9204_Wake_Sorrell_MSWLF_Oct20GW_FID1574887_20210329

USE ONLY❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes 1 No Doc/Event M
NC DENR ' ' Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
• Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
5&ME, Inc. (consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Sam Watts, PG
E-mail: [e-mail]
Phone: [phone]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit# (.0500 or.1600) October20-24, 2006)
Sorrells Landfill SR 1303 (near 8000 Smith Rd) 92-04 .1600 October 29, 2020
Apex, NC
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑X Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data 1-7Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
)( Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a fst of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
El Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. t am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Samuel P. Watts, PG Project Manager/ S&ME, Inc. [phone]
Facility Representative Name (Print F.� Title 7 (Area Code) Telephone Number
Signature
3201 Spring Forest Road, Raleigh, NC 27616
Facility Representative Address
Affix NC Licensed/ Professional Geologist Seat
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CA
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SEAL
F-0176
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 612009
12

October 2020
Semi -Annual Monitoring
Sorrell Landfill
(DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251

=0
December 14, 2020
NCDEQ — DWM, Solid Waste Section
1646 Mail Service Center
Raleigh, NC 27699
Attention: Ms. Jaclynne Drummond via email: [e-mail]
Reference: April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
Dear Ms. Drummond:
S&ME is pleased to submit this report documenting the October 2020 semiannual groundwater/surface water
sampling conducted at Sorrell Landfill. This report is provided as a portable document file (PDF) and includes the
laboratory data as an excel file following the Solid Waste Section's electronic data deliverable (EDD) template. Our
services were performed in general accordance with S&ME Proposal No. P4258-07V, dated April 25, 2007, and
S&ME's letter Cost Estimate for 2020 Semiannual Groundwater and Surface Water Sampling Events, dated March
13, 2020.
S&ME appreciates the opportunity to provide our services on this project. Please contact us if you have any
questions regarding this report, or if we may be of further assistance.
Sincerely,
S&ME, Inc.
Jim Peele
Environmental Staff Professional
[e-mail]
Cc: James Easthom (ieasthom@ken noncraver.com)
Eddie Sorrell (esorrell19550nc.rr.com)
Samuel P. Watts, P.G.
Senior Project Manager
[e-mail]
S&ME, Inc. 13201 Spring Forest Road I Raleigh, NC 27616 1 p 919.872.2660 1 www.smeinc.com

April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina 111
S&ME Project No. 1054-07-251 E
Table of Contents
♦ EXECUTIVE SUMMARY................................................................................................1
1.0 Introduction.......................................................................................................................3
2.0
General Physiography......................................................................................................4
2.1
Site Topography.............................................................................................................................4
2.2
Regional Geology........................................................................................................................... 4
2.3
Site Geology and Hydrogeology.................................................................................................. 5
2.4
Groundwater Table........................................................................................................................ 5
2.5
Hydraulic Gradient and Groundwater Flow Velocity Calculations ....................................... 6
HydraulicGradient.................................................................................................................................................... 6
GroundwaterFlow
Velocity.......................................................................................................................................7
2.6
Surface Water..................................................................................................................................8
3.0
Sampling Program............................................................................................................8
4.0
Field Parameters................................................................................................................9
4.1
Specific Conductivity.....................................................................................................................9
4.2
pH.....................................................................................................................................................
9
4.3
Temperature..................................................................................................................................10
4.4
Turbidity........................................................................................................................................10
5.0
Analytical Results...........................................................................................................10
5.1
Groundwater.................................................................................................................................11
5.2
Surface Water................................................................................................................................11
6.0 Quality Control Samples...............................................................................................11
7.0 Statistical Analysis..........................................................................................................12
8.0 Summary...........................................................................................................................12
8.1 Groundwater Results...................................................................................................................12
8.2 Surface Water Samples................................................................................................................13
9.0 Recommendations...........................................................................................................13
Appendices
Appendix I — Figures
Appendix II — Tables
Appendix III — Laboratory Reports
Appendix IV — Hydraulic Gradient/ Groundwater Flow Velocity Calculations
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EXECUTIVE SUMMARY
S&ME, Inc. (S&ME) is contracted by the Sorrell Grading Company and The Estate of Mr. Clyde E. Sorrell, Senior,
(Sorrell) to provide semi-annual groundwater and surface water monitoring services at Sorrell Landfill located off
of Smith Road (S.R 1303) near Apex, North Carolina. This monitoring event was performed on October 29, 2020.
These services were performed in general accordance with the Water Quality Monitoring Plan (WQMP) prepared
in June 1996 by Trigon Engineering Consultants, Inc. as modified by the request for additional sampling locations
made by representatives of NCDEQ-DWM, and NCDEQ's Water Quality Monitoring Requirements Letter, dated
April 29, 2003. The landfill is currently in an assessment monitoring program because of the detection of
contaminants in monitor well samples in excess of North Carolina Groundwater Protection Standards.
During the October 2020 monitoring event, one background well (MW-1 R), one deep and one shallow compliance
wells (DW-1 and MW-8), four off -site assessment wells (GP-8, GP-9, GP-10 and GP-1 OD) and two surface water
sampling locations (SW-1 and SW-2) were sampled. Based on groundwater elevations measured during the
October 2020 sampling event, the overall groundwater flow at the landfill is to the northwest at an average
velocity of 38.41 feet per year (ft/yr). Deep well DW-1 was installed within the bedrock aquifer near MW-8 along
the facility's southern boundary to delineate the vertical extent of landfill contaminants that may be migrating
from the landfill cell. A comparison of groundwater elevations in DW-1 and MW-8 indicates that an upward
gradient continues to exist between the two water -bearing zones in the vicinity of these wells. Due to the upward
gradient in the vicinity of DW-1, contaminants are unlikely to migrate downward. Current analytical data of
groundwater quality at DW-1 supports this premise.
Groundwater and surface water samples were analyzed for constituents listed in 40 CFR 258, Appendix I
Constituents for Detection Monitoring (Appendix 1). In addition, the groundwater samples from monitor wells
MW-8 and GP-9 were also analyzed for the Appendix 11 List of Hazardous Inorganic and Organic Constituents
(Appendix 11) for assessment monitoring. The laboratory analytical results for the groundwater samples were
compared to the maximum allowable concentrations promulgated in the State of North Carolina groundwater
standards as presented in 15A North Carolina Administrative Code, Subchapter 2L (15A NCAC 2L), hereafter
referred to as the 2L Standards or the Solid Waste Groundwater Protection Standards (GWPST) established in
accordance with the Solid Waste Rules Section .1634(h). The surface water sample analytical results were
compared to the maximum allowable concentrations promulgated in the North Carolina Surface Water Class C
standards found in 15A NCAC 2B (213 Standards).
From groundwater samples collected in October 2020, seven constituents were detected at concentrations greater
than their respective 2L Standards or GWPSTs: benzene, tetrachloroethene, trichloroethene, vinyl chloride,
cadmium, cobalt, and vanadium. Dichlorodifluoromethane is the only organic constituent on the Appendix II list
that was detected above the laboratory method detection limits (MDLs).
For surface water samples, the metal barium was detected above its MDL in the sample from the upstream (SW-1)
surface water monitoring location and from the surface water sample from the downstream (SW-2). The metals
vanadium and zinc were detected at estimated concentrations above their respective MDLs in the sample from the
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Apes, Wake County, North Carolina I I I
S&ME Project No. 1054-07-251
upstream (SW-1) surface water monitoring location. None of the detected metals were at concentrations that
exceeded its respective 2B Standard.
The frequency and number of metals detected at the site have declined since low -flow sampling procedures were
implemented in 1999. The inorganic constituents that continue to be detected at concentrations greater than NC
Water Quality standards appear to represent naturally occurring concentrations in groundwater. It is
recommended that the use of low flow sampling methods be continued and that monitoring for inorganics be
limited to Appendix I inorganic constituents (no cyanide or sulfide) at the facility's monitor wells and surface water
monitoring points.
VOCs have been detected in samples collected from well MW-8 since the well was installed in 2001. The
consistent detection of VOCs at MW-8 indicates that a source or sources of VOCs may be present at or near this
well. Additional assessment of surrounding properties was conducted in October 2008 to further evaluate the
extent of the groundwater contamination near MW-8. VOCs were detected above the 2L Standards in the off -site
groundwater assessment monitor wells in October 2008 and subsequent monitoring events. An assessment of
corrective measures and corrective action should be performed to address the groundwater contamination near
MW-8. In the meantime, it is recommended that groundwater monitoring at MW-8 continue to monitor for
Appendix II VOCs. Sampling of the off -site assessment wells in the vicinity of MW-8 (i.e., GP-8, GP-9, and/or GP-
10) should continue to be included as part of the regular compliance monitoring to monitor the extent, movement
and concentration of chemicals in groundwater in the general vicinity of MW-8.
S&ME recommends that semi-annual assessment monitoring of groundwater and surface water be continued at
the Sorrell Landfill. Currently, six monitor wells and two surface water locations are sampled at Sorrell Landfill to
fulfill the monitoring requirements as required by North Carolina Solid Waste Management Rule .1634.
It is our understanding that the Wake County Department of Environmental Services, Water Quality Division
regularly samples the potable wells on the adjacent properties to the south of the landfill (Dye and Herndon
properties) as a precautionary measure to protect the users of these potable wells. S&ME recommends the results
of this sampling event be provided to Wake County for consideration in deciding protective measures for the
potable wells and their users.
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S&ME Project No. 1054-07-251 E
1.0 Introduction
S&ME, Inc. (S&ME) was contracted by the Sorrell Grading Company and The Estate of Mr. Clyde E. Sorrell, Senior,
(Sorrell) to provide groundwater and surface water monitoring services at Sorrell Landfill located off of Smith Road
(S.R 1303) near Apex, North Carolina (Figure 1). The sampling for this monitoring event was completed on April
10, 2020. The services were performed in accordance with the facility's revised Water Quality Monitoring Plan
(WQMP) prepared in February 1996 by Trigon Engineering Consultants, Inc. Section 4.0 of the WQMP outlined
the sampling and analysis plan (SAP) to be used to monitor groundwater and surface water in the vicinity of the
landfill. The landfill is currently in an assessment monitoring program because of the detection of contaminants in
monitor well samples at concentrations exceeding 2L Standards.
In accordance with the approved WQMP, four baseline sampling events were performed in May, June, July, and
August 1999. During each of those sampling events, groundwater samples were collected from two upgradient
(background) wells (MW-1 R and MW-4), and three downgradient (compliance) wells (MW-5, MW-6, and MW-7).
A surface water sample was collected at one down -gradient surface water monitoring point (SW-2). Groundwater
and surface water samples collected during the four 1999 sampling events were analyzed for constituents listed in
40 CFR 258, Appendix I Constituents for Detection Monitoring (Appendix 1). The sample results and subsequent
statistical analyses performed for the 1999 sampling rounds constitute the baseline for the semi-annual sampling
events being conducted during the post -closure period. The baseline sample results submitted to the North
Carolina Department of Environmental Quality, Division of Waste Management (NCDEQ-DWM) on April 9, 2001,
indicated that one or more constituents listed in Appendix I were detected at statistically significant levels.
Based on the results of the baseline sampling events, assessment monitoring was conducted at Sorrell Landfill
during four subsequent sampling events (April 2001, December 2001, April/May 2002, November 2002) for the
constituents listed in 40 CFR 258, Appendix II List of Hazardous Inorganic and Organic Constituents (Appendix 11) as
promulgated in Section .1634.
At the request of the DWM, beginning with the December 2001 sampling event and continuing with the April/May
2002 and November 2002 events, S&ME also collected groundwater samples from two new monitor wells- one
shallow well (MW-8) and one deep well (DW-1), that were installed along the facility's southern property
boundary. Both wells are located approximately between the southern edge of the landfill cell and the closest
residential well. Based on measured monitor well water elevations obtained during performance of the 2001 and
2002 sampling events, and potentiometric mapping of the shallow aquifer, it appears that monitor wells DW-1
and MW-8 are hydraulically cross -gradient of the landfill. However, for the purposes of this report, wells MW-8
and DW-1 are reported as compliance wells.
Following the November 2002 sampling event, S&ME recommended revising the number of sampling locations,
the sampling frequency, and the laboratory analysis performed at each sampling location. In a letter dated April
23, 2003, the Section approved these revisions. Based on the revised monitoring plan, one background well (MW-
1 R), five compliance wells (DW-1, MW-5, MW-6, MW-7, and MW-8), and two surface water locations (SW-1 and
SW-2) were to be monitored. Subsequently, S&ME determined that monitor well MW-7 was located either in or
immediately adjacent to the landfill wastes. Therefore, S&ME requested, on behalf of the owners, that the
sampling of MW-7 be suspended and that a new compliance well be installed in that area. In a letter dated May
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April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
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10, 2004, the Section concurred with that opinion. Monitor well MW-9 was installed on September 18, 2007 and
has replaced MW-7 as the compliance well along the northern portion of the landfill. Well MW-7 remains in place
for measuring water levels.
This report presents the methods used and the results of the sampling event conducted by S&ME during the
October 2020 sampling event at the facility, which included the sampling of one background well (MW-1 R), one
deep and one shallow compliance well (DW-1, MW-8), four off -site assessment wells (GP-8, GP-9, GP-10, and GP-
1 OD) and two surface water sampling locations (SW-1 and SW-2).
2.0 General Physiography
Some of the general background information presented in this section has been compiled from the Water Quality
Monitoring Plan prepared in June 1996 by Trigon Engineering Consultants, Inc., from the Preliminary Explanatory
Text for the 1985 Geologic Map of North Carolina (1988) prepared by The North Carolina Geological Survey; and
from Geology of the Carolinas (1991) by Horton and Zullo. The information presented herein has been modified
for brevity and is intended to provide general background information, particularly regarding regional
topography, geology, and hydrogeology.
2.1 Site Topography
The landfill site is located southeast of Apex, North Carolina in southwestern Wake County (Figure 1). At its
highest point, the landfill extends approximately 30 to 45 feet in elevation above the surrounding natural ground
surface. The natural ground surface elevations at the site prior to construction of the landfill ranged from 400 to
460 feet above Mean Sea Level (MSL). The current landfill cap surface slopes gently downward to the southwest
to an approximate elevation of 490 feet above MSL (Figure 2).
2.2 Regional Geology
The site is located in the eastern portion of the Piedmont physiographic province. In Wake County, the land
surface is evenly divided between flat to gently rolling inter -stream areas and valleys. Soil and weathered rock
typically extend downward to depths up to 60 feet below ground surface (ft-bgs). Outcrops of hard bedrock are
rare, and most are confined to streambeds and excavations.
Bedrock at the site area has been characterized as part of the Carolina Slate Belt. The Carolina Slate Belt in this
portion of the county consists primarily of predominately low-grade felsic meta -volcanic and meta-epiclastic
rocks, presumed to have originated from a sub -aqueous, volcanic arc environment. Primary rock types include
metamorphosed argillites, mudstone, volcanic sandstone, and conglomerate. Approximately one-half mile to the
west, an unconformity identified as the Jonesboro Fault separates the Carolina Slate Belt from Triassic claystone
and siltstone sediments.
Cretaceous -age Coastal Plain sediments immediately overlie the basement rocks in the southern and eastern
portion of the site. Middendorf units include deposits of sand, sandstone, and mudstone. Beds are laterally
discontinuous with inter -fingering cross -bedding common in the upper units.
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April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina 111
S&ME Project No. 1054-07-251 E
2.3 Site Geology and Hydrogeology
The site lies on the western edge of the Neuse River basin. Surface water run-off from the site flows to the west
into Middle Creek. Surface water then flows to the south and east toward the confluence of Middle Creek and the
Neuse River near Smithfield, NC.
The unconfined aquifer in western Wake County is typically present in the unconsolidated subsurface residual soils
to an approximate depth of 30 ft-bgs, depending on the topography. Shallow groundwater flow patterns in the
vicinity of the landfill have been evaluated through a series of shallow downgradient monitor wells finished at
depths ranging between approximately 14 to 27 ft-bgs and approximately 45 ft-bgs in an upgradient well (MW-
1 R). The depth to groundwater varies from just below the ground surface in the downgradient wells located on
the western side of the landfill to approximately 22 ft-bgs on the eastern (upgradient) side of the landfill at MW-
1 R.
A nested well pair, one shallow well (MW-8) and one deep well (DW-1) is approximately located between the edge
of the landfill cell and residential wells installed along the facility's southern property boundary line (Figure 2). The
shallow monitor well (MW-8) was installed into the overlying sandy silt and is believed to monitor the same
shallow unconfined aquifer monitored by the other wells previously installed at the site. Monitor well DW-1 is the
only well installed into the bedrock aquifer at the site.
At the location of DW-1, the soil immediately beneath the ground surface was classified as sandy silt and silt to a
depth of approximately 54 feet bgs. Underlying the sandy silt and silt is partially weathered meta -volcanic and
metasedimentary rock of various degrees of weathering, extending to approximately 66 feet bgs, where more
competent bedrock was encountered. The underlying competent rock is bluish schist with quartz, muscovite,
biotite, and hornblende minerals, and was observed to a depth of 101 feet bgs, where the deep boring was
terminated. During installation of DW-1, water -bearing fractures were observed in the bedrock at 78 feet bgs and
99 feet bgs. Based on field estimates by S&ME, the water -bearing zone at 78 feet bgs produced approximately
one gallon per minute (gpm) and the water -bearing zone at 99 feet produced approximately six gpm.
2.4 Groundwater Table
Prior to sampling for this monitoring event, each well was examined for its general integrity, including protection
from surface water inflow, well identification tag, vented cap, lock, and general well security. Each well was
opened and the depth to the water in the well was measured from a referenced mark on the top of the PVC well
casing using an electronic water level indicator. The water elevation at each well was calculated by subtracting the
depth measurement from the elevation of the referenced top of casing. Table 1 presents data on the depth to
groundwater measurements and groundwater elevation calculations for each of the monitor wells sampled during
the October 2020 sampling event and the groundwater elevation calculations at each of the methane monitor
wells.
The shallow groundwater is defined in this report as the water -bearing zone located in the soil regime beneath
and in the vicinity of the landfill. The depth to the shallow groundwater was measured in the background wells
(MW-1 R, MW-4) and in the compliance wells (MW-5, MW 6, MW-7, MW-8 and MW-9) during the sampling event.
Depth to groundwater was also measured in the deep well DW-1. However, this well monitors a separate water -
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April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
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bearing zone within the bedrock aquifer and is not representative of the shallow groundwater. In addition to the
depth -to -water measurements taken at these groundwater monitor wells, depth -to -water measurements were
also taken at fourteen groundwater piezometers (GP-7, GP-7D, GP-8, GP-9, GP-10, GP-10D, GP-11, GP-12, GP-
12D, GP-13, GP-13D, GP-14, GP-15 and GP-16) installed along the southern boundary of the landfill. These
piezometers were used to assess groundwater quality and groundwater elevations in the vicinity of MW-8 and
methane gas monitor wells to supplement the water elevation data. A complete list of monitor wells and methane
gas monitor wells with the associated groundwater elevation calculation is presented on Table 1.
2.5 Hydraulic Gradient and Groundwater Flow Velocity Calculations
The well water elevations and our interpretation of the water table surface expressed as a potentiometric map
along with groundwater flow direction are shown on Figure 2. Based upon the groundwater elevations in the
vicinity of the landfill cell, groundwater in this area is projected to flow northwest toward an unnamed tributary of
Middle Creek, which is consistent with historical groundwater potentiometric data.
Hydraulic Gradient
The average horizontal hydraulic gradient was calculated from three-point calculation solutions using two well
sets of groundwater elevation data measured during the October 29, 2020 sampling event and by applying the
following equation (Driscoll, 1986):
i=h1-h2
L
Where:
i = Hydraulic gradient
h1 - h2 = Difference in hydraulic head (feet)
L = Distance along flow path (feet)
The three-point calculation is used to estimate the hydraulic gradient perpendicular to a groundwater
potentiometric contour of equal elevation determined from high, intermediate and low groundwater elevations at
three monitor wells. The gradient calculated perpendicular to the equal elevation contour plotted from the well
set is representative of a true gradient rather than the apparent gradient that is estimated from a two -point
gradient calculation. Based on the Driscoll gradient equation and using a third groundwater elevation to plot the
equal elevation contour, the distance L can be measured between h1 and h2 perpendicular to the equal elevation
contour to estimate the true hydraulic gradient for the three groundwater elevation data points. The average
horizontal hydraulic gradient is typically calculated from two three-point solutions using well sets MW-1 R, MW-9,
and MW-4, and MW-8, MW-5 and MW-6. Using MW-1 R, MW-4, and MW-9; and MW-8, MW-5, and MW-6 the
average hydraulic gradient is estimated to be 0.0279 ft/ft. This gradient is similar to the hydraulic gradient
previously calculated for the site. The hydraulic gradient calculations are included in Appendix IV.
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Groundwater Flow Velocity
An approximate average linear groundwater flow velocity (v) may be calculated by the equation (Freeze and
Cherry, 1979):
v = Ki
Where:
v = Average linear groundwater flow velocity [feet per day (ft/day)]
K = Hydraulic conductivity (ft/day)
i = Flow gradient as a ratio (ft/ft),
n = Effective soil porosity (percent)
Aquifer slug tests were previously performed in monitor wells MW-6, MW-7, MW-8, MW-9 and DW-1 at the site
by S&ME using rising and falling head test techniques. The slug test data were used to estimate the hydraulic
conductivity of the sediments in the surficial aquifer intersected by the screened intervals of the monitor wells
tested. The aquifer test data were analyzed by the Bouwer and Rice Method. As summarized on Table 2, the
average hydraulic conductivity values previously measured at the site ranged from 4.00x10-4 centimeters per
second (cm/sec) to 1.86x10-4 cm/sec.
The groundwater flow velocity was calculated for the site using the average hydraulic conductivity values
measured at the site; the average hydraulic gradient of 0.0279 ft/ft, calculated from the three-point calculation
described above; and an effective porosity of 20%. Groundwater flow velocities calculated during the October
2020 sampling event ranged from 27.86 feet per year (ft/yr) between monitor wells MW-8 and MW-5 to 52.97
ft/yr between monitor wells MW-1 R and MW-9. The average groundwater flow velocity for the site was
approximately 38.41 ft/yr based on the calculations that were performed using the equation and input values
above. This velocity is similar to previous groundwater velocities calculated for the site. The calculated hydraulic
gradients and groundwater flow velocities are presented in Table 3.
As previously discussed, monitor wells MW-8 and DW-1 were installed in December 2001 along the facility's
southern boundary based on hydrologic data available at the time and the relative position of the landfill and the
nearby potable wells. Monitor well MW-8 was intended to serve as a point of compliance between the landfill and
residential wells installed adjacent to the site's southern property boundary. However, as shown on Figure 2,
static water levels measured during the October 2020 sampling event indicate that MW-8 may be located
hydraulically cross -gradient of the landfill cell.
DW-1 is the only well installed on site within a separate water -bearing zone contained within the bedrock aquifer
and was installed to delineate the vertical extent of landfill contaminants that may be migrating from the landfill
cell. As shown on Table 1, the groundwater elevation in DW-1 was observed to be 3.82 feet higher than the
groundwater elevation in MW-8 during the October 2020 sampling event. This difference in groundwater
elevations, representing hydraulic head, indicates that an upward gradient exists between the two water -bearing
zones in the vicinity of these two wells. This upward flow component has been observed at these two wells since
they were installed in December 2001.
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2.6 Surface Water
The site is located just south of an unnamed tributary that flows southwest into Middle Creek. Middle Creek flows
to the southeast, eventually emptying into the Neuse River near Smithfield, North Carolina. The unnamed tributary
is the only surface body to receive surface water runoff from the landfill. S&ME selected two surface water
collection points along the unnamed tributary. One sample collection point (SW-1) is located hydraulically
upgradient from the landfill. The other sample collection point (SW-2) is located hydraulically downgradient from
the landfill. During the October 2020 sampling event, surface water samples were collected from both sample
locations. Surface water sample collection points SW-1 and SW-2 are shown on Figure 2.
3.0 Sampling Program
In accordance with 15A NCAC 13 B, § .1632, and the approved groundwater and surface water SAP for the facility,
the following sections describe the procedures used for the collection of groundwater and surface water samples
during the sampling event.
S&ME sampled surface water from the up -gradient and down -gradient collection points along an unnamed
tributary of Middle Creek (SW-1 and SW-2), one background well (MW-1 R), one shallow and one deep compliance
well (MW-8 and DW-1) on October 29, 2020. Four shallow off -site groundwater assessment wells (GP-8, GP-9,
GP-10, and GP-10D) were also sampled during the October 2020 sampling event. The monitor wells at the landfill
were sampled using a low -flow peristaltic pump equipped with polyethylene tubing. Prior to sampling each of the
wells, the groundwater was purged at a rate of approximately 200 milliliters per minute until the turbidity was
reduced to less than 10 Nephelometric Turbidity Units (NTUs) where it was achievable. Stabilization of the
selected field parameters was defined as a variance of less than 10 percent in three successive readings recorded
five minutes apart. Monitor well MW-1 R was sampled with a polyethylene bailer due to an increased depth -to -
water.
The surface water samples from the creek were collected using laboratory -supplied 1-liter bottles dipped directly
into the stream as collection devices. The water was then poured into laboratory -prepared vials and bottles.
At the completion of sampling, S&ME delivered the samples to Environmental Conservation (ENCO) Laboratories
in Cary, North Carolina for the following analytical lists:
MW-1 R, GP-8, GP-10, GP-1 OD, DW-1, SW-1, and SW-2 were analyzed for constituents listed in Appendix I
(40 CFR 258); and
MW-8 and GP-9 were analyzed for constituents listed in Appendix II (40 CFR 258).
Laboratory analytical methods for Appendix I constituents included EPA Method 6010D/6020B (metals) and
Method 8260D volatile organic compounds (VOCs).
December 14, 2020

