
B
ND
2.2
B
ND
--
ND
--
0.8
B
ND
2.0
B
--
--
--
--
--
--
--
ug/L
04/29/08
0.6
--
10
4.0
J
2.8
J
8.0
J
ND
ND
--
4.4
J
7.7
J
4.1
J
2.9
J
2.5
J
ND
--
--
--
--
--
ND
ug/L
12/01/08
1.6
--
10
ND
ND
3.3
J
ND
ND
--
ND
ND
1.8
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.81
--
10
ND
ND
ND
ND
3.4
J
--
1.31
J
1.7
J
ND
2.17
J
ND
13.9
--
--
--
--
--
ND
ug/L
10/16/09
1.6
--
10
ND
ND
4.76
J
ND
2.31
J
--
ND
ND
3.91
J
1.95
J
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1.6
--
10
ND
ND
4.05
J
ND
3.42
J
--
ND
3.86
J
1.88
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
1.6
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
11.9
1.66
J
ND
ND
ug/L
10/11/10
1.6
--
10
ND
ND
15.4
ND
2.03
J
--
ND
ND
1.76
J
1.67
J
ND
ND
--
--
18.1
72.0
2.35
J
ND
ug/L
05/09/11
1.6
--
10
ND
ND
17.3
ND
1.79
J
--
2.89
J
2.46
J
ND
1.81
J
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.6
--
10
ND
ND
9.93
B
ND
ND
--
1.96
J
ND
ND
2.54
J
ND
ND
2.62
J
9.54
9.63
J
7.38
J
ND
ND
ug/L
04/17/12
1.6
--
10
ND
ND
6.67
J
ND
2.64
J
--
1.75
J
2.92
J
ND
2.02
J
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.6
--
10
ND
ND
21.6
ND
ND
--
2.46
J
ND
1.64
J
ND
ND
ND
ND
6.12
J
5.37
J
ND
ND
ND
ug/L
05/02/13
1.6
--
10
ND
ND
7.45
J
ND
ND
--
ND
1.62
J
ND
ND
ND
ND
ND
1.79
J
11.1
ND
ND
ND
ug/L
09/24/13
1.6
--
10
ND
ND
8.78
J
ND
ND
ND
ND
ND
ND
1.69
J
ND
1.61
J
ND
ND
2.56
J
ND
ND
ND
ug/L
04/24/14
1.6
--
10
1.87
J
2.24
J
8.55
J
ND
2.14
J
--
4.30
J
2.62
J
2.07
J
3.98
J
2.51
J
2.20
J
ND
72.7
6.18
J
3.40
J
ND
ND
ug/L
10/06/14
1.6
--
10
ND
ND
14.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
28.2
1.77
J
4.50
J
ND
ND
ug/L
04/14/15
1.6
--
10
ND
ND
6.09
J
ND
5.46
J
ND
3.37
J
3.18
J
5.89
J
3.95
J
ND
--
ND
ND
10.9
5.25
J
1.60
ND
ug/L
10/07/15
1.6
--
10
ND
--
13.3
ND
ND
ND
3.17
J
9.18
J
ND
ND
ND
ND
ND
ND
12.9
ND
ND
ND
ug/L
04/20/16
1.6
--
10
ND
ND
ND
ND
3.18
J
ND
ND
2.62
J
ND
2.00
J
2.04
J
4.03
J
ND
27.0
7.69
J
2.49
J
1.60
ND
ug/L
09/26/16
1.6
--
10
3.10
J
--
5.98
J
3.27
J
2.63
J
3.31
J
2.97
J
4.37
J
5.13
J
3.95
J
8.28
J
ND
3.04
J
4.47
4.68
J
3.04
J
3.74
J
ND
ug/L
04/25/17
1.6
--
10
2.85
B
ND
26.9
ND
ND
ND
5.38
B
24.4
ND
1.94
B
8.19
B
10.2
ND
5.25
B
14.8
8.76
B
2.56
B
2.00 J
ug/L
10/17/17
1.6
--
10
ND
--
18.1
ND
ND
ND
ND
ND
ND
ND
3.37
J
ND
ND
2.85
J
2.37
J
ND
ND
ND
ug/L
04/16/18
1.6
--
10
ND
ND
14.4
ND
ND
ND
2.48
J
ND
ND
ND
ND
ND
ND
ND
12.3
ND
ND
ND
ug/L
10/16/18
1.6
10
--
ND
--
19.1
ND
3.24
J
3.43
J
ND
5.86
J
ND
ND
10.9
ND
3.60
J
12.8
18.2
1.89
J
ND
ND
ug/L
04/12/19
1.6
10
--
ND
ND
4.04
J
ND
2.20
J
ND
2.49
J
86.0
1.75
J
2.69
J
12.2
4.16
J
ND
4.02
J
14.9
ND
ND
ND
ug/L
10/07/19
1.6
10
--
ND
ND
10.9
ND
1.98
J
ND
ND
3.27
J
3.42
J
ND
10.1
ND
ND
1.92
J
2.78
J
ND
ND
ND
ug/L
04/20/20
1.6
10
--
ND
ND
14.8
2.86
J
2.44
J
2.78
J
2.24
J
24.6
2.18
J
1.91
J
10.5
ND
ND
3.20
J
2.76
J
2.39
J
1.82
J
ND
ug/L
10/13/20
1.6
10
--
3.46
J
1.64
J
9.16
J
2.78
J
5.74
J
ND
4.39
J
3.14
J
3.64
J
ND
ND
4.80
J
1.86
J
ND
11.3
ND
3.54
J
ND
ug/L
04/28/21
1.6
10
--
ND
ND
ND
ND
ND
ND
ND
10.3
ND
ND
ND
ND
ND
ND
2.89
J
ND
ND
ND
ug/L
10/14/21
1.6
10
--
ND
ND
ND
2.02
B
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
5.85
B
ND
ND
2.62 J
u /L
04/19/22
1.6
10
--
ND
ND
ND
ND
ND
ND
ND
15.7
ND
ND
ND
ND
ND
ND
8.00
J
ND
ND
ND
►%%I) GOLDER
2of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient
Monitoring
Wells
Compliance
Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring
Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Lead
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 15 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 15 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
5.3
J
--
--
--
--
--
ND
ug/L
12/05/08
1.9
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
1.6
--
10
ND
ND
1.7
J
3.2
J
3.3
J
--
2.5
J
ND
ND
ND
3.1
J
10.5
--
--
--
--
--
ND
ug/L
10/16/09
1.9
--
10
ND
ND
17.2
ND
ND
--
ND
ND
5.37
J
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1.9
--
10
ND
ND
ND
ND
ND
--
ND
2.41
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
1.9
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
3.42
J
ND
ND
ND
ug/L
05/09/11
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.9
--
10
ND
ND
ND
ND
ND
--
1.90
ND
1.90
1.90
ND
ND
ND
2.37
ND
ND
ND
ND
ug/L
04/17/12
1.9
--
10
ND
ND
3.71
J
ND
2.28
J
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.9
--
10
ND
2.64
J
3.47
J
ND
4.26
J
--
2.11
J
ND
ND
ND
ND
3.18
J
ND
2.97
J
4.22
J
3.94
J 3.63
J
ND
ug/L
05/02/13
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
2.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
2.1
--
10
ND
ND
4.05
J
ND
2.70
J
--
2.81
J
ND
ND
ND
ND
3.49
J
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
2.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2.52
J
ND
ND
ND
ND
ug/L
04/14/15
3.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
3.1
--
10
ND
--
ND
ND
ND
4.86
J
ND
4.05
J
ND
ND
ND
ND
ND
4.51
J
ND
ND
ND
ND
ug/L
04/20/16
3.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
3.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.52
J
ND
ND
ND
ND
ND
ug/L
04/25/17
3.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
3.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.11
J ND
ND
ug/L
04/16/18
3.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
3.1
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
3.1
10
--
ND
ND
ND
ND
ND
ND
ND
6.04
J
ND
ND
ND
ND
4.86
J
ND
ND
ND
ND
ND
ug/L
10/07/19
3.1
10
--
ND
3.13
J
7.68
J
3.24
J
4.46
J
5.35
J
4.28
J
6.44
J
ND
3.93
J
ND
ND
ND
4.48
J
ND
ND
4.92
J
ND
ug/L
04/20/20
3.1
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
4.90
J
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
3.1
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
3.1
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
3.1
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
3.1
10
--
ND
ND
ND
3.75
J
ND
ND
ND
ND
ND
ND
ND
ND
3.27
J
ND
3.22
J
ND
ND
ND
Mercury
ug/L
03/01/99
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 1 ug/L
ug/L
09/01/99
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 2 ug/L
ug/L
03/01/00
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
0.15
J
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
0.11
--
0.2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.054
--
0.2
ND
ND
0.0541
J
ND
0.144
J
--
ND
ND
ND
ND
0.239
--
--
--
--
--
--
ND
ug/L
04/28/10
0.17
--
2.0
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/11/10
0.17
--
0.2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.17
--
0.2
ND
ND
ND
ND
0.17
J
--
0.17
ND
0.17
0.17
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.17
--
0.2
ND
ND
ND
ND
0.31
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
0.17
--
0.2
ND
ND
ND
ND
0.2
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
0.17
--
0.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.17
--
0.2
ND
--
ND
ND
0.361
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.17
--
0.2
ND
--
ND
ND
0.248
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.099
--
0.2
ND
--
ND
ND
1.86
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
(verification event)
ug/L
12/21/17
0.17
--
0.2
--
--
--
--
0.501
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
10/16/18
0.15
0.20
--
ND
--
ND
ND
1.99
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
(verification event)
ug/L
02/20/19
0.15
0.20
--
--
--
--
--
0.739
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/07/19
0.15
0.20
--
ND
ND
ND
ND
0.314
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.15
0.20
--
ND
ND
ND
ND
2.32
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.15
0.20
--
ND
ND
ND
ND
0.236
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Nickel
ug/L
03/01/99
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 100 ug/L
ug/L
09/01/99
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
50
ND
ND
ND
ND
ND
--
97
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
6.9
J
ND
6.9
J
--
6.3
J
17.1
J
ND
ND
6.9
J
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
5.9
J
ND
4.3
J
--
4.2
J
--
2.5
J
ND
8.4
J
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
50
ND
ND
6.7
J
ND
9.5
J
--
ND
6.7
J
ND
ND
ND
15.0
J
--
--
--
--
--
ND
ug/L
12/01/08
1.8
--
50
ND
ND
7.5
J
ND
10.3
J
--
2.1
J
33.9
J
ND
ND
9.1
J
8.2
J
--
--
--
--
--
ND
ug/L
12/05/08
1.8
--
50
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
0.6
--
50
1.1
J
ND
10.7
J
ND
13.6
J
--
3.0
J
2.1
J
1.3
J
0.8
J
11.6
J
22.8
J
--
--
--
--
--
ND
ug/L
10/16/09
1.8
--
50
ND
ND
9.15
J
ND
11.6
J
--
3.42
J
40.3
J
4.46
J
ND
9.71
J
--
--
--
--
--
--
ND
ug/L
04/28/10
1.8
--
50
ND
ND
13.2
J
ND
11.2
J
--
3.86
J
36.6
J
1.96
J
ND
12.0
J
10.7
J
--
--
--
--
--
ND
ug/L
08/02/10
1.8
--
50
--
--
--
--
--
--
--
--
--
--
--
--
--
--
1.86
J
ND
4.28
J
ND
ug/L
10/11/10
1.8
--
50
ND
ND
9.47
J
ND
10.1
J
--
3.95
J
40.5
J
ND
ND
10.2
J
10.4
J
--
--
3.75
J
5.57
J 4.15
ND
ug/L
05/09/11
1.8
--
50
ND
ND
20.2
J
ND
10.9
J
--
3.66
J
9.44
J
ND
ND
17.7
J
11.2
J
--
--
--
--
--
ND
ug/L
10/12/11
1.8
--
50
ND
ND
19.5
J
ND
14.2
J
--
3.80
J
63.2
1.80
1.80
20.0
J
10.5
J
8.29
J
3.25
2.89
J
2.17
J 3.30
J
ND
ug/L
04/17/12
1.8
--
50
ND
ND
16.7
J
ND
11.0
J
--
5.40
J
9.09
J
ND
ND
22.7
J
8.58
J
--
--
--
--
--
ND
ug/L
10/25/12
1.8
--
50
ND
ND
18.0
J
ND
12.4
J
--
ND
44.8
J
ND
2.66
J
23.4
J
11.3
J
4.38
J
ND
3.34
J
1.80
2.98
ND
ug/L
05/02/13
1.8
--
50
1.94
J
ND
15.0
J
ND
13.3
J
--
3.53
J
2.41
J
2.06
J
ND
30.7
J
9.75
J
4.89
J
1.92
J
5.09
J
ND
4.08
J
ND
ug/L
09/24/13
1.8
--
50
ND
ND
20.8
J
ND
12.5
J
25.9
J
2.37
J
41.1
J
ND
ND
28.9
J
10.7
J
5.33
J
ND
3.41
J
2.16
J 5.19
J
ND
ug/L
04/24/14
1.8
--
50
ND
ND
14.5
J
ND
13.6
J
--
2.82
J
2.06
J
2.30
J
ND
37.1
J
6.43
J
5.22
J
8.39
J
3.79
J
ND
5.89
J
ND
ug/L
10/06/14
1.8
--
50
ND
ND
26.2
J
ND
11.7
J
25.9
J
2.99
J
54.3
4.07
J
ND
37.7
J
6.97
J
3.68
J
2.62
J
2.49
J
ND
9.65
J
ND
ug/L
04/14/15
1.8
--
50
ND
3.35
J
24.9
J
ND
16.0
J
27.9
J
7.04
J
4.44
J
2.07
J
ND
33.8
J
--
4.18
J
ND
3.66
J
ND
5.47
J
ND
ug/L
10/07/15
1.8
--
50
ND
--
27.7
J
3.06
J
12.1
J
33.4
J
2.87
J
32.5
J
4.65
ND
44.4
J
3.06
J
3.75
J
2.53
J
4.18
J
ND
ND
ND
ug/L
04/20/16
2.2
--
50
ND
ND
23.9
J
ND
13.1
J
33.5
J
6.73
J
7.26
J
5.39
J
ND
51.8
13.2
J
6.70
J
10.4
J
5.16
J
ND
6.36
J
ND
ug/L
09/26/16
2.2
--
50
ND
--
28.1
J
ND
12.7
J
35.9
J
8.05
J
51.5
6.69
J
ND
51.5
8.85
J
5.74
J
3.44
6.47
J
ND
7.49
J
ND
ug/L
04/25/17
2.2
--
50
ND
ND
25.4
J
ND
12.2
J
35.9
J
5.82
J
ND
ND
ND
63.7
3.27
J
4.17
J
ND
5.07
J
ND
ND
ND
ug/L
10/17/17
2.2
--
50
6.26
J
--
25.5
J
ND
10.4
J
36.9
J
5.83
J
50.9
4.20
J
9.12
J
62.6
ND
2.76
J
ND
4.11
J
ND
3.98
J
ND
ug/L
04/16/18
2.2
--
50
ND
ND
30.6
J
ND
11.9
J
46.6
J
4.78
J
9.74
J
ND
ND
82.2
5.68
J
3.17
J
2.20
J
4.25
J
ND
ND
ND
ug/L
10/16/18
2.2
10
--
ND
--
29.0
ND
9.47
J
56.6
5.42
J
22.3
ND
ND
78.9
3.79
J
ND
2.53
J
22.1
2.64
J ND
ND
ug/L
04/12/19
2.2
10
--
ND
ND
25.4
ND
9.59
B
59.0
4.40
B
2.25
B
ND
ND
96.2
5.40
B
4.42
B
4.58
B
6.58
B
ND
ND
2.78
ug/L
10/07/19
2.2
10
--
ND
ND
31.7
2.31
J
8.95
J
47.1
11.6
47.3
6.96
J
ND
94.2
7.45
J
3.38
J
2.59
J
8.47
J
ND
3.64
J
ND
ug/L
04/20/20
2.2
10
--
ND
ND
24.6
ND
8.21
J
42.2
3.94
J
12.5
ND
ND
98.5
10.1
2.51
J
ND
ND
ND
2.68
J
ND
ug/L
10/13/20
2.2
10
--
ND
ND
29.9
ND
7.89
J
32.1
2.35
J
21.9
ND
ND
129
4.41
J
3.64
J
ND
5.98
J
ND
3.20
J
ND
ug/L
04/28/21
2.2
10
--
ND
ND
26.9
ND
8.30
J
39.1
3.23
J
4.07
J
ND
ND
122
10.9
2.96
J
2.28
J
3.61
J
ND
3.93
J
ND
ug/L
10/14/21
2.2
10
--
ND
ND
30.6
3.00
J
8.40
J
17.4
2.82
J
35.0
4.39
J
ND
124
ND
3.96
J
ND
5.99
J
ND
2.41
J
ND
ug/L
04/19/22
2.2
10
--
ND
ND
23.5
ND
5.93
J
26.9
ND
ND
ND
ND
128
ND
ND
ND
2.71
J
ND
ND
ND
Selenium
ug/L
03/01/99
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 20 ug/L
ug/L
09/01/99
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 50 ug/L
ug/L
03/01/00
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
4.0
J
3.4
J
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
2.7
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
3.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
3.8
J
--
--
--
--
--
ND
ug/L
10/16/09
2.7
--
10
ND
ND
ND
ND
ND
--
ND
6.5
J
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.83
--
10
ND
ND
16.1
J
5.04
J
4.18
J
--
2.57
J
17.3
2.09
J
ND
17.0
3.19
J
--
--
--
--
--
ND
ug/L
08/02/10
0.83
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
9.47
J
ND
ug/L
10/11/10
0.83
--
10
1.31
J
ND
9.61
J
4.27
J
4.02
J
--
2.54
J
11.6
ND
ND
10.2
3.63
J
--
--
--
--
--
ND
ug/L
05/09/11
0.83
--
10
1.07
J
ND
29.9
6.46
J
6.00
J
--
1.91
J
4.76
J
1.08
J
1.10
J
24.7
3.38
J
--
--
--
--
--
ND
ug/L
10/12/11
2.7
--
10
ND
2.80
J
ND
ND
ND
--
2.39
J
ND
0.926
J
0.83
ND
3.11
J
3.59
J
1.95
ND
ND
3.57
J
ND
ug/L
04/17/12
0.83
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.83
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.91
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.91
--
10
ND
ND
1.23
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.91
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.91
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.91
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.91
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.91
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.91
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
6.2
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
6.2
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
6.2
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
6.2
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
10.0
ug/L
10/07/19
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
6.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Silver
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 20 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 100 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
2.5
J
ND
ND
--
ND
--
ND
ND
2.6
J
--
--
--
--
--
--
ND
ug/L
04/29/08
2.0
--
10
2.7
J
2.6
J
2.7
J
ND
ND
--
ND
ND
2.7
J
2.1
J
2.9
J
ND
--
--
--
--
--
ND
ug/L
12/01/08
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
2.3
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
1.0
--
10
ND
ND
3.6
J
1.6
J
ND
--
ND
ND
ND
ND
3.9
J
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1.9
--
10
ND
ND
4.47
ND
ND
--
ND
4.32
J
ND
ND
3.07
J
2.50
J
--
--
--
--
--
ND
ug/L
08/02/10
1.9
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
1.9
--
10
ND
ND
3.27
J
ND
ND
--
ND
ND
ND
ND
3.25
J
ND
--
--
ND
ND
5.30
ND
ug/L
05/09/11
1.9
--
10
ND
ND
2.84
J
ND
ND
--
ND
ND
ND
ND
2.28
J
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.9
--
10
ND
ND
2.91
J
ND
ND
--
ND
3.63
J
ND
ND
ND
3.50
J
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
1.9
--
10
ND
ND
2.68
J
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.9
--
10
ND
ND
3.09
J
ND
ND
--
ND
3.04
J
ND
ND
ND
2.72
J
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
1.9
--
10
ND
ND
2.83
J
ND
ND
--
ND
ND
ND
ND
2.11
J
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
1.9
--
10
ND
ND
2.71
J
ND
ND
ND
ND
2.61
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
1.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
2.43
J
ND
ND
ND
ND
ug/L
10/06/14
1.9
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
1.9
--
10
ND
ND
3.24
J
ND
ND
ND
ND
ND
ND
ND
2.51
J
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.9
--
10
2.79
J
--
7.83
J
ND
ND
ND
ND
ND
ND
ND
5.84
J
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
1.9
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.9
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
1.9
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2.79
J
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
1.9
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
1.9
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
1.9
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
1.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
3of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient
Monitoring
Wells
Compliance
Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring
Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Thallium
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
14
29
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 2 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 2 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
13
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
10
J
ND
ND
ND
ND
--
10
J
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
16
11
ND
--
ND
16
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
23
ND
ND
--
ND
25
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
0.041
J
0.045
J
0.045
J
0.04
J
0.051
J
--
0.047
J
--
0.047
J
0.037
J
0.036
--
--
--
--
--
--
ND
ug/L
04/29/08
0.036
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.036
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/05/08
4.8
--
5.5
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
0.036
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.11
--
5.5
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
05/09/11
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
0.154
J
ND
ND
ND
ND
ND
ug/L
04/17/12
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.11
--
5.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.23
J
ND
ug/L
04/14/15
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.11
--
5.5
--
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
--
ND
--
ND
ug/L
04/20/16
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.11
--
5.5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.11
--
5.5
0.239
J
0.168
J
ND
0.301
J
0.321
J
ND
0.288
J
0.200
J
0.173
J
0.180
J
ND
ND
0.265
J
0.221
J
0.191
J
0.138
J
0.200
J
ND
ug/L
10/17/17
0.11
--
5.5
0.184
J
--
0.327
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.55
5.00
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.55
5.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.22
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.22
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.22
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.22
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.22
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.22
2.00
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Tin
ug/L
03/01/99
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
IMAC = 2000 ug/L
ug/L
09/01/99
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
100
ND
ND
ND
ND
ND
--
100
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
2.1
--
100
ND
ND
ND
ND
ND
--
ND
2.90
J
2.5
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
2.1
--
100
4.36
J
ND
7.05
J
5.20
J
4.66
J
--
5.58
J
7.96
J
6.03
J
ND
3.37
J
--
--
--
--
--
--
ND
ug/L
04/28/10
2.1
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/11/10
2.1
--
100
ND
ND
4.57
J
ND
ND
--
2.34
J
6.23
J
ND
ND
2.51
J
ND
--
--
ND
ND
ND
ND
ug/L
10/12/11
2.1
--
100
3.04
J
ND
11.3
J
3.62
J
4.23
J
--
3.58
J
12.8
J
2.84
J
ND
11.8
J
4.34
J
--
--
--
--
--
ND
ug/L
10/25/12
2.1
--
100
3.92
J
2.10
8.91
J
4.31
J
3.95
J
--
5.32
J
8.90
J
ND
4.44
J
4.21
J
4.48
J
--
--
--
--
--
ND
ug/L
09/24/13
2.1
--
100
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
2.1
--
100
ND
ND
4.80
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
2.4
--
100
--
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
--
ND
--
ND
ug/L
09/26/16
2.4
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.4
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.9
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.23
J
ND
ND
ug/L
10/07/19
2.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.23
J
ND
ND
ND
Vanadium
ug/L
03/01/99
--
--
40
ND
ND
62
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 7ug/L
ug/L
09/01/99
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
40
ND
ND
76
ND
46
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
40
ND
ND
44
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
40
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
3.4
J
ND
ND
ND
ND
--
ND
ND
ND
14.5
J
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
2.3
B
ND
ND
ND
ND
--
ND
--
ND
14.2
B
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
1.0
--
25
4.6
J
1.6
J
ND
ND
ND
--
9.1
J
4.1
J
1.8
J
15.4
J
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
1.4
--
25
2.3
J
ND
ND
ND
ND
--
ND
ND
ND
8.5
J
ND
ND
--
--
--
--
--
ND
ug/L
12/05/08
1.4
--
25
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
04/17/09
0.7
--
25
4.0
J
ND
ND
2.2
J
6.4
J
--
6.8
J
ND
ND
10.0
J
2.1
J
50.1
--
--
--
--
--
ND
ug/L
10/16/09
1.4
--
25
3.92
J
ND
ND
4.06
J
3.27
J
--
1.65
J
2.02
J
6.2
J
9.44
J
6.24
J
--
--
--
--
--
--
ND
ug/L
04/28/10
1.4
--
25
3.65
J
ND
ND
3.66
J
4.29
J
--
5.76
J
ND
ND
8.15
J
2.02
J
ND
--
--
--
--
--
ND
ug/L
08/02/10
1.4
--
25
--
--
--
--
--
--
--
--
--
--
--
--
--
--
9.3
J
3.15
J
2.14
J
ND
ug/L
10/11/10
1.4
--
25
3.81
J
ND
ND
2.11
J
2.29
J
--
3.30
J
4.32
J
ND
7.99
J
1.65
J
2.42
J
--
--
18.1
J
56.6
2.65
ND
ug/L
05/09/11
1.4
--
25
3.84
J
ND
ND
3.11
J
ND
--
6.65
J
ND
ND
9.54
J
1.80
J
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.4
--
25
3.23
J
ND
ND
2.61
J
ND
--
5.40
J
2.33
J
ND
7.82
J
ND
ND
8.23
J
9.48
3.91
J
12.8
J
2.57
J
ND
ug/L
04/17/12
1.4
--
25
3.88
J
ND
ND
1.93
J
2.72
J
--
3.04
J
ND
ND
8.14
J
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.4
--
25
4.23
J
1.40
ND
2.30
J
1.90
J
--
2.36
J
2.99
J
8.02
J
ND
1.52
J
ND
ND
4.50
J
8.05
J
5.40
J
1.55
ND
ug/L
05/02/13
1.4
--
25
6.85
J
ND
ND
2.64
J
4.49
J
--
6.98
J
2.61
J
ND
6.26
J
2.68
J
3.28
J
ND
ND
8.48
5.09
ND
ND
ug/L
09/24/13
1.4
--
25
3.27
J
ND
ND
2.47
J
2.87
J
1.47
J
1.67
J
ND
ND
4.93
J
ND
8.37
J
3.08
J
1.98
J
1.81
J
21.2
J
ND
ND
ug/L
04/24/14
1.4
--
25
3.87
J
ND
ND
2.65
J
ND
--
3.81
J
ND
ND
4.90
J
2.18
J
7.66
J
ND
1.71
J
3.93
J
6.14
J
ND
ND
ug/L
10/06/14
1.4
--
25
3.32
J
ND
ND
2.28
J
ND
1.87
J
ND
ND
ND
3.45
J
2.91
J
3.42
J
ND
3.30
J
13.1
J
7.07
J
ND
ND
ug/L
04/14/15
1.4
--
25
3.28
J
ND
ND
ND
6.41
J
ND
ND
ND
ND
2.05
J
ND
--
ND
ND
2.22
J
14.0
J
ND
ND
ug/L
10/07/15
1.4
--
25
4.71
J
--
ND
12.8
J
ND
2.52
J
9.63
J
3.18
J
ND
2.32
J
1.92
J
12.8
J
ND
ND
5.44
J
3.74
J
3.59
J
ND
ug/L
04/20/16
1.4
--
25
4.66
J
ND
ND
3.04
J
4.60
J
2.76
J
2.82
J
1.75
J
ND
3.07
J
3.75
J
14.9
J
ND
ND
2.25
J
5.60
J
ND
ND
ug/L
09/26/16
1.4
--
25
3.74
J
--
ND
2.08
J
ND
1.89
J
ND
ND
ND
1.61
J
1.96
J
2.07
J
ND
ND
4.92
J
ND
ND
ND
ug/L
04/25/17
1.4
--
25
6.06
J
ND
ND
ND
1.48
J
2.17
J
12.5
J
6.09
J
ND
1.75
J
2.76
J
13.9
J
ND
ND
12.4
J
12.0
J
7.32
J
ND
ug/L
10/17/17
1.4
--
25
4.84
J
--
3.40
J
2.53
J
ND
3.08
J
5.83
J
7.31
J
ND
ND
2.51
J
4.72
J
2.14
J
2.91
J
7.44
J
4.16
J
ND
ND
ug/L
04/16/18
1.4
--
25
3.67
J
2.04
J
ND
ND
ND
2.83
J
5.83
J
ND
ND
ND
2.15
J
5.90
J
ND
ND
4.33
J
2.44
J
1.96
J
ND
ug/L
10/16/18
1.4
10
--
4.20
J
--
ND
ND
2.81
J
4.25
J
1.83
J
2.11
J
ND
ND
ND
3.93
J
5.52
J
5.28
J
5.17
J
1.68
J
ND
ND
ug/L
04/12/19
1.4
10
--
5.22
J
ND
ND
ND
2.08
J
3.54
J
4.30
J
ND
ND
ND
3.21
J
5.77
J
ND
1.74
J
2.15
J
2.62
J
ND
ND
ug/L
10/07/19
1.4
10
--
4.93
J
ND
ND
ND
ND
2.61
J
ND
ND
ND
ND
2.23
J
3.87
J
ND
1.40
J
2.48
J
2.27
J
ND
ND
ug/L
04/20/20
1.4
10
--
4.15
J
ND
ND
1.79
J
1.81
J
3.09
J
2.56
J
ND
ND
ND
3.66
J
1.90
J
ND
ND
1.84
J
2.53
J
ND
ND
ug/L
10/13/20
1.4
10
--
3.56
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
1.4
10
--
3.57
J
ND
ND
ND
ND
ND
3.81
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
1.4
10
--
4.05
J
ND
ND
ND
ND
ND
5.09
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
1.4
10
--
3.69
J
ND
ND
ND
ND
ND
6.21
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Zinc
ug/L
03/01/99
--
--
50
ND
ND
62
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 1000 ug/L
ug/L
09/01/99
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5000 ug/L
ug/L
03/01/00
--
--
50
ND
ND
16
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
50
ND
ND
52
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
2.2
J
ND
ND
ND
3.0
J
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
2.5
J
ND
ND
1.3
J
2.1
J
--
69.7
--
2.3
J
ND
1.0
--
--
--
--
--
--
ND
ug/L
04/29/08
1.0
--
10
8.7
J
1.3
J
ND
ND
2.5
J
--
2.5
J
30
ND
ND
ND
3.5
J
--
--
--
--
--
ND
ug/L
12/01/08
3.8
--
10
7.8
J
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
20.5
--
--
--
--
--
ND
ug/L
04/17/09
3.4
--
10
9.4
J
ND
5.1
J
ND
7.1
J
--
4.2
J
5.7
J
3.7
J
ND
4.7
J
37.5
--
--
--
--
--
ND
ug/L
10/16/09
3.8
--
10
7.66
J
ND
ND
8.88
J
7.31
J
--
ND
4.87
J
60.4
ND
4.03
J
--
--
--
--
--
--
ND
ug/L
04/28/10
3.8
--
10
7.20
J
ND
5.77
J
ND
6.28
J
--
ND
4.08
J
6.49
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
3.8
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
96.8
5.90
J
7.60
J
ND
ug/L
10/11/10
3.8
--
10
ND
8.16
J
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
409
35.4
8.07
ND
ug/L
05/09/11
3.8
--
10
4.92
J
7.58
J
5.52
J
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
3.8
--
10
ND
ND
5.46
J
ND
ND
--
ND
ND
ND
ND
ND
ND
5.78
J
62.0
260
9.04
J
8.37
J
ND
ug/L
04/17/12
3.8
--
10
4.48
J
ND
3.95
J
ND
5.80
J
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
3.8
--
10
11.1
ND
5.48
J
ND
ND
--
ND
8.58
J
ND
ND
4.57
J
4.94
J
3.91
J
29.8
272
4.39
J
5.97
ND
ug/L
05/02/13
3.8
--
10
7.37
J
4.11
J
ND
ND
4.31
J
--
4.60
J
ND
ND
ND
ND
ND
ND
23.3
676
5.54
4.19
ND
ug/L
09/24/13
3.8
--
10
ND
ND
ND
ND
5.36
J
4.03
J
4.85
J
ND
ND
ND
ND
10.2
ND
20.0
438
11.8
7.82
J
ND
ug/L
04/24/14
3.8
--
10
ND
ND
4.33
J
ND
ND
--
11.4
ND
ND
ND
ND
5.56
J
8.42
J
350
635
9.92
J
4.21
J
ND
ug/L
10/06/14
3.8
--
10
ND
7.21
J
16.5
4.05
J
4.79
J
4.79
J
10.7
ND
4.39
J
ND
4.60
J
5.60
J
4.52
J
48.5
58.2
6.33
J
12.3
ND
ug/L
04/14/15
3.8
--
10
12.3
9.44
J
ND
ND
8.67
J
6.39
J
31.1
4.49
J
6.85
J
3.80
3.80
--
ND
26.5
529
11.2
4.38
J
ND
ug/L
10/07/15
3.8
--
10
4.19
J
--
ND
7.21
J
ND
ND
7.74
J
5.12
J
ND
ND
ND
7.21
J
ND
20.2
280
ND
12.1
ND
ug/L
04/20/16
4.4
--
10
15.1
ND
ND
ND
ND
ND
13.7
9.56
J
ND
ND
ND
9.19
J
ND
350
588
39.2
ND
ND
ug/L
09/26/16
4.4
--
10
4.65
J
--
ND
ND
5.23
J
ND
7.93
J
8.75
J
ND
6.36
J
14.8
ND
ND
58.0
52.6
ND
5.91
J
ND
ug/L
04/25/17
4.4
--
10
5.06
J
5.09
J
ND
ND
5.84
J
ND
11.0
8.99
J
ND
ND
ND
7.84
J
ND
40.6
730
ND
5.31
J
ND
ug/L
10/17/17
4.4
--
10
4.64
J
--
ND
ND
ND
ND
4.74
J
6.53
J
ND
ND
ND
ND
5.21
J
24.4
67.5
ND
7.07
J
ND
ug/L
04/16/18
4.4
--
10
6.74
J
5.94
J
4.67
J
ND
ND
ND
11.8
4.98
J
ND
ND
ND
6.46
J
ND
48.3
388
ND
ND
ND
ug/L
10/16/18
4.4
10
--
6.31
J
--
28.2
ND
5.80
J
ND
11.7
7.28
J
ND
ND
ND
ND
14.0
61.1
479
7.96
J
ND
ND
ug/L
04/12/19
4.4
10
--
13.0
ND
9.25
J
ND
15.8
ND
16.5
68.9
ND
ND
ND
4.53
J
5.37
J
78.1
899
ND
ND
ND
ug/L
10/07/19
4.4
10
--
8.73
J
6.46
J
6.80
J
6.48
J
9.23
J
6.44
J
22.4
9.94
J
9.82
J
22.3
10.6
ND
ND
31.1
154
7.03
J
7.29
J
ND
ug/L
04/20/20
4.4
10
--
ND
ND
ND
4.71
J
ND
ND
17.1
21.1
ND
ND
ND
5.38
J
ND
50.2
394
ND
ND
ND
ug/L
10/13/20
4.4
10
--
ND
ND
ND
4.79
J
5.73
J
ND
7.63
J
24.6
ND
ND
ND
41.6
ND
19.5
376
ND
ND
ND
ug/L
04/28/21
4.4
10
--
ND
ND
ND
ND
6.55
J
ND
5.17
J
18.9
ND
ND
ND
20.6
ND
79.4
517
ND
4.46
J
ND
ug/L
10/14/21
4.4
10
--
6.49
J
ND
ND
13.5
ND
ND
17.6
5.78
J
5.69
J
ND
ND
ND
ND
14.9
117
ND
ND
ND
u /L
04/19/22
4.4
10
--
ND
ND
ND
ND
5.22
J
ND
10.5
9.95
J
ND
ND
ND
7.28
J
ND
32.7
603
ND
ND
ND
Acetone
ug/L
03/01/99
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 6000 ug/L
ug/L
09/01/99
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
3.8
B
5.5
B
18
B
1.6
J
ND
--
12
J
--
ND
ND
11
B
--
--
--
--
--
--
ND
ug/L
04/29/08
0.62
--
100
0.62
5.9
J
5.5
J
ND
ND
--
3.4
J
4.8
J
ND
ND
ND
7.4
J
--
--
--
--
--
ND
ug/L
12/01/08
1.5
--
100
ND
ND
ND
7.3
J
ND
--
ND
10
J
ND
ND
ND
6.1
J
--
--
--
--
--
ND
ug/L
10/16/09
1.5
--
100
ND
ND
ND
ND
ND
--
ND
20
J
2.4
J
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1.5
--
100
ND
ND
ND
ND
ND
--
ND
5.4
J
2.0
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
1.5
--
100
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
3
J
ND
ND
ug/L
10/11/10
1.5
--
100
ND
ND
ND
5.2
J
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
1.2
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
16
J
--
--
--
--
--
ND
ug/L
10/12/11
1.2
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
5.1
J
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
1.2
--
100
ND
ND
ND
5.8
J
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
1.2
--
100
ND
ND
3.3
J
ND
ND
--
ND
9.8
J
ND
ND
ND
5.4
J
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
1.2
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
28
J
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
1.2
--
100
ND
ND
4
J
ND
ND
4.7
J
ND
7.1
J
ND
2.2
J
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
1.2
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
36
J
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
1.2
--
100
ND
ND
ND
ND
ND
ND
ND
16
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
1.2
--
100
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.2
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
1.2
--
100
ND
1.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.2
ND
ug/L
09/26/16
10
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
10
--
100
16
B
20
B
19
B
21
B
12
B
33
B
14
B
ND
11
B
11
B
28
B
33
J
16
B
15
B
20
B
14
B
ND
28 J
ug/L
10/17/17
10
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
10
--
100
ND
ND
ND
ND
ND
ND
ND
44
J
ND
ND
ND
14
J
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
10
20
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
26
u /L
04/19/22
10
20
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
4of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance
Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Benzene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 1 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug L
09/26/07
--
--
--
ND
ND
0.77
J
1.5
ND
--
ND
--
ND
ND
ND
--
--
--
ND
ug/L
04/29/08
0.2
--
1
ND
ND
ND
1.8
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.2
--
1
ND
ND
1.1
1.6
0.52
J
--
ND
2.9
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
02/13/09
0.2
--
1
--
--
--
--
--
--
--
1.8
--
--
--
--
--
--
--
--
--
ND
ug/L
02/13/09
0.2
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
04/17/09
0.2
--
1
ND
ND
0.7
J
1.4
ND
--
ND
ND
0.42 J
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.2
--
1
ND
ND
1.4
1.9
0.7
J
--
ND
1.7
ND
ND
ND
--
--
--
--
--
--
N D
ug/L
04/28/10
0.05
--
1
ND
ND
1.1
1.2
0.80
J
--
ND
1.6
0.64 J
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.2
--
1
--
ND
1.4
0.88
J
--
--
--
--
ND
ND
--
--
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.2
--
1
ND
ND
1.2
0.67
J
0.96
J
--
ND
2.2
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.68
--
1
ND
ND
0.78
J
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.68
--
1
ND
ND
0.98
J
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.15
--
1
ND
ND
0.91
J
ND
1.1
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.15
--
1
ND
ND
1.5
ND
1.4
--
ND
2.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.15
--
1
ND
ND
0.45
J
ND
1.3
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.15
--
1
ND
ND
1.1
ND
1.3
0.62
J
ND
1.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.15
--
1
ND
ND
ND
ND
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.15
--
1
ND
ND
1.1
ND
1.1
0.41
J
ND
2.0
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.15
--
1
ND
ND
0.73
J
ND
1.5
0.67
J
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.15
--
1
ND
--
1.2
ND
1.3
0.73
J
ND
1.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.15
--
1
ND
ND
0.78
J
ND
1.4
0.57
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.15
--
1
ND
--
ND
ND
ND
0.67
J
ND
2.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.15
--
1
ND
ND
ND
ND
1.4
0.78
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.15
--
1
ND
--
1.8
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.15
--
1
ND
ND
ND
ND
1.2
0.67
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.15
1.0
--
ND
--
ND
ND
1.1
0.60
J
ND
0.69
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.15
1.0
--
ND
ND
ND
ND
0.93
J
0.45
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.15
1.0
--
ND
ND
1.5
ND
0.84
J
0.54
J
ND
1.2
ND
ND
0.32
J
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.15
1.0
--
ND
ND
ND
ND
0.62
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.15
1.0
--
ND
ND
0.58
J
ND
0.54
J
0.61
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.62
J
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.15
1.0
--
ND
ND
1.0
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.87
J
ND
ND
ND
ND
ND
ND
ND
Carbon Tetrachloride
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 0.3 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.35
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.38
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
N D
ND
N D
ug/L
10/11/10
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.69
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.69
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.17
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.17
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.17
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.17
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.17
--
1
ND
--
0.47
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.17
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.17
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.17
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Chlorobenzene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 50 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 100 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
2.5
J
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
ND
ND
1.1
J
0.49
J
ND
--
0.50 J
--
ND
ND
2.0
J
--
--
--
--
--
--
ND
ug/L
04/29/08
0.27
--
3
ND
ND
ND
0.52
J
ND
--
ND
ND
ND
ND
2.2
J
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.27
--
3
ND
ND
1.8
J
0.54
J
ND
--
ND
4.7
ND
ND
1.9
J
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.27
--
3
ND
ND
1.0
J
0.49
J
ND
--
ND
ND
ND
ND
2.0
J
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.27
--
3
ND
ND
2.9
J
0.78
J
ND
--
ND
5.0
ND
ND
2.1
J
--
--
--
--
--
--
ND
ug/L
04/29/10
0.069
--
3
--
ND
1.4
J
0.48
J
--
--
--
--
ND
ND
--
--
--
ND
--
--
--
ND
ug/L
08/02/10
0.27
--
3
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.27
--
3
ND
ND
3.2
0.74
J
ND
--
ND
7.4
ND
ND
2.8
J
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.74
--
3
ND
ND
1.2
J
0.78
J
ND
--
ND
ND
ND
ND
2.3
J
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.74
--
3
ND
ND
ND
0.99
J
ND
--
ND
ND
ND
ND
2.3
J
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.17
--
3
ND
ND
2.0
J
0.51
J
ND
--
ND
0.71
J
ND
ND
2.5
J
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.17
--
3
ND
ND
3.5
0.74
J
ND
--
ND
5.7
ND
ND
1.8
J
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.17
--
3
ND
ND
1.4
J
0.88
J
ND
--
ND
ND
ND
ND
2.4
J
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.17
--
3
ND
ND
2.9
J
0.89
J
ND
2.0
J
ND
4.3
ND
ND
2.0
J
ND
ND
0.52
J
ND
ND
ND
ND
ug/L
04/24/14
0.17
--
3
ND
ND
3.0
1.0
J
ND
--
ND
ND
ND
ND
2.2
J
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.17
--
3
ND
ND
4.3
0.72
J
0.45
J
1.5
J
ND
5.8
ND
ND
2.2
J
ND
ND
0.62
J
ND
ND
ND
ND
ug/L
04/14/15
0.17
--
3
ND
ND
2.0
J
0.63
J
ND
2.4
J
ND
ND
ND
ND
1.7
J
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.17
--
3
ND
--
3.4
ND
ND
2.8
J
ND
3.6
ND
ND
1.9
J
ND
ND
0.60
J
ND
ND
ND
ND
ug/L
04/20/16
0.17
--
3
ND
ND
3.3
0.87
J
ND
2.5
J
ND
0.73
J
ND
ND
2.0
J
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.17
--
3
ND
--
4.3
ND
ND
2.7
J
ND
6.4
ND
ND
ND
ND
ND
0.40
J
ND
ND
ND
ND
ug/L
04/25/17
0.17
--
3
ND
ND
2.0
J
0.87
J
ND
3.4
ND
ND
ND
ND
2.2
J
ND
ND
0.45
J
ND
ND
ND
ND
ug/L
10/17/17
0.17
--
3
ND
--
ND
1.2
J
ND
3.8
ND
7.5
ND
ND
2.5
J
ND
ND
0.60
J
ND
ND
ND
ND
ug/L
04/16/18
0.17
--
3
ND
ND
1.9
J
0.97
J
ND
3.4
ND
0.82
J
ND
ND
1.8
J
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.17
1.0
--
ND
--
1.1
0.85
J
ND
3.6
ND
2.5
ND
ND
1.9
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.17
1.0
--
ND
ND
2.9
0.87
J
ND
3.5
ND
ND
ND
ND
1.9
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.17
1.0
--
ND
ND
6.1
0.88
J
0.23
J
3.2
ND
5.1
ND
ND
1.9
ND
ND
0.41
J
ND
ND
ND
ND
ug/L
04/20/20
0.17
1.0
--
ND
ND
3.0
0.63
J
ND
2.5
ND
1.1
ND
ND
1.3
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.17
1.0
--
ND
ND
2.8
0.85
J
ND
3.2
ND
3.0
ND
ND
1.6
ND
ND
0.52
J
ND
ND
ND
ND
ug/L
04/28/21
0.17
1.0
--
ND
ND
1.7
0.69
J
ND
1.6
ND
ND
ND
ND
1.9
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.17
1.0
--
ND
ND
4.6
ND
ND
2.1
ND
3.7
ND
ND
1.2
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.17
1.0
--
ND
ND
3.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Chloroethane
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 3000 ug/L
ug/L
09/01/99
--
--
10
ND
ND
33
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
10
ND
ND
16
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
22
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
24
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
2.8
J
ND
ND
--
1.6 J
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.3
--
10
ND
ND
ND
ND
1.8
J
--
ND
ND
ND
ND
1.6
J
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.3
--
10
ND
ND
3.1
J
ND
2.8
J
--
ND
ND
ND
ND
1.6
J
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.3
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.3
--
10
ND
ND
1.7
J
0.61
J
ND
--
ND
0.3
ND
ND
0.3
--
--
--
--
--
--
ND
ug/L
04/28/10
0.18
--
10
ND
ND
0.95
J
ND
1.6
J
--
ND
ND
ND
ND
0.70
J
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.3
--
10
--
ND
1.5
J
ND
--
--
--
--
ND
ND
--
--
--
0.46
J
ND
ND
ND
ND
ug/L
10/11/10
0.3
--
10
ND
ND
1.6
J
0.57
J
1.6
J
--
ND
ND
ND
ND
0.8
J
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.75
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.75
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.23
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.23
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.23
--
10
ND
ND
ND
ND
2.1
J
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.23
--
10
ND
ND
ND
0.47
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.81
J
ND
ND
ND
ND
ug/L
04/24/14
0.23
--
10
ND
ND
ND
ND
1.8
J
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.23
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.23
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.23
--
10
ND
--
0.94
J
ND
1.5
J
1.2
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.23
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.23
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.23
--
10
ND
ND
ND
ND
0.98
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.23
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.23
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.23
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Chloroform
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
NC 2L = 70 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 80 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.2
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.2
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.2
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.2
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.2
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
u g/L
08/02/10
0.2
--
5
--
--
--
--
--
--
--
--
--
--
--
--
--
--
N D
ND
N D
ND
ug/L
10/11/10
0.2
--
5
ND
ND
ND
ND
ND
__
ND
ND
ND
ND
ND
ND
__
__
ND
ND
ND
ND
ug/L
05/09/11
0.7
--
5
ND
ND
ND
ND
ND
__
ND
ND
ND
ND
ND
ND
__
ND
ug/L
10/12/11
0.7
--
5
ND
ND
ND
ND
ND
__
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.18
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.18
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.18
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.18
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.18
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.18
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.18
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.18
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.18
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.18
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.18
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.18
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.18
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.18
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.18
1.0
--
ND
0.67 J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.18
1.0
--
ND
0.63 J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.18
1.0
--
ND
0.69 J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
5of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance
Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
1,2-Dichlorobenzene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 20 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 600 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
0.32
J
ND
ND
--
ND
0.41
J
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
0.48
J
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.27
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.27
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.27
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.27
--
5
ND
ND
ND
ND
ND
--
ND
0.47
J
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.052
--
5
ND
ND
ND
ND
ND
--
ND
0.43
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.27
--
5
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.27
--
5
ND
ND
0.43
J
ND
ND
--
ND
0.51
J
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.11
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.11
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.19
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.19
--
5
ND
ND
0.41
J
ND
ND
--
ND
0.5
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.19
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.19
--
5
ND
ND
ND
ND
ND
ND
ND
0.5
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.19
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.19
--
5
ND
ND
0.61
J
ND
ND
ND
ND
0.46
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.19
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.19
--
5
ND
--
0.46
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.19
--
5
ND
ND
0.55
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.19
--
5
ND
--
0.57
J
ND
ND
ND
ND
0.55
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.19
--
5
ND
ND
0.44
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.19
--
5
ND
--
1.0
J
ND
ND
ND
ND
0.72
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.19
--
5
ND
ND
0.41
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.19
1.0
--
ND
--
0.57
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.19
1.0
--
ND
ND
0.55
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.19
1.0
--
ND
ND
0.87
J
ND
ND
ND
ND
0.38
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.19
1.0
--
ND
ND
0.54
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.19
1.0
--
ND
ND
0.44
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.19
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.19
1.0
--
ND
ND
0.76
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.19
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1,4-Dichlorobenzene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
6.4
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 6 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 75 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
5.0
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
6.0
ND
ND
--
ND
7.0
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
3.3
ND
ND
0.89
J
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
5.0
ND
ND
--
0.93
J
--
ND
ND
0.90
J
--
--
--
--
--
--
ND
ug/L
04/29/08
0.20
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
0.73
J
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
0.59
J
ND
--
--
--
--
--
ND
ug/L
02/13/09
0.38
--
1
--
--
--
--
--
--
--
4.1
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.38
--
1
ND
ND
0.67
J
ND
--
ND
3.8
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.10
--
1
ND
ND
0.61
J
ND
--
ND
3.4
0.53
J
ND
0.55
J
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.38
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.38
--
1
ND
ND
7.5
0.54
J
ND
--
0.5
J
4.7
ND
ND
0.56
J
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.79
--
1
ND
ND
4.0
0.87
J
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.79
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.19
--
1
ND
ND
4.6
0.55
J
ND
--
ND
0.51
J
0.42
J
ND
0.52
J
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.19
--
1
ND
ND
7.7
0.94
J
ND
--
ND
4.8
ND
ND
0.44
J
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.19
--
1
ND
ND
3.4
1.2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.19
--
1
ND
ND
4.3
1.5
ND
0.87
J
ND
3.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.19
--
1
ND
ND
5.6
2.0
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.19
--
1
ND
ND
8.2
1.3
ND
0.96
J
ND
3.8
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.19
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.19
--
1
ND
--
7.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.19
--
1
ND
ND
7.9
2.5
ND
1.0
ND
0.72
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.19
--
1
ND
--
ND
2.2
ND
1.2
ND
4.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.19
--
1
ND
ND
5.3
3.0
0.55
J
1.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.19
--
1
ND
--
16
3.3
0.57
J
1.4
ND
5.9
ND
ND
ND
ND
ND
0.40
J
ND
ND
ND
ND
ug/L
04/16/18
0.19
--
1
ND
ND
6.5
3.1
0.53
J
1.5
ND
0.81
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.19
1.0
--
ND
--
9.7
3.2
0.48
J
1.6
ND
2.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.19
1.0
--
ND
ND
7.9
3.3
ND
1.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.19
1.0
--
ND
ND
14
3.3
0.35
J
1.2
ND
3.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.19
1.0
--
ND
ND
7.5
2.5
ND
0.76
J
ND
1.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.19
1.0
--
ND
ND
6.7
3.0
ND
1.4
ND
2.7
ND
ND
ND
ND
ND
0.43
J
ND
ND
ND
ND
ug/L
04/28/21
0.19
1.0
--
ND
ND
8.7
2.4
ND
0.66
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.44
J
ND
ND
ug/L
10/14/21
0.19
1.0
--
ND
ND
11
ND
ND
ND
ND
3.8
ND
ND
ND
2.0
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
0.19
1.0
--
ND
ND
9.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Dichlorodifloromethane
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 1000 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
12
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
5.8
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
5.8
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
1.5
J
ND
--
ND
--
0.45
J
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
0.38
--
5
ND
ND
ND
0.70
J
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.38
--
5
ND
ND
ND
0.99
J
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
0.38
--
5
ND
ND
ND
0.50
J
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.56
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.2
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
0.2
--
5
ND
ND
ND
ND
0.53
J
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
0.2
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.2
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.2
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.2
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.2
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.2
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.2
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.2
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1,1-Dichloroethane
ug/L
03/01/99
--
--
5
ND
ND
ND
13
ND
--
26
ND
33
ND
7.9
ND
--
ND
--
--
--
ND
NC 2L = 6 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
9.2
ND
--
13
ND
12
ND
7.4
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
7.5
ND
5.1
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
6.3
ND
--
11
ND
5.9
ND
5.3
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
10
ND
9.7
ND
5.0
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
9.5
7.0
--
11
ND
69
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
9.1
ND
--
8.7
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
6.3
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
7.8
ND
--
5.8
ND
5.6
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
5.5
ND
6.9
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
20
5.4
--
7.7
ND
ND
5.7
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
12
6.0
--
5.0
ND
9.0
5.0
ND
ND
--
25
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
17
6.0
--
5.0
ND
9.0
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
16
7.3
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
ND
ND
1.7
J
11
6.9--
2.0
J
0.09
2.6
J
2.7
J
1.2
J
--
--
--
--
--
--
ND
ug/L
09/26/07
--
ND
ND
2.8
J
8.0
--
1.6
J
--
2.9
J
2.5
J
1.1
J
--
--
--
--
--
--
ND
ug/L
04/29/08
0.33
--
5
ND
ND
1.1
J
15
12
--
ND
ND
ND
2.0
J
1.2
J
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.33
--
5
ND
ND
2.5
J
15
14
--
ND
ND
ND
1.2
J
1.2
J
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.33
--
5
ND
ND
1.5
J
11
12
--
ND
ND
0.72
J
0.89
J
0.87
J
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.33
--
5
ND
ND
3.0
J
7
--
0.62
J
ND
1.7
J
0.49
J
0.73
J
--
--
--
--
--
--
ND
ug/L
04/28/10
0.05
--
5
ND
ND
2.3
J
--
0.91
J
ND
1.1
J
ND
0.79
J
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.33
--
5
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
4.2
J
ND
ND
ug/L
10/11/10
0.33
--
5
ND
ND
3.0
J
17
15
--
0.74
J
ND
0.42
J
ND
0.83
J
ND
--
--
ND
3.8
J
ND
ND
ug/L
05/09/11
0.08
--
5
ND
ND
1.1
J
--
ND
ND
ND
ND
0.79
J
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.08
--
5
ND
ND
1.7
J
12
11
--
ND
ND
ND
ND
ND
ND
0.88
J
5.8
ND
0.88
J
ND
ND
ug/L
04/17/12
0.13
--
5
ND
ND
1.2
J
9.3
12
--
ND
ND
0.65
J
0.64
J
0.66
J
ND
--
6.9
ND
5.4
ND
ND
ug/L
10/25/12
0.13
--
5
ND
ND
1.6
J
11
14
--
ND
ND
0.79
J
0.85
J
ND
ND
0.90
J
ND
ND
5.0
ND
ND
ug/L
05/02/13
0.13
--
5
ND
ND
0.77
J
14
17
--
ND
ND
ND
0.90
J
0.53
J
ND
0.74
J
7.9
ND
4.5
J
ND
ND
ug/L
09/24/13
0.13
--
5
ND
ND
0.89
J
11
10
1.4
J
0.44
J
ND
ND
ND
0.46
J
ND
0.90
J
ND
ND
5.6
ND
ND
ug/L
04/24/14
0.13
--
5
ND
ND
0.79
J
10
15
--
ND
ND
ND
0.54
J
0.42
J
ND
0.80
J
ND
ND
ND
ND
ND
ug/L
10/06/14
0.13
--
5
ND
ND
0.53
J
8.4
11
1.2
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.13
--
5
ND
ND
0.45
J
7.1
14
1.2
J
ND
ND
ND
0.89
J
0.13
--
0.96
J
5.7
ND
ND
ND
ND
ug/L
10/07/15
0.13
--
5
ND
--
0.86
J
ND
14
0.99
J
ND
ND
ND
0.79
J
ND
ND
ND
5.8
ND
3.7
J
ND
ND
ug/L
04/20/16
0.13
--
5
ND
ND
0.46
J
9.5
12
0.95
J
ND
ND
ND
1.2
J
ND
ND
0.9
J
0.42
J
ND
5.5
ND
ND
ug/L
09/26/16
0.13
--
5
ND
--
0.76
J
8.6
12
1.0
J
ND
ND
ND
0.63
J
ND
ND
0.81
J
4.6
ND
ND
ND
ND
ug/L
04/25/17
0.13
--
5
ND
ND
ND
7.5
12
0.80
J
ND
ND
ND
1.0
J
ND
ND
0.91
J
3.8
J
ND
0.51
J
ND
ND
ug/L
10/17/17
0.13
--
5
ND
--
0.54
J
6.3
10
0.85
J
ND
ND
ND
1.0
J
ND
ND
0.66
J
4.0
J
ND
4.6
J
ND
ND
ug/L
04/16/18
0.13
--
5
ND
ND
ND
7.2
11
0.77
J
ND
ND
ND
1.7
J
ND
ND
0.91
J
2.7
J
ND
7.8
ND
ND
ug/L
10/16/18
0.13
1.0
--
ND
--
ND
5.3
5.5
0.55
J
ND
ND
ND
1.1
ND
ND
ND
ND
ND
1.1
ND
ND
ug/L
04/12/19
0.13
1.0
--
ND
ND
ND
4.8
4.4
ND
ND
ND
ND
0.99
J
ND
ND
0.66
J
0.41
J
ND
4.2
ND
ND
ug/L
10/07/19
0.13
1.0
--
ND
ND
ND
5.4
4.2
0.55
J
ND
ND
ND
1.6
ND
ND
0.73
J
2.4
ND
4.9
ND
ND
ug/L
04/20/20
0.13
1.0
--
ND
ND
ND
4.0
3.8
ND
ND
ND
ND
1.4
ND
ND
0.72
J
0.88
J
ND
3.6
ND
ND
ug/L
10/13/20
0.13
1.0
--
ND
ND
ND
4.4
2.7
0.66
J
ND
ND
ND
1.6
ND
ND
0.78
J
2.2
ND
1.7
ND
ND
ug/L
04/28/21
0.13
1.0
--
ND
ND
ND
2.9
1.8
ND
ND
ND
ND
1.5
ND
ND
0.74
J
ND
ND
3.7
ND
ND
ug/L
10/14/21
0.13
1.0
--
ND
ND
ND
ND
2.1
ND
ND
ND
ND
0.83
J
ND
3.2
0.84
J
2.2
ND
5.4
ND
ND
u /L
04/19/22
0.13
1.0
--
ND
ND
ND
3.3
2.8
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2.2
ND
ND
1,2-Dichloroethane
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 0.4 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.46
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.65
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.65
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.65
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.65
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.65
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.65
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.47
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.47
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.21
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.21
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.21
--
1
ND
ND
ND
0.40
J
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.21
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.21
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.21
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.21
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.21
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.21
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.21
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.21
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.21
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.21
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.21
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
6of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance
Downgradient Monitoring
Wells
Monitoring
Sentinel Monitoring
Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
1,1-Dichloroethene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 7 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 7 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
0.50
1
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
0.52
1
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.20
--
5
ND
ND
ND
0.47
1
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.24
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.24
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.24
--
5
ND
ND
ND
0.60
1
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.15
--
5
ND
ND
ND
0.45
1
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.24
--
5
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.24
--
5
ND
ND
ND
0.49
1
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.60
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.60
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.21
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.21
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.21
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.21
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.21
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.21
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.21
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.21
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.21
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.21
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.21
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.21
--
5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.21
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.21
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.21
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
cis-1,2-Dichloroethene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 70 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 70 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
44
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
6.0
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
5.2
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
5.0
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
7.9
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
6.8
ND
--
ND
ND
1.1
1
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
ND
ND
ND
ND
ND
--
ND
--
1.3
1
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.30
--
5
ND
ND
ND
12
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.36
--
5
ND
ND
0.71
1
11
0.52
1
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.36
--
5
ND
ND
1.0
1
11
0.52
1
--
ND
ND
2.3
1
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.36
--
5
ND
ND
3.0
1
20
0.46
1
--
ND
ND
0.94
1
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.075
--
5
ND
ND
3.3
1
20
0.66
1
--
ND
ND
3.6
1
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.36
--
5
--
ND
4.9
1
20
--
--
--
--
0.71
1
ND
--
--
--
20
ND
6.9
ND
ND
ug/L
10/11/10
0.36
--
5
ND
ND
4.2
1
23
0.88
1
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.72
--
5
ND
ND
0.88
1
21
1.7
1
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.72
--
5
ND
ND
ND
21
ND
--
ND
ND
ND
ND
ND
ND
ND
16
ND
1.2 1
ND
ND
ug/L
04/17/12
0.15
--
5
ND
ND
2.1
1
17
0.66
1
--
ND
ND
0.79
1
0.58 1
0.15
ND
--
16
ND
12
ND
ND
ug/L
10/25/12
0.15
--
5
ND
ND
3.0
1
23
0.73
1
--
ND
ND
0.48
1
0.44 1
ND
ND
ND
24
ND
12
ND
ND
ug/L
05/02/13
0.15
--
5
ND
ND
1.3
1
29
1.0
1
--
0.15
0.15
0.15
0.15
0.15
ND
0.15
23
ND
14
ND
ND
ug/L
09/24/13
0.15
--
5
ND
ND
2.6
1
26
0.68
1
0.87
1
ND
ND
ND
ND
ND
0.78
1
ND
26
ND
ND
ND
ND
ug/L
04/24/14
0.15
--
5
ND
ND
0.43
1
26
1.0
1
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
14
ND
ND
ug/L
10/06/14
0.15
--
5
ND
ND
1.1
1
21
0.74
1
ND
ND
ND
ND
ND
ND
ND
ND
17
ND
ND
ND
ND
ug/L
04/14/15
0.15
--
5
ND
ND
ND
19
1.3
1
1.0
1
ND
ND
ND
ND
ND
--
ND
ND
ND
15
ND
ND
ug/L
10/07/15
0.15
--
5
ND
--
ND
ND
0.85
1
0.60
1
ND
ND
ND
ND
ND
ND
ND
13
ND
7.6
ND
ND
ug/L
04/20/16
0.15
--
5
ND
ND
ND
21
1.1
1
0.82
1
ND
ND
ND
ND
ND
ND
ND
0.83
1
ND
12
ND
ND
ug/L
09/26/16
0.15
--
5
0.15
--
ND
20
1.1
1
0.15
0.15
0.15
0.15
0.15
0.15
0.15
ND
8.0
ND
12
ND
ND
ug/L
04/25/17
0.15
--
5
ND
ND
ND
21
1.3
1
1.1
1
ND
ND
ND
ND
ND
ND
ND
7.3
ND
1.0 1
ND
ND
ug/L
10/17/17
0.15
--
5
ND
--
ND
16
0.92
1
0.65
1
ND
ND
ND
ND
ND
ND
ND
7.4
ND
11
ND
ND
ug/L
04/16/18
0.15
--
5
ND
ND
ND
19
1.3
1
0.83
1
ND
ND
ND
ND
ND
ND
ND
4.4
1
ND
22
ND
ND
ug/L
10/16/18
0.15
1.0
--
ND
--
ND
16
0.91
1
0.82
1
ND
ND
ND
ND
ND
ND
ND
0.53
1
ND
2.7
ND
ND
ug/L
04/12/19
0.15
1.0
--
ND
ND
ND
12
0.56
1
ND
ND
ND
ND
ND
ND
ND
ND
0.55
1
ND
14
ND
ND
ug/L
10/07/19
0.15
1.0
--
ND
ND
ND
13
0.69
1
0.62
1
ND
ND
ND
ND
ND
ND
ND
2.9
ND
14
ND
ND
ug/L
04/20/20
0.15
1.0
--
ND
ND
ND
9.3
0.62
1
0.56
1
ND
ND
ND
ND
ND
ND
ND
0.91
1
ND
10
ND
ND
ug/L
10/13/20
0.15
1.0
--
ND
ND
ND
8.7
0.55
1
0.80
1
ND
ND
ND
ND
ND
ND
ND
2.6
ND
4.8
ND
ND
ug/L
04/28/21
0.15
1.0
--
ND
ND
ND
5.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
11
ND
ND
ug/L
10/14/21
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
5.2
ND
1.5
ND
18
ND
ND
u /L
04/19/22
0.15
1.0
--
ND
ND
ND
3.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.8
ND
ND
Bromomethane
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
SWS GPS = 10 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
2.1
1
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.49
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.49
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.49
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.49
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.49
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
08/02/10
0.49
--
10
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.49
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.58
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.58
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.14
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.14
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.14
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.14
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.14
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.14
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.14
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.14
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Chloromethane
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 3 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
0.43
1
0.18
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.23
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.34
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.34
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.34
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.05
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.34
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
0.40 1
0.44 1
0.34
ND
ug/L
10/11/10
0.34
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
0.61 1
ND
ND
ug/L
05/09/11
0.55
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.55
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.13
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.13
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.13
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.13
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.13
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.13
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.13
--
1
ND
0.74 1
ND
ND
ND
ND
ND
ND
ND
ND
0.56 1
ND
ND
0.49
1
ND
ND
ND
ND
ug/L
10/17/17
0.13
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.13
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.13
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.13
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Methylene Chloride
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 5 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.24
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.53
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.53
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.53
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.07
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.53
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.53
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.14
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.14
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.23
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.23
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.23
--
1
ND
ND
ND
ND
0.47
1
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.23
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.23
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.23
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.23
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.23
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.23
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.23
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.23
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.23
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.23
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.23
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.46
B
ND
ND
ND
ND
ND
0.52 1
ug/L
10/07/19
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.1
ND
u /L
04/19/22
0.23
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
7of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
2-Butanone
ug/L
03/01/99
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 4000 ug/L
ug/L
09/01/99
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
680
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
130
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
38
1
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.44
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
1
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
1
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
1
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
1
--
100
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
1
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
1.3
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.3
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
1.3
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
17
1
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
1.3
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
1.3
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
11
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
1.3
--
100
ND
ND
ND
ND
ND
31
1 ND
ND
ND
4.3
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
1.3
--
100
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
1.3
--
100
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
1.3
--
100
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.3
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
1.3
--
100
ND
1.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.3
ND
ug/L
09/26/16
1.3
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
1.3
--
100
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
1.3
--
100
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
1.3
--
100
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
1.3
5.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
1.3
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Naphthalene
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
NC 2L = 6 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
0.39
--
10
ND
ND
2.3 1
ND
0.39
--
ND
5.6
1
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.39
--
10
ND
ND
ND
ND
ND
--
ND
3.9
1
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
0.39
--
10
ND
ND
ND
ND
ND
--
ND
2.7
1
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.46
--
10
ND
ND
ND
ND
ND
--
0.46
ND
0.46
0.46
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
0.11
--
10
ND
ND
ND
ND
ND
--
ND
4.6
1
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
0.11
--
10
ND
ND
ND
ND
ND
ND
ND
1.6
1
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
0.11
--
10
ND
ND
ND
ND
ND
ND
ND
2.5
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.11
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.11
--
10
ND
--
ND
ND
ND
ND
ND
1.5
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.11
--
10
ND
--
ND
ND
ND
ND
ND
3.9
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.11
1.0
--
ND
--
ND
ND
ND
ND
ND
0.83
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Styrene
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
SWS GPS = 70 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 100 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.20
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.26
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.26
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.26
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.26
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
--
ug/L
04/29/10
0.082
--
1
--
ND
ND
ND
--
--
--
--
ND
ND
--
--
--
ND
--
--
--
ND
ug/L
08/02/10
0.26
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.26
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.053
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.053
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.11
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.11
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.11
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.11
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.11
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.11
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.11
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.11
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.11
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.11
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.11
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.11
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.11
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.11
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.11
1.0
--
ND
ND
ND
ND
ND
0.20
1 ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.11
1.0
--
ND
ND
ND
ND
ND
0.49
1 ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.11
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Tetrachloroethene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
12
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 0.7 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
12
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
9
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
12
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
9.6
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
20
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
7
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
8.7
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
6.7
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
5.2
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
ND
ND
ND
5.
ND
--
ND
ND
3.6
1.8
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
ND
ND
ND
ND
--
N D
--
1.6
0.49
1
N D
--
--
--
--
--
--
N D
ug/L
04/29/08
0.36
--
1
ND
ND
ND
3.5
ND
--
ND
ND
0.69
1
0.40
1
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.36
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.36
--
1
ND
ND
ND
3.2
ND
--
ND
ND
0.99
1
0.63
1
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.36
--
1
ND
ND
ND
5.
ND
--
N D
N D
0.83
1
0.51
1
N D
--
--
--
--
--
--
N D
ug/L
04/28/10
0.099
--
1
ND
ND
ND
ND
--
ND
ND
0.56
1
0.57
1
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.36
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.36
--
1
ND
ND
0.36
ND
ND
--
ND
ND
ND
0.57
1
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.73
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.73
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.17
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
0.41
1
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.17
--
1
ND
ND
ND
2.7
ND
--
ND
ND
0.52
1
0.52
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.17
--
1
ND
ND
ND
2.4
ND
--
ND
ND
ND
0.48
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.17
--
1
ND
ND
ND
2.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.17
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
0.51
1
ND
ND
ND
ND
ND
0.44 1
ND
ND
ug/L
10/06/14
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.17
--
1
ND
ND
ND
0.85
1
ND
ND
ND
ND
0.40
1
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.17
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.17
--
1
ND
ND
ND
1.4
ND
ND
ND
ND
ND
0.44
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.17
--
1
ND
--
ND
0.69
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.17
--
1
ND
ND
ND
1.0
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.17
--
1
ND
--
ND
0.61
1
ND
ND
ND
ND
ND
0.40
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.17
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.17
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.17
1.0
--
ND
ND
ND
0.42
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.31
1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Toluene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 600 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 1000 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01 /06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
0.36
1
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.20
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.27
--
1
ND
ND
ND
ND
ND
--
ND
0.43
1
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.27
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.27
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.053
--
1
ND
ND
ND
ND
ND
--
ND
ND
1.0
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.27
--
1
--
ND
ND
ND
--
--
--
--
ND
ND
--
--
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.27
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
05/09/11
0.85
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.85
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.14
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.14
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.14
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.14
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.14
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.14
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.14
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.14
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.14
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.14
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.14
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
8.2
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.14
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.14
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.14
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.14
1.0
--
ND
ND
0.15 1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
8of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring
Wells
Compliance Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring
Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Trichloroethene
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 3 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 5 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
20
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.25
--
1
ND
ND
ND
3.6
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.38
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.38
--
1
ND
ND
ND
3.0
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.38
--
1
ND
ND
0.91
J
.7
ND
--
ND
ND
0.48
J
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.13
--
1
ND
ND
0.53
J
4.1
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.38
--
1
--
ND
0.62
J
4.1
--
--
--
--
ND
ND
--
--
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.38
--
1
ND
ND
0.48
J
3.6
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.72
--
1
ND
ND
ND
3.3
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.72
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.15
--
1
ND
ND
ND
2.5
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.15
--
1
ND
ND
ND
2.9
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.15
--
1
ND
ND
ND
3.2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.15
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.40
J ND
ND
ug/L
04/24/14
0.15
--
1
ND
ND
ND
2.5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.60
J ND
ND
ug/L
10/06/14
0.15
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.15
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.15
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.15
--
1
ND
ND
ND
2.0
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.15
--
1
ND
--
ND
1.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.15
--
1
ND
ND
ND
2.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.15
--
1
ND
--
ND
1.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.15
--
1
ND
ND
ND
1.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.15
1.0
--
ND
--
ND
0.91
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.15
1.0
--
ND
ND
ND
1.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.15
1.0
--
ND
ND
ND
0.75
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.15
1.0
--
ND
ND
ND
0.51
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.15
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Trichlorofluoromethane
ug/L
03/01/99
--
--
5
ND
ND
38
34
ND
--
ND
28
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 2000 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
30
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
03/01/00
--
--
5
ND
ND
ND
14
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
20
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
14
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
23
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
17
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
5.2
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
14
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
5.6
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
21
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
7.0
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
10
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
13
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.28
--
1
ND
ND
ND
4.2
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.28
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.28
--
1
ND
ND
ND
2.5
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.28
--
1
ND
ND
ND
4.1
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.15
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.28
--
1
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ND
ND
ND
ug/L
10/11/10
0.28
--
1
ND
ND
ND
2.3
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
0.66
--
1
ND
ND
ND
1.2
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.66
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.24
--
1
ND
ND
ND
0.84
J
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.24
--
1
ND
ND
ND
0.88
J
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.24
--
1
ND
ND
ND
0.73
J
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.24
--
1
ND
ND
ND
0.48
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.24
--
1
ND
ND
ND
0.55
J
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.24
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.24
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.24
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.24
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.24
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.24
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.24
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.24
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.24
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.24
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Vinyl Chloride
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 0.03 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 2 ug/L
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
12
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
ND
ND
ND
--
N D
--
0.44
J
N D
N D
--
--
--
--
--
--
N D
ug/L
04/29/08
0.3
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.3
--
1
ND
ND
0.73
J
3.9
0.44
J
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
02/13/09
0.3
--
1
--
--
--
--
0.47
J
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
04/17/09
0.3
--
1
ND
ND
ND
ND
ND
--
ND
ND
0.45
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.3
--
1
ND
ND
ND
--
N D
N D
0.47
J
N D
N D
--
--
--
--
--
--
N D
ug/L
04/28/10
0.083
--
1
ND
ND
ND
--
ND
ND
0.80
J
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.3
--
1
--
ND
1.5
4.8
--
--
--
--
ND
ND
--
--
--
2.6
ND
0.49
J ND
ND
ug/L
10/11/10
0.3
--
1
ND
ND
1.4
5.4
0.44
J
--
ND
ND
ND
ND
ND
ND
--
--
ND
0.68
J ND
ND
ug/L
05/09/11
0.6
--
1
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.6
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
0.69
ND
ND
ND
ND
ug/L
04/17/12
0.32
--
1
ND
ND
0.52
J
2.1
ND
--
ND
ND
ND
ND
ND
ND
--
1.0
ND
ND
ND
ND
ug/L
10/25/12
0.32
--
1
ND
ND
1.3
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.32
--
1
ND
ND
ND
5.6
0.54
J
--
ND
ND
ND
ND
ND
ND
ND
0.79
ND
ND
ND
ND
ug/L
09/24/13
0.32
--
1
ND
ND
0.43
J
3.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
4.0
ND
1.3
ND
ND
ug/L
04/24/14
0.32
--
1
ND
ND
ND
4.6
0.52
J
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.32
--
1
ND
ND
ND
2.6
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.32
--
1
ND
ND
ND
2.5
0.44
J
ND
ND
ND
ND
ND
ND
--
ND
ND
0.71
1.6
0.71
ND
ug/L
10/07/15
0.32
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.72
J ND
ND
ug/L
04/20/16
0.32
--
1
ND
ND
ND
4.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.6
ND
ND
ug/L
09/26/16
0.32
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.4
ND
1.5
ND
ND
ug/L
04/25/17
0.32
--
1
ND
ND
ND
3.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.32
--
1
ND
--
ND
2.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.5
ND
1.7
ND
ND
ug/L
04/16/18
0.32
--
1
ND
ND
ND
3.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3.0
ND
ND
ug/L
10/16/18
0.32
1.0
--
ND
--
ND
2.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.32
1.0
--
ND
ND
ND
1.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.1
ND
ND
ug/L
10/07/19
0.32
1.0
--
ND
ND
ND
2.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.6
ND
ND
ug/L
04/20/20
0.32
1.0
--
ND
ND
ND
1.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.32
1.0
--
ND
ND
ND
1.7
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.47
J ND
ND
ND
ND
ug/L
04/28/21
0.32
1.0
--
ND
ND
ND
1.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1.7
ND
ND
ug/L
10/14/21
0.32
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2.6
ND
ND
u /L
04/19/22
0.32
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Xylenes (Total)
ug/L
03/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
NC 2L = 500 ug/L
ug/L
09/01/99
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
EPA MCL = 10000 ug/L
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/15/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/01/06
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/12/07
--
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/29/08
0.67
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
12/01/08
0.4
--
5
ND
ND
ND
ND
ND
--
ND
3.1
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
04/17/09
0.4
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.4
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
04/28/10
0.22
--
5
ND
ND
ND
ND
ND
--
ND
1.8
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
08/02/10
0.4
--
5
--
ND
ND
ND
--
--
--
--
ND
ND
--
--
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.4
--
5
ND
ND
ND
ND
ND
--
ND
4.0
J
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
05/09/11
2.1
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
2.1
--
5
ND
ND
ND
ND
ND
--
ND
5.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/17/12
0.45
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ug/L
10/25/12
0.45
--
5
ND
ND
ND
ND
ND
--
ND
2.6
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
05/02/13
0.45
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/24/13
0.45
--
5
ND
ND
ND
ND
ND
ND
ND
1.8
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/24/14
0.45
--
5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/06/14
0.45
--
5
ND
ND
ND
ND
ND
ND
ND
1.9
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/14/15
0.45
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.45
--
5
ND
--
ND
ND
ND
ND
ND
0.77
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.45
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.45
--
5
ND
--
ND
ND
ND
ND
ND
1.4
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.45
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.45
--
5
ND
--
ND
ND
ND
ND
ND
5.3
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.45
--
5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.45
3.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
0.49
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/28/21
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.45
3.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1,4-Dioxane
ug/L
10/16/18
1.2
2.0
--
ND
--
220
2.8
ND
100
4.6
85
1.5
J
ND
350
4.1
1.3 J
ND
ND
ND
4.4
ND
NC 2L = 3 ug/L (verification event)
ug/L
02/20/19
1.2
2.0
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
8.4
ND
ug/L
04/12/19
1.2
2.0
--
ND
ND
120
2.6
ND
83
2.4
6.3
1.6
J
ND
290
ND
3.9
ND
4.9
2.2
12
ND
ug/L
10/07/19
1.2
2.0
--
ND
ND
210
3.1
ND
79
9.7
120
11
1.4
J
300
24
5.0
2.3
6.1
2.7
19
ND
ug/L
04/20/20
0.80
2.0
--
ND
ND
170
2.5
1.0
J
69
3.2
33
5.8
1.1
J
310
4.0
3.5
1.0
J 0.93
J
2.4
28
ND
ug/L
10/13/20
0.80
2.0
--
ND
ND
180
2.3
0.88
J
62
ND
49
2.6
0.87
J
310
1.1 J
3.7
3.0
0.87
J
1.2
J 5.0
ND
ug/L
04/28/21
0.80
2.0
--
ND
ND
170
2.5
1.0
J
49
1.5 J
14
7.0
1.4
J
340
3.6
4.3
ND
ND
2.7
21
ND
ug/L
10/14/21
0.80
2.0
--
0.80 J
ND
220
1.9
J
1.0
J
59
2.2
75
11
ND
330
2.4
3.9
2.9
1.4
J
2.8
10
ND
ug/L
04/19/22
0.80
2.0
--
ND
ND
150
2.3
ND
45
ND
3.2
2.1
0.80
J
340
ND
3.4
1.7
J 1.1
J
1.7
J 5.5
ND
Tetrahydrofuran
ug/L
10/12/11
0.8
--
--
ND
ND
11
ND
ND
--
ND
34
ND
ND
0.82 J
ND
--
--
--
--
--
ND
IMAC = 2,000 ug/L
ug/L
04/17/12
0.8
--
--
ND
ND
4.4
ND
ND
--
ND
4
ND
ND
ND
ND
--
--
--
--
--
ND
(No EPA MCL)
ug/L
10/25/12
0.8
--
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ug/L
05/02/13
0.8
--
--
ND
ND
5.5
ND
ND
--
ND
ND
ND
150
6.6
ND
--
--
--
--
--
ND
ug/L
09/24/13
0.8
--
--
ND
ND
6.5
ND
ND
10
ND
18
ND
18
6.4
ND
--
--
--
--
--
ND
ug/L
04/24/14
0.8
--
--
ND
ND
4.9
ND
ND
--
ND
ND
ND
140
13
ND
--
--
--
--
--
ND
ug/L
10/06/14
0.8
--
--
ND
ND
ND
ND
ND
11
ND
29
ND
ND
9.4
ND
ND
--
--
--
--
ND
ug/L
04/14/15
0.8
--
--
ND
ND
8.2
ND
ND
5.3
ND
1.0
ND
5.6
4.4
--
ND
--
--
--
--
ND
ug/L
10/07/15
0.8
--
--
ND
--
21
ND
ND
7.2
ND
32
ND
ND
9.8
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.8
--
--
ND
ND
7.1
ND
ND
1.4
ND
ND
ND
50
7.0
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.8
--
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
04/25/17
0.8
--
--
ND
ND
5.3
ND
ND
6.7
ND
ND
ND
140
13
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.53
--
--
ND
--
16
ND
ND
4.2
ND
54
ND
20
12
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.53
1.0
--
ND
--
5.1
ND
ND
ND
ND
2.3
ND
ND
9.7
ND
--
--
--
--
--
ND
ug/L
04/12/19
0.53
1.0
--
ND
ND
4.9
ND
ND
ND
ND
ND
ND
ND
11
ND
--
--
--
--
--
ND
ug/L
10/07/19
0.53
1.0
--
ND
ND
15
ND
ND
4.9
4.3
9.1
ND
ND
16
ND
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.53
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
16
ND
--
--
--
--
--
ND
ug/L
10/13/20
0.53
1.0
--
ND
ND
9.5
ND
ND
ND
ND
9.0
ND
ND
18
ND
--
--
--
--
--
ND
ug/L
04/28/21
0.53
1.0
--
ND
ND
8.0
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/14/21
0.53
1.0
--
ND
ND
19
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
u /L
04/19/22
0.53
1.0
--
ND
ND
13
ND
ND
ND
ND
ND
ND
ND
21
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
9of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Detected Monitoring Constituent
Reporting
Sample
Detection
Practical
Reporting
Upgradient Monitoring
Wells
Compliance Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Blanks
Units
Date
Limit
Quantitation Limit
Limit
Well
MW-13
MW-14
II-1
II-2
II-3
II-4A II-5
II-6
II-7
II-7B
II-8
II-12
II-3B
II-9
SMW-1
SMW-3
SMW-4
Di-n-butylphthalate
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
NC 2L = 700 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
ND
ND
ND
1.1 J
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
1.6
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.5
--
10
ND
ND
4.1 J
ND
ND
--
ND
1.9
J
1.8 J
4.0 J
2.7 J
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.8
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.8
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
4-Chloro-3-methylphenol
ug/L
09/01/99
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No NC 2L)
ug/L
09/01/00
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
1.5
--
20
ND
ND
ND
ND
ND
--
ND
2.8
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
02/13/09
1.4
--
20
--
--
--
--
--
--
--
2.4
J
--
--
--
--
--
--
--
--
--
ND
ug/L
10/16/09
1.6
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.5
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.5
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.5
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.5
--
20
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.5
--
20
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.5
--
20
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.5
--
20
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.4
--
20
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.4
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.4
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.4
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.4
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Dibenzofuran
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
IMAC = 28 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
2.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.3
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
2.4 J
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.4
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.4
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.4
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.4
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.6
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.6
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Thionazin
ug/L
09/01/99
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No NC 2L)
ug/L
09/01/00
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
2
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.2
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
2.3
--
20
ND
ND
2.3
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
ug/L
10/12/11
2.3
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
2.3
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
2.3
--
20
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
2.3
--
20
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
2.3
--
20
--
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ND
ND
--
ND
--
ND
ug/L
09/26/16
2.3
--
20
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.3
--
20
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.3
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.3
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
7.1 J
ND
ND
ND
ND
ND
ug/L
10/13/20
2.3
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
2.3
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.4
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.4
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2,6-Dinitrotolene
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No NC 2L)
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.0
--
10
ND
ND
ND
ND
ND
__
ND
ND
ND
ND
ND
__
__
__
__
--
--
ND
ug/L
10/11/10
1.5
--
10
ND
ND
1.9 J
ND
ND
--
ND
2.8
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.5
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.5
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.5
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.5
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Disulfoton
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
NC 2L = 0.3 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
ND
ND
ND
ND
ND
--
1.6 J
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
1.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/11/10
1.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
2.0
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.0
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.0
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.0
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.0
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Bis(2-ethylhexyl)phthalate
ug/L
09/01/99
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
NC 2L = 3 ug/L
ug/L
09/01/00
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
20
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
20
29
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
2.0
--
15
ND
4.2 J
ND
ND
ND
--
ND
ND
ND
2.0 J
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
2.6
--
15
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.7
--
15
ND
2.0 J
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.7
--
15
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
2.2 J
--
--
--
--
--
ND
ug/L
10/25/12
1.7
--
15
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.7
--
15
ND
13 J
ND
1.8 J
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.7
--
15
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.7
--
15
1.8 J
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.7
--
15
ND
--
ND
3.0 J
ND
5.0
J 2.3 J
ND
3.3 J
ND
2.6 J
ND
ND
ND
ND
ND
ND
ND
u g / L
0 3 /21 / 17
1.7
--
15
--
--
--
ND
--
ND
--
--
ND
--
--
--
--
--
--
--
--
ND
ug/L
10/17/17
1.9
--
15
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
1.9
5.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
6.3
ug/L
10/07/19
1.9
5.0
--
3.7 J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
1.9
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
1.9
5.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Hexachlorobutadiene
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
NC 2L = 0.4 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
3.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.35
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.88
--
10
ND
ND
ND
ND
ND
--
1.2
ND
0.88
0.88
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.2
--
10
ND
ND
ND
ND
ND
--
0.88
N D
1.2
1.2
N D
N D
--
--
--
--
--
--
ug/L
10/25/12
1.2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
1.2
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
1.2
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
1.2
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
1.2
--
10
ND
--
0.22
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
2.8
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.8
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Hexachlorocyclopentadiene
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No NC 2L)
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 50 ug/L
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
2.5
--
10
ND
ND
ND
ND
ND
--
ND
5.6
J
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
1.3
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
1.3
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
1.3
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
1.3
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
1.3
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
1.3
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
1.3
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
2.7
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.7
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.7
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.7
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
1 10/14/21
1 2.7
1 10
1--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
10of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Detected Monitoring Constituent
Reporting
Sample
Detection
Practical
Reporting
Upgradient Monitoring Wells
Compliance Downgradient
Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Blanks
Units
Date
Limit
Quantitation Limit
Limit
Well
MW-13
MW-14
II-1
II-2
II-3
II-4A II-5
II-6
II-7
II-7B
II-8
II-12
II-3B
II-9
SMW-1
SMW-3
SMW-4
2-Methylnaphthalene
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 30 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
2.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
1.3
--
10
ND
ND
ND
ND
ND
--
ND
1.6
1
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
2.8
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.8
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.8
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
3-Nitroaniline
ug/L
09/01/99
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No NC 2L)
ug/L
09/01/00
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/01
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
4.7 1
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
1.3
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
1.6
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
2.1
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
2.1
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
2.1
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
2.1
--
50
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
2.1
--
50
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
2.1
--
50
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
2.1
--
50
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
2.6
--
50
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.6
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
5-Nitro-o-Toluidine
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No NC 2L)
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
2.8 1
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.6
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
3.2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
3.2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
3.2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
3.2
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
3.2
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
3.2
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
3.2
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
3.2
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
3.2
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
3.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
3.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
3.2
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
N-Nitroso-di-n-propylamine
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
(No NC 2L)
ug/L
12/01/08
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
(No EPA MCL)
ug/L
10/16/09
1.8
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
1.5
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
1.5
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
1.5
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
2.3
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
2.3
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.3
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
2.3
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
6.6 1
ND
ND
ND
ND
ND
ND
u /L
10/14/21
2.3
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Phenol
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
NC 2L = 30 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
0.71
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.2
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.4
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.4
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.4
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.4
--
10
ND
--
ND
ND
ND
ND
2.9 1
1.5
1
ND
1.8 1
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.4
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
1.7
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
1.7
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
1.7
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
1.7
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
1.7
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
o-Toluidine
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No NC 2L)
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
12/01/08
1.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
1.5
--
10
ND
ND
ND
ND
ND
--
ND
2.5
1
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
1.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
1.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/25/12
1.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
1.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/06/14
1.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
1.1
--
10
ND
--
1.3 1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
(verification event)
ug/L
03/21/17
1.1
--
10
--
--
ND
--
--
--
--
ND
--
--
--
--
--
--
--
--
--
ND
ug/L
10/17/17
1.6
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
1.6
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
1.6
10
--
ND
ND
1.7 1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
(verification event)
ug/L
01/20/20
1.6
10
--
--
--
ND
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ug/L
10/13/20
1.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
1.6
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
1,2,4-Trichlorobenzene
ug/L
03/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
NC 2L = 70 ug/L
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
ND
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.36
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/16/09
0.36
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
ug/L
10/11/10
0.36
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
10/12/11
0.58
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.14
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
ug/L
09/24/13
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.14
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.14
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.14
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.14
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.14
1.0
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.14
1.0
--
ND
ND
0.16 1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.14
1.0
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Diethylphthalate
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 6000 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
1.4
--
10
ND
ND
ND
ND
ND
--
ND
2.3
1
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.61
--
10
ND
ND
ND
ND
ND
--
ND
2.5
1
1.0 1
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
2.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
2.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
2.1
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
2.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
2.1
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
2.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
2.1
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
2.4
--
10
ND
--
ND
ND
ND
ND
ND
39
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
(verification event)
ug/L
12/21/17
2.4
--
10
--
--
--
--
--
--
--
ND
--
--
--
--
--
--
--
--
--
ND
ug/L
10/16/18
2.4
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
2.4
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Endosulfan I
ug/L
09/01/99
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 40 ug/L
ug/L
09/01/00
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/01
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
0.1
ND
ND
0.25
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.025
--
0.1
ND
ND
ND
ND
ND
--
ND
0.068
B
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
02/13/09
0.025
--
0.1
--
--
--
--
--
--
--
ND
--
--
--
--
--
--
--
--
--
--
ug/L
10/16/09
0.025
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.016
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.041
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.045
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.045
--
0.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.045
--
0.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.045
--
0.1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.045
--
0.1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.045
--
0.1
ND
--
0.19
ND
ND
ND
ND
0.14
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
12/21/17
0.045
--
0.1
--
--
ND
--
--
--
--
ND
--
--
--
--
--
--
--
--
--
ND
ug/L
10/16/18
0.045
0.05
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.045
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.045
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.045
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Endosulfan sulfate
ug/L
09/01/99
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
IMAC = 40 ug/L
ug/L
09/01/00
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
(No EPA MCL)
ug/L
09/01/01
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.025
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.025
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.012
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.025
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.032
--
0.1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.032
--
0.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.032
--
0.1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.032
--
0.1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.032
--
0.1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.032
--
0.1
ND
--
0.16
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u g/L
12/21/17
0.032
--
0.1
--
--
ND
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
ug/L
10/16/18
0.032
0.05
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.032
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.032
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.032
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
►%%I) GOLDER
11 of 14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance Downgradient
Monitoring Wells
Monitoring
Sentinel Monitoring
Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Chlordane (total)
ug/L
09/01/99
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 0.1 ug/L
ug/L
09/01/00
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 2 ug/L
ug/L
09/01/01
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.02
--
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
12/01/08
0.02
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.2
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.2
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.2
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.2
--
0.5
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.2
--
0.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.2
--
0.5
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.2
--
0.5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.37
--
0.5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.37
--
0.5
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.37
0.50
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.37
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.54
ND
ug/L
10/13/20
0.37
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.37
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Chlordane -alpha
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 0.1 ug/L
ug/L
12/01/08
0.025
--
NE
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
EPA MCL = 2 ug/L
ug/L
10/16/09
0.025
--
NE
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/25/12
0.048
--
NE
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.048
--
NE
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.048
--
NE
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.048
--
NE
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.048
--
NE
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.048
--
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.048
0.05
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.048
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.39
ND
ND
ND
ND
ND
0.54
ND
(verification event)
ug/L
01/20/20
0.048
0.05
--
--
--
ND
--
--
--
--
--
--
--
ND
--
--
--
--
--
ND
--
ug/L
10/13/20
0.048
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.048
0.05
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
PCBs
ug/L
09/01/99
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
IMAC = 0.09 ug/L
ug/L
09/01/00
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 0.5 ug/L
ug/L
09/01/01
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.43
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.075
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.19
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.19
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.19
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.43
--
2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.43
--
2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.43
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.48
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.48
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.48
0.50
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.48
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.48
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.48
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2,4-D
ug/L
09/01/99
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 70 ug/L
ug/L
09/01/00
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 70 ug/L
ug/L
09/01/01
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.13
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.091
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.091
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.15
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.16
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
0.16 J
--
--
--
--
--
--
ug/L
09/24/13
0.16
--
2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.27
--
2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.27
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.27
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.27
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.27
0.50
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.27
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.27
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.27
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Pentachlorophenol
ug/L
09/01/99
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 0.3 ug/L
ug/L
09/01/99
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 1 ug/L
ug/L
09/01/00
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/00
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/01
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/01
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
50
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.056
--
25
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
0.07
J ND
--
--
--
--
--
--
ug/L
10/16/09
0.043
--
25
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.043
--
25
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.13
--
25
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.19
--
25
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.19
--
25
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.19
--
25
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.19
--
25
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.19
--
25
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.19
--
25
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.19
0.50
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.19
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.19
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.19
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
2,4,5,-TP (Silvex)
ug/L
09/01/99
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 50 ug/L
ug/L
09/01/00
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 50 ug/L
ug/L
09/01/01
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
0.087
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
0.056
--
2
ND
ND
ND
ND
ND
--
0.085 J
0.45 J
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
0.056
--
2
ND
ND
ND
ND
ND
--
0.088 J
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
0.15
--
2
ND
ND
ND
ND
ND
--
ND
0.29 J
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
0.2
--
2
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
0.2
--
2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
0.44
--
2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
0.44
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
0.44
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
0.44
--
2
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
0.44
0.50
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
0.44
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
0.44
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
0.44
0.50
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Cyanide (total)
ug/L
09/01/99
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
NC 2L = 70 ug/L
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
EPA MCL = 200 ug/L
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
10
--
ND
ND
20
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/03
--
--
10
10
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
--
ND
10
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
09/26/07
--
--
--
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
--
ug/L
12/01/08
4.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/16/09
4.7
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
--
ug/L
10/11/10
5.0
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/12/11
3.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/25/12
4.9
--
10
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
09/24/13
4.9
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
--
--
--
--
--
ug/L
10/06/14
4.9
--
10
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/07/15
4.9
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
09/26/16
4.9
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
ug/L
10/17/17
4.9
--
10
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/16/18
4.9
10
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/07/19
4.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ug/L
10/13/20
4.9
10
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
u /L
10/14/21
4.9
10
--
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Sulfide (total)
mg/L
09/01/99
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No NC 2L)
mg/L
09/01/00
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
(No EPA MCL)
mg/L
09/01/01
--
--
1
ND
ND
ND
1
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
09/01/02
--
--
1
ND
ND
ND
5
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
10/01/03
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
09/01/04
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
10/01/05
--
--
1
ND
ND
ND
ND
ND
--
ND
2
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
10/01/06
--
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
09/26/07
--
--
1
ND
ND
ND
ND
ND
--
ND
--
ND
ND
ND
--
--
--
--
--
--
ND
mg/L
05/05/08
0.10
--
1
--
--
ND
ND
ND
--
--
--
ND
ND
--
--
--
ND
--
--
--
ND
mg/L
12/01/08
0.10
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
mg/L
10/16/09
0.031
--
1
ND
ND
ND
ND
ND
--
--
--
ND
ND
--
--
--
ND
--
--
--
ND
mg/L
04/29/10
0.031
--
1
--
ND
ND
ND
ND
--
--
--
ND
ND
--
--
--
ND
--
--
--
ND
mg/L
08/02/10
0.031
--
1
--
ND
ND
ND
ND
--
--
--
ND
ND
--
--
--
ND
--
--
--
ND
mg/L
10/11/10
0.01
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
ND
ND
ND
ND
mg/L
10/12/11
0.01
--
1
ND
ND
ND
ND
ND
--
ND
0.012 J
ND
ND
ND
0.013 J
--
--
--
--
--
ND
mg/L
10/25/12
0.01
--
1
ND
ND
ND
ND
ND
--
ND
ND
ND
ND
ND
ND
--
--
--
--
--
ND
mg/L
10/25/12
0.01
--
1
--
ND
ND
--
ND
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
05/02/13
0.01
--
1
--
ND
ND
--
ND
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
09/24/13
0.01
--
1
ND
ND
ND
ND
ND
ND
0.088 J
ND
ND
ND
ND
ND
--
--
--
--
--
ND
mg/L
09/24/13
0.01
--
1
--
ND
ND
--
ND
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
04/25/14
0.01
--
1
--
ND
ND
--
ND
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
10/02/14
0.01
--
1
--
ND
ND
--
ND
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
10/06/14
0.01
--
1
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.04 J
ND
ND
ND
mg/L
04/14/15
0.01
--
1
--
ND
ND
--
ND
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
10/07/15
0.01
--
1
ND
--
ND
0.059 J
ND
ND
ND
0.059 J
ND
ND
ND
ND
ND
mg/L
04/18/16
0.01
--
1
--
ND
ND
--
--
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
09/26/16
0.01
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.36 J
ND
ND
ND
mg/L
04/25/17
0.01
--
1
--
ND
ND
--
--
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
10/17/17
0.01
--
1
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.042 J
ND
ND
0.6 J
ND
ND
ND
mg/L
04/16/18
0.01
--
1
--
ND
ND
--
--
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
10/16/18
0.01
0.1
--
ND
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
mg/L
04/12/ 19
0.01
0.1
--
--
ND
ND
--
--
--
--
--
--
--
--
--
--
ND
--
ND
--
ND
mg/L
10/07/19
0.01
0.1
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
mg/L
04/20/20
0.01
0.1
--
--
ND
ND
--
--
--
--
--
--
--
--
--
--
ND
--
ND
--
--
mg/L
10/13/20
0.01
0.1
--
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
--
mg/L
10/14/21
0.01
0.1
--
ND
ND
0.01
J
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
mg/L
04/19/22
0.01
0.1
--
--
ND
ND
--
--
--
--
--
--
--
--
--
--
ND
--
ND
--
--
Chloride
mg/L
05/05/08
2.4
--
--
--
--
450
B
12
--
--
--
--
4.3 J
4.8
J
--
--
--
6.0
--
--
--
--
NC 2L = 250 mg/L
mg/L
10/16/09
0.18
--
--
--
3.3
J
410
11
--
--
--
--
58
4.7
J
--
--
--
10
--
--
--
ND
EPA MCL = 250 mg/L
mg/L
04/29/10
0.18
--
--
--
3.9
J
390
12
--
--
--
--
ND
4.8
J
--
--
--
12
--
--
--
ND
mg/L
08/02/10
180
--
--
--
3.7
J
410
12
--
--
--
--
16
4.8
J
--
--
--
11
--
--
--
ND
mg/L
10/25/12
4.3
--
--
--
2.6
B
570
B
--
--
--
--
--
--
--
--
--
--
12
B --
6.1 B
--
--
mg/L
05/02/13
4.3
--
--
--
2.7
B
340
B
--
--
--
--
--
--
--
--
--
--
13
B --
6.9 B
--
--
mg
09/24/13
22
--
--
--
--
--
--
--
--
14
--
7.8
--
ND
mg/L
04/25/14
22
--
--
--
2.8
J
440
--
--
--
--
--
--
--
--
--
--
7.7
--
7.3
--
ND
mg/L
10/02/14
22
--
--
--
3.1
J
5
--
--
--
--
--
--
--
--
--
--
14
--
9.0
--
ND
mg/L
04/14/15
22
--
--
--
3.1
J
630
--
--
--
--
--
--
--
--
--
--
16
--
11
--
ND
mg/L
10/07/15
22
--
--
--
--
570
--
--
--
--
--
--
--
--
--
--
--
--
--
--
ND
mg
04/18/16
--
--
--
2.3
J
--
--
--
--
--
--
--
14
--
10
--
ND
mg/L
09/26/16
2.2
--
--
--
--
510--
--
--
--
--
--
--
--
--
14
--
13
--
ND
mg/L
04/25/17
2.9
--
--
--
1.5
J
630
--
--
--
--
--
--
--
--
--
--
16
--
7.8
--
ND
mg/L
10/17/17
2.2
--
--
--
--
510
--
--
--
--
--
--
--
--
--
--
17
--
19
--
ND
mg/L
04/16/18
2.2
--
--
--
ND
760
--
--
--
--
--
--
--
--
--
--
18
--
16
--
ND
mg/L
10/16/18
2.2
5.0
--
--
--
550
--
--
--
--
--
--
--
--
--
--
6.3
--
9.3
--
ND
mg/L
04/12/19
2.2
5.0
--
--
3.1
J
380
--
--
--
--
--
--
--
--
--
--
23
--
21
--
ND
mg/L
10/07/19
2.2
5.0
--
--
2.4
J
390
--
--
--
--
--
--
--
--
--
--
28
--
17
--
ND
mg/L
04/20/20
2.2
5.0
--
--
4.0
J
570
--
--
--
--
--
--
--
--
--
--
34
J --
36
--
--
mg/L
10/13/20
2.2
5.0
--
--
3.2
J
430
--
--
--
--
--
--
--
--
--
--
38
--
13
--
--
mg/L
04/28/21
2.2
5.0
--
--
3.3
J
400
--
--
--
--
--
--
--
--
--
--
24
--
25
--
--
mg/L
10/14/21
2.2
5.0
--
--
3.8
J
500
--
--
--
--
--
--
--
--
--
--
40
--
22
--
--
m /L
04/19/22
2.2
5.0
--
--
11
ND
--
--
--
--
--
--
--
--
--
--
32
--
15
--
--
►%%I) GOLDER
12of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7B II-8 II-12
II-3B
II-9 SMW-1 SMW-3 SMW-4
Nitrate as N
mg/L
05/05/08
0.01
--
10
-- --
ND
ND
--
-- -- -- 2.2
J
ND
--
--
--
0.39
J
-- --
--
ND
NC 2L = 10 mg/L
mg/L
10/16/09
0.0056
--
10
-- 0.017
J
0.028
J
ND
--
-- -- -- 0.33
J
0.28
J --
--
--
0.077
J
-- --
--
ND
EPA MCL = 10 mg/L
mg/L
04/29/10
0.021
--
10
-- ND
ND
ND
--
-- -- -- ND
0.23
J --
--
--
0.12
J
-- --
--
ND
mg/L
08/02/10
0.025
--
10
-- ND
0.062
J
0.029
J --
-- -- -- 0.13
J
0.14
J --
--
--
0.13
J
-- --
--
ND
mg/L
10/25/12
0.025
--
10
-- ND
0.036
J
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
05/02/13
0.025
--
10
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.025
--
10
-- 0.17
J
0.046
J
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/14
0.025
--
10
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/02/14
0.025
--
10
-- ND
0.054
J
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/14/15
0.025
--
10
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- 0.042
J --
ND
mg/L
10/07/15
0.025
--
10
-- --
0.22
J
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
mg/L
04/18/16
0.025
--
10
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/26/16
0.025
--
10
-- --
ND
--
--
-- -- -- --
--
--
--
ND
-- ND
--
ND
mg/L
04/25/17
0.025
--
10
-- ND
0.046
J
--
--
-- -- -- --
--
--
--
--
0.16
J
-- 1.4
J --
ND
mg/L
10/17/17
0.025
--
10
-- --
0.071
J
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/16/18
0.025
--
10
-- ND
0.052
J
--
--
-- -- -- --
--
--
--
--
0.046
J
-- ND
--
ND
mg/L
10/16/18
0.025
0.1
--
-- --
0.052
J
--
--
-- -- -- --
--
--
--
--
0.2
-- 2.4
--
ND
mg/L
04/12/19
0.041
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
0.042
mg/L
10/07/19
0.025
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/20/20
0.041
0.1
--
-- ND
0.052
J
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.041
0.1
--
-- ND
0.27
--
--
-- -- -- --
--
--
--
--
ND
-- 0.79
--
--
mg/L
04/28/21
0.041
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/14/21
0.041
0.1
--
-- ND
0.077
J
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
m /L
04/19/22
0.041
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- 0.33
--
--
Sulfate as SO4
mg/L
05/05/08
0.25
--
250
-- --
25
J
25
J --
-- -- -- 4.7
J
--
--
--
--
40
J
-- --
--
ND
NC 2L = 250 mg/L
mg/L
10/16/09
0.078
--
250
-- 2.0
J
12
J
27
J --
-- -- -- 23
J
100
J --
--
--
16
J
-- --
--
ND
EPA MCL = 250 mg/L
mg/L
04/29/10
0.12
--
250
-- 0.12
14
J
19
J --
-- -- -- 14
J
100
J --
--
--
27
J
-- --
--
ND
mg/L
08/02/10
0.12
--
250
-- 1.5
J
12
J
21
J --
-- -- -- 12
J
100
--
--
--
15
J
-- --
--
ND
mg/L
10/25/12
0.04
--
250
-- 2.0
J
11
J
--
--
-- -- -- --
--
--
--
--
12
J
-- 22
J --
ND
mg/L
05/02/13
0.04
--
250
-- 1.8
B
19
B
--
--
-- -- -- --
--
--
--
--
11
B
-- 21
B --
ND
mg/L
09/24/13
0.04
--
250
-- 1.7
J
14
J
--
--
-- -- -- --
--
--
--
--
8.9
J
-- 21
J --
ND
mg/L
04/25/14
2.9
--
250
-- ND
20
J
--
--
-- -- -- --
--
--
--
--
35
J
-- 18
J --
ND
mg/L
10/02/14
2.9
--
250
-- 2.9
14
J
--
--
-- -- -- --
--
--
--
--
12
J
-- 22
J --
ND
mg/L
04/14/15
2.9
--
250
-- 2.9
22
J
--
--
-- -- -- --
--
--
--
--
12
J
-- 26
J --
ND
mg/L
10/07/15
2.9
--
250
-- --
15
J
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
mg/L
04/18/16
2.9
--
250
-- 2.9
16
J
--
--
-- -- -- --
--
--
--
--
36
J
-- 26
J --
ND
mg/L
09/26/16
2.9
--
250
-- --
11
J
--
--
-- -- -- --
--
--
--
--
13
-- 27
J --
ND
mg/L
04/25/17
5.8
--
250
-- 0.25
J
31
J
--
--
-- -- -- --
--
--
--
--
20
J
-- 23
J --
ND
mg/L
10/17/17
2.9
--
250
-- --
8.9
J
--
--
-- -- -- --
--
--
--
--
14
J
-- 24
J --
ND
mg/L
04/16/18
2.9
--
250
-- ND
ND
--
--
-- -- -- --
--
--
--
--
18
J
-- 23
J --
ND
m g/L
10/16/18
2.9
5.0
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
19
-- 19
--
N D
mg/L
04/12/19
2.9
5.0
--
-- ND
16
--
--
-- -- -- --
--
--
--
--
59
-- 27
--
ND
mg/L
10/07/19
2.9
5.0
--
-- ND
5.3
--
--
-- -- -- --
--
--
--
--
18
-- 25
--
ND
mg/L
04/20/20
2.9
5.0
--
-- 3.0
J
ND
--
--
-- -- -- --
--
--
--
--
49
-- 36
--
--
mg/L
10/13/20
2.9
5.0
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
13
-- 23
--
--
mg/L
04/28/21
2.9
5.0
--
-- ND
200
--
--
-- -- -- --
--
--
--
--
51
-- 39
--
--
m g/L
10/14/21
2.9
5.0
--
-- ND
4.7
J
--
--
-- -- -- --
--
--
--
--
13
-- 35
--
--
m /L
04/19/22
2.9
5.0
--
-- 3.1
J
11
--
--
-- -- -- --
--
--
--
--
28
-- 22
--
--
Total Alkalinity as CaCO3
mg/L
10/16/09
42
--
--
-- 19
320
370
--
-- -- -- 59
99
--
--
--
190
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
32
--
--
-- 16
350
330
--
-- -- -- 70
110
--
--
--
110
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
40
--
--
-- 20
580
460
--
-- -- -- 51
100
--
--
--
320
-- --
--
ND
mg/L
10/25/12
60
--
--
-- 24
740
--
--
-- -- -- --
--
--
--
--
360
-- 230
--
ND
mg/L
05/02/13
70
--
--
-- 17
570
--
--
-- -- -- --
--
--
--
--
42
-- 240
--
ND
mg/L
09/24/13
70
--
--
-- 26
780
--
--
-- -- -- --
--
--
--
--
450
-- 260
--
ND
mg/L
04/25/14
70
--
--
-- 19
600
--
--
-- -- -- --
--
--
--
--
19
-- 220
--
ND
mg/L
10/02/14
70
--
--
-- 24
830
--
--
-- -- -- --
--
--
--
--
420
-- 310
--
ND
mg/L
04/14/15
140
--
--
-- 21
690
--
--
-- -- -- --
--
--
--
--
380
-- 330
--
ND
mg/L
10/07/15
84
--
--
-- --
1000
--
--
-- -- -- --
--
--
--
--
490
-- 190
--
ND
mg/L
04/18/16
140
--
--
-- 15
840
--
--
-- -- -- --
--
--
--
--
100
-- 320
--
ND
mg/L
09/26/16
70
--
--
-
960
410
360
ND
mg/L
04/25/17
14
--
--
-- 28
880
--
--
-- -- -- --
--
--
--
--
400
-- 81
--
ND
mg/L
10/17/17
70
--
--
-
1100
mg/L
04/16/18
14
--
--
-- 19
810
--
--
-- -- -- --
--
--
--
--
310
-- 400
--
ND
mg/L
10/16/18
14
15
--
-- --
1000
--
--
-- -- -- --
--
--
--
--
77
-- 120
--
ND
mg/L
04/12/19
14
15
--
-- ND
900
--
--
-- -- -- --
--
--
--
--
81
-- 370
--
ND
mg/L
10/07/19
14
15
--
-- ND
950
--
--
-- -- -- --
--
--
--
--
340
-- 470
--
ND
mg/L
04/20/20
14
15
--
-- ND
1700
--
--
-- -- -- --
--
--
--
--
110
-- 380
--
--
mg/L
10/13/20
14
15
--
-- 14
J
1200
--
--
-- -- -- --
--
--
--
--
370
-- 200
--
--
mg/L
04/28/21
14
15
--
-- ND
960
--
--
-- -- -- --
--
--
--
--
48
-- 450
--
--
mg/L
10/14/21
14
15
--
-- 15
1100
--
--
300 -- 820 --
170
670
480
--
360
-- 470
--
--
m /L
04/19/22
14
15
--
-- 21
1000
--
--
-- -- -- --
--
--
--
--
240
-- 220
--
--
Total Organic Carbon
mg/L
05/05/08
0.32
--
--
-- --
15
2.2
--
-- -- -- 1.3
ND
--
--
--
9.2
-- --
--
ND
(No NC 2L)
mg/L
10/16/09
0.32
--
--
-- ND
30
0.88
J --
-- -- -- 7.3
2.5
--
--
--
2.5
-- --
--
ND
(No EPA MCL)
mg/L
10/16/09
0.32
--
--
-- ND
30
0.88
J --
-- -- -- 7.3
2.5
--
--
--
2.5
-- --
--
ND
mg/L
04/29/10
0.32
--
--
-- ND
23
2.0
--
-- -- -- 3.5
2.3
--
--
--
4.5
-- --
--
ND
mg/L
08/02/10
0.32
--
--
-- 0.40
J
34
1.3
--
-- -- -- 2.8
2.3
--
--
--
3.0
-- --
--
ND
mg/L
10/25/12
0.32
--
--
-- 0.55
J
45
--
--
-- -- -- --
--
--
--
--
1.7
-- 1.2
--
ND
mg/L
05/02/13
0.32
--
--
-- 0.32
19
--
--
-- -- -- --
--
--
--
--
0.93
J
-- 0.84
J --
ND
mg/L
09/24/13
0.32
--
--
-- 0.32
48
--
--
-- -- -- --
--
--
--
--
1.9
-- 1.6
--
ND
mg/L
04/25/14
0.32
--
--
-- ND
36
--
--
-- -- -- --
--
--
--
--
6.8
-- 0.56
J --
ND
mg/L
10/02/14
0.32
--
--
-- 0.51
J
48
--
--
-- -- -- --
--
--
--
--
4.9
-- 1.5
--
ND
mg/L
04/14/15
0.34
--
--
0.34
33
mg/L
10/07/15
0.34
--
--
ND --
46
--
--
-- -- -- --
--
--
ND
--
--
ND 190
ND
ND
mg/L
04/18/16
0.34
--
--
-- 0.48
J
37
--
--
-- -- -- --
--
--
--
--
5.7
-- 1.6
--
ND
mg/L
09/26/16
0.34
--
--
-- --
58
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/17
0.34
--
--
-- ND
28
--
--
-- -- -- --
--
--
--
--
4.3
-- 2.4
--
ND
mg/L
10/17/17
0.34
--
--
-- --
69
--
--
-- -- -- --
--
--
--
--
2.6
-- 3.3
--
ND
mg/L
04/16/18
0.34
--
--
-- 0.51
J
37
--
--
-- -- -- --
--
--
--
--
2.2
-- 3.0
--
ND
mg/L
10/16/18
0.34
1.0
--
-- --
56
--
--
-- -- -- --
--
--
--
--
5.2
-- 1.0
--
ND
mg/L
04/12/19
0.34
1.0
--
-- 1.4
39
--
--
-- -- -- --
--
--
--
--
3.8
-- 7.0
--
ND
mg/L
10/07/19
0.34
1.0
--
-- ND
46
--
--
-- -- -- --
--
--
--
--
2.4
-- 2.2
--
ND
mg/L
04/20/20
0.34
1.0
--
-- ND
45
--
--
-- -- -- --
--
--
--
--
2.8
-- 3.3
--
--
mg/L
10/13/20
0.34
1.0
--
-- ND
52
--
--
-- -- -- --
--
--
--
--
5.2
-- 2.4
--
--
mg/L
04/28/21
0.34
1.0
--
-- 0.7
J
49
--
--
-- -- -- --
--
--
--
--
5.5
-- 4.6
--
--
mg/L
10/14/21
0.34
1.0
--
-- 2.3
68
--
--
-- -- -- --
--
--
--
--
4.5
-- 3.7
--
--
m /L
04/19/22
0.34
1.0
--
-- 1.5
50
--
--
-- -- -- --
--
--
--
--
3.8
-- 2.8
--
--
Pyruvic Acid
mg/L
10/16/09
0.02
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
0.14
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
0.14
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
mg/L
10/25/12
0.01
--
--
-- 0.012
J
0.02
J
--
--
-- -- -- --
--
--
--
--
ND
-- 0.014
J --
ND
mg/L
05/02/13
0.01
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.01
--
--
ND
ND
mg/L
04/25/14
0.01
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
m g/L
10/02/14
0.01
--
--
-- ND
N D
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/14/15
0.01
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/15
0.012
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
m g/L
04/18/16
0.012
--
--
-- 0.018
J
N D
--
--
-- -- -- --
--
--
--
--
N D
-- 0.015
J --
ND
mg/L
09/26/16
0.012
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
m g/L
04/25/17
0.012
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
m g/L
10/17/17
0.012
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/16/18
0.012
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/16/18
0.012
0.07
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/12/19
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/19
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/20/20
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
04/28/21
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/14/21
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
m /L
04/19/22
0.021
0.07
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
Lactic Acid/HIBA (2-Hydroxyisobutyric Acid)
mg/L
10/16/09
0.088
--
--
-- ND
ND
0.17
J --
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
0.44
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
0.44
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
mg/L
10/25/12
0.095
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
05/02/13
0.095
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.095
--
--
-- 0.14
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/14
0.095
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/02/14
0.095
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/14/15
0.095
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/15
0.095
--
--
-- --
4.7
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
mg/L
04/18/16
0.095
--
--
-- ND
7.5
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/26/16
0.095
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/17
0.095
--
--
-- ND
2.8
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/17/17
0.095
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/16/18
0.095
--
--
-- ND
4.5
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/16/18
0.095
0.14
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
m g/L
04/12/19
0.13
0.14
--
-- N D
ND
--
--
-- -- -- --
--
--
--
--
ND
-- N D
--
N D
mg/L
10/07/19
0.13
0.14
--
-- ND
5.0
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/20/20
0.13
0.14
--
-- ND
3.7
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.13
0.14
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
04/28/21
0.13
0.14
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/14/21
0.13
0.14
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- 0.19
--
--
m /L
04/19/22
0.13
0.14
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
Acetic Acid
mg/L
10/16/09
0.071
--
--
-- 0.58
25
ND
--
-- -- -- 0.64
0.53
--
--
--
0.39
J
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
0.083
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
0.083
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
mg/L
10/25/12
0.031
--
--
-- 0.53
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
05/02/13
0.031
--
--
-- ND
28
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.031
--
--
-- 0.14
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/14
0.031
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/02/14
0.031
--
--
-- ND
65
--
--
-- -- -- --
--
--
--
--
0.088
-- ND
--
ND
mg/L
04/14/15
0.031
--
--
-- 0.16
J
ND
--
--
-- -- -- --
--
--
--
--
ND
-- 0.25
--
ND
mg/L
10/07/15
0.16
--
--
-- --
31
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
mg/L
04/18/16
0.16
--
--
-- ND
31
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/26/16
0.16
--
--
-- --
54
--
--
-- -- -- --
--
--
--
--
ND
-- 0.16
--
ND
mg/L
04/25/17
0.16
--
--
-- 0.68
15
--
--
-- -- -- --
--
--
--
--
1.4
-- 1.3
--
ND
mg/L
10/17/17
0.16
--
--
-- --
45
--
--
-- -- -- --
--
--
--
--
ND
-- 0.18
J --
ND
m g/L
04/16/18
0.16
--
--
-- ND
16
--
--
-- -- -- --
--
--
--
--
ND
-- 0.19
J --
ND
mg/L
10/16/18
0.16
0.2
--
-- --
20
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/12/19
0.18
0.2
--
-- ND
16
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/19
0.18
0.2
--
-- ND
27
--
--
-- -- -- --
--
--
--
--
ND
-- 0.28
--
ND
mg/L
04/20/20
0.18
0.2
--
-- ND
24
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.18
0.2
--
-- ND
11
--
--
-- -- -- --
--
--
--
--
9.4
-- ND
--
--
mg/L
04/28/21
0.18
0.2
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/14/21
0.18
0.2
--
-- ND
42
--
--
-- -- -- --
--
--
--
--
1.0
-- 1.5
--
--
m /L
04/19/22
0.18
0.2
--
-- 0.18
J
11
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
Propionic Acid
mg/L
10/16/09
0.054
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
0.18
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
0.18
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
mg/L
10/25/12
0.063
--
--
-- ND
50
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
05/02/13
0.063
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.063
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/14
0.063
--
--
-- ND
22
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/02/14
0.063
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/14/15
0.063
--
--
-- ND
21
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/15
0.065
--
--
-- --
29
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
mg/L
04/18/16
0.065
--
--
-- 0.47
24
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/26/16
0.065
--
--
-- --
44
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/17
0.065
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
0.14
-- ND
--
ND
mg/L
10/17/17
0.065
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/16/18
0.065
--
--
-- ND
11
--
--
-- -- -- --
--
--
--
--
ND
-- 0.13
--
ND
mg/L
10/16/18
0.065
0.1
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/12/19
0.065
0.1
--
-- 0.57
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/19
0.065
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/20/20
0.065
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.065
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
0.28
-- ND
--
--
mg/L
04/28/21
0.065
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/14/21
0.065
0.1
--
-- ND
28
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
m /L
04/19/22
0.065
0.1
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
Hexanoic Acid
mg/L
10/16/09
0.32
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
0.23
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
0.23
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
mg/L
10/25/12
0.078
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
05/02/13
0.078
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.078
--
--
-- ND
2.4
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/14
0.078
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/02/14
0.078
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/14/15
0.078
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/15
0.26
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
mg/L
04/18/16
0.26
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/26/16
0.26
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/17
0.26
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/17/17
0.26
--
--
-
ND
ND
ND
ND
mg/L
04/16/18
0.26
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/16/18
0.26
0.5
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/12/19
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/19
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/20/20
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
04/28/21
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/14/21
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
m /L
04/19/22
0.26
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
iso-Hexanoic Acid
mg/L
10/16/09
0.41
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
(No NC 2L)
mg/L
04/29/10
0.21
--
--
-- ND
ND
ND
--
-- -- -- ND
ND
--
--
--
0.95
J
-- --
--
ND
(No EPA MCL)
mg/L
08/02/10
0.21
--
--
-- ND
2.6
ND
--
-- -- -- ND
ND
--
--
--
ND
-- --
--
ND
mg/L
10/25/12
0.08
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
05/02/13
0.08
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
09/24/13
0.08
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/14
0.08
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/02/14
0.08
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/14/15
0.08
--
--
-- 0.36
J
ND
--
--
-- -- -- --
--
--
--
--
0.61
-- 0.36
J --
ND
mg/L
10/07/15
0.44
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
--
-- --
--
ND
m g/L
04/18/16
0.44
--
--
-- N D
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
N D
mg/L
09/26/16
0.44
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/25/17
0.44
--
--
ND
ND
ND
ND
ND
mg/L
10/17/17
0.44
--
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/16/18
0.44
--
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
m g/L
10/16/18
0.44
0.5
--
-- --
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/12/19
0.44
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
10/07/19
0.44
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
ND
mg/L
04/20/20
0.44
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
10/13/20
0.44
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
mg/L
04/28/21
0.44
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
m g/L
10/14/21
0.44
0.5
--
-- N D
ND
--
--
-- -- -- --
--
--
--
--
N D
-- N D
--
--
m /L
04/19/22
0.44
0.5
--
-- ND
ND
--
--
-- -- -- --
--
--
--
--
ND
-- ND
--
--
►%%I) GOLDER
13of14

