9204_Wake_Sorrell_MSWLF_April22GW_FID1791636_20230421

�pENR USE ONLY: I I ❑Paper Report [:]Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
c DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 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):
S&ME, Inc. (consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Sam Watts, PG Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or. 1600) October 20-24, 2006)
Sorrells Landfill SR 1303 (near 8000 Smith Rd) 92-04 .1600 April 28, 2022
Apex, NC
Environmental Status: (Check all that apply)
Initial/Background Monitoring n Detection Monitoring Q Assessment Monitoring Corrective Action
T e of data submitted: (Check all that apply)
X Groundwater monitoring data from monitoring wells Methane gas monitoring data
Groundwater monitoring data from private water supply wells Corrective action data (specify)
Leachate monitoring data ❑ Other(specify)
X Surface water monitoring data
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Samuel P. Watts, PG Project Manager / S&ME, Inc. [phone]
Facility R es2ntativ NV(PrTitle (Area Code) Telephone Number
� Affix NC L' Wffl ssional Geologist Seal
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Signature Date e.•aa4a,�++
IS S •
3201 Spring Forest Road, Raleigh, NC 27616 * �2,�i
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Facility Representative Address
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NC PE Firm License Number (if applicable effective May 1, 2009)`+
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Revised 6/2009

April 2022 Semi -Annual Monitoring
Sorrell Landfill
(DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251

May 20, 2022
NCDEQ — DWM, Solid Waste Section
1646 Mail Service Center
Raleigh, NC 27699
Attention: Ms. Jaclynne Drummond
Reference: April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
Dear Ms. Drummond:
via email: [e-mail]
On behalf of Sorrell Grading Company, S&ME, Inc. is submitting the enclosed report documenting the April 2022
semiannual sampling of groundwater and surface water, 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 2022 Semiannual Groundwater
and Surface Water Sampling Events, dated March 28, 2022.
Please contact me if you have any questions regarding this report, or if we may be of further assistance.
Sincerely,
S&ME, Inc.
001L� W110-C /C-*
Devin B. Kehoe Samuel P. Watts, P.G.
Staff Professional Senior Project Manager
[e-mail] [e-mail]
Cc: James Easthom (jeasthom@ken noncraver.com)
Teresa Sorrell Atkins ([e-mail])
S&ME, Inc. 13201 Spring Forest Road I Raleigh, NC 27616 1 p 919.872.2660 1 www.smeinc.com

April 2022 Semi -Annual Monitoring
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Sorrell Landfill (DWM Permit No. 92-04)
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Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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.......................................................................................................................................
6
2.6 Surface Water..................................................................................................................................7
3.0
Sampling Program............................................................................................................8
4.0
Field Parameters................................................................................................................8
4.1
Specific Conductivity.....................................................................................................................9
4.2
pH.....................................................................................................................................................
9
4.3
Temperature....................................................................................................................................
9
4.4
Turbidity........................................................................................................................................10
5.0
Analytical Results...........................................................................................................10
5.1
Groundwater.................................................................................................................................10
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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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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 April 28, 2022.
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 April 2022 monitoring event, one background well (MW-1 R), five compliance wells (DW-1, MW-5,
MW-6, MW-8 and MW-9), one off -site assessment well (GP-9) and two surface water sampling locations (SW-1
and SW-2) were sampled. Based on groundwater elevations measured during the April 2022 sampling event, the
overall groundwater flow at the landfill is to the northwest at an average velocity of 38.20 feet per year (ft/yr).
Deep well DW-1 is 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). The groundwater samples from monitor wells MW-8 and
GP-9 were additionally analyzed for the Appendix II List of Hazardous Inorganic and Organic Constituents
(Appendix II) 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 the groundwater samples collected in April 2022, five constituents were detected at concentrations greater
than their respective 2L Standards: benzene, tetrachloroethene, trichloroethene, vinyl chloride, and cobalt.
Dichlorodifluoromethane is the only organic constituent on the Appendix II list that was detected above the
laboratory method detection limits (MDLs), but less than it's respective 2L Standard.
For surface water samples, the metal barium was detected above the MDL in the samples from the upstream (SW-
1) surface water monitoring location and from the downstream (SW-2) surface water monitoring location. The
VOC 1,4-dioxane was detected greater than the laboratory MDL, but less than the 2L Standard from the surface
water sample from the downstream (SW-2). No other targeted constituents were detected above their respective
laboratory MDLs in the two surface water samples collected.
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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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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
nearby potable wells and their users.
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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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
28, 2022. 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 recommended, on behalf of Sorrell, that the
sampling of MW-7 be suspended and that a new compliance well be installed in that area. In a letter dated May
10, 2004, the Section concurred with that opinion. Monitor well MW-9 was installed on September 18, 2007 and
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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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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 April
2022 sampling event at the facility, which included the sampling of one background well (MW-1 R), five
compliance wells (DW-1, MW-5, MW-6, MW-8, and MW-9), one off -site assessment well (GP-9) 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 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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 the depth to
groundwater measurement and calculated groundwater elevation for each of the monitor wells sampled during
the April 2022 sampling event.
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 well
(MW-1 R) and in the compliance wells (MW-5, MW 6, MW-8 and MW-9) during the sampling event. Depth to
groundwater was also measured in the deep compliance well DW-1. However, this well monitors a separate
water -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
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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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were also taken at fourteen groundwater piezometers (GP-7, GP-7D, GP-8, GP-9, GP-10, GP-1 OD, 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 April 28, 2022 sampling event and by applying the
following equation (Driscoll, 1986):
Where:
i=hl-h2
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 0.0277 ft/ft. This gradient is similar to the hydraulic gradient
previously calculated for the site. The hydraulic gradient calculations are included in Appendix IV.
Groundwater Flow Velocity
An approximate average linear groundwater flow velocity (v) may be calculated by the equation (Freeze and
Cherry, 1979):
v = Ki
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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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 0.0277 ft/ft, calculated from the three-point calculation
described above; and an effective porosity of 20%. Groundwater flow velocities calculated during the April 28,
2022 sampling event ranged from 27.46 feet per year (ft/yr) between monitor wells MW-8 and MW-5 to 53.14
ft/yr between monitor wells MW-1 R to MW-9, resulting in an average velocity of 38.20 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 April 2022 sampling event indicate that MW-8 may be located
hydraulically cross -gradient of the landfill cell.
DW-1 is the only monitor 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 3.74 feet higher than
the groundwater elevation in MW-8 during the April 2022 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.
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
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April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
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the landfill. During the April 2021 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), four shallow and one deep
compliance wells (MW-5, MW-6, MW-8, MW-9 and DW-1) on April 28, 2022. One shallow off -site groundwater
assessment well (GP-9) was also sampled during the April 2022 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, MW-5, MW-6, MW-9, DW-1, SW-1, and SW-2 were analyzed for constituents listed in Appendix 1
(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).
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
May 20, 2022

April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
s
0
s
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 April 2022 sampling event, the specific conductance measured in the background well (MW-1 R) was
6.715 milliSiemens per centimeter (mS/cm). Measurements in the one deep compliance well (DW-1) was 16.940
mS/cm. The specific conductance measured in the four shallow compliance wells (MW-5, MW-6, MW-8 and MW-
9) ranged from 9.076 mS/cm (MW-9) to 32.280 mS/cm (MW-5). The specific conductance measured off -site
assessment well (GP-9) was recorded as 0.195 mS/cm. The highest groundwater conductivity value (32.280
mS/cm) was measured in well MW-5. In general, conductivity readings are above the typical range of values that
would be expected to occur in shallow groundwater flow under natural conditions in the Eastern Piedmont region.
It is unclear why specific conductivity was measured above its typical range, mis-calibrated or faulty equipment
may be the cause.
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 5.2. The pH measured in the four shallow compliance wells (MW-
5, MW-6, MW-8 and MW-9) ranged from 4.9 (MW-8) to 6.2 (MW-5). The pH in the off -site monitoring well (GP-9)
measured 5.8. The pH measured in the deep compliance well (DW-1) was recorded as 6.2. The pH values are
within the range that would be expected for shallow groundwater conditions in the Eastern Piedmont region.
4.3 Temperature
Groundwater temperature collected from the background well was 16.2 °C (MW-1 R). Groundwater temperatures
recorded from samples collected from the four shallow compliance wells (MW-5, MW-6, MW-8, and MW-9)
ranged from 14.3°C (MW-6) to 17.8°C (MW-8). Temperature measured in the deep compliance well (DW-1) was
17.6°C. Temperature measured in the off -site assessment well (GP-9) was 26.0°C. 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.
May 20, 2022