April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
=0
Laboratory analytical methods for Appendix II constituents included the Appendix I constituent list, plus Method
8270E (SVOCs), Method 7470A (mercury), Method 9014 (cyanide) and SM18 4500-52 D-2011 (sulfide). The
analytical results reported from this sampling event are discussed in subsequent sections of this report.
4.0 Field Parameters
Specific conductivity, pH, temperature, dissolved oxygen, oxygen reduction potential and turbidity were measured
in the field during well purging prior to sample collection. The normal sampling protocol includes purging the
shallow monitor wells with a peristaltic pump at a rate of approximately 200 mL/min. until the turbidity was
reduced to less than 10 NTUs (where achievable) and the selected field parameters stabilize. Field parameters
recorded just prior to collecting the groundwater samples are summarized in Table 4 and discussed in the
following sections.
4.1 Specific Conductivity
Specific conductivity (conductance) is a measurement of the ability of a solution to pass an electrical current.
Dissolved inorganic anions and cations such as chloride, nitrate, sulfate, phosphate, sodium, calcium, aluminum,
and iron increase the ability of water to carry a current. Therefore, conductivity is related to the amount of total
dissolved solids in the water. Waters percolating through a landfill cell typically become enriched with dissolved
solids, which are reflected by increased conductivity values. Typically, specific conductivity measures the presence
of common ions such as chloride and sulfate that are not necessarily indicative of hazardous constituents.
During the October 2020 sampling event, the specific conductance measured in the background well (MW-1 R)
was 0.026 milliSiemens per centimeter (mS/cm). Measurements in the one shallow compliance well (MW-8) was
0.054 mS/cm. The specific conductance measured in the four off -site monitoring wells (GP-8, GP-9, GP-10, GP-
1 OD) ranged from 0.024 mS/cm (GP-9) to 0.058 mS/cm (GP-1 OD). The specific conductance measured in the deep
compliance well (DW-1) was recorded as 0.0.060 mS/cm. The highest groundwater conductivity value (0.060
mS/cm) was measured in well DW-1. In general, conductivity readings are within the typical range of values that
would be expected to occur in shallow groundwater flow under natural conditions in the Eastern Piedmont region.
4.2 pH
The pH is a measurement of the hydrogen ion concentration. Values lower than pH=7 indicate increasingly acidic
conditions and values higher than pH=7 indicate increasingly alkaline conditions. The pH may strongly influence
the activity of certain chemical reactions and the solubility and mobility of metals.
The pH of the groundwater in the landfill wells was measured just prior to sample collection. The pH reading in
the background well (MW-1 R) was measured as 4.8. The pH measured in the one shallow compliance well (MW-
8) was measured as 4.2. The pH in the off -site monitoring wells (GP-8, GP-9, GP-10, GP-10D) ranged from 4.5 (GP-
8) to 6.2 (GP-10D). The pH measured in the deep compliance well (DW-1) was recorded as 5.6. The pH values are
within the range that would be expected for shallow groundwater conditions in the Eastern Piedmont region.
December 14, 2020

April 2020 Semi -Annual Monitoring
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Apes, Wake County, North Carolina 111
S&ME Project No. 1054-07-251 E
4.3 Temperature
Groundwater temperature collected from the background well was 18.2 °C (MW-1 R). Groundwater temperatures
recorded from samples collected from the one shallow compliance well (MW-8) was 18.1 °C. Temperature
measured from the deep compliance well (DW-1) was 18.0 °C. Temperature measured from the off -site
assessment wells (GP-8, GP-9, GP-10, GP-10D) ranged from 18.0°C (GP-9) to 19.8 °C (GP-10D). Where the aquifer
is near the ground surface, groundwater temperatures may be closely related to seasonal temperature variations
and the presence or absence of vegetative ground cover.
Groundwater temperature directly affects the solubility of oxygen and other geochemical constituents. The
solubility of dissolved oxygen is temperature -dependent, with oxygen being more soluble in cold water than in
warm water.
Groundwater temperature also affects the metabolic rate of bacteria. Rates of biodegradation almost double for
every 101 C increase in temperature between 5 °C and 25 °C. Elevated temperatures may also be an indication of
significant microbiological activity.
4.4 Turbidity
Nephelometric turbidity was added to the list of field parameters for selected wells after the May 1999 sampling
event detected higher than expected concentrations of metals. Because the samples collected from monitor wells
MW-1 R and MW-6 during the initial baseline sampling event were turbid, the suspended soil particles present in
the groundwater could contribute to elevated concentrations of metals reported by the laboratory. Therefore, a
turbidity value of 10 NTUs or less was established as a goal while purging and prior to collecting a groundwater
sample. During the October 2020 sampling event, the target value of 10 NTUs was not achieved in monitor well
MW-1 R, which was recorded at 1,000 NTUs. Groundwater turbidity recorded just prior to sample collection in the
shallow compliance wells (MW-8) was recorded as 0.29 NTUs. The turbidity level measured in the deep
compliance well (DW-1) was recorded as 0.03 NTUs. The turbidity level measured in the off -site assessment wells
(GP-8, GP-9, GP-10, and GP10D) ranged from 0.03 (GP-10) to 1.14 (GP-10D)
5.0 Analytical Results
S&ME sampled one upgradient (background) well; one shallow and one deep downgradient (compliance) wells;
two surface water locations; and four off -site groundwater assessment well on October 29, 2020. The samples
were analyzed by ENCO Laboratories for constituents listed in Appendix I of 40 CFR 258. The groundwater sample
from compliance well MW-8 and the off -site assessment well GP-9 were additionally analyzed for Appendix II
SVOCs, mercury, cyanide and sulfide. Laboratory analytical methods included EPA Method 6010D/6020B (metals),
Method 8260D (VOCs), Method 8270E (SVOCs), Method 7074A (mercury), Method 9014 (cyanide), and SM18
4500-52 D-2011 (sulfide). The analytical results for the groundwater and surface water samples collected and
analyzed in October 2020 are detailed below. A copy of the analytical laboratory report is provided in Appendix
III.
December 14, 2020 10

April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina 111
S&ME Project No. 1054-07-251 E
5.1 Groundwater
Groundwater sample analytical results were compared to the 2L Standards and to the GWPST established in
accordance with the Solid Waste Rules Section .1634(h). The analytical results for the October 2020 sampling
event are summarized on Table 5.
For the October 2020 sampling event, seven constituents were detected at concentrations greater than their
respective 2L Standards or GWPSTs: benzene (2.3 µg/L in MW-8), tetrachloroethene (14 µg/L in MW-8, 54pg/L in
GP-8, and 1.3 pg/L in GP-10), trichloroethene (15 µg/L in MW-8 and 7.8 pg/L in GP-8), vinyl chloride (2.8 pg/L in
MW-8 and 3.0 pg/L in GP-8), cadmium (3.29 pg/L in GP-10) cobalt (4.42 pg/L at MW-8, 5.81 pg/L in GP-8, and 5.56
µg/L in GP-10), and vanadium (3.73 pg/L in GP-1 OD). The laboratory analytical results indicated that the
concentrations of cobalt (in MW-8, GP-8, and GP-10); and vanadium (in GP-1 OD); were below their respective
laboratory reporting limits. Constituents reported at concentrations below the reporting limit are flagged with a
"J", indicating an estimated concentration. It is important to note that the laboratory method detection limit
(MDL) for vinyl chloride is 0.32 pg/L which is greater than the 2L Standard of 0.03 pg/L. Therefore, vinyl chloride
may have been present at concentrations above the 2L Standard but reported below the MDL.
5.2 Surface Water
The surface water samples were compared to the North Carolina Class C surface water standards as promulgated
in 15A NCAC 2B (21B Standards). The surface water sample results for the October 2020 sampling event are
summarized in Table 5.
Of the organic constituents analyzed, none were detected at a concentration above the respective MDLs from the
surface water samples collected during the October 2020 sampling event. The inorganic constituents, barium,
vanadium, and zinc were detected above their MDLs in the sample from the upstream (SW-1) surface water
monitoring location during the October 2020 monitoring event. Barium was detected in the downstream (SW-2)
surface water sample location in April 2020. No constituents were detected above their respective 2B Standards in
the sample collected from the upstream SW-1 or the downstream SW-2 location. However, detected constituent
concentrations of vanadium and zinc for the sample from SW-1 were reported with a "J" laboratory qualifier
indicating that the values are estimated concentrations.
6.0 Quality Control Samples
Quality control samples are required by the WQMP to demonstrate consistency of the laboratory analytical
processes and field sampling methods.
During the October 2020 sampling event, in addition to the groundwater sample collected from monitor well DW-
1 (record sample), a blind duplicate sample was also collected from monitor well DW-1 (duplicate sample). As
shown on Table 5, similar analytes were reported for the record sample and the duplicate sample.
To assess the efficacy of the field equipment decontamination procedures, an equipment rinse sample was taken
by pumping laboratory supplied deionized water through new polyethylene tubing directly into laboratory
December 14, 2020 11