November 2022 TABLE 4 GL19131339.300
Smmary of Grondwater Monitoring Resits
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
SWS
Assessment
Reporting
Sample
Practical
Upgradient Monitoring Wells
Compliance Downgradient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Detected Monitoring Constituent
Detection
Reporting
Blanks
Units
Date
Quantitation Limit
Well
Limit
Limit
MW-13 MW-14
II-1 II-2 II-3 II-4A II-5 II-6 II-7 II-7113 II-8 II-12
II-3113
II-9 SMW-1 SMW-3 SMW-4
Pentanoic Acid
mg/L
10/16/09
0.44
0.5
--
-- ND
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
ND
(No NC 2L)
mg/L
04/29/10
0.27
--
--
-- ND
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
ND
(No EPA MCL)
mg/L
08/02/10
0.27
--
--
-- ND
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
ND
mg/L
10/25/12
0.052
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
05/02/13
0.052
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
09/24/13
0.052
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/25/14
0.052
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/02/14
0.052
--
--
-- ND
2.4 -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/14/15
0.052
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/07/15
0.11
--
--
-- --
ND -- -- -- -- -- -- -- -- --
--
-- -- -- --
ND
m g/L
04/18/16
0.11
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
09/26/16
0.11
--
--
-- --
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/25/17
0.11
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
m g/L
10/17/17
0.11
--
--
-- --
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/16/18
0.11
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
m g/L
10/16/18
0.11
0.2
--
-- --
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
m g/L
04/12/19
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/07/19
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/20/20
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
mg/L
10/13/20
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
mg/L
04/28/21
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
m g/L
10/14/21
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
m / L
04/19/22
0.14
0.2
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
Ethene
mg/L
10/16/09
0.0004
--
--
-- ND
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
ND
(No NC 2L)
mg/L
04/29/10
0.0004
--
--
-- ND
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
ND
(No EPA MCL)
mg/L
08/02/10
0.0004
--
--
-- ND
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
ND
mg/L
10/25/12
0.00054
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
05/02/13
0.0015
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
09/24/13
0.0015
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/25/14
0.0015
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/02/14
0.00062
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/14/15
0.00062
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/07/15
0.00062
--
--
-- --
ND -- -- -- -- -- -- -- -- --
--
-- -- -- --
ND
mg/L
04/18/16
0.00062
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
09/26/16
0.00038
--
--
-- --
0.0015 -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/25/17
0.0015
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/17/17
0.0015
--
--
-- --
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/16/18
0.0015
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/16/18
0.0015
0.003
--
-- --
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/12/19
0.0015
0.003
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
10/07/19
0.0015
0.003
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
ND
mg/L
04/20/20
0.0015
0.003
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
mg/L
10/13/20
0.0015
0.003
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
mg/L
04/28/21
0.0051
0.006
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
mg/L
10/14/21
0.0051
0.006
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
m /L
04/19/22
0.0051
0.006
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
Methane
mg/L
05/05/08
0.0004
--
--
-- --
0.135 3.49 -- -- -- -- 0.009 0.003 -- --
--
0.002 -- -- --
ND
(No NC 2L)
mg/L
10/16/09
0.0002
--
--
-- 0.001
0.266 1.06 -- -- -- -- 0.45 0.023 -- --
--
0.085 -- -- --
ND
(No EPA MCL)
mg/L
04/29/10
0.0002
--
--
-- ND
0.007 1.47 -- -- -- -- 0.029 ND -- --
--
0.006 -- -- --
ND
mg/L
08/02/10
0.0002
--
--
-- ND
0.213 1.30 -- -- -- -- 0.010 0.003 -- --
--
0.03 -- -- --
ND
mg/L
10/25/12
0.0043
--
--
-- ND
0.351 -- -- -- -- -- -- -- -- --
--
0.00348 -- 0.0731 --
ND
mg/L
05/02/13
0.0004
--
--
-- ND
0.00412 -- -- -- -- -- -- -- -- --
--
ND -- 0.0332 --
ND
mg/L
09/24/13
0.0004
--
--
-- ND
0.0534 -- -- -- -- -- -- -- -- --
--
0.0113 -- 0.0542 --
ND
mg/L
04/25/14
0.0004
--
--
-- ND
20.8 -- -- -- -- -- -- -- -- --
--
ND -- 23 --
ND
mg/L
10/02/14
0.0022
--
--
-- 0.00044
0.211 -- -- -- -- -- -- -- -- --
--
0.0226 -- 0.0968 --
ND
mg/L
04/14/15
0.00044
--
--
-- 0.000706 J
0.00509 -- -- -- -- -- -- -- -- --
--
0.00187 -- 0.0273 --
ND
mg/L
10/07/15
0.0044
--
--
-- --
0.277 -- -- -- -- -- -- -- -- --
--
-- -- -- --
ND
mg/L
04/18/16
0.00044
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
0.00316 -- 0.043 --
ND
mg/L
09/26/16
0.00044
--
--
-- --
0.0778 -- -- -- -- -- -- -- -- --
--
0.0258 0.0773
ND
mg/L
04/25/17
0.00044
--
--
-- 0.00214
0.0345 -- -- -- -- -- -- -- -- --
--
0.000621 J -- 0.00112 --
ND
mg/L
10/17/17
0.00044
--
--
-- --
0.129 -- -- -- -- -- -- -- -- --
--
0.0243 -- 0.155 --
ND
mg/L
04/16/18
0.00044
--
--
-- ND
0.0209 -- -- -- -- -- -- -- -- --
--
0.00142 -- 0.165 --
ND
mg/L
10/16/18
0.00045
0.001
--
-- --
0.0154 -- -- -- -- -- -- -- -- --
--
0.00248 -- 0.003 --
ND
mg/L
04/12/19
0.00045
0.001
--
-- ND
0.0224 -- -- -- -- -- -- -- -- --
--
0.00628 -- 0.056 --
ND
mg/L
10/07/19
0.00045
0.001
--
-- ND
0.0587 -- -- -- -- -- -- -- -- --
--
0.006 -- 0.0444 --
ND
mg/L
04/20/20
0.00045
0.001
--
-- ND
0.0166 -- -- -- -- -- -- -- -- --
--
0.00268 -- 0.024 --
--
mg/L
10/13/20
0.00045
0.001
--
-- ND
0.0686 -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
mg/L
04/28/21
0.004
0.005
--
-- ND
0.0547 -- -- -- -- -- -- -- -- --
--
ND -- 0.0511 --
--
mg/L
10/14/21
0.004
0.005
--
-- ND
0.196 -- -- -- -- -- -- -- -- --
--
ND -- 0.111 --
--
m /L
04/19/22
0.004
0.005
--
-- ND
0.0576 -- -- -- -- -- -- -- -- --
--
ND -- ND --
--
Ferrous Iron
mg/L
05/05/08
0.042
--
--
-- --
ND ND -- -- -- -- ND ND -- --
--
ND -- -- --
--
mg/L
05/02/13
--
--
--
-- 0.02
0.66 -- -- -- -- -- -- -- -- --
--
-- -- -- --
--
mg/L
04/24/14
--
--
--
-- 0.03
0.54 -- -- -- -- -- -- -- -- --
--
0.57 -- 0.77 --
--
mg/L
04/24/15
--
--
--
-- 0.05
0.51 -- -- -- -- -- -- -- -- --
--
ND -- 0.72 --
--
mg/L
04/20/16
--
--
--
-- 0.03
2.38 -- -- -- -- -- -- -- -- --
--
1.47 -- 0.5 --
--
(field)
mg/L
04/25/17
--
--
--
-- ND
ND -- -- -- -- -- -- -- -- --
--
ND
(field)
mg/L
10/17/17
--
--
--
-- --
1.6 -- -- -- -- -- -- -- -- --
--
1.2 -- 0.8
(field)
mg/L
04/20/20
--
--
--
-- 0.0
-- -- -- -- -- -- -- -- -- --
--
0.0 -- 1.0
(field)
mg/L
04/28/21
--
--
--
-- 0.0
1.75 -- -- -- -- -- -- -- -- --
--
0.0 -- 2.0
field
m /L
04/19/22
--
--
--
-- --
2.5 -- -- -- -- -- -- -- -- --
--
0.0 -- 0.0 --
--
B =
blank -qualified data
Shaded =
concentrations above applicable EPA MCL have been shaded.
Bold =
concentrations above applicable IMAC and/or NC 2L have been bolded.
Data prior to April 2017 provided by S&ME Engineering.
# =
EPA Action Level
* =
EPA Secondary MCL
Blanks =
field, trip and method blanks
IMAC =
Interim Maximum Allowable Concentration (under NC 2L Rules)
Laboratory method blank data was unavailable for data prior to April 2017. However, B flags for the 04/16/09, 10/07/09, and 10/11 /10 were present on laboratory electronic files.
MDL =
laboratory method detection limit
ug/L =
micrograms per liter
Notes: mg/L =
milligrams per liter
nM =
nano mols
SWS Reporting Limit =
NCPQL prior to 2007 and NCSWSL starting on 01/18/07
-- =
no data available or no limit established
NC 2L =
North Carolina Water Quality Standard
ND =
not detected above the laboratory detection limit or stated reporting limit.
J =
Prior to the November 2018 event, J flags are estimated values below the SWS Reporting limit. Beginning with the November 2018 event, J flags are estimated values between MDL and PQL.
EPA MCL =
United States Environmental Protection Agency Maximum Contaminant Limit
Compliance monitoring wells II-1, II-7, II-713 also serve as sentinel wells for the corrective action program.
The following dilutions were noted for the April 2022 event: Antimony & thallium 2x @ all Locations; 1,4-dioxane 5x @ II-1, II-8; total alkalinity 1 Ox @ II-1, 5x @ SMW-3, II-9.
►%%I) GOLDER
14of14