April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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0
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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 100 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 April 2022 sampling event, the target value of 10 NTUs was not achieved in monitor well MW-
1 R, which was recorded at 899 NTUs. Groundwater turbidity recorded just prior to sample collection in the
shallow compliance wells (MW-5, MW-6, MW-8 and MW-9) ranged from 3.90 NTUs (MW-8) to 6.10 NTUs (MW-6).
The turbidity level measured in the deep compliance well (DW-1) was recorded as 5.60 NTUs. The turbidity level
measured in the off -site assessment well (GP-9) was recorded as 5.10 NTUs.
5.0 Analytical Results
S&ME sampled one upgradient (background) well; four shallow and one deep downgradient (compliance) wells;
two surface water locations; and one off -site groundwater assessment well on April 28, 2022. 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-S2 D-2011 (sulfide). The analytical results for the groundwater and surface water samples collected and
analyzed in April 2022 are detailed below. A copy of the analytical laboratory report is provided in Appendix III.
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 April 2022 sampling event
are summarized on Table S.
For the April 2022 sampling event, six constituents were detected at concentrations greater than their respective
2L Standards: benzene (2.3 pg/L in MW-8), tetrachloroethene (16 pg/L in MW-8), trichloroethene (19 pg/L in MW-
8), vinyl chloride (3.0 pg/L in MW-8), and cobalt (4.70 pg/L in MW-8 and 14.8 pg/L in MW-9. The laboratory
analytical results indicated that the concentration of cobalt in MW-8 was below its respective laboratory reporting
limit. 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 limits (MDL) for vinyl
May 20, 2022 10

April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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0
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chloride and cobalt were 0.32 pg/L and 1.40 pg/L respectively which are greater than their respective 2L Standards
of 0.03 pg/L and 1.0 pg/L. Therefore, vinyl chloride and cobalt 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 (213 Standards). The surface water sample results for the April 2022 sampling event are
summarized in Table 5.
The inorganic constituent barium was detected above the laboratory MDL but below the 2B Standard in the
samples from the upstream (SW-1) and downstream (SW-2) surface water monitoring locations during the April
2022 sampling event.
One organic constituent analyzed (1,4-dioxane) was detected at a concentration above the laboratory MDL in the
sample from the downstream (SW-2) surface water sampling location during the April 2022 sampling event. The
detected constituent concentration of 1,4-dioxane for sample SW-2 was reported with a "Y' laboratory qualifier,
indicating that the value is an estimated concentration. It is important to note that the laboratory method
detection limits (MDL) for vinyl chloride was 0.32 pg/L which is greater than their respective 2B Standard of 0.025
pg/L. Therefore, vinyl chloride may have been present at concentrations above the 2L Standard but reported
below the MDL.
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 April 2022 sampling event, in addition to the groundwater sample collected from monitor well MW-6
(record sample), a blind duplicate sample was also collected from monitor well MW-6 (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
supplied containers using a peristaltic pump. The equipment blank sample was analyzed for the full Appendix I
analyte list. Two constituents (barium and copper) were detected above the laboratory MDL but below the 2L
Standard. A trip blank was also included in the quality control samples. The trip blank consisted of water supplied
from the laboratory in two 40 ml vials which were kept unopened in the sample cooler throughout the sampling
event and analyzed for Appendix I VOCs. One constituent (chloroform) was detected above the laboratory MDL
but below the 2L Standard. The results of the quality control sampling are presented with the analytical results in
Appendix III of this report.
May 20, 2022 11

s
April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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), four shallow and one deep downgradient (compliance) wells (MW-5, MW-
6, MW-8, MW-9 and DW-1), and one off -site assessment well (GP-9). 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 April 2022 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 April 2022 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 Il. 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 April 2022 sampling event, six constituents were detected at
concentrations greater than their respective 2L Standards: benzene (2.3 pg/L in MW-8), tetrachloroethene (16 pg/L
in MW-8), trichloroethene (19 pg/L in MW-8), vinyl chloride (3.0 pg/L in MW-8), cobalt (4.70 pg/L in MW-8 and
14.8 pg/L in MW-9). The laboratory analytical results indicated that the concentrations of cobalt in MW-8 was
below its respective laboratory reporting limit. 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 limits (MDL) for vinyl chloride and cobalt were 0.32
pg/L and 1.40 pg/L respectively which are greater than their respective 2L Standards of 0.03 pg/L and 1.0 pg/L.
Therefore, vinyl chloride and cobalt may have been present at concentrations above the 2L Standard but reported
below the MDL.
May 20, 2022 12

s
April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
8.2 Surface Water Samples
From the surface water samples collected during the April 2022 sampling event, one organic constituent analyzed,
1,4-dioxane was detected at a concentration above the laboratory MDL in the sample collected from the
downstream (SW-2) surface water sampling location during the April 2022 sampling event. The detected
constituent concentration of 1,4-dioxane for the sample from SW-2 was reported with a "Y' laboratory qualifier
indicating that the values are estimated concentrations.
The inorganic constituent barium was detected above the MDL in the samples from the upstream (SW-1) surface
water monitoring location and the downstream (SW-2) surface water sample location during the April 2022
monitoring event. No constituents were detected above their respective 2B Standards in the sample collected
from the upstream SW-1 or the downstream SW-2 location.
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
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.
May 20, 2022 13

April 2022 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
s
0
s
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.
May 20, 2022 14

Appendix I - Figures

3
w
v
rn
LL
U1
O
N
N
N
L1
N
L
d
J
J
LL
0
z
Q
J
J
J
W
ac
0
N

Appendix II - Tables

Table 1
Static Groundwater Elevations
Semi -Annual Assessment Monitoring - April 28, 2022
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)
Groundwater Monitoring Wells
Background Wells
MW-1R
482.92
25-45
29.9
453.02
MW-4
445.30
12-22
4.05
441.25
Compliance Wells
MW-5
393.63
7-17
4.43
389.20
MW-6
407.15
7-17
3.16
403.99
MW-7
423.42
13-28
13.41
410.01
MW-8
463.33
21.9-31.9
24.79
438.54
MW-9
425.82
14-34
16.13
409.69
DW-1
463.18
96-101
20.90
442.28
Groundwater Piezometers
Off -site
Groundwater
Monitoring Wells
GP-7S
471.32
25-35
20.49
450.83
GP-7D
471.33
55-65
20.56
450.77
GP-8
460.39
23-33
22.03
438.36
GP-9
462.19
20.1-30.1
21.76
440.43
GP-10S
456.15
15-25
16.67
439.48
GP-10D
456.20
78-88
17.97
438.23
GP-11
461.77
23-33
19.50
442.27
GP-12S
466.71
23-33
23.71
443.00
GP-12D
466.72
58-68
23.68
443.04
GP-13S
453.70
20-30
14.33
439.37
GP-13D
453.56
59-69
13.58
439.98
GP-14
463.45
25-35
23.63
439.82
GP-15
454.32
18-28
14.98
439.34
GP-16
449.99
18-28
9.09
440.90
Methane Monitoring Wells
Methane
Monitoring Wells
MMW-2
471.71
5-20
DRY
---
MMW-3
452.50
3-18
13.59
438.91
MMW-4
445.60
3-13
8.55
437.05
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.
T:1ENV1Projects12007107-251 Sorrell LandfilllReports12022 April GW SamplinglDeliverablelAppendix 11 - TableslDraft Sorrell Landfill April 2022 Tables.xlsx

Table 2
I I _ Summary of Hydraulic Conductivity Values
Semi -Annual Assessment Monitoring - April 28, 2022
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Well Number
Screened Interval
(ft-bgs)
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-I 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.
T:\ENV\Projects\2007\07-251 Sorrell Lan dfill\Reports\2022 April GW Sampling\Deliverable\Appendix 11 - Tables\Draft Sorrell Landfill April 2022 Tables.xlsx

Table 3
Groundwater Velocity Calculations
Semi -Annual Assessment Monitoring - April 28, 2022
Sorrell Landfill, Apex, NC
S&ME project Number 1054-07-251
Gradient Calculation
Segment
Monitoring
Wells
Flow
Direction
Gradient Segment
Length (feet)
Gradient
Segment
Elevations
(feet)
Horizontal
Gradient
(i, feet)
Effective
Porosity
(ne)
Hydraulic
Conductivity
(K, cm/sec)
Velocity
(Vgw, feet/year)
MW-1R to
453.02
--------------------
i 1
MW-9
NNW
1738
_____ 409.69
0.0267
0.2
3.86E-04
53.14
Intermediate
439.30
Well MW-4
MW-8 to
438.54
--------------------
MW-5
i 2
WNW
1796
______389.2___---
0.0287
0.2
1.86E-04
27.46
Intermediate
404.0
Well MW-6
Average Hydraulic Gradient= 0.0277
Notes:
Horizontal velocities based on the modified Darcy equation Vgw = Ki/ne.
Porosity (nJ 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
Avg. Velocity = 38.20 feet/year
T:1ENV1Projects12007107-251 Sorrell Landfill\Reports12022 April GW SamplinglDeliverablelAppendix 11 - TableslDraft Sorrell Landfill April 2022 Tables.xlsx

a Table 4
III E Summary of Field Parameters
Semi -Annual Assessment Monitoring - April 28, 2022
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Field Parameter
Well Number
Conductivity
pH
Temperature (°C)
Turbidity (NTUs)
(mS/cm)
o
MW-1R
5.2
6.715
16.2
889
MW-5
6.2
32.280
16.0
4.00
MW-6
6.1
16.130
14.3
6.10
a�
MW-8
4.9
14.840
17.8
4.20
0
U
MW-9
5.2
9.076
16.0
3.90
DW-1
6.2
16.940
17.6
5.60
GP-9
5.8
0.195
26.0
5.10
a�
O
SW-1
6.3
7.281
16.1
11.60
vs
SW-2
6.7
43.940
15.7
0.90
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
T:\ENV\Projects\2007\07-251 Sorrell Landfill\Reports\2022 April GW Sampling\Deliverable\Appendix 11 - Tables\Draft Sorrell Landfill April 2022 Tables.xlsx