April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
=0
supplied containers using a peristaltic pump. The equipment blank sample was analyzed for the full Appendix I
analyte list. No targeted constituents were detected above the laboratory's MDL. The results of the quality
control sampling are presented with the analytical results in Appendix III of this report.
7.0 Statistical Analysis
Previous monitoring reports submitted to the Section for this facility have included a statistical evaluation of
groundwater monitoring data. Statistical analysis was performed to determine whether a statistically significant
increase (SSI) above computed Upper Limits calculated from the upgradient background data set had occurred.
For this sampling event, no statistical analysis was performed on the data.
8.0 Summary
S&ME was contracted by Sorrell to provide groundwater and surface water monitoring services at Sorrell Landfill
located just off Smith Road (S.R. 1303) near Apex, North Carolina. Groundwater samples were collected from one
upgradient (background) well (MW-1 R), one shallow and one deep downgradient (compliance) wells (MW-8 and
DW-1), and four off -site assessment well (GP-8, GP-9, GP-10, GP-10D). Surface water samples were collected from
the up -gradient and down -gradient surface water monitoring points (SW-1 and SW-2).
As shown on the potentiometric map (Figure 2), groundwater in the vicinity of the landfill is projected to flow
north-northwest toward an unnamed tributary of Middle Creek. It should be noted that static water levels
measured during the October 2020 sampling event indicate that MW-8 may be located hydraulically cross -
gradient of the landfill cell. In addition, the groundwater elevation in DW-1 was observed to be higher than the
groundwater elevation in MW-8 during the October 2020 sampling event. The difference in groundwater
elevations indicates that an upward gradient exists between the two water -bearing zones in the vicinity of these
two wells. These findings are consistent with historical data.
Groundwater and surface water samples were analyzed by ENCO Laboratories for constituents listed in Appendix I.
The sample from monitor well MW-8 and off -site assessment monitor well GP-9 were also analyzed for
constituents listed in Appendix ll. Laboratory analytical methods included EPA Method 6010D/6020B (metals),
Method 8260D (VOCs), Method 8270E (SVOCs), Method 7470A (Mercury), Method 9014 (cyanide) and Method SM
4500S2 D-2011 (sulfide).
8.1 Groundwater Results
From groundwater samples collected during the October 2020 sampling event, seven constituents were detected
at concentrations greater than their respective 2L Standards, or GWPSTs: benzene (2.3 µg/L in MW-8),
tetrachloroethene (14 µg/L in MW-8, 54pg/L in GP-8, and 1.3 pg/L in GP-10), trichloroethene (15 µg/L in MW-8
and 7.8 pg/L in GP-8), vinyl chloride (2.8 pg/L in MW-8 and 3.0 pg/L in GP-8), cadmium (3.29 pg/L in GP-10) cobalt
(4.42 pg/L at MW-8, 5.81 pg/L in GP-8, and 5.56 µg/L in GP-10), and vanadium (3.73 pg/L in GP-10D). The
laboratory analytical results indicated that the concentrations of cobalt (in MW-8, GP-8, and GP-10); and vanadium
December 14, 2020 12

April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
=0
(in GP-1 OD); were below their respective laboratory reporting limits. Constituents reported at concentrations
below the reporting limit are flagged with a "Y', indicating an estimated concentration.
It is important to note that the laboratory method detection limit (MDL) for vinyl chloride is 0.32 pg/L which is
greater than the 2L Standard of 0.03 pg/L. Therefore, vinyl chloride may have been present at concentrations
above the 2L Standard but reported below the MDL.
8.2 Surface Water Samples
Of the organic constituents analyzed, none were detected at a concentration above the respective MDLs from the
surface water samples collected during the October 2020 sampling event. The inorganic constituents, barium,
vanadium, and zinc were detected above their MDLs in the sample from the upstream (SW-1) surface water
monitoring location during the October 2020 monitoring event. Barium was detected in the downstream (SW-2)
surface water sample location in April 2020. No constituents were detected above their respective 2B Standards in
the sample collected from the upstream SW-1 or the downstream SW-2 location. However, detected constituent
concentrations of vanadium and zinc for the sample from SW-1 were reported with a "Y laboratory qualifier
indicating that the values are estimated concentrations.
9.0 Recommendations
As required by North Carolina Solid Waste Management Rule .1634, these results should be forwarded to the
owner/operator of Sorrell Landfill for inclusion in the operating record and to the NCDEQ Division of Waste
Management for their review. In addition to the conclusions presented in previous chapters of this report, S&ME
provides the following recommendations:
Analytical data since 1999 have demonstrated that the use of low -flow sampling techniques has
successfully reduced reported inorganics in the samples to more accurate results. The inorganic
constituents that continue to be detected at concentrations greater than NC Water Quality standards
appear to represent naturally occurring concentrations in groundwater. Accordingly, it is recommended
that monitoring for inorganics continue to be limited to Appendix I inorganic compounds at the facility's
monitor wells (no cyanide or sulfide).
VOCs have been detected in samples collected from well MW-8 since the well was installed in 2001. The
consistent detection of VOCs at MW-8 indicates that a source, or sources, of VOCs may be present at, or
near, this well. Additional assessment of surrounding properties was conducted in October 2008 to
further evaluate the extent of the groundwater contamination near MW-8. VOCs were detected above
the 2L Standards in the off -site groundwater assessment monitor wells in October 2008 and subsequent
monitoring events. To monitor the off -site groundwater contamination, four off -site piezometers, GP-8,
GP-9, GP-10 and GP-10D, were sampled during the October 2020 sampling event. Of the VOCs detected
in compliance well MW-8, none were detected in the sample collected from piezometer GP-9 and GP-10D
in the October 2020 sampling event. Several of the VOCs detected in compliance well MW-8 were also
detected in off -site piezometers GP-8 and GP-10. An assessment of corrective measures and corrective
December 14, 2020 13

April 2020 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apes, Wake County, North Carolina
S&ME Project No. 1054-07-251
=0
action should be performed to address the groundwater contamination near MW-8. Groundwater
monitoring at MW-8 should continue to be analyzed for Appendix II VOCs and sampling of the off -site
assessment wells in the vicinity of MW-8 (i.e., GP-8, GP-9 and /or GP-10) continue to be included as part
of the regular compliance monitoring, to monitor the extent, movement and concentration of off -site
groundwater contamination.
Surface water quality is monitored upstream and downstream in the vicinity of the landfill at sampling
locations SW-1 and SW-2, respectively. None of the Appendix I targeted compounds or metals exceeded
its respective 2B Standard. Samples from surface water sampling locations SW-1 and SW-2 should
continue to be monitored for the Appendix I organic and inorganic compounds required for detection
monitoring.
It is our understanding that the Wake County Department of Environmental Services, Water Quality
Division regularly samples the potable wells on the adjacent properties to the south of the landfill (Dye
and Herndon properties) as a precautionary measure to protect the users of these potable wells. S&ME
recommends the results of this sampling event be provided to Wake County for consideration in deciding
protective measures for the potable wells and their users.
December 14, 2020 14

Appendices

Appendix I - Figures

N
CD
O
O
O
N
V
N
d
s
z
w
Q
O
w
IV

Appendix II - Tables

Table 1
I I = Static Groundwater Elevations
Semi -Annual Assessment Monitoring - October 29, 2020
Sorrell Landfill, Apex, North Carolina
S&ME Project No.1054-07-251
Well Number
TOC Elevation
(Feet MSL)
Screened Interval
(feet below TOC)
Depth to Groundwater
(Feet below TOC)
Groundwater Elevation
(Feet MSL)
Alm - Groundwater Monitoring Wells
MW-1R
482.92
25-45
30.49
452.43
Background Wells
MW-4
445.30
12-22
4.21
441.09
MW-5
393.63
7-17
4.36
389.27
MW-6
407.15
7-17
2.81
404.34
MW-7
423.42
13-28
13.69
409.73
Compliance Wells
MW-8
463.33
21.9-31.9
24.01
439.32
MW-9
425.82
14-34
16.58
409.24
DW-1
463.18
96-101
20.04
443.14
GP-7
Groundwater Piezometers
471.32 25-35 20.92
450.40
GP-7D
471.33
55-65
21.09
450.24
GP-8
460.39
23-33
21.47
438.92
GP-9
462.19
20.1-30.1
21.70
440.49
GP-10
456.15
15-25
16.86
439.29
GP-101)
456.20
78-88
17.48
438.72
Off -site
GP-11
461.77
23-33
20.04
441.73
Groundwater
Monitoring Wells
GP-12
466.71
23-33
23.89
442.82
GP-12D
466.72
58-68
24.10
442.62
GP-13
453.70
20-30
14.29
439.41
GP-13D
453.56
59-69
14.50
439.06
GP-14
463.45
25-35
24.46
438.99
GP-15
454.32
18-28
15.31
439.01
ills
GP-16
MMW-2
449.99
Methane
471.71
18-28
Monitoring Wells
5-20
10.62
AM
DRY
439.37
---
MMW-3
452.50
3-18
14.75
437.75
Methane
Monitoring Wells
MMW-4
445.60
3-13
9.24
436.36
MMW-5
437.81
3.5-13.5
DRY
---
MMW-6
419.04
5-15
DRY
---
Notes:
TOC = Top of Casing
MSL - Mean Sea Level
NM = Not Measured
TOC Elevations measured by Bateman Civil Survey, June, 2007.
GP-7 - GP-16 installed by S&ME between September 5 & 11, 2008, casing elevations by Bateman Civil Survey, September 11, 2008.
Monitoring wells MW-4, MW-5, andMW-6 installed by Law Engineering in October 1991. All other wells were installed by S&ME.
MW-9 installed by S&ME on September 18, 2007, casing elevation by Bateman Civil Survey, October 5, 2007.
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Q Table 2
III E Summary of Hydraulic Conductivity Values
Semi -Annual Assessment Monitoring - October 29, 2020
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Well Number
Screened Interval
(ft-bgs)
T Hydraulic Conductivity (K)
cm/sec
ft/sec
ft/day
ft/year
Background
Wells
MW-1R
25 - 45'
--
--
--
--
MW-4
12 - 22'
--
--
--
--
Compliance
Wells
MW-5
7.0 - 17'
--
--
--
--
MW-6
7.0 - 17'
1.86E-04
6.07E-06
0.525
191.47
MW-7
13 - 28'
3.25E-04
1.06E-05
0.917
334.59
MW-8
22 - 32'
4.00E-04
1.31E-05
1.130
412.49
MW-9
14 - 34'
3.86E-04
1.26E-05
1.090
397.85
DW-1
96 - 101'
3.28E-04
1.07E-05
0.924
337.44
Notes:
ft-bgs = feet below ground surface
ft/sec = feet per second
ft/yr = feet per year
-- = no site specific hydraulic conductivity values available
Hydraulic conductivity for MW-6 and MW-7 obtained from slug tests by S&ME, April 1999.
Hydraulic conductivity for MW-8, MW-9 and DW-1 obtained from slug tests by S&ME, January/March 2008.
Hydraulic conductivity for DW-I was calculated from transmissivity value using the Cooper-Bredehoeft-Papadopulos solution where K=T/b.
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0
III
Table 3
Groundwater Velocity Calculations
Semi -Annual Assessment Monitoring - October 29, 2020
Sorrell Landfill, Apex, NC
S&ME project Number 1054-07-251
Gradient
Gradient Calculation
Monitoring
Flow
Gradient Segment
Segment
Horizontal
Effective
Hydraulic
Velocity
Gradient
Porosity
Conductivity
Segment
Wells
Direction
Length (feet)
Elevations
(Vgw, feet/year)
(i, feet)
(ne)
(K, cm/sec)
(feet)
MW-1R to
452.43
MW-9
-------------------
409.24
i 1
NNW
1738
____
0.0266
0.2
3.86E-04
52.97
Intermediate
439.30
Well NW-4
MW-8 to
439.32
MW-5
-------------------
389.27
i 2
WNW
1796
____ ____
0.0291
0.2
1.86E-04
27.86
Intermediate
404.34
Well MW-6
Average Hydraulic Gradient= 0.0279 Avg. Velocity = 38.41 feet/year
Notes:
Horizontal velocities based on the modified Darcy equation Vgw = Ki/ne.
Porosity (ne) estimated for residual soils in Carolina Slate Belt
Average K value used for background wells and compliance wells
Hydraulic Gradient (i) calculated by measuring linear feet between selected contour intervals
Ave. Linear Velocity (v) = (1.035E06)K*i/n for units shown
To convert cm/sec to ft/yr, multiply n by 1.035E06
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Table 4
Summary of Field Parameters
Semi -Annual Assessment Monitoring - October 29, 2020
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Field Parameter
LWellumber
Conductivity
H
Temperature (C)
Turbidity (NTUs)
(mS/cm)
on
MW-1 R
4.8
0.026
18.2
1000.00
U
CI
MW-8
4.2
0.054
18.1
0.29
j
DW-1
5.6
0.060
18.0
0.03
GP-8
4.5
0.054
18.8
0.13
GP-9
4.6
0.024
18.0
0.61
p
GP-10
5.1
0.049
18.4
0.05
GP-lOD
6.2
0.058
19.8
1.14
SW-1
6.4
0.052
19.53
9.03
SW-2
6.3
0.163
19.98
12.91
Notes:
pH reported in standard units
mS/cm = miliSiemens per centimeter
°C = degrees Celsius
mg/L = milligrams per liter
mV = millivolts
NTUs = nephelometric turbidity units
NM = Not Measured
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Q Table 5
III _ Detected Analytes
Semi -Annual Assessment Monitoring - October 29, 2020
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Sample Type
Background Well
Compliance Wells
Off -site Assessment Wells
Quality Control Samples
Surface Water Sample
Sampling Location
MW-lR
MW-8
DW-1
GP-8
GP-9
GP-10
GP-10D
Equip. Blank
Duplicate***
SW-1
I SW-2
Sampling Date
10/29/2020
10/29/2020
EPA Appendix I Volatile Organic
Compounds (µg/L)
15A NCAC
2L
15 NCAC
2B
upstream
downstream
1, 1 -dichloroethane
6
<0.21
0.52 J
<0.21
1.2
<0.13
<0.13
<0.13
<0.13
<0.13
no std.
<0.13
<0.13
1,4-dichlorobenzene
6
<0.19
0.44 J
<0.19
<0.19
<0.19
<0.19
<0.19
<0.19
<0.19
no std.
<0.19
<0.19
Benzene
1
<0.15
2.3
<0.15
0.85 J
<0.15
<0.15
<0.15
<0.15
<0.15
1.19
<0.15
<0.15
Cis-1,2-dichloroethene
70
<0.15
10
<0.15
1.4
<0.15
<0.15
<0.15
<0.15
<0.15
no std.
<0.15
<0.15
Methylene chloride
5
<0.23
2.1
<0.23
0.50 J
<0.23
<0.23
<0.23
<0.23
<0.23
no std.
<0.23
<0.23
Tetrachloroethene
0.7
<0.17
14
<0.17
54
<0.17
1.3
<0.17
<0.17
<0.17
0.7
<0.17
<0.17
Trichloroethene
3
<0.15
15
<0.15
7.8
<0.15
<0.15
<0.15
<0.15
<0.15
2.5
<0.15
<0.15
Trichlorofluoromethane
2000
<0.24
<0.24
<0.24
1.5
<0.24
<0.24
<0.24
<0.24
<0.24
no std.
<0.24
<0.24
Vinyl chloride
0.03
<0.32
2.8
<0.32
3.0
<0.32
<0.32
<0.32
<0.32
<0.32
0.025
<0.32
<0.32
Xylenes (total)
500
<0.45
<0.45
<0.45
<0.45
<0.45
<0.45
<0.45
<0.45
<0.45
no std.
<0.45
<0.45
EPA Appendix I Inorganic
Compounds Method 601OB/6020
(µg/L)
15A NCAC
2L
MW-1R
MW-8
DW-1
GP-8
GP-9
GP-10
GP-IOD
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Barium
700
8.00 J
94.7
11.7
73
11.6
53.3
24.3
<1.10
11.8
1,000
32.1
76.0
Beryllium
4**
<0.160
0.265 J
<0.160
0.183 J
<0.160
0.164 J
<0.160
<0.160
<0.160
no std.
<0.160
<0.160
Cadmium
2
<0.360
<0.360
<0.360
0.910 J
<0.360
3.29
0.708 J
<0.360
<0.360
8.8
<0.360
<0.360
Cobalt
J*
<1.40
4.42 J
<1.40
5.81 J
<1.40
5.56 J
<1.40
<1.40
<1.40
no std.
<1.40
<1.40
Copper
1000
<1.60
<1.60
<1.60
1.61 J
<1.60
1.81 J
2.27 J
<1.60
<1.60
2.95
<1.60
<1.60
Nickel
100
<2.20
<2.20
<2.20
<2.20
<2.20
<2.20
<2.20
<2.20
<2.20
25.00
<2.20
<2.20
Vanadium
0.3*
<1.40
<1.40
<1.40
<1.40
<1.40
<1.40
3.73 J
<1.40
<1.40
no std.
1.96 J
<1.40
Thallium
0.2**
<0.0500
<0.0500
<0.0500
<0.0500
<0.0500
0.0575 J
<0.0500
<0.0500
<0.0500
no std.
<0.0500
<0.0500
Zinc
1000
<4.40
10.5
<4.40
35.3
4.97 J
178
50.2
<4.40
<4.40
36.0
7.83 J
<4.40
EPA Appendix II Volatile Organic
Compounds (µg/L)
15A NCAC
2L
MW-1R
MW-8
DW-1
GP-9
GP-10
GP-IOD
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Dichlorodifluoromethane
1000
NA
7.4
NA
NA
<0.20
NA
NA
NA
NA
no std.
NA
NA
Notes:
ug/L = micrograms per liter (parts per billion).
15A NCAC 2L = North Carolina Groundwater Quality Standards (Updated February 2016)
* GWPST = Solid Waste Section Groundwater Protection Standard
** IMAC = Interim Maximum Allowable Concentrations (eff. March 6, 2018)
Bold indicates a concentration above the laboratory reporting limit.
Shaded indicates a concentration above 15A NCAC 21, or GWPST or 2L IMAC
NA = Not Analyzed
J = Detected, but below the Reporting Limit, therefore, result is an estimated concentration
B = The analyte was detected in the associated method blank
*** Duplicate sample collected on 10/29/2020 from from DW-1.
Z:\Shared\SME\Ops\ENV\Projects\2007\07-251 Sorrell Landfill\Reports\2020 October GW Sampling\Deliverable\Sorrell Landfill October 2020 Tables.xlsx