November 2022
TABLE 5
G L 19131339.300
Summary of Groundwater Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Assessment
Detected Monitoring
Reporting
Sample
Upgradient Monitoring Wells
Compliance Downgraient Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Constituent/Parameter
Units
Date
Well
MW-13
MW-14
II-1
II-2
II-3
II-4A
II-5
II-6
II-7
II-7B
II-8
II-12
II-3B
II-9
SMW-1
SMW-3
SMW-4
pH (Field)
S. U.
03/25/99
5.94
6.82
5.69
5.98
6.17
NI
5.92
6.39
5.99
NI
6.48
NI
NI
NI
NI
NI
NI
S. U.
09/22/99
6.15
6.05
5.77
6.65
6.12
NI
5.94
6.24
6.25
NI
6.49
NI
NI
NI
NI
NI
NI
S. U.
03/27/00
6.61
7.76
--
6.27
6.09
NI
6.34
7.11
6.06
NI
6.39
NI
NI
NI
NI
NI
NI
S. U.
09/13/00
6.70
6.62
--
6.67
6.67
NI
6.49
6.72
6.41
NI
6.39
NI
NI
NI
NI
NI
NI
S. U.
03/13/01
6.55
5.71
--
7.21
6.38
NI
6.01
6.01
5.31
--
6.31
NI
NI
NI
NI
NI
NI
S. U.
09/13/01
6.29
5.20
6.09
6.88
6.09
NI
6.03
6.43
6.04
10.71
6.28
NI
NI
NI
NI
NI
NI
S. U.
03/08/02
7.48
5.76
6.21
7.06
6.10
NI
6.05
6.53
5.57
10.15
6.38
NI
NI
NI
NI
NI
NI
S. U.
09/18/02
6.44
6.65
6.25
7.01
6.17
NI
6.19
6.45
5.70
10.59
6.88
NI
NI
NI
NI
NI
NI
S. U.
04/ 15/03
--
--
--
--
--
N I
--
--
--
--
--
N I
N I
N I
N I
N I
N I
S. U.
10/15/03
6.75
5.64
6.33
7.27
6.37
NI
6.18
6.42
5.63
10.76
6.88
NI
NI
NI
NI
NI
NI
S. U.
03/24/04
8.02
7.38
8.20
8.32
8.07
NI
8.65
7.94
7.67
10.89
7.67
NI
NI
NI
NI
NI
NI
S. U.
09/22/04
6.96
6.17
6.43
7.13
6.43
NI
6.47
6.63
5.87
7.33
7.33
NI
NI
NI
NI
NI
NI
S. U.
05/09/05
8.58
8.16
8.01
8.74
8.37
NI
8.47
8.04
8.03
10.77
8.11
NI
NI
NI
NI
NI
NI
S. U.
10/11/05
6.50
5.52
5.95
7.22
6.11
NI
6.00
6.41
5.48
11.30
6.18
--
NI
--
NI
NI
NI
S. U.
04/24/06
--
--
--
--
--
N I
--
--
--
--
--
--
N I
--
N I
N I
N I
S. U.
10/19/06
--
5.42
6.02
6.85
5.96
NI
6.02
6.35
5.29
11.16
6.18
--
NI
--
NI
NI
NI
S. U.
04/12/07
6.35
5.16
6.39
7.07
6.13
NI
6.06
6.45
5.62
11.17
6.28
--
NI
--
NI
NI
NI
S. U.
09/26/07
6.49
5.19
6.10
7.06
5.90
N 1
6.03
6.28
5.58
11.20
6.11
--
N I
--
N I
N I
N I
S. U.
04/29/08
6.48
5.66
6.31
6.86
5.93
N1
6.44
5.53
9.50
10.81
6.27
6.54
NI
--
NI
NI
NI
S. U.
12/03/08
7.29
6.47
7.04
7.55
6.00
NI
7.10
6.35
6.10
11.63
6.90
--
NI
--
NI
NI
NI
S. U.
04/17/09
7.29
6.47
7.04
7.55
6.62
NI
7.10
6.35
6.10
11.63
6.90
7.74
NI
--
NI
NI
NI
S. U.
10/13/09
9.18
8.69
8.58
9.51
8.39
NI
8.71
8.89
8.29
13.60
8.53
9.15
NI
--
NI
NI
NI
S. U.
04/28/10
6.60
5.35
6.23
6.84
5.79
NI
6.24
6.41
5.50
10.49
6.18
6.68
NI
6.14
NI
NI
NI
S. U.
08/02/10
--
--
6.87
7.48
--
NI
--
--
6.15
11.14
--
--
NI
7.03
6.57
7.40
6.54
S. U.
10/11/10
7.50
6.44
6.95
7.54
6.62
NI
7.05
7.38
6.28
11.41
7.04
7.46
NI
6.99
6.47
7.61
6.72
S. U.
05/ 11 / 11
--
--
--
--
--
N I
--
--
--
--
--
--
N I
--
--
--
--
S. U.
10/06/11
7.61
6.25
6.87
7.55
6.29
N 1
7.06
7.43
5.96
12.24
7.00
7.65
6.95
6.99
5.46
7.38
6.31
S. U.
04/17/12
7.83
6.81
7.25
7.90
6.58
NI
7.73
7.46
6.20
12.21
7.33
8.02
--
--
--
--
--
S. U.
10/22/12
7.88
6.43
7.48
8.37
6.91
NI
8.15
8.16
6.67
12.70
7.78
7.79
--
--
--
--
--
S. U.
04/24/13
8.29
6.83
7.71
8.37
7.16
NI
7.83
7.84
6.90
12.94
7.37
8.38
7.84
8.01
7.84
8.14
6.95
S. U.
09/10/13
8.33
6.71
7.30
8.13
6.78
7.11
7.67
7.81
7.14
12.31
7.16
7.96
7.58
7.65
6.76
7.93
7.13
S. U.
04/23/14
8.40
7.75
7.82
7.92
7.04
7.41
7.72
7.06
7.29
12.27
6.56
7.82
8.41
7.26
8.13
8.86
8.21
S. U.
10/03/14
7.69
6.55
7.28
7.54
6.69
6.91
7.14
7.44
6.62
10.39
7.14
7.79
7.45
7.43
7.53
7.65
7.08
S. U.
04/14/15
6.76
5.70
6.33
6.75
5.77
5.92
6.27
5.85
5.71
9.37
6.22
6.61
6.23
6.33
5.76
6.54
6.32
S. U.
10/05/15
6.47
--
6.02
6.56
5.80
5.82
6.34
6.66
5.73
8.83
6.00
6.39
6.09
6.09
5.27
6.21
5.51
S. U.
04/19/16
6.36
4.90
6.29
6.41
5.66
5.96
6.22
5.98
5.54
9.97
6.10
6.46
5.90
5.57
--
--
--
S. U.
09/26/16
6.54
--
6.20
6.00
5.63
5.90
6.22
6.58
5.58
9.22
6.07
6.42
6.16
6.11
5.68
6.45
5.83
S. U.
03/21/17
--
--
6.24
6.50
--
5.78
--
6.40
5.52
--
--
--
--
--
--
--
--
S. U.
04/25/17
6.46
5.45
6.16
6.47
5.56
5.68
6.28
5.52
4.88
8.92
6.15
6.49
5.94
5.93
5.64
5.98
5.93
S. U.
10/17/17
6.55
--
6.28
6.44
5.73
5.99
6.39
6.74
5.46
8.52
7.58
6.58
6.21
6.16
5.89
6.53
6.01
(verification event)
S. U.
12/21/17
--
--
6.29
--
5.63
--
--
6.59
--
--
--
--
--
--
--
--
--
S. U.
04/16/18
6.50
5.58
6.37
6.31
5.45
5.72
6.19
5.92
5.55
7.72
6.08
6.32
6.25
6.24
5.92
6.45
6.10
S. U.
10/16/18
6.39
--
6.29
6.52
5.53
5.85
6.23
6.47
5.44
7.72
6.21
6.61
6.37
5.86
5.39
5.96
5.89
(verification event)
S. U.
02/20/19
--
--
--
--
5.66
--
--
--
--
--
--
--
--
--
--
--
6.21
S. U.
04/09/19
6.67
4.74
6.56
6.47
5.67
5.96
6.38
5.76
5.43
6.70
6.16
6.90
6.20
5.69
6.28
6.43
6.40
S. U.
10/07/19
6.43
5.09
5.00
6.51
5.61
6.05
6.53
6.63
6.94
8.71
6.32
6.68
6.33
6.48
5.77
6.47
6.47
(verification event)
S. U.
01/22/20
--
--
6.37
--
--
--
--
--
--
--
6.03
--
--
--
--
--
6.16
S. U.
04/20/20
6.49
4.94
6.37
6.59
5.58
6.06
6.52
6.23
5.48
7.43
6.17
6.59
6.30
5.93
5.53
6.38
6.21
S. U.
10/13/20
5.90
4.99
6.36
6.46
5.60
5.78
6.27
6.48
5.15
6.88
6.17
6.07
6.22
6.11
5.96
6.20
5.80
S. U.
04/28/21
6.77
5.45
6.59
6.90
5.81
6.19
6.58
5.96
5.69
7.46
6.28
6.87
6.59
5.75
5.99
6.54
6.43
S. U.
10/14/21
6.29
5.17
6.20
6.46
5.51
5.82
6.26
6.35
5.48
7.00
6.07
6.05
6.16
6.06
5.81
6.12
5.83
S. U.
04/19/22
6.59
5.95
6.44
7.48
6.62
6.92
7.12
6.80
5.50
7.22
6.16
6.42
7.15
6.19
7.22
6.31
7.16
Specific Conductance (Field)
us/cm
05/25/99
299
81
771
1475
2007
NI
599
1556
106
--
594
NI
NI
NI
NI
NI
NI
us/cm
09/22/99
320
24
833
609
141
NI
580
752
63
--
55
NI
NI
NI
NI
NI
NI
us/cm
03/27/00
353
101
--
571
970
NI
540
204
89
--
604
NI
NI
NI
NI
NI
N
us/cm
09/13/00
335
44
--
595
275
NI
553
436
96
--
604
NI
NI
NI
NI
NI
NI
us/cm
03/13/01
7520
19102
--
6223
6128
NI
11296
9121
8287
--
9472
NI
NI
NI
NI
NI
NI
us/cm
09/13/01
88838
173392
59174
54857
40741
NI
53504
43038
183942
86446
33529
NI
NI
NI
NI
NI
NI
us/cm
03/08/02
676
223
1497
1298
464
NI
935
896
311
578
1365
NI
NI
NI
NI
NI
NI
us/cm
09/18/02
658
142
1591
1200
356
NI
862
2987
163
572
1351
NI
NI
NI
NI
NI
NI
us/cm
04/ 15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
N
us/cm
10/15/03
480
44
1308
820
808
NI
662
1970
113
794
1289
NI
NI
NI
NI
NI
NI
us/cm
03/24/04
428
56
221
845
1327
NI
802
1411
137
851
867
NI
NI
NI
NI
NI
NI
us/cm
09/22/04
472
46
1800
958
530
NI
732
1491
128
468
1448
NI
NI
NI
NI
NI
NI
us/cm
05/09/05
434
45
1610
970
1109
NI
785
2270
187
920
1520
NI
NI
NI
NI
NI
NI
us/cm
10/ 11 /05
576
92
1960
1123
482
NI
871
4450
295
966
1690
--
NI
--
NI
NI
NI
us/cm
04/24/06
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
us/cm
10/19/06
--
57
2210
1120
465
NI
952
4110
152
890
2020
--
NI
--
NI
NI
NI
us/cm
04/12/07
514
47
2180
1040
434
NI
868
2070
242
879
2110
--
NI
--
NI
NI
N
us/cm
09/26/07
582
50
2300
1035
414
NI
891
1010
246
885
2120
--
NI
--
NI
NI
NI
us/cm
04/29/08
45.7
7
2700
108
453
NI
34
13.1
9.5
70.3
238
121.7
NI
--
NI
NI
NI
us/cm
12/03/08
5390
71
2640
1053
442
NI
385
114
160
648
2660
--
NI
--
NI
NI
NI
us/cm
04/17/09
539
71
2640
1053
442
NI
385
114
160
648
2660
1.06
NI
--
NI
NI
NI
us/cm
10/13/09
552
70
2820
1145
457
NI
707
4110
492
639
2730
2.83
NI
NI
NI
NI
us/cm
04/28/10
439
42
2320
919
388
NI
536
2460
242
520
2370
909
NI
497
NI
NI
NI
us/cm
08/02/10
--
--
2460
922
--
NI
--
--
194
505
--
--
NI
641
207
478
1021
us/cm
10/11/10
446
60
2590
177
397
NI
615
3080
168
538
2530
1028
NI
535
158
498
858
us/cm
05/11/11
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
--
--
--
us/cm
10/06/11
447
78
3020
938
413
NI
460
3100
172
481
2530
931
562
535
147
363
642
us/cm
04/17/12
416
65
2470
94
424
NI
38
534
272
489
2850
767
--
--
--
--
--
us/cm
10/22/12
399
71
2760
95
420
NI
36
2.6
360
498
2990
950
--
--
--
--
--
us/cm
04/24/13
410
69
2150
97
464.0
NI
34
260
233
505
3110
863
532
755
211
491
821
us/cm
09/10/13
414
57
2800
92
455
167
461
2.74
447
493
3280
975
553
813
241
556
882
us/cm
04/23/14
395
56
2490
9870
479
1800
197
106
224
500
3380
596
544
188
202
529
803
us/cm
10/03/14
425
48
3250
1029
488
1730
509
3190
559
514
3530
995
567
854
375
628
1124
us/cm
04/14/15
268
34
1918
678
345
1153
266
188
246
337
2199
530
366
509
121
389
561
us/cm
10/05/15
304
--
2617
757
375
1369
241
1245
328
395
2922
387
442
625
150
298
270
us/cm
04/19/16
323
38
2838
1047
477
1747
567
365
542
493
3691
851
563
289
--
--
--
us/cm
09/26/16
340
--
2618
988
457
1611
815
2522
646
485
3124
768
548
758
329
712
845
us/cm
03/21/17
--
--
3189
987
--
1773
--
1876
610
--
--
--
--
--
--
--
--
us/cm
04/25/17
362
56
2996
1017
480
1587
379
68
100
472
3916
349
527
730
191
213
234
us/cm
10/17/17
367
--
2929
946
498
1733
781
2987
643
565
3839
612
547
783
262
778
806
(verification event)
uS/cm
12/21/17
--
--
3058
--
482
--
--
2986
--
--
--
--
--
--
--
--
--
us/cm
04/16/18
321
99
3622
992
540
1915
259
482
196
696
3147
621
544
778
272
900
298
us/cm
10/16/18
317
--
2776
836
407
1650
448.4
1102
142
526
3462
489.5
144
174.9
208
258.7
324
(verification event)
us/cm
02/20/19
--
--
--
--
459
--
--
--
--
--
--
--
--
--
--
--
306
us/cm
04/09/19
368
34
2619
1001
455
1863
355
135
180
664
4158
455
531
383
539
844
439
us/cm
10/07/19
287
31
339
911
432
1414
999
1981
88
86
3377
701
491
97
522
111
81
(verification event)
us/cm
01/22/20
--
--
2902
--
--
--
--
--
--
--
4215
--
--
--
--
--
517
us/cm
04/20/20
424
31
3056
800
360
1298
393
755
264
524
4327
716
416
377
220
691
851
us/cm
10/13/20
393
50
2659
940
414
1389
307
1092
187
587
3878
370
546
845
302
514
372
us/cm
04/28/21
425
45
2853
902
408
1402
331
244
328
675
4353
687
541
319
219
941
695
us/cm
10/14/21
345
40
2917
768
356
1284
230
1736
632
657
4220
363
444
688
305
945
494
us/cm
04/19/22
397
45
3093
915
331
1318
125
145
195
691
4471
294
480
546
225
462
323
Temperature (Field)
°C
05/25/99
14.42
14.90
14.55
14.65
14.50
NI
11.30
13.30
12.95
--
16.02
NI
NI
NI
NI
NI
NI
°C
09/22/99
14.84
15.01
16.65
15.38
15.37
NI
17.78
16.73
15.66
--
18.35
NI
NI
NI
NI
NI
NI
°C
03/27/00
14.30
14.66
--
14.58
15.01
NI
11.93
12.89
13.70
--
16.27
NI
NI
NI
NI
Ni
NI
°C
09/13/00
15.70
16.40
--
16.07
16.06
NI
18.97
17.15
15.82
--
16.27
NI
NI
NI
NI
NI
NI
°C
03/13/01
15.04
16.18
--
15.57
15.26
NI
11.38
13.67
14.24
--
16.41
NI
NI
NI
NI
NI
NI
°C
09/13/01
15.73
15.65
17.28
16.54
17.65
NI
20.08
18.24
16.18
20.68
18.10
NI
NI
NI
NI
NI
NI
°C
03/08/02
14.25
14.74
13.73
15.26
15.51
NI
12.31
12.70
14.08
14.45
16.06
NI
NI
NI
NI
NI
NI
°C
09/18/02
10.56
10.26
10.89
11.45
12.53
NI
14.29
11.87
10.62
10.35
13.21
NI
NI
NI
NI
NI
NI
°C
04/ 15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
°C
10/15/03
14.67
14.78
16.00
15.78
16.39
NI
17.67
16.17
15.28
15.50
16.50
NI
NI
NI
NI
NI
NI
°C
03/24/04
14.42
15.05
13.31
15.48
14.93
NI
11.23
13.58
13.97
14.92
15.54
NI
NI
NI
NI
NI
NI
°C
09/22/04
16.30
15.40
16.10
16.60
16.90
NI
19.10
17.00
16.50
15.50
16.60
NI
NI
NI
NI
NI
NI
°C
05/09/05
19.24
22.78
15.99
20.79
20.32
NI
15.87
12.58
19.11
19.36
17.37
NI
NI
NI
NI
NI
NI
°C
10/11 /05
12.80
20.70
17.60
18.70
23.10
NI
17.60
18.70
17.00
15.70
16.60
--
NI
--
NI
NI
NI
°C
04/24/06
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
°C
10/19/06
--
19.62
18.08
17.68
18.35
NI
19.47
18.30
17.99
17.40
16.74
--
NI
--
NI
NI
NI
°C
04/12/07
14.57
14.72
13.47
19.15
17.91
NI
10.04
15.55
17.12
17.13
14.23
--
NI
--
NI
NI
NI
°C
09/26/07
23.41
22.80
22.15
23.49
22.64
NI
17.58
29.18
17.45
15.95
18.01
--
NI
--
NI
NI
NI
oC
04/29/08
14.55
16.16
11.22
15.48
15.70
NI
16.60
14.60
15.60
13.51
14.19
13.95
NI
--
NI
NI
NI
oC
12/03/08
14.53
16.62
12.67
16.51
16.82
NI
15.98
11.96
16.18
13.38
9.47
--
NI
--
NI
NI
NI
oC
04/17/09
14.53
16.62
12.67
16.51
16.82
NI
15.98
11.96
16.18
13.38
9.47
11.41
NI
--
NI
NI
NI
°C
10/13/09
13.65
18.50
13.46
14.92
14.05
NI
18.60
19.07
12.15
11.70
21.48
12.01
NI
NI
NI
NI
°C
04/28/10
14.56
21.23
13.88
14.78
18.65
NI
22.07
14.44
18.12
14.19
18.22
15.94
NI
16.37
NI
NI
NI
°C
08/02/10
--
--
20.34
22.55
--
NI
--
--
25.17
23.19
--
--
NI
20.45
°C
10/11/10
18.37
23.08
17.55
12.92
16.29
NI
17.51
15.71
18.24
17.16
18.01
21.81
NI
14.03
°C
05/11 /11
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
--
--
--
°C
10/06/11
18.70
22.02
20.87
19.70
19.93
NI
19.08
19.13
18.71
18.42
16.72
18.68
19.11
14.03
18.37
16.81
17.35
°C
04/17/12
14.07
15.59
19.33
19.05
24.35
NI
16.75
13.72
24.72
21.74
14.18
14.12
--
--
--
--
--
°C
10/22/12
12.98
26.91
15.93
11.32
20.58
NI
18.34
15.15
14.00
10.97
17.68
16.29
--
--
--
--
--
°C
04/24/13
13.74
14.93
14.10
15.88
16.93
NI
15.31
13.42
14.14
14.58
15.10
14.53
14.78
13.44
13.09
14.28
12.31
°C
09/10/13
23.09
19.75
20.69
15.40
21.83
23.08
21.42
23.13
18.09
17.92
26.26
21.24
16.44
15.89
18.95
20.21
18.81
°C
04/23/14
16.52
17.52
12.21
17.30
18.61
18.67
16.49
17.49
10.88
8.38
17.51
16.50
18.73
14.78
14.45
17.73
18.66
°C
10/03/14
11.86
15.03
19.84
14.99
22.00
23.49
25.12
19.55
19.67
21.04
22.95
21.30
15.07
18.89
16.29
19.15
18.99
°C
04/14/15
13.96
15.23
15.06
17.58
17.53
17.84
19.26
16.31
17.61
17.93
13.64
12.79
16.82
12.07
12.02
13.28
12.04
°C
10/05/15
15.81
--
19.91
15.46
16.27
16.12
18.61
16.17
17.48
18.75
18.65
16.96
17.50
14.78
19.57
17.46
17.73
°C
04/19/16
16.29
17.52
15.86
20.67
15.36
18.94
19.78
17.26
18.30
20.43
20.86
14.61
13.64
16.46
--
--
--
°C
09/26/16
18.06
--
19.30
21.82
16.75
18.73
22.56
17.92
19.11
18.66
22.22
19.82
20.45
17.18
18.00
17.86
17.54
°C
03/21/17
--
--
18.27
18.57
--
15.12
--
18.02
17.22
--
--
--
--
--
--
--
--
°C
04/25/17
14.35
15.79
14.21
17.68
17.07
14.78
13.99
17.00
15.32
16.61
16.37
15.69
16.82
15.00
15.07
15.68
14.76
°C
10/17/17
14.77
--
16.00
17.37
17.01
17.53
19.71
16.70
16.33
16.68
17.85
18.85
17.67
15.84
17.32
16.38
16.49
(verification event)
°C
12/21/17
--
--
15.22
--
16.27
--
--
13.83
--
--
--
--
--
--
--
--
--
°C
04/16/18
14.3
15.4
12.9
16.9
17.1
16.4
15.6
15.1
16.1
16.2
17.7
14.6
15.3
13.1
12.6
14.4
13.3
°C
10/16/18
16.3
--
17.1
17.0
16.6
15.8
18.1
16.7
16.4
16.5
17.5
19.0
18.4
16.8
19.5
18.3
17.8
(verification event)
°C
02/20/19
--
--
--
--
14.4
--
--
--
--
--
--
--
--
--
--
--
11.1
°C
04/09/19
15.7
17.1
13.6
16.7
17.3
14.1
14.5
14.6
15.2
16.5
17.9
16.7
17.5
13.5
13.1
13.8
13.7
°C
10/07/19
17.7
18.4
17.6
18.5
19.4
17.0
18.8
17.8
17.8
18.1
18.4
18.4
17.0
16.1
18.2
17.1
17.0
(verification event)
°C
01/22/20
--
--
14.0
--
--
--
--
--
--
--
16.2
--
--
--
--
--
10.8
°C
04/20/20
15.2
15.7
14.2
16.7
16.7
14.8
14.1
14.3
13.6
15.8
17.1
16.2
15.8
13.7
14.0
14.3
14.3
°C
10/13/20
17.1
16.7
17.6
18.0
18.1
16.2
17.3
17.8
16.6
15.8
19.0
17.3
18.2
16.6
18.6
18.1
17.2
°C
04/28/21
14.8
16.1
14.0
18.0
18.0
14.8
14.3
15.0
16.2
16.6
16.7
14.8
16.7
14.2
15.5
14.8
15.0
°C
10/14/21
15.5
16.7
16.5
18.8
19.4
16.6
20.1
17.0
17.1
17.3
18.2
19.3
17.1
16.5
19.3
17.2
16.0
°C
04/19/22
15.3
15.2
12.8
15.6
15.7
13.9
11.6
13.2
12.0
13.5
16.4
14.5
14.6
12.7
11.9
13.2
13.3
%'%%I) GOL❑ER
1 of 2

