CityofGreensboro_WhiteStPhaseII_CAER_DIN28708_20171228

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GROUNDWATER CORRECTIVE
ACTION EVALUATION
REPORT
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina

Submitted To:
City of Greensboro Field Operations Department
401 Patton Avenue,
Greensboro, NC 27407

Submitted By: Golder Associates NC, Inc.
5B Oak Branch Drive
Greensboro, NC 27407 USA

December 28, 2017 1668421.300

REPORT

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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 ............................................................................................... 7
2.1 Physical and Chemical Changes in the Aquifer Characteristics .................................................. 7
2.2 Physical Changes in the Plume Characteristics .......................................................................... 7
2.3 Chemical Changes in the Plume Characteristics ......................................................................... 7
2.3.1 VOC Degredation ..................................................................................................................... 7
2.3.1.1 Aromatic Compounds ........................................................................................................... 8
2.3.1.2 Aliphatic Compounds ........................................................................................................... 8
2.3.2 Geochemistry ......................................................................................................................... 10
2.3.3 BIOCHLOR Model.................................................................................................................. 11
2.4 Refining the Conceptual Model .................................................................................................. 12
2.5 Corrective Action Method Evaluation ......................................................................................... 13
2.6 Impacts at the Compliance Boundary and Off-site Migration .................................................... 13
3.0 CONCLUSIONS AND RECOMMENDATIONS.............................................................................. 15
4.0 REFERENCES ............................................................................................................................... 16

List of Tables

Table 1 Summary of Well Construction Information
Table 2 Summary of Historical Groundwater Elevation Data
Table 3 Summary of Estimated Horizontal Flow Velocities
Table 4 Summary of Historical Groundwater Monitoring Results
Table 5 Summary of Historical Groundwater Field Parameters
Table 6 Summary of Historical Surface Water Monitoring Results
Table 7 Summary of Historical Surface Water Field Parameters
List of Figures
Figure 1 Groundwater Surface Contour Map, April 16 - 18, 2012
Figure 2 Groundwater Surface Contour Map, April 25, 2017
Figure 3 Trend Graphs of Constituents-of-Concern
Figure 4 Benzene Isopleth Map with Groundwater Surface Contours – April 16 - 18, 2012
Figure 5 1,4-Dichlorobenzene Isopleth Map with Groundwater Surface Contours – April 16 - 18,
2012
Figure 6 1,1-Dichloroethane Isopleth Map with Groundwater Surface Contours – April 16 - 18, 2012
Figure 7 Tetrachloroethene Isopleth Map with Groundwater Surface Contours – April 16 - 18, 2012

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Figure 8 Trichloroethene Isopleth Map with Groundwater Surface Contours – April 16 - 18, 2012
Figure 9 Vinyl Chloride Isopleth Map with Groundwater Surface Contours – April 16 - 18, 2012
Figure 10 Total Volatile Organic Compound Isopleth Map with Groundwater Surface Contours – April
16 - 18, 2012
Figure 11 Benzene Isopleth Map with Groundwater Surface Contours – April 25, 2017
Figure 12 1,4-Dichlorobenzene Isopleth Map with Groundwater Surface Contours – April 25, 2017
Figure 13 1,1-Dichloroethane Isopleth Map with Groundwater Surface Contours – April 25, 2017
Figure 14 Tetrachloroethene Isopleth Map with Groundwater Surface Contours – April 25, 2017
Figure 15 Trichloroethene Isopleth Map with Groundwater Surface Contours – April 25, 2017
Figure 16 Vinyl Chloride Isopleth Map with Groundwater Surface Contours – April 25, 2017
Figure 17 Total Volatile Organic Compound Isopleth Map with Groundwater Surface Contours – April
25, 2017
Figure 18 Hydrogeologic Cross-Section – April 25, 2017
Figure 19 Trend Graphs of Field Parameters
Figure 20 Trend Graphs of Monitored Natural Attenuation Parameters
Figure 21 Water Supply Wells, Springs, and Surface Water Intakes Map

List of Appendices
Appendix A Boring Logs
Appendix B Laboratory Certificates-of-Analysis (April 2012 – April 2017)
Appendix C Field Forms (April 2012 – April 2017)
Appendix D Natural Attenuation Screening Protocol Summaries (October 2012 – April 2017)
Appendix E Biochlor Model: Screening Forms (April 2012 and April 2017)

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1.0 INTRODUCTION
This Corrective Action Evaluation Report (CAER) was prepared for the City of Greensboro by Golder
Associates NC, Inc. (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 5 miles northeast of downtown Greensboro, North Carolina in Guilford County. Access to
the site is from White Street, which runs eastward towards the site off of 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. Plat 1 & 3 are situated east of the Phase I Landfill and south of the Phase II
Landfill. Plat 2 is situated west of the Phase I 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 II-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-7B was installed in December 2000. Four monitoring wells (II-9, II-10, II-11, and
II-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 are included as Appendix A.

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In October 2006, the City submitted an Alternate Source Demonstration (ASD) to address NC Appendix I
inorganic compounds detected in groundwater samples from the Phase II area. The ASD presented data
to support that concentrations of barium, cadmium, cobalt, vanadium, and zinc detected at site monitoring
wells are naturally occurring and 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 the detection of volatile organic compounds
(VOCs) above applicable groundwater standards. The Corrective Action Plan (CAP) was approved by the
NC DEQ on 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-3B 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, which
monitor the uppermost aquifer beneath the facility. Monitoring wells MW-13 and MW-14 are the upgradient
wells for the Phase II Landfill, with MW-13 being a shared upgradient well with the Phase I Landfill. Wells
II-1, II-2, II-3, II-4A, II-5, II-6, II-7, II-7B, II-8, and II-12 are downgradient compliance wells for the Phase II
Landfill. Well II-3B is sampled to monitor water quality downgradient of II-3. Groundwater samples are
analyzed for the NC Appendix I list of constituents plus NC Appendix II ‘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 ‘detects’ to be 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 from which 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-5 is located to
the east of the facility, off of 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

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point SW-5 is only sampled in accordance for 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 (II-1, II-7, II-7B) 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.
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 2012 and April 2017 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 0.03 feet/foot. 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)

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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 339
to 393 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 2012 CAER include benzene; 1,4-dichlorobenzene; tetrachloroethene; trichloroethene; and
vinyl chloride. Although the inorganic constituent thallium was 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, the chain of custody form, and laboratory data reviews for sampling events between
April 2012 and April 2017 are included in Appendix B. Field Forms for sampling events between April 2012
and April 2017 are included as Appendix C.
Seven NC Appendix I VOCs (benzene; 1,4-dichlorobenzene; 1,1-dichloroethane; cis-1,2-dichloroethene;
tetrachloroethene; trichloroethene; and vinyl chloride) were detected above their respective Solid Waste
Section Reporting Limits (SWSLs) in samples from one or more downgradient monitoring wells during the
MNA sampling period. Six NC Appendix I VOCs were detected at concentrations that exceeded their
respective SWSLs and NC 2L Standards: benzene (in samples collected from II-1, II-3, and II-6),
1,4-dichlorobenzene (in samples collected from II-1), 1,1-dichloroethane (in samples collected II-2, II-3, and
II-9), tetrachloroethene (in samples collected from II-2), trichloroethene (in samples collected from II-2), and
vinyl chloride (in samples from II-1, II-2, II-9, SMW-1, SMW-3, and SMW-4). Carbon tetrachloride was
detected below the SWSL, but above the NC 2L in the sample from II-1 during the October 2015 event.

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Vinyl chloride was detected below the SWSL, but above the NC 2L Standard in samples from II-3 during
three events over the last five years.
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.
Concentration trend graphs, covering the past 10 years, for the current COCs are presented on Figure 3.
North Buffalo Creek, which is located to the west and north of the Phase II Landfill, acts 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 the monitoring of 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; all of these have been detected at
concentrations below their respective NC 2L Standards during the last five years.
The lateral extent of contaminant migration are shown on isopleth maps included as Figures 4 through 17.
Figures 4 through 9 represent each of the COCs during the April 2012 water quality monitoring event.
Figure 10 is an isopleth map of total VOCs from the April 2012 event. Figures 11 through 16 represent
each of the COCs during the April 2017 water quality monitoring event and Figure 17 shows the total VOCs
from the April 2017 event.
Figures 4 and 17 show that the primary areas of contaminant migration are northwest and north of the
waste unit. Other areas with low level concentrations of VOCS below their respective NC 2L standards are
located south of the waste unit, between the Phase II and Phase I facilities at well II-8 and east of the waste
unit at well II-4A.
1.5 Description of Site Conceptual Model
The site conceptual model is typical for the North Carolina 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

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saprolite. The thickness of the saprolite and partially weathered rock varies across the site. The bedrock
primarily consists of granitic gneiss.
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.
The water that percolates through the landfill cover interacts with waste and generates leachate. The
leachate will move downward through the waste until it reaches the uppermost aquifer. The impacted
groundwater will then flow northwest toward North Buffalo Creek. North Buffalo Creek serves 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 are expected to be 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.
1.6 Regulatory Status
A Nature of Extent Study (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 Corrective
Action Plan (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 County 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.

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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, North Buffalo Creek serves as a hydraulic boundary and groundwater is expected to
discharge 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. 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.
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 the proximity of 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 begun to influence 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 size of the total VOC plumes have decreased, as described in the following report sections.
2.3.1 VOC Degredation
As presented in Section 1.4, six VOCs were detected above their respective SWSLs during the evaluation
period. These six organic constituents 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.

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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 concentration in samples from II-1 have been
declining since the October 2015 event and have been below the NC 2L Standard for the last three events.
Concentrations of benzene in the samples from II-3 have been relatively stable, but benzene has not been
detected in samples from well II-3B, which is downgradient of II-3. Concentrations of benzene in samples
from II-6 show a seasonal trend with concentrations above the NC 2L Standard only during the fall events
since 2010. Benzene has not been detected in samples from well SMW-4, which is downgradient of II-6.
Over the last five-year period, 1,4-dichlorobenzene has been detected at concentrations above the NC 2L
Standard in samples from downgradient well II-1. 1,4-Dichlorobenzene has not been detected above the
NC 2L Standard during the last two semi-annual monitoring 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.

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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 this investigation indicates 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 II-9. The concentrations in samples from II-2
have been declining since the October 2010 event, but have remained above the NC 2L Standard.
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 relatively stable, but
1,1-dichloroethane has not been detected at concentrations above the NC 2L Standard in samples from
well II-3B, which is downgradient of II-3. Concentrations of 1,1-dichloroethane in samples from II-9 have
not exceeded the NC 2L Standard since the May 2013 event. Further, 1,1-dichloroethane has not been
detected at concentrations above the NC 2L Standard in samples from SMW-3, which is downgradient of
II-9.
Over the last five-year period, tetrachloroethene has been detected at concentrations above the NC 2L
Standard in sample from downgradient well II-2. The concentration in samples from II-2 have been
sporadic, but was above the NC 2L Standard during the most recent event in April 2017. Tetrachloroethene
has not been detected in samples from SMW-1, which is located downgradient of II-2.
Over the last five-year period, trichloroethene has been detected at concentrations above the NC 2L
Standard in sample from downgradient well II-2. The concentration in samples from II-2 have not exceeded

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the NC 2L Standard since the May 2013 event. Trichloroethene has not been detected in samples from
SMW-1, which is located downgradient of II-2.
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, Table 2.3 (EPA, 1998). The EPA
screening results are summarized in Appendix D 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 October 2012 event.
The reported concentrations of dissolved oxygen (DO) are generally much lower in the downgradient /
sentinel wells, than that of the upgradient well MW-14. The average DO concentrations of the three
downgradient / sentinel wells II-1, II-9, and SMW-3 are 0.97, 1.5, and 1.2 milligrams per liter (mg/L),
respectively, since April 2012. The average DO concentration of the upgradient well MW-14 is 4.8 mg/L
since April 2012. Similarly, the oxygen reduction potential (ORP) are generally much higher in the
upgradient well MW-14 with an average value of 204 milli-volts (mV) since April 2012, compared to an
average ORP of downgradient wells II-1, II-9, and SMW-3 of 47, 86, and 32 mV, respectively. The
upgradient to downgradient comparisons of DO and ORP indicate that an increasingly reductive
environment occurs 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.
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 October 2012. The concentrations of sulfate in downgradient wells II-1, II-9, and SMW-3
have averaged 17, 19, and 23 mg/L, respectively since October 2012. Concentrations of sulfate greater
than 20 mg/L can inhibit reductive dechlorination.
Nitrate concentrations above 1 mg/L can also inhibit reductive dechlorination. However, with the exception
of an estimated concentration of 1.4 mg/L in the sample taken from SMW-3 in April 2017, there have been
no concentrations of nitrate exceeding 1 mg/L since October 2012.
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

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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 significant increase in alkalinity between samples from
the background and the downgradient wells at the facility. Figure 19 also shows the elevated concentrations
of dissolved carbon dioxide in downgradient wells II-1 and II-9 as opposed to background well MW-14,
again providing supporting evidence of biodegradation of chlorinated VOCs.
Based on the evaluations presented above (please refer to Tables 4 and 5, Figures 19 and 20, and
Appendix D), 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. Furthermore, 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 BIOCHLOR 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-3B 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 2012 and April 2017 monitoring events in order 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 E.

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Figures E-1 and E-2 in Appendix E show the BIOCHLOR modeling results of flow path II-9 and SMW-3 for
April 2012 and April 2017. Tetrachloroethene, trichloroethene, and ethene were not detected in samples
from well II-9 and SMW-3 during either monitoring event. Dichloroethene concentrations plot on the first
order decay line during the April 2012 event and plot below the 1st order decay line during the April 2017
event. Vinyl chloride concentration plots below the 1st order decay line during the April 2012 event and
vinyl chloride was not detected during the April 2017 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.
Figures E-3 and E-4 in Appendix E show the BIOCHLOR modeling results of flow path II-2 and SMW-1 for
April 2012 and April 2017. Tetrachloroethene was not detected in samples from II-2 and SMW-1 during the
April 2012 event, but tetrachloroethene plotted below the 1st order decay line during the April 2017 event.
Trichloroethene plotted below the 1st order decay line during both events at similar concentrations.
Dichloroethene plotted below the 1st order decay line during the April 2012 event, but plotted on the 1st
order decay line during the April 2017 event. Vinyl chloride plotted below the 1st order decay line during
both events. Ethene was not detected in samples from II-2 and SMW-1 during either monitoring 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.
Figures E-5 and E-6 in Appendix E show the BIOCHLOR modeling results of flow path II-3 and II-3B for
April 2012 and April 2017. Tetrachloroethene and trichloroethene plotted below the 1st order decay line
during the April 2012 event, but were not detected during the April 2017 event. Dichloroethene plotted
below the 1st order decay line during both events. Vinyl chloride and ethene were not detected in samples
from either 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.
According to the current data, it is likely that the plume size is relatively stable, as indicated by the
BIOCHLOR model. The cis-1,2-dichloroethene variety is the prominent form of dichloroethene indicating
that the detections represent daughter products of trichloroethene. In summary, the results of the
BIOCHLOR modeling conducted for April 2012 and April 2017 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 E). The BIOCHLOR models along with other data including the EPA screening forms
(Appendix D) and the geochemical and indicator parameters (Tables 4 and 5 and Figures 19 and 20)

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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. Since 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 a 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 appears 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 in Figure 3. Concentrations of benzene and 1,4-dichlorobenzne 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 2012 water quality monitoring
event, which is the first routine monitoring event since the last CAER was submitted. Figure 10 includes
isopleths for total VOCs from the April 2012 event. Based on the April 2012 laboratory analysis, VOCs
originating from the Phase II Landfill are interpreted to have migrated downgradient to North Buffalo Creek
at that time, which serves as a hydraulic divide to 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 2012 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.

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Figure 11 through 16 show concentration isopleths for the COCs from the April 2017 water quality
monitoring event. Figure 17 includes isopleths for total VOCs from the April 2012 event. Based on the
April 2017 laboratory analysis, VOCs originating from the Phase II Landfill are also interpreted to have
migrated downgradient to North Buffalo Creek. 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.
Based on the isopleth maps included as Figures 4 through 17, the contaminant plumes of COCs have
overall been stable to decreasing between the April 2012 and April 2017 events. Benzene,
tetrachloroethene, and trichloroethene plumes have been relatively stable. The vinyl chloride plume has
decreased. The 1,1-dichloroethane plume has decreased on the western side of the landfill and has been
stable to slightly decreasing in the north. The 1,4-dichlorobenzene plume has decreased on the western
side of the landfill and has increased in the north, but has remained non-detect in the northern sentry wells.
Based on the receptor map presented as Figure 21 of this report, there are no downgradient 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 offsite source (Table 6).

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3.0 CONCLUSIONS AND RECOMMENDATIONS
In conclusion, based on our evaluation of the five-year MNA evaluation period from (April 2012 through
April 2017), 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 COC
continue to be contained within the facility. Overall, as presented, the BIOCHLOR modeling (Appendix E)
shows that the groundwater plumes have reached stabilization and trend graphs (Figure 3) show overall
declining COC trends.
Based on the available information, no downgradient 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 of implementing a contingency plan to
address VOC concentrations in groundwater.
There is evidence of reductive dechlorination at the facility based on indicator parameter results, the
BIOCHLOR modeling, and declining trends in VOCs; therefore, we recommend continuing the current
phytoremediation and MNA corrective action program for another five-year period.

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4.0 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.
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.
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.
S&ME, Inc., 2012, White Street Landfill – Phase II 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.