Table 5
Detected Analytes
Semi -Annual Assessment Monitoring - April 28, 2022
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Sample Type
Background
Well
Compliance Wells
Offsite
Assessment
Weiss
Quality Control Samples
Surface Water Sample
Sampling Location
MW-111
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Trip Blank
Equip. Blank
Duplicate***
SW-1
SW-2
Sampling Date
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
4/28/2022
EPA Appendix I Volatile Organic
Compounds (µg/L)
15A NCAC
2L
15 NCAC
2B
upstream
downstream
Chloroform
70
<0.18
<0.18
<0.18
<0.18
<0.18
<0.18
<0.18
0.67 J
<0.18
<0.18
no std.
<0.18
<0.18
1, 1 -dichloroethane
6
<0.13
<0.13
<0.13
0.64 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
no std.
<0.13
<0.13
1,4-Dioxane
3
<0.80
0.96 J
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
no std.
<0.80
1.7 J
Benzene
I
<0.15
<0.15
<0.15
2.3
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
1.19
<0.15
<0.15
Cis-1,2-dichloroethene
70
<0.15
<0.15
<0.15
16
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
no std.
<0.15
<0.15
Methylene chloride
5
<0.23
<0.23
<0.23
0.83 J
<0.23
<0.23
<0.23
<0.23
<0.23
<0.23
no std.
<0.23
<0.23
1,2,4-Trichlorobenzene
70
<0.14
<0.14
<0.14
<0.14
<0.14
<0.14
0.64 J
<0.14
<0.14
<0.14
no std.
<0.14
<0.14
Tetrachloroethene
0.7
<0.17
<0.17
<0.17
16
<0.17
<0.17
<0.17
<0.17
<0.17
<0.17
0.7
<0.17
<0.17
Trichloroethene
3
<0.15
<0.15
<0.15
19
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
2.5
<0.15
<0.15
Vinyl chloride**
0.03
<0.32
<0.32
<0.32
3.0
<0.32
<0.32
<0.32
<0.32
<0.32
<0.32
0.025
<0.32
<0.32
X lenes (total)
500
<0.45
<0.45
<0.45
0.92 J
<0.45
<0.45
<0.45
<0.45
<0.45
<0.45
no std.
<0.45
<0.45
EPA Appendix I Inorganic
Compounds Method 6010D/6020B
(µg/L)
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
1
Trip Blank
Equip. Blank
Duplicate***
15 NCAC
2B
W12.011.4
GP-9
Barium
700
6.36 J
44.2
23.5
93.3
34.9
NA
5.31 J
24.2
1,000
23.9
72.4
Beryllium
4
<0.16
<0.16
<0.16
0.257 J
<0.16
<0.16
<0.16
NA
<0.16
<0.16
no std.
<0.16
<0.16
Cobalt**
1 4
<1.40
<1.40
<1.40
4.70 J
14.8
<1.40
<1.40
NA
<1.40
<1.40
no std.
<1.40
<1.40
Copper
1000
<1.60
<1.60
<1.60
<1.60
<1.60
<1.60
<1.60
NA
1.94 J
<1.60
2.95
<1.60
<1.60
Tin
2000
NA
NA
NA
3.02 J
NA
NA
3.43 J
NA
NA
NA
no std.
NA
NA
Vanadium
7
<1.40
2.46 J
4.43 J
<1.40
<1.40
<1.40
<1.40
NA
<1.40
5.07 J
no std.
<1.40
<1.40
Zinc
1000
<4.40
<4.40
<4.40
10.1
8.12 J
<4.40
<4.40
NA
<4.40
<4.40
36.0
<4.40
<4.40
EPA Appendix II Volatile Organic
Compounds (µg/L)
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
7Triplank
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Dichlorodifluoromethane
1000
NA
NA
NA
4.9
NA
NA
<0.20
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 April 2022)
GWPST = Solid Waste Section Groundwater Protection Standard
Bold indicates a concentration above the laboratory reporting limit.
Shaded indicates a concentration above 15A NCAC 2L or GWPST or 2L IMAC
NA = Not Analyzed
J = Detected, but below the Reporting Limit, therefore, result is an estimated concentration
15A NCAC 2B = North Carolina Water Quality Standards for Surface Waters [Freshwater Aquatic Life (AL) or Human Health, November 1, 2019]
Target analytes not shown were not detected above the laboratory method detection limits.
* Indicates there is currently no 2L Standard. The target analyte was compared to the GWPST.
** Laboratory method detection limit is above the 15A NCAC 2L or 15 NCAC 2B standard.
***April 28, 2022 sampling event - a blind duplicate sample was collected from monitor well MW-6 at the same time as the record sample.
no std. - There is no North Carolina Surface Water Quality Standard listed in 15A NCAC 2B
T:\ENV\Projects\2007\07-251 Sorrell Landfill\Reports\2022 April GW Sam pl i ng\Del iverable\Appendix 11 - Tables\Draft Sorrell Landfill April 2022 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, May 16, 2022
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): CF05211
Dear Sam Watts,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Thursday, April 28, 2022.
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,
VW,
Shahla Vakili
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 1 ofjiJ

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 9204-MWIR
Lab ID: CF05211-01
Sampled: 04/28/22 15:55
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 11:02
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 09:49
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 12:16
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 20:16
Client ID: 9204-MW-9
Lab ID: CF05211-02
Sampled: 04/28/22 10:30
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:20
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 09:53
EPA 8260D
EPA 503013_MS
O5/12/22
05/04/22 11:14
05/04/22 12:42
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 20:43
Client ID: 9204-MW-5
Lab ID: CF05211-03
Sampled: 04/28/22 12:20
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:23
EPA 6020B
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:06
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 13:07
EPA 8260D
EPA 5030B_MS
05/12/22
05/11/22 11:55
05/11/22 21:10
Client ID: 9204-MW-6
Lab ID: CF05211-04
Sampled: 04/28/22 11:15
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:25
EPA 6020B
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:10
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 13:33
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 21:37
Client ID: 9204-DWI
Lab ID: CF05211-05
Sampled: 04/28/22 15:00
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:28
EPA 6020B
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:14
EPA 8260D
EPA 5030B_MIS
05/12/22
05/04/22 11:14
05/04/22 13:59
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 22:04
Client ID: 9204-SW1
Lab ID: CF05211-06
Sampled: 04/28/22 15:15
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:30
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:19
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 14:25
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 22:32
Client ID: 9204-SW2
Lab ID: CF05211-07
Sampled: 04/28/22 15:40
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:33
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:23
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 14:51
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 22:59
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 2 Of 56

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 9204-MW8
Lab ID: CF05211-08
Sampled: 04/28/22 13:50
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:35
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:27
EPA 7470A
EPA 245.1
05/26/22
05/03/22 07:44
05/05/22 12:51
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 15:17
EPA 8270E
EPA 3510C_MS
05/05/22 06/12/22
05/03/22 20:12
05/09/22 21:48
EPA 9014
Same
05/12/22
05/09/22 10:36
05/10/22 10:57
SM 4500S2 D-2011
NO PREP
05/05/22
05/03/22 13:50
05/03/22 14:04
Client ID: 9204-MW8
Lab ID: CF05211-08RE1
Sampled: 04/28/22 13:50
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/12/22 18:00
Client ID: 9204-GP9
Lab ID: CF05211-09
Sampled: 04/28/22 17:00
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/02/22 01:24
05/03/22 13:38
EPA 6020B
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:32
EPA 7470A
EPA 245.1
05/26/22
05/03/22 07:44
05/05/22 12:53
EPA 8260D
EPA 5030B_MS
05/12/22
05/04/22 11:14
05/04/22 15:42
EPA 8260D
EPA 503013_MS
05/12/22
05/11/22 11:55
05/11/22 23:53
EPA 8270E
EPA 3510C_MS
05/05/22 06/12/22
05/03/22 20:12
05/09/22 22:17
EPA 9014
Same
05/12/22
05/03/22 10:55
05/04/22 10:21
SM 4500S2 D-2011
NO PREP
05/05/22
05/03/22 13:50
05/03/22 14:04
Client ID: 9204-Duplicate
Lab ID: CF05211-10
Sampled: 04/28/22 00:00
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/04/22 04:14
05/06/22 09:03
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:36
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 16:08
EPA 8260D
EPA 503013_MS
05/12/22
05/10/22 14:07
05/11/22 12:53
Client ID: 9204-EquipmentBlank
Lab ID: CF05211-11
Sampled: 04/28/22 17:10
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
10/25/22
05/04/22 04:14
05/06/22 09:35
EPA 6020E
EPA 3005A
10/25/22
05/02/22 01:30
05/05/22 10:40
EPA 8260D
EPA 503013_MS
05/12/22
05/04/22 11:14
05/04/22 16:34
EPA 8260D
EPA 5030B_MS
05/12/22
05/10/22 14:07
05/11/22 06:11
Client ID: 9204-TripBlank
Lab ID: CF05211-12
Sampled: 04/28/22 10:30
Received: 04/28/22 17:47
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MIS
05/12/22
05/04/22 11:14
05/04/22 17:00
EPA 8260D
EPA 503013_MS
05/12/22
05/10/22 14:07
05/11/22 06:40
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 3 Of 56