November 2022
TABLE 5
G L 19131339.300
Summary of Groundwater Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Assessment
Detected Monitoring
Reporting
Sample
Upgradient Monitoring Wells
Compliance Downgraient
Monitoring Wells
Monitoring
Sentinel Monitoring Wells
Constituent/Parameter
Units
Date
Well
MW-13
MW-14
II-1
II-2
II-3
II-4A
II-5
II-6
II-7
II-7B
II-8
II-12
II-3B
II-9
SMW-1
SMW-3
SMW-4
Turbidity (Field)
NTU
05/25/99
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
09/22/99
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
03/27/00
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
09/13/00
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
03/13/01
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
09/13/01
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
03/08/02
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
09/18/02
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
04/15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
10/15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
03/24/04
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
09/22/04
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
NTU
05/09/05
1.01
9.33
6.45
14.28
115
NI
7.54
3.98
0.82
0.22
1.27
NI
NI
NI
NI
NI
NI
NTU
10/11/05
10.0
6.00
2.13
4.47
47.1
NI
59.0
8.00
0.22
0.42
2.24
--
NI
--
NI
NI
NI
NTU
04/24/06
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
NTU
10/19/06
--
4.81
4.44
1.24
115
NI
21.0
7.43
0.77
0.55
1.35
--
NI
--
NI
NI
NI
NTU
04/ 12/07
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
NTU
09/26/07
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
NTU
04/29/08
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
NTU
12/03/08
4.42
4.80
5.64
2.99
18.8
NI
32.8
10.26
3.35
3.46
3.75
--
NI
--
NI
NI
NI
NTU
04/ 17/09
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
N
NTU
10/13/09
--
--
--
--
--
NI
--
--
--
--
--
--
NI
NI
NI
NI
NTU
04/28/10
6.98
3.23
21.50
6.57
15.32
NI
14.38
10.66
2.28
3.13
5.16
6.48
NI
12.75
NI
NI
NI
NTU
08/02/10
--
--
8.93
5.18
--
NI
--
--
4.76
3.85
--
--
NI
10.05
40.6
9.73
10.73
NTU
10/11/10
3.28
5.01
11.64
4.95
11.99
NI
11.96
13.56
4.55
2.8
9.3
6.12
NI
35.7
45.9
44.7
14.17
NTU
05/ 11 / 11
--
--
--
--
--
NI
--
--
--
--
--
NI
--
--
--
--
NTU
10/06/11
6.75
5.87
8.08
6.65
12.35
NI
34.8
38.0
8.09
6.86
5.51
7.55
15.33
35.7
20.6
57.0
15.07
NTU
04/17/12
4.28
5.57
6.24
4.24
12.59
NI
10.16
5.90
4.12
3.44
4.45
4.19
--
--
--
--
--
NTU
10/22/12
4.65
7.09
5.75
6.83
18.35
NI
9.37
10.43
4.71
6.58
10.2
5.22
--
--
--
--
--
NTU
04/24/13
9.00
7.44
6.01
5.76
18.48
NI
19.0
8.49
7.08
5.97
5.3
6.49
5.42
6.50
14.18
5.95
6.55
NTU
09/10/13
4.16
7.44
6.18
10.94
15.89
9.12
6.69
6.99
4.41
5.09
4.72
32.8
12.75
14.69
9.05
26.3
7.58
NTU
04/23/14
4.72
4.61
4.51
5.57
8.43
4.64
9.18
8.81
6.58
6.06
5.05
30.1
4.68
6.34
7.49
11.97
4.15
NTU
10/03/14
5.76
6.94
7.86
7.04
8.69
5.88
6.99
19.8
4.86
7.54
6.17
12.94
6.07
11.85
9.99
8.74
7.44
NTU
04/14/15
3.34
3.91
5.57
24.30
6.09
3.4
9.28
4.46
4.77
2.81
1.97
5.09
2.43
1.84
4.00
10.55
4.14
NTU
10/05/15
1.62
--
0.00
0.35
5.20
0.00
80.0
9.00
0.35
0.00
0.00
32.9
0.00
12.1
19.2
9.30
11.1
NTU
04/19/16
2.01
7.52
5.77
1.01
19.8
1.03
16.9
9.81
2.89
5.21
3.35
32.8
4.22
5.46
6.10
12.35
3.52
NTU
09/26/16
21.3
--
0.33
0.30
6.26
0.47
3.12
16.99
4.31
1.78
1.79
3.74
0.56
2.40
3.10
1.42
0.32
NTU
03/21/17
--
--
1.62
0.72
--
0.39
--
5.95
3.75
--
--
--
--
--
--
--
--
NTU
04/25/17
10.3
1.39
1.52
3.32
24.5
0.79
108
60.4
5.76
1.66
2.33
94.6
2.32
8.73
44.7
18.6
24.5
NTU
10/17/17
3.58
--
6.87
0.57
7.44
0.83
33.4
9.70
1.23
0.71
0.97
8.31
4.98
9.32
2.99
8.03
2.95
(verification event)
NTU
12/21/17
--
--
1.29
--
9.59
--
--
28.7
--
--
--
--
--
--
--
--
--
NTU
04/16/18
2.56
9.28
0.61
0.58
2.09
0.26
49.7
8.13
1.96
0.67
9.30
9.85
8.87
4.44
9.12
8.45
7.57
NTU
10/16/18
3.07
--
0.28
0.99
8.01
9.8
19.8
6.27
8.19
0.3
2.89
8.38
15.0
9.19
5.89
8.11
2.92
(verification event)
NTU
02/20/19
--
--
--
--
12.0
--
--
--
--
--
--
--
--
--
--
--
7.02
NTU
04/09/19
3.46
2.25
1.30
1.11
21.1
1.12
40.5
16.7
4.66
0.47
3.32
7.75
7.01
9.94
5.03
6.29
1.63
NTU
10/07/19
1.35
0.67
4.98
0.67
9.01
1.00
9.67
9.20
2.60
2.53
2.53
35.4
3.64
8.28
7.91
9.90
3.74
(verification event)
NTU
01/22/20
--
--
1.42
--
--
--
--
--
--
--
1.99
--
--
--
--
--
2.71
NTU
04/20/20
1.33
0.69
1.21
3.24
8.74
1.15
30.1
7.66
2.57
1.15
2.33
14.8
9.27
7.55
5.47
9.57
1.57
NTU
10/13/20
0.98
0.57
0.92
2.52
16.9
0.48
21.3
5.53
1.60
1.79
1.93
9.48
7.20
5.31
19.2
6.39
5.51
NTU
04/28/21
0.80
1.38
9.20
3.03
9.89
2.51
35.6
9.77
0.89
2.13
1.28
7.63
8.83
9.89
9.71
9.71
3.71
NTU
10/14/21
1.05
2.99
0.97
2.44
8.79
2.10
109
7.61
1.24
1.59
1.49
3.11
6.33
7.41
6.02
9.88
6.33
NTU
04/19/22
1.13
2.74
4.23
2.63
9.63
2.22
39
9.51
2.73
0.63
0.44
7.82
9.70
7.12
8.75
9.74
6.71
Oxidation Reduction
my
05/25/99
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
Potential (Field)
my
09/22/99
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
03/27/00
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
09/13/00
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
N
mv
03/ 13/01
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
09/ 13/01
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
my
03/08/02
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
my
09/18/02
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
04/ 15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
10/ 15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
03/24/04
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mv
09/22/04
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
my
05/09/05
-65
-2
-310
-159
-198
NI
-266
-278
-240
-139
-278
NI
NI
NI
NI
NI
NI
my
10/11/05
197
92
67
136
57
NI
89
-57
189
78
42
--
NI
--
NI
NI
NI
my
04/24/06
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
my
10/19/06
--
-40
-159
-174
-95
NI
-161
-148
-115
-284
-237
--
NI
--
NI
NI
NI
mv
04/ 12/07
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mv
09/26/07
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mv
04/29/08
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
N
my
12/03/08
105
171
83
-49
77
NI
105
181
-47
204
-87
--
NI
--
NI
NI
NI
my
04/ 17/09
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mv
10/ 13/09
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
my
04/28/10
288
446
245
182
284
NI
244
193
332
159
309
79
NI
367
NI
NI
NI
my
08/02/10
--
--
186
142
--
NI
--
--
310
94
--
--
NI
274
212
213
288
my
10/11/10
244
345
192
177
247
NI
122
66
399
108
170
53
NI
180
278
127
334
mv
05/ 11 / 11
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
--
--
--
mv
10/06/11
166
235
85
35
161
NI
113
-11
299
20
96
-46
98
180
266
181
286
my
04/17/12
171
240
97
16
154
NI
153
194
258
-28
90
-42
--
--
--
--
--
mv
10/22/12
127
235
95
41
137
NI
88
-45
221
-34
49
-30
--
--
--
--
--
mv
04/24/13
178
264
146
23
130
NI
185
206
202
17
58
-60
114
222
158
86
272
my
09/10/13
116
237
48
30
120
181
-17
-39
175
-165
73
-52
120
84
113
58
117
my
04/23/14
118
165
105
58
141
118
105
178
208
33
87
3
103
196
130
21
147
my
10/03/14
109
204
-54
26
13
-14
-69
-111
182
-3
19
-119
96
17
-123
-18
49
my
04/14/15
50
86
30
8
54
-10
38
67
67
-38
33
-127
36
78
58
-14
1.2
my
10/05/15
-38.4
--
-38
-14
-40
-46
6
-31
-29
-56.6
-39
-90
-42
-59
-66
-37
-37
my
04/19/16
135.0
266.0
21.0
31.7
142.0
89.0
63.0
103.0
214.0
-78.1
117.5
-78.0
126.0
139.0
131
50
111
my
09/26/16
42.2
--
--
26
69.00
87
42
-72
103
94.1
50
-48
61
19
24
34
42
my
03/21/17
--
--
-22
38
--
8
--
-61
159
--
--
--
--
--
--
--
--
mv
04/25/17
154.9
143.4
83.3
28.5
67.6
113.2
101.9
120
101.9
130.0
29.2
-41.3
67.9
76.0
99.0
105.7
112.1
my
10/17/17
154.1
--
-23.1
73.8
79.9
88.8
14.0
-89.1
132.1
120.7
39.5
-41.7
34.1
66.7
19.2
16.7
52.8
(verification event)
my
12/21/17
--
--
9.1
--
66.0
--
--
-48.7
--
--
--
--
--
--
--
--
--
mv
04/16/18
364.8
--
412.0
24.7
86.9
44.0
61.1
100.4
372.3
286.1
203.1
0.52
314.4
391.2
342.0
279.0
367.2
my
10/16/18
158.7
--
59.7
20.7
135.8
83.4
60.0
-31.7
197.3
105.6
80.8
-99.40
26.4
128.5
187.0
165.8
180.2
(verification event)
my
02/20/19
--
--
--
--
317.0
--
--
--
--
--
--
--
--
--
--
--
339.1
my
04/09/19
41.2
103.7
39.1
152.4
286.5
332.1
307.5
38.2
43.8
73.7
-40.7
-103.6
162.2
345.3
104.7
90.5
-70.9
my
10/07/19
196.3
250.3
-96.3
57.6
132.9
106.9
18.4
-65.9
-115.9
-221.7
83.1
-89.3
67.9
115.6
54.2
17.9
104.3
(verification event)
my
01/22/20
--
--
-222.7
--
--
--
--
--
--
--
-230.9
--
--
--
--
--
-171.1
my
04/20/20
91.3
254.9
25.3
22.0
184.9
23.2
73.0
28.5
257.3
88.6
64.0
-75.2
64.7
557.0
110.0
71.0
121.0
my
10/13/20
39.7
301.7
10.8
-8.3
211.2
-152.4
50.5
-77.9
75.3
-59.5
-190.4
-47.7
54.2
113.4
83.1
99.5
-80.2
my
04/28/21
188.9
255.9
17.1
1.7
464.2
48.1
-14.6
166.7
197.1
113.2
78.1
-92.5
58.5
219.3
74.7
12.9
121.4
my
10/14/21
222.5
198.3
-34.2
-16.1
120.1
94.3
57.1
-54.1
235.2
155.2
97.6
58.5
62.2
355.1
35.6
46.7
250.2
my
04/19/22
179.4
10.5
12.0
-65.4
81.5
13.9
16.0
140.2
239.0
176.1
81.4
146.3
41.3
277.2
88.6
125.4
120.0
Dissolved Oxygen (Field)
mg/L
05/25/99
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
09/22/99
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
03/27/00
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
09/13/00
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
03/ 13/01
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
09/ 13/01
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
03/08/02
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
09/18/02
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
04/ 15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
10/ 15/03
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
03/24/04
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
09/22/04
--
--
--
--
--
NI
--
--
--
--
--
NI
NI
NI
NI
NI
NI
mg/L
05/09/05
3.61
6.33
0.38
4.33
0.40
NI
0.72
2.15
0.40
0.66
2.83
NI
NI
NI
NI
NI
NI
mg/L
10/11/05
5.69
6.25
1.64
4.42
2.61
NI
3.69
3.29
1.39
2.59
0.49
--
NI
--
NI
NI
NI
mg/L
04/24/06
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mg/L
10/19/06
--
5.49
0.58
1.55
1.49
NI
1.22
1.28
0.88
0.50
0.40
--
NI
--
NI
NI
NI
mg/L
04/ 12/07
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mg/L
09/26/07
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mg/L
04/29/08
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mg/L
12/03/08
5.01
5.82
2.11
2.78
2.46
NI
1.66
6.29
2.13
0.71
1.86
--
NI
--
NI
NI
NI
mg/L
04/ 17/09
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mg/L
10/ 13/09
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
NI
NI
NI
mg/L
04/28/10
6.94
4.92
0.51
6.23
1.11
NI
2.81
4.80
5.10
2.59
0.39
1.10
NI
0.81
NI
NI
NI
mg/L
08/02/10
--
--
0.49
2.21
--
NI
--
--
0.61
1.96
--
--
NI
0.15
0.09
0.12
0.76
mg/L
10/11/10
3.49
3.40
0.28
2.52
0.39
NI
1.49
3.32
2.46
1.21
0.55
0.39
NI
0.47
0.58
0.54
1.57
mg/L
05/ 11 / 11
--
--
--
--
--
NI
--
--
--
--
--
--
NI
--
--
--
--
mg/L
10/06/11
4.49
4.87
0.49
3.29
1.72
NI
3.03
3.83
2.65
1.28
1.38
0.41
0.63
0.47
0.37
1.11
1.29
mg/L
04/17/12
4.75
4.37
0.62
2.34
1.87
NI
3.54
3.76
2.91
0.90
1.31
0.68
--
--
--
--
--
mg/L
10/22/12
3.75
2.30
1.43
3.24
0.49
NI
1.13
2.67
0.05
1.89
1.41
0.66
--
--
--
--
--
mg/L
04/24/13
4.36
4.05
1.69
2.96
2.01
NI
1.35
5.44
3.93
5.97
1.31
0.63
1.19
1.72
1.14
0.95
0.93
mg/L
09/10/13
5.95
4.06
2.67
5.90
6.29
6.00
7.20
3.74
1.26
1.71
3.56
1.66
1.19
0.99
0.78
1.09
0.69
mg/L
04/23/14
8.69
8.47
0.94
11.99
4.52
6.67
2.82
9.14
5.74
3.07
2.37
2.84
1.19
3.47
0.61
0.89
4.34
mg/L
10/03/14
4.59
4.68
0.59
3.11
1.41
3.85
3.30
3.02
1.51
2.60
0.70
2.90
0.65
0.32
0.33
0.60
0.41
mg/L
04/14/15
5.52
5.71
0.80
1.78
1.30
1.99
1.92
3.77
2.65
1.71
2.13
0.50
0.41
2.02
1.22
0.96
1.86
mg/L
10/05/15
3.80
--
0.44
1.77
0.29
0.37
2.91
5.04
1.79
0.50
0.26
0.13
0.19
0.20
0.12
2.07
4.00
mg/L
04/19/16
6.18
8.48
0.54
3.70
2.26
4.04
3.17
4.90
4.19
0.50
0.26
0.18
0.51
0.29
0.31
0.25
0.30
mg/L
09/26/16
4.81
--
0.38
2.03
1.03
2.30
2.44
2.15
0.84
0.50
0.50
0.17
0.29
0.38
0.42
0.28
0.30
mg/L
03/21/17
--
--
0.61
1.29
--
5.47
--
2.61
0.99
--
--
--
--
--
--
--
--
mg/L
04/25/17
3.65
1.39
0.88
2.57
1.32
0.96
1.16
6.28
7.90
3.28
0.69
0.22
1.30
3.92
6.11
4.56
2.70
mg/L
10/17/17
2.85
--
0.39
1.11
1.04
1.16
0.50
1.54
0.52
1.27
0.19
0.70
0.25
0.19
0.84
0.37
0.61
(verification event)
mg/L
12/21/17
--
--
0.35
--
0.48
--
--
1.35
--
--
--
--
--
--
--
--
--
mg/L
04/16/18
3.38
--
0.95
2.27
0.79
0.58
1.36
3.49
3.26
0.79
0.12
0.52
0.24
1.17
6.43
0.43
3.31
mg/L
10/16/18
3.55
--
0.49
0.57
0.31
0.19
0.39
2.14
2.41
0.30
0.48
2.20
0.61
0.23
0.17
2.12
1.53
(verification event)
mg/L
02/20/19
--
--
--
--
2.01
--
--
--
--
--
--
--
--
--
--
--
3.11
mg/L
04/09/19
3.43
3.42
5.57
1.57
1.32
0.34
1.22
4.69
2.91
1.16
0.18
0.68
0.10
0.56
0.16
0.09
0.52
mg/L
10/07/19
2.37
1.53
0.76
1.77
0.70
0.52
0.95
1.58
0.64
0.88
0.27
0.11
0.24
0.51
0.23
0.40
0.39
(verification event)
mg/L
01/22/20
--
--
2.37
--
--
--
--
--
--
--
0.37
--
--
--
--
--
1.86
mg/L
04/20/20
2.89
3.54
0.67
1.67
0.42
0.79
0.94
1.71
1.13
0.46
0.22
0.06
0.17
0.45
0.31
0.20
0.33
mg/L
10/13/20
2.33
2.43
0.65
0.47
0.31
0.47
1.59
1.55
4.42
0.96
0.25
0.31
0.26
0.22
0.50
1.08
2.37
mg/L
04/28/21
1.58
3.38
0.46
1.83
0.71
0.26
1.69
1.81
0.44
0.46
0.10
0.19
0.22
1.98
0.36
0.32
0.28
mg/L
10/14/21
1.37
1.77
0.83
1.23
0.49
0.44
1.96
0.49
0.80
1.22
0.27
0.25
0.37
0.36
2.54
0.28
0.58
mg/L
04/19/22
1.45
2.47
0.71
1.50
2.53
0.33
1.84
5.97
4.73
1.85
0.27
2.21
0.32
1.08
0.44
1.76
1.58
Notes: S.U. = Standard Units
NTU = Nephelometric Turbidity Units
uS/cm = microsiemens per centimeter
mg/L = milligramer per liter
my = Millivolts
-- = no data available or dry well
%'%%I) GOL❑ER
2 of 2