Appendix III - Laboratory Reports

2�SQ pCCgF ENCO Laboratories
9e0
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Monday, November 30, 2020
S&ME, Inc. (SM001)
Attn: Sam Watts
3201 Spring Forest Road
Raleigh, NC 27616
RE: Laboratory Results for
Project Number: 1054-07-251, Project Name/Desc: Sorrell Landfill - Semi -Annual
ENCO Workorder(s): CD17399
Dear Sam Watts,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Thursday, October 29, 2020.
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 if applicable. 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,
0"6LC'=_:;tA
Chuck Smith
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 56

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 9204-MW1R
Lab ID: CD37399-01
Sampled: 10/29/20 15:20
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:34
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 18:44
Client ID: 9204-MWlR
Lab ID: CD17399-OIRE1
Sampled: 10/29/20 15:20
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
11/12/20
11/09/20 14:18
11/10/20 22:23
Client ID: 9204-MW8
Lab ID: CD17399-02
Sampled: 10/29/20 10:05
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:37
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 16:55
EPA 7470A
EPA 7470A
11/26/20
11/02/20 09:46
11/03/20 16:10
EPA 8260D
EPA 5030B_MS
11/12/20
11/09/20 14:18
11/09/20 21:04
EPA 8270E
EPA 3510C_MS
11/05/20 12/12/20
11/02/20 09:56
11/04/20 20:17
EPA 9014
EPA 9010C
11/12/20
11/06/20 10:22
11/09/20 09:40
SM 450052 D-2011
NO PREP
11/05/20
11/03/20 14:35
11/03/20 14:50
Client ID: 9204-GP8
Lab ID: CD17399-03
Sampled: 10/29/20 13:20
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:39
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 16:59
Client ID: 9204-GP8
Lab ID: CD37399-03RE1
Sampled: 10/29/20 13:20
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
11/12/20
11/11/20 12:11
11/12/20 09:57
Client ID: 9204-GP9
Lab ID: CD37399-04
Sampled: 10/29/20 12:10
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:41
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 17:04
EPA 7470A
EPA 7470A
11/26/20
11/02/20 09:46
11/03/20 16:12
EPA 8260D
EPA 503013_MS
11/12/20
11/09/20 14:18
11/09/20 22:04
EPA 8270E
EPA 3510C_MS
11/05/20 12/12/20
11/02/20 09:56
11/04/20 20:48
EPA 9014
EPA 9010C
11/12/20
11/06/20 10:22
11/09/20 09:41
SM 450052 D-2011
NO PREP
11/05/20
11/03/20 14:35
11/03/20 14:50
Client ID: 9204-GP9
Lab ID: CD17399-04RE1
Sampled: 10/29/20 12:10
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
11/12/20
11/09/20 14:18
11/10/20 22:53
Client ID: 9204-GP10
Lab ID: CD17399-05
Sampled: 10/29/20 14:05
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:44
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 17:08
EPA 8260D
EPA 503013_MS
11/12/20
11/09/20 14:18
11/09/20 22:34
Client ID: 9204-GP10
Lab ID: CD17399-05RE1
Sampled: 10/29/20 14:05
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
11/12/20
11/09/20 14:18
11/10/20 23:23
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 56

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 9204-GP10D
Lab ID: CD37399-06
Sampled: 10/29/20 15:05
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:54
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 17:12
EPA 8260D
EPA 503013_MS
11/12/20
11/09/20 14:18
11/09/20 23:04
Client ID: 9204-DWI
Lab ID: CD17399-07
Sampled: 10/29/20 10:45
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:56
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 17:16
EPA 8260D
EPA 5030B_MS
11/12/20
11/09/20 14:18
11/09/20 23:34
Client ID: 9204-SW1
Lab ID: CD17399-08
Sampled: 10/29/20 15:45
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 10:59
EPA 6020B
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 18:55
EPA 8260D
EPA 503013_MS
11/12/20
11/06/20 12:33
11/09/20 23:11
Client ID: 9204-SW2
Lab ID: CD17399-09
Sampled: 10/29/20 16:00
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 11:01
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 18:59
EPA 8260D
EPA 503013_MS
11/12/20
11/06/20 12:33
11/09/20 23:39
Client ID: 9204-Duplicate
Lab ID: CD37399-10
Sampled: 10/29/20 00:00
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 11:03
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 17:29
EPA 8260D
EPA 503013_MS
11/12/20
11/06/20 12:33
11/10/20 00:07
Client ID: 9204-EquipmentBlank
Lab ID: CD17399-11
Sampled: 10/29/20 16:20
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/27/21
11/04/20 11:17
11/06/20 11:06
EPA 6020E
EPA 3005A
04/27/21
11/25/20 09:26
11/25/20 15:53
EPA 8260D
EPA 5030B_MS
11/12/20
11/06/20 12:33
11/09/20 17:37
Client ID: 9204-TripBlank
Lab ID: CD17399-12
Sampled: 10/29/20 10:05
Received: 10/29/20 16:55
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MS
11/12/20
11/06/20 12:33
11/09/20 16:41
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 56

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SAMPLE DETECTION SUMMARY
Client ID: 9204-MW1R Lab ID: CD17399-01
Analvte Results Flag MDL Q Units Method Notes
Barium - Total 8.00 1 1.10 10.0 uq/L EPA 6010D
I Client ID: 9204-MW8 Lab ID: CD17399-02
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,1-Dichloroethane
0.52
1
0.13
1.0
ug/L
EPA 8260D
1,4-Dichlorobenzene
0.44
1
0.19
1.0
ug/L
EPA 8260D
Barium - Total
94.7
1.10
10.0
ug/L
EPA 6010D
Benzene
2.3
0.15
1.0
ug/L
EPA 8260D
Beryllium - Total
0.265
1
0.160
1.00
ug/L
EPA 6010D
cis-1,2-Dichloroethene
10
0.15
1.0
ug/L
EPA 8260D
Cobalt - Total
4.42
J
1.40
10.0
ug/L
EPA 6010D
Dichlorodifluoromethane
7.4
0.20
1.0
ug/L
EPA 8260D
Methylene chloride
2.1
0.23
1.0
ug/L
EPA 8260D
Tetrachloroethene
14
0.17
1.0
ug/L
EPA 8260D
Trichloroethene
15
0.15
1.0
ug/L
EPA 8260D
Vinyl chloride
2.8
0.32
1.0
ug/L
EPA 8260D
Zinc - Total
10.5
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-GP8
Lab ID:
CD17399-03
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
73.0
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.183
J
0.160
1.00
ug/L
EPA 6010D
Cadmium - Total
0.910
J
0.360
1.00
ug/L
EPA 6010D
Cobalt - Total
5.81
J
1.40
10.0
ug/L
EPA 6010D
Copper - Total
1.61
J
1.60
10.0
ug/L
EPA 6010D
Zinc - Total
35.3
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-GP8
Lab ID:
CD17399-03RE1
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,1-Dichloroethane
1.2
0.13
1.0
ug/L
EPA 8260D
Benzene
0.85
J
0.15
1.0
ug/L
EPA 8260D
cis-1,2-Dichloroethene
1.4
0.15
1.0
ug/L
EPA 8260D
Methylene chloride
0.50
J
0.23
1.0
ug/L
EPA 8260D
Tetrachloroethene
54
0.17
1.0
ug/L
EPA 8260D
Trichloroethene
7.8
0.15
1.0
ug/L
EPA 8260D
Trichlorofluoromethane
1.5
0.24
1.0
ug/L
EPA 8260D
Vinyl chloride
3.0
0.32
1.0
ug/L
EPA 8260D
Client ID: 9204-GP9
Lab ID:
CD17399-04
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
11.6
1.10
10.0
ug/L
EPA 6010D
Zinc - Total
4.97
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-GP30
Lab ID:
CD17399-05
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
53.3
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.164
J
0.160
1.00
ug/L
EPA 6010D
Cadmium - Total
3.29
0.360
1.00
ug/L
EPA 6010D
Cobalt - Total
5.56
J
1.40
10.0
ug/L
EPA 6010D
Copper - Total
1.81
J
1.60
10.0
ug/L
EPA 6010D
Tetrachloroethene
1.3
0.17
1.0
ug/L
EPA 8260D
Thallium - Total
0.0575
J
0.0500
0.100
ug/L
EPA 6020E
Zinc - Total
178
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-GP30
Lab ID:
CD17399-05RE1
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Tetrachloroethene
1.2
0.17
1.0
ug/L
EPA 8260D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 56

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SAMPLE DETECTION SUMMARY
Client ID: 9204-GP10D
Lab ID:
CD17399-06
Analvte
Results
Flag
MDL
Q
Units
Method Notes
Barium - Total
24.3
1.10
10.0
ug/L
EPA 6010D
Cadmium - Total
0.708
J
0.360
1.00
ug/L
EPA 6010D
Copper - Total
2.27
J
1.60
10.0
ug/L
EPA 6010D
Vanadium - Total
3.73
J
1.40
10.0
ug/L
EPA 6010D
Zinc - Total 50.2 4.40 10.0 ug/L EPA 6010D
Client ID: 9204-DW3 Lab ID: CD17399-07
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
11.7
1.10
10.0
ug/L
EPA 6010D
Client ID: 9204-SW3
Lab ID:
CD17399-08
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
32.1
1.10
10.0
ug/L
EPA 6010D
Vanadium - Total
1.96
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
7.83
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-SW2
Lab ID:
CD17399-09
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
76.0
1.10
10.0
uq/L
EPA 6010D
Client ID: 9204-Duplicate Lab ID: CD17399-10
Analvte Results Flag MDL PQL Units Method Notes
Barium - Total 11.8 1.10 10.0 ug/L EPA 6010D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 of 56