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SAMPLE DETECTION SUMMARY
Client ID: 9204-MW1R Lab ID: CF05211-01
Analvte Results Flag MDL PQL Units Method Notes
Barium - Total 6.36 1 1.10 10.0 uq/L EPA 6010D
I Client ID: 9204-MW-9 Lab ID: CF05211-02
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
34.9
1.10
10.0
ug/L
EPA 6010D
Cobalt - Total
14.8
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
8.12
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-MW-5
Lab ID:
CF05211-03
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
1,4-Dioxane
0.96
J
0.80
2.0
ug/L
EPA 8260D
Barium - Total
44.2
1.10
10.0
ug/L
EPA 6010D
Vanadium - Total
2.46
J
1.40
10.0
ug/L
EPA 6010D
Client ID: 9204-MW-6
Lab ID:
CF05211-04
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
23.5
1.10
10.0
ug/L
EPA 6010D
Vanadium - Total
4.43
J
1.40
10.0
ug/L
EPA 6010D
Client ID: 9204-DW1
Lab ID:
CF05211-05
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
12.0
1.10
10.0
ug/L
EPA 6010D
Client ID: 9204-SW3
Lab ID:
CF05211-06
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
23.9
1.10
10.0
ug/L
EPA 6010D
Client ID: 9204-SW2
Lab ID:
CF05211-07
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
1.7
J
0.80
2.0
ug/L
EPA 8260D
Barium - Total
72.4
1.10
10.0
ug/L
EPA 6010D
Client ID: 9204-MWS
Lab ID:
CF05211-08
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
93.3
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.257
1
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
4.70
J
1.40
10.0
ug/L
EPA 6010D
Tin - Total
3.02
J
2.90
10.0
ug/L
EPA 6010D
Zinc - Total 10.1 4.40 10.0 ug/L EPA 6010D
Client ID: 9204-MW8 Lab ID: CF05211-08RE1
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,1-Dichloroethane
0.64
J
0.13
1.0
ug/L
EPA 8260D
Benzene
2.3
0.15
1.0
ug/L
EPA 8260D
cis-1,2-Dichloroethene
16
0.15
1.0
ug/L
EPA 8260D
Dichlorodifluoromethane
4.9
0.20
1.0
ug/L
EPA 8260D
3-05
Methylene chloride
0.83
J
0.23
1.0
ug/L
EPA 8260D
Tetrachloroethene
16
0.17
1.0
ug/L
EPA 8260D
Trichloroethene
19
0.15
1.0
ug/L
EPA 8260D
Vinyl chloride
3.0
0.32
1.0
ug/L
EPA 8260D
Xylenes (Total)
0.92
J
0.45
3.0
ug/L
EPA 8260D
Client ID: 9204-GP9
Lab ID:
CF05211-09
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,2,4-Trichlorobenzene
0.64
J
0.14
1.0
ug/L
EPA 8260D
Barium - Total
11.4
1.10
10.0
ug/L
EPA 6010D
Tin - Total
3.43
J
2.90
10.0
ug/L
EPA 6010D
Client ID: 9204-Duplicate
Lab ID:
CF05211-10
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
24.2
1.10
10.0
ug/L
EPA 6010D
Vanadium - Total
5.07
1
1.40
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. I Page 4 Of 56

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SAMPLE DETECTION SUMMARY
Client ID: 9204-EquipmentBlank
Lab ID:
CF05211-11
Analvte
Results
Flag
MDL
Q
Units
Method Notes
Barium - Total
5.31
J
1.10
10.0
ug/L
EPA 6010D
Copper - Total
1.94
J
1.60
10.0
ug/L
EPA 6010D
Client ID: 9204-TripBlank
Lab ID:
CF05211-12
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Chloroform
0.67
J
0.18
1.0
ug/L
EPA 8260D 3-04
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 5 Of 56

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ANALYTICAL RESULTS
Description: 9204-MWlR Lab Sample ID: CF0521 1-01 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 15:55 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22
20:16
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22
20:16
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22
20:16
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22
20:16
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22
20:16
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22
20:16
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 6 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MWlR Lab Sample ID: CF05211-01 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 15:55 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
51
1
50.0
102 %
53-136
2E11019
EPA 6260D
05111122 20:16
REF
Dibromofluoromethane
58
1
50.0
116 %
67-129
2E11019
EPA 6260D
05111122 20:16
REF
Toluene-d8
53
1
50.0
105 %
59-134
2E11019
EPA 6260D
05111122 20:16
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
Antimony[7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 09:49
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Barium [7440-39-3]^
6.36
J
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 09:49
JDH
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 09:49
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 11:02
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 12:16
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
By
Notes
Toluene-d8
4.6
1
5.00
93 %
75-125
2EO4032
EPA 6260D
0510412212:16
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 7 Of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW-9 Lab Sample ID:CF05211-02 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 10:30 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22
20:43
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22
20:43
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22
20:43
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22
20:43
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22
20:43
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22
20:43
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 8 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW-9 Lab Sample ID:CF05211-02 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 10:30 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
53
1
50.0
106 %
53-136
2E11019
EPA 6260D
05111122 20:43
REF
Dibromofluoromethane
63
1
50.0
126 %
67-129
2E11019
EPA 6260D
05111122 20:43
REF
Toluene-d8
52
1
50.0
104 %
59-134
2E11019
EPA 6260D
05111122 20:43
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
Antimony[7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 09:53
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Barium [7440-39-3]^
34.9
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Cobalt[7440-48-4]^
14.8
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 09:53
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 09:53
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Zinc[7440-66-6]^
8.12
J
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:20
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 12:42
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
4.8
1
5.00
96 %
75-125
2EO4032
EPA 8260D
0510412212:42
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 9 Of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW-5 Lab Sample ID:CF05211-03 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 12:20 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22 21:10
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22 21:10
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22 21:10
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22 21:10
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22 21:10
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22 21:10
REF
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be reproduced in full.
I Page 10 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW-5 Lab Sample ID:CF05211-03 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 12:20 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
51
1
50.0
103 %
53-136
2E11019
EPA 6260D
05111122 21:10
REF
Dibromofluoromethane
60
1
50.0
120 %
67-129
2E11019
EPA 6260D
05111122 21:10
REF
Toluene-d8
51
1
50.0
101 %
59-134
2E11019
EPA 6260D
05111122 21:10
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:06
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Barium [7440-39-3]^
44.2
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:06
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:06
JDH
Vanadium [7440-62-2]^
2.46
J
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:23
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.96
J
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 13:07
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.0
1
5.00
99 %
75-125
2EO4032
EPA 8260D
0510412213:07
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 11 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW-6 Lab Sample ID:CF05211-04 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 11:15 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22 21:37
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22 21:37
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22 21:37
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22 21:37
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22 21:37
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22 21:37
REF
FINAL
This report relates only to the sample as received by the
laboratory,
and may only be reproduced in full.
I Page 12 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW-6 Lab Sample ID:CF05211-04 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 11:15 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
53
1
50.0
106 %
53-136
2E11019
EPA 6260D
05111122 21:37
REF
Dibromofluoromethane
61
1
50.0
123 %
67-129
2E11019
EPA 6260D
05111122 21:37
REF
Toluene-d8
52
1
50.0
105 %
59-134
2E11019
EPA 6260D
05111122 21:37
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:10
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Barium [7440-39-3]^
23.5
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:10
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:10
JDH
Vanadium [7440-62-2]^
4.43
J
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:25
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 13:33
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
4.9
1
5.00
99 %
75-125
2EO4032
EPA 8260D
051041221333
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 13 of 5F>

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-DW1 Lab Sample ID:CF05211-05 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 15:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22
22:04
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22
22:04
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22
22:04
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22
22:04
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22
22:04
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22
22:04
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 14 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-DW1 Lab Sample ID:CF05211-05 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 15:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
53
1
50.0
106 %
53-136
2E11019
EPA 6260D
05111122 22:04
REF
Dibromofluoromethane
61
1
50.0
123 %
67-129
2E11019
EPA 6260D
05111122 22:04
REF
Toluene-d8
52
1
50.0
104 %
59-134
2E11019
EPA 6260D
05111122 22:04
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:14
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Barium [7440-39-3]^
12.0
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:14
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:14
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:28
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 13:59
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.0
1
5.00
99 %
75-125
2EO4032
EPA 8260D
0510412213:59
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 15 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW1 Lab Sample ID:CF05211-06 Received: 04/28/22 17:47
Matrix: Surface Water Sampled:04/28/22 15:15 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22
22:32
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22
22:32
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22
22:32
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22
22:32
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22
22:32
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22
22:32
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 16 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW1 Lab Sample ID:CF05211-06 Received: 04/28/22 17:47
Matrix: Surface Water Sampled:04/28/22 15:15 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
50
1
50.0
100 %
53-136
2E11019
EPA 6260D
05111122 22:32
REF
Dibromofluoromethane
57
1
50.0
114 %
67-129
2E11019
EPA 6260D
05111122 22:32
REF
Toluene-d8
52
1
50.0
104 %
59-134
2E11019
EPA 6260D
05111122 22:32
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:19
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Barium [7440-39-3]^
23.9
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:19
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:19
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:30
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 14:25
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
By
Notes
Toluene-d8
4.9
1
5.00
99 %
75-125
2EO4032
EPA 6260D
0510412214:25
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 17 of 5F>