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Antimony
ug/L
03/01/00
--
--
30
ND
ND
ND
ND
ND
ND
No SW Standard
ug/L
09/01/00
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
03/01/01
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
30
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
05/05/08
0.68
--
6
--
ND
ND
ND
ND
ND
ug/L
12/04/08
0.68
--
6
--
ND
ND
ND
ND
ND
ug/L
04/13/09
0.68
--
6
--
ND
ND
ND
ND
ND
ug/L
10/20/09
0.073
--
6
0.461
B
0.185
B
0.351
B
0.346
B
0.337
B
--
ug/L
04/30/10
0.22
--
6
--
ND
0.272
1
0.225
1
0.258
1
ND
ug/L
10/11/10
0.22
--
6
--
0.329
1
0.254
1
0.233
1
0.221
1
ND
ug/L
05/12/11
0.22
--
6
0.448
1
ND
0.287
1
0.241
1
0.261
1
ND
ug/L
10/07/11
1.1
--
6
ND
ND
ND
0.287
1
0.24
1
ND
ug/L
04/19/12
0.22
--
6
0.279
1
ND
0.34
1
0.308
1
0.284
1
ND
ug/L
10/26/12
0.22
--
6
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
0.22
--
6
ND
ND
ND
ND
ND
ND
ug/L
09/12/13
0.22
--
6
ND
0.344
1
0.28
1
ND
ND
ND
ug/L
04/25/14
0.22
--
6
0.695
1
1.62
1
0.582
1
0.332
1
0.264
1
ND
ug/L
10/02/14
0.22
--
6
0.526
1
ND
0.378
1
0.268
1
0.267
1
ND
ug/L
04/06/15
0.22
--
6
0.312
1
ND
0.232
1
ND
0.754
1
ND
ug/L
10/07/15
0.22
--
6
0.268
1
ND
0.372
1
0.259
1
ND
ND
ug/L
04/20/16
0.22
--
6
0.22
ND
ND
0.424
1
0.261
1
ND
ug/L
09/26/16
0.22
--
6
ND
ND
ND
ND
0.479
1
ND
ug/L
04/28/17
0.37
--
6
0.708
1
ND
0.485
1
ND
ND
ND
ug/L
10/17/17
0.37
--
6
0.455
1
ND
0.490
1
ND
0.654
1
ND
ug/L
04/16/18
1.85
--
6
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
1.85
5.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.74
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
0.74
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.74
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
0.74
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
0.74
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.74
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
0.74
2.0
--
ND
ND
ND
ND
ND
ND
Arsenic
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
ND
SW Standard
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
ND
Human Health = 10 ug/L
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
05/05/08
2
--
10
--
ND
2.4
1
ND
2.2
1
ND
ug/L
12/04/08
2.8
--
10
--
ND
ND
ND
ND
ND
ug/L
04/13/09
2.8
--
10
--
ND
ND
ND
ND
ND
ug/L
10/20/09
2.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/30/10
2.8
--
10
--
ND
ND
ND
ND
ND
ug/L
10/11/10
2.8
--
10
--
ND
ND
ND
ND
ND
ug/L
05/12/11
2.8
--
10
3.04
1
3.39
1
ND
ND
ND
ug/L
10/07/11
2.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/19/12
2.8
--
10
ND
ND
3.12
1
ND
ND
ND
ug/L
10/26/12
2.8
--
10
ND
ND
ND
ND
5.25
1
ND
ug/L
04/25/13
2.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/12/13
5.4
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
5.4
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/02/14
5.4
--
10
6.11
1
ND
ND
ND
ND
ND
ug/L
04/06/15
6.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
6.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
6.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
6.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/28/17
6.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
6.8
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
6.8
--
10
ND
ND
ND
9.17
1
ND
ND
ug/L
10/18/18
7.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
7.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
7.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
7.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
7.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
7.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
7.6
10
--
ND
ND
ND
ND
ND
ND
u /L
04/19/22
7.6
10
--
ND
ND
ND
ND
ND
ND
►/ti�i COLDER 1of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
Practical
SWS
Downstream Surface Water
Detected Constituent
Reporting
Sample
Upstream Surface Water Monitoring Points
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Barium
ug/L
03/01/00
--
--
500
ND
ND
ND
ND
ND
ND
SW Standard
ug/L
09/01/00
--
--
500
ND
ND
ND
ND
ND
ND
Human Health = 200 mg/L
ug/L
03/01/01
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
500
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
41.8
1
54.8
1
21.7
1
25.4
1
25.6
1
ND
ug/L
09/25/07
--
--
--
74.5
1
70.9
1
16.8
1
23
1
24
1
ND
ug/L
05/05/08
0.2
--
100
--
51.2
B
53
B
92.5
B
65.5
B
ND
ug/L
12/04/08
1
--
100
--
35.9
1
21.8
1
27
1
27
1
ND
ug/L
04/13/09
4.2
--
100
--
53.4
1
44.8
1
41.6
1
42
1
ND
ug/L
10/20/09
1
--
100
68.3
1
36.3
1
21.8
1
27.2
1
26.9
1
ND
ug/L
04/30/10
1
--
100
--
48.5
1
30.9
1
37.1
1
44.2
1
ND
ug/L
10/11/10
1
--
100
--
47.1
1
18.8
1
29.3
1
30.6
1
ND
ug/L
05/12/11
1
--
100
77.3
1
39.3
1
40.3
1
35.3
1
37
1
ND
ug/L
10/07/11
1
--
100
74.2
1
76.4
1
21.4
1
42.7
1
32.2
1
ND
ug/L
04/19/12
1
--
100
43.7
1
48.4
1
23.5
1
33.7
1
33.7
1
ND
ug/L
10/26/12
1
--
100
48.2
1
51.2
1
25.2
1
34.8
1
35.1
1
ND
ug/L
04/25/13
1
--
100
57
1
65.1
1
28.5
1
40.8
1
37.8
1
ND
ug/L
09/12/13
1
--
100
56.7
1
40.7
1
25.3
1
31.5
1
33.9
1
ND
ug/L
04/25/14
1
--
100
100
60.8
1
49.3
1
52.7
1
48.8
1
ND
ug/L
10/02/14
1
--
100
112
45.9
1
22.3
1
24.4
1
25.1
1
ND
ug/L
04/06/15
1
--
100
59.3
1
44.3
1
42.2
1
35.5
1
47.3
1
ND
ug/L
10/07/15
1
--
100
85.7
1
46.2
1
28.3
1
319
41
1
ND
ug/L
04/20/16
1
--
100
113
46.3
1
47.5
1
31
1
35.4
1
ND
ug/L
09/26/16
1
--
100
44.8
1
52.8
1
17.6
1
27.9
1
33.9
1
ND
ug/L
04/28/17
1
--
100
46.5
1
45.4
1
59.9
1
50.2
1
45.0
1
ND
ug/L
10/17/17
1
--
100
40.1
1
33.6
1
55.8
1
41.2
1
37.8
1
ND
ug/L
04/16/18
1
--
100
42.9
1
45.4
1
42.1
1
43.9
1
44.1
1
ND
ug/L
10/18/18
1.1
10
--
56.6
57.4
56.4
61.7
61.3
ND
ug/L
04/12/19
1.1
10
--
60.9
64.6
40.0
56.8
56.6
ND
ug/L
10/08/19
1.1
10
--
55.9
49.1
55.1
57.8
60.0
ND
ug/L
04/20/20
1.1
10
--
41.9
48.0
44.2
42.2
40.5
ND
ug/L
10/15/20
1.1
10
--
47.9
48.5
47.3
52.0
52.9
ND
ug/L
04/29/21
1.1
10
--
47.5
42.5
41.6
45.0
41.8
ND
ug/L
10/14/21
1.1
10
--
43.8
41.4
51.2
43.1
44.2
ND
ug/L
04/19/22
1.1
10
--
42.7
51.1
41.4
45.5
43.6
ND
Beryllium
ug/L
03/01/00
--
--
2
ND
ND
ND
ND
ND
ND
SW Standard
ug/L
09/01/00
--
--
2
ND
ND
ND
ND
ND
ND
Acute = 65 ug/L
ug/L
03/01/01
--
--
2
ND
ND
ND
ND
ND
ND
Chronic = 6.5 ug/L
ug/L
09/01/01
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
2
2.4
2.4
2.3
2.3
ND
ND
ug/L
10/01/03
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
2
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
05/05/08
0.7
--
1
--
ND
ND
ND
ND
ND
ug/L
12/04/08
0.1
--
1
--
ND
ND
ND
ND
ND
ug/L
04/13/09
0.08
--
1
--
ND
ND
ND
ND
ND
ug/L
10/20/09
0.1
--
1
0.113
1
ND
ND
ND
ND
0.42 1
ug/L
04/30/10
0.1
--
1
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.1
--
1
--
ND
ND
ND
ND
ND
ug/L
05/12/11
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/07/11
0.1
--
1
ND
0.149
1
ND
ND
ND
ND
ug/L
04/19/12
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/26/12
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
09/12/13
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/02/14
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/06/15
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.1
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/28/17
0.13
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.13
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.13
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
0.16
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.16
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
0.16
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.16
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
0.16
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
0.16
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.16
1.0
--
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.16
1.0
--
ND
ND
ND
ND
ND
ND
►���� GOLDER 2of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Cadmium
ug/L
03/01/00
--
--
1
ND
ND
ND
ND
ND
ND
SW Standard, Acute (ug/L)
ug/L
09/01/00
--
--
1
ND
ND
ND
ND
ND
ND
SW-1 = 3.12
ug/L
03/01/01
--
--
1
ND
ND
ND
ND
ND
ND
SW-2 = 2.81
ug/L
09/01/01
--
--
1
1.1
ND
ND
ND
ND
ND
SW-3 = 2.48
ug/L
03/01/02
--
--
1
ND
ND
ND
ND
ND
ND
SW-4 = 3.74
ug/L
09/01/02
--
--
1
ND
1.2
ND
ND
ND
ND
SW-5 = 3.17
ug/L
04/01/03
--
--
1
4.1
3.8
4.0
3.9
ND
ND
SW Standard, Chronic (ug/L)
ug/L
10/01/03
--
--
1
ND
ND
ND
ND
ND
ND
SW-1 = 0.47
ug/L
03/01/04
--
--
1
1.0
ND
1.0
ND
ND
ND
SW-2 = 0.43
ug/L
09/01/04
--
--
1
ND
ND
ND
ND
ND
ND
SW-3 = 0.39
ug/L
05/01/05
--
--
1
ND
ND
ND
ND
ND
ND
SW-4 = 0.56
ug/L
10/01/05
--
--
1
ND
ND
ND
ND
ND
ND
SW-5 = 0.48
ug/L
04/01/06
--
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
05/05/08
0.5
--
1
--
ND
ND
ND
ND
ND
ug/L
12/04/08
0.36
--
1
--
ND
ND
ND
ND
ND
ug/L
04/13/09
0.09
--
1
--
0.14
1
0.17
1
0.26
1
0.21
1
ND
ug/L
10/20/09
0.36
--
1
0.477
J
ND
ND
ND
ND
ND
ug/L
04/30/10
0.36
--
1
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.36
--
1
--
ND
ND
ND
ND
ND
ug/L
05/12/11
0.36
--
1
0.471
J
ND
ND
ND
ND
ND
ug/L
10/07/11
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/19/12
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/26/12
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
09/12/13
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/02/14
0.36
--
1
0.661
J
ND
ND
ND
ND
ND
ug/L
04/06/15
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.36
--
1
0.784
J
ND
ND
5.66
ND
ND
ug/L
04/20/16
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/28/17
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.36
--
1
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.36
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
0.36
1.0
--
ND
ND
ND
ND
ND
ND
Chromium
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
ND
SW Standard
ug/L
09/01/00
--
--
10
ND
ND
25
14
20
ND
SW Standard, Acute (ug/L)
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
ND
SW-1 = 643.41
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
ND
SW-2 = 583.72
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
ND
SW-3 = 517.90
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
ND
SW-4 = 763.69
ug/L
04/01/03
--
--
10
ND
ND
ND
ND
ND
ND
SW-5 = 652.48
ug/L
10/01/03
--
--
10
ND
ND
10
ND
ND
ND
SW Standard, Chronic (ug/L)
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
ND
SW-1 = 83.69
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
ND
SW-2 = 75.93
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
ND
SW-3 = 67.37
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
ND
SW-4 = 99.34
ug/L
04/01/06
--
--
10
ND
ND
ND
ND
ND
ND
SW-5 = 84.87
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
05/05/08
2
--
10
--
ND
ND
15.0
ND
ND
ug/L
12/04/08
1
--
10
--
ND
2.3
1
ND
1.40
1
ND
ug/L
04/13/09
0.7
--
10
--
1.40
1
1.60
1
1.10
1
1.10
1
ND
ug/L
10/20/09
1
--
10
8.16
1
ND
ND
ND
ND
ND
ug/L
04/30/10
1
--
10
--
ND
1.14
1
ND
1.95
1
ND
ug/L
10/11/10
1
--
10
--
2.52
1
1.00
1.00
1.00
ND
ug/L
05/12/11
1
--
10
4.37
1
ND
1.09
1
ND
ND
ND
ug/L
10/07/11
1
--
10
6.97
1
6.25
1
1.21
1
3.00
1
ND
ND
ug/L
04/19/12
1
--
10
1.11
1
ND
ND
ND
ND
ND
ug/L
10/26/12
1
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
1.4
--
10
1.44
1
2.12
1
ND
ND
2.57
1
ND
ug/L
09/12/13
1.4
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
1.4
--
10
11.7
ND
4.26
1
1.7
1
ND
ND
ug/L
10/02/14
1.4
--
10
20.6
B
2.13
B
13.4
B
2.50
B
2.70
B
--
ug/L
04/06/15
1.4
--
10
3.66
1
ND
3.36
1
ND
3.51
1
ND
ug/L
10/07/15
1.4
--
10
7.93
1
ND
ND
66.1
ND
ND
ug/L
04/20/16
1.4
--
10
14.6
ND
6.73
1
ND
ND
ND
ug/L
09/26/16
1.4
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/28/17
1.4
--
10
ND
ND
5.88
1
1.43
1
ND
ND
ug/L
10/17/17
1.4
--
10
ND
ND
3.94
1
ND
ND
ND
ug/L
04/16/18
1.4
--
10
1.74
1
ND
1.80
1
ND
1.92
1
ND
ug/L
10/18/18
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
1.4
10
--
1.93
1
1.77
1
ND
ND
2.09
1
ND
ug/L
10/08/19
1.4
10
--
1.83
1
ND
ND
ND
ND
ND
ug/L
04/20/20
1.4
10
--
1.65
1
ND
1.70
1
ND
ND
ND
ug/L
10/15/20
1.4
10
--
3.09
1
1.64
1
2.85
1
2.29
1
2.22
1
ND
ug/L
04/29/21
1.4
10
--
2.29
1
ND
ND
ND
ND
ND
ug/L
10/14/21
1.4
10
--
2.33
1
ND
2.82
1
ND
ND
ND
ug/L
04/19/22
1.4
10
--
2.03
1
ND
1.80
1
ND
ND
ND
►/ti�i COLDER 3of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
Practical
SWS
Downstream Surface Water
Detected Constituent
Reporting
Sample
Upstream Surface Water Monitoring Points
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Cobalt
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
ND
No SW Standard
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
10
ND
17
ND
ND
ND
ND
ug/L
04/01/03
--
--
10
14
14
15
14
ND
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
3.5
1
ND
ND
ND
ND
ND
ug/L
05/05/08
2
--
10
--
ND
ND
7.1
1
3.8
1
ND
ug/L
12/04/08
1.1
--
10
--
ND
ND
ND
2.9
1
ND
ug/L
04/13/09
0.6
--
10
--
1.8
1
0.7
1
0.8
1
0.6
1
ND
ug/L
10/20/09
1.1
--
10
3.43
1
ND
ND
ND
ND
ND
ug/L
04/30/10
1.1
--
10
--
ND
ND
ND
1.98
1
ND
ug/L
10/11/10
1.1
--
10
--
ND
ND
ND
ND
ND
ug/L
05/12/11
1.1
--
10
3.19
1
ND
ND
ND
ND
ND
ug/L
10/07/11
1.1
--
10
4.06
1
6.5
1
1.19
1
2.28
1
ND
ND
ug/L
04/19/12
1.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/26/12
1.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
1.1
--
10
ND
2.03
1
ND
ND
ND
ND
ug/L
09/12/13
1.1
--
10
ND
ND
1.46
1
1.15
1
ND
ND
ug/L
04/25/14
1.1
--
10
4.31
1
ND
1.91
1
ND
ND
ND
ug/L
10/02/14
1.1
--
10
8.95
1
ND
4.56
1
2.46
1
2.45
1
ND
ug/L
04/06/15
1.1
--
10
1.73
1
ND
2.44
1
1.56
1
2.18
1
ND
ug/L
10/07/15
1.1
--
10
4.34
1
ND
2.43
1
46.5
1.92
1
ND
ug/L
04/20/16
1.1
--
10
7.38
1
ND
4.32
1
1.66
1
2.1
1
ND
ug/L
09/26/16
1.1
--
10
ND
1.30
1
ND
ND
ND
ND
ug/L
04/28/17
1.1
--
10
ND
ND
2.31
1
ND
ND
ND
ug/L
10/17/17
1.1
--
10
ND
ND
2.94
1
ND
ND
ND
ug/L
04/16/18
1.1
--
10
1.65
1
1.49
1
ND
1.30
1
1.32
1
ND
ug/L
10/18/18
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
1.4
10
--
ND
1.40
1
ND
ND
ND
ND
ug/L
10/08/19
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
1.4
10
--
ND
ND
ND
ND
ND
ND
Copper
ug/L
03/01/00
--
--
200
ND
ND
ND
ND
ND
ND
SW Standard, Acute (ug/L)
ug/L
09/01/00
--
--
200
ND
ND
ND
ND
ND
ND
SW-1 = 15.46
ug/L
03/01/01
--
--
200
ND
ND
ND
ND
ND
ND
SW-2 = 13.82
ug/L
09/01/01
--
--
200
ND
ND
ND
ND
ND
ND
SW-3 = 12.04
ug/L
03/01/02
--
--
200
ND
ND
ND
ND
ND
ND
SW-4 = 18.82
ug/L
09/01/02
--
--
200
ND
ND
ND
ND
ND
ND
SW-5 = 15.71
ug/L
04/01/03
--
--
200
ND
ND
ND
ND
ND
ND
SW Standard, Chronic (ug/L)
ug/L
10/01/03
--
--
200
ND
ND
ND
ND
ND
ND
SW-1 = 10.17
ug/L
03/01/04
--
--
200
ND
ND
ND
ND
ND
ND
SW-2 = 9.18
ug/L
09/01/04
--
--
200
ND
ND
ND
ND
ND
ND
SW-3 = 8.11
ug/L
05/01/05
--
--
200
ND
ND
ND
ND
ND
ND
SW-4 = 12.16
ug/L
10/01/05
--
--
200
ND
ND
ND
ND
ND
ND
SW-5 = 10.32
ug/L
04/01/06
--
--
200
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
200
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
2.20
1
1.50
1
6.20
1
4.50
1
4.30
1
ND
ug/L
09/25/07
--
--
--
11.2
0.6
10.3
8.40
1
10.1
ND
ug/L
05/05/08
0.6
--
10
--
1.3
1
2.50
1
13.3
3.7
1
ND
ug/L
12/04/08
1.6
--
10
--
20.5
4.60
1
4.30
1
6.40
1
ND
ug/L
04/13/09
0.81
--
10
--
1.93
1
2.56
1
1.87
1
1.78
1
ND
ug/L
10/20/09
1.6
--
10
10.7
ND
7.1
1
5.15
1
5.26
1
ND
ug/L
04/30/10
1.6
--
10
--
ND
5.90
1
3.30
1
6.33
1
ND
ug/L
10/11/10
1.6
--
10
--
10.2
8.12
1
5.59
1
3.91
1
ND
ug/L
05/12/11
1.6
--
10
12.6
ND
3.34
1
2.89
1
3.03
1
ND
ug/L
10/07/11
1.6
--
10
8.31
1
5.88
1
4.91
1
6.56
1
3.28
1
ND
ug/L
04/19/12
1.6
--
10
2.72
1
ND
5.01
1
4.36
1
4.11
1
ND
ug/L
10/26/12
1.6
--
10
2.04
1
ND
5.47
1
2.22
1
2.71
1
ND
ug/L
04/25/13
1.6
--
10
3.43
1
5.01
1
4.46
1
4.33
1
6.16
1
ND
ug/L
09/12/13
1.6
--
10
1.94
1
ND
1.67
1
ND
ND
ND
ug/L
04/25/14
1.6
--
10
16.7
B
3.46
B
10.5
B
5.92
B
6.29
B
--
ug/L
10/02/14
1.6
--
10
30.9
1.82
1
6.82
1
5.42
1
5.30
1
ND
ug/L
04/06/15
1.6
--
10
4.30
1
3.71
1
11.1
5.23
1
8.24
1
ND
ug/L
10/07/15
1.6
--
10
11.3
1.6
2.65
1
57.1
2.17
1
ND
ug/L
04/20/16
1.6
--
10
21.2
ND
10.8
2.56
1
4.07
1
ND
ug/L
09/26/16
1.6
--
10
4.52
1
2.57
1
6.61
1
6.03
1
8.07
1
ND
ug/L
04/28/17
1.6
--
10
5.19
1
3.02
1
13.4
4.55
1
4.51
1
ND
ug/L
10/17/17
1.6
--
10
3.95
1
1.77
1
9.07
1
2.58
1
2.89
1
ND
ug/L
04/16/18
1.6
--
10
4.40
1
4.19
1
4.11
1
5.33
1
3.98
1
ND
ug/L
10/18/18
1.6
10
--
3.11
1
3.84
1
2.72
1
2.42
1
3.55
1
ND
ug/L
04/12/19
1.6
10
--
3.44
1
5.44
1
5.11
1
3.66
1
4.18
1
ND
ug/L
10/08/19
1.6
10
--
2.23
1
1.81
1
2.92
1
2.66
1
1.60
1
ND
ug/L
04/20/20
1.6
10
--
4.72
1
ND
4.85
1
6.44
1
4.63
1
ND
ug/L
10/15/20
1.6
10
--
4.38
1
4.03
1
4.33
1
4.59
1
4.21
1
ND
ug/L
04/29/21
1.6
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
1.6
10
--
1.68
B
ND
ND
1.82
B
ND
2.62 1
u /L
04/19/22
1.6
10
--
ND
ND
ND
ND
2.91
1
ND
►/ti�i COLDER 4of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Lead
ug/L
03/01/00
--
--
10
ND
ND
15
ND
ND
ND
SW Standard, Acute (ug/L)
ug/L
09/01/00
--
--
10
ND
ND
10
ND
ND
ND
SW-1 = 75.88
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
ND
SW-2 = 66.69
ug/L
09/01/01
--
--
10
25
ND
ND
ND
ND
ND
SW-3 = 56.87
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
ND
SW-4 = 95.12
ug/L
09/01/02
--
--
10
ND
86
ND
ND
ND
ND
SW-5 = 77.30
ug/L
04/01/03
--
--
10
ND
ND
ND
ND
ND
ND
SW Standard, Chronic (ug/L)
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
ND
SW-1 = 2.96
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
ND
SW-2 = 2.60
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
ND
SW-3 = 2.22
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
ND
SW-4 = 3.71
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
ND
SW-5 = 3.01
ug/L
04/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
11.2
ND
ND
ND
ND
ND
ug/L
05/05/08
2
--
10
--
ND
ND
14.8
ND
ND
ug/L
12/04/08
1.9
--
10
--
ND
ND
ND
ND
ND
ug/L
04/13/09
1.6
--
10
--
2.30
1
2.50
1
1.60
1.60
ND
ug/L
10/20/09
1.9
--
10
8.94
J
ND
ND
2.44
1
3.34
J
ND
ug/L
04/30/10
1.9
--
10
--
ND
ND
ND
2.04
1
ND
ug/L
10/11/10
1.9
--
10
--
5.45
1
1.90
1.90
1.90
ND
ug/L
05/12/11
1.9
--
10
15.4
ND
2.00
1
ND
ND
ND
ug/L
10/07/11
1.9
--
10
10.0
16.4
ND
3.33
1
ND
ND
ug/L
04/19/12
1.9
--
10
ND
ND
2.38
J
ND
ND
ND
ug/L
10/26/12
1.9
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
1.9
--
10
ND
4.74
J
ND
ND
ND
ND
ug/L
09/12/13
2.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
2.1
--
10
11.2
3.23
1
3.36
1
2.23
1
2.82
1
ND
ug/L
10/02/14
2.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/06/15
3.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
3.1
--
10
7.02
J
ND
ND
93.2
ND
ND
ug/L
04/20/16
3.1
--
10
14.6
ND
6.10
J
ND
ND
ND
ug/L
09/26/16
3.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/28/17
3.1
--
10
ND
ND
4.66
J
ND
ND
ND
ug/L
10/17/17
3.1
--
10
ND
ND
3.18
J
ND
ND
ND
ug/L
04/16/18
3.1
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
3.1
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
3.1
10
--
3.91
J
ND
ND
ND
ND
ND
ug/L
10/08/19
3.1
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
3.1
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
3.1
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
3.1
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
3.1
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
3.1
10
--
ND
ND
ND
ND
ND
ND
Nickel
ug/L
03/01/00
--
--
50
ND
ND
ND
ND
ND
ND
SW Standard, Acute (ug/L)
ug/L
09/01/00
--
--
50
ND
ND
82
65
81
ND
SW-1 = 530.88
ug/L
03/01/01
--
--
50
ND
ND
ND
ND
ND
ND
SW-2 = 480.09
ug/L
09/01/01
--
--
50
ND
ND
ND
ND
ND
ND
SW-3 = 424.28
ug/L
03/01/02
--
--
50
ND
ND
ND
ND
ND
ND
SW-4 = 633.69
ug/L
09/01/02
--
--
50
ND
ND
ND
ND
ND
ND
SW-5 = 538.61
ug/L
04/01/03
--
--
50
ND
ND
ND
ND
ND
ND
SW Standard, Chronic (ug/L)
ug/L
10/01/03
--
--
50
ND
ND
ND
ND
ND
ND
SW-1 = 58.96
ug/L
03/01/04
--
--
50
ND
ND
ND
ND
ND
ND
SW-2 = 53.32
ug/L
09/01/04
--
--
50
ND
ND
ND
ND
ND
ND
SW-3 = 47.12
ug/L
05/01/05
--
--
50
ND
ND
ND
ND
ND
ND
SW-4 = 70.38
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
ND
SW-5 = 59.82
ug/L
04/01/06
--
--
50
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
50
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
2.7
1
ND
2.5
1
ND
ug/L
09/25/07
--
--
--
ND
ND
7.6
1
ND
ND
ND
ug/L
05/05/08
2.0
--
50
--
3.5
1
3.9
1
5.5
1
6.7
1
ND
ug/L
12/04/08
1.8
--
50
--
ND
4.3
1
3.8
1
3.2
1
ND
ug/L
04/13/09
0.6
--
50
--
2.3
1
1.5
1
1.6
1
1.5
1
ND
ug/L
10/20/09
1.8
--
50
2.94
1
ND
2.53
1
1.89
1
ND
ND
ug/L
04/30/10
1.8
--
50
--
ND
ND
ND
2.14
1
ND
ug/L
10/11/10
1.8
--
50
--
1.80
2.22
1
1.80
1.80
ND
ug/L
05/12/11
1.8
--
50
2.34
1
ND
ND
2.57
1
2.66
1
ND
ug/L
10/07/11
1.8
--
50
3.64
1
4.23
1
6.40
1
4.31
1
3.43
1
ND
ug/L
04/19/12
1.8
--
50
ND
ND
2.56
1
2.00
1
2.23
1
ND
ug/L
10/26/12
1.8
--
50
ND
1.92
1
5.32
1
5.14
1
5.46
1
ND
ug/L
04/25/13
1.8
--
50
2.38
1
3.30
1
6.20
1
6.96
1
6.85
1
ND
ug/L
09/12/13
1.8
--
50
ND
ND
2.09
1
ND
ND
ND
ug/L
04/25/14
1.8
--
50
4.30
1
2.07
1
7.49
1
5.52
1
5.55
1
ND
ug/L
10/02/14
1.8
--
50
7.25
1
ND
23.7
1
9.96
1
10.6
1
ND
ug/L
04/06/15
1.8
--
50
2.02
1
ND
3.03
1
2.33
1
2.46
1
ND
ug/L
10/07/15
1.8
--
50
3.16
1
ND
6.56
1
22.0
1
3.14
1
ND
ug/L
04/20/16
2.2
--
50
5.60
1
ND
5.02
1
8.54
1
2.88
1
ND
ug/L
09/26/16
2.2
--
50
ND
ND
3.54
1
3.34
1
6.44
1
ND
ug/L
04/28/17
2.2
--
50
ND
ND
6.02
1
2.83
1
2.62
1
ND
ug/L
10/17/17
2.2
--
50
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
2.2
--
50
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
2.2
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
2.2
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
2.2
10
--
ND
ND
ND
ND
2.40
1
ND
ug/L
04/20/20
2.2
10
--
36.8
ND
3.71
1
ND
ND
ND
ug/L
10/15/20
2.2
10
--
ND
ND
3.50
1
ND
ND
ND
ug/L
04/29/21
2.2
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
2.2
10
--
ND
ND
ND
ND
ND
ND
u /L
04/19/22
2.2
10
--
ND
ND
ND
ND
ND
ND
►/ti�i COLDER 5of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Selenium
ug/L
03/01/00
--
--
20
ND ND ND
ND ND
ND
SW Standards
ug/L
09/01/00
--
--
20
ND ND ND
ND ND
ND
Acute = 5 ug/L
ug/L
03/01/01
--
--
20
ND ND ND
ND ND
ND
Chronic = 5 ug/L
ug/L
09/01/01
--
--
20
ND ND ND
ND ND
ND
ug/L
03/01/02
--
--
20
ND ND ND
ND ND
ND
ug/L
09/01/02
--
--
20
ND ND ND
ND ND
ND
ug/L
04/01/03
--
--
20
ND ND ND
ND ND
ND
ug/L
10/01/03
--
--
20
ND ND ND
ND ND
ND
ug/L
03/01/04
--
--
20
ND ND ND
ND ND
ND
ug/L
09/01/04
--
--
20
ND ND ND
ND ND
ND
ug/L
05/01/05
--
--
20
ND ND ND
ND ND
ND
ug/L
10/01/05
--
--
20
ND ND ND
ND ND
ND
ug/L
04/01/06
--
--
20
ND ND ND
ND ND
ND
ug/L
10/01/06
--
--
20
ND ND ND
ND ND
ND
ug/L
04/10/07
--
--
--
ND ND ND
ND 2.9 1
ND
ug/L
09/25/07
--
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
2
--
10
-- ND ND
ND ND
ND
ug/L
12/04/08
2.7
--
10
-- ND ND
ND ND
ND
ug/L
04/13/09
3.4
--
10
-- ND ND
ND ND
ND
ug/L
10/20/09
2.7
--
10
ND ND ND
ND ND
ND
ug/L
04/30/10
0.83
--
10
-- 1.72 1 0.9 1
0.974 1 1.23 1
ND
ug/L
10/11/10
0.83
--
10
-- 0.83 0.83
0.83 0.875 1
ND
ug/L
05/12/11
0.83
--
10
ND ND ND
1.16 1 0.926 1
ND
ug/L
10/07/11
4.15
--
10
ND ND ND
1.03 1 1.16 1
ND
ug/L
04/19/12
0.83
--
10
ND ND ND
ND ND
ND
ug/L
10/26/12
0.83
--
10
ND ND ND
ND ND
ND
ug/L
04/25/13
0.83
--
10
ND ND ND
ND ND
ND
ug/L
09/12/13
0.91
--
10
ND ND ND
ND ND
ND
ug/L
04/25/14
0.91
--
10
ND ND ND
ND ND
ND
ug/L
10/02/14
0.91
--
10
ND ND ND
ND ND
ND
ug/L
04/06/15
0.91
--
10
ND ND ND
ND ND
ND
ug/L
10/07/15
0.91
--
10
ND ND ND
ND ND
ND
ug/L
04/20/16
0.91
--
10
ND ND ND
ND ND
ND
ug/L
09/26/16
0.91
--
10
ND ND ND
ND ND
ND
ug/L
04/28/17
6.2
--
10
ND ND ND
ND ND
ND
ug/L
10/17/17
6.2
--
10
ND ND ND
ND ND
ND
ug/L
04/16/18
6.2
--
10
ND ND ND
ND ND
ND
ug/L
10/18/18
6.2
10
--
ND ND ND
ND ND
ND
ug/L
04/12/19
6.2
10
--
ND ND ND
ND ND
ND
ug/L
10/08/19
6.2
10
--
ND ND ND
ND ND
ND
ug/L
04/20/20
6.2
10
--
ND ND ND
ND ND
ND
ug/L
10/15/20
6.2
10
--
ND ND ND
ND ND
ND
ug/L
04/29/21
6.2
10
--
ND ND ND
ND ND
ND
ug/L
10/14/21
6.2
10
--
ND ND ND
ND ND
ND
ug/L
04/19/22
6.2
10
--
ND ND ND
ND ND
ND
Silver
ug/L
03/01/00
--
--
10
ND ND ND
ND ND
ND
SW Standard, Acute (ug/L)
ug/L
09/01/00
--
--
10
ND ND ND
ND ND
ND
SW-1 = 4.15
ug/L
03/01/01
--
--
10
ND ND ND
ND ND
ND
SW-2 = 3.38
ug/L
09/01/01
--
--
10
ND ND ND
ND ND
ND
SW-3 = 2.63
ug/L
03/01/02
--
--
10
ND ND ND
ND ND
ND
SW-4 = 5.95
ug/L
09/01/02
--
--
10
ND ND ND
ND ND
ND
SW-5 = 4.28
ug/L
04/01/03
--
--
10
ND ND ND
ND ND
ND
SW Standard, Chronic (ug/L)
ug/L
10/01/03
--
--
10
ND ND ND
ND ND
ND
SW-1 = 0.06
ug/L
03/01/04
--
--
10
ND ND ND
ND ND
ND
SW-2 = 0.06
ug/L
09/01/04
--
--
10
ND ND ND
ND ND
ND
SW-3 = 0.06
ug/L
05/01/05
--
--
10
ND ND ND
ND ND
ND
SW-4 = 0.06
ug/L
10/01/05
--
--
10
ND ND ND
ND ND
ND
SW-5 = 0.06
ug/L
04/01/06
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/06
--
--
10
ND ND ND
ND ND
ND
ug/L
04/10/07
--
--
--
ND ND ND
ND ND
ND
ug/L
09/25/07
--
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
2
--
10
-- ND 2.20 J
ND 2.40 J
ND
ug/L
12/04/08
1.9
--
10
-- ND ND
ND 2.80 J
ND
ug/L
04/13/09
1.0
--
10
-- ND ND
ND ND
ND
ug/L
10/20/09
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/30/10
1.9
--
10
-- 2.22 J ND
ND ND
ND
ug/L
10/11/10
1.9
--
10
-- ND ND
ND ND
ND
ug/L
05/12/11
1.9
--
10
ND ND ND
ND ND
ND
ug/L
10/07/11
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/19/12
1.9
--
10
ND ND ND
ND ND
ND
ug/L
10/26/12
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/25/13
1.9
--
10
2.06 J ND 1.95 J
2.29 1 2.31 J
ND
ug/L
09/12/13
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/25/14
1.9
--
10
ND ND ND
ND ND
ND
ug/L
10/02/14
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/06/15
1.9
--
10
ND ND ND
ND ND
ND
ug/L
10/07/15
1.9
--
10
ND ND 2.74 J
ND 2.32 J
ND
ug/L
04/20/16
1.9
--
10
ND ND ND
ND ND
ND
ug/L
09/26/16
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/28/17
1.9
--
10
ND ND ND
ND ND
ND
ug/L
10/17/17
1.9
--
10
ND ND ND
ND ND
ND
ug/L
04/16/18
1.9
--
10
ND ND ND
ND ND
ND
ug/L
10/18/18
1.9
10
--
ND ND ND
ND ND
ND
ug/L
04/12/19
1.9
10
--
ND ND ND
ND ND
ND
ug/L
10/08/19
1.9
10
--
ND ND ND
ND ND
ND
ug/L
04/20/20
1.9
10
--
ND ND ND
ND ND
ND
ug/L
10/15/20
1.9
10
--
ND ND ND
ND ND
ND
ug/L
04/29/21
1.9
10
--
ND ND ND
ND ND
ND
ug/L
10/14/21
1.9
10
--
ND ND ND
ND ND
ND
u /L
04/19/22
1.9
10
--
ND ND ND
ND ND
ND
►/ti�i COLDER 6of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Thallium
ug/L
03/01/00
--
--
10
ND
ND
ND
ND
ND
ND
No SW Standard
ug/L
09/01/00
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/01
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
10
ND
ND
ND
ND
12
ND
ug/L
03/01/02
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
10
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
0.053
1
0.05
1
0.045
1
0.055
1
0.054
1
ND
ug/L
05/05/08
0.036
--
5.5
--
ND
ND
ND
ND
ND
ug/L
12/04/08
0.036
--
5.5
--
ND
ND
ND
ND
ND
ug/L
04/13/09
0.036
--
5.5
--
ND
ND
ND
ND
ND
ug/L
10/20/09
0.11
--
5.5
0.11
0.11
0.11
0.11
0.11
ND
ug/L
04/30/10
0.11
--
5.5
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.11
--
5.5
--
ND
ND
ND
ND
ND
ug/L
05/12/11
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
10/07/11
0.55
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
04/19/12
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
10/26/12
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
09/12/13
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
10/02/14
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
04/06/15
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.11
--
5.5
0.190
1
0.124
1
0.205
1
0.187
1
0.316
1
ND
ug/L
04/28/17
0.11
--
5.5
0.389
1
0.267
1
0.261
1
0.287
1
0.205
1
ND
ug/L
10/17/17
0.11
--
5.5
0.819
1
0.655
1
0.698
1
0.840
1
0.425
1
ND
ug/L
04/16/18
0.11
--
5.5
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
0.55
5.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.22
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
0.22
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.22
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
0.22
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
0.22
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.22
2.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
0.22
2.0
--
ND
ND
ND
ND
ND
ND
Vanadium
ug/L
03/01/00
--
--
40
ND
ND
ND
ND
ND
ND
No SW Standard
ug/L
09/01/00
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
03/01/01
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
40
ND
44
ND
ND
ND
ND
ug/L
04/01/03
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
40
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
7.1
1
ND
ND
1.5
1
1.2
1
ND
ug/L
05/05/08
1
--
25
--
ND
ND
9.3
1
2.4
1
ND
ug/L
12/04/08
1.4
--
25
--
ND
ND
ND
2.5
1
ND
ug/L
04/13/09
0.7
--
25
--
4.2
1
2.1
1
2.5
1
2.6
1
ND
ug/L
10/20/09
1.4
--
25
10.7
1
2.19
1
1.81
1
2.79
1
1.86
1
ND
ug/L
04/30/10
1.4
--
25
--
ND
ND
ND
3.45
1
ND
ug/L
10/11/10
1.4
--
25
--
8.27
1
3.03
1
2.55
1
2.02
1
ND
ug/L
05/12/11
1.4
--
25
8.52
1
1.90
1
2.35
1
2.27
1
2.42
1
ND
ug/L
10/07/11
1.4
--
25
11.9
1
21.0
1
2.27
1
6.55
1
1.66
1
ND
ug/L
04/19/12
1.4
--
25
2.33
1
ND
1.48
1
1.60
1
1.44
1
ND
ug/L
10/26/12
1.4
--
25
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
1.4
--
25
2.31
1
5.99
1
ND
ND
ND
ND
ug/L
09/12/13
1.4
--
25
2.11
1
ND
1.70
1
1.53
1
ND
ND
ug/L
04/25/14
1.4
--
25
17.9
1
ND
4.7
1
2.25
1
1.60
1
ND
ug/L
10/02/14
1.4
--
25
42.2
ND
3.14
1
2.66
1
2.26
1
ND
ug/L
04/06/15
1.4
--
25
2.34
1
ND
3.33
1
ND
4.62
1
ND
ug/L
10/07/15
1.4
--
25
18.2
1
2.91
1
3.69
1
61.8
3.05
1
ND
ug/L
04/20/16
1.4
--
25
26.9
ND
12.0
1
2.13
1
3.04
1
ND
ug/L
09/26/16
1.4
--
25
1.95
1
ND
ND
1.64
1
4.58
1
ND
ug/L
04/28/17
1.4
--
25
2.61
1
1.66
1
8.36
1
2.35
1
2.36
1
ND
ug/L
10/17/17
1.4
--
25
2.42
1
ND
7.92
1
3.42
1
2.88
1
ND
ug/L
04/16/18
1.4
--
25
2.33
1
2.14
1
2.45
1
2.94
1
3.67
1
ND
ug/L
10/18/18
1.4
10
--
1.88
1
2.26
1
1.51
1
1.61
1
1.70
1
ND
ug/L
04/12/19
1.4
10
--
1.54
1
4.16
1
2.39
1
1.78
1
2.09
1
ND
ug/L
10/08/19
1.4
10
--
2.45
1
ND
2.33
1
1.96
1
1.78
1
ND
ug/L
04/20/20
1.4
10
--
1.75
1
ND
2.28
1
2.49
1
1.85
1
ND
ug/L
10/15/20
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
1.4
10
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
1.4
10
--
ND
ND
ND
ND
ND
ND
u /L
04/19/22
1.4
10
--
ND
ND
ND
ND
ND
ND
►���� GOLDER 7of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Method
Practical
SWS
Downstream Surface Water
Detected Constituent
Reporting
Sample
Upstream Surface Water Monitoring Points
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Zinc
ug/L
03/01/00
--
--
50
ND
ND
31
58
68
ND
SW Standard, Acute (ug/L)
ug/L
09/01/00
--
--
50
ND
ND
130
50
60
ND
SW-1 = 132.88
ug/L
03/01/01
--
--
50
ND
ND
68
ND
56
ND
SW-2 = 120.15
ug/L
09/01/01
--
--
50
120
ND
60
ND
50
ND
SW-3 = 106.16
ug/L
03/01/02
--
--
50
ND
ND
70
50
60
ND
SW-4 = 158.66
ug/L
09/01/02
--
--
50
ND
180
80
ND
ND
ND
SW-5 = 134.82
ug/L
04/01/03
--
--
50
ND
ND
ND
ND
50
ND
SW Standard, Chronic (ug/L)
ug/L
10/01/03
--
--
50
ND
ND
120
50
50
ND
SW-1 = 133.97
ug/L
03/01/04
--
--
50
ND
ND
52
ND
ND
ND
SW-2 = 121.14
ug/L
09/01/04
--
--
50
58
ND
56
ND
59
ND
SW-3 = 107.03
ug/L
05/01/05
--
--
50
ND
ND
ND
ND
ND
ND
SW-4 = 159.96
ug/L
10/01/05
--
--
50
ND
ND
ND
ND
ND
ND
SW-5 = 135.92
ug/L
04/01/06
--
--
50
ND
ND
51.6
ND
ND
ND
ug/L
10/01/06
--
--
50
ND
ND
60.9
ND
ND
ND
ug/L
04/10/07
--
--
--
7.6
1
23.5
48.4
38.2
39.5
ND
ug/L
09/25/07
--
--
--
84.9
11.4
60.4
36.4
45.7
ND
ug/L
05/05/08
1.0
--
10
--
5.8
1
6.4
1
154
20.4
ND
ug/L
12/04/08
3.8
--
10
--
22.4
47.9
35.3
34.6
ND
ug/L
04/13/09
3.4
--
10
--
24.9
21.4
25.8
27.2
ND
ug/L
10/20/09
3.8
--
10
70.0
7.62
1
45.2
30.9
33.2
ND
ug/L
04/30/10
3.8
--
10
--
6.64
1
48.1
34.0
54.2
ND
ug/L
10/11/10
3.8
--
10
--
32.0
30.1
22.8
22.9
ND
ug/L
05/12/11
3.8
--
10
76.2
10.1
33.5
27.7
36.9
ND
ug/L
10/07/11
3.8
--
10
102
62.1
45.0
60.5
32.1
ND
ug/L
04/19/12
3.8
--
10
5.98
1
ND
32.0
21.6
22.9
ND
ug/L
10/26/12
3.8
--
10
12.3
5.81
1
25.3
20.3
22.0
ND
ug/L
04/25/13
3.8
--
10
15.0
25.8
42.6
31.6
33.1
ND
ug/L
09/12/13
3.8
--
10
9.73
1
ND
29.8
14.9
17.1
ND
ug/L
04/25/14
3.8
--
10
66.3
7.92
1
63.3
37.2
33.7
ND
ug/L
10/02/14
3.8
--
10
144
3.94
1
63.6
34.9
34.0
ND
ug/L
04/06/15
3.8
--
10
16.4
5.33
1
57.3
30.0
51.6
ND
ug/L
10/07/15
3.8
--
10
117
7.88
1
25.2
1020
24.5
ND
ug/L
04/20/16
4.4
--
10
111
ND
95.5
31.5
44.7
ND
ug/L
09/26/16
4.4
--
10
5.08
1
5.21
1
20
16.4
27.7
ND
ug/L
04/28/17
4.4
--
10
11.0
6.98
1
64.8
21.1
20.1
ND
ug/L
10/17/17
4.4
--
10
8.83
1
ND
32.5
5.72
1
ND
ND
ug/L
04/16/18
4.4
--
10
11.4
10.6
10.3
16.3
15.7
ND
ug/L
10/18/18
4.4
10
--
12.9
12.2
11.8
17.5
18.4
ND
ug/L
04/12/19
4.4
10
--
11.6
16.2
13.9
12.1
15.6
ND
ug/L
10/08/19
4.4
10
--
7.17
1
ND
6.31
1
6.76
1
7.48
1
ND
ug/L
04/20/20
4.4
10
--
27.1
ND
13.6
13.3
10.1
ND
ug/L
10/15/20
4.4
10
--
6.40
1
ND
14.5
10.3
11.7
ND
ug/L
04/29/21
4.4
10
--
6.18
1
ND
4.48
1
5.98
1
6.52
1
ND
ug/L
10/14/21
4.4
10
--
4.54
1
ND
4.77
1
10.5
7.25
1
ND
ug/L
04/19/22
4.4
10
--
6.67
1
6.19
1
7.15
1
14.6
21.0
ND
Acetone
ug/L
03/01/00
--
--
100
ND
ND
ND
ND
ND
--
SW Standard = 2000 ug/L
ug/L
09/01/00
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
03/01/01
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
ND
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
5.3
1
68
1
1.7
1
6.3
1
ND
ug/L
05/05/08
0.62
--
100
--
ND
ND
ND
ND
ND
ug/L
12/04/08
1.5
--
100
--
7.9
1
9.1
1
7.6
1
7.8
1
ND
ug/L
04/13/09
1.5
--
100
--
ND
ND
ND
ND
ND
ug/L
10/20/09
1.5
--
100
ND
ND
6.0
1
ND
6.2
1
ND
ug/L
04/30/10
1.5
--
100
--
3.0
1
3.5
1
4.6
1
4.1
1
ND
ug/L
10/11/10
1.5
--
100
--
ND
ND
ND
ND
ND
ug/L
05/12/11
1.2
--
100
9.7
1
7.5
1
ND
ND
ND
ND
ug/L
10/07/11
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/19/12
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/26/12
1.2
--
100
ND
4.4
1
ND
ND
ND
ND
ug/L
04/25/13
0.96
--
100
1.0
1
1.0
1
ND
ND
1.6
1
ND
ug/L
09/12/13
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/02/14
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/06/15
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
1.2
--
100
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
10
--
100
ND
11
1
ND
ND
11
1
ND
ug/L
04/28/17
10
--
100
23
B
19
B
19
B
36
B
16
B
33 1
ug/L
10/17/17
10
--
100
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
10
--
100
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
10
20
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
10
20
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
10
20
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
10
20
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
10
20
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
10
20
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
10
20
--
ND
ND
ND
ND
ND
26
u /L
04/19/22
10
20
--
ND
ND
ND
ND
ND
ND
►���� GOLDER 8of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring
Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Chloroform
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
ND
No SW Standard
ug/L
09/01/00
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
09/01/01
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/01/06
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
0.16
0.16
2.5
1
0.69
1
0.6
1
ND
ug/L
09/25/07
--
--
--
0.37 1
ND
8.4
1.2
1
1.2
1
ND
ug/L
05/05/08
0.2
--
5
--
ND
ND
ND
ND
ND
ug/L
12/04/08
0.2
--
5
--
0.2
0.58
1
0.2
0.2
ND
ug/L
04/13/09
0.2
--
5
--
ND
ND
ND
ND
ND
ug/L
10/20/09
0.2
--
5
ND
ND
2.4
1
2.1
1
1.3
1
ND
ug/L
04/30/10
0.083
--
5
--
ND
1.8
1
ND
ND
ND
ug/L
10/11/10
0.2
--
5
--
0.2
7.4
2.0
1
2.0
1
ND
ug/L
05/12/11
0.7
--
5
ND
ND
ND
1
ND
ND
ND
ug/L
10/07/11
0.7
--
5
ND
ND
2.4
1
0.92
1
1.1
1
ND
ug/L
04/19/12
0.18
--
5
ND
ND
1.0
1
0.45
1
ND
ND
ug/L
10/26/12
0.18
--
5
ND
ND
1.2
1
ND
ND
ND
ug/L
04/25/13
0.25
--
5
ND
ND
0.51
1
ND
ND
ND
ug/L
09/12/13
0.18
--
5
ND
ND
1.8
1
0.76
1
0.76
1
ND
ug/L
04/25/14
0.18
--
5
1.6 1
ND
1.7
1
0.46
1
0.58
1
ND
ug/L
10/02/14
0.18
--
5
1.2 1
ND
0.95
1
1.0
1
ND
ND
ug/L
04/06/15
0.18
--
5
ND
ND
0.49
1
ND
ND
ND
ug/L
10/07/15
0.18
--
5
ND
ND
2.4
1
0.92
1
1.0
1
ND
ug/L
04/20/16
0.18
--
5
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.18
--
5
ND
ND
1.6
1
ND
ND
ND
ug/L
04/28/17
0.18
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.18
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.18
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.18
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/19/22
0.18
1.0
--
ND
ND
ND
ND
ND
ND
Dibromochloromethane
ug/L
03/01/00
--
--
5
ND
ND
ND
ND
ND
ND
No SW Standard
ug/L
03/01/01
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
03/01/02
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
09/01/02
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/01/03
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/01/03
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
03/01/04
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
09/01/04
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
05/01/05
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
10/01/05
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/01/06
--
--
5
ND
ND
ND
ND
ND
ND
ug/L
04/10/07
--
--
--
ND
ND
0.54
1
ND
ND
ND
ug/L
09/25/07
--
--
--
ND
ND
2.8
1
ND
ND
ND
ug/L
05/05/08
0.28
--
3
--
ND
ND
ND
ND
ND
ug/L
12/04/08
0.32
--
3
--
ND
ND
ND
ND
ND
ug/L
04/13/09
0.32
--
3
--
ND
ND
ND
ND
ND
ug/L
10/20/09
0.32
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/30/10
0.067
--
3
--
ND
ND
ND
ND
ND
ug/L
10/11/10
0.32
--
3
--
0.32
6.6
1.2
1
4.6
ND
ug/L
05/12/11
0.63
--
3
ND
ND
ND
ND
ND
ND
ug/L
10/07/11
0.63
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/19/12
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
10/26/12
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/25/13
0.49
--
3
ND
ND
ND
ND
ND
ND
ug/L
09/12/13
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/25/14
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
10/02/14
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/06/15
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
10/07/15
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/20/16
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
09/26/16
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/28/17
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
10/17/17
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
04/16/18
0.17
--
3
ND
ND
ND
ND
ND
ND
ug/L
10/18/18
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/12/19
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/08/19
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/20/20
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/15/20
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
04/29/21
0.17
1.0
--
ND
ND
ND
ND
ND
ND
ug/L
10/14/21
0.17
1.0
--
ND
ND
ND
ND
ND
ND
u /L
04/19/22
0.17
1.0
--
ND
ND
ND
ND
ND
ND
►/ti�i COLDER 9of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
1,4-Dichlorobenzene
ug/L
03/01/00
--
--
5
ND ND ND
ND ND
ND
SW Standard = 100 ug/L
ug/L
03/01/01
--
--
5
ND ND ND
ND ND
ND
ug/L
03/01/02
--
--
5
ND ND ND
ND ND
ND
ug/L
09/01/02
--
--
5
ND ND ND
ND ND
ND
ug/L
04/01/03
--
--
5
ND ND ND
ND ND
ND
ug/L
10/01/03
--
--
5
ND ND ND
ND ND
ND
ug/L
03/01/04
--
--
5
ND ND ND
ND ND
ND
ug/L
09/01/04
--
--
5
ND ND ND
ND ND
ND
ug/L
05/01/05
--
--
5
ND ND ND
ND ND
ND
ug/L
10/01/05
--
--
5
ND ND ND
ND ND
ND
ug/L
04/01/06
--
--
5
ND ND ND
ND ND
ND
ug/L
04/10/07
--
--
--
ND ND ND
ND ND
ND
ug/L
09/25/07
--
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
0.2
--
1
-- ND ND
ND ND
ND
ug/L
12/04/08
0.38
--
1
-- ND ND
ND ND
ND
ug/L
04/13/09
0.38
--
1
-- ND ND
ND ND
ND
ug/L
10/20/09
0.38
--
1
ND ND ND
ND ND
ND
ug/L
04/30/10
0.1
--
1
-- ND ND
ND ND
ND
ug/L
10/11/10
0.38
--
1
-- ND ND
ND ND
ND
ug/L
05/12/11
0.79
--
1
ND ND ND
ND ND
ND
ug/L
10/07/11
0.79
--
1
ND ND ND
ND ND
ND
ug/L
04/19/12
0.19
--
1
ND ND ND
ND ND
ND
ug/L
10/26/12
0.19
--
1
ND ND ND
ND ND
ND
ug/L
04/25/13
0.14
--
1
ND ND 0.46 1
ND 0.19 1
ND
ug/L
09/12/13
0.19
--
1
ND ND ND
ND ND
ND
ug/L
04/25/14
0.19
--
1
ND ND ND
ND ND
ND
ug/L
10/02/14
0.19
--
1
ND ND ND
ND ND
ND
ug/L
04/06/15
0.19
--
1
ND ND ND
ND ND
ND
ug/L
10/07/15
0.19
--
1
ND ND ND
ND ND
ND
ug/L
04/20/16
0.19
--
1
ND ND ND
ND ND
ND
ug/L
09/26/16
0.19
--
1
ND ND ND
ND ND
ND
ug/L
04/28/17
0.19
--
1
ND ND ND
ND ND
ND
ug/L
10/17/17
0.19
--
1
ND ND ND
ND ND
ND
ug/L
04/16/18
0.19
--
1
ND ND ND
ND ND
ND
ug/L
10/18/18
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
04/12/19
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
10/08/19
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
04/20/20
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
10/15/20
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
04/29/21
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
10/14/21
0.19
1.0
--
ND ND ND
ND ND
ND
ug/L
04/19/22
0.19
1.0
--
ND ND ND
ND ND
ND
Chloromethane
ug/L
03/01/00
--
--
10
ND ND ND
ND ND
ND
No SW Standard
ug/L
09/01/00
--
--
10
ND ND ND
ND ND
ND
ug/L
03/01/01
--
--
10
ND ND ND
ND ND
ND
ug/L
09/01/01
--
--
10
ND ND ND
ND ND
ND
ug/L
03/01/02
--
--
10
ND ND ND
ND ND
ND
ug/L
09/01/02
--
--
10
ND ND ND
ND ND
ND
ug/L
04/01/03
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/03
--
--
10
ND ND ND
ND ND
ND
ug/L
03/01/04
--
--
10
ND ND ND
ND ND
ND
ug/L
09/01/04
--
--
10
ND ND ND
ND ND
ND
ug/L
05/01/05
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/05
--
--
10
ND ND ND
ND ND
ND
ug/L
04/01/06
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/06
--
--
10
ND ND ND
ND ND
ND
ug/L
04/10/07
--
--
--
ND ND ND
ND ND
ND
ug/L
09/25/07
--
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
0.23
--
1
-- ND ND
ND ND
ND
ug/L
12/04/08
0.34
--
1
-- ND ND
ND ND
ND
ug/L
04/13/09
0.34
--
1
-- ND ND
ND ND
ND
ug/L
10/20/09
0.34
--
1
ND ND ND
ND ND
ND
ug/L
04/30/10
0.05
--
1
-- ND ND
ND ND
ND
ug/L
10/11 /10
0.34
--
1
-- 0.82 B 0.34
0.34 B 0.62 B
0.43 1
ug/L
05/12/11
0.55
--
1
ND ND ND
ND ND
ND
ug/L
10/07/11
0.55
--
1
ND ND ND
ND ND
ND
ug/L
04/19/12
0.13
--
1
ND ND ND
ND ND
ND
ug/L
10/26/12
0.13
--
1
ND ND ND
ND ND
ND
ug/L
04/25/13
0.44
--
1
ND ND ND
ND ND
ND
ug/L
09/12/13
0.13
--
1
ND ND ND
ND ND
ND
ug/L
04/25/14
0.13
--
1
ND ND ND
ND ND
ND
ug/L
10/02/14
0.13
--
1
ND ND ND
ND ND
ND
ug/L
04/06/15
0.13
--
1
ND ND ND
ND ND
ND
ug/L
10/07/15
0.13
--
1
ND ND ND
ND ND
ND
ug/L
04/20/16
0.13
--
1
ND ND ND
ND ND
ND
ug/L
09/26/16
0.13
--
1
ND ND ND
ND ND
ND
ug/L
04/28/17
0.13
--
1
0.42 1 ND ND
0.78 1 0.41 1
ND
ug/L
10/17/17
0.13
--
1
ND ND ND
ND ND
ND
ug/L
04/16/18
0.13
--
1
ND ND ND
ND ND
ND
ug/L
10/18/18
0.13
1.0
--
ND ND ND
ND ND
ND
ug/L
04/12/19
0.13
1.0
--
ND ND ND
ND ND
ND
ug/L
10/08/19
0.13
1.0
--
ND ND ND
ND ND
ND
ug/L
04/20/20
0.13
1.0
--
ND ND ND
ND ND
ND
ug/L
10/15/20
0.13
1.0
--
ND ND ND
ND ND
ND
ug/L
04/29/21
0.13
1.0
--
ND ND ND
ND ND
ND
ug/L
10/14/21
0.13
1.0
--
ND ND ND
ND ND
ND
u /L
04/19/22
0.13
1.0
--
ND ND ND
ND ND
ND
���`�� GOLDER 10of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Methylene Chloride
ug/L
03/01/00
--
--
10
ND ND ND
ND ND
ND
No SW Standard
ug/L
09/01/00
--
--
10
ND ND ND
ND ND
ND
ug/L
03/01/01
--
--
10
ND ND ND
ND ND
ND
ug/L
09/01/01
--
--
10
ND ND ND
ND ND
ND
ug/L
03/01/02
--
--
10
ND ND ND
ND ND
ND
ug/L
09/01/02
--
--
10
ND ND ND
ND ND
ND
ug/L
04/01/03
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/03
--
--
10
ND ND ND
ND ND
ND
ug/L
03/01/04
--
--
10
ND ND ND
ND ND
ND
ug/L
09/01/04
--
--
10
ND ND ND
ND ND
ND
ug/L
05/01/05
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/05
--
--
10
ND ND ND
ND ND
ND
ug/L
04/01/06
--
--
10
ND ND ND
ND ND
ND
ug/L
10/01/06
--
--
10
ND ND ND
ND ND
ND
ug/L
04/10/07
--
--
--
ND ND ND
ND ND
ND
ug/L
09/25/07
--
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
0.24
--
1
-- ND ND
ND ND
ND
ug/L
12/04/08
0.53
--
1
-- ND ND
ND ND
ND
ug/L
04/13/09
0.53
--
1
-- ND ND
ND ND
ND
ug/L
10/20/09
0.53
--
1
ND ND ND
ND ND
ND
ug/L
04/30/10
0.07
--
1
-- ND ND
ND ND
ND
ug/L
10/11/10
0.53
--
1
-- ND ND
ND ND
ND
ug/L
05/12/11
0.14
--
1
ND ND ND
ND ND
ND
ug/L
10/07/11
0.14
--
1
ND ND ND
ND ND
ND
ug/L
04/19/12
0.23
--
1
ND ND ND
ND ND
ND
ug/L
10/26/12
0.23
--
1
ND ND ND
ND ND
ND
ug/L
04/25/13
0.5
--
1
ND ND ND
ND ND
ND
ug/L
09/12/13
0.23
--
1
ND ND ND
ND ND
ND
ug/L
04/25/14
0.23
--
1
ND ND ND
ND ND
ND
ug/L
10/02/14
0.23
--
1
ND ND ND
ND 0.77 1
ND
ug/L
04/06/15
0.23
--
1
ND ND ND
ND ND
ND
ug/L
10/07/15
0.23
--
1
ND ND ND
ND ND
ND
ug/L
04/20/16
0.23
--
1
ND ND ND
ND ND
ND
ug/L
09/26/16
0.23
--
1
ND ND ND
ND ND
ND
ug/L
04/28/17
0.23
--
1
ND ND ND
ND ND
ND
ug/L
10/17/17
0.23
--
1
ND ND ND
ND ND
ND
ug/L
04/16/18
0.23
--
1
ND ND ND
ND ND
ND
ug/L
10/18/18
0.23
1.0
--
ND ND ND
ND ND
ND
ug/L
04/12/19
0.23
1.0
--
ND ND ND
ND ND
0.73 1
ug/L
10/08/19
0.23
1.0
--
ND ND ND
ND ND
ND
ug/L
04/20/20
0.23
1.0
--
ND ND ND
ND ND
ND
ug/L
10/15/20
0.23
1.0
--
ND ND ND
ND ND
ND
ug/L
04/29/21
0.23
1.0
--
ND ND ND
ND ND
ND
ug/L
10/14/21
0.23
1.0
--
ND ND ND
ND ND
ND
ug/L
04/19/22
0.23
1.0
--
ND ND ND
ND ND
ND
Trichloroethene
ug/L
03/01/00
--
--
5
ND ND ND
ND ND
ND
SW Standard
ug/L
09/01/00
--
--
5
ND ND ND
ND ND
ND
Human Health = 30 ug/L
ug/L
03/01/01
--
--
5
ND ND ND
ND ND
ND
ug/L
09/01/01
--
--
5
ND ND ND
ND ND
ND
ug/L
03/01/02
--
--
5
ND ND ND
ND ND
ND
ug/L
09/01/02
--
--
5
ND ND ND
ND ND
ND
ug/L
04/01/03
--
--
5
ND ND ND
ND ND
ND
ug/L
10/01/03
--
--
5
ND ND ND
ND ND
ND
ug/L
03/01/04
--
--
5
ND ND ND
ND ND
ND
ug/L
09/01/04
--
--
5
ND ND ND
ND ND
ND
ug/L
05/01/05
--
--
5
ND ND ND
ND ND
ND
ug/L
10/01/05
--
--
5
ND ND ND
ND ND
ND
ug/L
04/01/06
--
--
5
ND ND ND
ND ND
ND
ug/L
10/01/06
--
--
5
ND ND ND
ND ND
ND
ug/L
04/10/07
--
--
--
ND ND ND
ND ND
ND
ug/L
09/25/07
--
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
0.25
--
1
-- ND ND
ND ND
ND
ug/L
12/04/08
0.38
--
1
-- ND ND
ND ND
ND
ug/L
04/13/09
0.38
--
1
-- ND ND
ND ND
ND
ug/L
10/20/09
0.38
--
1
ND ND ND
ND ND
ND
ug/L
04/30/10
0.13
--
1
-- ND ND
ND ND
ND
ug/L
10/11/10
0.38
--
1
-- ND ND
ND ND
ND
ug/L
05/12/11
0.72
--
1
ND ND ND
ND ND
ND
ug/L
10/07/11
0.72
--
1
ND ND ND
ND ND
ND
ug/L
04/19/12
0.15
--
1
ND ND 0.69 1
ND ND
ND
ug/L
10/26/12
0.15
--
1
ND ND ND
ND ND
ND
ug/L
04/25/13
0.23
--
1
ND ND ND
ND ND
ND
ug/L
09/12/13
0.15
--
1
ND ND ND
ND ND
ND
ug/L
04/25/14
0.15
--
1
ND ND ND
ND ND
ND
ug/L
10/02/14
0.15
--
1
ND ND ND
ND ND
ND
ug/L
04/06/15
0.15
--
1
ND ND ND
ND ND
ND
ug/L
10/07/15
0.15
--
1
ND ND ND
ND ND
ND
ug/L
04/20/16
0.15
--
1
ND ND ND
ND ND
ND
ug/L
09/26/16
0.15
--
1
ND ND ND
ND ND
ND
ug/L
04/28/17
0.15
--
1
ND ND ND
ND ND
ND
ug/L
10/17/17
0.15
--
1
ND ND ND
ND ND
ND
ug/L
04/16/18
0.15
--
1
ND ND ND
ND ND
ND
ug/L
10/18/18
0.15
1.0
--
ND ND ND
ND ND
ND
ug/L
04/12/19
0.15
1.0
--
ND ND ND
ND ND
ND
ug/L
10/08/19
0.15
1.0
--
ND ND ND
ND ND
ND
ug/L
04/20/20
0.15
1.0
--
ND ND ND
ND ND
ND
ug/L
10/15/20
0.15
1.0
--
ND ND ND
ND ND
ND
ug/L
04/29/21
0.15
1.0
--
ND ND ND
ND ND
ND
ug/L
10/14/21
0.15
1.0
--
ND ND ND
ND ND
ND
u /L
04/19/22
0.15
1.0
--
ND ND ND
ND ND
ND
���`�� GOLDER 11of12