TABLES

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G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Monitoring
Well
Identification
Northing Easting Date of
Construction
Top-of-Casing
Elevation
(ft AMSL)
Well
Depth
(feet)
Well
Diameter
(inches)
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-3B 864365.2295 1789116.1385 06/03/11 694.49 25.0 2 10.0 25.0 Water Table Aquifer NES Well
II-4A 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
3. -- = not applicable
4. MW = monitoring well
5. NES = nature and extent
6. Unless otherwise noted, well construction survey information, Water Quality Monitoring Reports and Water Quality Monitoring Plans provided by Survey Solutions S&ME.
Screened Interval
(ft bgs)
TABLE 1
Summary of Well Construction Information
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
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G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Well IDs
TOC Elevation
(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
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 NI NI 705.51 8.80 683.11 15.36 668.22 15.86 ----696.94 10.15 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 NI NI 707.57 6.74 688.64 9.83 670.21 13.87 ----697.02 10.07 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 NI NI 707.59 6.72 686.67 11.80 670.41 13.67 ----697.40 9.69 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 NI NI 708.31 6.00 689.25 9.22 670.66 13.42 ----697.69 9.40 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 NI NI 707.49 6.82 687.37 11.10 670.36 13.72 ----697.39 9.70 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 NI NI 708.09 6.22 688.44 10.03 670.57 13.51 ----697.37 9.72 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 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 ------------
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 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 ------------
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 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 ------------
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 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 ------------
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 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 ------------
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 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 ------------
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 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 ------------
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 NI NI 707.03 7.28 686.65 11.82 670.15 13.93 669.9 17.31 697.79 9.30 686.5 10.51 691.09 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 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 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 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 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 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 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 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 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 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 ----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 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 ----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 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 ----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
MEAN 721.40 19.87 750.33 25.65 684.65 15.47 680.73 19.58 677.92 16.11 680.98 13.51 695.10 12.15 711.36 7.01 690.16 11.51 678.00 13.63 678.82 17.19 703.19 9.53 686.02 10.78 689.72 10.08 683.58 9.29 684.32 9.84 689.38 8.05
MAXIMUM 724.59 23.83 764.37 31.92 749.56 19.02 743.48 21.77 684.33 18.11 683.67 14.51 699.98 16.31 716.84 10.44 699.09 15.36 689.44 15.86 687.18 19.31 709.05 10.15 689.14 13.02 693.52 12.76 687.75 11.46 688.56 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 10.82 690.94 7.27 705.51 5.17 683.11 5.30 668.22 8.31 668.88 13.68 696.94 8.71 683.76 7.64 687.04 6.28 681.41 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
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.
702.78 704.59 704.39
II-5 II-6II-1 II-2
722.01
II-4A
699.37 694.49 707.25
II-3 II-3B SMW-4II-9II-7B SMW-1II-12
699.80
SMW-3II-8II-7
697.75
MW-13 MW-14
741.24 786.65
TABLE 2
Summary of Historical Groundwater Elevation Data
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
692.87 694.16 697.43700.86 717.76 696.78
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Gradient
Calculation
Segment
Flow
Direction
Gradient
Segment Length
(feet)
Gradient
Segment Elevations
(feet)
Horizontal
Gradient
(i, feet)
Effective Porosity
(ne)
Hydraulic
Conductivity
(K, cm/sec)
Velocity
(Vgw, feet/year)
750
700
750
690
Average i Average VGW
0.0288 389
Gradient
Calculation
Segment
Flow
Direction
Gradient
Segment Length
(feet)
Gradient
Segment Elevations
(feet)
Horizontal
Gradient
(i, feet)
Effective Porosity
(ne)
Hydraulic
Conductivity
(K, cm/sec)
Velocity
(Vgw, feet/year)
750
700
750
690
Average i Average VGW
0.0262 354
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
2.61E-04 386i2North-Northwest 2100 0.0286 0.02
April 2012
i1 West-Northwest 1720 0.0291 0.02 2.61E-04 393
0.02 2.61E-04 368
TABLE 3
i2 North-Northwest 2387 0.0251 0.02 2.61E-04
Summary of Estimated Horizontal Flow Velocities
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
339
April 2017
i1 West-Northwest 1835 0.0272
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Antimony ug/L 03/01/99 --30 ND ND ND ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 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
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
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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
Beryllium ug/L 03/01/99 --2 ND ND ND ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 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
December 2017 3 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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
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
December 2017 4 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Cobalt ug/L 03/01/99 --10 ND ND 36 ND 13 --18 27 ND ND ND ND --ND ------ND
SWS GPS = 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 ----ND ND 10.9 ND 28.8 --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 26.4 ND 23.0 --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 1.1 1.1 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
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
December 2017 5 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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
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
December 2017 6 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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
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 6.20 10 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
December 2017 7 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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
Thallium ug/L 03/01/99 --10 ND ND ND ND ND --14 29 ND ND ND ND --ND ------ND
SWS GPS = 0.28 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
December 2017 8 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Tin ug/L 03/01/99 --100 ND ND ND ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 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
Vanadium ug/L 03/01/99 --40 ND ND 62 ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 0.3 ug/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
December 2017 9 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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
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 4.0 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 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1.2 J 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
December 2017 10 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Acrylonitrile ug/L 04/12/07 ----ND ND ND ND ND --ND ND ND ND ND ------------ND
(No NC 2L)ug/L 09/26/07 ----ND ND ND ND ND --ND --ND ND ND ------------ND
(No EPA MCL)ug/L 04/29/08 1.0 200 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 12/01/08 2.1 200 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 04/17/09 2.1 200 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/16/09 2.1 200 ND ND ND ND ND --ND ND ND ND ND ------------ND
ug/L 04/29/10 2.1 200 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 08/02/10 2.1 200 ----------------------------ND ND ND ND
ug/L 10/11/10 2.1 200 ND ND ND ND ND --ND ND ND ND ND ND ----ND ND ND ND
ug/L 05/09/11 3.5 200 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/12/11 3.5 200 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/17/12 3.5 200 ND ND ND ND ND --ND ND ND ND ND ND --ND ND ND ND ND
ug/L 10/25/12 3.5 200 ND ND ND ND ND --ND ND ND ND ND ND ND 3.5 ND ND ND ND
ug/L 05/02/13 3.5 200 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 09/24/13 3.5 200 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/24/14 3.5 200 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 10/06/14 3.5 200 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/14/15 3.5 200 ND ND ND ND ND ND ND ND ND ND ND --ND ND ND ND ND ND
ug/L 10/07/15 3.5 200 ND --ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/20/16 3.5 200 ND 3.5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 3.5 ND
ug/L 09/26/16 3.5 200 ND --ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/25/17 3.5 200 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
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 1.4 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 ------------ND
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
December 2017 11 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 ND ND ND
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
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
December 2017 12 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Chloroprene ug/L 03/01/99 --20 ND ND ND ND ND --ND ND 6.1 ND ND ND --ND ------ND
(No NC 2L)ug/L 09/01/99 --20 ND ND ND ND ND --ND ND ND ND ND ------------ND
(No EPA MCL)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 --42 ------ND
ug/L 10/01/05 --20 ND ND ND ND ND --ND ND ND ND ND ------------ND
ug/L 04/01/06 --------------------------------------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 0.24 20 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/16/09 0.24 20 ND ND ND ND ND --ND ND ND ND ND ------------ND
ug/L 04/28/10 0.24 20 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/11/10 0.24 20 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/12/11 0.64 20 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/25/12 0.64 20 ND ND ND ND ND --ND ND ND ND ND 0.64 ----------ND
ug/L 09/24/13 0.64 20 ND ND ND ND ND ND ND ND ND ND ND ND ----------ND
ug/L 10/06/14 0.64 20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 10/07/15 0.64 20 ND --ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 09/26/16 0.64 20 ND --ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
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 0.19 0.55 J ND ND ND ND ND ND ND ND ND ND ND ND ND 0.19 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
December 2017 13 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 6.9 0.67 J ND --ND 3.8 ND ND ND ------------ND
ug/L 04/28/10 0.10 1 ND ND 6.5 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 0.19 7.9 2.5 ND 1.0 ND 0.72 J ND ND ND ND ND ND ND ND 0.19 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
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
December 2017 14 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 14 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 17 12 --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 16 15 --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 16 14 --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 0.13 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 0.13 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
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
December 2017 15 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 J ND --ND ND ND ND ND ------------ND
ug/L 09/26/07 ----ND ND ND 0.52 J ND --ND --ND ND ND ------------ND
ug/L 04/29/08 0.20 5 ND ND ND 0.47 J 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 J ND --ND ND ND ND ND ------------ND
ug/L 04/28/10 0.15 5 ND ND ND 0.45 J 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 J 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
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 J ND ND ------------ND
ug/L 09/26/07 ----ND ND ND ND ND --ND --1.3 J 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 J 11 0.52 J --ND ND ND ND ND ND ----------ND
ug/L 04/17/09 0.36 5 ND ND 1.0 J 11 0.52 J --ND ND 2.3 J ND ND ND ----------ND
ug/L 10/16/09 0.36 5 ND ND 3.0 J 20 0.46 J --ND ND 0.94 J ND ND ------------ND
ug/L 04/28/10 0.075 5 ND ND 3.3 J 20 0.66 J --ND ND 3.6 J ND ND ND ----------ND
ug/L 08/02/10 0.36 5 --ND 4.9 J 20 --------0.71 J ND ------20 ND 6.9 ND ND
ug/L 10/11/10 0.36 5 ND ND 4.2 J 23 0.88 J --ND ND ND ND ND ND ----ND ND ND ND
ug/L 05/09/11 0.72 5 ND ND 0.88 J 21 1.7 J --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 J ND ND
ug/L 04/17/12 0.15 5 ND ND 2.1 J 17 0.66 J --ND ND 0.79 J 0.58 J 0.15 ND --16 ND 12 ND ND
ug/L 10/25/12 0.15 5 ND ND 3.0 J 23 0.73 J --ND ND 0.48 J 0.44 J ND ND ND 24 ND 12 ND ND
ug/L 05/02/13 0.15 5 ND ND 1.3 J 29 1.0 J --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 J 26 0.68 J 0.87 J ND ND ND ND ND 0.78 J ND 26 ND ND ND ND
ug/L 04/24/14 0.15 5 ND ND 0.43 J 26 1.0 J --ND ND ND ND ND ND ND ND ND 14 ND ND
ug/L 10/06/14 0.15 5 ND ND 1.1 J 21 0.74 J 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 J 1.0 J ND ND ND ND ND --ND ND ND 15 ND ND
ug/L 10/07/15 0.15 5 ND --ND ND 0.85 J 0.60 J 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 J 0.82 J ND ND ND ND ND ND ND 0.83 J ND 12 ND ND
ug/L 09/26/16 0.15 5 0.15 --ND 20 1.1 J 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 J 1.1 J ND ND ND ND ND ND ND 7.3 ND 1.0 J ND ND
December 2017 16 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 J 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 J 0.44 J 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 J 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 J ND ND ND ND ND ND ND ND 0.56 J ND ND 0.49 J 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 J --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
December 2017 17 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 J 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 J 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 J ND ND ND ND ND ND ND ND
ug/L 09/24/13 1.3 100 ND ND ND ND ND 31 J ND ND ND 4.3 J 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 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 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
4-Methyl-2-Pentanone ug/L 03/01/99 --100 ND ND ND ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 560 ug/L ug/L 09/01/99 --100 ND ND ND ND ND --ND ND ND ND ND ------------ND
EPA MCL = 5 ug/L 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 ----ND ND ND ND ND --ND --ND ND ND ------------ND
ug/L 04/29/08 0.56 100 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 12/01/08 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 04/17/09 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/16/09 1.1 100 ND ND ND ND ND --ND ND ND ND ND ------------ND
ug/L 04/28/10 1.1 100 ND ND 5.1 J ND ND --ND ND ND ND ND ND ----------ND
ug/L 08/02/10 1.1 100 ----------------------------ND ND ND ND
ug/L 10/11/10 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ----ND ND ND ND
ug/L 05/09/11 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ----------ND
ug/L 10/12/11 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/17/12 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND --ND ND ND ND ND
ug/L 10/25/12 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 05/02/13 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 09/24/13 1.1 100 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/24/14 1.1 100 ND ND ND ND ND --ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 10/06/14 1.1 100 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/14/15 1.1 100 ND ND ND ND ND ND ND ND ND ND ND --ND ND ND ND ND ND
ug/L 10/07/15 1.1 100 ND --ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/20/16 1.1 100 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 09/26/16 1.1 100 ND --ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 04/25/17 1.1 100 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
December 2017 18 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 J ND ND --ND 5.6 J ND ND ND ND ----------ND
ug/L 10/16/09 0.39 10 ND ND ND ND ND --ND 3.9 J ND ND ND ------------ND
ug/L 10/11/10 0.39 10 ND ND ND ND ND --ND 2.7 J ND ND ND ND ----------ND
ug/L 10/12/11 0.46 10 ND ND ND ND ND --0.46 ND ND ND ND ND ----------ND
ug/L 10/25/12 0.11 10 ND ND ND ND ND --ND 4.6 J ND ND ND ND ----------ND
ug/L 09/24/13 0.11 10 ND ND ND ND ND ND ND 1.6 J ND ND ND ND ----------ND
ug/L 10/06/14 0.11 10 ND ND ND ND ND ND ND 2.5 J 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 J 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 5.1 ND --ND ND 3.6 1.8 ND ------------ND
ug/L 09/26/07 ----ND ND ND 3.2 ND --ND --1.6 0.49 J ND ------------ND
ug/L 04/29/08 0.36 1 ND ND ND 3.5 ND --ND ND 0.69 J 0.40 J 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 J 0.63 J ND ND ----------ND
ug/L 10/16/09 0.36 1 ND ND ND 5.2 ND --ND ND 0.83 J 0.51 J ND ------------ND
ug/L 04/28/10 0.099 1 ND ND ND 4.2 ND --ND ND 0.56 J 0.57 J 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 J 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 J 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 J 0.52 J 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 J 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 J ND ND ND ND ND 0.44 J 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 0.17 0.85 J ND ND ND ND 0.40 J 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 J ND ND ND ND ND ND ND ND
ug/L 09/26/16 0.17 1 ND --ND 0.69 J 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
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 J 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 J 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
December 2017 19 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 4.7 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
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
December 2017 20 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Vinyl Chloride ug/L 03/01/99 --10 ND ND ND ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 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 0.7 J 4.3 ND --ND --0.44 J ND ND ------------ND
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 1.6 5.4 ND --ND ND 0.47 J ND ND ------------ND
ug/L 04/28/10 0.083 1 ND ND 0.90 J 4.8 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 5.1 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
Xylenes (Total)ug/L 03/01/99 --5 ND ND ND ND ND --ND ND ND ND ND ND --ND ------ND
SWS GPS = 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
December 2017 21 of 26 1668421.300
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Tetrahydrofuran ug/L 10/12/11 0.8 --ND ND 11 ND ND --ND 34 ND ND 0.82 J ND ----------ND
(No NC 2L)ug/L 04/17/12 0.8 --ND ND 4.4 ND ND --ND 4.0 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
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
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
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
EPA MCL = 6 ug/L 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
ug/L 03/21/17 1.7 15 ------ND --ND ----ND ----------------ND
December 2017 22 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 J 1.5 J ND 1.8 J 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
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 J 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 J ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ug/L 03/21/17 1.1 10 ----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
December 2017 23 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 1 --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
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
mg/L 04/29/10 0.031 1 --ND ND ND --------ND ND ------ND ------ND
mg/L 08/02/10 0.031 1 --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
mg/L 05/02/13 0.01 1 --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
mg/L 04/25/14 0.01 1 --ND ND --------------------ND --ND --ND
mg/L 10/02/14 0.01 1 --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
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
Chloride mg/L 05/05/08 2.4 ------450 B 12 --------4.3 J 4.8 J ------6.0 --------
NC 2L = 25 mg/L mg/L 10/16/09 0.18 ----3.3 J 410 11 --------58 4.7 J ------10 ------ND
EPA MCL = 25 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/L 09/24/13 22 ----2.6 J 520 --------------------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 560 --------------------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/L 04/18/16 22 ----2.3 J 460 --------------------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
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
ug/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
Sulfate as SO4 mg/L 05/05/08 0.25 250 ----25 J 25 J --------4.7 J --------40 J ------ND
NC 2L = 25 mg/L mg/L 10/16/09 0.078 250 --2.0 J 12 J 27 J --------23 J 100 J ------16 J ------ND
(No EPA MCL)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 ----
mg/L 09/24/13 0.04 250 --1.7 J 14 J --------------------8.9 J --21 J --ND
ug/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
December 2017 24 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
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 --ND --100 ----------------ND ----ND --ND 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
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 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 --------------------1.4 --2.0 --ND
mg/L 10/07/15 0.34 --ND --46 ----------------ND ----ND --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
Carbon dioxide mg/L 10/16/09 7.8 ----85.5 733 110 --------320 ND ------280 ------ND
mg/L 04/29/10 7.8 ----111 544 164 --------430 0.78 ------295 ------ND
mg/L 08/02/10 7.8 ----126 829 175 --------409 0.78 ------307 ------ND
mg/L 05/02/13 6.9 ----132 547 --------------------504 --220 --ND
mg/L 09/24/13 6.9 ----123 542 --------------------478 --194 --ND
mg/L 04/25/14 3.6 ----108 562 --------------------228 --152 --ND
mg/L 10/02/14 2.1 ----150 714 --------------------500 --247 --ND
mg/L 04/14/15 4.19 ----113 265 --------------------406 --167 --ND
mg/L 10/07/15 2.1 ------1150 ----------------------------ND
mg/L 04/18/16 2.1 ----127 538 --------------------264 --218 --ND
mg/L 09/26/16 6.6 ------580 --------------------570 --180 --ND
mg/L 04/25/17 0.66 ----174 648 --------------------509 --171 --ND
Pyruvic Acid mg/L 10/16/09 0.02 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.14 ----ND ND ND --------ND ND ------ND ------ND
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 --------------------ND --ND --ND
mg/L 04/25/14 0.01 ----ND ND --------------------ND --ND --ND
mg/L 10/02/14 0.01 ----ND ND --------------------ND --ND --ND
mg/L 04/14/15 0.01 ----ND ND --------------------ND --ND --ND
mg/L 10/07/15 0.012 ------ND ----------------------------ND
mg/L 04/18/16 0.012 ----0.018 J ND --------------------ND --0.015 J --ND
mg/L 09/26/16 0.012 ------ND --------------------ND --ND --ND
mg/L 04/25/17 0.012 ----ND 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
mg/L 04/29/10 0.44 ----ND ND ND --------ND ND ------ND ------ND
ug/L 08/02/10 0.44 ----ND ND ND --------ND ND ------ND ------ND
mug/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
ug/L 09/26/16 0.095 ------ND --------------------ND --ND --ND
mg/L 04/25/17 0.095 ----ND 2.8 --------------------ND --ND --ND
December 2017 25 of 26 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Acetic Acid mg/L 10/16/09 0.071 ----0.58 25 ND --------0.64 0.53 ------0.39 J ------ND
mg/L 04/29/10 0.083 ----ND ND ND --------ND ND ------ND ------ND
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
Propionic Acid mg/L 10/16/09 0.054 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.18 ----ND ND ND --------ND ND ------ND ------ND
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
Butyric Acid mg/L 10/16/09 0.16 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.16 ----ND ND ND --------ND ND ------ND ------ND
mg/L 08/02/10 0.160 ----ND ND ND --------ND ND ------ND ------ND
mg/L 10/25/12 0.031 ----ND ND --------------------ND --ND --ND
mg/L 05/02/13 0.031 ----ND ND --------------------ND --ND --ND
mg/L 09/24/13 0.031 ----ND ND --------------------ND --ND --ND
mg/L 04/25/14 0.031 ----ND ND --------------------ND --ND --ND
mg/L 10/02/14 0.031 ----ND ND --------------------ND --ND --ND
mg/L 04/14/15 0.031 ----ND ND --------------------ND --ND --ND
mg/L 10/07/15 0.089 ------ND ----------------------------ND
mg/L 04/18/16 0.089 ----ND ND --------------------ND --ND --ND
mg/L 09/26/16 0.089 ------ND --------------------ND --ND --ND
mg/L 04/25/17 0.089 ----ND ND --------------------ND --ND --ND
Hexanoic Acid mg/L 10/16/09 0.32 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.23 ----ND ND ND --------ND ND ------ND ------ND
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
iso-Hexanoic Acid mg/L 10/16/09 0.41 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.21 ----ND ND ND --------ND ND ------0.95 J ------ND
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
mg/L 04/18/16 0.44 ----ND ND --------------------ND --ND --ND
mg/L 09/26/16 0.44 ------ND --------------------ND --ND --ND
mg/L 04/25/17 0.44 ----ND ND --------------------ND --ND --ND
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TABLE 4
Smmary of Grondwater Monitoring Results
Detected Constitents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL
SWS
Reporting
Limit MW-13 MW-14
Upgradient Monitoring Wells
II-12
Compliance Downgraient Monitoring Wells
II-7B II-8
Reporting
nits
Sample
DateDetected Monitoring Constitent
II-5 II-6 II-7II-1 II-2 II-3 II-4A II-3B SMW-1 SMW-3 SMW-4II-9
Assessment
Monitoring Well Sentinel Monitoring Wells
Blanks
Pentanoic Acid mg/L 10/16/09 0.18 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.27 ----ND ND ND --------ND ND ------ND ------ND
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
mg/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
iso-Pentanoic Acid mg/L 10/16/09 0.13 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.26 ----ND ND ND --------ND ND ------ND ------ND
mg/L 08/02/10 260 ----ND ND ND --------ND ND ------ND ------ND
mg/L 10/25/12 0.043 ----ND ND --------------------ND --ND --ND
mg/L 05/02/13 0.043 ----ND ND --------------------ND --ND --ND
mg/L 09/24/13 0.043 ----ND ND --------------------ND --ND --ND
mg/L 04/25/14 0.043 ----ND ND --------------------ND --ND --ND
mg/L 10/02/14 0.043 ----ND ND --------------------ND --ND --ND
mg/L 04/14/15 0.043 ----ND ND --------------------ND --ND --ND
mg/L 10/07/15 0.18 ------ND ----------------------------ND
mg/L 04/18/16 0.18 ----ND ND --------------------ND --ND --ND
mg/L 09/26/16 180 ------ND --------------------ND --ND --ND
mg/L 04/25/17 180 ----ND ND --------------------ND --ND --ND
Ethane mg/L 10/16/09 0.0004 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.0004 ----ND 0.0007 J ND --------ND ND ------ND ------ND
mg/L 08/02/10 0.0004 ----ND ND ND --------ND ND ------ND ------ND
mg/L 10/25/12 0.0002 ----ND ND --------------------ND --ND --ND
mg/L 05/02/13 0.0013 ----ND ND --------------------ND --ND --ND
mg/L 09/24/13 0.0013 ----ND ND --------------------ND --ND --ND
mg/L 04/25/14 0.0013 ----ND ND --------------------ND --ND --ND
mg/L 10/02/14 0.00047 ----ND ND --------------------ND --ND --ND
mg/L 04/14/15 0.00047 ----ND ND --------------------ND --ND --ND
mg/L 10/07/15 0.00047 ------ND ----------------------------ND
mg/L 04/18/16 0.00047 ----ND ND --------------------ND --ND --ND
mg/L 09/26/16 0.0015 ------ND --------------------ND --ND --ND
mg/L 04/25/17 0.0013 ----ND ND --------------------ND --ND --ND
Ethene mg/L 10/16/09 0.0004 ----ND ND ND --------ND ND ------ND ------ND
mg/L 04/29/10 0.0004 ----ND ND ND --------ND ND ------ND ------ND
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
Methane mg/L 05/05/08 0.0004 ------0.135 3.49 --------0.009 0.003 ------0.002 ------ND
mg/L 10/16/09 0.0002 ----0.001 0.266 1.06 --------0.45 0.023 ------0.085 ------ND
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 0.0208 --------------------ND --0.023 --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
Notes:mg/L =milligrams per liter
ug/L =micrograms per liter
nM =nano mols
NC 2L =North Carolina Water Quality Standard
GWPS =Solid Waste Section Groundwater Protection Standard
EPA MCL =United States Environmental Protection Agency Maximum Contaminant Limit
J =estimated value
B =blank-qualified data
ND =not detected above the laboratory detection limit
-- =no data available or no limit established
# =EPA Action Level
* = EPA Secondary MCL
Blanks =field, trip and method blanks
Bold =concentrations above applicable GWPS and/or NC 2L have been bolded.
Shaded = concentrations above applicable EPA MCL have been shaded.
MDL =laboratory method detection limit
Laboratory method blank data was unavailable for data prior to April 2017. However, B flags for the 09/26/07, 04/17/09, and 04/17/12 were present on laboratory electronic files.
Data prior to April 2017 provided by S&ME Engineering
December 2017 1 of 3 1668421.300
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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 ----------NI ----------NI NI NI NI NI NI
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 ----------NI ------------NI --NI NI NI
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 NI 6.03 6.28 5.58 11.20 6.11 --NI --NI NI NI
S.U.04/29/08 6.48 5.66 6.31 6.86 5.93 NI 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 ----------NI ------------NI --------
S.U.10/06/11 7.61 6.25 6.87 7.55 6.29 NI 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
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 NI
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 NI
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 NI
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
II-9II-7 II-7B II-8MW-13 MW-14 II-3BII-12II-1 II-2 II-3 II-4A II-5 II-6 SMW-1 SMW-3 SMW-4
Detected Monitoring
Constituent/Parameter
Reporting
Units
Sample
Date
TABLE 5
Summary of Groundwater Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Assessment
Monitoring Well Sentinel Monitoring WellsUpgradient Monitoring Wells Compliance Downgraient Monitoring Wells
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II-9II-7 II-7B II-8MW-13 MW-14 II-3BII-12II-1 II-2 II-3 II-4A II-5 II-6 SMW-1 SMW-3 SMW-4
Detected Monitoring
Constituent/Parameter
Reporting
Units
Sample
Date
TABLE 5
Summary of Groundwater Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Assessment
Monitoring Well Sentinel Monitoring WellsUpgradient Monitoring Wells Compliance Downgraient Monitoring Wells
Temperature (Field)oC 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
oC 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
oC 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
oC 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
oC 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
oC 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
oC 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
oC 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
oC 04/15/03 ----------NI ----------NI NI NI NI NI NI
oC 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
oC 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
oC 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
oC 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
oC 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
oC 04/24/06 ----------NI ------------NI --NI NI NI
oC 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
oC 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
oC 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
oC 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
oC 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
oC 08/02/10 ----20.34 22.55 --NI ----25.17 23.19 ----NI 20.45
oC 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
oC 05/11/11 ----------NI ------------NI --------
oC 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
oC 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 ----------
oC 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 ----------
oC 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
oC 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
oC 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
oC 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
oC 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
oC 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
oC 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 ------
oC 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
oC 03/21/17 ----18.27 18.57 --15.12 --18.02 17.22 ----------------
oC 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
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 NI
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
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II-9II-7 II-7B II-8MW-13 MW-14 II-3BII-12II-1 II-2 II-3 II-4A II-5 II-6 SMW-1 SMW-3 SMW-4
Detected Monitoring
Constituent/Parameter
Reporting
Units
Sample
Date
TABLE 5
Summary of Groundwater Field Parameters
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Assessment
Monitoring Well Sentinel Monitoring WellsUpgradient Monitoring Wells Compliance Downgraient Monitoring Wells
Oxidation Reduction mV 05/25/99 ----------NI ----------NI NI NI NI NI NI
Potential (Field)mV 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 NI
mV 03/13/01 ----------NI ----------NI NI NI NI NI NI
mV 09/13/01 ----------NI ----------NI NI NI NI NI NI
mV 03/08/02 ----------NI ----------NI NI NI NI NI NI
mV 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
mV 05/09/05 -65 -2 -310 -159 -198 NI -266 -278 -240 -139 -278 NI NI NI NI NI NI
mV 10/11/05 197 92 67 136 57 NI 89 -57 189 78 42 --NI --NI NI NI
mV 04/24/06 ----------NI ------------NI --NI NI NI
mV 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 NI
mV 12/03/08 105 171 83 -49 77 NI 105 181 -47 204 -87 --NI --NI NI NI
mV 04/17/09 ----------NI ------------NI --NI NI NI
mV 10/13/09 ----------NI ------------NI --NI NI NI
mV 04/28/10 288 446 245 182 284 NI 244 193 332 159 309 79 NI 367 NI NI NI
mV 08/02/10 ----186 142 --NI ----310 94 ----NI 274 212 213 288
mV 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
mV 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
mV 09/10/13 116 237 48 30 120 181 -17 -39 175 -165 73 -52 120 84 113 58 117
mV 04/23/14 118 165 105 58 141 118 105 178 208 33 87 3 103 196 130 21 147
mV 10/03/14 109 204 -54 26 13 -14 -69 -111 182 -3 19 -119 96 17 -123 -18 49
mV 04/14/15 50 86 30 8 54 -10 38 67 67 -38 33 -127 36 78 58 -14 1.2
mV 10/05/15 -38.4 ---38 -14 -40 -46 6 -31 -29 -56.6 -39 -90 -42 -59 -66 -37 -37
mV 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
mV 09/26/16 42.2 ----26 69.00 87 42 -72 103 94.1 50 -48 61 19 24 34 42
mV 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
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
Notes:S.U. =Standard Units
NTU =Nephelometric Turbidity Units
uS/cm =microsiemens per centimeter
mg/L =milligramer per liter
mV =Millivolts
-- =no data available
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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 J 0.225 J 0.258 J ND
ug/L 10/11/10 0.22 6 --0.329 J 0.254 J 0.233 J 0.221 J ND
ug/L 05/12/11 0.22 6 0.448 J ND 0.287 J 0.241 J 0.261 J ND
ug/L 10/07/11 1.1 6 ND ND ND 0.287 J 0.24 J ND
ug/L 04/19/12 0.22 6 0.279 J ND 0.34 J 0.308 J 0.284 J 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 J 0.28 J ND ND ND
ug/L 04/25/14 0.22 6 0.695 J 1.62 J 0.582 J 0.332 J 0.264 J ND
ug/L 10/02/14 0.22 6 0.526 J ND 0.378 J 0.268 J 0.267 J ND
ug/L 04/06/15 0.22 6 0.312 J ND 0.232 J ND 0.754 J ND
ug/L 10/07/15 0.22 6 0.268 J ND 0.372 J 0.259 J ND ND
ug/L 04/20/16 0.22 6 0.22 ND ND 0.424 J 0.261 J ND
ug/L 09/26/16 0.22 6 ND ND ND ND 0.479 J ND
ug/L 04/28/17 0.37 6 0.708 J ND 0.485 J 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 J ND 2.2 J 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 J 3.39 J 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 J ND ND ND
ug/L 10/26/12 2.8 10 ND ND ND ND 5.25 J 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 J 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
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 J 54.8 J 21.7 J 25.4 J 25.6 J ND
ug/L 09/25/07 ----74.5 J 70.9 J 16.8 J 23 J 24 J 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 J 21.8 J 27 J 27 J ND
ug/L 04/13/09 4.2 100 --53.4 J 44.8 J 41.6 J 42 J ND
ug/L 10/20/09 1 100 68.3 J 36.3 J 21.8 J 27.2 J 26.9 J ND
ug/L 04/30/10 1 100 --48.5 J 30.9 J 37.1 J 44.2 J ND
ug/L 10/11/10 1 100 --47.1 J 18.8 J 29.3 J 30.6 J ND
ug/L 05/12/11 1 100 77.3 J 39.3 J 40.3 J 35.3 J 37 J ND
ug/L 10/07/11 1 100 74.2 J 76.4 J 21.4 J 42.7 J 32.2 J ND
ug/L 04/19/12 1 100 43.7 J 48.4 J 23.5 J 33.7 J 33.7 J ND
ug/L 10/26/12 1 100 48.2 J 51.2 J 25.2 J 34.8 J 35.1 J ND
ug/L 04/25/13 1 100 57 J 65.1 J 28.5 J 40.8 J 37.8 J ND
ug/L 09/12/13 1 100 56.7 J 40.7 J 25.3 J 31.5 J 33.9 J ND
ug/L 04/25/14 1 100 100 60.8 J 49.3 J 52.7 J 48.8 J ND
ug/L 10/02/14 1 100 112 45.9 J 22.3 J 24.4 J 25.1 J ND
ug/L 04/06/15 1 100 59.3 J 44.3 J 42.2 J 35.5 J 47.3 J ND
ug/L 10/07/15 1 100 85.7 J 46.2 J 28.3 J 319 41 J ND
ug/L 04/20/16 1 100 113 46.3 J 47.5 J 31 J 35.4 J ND
ug/L 09/26/16 1 100 44.8 J 52.8 J 17.6 J 27.9 J 33.9 J ND
ug/L 04/28/17 1 100 46.5 J 45.4 J 59.9 J 50.2 J 45.0 J 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 J ND ND ND ND 0.42 J
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 J 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
Detected Constituent
(SW Standard)
Reporting
Units
Sample
Date
TABLE 6
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL Reporting
Limit
Upstream Surface Water Monitoring Points Downstream Surface Water Monitoring Points Blanks
SW-1 SW-2 SW-3 SW-4 SW-5
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Detected Constituent
(SW Standard)
Reporting
Units
Sample
Date
TABLE 6
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL Reporting
Limit
Upstream Surface Water Monitoring Points Downstream Surface Water Monitoring Points Blanks
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 ug/L 09/01/00 --1 ND ND ND ND ND ND
Acute = 0.82 ug/L ug/L 03/01/01 --1 ND ND ND ND ND ND
Chronic = 0.15 ug/L ug/L 09/01/01 --1 1.1 ND ND ND ND ND
ug/L 03/01/02 --1 ND ND ND ND ND ND
ug/L 09/01/02 --1 ND 1.2 ND ND ND ND
ug/L 04/01/03 --1 4.1 3.8 4.0 3.9 ND ND
ug/L 10/01/03 --1 ND ND ND ND ND ND
ug/L 03/01/04 --1 1.0 ND 1.0 ND ND ND
ug/L 09/01/04 --1 ND ND ND ND ND ND
ug/L 05/01/05 --1 ND ND ND ND ND ND
ug/L 10/01/05 --1 ND ND ND ND ND ND
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 J 0.17 J 0.26 J 0.21 J 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
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
Acute = 16 ug/L ug/L 03/01/01 --10 ND ND ND ND ND ND
Chronic = 11 ug/L 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 10 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 ND 15 ND ND
ug/L 12/04/08 1 10 --ND 2.3 J ND 1.4 J ND
ug/L 04/13/09 0.7 10 --1.4 J 1.6 J 1.1 J 1.1 J ND
ug/L 10/20/09 1 10 8.16 J ND ND ND ND ND
ug/L 04/30/10 1 10 --ND 1.14 J ND 1.95 J ND
ug/L 10/11/10 1 10 --2.52 J 1.00 1.00 1.00 ND
ug/L 05/12/11 1 10 4.37 J ND 1.09 J ND ND ND
ug/L 10/07/11 1 10 6.97 J 6.25 J 1.21 J 3.00 J ND ND
ug/L 04/19/12 1 10 1.11 J 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 J 2.12 J ND ND 2.57 J 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 J 1.7 J 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 J ND 3.36 J ND 3.51 J ND
ug/L 10/07/15 1.4 10 7.93 J ND ND 66.1 ND ND
ug/L 04/20/16 1.4 10 14.6 ND 6.73 J 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 J 1.43 J ND ND
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 J ND ND ND ND ND
ug/L 05/05/08 2 10 --ND ND 7.1 J 3.8 J ND
ug/L 12/04/08 1.1 10 --ND ND ND 2.9 J ND
ug/L 04/13/09 0.6 10 --1.8 J 0.7 J 0.8 J 0.6 J ND
ug/L 10/20/09 1.1 10 3.43 J ND ND ND ND ND
ug/L 04/30/10 1.1 10 --ND ND ND 1.98 J ND
ug/L 10/11/10 1.1 10 --ND ND ND ND ND
ug/L 05/12/11 1.1 10 3.19 J ND ND ND ND ND
ug/L 10/07/11 1.1 10 4.06 J 6.5 J 1.19 J 2.28 J 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 J ND ND ND ND
ug/L 09/12/13 1.1 10 ND ND 1.46 J 1.15 J ND ND
ug/L 04/25/14 1.1 10 4.31 J ND 1.91 J ND ND ND
ug/L 10/02/14 1.1 10 8.95 J ND 4.56 J 2.46 J 2.45 J ND
ug/L 04/06/15 1.1 10 1.73 J ND 2.44 J 1.56 J 2.18 J ND
ug/L 10/07/15 1.1 10 4.34 J ND 2.43 J 46.5 1.92 J ND
ug/L 04/20/16 1.1 10 7.38 J ND 4.32 J 1.66 J 2.1 J ND
ug/L 09/26/16 1.1 10 ND 1.30 J ND ND ND ND
ug/L 04/28/17 1.1 10 ND ND 2.31 J ND ND ND
Copper ug/L 03/01/00 --200 ND ND ND ND ND ND
SW Standards ug/L 09/01/00 --200 ND ND ND ND ND ND
Acute = 3.6 ug/L ug/L 03/01/01 --200 ND ND ND ND ND ND
Chronic = 2.7 ug/L ug/L 09/01/01 --200 ND ND ND ND ND ND
ug/L 03/01/02 --200 ND ND ND ND ND ND
ug/L 09/01/02 --200 ND ND ND ND ND ND
ug/L 04/01/03 --200 ND ND ND ND ND ND
ug/L 10/01/03 --200 ND ND ND ND ND ND
ug/L 03/01/04 --200 ND ND ND ND ND ND
ug/L 09/01/04 --200 ND ND ND ND ND ND
ug/L 05/01/05 --200 ND ND ND ND ND ND
ug/L 10/01/05 --200 ND ND ND ND ND ND
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 ----2.2 J 1.5 J 6.2 J 4.5 J 4.3 J ND
ug/L 09/25/07 ----11.2 0.6 10.3 8.4 J 10.1 ND
ug/L 05/05/08 0.6 10 --1.3 J 2.5 J 13.3 3.7 J ND
ug/L 12/04/08 1.6 10 --20.5 4.6 J 4.3 J 6.4 J ND
ug/L 04/13/09 0.81 10 --1.93 J 2.56 J 1.87 J 1.78 J ND
ug/L 10/20/09 1.6 10 10.7 ND 7.1 J 5.15 J 5.26 J ND
ug/L 04/30/10 1.6 10 --ND 5.9 J 3.3 J 6.33 J ND
ug/L 10/11/10 1.6 10 --10.2 8.12 J 5.59 J 3.91 J ND
ug/L 05/12/11 1.6 10 12.6 ND 3.34 J 2.89 J 3.03 J ND
ug/L 10/07/11 1.6 10 8.31 J 5.88 J 4.91 J 6.56 J 3.28 J ND
ug/L 04/19/12 1.6 10 2.72 J ND 5.01 J 4.36 J 4.11 J ND
ug/L 10/26/12 1.6 10 2.04 J ND 5.47 J 2.22 J 2.71 J ND
ug/L 04/25/13 1.6 10 3.43 J 5.01 J 4.46 J 4.33 J 6.16 J ND
ug/L 09/12/13 1.6 10 1.94 J ND 1.67 J 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 J 6.82 J 5.42 J 5.30 J ND
ug/L 04/06/15 1.6 10 4.30 J 3.71 J 11.1 5.23 J 8.24 J ND
ug/L 10/07/15 1.6 10 11.3 1.6 2.65 J 57.1 2.17 J ND
ug/L 04/20/16 1.6 10 21.2 ND 10.8 2.56 J 4.07 J ND
ug/L 09/26/16 1.6 10 4.52 J 2.57 J 6.61 J 6.03 J 8.07 J ND
ug/L 04/28/17 1.6 10 5.19 J 3.02 J 13.4 4.55 J 4.51 J ND
December 2017 3 of 6 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Detected Constituent
(SW Standard)
Reporting
Units
Sample
Date
TABLE 6
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL Reporting
Limit
Upstream Surface Water Monitoring Points Downstream Surface Water Monitoring Points Blanks
SW-1 SW-2 SW-3 SW-4 SW-5
Lead ug/L 03/01/00 --10 ND ND 15 ND ND ND
SW Standards ug/L 09/01/00 --10 ND ND 10 ND ND ND
Acute = 14 ug/L ug/L 03/01/01 --10 ND ND ND ND ND ND
Chronic = 0.54 ug/L ug/L 09/01/01 --10 25 ND ND ND ND ND
ug/L 03/01/02 --10 ND ND ND ND ND ND
ug/L 09/01/02 --10 ND 86 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 ----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 --2.3 J 2.5 J 1.6 1.6 ND
ug/L 10/20/09 1.9 10 8.94 J ND ND 2.44 J 3.34 J ND
ug/L 04/30/10 1.9 10 --ND ND ND 2.04 J ND
ug/L 10/11/10 1.9 10 --5.45 J 1.90 1.90 1.90 ND
ug/L 05/12/11 1.9 10 15.4 ND 2.00 J ND ND ND
ug/L 10/07/11 1.9 10 10.0 16.4 ND 3.33 J 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 J 3.36 J 2.23 J 2.82 J 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
Nickel ug/L 03/01/00 --50 ND ND ND ND ND ND
SW Standards ug/L 09/01/00 --50 ND ND 82 65 81 ND
Acute = 140 ug/L ug/L 03/01/01 --50 ND ND ND ND ND ND
Chronic = 16 ug/L ug/L 09/01/01 --50 ND ND ND ND ND ND
ug/L 03/01/02 --50 ND ND ND ND ND ND
ug/L 09/01/02 --50 ND ND ND ND ND ND
ug/L 04/01/03 --50 ND ND ND ND ND ND
ug/L 10/01/03 --50 ND ND ND ND ND ND
ug/L 03/01/04 --50 ND ND ND ND ND ND
ug/L 09/01/04 --50 ND ND ND ND ND ND
ug/L 05/01/05 --50 ND ND ND ND ND ND
ug/L 10/01/05 --50 ND ND ND ND ND ND
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 J ND 2.5 J ND
ug/L 09/25/07 ----ND ND 7.6 J ND ND ND
ug/L 05/05/08 2.0 50 --3.5 J 3.9 J 5.5 J 6.7 J ND
ug/L 12/04/08 1.8 50 --ND 4.3 J 3.8 J 3.2 J ND
ug/L 04/13/09 0.6 50 --2.3 J 1.5 J 1.6 J 1.5 J ND
ug/L 10/20/09 1.8 50 2.94 J ND 2.53 J 1.89 J ND ND
ug/L 04/30/10 1.8 50 --ND ND ND 2.14 J ND
ug/L 10/11/10 1.8 50 --1.80 2.22 J 1.80 1.80 ND
ug/L 05/12/11 1.8 50 2.34 J ND ND 2.57 J 2.66 J ND
ug/L 10/07/11 1.8 50 3.64 J 4.23 J 6.40 J 4.31 J 3.43 J ND
ug/L 04/19/12 1.8 50 ND ND 2.56 J 2.00 J 2.23 J ND
ug/L 10/26/12 1.8 50 ND 1.92 J 5.32 J 5.14 J 5.46 J ND
ug/L 04/25/13 1.8 50 2.38 J 3.30 J 6.20 J 6.96 J 6.85 J ND
ug/L 09/12/13 1.8 50 ND ND 2.09 J ND ND ND
ug/L 04/25/14 1.8 50 4.30 J 2.07 J 7.49 J 5.52 J 5.55 J ND
ug/L 10/02/14 1.8 50 7.25 J ND 23.7 J 9.96 J 10.6 J ND
ug/L 04/06/15 1.8 50 2.02 J ND 3.03 J 2.33 J 2.46 J ND
ug/L 10/07/15 1.8 50 3.16 J ND 6.56 J 22.0 J 3.14 J ND
ug/L 04/20/16 2.2 50 5.60 J ND 5.02 J 8.54 J 2.88 J ND
ug/L 09/26/16 2.2 50 ND ND 3.54 J 3.34 J 6.44 J ND
ug/L 04/28/17 2.2 50 ND ND 6.02 J 2.83 J 2.62 J ND
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 J 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 J 0.9 J 0.974 J 1.23 J ND
ug/L 10/11/10 0.83 10 --0.83 0.83 0.83 0.875 J ND
ug/L 05/12/11 0.83 10 ND ND ND 1.16 J 0.926 J ND
ug/L 10/07/11 4.15 10 ND ND ND 1.03 J 1.16 J 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 6.20 10 ND ND ND ND ND ND
Silver ug/L 03/01/00 --10 ND ND ND ND ND ND
SW Standards ug/L 09/01/00 --10 ND ND ND ND ND ND
Acute = 30 ug/L ug/L 03/01/01 --10 ND ND ND ND ND ND
Chronic = 0.6 ug/L 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 2.2 J ND 2.4 J ND
ug/L 12/04/08 1.9 10 --ND ND ND 2.8 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 J 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
December 2017 4 of 6 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Detected Constituent
(SW Standard)
Reporting
Units
Sample
Date
TABLE 6
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL Reporting
Limit
Upstream Surface Water Monitoring Points Downstream Surface Water Monitoring Points Blanks
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 J 0.05 J 0.045 J 0.055 J 0.054 J 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 J 0.124 J 0.205 J 0.187 J 0.316 J ND
ug/L 04/28/17 0.11 5.5 0.389 J 0.267 J 0.261 J 0.287 J 0.205 J 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 J ND ND 1.5 J 1.2 J ND
ug/L 05/05/08 1 25 --ND ND 9.3 J 2.4 J ND
ug/L 12/04/08 1.4 25 --ND ND ND 2.5 J ND
ug/L 04/13/09 0.7 25 --4.2 J 2.1 J 2.5 J 2.6 J ND
ug/L 10/20/09 1.4 25 10.7 J 2.19 J 1.81 J 2.79 J 1.86 J ND
ug/L 04/30/10 1.4 25 --ND ND ND 3.45 J ND
ug/L 10/11/10 1.4 25 --8.27 J 3.03 J 2.55 J 2.02 J ND
ug/L 05/12/11 1.4 25 8.52 J 1.90 J 2.35 J 2.27 J 2.42 J ND
ug/L 10/07/11 1.4 25 11.9 J 21.0 J 2.27 J 6.55 J 1.66 J ND
ug/L 04/19/12 1.4 25 2.33 J ND 1.48 J 1.60 J 1.44 J 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 J 5.99 J ND ND ND ND
ug/L 09/12/13 1.4 25 2.11 J ND 1.70 J 1.53 J ND ND
ug/L 04/25/14 1.4 25 17.9 J ND 4.7 J 2.25 J 1.60 J ND
ug/L 10/02/14 1.4 25 42.2 ND 3.14 J 2.66 J 2.26 J ND
ug/L 04/06/15 1.4 25 2.34 J ND 3.33 J ND 4.62 J ND
ug/L 10/07/15 1.4 25 18.2 J 2.91 J 3.69 J 61.8 3.05 J ND
ug/L 04/20/16 1.4 25 26.9 ND 12.0 J 2.13 J 3.04 J ND
ug/L 09/26/16 1.4 25 1.95 J ND ND 1.64 J 4.58 J ND
ug/L 04/28/17 1.4 25 2.61 J 1.66 J 8.36 J 2.35 J 2.36 J ND
Zinc ug/L 03/01/00 --50 ND ND 31 58 68 ND
SW Standards ug/L 09/01/00 --50 ND ND 130 50 60 ND
Acute = 36 ug/L ug/L 03/01/01 --50 ND ND 68 ND 56 ND
Chronic = 36 ug/L ug/L 09/01/01 --50 120 ND 60 ND 50 ND
ug/L 03/01/02 --50 ND ND 70 50 60 ND
ug/L 09/01/02 --50 ND 180 80 ND ND ND
ug/L 04/01/03 --50 ND ND ND ND 50 ND
ug/L 10/01/03 --50 ND ND 120 50 50 ND
ug/L 03/01/04 --50 ND ND 52 ND ND ND
ug/L 09/01/04 --50 58 ND 56 ND 59 ND
ug/L 05/01/05 --50 ND ND ND ND ND ND
ug/L 10/01/05 --50 ND ND ND ND ND ND
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 J 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 J 6.4 J 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 J 45.2 30.9 33.2 ND
ug/L 04/30/10 3.8 10 --6.64 J 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 J ND 32.0 21.6 22.9 ND
ug/L 10/26/12 3.8 10 12.3 5.81 J 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 J ND 29.8 14.9 17.1 ND
ug/L 04/25/14 3.8 10 66.3 7.92 J 63.3 37.2 33.7 ND
ug/L 10/02/14 3.8 10 144 3.94 J 63.6 34.9 34.0 ND
ug/L 04/06/15 3.8 10 16.4 5.33 J 57.3 30.0 51.6 ND
ug/L 10/07/15 3.8 10 117 7.88 J 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 J 5.21 J 20 16.4 27.7 ND
ug/L 04/28/17 4.4 10 11.0 6.98 J 64.8 21.1 20.1 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 J 68 J 1.7 J 6.3 J ND
ug/L 05/05/08 0.62 100 --ND ND ND ND ND
ug/L 12/04/08 1.5 100 --7.9 J 9.1 J 7.6 J 7.8 J 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 J ND 6.2 J ND
ug/L 04/30/10 1.5 100 --3.0 J 3.5 J 4.6 J 4.1 J ND
ug/L 10/11/10 1.5 100 --ND ND ND ND ND
ug/L 05/12/11 1.2 100 9.7 J 7.5 J 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 J ND ND ND ND
ug/L 04/25/13 0.96 100 1.0 J 1.0 J ND ND 1.6 J 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 J ND ND 11 J ND
ug/L 04/28/17 10 100 23 B 19 B 19 B 36 B 16 B 33 J
December 2017 5 of 6 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Detected Constituent
(SW Standard)
Reporting
Units
Sample
Date
TABLE 6
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL Reporting
Limit
Upstream Surface Water Monitoring Points Downstream Surface Water Monitoring Points Blanks
SW-1 SW-2 SW-3 SW-4 SW-5
Bromodichloromethane 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 ND ND ND ND
ug/L 09/25/07 ----ND ND 6.5 0.66 B 0.48 B 0.19 J
ug/L 05/05/08 0.20 1 --ND ND ND ND ND
ug/L 12/04/08 0.37 1 --ND ND ND ND ND
ug/L 04/13/09 0.37 1 --ND ND ND ND ND
ug/L 10/20/09 0.37 1 ND ND 1 ND ND ND
ug/L 04/30/10 0.1 1 --ND 0.83 J ND ND ND
ug/L 10/11/10 0.37 1 --ND 8.3 1.4 3.8 ND
ug/L 05/12/11 0.75 1 ND ND ND ND ND ND
ug/L 10/07/11 0.75 1 ND ND ND ND ND ND
ug/L 04/19/12 0.17 1 ND ND 0.67 J ND ND ND
ug/L 10/26/12 0.17 1 ND ND 0.53 J ND ND ND
ug/L 04/25/13 0.17 1 ND ND ND ND ND ND
ug/L 09/12/13 0.17 1 ND ND 0.65 J 0.49 J ND ND
ug/L 04/25/14 0.17 1 0.75 J ND 0.97 J ND ND ND
ug/L 10/02/14 0.17 1 ND ND ND ND ND ND
ug/L 04/06/15 0.17 1 ND ND ND ND ND ND
ug/L 10/07/15 0.17 1 ND ND 0.96 J ND ND ND
ug/L 04/20/16 0.17 1 ND ND ND ND ND ND
ug/L 09/26/16 0.17 1 ND ND ND ND ND ND
ug/L 04/28/17 0.17 1 ND ND ND ND ND ND
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 J 0.69 J 0.6 J ND
ug/L 09/25/07 ----0.37 J ND 8.4 1.2 J 1.2 J 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 J 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 J 2.1 J 1.3 J ND
ug/L 04/30/10 0.083 5 --ND 1.8 J ND ND ND
ug/L 10/11/10 0.2 5 --0.2 7.4 2.0 J 2.0 J ND
ug/L 05/12/11 0.7 5 ND ND ND J ND ND ND
ug/L 10/07/11 0.7 5 ND ND 2.4 J 0.92 J 1.1 J ND
ug/L 04/19/12 0.18 5 ND ND 1.0 J 0.45 J ND ND
ug/L 10/26/12 0.18 5 ND ND 1.2 J ND ND ND
ug/L 04/25/13 0.25 5 ND ND 0.51 J ND ND ND
ug/L 09/12/13 0.18 5 ND ND 1.8 J 0.76 J 0.76 J ND
ug/L 04/25/14 0.18 5 1.6 J ND 1.7 J 0.46 J 0.58 J ND
ug/L 10/02/14 0.18 5 1.2 J ND 0.95 J 1.0 J ND ND
ug/L 04/06/15 0.18 5 ND ND 0.49 J ND ND ND
ug/L 10/07/15 0.18 5 ND ND 2.4 J 0.92 J 1.0 J 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 J ND ND ND
ug/L 04/28/17 0.18 5 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 J ND ND ND
ug/L 09/25/07 ----ND ND 2.8 J 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 J 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
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 J ND 0.19 J 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
December 2017 6 of 6 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Detected Constituent
(SW Standard)
Reporting
Units
Sample
Date
TABLE 6
Summary of Surface Water Monitoring Results
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
MDL Reporting
Limit
Upstream Surface Water Monitoring Points Downstream Surface Water Monitoring Points Blanks
SW-1 SW-2 SW-3 SW-4 SW-5
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 J
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 J ND ND 0.78 J 0.41 J ND
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 J 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
Toluene ug/L 03/01/00 --5 ND ND ND ND ND ND
SW Standard = 11 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 0.31 J ND ND ND ND
ug/L 09/25/07 ----ND 4.2 ND ND ND ND
ug/L 05/05/08 0.2 1 --ND ND ND ND ND
ug/L 12/04/08 0.27 1 --ND ND ND ND ND
ug/L 04/13/09 0.27 1 --ND ND ND ND ND
ug/L 10/20/09 0.27 1 ND ND 0.85 J ND ND ND
ug/L 04/30/10 0.053 1 --ND 0.43 J ND ND ND
ug/L 10/11/10 0.27 1 --ND ND ND ND ND
ug/L 05/12/11 0.85 1 ND ND ND ND ND ND
ug/L 10/07/11 0.85 1 ND ND ND ND ND ND
ug/L 04/19/12 0.14 1 ND ND ND ND ND ND
ug/L 10/26/12 0.14 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 0.14 1 ND ND ND ND ND ND
ug/L 04/25/14 0.14 1 ND ND ND ND ND ND
ug/L 10/02/14 0.14 1 ND ND ND ND ND ND
ug/L 04/06/15 0.14 1 ND ND ND ND ND ND
ug/L 10/07/15 0.14 1 ND ND ND ND ND ND
ug/L 04/20/16 0.14 1 ND ND ND ND ND ND
ug/L 09/26/16 0.14 1 ND ND ND ND ND ND
ug/L 04/28/17 0.14 1 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 J 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
Notes:mg/L =milligrams per liter
ug/L =micrograms per liter
nM =nano mols
NC 2L =North Carolina Water Quality Standard
GWPS =Solid Waste Section Groundwater Protection Standard
EPA MCL =United States Environmental Protection Agency Maximum Contaminant Limit
J =estimated value
B =blank-qualified data
ND =not detected above the laboratory detection limit
-- =no data available or no limit established
# =EPA Action Level
* = EPA Secondary MCL
Blanks =field, trip and method blanks
Bold =concentrations above applicable GWPS and/or NC 2L have been bolded.
Shaded = concentrations above applicable EPA MCL have been shaded.
MDL =laboratory method detection limit
Data prior to April 2017 provided by S&ME Engineering
Laboratory method blank data was unavailable for data prior to April 2017. However, B flags for the 05/05/08, 10/20/09, 04/25/14, and 10/02/14 were present on laboratory electronic files.
December 2017 1 of 2 1668421.300
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Sample
Date
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
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
Downstream Surface Water Monitoring Points
SW-1 SW-2 SW-3 SW-4 SW-5
TABLE 7
Summary of Surface Water Field Parameters
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
(SW Standard)
Reporting
Units
Upstream Surface Water Monitoring Points
December 2017 2 of 2 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Tables\Tables Phase II .xlsx
Sample
Date Downstream Surface Water Monitoring Points
SW-1 SW-2 SW-3 SW-4 SW-5
TABLE 7
Summary of Surface Water Field Parameters
Detected Constituents
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
Detected Constituent
(SW Standard)
Reporting
Units
Upstream Surface Water Monitoring Points
Temperature (Field)oC 03/25/99 11.81 11.22 13.86 ----
oC 09/23/99 18.45 17.18 21.83 ----
oC 03/27/00 14.85 15.73 17.17 15.53 14.29
oC 09/13/00 25.27 23.45 --24.96 25.53
oC 03/12/01 14.86 16.71 16.71 15.51 16.52
oC 09/13/01 14.86 16.65 16.74 15.51 16.52
oC 03/07/02 12.12 13.02 16.45 14.40 13.20
oC 09/18/02 18.66 16.70 --19.05 18.96
oC 04/15/03 21.65 22.24 20.92 20.11 17.23
oC 10/15/03 17.39 18.39 20.06 18.45 20.33
oC 03/24/04 16.00 18.06 17.17 15.83 17.22
oC 09/22/04 22.67 21.95 25.28 24.17 22.95
oC 05/10/05 24.09 22.85 23.97 23.69 21.78
oC 10/11/05 18.60 18.30 20.60 20.00 19.80
oC 04/24/06 18.30 16.26 18.47 19.05 22.24
oC 10/16/06 ----------
oC 04/10/07 10.55 8.05 12.20 14.82 13.49
oC 09/25/07 17.06 21.61 23.84 18.61 19.48
oC 05/02/08 ----------
oC 12/05/08 --7.00 11.30 9.50 8.80
oC 04/16/09 --12.20 14.30 14.50 13.20
oC 10/07/09 ----------
oC 04/28/10 ----------
oC 10/05/10 ----------
oC 05/10/11 19.10 17.50 19.30 19.40 19.50
oC 10/06/11 16.16 13.10 19.10 17.80 18.67
oC 04/16/12 ----------
oC 10/24/12 ----------
oC 04/24/13 16.35 14.24 17.40 16.28 16.20
oC 09/09/13 24.70 22.80 25.50 24.80 25.00
oC 04/22/14 15.70 12.90 16.80 17.70 15.30
oC 10/01/14 19.33 19.21 21.28 19.92 22.08
oC 04/07/15 17.50 16.70 18.50 17.90 16.00
oC 10/06/15 18.76 17.11 21.82 20.90 19.20
oC 04/18/16 18.85 18.38 19.83 19.23 18.57
oC 09/26/16 21.60 20.60 23.80 22.50 22.60
oC 04/25/17 21.17 19.60 20.20 20.56 10.05
Turbidity (Field)NTU 04/25/17 13.9 7.05 96.5 14.7 9.02
Oxidation Reduction Potential (field)mV 04/25/17 69.8 50.6 72.3 79.4 77.3
Dissolved Oxygen (field)mg/L 04/25/17 7.22 7.50 7.44 6.91 7.02
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
FIGURES