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW2 Lab Sample ID:CF05211-07 Received: 04/28/22 17:47
Matrix: Surface Water Sampled:04/28/22 15:40 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22
22:59
REF
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22
22:59
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22
22:59
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E11019
EPA 8260D
05/11/22
22:59
REF
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22
22:59
REF
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22
22:59
REF
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 18 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW2 Lab Sample ID:CF05211-07 Received: 04/28/22 17:47
Matrix: Surface Water Sampled:04/28/22 15:40 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
50
1
50.0
100 %
53-136
2E11019
EPA 6260D
05111122 22:59
REF
Dibromofluoromethane
54
1
50.0
108 %
67-129
2E11019
EPA 6260D
05111122 22:59
REF
Toluene-d8
50
1
50.0
101 %
59-134
2E11019
EPA 6260D
05111122 22:59
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:23
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Barium [7440-39-3]^
72.4
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:23
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:23
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:33
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
1.7
J
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 14:51
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
4.8
1
5.00
96 %
75-125
2EO4032
EPA 8260D
0510412214:51
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 19 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CF05211-08 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 13:50 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,1-Dichloroethane [75-34-3]^
0.64
J
ug/L
1
0.13
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
2E12014
EPA 8260D
05/12/22 18:00
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
2E12014
EPA 8260D
05/12/22 18:00
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
2E12014
EPA 8260D
05/12/22 18:00
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
2E12014
EPA 8260D
05/12/22 18:00
REF
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
2E12014
EPA 8260D
05/12/22 18:00
REF QL-02,
QV-01
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
2E12014
EPA 8260D
05/12/22 18:00
REF
Benzene [71-43-2]^
2.3
ug/L
1
0.15
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
cis-1,2-Dichloroethene [156-59-2]^
16
ug/L
1
0.15
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Dichlorodifluoromethane [75-71-8]^
4.9
ug/L
1
0.20
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF 3-05
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
2E12014
EPA 8260D
05/12/22 18:00
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
2E12014
EPA 8260D
05/12/22 18:00
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 20 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CF05211-08 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 13:50 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: James Waters
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
AX Notes
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
2E12014
EPA 8260D
05/12/22
18:00
REF QL-02
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
2E12014
EPA 8260D
05/12/22
18:00
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Methylene chloride [75-09-2]^
0.83
J
ug/L
1
0.23
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
2E12014
EPA 8260D
05/12/22
18:00
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Tetrachloroethene [127-18-4]^
16
ug/L
1
0.17
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Trichloroethene [79-01-6]^
19
ug/L
1
0.15
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Vinyl chloride [75-01-4]^
3.0
ug/L
1
0.32
1.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Xylenes (Total) [1330-20-7]^
0.92
J
ug/L
1
0.45
3.0
2E12014
EPA 8260D
05/12/22
18:00
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
2E12014
EPA 6260D
0511212218:00
REF
Dibromofluoromethane
57
1
50.0
115 %
67-129
2E12014
EPA 6260D
0511212218:00
REF
Toluene-c48
51
1
50.0
102 %
59-134
2E12014
EPA 6260D
0511212218:00
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,4-Dichlorophenol [120-83-2]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,6-Dichlorophenol [87-65-0]^
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 21 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CF05211-08 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 13:50 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By:James Waters
Semivolatile 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
2-Naphthylamine [91-59-8]A
3.0
U
ug/L
1
3.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Nitroaniline [88-74-4]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
2-Nitrophenol[88-75-5]A
1.1
U
ug/L
1
1.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
3,3'-Dichlorobenzidine [91-94-1]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
3,3'-Dimethylbenzidine [119-93-71A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
3-Methylcholanthrene [56-49-5]A
1.3
U
ug/L
1
1.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
3-Nitroaniline [99-09-2]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Aminobiphenyl[92-67-1]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Bromophenyl-phenylether[101-55-3]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Chloro-3-methylphenol[59-50-7]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Chloroaniline [106-47-8]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Chlorophenyl-phenylether[7005-72-3]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Nitroaniline [100-01-6]A
3.2
U
ug/L
1
3.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
4-Nitrophenol[100-02-7]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
5-Nitro-o-toluidine [99-55-8]A
3.2
U
ug/L
1
3.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
7,12-Dimethylbenz(a)anthracene
1.4
U
ug/L
1
1.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
[57-97-6]A
a,a-Dimethylphenethylamine [122-09-8]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Acenaphthene [83-32-9]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Acenaphthylene [208-96-8]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Acetophenone [98-86-2]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Anthracene[120-12-7]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Benzo(a)anthracene [56-55-3]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Benzo(a)pyrene [50-32-8]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Benzo(b)fluoranthene [205-99-2]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Benzo(g,hJ)perylene [191-24-2]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Benzo(k)fluoranthene[207-08-9]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Benzyl alcohol [100-51-6]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM QV-01
Bis(2-chloroisopropyl)ether [108-60-1]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
U
ug/L
1
1.9
5.0
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Butylbenzylphthalate [85-68-7]A
3.8
U
ug/L
1
3.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM QV-01
Chlorobenzilate [510-15-6]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Chrysene [218-01-9]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Diallate [2303-16-4]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Dibenzo(a,h)anthracene [53-70-3]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Dibenzofuran [132-64-9]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Diethylphthalate [84-66-2]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Dimethoate [60-51-5]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Dimethylphthalate [131-11-3]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Di-n-butylphthalate [84-74-2]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Di-n-octylphthalate [117-84-0]A
3.1
U
ug/L
1
3.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Disulfoton [298-04-4]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Ethyl methanesulfonate [62-50-0]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Famphur[52-85-7]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 22 Of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CF05211-08 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 13:50 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By:James Waters
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]A
3.1
U
ug/L
1
3.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Fluorene [86-73-7]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Hexachlorobenzene[118-74-1]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Hexachlorobutadiene [87-68-3]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Hexachlorocyclopentadiene [77-47-4]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Hexachloroethane [67-72-1]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Hexachloropropene[1888-71-7]A
6.8
U
ug/L
1
6.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Isodrin [465-73-6]A
1.5
U
ug/L
1
1.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Isophorone[78-59-1]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Isosafrole [120-58-1]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Kepone[143-50-0]A
7.2
U
ug/L
1
7.2
20
2EO3038
EPA 8270E
05/09/22 21:48
DFM QV-01
Methapyrilene [91-80-5]A
4.8
U
ug/L
1
4.8
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Methyl Methanesulfonate [66-27-3]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Methyl parathion [298-00-0]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Nitrobenzene [98-95-3]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-Nitrosodiethylamine [55-18-5]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-Nitrosodimethylamine [62-75-9]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-Nitrosodi-n-butylamine [924-16-3]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
[86-30-6/122-39-4]A
N-Nitrosomethylethylamine [10595-95-6]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-Nitrosopiperidine [100-75-4]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
N-Nitrosopyrrolidine [930-55-2]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
0,0,0-Triethylphosphorothioate
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
[126-68-1]A
o-Toluidine [95-53-4]A
1.6
U
ug/L
1
1.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Parathion [56-38-2]A
1.7
U
ug/L
1
1.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
p-Dimethylaminoazobenzene [60-11-7]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Pentachlorobenzene [608-93-5]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Pentachloronitrobenzene [82-68-8]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Phenacetin [62-44-2]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Phenanthrene [85-01-8]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Phenol[108-95-2]A
1.7
U
ug/L
1
1.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Phorate [298-02-2]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Pronamide [23950-58-5]A
1.7
U
ug/L
1
1.7
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Pyrene [129-00-0]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Safrole [94-59-7]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Thionazin [297-97-2]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 21:48
DFM
Surrogates
Resu/ts
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed fiy Notes
2,4,6-Tribromophenol
57
1
100
57 %
10-179
2E03038
EPA 8270E
0510912221:48 DFM
2-Fluorobiphenyl
36
1
50.0
72 %
10-149
2E03038
EPA 8270E
05109122 21:48 DFM
2-Fluorophenol
38
1
100
38 %
10-110
2E03038
EPA 8270E
05109122 21:48 DFM
Nitrobenzene-d5
34
1
50.0
68 %
10-149
2E03038
EPA 8270E
05109122 21:48 DFM
Phenol-d5
33
1
100
33 %
10-88
2E03038
EPA 8270E
05109122 21:48 DFM
Terphenyl-d14
46
1
50.0
92 %
10-188
2E03038
EPA 8270E
05109122 21:48 DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only be reproduced in full.
I Page 23 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CF05211-08 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 13:50 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
2EO3007
EPA 7470A
05/05/22 12:51
CPH
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:27
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Barium [7440-39-3]^
93.3
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Beryllium [7440-41-7]^
0.257
J
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Cobalt[7440-48-4]^
4.70
J
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:27
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:27
JDH
Tin [7440-31-5]^
3.02
J
ug/L
1
2.90
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Vanadium [7440-62-2]1
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:35
JDH
Zinc[7440-66-6]^
10.1
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:35
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
2EO9021
EPA 9014
05/10/22 10:57
MSE
Sulfide [18496-25-8]^
0.010
U
mg/L
1
0.010
0.10
2EO3008 iM 4500S2 D-2011
05/03/22 14:04
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 15:17
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
Toluene-c48 4.8 1 5.00 96 % 75-125 2EO4032 EPA 6260D 0510412215:17 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 24 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CF05211-09 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 17:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,1-Dichloropropene [563-58-6]A
0.15
U
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,2,4-Trichlorobenzene [120-82-1]A
0.64
J
ug/L
1
0.14
1.0
2EII019
EPA 8260D
05/11/22 23:53
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,3-Dichlorobenzene [541-73-1]A
0.15
U
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,3-Dichloropropane [142-28-9]A
0.16
U
ug/L
1
0.16
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
2,2-Dichloropropane [594-20-7]A
0.28
U
ug/L
1
0.28
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
2E11019
EPA 8260D
05/11/22 23:53
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
2E11019
EPA 8260D
05/11/22 23:53
REF
3-Chloropropene [107-05-1]A
0.11
U
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22 23:53
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
2E11019
EPA 8260D
05/11/22 23:53
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
2E11019
EPA 8260D
05/11/22 23:53
REF
Acetonitrile [75-05-8]A
5.0
U
ug/L
1
5.0
10
2E11019
EPA 8260D
05/11/22 23:53
REF
Acrolein [107-02-8]A
4.0
U
ug/L
1
4.0
10
2E11019
EPA 8260D
05/11/22 23:53
REF QL-02,
QV-01
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1 3.5
10
2E11019
EPA 8260D
05/11/22
23:53
REF
Benzene[71-43-2]A
0.15
U
ug/L
1 0.15
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1 0.48
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1 0.17
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1 0.22
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1 0.14
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1 1.5
5.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1 0.17
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1 0.17
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1 0.23
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Chloroform [67-66-3]A
0.18
U
ug/L
1 0.18
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1 0.13
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Chloroprene [126-99-8]A
0.64
U
ug/L
1 0.64
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
cis-1,2-Dichloroethene [156-59-2]A
0.15
U
ug/L
1 0.15
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1 0.20
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1 0.17
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1 0.27
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Dichlorodifluoromethane [75-71-8]A
0.20
U
ug/L
1 0.20
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Ethyl Methacrylate [97-63-2]A
0.38
U
ug/L
1 0.38
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1 0.13
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Iodomethane [74-88-4]A
1.7
U
ug/L
1 1.7
5.0
2E11019
EPA 8260D
05/11/22
23:53
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
I Page 25 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CF05211-09 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 17:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: James Waters
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
AX Notes
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
2E11019
EPA 8260D
05/11/22
23:53
REF QL-02
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
2E11019
EPA 8260D
05/11/22
23:53
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
2E11019
EPA 8260D
05/11/22
23:53
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
2E11019
EPA 8260D
05/11/22
23:53
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
51
1
50.0
102 %
53-136
2E11019
EPA 6260D
05111122 23:53
REF
Dibromofluoromethane
57
1
50.0
114 %
67-129
2E11019
EPA 6260D
05111122 23:53
REF
Toluene-c48
51
1
50.0
102 %
59-134
2E11019
EPA 6260D
05111122 23:53
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
2EO3038
EPA 8270E
05/09/22 22:17
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
2EO3038
EPA 8270E
05/09/22 22:17
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 26 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CF05211-09 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 17:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By:James Waters
Semivolatile 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
2-Naphthylamine [91-59-8]A
3.0
U
ug/L
1
3.0
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
2-Nitroaniline [88-74-4]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
2-Nitrophenol[88-75-5]A
1.1
U
ug/L
1
1.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
3,3'-Dichlorobenzidine [91-94-1]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
3,3'-Dimethylbenzidine [119-93-71A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
3-Methylcholanthrene [56-49-5]A
1.3
U
ug/L
1
1.3
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
3-Nitroaniline [99-09-2]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Aminobiphenyl[92-67-1]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Bromophenyl-phenylether[101-55-3]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Chloro-3-methylphenol[59-50-7]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Chloroaniline [106-47-8]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Chlorophenyl-phenylether[7005-72-3]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Nitroaniline [100-01-6]A
3.2
U
ug/L
1
3.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
4-Nitrophenol[100-02-7]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
5-Nitro-o-toluidine [99-55-8]A
3.2
U
ug/L
1
3.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
7,12-Dimethylbenz(a)anthracene
1.4
U
ug/L
1
1.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
[57-97-6]A
a,a-Dimethylphenethylamine [122-09-8]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Acenaphthene [83-32-9]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Acenaphthylene [208-96-8]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Acetophenone [98-86-2]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Anthracene [120-12-7]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Benzo(a)anthracene [56-55-3]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Benzo(a)pyrene [50-32-8]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Benzo(b)fluoranthene [205-99-2]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Benzo(g,hJ)perylene [191-24-2]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Benzo(k)fluoranthene [207-08-9]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Benzyl alcohol [100-51-6]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM QV-01
Bis(2-chloroisopropyl)ether [108-60-1]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
U
ug/L
1
1.9
5.0
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Butylbenzylphthalate [85-68-7]A
3.8
U
ug/L
1
3.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM QV-01
Chlorobenzilate [510-15-6]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Chrysene [218-01-9]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Diallate [2303-16-4]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Dibenzo(a,h)anthracene [53-70-3]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Dibenzofuran [132-64-9]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Diethylphthalate [84-66-2]A
2.4
U
ug/L
1
2.4
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Dimethoate [60-51-5]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Dimethylphthalate [131-11-3]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Di-n-butylphthalate [84-74-2]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Di-n-octylphthalate [117-84-0]A
3.1
U
ug/L
1
3.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Disulfoton [298-04-4]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Ethyl methanesulfonate [62-50-0]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Famphur[52-85-7]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 27 Of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CF05211-09 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 17:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By:James Waters
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary rertified anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]A
3.1
U
ug/L
1
3.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Fluorene [86-73-7]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Hexachlorobenzene [118-74-1]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Hexachlorobutadiene [87-68-3]A
2.8
U
ug/L
1
2.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Hexachlorocyclopentadiene [77-47-4]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Hexachloroethane [67-72-1]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Hexachloropropene [1888-71-7]A
6.8
U
ug/L
1
6.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Isodrin [465-73-6]A
1.5
U
ug/L
1
1.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Isophorone [78-59-1]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Isosafrole [120-58-1]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Kepone[143-50-0]A
7.2
U
ug/L
1
7.2
20
2EO3038
EPA
8270E
05/09/22
22:17
DFM QV-01
Methapyrilene [91-80-5]A
4.8
U
ug/L
1
4.8
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Methyl Methanesulfonate [66-27-3]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Methyl parathion [298-00-0]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Nitrobenzene [98-95-3]A
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-Nitrosodiethylamine [55-18-5]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-Nitrosodimethylamine [62-75-9]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-Nitrosodi-n-butylamine [924-16-3]A
2.0
U
ug/L
1
2.0
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
[86-30-6/122-39-4]A
N-Nitrosomethylethylamine [10595-95-6]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-Nitrosopiperidine [100-75-4]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
N-Nitrosopyrrolidine [930-55-2]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
0,0,0-Triethylphosphorothioate
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
[126-68-1]A
o-Toluidine [95-53-4]A
1.6
U
ug/L
1
1.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Parathion [56-38-2]A
1.7
U
ug/L
1
1.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
p-Dimethylaminoazobenzene [60-11-7]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Pentachlorobenzene [608-93-5]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Pentachloronitrobenzene [82-68-8]A
1.9
U
ug/L
1
1.9
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Phenacetin [62-44-2]A
2.7
U
ug/L
1
2.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Phenanthrene [85-01-8]A
2.6
U
ug/L
1
2.6
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Phenol[108-95-2]A
1.7
U
ug/L
1
1.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Phorate [298-02-2]A
2.1
U
ug/L
1
2.1
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Pronamide [23950-58-5]A
1.7
U
ug/L
1
1.7
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Pyrene [129-00-0]A
3.5
U
ug/L
1
3.5
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Safrole [94-59-7]A
2.2
U
ug/L
1
2.2
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Thionazin [297-97-2]A
2.3
U
ug/L
1
2.3
10
2EO3038
EPA
8270E
05/09/22
22:17
DFM
Surrogates
Resu/ts
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed fiy Notes
2,4,6-Tribromophenol
61
1
100
61 %
10-179
2E03038
EPA 8270E
05109122 22:17 DFM
2-Fluorobiphenyl
36
1
50.0
71 %
10-149
2E03038
EPA 8270E
05109122 22:17 DFM
2-Fluorophenol
40
1
100
40 %
10-110
2E03038
EPA 8270E
05109122 22:17 DFM
Nitrobenzene-d5
33
1
50.0
67 %
10-149
2E03038
EPA 8270E
05109122 22:17 DFM
Phenol-d5
33
1
100
33 %
10-88
2E03038
EPA 8270E
05109122 22:17 DFM
Terphenyl-d14
45
1
50.0
90 %
10-188
2E03038
EPA 8270E
05109122 22:17 DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only be reproduced in full.
I Page 28 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CF05211-09 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 17:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
2EO3007
EPA 7470A
05/05/22 12:53
CPH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Ay
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:32
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Barium [7440-39-3]^
11.4
ug/L
1
1.10
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Beryllium [7440-41-7]1
0.160
U
ug/L
1
0.160
1.00
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:32
JDH
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:32
JDH
Tin [7440-31-5]^
3.43
J
ug/L
1
2.90
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Vanadium [7440-62-2]1
1.40
U
ug/L
1
1.40
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO2001
EPA 6010D
05/03/22 13:38
JDH
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS 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
2EO3022
EPA 9014
05/04/22 10:21
MSE
Sulfide [18496-25-8]^
0.010
U
mg/L
1
0.010
0.10
2EO3008 iM 4500S2 D-2011
05/03/22 14:04
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 15:42
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
Toluene-c48 4.8 1 5.00 96 % 75-125 2EO4032 EPA 6260D 0510412215:42 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 29 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-Duplicate Lab Sample ID:CF05211-10 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 00:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E10026
EPA 8260D
05/11/22
12:53
RKY
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 30 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-Duplicate Lab Sample ID:CF05211-10 Received: 04/28/22 17:47
Matrix: Ground Water Sampled:04/28/22 00:00 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
51
1
50.0
102 %
53-136
2E10026
EPA 6260D
05111122 12:53
RKY
Dibromofluoromethane
49
1
50.0
99 %
67-129
2E10026
EPA 6260D
0511112212:53
RKY
Toluene-d8
50
1
50.0
101 %
59-134
2E10026
EPA 6260D
0511112212:53
RKY
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:36
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Barium [7440-39-3]^
24.2
ug/L
1
1.10
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:36
JDH
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:36
JDH
Vanadium [7440-62-2]^
5.07
J
ug/L
1
1.40
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO3003
EPA 6010D
05/06/22 09:03
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 16:08
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
4.9
1
5.00
98 %
75-125
2EO4032
EPA 8260D
0510412216:08
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 31 of 56