November 2022 TABLE 6 GL19131339.300
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Method
Practical
SWS
Upstream Surface Water Monitoring Points
Downstream Surface Water
Detection
Quanitation
Reporting
Monitoring Points
Blanks
(SW Standard)
Units
Date
Limit
Limit
Limit
SW-1 SW-2 SW-3
SW-4 SW-5
Xylenes (Total)
ug/L
09/25/07
--
--
ND ND ND
ND ND
ND
ug/L
05/05/08
0.67
5
-- ND ND
ND ND
--
ug/L
12/04/08
0.4
5
-- ND ND
ND ND
--
ug/L
04/13/09
0.4
5
-- ND ND
ND ND
--
ug/L
10/20/09
0.4
5
ND ND ND
ND ND
ND
ug/L
04/30/10
0.22
5
-- ND ND
ND ND
--
ug/L
10/11/10
0.4
5
-- ND ND
ND ND
ND
ug/L
05/12/11
2.1
5
ND ND ND
ND ND
--
ug/L
10/07/11
2.1
5
ND ND ND
ND ND
--
ug/L
04/19/12
0.45
5
ND ND ND
ND ND
--
ug/L
10/26/12
0.45
5
ND ND ND
ND ND
--
ug/L
04/25/13
0.67
5
ND ND ND
ND ND
--
ug/L
09/12/13
0.45
5
ND ND ND
ND ND
--
ug/L
04/25/14
0.45
5
ND ND ND
ND ND
--
ug/L
10/02/14
0.45
5
ND ND ND
ND ND
--
ug/L
04/06/15
0.45
5
ND ND ND
ND ND
--
ug/L
10/07/15
0.45
5
ND ND ND
ND ND
--
ug/L
04/20/16
0.45
5
ND ND ND
ND ND
--
ug/L
09/26/16
0.45
5
ND ND ND
ND ND
--
ug/L
04/28/17
0.45
5
ND ND ND
ND ND
ND
ug/L
10/17/17
0.45
5
ND ND ND
ND ND
ND
ug/L
04/16/18
0.45
5
ND ND ND
ND ND
ND
ug/L
10/18/18
0.45
3
ND ND ND
ND ND
ND
ug/L
04/12/19
0.45
3.0
--
ND ND ND
ND ND
ND
ug/L
10/08/19
0.45
3.0
--
ND ND ND
ND ND
ND
ug/L
04/20/20
0.45
3.0
--
ND ND ND
ND 1.5 J
ND
ug/L
10/15/20
0.45
3.0
--
ND ND ND
ND ND
ND
ug/L
04/29/21
0.45
3.0
--
ND ND ND
ND ND
ND
ug/L
10/14/21
0.45
3.0
--
ND ND ND
ND ND
ND
u /L
04/19/22
0.45
3.0
--
ND ND ND
ND ND
ND
1,4-Dioxane
ug/L
10/18/18
1.2
2.0
--
ND ND ND
2.1 1.5 J
ND
(SW Standard = 80 ug/L)
ug/L
04/12/19
1.2
2.0
--
ND 1.6 J ND
ND ND
ND
ug/L
10/08/19
1.2
2.0
--
ND 1.3 J ND
1.2 J ND
ND
ug/L
04/20/20
0.80
2.0
--
ND 1.6 J ND
0.89 J 0.91 J
ND
ug/L
10/15/20
0.80
2.0
--
ND 1.2 J ND
ND 1.0 J
ND
ug/L
04/29/21
0.80
2.0
--
ND 1.7 J ND
1.0 J 0.87 J
ND
ug/L
10/14/21
0.80
2.0
--
ND 1.4 J ND
0.92 J 1.2 J
ND
u /L
04/19/22
0.80
2.0
--
ND 1.7 J ND
ND ND
ND
Notes: B =
blank -qualified data
Shaded =
concentrations above acute standards are shaded
Bold =
concentrations above chronic standards are bolded
Data prior to April 2017 provided by S&ME Engineering
# =
EPA Action Level
* =
EPA Secondary MCL
Blanks =
field, trip and method blanks
IMAC =
Interim Maximum Allowable Concentration (under NC 2L Rules)
EPA MCL =
United States Environmental Protection Agency Maximum Contaminant Level
MDL =
laboratory method detection limit
ug/L =
micrograms per liter
mg/L =
milligrams per liter
nM =
nano mols
SWS Reporting Limit =
NCPQL prior to 2007 and NCSWSL starting on 01/18/07
-- =
no data available or no limit established
NC 2L =
North Carolina Water Quality Standard
ND =
not detected above the laboratory detection limit or stated reporting limit
J =
are estimated values between MDL and PQL.
The following dilutions were noted for the April 2022 event: antimony & thallium by 2x (all points).
present on laboratory electronic files.
Hardness values collected last during the April 2021 event (mg/L): SW-1 = 116, SW-2 = 103, SW-3 = 89, SW-4 = 143, SW-5 = 118
���`�� GOLDER 12of12