II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2694.54693.08689.89693.47690.22708.38698.39704.67II-5II-2II-7I-3MW-14II-4A758.49714.68687.78683.70684.01II-9686.03684.23684.95682.99NM682.07NMSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
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NMPL PLPL
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0 1 in166842117PHASE300FIGURE10 2017-9-27ABRWBBDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROGROUNDWATER SURFACE CONTOUR MAPAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A001.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED ON APRIL 16-18, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.SITEi-1NMPLSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREA
PLPLPLPLPLPL II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2696.82693.62693.52699.09693.84708.93698.95707.28II-5II-2II-7I-3MW-14II-4A<757.30716.84697.36687.18689.44II-9689.14688.56687.31687.75683.67684.33696.42SMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
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0 1 in166842117PHASE300FIGURE20 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROGROUNDWATER SURFACE CONTOUR MAPAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A002.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREANOTES1. 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 ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.SITEi-1NMPL
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Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR#### DYR
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166842117 300 3 0 FIGURE PHASE
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TREND GRAPHS OF CONSTITUENT-OF-CONCERN
CONCENTRATIONS
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0 1 in166842117PHASE300FIGURE40 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROBENZENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A003.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREABENZENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND BENZENE CONCENTRATIONS FROMAPRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. BENZENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEII-7II-4ANDNDNMNDSMW-1SMW-3II-4NMII-11NMNMNORTH BUFFALO CREEKC&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREANM0.42 JNDNDND0.55 JNDND0.52 JNDNMND4.6i-1i-2750740
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0 1 in166842117PHASE300FIGURE50 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBORO1,4-DICHLOROBENZENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A012.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREA1,4-DICHLOROBENZENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND 1,4-DICHLOROBENZENECONCENTRATIONS FROM APRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. 1,4-DICHLOROBENZENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
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0 1 in166842117PHASE300FIGURE60 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBORO1,1-DICHLOROETHANE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A014.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREA1,1-DICHLOROETHANE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND 1,1-DICHLOROETHANECONCENTRATIONS FROM APRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. 1,1-DICHLOROETHANE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEII-5II-2II-7I-3MW-14II-4AND0.41 JII-9NMNDSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEKC&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREANMNDNDNDNDNDNDNDNDNDNDNMNDNDi-1i-2698.39704.67750740
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PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE70 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROTETRACHLOROETHENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A006.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREATETRACHLOROETHENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND TETRACHLOROETHENECONCENTRATIONS FROM APRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. TETRACHLOROETHENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEII-5II-2II-7I-3MW-14II-4ANDNDII-9NMNDSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEKC&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREANMNDNDNDND2.5NDNDNDNDNDNMNDNDi-1i-2750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0690700710720730740
75
0
3 (NC2L)PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE80 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROTRICHLOROETHENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A008.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREATRICHLOROETHENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND TRICHLOROETHENECONCENTRATIONS FROM APRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. TRICHLORORETHENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEII-7II-4ANDNDNMNDSMW-1SMW-3II-4NMII-11NMNMNORTH BUFFALO CREEKC&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREANMNDND1.0ND2.1NDNDNDNDNDNMND0.52 Ji-1i-2750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0690700710720730740
75
0
0.03 (NC2L)12ND0.03 (NC2L)II-9II-1II-6II-12II-5II-2I-3MW-14SMW-4PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE90 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROVINYL CHLORIDE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A011.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREAVINYL CHLORIDE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND VINYL CHLORIDE CONCENTRATIONSFROM APRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. VINYL CHLORIDE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-10I-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEII-7II-4AND18.6313.76SMW-1II-4II-11NMNMNORTH BUFFALO CREEKC&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREANM1.8617.423.9ND38.6NDND3.83NDNM11.33i-1i-2750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0690700710720730740
75
0 II-9II-6II-12II-5I-3MW-14SMW-4ND5ND51.221020II-21525303540II-3II-3BNMNMSMW-3ND510II-1PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE100 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROTOTAL VOLATILE ORGANIC COMPOUND ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 16-18, 2012TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A015.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREATOTAL VOLATILE ORGANIC COMPOUND (VOC)ISOPLETHSNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND TOTAL VOC CONCENTRATIONS FROMAPRIL 16-18, 2012.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY 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).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-2II-7I-3MW-14II-4ANDNDII-9ND1.4SMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NDNDNDNDNDNDNDNDNDNDN
D
1(
N
C
2
L
)NDNM0.78 JND1(NC2L
)
PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE110 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROBENZENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A004.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREABENZENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND BENZENE CONCENTRATIONS FROMAPRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. BENZENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-7I-3MW-14NDNDII-9ND0.55 JSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NMNDNDNDND3.0NDNDNDNDND5.3NDII-233
N
D
ND3ND36 (NC2L)II-4A1.6PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE120 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBORO1,4-DICHLOROBENZENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A013.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREA1,4-DICHLOROBENZENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND 1,4-DICHLOROBENZENECONCENTRATIONS FROM APRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. 1,4-DICHLOROBENZENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-2II-7I-3MW-14II-4AND1.0 JII-90.91 J12SMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NMND0.51 J3.8 JND7.5NDNDNDNDND0.80 JNDND12963
3ND ND312
9
6
3ND
PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE130 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBORO1,1-DICHLOROETHANE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A005.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREA1,1-DICHLOROETHANE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND 1,1-DICHLOROETHANECONCENTRATIONS FROM APRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. 1,1-DICHLOROETHANE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
PLPLPLPLPLPL II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-2II-7I-3MW-14II-4ANDNDII-9NDNDSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NMNDNDNDND1.0NDNDNDNDNDNDND0.7 (NC2L)NDPL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE140 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROTETRACHLOROETHENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A007.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREATETRACHLOROETHENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND TETRACHLOROETHENECONCENTRATIONS FROM APRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. TETRACHLOROETHENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-2II-7I-3MW-14II-4ANDNDII-9NDNDSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NMNDNDNDND2.6NDNDNDNDNDNDND3 (NC2L)ND0 1 in166842117PHASE300FIGURE150 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROTRICHLOROETHENE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A009.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREATRICHLOROETHENE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND TRICHLOROETHENECONCENTRATIONS FROM APRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. TRICHLOROETHENE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
PLPLPLPLPLPL II-3II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4II-8I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-7I-3MW-14II-4ANDNDII-9NDNDSMW-1SMW-3II-4NMII-11NMII-1SMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NMNDNDNDND3.1NDNDNDNDNDNDND0.03 (NC2L)NDII-2123PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
0 1 in166842117PHASE300FIGURE160 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROVINYL CHLORIDE ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A010.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREAVINYL CHLORIDE ISOPLETHNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND VINYL CHLORIDE CONCENTRATIONSFROM APRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY DATED NOVEMBER 9, 1994 FACILITY AREA UPDATED MAY 18, 1996.9. 7.5 MINUTE USGS QUADRANGLE, MCLEANSVILLE, NORTH CAROLINA, 2016.10. VINYL CHLORIDE CONCENTRATION IN MICROGRAMS PER LITER (ug/L).SITEi-1NMPLND
II-10II-3BI-5PHASE ILANDFILLPHASE IILANDFILLII-7BSW-5II-6II-12I-4I-2I-1MSW LANDFILLLIMITS OF WASTEi-1i-2II-5II-7I-3MW-140.741.0II-93.816.23SMW-1SMW-3II-11NMSMW-4NMNORTH BUFFALO CREEK
750740
7
3
0
7
2
0
7
1
0
7
0
0
6
9
0C&D LANDFILLLIMITS OF WASTESOUTHERN EBUFFER AREANORTHERN EBUFFER AREA700710720730740
750 690NMND1.51NDNDNDNDND7.7414.388.2439.07NMII-2II-310.96II-8II-4AII-4II-1PL PLPL
PL
PL
PL PL PL PL PLPLPLPLPLPLPLPLPLPL
ND510152025
30
35
40
4035300 1 in166842117PHASE300FIGURE170 2017-08-31ABRDYRDYRRPKWHITE STREET LANDFILL - PHASE IICITY OF GREENSBOROGREENSBORO, NORTH CAROLINACITY OF GREENSBOROTOTAL VOLATILE ORGANIC COMPOUND ISOPLETH MAP WITHGROUNDWATER SURFACE CONTOURSAPRIL 25, 2017TITLEPROJECT NO.REV.PROJECTCLIENTCONSULTANTPREPAREDDESIGNEDREVIEWEDAPPROVEDYYYY-MM-DDPath: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\A_2017\ | File Name: 166842117A016.dwg
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D0FEET400 8001'' = 400'SITE LOCATION MAPNOT TO SCALELEGENDSURFACE WATER MONITORING POINTCOMPLIANCE GROUNDWATER MONITORING WELLNES / SENTINEL GROUNDWATER MONITORING WELLNONCOMPLIANCE GROUNDWATER MONITORING WELLLEACHATE SAMPLING LOCATIONGROUNDWATER SURFACE CONTOURAPPROXIMATE GROUNDWATER FLOW SEGMENTUSED TO CALCULATE GRADIENTNOT MEASUREDSTREAMSMINOR CONTOURS (2 FT. INTERVAL)MAJOR CONTOURS (10 FT. INTERVAL)APPROXIMATE LIMITS OF WASTEAPPROXIMATE PROPERTY LINEPHYTOREMEDIATION EBUFFER AREATOTAL VOLATILE ORGANIC COMPOUND (VOC)ISOPLETHSNON-DETECTNOTES1. TOPOGRAPHIC CONTOUR INTERVAL = 10 FEET.2. GROUNDWATER SURFACE CONTOUR INTERVAL = 2 FEET.3. GROUNDWATER ELEVATIONS MEASURED AND TOTAL VOC CONCENTRATIONS FROMAPRIL 25, 2017.4. GROUNDWATER CONTOURS ARE BASED ON LINEAR INTERPOLATION BETWEEN ANDEXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELDCONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUALGROUNDWATER CONDITIONS.5. GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION.THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACEAT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOWDIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACECONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW ANDTOPOGRAPHIC CONTOURS.6. ELEVATIONS SHOWN IN THIS DRAWING ARE IN FEET ABOVE MEAN SEA LEVELDATUM ("MEAN SEA LEVEL DATUM" REFERS TO THE NATIONAL GEOTETIC VERTICALDATUM (NGVD) OF 1929) AND COORDINATES ARE EXPRESSED IN TERMS OF THESTATE PLANE COORDINATE SYSTEM.7. SURFACE WATER LOCATIONS ARE APPROXIMATE.8. TOPOGRAPHY PROVIDED BY BRADY SURVEYING CO. FROM AERIALPHOTOGRAPHY 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).SITEi-1NMPLND
700
II-9
ND
5
1
015 202530354040
35
30
SMW-3
II-10
II-7B
II-7
1.0
SMW-1
II-11
NM
ND
ND
II-2
39.07NM
1.51
8.24
625600550500450400350300250200150100500660
680
690
700
710
720
730
740
670
660
680
690
700
710
720
730
740
670
DISTANCE (FT)ELEVATION (FT AMSL)VERTICAL EXAGERATION (5X)II-9
SMW-3
8.24 ug/L
1.51
ug/L
LIMITS OF WASTE
PHASE II
LANDFILL
NORTH
BUFFALO CREEK
NORTHERN
BUFFER AREA
A
A'A'A 690690
690700
PHASE II
LANDFILL
01 in166842117
PHASE
300
FIGURE
180
2017-11-29
BSD
DYR
DYR
RPK
WHITE STREET LANDFILL - PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA
CITY OF GREENSBORO
HYDROGEOLOGIC CROSS-SECTION
APRIL 25, 2017
TITLE
PROJECT NO.REV.
PROJECTCLIENT
CONSULTANT
PREPARED
DESIGNED
REVIEWED
APPROVED
YYYY-MM-DD
Path: \\greensboro\CAD\_2017\1668421 - White Street Landfill\GW Monitoring\B_CAER\ | File Name: 166842117B002.dwg | Last Edited By: awrenn Date: 2017-12-12 Time:4:29:30 PM | Printed By: AWrenn Date: 2017-12-12 Time:4:31:15 PMIF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI DLEGEND
MINOR CONTOUR EXISTING GRADE (2 FT INTERVAL)
MAJOR CONTOUR EXISTING GRADE (10 FT INTERVAL)
GROUNDWATER SURFACE
BEDROCK SURFACE
MONITORING WELL LOCATION (PLAN VIEW)
MONITORING WELL AND SCREENED INTERVAL (X-SECTION VIEW)
INTERPRETED DIRECTION OF GROUNDWATER FLOW
SMW-3
MEASURED GROUNDWATER ELEVATION
SAPROLITE
BEDROCK
NORTHERN BUFFER AREA
1. DIFFERENCES BETWEEN SURFACE TOPOGRAPHY AND WELL ELEVATIONS EXIST DUE TO
SOFTWARE INTERPOLATION OF SURFACE ELEVATIONS ALONG LINES OF SECTION.
2. GROUNDWATER ELEVATIONS SHOWN WERE MEASURED ON APRIL 25, 2017
3. GROUNDWATER SURFACE CONTROUS AND TOTAL VOC ISOPLETHS WERE TAKEN FROM
FIGURE 17.
NOTE(S)
0
FEET
100 200
1'' = 100'
TOTAL VOC CONCENTRATION8.24 ug/L
LIMITS OF WASTE
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev
#### PROJECT No ####
####
####
#### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR#### DYR
DYR
166842117 300 19 0 FIGURE PHASE
RPK
TREND GRAPHS OF FIELD PARAMETERS
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev
#### PROJECT No ####
####
####
#### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR#### DYR
DYR
166842117 300 20 0 FIGURE PHASE
RPK
TREND GRAPHS OF MONITORED NATURAL ATTENUATION
PARAMETERS
!P
!P!P
!P
!P
!P
!P !P
CLIENT
THE CITY OF GREENSBORO, NORTH CAROLINA
LEGEND
REFERENCE
1.) WELL LOCATION CREDITS: THE NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL
RESOURCES, DIVISION OF WATER QUALITY
7.) SERVICE LAYER CREDITS: SOURCE: ESRI, DIGITALGLOBE,
GEOEYE, EARTHSTAR GEOGRAPHICS, CNES/AIRBUS DS, USDA,
USGS, AEROGRID, IGN, AND THE GIS USER COMMUNITY
PROJECT
GROUNDWATER CORRECTIVE ACTION EVALUATION REPORT
WHITE STREET LANDFILL - PHASE II, PERMIT NO. 41-03
TITLEWATER SUPPLY WELLS, SPRINGS, AND SURFACE WATERINTAKES MAP
166842117 300 0 21
2017-10-4
WBB
WBB
DYR
DYR
Path: W:\Projects\_2016\166842117 - City Of Greensboro\GIS MXD\WSW, Springs, SW Intakes Map.mxdKEY MAP
IF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET HAS BEEN MODIFIED FROM: ANSI ECONSULTANT
PROJECT No.CONTROL Rev.FIGURE
YYYY-MM-DD
PREPARED
DESIGN
REVIEW
APPROVED 1 in0^_
GOLDER ASSOCIATES NC, INC.
PE C-2862
PG C-399
0 710 1,420355
Feet
1:6,000,000
1:1,250,000
SCALE:
SCALE:
Phase IILandfill
!P PUBLIC WATER SUPPLY WELL
LIMITS OF WASTE
PROPERTY BOUNDARY
LIMITS OF WASTE BUFFER (1500 FT)
STREAMS
APPENDIX A
Boring Logs
APPENDIX B
Laboratory Certificates-of-Analysis (April 2012 – April 2017)
April 2012
102-A Woodwinds Industrial Court
Cary NC, 27511
919.467.3090 919.467.3515Phone:FAX:www.encolabs.com
Environmental Conservation Laboratories, Inc.
ENCO Workorder(s): C204206
Greensboro, NC 27410
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Enclosure(s)
Project Number: [none], Project Name/Desc: White Street Landfill App Is (Phase II)
Attn: Edmund Henriques
S&ME, Inc. (SM004)
3718 Old Battleground Rd.
Chuck Smith
Project Manager
Wednesday, May 2, 2012
RE: Laboratory Results for
Dear Edmund Henriques,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, April 20, 2012.
The total number of pages in this report, including this page is 61.
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
4103-II1 C204206-01 Sampled:04/17/12 16:00 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:07
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 10:47
EPA 8260B 05/01/12 04/26/12 10:23 4/26/2012 18:16
4103-II2 C204206-02 Sampled:04/17/12 12:45 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:18
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 10:51
EPA 8260B 05/01/12 04/26/12 10:23 4/26/2012 18:45
4103-II3 C204206-03 Sampled:04/17/12 11:50 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:21
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 10:28
EPA 8260B 05/01/12 04/26/12 10:23 4/26/2012 19:15
4103-II4 C204206-04 Sampled:04/17/12 10:40 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:23
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 10:54
4103-II4 C204206-04RE1 Sampled:04/17/12 10:40 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/01/12 04/27/12 10:54 5/1/2012 13:22
4103-II5 C204206-05 Sampled:04/17/12 08:55 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:31
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 11:10
EPA 8260B 05/01/12 04/26/12 10:23 4/26/2012 20:14
4103-II6 C204206-06 Sampled:04/18/12 08:50 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/15/12 04/23/12 08:37 4/25/2012 14:34
EPA 6020A 10/15/12 04/23/12 08:39 4/26/2012 11:14
EPA 8260B 05/02/12 04/27/12 10:54 5/1/2012 17:46
Page 2 of 61
www.encolabs.com
4103-II7 C204206-07 Sampled:04/17/12 14:55 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:36
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 11:17
EPA 8260B 05/01/12 04/26/12 10:23 4/26/2012 20:43
4103-II7B C204206-08 Sampled:04/17/12 14:05 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 14:38
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 11:21
EPA 8260B 05/01/12 04/26/12 10:23 4/26/2012 21:13
4103-II8 C204206-09 Sampled:04/18/12 09:55 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/15/12 04/23/12 08:37 4/25/2012 14:40
EPA 6020A 10/15/12 04/23/12 08:39 4/26/2012 11:25
EPA 8260B 05/02/12 04/27/12 10:54 5/1/2012 18:15
4103-II12 C204206-10 Sampled:04/18/12 10:55 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/15/12 04/23/12 08:37 4/25/2012 15:13
EPA 6020A 10/15/12 04/23/12 08:39 4/26/2012 11:29
EPA 8260B 05/02/12 04/27/12 10:54 5/1/2012 18:44
4103-MW13 C204206-11 Sampled:04/18/12 13:45 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/15/12 04/23/12 08:37 4/25/2012 15:16
EPA 6020A 10/15/12 04/23/12 08:39 4/26/2012 11:32
EPA 8260B 05/02/12 04/27/12 10:54 5/1/2012 19:14
4103-MW14 C204206-12 Sampled:04/18/12 12:20 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/15/12 04/23/12 08:37 4/25/2012 15:18
EPA 6020A 10/15/12 04/23/12 08:39 4/26/2012 11:36
EPA 8260B 05/02/12 04/27/12 10:54 5/1/2012 19:43
4103-DUPLICATEII C204206-13 Sampled:04/17/12 08:00 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/23/12 08:37 4/25/2012 15:20
EPA 6020A 10/14/12 04/23/12 08:39 4/26/2012 11:40
Page 3 of 61
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4103-DUPLICATEII C204206-13RE1 Sampled:04/17/12 08:00 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/01/12 04/27/12 10:54 5/1/2012 13:51
4103-TripBlank#2 C204206-14 Sampled:04/17/12 08:00 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/01/12 04/25/12 09:54 4/26/2012 07:47
Page 4 of 61
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NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II1 C204206-01
Flag NotesMDLNC SWSLMRLDF
1.2 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
4.6 ug/L EPA 8260B 11.00.1911,4-Dichlorobenzene
0.527 ug/L EPA 6020AJ 62.000.2201Antimony - Total
3.06 ug/L EPA 6010CJB J1010.02.801Arsenic - Total
329 ug/L EPA 6010C 10010.01.001Barium - Total
0.91 ug/L EPA 8260BJ 11.00.151Benzene
2.0 ug/L EPA 8260BJ 31.00.171Chlorobenzene
6.80 ug/L EPA 6010CJ 1010.01.001Chromium - Total
2.1 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
23.1 ug/L EPA 6010C 1010.01.101Cobalt - Total
6.67 ug/L EPA 6010CJ 1010.01.601Copper - Total
3.71 ug/L EPA 6010CJ 1010.01.901Lead - Total
16.7 ug/L EPA 6010CJ 5010.01.801Nickel - Total
2.68 ug/L EPA 6010CJ 1010.01.901Silver - Total
4.4 ug/L EPA 8260B NE1.00.801Tetrahydrofuran
0.52 ug/L EPA 8260BJ 11.00.321Vinyl chloride
3.95 ug/L EPA 6010CJ 1010.03.801Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II2 C204206-02
Flag NotesMDLNC SWSLMRLDF
9.3 ug/L EPA 8260B 51.00.1311,1-Dichloroethane
0.55 ug/L EPA 8260BJ 11.00.1911,4-Dichlorobenzene
5.8 ug/L EPA 8260BJ 1005.01.21Acetone
80.1 ug/L EPA 6010CJ 10010.01.001Barium - Total
0.51 ug/L EPA 8260BJ 31.00.171Chlorobenzene
2.15 ug/L EPA 6010CJ 1010.01.001Chromium - Total
17 ug/L EPA 8260B 51.00.151cis-1,2-Dichloroethene
2.2 ug/L EPA 8260B 11.00.171Tetrachloroethene
2.5 ug/L EPA 8260B 11.00.151Trichloroethene
0.84 ug/L EPA 8260BJ 11.00.241Trichlorofluoromethane
1.93 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
2.1 ug/L EPA 8260B 11.00.321Vinyl chloride
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II3 C204206-03
Flag NotesMDLNC SWSLMRLDF
12 ug/L EPA 8260B 51.00.1311,1-Dichloroethane
0.862 ug/L EPA 6020AJ 62.000.2201Antimony - Total
198 ug/L EPA 6010C 10010.01.001Barium - Total
1.1 ug/L EPA 8260B 11.00.151Benzene
3.16 ug/L EPA 6010CJ 1010.01.001Chromium - Total
0.66 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
14.1 ug/L EPA 6010C 1010.01.101Cobalt - Total
2.64 ug/L EPA 6010CJ 1010.01.601Copper - Total
2.28 ug/L EPA 6010CJ 1010.01.901Lead - Total
11.0 ug/L EPA 6010CJ 5010.01.801Nickel - Total
2.72 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
5.80 ug/L EPA 6010CJ 1010.03.801Zinc - Total
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Analyte MethodUnitsResults
Lab ID:Client ID:4103-II4 C204206-04
Flag NotesMDLNC SWSLMRLDF
1030 ug/L EPA 6010C 10010.01.001Barium - Total
42.4 ug/L EPA 6010C 1010.01.001Chromium - Total
37.5 ug/L EPA 6010C 1010.01.101Cobalt - Total
169 ug/L EPA 6010C 1010.01.601Copper - Total
8.57 ug/L EPA 6010CJ 1010.01.901Lead - Total
54.9 ug/L EPA 6010C 5010.01.801Nickel - Total
5.13 ug/L EPA 6010CJ 1010.01.901Silver - Total
0.248 ug/L EPA 6020AJ 5.51.000.1101Thallium - Total
217 ug/L EPA 6010C 2510.01.401Vanadium - Total
202 ug/L EPA 6010C 1010.03.801Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II4 C204206-04RE1
Flag NotesMDLNC SWSLMRLDF
1.7 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
2.4 ug/L EPA 8260B NE1.00.801Tetrahydrofuran
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II5 C204206-05
Flag NotesMDLNC SWSLMRLDF
0.232 ug/L EPA 6020AJ 62.000.2201Antimony - Total
6.84 ug/L EPA 6010CJB J1010.02.801Arsenic - Total
89.6 ug/L EPA 6010CJ 10010.01.001Barium - Total
2.42 ug/L EPA 6010CJ 1010.01.001Chromium - Total
7.28 ug/L EPA 6010CJ 1010.01.101Cobalt - Total
1.75 ug/L EPA 6010CJ 1010.01.601Copper - Total
5.40 ug/L EPA 6010CJ 5010.01.801Nickel - Total
3.04 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II6 C204206-06
Flag NotesMDLNC SWSLMRLDF
0.51 ug/L EPA 8260BJ 11.00.1911,4-Dichlorobenzene
105 ug/L EPA 6010C 10010.01.001Barium - Total
0.71 ug/L EPA 8260BJ 31.00.171Chlorobenzene
1.22 ug/L EPA 6010CJ 1010.01.001Chromium - Total
6.23 ug/L EPA 6010CJ 1010.01.101Cobalt - Total
2.92 ug/L EPA 6010CJ 1010.01.601Copper - Total
9.09 ug/L EPA 6010CJ 5010.01.801Nickel - Total
4.0 ug/L EPA 8260B NE1.00.801Tetrahydrofuran
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II7 C204206-07
Flag NotesMDLNC SWSLMRLDF
0.65 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
0.42 ug/L EPA 8260BJ 11.00.1911,4-Dichlorobenzene
22.4 ug/L EPA 6010CJ 10010.01.001Barium - Total
1.12 ug/L EPA 6010CJ 1010.01.001Chromium - Total
0.79 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II7B C204206-08
Flag NotesMDLNC SWSLMRLDF
0.64 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
17 ug/L EPA 8260BJ 1005.01.312-Butanone
0.235 ug/L EPA 6020AJ 62.000.2201Antimony - Total
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Analyte MethodUnitsResults
Lab ID:Client ID:4103-II7B C204206-08
Flag NotesMDLNC SWSLMRLDF
6.24 ug/L EPA 6010CJB J1010.02.801Arsenic - Total
9.45 ug/L EPA 6010CJ 10010.01.001Barium - Total
0.58 ug/L EPA 8260BJ 51.00.151cis-1,2-Dichloroethene
2.02 ug/L EPA 6010CJ 1010.01.601Copper - Total
0.41 ug/L EPA 8260BJ 11.00.171Tetrachloroethene
130 ug/L EPA 8260B NE1.00.801Tetrahydrofuran
8.14 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II8 C204206-09
Flag NotesMDLNC SWSLMRLDF
0.66 ug/L EPA 8260BJ 51.00.1311,1-Dichloroethane
0.52 ug/L EPA 8260BJ 11.00.1911,4-Dichlorobenzene
10.1 ug/L EPA 6010CB J-011010.02.801Arsenic - Total
123 ug/L EPA 6010C 10010.01.001Barium - Total
2.5 ug/L EPA 8260BJ 31.00.171Chlorobenzene
2.71 ug/L EPA 6010CJ 1010.01.001Chromium - Total
1.77 ug/L EPA 6010CJ 1010.01.101Cobalt - Total
22.7 ug/L EPA 6010CJ 5010.01.801Nickel - Total
5.5 ug/L EPA 8260B NE1.00.801Tetrahydrofuran
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II12 C204206-10
Flag NotesMDLNC SWSLMRLDF
396 ug/L EPA 6010C 10010.01.001Barium - Total
1.62 ug/L EPA 6010CJ 1010.01.001Chromium - Total
6.20 ug/L EPA 6010CJ 1010.01.101Cobalt - Total
8.58 ug/L EPA 6010CJ 5010.01.801Nickel - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-MW13 C204206-11
Flag NotesMDLNC SWSLMRLDF
3.73 ug/L EPA 6010CJB J1010.02.801Arsenic - Total
112 ug/L EPA 6010C 10010.01.001Barium - Total
3.88 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
4.48 ug/L EPA 6010CJ 1010.03.801Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-MW14 C204206-12
Flag NotesMDLNC SWSLMRLDF
3.86 ug/L EPA 6010CJB J1010.02.801Arsenic - Total
14.1 ug/L EPA 6010CJ 10010.01.001Barium - Total
3.75 ug/L EPA 6010CJ 1010.01.001Chromium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-DUPLICATEII C204206-13
Flag NotesMDLNC SWSLMRLDF
81.7 ug/L EPA 6010CJ 10010.01.001Barium - Total
2.10 ug/L EPA 6010CJ 1010.01.001Chromium - Total
1.96 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4103-DUPLICATEII C204206-13RE1
Flag NotesMDLNC SWSLMRLDF
12 ug/L EPA 8260B 51.00.1311,1-Dichloroethane
0.42 ug/L EPA 8260BJ 51.00.2111,1-Dichloroethene
0.64 ug/L EPA 8260BJ 11.00.1911,4-Dichlorobenzene
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Analyte MethodUnitsResults
Lab ID:Client ID:4103-DUPLICATEII C204206-13RE1
Flag NotesMDLNC SWSLMRLDF
0.60 ug/L EPA 8260BJ 31.00.171Chlorobenzene
20 ug/L EPA 8260B 51.00.151cis-1,2-Dichloroethene
2.4 ug/L EPA 8260B 11.00.171Tetrachloroethene
2.8 ug/L EPA 8260B 11.00.151Trichloroethene
0.75 ug/L EPA 8260BJ 11.00.241Trichlorofluoromethane
3.4 ug/L EPA 8260B 11.00.321Vinyl chloride
Page 8 of 61
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ANALYTICAL RESULTS
4103-II1Description:Lab Sample ID:C204206-01 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 16:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 18:161,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 18:161,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 18:161,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 18:161,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 18:161,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.01.2 J 5
ug/L EPA 8260B 04/26/12 18:161,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 18:161,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 18:161,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 18:161,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 18:161,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 18:161,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 18:161,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 18:161,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.04.6 1
ug/L EPA 8260B 04/26/12 18:162-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/26/12 18:162-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 18:164-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 18:16Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/26/12 18:16Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 18:16Benzene [71-43-2] ^1 0.15 JKG1.00.91 J 1
ug/L EPA 8260B 04/26/12 18:16Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 18:16Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 18:16Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 18:16Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 18:16Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 18:16Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 18:16Chlorobenzene [108-90-7] ^1 0.17 JKG1.02.0 J 3
ug/L EPA 8260B 04/26/12 18:16Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 18:16Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 18:16Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 18:16cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.02.1 J 5
ug/L EPA 8260B 04/26/12 18:16cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 18:16Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 18:16Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 18:16Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 18:16Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 18:16Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 18:16Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 18:16Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 18:16Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.04.4 NE
ug/L EPA 8260B 04/26/12 18:16Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 18:16trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 18:16trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 18:16trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
Page 9 of 61
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4103-II1Description:Lab Sample ID:C204206-01 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 16:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 18:16Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 18:16Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/26/12 18:16Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 04/26/12 18:16Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.52 J 1
ug/L EPA 8260B 04/26/12 18:16Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122114 %JKGEPA 8260B 04/26/12 18:162D260195750.0 1
Dibromofluoromethane 68-11799 %JKGEPA 8260B 04/26/12 18:162D260195050.0 1
Toluene-d8 67-12798 %JKGEPA 8260B 04/26/12 18:162D260194950.0 1
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4103-II1Description:Lab Sample ID:C204206-01 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 16:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 10:47Antimony [7440-36-0] ^1 0.220 VLO2.000.527 J 6
ug/L EPA 6010C 04/25/12 14:07Arsenic [7440-38-2] ^1 2.80 JDH10.03.06 JB J10
ug/L EPA 6010C 04/25/12 14:07Barium [7440-39-3] ^1 1.00 JDH10.0329 100
ug/L EPA 6010C 04/25/12 14:07Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:07Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:07Chromium [7440-47-3] ^1 1.00 JDH10.06.80 J 10
ug/L EPA 6010C 04/25/12 14:07Cobalt [7440-48-4] ^1 1.10 JDH10.023.1 10
ug/L EPA 6010C 04/25/12 14:07Copper [7440-50-8] ^1 1.60 JDH10.06.67 J 10
ug/L EPA 6010C 04/25/12 14:07Lead [7439-92-1] ^1 1.90 JDH10.03.71 J 10
ug/L EPA 6010C 04/25/12 14:07Nickel [7440-02-0] ^1 1.80 JDH10.016.7 J 50
ug/L EPA 6020A 04/26/12 10:47Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:07Silver [7440-22-4] ^1 1.90 JDH10.02.68 J 10
ug/L EPA 6020A 04/26/12 10:47Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:07Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/25/12 14:07Zinc [7440-66-6] ^1 3.80 JDH10.03.95 J 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 11 of 61
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4103-II2Description:Lab Sample ID:C204206-02 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 12:45 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 18:451,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 18:451,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 18:451,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 18:451,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 18:451,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.09.3 5
ug/L EPA 8260B 04/26/12 18:451,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 18:451,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 18:451,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 18:451,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 18:451,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 18:451,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 18:451,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 18:451,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.55 J 1
ug/L EPA 8260B 04/26/12 18:452-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/26/12 18:452-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 18:454-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 18:45Acetone [67-64-1] ^1 1.2 JKG5.05.8 J 100
ug/L EPA 8260B 04/26/12 18:45Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 18:45Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 18:45Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 18:45Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 18:45Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 18:45Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 18:45Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 18:45Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 18:45Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.51 J 3
ug/L EPA 8260B 04/26/12 18:45Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 18:45Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 18:45Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 18:45cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.017 5
ug/L EPA 8260B 04/26/12 18:45cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 18:45Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 18:45Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 18:45Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 18:45Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 18:45Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 18:45Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 18:45Tetrachloroethene [127-18-4] ^1 0.17 JKG1.02.2 1
ug/L EPA 8260B 04/26/12 18:45Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 04/26/12 18:45Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 18:45trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 18:45trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 18:45trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/26/12 18:45Trichloroethene [79-01-6] ^1 0.15 JKG1.02.5 1
ug/L EPA 8260B 04/26/12 18:45Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.84 J 1
ug/L EPA 8260B 04/26/12 18:45Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 12 of 61
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4103-II2Description:Lab Sample ID:C204206-02 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 12:45 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 18:45Vinyl chloride [75-01-4] ^1 0.32 JKG1.02.1 1
ug/L EPA 8260B 04/26/12 18:45Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122110 %JKGEPA 8260B 04/26/12 18:452D260195550.0 1
Dibromofluoromethane 68-11798 %JKGEPA 8260B 04/26/12 18:452D260194950.0 1
Toluene-d8 67-12795 %JKGEPA 8260B 04/26/12 18:452D260194750.0 1
Page 13 of 61
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4103-II2Description:Lab Sample ID:C204206-02 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 12:45 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 10:51Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 14:18Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 14:18Barium [7440-39-3] ^1 1.00 JDH10.080.1 J 100
ug/L EPA 6010C 04/25/12 14:18Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:18Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:18Chromium [7440-47-3] ^1 1.00 JDH10.02.15 J 10
ug/L EPA 6010C 04/25/12 14:18Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/25/12 14:18Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 14:18Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 14:18Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/26/12 10:51Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:18Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 10:51Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:18Vanadium [7440-62-2] ^1 1.40 JDH10.01.93 J 25
ug/L EPA 6010C 04/25/12 14:18Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 14 of 61
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4103-II3Description:Lab Sample ID:C204206-03 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 11:50 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 19:151,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 19:151,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 19:151,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 19:151,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 19:151,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.012 5
ug/L EPA 8260B 04/26/12 19:151,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 19:151,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 19:151,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 19:151,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 19:151,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 19:151,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 19:151,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 19:151,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/26/12 19:152-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/26/12 19:152-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 19:154-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 19:15Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/26/12 19:15Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 19:15Benzene [71-43-2] ^1 0.15 JKG1.01.1 1
ug/L EPA 8260B 04/26/12 19:15Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 19:15Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 19:15Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 19:15Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 19:15Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 19:15Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 19:15Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 19:15Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 19:15Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 19:15Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 19:15cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.66 J 5
ug/L EPA 8260B 04/26/12 19:15cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 19:15Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 19:15Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 19:15Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 19:15Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 19:15Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 19:15Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 19:15Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 19:15Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 04/26/12 19:15Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 19:15trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 19:15trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 19:15trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/26/12 19:15Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 19:15Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/26/12 19:15Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 15 of 61
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4103-II3Description:Lab Sample ID:C204206-03 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 11:50 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 19:15Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 04/26/12 19:15Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122111 %JKGEPA 8260B 04/26/12 19:152D260195550.0 1
Dibromofluoromethane 68-117100 %JKGEPA 8260B 04/26/12 19:152D260195050.0 1
Toluene-d8 67-127100 %JKGEPA 8260B 04/26/12 19:152D260195050.0 1
Page 16 of 61
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4103-II3Description:Lab Sample ID:C204206-03 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 11:50 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 10:28Antimony [7440-36-0] ^1 0.220 VLO2.000.862 J 6
ug/L EPA 6010C 04/25/12 14:21Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 14:21Barium [7440-39-3] ^1 1.00 JDH10.0198 100
ug/L EPA 6010C 04/25/12 14:21Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:21Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:21Chromium [7440-47-3] ^1 1.00 JDH10.03.16 J 10
ug/L EPA 6010C 04/25/12 14:21Cobalt [7440-48-4] ^1 1.10 JDH10.014.1 10
ug/L EPA 6010C 04/25/12 14:21Copper [7440-50-8] ^1 1.60 JDH10.02.64 J 10
ug/L EPA 6010C 04/25/12 14:21Lead [7439-92-1] ^1 1.90 JDH10.02.28 J 10
ug/L EPA 6010C 04/25/12 14:21Nickel [7440-02-0] ^1 1.80 JDH10.011.0 J 50
ug/L EPA 6020A 04/26/12 10:28Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:21Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 10:28Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:21Vanadium [7440-62-2] ^1 1.40 JDH10.02.72 J 25
ug/L EPA 6010C 04/25/12 14:21Zinc [7440-66-6] ^1 3.80 JDH10.05.80 J 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 17 of 61
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4103-II4Description:Lab Sample ID:C204206-04 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 10:40 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 13:221,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 13:221,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 13:221,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 13:221,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 13:221,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.01.7 J 5
ug/L EPA 8260B 05/01/12 13:221,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 13:221,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 13:221,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 13:221,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 13:221,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 13:221,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 13:221,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 13:221,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/01/12 13:222-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 13:222-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 13:224-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 13:22Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 13:22Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 13:22Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 13:22Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 13:22Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 13:22Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 13:22Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 13:22Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 13:22Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 13:22Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 13:22Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 13:22Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 13:22Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 13:22cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/01/12 13:22cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 13:22Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 13:22Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 13:22Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 13:22Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 13:22Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 13:22Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 13:22Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 13:22Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.02.4 NE
ug/L EPA 8260B 05/01/12 13:22Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 13:22trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 13:22trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 13:22trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 13:22Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 13:22Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/01/12 13:22Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 18 of 61
www.encolabs.com
4103-II4Description:Lab Sample ID:C204206-04 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 10:40 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 13:22Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/01/12 13:22Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122103 %JKGEPA 8260B 05/01/12 13:222D270105250.0 1
Dibromofluoromethane 68-11797 %JKGEPA 8260B 05/01/12 13:222D270104950.0 1
Toluene-d8 67-127102 %JKGEPA 8260B 05/01/12 13:222D270105150.0 1
Page 19 of 61
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4103-II4Description:Lab Sample ID:C204206-04 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 10:40 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 10:54Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 14:23Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 14:23Barium [7440-39-3] ^1 1.00 JDH10.01030 100
ug/L EPA 6010C 04/25/12 14:23Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:23Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:23Chromium [7440-47-3] ^1 1.00 JDH10.042.4 10
ug/L EPA 6010C 04/25/12 14:23Cobalt [7440-48-4] ^1 1.10 JDH10.037.5 10
ug/L EPA 6010C 04/25/12 14:23Copper [7440-50-8] ^1 1.60 JDH10.0169 10
ug/L EPA 6010C 04/25/12 14:23Lead [7439-92-1] ^1 1.90 JDH10.08.57 J 10
ug/L EPA 6010C 04/25/12 14:23Nickel [7440-02-0] ^1 1.80 JDH10.054.9 50
ug/L EPA 6020A 04/26/12 10:54Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:23Silver [7440-22-4] ^1 1.90 JDH10.05.13 J 10
ug/L EPA 6020A 04/26/12 10:54Thallium [7440-28-0] ^1 0.110 VLO1.000.248 J 5.5
ug/L EPA 6010C 04/25/12 14:23Vanadium [7440-62-2] ^1 1.40 JDH10.0217 25
ug/L EPA 6010C 04/25/12 14:23Zinc [7440-66-6] ^1 3.80 JDH10.0202 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 20 of 61
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4103-II5Description:Lab Sample ID:C204206-05 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 08:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 20:141,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 20:141,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 20:141,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 20:141,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 20:141,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/26/12 20:141,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 20:141,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 20:141,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 20:141,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 20:141,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 20:141,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 20:141,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 20:141,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/26/12 20:142-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/26/12 20:142-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 20:144-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 20:14Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/26/12 20:14Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 20:14Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 20:14Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 20:14Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 20:14Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 20:14Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 20:14Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 20:14Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 20:14Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 20:14Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 20:14Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 20:14Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 20:14cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/26/12 20:14cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 20:14Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 20:14Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 20:14Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 20:14Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 20:14Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 20:14Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 20:14Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 20:14Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 04/26/12 20:14Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 20:14trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 20:14trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 20:14trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/26/12 20:14Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 20:14Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/26/12 20:14Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 21 of 61
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4103-II5Description:Lab Sample ID:C204206-05 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 08:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 20:14Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 04/26/12 20:14Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122109 %JKGEPA 8260B 04/26/12 20:142D260195550.0 1
Dibromofluoromethane 68-11795 %JKGEPA 8260B 04/26/12 20:142D260194850.0 1
Toluene-d8 67-12796 %JKGEPA 8260B 04/26/12 20:142D260194850.0 1
Page 22 of 61
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4103-II5Description:Lab Sample ID:C204206-05 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 08:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:10Antimony [7440-36-0] ^1 0.220 VLO2.000.232 J 6
ug/L EPA 6010C 04/25/12 14:31Arsenic [7440-38-2] ^1 2.80 JDH10.06.84 JB J10
ug/L EPA 6010C 04/25/12 14:31Barium [7440-39-3] ^1 1.00 JDH10.089.6 J 100
ug/L EPA 6010C 04/25/12 14:31Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:31Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:31Chromium [7440-47-3] ^1 1.00 JDH10.02.42 J 10
ug/L EPA 6010C 04/25/12 14:31Cobalt [7440-48-4] ^1 1.10 JDH10.07.28 J 10
ug/L EPA 6010C 04/25/12 14:31Copper [7440-50-8] ^1 1.60 JDH10.01.75 J 10
ug/L EPA 6010C 04/25/12 14:31Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 14:31Nickel [7440-02-0] ^1 1.80 JDH10.05.40 J 50
ug/L EPA 6020A 04/26/12 11:10Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:31Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:10Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:31Vanadium [7440-62-2] ^1 1.40 JDH10.03.04 J 25
ug/L EPA 6010C 04/25/12 14:31Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 23 of 61
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4103-II6Description:Lab Sample ID:C204206-06 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 08:50 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 17:461,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 17:461,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 17:461,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 17:461,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 17:461,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 05/01/12 17:461,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 17:461,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 17:461,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 17:461,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 17:461,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 17:461,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 17:461,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 17:461,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.51 J 1
ug/L EPA 8260B 05/01/12 17:462-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 17:462-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 17:464-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 17:46Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 17:46Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 17:46Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 17:46Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 17:46Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 17:46Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 17:46Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 17:46Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 17:46Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 17:46Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.71 J 3
ug/L EPA 8260B 05/01/12 17:46Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 17:46Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 17:46Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 17:46cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/01/12 17:46cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 17:46Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 17:46Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 17:46Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 17:46Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 17:46Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 17:46Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 17:46Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 17:46Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.04.0 NE
ug/L EPA 8260B 05/01/12 17:46Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 17:46trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 17:46trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 17:46trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 17:46Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 17:46Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/01/12 17:46Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 24 of 61
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4103-II6Description:Lab Sample ID:C204206-06 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 08:50 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 17:46Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/01/12 17:46Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122102 %JKGEPA 8260B 05/01/12 17:462D270105150.0 1
Dibromofluoromethane 68-117101 %JKGEPA 8260B 05/01/12 17:462D270105050.0 1
Toluene-d8 67-12799 %JKGEPA 8260B 05/01/12 17:462D270104950.0 1
Page 25 of 61
www.encolabs.com
4103-II6Description:Lab Sample ID:C204206-06 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 08:50 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:14Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 14:34Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 14:34Barium [7440-39-3] ^1 1.00 JDH10.0105 100
ug/L EPA 6010C 04/25/12 14:34Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:34Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:34Chromium [7440-47-3] ^1 1.00 JDH10.01.22 J 10
ug/L EPA 6010C 04/25/12 14:34Cobalt [7440-48-4] ^1 1.10 JDH10.06.23 J 10
ug/L EPA 6010C 04/25/12 14:34Copper [7440-50-8] ^1 1.60 JDH10.02.92 J 10
ug/L EPA 6010C 04/25/12 14:34Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 14:34Nickel [7440-02-0] ^1 1.80 JDH10.09.09 J 50
ug/L EPA 6020A 04/26/12 11:14Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:34Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:14Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:34Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/25/12 14:34Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 26 of 61
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4103-II7Description:Lab Sample ID:C204206-07 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 14:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 20:431,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 20:431,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 20:431,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 20:431,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 20:431,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.65 J 5
ug/L EPA 8260B 04/26/12 20:431,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 20:431,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 20:431,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 20:431,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 20:431,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 20:431,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 20:431,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 20:431,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.42 J 1
ug/L EPA 8260B 04/26/12 20:432-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/26/12 20:432-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 20:434-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 20:43Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/26/12 20:43Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 20:43Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 20:43Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 20:43Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 20:43Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 20:43Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 20:43Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 20:43Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 20:43Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 20:43Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 20:43Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 20:43Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 20:43cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.79 J 5
ug/L EPA 8260B 04/26/12 20:43cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 20:43Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 20:43Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 20:43Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 20:43Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 20:43Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 20:43Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 20:43Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 20:43Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 04/26/12 20:43Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 20:43trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 20:43trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 20:43trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/26/12 20:43Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 20:43Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/26/12 20:43Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 27 of 61
www.encolabs.com
4103-II7Description:Lab Sample ID:C204206-07 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 14:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 20:43Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 04/26/12 20:43Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122111 %JKGEPA 8260B 04/26/12 20:432D260195550.0 1
Dibromofluoromethane 68-117100 %JKGEPA 8260B 04/26/12 20:432D260195050.0 1
Toluene-d8 67-12796 %JKGEPA 8260B 04/26/12 20:432D260194850.0 1
Page 28 of 61
www.encolabs.com
4103-II7Description:Lab Sample ID:C204206-07 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 14:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:17Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 14:36Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 14:36Barium [7440-39-3] ^1 1.00 JDH10.022.4 J 100
ug/L EPA 6010C 04/25/12 14:36Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:36Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:36Chromium [7440-47-3] ^1 1.00 JDH10.01.12 J 10
ug/L EPA 6010C 04/25/12 14:36Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/25/12 14:36Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 14:36Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 14:36Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/26/12 11:17Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:36Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:17Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:36Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/25/12 14:36Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 29 of 61
www.encolabs.com
4103-II7BDescription:Lab Sample ID:C204206-08 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 14:05 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 21:131,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 21:131,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 21:131,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 21:131,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 21:131,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.64 J 5
ug/L EPA 8260B 04/26/12 21:131,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 21:131,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 21:131,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 21:131,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 21:131,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 21:131,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 21:131,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 21:131,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/26/12 21:132-Butanone [78-93-3] ^1 1.3 JKG5.017J 100