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-EquipmentBlank Lab Sample ID:CF05211-11 Received: 04/28/22 17:47
Matrix: Water Sampled:04/28/22 17:10 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: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
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,1,1-Trichloroethane [71-55-6]A
0.12
u
ug/L
1
0.12
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
u
ug/L
1
0.28
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,1,2-Trichloroethane [79-00-5]A
0.14
u
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
2-Butanone [78-93-3]A
1.3
u
ug/L
1
1.3
5.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
2-Hexanone [591-78-6]A
0.88
u
ug/L
1
0.88
5.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Acetone [67-64-1]A
10
u
ug/L
1
10
20
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
Benzene[71-43-2]A
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Bromochloromethane [74-97-5]A
0.48
u
ug/L
1
0.48
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Bromomethane [74-83-9]A
0.14
u
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Carbon disulfide [75-15-0]A
1.5
u
ug/L
1
1.5
5.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Carbon tetrachloride [56-23-5]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
Chlorobenzene [108-90-7]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Chloroethane [75-00-3]A
0.23
u
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
Chloromethane [74-87-3]A
0.13
u
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
cis-1,3-Dichloropropene [10061-01-5]A
0.20
u
ug/L
1
0.20
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Dibromochloromethane [124-48-1]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Dibromomethane [74-95-3]A
0.27
u
ug/L
1
0.27
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Ethylbenzene [100-41-4]A
0.13
u
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Methylene chloride [75-09-2]A
0.23
u
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Styrene[100-42-5]A
0.11
u
ug/L
1
0.11
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Tetrachloroethene [127-18-4]A
0.17
u
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
u
ug/L
1
0.70
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Vinyl acetate [108-05-4]A
0.95
u
ug/L
1
0.95
5.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
Xylenes (Total) [1330-20-7]A
0.45
u
ug/L
1
0.45
3.0
2E10026
EPA 8260D
05/11/22
06:11
RKY
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
I Page 32 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-EquipmentBlank Lab Sample ID: CF05211-11 Received: 04/28/22 17:47
Matrix: Water Sampled:04/28/22 17:10 Work Order: CF05211
Project: Sorrell Landfill - Semi -Annual Sampled By: 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
48
1
50.0
96 %
53-136
2E10026
EPA 6260D
05111122 06:11
RKY
Dibromofluoromethane
49
1
50.0
97 %
67-129
2E10026
EPA 6260D
05111122 06:11
RKY
Toluene-d8
50
1
50.0
99 %
59-134
2E10026
EPA 6260D
05111122 06:11
RKY
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
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
2EO2002
EPA 6020B
05/05/22 10:40
JDH
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Barium [7440-39-3]^
5.31
J
ug/L
1
1.10
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Copper[7440-50-8]^
1.94
J
ug/L
1
1.60
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
2EO2002
EPA 6020B
05/05/22 10:40
JDH
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
2EO2002
EPA 6020B
05/05/22 10:40
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
2EO3003
EPA 6010D
05/06/22 09:35
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
2EO4032
EPA 8260D
05/04/22 16:34
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
4.8
1
5.00
96 %
75-125
2EO4032
EPA 8260D
051041221624
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 33 of 5F>