November 2022
GL19131339.300
I IF_1--III/
Summary of Surface Water Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Upstream Surface Water Monitoring Points
Downstream Surface Water Monitoring Points
(SW Standard)
Units
Date
SW-1
SW-2
SW-3
SW-4
SW-5
pH (Field)
S. U.
03/25/99
7.27
7.26
7.30
--
S. U.
09/23/99
7.15
7.54
6.86
--
--
S. U.
03/27/00
8.06
8.15
7.89
8.19
8.02
S. U.
09/13/00
7.56
7.31
ND
7.25
7.06
S. U.
03/12/01
7.51
7.29
7.29
7.24
7.18
S. U.
09/13/01
7.51
7.51
7.22
7.24
7.18
S. U.
03/07/02
7.20
7.26
7.04
7.20
6.80
S. U.
09/18/02
7.43
7.33
--
7.36
6.97
S. U.
04/15/03
7.87
7.60
7.61
7.50
7.62
S. U.
10/15/03
7.26
6.80
6.98
7.15
6.99
S. U.
03/24/04
9.50
8.80
8.99
8.63
8.63
S. U.
09/22/04
7.76
7.26
7.61
7.61
7.63
S. U.
05/10/05
9.56
9.41
9.36
9.45
9.28
S. U.
10/11/05
7.37
7.07
7.19
7.17
7.35
S. U.
04/24/06
7.11
6.99
6.86
7.20
7.38
S. U.
10/16/06
--
--
--
--
--
S. U.
04/10/07
6.24
6.64
6.55
7.02
7.16
S. U.
09/25/07
6.81
7.28
6.28
7.36
7.20
S. U.
05/02/08
--
--
--
--
--
S. U.
12/05/08
--
7.82
7.56
7.85
7.98
S. U.
04/16/09
--
8.01
8.13
7.89
7.89
S. U.
10/07/09
--
--
--
--
--
S. U.
04/28/10
--
--
--
--
--
S. U.
10/05/10
--
8.05
7.65
8.05
7.81
S. U.
05/10/11
7.74
7.74
7.71
7.64
7.54
S. U.
10/06/11
7.21
7.26
6.90
7.22
7.70
S. U.
04/16/12
--
--
--
--
--
S. U.
10/24/12
--
--
--
--
--
S. U.
04/24/13
6.97
7.24
6.92
7.16
7.63
S. U.
09/09/13
7.68
8.30
7.59
7.76
7.69
S. U.
04/22/14
7.54
7.29
7.30
7.37
7.02
S. U.
10/01 /14
8.03
8.03
7.88
7.72
7.84
S. U.
04/07/15
8.13
7.77
7.59
7.84
7.79
S. U.
10/06/ 15
7.27
7.37
7.34
7.62
7.19
S. U.
04/ 18/ 16
7.57
7.68
7.56
7.29
7.39
S. U.
09/26/ 16
7.22
6.75
7.21
7.30
7.34
S. U.
04/25/ 17
7.41
7.40
7.14
7.28
7.22
S.U.
10/16/17
7.38
6.88
7.07
7.45
7.94
S. U.
04/16/18
7.48
7.38
7.42
7.67
7.38
S. U.
10/18/18
7.49
8.01
7.50
7.43
7.40
S. U.
04/08/19
7.07
6.50
7.69
7.28
7.50
S. U.
10/07/19
7.56
7.07
7.54
7.42
7.50
S. U.
04/20/20
8.00
7.40
7.72
7.88
7.57
S. U.
10/15/20
7.65
7.22
7.76
7.50
7.39
S. U.
04/29/21
7.57
7.46
7.44
7.46
7.44
S. U.
10/14/21
6.33
7.22
7.19
7.62
7.30
S. U.
04/19/22
7.71
7.52
7.53
7.55
7.21
Specific Conductance (Field)
US/cm
03/25/99
347
155
309
--
--
US/cm
09/23/99
811
123
487
--
--
US/cm
03/27/00
417
186
363
318
315
US/cm
09/13/00
303
233
ND
471
438
us/cm
03/12/01
6919
6145
6145
6393
5960
us/cm
09/13/01
6919
7324
6063
6393
5960
US/cm
03/07/02
420
377
577
561
555
us/cm
09/18/02
248
271
--
449
469
US/cm
04/15/03
74
254
261
345
325
US/cm
10/15/03
215
256
357
334
340
US/cm
03/24/04
293
253
410
378
379
US/cm
09/22/04
242
223
234
424
1
US/cm
05/10/05
283
271
391
387
390
US/cm
10/11 /05
167
215
319
264
269
US/cm
04/24/06
195
182
335
286
404
US/cm
10/16/06
--
--
--
--
--
US/cm
04/10/07
31.9
28.9
43.6
42.9
43.5
US/cm
09/25/07
31.0
13.0
57.0
53.0
54.0
US/cm
05/02/08
--
--
--
--
--
US/cm
12/05/08
--
31.6
32.6
31.1
29.1
US/cm
04/16/09
--
19.8
23.8
26.5
24.9
US/cm
10/07/09
--
--
--
--
--
US/cm
04/28/10
--
--
--
--
--
US/cm
10/05/10
--
27.9
54
38.9
35.7
US/cm
05/10/11
256
209
345
412
405
US/cm
10/06/11
309
218
529
462
446
US/cm
04/16/12
--
--
--
--
--
US/cm
10/24/12
--
--
--
--
--
US/cm
04/24/13
237
242
381
362
380
US/cm
09/09/13
327
266
461
439
448
US/cm
04/22/14
337
275
430
375
420
US/cm
10/01 /14
276
228
454
444
441
US/cm
04/07/15
318
255
400
378
423
US/cm
10/06/15
229
151
337
299
284
US/cm
04/18/16
254
183
313
307
300
US/cm
09/26/16
293
214
439
412
427
US/cm
04/25/17
211
198
318
272
1272
US/cm
10/16/17
209
171
211
241
263
US/cm
04/16/18
233
215
234
217
227
US/cm
10/18/18
191
264
159
209
254
US/cm
04/08/19
129
210
158
270
248
US/cm
10/07/19
308
219
290
320
325
US/cm
04/20/20
189
212
194
192
197
US/cm
10/15/20
221
192
216
221
223
US/cm
04/29/21
251
208
228
259
252
US/cm
10/14/21
201
216
260
221
212
US/cm
04/19/22
262
204
202
225
244
%%%I) COLDER
1 of 2