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ANALYTICAL RESULTS
Description: 9204-MWlR Lab Sample ID:CD17399-01 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 15:20 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,1-Dichloroethane [75-34-3]A
0.13
u
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,1-Dichloroethene [75-35-4]A
0.21
u
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
QL-02,
QV-01
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
QV-01
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,2-Dichloropropene [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OK10032
EPA 8260D
11/10/20 22:23
REF
QL-02
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OK10032
EPA 8260D
11/10/20 22:23
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OK10032
EPA 8260D
11/10/20 22:23
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OK10032
EPA 8260D
11/10/20 22:23
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Bromodichloromethane [75-27-4]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Chlorobenzene[108-90-7]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Chloroform [67-66-3]A
0.18
u
ug/L
1
0.18
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
cis-1,2-Dichloroethene [156-59-2]A
0.15
u
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Ethylbenzene [500-41-4]A
0.13
u
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Iodomethane[74-88-4]A
1.7
U
ug/L
1
1.7
5.0
OK10032
EPA 8260D
11/10/20 22:23
REF
QV-01
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Toluene [108-88-3]A
0.14
u
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
trans-1,2-Dichloroethene [156-60-5]A
0.21
u
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
QV-01
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OK10032
EPA 8260D
11/10/20 22:23
REF
Vinyl chloride [75-01-4]A
0.32
u
ug/L
1
0.32
1.0
OK10032
EPA 8260D
11/10/20 22:23
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MWlR Lab Sample ID:CD17399-01 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 15:20 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OK10032 EPA 8260D 11/10/20 22:23 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
55
1
50.0
111 %
53-136
OK10032
EPA 6260D
11110120 22:23
REF
Dibromofluoromethane
60
1
50.0
120 %
67-129
OK10032
EPA 6260D
11110120 22:23
REF
Toluene-&
57
1
50.0
113 %
59-134
OK10032
EPA 6260D
11110120 22:23
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Barium [7440-39-3]^
8.00
J
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 10:34
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 10:34
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 10:34
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 18:44
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 18:44
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 18:44
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CD17399-02 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,1-Dichloroethane [75-34-3]^
0.52
J
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
1,4-Dichlorobenzene [106-46-7]^
0.44
J
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QL-02
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OK09030
EPA 8260D
11/09/20 21:04
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OK09030
EPA 8260D
11/09/20 21:04
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
OK09030
EPA 8260D
11/09/20 21:04
REF
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
OK09030
EPA 8260D
11/09/20 21:04
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OK09030
EPA 8260D
11/09/20 21:04
REF
Benzene [71-43-2]^
2.3
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
cis-1,2-Dichloroethene [156-59-2]^
10
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Dichlorodifluoromethane [75-71-8]^
7.4
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Ethylbenzene[500-41-4]^
0.13
U
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Isobutyl alcohol [78-83-1]^
11
u
ug/L
1
11
50
OK09030
EPA 8260D
11/09/20 21:04
REF
QL-02
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be reproduced in full.
Page 8 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CD17399-02 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
OK09030
EPA 8260D
11/09/20 21:04
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Methylene chloride [75-09-2]^
2.1
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Propionitrile [107-12-O]^
5.0
U
ug/L
1
5.0
10
OK09030
EPA 8260D
11/09/20 21:04
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Tetrachloroethene [127-18-4]^
14
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF QV-01
Trichloroethene [79-01-6]A
15
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Vinyl chloride [75-01-4]^
2.8
ug/L
1
0.32
1.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
OK09030
EPA 8260D
11/09/20 21:04
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
50
1
50.0
99 %
53-136
OK09030
EPA 6260D
11109120 21:04
REF
Dlbromofluoromethane
56
1
50.0
112 %
67-129
OK09030
EPA 6260D
11109120 21:04
REF
Toluene-d8
56
1
50.0
113 %
59-134
OK09030
EPA 8260D
11109120 21:04
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
1,3-Dinitrobenzene [99-65-O]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,6-Dichlorophenol[87-65-O]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
OK02007
EPA 8270E
11/04/20 20:17
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 9 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CD17399-02 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
2-Nitroaniline [88-74-4]A
2.5
u
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM QV-01
2-Nitrophenol[88-75-5]A
1.1
u
ug/L
1
1.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]A
2.1
u
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
3,3'-Dichlorobenzidine [91-94-1]A
3.5
u
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
3,3'-Dimethylbenzidine [119-93-71A
2.2
u
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
3-Methylcholanthrene [56-49-5]A
1.3
u
ug/L
1
1.3
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
3-Nitroaniline [99-09-2]A
2.6
u
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Aminobiphenyl[92-67-1]A
3.5
u
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Bromophenyl-phenylether[101-55-3]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Chloro-3-methylphenol[59-50-7]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Chloroaniline [106-47-8]A
2.0
u
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Chlorophenyl-phenylether[7005-72-3]A
2.6
u
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Nitroaniline [100-01-6]A
3.2
u
ug/L
1
3.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
4-Nitrophenol[100-02-7]A
2.8
u
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
5-Nitro-o-toluidine [99-55-8]A
3.2
u
ug/L
1
3.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
7,12-Dimethylbenz(a)anthracene
1.4
u
ug/L
1
1.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
[57-97-6]A
a,a-Dimethylphenethylamine [122-09-8]A
3.5
U
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Acenaphthene [83-32-9]A
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Acenaphthylene [208-96-8]A
2.6
u
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Acetophenone [98-86-2]A
2.0
u
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Anthracene[120-12-7]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Benzo(a)anthracene [56-55-3]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Benzo(a)pyrene [50-32-8]A
2.2
u
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Benzo(b)fluoranthene [205-99-2]A
2.8
u
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Benzo(g,hJ)perylene[191-24-2]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Benzo(k)fluoranthene[207-08-9]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Benzyl alcohol [100-51-6]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
u
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
2.5
u
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
u
ug/L
1
1.9
5.0
OK02007
EPA
8270E
11/04/20
20:17
DFM
Butylbenzylphthalate [85-68-7]A
3.8
u
ug/L
1
3.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Chlorobenzilate [510-15-6]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Chrysene [218-01-9]A
2.2
u
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Diallate [2303-16-4]A
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Dibenzo(a,h)anthracene [53-70-3]A
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Dibenzofuran [132-64-9]A
2.6
u
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Diethylphthalate [84-66-2]A
2.4
u
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Dimethoate [60-51-5]A
2.3
u
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Dimethylphthalate [131-11-3]A
2.5
u
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Di-n-butylphthalate [84-74-2]A
2.8
u
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Di-n-octylphthalate [117-84-O]A
3.1
U
ug/L
1
3.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Disulfoton [298-04-4]A
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Ethyl methanesulfonate [62-50-O]A
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Famphur[52-85-7]A
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Fluoranthene[206-44-0]A
3.1
U
ug/L
1
3.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CD17399-02 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay Notes
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Hexachlorobenzene [118-74-1]1
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Kepone[143-50-O]^
7.2
U
ug/L
1
7.2
20
OK02007
EPA
8270E
11/04/20
20:17
DFM
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
OK02007
EPA
8270E
11/04/20
20:17
DFM QV-01
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:17
DFM QV-01
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
U
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
0,0,0-Triethylphosphorothioate
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
U
ug/L
1
1.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Parathion [56-38-2]^
1.7
U
ug/L
1
1.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Pentachlorobenzene [608-93-5]^
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Phenacetin [62-44-2]^
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Phenanthrene[85-01-8]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Phenol[108-95-2]^
1.7
U
ug/L
1
1.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Phorate [298-02-2]^
2.1
U
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Pronamide[23950-58-5]^
1.7
U
ug/L
1
1.7
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Pyrene [129-00-O]^
3.5
U
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Safrole [94-59-7]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Thionazin [297-97-2]^
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:17
DFM
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly Notes
2,4,6-Tribromophenol
89
1
100
89 %
10-179
OK02007
EPA 8270E
11104120 20:17
DFM
2-Fluorobiphenyl
39
1
50.0
78 %
10-149
OK02007
EPA 8270E
11104120 20:17
DFM
2-Fluorophenol
73
1
100
73 %
10-110
OK02007
EPA 8270E
11104120 20:17
DFM
Nitrobenzene-d5
38
1
50.0
77 %
10-149
OK02007
EPA 8270E
11104120 20:17
DFM
Phenol-d5
67
1
100
67 %
10-88
OK02007
EPA 8270E
11104120 20:17
DFM
Terphenyl-d14
39
1
50.0
78 %
10-188
OK02007
EPA 8270E
11104120 20:17
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 11 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CD17399-02 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Ay
Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
OK02017
EPA 7470A
11/03/20 16:10
KAH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Ay
Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Barium [7440-39-3]^
94.7
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Beryllium [7440-41-7]^
0.265
J
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 10:37
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 10:37
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Cobalt[7440-48-4]^
4.42
J
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Tin [7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Vanadium [7440-62-2]1
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Zinc[744O-66-6]^
10.5
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 10:37
JDH
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay
Notes
Cyanide (total) [57-12-5]^
0.0049
U
mg/L
1
0.0049
0.010
OK05031
EPA 9014
11/09/20 09:40
JAH
Sulfide [18496-25-8]^
0.010
U
mg/L
1
0.010
0.10
OK03029 iM 450052 D-2011
11/03/20 14:50
JOC
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay
Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 16:55
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 16:55
JMA
Thallium [7440-28-0]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 16:55
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP8 Lab Sample ID:CD17399-03 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 13:20 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,1-Dichloroethane [75-34-3]^
1.2
ug/L
1
0.13
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OK11029
EPA 8260D
11/12/20
09:57
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OK11029
EPA 8260D
11/12/20
09:57
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OK11029
EPA 8260D
11/12/20
09:57
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OK11029
EPA 8260D
11/12/20
09:57
REF
Benzene [71-43-2]^
0.85
J
ug/L
1
0.15
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF QV-01
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
cis-1,2-Dichloroethene [156-59-2]^
1.4
ug/L
1
0.15
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Ethylbenzene[500-41-4]^
0.13
U
ug/L
1
0.13
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Methylene chloride [75-09-2]^
0.50
J
ug/L
1
0.23
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Tetrachloroethene [127-18-4]^
54
ug/L
1
0.17
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Trichloroethene [79-01-6]^
7.8
ug/L
1
0.15
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Trichlorofluoromethane [75-69-4]^
1.5
ug/L
1
0.24
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Vinyl chloride [75-01-4]^
3.0
ug/L
1
0.32
1.0
OK11029
EPA 8260D
11/12/20
09:57
REF
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
OK11029
EPA 8260D
11/12/20
09:57
REF
FINAL
This report relates only
to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page 13 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP8 Lab Sample ID:CD17399-03 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 13:20 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
44
1
50.0
88 %
53-136
OK11029
EPA 626OD
11112120 09:57
REF
Dibromofluoromethane
51
1
50.0
102 %
67-129
OK11029
EPA 626OD
11112120 09:57
REF
Toluene-&
49
1
50.0
98 %
59-134
OK11029
EPA 626OD
11112120 09:57
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Barium [7440-39-3]^
73.0
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Beryllium [7440-41-7]^
0.183
J
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 10:39
JDH
Cadmium [7440-43-9]^
0.910
J
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 10:39
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Cobalt[7440-48-4]^
5.81
J
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Copper[7440-50-8]^
1.61
J
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Zinc[744O-66-6]^
35.3
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 10:39
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 16:59
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 16:59
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 16:59
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 14 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
QL-02,
QV-01
1,1-Dichloropropene [563-58-6]A
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,1-Dichloropropene [563-58-6]A
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
QV-01
1,2,4-Trichlorobenzene [120-82-1]A
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,2,4-Trichlorobenzene [120-82-1]A
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,3-Dichlorobenzene [541-73-1]A
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,3-Dichlorobenzene [541-73-1]A
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,3-Dichloropropane [142-28-9]A
0.16
U
ug/L
1
0.16
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,3-Dichloropropane [142-28-9]A
0.16
U
ug/L
1
0.16
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
2,2-Dichloropropane [594-20-7]A
0.28
U
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
2,2-Dichloropropane [594-20-7]A
0.28
U
ug/L
1
0.28
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QL-02
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OK10032
EPA 8260D
11/10/20
22:53
REF
QL-02
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OK09030
EPA 8260D
11/09/20
22:04
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OK10032
EPA 8260D
11/10/20
22:53
REF
3-Chloropropene[107-05-1]A
0.11
U
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
3-Chloropropene[107-05-1]A
0.11
U
ug/L
1
0.11
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OK09030
EPA 8260D
11/09/20
22:04
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OK09030
EPA 8260D
11/09/20
22:04
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OK10032
EPA 8260D
11/10/20
22:53
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds
by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Acetonitrile [75-05-8]A
5.0
U
ug/L
1
5.0
10
OK09030
EPA 8260D
11/09/20
22:04
REF
Acetonitrile [75-05-8]A
5.0
U
ug/L
1
5.0
10
OK10032
EPA 8260D
11/10/20
22:53
REF
Acrolein [107-02-8]A
4.0
U
ug/L
1
4.0
10
OK09030
EPA 8260D
11/09/20
22:04
REF
Acrolein [107-02-8]A
4.0
U
ug/L
1
4.0
10
OK10032
EPA 8260D
11/10/20
22:53
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OK09030
EPA 8260D
11/09/20
22:04
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OK10032
EPA 8260D
11/10/20
22:53
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Chloroprene [126-99-8]A
0.64
U
ug/L
1
0.64
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Chloroprene [126-99-8]A
0.64
U
ug/L
1
0.64
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK10032
EPA 8260D
11/10/20
22:53
REF
QV-01
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
OK09030
EPA 8260D
11/09/20
22:04
REF
QL-02
FINAL
This report relates only
to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page 16 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Isobutylalcohol [78-83-1]^
11
U
ug/L
1
11
50
OK10032
EPA 8260D
11/10/20
22:53
REF
QL-02
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
OK09030
EPA 8260D
11/09/20
22:04
REF
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
OK10032
EPA 8260D
11/10/20
22:53
REF
Methyl Methacrylate [80-62-61^
0.51
U
ug/L
1
0.51
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Methyl Methacrylate [80-62-61^
0.51
U
ug/L
1
0.51
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Propionitrile [107-12-O]^
5.0
U
ug/L
1
5.0
10
OK09030
EPA 8260D
11/09/20
22:04
REF
Propionitrile [107-12-O]^
5.0
U
ug/L
1
5.0
10
OK10032
EPA 8260D
11/10/20
22:53
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
QV-01
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
QV-01
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45
3.0
OK09030
EPA 8260D
11/09/20
22:04
REF
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45
3.0
OK10032
EPA 8260D
11/10/20
22:53
REF
Surrogates
Resuft
DF
Spike L v/
% Rec
% Rec Limits
Batch
Method
Analvzed
4-8romofluorobenzene
52
1
50.0
103 %
53-136
OK09030
EPA 8260D
11109120 22:04
4-8romofluorobenzene
55
1
50.0
111 %
53-136
OK10032
EPA 8260D
11110120 22:53
Dibromofluoromethane
57
1
50.0
114 %
67-129
OK09030
EPA 8260D
11109120 22:04
Dibromofluoromethane
60
1
50.0
119 %
67-129
OK10032
EPA 8260D
11110120 22:53
Toluene-&
56
1
50.0
113 %
59-134
OK09030
EPA 8260D
11109120 22:04
Toluene-&
57
1
50.0
114 %
59-134
OK10032
EPA 8260D
11110120 22:53
Notes
REF
REF
REF
REF
REF
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
1,3-Dinitrobenzene [99-65-O]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,4,5-Trichlorophenol[95-95-4]1
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,4,6-Trichlorophenol[88-06-2]1
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,4-Dichlorophenol [120-83-2]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,6-Dichlorophenol [87-65-0]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Chloronaphthalene[91-58-7]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM QV-01
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
5-Nitro-o-toluidine [99-55-8]^
3.2
U
ug/L
1
3.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
[57-97-6]^
a,a-Dimethylphenethylamine [122-09-8]^
3.5
U
ug/L
1
3.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Acenaphthene[83-32-9]^
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Acenaphthylene[208-96-8]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Acetophenone[98-86-2]^
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Anthracene [120-12-7]^
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Benzo(a)anthracene [56-55-3]^
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Benzo(a)pyrene [50-32-8]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 18 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Benzo(g,hJ)perylene[191-24-2]A
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Benzo(k)Fluoranthene[207-08-9]A
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Benzyl alcohol [100-51-6]A
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
U
ug/L
1
1.9
5.0
OK02007
EPA
8270E
11/04/20
20:48
DFM
Butylbenzylphthalate [85-68-7]A
3.8
U
ug/L
1
3.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Chlorobenzilate [510-15-6]A
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Chrysene [218-01-9]A
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Diallate [2303-16-4]A
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Dibenzo(a,h)anthracene [53-70-3]A
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Dibenzofuran [132-64-9]A
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Diethylphthalate [84-66-2]A
2.4
U
ug/L
1
2.4
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Dimethoate [60-51-5]A
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Dimethylphthalate [131-11-3]A
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Di-n-butylphthalate [84-74-2]A
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Di-n-octylphthalate [117-84-0]A
3.1
U
ug/L
1
3.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Disulfoton [298-04-4]A
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Ethyl methanesulfonate [62-50-O]A
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Famphur[52-85-7]A
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Fluoranthene[206-44-0]A
3.1
U
ug/L
1
3.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Fluorene [86-73-7]A
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Hexachlorobenzene[118-74-1]A
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Hexachlorobutadiene [87-68-3]A
2.8
U
ug/L
1
2.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Hexachlorocyclopentadiene [77-47-4]A
2.7
U
ug/L
1
2.7
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Hexachloroethane [67-72-1]A
2.6
U
ug/L
1
2.6
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Hexachloropropene[1888-71-7]A
6.8
U
ug/L
1
6.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Isodrin [465-73-6]A
1.5
U
ug/L
1
1.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Isophorone[78-59-1]A
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Isosafrole [120-58-1]A
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Kepone[143-50-0]A
7.2
U
ug/L
1
7.2
20
OK02007
EPA
8270E
11/04/20
20:48
DFM
Methapyrilene [91-80-5]A
4.8
U
ug/L
1
4.8
10
OK02007
EPA
8270E
11/04/20
20:48
DFM QV-01
Methyl Methanesulfonate [66-27-3]A
2.2
U
ug/L
1
2.2
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Methyl parathion [298-00-O]A
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
Nitrobenzene [98-95-3]A
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
N-Nitrosodiethylamine [55-18-5]A
2.1
U
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
N-Nitrosodimethylamine [62-75-9]A
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:48
DFM QV-01
N-Nitrosodi-n-butylamine [924-16-3]A
2.0
U
ug/L
1
2.0
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
2.3
U
ug/L
1
2.3
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
[86-30-6/122-39-4]A
N-Nitrosomethylethylamine [10595-95-6]A
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
N-Nitrosopiperidine [100-75-4]A
2.1
U
ug/L
1
2.1
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
N-Nitrosopyrrolidine [930-55-2]A
1.9
U
ug/L
1
1.9
10
OK02007
EPA
8270E
11/04/20
20:48
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 19 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay Notes
0,0,0-Triethylphosphorothioate
2.2
U
ug/L
1
2.2
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
U
ug/L
1
1.6
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Parathion [56-38-2]^
1.7
U
ug/L
1
1.7
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Pentachlorobenzene [608-93-5]^
2.7
U
ug/L
1
2.7
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
U
ug/L
1
1.9
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Phenacetin [62-44-2]^
2.7
U
ug/L
1
2.7
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Phenanthrene[85-01-8]^
2.6
U
ug/L
1
2.6
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Phenol[108-95-2]^
1.7
U
ug/L
1
1.7
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Phorate [298-02-2]^
2.1
U
ug/L
1
2.1
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Pronamide[23950-58-5]^
1.7
U
ug/L
1
1.7
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Pyrene [129-00-O]^
3.5
U
ug/L
1
3.5
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Safrole [94-59-7]^
2.2
U
ug/L
1
2.2
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Thionazin [297-97-2]^
2.3
U
ug/L
1
2.3
10
OK02007
EPA 8270E
11/04/20 20:48
DFM
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
95
1
100
95 %
10-179
OK02007
EPA 8270E
11104120 20:48
DFM
2-Fluorobiphenyl
41
1
50.0
82 %
10-149
OK02007
EPA 8270E
11104120 20:48
DFM
2-Fluorophenol
73
1
100
73 %
10-110
OK02007
EPA 8270E
11104120 20:48
DFM
Nitrobenzene-d5
41
1
50.0
83 %
10-149
OK02007
EPA 8270E
11104120 20:48
DFM
Phenol-d5
71
1
100
71 %
10-88
OK02007
EPA 8270E
11104120 20:48
DFM
Terphenyl-d14
45
1
50.0
89 %
10-188
OK02007
EPA 8270E
11104120 20:48
DFM
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL P L
Batch
Method
Analyzed
By Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150 0.200
OK02017
EPA 7470A
11/03/20 16:12
KAH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL P L
Batch
Method
Analyzed
By Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Barium [7440-39-3]^
11.6
ug/L
1
1.10 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160 1.00
OK04023
EPA 6010D
11/06/20 10:41
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360 1.00
OK04023
EPA 6010D
11/06/20 10:41
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Tin [7440-31-5]^
2.90
U
ug/L
1
2.90 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
Zinc[7440-66-6]^
4.97
J
ug/L
1
4.40 10.0
OK04023
EPA 6010D
11/06/20 10:41
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 20 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CD17399-04 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 12:10 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Cyanide (total) [57-12-5]^ 0.0049
U
mg/L
1
0.0049
0.010
OK05031
EPA 9014
11/09/20 09:41
JAH
Sulfide [18496-25-8]^ 0.010
U
mg/L
1
0.010
0.10
OK03029 iM 450052 D-2011
11/03/20 14:50
JOC
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-0]^ 0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 17:04
JMA
Selenium [7782-49-2]^ 0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 17:04
JMA
Thallium [7440-28-O]^ 0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 17:04
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP10 Lab Sample ID:CD17399-05 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 14:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
QL-02,
QV-01
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
QV-01
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OK09030
EPA 8260D
11/09/20
22:34
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OK10032
EPA 8260D
11/10/20
23:23
REF
QL-02
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OK09030
EPA 8260D
11/09/20
22:34
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OK10032
EPA 8260D
11/10/20
23:23
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OK09030
EPA 8260D
11/09/20
22:34
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OK09030
EPA 8260D
11/09/20
22:34
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OK10032
EPA 8260D
11/10/20
23:23
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OK09030
EPA 8260D
11/09/20
22:34
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OK10032
EPA 8260D
11/10/20
23:23
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 22 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP10 Lab Sample ID:CD17399-05 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 14:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Chlorobenzene[108-90-7]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Chlorobenzene[108-90-7]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Ethylbenzene[100-41-4]A
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Ethylbenzene[100-41-4]A
0.13
u
ug/L
1
0.13
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Iodomethane[74-88-4]^
1.7
u
ug/L
1
1.7
5.0
OK10032
EPA 8260D
11/10/20
23:23
REF
QV-01
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Tetrachloroethene [127-18-4]A
1.3
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Tetrachloroethene [127-18-4]A
1.2
ug/L
1
0.17
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
QV-01
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
QV-01
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Vinyl acetate [108-05-4]^
0.95
u
ug/L
1
0.95
5.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09030
EPA 8260D
11/09/20
22:34
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK10032
EPA 8260D
11/10/20
23:23
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
OK09030
EPA 8260D
11/09/20
22:34
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page
23 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GPlO Lab Sample ID:CD17399-05 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 14:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed Ay Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OK10032 EPA 8260D 11/10/20 23:23 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
53
1
50.0
105 %
53-136
OK09030
EPA 6260D
11109120 22:34
REF
4-Bromofluorobenzene
52
1
50.0
104 %
53-136
OK10032
EPA 6260D
11110120 23:23
REF
Dibromofluoromethane
57
1
50.0
114 %
67-129
OK09030
EPA 8260D
11109120 22:34
REF
Dibromofluoromethane
60
1
50.0
120 %
67-129
OK10032
EPA 8260D
11110120 23:23
REF
Toluene-d8
58
1
50.0
116 %
59-134
OK09030
EPA 8260D
11109120 22:34
REF
Toluene-&
58
1
50.0
116 %
59-134
OK10032
EPA 6260D
11110120 23:23
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Barium [7440-39-3]^
53.3
ug/L
1
1.10 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Beryllium [7440-41-7]^
0.164
J
ug/L
1
0.160 1.00
OK04023
EPA 6010D
11/06/20 10:44
JDH
Cadmium [7440-43-9]^
3.29
ug/L
1
0.360 1.00
OK04023
EPA 6010D
11/06/20 10:44
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Cobalt[7440-48-4]^
5.56
J
ug/L
1
1.40 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Copper[7440-50-8]^
1.81
J
ug/L
1
1.60 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Zinc[7440-66-6]^
178
ug/L
1
4.40 10.0
OK04023
EPA 6010D
11/06/20 10:44
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250 0.500
OK24048
EPA 6020B
11/25/20 17:08
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500 1.00
OK24048
EPA 6020B
11/25/20 17:08
JMA
Thallium [7440-28-O]^
0.0575
J
ug/L
1
0.0500 0.100
OK24048
EPA 6020B
11/25/20 17:08
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP10D Lab Sample ID:CD17399-06 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 15:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,2-Dichloroethane [507-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09030
EPA 8260D
11/09/20
23:04
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09030
EPA 8260D
11/09/20
23:04
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09030
EPA 8260D
11/09/20
23:04
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09030
EPA 8260D
11/09/20
23:04
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Ethylbenzene[500-41-4]A
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
QV-01
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09030
EPA 8260D
11/09/20
23:04
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
OK09030
EPA 8260D
11/09/20
23:04
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page
25 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GPlOD Lab Sample ID:CD17399-06 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 15:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
52
1
50.0
104 %
53-136
OK09030
EPA 626OD
11109120 23:04
REF
Dibromofluoromethane
60
1
50.0
119 %
67-129
OK09030
EPA 626OD
11109120 23:04
REF
Toluene-&
57
1
50.0
114 %
59-134
OK09030
EPA 626OD
11109120 23:04
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Barium [7440-39-3]^
24.3
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 10:54
JDH
Cadmium [7440-43-9]^
0.708
J
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 10:54
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Copper[7440-50-8]^
2.27
J
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Vanadium [7440-62-2]^
3.73
J
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Zinc[744O-66-6]^
50.2
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 10:54
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 17:12
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 17:12
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 17:12
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 26 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-DW1 Lab Sample ID:CD17399-07 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:45 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,2-Dichloroethane [507-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09030
EPA 8260D
11/09/20
23:34
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09030
EPA 8260D
11/09/20
23:34
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09030
EPA 8260D
11/09/20
23:34
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09030
EPA 8260D
11/09/20
23:34
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Ethylbenzene[500-41-4]A
0.13
u
ug/L
1
0.13
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
QV-01
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09030
EPA 8260D
11/09/20
23:34
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
OK09030
EPA 8260D
11/09/20
23:34
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page
27 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-DW1 Lab Sample ID:CD17399-07 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 10:45 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
52
1
50.0
104 %
53-136
OK09030
EPA 626OD
11109120 23:34
REF
Dibromofluoromethane
57
1
50.0
113 %
67-129
OK09030
EPA 626OD
11109120 23:34
REF
Toluene-&
57
1
50.0
114 %
59-134
OK09030
EPA 626OD
11109120 23:34
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Barium [7440-39-3]^
11.7
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 10:56
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 10:56
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 10:56
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 17:16
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 17:16
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 17:16
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW1 Lab Sample ID:CD17399-08 Received: 10/29/20 16:55
Matrix: Surface Water Sampled:10/29/20 15:45 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09018
EPA 8260D
11/09/20
23:11
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09018
EPA 8260D
11/09/20
23:11
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09018
EPA 8260D
11/09/20
23:11
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09018
EPA 8260D
11/09/20
23:11
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
u
ug/L
1
1.5
5.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Chloroethane [75-00-3]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1
0.20
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1
0.27
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Ethylbenzene[100-41-4]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09018
EPA 8260D
11/09/20
23:11
REF
QV-01
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK09018
EPA 8260D
11/09/20
23:11
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09018
EPA 8260D
11/09/20
23:11
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 29 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW1 Lab Sample ID:CD17399-08 Received: 10/29/20 16:55
Matrix: Surface Water Sampled:10/29/20 15:45 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed Ay Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OK09018 EPA 8260D 11/09/20 23:11 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
43
1
50.0
85 %
53-136
OK09016
EPA 6260D
11109120 23:11
REF
Dibromofluoromethane
57
1
50.0
114 %
67-129
OK09016
EPA 6260D
11109120 23:11
REF
Toluene-&
51
1
50.0
102 %
59-134
OK09016
EPA 6260D
11109120 23:11
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Barium [7440-39-3]^
32.1
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 10:59
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 10:59
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Vanadium [7440-62-2]^
1.96
J
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Zinc[7440-66-6]^
7.83
J
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 10:59
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 18:55
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 18:55
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 18:55
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW2 Lab Sample ID:CD17399-09 Received: 10/29/20 16:55
Matrix: Surface Water Sampled:10/29/20 16:00 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09018
EPA 8260D
11/09/20
23:39
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09018
EPA 8260D
11/09/20
23:39
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09018
EPA 8260D
11/09/20
23:39
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09018
EPA 8260D
11/09/20
23:39
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
u
ug/L
1
1.5
5.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Chloroethane [75-00-3]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1
0.20
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1
0.27
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Ethylbenzene[100-41-4]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09018
EPA 8260D
11/09/20
23:39
REF
QV-01
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK09018
EPA 8260D
11/09/20
23:39
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09018
EPA 8260D
11/09/20
23:39
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW2 Lab Sample ID:CD17399-09 Received: 10/29/20 16:55
Matrix: Surface Water Sampled:10/29/20 16:00 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed Ay Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OK09018 EPA 8260D 11/09/20 23:39 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
44
1
50.0
89 %
53-136
OK09016
EPA 6260D
11109120 23:39
REF
Dibromofluoromethane
57
1
50.0
115 %
67-129
OK09016
EPA 6260D
11109120 23:39
REF
Toluene-&
49
1
50.0
98 %
59-134
OK09016
EPA 6260D
11109120 2339
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Barium [7440-39-3]^
76.0
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 11:01
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 11:01
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 11:01
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 18:59
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 18:59
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 18:59
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 32 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-Duplicate Lab Sample ID:CD17399-10 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 00:00 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09018
EPA 8260D
11/10/20
00:07
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09018
EPA 8260D
11/10/20
00:07
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09018
EPA 8260D
11/10/20
00:07
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09018
EPA 8260D
11/10/20
00:07
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
u
ug/L
1
1.5
5.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
QV-01
Chlorobenzene [108-90-7]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Chloroethane [75-00-3]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1
0.20
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1
0.27
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Ethylbenzene [500-41-4]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09018
EPA 8260D
11/10/20
00:07
REF
QV-01
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Styrene [100-42-5]^
0.11
u
ug/L
1
0.11
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK09018
EPA 8260D
11/10/20
00:07
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09018
EPA 8260D
11/10/20
00:07
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 33 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-Duplicate Lab Sample ID:CD17399-10 Received: 10/29/20 16:55
Matrix: Ground Water Sampled:10/29/20 00:00 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OK09018 EPA 8260D 11/10/20 00:07 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
43
1
50.0
85 %
53-136
OK09016
EPA 6260D
11110120 00:07
REF
Dibromofluoromethane
56
1
50.0
112 %
67-129
OK09016
EPA 6260D
11110120 00:07
REF
Toluene-&
50
1
50.0
100 %
59-134
OK09016
EPA 6260D
11110120 00:07
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Barium [7440-39-3]^
11.8
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 11:03
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 11:03
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 11:03
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 17:29
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 17:29
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 17:29
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 34 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-EquipmentBlank Lab Sample ID:CD17399-11 Received: 10/29/20 16:55
Matrix: Water Sampled:10/29/20 16:20 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled l3y:Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09018
EPA 8260D
11/09/20
17:37
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09018
EPA 8260D
11/09/20
17:37
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09018
EPA 8260D
11/09/20
17:37
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09018
EPA 8260D
11/09/20
17:37
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
u
ug/L
1
1.5
5.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
QV-01
Chlorobenzene [108-90-7]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Chloroethane [75-00-3]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1
0.20
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1
0.27
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Ethylbenzene [500-41-4]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09018
EPA 8260D
11/09/20
17:37
REF
QV-01
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Styrene [100-42-5]^
0.11
u
ug/L
1
0.11
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK09018
EPA 8260D
11/09/20
17:37
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09018
EPA 8260D
11/09/20
17:37
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 35 of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-EquipmentBlank Lab Sample ID:CD17399-11 Received: 10/29/20 16:55
Matrix: Water Sampled:10/29/20 16:20 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/James Waters
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OK09018 EPA 8260D 11/09/20 17:37 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
45
1
50.0
89 %
53-136
OK09016
EPA 6260D
11/09/201737
REF
Dibromofluoromethane
54
1
50.0
107 %
67-129
OK09016
EPA 6260D
11109120 1737
REF
Toluene-&
49
1
50.0
98 %
59-134
OK09016
EPA 6260D
11109120 1737
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Barium [7440-39-3]^
1.10
U
ug/L
1
1.10
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OK04023
EPA 6010D
11/06/20 11:06
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OK04023
EPA 6010D
11/06/20 11:06
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OK04023
EPA 6010D
11/06/20 11:06
JDH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
Antimony [7440-36-O]^
0.250
U
ug/L
1
0.250
0.500
OK24048
EPA 6020B
11/25/20 15:53
JMA
Selenium [7782-49-2]^
0.500
U
ug/L
1
0.500
1.00
OK24048
EPA 6020B
11/25/20 15:53
JMA
Thallium [7440-28-O]^
0.0500
U
ug/L
1
0.0500
0.100
OK24048
EPA 6020B
11/25/20 15:53
JMA
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 36 of 56