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-TripBlank Lab Sample ID:CF05211-12 Received: 04/28/22 17:47
Matrix: Water Sampled:04/28/22 10:30 Work Order: CF05211
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
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
1,1-Dichloropropene [563-58-6]A
0.15
U
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2,4-Trichlorobenzene [120-82-1]A
0.14
U
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,3-Dichlorobenzene [541-73-1]A
0.15
U
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,3-Dichloropropane [142-28-9]A
0.16
U
ug/L
1
0.16
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
2,2-Dichloropropane [594-20-7]A
0.28
U
ug/L
1
0.28
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
3-Chloropropene [107-05-1]A
0.11
U
ug/L
1
0.11
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Acetone [67-64-1]A
10
U
ug/L
1
10
20
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
Acetonitrile [75-05-8]A
5.0
U
ug/L
1
5.0
10
2E10026
EPA 8260D
05/11/22
06:40
RKY
Acrolein [107-02-8]A
4.0
U
ug/L
1
4.0
10
2E10026
EPA 8260D
05/11/22
06:40
RKY
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
Chlorobenzene [108-90-7]A
0.17
U
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Chloroform [67-66-3]A
0.67
J
ug/L
1
0.18
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
3-04
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Chloroprene [126-99-8]A
0.64
U
ug/L
1
0.64
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
cis-1,2-Dichloroethene [156-59-2]A
0.15
U
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
QV-01
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Dichlorodifluoromethane [75-71-8]A
0.20
U
ug/L
1
0.20
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Ethyl Methacrylate [97-63-2]A
0.38
U
ug/L
1
0.38
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Iodomethane [74-88-4]A
1.7
U
ug/L
1
1.7
5.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Isobutyl alcohol [78-83-1]A
11
U
ug/L
1
11
50
2E10026
EPA 8260D
05/11/22
06:40
RKY
QL-02
FINAL
This report relates only
to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page 34 Of 56

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-TripBlank Lab Sample ID:CF05211-12 Received: 04/28/22 17:47
Matrix: Water Sampled:04/28/22 10:30 Work Order: CF05211
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
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
2E10026
EPA 8260D
05/11/22
06:40
RKY
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
2E10026
EPA 8260D
05/11/22
06:40
RKY
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
2E10026
EPA 8260D
05/11/22
06:40
RKY QV-01
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
2E10026
EPA 8260D
05/11/22
06:40
RKY
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
48
1
50.0
97 %
53-136
2E10026
EPA 6260D
05111122 06:40
RKY
Dibromofluoromethane
47
1
50.0
95 %
67-129
2E10026
EPA 6260D
05111122 06:40
RKY
Toluene-d8
50
1
50.0
99 %
59-134
2E10026
EPA 6260D
05111122 06:40
RKY
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane [123-91-1]^
Surrogates
Toluene-d8
Results Flag Units DF MDL POLL Batch Method Analyzed Ay Notes
0.80 U ug/L 1 0.80 2.0 2EO4032 EPA 8260D 05/04/22 17:00 KKW
Results DF Soike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
4.7 1 5.00 94 % 75-125 2EO4032 EPA 8260D 0510412217:00 KKW
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 35 Of 56