ug/L EPA 8260B 04/26/12 21:132-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 21:134-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 21:13Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/26/12 21:13Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 21:13Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 21:13Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 21:13Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 21:13Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 21:13Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 21:13Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 21:13Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 21:13Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 21:13Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 21:13Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 21:13Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 21:13cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.58 J 5
ug/L EPA 8260B 04/26/12 21:13cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 21:13Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 21:13Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 21:13Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 21:13Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 21:13Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 21:13Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 21:13Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.41 J 1
ug/L EPA 8260B 04/26/12 21:13Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.0130 NE
ug/L EPA 8260B 04/26/12 21:13Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 21:13trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 21:13trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 21:13trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/26/12 21:13Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 21:13Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/26/12 21:13Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 30 of 61
www.encolabs.com
4103-II7BDescription:Lab Sample ID:C204206-08 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 14:05 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 21:13Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 04/26/12 21:13Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122116 %JKGEPA 8260B 04/26/12 21:132D260195850.0 1
Dibromofluoromethane 68-11798 %JKGEPA 8260B 04/26/12 21:132D260194950.0 1
Toluene-d8 67-12799 %JKGEPA 8260B 04/26/12 21:132D260195050.0 1
Page 31 of 61
www.encolabs.com
4103-II7BDescription:Lab Sample ID:C204206-08 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 14:05 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:21Antimony [7440-36-0] ^1 0.220 VLO2.000.235 J 6
ug/L EPA 6010C 04/25/12 14:38Arsenic [7440-38-2] ^1 2.80 JDH10.06.24 JB J10
ug/L EPA 6010C 04/25/12 14:38Barium [7440-39-3] ^1 1.00 JDH10.09.45 J 100
ug/L EPA 6010C 04/25/12 14:38Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:38Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:38Chromium [7440-47-3] ^1 1.00 JDH10.01.00 U 10
ug/L EPA 6010C 04/25/12 14:38Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/25/12 14:38Copper [7440-50-8] ^1 1.60 JDH10.02.02 J 10
ug/L EPA 6010C 04/25/12 14:38Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 14:38Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/26/12 11:21Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:38Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:21Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:38Vanadium [7440-62-2] ^1 1.40 JDH10.08.14 J 25
ug/L EPA 6010C 04/25/12 14:38Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 32 of 61
www.encolabs.com
4103-II8Description:Lab Sample ID:C204206-09 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 09:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 18:151,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 18:151,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 18:151,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 18:151,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 18:151,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.66 J 5
ug/L EPA 8260B 05/01/12 18:151,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 18:151,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 18:151,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 18:151,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 18:151,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 18:151,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 18:151,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 18:151,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.52 J 1
ug/L EPA 8260B 05/01/12 18:152-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 18:152-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 18:154-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 18:15Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 18:15Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 18:15Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 18:15Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 18:15Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 18:15Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 18:15Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 18:15Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 18:15Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 18:15Chlorobenzene [108-90-7] ^1 0.17 JKG1.02.5 J 3
ug/L EPA 8260B 05/01/12 18:15Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 18:15Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 18:15Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 18:15cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/01/12 18:15cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 18:15Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 18:15Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 18:15Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 18:15Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 18:15Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 18:15Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 18:15Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 18:15Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.05.5 NE
ug/L EPA 8260B 05/01/12 18:15Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 18:15trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 18:15trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 18:15trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 18:15Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 18:15Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/01/12 18:15Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 33 of 61
www.encolabs.com
4103-II8Description:Lab Sample ID:C204206-09 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 09:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 18:15Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/01/12 18:15Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122101 %JKGEPA 8260B 05/01/12 18:152D270105050.0 1
Dibromofluoromethane 68-11799 %JKGEPA 8260B 05/01/12 18:152D270105050.0 1
Toluene-d8 67-127100 %JKGEPA 8260B 05/01/12 18:152D270105050.0 1
Page 34 of 61
www.encolabs.com
4103-II8Description:Lab Sample ID:C204206-09 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 09:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:25Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 14:40Arsenic [7440-38-2] ^1 2.80 JDH10.010.1 B J-0110
ug/L EPA 6010C 04/25/12 14:40Barium [7440-39-3] ^1 1.00 JDH10.0123 100
ug/L EPA 6010C 04/25/12 14:40Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 14:40Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 14:40Chromium [7440-47-3] ^1 1.00 JDH10.02.71 J 10
ug/L EPA 6010C 04/25/12 14:40Cobalt [7440-48-4] ^1 1.10 JDH10.01.77 J 10
ug/L EPA 6010C 04/25/12 14:40Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 14:40Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 14:40Nickel [7440-02-0] ^1 1.80 JDH10.022.7 J 50
ug/L EPA 6020A 04/26/12 11:25Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 14:40Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:25Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 14:40Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/25/12 14:40Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 35 of 61
www.encolabs.com
4103-II12Description:Lab Sample ID:C204206-10 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 10:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 18:441,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 18:441,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 18:441,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 18:441,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 18:441,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 05/01/12 18:441,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 18:441,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 18:441,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 18:441,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 18:441,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 18:441,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 18:441,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 18:441,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/01/12 18:442-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 18:442-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 18:444-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 18:44Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 18:44Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 18:44Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 18:44Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 18:44Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 18:44Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 18:44Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 18:44Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 18:44Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 18:44Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 18:44Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 18:44Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 18:44Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 18:44cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/01/12 18:44cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 18:44Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 18:44Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 18:44Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 18:44Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 18:44Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 18:44Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 18:44Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 18:44Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 05/01/12 18:44Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 18:44trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 18:44trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 18:44trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 18:44Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 18:44Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/01/12 18:44Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 36 of 61
www.encolabs.com
4103-II12Description:Lab Sample ID:C204206-10 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 10:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 18:44Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/01/12 18:44Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-12299 %JKGEPA 8260B 05/01/12 18:442D270105050.0 1
Dibromofluoromethane 68-117103 %JKGEPA 8260B 05/01/12 18:442D270105250.0 1
Toluene-d8 67-12799 %JKGEPA 8260B 05/01/12 18:442D270105050.0 1
Page 37 of 61
www.encolabs.com
4103-II12Description:Lab Sample ID:C204206-10 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 10:55 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:29Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 15:13Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 15:13Barium [7440-39-3] ^1 1.00 JDH10.0396 100
ug/L EPA 6010C 04/25/12 15:13Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 15:13Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 15:13Chromium [7440-47-3] ^1 1.00 JDH10.01.62 J 10
ug/L EPA 6010C 04/25/12 15:13Cobalt [7440-48-4] ^1 1.10 JDH10.06.20 J 10
ug/L EPA 6010C 04/25/12 15:13Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 15:13Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 15:13Nickel [7440-02-0] ^1 1.80 JDH10.08.58 J 50
ug/L EPA 6020A 04/26/12 11:29Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 15:13Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:29Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 15:13Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/25/12 15:13Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 38 of 61
www.encolabs.com
4103-MW13Description:Lab Sample ID:C204206-11 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 13:45 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 19:141,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 19:141,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 19:141,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 19:141,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 19:141,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 05/01/12 19:141,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 19:141,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 19:141,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 19:141,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 19:141,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 19:141,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 19:141,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 19:141,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/01/12 19:142-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 19:142-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 19:144-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 19:14Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 19:14Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 19:14Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 19:14Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 19:14Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 19:14Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 19:14Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 19:14Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 19:14Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 19:14Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 19:14Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 19:14Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 19:14Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 19:14cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/01/12 19:14cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 19:14Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 19:14Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 19:14Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 19:14Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 19:14Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 19:14Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 19:14Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 19:14Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 05/01/12 19:14Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 19:14trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 19:14trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 19:14trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 19:14Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 19:14Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/01/12 19:14Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 39 of 61
www.encolabs.com
4103-MW13Description:Lab Sample ID:C204206-11 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 13:45 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 19:14Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/01/12 19:14Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122102 %JKGEPA 8260B 05/01/12 19:142D270105150.0 1
Dibromofluoromethane 68-11798 %JKGEPA 8260B 05/01/12 19:142D270104950.0 1
Toluene-d8 67-127100 %JKGEPA 8260B 05/01/12 19:142D270105050.0 1
Page 40 of 61
www.encolabs.com
4103-MW13Description:Lab Sample ID:C204206-11 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 13:45 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:32Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 15:16Arsenic [7440-38-2] ^1 2.80 JDH10.03.73 JB J10
ug/L EPA 6010C 04/25/12 15:16Barium [7440-39-3] ^1 1.00 JDH10.0112 100
ug/L EPA 6010C 04/25/12 15:16Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 15:16Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 15:16Chromium [7440-47-3] ^1 1.00 JDH10.01.00 U 10
ug/L EPA 6010C 04/25/12 15:16Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/25/12 15:16Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 15:16Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 15:16Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/26/12 11:32Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 15:16Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:32Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 15:16Vanadium [7440-62-2] ^1 1.40 JDH10.03.88 J 25
ug/L EPA 6010C 04/25/12 15:16Zinc [7440-66-6] ^1 3.80 JDH10.04.48 J 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 41 of 61
www.encolabs.com
4103-MW14Description:Lab Sample ID:C204206-12 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 12:20 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 19:431,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 19:431,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 19:431,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 19:431,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 19:431,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 05/01/12 19:431,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 19:431,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 19:431,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 19:431,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 19:431,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 19:431,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 19:431,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 19:431,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/01/12 19:432-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 19:432-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 19:434-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 19:43Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 19:43Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 19:43Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 19:43Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 19:43Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 19:43Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 19:43Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 19:43Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 19:43Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 19:43Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 19:43Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 19:43Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 19:43Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 19:43cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/01/12 19:43cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 19:43Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 19:43Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 19:43Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 19:43Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 19:43Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 19:43Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 19:43Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 19:43Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 05/01/12 19:43Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 19:43trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 19:43trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 19:43trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 19:43Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 19:43Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/01/12 19:43Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 42 of 61
www.encolabs.com
4103-MW14Description:Lab Sample ID:C204206-12 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 12:20 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 19:43Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/01/12 19:43Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122101 %JKGEPA 8260B 05/01/12 19:432D270105050.0 1
Dibromofluoromethane 68-117101 %JKGEPA 8260B 05/01/12 19:432D270105050.0 1
Toluene-d8 67-127100 %JKGEPA 8260B 05/01/12 19:432D270105050.0 1
Page 43 of 61
www.encolabs.com
4103-MW14Description:Lab Sample ID:C204206-12 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/18/12 12:20 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:36Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 15:18Arsenic [7440-38-2] ^1 2.80 JDH10.03.86 JB J10
ug/L EPA 6010C 04/25/12 15:18Barium [7440-39-3] ^1 1.00 JDH10.014.1 J 100
ug/L EPA 6010C 04/25/12 15:18Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 15:18Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 15:18Chromium [7440-47-3] ^1 1.00 JDH10.03.75 J 10
ug/L EPA 6010C 04/25/12 15:18Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/25/12 15:18Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 15:18Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 15:18Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/26/12 11:36Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 15:18Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:36Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 15:18Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/25/12 15:18Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 44 of 61
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4103-DUPLICATEIIDescription:Lab Sample ID:C204206-13 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 08:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 13:511,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/01/12 13:511,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/01/12 13:511,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/01/12 13:511,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 13:511,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.012 5
ug/L EPA 8260B 05/01/12 13:511,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.42 J 5
ug/L EPA 8260B 05/01/12 13:511,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 13:511,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/01/12 13:511,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/01/12 13:511,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/01/12 13:511,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/01/12 13:511,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/01/12 13:511,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.64 J 1
ug/L EPA 8260B 05/01/12 13:512-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/01/12 13:512-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/01/12 13:514-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/01/12 13:51Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/01/12 13:51Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/01/12 13:51Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 13:51Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/01/12 13:51Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 13:51Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/01/12 13:51Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/01/12 13:51Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/01/12 13:51Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/01/12 13:51Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.60 J 3
ug/L EPA 8260B 05/01/12 13:51Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/01/12 13:51Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/01/12 13:51Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 13:51cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.020 5
ug/L EPA 8260B 05/01/12 13:51cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/01/12 13:51Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/01/12 13:51Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/01/12 13:51Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/01/12 13:51Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/01/12 13:51Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/01/12 13:51Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/01/12 13:51Tetrachloroethene [127-18-4] ^1 0.17 JKG1.02.4 1
ug/L EPA 8260B 05/01/12 13:51Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 05/01/12 13:51Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/01/12 13:51trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/01/12 13:51trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/01/12 13:51trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/01/12 13:51Trichloroethene [79-01-6] ^1 0.15 JKG1.02.8 1
ug/L EPA 8260B 05/01/12 13:51Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.75 J 1
ug/L EPA 8260B 05/01/12 13:51Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 45 of 61
www.encolabs.com
4103-DUPLICATEIIDescription:Lab Sample ID:C204206-13 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 08:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/01/12 13:51Vinyl chloride [75-01-4] ^1 0.32 JKG1.03.4 1
ug/L EPA 8260B 05/01/12 13:51Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122103 %JKGEPA 8260B 05/01/12 13:512D270105150.0 1
Dibromofluoromethane 68-117101 %JKGEPA 8260B 05/01/12 13:512D270105150.0 1
Toluene-d8 67-127101 %JKGEPA 8260B 05/01/12 13:512D270105050.0 1
Page 46 of 61
www.encolabs.com
4103-DUPLICATEIIDescription:Lab Sample ID:C204206-13 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/17/12 08:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:Gary Simcox
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/26/12 11:40Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/25/12 15:20Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/25/12 15:20Barium [7440-39-3] ^1 1.00 JDH10.081.7 J 100
ug/L EPA 6010C 04/25/12 15:20Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/25/12 15:20Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/25/12 15:20Chromium [7440-47-3] ^1 1.00 JDH10.02.10 J 10
ug/L EPA 6010C 04/25/12 15:20Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/25/12 15:20Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/25/12 15:20Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/25/12 15:20Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/26/12 11:40Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/25/12 15:20Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/26/12 11:40Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/25/12 15:20Vanadium [7440-62-2] ^1 1.40 JDH10.01.96 J 25
ug/L EPA 6010C 04/25/12 15:20Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 47 of 61
www.encolabs.com
4103-TripBlank#2Description:Lab Sample ID:C204206-14 04/20/12 13:00Received:
Matrix:Water Sampled:04/17/12 08:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 07:471,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/26/12 07:471,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/26/12 07:471,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/26/12 07:471,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 07:471,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/26/12 07:471,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 07:471,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 07:471,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/26/12 07:471,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/26/12 07:471,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/26/12 07:471,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/26/12 07:471,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/26/12 07:471,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/26/12 07:472-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/26/12 07:472-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/26/12 07:474-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/26/12 07:47Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/26/12 07:47Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/26/12 07:47Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 07:47Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/26/12 07:47Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 07:47Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/26/12 07:47Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/26/12 07:47Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/26/12 07:47Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 07:47Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 07:47Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/26/12 07:47Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/26/12 07:47Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 07:47cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/26/12 07:47cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/26/12 07:47Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/26/12 07:47Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/26/12 07:47Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/26/12 07:47Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/26/12 07:47Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/26/12 07:47Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/26/12 07:47Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/26/12 07:47Tetrahydrofuran [109-99-9] ^1 0.80 JKG1.00.80 U NE
ug/L EPA 8260B 04/26/12 07:47Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/26/12 07:47trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/26/12 07:47trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 07:47trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/26/12 07:47Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/26/12 07:47Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/26/12 07:47Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
Page 48 of 61
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4103-TripBlank#2Description:Lab Sample ID:C204206-14 04/20/12 13:00Received:
Matrix:Water Sampled:04/17/12 08:00 Work Order:C204206
White Street Landfill App Is (Phase II)Project:Sampled By:ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/26/12 07:47Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 04/26/12 07:47Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122111 %JKGEPA 8260B 04/26/12 07:472D250145550.0 1
Dibromofluoromethane 68-117102 %JKGEPA 8260B 04/26/12 07:472D250145150.0 1
Toluene-d8 67-12797 %JKGEPA 8260B 04/26/12 07:472D250144950.0 1
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 49 of 61
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Volatile Organic Compounds by GCMS - Quality Control
Batch 2D25014 - EPA 5030B_MS
Prepared: 04/25/2012 09:54 Analyzed: 04/25/2012 22:29Blank (2D25014-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L5.01.2 U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L1.00.23 U Methylene chloride
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.80 U Tetrahydrofuran
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
Page 50 of 61
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Volatile Organic Compounds by GCMS - Quality Control
Batch 2D25014 - EPA 5030B_MS
Prepared: 04/25/2012 09:54 Analyzed: 04/25/2012 22:29Blank (2D25014-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L 50.0 51-122Surrogate: 4-Bromofluorobenzene 11055
ug/L 50.0 68-117Surrogate: Dibromofluoromethane 10050
ug/L 50.0 67-127Surrogate: Toluene-d8 10050
Prepared: 04/25/2012 09:54 Analyzed: 04/25/2012 22:58LCS (2D25014-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1339118 1,1-Dichloroethene
ug/L1.0 20.0 81-1348818 Benzene
ug/L1.0 20.0 83-1179920 Chlorobenzene
ug/L1.0 20.0 71-1189118 Toluene
ug/L1.0 20.0 82-1189619 Trichloroethene
Prepared: 04/25/2012 09:54 Analyzed: 04/25/2012 23:27Matrix Spike (2D25014-MS1)
Source: C204638-16
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-133900.21 U18 1,1-Dichloroethene
ug/L1.0 20.0 81-134890.15 U18 Benzene
ug/L1.0 20.0 83-117980.17 U20 Chlorobenzene
ug/L1.0 20.0 71-118890.14 U18 Toluene
ug/L1.0 20.0 82-118960.15 U19 Trichloroethene
Prepared: 04/25/2012 09:54 Analyzed: 04/25/2012 23:57Matrix Spike Dup (2D25014-MSD1)
Source: C204638-16
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-13385 50.21 U17 1,1-Dichloroethene
ug/L1.0 20.0 1781-13485 50.15 U17 Benzene
ug/L1.0 20.0 1683-11794 50.17 U19 Chlorobenzene
ug/L1.0 20.0 1771-11887 30.14 U17 Toluene
ug/L1.0 20.0 1582-11894 20.15 U19 Trichloroethene
Batch 2D26019 - EPA 5030B_MS
Prepared: 04/26/2012 10:23 Analyzed: 04/26/2012 11:23Blank (2D26019-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
Page 51 of 61
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Volatile Organic Compounds by GCMS - Quality Control
Batch 2D26019 - EPA 5030B_MS
Prepared: 04/26/2012 10:23 Analyzed: 04/26/2012 11:23Blank (2D26019-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L5.01.2 U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L1.00.23 U Methylene chloride
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.80 U Tetrahydrofuran
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
ug/L 50.0 51-122Surrogate: 4-Bromofluorobenzene 10854
ug/L 50.0 68-117Surrogate: Dibromofluoromethane 9849
ug/L 50.0 67-127Surrogate: Toluene-d8 9648
Prepared: 04/26/2012 10:23 Analyzed: 04/26/2012 11:53LCS (2D26019-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1338818 1,1-Dichloroethene
ug/L1.0 20.0 81-1348317 Benzene
Page 52 of 61
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Volatile Organic Compounds by GCMS - Quality Control
Batch 2D26019 - EPA 5030B_MS
Prepared: 04/26/2012 10:23 Analyzed: 04/26/2012 11:53LCS (2D26019-BS1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 83-1179319 Chlorobenzene
ug/L1.0 20.0 71-1188116 Toluene
ug/L1.0 20.0 82-1189619 Trichloroethene
Prepared: 04/26/2012 10:23 Analyzed: 04/26/2012 12:23Matrix Spike (2D26019-MS1)
Source: C204638-17
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-133830.21 U17 1,1-Dichloroethene
ug/L1.0 20.0 81-134850.15 U17 Benzene
ug/L1.0 20.0 83-117940.17 U19 Chlorobenzene
ug/L1.0 20.0 71-118840.14 U17 Toluene
ug/L1.0 20.0 82-118950.15 U19 Trichloroethene
Prepared: 04/26/2012 10:23 Analyzed: 04/26/2012 12:52Matrix Spike Dup (2D26019-MSD1)
Source: C204638-17
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-13385 20.21 U17 1,1-Dichloroethene
ug/L1.0 20.0 1781-13488 30.15 U18 Benzene
ug/L1.0 20.0 1683-11798 50.17 U20 Chlorobenzene
ug/L1.0 20.0 1771-11888 40.14 U18 Toluene
ug/L1.0 20.0 1582-11897 20.15 U19 Trichloroethene
Batch 2D27010 - EPA 5030B_MS
Prepared: 04/27/2012 10:54 Analyzed: 05/01/2012 09:56Blank (2D27010-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L5.01.2 U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
Page 53 of 61
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Volatile Organic Compounds by GCMS - Quality Control
Batch 2D27010 - EPA 5030B_MS
Prepared: 04/27/2012 10:54 Analyzed: 05/01/2012 09:56Blank (2D27010-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L1.00.23 U Methylene chloride
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.80 U Tetrahydrofuran
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
ug/L 50.0 51-122Surrogate: 4-Bromofluorobenzene 10251
ug/L 50.0 68-117Surrogate: Dibromofluoromethane 10150
ug/L 50.0 67-127Surrogate: Toluene-d8 10352
Prepared: 04/27/2012 10:54 Analyzed: 05/01/2012 10:26LCS (2D27010-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1339218 1,1-Dichloroethene
ug/L1.0 20.0 81-1349218 Benzene
ug/L1.0 20.0 83-1179920 Chlorobenzene
ug/L1.0 20.0 71-1189118 Toluene
ug/L1.0 20.0 82-1189619 Trichloroethene
Prepared: 04/27/2012 10:54 Analyzed: 05/01/2012 10:55Matrix Spike (2D27010-MS1)
Source: C204830-02
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1331000.21 U20 1,1-Dichloroethene
ug/L1.0 20.0 81-134970.15 U19 Benzene
Page 54 of 61
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Volatile Organic Compounds by GCMS - Quality Control
Batch 2D27010 - EPA 5030B_MS
Prepared: 04/27/2012 10:54 Analyzed: 05/01/2012 10:55Matrix Spike (2D27010-MS1) Continued
Source: C204830-02
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 83-1171040.17 U21 Chlorobenzene
ug/L1.0 20.0 71-118960.14 U19 Toluene
ug/L1.0 20.0 82-1181040.15 U21 Trichloroethene
Prepared: 04/27/2012 10:54 Analyzed: 05/01/2012 11:24Matrix Spike Dup (2D27010-MSD1)
Source: C204830-02
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-13390 110.21 U18 1,1-Dichloroethene
ug/L1.0 20.0 1781-13492 50.15 U18 Benzene
ug/L1.0 20.0 1683-117100 50.17 U20 Chlorobenzene
ug/L1.0 20.0 1771-11891 60.14 U18 Toluene
ug/L1.0 20.0 1582-11897 70.15 U19 Trichloroethene
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D23001 - EPA 3005A
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:03Blank (2D23001-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.04.10 J Arsenic
ug/L10.01.00 U Barium
ug/L1.000.100 U Beryllium
ug/L1.000.360 U Cadmium
ug/L10.01.00 U Chromium
ug/L10.01.10 U Cobalt
ug/L10.01.60 U Copper
ug/L10.01.90 U Lead
ug/L10.01.80 U Nickel
ug/L10.01.90 U Silver
ug/L10.01.40 U Vanadium
ug/L10.03.80 U Zinc
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:05LCS (2D23001-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 80-120104208B Arsenic
ug/L10.0 200 80-120107215 Barium
ug/L1.00 20.0 80-12010521.0 Beryllium
ug/L1.00 20.0 80-12010921.8 Cadmium
ug/L10.0 200 80-120104208 Chromium
ug/L10.0 200 80-120107213 Cobalt
ug/L10.0 200 80-120103206 Copper
ug/L10.0 200 80-120104208 Lead
ug/L10.0 200 80-120107215 Nickel
ug/L10.0 200 80-120106212 Silver
Page 55 of 61
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Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D23001 - EPA 3005A
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:05LCS (2D23001-BS1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 80-120106212 Vanadium
ug/L10.0 200 80-120107214 Zinc
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:09Matrix Spike (2D23001-MS1)
Source: C204206-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 75-1251093.06220B Arsenic
ug/L10.0 200 75-125106329541 Barium
ug/L1.00 20.0 75-1251070.100 U21.5 Beryllium
ug/L1.00 20.0 75-1251060.360 U21.2 Cadmium
ug/L10.0 200 75-1251046.80216 Chromium
ug/L10.0 200 75-12510523.1234 Cobalt
ug/L10.0 200 75-1251106.67226 Copper
ug/L10.0 200 75-1251013.71207 Lead
ug/L10.0 200 75-12510416.7226 Nickel
ug/L10.0 200 75-1251122.68226 Silver
ug/L10.0 200 75-1251081.40 U216 Vanadium
ug/L10.0 200 75-1251053.95214 Zinc
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:12Matrix Spike Dup (2D23001-MSD1)
Source: C204206-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 2075-125108 0.83.06218B Arsenic
ug/L10.0 200 2075-125106 0.09329540 Barium
ug/L1.00 20.0 2075-125106 10.100 U21.2 Beryllium
ug/L1.00 20.0 2075-125106 0.0060.360 U21.2 Cadmium
ug/L10.0 200 2075-125103 16.80214 Chromium
ug/L10.0 200 2075-125105 0.523.1232 Cobalt
ug/L10.0 200 2075-125108 16.67224 Copper
ug/L10.0 200 2075-125101 0.53.71206 Lead
ug/L10.0 200 2075-125104 0.216.7225 Nickel
ug/L10.0 200 2075-125111 12.68224 Silver
ug/L10.0 200 2075-125107 0.91.40 U214 Vanadium
ug/L10.0 200 2075-125104 0.63.95213 Zinc
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:14Post Spike (2D23001-PS1)
Source: C204206-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
mg/L0.0100 0.200 80-1201070.003060.218 B Arsenic
mg/L0.0100 0.200 80-1201020.3290.533 Barium
mg/L0.00100 0.0200 80-120105-0.0001120.0210 Beryllium
mg/L0.00100 0.0200 80-120106-0.0002740.0209 Cadmium
mg/L0.0100 0.200 80-1201020.006800.211 Chromium
mg/L0.0100 0.200 80-1201040.02310.230 Cobalt
Page 56 of 61
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D23001 - EPA 3005A
Prepared: 04/23/2012 08:37 Analyzed: 04/25/2012 14:14Post Spike (2D23001-PS1) Continued
Source: C204206-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
mg/L0.0100 0.200 80-1201070.006670.221 Copper
mg/L0.0100 0.200 80-1201000.003710.205 Lead
mg/L0.0100 0.200 80-1201030.01670.223 Nickel
mg/L0.0100 0.200 80-1201140.002680.230 Silver
mg/L0.0100 0.200 80-120106-0.001230.210 Vanadium
mg/L0.0100 0.200 80-1201060.003950.216 Zinc
Batch 2D23002 - EPA 3005A
Prepared: 04/23/2012 08:39 Analyzed: 04/26/2012 10:21Blank (2D23002-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.000.220 U Antimony
ug/L1.000.830 U Selenium
ug/L1.000.110 U Thallium
Prepared: 04/23/2012 08:39 Analyzed: 04/26/2012 10:25LCS (2D23002-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 80-12096192 Antimony
ug/L1.00 200 80-120103206 Selenium
ug/L1.00 200 80-12096192 Thallium
Prepared: 04/23/2012 08:39 Analyzed: 04/26/2012 10:32Matrix Spike (2D23002-MS1)
Source: C204206-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 75-1251000.862201 Antimony
ug/L1.00 200 75-1251050.830 U210 Selenium
ug/L1.00 200 75-125910.110 U182 Thallium
Prepared: 04/23/2012 08:39 Analyzed: 04/26/2012 10:36Matrix Spike Dup (2D23002-MSD1)
Source: C204206-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 2075-125102 20.862205 Antimony
ug/L1.00 200 2075-125106 0.40.830 U211 Selenium
ug/L1.00 200 2075-12592 0.70.110 U184 Thallium
Prepared: 04/23/2012 08:39 Analyzed: 04/26/2012 10:40Post Spike (2D23002-PS1)
Source: C204206-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 80-1201040.862209 Antimony
ug/L1.00 200 80-1201110.272222 Selenium
ug/L1.00 200 80-120940.0452188 Thallium
Page 57 of 61
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D23002 - EPA 3005A
Page 58 of 61
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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
Result is estimated due to positive results in the associated method blank.J-01
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Page 60 of 61
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Page 61 of 61
102-A Woodwinds Industrial Court
Cary NC, 27511
919.467.3090 919.467.3515Phone:FAX:www.encolabs.com
Environmental Conservation Laboratories, Inc.
ENCO Workorder(s): C204201
Greensboro, NC 27410
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Enclosure(s)
Project Number: [none], Project Name/Desc: White Street Landfill Surface Waters
Attn: Edmund Henriques
S&ME, Inc. (SM004)
3718 Old Battleground Rd.
Chuck Smith
Project Manager
Wednesday, April 25, 2012
RE: Laboratory Results for
Dear Edmund Henriques,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, April 18, 2012.
The total number of pages in this report, including this page is 25.
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
4112-SW1 C204201-01 Sampled:04/17/12 08:20 Received:04/18/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/19/12 08:21 4/20/2012 11:34
EPA 6020A 10/14/12 04/19/12 08:27 4/23/2012 13:58
EPA 8260B 05/01/12 04/19/12 17:18 4/20/2012 21:09
4112-SW2 C204201-02 Sampled:04/17/12 08:45 Received:04/18/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/19/12 08:21 4/20/2012 11:37
EPA 6020A 10/14/12 04/19/12 08:27 4/23/2012 14:02
EPA 8260B 05/01/12 04/19/12 17:18 4/20/2012 21:38
4112-SW3 C204201-03 Sampled:04/17/12 09:30 Received:04/18/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/19/12 08:21 4/20/2012 11:39
EPA 6020A 10/14/12 04/19/12 08:27 4/23/2012 14:05
EPA 8260B 05/01/12 04/19/12 17:18 4/20/2012 22:08
4112-SW4 C204201-04 Sampled:04/17/12 10:30 Received:04/18/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/19/12 08:21 4/20/2012 11:41
EPA 6020A 10/14/12 04/19/12 08:27 4/23/2012 14:31
EPA 8260B 05/01/12 04/19/12 17:18 4/20/2012 22:37
4112-SW5 C204201-05 Sampled:04/17/12 11:00 Received:04/18/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 6010C 10/14/12 04/19/12 08:21 4/20/2012 11:43
EPA 6020A 10/14/12 04/19/12 08:27 4/23/2012 14:35
EPA 8260B 05/01/12 04/19/12 17:18 4/20/2012 23:06
Page 2 of 25
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NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY
Analyte MethodUnitsResults
Lab ID:Client ID:4112-SW1 C204201-01
Flag NotesMDLNC SWSLMRLDF
0.279 ug/L EPA 6020AJ 62.000.2201Antimony - Total
43.7 ug/L EPA 6010CJ 10010.01.001Barium - Total
1.11 ug/L EPA 6010CJ 1010.01.001Chromium - Total
2.72 ug/L EPA 6010CJ 1010.01.601Copper - Total
2.33 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
5.98 ug/L EPA 6010CJ 1010.03.801Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4112-SW2 C204201-02
Flag NotesMDLNC SWSLMRLDF
48.4 ug/L EPA 6010CJ 10010.01.001Barium - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4112-SW3 C204201-03
Flag NotesMDLNC SWSLMRLDF
0.340 ug/L EPA 6020AJ 62.000.2201Antimony - Total
3.12 ug/L EPA 6010CJ 1010.02.801Arsenic - Total
23.5 ug/L EPA 6010CJ 10010.01.001Barium - Total
0.67 ug/L EPA 8260BJ 11.00.171Bromodichloromethane
1.0 ug/L EPA 8260BJ 51.00.181Chloroform
5.01 ug/L EPA 6010CJ 1010.01.601Copper - Total
2.38 ug/L EPA 6010CJ 1010.01.901Lead - Total
2.56 ug/L EPA 6010CJ 5010.01.801Nickel - Total
0.69 ug/L EPA 8260BJ 11.00.151Trichloroethene
1.48 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
32.0 ug/L EPA 6010C 1010.03.801Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4112-SW4 C204201-04
Flag NotesMDLNC SWSLMRLDF
0.308 ug/L EPA 6020AJ 62.000.2201Antimony - Total
33.7 ug/L EPA 6010CJ 10010.01.001Barium - Total
0.45 ug/L EPA 8260BJ 51.00.181Chloroform
4.36 ug/L EPA 6010CJ 1010.01.601Copper - Total
2.00 ug/L EPA 6010CJ 5010.01.801Nickel - Total
1.60 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
21.6 ug/L EPA 6010C 1010.03.801Zinc - Total
Analyte MethodUnitsResults
Lab ID:Client ID:4112-SW5 C204201-05
Flag NotesMDLNC SWSLMRLDF
0.284 ug/L EPA 6020AJ 62.000.2201Antimony - Total
33.7 ug/L EPA 6010CJ 10010.01.001Barium - Total
4.11 ug/L EPA 6010CJ 1010.01.601Copper - Total
2.23 ug/L EPA 6010CJ 5010.01.801Nickel - Total
1.44 ug/L EPA 6010CJ 2510.01.401Vanadium - Total
22.9 ug/L EPA 6010C 1010.03.801Zinc - Total
Page 3 of 25
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ANALYTICAL RESULTS
4112-SW1Description:Lab Sample ID:C204201-01 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 08:20 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 21:091,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/20/12 21:091,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/20/12 21:091,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/20/12 21:091,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 21:091,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/20/12 21:091,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 21:091,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 21:091,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/20/12 21:091,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/20/12 21:091,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/20/12 21:091,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/20/12 21:091,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/20/12 21:091,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/20/12 21:092-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/20/12 21:092-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/20/12 21:094-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/20/12 21:09Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/20/12 21:09Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/20/12 21:09Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 21:09Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/20/12 21:09Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 21:09Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/20/12 21:09Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/20/12 21:09Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/20/12 21:09Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 21:09Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 21:09Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/20/12 21:09Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/20/12 21:09Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 21:09cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/20/12 21:09cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/20/12 21:09Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 21:09Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/20/12 21:09Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 21:09Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/20/12 21:09Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 21:09Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/20/12 21:09Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 21:09Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 21:09trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 21:09trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 21:09trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/20/12 21:09Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
Page 4 of 25
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4112-SW1Description:Lab Sample ID:C204201-01 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 08:20 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 21:09Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/20/12 21:09Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 04/20/12 21:09Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 04/20/12 21:09Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122107 %JKGEPA 8260B 04/20/12 21:092D190425350.0 1
Dibromofluoromethane 68-117106 %JKGEPA 8260B 04/20/12 21:092D190425350.0 1
Toluene-d8 67-127103 %JKGEPA 8260B 04/20/12 21:092D190425150.0 1
Page 5 of 25
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4112-SW1Description:Lab Sample ID:C204201-01 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 08:20 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/23/12 13:58Antimony [7440-36-0] ^1 0.220 VLO2.000.279 J 6
ug/L EPA 6010C 04/20/12 11:34Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/20/12 11:34Barium [7440-39-3] ^1 1.00 JDH10.043.7 J 100
ug/L EPA 6010C 04/20/12 11:34Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/20/12 11:34Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/20/12 11:34Chromium [7440-47-3] ^1 1.00 JDH10.01.11 J 10
ug/L EPA 6010C 04/20/12 11:34Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/20/12 11:34Copper [7440-50-8] ^1 1.60 JDH10.02.72 J 10
ug/L EPA 6010C 04/20/12 11:34Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/20/12 11:34Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/23/12 13:58Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/20/12 11:34Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/23/12 13:58Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/20/12 11:34Vanadium [7440-62-2] ^1 1.40 JDH10.02.33 J 25
ug/L EPA 6010C 04/20/12 11:34Zinc [7440-66-6] ^1 3.80 JDH10.05.98 J 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 6 of 25
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4112-SW2Description:Lab Sample ID:C204201-02 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 08:45 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 21:381,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/20/12 21:381,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/20/12 21:381,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/20/12 21:381,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 21:381,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/20/12 21:381,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 21:381,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 21:381,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/20/12 21:381,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/20/12 21:381,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/20/12 21:381,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/20/12 21:381,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/20/12 21:381,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/20/12 21:382-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/20/12 21:382-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/20/12 21:384-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/20/12 21:38Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/20/12 21:38Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/20/12 21:38Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 21:38Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/20/12 21:38Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 21:38Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/20/12 21:38Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/20/12 21:38Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/20/12 21:38Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 21:38Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 21:38Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/20/12 21:38Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/20/12 21:38Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 21:38cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/20/12 21:38cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/20/12 21:38Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 21:38Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/20/12 21:38Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 21:38Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/20/12 21:38Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 21:38Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/20/12 21:38Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 21:38Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 21:38trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 21:38trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 21:38trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/20/12 21:38Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 21:38Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/20/12 21:38Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 04/20/12 21:38Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
Page 7 of 25
www.encolabs.com
4112-SW2Description:Lab Sample ID:C204201-02 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 08:45 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 21:38Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122107 %JKGEPA 8260B 04/20/12 21:382D190425450.0 1
Dibromofluoromethane 68-117104 %JKGEPA 8260B 04/20/12 21:382D190425250.0 1
Toluene-d8 67-127104 %JKGEPA 8260B 04/20/12 21:382D190425250.0 1
Page 8 of 25
www.encolabs.com
4112-SW2Description:Lab Sample ID:C204201-02 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 08:45 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/23/12 14:02Antimony [7440-36-0] ^1 0.220 VLO2.000.220 U 6
ug/L EPA 6010C 04/20/12 11:37Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/20/12 11:37Barium [7440-39-3] ^1 1.00 JDH10.048.4 J 100
ug/L EPA 6010C 04/20/12 11:37Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/20/12 11:37Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/20/12 11:37Chromium [7440-47-3] ^1 1.00 JDH10.01.00 U 10
ug/L EPA 6010C 04/20/12 11:37Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/20/12 11:37Copper [7440-50-8] ^1 1.60 JDH10.01.60 U 10
ug/L EPA 6010C 04/20/12 11:37Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/20/12 11:37Nickel [7440-02-0] ^1 1.80 JDH10.01.80 U 50
ug/L EPA 6020A 04/23/12 14:02Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/20/12 11:37Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/23/12 14:02Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/20/12 11:37Vanadium [7440-62-2] ^1 1.40 JDH10.01.40 U 25
ug/L EPA 6010C 04/20/12 11:37Zinc [7440-66-6] ^1 3.80 JDH10.03.80 U 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 9 of 25
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4112-SW3Description:Lab Sample ID:C204201-03 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 09:30 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 22:081,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/20/12 22:081,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/20/12 22:081,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/20/12 22:081,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 22:081,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/20/12 22:081,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 22:081,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 22:081,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/20/12 22:081,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/20/12 22:081,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/20/12 22:081,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/20/12 22:081,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/20/12 22:081,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/20/12 22:082-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/20/12 22:082-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/20/12 22:084-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/20/12 22:08Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/20/12 22:08Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/20/12 22:08Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 22:08Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/20/12 22:08Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.67 J 1
ug/L EPA 8260B 04/20/12 22:08Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/20/12 22:08Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/20/12 22:08Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/20/12 22:08Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 22:08Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 22:08Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/20/12 22:08Chloroform [67-66-3] ^1 0.18 JKG1.01.0 J 5
ug/L EPA 8260B 04/20/12 22:08Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 22:08cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/20/12 22:08cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/20/12 22:08Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 22:08Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/20/12 22:08Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 22:08Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/20/12 22:08Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 22:08Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/20/12 22:08Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 22:08Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 22:08trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 22:08trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 22:08trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/20/12 22:08Trichloroethene [79-01-6] ^1 0.15 JKG1.00.69 J 1
ug/L EPA 8260B 04/20/12 22:08Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/20/12 22:08Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 04/20/12 22:08Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
Page 10 of 25
www.encolabs.com
4112-SW3Description:Lab Sample ID:C204201-03 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 09:30 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 22:08Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122108 %JKGEPA 8260B 04/20/12 22:082D190425450.0 1
Dibromofluoromethane 68-117102 %JKGEPA 8260B 04/20/12 22:082D190425150.0 1
Toluene-d8 67-127102 %JKGEPA 8260B 04/20/12 22:082D190425150.0 1
Page 11 of 25
www.encolabs.com
4112-SW3Description:Lab Sample ID:C204201-03 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 09:30 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/23/12 14:05Antimony [7440-36-0] ^1 0.220 VLO2.000.340 J 6
ug/L EPA 6010C 04/20/12 11:39Arsenic [7440-38-2] ^1 2.80 JDH10.03.12 J 10
ug/L EPA 6010C 04/20/12 11:39Barium [7440-39-3] ^1 1.00 JDH10.023.5 J 100
ug/L EPA 6010C 04/20/12 11:39Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/20/12 11:39Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/20/12 11:39Chromium [7440-47-3] ^1 1.00 JDH10.01.00 U 10
ug/L EPA 6010C 04/20/12 11:39Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/20/12 11:39Copper [7440-50-8] ^1 1.60 JDH10.05.01 J 10
ug/L EPA 6010C 04/20/12 11:39Lead [7439-92-1] ^1 1.90 JDH10.02.38 J 10
ug/L EPA 6010C 04/20/12 11:39Nickel [7440-02-0] ^1 1.80 JDH10.02.56 J 50
ug/L EPA 6020A 04/23/12 14:05Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/20/12 11:39Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/23/12 14:05Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/20/12 11:39Vanadium [7440-62-2] ^1 1.40 JDH10.01.48 J 25
ug/L EPA 6010C 04/20/12 11:39Zinc [7440-66-6] ^1 3.80 JDH10.032.0 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 12 of 25
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4112-SW4Description:Lab Sample ID:C204201-04 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 10:30 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 22:371,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/20/12 22:371,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/20/12 22:371,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/20/12 22:371,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 22:371,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/20/12 22:371,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 22:371,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 22:371,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/20/12 22:371,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/20/12 22:371,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/20/12 22:371,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/20/12 22:371,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/20/12 22:371,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/20/12 22:372-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/20/12 22:372-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/20/12 22:374-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/20/12 22:37Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/20/12 22:37Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/20/12 22:37Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 22:37Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/20/12 22:37Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 22:37Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/20/12 22:37Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/20/12 22:37Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/20/12 22:37Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 22:37Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 22:37Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/20/12 22:37Chloroform [67-66-3] ^1 0.18 JKG1.00.45 J 5