0Nk"q09
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ANALYTICAL RESULTS
Description: 9204-TripBlank Lab Sample ID:CD17399-12 Received: 10/29/20 16:55
Matrix: Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
OK09018
EPA 8260D
11/09/20 16:41
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
OK09018
EPA 8260D
11/09/20 16:41
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
OK09018
EPA 8260D
11/09/20 16:41
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
OK09018
EPA 8260D
11/09/20 16:41
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
u
ug/L
1
1.5
5.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Chloroethane [75-00-3]^
0.23
u
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1
0.20
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1
0.27
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Ethylbenzene[100-41-4]^
0.13
u
ug/L
1
0.13
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OK09018
EPA 8260D
11/09/20 16:41
REF
QV-01
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
OK09018
EPA 8260D
11/09/20 16:41
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 56

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ANALYTICAL RESULTS
Description: 9204-TripBlank Lab Sample ID:CD17399-12 Received: 10/29/20 16:55
Matrix: Water Sampled:10/29/20 10:05 Work Order: CD17399
Project: Sorrell Landfill - Semi -Annual Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL POLL
Batch
Method
Analyzed
AX Notes
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45 3.0
OK09018
EPA 8260D
11/09/20 16:41
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
44
1
50.0
88 %
53-136
OK09016
EPA 6260D
11109120 16:41
REF
Dlbromofluoromethane
55
1
50.0
111 %
67-129
OK09016
EPA 6260D
11109120 16:41
REF
Toluene-&
49
1
50.0
98 %
59-134
OK09016
EPA 8260D
11109120 16:41
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 38 of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OKO9O18 - EPA 50305 MS
Blank (OK09018-BLKS) Prepared: 11/09/2020 11:15 Analyzed: 11/09/2020 15:45
Analvte
Result
Flaq
POL
Units
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene 45 u91L 50.0 90 53-136
Dibromofluoromethane 54 u91L 50.0 108 67-129
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 39 of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OKO9O18 - EPA 5O3OB MS - Continued
Blank (OK09018-BLKS) Continued Prepared: 11/09/2020 11:15 Analyzed: 11/09/2020 15:45
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Toluene-d8 49 u91L 50.0 99 59-134
LCS (OK09018-BS1) Prepared: 11/09/2020 11:15 Analyzed: 11/09/2020 13:51
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
24
1.0
ug/L
20.0
120
75-133
Benzene
21
1.0
ug/L
20.0
103
80-134
Chlorobenzene
20
1.0
ug/L
20.0
98
80-120
Toluene
18
1.0
ug/L
20.0
92
71-120
Trichloroethene
22
1.0
ug/L
20.0
110
74-120
Matrix Spike (OK09018-MS1)
Prepared: 11/09/2020 11:15 Analyzed: 11/09/2020 14:19
Source: CD18075-08
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
117
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
106
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
102
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
95
71-120
Trichloroethene
23
1.0
ug/L
20.0
0.15 U
113
74-120
Matrix Spike Dup (OK09018-MSD1)
Prepared: 11/09/2020 11:15 Analyzed: 11/09/2020 14:48
Source: CD18075-08
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
112
75-133 4
20
Benzene
20
1.0
ug/L
20.0
0.15 U
100
80-134 7
17
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
99
80-120 2
16
Toluene
18
1.0
ug/L
20.0
0.14 U
91
71-120 4
17
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
109
74-120 4
22
Batch OKO9O3O - EPA 5O3O8 MS
Blank (OK09030-BLK1)
Prepared: 11/09/2020 14:18 Analyzed: 11/09/2020 17:34
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full. Page 40 of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OKO9O3O - EPA 5O3OB MS - Continued
Blank (OK09030-BLKS) Continued Prepared: 11/09/2020 14:18 Analyzed: 11/09/2020 17:34
Analvte
Result
Flaq
POL
Units
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
3-Chloropropene
0.11
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acetonitrile
5.0
U
10
ug/L
Acrolein
4.0
U
10
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
Chloroprene
0.64
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethyl Methacrylate
0.38
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Isobutyl alcohol
11
U
50
ug/L
Methacrylonitrile
4.9
U
10
ug/L
Methyl Methacrylate
0.51
U
1.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
Propionitrile
5.0
U
10
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 41 of 56