November 2022
GL19131339.300
Summary of Surface Water Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
Reporting
Sample
Upstream Surface Water Monitoring Points
Downstream Surface Water Monitoring Points
(SW Standard)
Units
Date
SWA
SW-2
SW-3
SW-4
SW-5
Temperature (Field)
°C
03/25/99
11.81
11.22
13.86
--
--
°C
09/23/99
18.45
17.18
21.83
--
--
°C
03/27/00
14.85
15.73
17.17
15.53
14.29
°C
09/13/00
25.27
23.45
--
24.96
25.53
°C
03/12/01
14.86
16.71
16.71
15.51
16.52
°C
09/13/01
14.86
16.65
16.74
15.51
16.52
°C
03/07/02
12.12
13.02
16.45
14.40
13.20
°C
09/18/02
18.66
16.70
--
19.05
18.96
°C
04/15/03
21.65
22.24
20.92
20.11
17.23
°C
10/15/03
17.39
18.39
20.06
18.45
20.33
°C
03/24/04
16.00
18.06
17.17
15.83
17.22
°C
09/22/04
22.67
21.95
25.28
24.17
22.95
°C
05/10/05
24.09
22.85
23.97
23.69
21.78
°C
10/11 /05
18.60
18.30
20.60
20.00
19.80
°C
04/24/06
18.30
16.26
18.47
19.05
22.24
°C
10/16/06
--
--
--
--
--
°C
04/10/07
10.55
8.05
12.20
14.82
13.49
°C
09/25/07
17.06
21.61
23.84
18.61
19.48
°C
05/02/08
--
--
--
--
--
°C
12/05/08
--
7.00
11.30
9.50
8.80
°C
04/16/09
--
12.20
14.30
14.50
13.20
°C
10/07/09
--
--
--
--
--
°C
04/28/10
--
--
--
--
--
°C
10/05/10
--
--
--
--
--
°C
05/10/11
19.10
17.50
19.30
19.40
19.50
°C
10/06/11
16.16
13.10
19.10
17.80
18.67
°C
04/16/12
--
--
--
--
--
°C
10/24/12
--
--
--
--
--
°C
04/24/13
16.35
14.24
17.40
16.28
16.20
°C
09/09/13
24.70
22.80
25.50
24.80
25.00
°C
04/22/14
15.70
12.90
16.80
17.70
15.30
°C
10/01 /14
19.33
19.21
21.28
19.92
22.08
°C
04/07/15
17.50
16.70
18.50
17.90
16.00
°C
10/06/15
18.76
17.11
21.82
20.90
19.20
°C
04/18/16
18.85
18.38
19.83
19.23
18.57
°C
09/26/16
21.60
20.60
23.80
22.50
22.60
°C
04/25/17
21.17
19.60
20.20
20.56
10.05
°C
10/16/17
15.42
15.62
11.55
16.71
16.86
°C
04/16/18
11.75
9.66
8.67
12.24
12.24
°C
10/18/18
14.7
14.9
14.9
13.2
19.8
°C
04/08/19
17.4
15.7
19.1
17.5
19.3
°C
10/07/19
20.0
18.6
19.7
19.8
21.1
°C
04/20/20
16.8
15.7
16.4
15.5
15.3
°C
10/15/20
18.5
17.2
18.1
16.6
15.8
°C
04/29/21
21.3
19.9
17.6
20.5
20.7
°C
10/14/21
20.4
18.7
7.9
19.2
19.8
°C
04/19/22
15.1
12.9
14.7
13.5
13.4
Turbidity (Field)
NTU
04/25/17
13.9
7.05
96.5
14.7
9.02
NTU
10/16/17
5.89
2.71
73.8
8.40
5.78
NTU
04/16/18
13.9
12.5
14.6
26.3
22.4
NTU
10/18/18
4.94
4.84
3.77
9.87
5.30
NTU
04/18/19
4.04
26.1
16.5
5.24
7.97
NTU
10/07/19
4.28
3.84
3.61
4.98
3.90
NTU
04/20/20
8.23
3.59
9.71
25.4
9.88
NTU
10/15/20
4.81
3.64
4.86
6.88
6.38
NTU
04/29/21
4.18
4.83
30.4
6.19
6.23
NTU
10/14/21
3.74
7.52
10.1
4.25
7.15
NTU
04/19/22
8.13
6.75
6.6
9.35
9.18
Oxidation Reduction Potential (field)
my
04/25/17
69.8
50.6
72.3
79.4
77.3
my
10/16/17
81.7
60.9
174.0
81.3
10.7
my
04/16/18
119.5
95.2
202.0
190.5
115.8
my
10/18/18
115.1
61.7
97.2
143.1
7.9
my
04/08/19
124.5
143.2
5.3
101.8
332.5
my
10/07/19
137.1
17.2
179.6
159.5
170.9
my
04/20/20
179.1
7.7
117.5
144.2
77.8
my
10/15/20
198.9
-2.6
190.0
147.3
70.9
my
04/29/21
115.3
-32.8
236.6
154.1
141.1
my
10/14/21
301.3
-13.1
231.6
171.2
132.2
my
04/19/22
127.2
45
90.0
172.8
148.8
Dissolved Oxygen (field)
mg/L
04/25/17
7.22
7.50
7.44
6.91
7.02
mg/L
10/16/17
8.33
8.08
8.37
8.01
6.90
mg/L
04/16/18
8.01
8.97
7.92
7.18
8.13
mg/L
10/18/18
5.95
10.74
6.99
7.06
5.81
mg/L
04/08/19
6.91
7.94
6.73
7.19
9.47
mg/L
10/07/19
5.32
4.89
5.90
5.03
6.19
mg/L
04/20/20
9.06
9.38
9.07
7.65
7.07
mg/L
10/15/20
7.37
8.20
7.47
8.05
7.72
mg/L
04/29/21
7.34
8.91
7.60
8.04
6.56
mg/L
10/12/21
7.21
8.24
9.31
8.35
6.82
m /L
04/19/22
7.18
9.70
9.34
8.35
7.35
Notes: S.U. = Standard Units
NTU = Nephelometric Turbidity Units
uS/cm = microsiemens per centimeter
mg/L = milligramer per liter
-- = no data available
Data prior to April 2017 provided by S&ME Engineering
%%%I) COLDER
2 of 2

November 29, 2022
GL19131339 Task 300
FIGURES
\\till GOLDER

SW-3 LOCATED
-1600 FT. WEST
SW-1 LOCATED
-4900 FT. WEST
400
SW-2 LOCATED
--500 FT. WEST
�O
'71
-683.
NORTHERN Ea
FFER AREA'
SOUTHERN E UFFER AREA -
SMW-4
693.84 \
' 11-12J
693.520=
\ LEGEND
;ANDFILL -
OF WASTE
`oo!
`0
NM
00
i
y
SW-4 LOCATED
-900 FT. EAST
---------------------------
PL
SURFACE WATER MONITORING POINT
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
LEACHATE SAMPLING LOCATION
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
APPROXIMATE LIMITS OF WASTE
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED ON APRIL 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE.
8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
i JAILL RD
ppp BRIM RD
F 8R� E RD /
- / - - KEE{y RD
SITEol
iz
- -
��\
o Id C
��sr '� Rv
rn
750 Qom
HUMNE LA0.E
A
G
�� BFjH PL C /
- SITE LOCATION MAP
NOT to SCALE
—r=
CLIENT
CITY OF GREENSBORO
YYYY-MM-DD 2022-10-05
DESIGNED
XX%I-j GOLnER PREPARED
REVIEWED
GOLDER ASSOCIATES NC, INC
DYR
SIB
DYR
APPROVED RPK
PROJECT
WHITE STREET LANDFILL - PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE
GROUNDWATER SURFACE CONTOUR MAP
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0
0

< _ LEGEND
700.3 sss.� -1 - _ „- - - 680
719.9..681, 50.6❑
690.E ~f 6958.9
�710.7 7 0683.. 8251 8.
\ ,.s r� - •�,�-a••-•---• MS ANDFILL -
711.6 ,. 701 � � 86.
7oa.9 680 �fi91.7 O 686.24 - �� .- 0 4LIM S OF WASTE
- 701.5 W. .. 6 .0
691.7 O
/ SMO
os.s W � 3 i . �5.� =-.�
D
✓,�.
685.93
NORTHERN EBUFFER AREA � -� //�,.••
/5.f
AV 71
,y
9.
685. 5 O� :�/ •••/ \ IIh 70s.2 NM
684.51 y I
.�• 114
SOUTHERN EBUFFER AREA
SW-3 LOCATED
-1600 FT. WEST
SW-1 LOCATED
-4900 FT. WEST
400
SW-2 LOCATED
--500 FT. WEST
�O
CLIENT
CITY OF GREENSBORO
y
SW-4 LOCATED
-900 FT. EAST
YYYY-MM-DD 2022-10-05
DESIGNED
XX%I-j GOLnER PREPARED
REVIEWED
GOLDER ASSOCIATES NC, INC
JWS
SIB
DYR
APPROVED RPK
---------------------------
PL
SURFACE WATER MONITORING POINT
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
LEACHATE SAMPLING LOCATION
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
APPROXIMATE LIMITS OF WASTE
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 2 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET.
3. GROUNDWATER ELEVATIONS MEASURED ON APRIL 19, 2022
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL PHOTOGRAPHY
DATED NOVEMBER 9, 1994. TOPOGRAPHY IN VICINITY OF PHASE II AND III LANDFILLS
UPDATED BASED ON AERIAL SURVEY DATED JUNE 1, 2020, PROVIDED BY
CARTOGRAPHIC AERIAL MAPPING, INC.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
T �AIIL RD olT9fP
° _N
h� p pp ®'PIM RD
e�
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- -
��
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Id
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s7,so Qom _ -
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r al DR
G
As -
SITE LOCATION MAP
NOT TO SCALE
0 400 800
1" = 400' FEET
PROJECT
WHITE STREET LANDFILL - PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE
GROUNDWATER SURFACE CONTOUR MAP
APRIL 19, 2022
PROJECT NO. PHASE FIGURE
19-131339 300 0 2
It
11
0

Benzene
1,4-Dichlorobenzene
3
2.5
2
m 1.5
1
0.5
0
ou\°�`�ti oa\ oa°1\yb oo-\°�\�y oa\°\yo otr\°1\y� oo- 1110 yo op\°ti`ryo oc\°1`v1 01P�,ry�
tll-1 t11-2 t11-3 —III-6 —NC2L
1,1-Dichloroethane
20
18
16
14
12
10
8
6
4
2
0
tll-2 tll-3 -'--II-9 —NC2L
Trichloroethene
4
3.5
3
Z5
2
1.5
1
0.5
0
Qd\, ~~ O�\Oy\~O Oq�O~\y� Op,O�\yy O4\Oy\~10 Op`Oy\�1 Op�Oy\~� 1�1O~\y� OQ\O�\~O Op�09\011
vry
--* ..11-1 III-2 III-7 fSMW-3 —NC2L
1s
16
14
12
J 10
a
6
4
2
0
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tll-1 —HII-2 III-4A --0-11-6 —NC2L
Tetrachloroethene
3
2.5
2
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7
1
0.5
0
�yti \ti3 \tio- \ti5 �ti� \tip �ti� �tia �ryo �ryti \titi
III-1 III-2 f11-7 —�®II-7121 —NC2L
Vinyl Chloride
0 0 0 0 0 0 0 0 0 0 0
G� b�
O O O O O O O O O O O
�'—II-1 —0—II-2 t11-3 — -If-9 +SMW-1 tSMW-3 tSMW-4 —NC21
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-07
PREPARED
JS
„NI) GO L D E R
DESIGN
DYR
Golder Associates NC, Inc.
REVIEW
DYR
APPROVED
RPK
WHITE STREET LANDFILL — PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE
TREND GRAPHS OF CONSTITUENT -OF -CONCERN
CONCENTRATIONS
PROJECT No PHASL
:19-131339 300 0
FIGURE
3

'SOUTHERN
V
li
OF WASTE
0 400 S00
1" = 400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
G O L D E R
PREPARED
SIB
I)
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-- — — — — —
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
(-1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
-"-'----"---------"---"
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
BENZENEISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET,
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND BENZENE CONCENTRATIONS FROM
APRIL25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM,
7, SURFACE WATER LOCATIONS ARE APPROXIMATE,
S. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. BENZENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
11, J = ESTIMATED VALUE
m �
RD
f pig
RR111- AK,FBH
0J
,nO - 5 fN BFTHOgY J 9
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
BENZENE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 4

'SOUTHERN
V
li
OF WASTE
-10--5:1
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
DESIGNED
%% %
I) G O L D E R
PREPARED
REVIEWED
GOLDER ASSOCIATES NC, INC.
APPROVED
0 400 B00
1" = 400' FEET
2022-10-05
DYR
SIB
DYR
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
O
LEACHATE SAMPLING LOCATION
— -- -- -- -- — —
GROUNDWATER SURFACE CONTOUR
N
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
f -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
--'------'-----------------
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
1,4-DICHLOROBENZENE ISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND 1,4-DICHLOROBENZENE
CONCENTRATIONS FROM APRIL 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
6. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 16, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. 1,4-DICHLOROBENZENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
11. J = ESTIMATED VALUE
1 rr;
B�ME B J
aVVJ \L(
3 �p 0 J'
tO
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
1,4-DICHLOROBENZENE ISOPLETH MAP WITH —
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 rj

'SOUTHERN
V
li
OF WASTE
-10--5:1
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
DESIGNED
%% %
I) G O L D E R
PREPARED
REVIEWED
GOLDER ASSOCIATES NC, INC.
APPROVED
0 400 600
1" = 400' FEET
2022-10-05
DYR
SIB
DYR
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
O
LEACHATE SAMPLING LOCATION
- - - - - - -
GROUNDWATER SURFACE CONTOUR
T >
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
f -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
--'------'--------'-------'
APPROXIMATE LIMITS OF WASTE
- PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
1,1-DICHLOROETHANE ISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND 1,1-DICHLOROETHANE
CONCENTRATIONS FROM APRIL 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
6. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 16, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. 1,1-DICHLOROETHANE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
11. J = ESTIMATED VALUE
1 rr;
B�ME B J
aVVJ \L(
5 NBFTH pR 0 J 9
SITE LOCATION MAP
NOT TO SCALE
PROJECT
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
1,1-DICHLOROETHANE ISOPLETH MAP WITH —
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 6

'SOUTHERN
V
11
OF WASTE
-10--5:1
0 400 600
1" = 400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
G O L D E R
PREPARED
SIB
I)
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-- — — — — —
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
(-1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
-"-'----"-------'-"---"
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
TETRACHLOROETHENE ISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND TETRACHLOROETHENE
CONCENTRATIONS FROM APRIL 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
6. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 16, 1996,
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. TETRACHLOROETHENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
11. J = ESTIMATED VALUE
RD
� Br
j M'NiTf ST ��J \ 4M1'l fi Hxa
3 raW (((
BFTH pR
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
TETRACHLOROETHENEISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 ]

IO
INORTHERN EBUFFER AREA
a v
I�
'SOUTHERN EBUFFER AREA
V
li
OF WASTE
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
DESIGNED
%% %
I) G O L D E R
PREPARED
REVIEWED
GOLDER ASSOCIATES NC, INC.
APPROVED
0 400 600
1" = 400' FEET
2022-10-05
DYR
SIB
DYR
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
O
LEACHATE SAMPLING LOCATION
— -- — -- — — —
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
t -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
......"""""""'
APPROXIMATE LIMITS OF WASTE
PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
TRICHLOROETHENE ISOPLETH
NO
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET,
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND TRICHLOROETHENE
CONCENTRATIONS FROM APRIL 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
6. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 16, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. TRICHLOROETHENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L)
1 rr;
B�ME B J
11 " ('/P� gS\ ✓
5 NBFTH pR 0 J 9
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
TRICHLOROETHENE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 8

'SOUTHERN
V
li
OF WASTE
-10--5:1
0 400 600
1" = 400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
G O L D E R
PREPARED
SIB
I)
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
O
LEACHATE SAMPLING LOCATION
— — — — — — —
GROUNDWATER SURFACE CONTOUR
T >
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
f -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
-"-'----"---------"---"
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
VINYL CHLORIDE ISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND VINYL CHLORIDE CONCENTRATIONS
FROM APRIL 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
6. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 16, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016
10. VINYL CHLORIDE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
\c
BPPME P� �1 /
11,('/' P/ S ' ✓ ,
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
VINYL CHLORIDE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 Q

'SOUTHERN
V
li
OF WASTE
oo�
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
DESIGNED
%% %
I) G O L D E R
PREPARED
REVIEWED
GOLDER ASSOCIATES NC, INC.
APPROVED
0 400 Boo
1" = 400' FEET
2022-10-05
DYR
SIB
DYR
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
0
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
O
LEACHATE SAMPLING LOCATION
— -- -- -- -- — —
GROUNDWATER SURFACE CONTOUR
N
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
f -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
--'------'--------'-------'
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
TOTAL VOLATILE ORGANIC COMPOUND (VOC)
ISOPLETHS
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND TOTAL VOC CONCENTRATIONS FROM
APRI L 25, 2017.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM,
7, SURFACE WATER LOCATIONS ARE APPROXIMATE,
S. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016
10. TOTAL VOC CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
i
> WHITf ST AK�FB B
o
0
SITE LOCATION MAP
NOT TO SCALE
PROJECT
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
TOTAL VOLATILE ORGANIC COMPOUND ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 25, 2017
PROJECT NO. PHASE FIGURE
19-131339 300 0 10

SOUTHERN
V
3
s;
680 \
OF WASTE
Q
0 400 800
1" = 400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
G O L D E R
PREPARED
SIB
I)
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-- — — — — —
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
(-1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
-"-'----"---------"---"
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
BENZENEISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET,
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND BENZENE CONCENTRATIONS FROM
APRIL 19, 2022.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM,
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
S. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. BENZENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L).
11, J = ESTIMATED VALUE
J .
'y 7
„E=r AK,F a
go
V.
c 3'
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
BENZENE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 19, 2022
PROJECT NO. PHASE FIGURE
19-131339 300 0 11

SOUTHERN
V
680 \
OF WASTE
Q
0 400 800
1"=400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
I) G O L D E R
PREPARED
SIB
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-- — — — — —
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
--'------'-----------------
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
1,4—DICHLOROBENZENE ISOPLETH
ND
NON —DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND 1,4—DICHLOROBENZENE
CONCENTRATIONS FROM APRIL 19, 2022.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. 1,4—DICHLOROBENZENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L)
M LL RD
BRUME ft
P
\UI /Jo
> WHITf � qA-IF�yRa
ab
Ll
5 BFTMOgY�
SITE LOCATION MAP
NOT TO SCALE
PROJECT
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE —
1,4-DICHLOROBENZENE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 19, 2022
PROJECT NO. PHASE FIGURE
19-131339 300 0 12

SOUTHERN
V
680 \
OF WASTE
Q
0 400 800
1"=400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
G O L D E R
PREPARED
SIB
I)
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-- - - - - -
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
r: -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
--'------'--------'-------'
APPROXIMATE LIMITS OF WASTE
- PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
1,1-DICHLOROETHANE ISOPLETH
ND
NON -DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND 1,1-DICHLOROETHANE
CONCENTRATIONS FROM APRIL 19, 2022.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. 1,1-DICHLOROETHANE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L)
1 / i
Ire0 P \
WHITf ST �\ A�-�F`hRa
5 BFTMOgY�
SITE LOCATION MAP
NOT TO SCALE
PROJECT
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
1,1-DICHLOROETHANE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 19, 2022
PROJECT NO. PHASE FIGURE
19-131339 300 0 13

SOUTHERN
V
680 \
OF WASTE
Q
0 400 800
1"=400' FEET
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
2022-10-05
DESIGNED
DYR
%% %
I) G O L D E R
PREPARED
SIB
REVIEWED
DYR
GOLDER ASSOCIATES NC, INC.
APPROVED
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-- — — — — —
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
(-1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
-"-'----"-------'-"---"
APPROXIMATE LIMITS OF WASTE
— PL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
TETRACHLOROETHENE ISOPLETH
ND
NON —DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND TETRACHLOROETHENE
CONCENTRATIONS FROM APRIL 19, 2022.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996,
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. TETRACHLOROETHENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L)
j M'NrTf ST �J � nK�F HRa
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
TETRACHLOROETHENEISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 19, 2022
PROJECT NO. PHASE FIGURE
19-131339 300 0 14

IO
INORTHERN EBUFFER AREA
a v
I�
'SOUTHERN EBUFFER AREA
V
680 \
OF WASTE
CLIENT
CITY OF GREENSBORO
CONSULTANT
YYYY-MM-DD
DESIGNED
%% %
G O L D E R
PREPARED
I)
REVIEWED
GOLDER ASSOCIATES NC, INC.
APPROVED
0 400 800
1" = 400' FEET
2022-10-05
DYR
SIB
DYR
RPK
LEGEND
❑
SURFACE WATER MONITORING POINT
O
COMPLIANCE GROUNDWATER MONITORING WELL
NES / SENTINEL GROUNDWATER MONITORING WELL
NONCOMPLIANCE GROUNDWATER MONITORING WELL
❑
LEACHATE SAMPLING LOCATION
-
GROUNDWATER SURFACE CONTOUR
APPROXIMATE GROUNDWATER FLOW SEGMENT
USED TO CALCULATE GRADIENT
r: -1
NM
NOT MEASURED
STREAMS
MINOR CONTOURS (2 FT. INTERVAL)
MAJOR CONTOURS (10 FT. INTERVAL)
......"""""""'
APPROXIMATE LIMITS OF WASTE
FRL
APPROXIMATE PROPERTY LINE
PHYTOREMEDIATION EBUFFER AREA
TRICHLOROETHENE ISOPLETH
NO
NON —DETECT
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL= 10 FEET,
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.
3. GROUNDWATER ELEVATIONS MEASURED AND TRICHLOROETHENE
CONCENTRATIONS FROM APRIL 19, 2022.
4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD
CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.
THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE
AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW
DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE
CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND
TOPOGRAPHIC CONTOURS.
6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVEL
DATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICAL
DATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THE
STATE PLANE COORDINATE SYSTEM.
7. SURFACE WATER LOCATIONS ARE APPROXIMATE,
8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIAL
PHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.
9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.
10. TRICHLOROETHENE CONCENTRATIONS IN MICROGRAMS PER LITER (ug/L)
MLLRO �t'A _ _ N'C� vG _ ^��J✓/ /
BRUME ft L
11 r, 0- P
> WHITf � /u�/J/ gk�F�hRa
ab
SITE LOCATION MAP
NOT TO SCALE
PROJECT o
WHITE STREET LANDFILL - PHASE II _
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
TITLE -
TRICHLOROETHENE ISOPLETH MAP WITH -
GROUNDWATER SURFACE CONTOURS
APRIL 19, 2022
PROJECT NO. PHASE FIGURE
19-131339 300 0 15