ug/L EPA 8260B 04/20/12 22:37Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 22:37cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/20/12 22:37cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/20/12 22:37Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 22:37Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/20/12 22:37Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 22:37Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/20/12 22:37Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 22:37Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/20/12 22:37Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 22:37Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 22:37trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 22:37trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 22:37trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/20/12 22:37Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 22:37Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/20/12 22:37Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 04/20/12 22:37Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
Page 13 of 25
www.encolabs.com
4112-SW4Description:Lab Sample ID:C204201-04 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 10:30 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 22:37Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122101 %JKGEPA 8260B 04/20/12 22:372D190425150.0 1
Dibromofluoromethane 68-117105 %JKGEPA 8260B 04/20/12 22:372D190425350.0 1
Toluene-d8 67-127102 %JKGEPA 8260B 04/20/12 22:372D190425150.0 1
Page 14 of 25
www.encolabs.com
4112-SW4Description:Lab Sample ID:C204201-04 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 10:30 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/23/12 14:31Antimony [7440-36-0] ^1 0.220 VLO2.000.308 J 6
ug/L EPA 6010C 04/20/12 11:41Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/20/12 11:41Barium [7440-39-3] ^1 1.00 JDH10.033.7 J 100
ug/L EPA 6010C 04/20/12 11:41Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/20/12 11:41Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/20/12 11:41Chromium [7440-47-3] ^1 1.00 JDH10.01.00 U 10
ug/L EPA 6010C 04/20/12 11:41Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/20/12 11:41Copper [7440-50-8] ^1 1.60 JDH10.04.36 J 10
ug/L EPA 6010C 04/20/12 11:41Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/20/12 11:41Nickel [7440-02-0] ^1 1.80 JDH10.02.00 J 50
ug/L EPA 6020A 04/23/12 14:31Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/20/12 11:41Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/23/12 14:31Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/20/12 11:41Vanadium [7440-62-2] ^1 1.40 JDH10.01.60 J 25
ug/L EPA 6010C 04/20/12 11:41Zinc [7440-66-6] ^1 3.80 JDH10.021.6 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 15 of 25
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4112-SW5Description:Lab Sample ID:C204201-05 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 11:00 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 23:061,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 04/20/12 23:061,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 04/20/12 23:061,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 04/20/12 23:061,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 23:061,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 04/20/12 23:061,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 23:061,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 23:061,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 04/20/12 23:061,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 04/20/12 23:061,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 04/20/12 23:061,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 04/20/12 23:061,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 04/20/12 23:061,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 04/20/12 23:062-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 04/20/12 23:062-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 04/20/12 23:064-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 04/20/12 23:06Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 04/20/12 23:06Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 04/20/12 23:06Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 23:06Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 04/20/12 23:06Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 23:06Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 04/20/12 23:06Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 04/20/12 23:06Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 04/20/12 23:06Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 23:06Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 23:06Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 04/20/12 23:06Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 04/20/12 23:06Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 23:06cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 04/20/12 23:06cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 04/20/12 23:06Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 04/20/12 23:06Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 04/20/12 23:06Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 04/20/12 23:06Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 04/20/12 23:06Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 04/20/12 23:06Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 04/20/12 23:06Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 04/20/12 23:06Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 04/20/12 23:06trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 04/20/12 23:06trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 23:06trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 04/20/12 23:06Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 04/20/12 23:06Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 04/20/12 23:06Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 04/20/12 23:06Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
Page 16 of 25
www.encolabs.com
4112-SW5Description:Lab Sample ID:C204201-05 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 11:00 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 04/20/12 23:06Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-122105 %JKGEPA 8260B 04/20/12 23:062D190425250.0 1
Dibromofluoromethane 68-117107 %JKGEPA 8260B 04/20/12 23:062D190425350.0 1
Toluene-d8 67-127103 %JKGEPA 8260B 04/20/12 23:062D190425250.0 1
Page 17 of 25
www.encolabs.com
4112-SW5Description:Lab Sample ID:C204201-05 04/18/12 13:00Received:
Matrix:Surface Water Sampled:04/17/12 11:00 Work Order:C204201
White Street Landfill Surface WatersProject:Sampled By:Client
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 6020A 04/23/12 14:35Antimony [7440-36-0] ^1 0.220 VLO2.000.284 J 6
ug/L EPA 6010C 04/20/12 11:43Arsenic [7440-38-2] ^1 2.80 JDH10.02.80 U 10
ug/L EPA 6010C 04/20/12 11:43Barium [7440-39-3] ^1 1.00 JDH10.033.7 J 100
ug/L EPA 6010C 04/20/12 11:43Beryllium [7440-41-7] ^1 0.100 JDH1.000.100 U 1
ug/L EPA 6010C 04/20/12 11:43Cadmium [7440-43-9] ^1 0.360 JDH1.000.360 U 1
ug/L EPA 6010C 04/20/12 11:43Chromium [7440-47-3] ^1 1.00 JDH10.01.00 U 10
ug/L EPA 6010C 04/20/12 11:43Cobalt [7440-48-4] ^1 1.10 JDH10.01.10 U 10
ug/L EPA 6010C 04/20/12 11:43Copper [7440-50-8] ^1 1.60 JDH10.04.11 J 10
ug/L EPA 6010C 04/20/12 11:43Lead [7439-92-1] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6010C 04/20/12 11:43Nickel [7440-02-0] ^1 1.80 JDH10.02.23 J 50
ug/L EPA 6020A 04/23/12 14:35Selenium [7782-49-2] ^1 0.830 VLO1.000.830 U 10
ug/L EPA 6010C 04/20/12 11:43Silver [7440-22-4] ^1 1.90 JDH10.01.90 U 10
ug/L EPA 6020A 04/23/12 14:35Thallium [7440-28-0] ^1 0.110 VLO1.000.110 U 5.5
ug/L EPA 6010C 04/20/12 11:43Vanadium [7440-62-2] ^1 1.40 JDH10.01.44 J 25
ug/L EPA 6010C 04/20/12 11:43Zinc [7440-66-6] ^1 3.80 JDH10.022.9 10
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 18 of 25
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 2D19042 - EPA 5030B_MS
Prepared: 04/19/2012 17:18 Analyzed: 04/20/2012 13:15Blank (2D19042-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L5.01.2 U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L1.00.23 U Methylene chloride
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
ug/L 50.0 51-122Surrogate: 4-Bromofluorobenzene 10653
Page 19 of 25
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 2D19042 - EPA 5030B_MS
Prepared: 04/19/2012 17:18 Analyzed: 04/20/2012 13:15Blank (2D19042-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L 50.0 68-117Surrogate: Dibromofluoromethane 10352
ug/L 50.0 67-127Surrogate: Toluene-d8 10151
Prepared: 04/19/2012 17:18 Analyzed: 04/20/2012 13:47LCS (2D19042-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-13310020 1,1-Dichloroethene
ug/L1.0 20.0 81-1349018 Benzene
ug/L1.0 20.0 83-1179419 Chlorobenzene
ug/L1.0 20.0 71-1188617 Toluene
ug/L1.0 20.0 82-1189018 Trichloroethene
Prepared: 04/19/2012 17:18 Analyzed: 04/20/2012 14:18Matrix Spike (2D19042-MS1)
Source: C204541-14
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1331000.21 U20 1,1-Dichloroethene
ug/L1.0 20.0 81-134940.15 U19 Benzene
ug/L1.0 20.0 83-117950.17 U19 Chlorobenzene
ug/L1.0 20.0 71-118860.14 U17 Toluene
ug/L1.0 20.0 82-118950.15 U19 Trichloroethene
Prepared: 04/19/2012 17:18 Analyzed: 04/20/2012 14:47Matrix Spike Dup (2D19042-MSD1)
Source: C204541-14
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-13394 60.21 U19 1,1-Dichloroethene
ug/L1.0 20.0 1781-13489 50.15 U18 Benzene
ug/L1.0 20.0 1683-11788 70.17 U18 Chlorobenzene
ug/L1.0 20.0 1771-11885 20.14 U17 Toluene
ug/L1.0 20.0 1582-11891 50.15 U18 Trichloroethene
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D19001 - EPA 3005A
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:00Blank (2D19001-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.02.80 U Arsenic
ug/L10.01.00 U Barium
ug/L1.000.100 U Beryllium
ug/L1.000.360 U Cadmium
ug/L10.01.00 U Chromium
ug/L10.01.10 U Cobalt
ug/L10.01.60 U Copper
ug/L10.01.90 U Lead
ug/L10.01.80 U Nickel
Page 20 of 25
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D19001 - EPA 3005A
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:00Blank (2D19001-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.01.90 U Silver
ug/L10.01.40 U Vanadium
ug/L10.03.80 U Zinc
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:06LCS (2D19001-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 80-120104207 Arsenic
ug/L10.0 200 80-120103205 Barium
ug/L1.00 20.0 80-12010220.4 Beryllium
ug/L1.00 20.0 80-12010521.1 Cadmium
ug/L10.0 200 80-120104209 Chromium
ug/L10.0 200 80-120107214 Cobalt
ug/L10.0 200 80-120100199 Copper
ug/L10.0 200 80-120105210 Lead
ug/L10.0 200 80-120105211 Nickel
ug/L10.0 200 80-120104208 Silver
ug/L10.0 200 80-120103206 Vanadium
ug/L10.0 200 80-120102205 Zinc
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:11Matrix Spike (2D19001-MS1)
Source: C203985-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 75-1251032.80 U206 Arsenic
ug/L10.0 200 75-125100125326 Barium
ug/L1.00 20.0 75-1251020.100 U20.3 Beryllium
ug/L1.00 20.0 75-1251050.360 U21.0 Cadmium
ug/L10.0 200 75-1251011.00 U201 Chromium
ug/L10.0 200 75-1251021.10 U204 Cobalt
ug/L10.0 200 75-1251011.60 U203 Copper
ug/L10.0 200 75-1251001.90 U200 Lead
ug/L10.0 200 75-1251022.53207 Nickel
ug/L10.0 200 75-1251041.90 U208 Silver
ug/L10.0 200 75-1251031.40 U205 Vanadium
ug/L10.0 200 75-1251033.80 U205 Zinc
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:13Matrix Spike Dup (2D19001-MSD1)
Source: C203985-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 2075-125103 0.072.80 U206 Arsenic
ug/L10.0 200 2075-12599 1125323 Barium
ug/L1.00 20.0 2075-125100 10.100 U20.0 Beryllium
ug/L1.00 20.0 2075-125105 0.090.360 U21.0 Cadmium
ug/L10.0 200 2075-12599 11.00 U199 Chromium
ug/L10.0 200 2075-125102 0.21.10 U204 Cobalt
Page 21 of 25
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D19001 - EPA 3005A
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:13Matrix Spike Dup (2D19001-MSD1) Continued
Source: C203985-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L10.0 200 2075-125100 21.60 U200 Copper
ug/L10.0 200 2075-125101 0.71.90 U202 Lead
ug/L10.0 200 2075-125102 0.22.53207 Nickel
ug/L10.0 200 2075-125103 11.90 U205 Silver
ug/L10.0 200 2075-125101 21.40 U202 Vanadium
ug/L10.0 200 2075-125102 0.33.80 U204 Zinc
Prepared: 04/19/2012 08:21 Analyzed: 04/20/2012 11:15Post Spike (2D19001-PS1)
Source: C203985-01
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
mg/L0.0100 0.200 80-1201250.002660.252 QM-08Arsenic
mg/L0.0100 0.200 80-1201190.1250.363 Barium
mg/L0.00100 0.0200 80-120123-6.30E-50.0246 QM-08Beryllium
mg/L0.00100 0.0200 80-1201281.90E-50.0256 QM-08Cadmium
mg/L0.0100 0.200 80-1201210.0004470.243 QM-08Chromium
mg/L0.0100 0.200 80-120124-7.78E-60.249 QM-08Cobalt
mg/L0.0100 0.200 80-1201226.54E-50.244 QM-08Copper
mg/L0.0100 0.200 80-120123-0.0008630.245 QM-08Lead
mg/L0.0100 0.200 80-1201250.002530.252 QM-08Nickel
mg/L0.0100 0.200 80-1201310.0007510.263 QM-08Silver
mg/L0.0100 0.200 80-120124-0.0004060.248 QM-08Vanadium
mg/L0.0100 0.200 80-120126-0.0004180.251 QM-08Zinc
Batch 2D19002 - EPA 3005A
Prepared: 04/19/2012 08:27 Analyzed: 04/23/2012 13:06Blank (2D19002-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.000.220 U Antimony
ug/L1.000.830 U Selenium
ug/L1.000.110 U Thallium
Prepared: 04/19/2012 08:27 Analyzed: 04/23/2012 13:17LCS (2D19002-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 80-120102205 Antimony
ug/L1.00 200 80-120109218 Selenium
ug/L1.00 200 80-120105209 Thallium
Prepared: 04/19/2012 08:27 Analyzed: 04/23/2012 13:25Matrix Spike (2D19002-MS1)
Source: C204219-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 75-1251010.835204 Antimony
ug/L1.00 200 75-1251061.66213 Selenium
Page 22 of 25
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QUALITY CONTROL
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2D19002 - EPA 3005A
Prepared: 04/19/2012 08:27 Analyzed: 04/23/2012 13:25Matrix Spike (2D19002-MS1) Continued
Source: C204219-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00 200 75-1251030.110 U206 Thallium
Prepared: 04/19/2012 08:27 Analyzed: 04/23/2012 13:28Matrix Spike Dup (2D19002-MSD1)
Source: C204219-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 2075-125100 10.835202 Antimony
ug/L1.00 200 2075-125106 0.071.66213 Selenium
ug/L1.00 200 2075-125100 30.110 U200 Thallium
Prepared: 04/19/2012 08:27 Analyzed: 04/23/2012 13:32Post Spike (2D19002-PS1)
Source: C204219-03
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L2.00 200 80-1201050.835210 Antimony
ug/L1.00 200 80-1201071.66215 Selenium
ug/L1.00 200 80-1201050.0572209 Thallium
Page 23 of 25
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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
Post-digestion spike did not meet method requirements due to confirmed matrix effects
(dilution test).
QM-08
Page 24 of 25
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Page 25 of 25
102-A Woodwinds Industrial Court
Cary NC, 27511
919.467.3090 919.467.3515Phone:FAX:www.encolabs.com
Environmental Conservation Laboratories, Inc.
ENCO Workorder(s): C204205
Greensboro, NC 27410
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative. This report shall not be reproduced except in full, without
the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Enclosure(s)
Project Number: [none], Project Name/Desc: White Street Landfill App Is (SMWs)
Attn: Edmund Henriques
S&ME, Inc. (SM004)
3718 Old Battleground Rd.
Chuck Smith
Project Manager
Thursday, May 3, 2012
RE: Laboratory Results for
Dear Edmund Henriques,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, April 20, 2012.
The total number of pages in this report, including this page is 15.
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
4103-SMW1 C204205-01 Sampled:04/19/12 16:10 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/03/12 05/02/12 10:35 5/2/2012 15:26
4103-SMW3 C204205-02 Sampled:04/19/12 13:55 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/03/12 05/02/12 10:35 5/2/2012 15:55
4103-SMW4 C204205-03 Sampled:04/19/12 12:15 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/03/12 05/02/12 10:35 5/2/2012 16:25
4103-II9 C204205-04 Sampled:04/19/12 14:40 Received:04/20/12 13:00Client ID:Lab ID:
Prep Date/Time(s)Hold Date/Time(s)Parameter Analysis Date/Time(s)
EPA 8260B 05/03/12 05/02/12 10:35 5/2/2012 16:54
Page 2 of 15
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NORTH CAROLINA SWS SAMPLE DETECTION SUMMARY
Analyte MethodUnitsResults
Lab ID:Client ID:4103-SMW3 C204205-02
Flag NotesMDLNC SWSLMRLDF
5.4 ug/L EPA 8260B 51.00.1311,1-Dichloroethane
12 ug/L EPA 8260B 51.00.151cis-1,2-Dichloroethene
Analyte MethodUnitsResults
Lab ID:Client ID:4103-II9 C204205-04
Flag NotesMDLNC SWSLMRLDF
6.9 ug/L EPA 8260B 51.00.1311,1-Dichloroethane
16 ug/L EPA 8260B 51.00.151cis-1,2-Dichloroethene
1.0 ug/L EPA 8260B 11.00.321Vinyl chloride
Page 3 of 15
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ANALYTICAL RESULTS
4103-SMW1Description:Lab Sample ID:C204205-01 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 16:10 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 15:261,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/02/12 15:261,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/02/12 15:261,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/02/12 15:261,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 15:261,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 05/02/12 15:261,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 15:261,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 15:261,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/02/12 15:261,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/02/12 15:261,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/02/12 15:261,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/02/12 15:261,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/02/12 15:261,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/02/12 15:262-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/02/12 15:262-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/02/12 15:264-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/02/12 15:26Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/02/12 15:26Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/02/12 15:26Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 15:26Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/02/12 15:26Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 15:26Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/02/12 15:26Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/02/12 15:26Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/02/12 15:26Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 15:26Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 15:26Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/02/12 15:26Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/02/12 15:26Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 15:26cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/02/12 15:26cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/02/12 15:26Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 15:26Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/02/12 15:26Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 15:26Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/02/12 15:26Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 15:26Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/02/12 15:26Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 15:26Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 15:26trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 15:26trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 15:26trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/02/12 15:26Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
Page 4 of 15
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4103-SMW1Description:Lab Sample ID:C204205-01 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 16:10 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 15:26Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/02/12 15:26Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 05/02/12 15:26Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
ug/L EPA 8260B 05/02/12 15:26Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-12294 %JKGEPA 8260B 05/02/12 15:262E020164750.0 1
Dibromofluoromethane 68-11797 %JKGEPA 8260B 05/02/12 15:262E020164850.0 1
Toluene-d8 67-12795 %JKGEPA 8260B 05/02/12 15:262E020164850.0 1
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 5 of 15
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4103-SMW3Description:Lab Sample ID:C204205-02 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 13:55 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 15:551,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/02/12 15:551,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/02/12 15:551,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/02/12 15:551,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 15:551,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.05.4 5
ug/L EPA 8260B 05/02/12 15:551,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 15:551,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 15:551,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/02/12 15:551,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/02/12 15:551,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/02/12 15:551,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/02/12 15:551,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/02/12 15:551,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/02/12 15:552-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/02/12 15:552-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/02/12 15:554-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/02/12 15:55Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/02/12 15:55Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/02/12 15:55Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 15:55Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/02/12 15:55Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 15:55Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/02/12 15:55Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/02/12 15:55Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/02/12 15:55Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 15:55Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 15:55Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/02/12 15:55Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/02/12 15:55Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 15:55cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.012 5
ug/L EPA 8260B 05/02/12 15:55cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/02/12 15:55Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 15:55Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/02/12 15:55Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 15:55Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/02/12 15:55Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 15:55Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/02/12 15:55Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 15:55Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 15:55trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 15:55trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 15:55trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/02/12 15:55Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 15:55Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/02/12 15:55Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 05/02/12 15:55Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
Page 6 of 15
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4103-SMW3Description:Lab Sample ID:C204205-02 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 13:55 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 15:55Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-12296 %JKGEPA 8260B 05/02/12 15:552E020164850.0 1
Dibromofluoromethane 68-11796 %JKGEPA 8260B 05/02/12 15:552E020164850.0 1
Toluene-d8 67-12798 %JKGEPA 8260B 05/02/12 15:552E020164950.0 1
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 7 of 15
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4103-SMW4Description:Lab Sample ID:C204205-03 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 12:15 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 16:251,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/02/12 16:251,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/02/12 16:251,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/02/12 16:251,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 16:251,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.00.13 U 5
ug/L EPA 8260B 05/02/12 16:251,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 16:251,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 16:251,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/02/12 16:251,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/02/12 16:251,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/02/12 16:251,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/02/12 16:251,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/02/12 16:251,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/02/12 16:252-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/02/12 16:252-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/02/12 16:254-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/02/12 16:25Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/02/12 16:25Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/02/12 16:25Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 16:25Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/02/12 16:25Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 16:25Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/02/12 16:25Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/02/12 16:25Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/02/12 16:25Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 16:25Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 16:25Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/02/12 16:25Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/02/12 16:25Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 16:25cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.00.15 U 5
ug/L EPA 8260B 05/02/12 16:25cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/02/12 16:25Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 16:25Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/02/12 16:25Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 16:25Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/02/12 16:25Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 16:25Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/02/12 16:25Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 16:25Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 16:25trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 16:25trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 16:25trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/02/12 16:25Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 16:25Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/02/12 16:25Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 05/02/12 16:25Vinyl chloride [75-01-4] ^1 0.32 JKG1.00.32 U 1
Page 8 of 15
www.encolabs.com
4103-SMW4Description:Lab Sample ID:C204205-03 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 12:15 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 16:25Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-12293 %JKGEPA 8260B 05/02/12 16:252E020164650.0 1
Dibromofluoromethane 68-11794 %JKGEPA 8260B 05/02/12 16:252E020164750.0 1
Toluene-d8 67-12795 %JKGEPA 8260B 05/02/12 16:252E020164750.0 1
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 9 of 15
www.encolabs.com
4103-II9Description:Lab Sample ID:C204205-04 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 14:40 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 16:541,1,1,2-Tetrachloroethane [630-20-6] ^1 0.17 JKG1.00.17 U 5
ug/L EPA 8260B 05/02/12 16:541,1,1-Trichloroethane [71-55-6] ^1 0.12 JKG1.00.12 U 1
ug/L EPA 8260B 05/02/12 16:541,1,2,2-Tetrachloroethane [79-34-5] ^1 0.28 JKG1.00.28 U 3
ug/L EPA 8260B 05/02/12 16:541,1,2-Trichloroethane [79-00-5] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 16:541,1-Dichloroethane [75-34-3] ^1 0.13 JKG1.06.9 5
ug/L EPA 8260B 05/02/12 16:541,1-Dichloroethene [75-35-4] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 16:541,2,3-Trichloropropane [96-18-4] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 16:541,2-Dibromo-3-chloropropane [96-12-8] ^1 0.48 JKG1.00.48 U 13
ug/L EPA 8260B 05/02/12 16:541,2-Dibromoethane [106-93-4] ^1 0.66 JKG1.00.66 U 1
ug/L EPA 8260B 05/02/12 16:541,2-Dichlorobenzene [95-50-1] ^1 0.19 JKG1.00.19 U 5
ug/L EPA 8260B 05/02/12 16:541,2-Dichloroethane [107-06-2] ^1 0.21 JKG1.00.21 U 1
ug/L EPA 8260B 05/02/12 16:541,2-Dichloropropane [78-87-5] ^1 0.10 JKG1.00.10 U 1
ug/L EPA 8260B 05/02/12 16:541,4-Dichlorobenzene [106-46-7] ^1 0.19 JKG1.00.19 U 1
ug/L EPA 8260B 05/02/12 16:542-Butanone [78-93-3] ^1 1.3 JKG5.01.3 U 100
ug/L EPA 8260B 05/02/12 16:542-Hexanone [591-78-6] ^1 0.88 JKG5.00.88 U 50
ug/L EPA 8260B 05/02/12 16:544-Methyl-2-pentanone [108-10-1] ^1 1.1 JKG5.01.1 U 100
ug/L EPA 8260B 05/02/12 16:54Acetone [67-64-1] ^1 1.2 JKG5.01.2 U 100
ug/L EPA 8260B 05/02/12 16:54Acrylonitrile [107-13-1] ^1 3.5 JKG103.5 U 200
ug/L EPA 8260B 05/02/12 16:54Benzene [71-43-2] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 16:54Bromochloromethane [74-97-5] ^1 0.48 JKG1.00.48 U 3
ug/L EPA 8260B 05/02/12 16:54Bromodichloromethane [75-27-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 16:54Bromoform [75-25-2] ^1 0.22 JKG1.00.22 U 3
ug/L EPA 8260B 05/02/12 16:54Bromomethane [74-83-9] ^1 0.14 JKG1.00.14 U 10
ug/L EPA 8260B 05/02/12 16:54Carbon disulfide [75-15-0] ^1 1.5 JKG5.01.5 U 100
ug/L EPA 8260B 05/02/12 16:54Carbon tetrachloride [56-23-5] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 16:54Chlorobenzene [108-90-7] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 16:54Chloroethane [75-00-3] ^1 0.23 JKG1.00.23 U 10
ug/L EPA 8260B 05/02/12 16:54Chloroform [67-66-3] ^1 0.18 JKG1.00.18 U 5
ug/L EPA 8260B 05/02/12 16:54Chloromethane [74-87-3] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 16:54cis-1,2-Dichloroethene [156-59-2] ^1 0.15 JKG1.016 5
ug/L EPA 8260B 05/02/12 16:54cis-1,3-Dichloropropene [10061-01-5] ^1 0.20 JKG1.00.20 U 1
ug/L EPA 8260B 05/02/12 16:54Dibromochloromethane [124-48-1] ^1 0.17 JKG1.00.17 U 3
ug/L EPA 8260B 05/02/12 16:54Dibromomethane [74-95-3] ^1 0.27 JKG1.00.27 U 10
ug/L EPA 8260B 05/02/12 16:54Ethylbenzene [100-41-4] ^1 0.13 JKG1.00.13 U 1
ug/L EPA 8260B 05/02/12 16:54Iodomethane [74-88-4] ^1 1.7 JKG5.01.7 U 10
ug/L EPA 8260B 05/02/12 16:54Methylene chloride [75-09-2] ^1 0.23 JKG1.00.23 U 1
ug/L EPA 8260B 05/02/12 16:54Styrene [100-42-5] ^1 0.11 JKG1.00.11 U 1
ug/L EPA 8260B 05/02/12 16:54Tetrachloroethene [127-18-4] ^1 0.17 JKG1.00.17 U 1
ug/L EPA 8260B 05/02/12 16:54Toluene [108-88-3] ^1 0.14 JKG1.00.14 U 1
ug/L EPA 8260B 05/02/12 16:54trans-1,2-Dichloroethene [156-60-5] ^1 0.21 JKG1.00.21 U 5
ug/L EPA 8260B 05/02/12 16:54trans-1,3-Dichloropropene [10061-02-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 16:54trans-1,4-Dichloro-2-butene [110-57-6] ^1 0.70 JKG1.00.70 U 100
ug/L EPA 8260B 05/02/12 16:54Trichloroethene [79-01-6] ^1 0.15 JKG1.00.15 U 1
ug/L EPA 8260B 05/02/12 16:54Trichlorofluoromethane [75-69-4] ^1 0.24 JKG1.00.24 U 1
ug/L EPA 8260B 05/02/12 16:54Vinyl acetate [108-05-4] ^1 0.95 JKG5.00.95 U 50
ug/L EPA 8260B 05/02/12 16:54Vinyl chloride [75-01-4] ^1 0.32 JKG1.01.0 1
Page 10 of 15
www.encolabs.com
4103-II9Description:Lab Sample ID:C204205-04 04/20/12 13:00Received:
Matrix:Ground Water Sampled:04/19/12 14:40 Work Order:C204205
White Street Landfill App Is (SMWs)Project:Sampled By:Michael Cook
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte [CAS Number]DFUnitsResults MDL Method Analyzed ByMRLFlag NotesNC SWSL
ug/L EPA 8260B 05/02/12 16:54Xylenes (Total) [1330-20-7] ^1 0.45 JKG3.00.45 U 5
Surrogates Results Spike Lvl % Rec Batch Method Analyzed By% Rec Limits NotesDF
4-Bromofluorobenzene 51-12294 %JKGEPA 8260B 05/02/12 16:542E020164750.0 1
Dibromofluoromethane 68-11795 %JKGEPA 8260B 05/02/12 16:542E020164850.0 1
Toluene-d8 67-12795 %JKGEPA 8260B 05/02/12 16:542E020164850.0 1
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 11 of 15
www.encolabs.com
QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E02016 - EPA 5030B_MS
Prepared: 05/02/2012 10:35 Analyzed: 05/02/2012 12:29Blank (2E02016-BLK1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.00.17 U 1,1,1,2-Tetrachloroethane
ug/L1.00.12 U 1,1,1-Trichloroethane
ug/L1.00.28 U 1,1,2,2-Tetrachloroethane
ug/L1.00.14 U 1,1,2-Trichloroethane
ug/L1.00.13 U 1,1-Dichloroethane
ug/L1.00.21 U 1,1-Dichloroethene
ug/L1.00.23 U 1,2,3-Trichloropropane
ug/L1.00.48 U 1,2-Dibromo-3-chloropropane
ug/L1.00.66 U 1,2-Dibromoethane
ug/L1.00.19 U 1,2-Dichlorobenzene
ug/L1.00.21 U 1,2-Dichloroethane
ug/L1.00.10 U 1,2-Dichloropropane
ug/L1.00.19 U 1,4-Dichlorobenzene
ug/L5.01.3 U 2-Butanone
ug/L5.00.88 U 2-Hexanone
ug/L5.01.1 U 4-Methyl-2-pentanone
ug/L5.01.2 U Acetone
ug/L103.5 U Acrylonitrile
ug/L1.00.15 U Benzene
ug/L1.00.48 U Bromochloromethane
ug/L1.00.17 U Bromodichloromethane
ug/L1.00.22 U Bromoform
ug/L1.00.14 U Bromomethane
ug/L5.01.5 U Carbon disulfide
ug/L1.00.17 U Carbon tetrachloride
ug/L1.00.17 U Chlorobenzene
ug/L1.00.23 U Chloroethane
ug/L1.00.18 U Chloroform
ug/L1.00.13 U Chloromethane
ug/L1.00.15 U cis-1,2-Dichloroethene
ug/L1.00.20 U cis-1,3-Dichloropropene
ug/L1.00.17 U Dibromochloromethane
ug/L1.00.27 U Dibromomethane
ug/L1.00.13 U Ethylbenzene
ug/L5.01.7 U Iodomethane
ug/L1.00.23 U Methylene chloride
ug/L1.00.11 U Styrene
ug/L1.00.17 U Tetrachloroethene
ug/L1.00.14 U Toluene
ug/L1.00.21 U trans-1,2-Dichloroethene
ug/L1.00.15 U trans-1,3-Dichloropropene
ug/L1.00.70 U trans-1,4-Dichloro-2-butene
ug/L1.00.15 U Trichloroethene
ug/L1.00.24 U Trichlorofluoromethane
ug/L5.00.95 U Vinyl acetate
ug/L1.00.32 U Vinyl chloride
ug/L3.00.45 U Xylenes (Total)
ug/L 50.0 51-122Surrogate: 4-Bromofluorobenzene 9447
Page 12 of 15
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QUALITY CONTROL
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E02016 - EPA 5030B_MS
Prepared: 05/02/2012 10:35 Analyzed: 05/02/2012 12:29Blank (2E02016-BLK1) Continued
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L 50.0 68-117Surrogate: Dibromofluoromethane 9648
ug/L 50.0 67-127Surrogate: Toluene-d8 9748
Prepared: 05/02/2012 10:35 Analyzed: 05/02/2012 12:58LCS (2E02016-BS1)
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-13311122 1,1-Dichloroethene
ug/L1.0 20.0 81-13410521 Benzene
ug/L1.0 20.0 83-11710120 Chlorobenzene
ug/L1.0 20.0 71-11810020 Toluene
ug/L1.0 20.0 82-1189820 Trichloroethene
Prepared: 05/02/2012 10:35 Analyzed: 05/02/2012 13:28Matrix Spike (2E02016-MS1)
Source: C204966-02
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 75-1331160.21 U23 1,1-Dichloroethene
ug/L1.0 20.0 81-1341060.15 U21 Benzene
ug/L1.0 20.0 83-1171070.17 U21 Chlorobenzene
ug/L1.0 20.0 71-1181070.14 U21 Toluene
ug/L1.0 20.0 82-1181030.15 U21 Trichloroethene
Prepared: 05/02/2012 10:35 Analyzed: 05/02/2012 13:58Matrix Spike Dup (2E02016-MSD1)
Source: C204966-02
RPD%RECSourceSpike
MRL Analyte Notes LimitRPDLimits%RECResultLevelUnitsResultFlag
ug/L1.0 20.0 2075-133104 100.21 U21 1,1-Dichloroethene
ug/L1.0 20.0 1781-13498 80.15 U20 Benzene
ug/L1.0 20.0 1683-11796 110.17 U19 Chlorobenzene
ug/L1.0 20.0 1771-11896 110.14 U19 Toluene
ug/L1.0 20.0 1582-11893 100.15 U19 Trichloroethene
Page 13 of 15
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
Page 14 of 15
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Page 15 of 15
October 2012
May 2013
September 2013
April 2014
October 2014
April 2015
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April 2016
September 2016
April 2017
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APPENDIX C
Field Forms (April 2012 – April 2017)
April 2012
October 2012
May 2013
September 2013
April 2014
October 2014
April 2015
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
10.60 feet
Purge Method
Sample Method Start 805 Stop 855
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 855 Stop 900
Off: 27.5 sec.
Pressure: 20 psi
Note: Duplicate II taken at this location. (1000 hrs)
2" well:
height:10.6 x .163 =1.7278 mg/L
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
805 4/14/2015
810 4/14/2015 15.57 6.48 1.953 71 29.74 4.88 14.81
815 4/14/2015 15.07 6.41 1.939 71 11.96 5.34 14.87
820 4/14/2015 14.93 6.36 1.919 69 4.70 5.71 15.00
825 4/14/2015 14.85 6.35 1.910 66 3.10 3.58 14.98
830 4/14/2015 14.82 6.34 1.905 62 2.02 5.30 15.02
835 4/14/2015 14.98 6.34 1.911 56 1.22 5.63 15.09
840 4/14/2015 14.98 6.33 1.911 49 1.06 5.14 15.14
845 4/14/2015 14.96 6.33 1.911 40 0.89 5.65 15.10
850 4/14/2015 15.03 6.33 1.915 37 0.86 5.22 15.10
855 4/14/2015 15.06 6.33 1.918 30 0.80 5.57 15.14
Final Readings 855 4/14/2015 15.06 6.33 1.918 30 0.80 5.57 15.14
* C units mS/cm mV mg/L NTU
Bradley Keyse
Tuesday, April 14, 2015
25.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II1
Tuesday, April 14, 2015
900
Cloudy
67 *F
Height of water column:
Bladder Pump
Depth to water from measuring point:14.40
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:
Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 5.0
100
Ferrous Iron:0.51
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
9.38 feet
Purge Method
Sample Method Start 1000 Stop 1040
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1000 Stop 1045
Off: 27.0 sec.
Pressure: 26 psi
2" well:
height:9.38 x .163 =1.52894
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1000 4/14/2015
1005 4/14/2015 18.00 6.56 1.470 51 3.66 6.19 20.01
1010 4/14/2015 17.72 6.64 0.945 32 2.52 3.27 20.10
1015 4/14/2015 17.68 6.70 0.929 23 2.13 3.19 20.20
1020 4/14/2015 17.61 6.74 0.836 15 1.88 2.96 20.23
1025 4/14/2015 17.67 6.75 0.692 12 1.79 2.79 20.22
1030 4/14/2015 17.62 6.76 0.681 9 1.81 3.03 20.19
1035 4/14/2015 17.52 6.76 0.676 8 1.77 2.97 20.18
1040 4/14/2015 17.58 6.75 0.678 8 1.78 2.75 20.17
Final Readings 1040 4/14/2015 17.58 6.75 0.678 8 1.78 24.30 20.17
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
Bladder Pump
100
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Sample Collection Time
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:19.62
1045
Overcast
64 *FBradley Keyse
Depth to well bottom from measuring point:29.00
Height of water column:
Tuesday, April 14, 2015
Tuesday, April 14, 2015
White Street Landfill
1584-98-081
4103-II2
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1100 Stop 1130
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1450 Stop 1455
Off: 27.0 sec.
Pressure: 20 psi
2" well:
height:13.86 x .163 =2.25918
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1100 4/14/2015
1105 4/14/2015 18.89 6.77 0.702 10 2.83 5.18 16.43
1110 4/14/2015 19.17 6.65 0.641 18 4.00 7.02 16.67
1115 4/14/2015 19.11 6.48 0.601 26 3.72 5.57 16.78
1120 4/14/2015 18.27 5.91 0.418 45 2.13 6.11 16.7
1125 4/14/2015 18.12 5.87 0.393 48 1.82 5.79 16.71
1130 4/14/2015 17.53 5.77 0.345 54 1.30 6.09 16.77
Final Readings 1445 4/14/2015 17.53 5.77 0.345 54 1.30 24.30 16.77
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II3
Tuesday, April 14, 2015
1455
Overcast
70 *FBradley Keyse
Depth to water from measuring point:16.14
Tuesday, April 14, 2015
Depth to well bottom from measuring point:30.00
Height of water column:13.86
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1335 Stop 1425
Purge Rate ml/min
Control Settings On: 3.5 sec.Start 1425 Stop 1430
Off: 26.5 sec.
Pressure: 26 psi
2" well:
height:18.57 x .163 =3.02691
,liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1335 4/14/2015
1340 4/14/2015 18.06 5.98 1.051 33 5.10 4.53 11.91
1345 4/14/2015 17.65 5.97 1.104 27 3.49 4.02 11.96
1350 4/14/2015 17.48 5.95 1.128 19 2.95 3.42 11.92
1355 4/14/2015 17.56 5.94 1.137 14 2.91 3.69 11.94
1400 4/14/2015 17.64 5.93 1.328 8 2.40 3.29 11.93
1405 4/14/2015 17.63 5.93 1.143 3 2.14 3.24 11.93
1410 4/14/2015 17.80 5.93 1.150 -1 2.47 3.25 11.93
1415 4/14/2015 17.77 5.92 1.150 -4 2.39 3.21 11.94
1420 4/14/2015 17.80 5.93 1.151 -7 2.21 3.22 11.99
1425 4/14/2015 17.84 5.92 1.153 -10 1.99 3.40 11.96
Final Readings 1425 4/14/2015 17.84 5.92 1.153 -10 1.99 3.40 11.96
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water removed 5.0
Volume of water in well
Tuesday, April 14, 2015
Measuring point:Top of Casing
Depth to water from measuring point:11.43
Depth to well bottom from measuring point:30.00
Height of water column:
Bladder Pump
100 Sample Collection Time
Well Purging & Sample Collection
Bladder Pump Purge Time
Tuesday, April 14, 2015
18.57
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1430
Overcast
70 *F
White Street Landfill
1584-98-081
4103-II4A
Bradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1035 Stop 1110
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1110 Stop 1210
Off: 27.0 sec.
Pressure: 18 psi
2" well:
height:9.57 x .163 =1.55991
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1505 4/14/2015
1510 4/14/2015 17.70 6.40 0.368 35 5.23 9.60 6.76
1515 4/14/2015 18.53 6.36 0.328 36 3.81 8.84 6.77
1520 4/14/2015 18.84 6.34 0.317 37 3.25 9.34 6.88
1525 4/14/2015 19.14 6.32 0.256 38 2.92 9.99 7.00
1530 4/14/2015 19.41 6.3 0.252 39 2.57 10.27 7.06
1535 4/14/2015 19.63 6.28 0.251 39 2.25 9.99 7.12
1540 4/14/2015 19.64 6.28 0.254 39 2.17 9.76 7.20
1545 4/14/2015 19.48 6.29 0.259 37.7 1.99 10.91 7.24
1550 4/14/2015 19.26 6.27 0.266 37.8 1.92 9.28 7.32
Final Readings 1550 4/14/2015 19.26 6.27 0.266 38 1.92 9.28 7.32
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II5
Tuesday, April 14, 2015
1555
Overcast
71 *FBradley Keyse
Depth to water from measuring point:6.43
Tuesday, April 14, 2015
Depth to well bottom from measuring point:16.00
Height of water column:9.57
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1810 Stop 1855
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1855 Stop 1900
Off: 27.0 sec.
Pressure: 18 psi
2" well:
height:6.5 x .163 =1.0595
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1810 4/14/2015
1815 4/14/2015 17.30 6.55 0.841 70 4.94 5.51 11.02
1820 4/14/2015 16.82 6.53 0.704 64 4.77 6.87 11.18
1825 4/14/2015 16.74 6.44 0.532 61 4.54 6.61 11.32
1830 4/14/2015 16.57 6.33 0.417 59 4.37 6.39 11.42
1835 4/14/2015 16.38 6.13 0.276 60 4.13 6.17 11.62
1840 4/14/2015 16.24 6.01 0.224 61 4.03 5.02 11.71
1845 4/14/2015 16.28 5.94 0.202 63 3.90 3.19 11.80
1850 4/14/2015 16.27 5.87 0.190 65 3.77 4.80 11.87
1855 4/14/2015 16.31 5.85 0.188 67 3.77 4.46 12.01
Final Readings 1855 4/14/2015 16.31 5.85 0.188 67 3.77 4.46 12.01
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II6
Tuesday, April 14, 2015
1900
Cloudy / Light Rain
73 *FBradley Keyse
Depth to water from measuring point:10.50
Tuesday, April 14, 2015
Depth to well bottom from measuring point:17.00
Height of water column:6.50
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1615 Stop 1655
Purge Rate ml/min
Control Settings On: 3 sec.Start 1655 Stop 1700
Off: 27 sec.
Pressure: 52 psi
2" well:
height:83.77 x .163 =13.65451
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1615 4/14/2015
1620 4/14/2015 19.40 7.59 0.335 34 4.45 4.43 18.29
1625 4/14/2015 18.82 8.95 0.338 16 2.01 3.78 18.83
1630 4/14/2015 18.49 9.22 0.339 2 1.27 3.06 19.29
1635 4/14/2015 18.12 9.35 0.337 -9 1.08 2.63 19.71
1640 4/14/2015 18.02 9.34 0.337 -19 0.96 2.53 20.01
1645 4/14/2015 18.03 9.30 0.337 -24 0.93 2.75 20.32
1650 4/14/2015 17.99 9.36 0.337 -31 0.90 2.86 20.56
1655 4/14/2015 17.93 9.37 0.337 -37.8 0.85 2.81 20.75
Final Readings 1655 4/14/2015 17.93 9.37 0.337 -38 1.71 2.81 20.75
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II7b
Tuesday, April 14, 2015
1700
Light Rain
74 *FBradley Keyse
Depth to water from measuring point:17.23
Tuesday, April 14, 2015
Depth to well bottom from measuring point:101.00
Height of water column:83.77
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1710 Stop 1740
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1740 Stop 1745
Off: 27.0 sec.
Pressure: 21 psi
2" well:
height:13.29 x .163 =2.16627
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1710 4/14/2015
1715 4/14/2015 18.18 5.95 0.356 23 3.01 4.26 14.01
1720 4/14/2015 18.01 0.82 0.293 35 2.68 4.21 14.10
1725 4/14/2015 17.81 5.76 0.268 47 2.64 4.22 14.19
1730 4/14/2015 17.55 5.73 0.255 51.9 2.73 3.97 14.19
1735 4/14/2015 17.34 5.72 0.248 57.7 3.09 3.07 14.20
1740 4/14/2015 17.37 5.72 0.245 61.9 2.70 4.37 14.21
1745 4/14/2015 17.61 5.71 0.246 67.3 2.65 4.77 14.22
Final Readings 1745 4/14/2015 17.61 5.71 0.246 67 2.65 4.77 14.22
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 3.5
Blader Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to well bottom from measuring point:27.00
Height of water column:13.29
Bradley Keyse
Depth to water from measuring point:13.71
Cloudy / Heavy Rain
72 *F
Water Level & Well Data
Tuesday, April 14, 2015
Tuesday, April 14, 2015
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II7
1750
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 715 Stop 800
Purge Rate ml/min
Control Settings On: 3.5 sec.Start 800 Stop 805
Off: 26.5 sec.
Pressure: 28 psi
2" well:
height:23.31 x .163 =3.79953
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
715 4/15/2015
720 4/15/2015 13.84 6.25 2.154 49 8.68 2.56 9.46
725 4/15/2015 13.62 6.24 2.207 34 4.86 2.78 9.36
730 4/15/2015 13.53 6.24 2.204 33 4.39 2.74 9.39
735 4/15/2015 13.47 6.23 2.202 33 3.52 2.92 9.43
740 4/15/2015 13.52 6.23 2.201 33 3.08 3.27 9.44
745 4/15/2015 13.57 6.23 2.203 33 2.69 2.77 9.41
750 4/15/2015 13.52 6.22 2.198 33 2.33 1.55 9.47
755 4/15/2015 13.54 6.22 2.196 33 2.19 1.75 9.40
800 4/15/2015 13.64 6.22 2.199 33 2.13 1.97 9.41
Final Readings 800 4/15/2015 13.64 6.22 2.199 33 2.13 1.97 9.41
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II8
Wednesday, April 15, 2015
805
Light Rain
52 *FBradley Keyse
Depth to water from measuring point:9.19
Wednesday, April 15, 2015
Depth to well bottom from measuring point:32.50
Height of water column:23.31
Blader Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 820 Stop 900
Purge Rate ml/min
Control Settings On: 3 sec.Start 900 Stop 905
Off: 27 sec.
Pressure: 24 psi
2" well:
height:11.92 x .163 =1.94296
gallons x liters
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
820 4/15/2015
825 4/15/2015 12.60 6.38 1.454 -47 2.81 3.24 11.37
830 4/15/2015 12.70 6.50 0.945 -85 2.60 5.03 11.47
835 4/15/2015 12.72 6.58 0.660 -102 1.03 5.48 11.58
840 4/15/2015 12.74 6.59 0.593 -110 0.83 5.11 12.03
845 4/15/2015 12.72 6.61 0.551 -117 0.68 5.07 12.14
850 4/15/2015 12.73 6.61 0.533 -124 0.60 5.97 12.29
855 4/15/2015 12.77 6.62 0.530 -127 0.54 4.94 12.38
900 4/15/2015 12.79 6.61 0.530 -127 0.50 5.09 12.47
Final Readings 900 4/15/2015 12.79 6.61 0.530 -127 0.50 5.09 12.47
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 4.0
Bladder Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:22.80
Height of water column:11.92
Bradley Keyse
Depth to water from measuring point:10.88
Rain
52 *F
Water Level & Well Data
Wednesday, April 15, 2015
Wednesday, April 15, 2015
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II12
905
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1355 Stop 1425
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1425 Stop 1430
Off: 27.0 sec.
Pressure: 30 psi
2" well:
height:12.4 x .163 =2.0212
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1355 4/15/2015
1400 4/15/2015 13.71 6.46 0.199 54 4.98 3.37 20.87
1405 4/15/2015 13.87 6.65 0.241 54 5.07 3.11 21.00
1410 4/15/2015 13.97 6.71 0.252 52 5.16 2.85 21.17
1415 4/15/2015 14.01 6.75 0.263 51 5.28 2.84 21.21
1420 4/15/2015 14.04 6.76 0.266 50.1 5.38 3.33 21.24
1425 4/15/2015 13.96 6.76 0.268 50.2 5.52 3.34 21.33
Final Readings 1425 4/15/2015 13.96 6.76 0.268 50 5.52 3.34 21.33
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-MW13
Wednesday, April 15, 2015
1410
Light Rain
55 *FBradley Keyse
Depth to water from measuring point:20.60
Wednesday, April 15, 2015
Depth to well bottom from measuring point:33.00
Height of water column:12.40
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1445 Stop 1520
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1520 Stop 1530
Off: 27.0 sec.
Pressure: 30 psi
2" well:
height:4.14 x .163 =0.67482 mg/L
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1445 4/15/15
1450 4/15/15 14.75 6.35 0.129 53 6.54 5.77 29.90
1455 4/15/15 15.04 6.07 0.075 59 5.41 3.41 30.00
1500 4/15/15 15.16 5.90 0.050 64 5.06 3.94 29.96
1505 4/15/15 15.19 5.80 0.040 71 5.31 6.00 29.96
1510 4/15/15 15.24 5.74 0.035 78 5.38 4.43 29.90
1515 4/15/15 15.24 5.72 0.034 81 5.37 4.21 29.91
1520 4/15/15 15.23 5.70 0.034 86 5.71 3.91 30.00
Final Readings 1520 4/15/15
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 4.0
Was well purged dry
Ferrous Iron:
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:29.86
1530
Light Rain
54 *F
White Street Landfill
1584-98-081
4103-MW14
Wednesday, April 15, 2015
Wednesday, April 15, 2015
0.05
Bradley Keyse
Measuring point:
Depth to well bottom from measuring point:
100
Top of Casing
Well Purging & Sample Collection
Bladder Pump
34.00
Purge Time
Sample Collection Time
Bladder Pump
Height of water column:4.14
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1155 Stop 1225
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1225 Stop 1230
Off: 27.0 sec.
Pressure: 25 psi
2" well:
height:14.04 x .163 =2.28852
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1155 4/14/2015
1200 4/14/2015 17.03 6.13 0.357 59 2.02 3.58 13.81
1205 4/14/2015 16.70 6.18 0.359 56 1.46 2.85 13.91
1210 4/14/2015 16.64 6.21 0.363 50 0.96 2.53 13.95
1215 4/14/2015 16.65 6.22 0.365 46 0.62 2.41 13.96
1220 4/14/2015 16.69 6.23 0.365 40 0.47 2.54 14.02
1225 4/14/2015 16.82 6.23 0.366 36 0.41 2.43 14.01
Final Readings 1225 4/14/2015 16.82 6.23 0.366 36 0.41 2.43 14.01
* C units mS/cm mV mg/L NTU
Wednesday, September 18, 2013
Wednesday, September 18, 2013
Light Rain
66 *F
White Street Landfill
1584-98-081
Measuring point:Top of Casing
Height of water column:14.04
Well Purging & Sample Collection
Bradley Keyse
Bladder Pump Purge Time
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:13.66
1230
II-3b
Depth to well bottom from measuring point:27.70
Bladder Pump
100 Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 6.9
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1025 Stop 1100
Purge Rate ml/min
Control Settings On: 2 sec.Start 1100 Stop 1105
Off: 27 sec.
Pressure: 25 psi
2" well:
height:14.35 x .163 =2.3391 Ferrous Iron:mg/L
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pHConductivity *ORP *D.O. *Turbidity DTW
1025 4/15/2015
1030 4/15/2015 12.42 6.39 0.534 42 5.56 5.44 10.85
1035 4/15/2015 12.72 6.35 0.520 45 4.31 4.28 10.97
1040 4/15/2015 12.79 6.33 0.513 49 3.38 4.03 11.08
1045 4/15/2015 12.81 6.33 0.508 54.4 2.40 3.67 11.16
1050 4/15/2015 13.01 6.33 0.509 61.8 1.63 2.64 11.27
1055 4/15/2015 11.35 6.33 0.509 70.2 1.71 2.08 11.35
1100 4/15/2015 12.07 6.33 0.509 78.4 2.02 1.84 11.44
Final Readings 1100 4/15/2015 12.07 6.33 0.509 78 2.02 1.84 11.44
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.5
Height of water column:14.35
Bladder Pump
< 100
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Sample Collection Time
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:10.65
1105
Light Rain
Depth to well bottom from measuring point:
0.00
25.00
Bradley Keyse
Wednesday, April 15, 2015
Wednesday, April 15, 2015
50 *F
WhiteStreet Landfill
1584-98-081
II-9
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1250 Stop 1325
Purge Rate ml/min
Control Settings On: 3 sec.Start 1325 Stop 1330
Off: 27 sec.
Pressure: 21 psi
2" well:
height:10.05 x .163 =1.6382
gallons liters x
Yes No x
*Stabilization Parameters
Time date Temp pHConductivity *ORP *D.O. *Turbidity DTW
1250 4/15/2015
1255 4/15/2015 12.39 6.15 0.176 40 5.36 6.64 8.46
1300 4/15/2015 12.18 5.95 0.142 45 3.42 4.60 8.53
1305 4/15/2015 12.06 5.85 0.132 50 2.26 4.88 8.49
1310 4/15/2015 12.03 5.80 0.124 53 1.76 5.50 8.48
1315 4/15/2015 12.01 5.78 0.122 55 1.52 6.61 8.49
1320 4/15/2015 11.99 5.77 0.121 57 1.42 4.23 8.50
1325 4/15/2015 12.02 5.76 0.121 58 1.22 4.00 8.50
Final Readings 1325 4/15/2015 12.02 5.76 0.121 58 1.22 4.00 8.50
Depth to well bottom from measuring point:18.40
Height of water column:10.05
Bradley Keyse
Wednesday, April 15, 2015
Wednesday, April 15, 2015
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:8.35
1330
Light Rain
54 *F
WhiteStreet Landfill
1584-98-081
SMW-1
Field Analyses
Volume of water in well
Volume of water removed 3.5
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Bladder Pump
< 100
Was well purged dry
Sample Collection Time
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1130 Stop 1215
Purge Rate ml/min
Control Settings On: 3 sec.Start 1215 Stop 1225
Off: 27 sec.
Pressure: 25 psi
2" well:
height:15.22 x .163 =2.4809 mg/L
gallons liters x
Yes No x
*Stabilization Parameters
Time date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1130 4/15/2015
1135 4/15/2015 13.13 6.50 0.437 62 4.65 3.73 9.81
1140 4/15/2015 13.18 6.55 0.409 50 3.41 8.74 9.91
1145 4/15/2015 13.23 6.57 0.394 28 2.10 39.30 9.94
1150 4/15/2015 13.24 6.57 0.389 3 1.73 49.50 9.95
1155 4/15/2015 13.20 6.57 0.387 -11 1.52 29.70 9.97
1200 4/15/2015 13.23 6.56 0.387 -17 1.28 20.70 9.99
1205 4/15/2015 13.25 6.55 0.388 -18 1.03 14.71 9.99
1210 4/15/2015 13.25 6.55 0.388 -18 0.96 14.58 10.00
1215 4/14/2015 13.28 6.54 0.389 -14 0.96 10.55 10.01
Final Readings 1215 4/15/2015 13.28 6.54 0.389 -14 0.96 10.55 10.01
Peristaltic Pump
< 100
Ferrous Iron:0.72
Measuring point:
Peristaltic Pump
Field Analyses
Volume of water in well
Volume of water removed 4.5
Was well purged dry
Purge Time
Sample Collection Time
Wednesday, April 15, 2015
Top of Casing
Well Purging & Sample Collection
Depth to water from measuring point:9.78
Depth to well bottom from measuring point:25.00
Height of water column:15.22
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1220
Light Rain
52 *F
WhiteStreet Landfill
1584-98-081
SMW-3
Bradley Keyse
Wednesday, April 15, 2015
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1505 Stop 1555
Purge Rate ml/min
Control Settings On:sec.Start 1555 Stop 1605
Off:sec.
Pressure:psi
2" well:
height:16.55 x .163 =2.6977
gallons liters x
Yes No x
*Stabilization Parameters
Time date Temp pHConductivity *ORP *D.O. *Turbidity DTW
915 4/15/2015
920 4/15/2015 12.20 6.59 0.541 -68 7.80 5.38 7.48
925 4/15/2015 11.98 6.48 0.562 -50 4.27 4.49 7.53
930 4/15/2015 11.93 6.39 0.562 -37 3.32 5.16 7.56
935 4/15/2015 11.94 6.35 0.561 -24 2.67 5.07 7.56
940 4/15/2015 11.97 6.33 0.560 -16 2.51 4.97 7.55
945 4/15/2015 11.99 6.32 0.560 -8 2.11 4.23 7.57
950 4/15/2015 12.03 6.32 0.561 -4 1.84 4.68 7.60
955 4/15/2015 12.04 6.32 0.561 -1.2 1.82 4.28 7.60
1000 4/15/2015 12.04 6.32 0.561 1.2 1.86 4.14 7.56
Final Readings 1000 4/15/2015 12.04 6.32 0.561 1.2 1.86 4.14 7.56
Depth to well bottom from measuring point:23.90
Height of water column:16.55
Bradley Keyse
Wednesday, April 15, 2015
Wednesday, April 15, 2015
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:7.35
1005
Rain
50 *F
WhiteStreet Landfill
1584-98-081
SMW-4
Field Analyses
Volume of water in well
Volume of water removed 4.5
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Bladder Pump
< 100
Ferrous Iron:
Was well purged dry
Sample Collection Time
0.05
October 2015
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
9.36 feet
Purge Method
Sample Method Start 1235 Stop 1315
Purge Rate ml/min
Control Settings On: 2 sec.Start 1315 Stop 1435
Off: 28 sec.
Pressure: 20 psi
2" well:
height:9.36 x .163 =1.52568
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = 3.30 mg/L (3,310 ug/L) [Collected with Metals Bottle a 1325 hrs]
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1235 10/7/2015
1240 10/7/2015 18.82 5.95 2.494 -6.3 2.61 0.85 16.03
1245 10/7/2015 18.77 5.95 2.494 -23.2 1.23 0.43 16.04
1250 10/7/2015 19.06 5.98 2.509 -26.8 1.02 0.00 16.04
1255 10/7/2015 18.82 5.96 2.509 -34.1 0.87 0.00 16.15
1300 10/7/2015 18.63 5.95 2.517 -33.9 0.64 0.00 16.22
1305 10/7/2015 19.01 5.98 2.548 -39.0 0.56 0.00 16.25
1310 10/7/2015 19.25 5.99 2.562 -38.7 0.45 0.00 16.21
1315 10/7/2015 19.91 6.02 2.617 -38.1 0.44 0.00 16.16
Final Readings 1315 10/7/2015 19.91 6.02 2.617 -38 0.44 0.00 16.16
* C units mS/cm mV mg/L NTU
Bradley Keyse
40 Minutes
Wednesday, October 07, 2015
25.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II1
Wednesday, October 07, 2015
1315
Sunny
72 *F
Height of water column:
Bladder Pump
Depth to water from measuring point:15.64
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:
Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
110
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
9.21 feet
Purge Method
Sample Method Start 1020 Stop 1128
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1128 Stop 1205
Off: 28.0 sec.
Pressure: 26 psi
2" well:
height:9.21 x .163 =1.50123
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1020 10/5/2015
1028 10/5/2015 14.94 6.59 0.919 -14.2 5.38 0.55 20.39
1030 10/5/2015 14.92 6.46 0.915 -13.8 3.26 0.00 20.36
1035 10/5/2015 14.91 6.38 0.915 -14.7 1.84 0.00 20.43
1040 10/5/2015 14.90 6.36 0.738 -16.4 1.20 0.00 20.46
1045 10/5/2015 14.90 6.37 0.739 -17.4 0.77 0.00 20.46
1050 10/5/2015 14.98 6.40 0.737 -19.8 0.64 0.00 20.43
1055 10/5/2015 15.02 6.46 0.738 -19.6 0.83 0.00 20.47
1100 10/5/2015 15.03 6.49 0.739 -21.6 1.18 0.30 20.49
1105 10/5/2015 15.17 6.53 0.744 -17.9 1.28 0.65 20.48
1110 10/5/2015 15.21 6.54 0.747 -14.4 1.47 0.75 20.5
1115 10/5/2015 15.31 6.55 0.751 -14.0 1.67 0.6 20.49
1120 10/5/2015 15.37 6.55 0.753 -13.9 1.69 0.4 20.5
1125 10/5/2015 15.46 6.56 0.757 -14.1 1.77 0.35 20.5
Final Readings 1125 10/5/2015 15.46 6.56 0.757 -14 1.77 0.35 20.50
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 7.0
Bladder Pump
104
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Sample Collection Time
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:19.79
1130
Overcast
64 *FBradley Keyse
Depth to well bottom from measuring point:29.00
Height of water column:
Monday, October 05, 2015
68 Minutes
Monday, October 05, 2015
White Street Landfill
1584-98-081
4103-II2
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 805 Stop 850
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 850 Stop 830
Off: 27.0 sec.
Pressure: 25 psi
2" well:
height:13.24 x .163 =2.15812
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
758 10/6/2015
800 10/6/2015
805 10/6/2015 Had P+B21ump Issues, Started Actualy Purging at 805
810 10/6/2015 13.82 5.57 0.363 82.6 3.38 13 16.90
815 10/6/2015 14.37 5.72 0.365 40.7 1.32 14 16.93
820 10/6/2015 15.07 5.78 0.368 0.8 0.68 14 16.97
825 10/6/2015 15.38 5.79 0.369 -13.7 0.51 13 16.95
830 10/6/2015 15.71 5.79 0.372 -25.8 0.42 10 16.94
835 10/6/2015 15.92 5.80 0.374 -31.9 0.35 8.9 16.98
840 10/6/2015 16.11 5.80 0.375 -34.3 0.34 9.3 17.00
845 10/6/2015 16.21 5.79 0.375 -36.8 0.31 7.6 16.97
850 10/6/2015 16.27 5.8 0.375 -40.0 0.29 5.2 16.95
Final Readings 850 10/6/2015 16.27 5.80 0.375 -40 0.29 5.20 16.95
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II3
Tuesday, October 06, 2015
850
Sunny
51 *FBradley Keyse
Depth to water from measuring point:16.76
45 Minutes
Tuesday, October 06, 2015
Depth to well bottom from measuring point:30.00
Height of water column:13.24
Bladder Pump
92 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1450 Stop 1545
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1545 Stop 1625
Off: 27.0 sec.
Pressure: 23 psi
2" well:
height:11.62 x .163 =1.89406
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1450 10/5/2015
1455 10/5/2015
1500 10/5/2015 18.36 6.13 0.445 89.2 2.92 2.40 13.54
1505 10/5/2015 18.27 6.09 0.447 56.8 1.79 0.00 13.58
1510 10/5/2015 18.30 6.10 0.450 8.7 0.67 0.00 13.63
1515 10/5/2015 18.38 6.13 0.451 -13.0 0.48 0.00 13.68
1520 10/5/2015 18.22 6.12 0.450 -23.2 0.32 0.00 13.70
1525 10/5/2015 18.02 6.11 0.448 -29.3 0.27 0.00 13.73
1530 10/5/2015 17.82 6.10 0.445 -34.3 0.23 0.00 13.75
1535 10/5/2015 17.62 6.09 0.443 -37.1 0.20 0.00 13.78
1540 10/5/2015 17.54 6.08 0.441 -38.2 0.20 0.00 13.78
1545 10/5/2015 17.5 6.09 0.442 -42.3 0.19 0.00 13.78
Final Readings 1545 10/5/2015 17.50 6.09 0.442 -42 0.19 0.00 13.78
* C units mS/cm mV mg/L NTU
Volume of water in well
Volume of water removed 5.5
Was well purged dry
Field Analyses
Well Purging & Sample Collection
Bladder Pump Purge Time
Bladder Pump
100 Sample Collection Time
Depth to well bottom from measuring point:25.00
Height of water column:11.62
Measuring point:Top of Casing
Depth to water from measuring point:13.38
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Monday, October 05, 2015
1584-98-081 55 Minutes
4103-II3B Monday, October 05, 2015
1545
Mostly Cloudy
Bradley Keyse 65 *F
Water Level & Well Data
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1640 Stop 1735
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1735 Stop 1605
Off: 27.0 sec.
Pressure: 23 psi
2" well:
height:13.69 x .163 =2.23147
,liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1640 10/5/2015
1645 10/5/2015 17.00 5.78 1.300 81.7 4.73 1.40 16.50
1650 10/5/2015 16.36 5.73 1.340 20.6 2.09 0.80 16.52
1655 10/5/2015 16.28 5.76 1.367 -8.6 1.43 0.00 16.54
1700 10/5/2015 16.25 5.78 1.369 -20.9 1.03 0.00 16.53
1705 10/5/2015 16.24 5.79 1.369 -25.9 0.88 0.00 16.55
1710 10/5/2015 16.11 5.79 1.365 -31.3 0.68 0.00 16.59
1715 10/5/2015 16.00 5.79 1.363 -36.6 0.51 0.00 16.56
1720 10/5/2015 16.06 5.81 1.360 -40.9 0.44 0.00 16.59
1725 10/5/2015 16.06 5.81 1.366 -42.3 0.40 0.00 16.55