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OKO9O3O - EPA 5O3OB MS - Continued
(� �Eo
www.encolabs.com
Blank (OK09030-BLKS) Continued Prepared: 11/09/2020 14:18 Analyzed: 11/09/2020 17:34
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene
52
u91L
50.0 104 53-136
Dibromofluoromethane
57
u91L
50.0 113 67-129
Toluene-d8
57
u91L
50.0 114 59-134
LCS (OK09030-BS1)
Prepared: 11/09/2020 14:18 Analyzed: 11/09/2020 15:33
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
1,1-Dichloroethene
26
1.0
ug/L
20.0
131 75-133
Benzene
22
1.0
ug/L
20.0
109 80-134
Chlorobenzene
21
1.0
ug/L
20.0
105 80-120
Toluene
20
1.0
ug/L
20.0
100 71-120
Trichloroethene
20
1.0
ug/L
20.0
101 74-120
Matrix Spike (OK09030-MS1)
Prepared:
11/09/2020
14:18 Analyzed: 11/09/2020 16:03
Source: CD18075-10
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
1,1-Dichloroethene
25
1.0
ug/L
20.0
0.21 U
123 75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
107 80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
102 80-120
Toluene
20
1.0
ug/L
20.0
0.14 U
100 71-120
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
108 74-120
Matrix Spike Dup (OK09030-MSD1)
Prepared:
11/09/2020
14:18 Analyzed: 11/09/2020 16:33
Source: CD18075-10
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
114
75-133
8
20
Benzene
22
1.0
ug/L
20.0
0.15 U
109
80-134
2
17
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
100
80-120
1
16
Toluene
18
1.0
ug/L
20.0
0.14 U
92
71-120
8
17
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
95
74-120
13
22
Batch OK10032 - EPA 5O3OB MS
Blank (OK10032-BLKS)
Prepared: 11/10/2020 14:22 Analyzed: 11/10/2020 20:53
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be
reproduced in
full.
Page 42 of 56

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OK10032 - EPA 5O3OB MS - Continued
Blank (OK10032-BLKS) Continued Prepared: 11/10/2020 14:22 Analyzed: 11/10/2020 20:53
Analvte
Result
Flaq
POL
Units
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
3-Chloropropene
0.11
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acetonitrile
5.0
U
10
ug/L
Acrolein
4.0
U
10
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
Chloroprene
0.64
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethyl Methacrylate
0.38
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Isobutyl alcohol
11
U
50
ug/L
Methacrylonitrile
4.9
U
10
ug/L
Methyl Methacrylate
0.51
U
1.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
Propionitrile
5.0
U
10
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 43 of 56

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OK10032 - EPA 5O3OB MS - Continued
Blank (OK10032-BLKS) Continued Prepared: 11/10/2020 14:22 Analyzed: 11/10/2020 20:53
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
Vinyl chloride
0.32 U 1.0
ug/L
Xylenes (Total)
0.45 U 3.0
ug/L
4-Bromofluorobenzene
52
u91L
50.0 104 53-136
Dibromofluoromethane
56
u91L
50.0 113 67-129
Toluene-d8
56
u91L
50.0 112 59-134
LCS (OK10032-BS1)
Prepared: 11/10/2020 14:22 Analyzed: 11/10/2020 18:53
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1-Dichloroethene
28
1.0
ug/L
20.0
140
75-133
QL-02
Benzene
23
1.0
ug/L
20.0
114
80-134
Chlorobenzene
21
1.0
ug/L
20.0
105
80-120
Toluene
20
1.0
ug/L
20.0
101
71-120
Trichloroethene
21
1.0
ug/L
20.0
107
74-120
Matrix Spike (OK10032-MS1)
Prepared: 11/10/2020 14:22 Analyzed: 11/10/2020 19:23
Source: CD17051-03
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1-Dichloroethene
31
1.0
ug/L
20.0
0.21 U
154
75-133
QM-07
Benzene
24
1.0
ug/L
20.0
0.15 U
119
80-134
Chlorobenzene
23
1.0
ug/L
20.0
0.17 U
113
80-120
Toluene
22
1.0
ug/L
20.0
0.14 U
108
71-120
Trichloroethene
23
1.0
ug/L
20.0
0.15 U
115
74-120
Matrix Spike Dup (OK10032-MSD1)
Prepared: 11/10/2020 14:22 Analyzed: 11/10/2020 19:53
Source: CD17051-03
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1-Dichloroethene
29
1.0
ug/L
20.0
0.21 U
146
75-133
6
20
QM-07
Benzene
22
1.0
ug/L
20.0
0.15 U
111
80-134
7
17
Chlorobenzene
21
1.0
ug/L
20.0
0.17 U
106
80-120
7
16
Toluene
21
1.0
ug/L
20.0
0.14 U
103
71-120
5
17
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
108
74-120
6
22
Batch OK11O29 - EPA 5O3O8 MS
Blank (OK13029-BLK1)
Prepared: 11/11/2020 12:11 Analyzed: 11/12/2020 07:09
Spike Source %REC RPD
Analvte
Result
Flaq
Q
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 44 of 56

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OK11O29 - EPA 5O3OB MS - Continued
Blank (OK13029-BLKS) Continued Prepared: 11/11/2020 12:11 Analyzed: 11/12/2020 07:09
Analvte
Result
Flaq
POL
Units
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene 43
u91L
50.0 67 53-136
Dibromofluoromethane 49
u91L
50.0 99 67-129
Toluene-d8 48
u91L
50.0 96 59-134
LCS (OK11029-BS1)
Prepared: 11/11/2020 12:11 Analyzed: 11/12/2020 05:18
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
101
75-133
Benzene
21
1.0
ug/L
20.0
103
80-134
Chlorobenzene
19
1.0
ug/L
20.0
96
80-120
Toluene
19
1.0
ug/L
20.0
94
71-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 45 of 56

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OK11O29 - EPA 5O3OB MS - Continued
(� �Eo
www.encolabs.com
LCS (OK11029-BS3) Continued Prepared: 11/11/2020 12:11 Analyzed: 11/12/2020 05:18
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Trichloroethene
23
1.0
ug/L
20.0
116
74-120
Matrix Spike (OK11029-MS1)
Prepared: 11/11/2020 12:11 Analyzed: 11/12/2020 05:46
Source: CD18871-05
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
108
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
104
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
101
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
93
71-120
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
111
74-120
Matrix Spike Dup (OK13029-MSD1)
Prepared: 11/11/2020 12:11 Analyzed: 11/12/2020 06:13
Source: CD18871-05
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
103
75-133
5
20
Benzene
20
1.0
ug/L
20.0
0.15 U
100
80-134
5
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
96
80-120
5
16
Toluene
18
1.0
ug/L
20.0
0.14 U
90
71-120
3
17
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
110
74-120
1
22
Semivolatile Organic Compounds by GCMS - Quality Control
Batch OKO2OO7 -EPA 351OC MS
Blank (OK02007-BLK1) Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 16:47
Analvte
1,2,4,5-Tetrachlorobenzene
1,3,5-Trin itrobenzene
1,3-Dinitrobenzene
1,4-Naphthoquinone
1,4-Phenylened iami ne
1-Naphthylamine
2,3,4,6-Tetrach lorophenol
2,4, 5-Trich t o rop hen o f
2,4, 6-Trich t o rop hen o f
2,4-Dichlorophenol
2,4-Di methyl phenol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dichlorophenol
2,6-Dinitrotoluene
2-Acetyla m i nofl u o rene
2-Chloronaphthalene
2-Chlorophenol
2-Methyl-4,6-din itrophenol
2- Methyl naphthalene
2-Methylphenol
2-Naphthylamine
Result
Flaq
POL
Units
3.4
U
10
ug/L
3.0
U
10
ug/L
2.5
U
10
ug/L
2.5
U
10
ug/L
4.0
U
10
ug/L
2.2
U
10
ug/L
2.4
U
10
ug/L
2.5
U
10
ug/L
2.6
U
10
ug/L
2.6
U
10
ug/L
2.3
U
10
ug/L
2.6
U
10
ug/L
2.6
U
10
ug/L
2.0
U
10
ug/L
2.5
U
10
ug/L
3.1
U
10
ug/L
2.8
U
10
ug/L
2.2
U
10
ug/L
3.3
U
10
ug/L
2.8
U
10
ug/L
2.0
U
10
ug/L
3.0
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 56

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch OKO2OO7 - EPA 351OC MS - Continued
Blank (OK02007-BLKS) Continued Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 16:47
Analvte
Result
Flaq
POL
Units
2-Nitroaniline
2.5
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3 & 4-Methylphenol
2.1
U
10
ug/L
3,3'-Dichlorobenzidine
3.5
U
10
ug/L
3,3'-Dimethylbenzidine
2.2
U
10
ug/L
3-Methylcholanthrene
1.3
U
10
ug/L
3-Nitroaniline
2.6
U
10
ug/L
4-Aminobiphenyl
3.5
U
10
ug/L
4-Bromophenyl-phenylether
2.4
U
10
ug/L
4-Chloro-3-methylphenol
2.4
U
10
ug/L
4-Chloroaniline
2.0
U
10
ug/L
4-Chlorophenyl-phenylether
2.6
U
10
ug/L
4-Nitroaniline
3.2
U
10
ug/L
4-Nitrophenol
2.8
U
10
ug/L
5-Nitro-o-toluidine
3.2
U
10
ug/L
7,12-Di methyl benz(a)anth racene
1.4
U
10
ug/L
a,a-Dimethylphenethylamine
3.5
U
10
ug/L
Acenaphthene
2.7
U
10
ug/L
Acenaphthylene
2.6
U
10
ug/L
Acetophenone
2.0
U
10
ug/L
Anthracene
2.4
U
10
ug/L
Benzo(a)anthracene
2.4
U
10
ug/L
Benzo(a)pyrene
2.2
U
10
ug/L
Benzo(b)fluoranthene
2.8
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
2.4
U
10
ug/L
Benzyl alcohol
2.4
U
10
ug/L
Bis(2-chloroethoxy)methane
2.4
U
10
ug/L
Bis(2-chloroethyl)ether
2.6
U
10
ug/L
Bis(2-chloroisopropyl)ether
2.5
U
10
ug/L
Bis(2-ethylhexyl)phthalate
1.9
U
5.0
ug/L
Butyl benzylphtha late
3.8
U
10
ug/L
Chlorobenzilate
2.4
U
10
ug/L
Chrysene
2.2
U
10
ug/L
Diallate
1.9
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Dibenzofuran
2.6
U
10
ug/L
Diethylphtha late
2.4
U
10
ug/L
Dimethoate
2.3
U
10
ug/L
Dimethylphthalate
2.5
U
10
ug/L
Di-n-butylphthalate
2.8
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
Disulfoton
2.0
U
10
ug/L
Ethyl methanesulfonate
2.2
U
10
ug/L
Famphur
2.7
U
10
ug/L
Fluoranthene
3.1
U
10
ug/L
Fluorene
2.5
U
10
ug/L
Hexachlorobenzene
2.3
U
10
ug/L
Hexachlorobutadiene
2.8
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 47 of 56

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch OKO2OO7 - EPA 351OC MS - Continued
Blank (OK02007-BLKS) Continued Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 16:47
Analvte
Result
Flaq
POL
Units
Hexachlorocyclopentadiene
2.7
U
10
ug/L
Hexachloroethane
2.6
U
10
ug/L
Hexachloropropene
6.8
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isodrin
1.5
U
10
ug/L
Isophorone
2.5
U
10
ug/L
Isosafrole
2.2
U
10
ug/L
Kepone
7.2
U
20
ug/L
Methapyrilene
4.8
U
10
ug/L
Methyl Methanesulfonate
2.2
U
10
ug/L
Methyl parathion
2.5
U
10
ug/L
Nitrobenzene
2.5
U
10
ug/L
N-Nitrosodiethylamine
2.1
U
10
ug/L
N-Nitrosodimethylamine
1.9
U
10
ug/L
N-Nitrosodi-n-butylamine
2.0
U
10
ug/L
N-Nitroso-di-n-propylamine
2.3
U
10
ug/L
N-nitrosodiphenylamine/Diphenylamine
2.5
U
10
ug/L
N-Nitrosomethylethylamine
1.9
U
10
ug/L
N-Nitrosopiperidine
2.1
U
10
ug/L
N-Nitrosopyrrolidine
1.9
U
10
ug/L
0,0,0-Triethylphosphorothioate
2.2
U
10
ug/L
o-Toluidine
1.6
U
10
ug/L
Parathion
1.7
U
10
ug/L
p-Dimethylaminoazobenzene
2.6
U
10
ug/L
Pentachlorobenzene
2.7
U
10
ug/L
Pentachloronitrobenzene
1.9
U
10
ug/L
Phenacetin
2.7
U
10
ug/L
Phenanthrene
2.6
U
10
ug/L
Phenol
1.7
U
10
ug/L
Phorate
2.1
U
10
ug/L
Pronamide
1.7
U
10
ug/L
Pyrene
3.5
U
10
ug/L
Safrole
2.2
U
10
ug/L
Thionazin
2.3
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
QV-01
QV-01
2,4,6-Tribromophenol
77
ug/L
100 77 10-179
2-Fluorobiphenyl
43
u91L
50.0 85 10-149
2-Fluorophenol
70
u91L
100 70 10-110
Nitrobenzene-d5
43
u91L
50.0 86 10-149
Phenol-d5
55
u91L
100 55 10-88
TerphenyhdM
36
u91L
50.0 72 10-188
LCS (OK02007-BS1)
Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 17:17
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
2-Chlorophenol
47
10
ug/L
50.0
94
40-109
4-Chloro-3-methylphenol
49
10
ug/L
50.0
98
58-121
4-Nitrophenol
31
10
ug/L
50.0
62
33-105
Acenaphthene
48
10
ug/L
50.0
95
39-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 48 of 56

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch OK02007 - EPA 3510C MS - Continued
LCS (OK02007-BS1) Continued Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 17:17
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
N-Nitroso-di-n-propylamine
56
10
ug/L
50.0
113
48-126
Phenol
34
10
ug/L
50.0
68
19-78
Pyrene
47
10
ug/L
50.0
94
44-137
2,4,6-Tribromophenol
100
ug/L
100 102 10-179
2-Fluorobiphenyl
49
ug/L
50.0 96 10-149
2-Fluorophenol
79
ug/L
100 79 10-110
Nitrobenzene-d5
49
u91L
50.0 98 10-149
Phenohd5
68
ug/L
100 68 10-88
Terphenyl-d14
47
ug/L
50.0 94 10-188
Matrix Spike (OK02007-MSi)
Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 17:47
Source: CD17422-03
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
2-Chlorophenol
47
10
ug/L
50.0
2.2 U
94
40-109
4-Chloro-3-methylphenol
49
10
ug/L
50.0
2.4 U
98
58-121
4-Nitrophenol
35
10
ug/L
50.0
2.8 U
69
33-105
Acenaphthene
46
10
ug/L
50.0
2.7 U
93
39-125
N-Nitroso-di-n-propylamine
56
10
ug/L
50.0
2.3 U
ill
48-126
Phenol
35
10
ug/L
50.0
1.7 U
70
19-78
Pyrene
48
10
ug/L
50.0
3.5 U
96
44-137
2,4,6-Tribromophenol
100
ug/L
100
100
10-179
2-Fluorobiphenyl
47
ug/L
50.0
93
10-149
2-Fluorophenol
84
ug/L
100
84
10-110
Nitrobenzene-d5
47
u91L
50.0
95
10-149
Phenol-d5
70
u91L
100
70
10-88
Terphenyl-d14
48
u91L
50.0
95
10-188
Matrix Spike Dup (OK02007-MSD3)
Prepared: 11/02/2020 09:56 Analyzed: 11/04/2020 18:17
Source: CD17422-03
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
2-Chlorophenol
47
10
ug/L
50.0
2.2 U
94
40-109
0.6
22
4-Chloro-3-methylphenol
50
10
ug/L
50.0
2.4 U
99
58-121
0.8
22
4-Nitrophenol
34
10
ug/L
50.0
2.8 U
67
33-105
3
27
Acenaphthene
46
10
ug/L
50.0
2.7 U
93
39-125
0.2
25
N-Nitroso-di-n-propylamine
56
10
ug/L
50.0
2.3 U
113
48-126
1
23
Phenol
34
10
ug/L
50.0
1.7 U
67
19-78
4
18
Pyrene
50
10
ug/L
50.0
3.5 U
99
44-137
3
24
2,4,6-Tribromophenol 100
u91L
100
104
10-179
2-Fluorobiphenyl 49
u91L
50.0
99
10-149
2-Fluorophenol 83
u91L
100
83
10-110
Nitrobenzene-d5 48
u91L
50.0
96
10-149
Phenol-d5 69
u91L
100
69
10-88
Terphenyl-d14 50
u91L
50.0
99
10-188
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch OK02017 - EPA 7470A
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 49 of 56