1730 10/5/2015 16.03 5.81 1.367 -44.2 0.40 0.00 16.57
1735 10/5/2015 16.12 5.82 1.369 -46.3 0.37 0.00 16.55
Final Readings 1735 10/5/2015 16.12 5.82 1.369 -46 0.37 0.00 16.55
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water removed 5.5
Volume of water in well
55 Minutes
Monday, October 05, 2015
Measuring point:Top of Casing
Depth to water from measuring point:16.31
Depth to well bottom from measuring point:30.00
Height of water column:
Bladder Pump
110 Sample Collection Time
Well Purging & Sample Collection
Bladder Pump Purge Time
Monday, October 05, 2015
13.69
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1735
Overcast
65 *F
White Street Landfill
1584-98-081
4103-II4A
Bradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1220 Stop 1330
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1330 Stop 1410
Off: 27.0 sec.
Pressure: 15 psi
2" well:
height:10 x .163 =1.63
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1220 10/5/2015
1225 10/5/2015 17.88 6.57 0.231 90.0 4.41 70 6.91
1230 10/5/2015 17.92 6.52 0.199 65.0 3.89 85 6.94
1235 10/5/2015 18.07 6.48 0.182 42.3 3.48 95 6.97
1240 10/5/2015 18.21 6.45 0.176 29.8 3.93 90 6.97
1245 10/5/2015 18.32 6.44 0.176 23.5 3.30 95 7.00
1250 10/5/2015 18.31 6.40 0.177 19.8 3.12 95 7.00
1255 10/5/2015 18.28 6.39 0.181 17.4 3.03 90 7.01
1300 10/5/2015 18.18 6.37 0.186 15.5 3.02 85 7.10
1305 10/5/2015 18.14 6.35 0.194 13.3 3.05 85 7.16
1310 10/5/2015 18.11 6.34 0.204 12.1 3.12 85 7.26
1315 10/5/2015 18.13 6.34 0.214 10.8 3.07 80 7.36
1320 10/5/2015 18.12 6.33 0.221 9.7 3.07 80 7.32
1325 10/5/2015 18.44 6.33 0.233 7.5 2.99 80 7.40
1330 10/5/2015 18.61 6.34 0.241 5.6 2.91 80 7.44
Final Readings 1330 10/5/2015 18.61 6.34 0.241 6 2.91 80.00 7.44
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II5
Monday, October 05, 2015
1330
Overcast
70 *FBradley Keyse
Depth to water from measuring point:6.00
70 Minutes
Monday, October 05, 2015
Depth to well bottom from measuring point:16.00
Height of water column:10.00
Bladder Pump
104 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 7.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
NOTE: The pump was pushing air through the flow throuch cell. The water level may have been at inlet of the pump.
Water Level & Well Data
feet
feet
feet
Purge Method
Sample Method Start 945 Stop 1025
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1025 Stop 1105
Off: 28.0 sec.
Pressure: 18 psi
2" well:
height:4.52 x .163 =0.73676
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
945
950 10/6/2015 15.85 6.05 0.647 62.7 6.59 8.80 12.50
955 10/6/2015 15.71 6.50 1.322 -19.4 4.55 16 12.68
1000 10/6/2015 15.77 6.68 1.480 -43.8 4.12 28 13.01
1005 10/6/2015 15.90 6.68 1.303 -40.8 4.24 21 13.22
1010 10/6/2015 16.00 6.68 1.231 -36.0 4.67 17 13.31
1015 10/6/2015 16.04 6.67 1.203 -33.1 4.97 13 13.38
1020 10/6/2015 16.05 6.66 1.199 -30.7 5.30 11 13.40
1025 10/6/2015 16.17 6.66 1.245 -30.7 5.04 9 13.45
Final Readings 1025 10/6/2015 16.17 6.66 1.245 -31 5.04 9.00 13.45
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II6
Tuesday, October 06, 2015
40 Minutes
Tuesday, October 06, 2015
1025
Sunny (Sampling in the Shade)
55 *FBradley Keyse
Depth to water from measuring point:12.48
Depth to well bottom from measuring point:17.00
Height of water column:4.52
Bladder Pump
96 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1335 Stop 1430
Purge Rate ml/min
Control Settings On: 4 sec.Start 1430 Stop 1535
Off: 26 sec.
Pressure: 52 psi
The controller / compressor wouldn't cycle as necesssary; therefore, a cylce of 80 mL purged, then three cylces with very little. Approx. 40 ml/min
2" well:
height:83.49 x .163 =13.60887
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1330
1335 10/6/2015
1340 10/6/2015 18.16 8.57 0.339 70.1 3.49 0.00 18.61
1345 10/6/2015 17.90 8.68 0.383 26.3 1.61 0.00 19.22
1350 10/6/2015 18.07 8.65 0.385 -7.0 1.11 0.00 19.53
1355 10/6/2015 17.86 8.75 0.385 -29.5 0.87 0.00 19.91
1400 10/6/2015 17.93 8.73 0.385 -32.1 0.69 0.00 19.90
1405 10/6/2015 18.32 8.74 0.388 -38.6 0.69 0.00 19.97
1410 10/6/2015 18.49 8.76 0.391 -44.2 0.64 0.00 20.02
1415 10/6/2015 18.62 8.78 0.392 -51.5 0.59 0.00 20.04
1420 10/6/2015 18.76 8.82 0.394 -53.0 0.55 0.00 20.00
1425 10/6/2015 18.83 8.82 0.395 -52.8 0.53 0.00 20.02
1430 10/6/2015 18.75 8.83 0.395 -56.6 0.5 0.00 20.12
Final Readings 1430 10/6/2015 18.75 8.83 0.395 -56.6 0.50 0.00 20.12
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II7b
Tuesday, October 06, 2015
1430
Sunny
72 *FBradley Keyse
Depth to water from measuring point:17.51
60 Minutes
Tuesday, October 06, 2015
Depth to well bottom from measuring point:101.00
Height of water column:83.49
Bladder Pump
Approx 40 (see the note below)Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1158 Stop 1245
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1245 Stop 1325
Off: 27.0 sec.
Pressure: 21 psi
2" well:
height:13.05 x .163 =2.12715
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1158 10/6/2015
1200 10/6/2015
1205 10/6/2015 18.38 5.95 0.335 26.7 2.46 4.7 14.20
1210 10/6/2015 17.97 5.86 0.338 20.7 1.74 0.80 14.30
1215 10/6/2015 17.81 5.82 0.327 -1.9 1.32 0.00 14.36
1220 10/6/2015 17.80 5.8 0.326 -17.0 1.25 0.20 14.41
1225 10/6/2015 17.82 5.79 0.326 -23.8 1.38 0.65 14.45
1230 10/6/2015 17.75 5.78 0.327 -26.7 1.50 0.10 14.46
1235 10/6/2015 17.60 5.76 0.326 -27.9 1.60 0.40 14.48
1240 10/6/2015 17.60 5.73 0.327 -28.3 1.70 0.20 14.50
1245 10/6/2015 17.48 5.73 0.328 -28.5 1.79 0.35 14.51
Final Readings 1245 10/6/2015 17.48 5.73 0.328 -29 1.79 0.35 14.51
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 3.5
Blader Pump
110 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to well bottom from measuring point:27.00
Height of water column:13.05
Bradley Keyse
Depth to water from measuring point:13.95
Sunny
66 *F
Water Level & Well Data
Tuesday, October 06, 2015
47 Minutes
Tuesday, October 06, 2015
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II7
1245
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1645 Stop 1740
Purge Rate ml/min
Control Settings On: 2.6 sec.Start 1740 Stop 1820
Off: 27.4 sec.
Pressure: 25 psi
Note: Duplicate II taken at this location. (0700 hrs)
2" well:
height:22.98 x .163 =3.74574
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1645 10/6/2015
1650 10/6/2015 19.67 6.07 2.980 65.5 2.04 0.00 9.74
1655 10/6/2015 19.32 6.01 3.003 19.0 1.17 0.00 9.84
1700 10/6/2015 19.04 5.96 2.997 -1.1 0.78 0.00 9.85
1705 10/6/2015 18.88 5.95 2.975 -7.1 0.65 0.00 9.87
1710 10/6/2015 18.55 5.94 2.941 -13.8 0.49 0.00 9.86
1715 10/6/2015 18.59 5.96 2.933 -20.8 0.40 0.00 9.88
1720 10/6/2015 18.57 5.97 2.927 -24.7 0.35 0.00 9.90
1725 10/6/2015 18.85 5.99 2.940 -29.8 0.33 0.00 9.87
1730 10/6/2015 18.86 6.00 2.942 -32.5 0.31 0.00 9.88
1735 10/6/2015 18.42 5.99 2.911 -35.8 0.28 0.00 9.87
1740 10/6/2015 18.65 6.00 2.922 -39.1 0.26 0.00 9.87
Final Readings 1740 10/6/2015 18.65 6.00 2.922 -39 0.26 0.00 9.87
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II8
Tuesday, October 06, 2015
1740
Sunny
72 *FBradley Keyse
Depth to water from measuring point:9.52
55 Minutes
Tuesday, October 06, 2015
Depth to well bottom from measuring point:32.50
Height of water column:22.98
Blader Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 735 Stop 815
Purge Rate ml/min
Control Settings On: 2.3 sec.Start 815 Stop 910
Off: 27.7 sec.
Pressure: 20 psi
2" well:
height:21.34 x .163 =3.47842
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = 1.61 mg/L ( 1,610 ug/L) [Collected with Metals Bottle a 0820 hrs]
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
735
740 10/7/2015 14.50 6.05 0.631 7.3 2.58 0.85 11.46
745 10/7/2015 14.68 6.12 0.627 -29.0 1.22 1.2 11.55
750 10/7/2015 14.68 6.12 0.625 -37.5 0.84 1.2 11.63
755 10/7/2015 14.70 6.13 0.624 -43.4 0.58 1.6 11.70
800 10/7/2015 14.76 6.13 0.625 -53.1 0.38 2.7 11.82
805 10/7/2015 14.83 6.11 0.626 -54.7 0.27 2.7 11.92
810 10/7/2015 14.81 6.10 0.626 -55.8 0.24 2.9 12.01
815 10/7/2015 14.78 6.09 0.625 -59.4 0.20 2.8 12.10
Final Readings 815 10/7/2015 14.78 6.09 0.625 -59 0.20 2.80 12.10
* C units mS/cm mV mg/L NTU
Volume of water in well
Volume of water removed 4.0
Was well purged dry
Field Analyses
Well Purging & Sample Collection
Blader Pump Purge Time
Blader Pump
104 Sample Collection Time
Depth to well bottom from measuring point:32.50
Height of water column:21.34
Measuring point:Top of Casing
Depth to water from measuring point:11.16
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Wednesday, October 07, 2015
1584-98-081 40 Minutes
4103-II9 Wednesday, October 07, 2015
815
Sunny
Bradley Keyse 52 *F
Water Level & Well Data
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1520 Stop 1620
Purge Rate ml/min
Control Settings On: 2 sec.Start 1620 Stop 1710
Off: 28 sec.
Pressure: 20 psi
2" well:
height:8.11 x .163 =1.32193
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1520
1525 10/7/2015 20.87 5.91 0.286 19.8 3.69 14.0 6.96
1530 10/7/2015 20.11 5.40 0.213 -21.4 1.46 20.0 6.97
1535 10/7/2015 20.06 5.32 0.174 -34.0 0.81 20.0 6.70
1540 10/7/2015 19.93 5.24 0.157 -41.4 0.46 21.0 6.70
1545 10/7/2015 19.82 5.17 0.149 -47.6 0.25 22.0 6.71
1550 10/7/2015 19.83 5.23 0.148 -55.0 0.17 25.1 6.71
1555 10/7/2015 19.79 5.22 0.149 -55.4 0.16 19.5 6.71
1600 10/7/2015 19.70 5.22 0.140 -57.6 0.14 19.0 6.72
1605 10/7/2015 19.57 5.22 0.149 -60.6 0.14 18.9 6.73
1610 10/7/2015 19.57 5.23 0.149 -61.4 0.14 19.1 6.72
1615 10/7/2015 19.52 5.23 0.150 -63.4 0.11 19.1 6.76
1620 10/7/2015 19.57 5.27 0.150 -65.9 0.12 19.2 6.74
Final Readings 1620 10/7/2015 19.57 5.27 0.150 -66 0.12 19.20 6.74
* C units mS/cm mV mg/L NTU
Depth to water from measuring point:6.89
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Wednesday, October 07, 2015
1584-98-081 60 Minutes
4103-SMW-1 Wednesday, October 07, 2015
1620
Sunny
Bradley Keyse 70 *F
Water Level & Well Data
Depth to well bottom from measuring point:15.00
Height of water column:8.11
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Blader Pump
100 Sample Collection Time
Volume of water in well
Volume of water removed 6.0
Was well purged dry
Field Analyses
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 850 Stop 920
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 920 Stop 1000
Off: 27.0 sec.
Pressure: 30 psi
2" well:
height:14.99 x .163 =2.44337
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
850
855 10/8/2015 15.61 6.42 0.318 -23.8 5.31 8.25 18.61
900 10/8/2015 15.50 6.41 0.318 -28.5 4.26 8.40 18.86
905 10/8/2015 15.68 6.45 0.314 -34.7 3.92 2.01 19.01
910 10/8/2015 15.78 6.48 0.311 -36.2 3.91 1.61 19.09
915 10/8/2015 15.81 6.47 0.306 -37.9 3.83 1.78 19.11
920 10/8/2015 15.81 6.47 0.304 -38.4 3.80 1.62 19.10
Final Readings 920 10/8/2015 15.81 6.47 0.304 -38.4 3.80 1.62 19.10
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-MW13
Thursday, October 08, 2015
920
Sunny
66 *FBradley Keyse
Depth to water from measuring point:18.01
30 Minutes
Thursday, October 08, 2015
Depth to well bottom from measuring point:33.00
Height of water column:14.99
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On: 3.0 sec.Start Stop
Off: 27.0 sec.
Pressure: 30 psi
2" well:
height:#VALUE! x .163 =#VALUE!mg/L
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 4.0
Was well purged dry
Ferrous Iron:
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:DRY
1011
Sunny
68 *F
White Street Landfill
1584-98-081
4103-MW14
Thursday, October 08, 2015
Thursday, October 08, 2015
Bradley Keyse
Measuring point:
Depth to well bottom from measuring point:
100
Top of Casing
Well Purging & Sample Collection
Bladder Pump
34.00
Purge Time
Sample Collection Time
Bladder Pump
Height of water column:#VALUE!
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
0.00 feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters
Yes No
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1400 10/7/2015 18.76 7.27 0.229
* C units mS/cm
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1400
1584-98-081
White Street Landfill
4112-SW1
Gary Simcox
Sunny
65 *F
Summit Avenue Bridge
Field Analyses
Volume of water in well
Volume of water removed
Was well purged dry
Measuring point:
Wednesday, October 07, 2015
Wednesday, October 07, 2015
Height of water column:
Sample Collection Time
Depth to well bottom from measuring point:
Well Purging & Sample Collection
Purge Time
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
0.00 feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1320 10/7/2015 17.11 7.37 0.151
* C units mS/cm
Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1320
Sunny
65 *FGary Simcox
Height of water column:
Measuring point:
Well Purging & Sample Collection
Purge Time
Depth to well bottom from measuring point:
Wednesday, October 07, 2015
Wednesday, October 07, 2015
White Street Landfill
1584-98-081
4112-SW2
White Street and Nealtown Road
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 154 10/7/2015 21.82 7.34 0.337
* C units mS/cm
Depth to well bottom from measuring point:
Purge Time
Measuring point:
Sample Collection Time
Well Purging & Sample Collection
Height of water column:0.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1545
65 *F
White Street Landfill Wednesday, October 07, 2015
Wednesday, October 07, 2015
1584-98-081
4112-SW3
Gary Simcox
Sunny
Waste Water Treatment Plant
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters
Yes No
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1445 10/7/2015 20.90 7.62 0.299
* C units mS/cm
Field Analyses
Wednesday, October 07, 2015
Measuring point:
Depth to water from measuring point:
Depth to well bottom from measuring point:
Height of water column:0.00
Volume of water removed
Well Purging & Sample Collection
Sample Collection Time
Was well purged dry
Purge Time
Volume of water in well
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1445
Sunny
65 *F
White Street Landfill Wednesday, October 07, 2015
1584-98-081
4112-SW4
Gary Simcox
Rankin Mill Road Bridge
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate gpm
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons x liters
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 124 10/7/2015 19.20 7.19 0.284
* C units mS/cm
Depth to well bottom from measuring point:
Purge Time
Measuring point:
Sample Collection Time
Well Purging & Sample Collection
Height of water column:0.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1245
65 *F
White Street Landfill Wednesday, October 07, 2015
Wednesday, October 07, 2015
1584-98-081
4112-SW5
Gary Simcox
Sunny
Below monitor well II-3
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 0.0
April 2016
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
9.66 feet
Purge Method
Sample Method Start 1215 Stop 1310
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1310 Stop 1320
Off: 27.0 sec.
Pressure: 30 psi
2" well:
height:9.66 x .163 =1.57458
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = 2.38 mg/L
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1215 4/18/2016 18.92 6.29 2.908 39 9.77 54.60 15.86
1220 4/18/2016 16.54 6.31 2.823 56.0 4.95 189.00 16.03
1225 4/18/2016 16.30 6.27 2.799 59.3 2.27 164.00 16.17
1230 4/18/2016 15.45 6.28 2.754 49.3 2.62 65.10 16.33
1235 4/18/2016 15.60 6.23 2.754 49.3 2.62 65.10 16.33
1240 4/18/2016 15.70 6.29 2.787 38.0 1.26 43.70 16.42
1245 4/18/2016 15.88 6.29 2.789 34.0 1.00 27.00 16.45
1250 4/18/2016 15.71 6.30 2.754 29.3 0.81 17.92 16.48
1255 4/18/2016 15.72 6.29 2.813 26.5 0.64 11.40 16.48
1300 4/18/2016 15.85 6.29 2.823 24.2 0.60 8.47 16.58
1305 4/18/2016 15.86 6.30 2.830 22.4 0.51 7.89 16.60
1310 4/18/2016 15.86 6.29 2.838 20.9 0.54 5.77 16.63
Final Readings 1310 4/18/2016 15.86 6.29 2.838 21 0.54 5.77 16.63
* C units mS/cm mV mg/L NTU
Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 5.0
190
Height of water column:
Bladder Pump
Depth to water from measuring point:15.34
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:
Bradley Keyse
55 Minutes
Monday, April 18, 2016
25.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II1
Monday, April 18, 2016
1320
Sunny
83 *F
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
10.18 feet
Purge Method
Sample Method Start 1730 Stop 1800
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1800 Stop 1805
Off: 28.0 sec.
Pressure: 26 psi
2" well:
height:10.18 x .163 =1.65934
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1730 4/19/2016
1735 4/19/2016 19.31 6.75 1.032 36.9 4.96 1.86 19.52
1740 4/19/2016 20.51 6.56 1.011 30.2 4.52 1.43 19.46 7%
1745 4/19/2016 20.78 6.57 1.022 27.4 4.46 0.93 19.46
1750 4/19/2016 20.52 6.57 1.036 28.4 4.17 0.64 19.42
1755 4/19/2016 20.57 6.57 1.041 30.4 3.79 0.73 19.42
1800 4/19/2016 20.67 6.41 1.047 31.7 3.70 1.01 19.41
Final Readings 1800 4/19/2016 20.67 6.41 1.047 32 3.70 1.00 19.41
* C units mS/cm mV mg/L NTU
Depth to well bottom from measuring point:29.00
Height of water column:
Tuesday, April 19, 2016
30 Minutes
Tuesday, April 19, 2016
White Street Landfill
1584-98-081
4103-II2
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:18.82
1805
Sunny
83 *FBradley Keyse
Bladder Pump
100
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 810 Stop 905
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 905 Stop 910
Off: 27.5 sec.
Pressure: 25 psi
2" well:
height:13.84 x .163 =2.25592
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
810 4/20/2016
815 4/20/2016
820 4/20/2016 14.67 5.16 0.473 150 5.06 30.0 16.26
825 4/20/2016 14.88 5.73 0.476 134.8 3.33 41.9 16.22
830 4/20/2016 14.90 5.7 0.476 135.8 2.89 43.6 16.22
835 4/20/2016
840 4/20/2016 15.01 5.66 0.474 140.4 2.32 29.7 16.26
845 4/20/2016 15.09 5.66 0.476 140.6 2.37 29.3 16.23
850 4/20/2016 15.11 5.66 0.477 140.7 2.36 24.7 16.22
855 4/20/2016 14.95 5.66 0.476 141.9 2.30 22.2 16.24
900 4/20/2016 15.13 5.66 0.477 143.6 2.27 22.3 16.24
905 4/20/2016 15.36 5.66 0.477 141.5 2.26 19.8 16.24
Final Readings 905 4/20/2016 15.36 5.66 0.477 142 2.26 19.80 16.24
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 5.5
30.00
Height of water column:13.84
Bladder Pump
92 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Cleaned out the flow through cell at 0833 due to iron bacteria
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II3
Wednesday, April 20, 2016
910
Sunny
64 *FBradley Keyse
Depth to water from measuring point:16.16
55 Minutes
Wednesday, April 20, 2016
Depth to well bottom from measuring point:
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 700 Stop 735
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 735 Stop 740
Off: 27.0 sec.
Pressure: 23 psi
2" well:
height:11.58 x .163 =1.88754
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
700 4/20/2016
705 4/20/2016 13.90 7.08 0.563 119 11.80 1.07 13.58
710 4/20/2016 13.84 5.76 0.564 151.1 3.02 1.12 13.65
715 4/20/2016 13.76 5.72 0.564 145.0 1.76 0.75 13.71
720 4/20/2016 13.64 5.78 0.564 1355.0 0.9 0.80 13.72
725 4/20/2016 13.65 5.81 0.564 132.4 0.73 1.68 13.76
730 4/20/2016 13.63 5.86 0.563 128.5 0.58 4.89 13.77
735 4/20/2016 13.64 5.90 0.563 126.1 0.51 4.22 13.80
Final Readings 735 4/20/2016 13.64 5.90 0.563 126 0.51 4.22 13.80
* C units mS/cm mV mg/L NTU
Depth to water from measuring point:13.42
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Wednesday, April 20, 2016
1584-98-081 35 Minutes
4103-II3B Wednesday, April 20, 2016
740
Sunny
Bradley Keyse 59 *F
Water Level & Well Data
Depth to well bottom from measuring point:25.00
Height of water column:11.58
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Bladder Pump
100 Sample Collection Time
Volume of water in well
Volume of water removed 3.5
Was well purged dry
Field Analyses
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1630 Stop 1700
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1700 Stop 1705
Off: 27.0 sec.
Pressure: 23 psi
2" well:
height:21.58 x .163 =3.51754
,liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1630 4/19/2016
1635 4/19/2016 19.22 6.08 1.756 126.0 4.94 5.97 8.61
1640 4/19/2016 19.06 5.94 1.750 120.8 4.24 2.90 8.63
1645 4/19/2016 19.08 5.96 1.750 111.3 4.67 1.82 8.61
1650 4/19/2016 18.92 5.98 1.750 103.5 4.61 1.00 8.61
1655 4/19/2016 18.88 5.70 1.748 93.9 4.20 2.29 8.60
1700 4/19/2016 18.94 5.96 1.747 89.1 4.04 1.03 8.63
Final Readings 1700 4/19/2016 18.94 5.96 1.747 89 4.04 1.03 8.63
* C units mS/cm mV mg/L NTU
Tuesday, April 19, 2016
21.58
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1705
Overcast
85 *F
White Street Landfill
1584-98-081
4103-II4A
Bradley Keyse
Volume of water in well
30 Minutes
Tuesday, April 19, 2016
Measuring point:Top of Casing
Depth to water from measuring point:8.42
Depth to well bottom from measuring point:30.00
Height of water column:
Bladder Pump
100 Sample Collection Time
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water removed 3.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1500 Stop 1605
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1605 Stop 1610
Off: 28.0 sec.
Pressure: 15 psi
2" well:
height:9.48 x .163 =1.54524
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1500
1505
1510 4/19/2016 20.03 6.27 0.656 52.8 4.05 17.20 7.10
1515 4/19/2016 20.45 6.22 0.555 58.7 3.09 13.90 7.21
1520 4/19/2016 20.66 6.27 0.482 59.3 3.37 13.90 7.40
1525 4/19/2016 20.62 6.26 0.473 60.2 3.38 16.30 7.52
1530 4/19/2016 20.26 6.25 0.464 62.0 2.63 17.10 7.62
1535 4/19/2016 20.5 6.24 0.482 61.4 2.59 18.90 7.70
1540 4/19/2016 20.56 6.24 0.493 61.1 2.20 19.30 7.76
1545 4/19/2016 20.06 6.23 0.518 61.5 2.40 17.10 7.78
1550 4/19/2016 20.06 6.21 0.531 62.5 2.89 17.10 7.88
1555 4/19/2016 20.38 6.21 0.545 62.1 3.12 15.90 7.88
1600 4/19/2016 20.28 6.22 0.558 62.1 3.15 15.20 796
1605 4/19/2016 19.78 6.22 0.567 63.1 3.17 16.90 7.98
Final Readings 1605 4/19/2016 19.78 6.22 0.567 63 3.17 16.90 7.98
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 6.5
Height of water column:9.48
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to water from measuring point:6.52
65 Minutes
Tuesday, April 19, 2016
Depth to well bottom from measuring point:16.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II5
Tuesday, April 19, 2016
1610
Overcast
85 *FBradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
Water Level & Well Data
feet
feet
feet
Purge Method
Sample Method Start 1050 Stop 1130
Purge Rate ml/min
Control Settings On: 25.0 sec.Start 1130 Stop 1135
Off: 27.5 sec.
Pressure: 15 psi
2" well:
height:6.31 x .163 =1.02853
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1050
1055 4/19/2016 17.23 6.59 0.812 81.7 6.19 10.91 11.42
1100 4/19/2016 17.09 6.38 0.595 99.6 6.41 10.51 11.62
1105 4/19/2016 16.91 6.25 0.435 112.3 6.13 8.38 11.74
1110 4/19/2016 16.99 6.12 0.358 119.4 5.57 9.31 11.91
1115 4/19/2016 16.99 6.02 0.358 120.9 5.04 9.91 12.10
1120 4/19/2016 16.93 5.98 0.315 117.9 5.01 10.33 12.20
1125 4/19/2016 17.17 5.97 0.334 110.6 5.05 9.14 12.28
1130 4/19/2016 17.26 5.98 0.365 102.9 4.90 9.81 12.32
Final Readings 1130 4/19/2016 17.26 5.98 0.365 103 4.90 9.81 12.32
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:17.00
Height of water column:6.31
Bladder Pump
1135
Sunny
79 *FBradley Keyse
Depth to water from measuring point:10.69
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II6
Tuesday, April 19, 2016
40 Minutes
Tuesday, April 19, 2016
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
At approx 1300 hrs, we switched the well cap from II-7 to II-7b to fix the broke quick disconnect fitting on the incoming air line on the original II-7b well cap
feet
feet
feet
Purge Method
Sample Method Start 1335 Stop 1455
Purge Rate ml/min
Control Settings On: 4 sec.Start 1455 Stop 1500
Off: 26 sec.
Pressure: 52 psi
2" well:
height:83.8 x .163 =13.6594
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1355 4/20/2016
1400 4/20/2016
1405 4/20/2016 18.51 8.19 0.481 64.7 5.89 1.49 18.08
1410 4/20/2016 18.23 8.70 0.487 35.4 2.35 2.24 18.62
1415 4/20/2016 18.30 8.95 0.490 1.7 1.38 5.48 18.96
1420 4/20/2016 18.33 9.14 0.493 -29.9 0.90 7.49 19.34
1425 4/20/2016 18.26 9.23 0.494 -44.1 0.71 7.75 19.76
1430 4/20/2016 18.28 9.28 0.495 -55.3 0.68 7.51 19.93
1435 4/20/2016 18.42 9.10 0.495 -62.7 0.58 8.28 20.10
1440 4/20/2016 18.39 9.34 0.495 -70.7 0.57 7.56 20.28
1445 4/20/2016 18.25 9.36 0.495 -74.6 0.56 6.39 20.42
1450 4/20/2016 18.18 9.36 0.494 -76.1 0.53 5.47 20.56
1455 4/20/2016 18.3 9.37 0.493 -78.1 0.50 5.21 20.72
Final Readings 1455 4/20/2016 18.30 9.37 0.493 -78.1 0.50 5.21 20.72
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 6.0
Height of water column:83.80
Bladder Pump
Approx 40 (see the note below)Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to water from measuring point:17.20
60 Minutes
Wednesday, April 20, 2016
Depth to well bottom from measuring point:101.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II7b
Wednesday, April 20, 2016
1500
Sunny
76 *FBradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1355 Stop 1430
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1430 Stop 1435
Off: 27.0 sec.
Pressure: 21 psi
2" well:
height:13.62 x .163 =2.22006
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1355
1400 4/19/2016 22.18 5.96 0.528 167 5.86 5.52 13.92
1405 4/19/2016 21.61 5.66 0.580 187.4 4.57 3.22 13.97
1410 4/19/2016 21.48 5.59 0.618 198.0 3.92 1.54 14.07
1415 4/19/2016 21.30 5.6 0.604 203.5 4.05 1.65 14.11
1420 4/19/2016 21.22 5.58 0.59 205.2 4.02 2.21 14.13
1425 4/19/2016 21.17 5.58 0.561 209.2 4.10 2.26 14.15 209.2
1430 4/19/2016 20.43 5.54 0.542 214.3 4.19 2.89 14.16
415
1420
1425
1430
1435
1440
1445
1450
145
Final Readings 1430 4/19/2016 20.43 5.54 0.542 214 4.19 2.89 14.16
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II7
1435
Sunny
64 *F
Water Level & Well Data
Tuesday, April 19, 2016
35 Minutes
Tuesday, April 19, 2016
Depth to well bottom from measuring point:27.00
Height of water column:13.62
Bradley Keyse
Depth to water from measuring point:13.38
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Field Analyses
Volume of water in well
Volume of water removed 3.5
Blader Pump
100 Sample Collection Time
Was well purged dry
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 915 Stop 1015
Purge Rate ml/min
Control Settings On: 2.6 sec.Start 1015 Stop 1020
Off: 27.4 sec.
Pressure: 25 psi
Note: Duplicate II taken at this location. (0700 hrs)
2" well:
height:23.07 x .163 =3.76041
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
915 4/19/2016
920 4/19/2016 18.86 6.32 3.568 41.1 3.89 9.21 9.60
925 4/19/2016 18.86 6.25 3.764 19.0 1.63 4.64 9.62
930 4/19/2016 18.92 6.40 3.684 17.7 1.48 2.05 9.68
935 4/19/2016 19.00 6.23 3.700 21.7 1.09 3.11 9.68
940 4/19/2016 19.16 6.21 3.699 35.0 0.72 2.17 9.68
945 4/19/2016 19.66 6.20 3.691 46.8 0.61 2.20 9.65
950 4/19/2016 19.93 6.20 3.691 56.6 0.51 2.46 9.71
955 4/19/2016 20.38 6.19 3.691 72.4 0.39 3.03 9.71
1000 4/19/2016 20.95 6.19 3.688 90.5 0.34 3.01 9.68
1005 4/19/2016 20.99 6.19 3.694 100.7 0.32 3.21 6.62
1010 4/19/2016 20.89 6.19 3.694 110.2 0.27 3.38 6.66
1015 4/19/2016 20.86 6.18 3.691 117.5 0.26 3.35 6.68
Final Readings 1015 4/19/2016 20.86 6.10 3.691 118 0.26 3.35 6.68
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 6.0
Height of water column:23.07
Blader Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to water from measuring point:9.43
60 Minutes
Tuesday, April 19, 2016
Depth to well bottom from measuring point:32.50
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II8
Tuesday, April 19, 2016
1020
Sunny
71 *FBradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1350 Stop 1445
Purge Rate ml/min
Control Settings On: 3.5 sec.Start 1445 Stop 1455
Off: 26.5 sec.
Pressure: 30 psi
2" well:
height:22.55 x .163 =3.67565
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = 1.47 mg/L ( 1,470 ug/L) [Collected with Metals Bottle a 0820 hrs]
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1350
1400 4/18/2016 18.23 6.44 0.458 178.6 3.94 15.60 10.52
1405 4/18/2016 17.07 5.78 0.335 218.5 1.49 47.00 10.58
1410 4/18/2016 16.66 5.61 0.276 232.2 0.78 65.80 10.71
1415 4/18/2016 16.40 5.56 0.250 234.5 0.99 62.20 10.96
1420 4/18/2016 16.20 5.52 0.253 209.6 0.74 20.00 11.09
1425 4/18/2016 16.26 5.50 0.261 185.6 0.44 10.07 11.41
1430 4/18/2016 16.18 5.51 0.267 172.7 0.46 7.34 11.52
1435 4/18/2016 16.39 5.53 0.274 160.8 0.37 6.78 11.70
1440 4/18/2016 16.90 5.55 0.282 148.3 0.34 5.62 11.90
1445 4/18/2016 16.46 5.57 0.289 138.7 0.29 5.46 11.94
Final Readings 1445 4/18/2016 16.46 5.57 0.289 139 0.29 5.46 11.94
* C units mS/cm mV mg/L NTU
Depth to water from measuring point:9.95
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Monday, April 18, 2016
1584-98-081 55 Minutes
4103-II9 Monday, April 18, 2016
1455
Sunny
Bradley Keyse *F
Water Level & Well Data
Depth to well bottom from measuring point:32.50
Height of water column:22.55
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Blader Pump
200 Sample Collection Time
Volume of water in well
Volume of water removed 10.0
Was well purged dry
Field Analyses
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 930 Stop 1010
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 1010 Stop 1015
Off: 27.5 sec.
Pressure: 20 psi
2" well:
height:6.17 x .163 =1.00571
Gallons Liters X
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
930 4/20/2016
935 4/20/2016 13.57 5.67 0.230 132.6 4.26 9.4 9.04
940 4/20/2016 13.47 5.05 0.237 158.4 1.77 54.4 9.07
945 4/20/2016 13.21 5.45 0.232 149.5 1.51 46.9 9.11 149.5
950 4/20/2016 13.16 5.25 0.232 141.2 0.98 20.3 9.14 141.2
955 4/20/2016 13.24 5.34 0.237 136.5 0.51 15.8 9.17
1000 4/20/2016 13.21 5.36 0.237 134.1 0.45 12.6 9.17
1005 4/20/2016 13.25 5.40 0.238 131.7 0.33 8.0 9.18
1010 4/20/2016 13.32 5.40 0.237 130.9 0.31 6.1 9.19
Final Readings 1010 4/20/2016 13.32 5.40 0.237 131 0.31 6.10 9.19
* C units mS/cm mV mg/L NTU
Volume of water in well
Volume of water removed 4.0
Was well purged dry
Field Analyses
Well Purging & Sample Collection
Blader Pump Purge Time
Blader Pump
100 Sample Collection Time
Depth to well bottom from measuring point:15.00
Height of water column:6.17
Measuring point:Top of Casing
Depth to water from measuring point:8.83
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Wednesday, April 20, 2016
1584-98-081 40 Minutes
4103-SMW-1 Wednesday, April 20, 2016
1015
Sunny
Bradley Keyse 68 *F
Water Level & Well Data
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1515 Stop 1635
Purge Rate ml/min
Control Settings On: 3.5 sec.Start 1635 Stop 1645
Off: 26.5 sec.
Pressure: 30 psi
2" well:
height:22.78 x .163 =3.71314
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = 0.50 mg/L
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1515 4/18/2016
1520 4/18/2016 19.53 6.34 0.580 63.1 6.59 11.32 9.87
1525 4/18/2016 18.07 6.40 0.666 42.0 1.72 12.77 9.92
1530 4/18/2016 17.44 6.39 0.679 39.5 0.70 13.60 9.98
1535 4/18/2016 17.38 6.37 0.687 38.7 0.50 13.10 10.02
1540 4/18/2016 17.29 6.41 0.686 37.1 0.45 36.90 10.04
1545 4/18/2016 17.41 6.42 0.684 35.7 0.37 23.70 10.07
1550 4/18/2016 17.58 6.42 0.683 34.9 0.33 38.10 10.10
1555 4/18/2016 17.28 6.42 0.676 35.9 0.28 150.00 10.12
1600 4/18/2016 17.42 6.41 0.673 40.1 0.25 649.00 10.12
1605 4/18/2016 17.29 6.41 0.675 48.0 0.23 141.00 10.14
1610 4/18/2016 17.40 6.39 0.655 50.5 1.47 40.80 10.14
1615 4/18/2016 17.34 6.40 0.666 45.5 0.64 17.80 10.16
1620 4/18/2016 17.28 6.40 0.675 44.2 0.36 13.80 10.17
1625 4/18/2016 17.15 6.40 0.671 45 0.67 13.10 10.18
1630 4/18/2016 17.01 6.38 0.667 49 0.24 13.20 10.17
1635 4/18/2016 17.70 6.38 0.665 50 0.25 12.35 10.12
Final Readings 1635 4/18/2016 17.70 6.38 0.665 50 0.25 12.35 10.12
* C units mS/cm mV mg/L NTU
Volume of water in well
Volume of water removed 8.0
Was well purged dry
Field Analyses
Well Purging & Sample Collection
Blader Pump Purge Time
Blader Pump
180 Sample Collection Time
32.50
Height of water column:22.78
Measuring point:Top of Casing
Cleaned the flow
through cell at
1608
Depth to water from measuring point:9.72
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Monday, April 18, 2016
1584-98-081 80 Minutes
4103-SMW-3 Monday, April 18, 2016
1645
Sunny
Bradley Keyse 83 *F
Water Level & Well Data
Depth to well bottom from measuring point:
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1735 Stop 1810
Purge Rate ml/min
Control Settings On: 3 sec.Start 1810 Stop 1815
Off: 27 sec.
Pressure: 25 psi
2" well:
height:13.3 x .163 =2.1679
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1735 4/18/2016
1740 4/18/2016 17.92 6.38 0.968 130.1 3.56 9.41 7.40
1745 4/18/2016 16.86 6.13 1.110 125.6 1.03 6.94 7.46
1750 4/18/2016 16.42 6.19 1.141 115.4 0.55 4.89 7.48
1755 4/18/2016 16.22 6.23 1.146 111.0 0.37 7.17 7.51
1800 4/18/2016 16.29 6.26 1.145 108.1 0.35 4.70 7.55
1805 4/18/2016 16.04 6.26 1.143 109.0 0.32 5.89 7.55
1810 4/18/2016 15.95 6.23 1.141 110.9 0.30 3.52 7.56
Final Readings 1810 4/18/2016 15.95 6.23 1.141 111 0.30 3.52 7.56
* C units mS/cm mV mg/L NTU
Volume of water in well
Volume of water removed 6.0
Was well purged dry
Field Analyses
Well Purging & Sample Collection
Blader Pump Purge Time
Blader Pump
170 Sample Collection Time
Depth to well bottom from measuring point:20.50
Height of water column:13.30
Measuring point:Top of Casing
Depth to water from measuring point:7.20
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill Monday, April 18, 2016
1584-98-081 35 Minutes
4103-SMW-4 Monday, April 18, 2016
1815
Sunny
Bradley Keyse 78 *F
Water Level & Well Data
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 705 Stop 835
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 835 Stop 840
Off: 27.5 sec.
Pressure: 25 psi
2" well:
height:12.03 x .163 =1.96089
gallons x liters
Yes No x
8
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
705 4/18/2016
710 4/18/2016 12.86 6.38 0.661 -18.9 4.41 32.0 11.59
715 4/18/2016 12.98 6.22 0.686 -25.7 2.46 35.6 11.68
720 4/18/2016 12.87 6.21 0.721 -38.4 1.51 35.0 11.87
725 4/18/2016 12.74 6.20 0.734 -46.6 0.94 40.8 11.92
730 4/18/2016 12.71 6.21 0.739 -51.4 0.79 47.8 12.02
735 4/18/2016
750 4/18/2016 13.13 6.53 0.753 -52.9 2.11 44.9 12.51
755 4/18/2016 13.28 6.4 0.774 -65.5 0.45 47 12.57
800 4/18/2016 13.4 6.4 0.779 -70.0 0.39 39.5 12.62
805 4/18/2016 13.62 6.41 0.794 -73.6 0.33 43.6 12.64
810 4/18/2016 13.86 6.42 0.804 -75.3 0.31 34.4 12.74
815 4/18/2016 14.14 6.43 0.815 -76.9 0.25 33.4 12.71
820 4/18/2016 14.37 6.45 0.83 -78.9 0.23 34.5 12.72
825 4/18/2016 14.27 6.45 0.837 -79.2 0.2 31.6 12.75
830 4/18/2016 14.39 6.46 0.843 -78.8 0.2 31.1 12.74
835 4/18/2016 14.61 6.46 0.851 -78.3 0.18 32.8 12.77
Final Readings 835 4/19/2016 14.61 6.46 0.851 -78 0.18 32.80 12.77
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II12
755
Sunny
68 *F
Water Level & Well Data
Tuesday, April 19, 2016
90 Minutes
Tuesday, April 19, 2016
Depth to well bottom from measuring point:22.80
Height of water column:12.03
Bradley Keyse
Depth to water from measuring point:10.77
Bladder Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Recalibrated ORP
Field Analyses
Volume of water in well
Volume of water removed 9.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1305 Stop 1335
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1335 Stop 1340
Off: 27.0 sec.
Pressure: 30 psi
2" well:
height:13.7 x .163 =2.2331
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1305 4/20/2016
1310 4/20/2016 17.28 6.71 0.411 110.5 8.68 2.81 19.44
1315 4/20/2016 16.56 6.53 0.380 120.0 7.60 1.90 19.55
1320 4/20/2016 16.36 6.26 0.362 138.8 7.13 1.64 19.70
1325 4/20/2016 16.29 6.20 0.340 143.1 6.67 1.85 19.80
1330 4/20/2016 16.3 6.31 0.328 137.6 6.23 2.05 19.85
1335 4/20/2016 16.29 6.36 0.323 135.0 6.18 2.01 19.86 6.36
Final Readings 1335 4/20/2016 16.29 6.36 0.323 135.0 6.18 2.01 19.86
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.0
Height of water column:13.70
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to water from measuring point:19.30
30 Minutes
Wednesday, April 20, 2016
Depth to well bottom from measuring point:33.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-MW13
Wednesday, April 20, 2016
1340
Sunny
73 *FBradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1035 Stop 1115
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1115 Stop 1125
Off: 27.0 sec.
Pressure: 28 psi
2" well:
height:6.9 x .163 =1.1247 mg/L
gallons liters x
6.5
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1035
1045 4/18/16 18.08 8.79 0.038 207.7 8.46 3.88 21.26
100 4/18/16 17.84 5.28 0.038 254.4 10.01 2.21 21.27
1055 4/18/16 17.50 4.91 0.038 259.7 9.39 4.95 21.34
1100 4/18/16 17.41 4.88 0.038 263.2 9.32 3.28 21.38
1105 4/18/16 17.41 4.88 0.038 266.5 8.80 3.28 21.39
1110 4/18/16 17.57 4.90 0.038 265.8 8.59 2.59 21.41
1115 4/18/16 17.52 4.90 0.038 265.8 8.48 7.52 4.90
Final Readings 1115 4/18/16 17.52 4.90 0.038 266 8.48 7.52 4.90
* C units mS/cm mV mg/L NTU
0.03
Bradley Keyse
Measuring point:
Depth to well bottom from measuring point:
190
Top of Casing
Well Purging & Sample Collection
Bladder Pump
34.00
Purge Time
Sample Collection Time
Bladder Pump
Height of water column:6.90
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:27.10
1125
Sunny
69 *F
White Street Landfill
1584-98-081
4103-MW14
Monday, April 18, 2016
40 Minutes
Monday, April 18, 2016
Field Analyses
Volume of water in well
Volume of water removed 7.5
Was well purged dry
Ferrous Iron:
September 2016
Location:
Project No.:
Source Well:
Locked?:Yes:x No:
Sampled By:
feet
feet
9.10 feet
Purge Method
Sample Method 1045 Stop 1140
Purge Rate ml/min
Control Settings On: 2.0 sec.1140 Stop 1230
Off: 28.0 sec.
Pressure: 25 psi
2" well:
height:9.1 x .163 =1.4833
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = mg/L
Time Date Temp pH Conductivity *D.O.*Turbidity DTW
1045 9/27/2016 15.90
1050 9/27/2016 18.85 6.31 2.534 3.52 6.95 16.20
1055 9/27/2016 18.85 6.26 2.354 2.48 1.63 16.30
1100 9/27/2016 18.92 6.22 2.470 1.57 1.09 16.38
1105 9/27/2016 18.93 6.21 2.521 1.03 0.78 16.45
1110 9/27/2016 19.00 6.21 2.545 0.83 0.37 16.50
1115 9/27/2016 19.00 6.20 2.562 0.63 0.38 16.55
1120 9/27/2016 19.03 6.20 2.577 0.56 0.45 16.55
1125 9/27/2016 19.80 6.20 2.590 0.45 0.46 16.60
1130 9/27/2016 19.18 6.20 2.602 0.42 0.39 16.60
1135 9/27/2016 19.22 6.20 2.614 0.38 0.34 16.66
1140 9/27/2016 19.33 6.20 2.618 0.38 0.33 16.65
Final Readings 1140 9/27/2016 19.30 6.20 2.618 0.38 0.33 16.65
* C units mS/cm mg/L NTU
Bradley Keyse
55 Minutes
Tuesday, September 27, 2016
25.00
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II1
Tuesday, September 27, 2016
1140
Overcast
71 *F
Height of water column:
Bladder Pump
Depth to water from measuring point:15.90
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump
Depth to well bottom from measuring point:
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 5.5
100
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
8.95 feet
Purge Method
Sample Method Start 1010 Stop 1130
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1130 Stop 1210
Off: 28.0 sec.
Pressure: 25 psi
2" well:
height:8.95 x .163 =1.45885
gallons liters x
Yes No x
*Stabilization Parameters
The check valve in II-2's pump needs to be repaired/replaced
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1010 9/28/2016 20.05
1015 9/28/2016 18.81 7.00 1.069 -24.1 3.74 9.73 20.55
1020 9/28/2016 18.82 6.73 0.979 -17.0 2.99 3.12 20.59 7%
1025 9/28/2016 19.24 6.62 0.958 -10.5 3.00 1.51 20.59
1030 9/28/2016 19.73 6.59 0.960 -5.6 2.83 1.24 20.58
1035 9/28/2016 20.48 6.57 0.972 1.4 2.46 0.90 20.59
1040 9/28/2016 20.69 6.57 0.976 4.3 2.30 0.25 20.60
1045 9/28/2016 21.17 6.57 0.977 7.9 2.33 1.17 20.59 1%
1050 9/28/2016 21.11 6.55 0.981 12.0 2.51 0.85 20.60
1055 9/28/2016 21.05 6.54 0.982 14.1 2.58 0.30 20.60
1100 9/28/2016 21.17 6.54 0.983 16.1 2.59 0.72 20.6
1105 9/28/2016 21.01 6.53 0.982 18.3 2.32 0.92 20.61
1110 9/28/2016 21.23 6.53 0.982 20.8 2.4 0.99 20.62
1115 9/28/2016 21.41 6.52 0.984 23.8 2.24 0.87 20.64
1120 9/28/2016 21.78 6.52 0.985 24.9 2.31 0.85 20.64
1125 9/28/2016 21.9 6.51 0.986 25.7 2.04 0.78 20.65
1130 9/28/2016 21.82 6 0.988 26.4 2.03 0.3 20.67
Final Readings 1130 9/28/2016 21.82 6.00 0.988 26 2.03 0.30 20.67
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 8.0
Bladder Pump
100
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Sample Collection Time
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:20.05
1130
Sunny
78 *FBradley Keyse
Depth to well bottom from measuring point:29.00
Height of water column:
Wednesday, September 28, 2016
80 Minutes
Wednesday, September 28, 2016
White Street Landfill
1584-98-081
4103-II2
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 710 Stop 750
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 750 Stop 830
Off: 27.5 sec.
Pressure: 25 psi
2" well:
height:13.33 x .163 =2.17279
gallons liters x
Yes No x
*Stabilization Parameters
The check valve in II-3's pump needs to be repaired/replaced
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
710 9/28/2016 16.67
715 9/29/2016 Adjusting flow rate to 100 mL/min, missed readings 16.95
720 9/30/2016 16.41 5.70 0.464 75.3 1.39 40.70 17.14
725 10/1/2016 16.54 5.68 0.463 70.3 1.12 28.35 17.09
730 10/2/2016 16.64 5.67 0.461 68.1 1.30 17.87 17.09
735 10/3/2016 16.65 5.66 0.459 67.9 1.17 10.92 17.09
740 10/4/2016 16.69 5.65 0.458 68.3 1.20 8.78 17.09
745 10/5/2016 16.71 5.64 0.457 68.8 1.12 5.48 17.09
750 10/6/2016 16.75 5.63 0.457 69.2 1.03 6.3 17.07
Final Readings 750 10/6/2016 16.75 5.63 0.457 69 1.03 6.26 17.07
* C units mS/cm mV mg/L NTU
Cleaned out the
flow through cell
at 710 due to an
ant colony being
located in the
water line,
stopping up the
influent port of the
flow through cell
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II3
Wednesday, September 28, 2016
750
Sunny
66 *FBradley Keyse
Depth to water from measuring point:16.67
40 Minutes
Wednesday, September 28, 2016
Depth to well bottom from measuring point:30.00
Height of water column:13.33
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1510 Stop 1555
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 1555 Stop 1635
Off: 27.0 sec.
Pressure: 23 psi
2" well:
height:10.87 x .163 =1.77181
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1510 9/26/2016 14.13
1515 9/26/2016 14.29
1520 9/26/2016 20.61 6.29 0.573 58.0 1.24 1.95 14.34
1525 9/26/2016 20.61 6.29 0.573 58.0 1.24 1.95 14.34
1530 9/26/2016 Pump power issue, missed readings, didn't purge from 1525-1530
1535 9/26/2016 20.46 6.20 0.556 59.7 0.88 0.83 14.36
1540 9/26/2016 20.16 6.18 0.550 60.7 0.57 0.63 14.39
1545 9/26/2016 20.19 6.16 0.546 61.1 0.34 0.47 14.41
1550 9/26/2016 20.74 6.16 0.547 60.7 0.34 0.53 14.43
1555 9/26/2016 20.45 6.16 0.548 61.0 0.29 0.56 14.46
Final Readings 1555 9/26/2016 20.45 6.16 0.548 61 0.29 0.56 14.46
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 3.5
Bladder Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:25.00
Height of water column:10.87
Bradley Keyse
Depth to water from measuring point:14.13
Ovrecast
75 *F
Water Level & Well Data
Monday, September 26, 2016
40 Minutes
Monday, September 26, 2016
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II3B
1555
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1350 Stop 1435
Purge Rate ml/min
Control Settings On: 2.8 sec.Start 1435 Stop 1515
Off: 27.2 sec.
Pressure: 20 psi
2" well:
height:15.32 x .163 =2.49716
,liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1350 9/28/2016 14.68
1355 9/28/2016 19.24 6.05 1.602 79.1 2.81 2.39 14.89
1400 9/28/2016 18.60 5.97 1.602 81.0 2.57 0.96 14.89
1405 9/28/2016 18.77 5.95 1.608 81.5 2.73 1.01 14.89
1410 9/28/2016 18.89 5.94 1.608 82.4 2.68 0.40 14.89
1415 9/28/2016 18.80 5.92 1.607 83.9 2.52 0.66 14.90
1420 9/28/2016 18.93 5.91 1.608 84.8 2.19 0.28 14.90
1425 9/28/2016 18.83 5.90 1.612 85.6 2.30 0.94 14.91
1430 9/28/2016 18.86 5.90 1.611 86.2 2.30 0.26 14.96
1435 9/28/2016 18.73 5.90 1.611 87.1 2.30 0.47 14.93
Final Readings 1435 9/28/2016 18.73 5.90 1.611 87 2.30 0.47 14.93
* C units mS/cm mV mg/L NTU
Was well purged dry
Field Analyses
Volume of water removed 4.5
Volume of water in well
45 Minutes
Wednesday, September 28, 2016
Measuring point:Top of Casing
Depth to water from measuring point:14.68
Depth to well bottom from measuring point:30.00
Height of water column:
Bladder Pump
100 Sample Collection Time
Well Purging & Sample Collection
Bladder Pump Purge Time
Wednesday, September 28, 2016
15.32
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1435
Overcast
78 *F
White Street Landfill
1584-98-081
4103-II4A
Bradley Keyse
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1220 Stop 1305
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1305 Stop 1345
Off: 28.0 sec.
Pressure: 15 psi
2" well:
height:9.52 x .163 =1.55176
gallons liters x
Yes No x
*Stabilization Parameters
The check valve in II-5's pump needs to be repaired/replaced
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1220 9/28/2016 6.48
1225 9/28/2016 22.10 6.58 0.747 46.8 3.12 6 6.95
1230 9/28/2016 22.07 6.40 0.786 47.4 2.65 4.18 7.14
1235 9/28/2016 21.94 6.29 0.823 45.9 2.73 2.11 7.28
1240 9/28/2016 22.19 6.27 0.837 45.5 3.01 1.70 7.43
1245 9/28/2016 22.26 6.24 0.846 44.9 2.44 0.58 7.64
1250 9/28/2016 22.27 6.23 0.847 44.0 2.49 2.22 7.77
1255 9/28/2016 21.91 6.23 0.833 43.7 2.34 1.94 7.93
1300 9/28/2016 22.21 6.23 0.821 42.1 2.38 1.81 7.98
1305 9/28/2016 22.56 6.22 0.815 42.2 2.44 3.12 8.01
Final Readings 1305 9/28/2016 22.56 6.22 0.815 42 2.44 3.12 8.01
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II5
Wednesday, September 28, 2016
1305
Partly Sunny
78 *FBradley Keyse
Depth to water from measuring point:6.48
45 Minutes
Wednesday, September 28, 2016
Depth to well bottom from measuring point:16.00
Height of water column:9.52
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
Water Level & Well Data
feet
feet
feet
Purge Method
Sample Method Start 850 Stop 945
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 1530 Stop 1620
Off: 27.5 sec.
Pressure: 20 psi
2" well:
height:2.76 x .163 =0.44988
gallons liters x
Yes No x
*Stabilization Parameters
The check valve in II-6's pump needs to be repaired/replaced, possible redevelopment needed
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
850 9/28/2016 14.24
855 9/28/2016 17.79 6.18 1.229 77.9 3.77 15.31 14.88
900 9/28/2016 17.99 6.34 1.770 41.8 3.41 14.01 14.88
905 9/28/2016 17.80 6.44 2.238 5.0 2.89 15.01 15.12
910 9/28/2016 17.78 6.49 2.368 -20.1 2.78 18.23 15.24
915 9/28/2016 17.70 6.55 2.427 -44.7 3.11 21.36 15.32
920 9/28/2016 17.78 6.50 2.441 -55.2 2.51 21.52 15.22
925 9/28/2016 17.79 6.58 2.463 -63.1 2.33 19.99 15.50
930 9/28/2016 17.81 6.58 2.478 -65.8 2.11 19.00 <15.55
935 9/28/2016 17.93 6.58 2.504 -69.8 2.18 20.75 <15.55
940 9/28/2016 17.86 6.58 2.510 -70.9 2.28 24.49 <15.55
945 9/28/2016 17.92 6.58 2.522 -71.5 2.15 25.60 <15.55
1530 +14.22
1535 57.49 14.61
1540 26.86 14.98
1550 -15.30
1600 Metals sample 16.99 <15.55
1610 15.78 <15.55
Final Readings 945 9/28/2016 17.92 6.58 2.522 -72 2.15 16.99 <15.55
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II6
Wednesday, September 28, 2016
55 Minutes
Wednesday, September 28, 2016
1530
Overcast
78 *FBradley Keyse
Depth to water from measuring point:14.24
Depth to well bottom from measuring point:17.00
Height of water column:2.76
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Flow rates varied
between 60
mL/min and
100mL/min
between 0930
and 0945
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 5.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1520 Stop 1605
Purge Rate ml/min
Control Settings On: 4 sec.Start 1605 Stop 1645
Off: 26 sec.
Pressure: 52 psi
2" well:
height:83.75 x .163 =13.65125
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1520 9/27/2016 17.25
1525 9/27/2016 17.51
1530 9/27/2016 18.97 8.52 0.465 100.5 3.03 1.07 18.45
1535 9/27/2016 18.63 8.78 0.464 100.2 1.52 1.09 18.96
1540 9/27/2016 19.97 8.97 0.470 97.8 1.30 1.11 19.31
1545 9/27/2016 19.21 9.07 0.477 96.6 0.85 1.07 19.75
1550 9/27/2016 19.17 9.14 0.480 95.6 0.73 1.20 20.15
1555 9/27/2016 18.88 9.18 0.483 95.1 0.63 1.45 20.54
1600 9/27/2016 18.71 9.20 0.483 94.8 0.54 1.16 20.81
1605 9/27/2016 18.66 9.22 0.485 94.1 0.5 1.78 21.1
1645
Final Readings 1605 9/27/2016 18.66 9.22 0.485 94.1 0.50 1.78 21.10
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II7b
Tuesday, September 27, 2016
1605
Sunny
78 *FBradley Keyse
Depth to water from measuring point:17.25
45 Minutes
Tuesday, September 27, 2016
Depth to well bottom from measuring point:101.00
Height of water column:83.75
Bladder Pump
Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 4.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
At approx 1650 hrs, the well cap from II-7b was placed on II-7. A new air connection is needed for II-7b
feet
feet
feet
Purge Method
Sample Method Start 1700 Stop 1740
Purge Rate ml/min
Control Settings On: 3.0 sec.Start 740 Stop 1820
Off: 27.0 sec.
Pressure: 20 psi
2" well:
height:12.91 x .163 =2.10433
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1700
1705 9/27/2016 19.06 5.95 0.620 68 0.94 27.58 14.47
1710 9/27/2016 19.22 5.77 0.644 73.0 0.58 23.43 14.53
1715 9/27/2016 19.25 5.72 0.650 76.6 0.54 15.00 14.89 14.89
1720 9/27/2016 18.88 5.66 0.641 85.5 1.00 8.26 14.66
1725 9/27/2016 19.21 5.63 0.648 89.7 0.69 5.86 14.71
1730 9/27/2016 19.17 5.61 0.649 95.1 0.70 3.77 14.73
1735 9/27/2016 19.13 5.6 0.648 99.3 0.79 5.39 14.75
1740 9/27/2016 19.11 5.58 0.646 103.4 0.84 4.31 14.76
Final Readings 1740 9/27/2016 19.11 5.58 0.646 103 0.84 4.31 14.76
* C units mS/cm mV mg/L NTU
Cleaned out the
flow through cell
between the
1715 and 1720
readings
Field Analyses
Volume of water in well
Volume of water removed 4.0
Blader Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to well bottom from measuring point:27.00
Height of water column:12.91
Bradley Keyse
Depth to water from measuring point:14.09
Sunny
77 *F
Water Level & Well Data
Tuesday, September 27, 2016
40 Minutes
Tuesday, September 27, 2016
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II7
1740
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1345 Stop 1420
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 1420 Stop 1500
Off: 27.5 sec.
Pressure: 25 psi
2" well:
height:22.95 x .163 =3.74085
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1345 9/26/2016 9.55
1350 9/26/2016 21.72 6.07 2.872 70.6 3.06 1.73 9.77
1355 9/26/2016 21.26 6.07 2.991 59.6 1.82 1.10 9.85
1400 9/26/2016 21.42 6.08 3.040 52.2 1.56 1.33 9.84
1405 9/26/2016 21.27 6.08 3.065 48.9 0.96 1.32 9.85
1410 9/26/2016 21.39 6.07 3.074 49.8 0.81 1.56 9.84
1415 9/26/2016 21.91 6.07 3.102 49.0 0.62 1.76 9.84
1420 9/26/2016 22.22 6.07 3.124 49.8 0.50 1.79 9.81
Final Readings 1420 9/6/2016 22.22 6.07 3.124 50 0.50 1.79 9.81
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-II8
Monday, September 26, 2016
1420
Overcast
73 *FBradley Keyse
Depth to water from measuring point:9.55
35 Minutes
Monday, September 26, 2016
Depth to well bottom from measuring point:32.50
Height of water column:22.95
Blader Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:X Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 725 Stop 805
Purge Rate ml/min
Control Settings On: 2 sec.Start 805 Stop 855
Off: 28 sec.
Pressure: 25 psi
2" well:
height:20.82 x .163 =3.39366
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = 1.47 mg/L ( 1,470 ug/L) [Collected with Metals Bottle a 0820 hrs]
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
725 9/27/2016 11.68
730 9/27/2016 Missed readings, adjusted flow rate up to 100 mL/min 11.91
735 9/27/2016 17.28 6.08 0.679 39.5 1.64 8.13 12.04
740 9/27/2016 17.11 6.09 0.715 31.6 1.00 12.83 12.16
745 9/27/2016 17.06 6.11 0.739 25.7 0.70 11.04 12.28
750 9/27/2016 17.06 6.12 0.752 22.3 0.51 8.05 12.38
755 9/27/2016 17.01 6.12 0.756 20.8 0.45 5.92 12.48
800 9/27/2016 17.09 6.11 0.756 19.6 0.46 3.21 12.56
805 9/27/2016 17.18 6.11 0.758 18.8 0.38 2.40 12.63
Final Readings 805 9/27/2016 17.18 6.11 0.758 19 0.38 2.40 12.63
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 4.0
Blader Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to well bottom from measuring point:32.50
Height of water column:20.82
Bradley Keyse
Depth to water from measuring point:11.68
Overcast
67 *F
Water Level & Well Data
Tuesday, September 27, 2016
40 Minutes
Monday, September 26, 2016
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II9
805
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1645 Stop 1730
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 1730 Stop 1810
Off: 27.5 sec.
Pressure: 25 psi
2" well:
height:10.81 x .163 =1.76203
gallons liters X
Yes No x
8
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1645 9/26/2016 11.99
1650 9/26/2016 20.82 6.35 0.718 47.0 0.71 27.2 12.62
1655 9/26/2016 20.42 6.36 0.715 21.8 0.47 11.2 12.86
1700 9/26/2016 20.04 6.38 0.707 -3.8 0.81 8.9 13.01
1705 9/26/2016 20.24 6.40 0.722 -22.4 0.34 7.9 13.16
1710 9/26/2016 20.25 6.41 0.732 -32.4 0.24 6.8 13.25
1715 9/26/2016 19.94 6.41 0.741 -37.6 0.19 5.3 13.36
1720 9/26/2016 19.88 6.42 0.751 -41.1 0.18 4.8 13.46
1725 9/26/2016 19.82 6.42 0.759 -44.6 0.17 4.3 13.49
1730 9/26/2016 19.82 6.42 0.768 -47.6 0.17 3.7 13.59
Final Readings 1730 9/26/2016 19.82 6.42 0.768 -48 0.17 3.74 13.59
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 5.0
Bladder Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Depth to well bottom from measuring point:22.80
Height of water column:10.81
Bradley Keyse
Depth to water from measuring point:11.99
Overcast
76 *F
Water Level & Well Data
Monday, September 26, 2016
45 Minutes
Monday, September 26, 2016
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-II12
1730
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
Duplicate sample was collected with MW-13 (time on containers is 0700 hrs)
feet
feet
feet
Purge Method
Sample Method Start 1330 Stop 1400
Purge Rate ml/min
Control Settings On: 2.0 sec.Start 1400 Stop
Off: 28.0 sec.
Pressure: 25 psi
2" well:
height:12.79 x .163 =2.08477
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1315 9/27/16 20.21
1320 9/27/16
1325 9/27/16 Pump issues, did not record
1330 9/27/16 20.62 6.88 0.386 28.4 4.73 5.66 20.35
1335 9/27/16 19.50 6.73 0.361 31.4 4.99 3.92 20.61
1340 9/27/16 19.07 6.88 0.354 33.6 4.81 2.37 20.72
1345 9/27/16 18.62 6.62 0.348 36.3 4.89 3.11 21.13 6.36
1350 9/27/16 18.47 6.59 0.344 38.1 4.55 1.77 21.17
1355 9/27/16 18.27 6.56 0.341 40.3 4.64 2.02 21.22
1400 9/27/16 18.06 6.54 0.336 42.2 4.81 1.28 21.3
Final Readings 1400 9/27/2016 18.06 6.54 0.336 42.2 4.81 1.28 21.30
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-MW13
Tuesday, September 27, 2016
1340
Partly Sunny
73 *FBradley Keyse
Depth to water from measuring point:20.21
30 Minutes
Tuesday, September 27, 2016
Depth to well bottom from measuring point:33.00
Height of water column:12.79
Bladder Pump
100 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Bladder Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.0
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On: 3.0 sec.Start Stop
Off: 27.0 sec.
Pressure: 28 psi
2" well:
height:34 x .163 =5.542 mg/L
gallons liters x
6.5
Yes No x
*Stabilization Parameters
20.46
6.88
1405
-
Final Readings
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed
Was well purged dry
Ferrous Iron:
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
Overcast
*F
White Street Landfill
1584-98-081
4103-MW14
Tuesday, September 27, 2016
Minutes
Tuesday, September 27, 2016
Bradley Keyse
Measuring point:
Depth to well bottom from measuring point:
100
Top of Casing
Well Purging & Sample Collection
Bladder Pump
34.00
Purge Time
Sample Collection Time
Bladder Pump
Height of water column:34.00
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 905 Stop 945
Purge Rate ml/min
Control Settings On: 2.3 sec.Start 945 Stop 1035
Off: 26.7 sec.
Pressure: 25 psi
2" well:
height:22.3 x .163 =3.6349
gallons liters x
Yes No x
*Stabilization Parameters
Ferrous Iron = mg/L
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
905 9/27/2016 10.20
910 9/27/2016 18.29 6.55 0.687 47.8 2.73 18.29 10.31
915 9/27/2016 18.06 6.50 0.709 44.2 1.35 10.86 10.38
920 9/27/2016 17.91 6.49 0.725 41.1 0.65 2.09 10.42
925 9/27/2016 17.80 6.47 0.727 39.2 0.40 1.49 10.49
930 9/27/2016 17.84 6.47 0.724 38.0 0.41 1.63 10.49
935 9/27/2016 17.83 6.46 0.720 36.9 0.39 1.35 10.53
940 9/27/2016 17.82 6.45 0.716 35.3 0.28 1.57 10.54
945 9/27/2016 17.86 6.45 0.712 34.2 0.28 1.42 10.57
Final Readings 945 9/27/2016 17.86 6.45 0.712 34 0.28 1.42 10.57
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 4.0
Blader Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to well bottom from measuring point:32.50
Height of water column:22.30
Bradley Keyse
Depth to water from measuring point:10.20
Overcast
68 *F
Water Level & Well Data
Tuesday, September 27, 2016
40 Minutes
Tuesday, September 27, 2016
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-SMW-3
945
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1025 Stop 1105
Purge Rate ml/min
Control Settings On: 2.5 sec.Start 1110 Stop 1150
Off: 27.5 sec.
Pressure: 20 psi
2" well:
height:3.54 x .163 =0.57702
Gallons Liters X
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1025 9/26/2016 11.46
1030 9/26/2016 11.78
1035 9/26/2016 17.62 5.66 0.359 50.1 2.23 6.4 11.88
1040 9/26/2016 17.68 5.68 0.370 38.7 1.06 6.4 11.96
1045 9/26/2016 17.78 5.72 0.369 32.8 0.79 5.2 12.10
1050 9/26/2016 17.88 5.72 0.359 28.7 0.60 5.4 12.23
1055 9/26/2016 17.93 5.71 0.346 27.1 0.48 5.4 12.34
1100 9/26/2016 17.96 5.69 0.336 27.1 0.44 4.5 12.48
1105 9/26/2016 18.00 5.68 0.329 24.2 0.42 3.1 12.58
Final Readings 1105 9/26/2016 18.00 5.68 0.329 24 0.42 3.10 12.58
* C units mS/cm mV mg/L NTU
Field Analyses
Volume of water in well
Volume of water removed 4.0
Blader Pump
100 Sample Collection Time
Was well purged dry
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Depth to well bottom from measuring point:15.00
Height of water column:3.54
Bradley Keyse
Depth to water from measuring point:11.46
Overcast
69 *F
Water Level & Well Data
Monday, September 26, 2016
40 Minutes
Monday, September 26, 2016
GROUNDWATER SAMPLING FIELD DATA
White Street Landfill
1584-98-081
4103-SMW-1
1110
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:x Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start 1205 Stop 1250
Purge Rate ml/min
Control Settings On: 5 sec.Start 1250 Stop 1330
Off: 25 sec.
Pressure: 60 psi
2" well:
height:9.45 x .163 =1.54035
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
1205 11.05
1210 9/26/2016 17.95 6.10 1.019 32.5 3.84 1.60 11.16
1215 9/26/2016 17.83 6.04 1.011 33.7 2.25 2.78 11.20
1220 9/26/2016 17.78 6.02 1.013 33.5 1.11 0.60 11.27
1225 9/26/2016 17.67 5.98 0.927 33.9 0.64 0.49 11.31
1230 9/26/2016 17.67 5.90 0.890 34.8 0.50 0.42 11.33
1235 9/26/2016 17.66 5.87 0.862 37.5 0.40 0.21 11.40
1240 9/26/2016 17.59 5.85 0.856 38.6 0.35 0.34 11.43
1245 9/26/2016 17.60 5.84 0.848 40.7 0.31 0.40 11.49
1250 9/26/2016 17.54 5.83 0.845 42.3 0.30 0.32 11.54
Final Readings 1250 9/26/2016 17.54 5.83 0.845 42 0.30 0.32 11.54
* C units mS/cm mV mg/L NTU
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
White Street Landfill
1584-98-081
4103-SMW-4
Monday, September 26, 2016
1250
Overcast
71 *FBradley Keyse
Depth to water from measuring point:11.05
45 Minutes
Monday, September 26, 2016
Depth to well bottom from measuring point:20.50
Height of water column:9.45
Blader Pump
90 Sample Collection Time
Measuring point:Top of Casing
Well Purging & Sample Collection
Blader Pump Purge Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 3.5
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
0.00 feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters
Yes No
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1210 9/26/2016 21.60 7.22 293.000
* C units mS/cm
Measuring point:
Monday, September 26, 2016
Monday, September 26, 2016
Height of water column:
Sample Collection Time
Depth to well bottom from measuring point:
Well Purging & Sample Collection
Purge Time
Field Analyses
Volume of water in well
Volume of water removed
Was well purged dry
Blank
Water Level & Well Data
Depth to water from measuring point:
1210
1584-98-081
White Street Landfill
4112-SW1
Gary Simcox
Sunny
75 *F
Summit Avenue Bridge
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
0.00 feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters x
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1130 9/26/2016 20.60 6.75 214.000
* C units mS/cm
Depth to well bottom from measuring point:
Monday, September 26, 2016
Monday, September 26, 2016
White Street Landfill
1584-98-081
4112-SW2
White Street and Nealtown Road
Height of water column:
Measuring point:
Well Purging & Sample Collection
Purge Time
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1505
Cloudy
75 *FGary Simcox
Sample Collection Time
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1345 9/26/2016 23.80 7.21 439.000
* C units mS/cm
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1345
75 *F
White Street Landfill Monday, September 26, 2016
Monday, September 26, 2016
1584-98-081
4112-SW3
Gary Simcox
Cloudy
Waste Water Treatment Plant
Depth to well bottom from measuring point:
Purge Time
Measuring point:
Sample Collection Time
Well Purging & Sample Collection
Height of water column:0.00
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate ml/min
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons liters
Yes No
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1245 9/26/2016 22.50 7.30 412.000
* C units mS/cm
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
1245
Cloudy
75 *F
White Street Landfill Monday, September 26, 2016
1584-98-081
4112-SW4
Gary Simcox
Rankin Mill Road Bridge
Sample Collection Time
Was well purged dry
Purge Time
Volume of water in well
Field Analyses
Monday, September 26, 2016
Measuring point:
Depth to water from measuring point:
Depth to well bottom from measuring point:
Height of water column:0.00
Volume of water removed
Well Purging & Sample Collection
Location:Purge Date:
Project No.:Purge Time:
Source Well:Sample Date:
Sample Time:
Locked?:Yes:x No:Weather:
Sampled By:Air Temp:
feet
feet
feet
Purge Method
Sample Method Start Stop
Purge Rate gpm
Control Settings On:sec.Start Stop
Off:sec.
Pressure:psi
2" well:
height:0 x .163 =0
gallons x liters
Yes No x
*Stabilization Parameters
Time Date Temp pH Conductivity *ORP *D.O.*Turbidity DTW
Final Readings 1100 9/26/2016 22.60 7.34 427.000
* C units mS/cm
Was well purged dry
Field Analyses
Volume of water in well
Volume of water removed 0.0
GROUNDWATER SAMPLING FIELD DATA
Water Level & Well Data
Depth to water from measuring point:
1100
75 *F
White Street Landfill Monday, September 26, 2016
Tuesday, September 06, 2016
1584-98-081
4112-SW5
Gary Simcox
Cloudy
Below monitor well II-3
Depth to well bottom from measuring point:
Purge Time
Measuring point:
Sample Collection Time
Well Purging & Sample Collection
Height of water column:0.00
April 2017

APPENDIX D
Natural Attenuation Screening Protocol Summaries (October 2012 – April 2017)
December 2017 1 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 0 X 0 X 0 X 0
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 0 X 0 X 0
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 1 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 0 X 0 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 0 X 2 X 0 X 0
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 2 X 2 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 2 X 0 X 0
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 2 X 0 X 2
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 3 Score 15 Score 7 Score 7
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
October 2012 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 2 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 2
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 0 X 0 X 0
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 0 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 0 X 0 X 0
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 0 X 2 X 0 X 0
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 2

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X X 2 X 2 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 2 X 0
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 2 X 2 X 2
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 4 Score 12 Score 12 Score 9
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
May 2013 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 3 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 0 X 0 X 0 X 0
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 1 X 0 X 0
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 1 X 0 X 1
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 2 X 2 X 0 X 0
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 2

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 2 X 2 X 0
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 2 X 2 X 2
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 2 X 0 X 2
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 2 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 4 Score 18 Score 12 Score 10
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
September 2013 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 4 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X -3 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 2
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 0 X 0 X 2
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 0 X 0 X 1
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 0 X 0
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 0 X 2 X 0 X 0
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X X 2 X 0 X 0
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 0 X 0
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 2 X 0 X 0
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 1 Score 14 Score 5 Score 7
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
April 2014 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 5 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X -3 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 0 X 0 X 0 X 0
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 0 X 2 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 1 X 0 X 1
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 2 X 2 X 2 X 2
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 0 X 0 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 0 X 2
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 2 X 2 X 0
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 1 Score 11 Score 10 Score 10
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
October 2014 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 6 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 2
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 0 X 2 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 1 X 0 X 1
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 1
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 2 X 2 X 2 X 2
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 0 X 0 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 0 X 2
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 2 X 2 X 0
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 6 Score 13 Score 12 Score 13
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
April 2015 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 7 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 3 X 3 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 0 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 1 X 1 X 1
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 1 X 0 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 1 X 0 X 0
minerals
Chloride*>2x background Daughter product of organic chlorine X 2 X 0 X 0
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 2 X 0 X 0
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 2 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 0
1,1,1- Material released X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 2 X 2 X 2
Carbon Material released X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 2 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0