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QUALITY CONTROL DATA
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch OKO2O17 - EPA 747OA - Continued
Blank (OK02017-BLKS) Prepared: 11/02/2020 09:46 Analyzed: 11/03/2020 15:38
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Mercury 0.150 U 0.200 ug/L
LCS (OK02017-BS3) Prepared: 11/02/2020 09:46 Analyzed: 11/03/2020 15:40
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
4.98
0.200
ug/L
5.00
100
80-120
Matrix Spike (OK02017-MSI)
Prepared: 11/02/2020 09:46 Analyzed: 11/03/2020 15:49
Source: CD17156-06
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
4.92
0.200
ug/L
5.00
0.150 U
98
75-125
Matrix Spike Dup (OK02017-MSD1)
Prepared: 11/02/2020 09:46 Analyzed: 11/03/2020 15:52
Source: CD17156-06
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
4.83
0.200
ug/L
5.00
0.150 U
97
75-125 2
25
Post Spike (OK02017-PS1)
Prepared: 11/02/2020 09:46 Analyzed: 11/03/2020 15:55
Source: CD17156-06
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.48
0.200
ug/L
5.00
0.0260
109
75-125
Metals (total recoverable) by EPA 6000/7000
Series Methods -
Quality Control
Batch OKO4O23 - EPA 3OO5A
Blank (OK04023-BLK1)
Prepared: 11/04/2020 11:17 Analyzed: 11/06/2020 09:52
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Arsenic
7.60
U
10.0
ug/L
Barium
1.10
U
10.0
ug/L
Beryllium
0.160
U
1.00
ug/L
Cadmium
0.360
U
1.00
ug/L
Chromium
1.40
U
10.0
ug/L
Cobalt
1.40
U
10.0
ug/L
Copper
1.60
U
10.0
ug/L
Lead
3.10
U
10.0
ug/L
Nickel
2.20
U
10.0
ug/L
Silver
1.90
U
10.0
ug/L
Tin
2.90
U
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (OK04023-BSI)
Prepared: 11/04/2020 11:17 Analyzed: 11/06/2020 09:59
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Arsenic 193 10.0 ug/L 200 97 80-120
Barium 206 10.0 ug/L 200 103 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 50 of 56

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OKO4O23 - EPA 3OO5A - Continued
LCS (OK04023-BS3) Continued Prepared: 11/04/2020 11:17 Analyzed: 11/06/2020 09:59
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Beryllium
19.5
1.00
ug/L
20.0
97 80-120
Cadmium
20.5
1.00
ug/L
20.0
103 80-120
Chromium
198
10.0
ug/L
200
99 80-120
Cobalt
199
10.0
ug/L
200
99 80-120
Copper
198
10.0
ug/L
200
99 80-120
Lead
204
10.0
ug/L
200
102 80-120
Nickel
206
10.0
ug/L
200
103 80-120
Silver
208
10.0
ug/L
200
104 80-120
Tin
198
10.0
ug/L
200
99 80-120
Vanadium
197
10.0
ug/L
200
98 80-120
Zinc
229
10.0
ug/L
200
114 80-120
Matrix Spike (OK04023-MS3)
Prepared:
11/04/2020
11:17 Analyzed: 11/06/2020 10:01
Source: CD17348-06
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
200
10.0
ug/L
200
7.60 U
100 75-125
Barium
219
10.0
ug/L
200
4.25
107 75-125
Beryllium
20.5
1.00
ug/L
20.0
0.160 U
103 75-125
Cadmium
21.2
1.00
ug/L
20.0
0.360 U
106 75-125
Chromium
207
10.0
ug/L
200
1.40 U
104 75-125
Cobalt
207
10.0
ug/L
200
1.40 U
103 75-125
Copper
203
10.0
ug/L
200
1.60 U
102 75-125
Lead
210
10.0
ug/L
200
3.10 U
105 75-125
Nickel
213
10.0
ug/L
200
2.20 U
106 75-125
Silver
209
10.0
ug/L
200
1.90 U
105 75-125
Tin
211
10.0
ug/L
200
2.90 U
105 75-125
Vanadium
205
10.0
ug/L
200
1.40 U
102 75-125
Zinc
217
10.0
ug/L
200
4.40 U
108 75-125
Matrix Spike Dup (OK04023-MSD1)
Prepared:
11/04/2020
11:17 Analyzed: 11/06/2020 10:04
Source: CD17348-06
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Arsenic
201
10.0
ug/L
200
7.60 U
101
75-125
0.6
20
Barium
216
10.0
ug/L
200
4.25
106
75-125
2
20
Beryllium
20.4
1.00
ug/L
20.0
0.160 U
102
75-125
0.8
20
Cadmium
20.7
1.00
ug/L
20.0
0.360 U
104
75-125
2
20
Chromium
205
10.0
ug/L
200
1.40 U
103
75-125
0.8
20
Cobalt
204
10.0
ug/L
200
1.40 U
102
75-125
1
20
Copper
201
10.0
ug/L
200
1.60 U
101
75-125
1
20
Lead
206
10.0
ug/L
200
3.10 U
103
75-125
2
20
Nickel
209
10.0
ug/L
200
2.20 U
104
75-125
2
20
Silver
208
10.0
ug/L
200
1.90 U
104
75-125
0.8
20
Tin
208
10.0
ug/L
200
2.90 U
104
75-125
2
20
Vanadium
203
10.0
ug/L
200
1.40 U
101
75-125
0.8
20
Zinc
210
10.0
ug/L
200
4.40 U
105
75-125
3
20
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 56

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OKO4O23 - EPA 3OO5A - Continued
Post Spike (OK04023-PS1)
Prepared: 11/04/2020 11:17 Analyzed: 11/06/2020 10:06
Source: CD17348-06
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.198
0.0100
mg/L
0.200
0.000462
99
80-120
Barium
0.220
0.0100
mg/L
0.200
0.00425
108
80-120
Beryllium
0.0207
0.00100
mg/L
0.0200
8.52E-5
103
80-120
Cadmium
0.0211
0.00100
mg/L
0.0200
3.06E-5
106
80-120
Chromium
0.209
0.0100
mg/L
0.200
-0.000173
104
80-120
Cobalt
0.207
0.0100
mg/L
0.200
0.000251
104
80-120
Copper
0.205
0.0100
mg/L
0.200
0.000349
102
80-120
Lead
0.212
0.0100
mg/L
0.200
0.000183
106
80-120
Nickel
0.214
0.0100
mg/L
0.200
0.000578
107
80-120
Silver
0.214
0.0100
mg/L
0.200
-0.000606
107
80-120
Tin
0.212
0.0100
mg/L
0.200
-0.00164
106
80-120
Vanadium
0.206
0.0100
mg/L
0.200
0.000232
103
80-120
Zinc
0.217
0.0100
mg/L
0.200
0.00120
108
80-120
Classical Chemistry Parameters - Quality Control
Batch OKO3O29 - NO PREP
Blank (OK03029-BLKS)
Prepared: 11/03/2020 14:35 Analyzed: 11/03/2020 14:50
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.010
U
0.10
mg/L
LCS (OK03029-BS3)
Prepared: 11/03/2020 14:35 Analyzed: 11/03/2020 14:50
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.34
0.10
mg/L
0.401 86 80-120
Duplicate (OK03029-DUP3)
Prepared: 11/03/2020 14:35 Analyzed: 11/03/2020 14:50
Source: CD17399-02
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.010
U
0.10
mg/L
0.010 U
25
Matrix Spike (OK03029-MS1)
Prepared: 11/03/2020 14:35 Analyzed: 11/03/2020 14:50
Source: CD17399-02
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.058
1
0.10
mg/L
0.401 0.010 U 15 80-120
QM-07
Matrix Spike Dup (OK03029-MSD3)
Prepared: 11/03/2020 14:35 Analyzed: 11/03/2020 14:50
Source: CD17399-02
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.051
]
0.10
mg/L
0.401 0.010 U 13 80-120 13
25
QM-07
Batch OKO5O31 - Same
Blank (OK05031-BLK1)
Prepared: 11/06/2020 10:22 Analyzed: 11/09/2020 09:18
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
FINAL
This report relates only to
the sample as received by the
laboratory, and may only be reproduced in full.
Page 52 of 56

QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch OKO5O31 - Same - Continued
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Blank (OK05031-BLKS) Continued Prepared: 11/06/2020 10:22 Analyzed: 11/09/2020 09:18
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Cyanide (total) 0.0049 U 0.010 mg/L
LCS (OK05031-BS3) Prepared: 11/06/2020 10:22 Analyzed: 11/09/2020 09:19
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
Cyanide (total)
0.15
0.010
mg/L
0.150
98
85-115
Matrix Spike (OK05031-MS3)
Prepared: 11/06/2020 10:22 Analyzed: 11/09/2020 09:23
Source: CD16220-20
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
Cyanide (total)
0.15
0.010
mg/L
0.150
0.0049 U
102
85-115
Matrix Spike Dup (OK05031-MSD3)
Prepared: 11/06/2020 10:22 Analyzed: 11/09/2020 09:24
Source: CD16220-20
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
Cyanide (total)
0.15
0.010
mg/L
0.150
0.0049 U
102
85-115 0.1
20
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OK24O48 - EPA 3OO5A
Blank (OK24048-BLK1)
Prepared: 11/25/2020 09:26 Analyzed: 11/25/2020 15:27
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
0.250
U
0.500
ug/L
Selenium
0.500
U
1.00
ug/L
Thallium
0.0500
U
0.100
ug/L
LCS (OK24048-BS1)
Prepared: 11/25/2020 09:26 Analyzed: 11/25/2020 15:30
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
4.91
0.500
ug/L
5.00 98 80-120
Selenium
48.3
1.00
ug/L
50.0 97 80-120
Thallium
4.96
0.100
ug/L
5.00 99 80-120
Matrix Spike (OK24048-MS1)
Prepared: 11/25/2020 09:26 Analyzed: 11/25/2020 15:36
Source: AD07996-02
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
4.80
0.500
ug/L
5.00 0.250 U 96 75-125
Selenium
47.8
1.00
ug/L
50.0 0.500 U 96 75-125
Thallium
4.86
0.100
ug/L
5.00 0.0500 U 97 75-125
Matrix Spike Dup (OK24048-MSD1)
Prepared: 11/25/2020 09:26 Analyzed: 11/25/2020 15:40
Source: AD07996-02
Analvte
Antimony
Selenium
Spike
Source
%REC
RPD
Result Flaq POL Units
Level
Result
%REC Limits RPD
Limit Notes
4.82 0.500 ug/L
5.00
0.250 U
96 75-125 0.3
20
47.4 1.00 ug/L
50.0
0.500 U
95 75-125 0.7
20
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 53 of 56

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OK24O4B - EPA 3OO5A - Continued
Matrix Spike Dup (OK24048-MSD1) Continued Prepared: 11/25/2020 09:26 Analyzed: 11/25/2020 15:40
Source: AD07996-02
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Thallium 4.84 0.100 ug/L 5.00 0.0500 U 97 75-125 0.5 20
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 56

(� �Eo
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 The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
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.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
QL-02 The associated laboratory control sample exhibited high bias; since the result is ND, there is no impact.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based
on acceptable LCS recovery.
QV-01 The associated continuing calibration verification standard exhibited high bias; since the result is ND, there
is no impact.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 55 of 56

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Sample Preservation Verification
ENCO Cary �r
Work Order: CD17399 Project: Sorrell Landfill - Semi -Annual
Client: S&ME, Inc. (SM001) Project #: 1054-07-251
Logged In: 30-Oct-20 09:00 Logged By: Rachel Ann{ nish
Preservation Check Performed By: Date/Time: � .
CD17399-01
Cont
..
Type
Pres (pH)
Requirement
pH Checked 1
In Control
Date/Time
pH Adjusted Adjusted
Reagent UsedlComments
A
250mLP+HNO3
<2
Y ;/ N I NA
Y l; N 7 NA
CD17399-02
Cent
Type
Pies (pH)
Requirement
pH Checked 1
In Control
PH Adjusted Date/Time
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
_Y) / N / NA
Y / / NA
C
250mLP+NaOH
>12
Y I N/ NA
Y / NA
D
250mLP+ZnAc+NaOH
>9
Y N/ NA
Y I I NA
CD17399-03
Cont
Type
Pres (pH) pH Checked /
pFl Adjusted DatelTime
Reagent Used/Comments
Requirement In Control
Adjusted
A
250mLP+HNO3
<2 Y`J N / NA
Y 1�t) NA
CD17399-04
Conk
Type
Pres (pH) PH Checked /
Requirement In Control
PH Adjusted DatelTime
Adiusted
Reagent Used/Comments
B
250mLP+HNO3
<2 I N I NA
Y l
/ NA
C
250mLP+NaOH
>12
rY�l N I NA
Y/ N NA
D
250mLP+ZnAc+NaOH
>9 Y N/ NA
Y/ N NA
CD17399-05
Cant
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y)t N I NA
YIN NA
CD17399-06
Cont
Type
y
Pres (PH)
Requirement
pH Checked !
In Control
DatefTime
pH Adjusted Adjusted
Reagent Used/Comments
A
25DmLP+HNO3
<2
1 N / NA
Y /
NA
CD17399-07
Cant
YP
Type
Pres (pH)
pH Checked /
Date/Time
pH Adjusted
Reagent UsedlComments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2
Y N / NA
Y 1 �i' / NA
CD17399-08
Cont
TApe
Pres (pH)
Requirement
pH Checked /
[n Control
Date/Time
pH Adjusted Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
v N / NA
Y 1U / NA
CaelmntlPrintlwko_PreservationCheckrpt Page 1 of

Sample Preservation Verification
ENCO Cary
Work Order: CD17399
Client: S&ME, Inc. (SM001)
Logged In: 30-Oct-20 09:00
Preservation Check Performed By:
C D17399-09
Project: Sorrell Landfill - Semi -Annual
Project #: 1054-07-251
Logged By: Rachel Ann` Y nish
DatelTime: 10 ��7'0.
� o\�)o
Cont
Type
Pres (pH)
Requirement
pH Checked /
_1n Control
pH Adjusted Date/Time
Adiusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y N / NA
Y NUJ NA
CD17399-10
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y, N 1 NA
Y /'N)1 NA
CD17399-11
Cont
Yp
Type
Pres (pH)
pH Checked 1
pH Adjusted Date/Time
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2 i
Y / N 1 NA
Y U/ NA
Reagent Name ID
1
2
pH Strip ID:
PH Strips COF0555
Reaclent Name ID
3
4
Reaclent Name t�
5
6
C:\elmntlPrii u,vvnu_ri eservanont;neck, rpt Page

Appendix IV - Hydraulic Gradient/
Groundwater Flow Velocity Calculations

JOB NAME Sorrell Landfill JOB NO.
1054-07-251
SUBJECT Hydraulic Gradient SHEET NO.
1 of 1
DATE
10/29/2020
PURPOSE: COMPUTED BY
JP
To determine the average true hydraulic gradient
CALCULATION FOR HYDRAULIC GRADIENT r i = (hI-h2)/L 1
Given:
Well GW Elevation
kA ZONE: hydraulic conductivity 0.25 to 1.13
FT/DAY
MW-1R
452.43
D: porosity 0.2
dimensionless
MW-9
409.24
iAvG•: AVERAGE HYDRAULIC GRADIENT 0.0279
FT/FT
MW-4
441.09
MW-8
439.32
CALCULATED FROM THE AVERAGE OF THREE POINT SOLUTIONS
MW-5
389.27
USING MONITOR WELLS MW-1R, MW-9, and MW-4 or MW-8, MW-5 and MW-6
MW-6
404.34
GRADIENT:
distance
DETERMINED FROM 3 POINT PROBLEM BY PROJECTION
i4 = MW-111 - MW-9 = 452.43 - 409.24
=
0.0255
distance 1693
<------- Deternimed in CAD based on surveyed coodinates)
Use Elevation of Groundwater at MW-4 to establish elevation between MW-1R and MW-9
MW-lR - MW-4 - 452.43 - 441.09 = 444.52
gradient (MW-lR and MW-9) 0.03
Draw line from MW-4 to point located 428.51 feet from MW-111 to MW-9.
Measure new distance between MW-1R and MW-9 perpendicular to line plotted for the contour. Recalculate Gradient
i4 = MW-111 - MW-9 = 452.43 - 409.24 = 0.0266
New Distance 1622
True Hydraulic Gradient = 0.0266
i4 = MW-8 - MW-5 = 439.32 - 389.27 = 0.0288
distance 1735 <------- Deternimed in CAD based on surveyed coodinates)
Use Elevation of Groundwater at MW-6 to establish elevation between MW-8 and MW-5
MW-8 - MW-6 - 439.32 - 404.34 = 1212.59
gradient (MW-8 and MW-5) 0.0288
Draw line from MW-6 to point located 1255.40 feet from MW-8 to MW-5.
Measure new distance between MW-8 and MW-5 perpendicular to line plotted for the contour. Recalculate Gradient
i4 = MW-8 - MW-5 = 439.32 - 389.27 = 0.0291
New Distance 1720
True Hydraulic Gradient = 0.0291
Average True Hydraulic Gradient = 0.0279
Z:1SharedlSME10ps1ENVtProjects\2007107-251 Sorrell Landfill\Reports\2020 October GW SamplinglDeliverablelSorrell Landfill October 2020 Tables.xlsx