Score 0 Score 20 Score 10 Score 7
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
October 2015 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 8 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 3 X 3
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X -3 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 2
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 3 X 3 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 2 X 0 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 1 X 0 X 0
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X -2 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 0 X 2 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 2 X 2 X 0 X 0
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 2 X 0 X 2 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 0 X 2
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 2 X 2 X 2 X 2
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0

Score 5 Score 16 Score 18 Score 14
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
April 2016 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 9 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 3 X 3 X 3
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 2 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 1 X 1
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 1 X 1 X 1
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate 0 0 0
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 2 X 0 X 2
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 2 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 2 X 2
1,1,1- Material released X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 2 X 2 X 0
Carbon Material released X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0

Score 0 Score 17 Score 18 Score 16
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
September 2016 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
December 2017 10 of 10 1668421.300
G:\PROJECTS\City of Greensboro\1668421 - Greensboro\Phase 300 - CAER\600 CALCULATIONS\Biochlor\App D EPA_Screening_Score_Summary_Table.xlsx
MW-14 (Upgradient Well)II-1 (Compliance/Sentinel Well)II-9 (Sentinel Well)SMW-3 (Sentinel Well)
Concentration in Points Points Points Points
Analysis Most Contam. Zone Interpretation Yes No Awarded Yes No Awarded Yes No Awarded Yes No Awarded
Oxygen*<0.5 mg/L Tolerated, suppresses the reductive pathway at higher X 0 X 0 X 0 X 0
concentrations
> 5mg/L Not tolerated; however, VC may be oxidized aerobically X 0 X 0 X 0 X 0
Nitrate*<1 mg/L At higher concentrations may compete with reductive X 2 X 2 X 2 X 0
pathway
Iron II*>1 mg/L Reductive pathway possible; VC may be oxidized under X 0 X 0 X 0 X 0
Fe(III)-reducing conditions
Sulfate*<20 mg/L At higher concentrations may compete with reductive X 2 X 0 X 0 X 0
pathway
Sulfide*>1 mg/L Reductive pathway possible X 0 X 0 X 0 X 0

Methane*>0.5 mg/L Ultimate reductive daughter product, VC Accumulates X 0 X 0 X 0 X 0
Oxidation <50 millivolts (mV)Reductive pathway possible X 0 X 0 X 0 X 0
Reduction
Potential* (ORP)<-100mV Reductive pathway likely X 0 X 0 X 0 X 0

pH*5 < pH < 9 Optimal range for reductive pathway X 0 X 0 X 0 X 0
TOC >20 mg/L Carbon and energy source; drives dechlorination; can be X 0 X 2 X 0 X 0
natural or anthropogenic
Temperature*>20oC At T >20oC biochemical process is accelerated X 0 X 0 X 0 X 0
Carbon Dioxide >2x background Ultimate oxidative daughter product X 0 X 1 X 1 X 0
Alkalinity >2x background Results from interaction of carbon dioxide with aquifer X 0 X 1 X 1 X 1
minerals
Chloride*>2x background Daughter product of organic chlorine X 0 X 2 X 2 X 2
Hydrogen >1 nM Reductive pathway possible, VC may accumulate
Volatile Fatty >0.1 mg/L Intermediates resulting from biodegradation of aromatic X 0 X 2 X 2 X 2
Acids compounds; carbon and energy source
BTEX*>0.1 mg/L Carbon and energy source; drives dechlorination X 0 X 0 X 0 X 0
PCE*Material released X 0 X 0 X 0 X 0
TCE*Daughter product of PCE a/X 0 X 0 X 0 X 0

DCE*Daughter product of TCE.
If cis is greater than 80% of total DCE it is likely a daughter X 0 X 0 X 2 X 2
product of TCEa/; 1,1-DCE can be a chem. reaction product of TCA
VC*Daughter product of DCEa/X 0 X 0 X 0 X 0
1,1,1- Material released X 0 X 0 X 0 X 0
Trichloroethane*
DCA Daughter product of TCA under reducing conditions X 0 X 0 X 0 X 0
Carbon Material released X 0 X 0 X 0 X 0
Tetrachloride
Chloroethane*Daughter product of DCA or VC under reducing conditions X 0 X 0 X 0 X 0
Ethene/Ethane >0.01 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
>0.1 mg/L Daughter product of VC/ethene X 0 X 0 X 0 X 0
Chloroform Daughter product of Carbon Tetrachloride X 0 X 0 X 0 X 0
Dichloromethane Daughter product of Chloroform X 0 X 0 X 0 X 0
Score 4 Score 10 Score 10 Score 7
Score Interpretation
0 to 5 Inadequate evidence for anaerobic biodegradation* of chlorinated organics
6 to 14 Limited evidence for anaerobic biodegradation* of chlorinated organics
15 to 20 Adequate evidence for anaerobic biodegradation* of chlorinated organics
>20 Strong evidence for anaerobic biodegradation* of chlorinated organics
Notes:The Natural Attenuation Screening Protocol is taken from the US EPA protocol (US EPA, 1998)
* = required analysis
a/ = points awarded only if it can be shown that the compound is a daughter product (i.e., not a constituent of a source NAPL)
Appendix D
April 2017 Natural Attenuation Screening Protocol Summary
White Street Landfill - Phase II, Permit No. 41-03
Greensboro, North Carolina
APPENDIX E
Biochlor Model: Screening Forms (April 2012 and April 2017)
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev #### PROJECT No #### #### #### #### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR DYR
DYR
166842117 300 E-1 0 FIGURE PHASE
RPK
BIOCHLOR MODEL FOR WELLS II-9 AND SMW-3
APRIL 2012
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev #### PROJECT No #### #### #### #### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR DYR
DYR
166842117 300 E-2 0 FIGURE PHASE
RPK
BIOCHLOR MODEL FOR WELLS II-9 AND SMW-3
APRIL 2017
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev #### PROJECT No #### #### #### #### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR DYR
DYR
166842117 300 E-3 0 FIGURE PHASE
RPK
BIOCHLOR MODEL FOR WELLS II-2 AND SMW-1
APRIL 2012
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev #### PROJECT No #### #### #### #### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR DYR
DYR
166842117 300 E-4 0 FIGURE PHASE
RPK
BIOCHLOR MODEL FOR WELLS II-2 AND SMW-1
APRIL 2017
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev #### PROJECT No #### #### #### #### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR DYR
DYR
166842117 300 E-5 0 FIGURE PHASE
RPK
BIOCHLOR MODEL FOR WELLS II-3 AND II-3B
OCTOBER 2012
CONSULTANT TITLE YYYY-MM-DD ####
PREPARED #### TITLE LINE 2
TITLE LINE 3 DESIGN ####
REVIEW #### Rev #### PROJECT No #### #### #### #### #### APPROVED ####

Path: document2 | File Name: DOCUMENT2 CITY OF GREENSBORO WHITE STREET LANDFILL – PHASE II
CITY OF GREENSBORO
GREENSBORO, NORTH CAROLINA

2017-09-27
DYR DYR
DYR
166842117 300 E-6 0 FIGURE PHASE
RPK
BIOCHLOR MODEL FOR WELLS II-3 AND II-3B
APRIL 2017

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