(� �Eo
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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E10026 -EPA 50308 MS
Blank (2E30026-BLK1) Prepared: 05/10/2022 14:07 Analyzed: 05/11/2022 05:14
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
1,1-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
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
Spike Source %REC
Level Result %REC Limits
RPD
RPD Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 36 Of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E10026 - EPA 5030E MS - Continued
Blank (2E30026-BLK3) Continued Prepared: 05/10/2022 14:07 Analyzed: 05/11/2022 05:14
Analvte
Result
Flaq
POL
Units
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
4-Bromofluorobenzene 47
u91L
50.0 94 53-136
Dlbromofluoromethane 49
u91L
50.0 98 67-129
Toluene-d8 50
u91L
50.0 99 59-134
LCS (2E10026-BS1)
Prepared: 05/10/2022 14:07 Analyzed: 05/11/2022 03:20
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
108
75-133
Benzene
20
1.0
ug/L
20.0
101
80-134
Chlorobenzene
18
1.0
ug/L
20.0
89
80-120
Toluene
17
1.0
ug/L
20.0
87
71-120
Trichloroethene
20
1.0
ug/L
20.0
98
74-120
Matrix Spike (2E10026-MS1)
Prepared: 05/10/2022 14:07 Analyzed: 05/11/2022 03:48
Source: CF04737-16RE3
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
125
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
105
80-134
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
88
80-120
Toluene
18
1.0
ug/L
20.0
0.14 U
91
71-120
Trichloroethene
23
1.0
ug/L
20.0
0.15 U
113
74-120
Matrix Spike Dup (2E10026-MSDS)
Prepared: 05/10/2022 14:07 Analyzed: 05/11/2022 04:17
Source: CF04737-16RE3
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
125
75-133
0.6
20
Benzene
23
1.0
ug/L
20.0
0.15 U
115
80-134
8
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
96
80-120
10
16
Toluene
19
1.0
ug/L
20.0
0.14 U
94
71-120
3
17
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
112
74-120
1
22
Batch 2E11019 - EPA 50308 MS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 37 Of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E11019 - EPA 5030E MS - Continued
Blank (2E31019-BLK1) Prepared: 05/11/2022 11:55 Analyzed: 05/11/2022 15:44
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
1,1-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
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
Spike Source %REC
Level Result %REC Limits
RPD
RPD Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 38 Of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E11019 - EPA 5030E MS - Continued
Blank (2E31019-BLK1) Continued Prepared: 05/11/2022 11:55 Analyzed: 05/11/2022 15:44
Analvte
Result
Flaq
POL
Units
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
4-Bromofluorobenzene 50
u91L
50.0 100 53-136
Dlbromofluoromethane 60
u91L
50.0 119 67-129
Toluene-d8 52
u91L
50.0 103 59-134
LCS (2E11019-BS1)
Prepared: 05/11/2022 11:55 Analyzed: 05/11/2022 13:55
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
18
1.0
ug/L
20.0
89
75-133
Benzene
19
1.0
ug/L
20.0
97
80-134
Chlorobenzene
19
1.0
ug/L
20.0
94
80-120
Toluene
18
1.0
ug/L
20.0
91
71-120
Trichloroethene
20
1.0
ug/L
20.0
100
74-120
Matrix Spike (2E11019-MS1)
Prepared: 05/11/2022 11:55 Analyzed: 05/11/2022 14:22
Source: CF06214-07
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
19
1.0
ug/L
20.0
0.21 U
96
75-133
Benzene
20
1.0
ug/L
20.0
0.15 U
101
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
94
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
99
74-120
Matrix Spike Dup (2E11019-MSD1)
Prepared: 05/11/2022 11:55 Analyzed: 05/11/2022 14:49
Source: CF06214-07
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
17
1.0
ug/L
20.0
0.21 U
87
75-133
10
20
Benzene
19
1.0
ug/L
20.0
0.15 U
93
80-134
8
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
4
16
Toluene
18
1.0
ug/L
20.0
0.14 U
90
71-120
4
17
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
98
74-120
1
22
Batch 2E12014 - EPA 50308 MS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 39 Of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E12014 - EPA 5030E MS - Continued
Blank (2E32014-BLK1) Prepared: 05/12/2022 10:40 Analyzed: 05/12/2022 17:33
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
1,1-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
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
Spike Source %REC
Level Result %REC Limits
RPD
RPD Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 40 Of 56

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 2E12014 - EPA 5030E MS - Continued
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Blank (2E32014-BLK1) Continued Prepared: 05/12/2022 10:40 Analyzed: 05/12/2022 17:33
Analvte
Result
Flaq
POL
Units
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
4-Bromofluorobenzene 51
u91L
50.0 102 53-136
Dlbromofluoromethane 56
u91L
50.0 112 67-129
Toluene-d8 51
u91L
50.0 103 59-134
LCS (2E12014-BS1)
Prepared: 05/12/2022 10:40 Analyzed: 05/12/2022 15:44
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
18
1.0
ug/L
20.0
90
75-133
Benzene
19
1.0
ug/L
20.0
96
80-134
Chlorobenzene
20
1.0
ug/L
20.0
99
80-120
Toluene
20
1.0
ug/L
20.0
98
71-120
Trichloroethene
20
1.0
ug/L
20.0
98
74-120
Matrix Spike (2E12014-MS1)
Prepared: 05/12/2022 10:40 Analyzed: 05/12/2022 16:11
Source: CF06566-09
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
19
1.0
ug/L
20.0
0.21 U
93
75-133
Benzene
20
1.0
ug/L
20.0
0.15 U
99
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
96
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
95
71-120
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
96
74-120
Matrix Spike Dup (2E12014-MSD1)
Prepared: 05/12/2022 10:40 Analyzed: 05/12/2022 16:39
Source: CF06566-09
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
18
1.0
ug/L
20.0
0.21 U
90
75-133
4
20
Benzene
18
1.0
ug/L
20.0
0.15 U
92
80-134
8
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
2
16
Toluene
18
1.0
ug/L
20.0
0.14 U
92
71-120
3
17
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
96
74-120
0.2
22
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 2EO3038 -EPA 351OC MS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 41 of 56

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 2EO303B - EPA 3510C MS - Continued
Blank (2E03038-BLK1) Prepared: 05/03/2022 20:12 Analyzed: 05/09/2022 19:21
Analvte
Result
Flaq
POL
Units
1,2,4,5-Tetrachlorobenzene
3.4
U
10
ug/L
1,3,5-Trinitrobenzene
3.0
U
10
ug/L
1,3-Dinitrobenzene
2.5
U
10
ug/L
1,4-Naphthoquinone
2.5
U
10
ug/L
1,4-Phenylenediamine
4.0
U
10
ug/L
1-Naphthylamine
2.2
U
10
ug/L
2,3,4,6-Tetrachlorophenol
2.4
U
10
ug/L
2,4,5-Trichlorophenol
2.5
U
10
ug/L
2,4,6-Trichlorophenol
2.6
U
10
ug/L
2,4-Dichlorophenol
2.6
U
10
ug/L
2,4-Dimethyl phenol
2.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.6
U
10
ug/L
2,6-Dichlorophenol
2.0
U
10
ug/L
2,6-Dinitrotoluene
2.5
U
10
ug/L
2-Acetylaminofluorene
3.1
U
10
ug/L
2-Chloronaphthalene
2.8
U
10
ug/L
2-Chlorophenol
2.2
U
10
ug/L
2-Methyl-4,6-dinitrophenol
3.3
U
10
ug/L
2- Methyl naphthalene
2.8
U
10
ug/L
2-Methylphenol
2.0
U
10
ug/L
2-Naphthylamine
3.0
U
10
ug/L
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
Spike Source %REC
Level Result %REC Limits
RPD
RPD Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 42 Of 56

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 2EO303B - EPA 3510C MS - Continued
Blank (2E03038-BLK3) Continued Prepared: 05/03/2022 20:12 Analyzed: 05/09/2022 19:21
Analvte
Result
Flaq
POL
Units
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
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-Triethylphosphorothicate
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
Spike Source %REC
Level Result %REC Limits
RPD
RPD Limit Notes
QV-01
QV-01
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 43 Of 56

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 2EO303B - EPA 3510C MS - Continued
Blank (2E03038-BLK3) Continued Prepared: 05/03/2022 20:12 Analyzed: 05/09/2022 19:21
Analvte
Result
Flaq
POL
Units
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
2,4,6-Tribromophenol
65
u91L
100 65 10-179
2-Fluorobiphenyl
37
u91L
50.0 73 10-149
2-Fluorophenol
53
u91L
100 53 10-110
Nitrobenzene-d5
34
u91L
50.0 68 10-149
Phenol-d5
46
u91L
100 46 10-88
Terphenyhd14
47
u91L
50.0 93 10-188
LCS (2E03038-BSI)
Prepared: 05/03/2022 20:12 Analyzed: 05/09/2022 19:51
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
2-Chlorophenol
37
10
ug/L
50.0
74
40-109
4-Chloro-3-methylphenol
36
10
ug/L
50.0
72
58-121
4-Nitrophenol
22
10
ug/L
50.0
45
33-105
Acenaphthene
37
10
ug/L
50.0
74
39-125
N-Nitroso-di-n-propylamine
39
10
ug/L
50.0
78
48-126
Phenol
27
10
ug/L
50.0
54
19-78
Pyrene
46
10
ug/L
50.0
93
44-137
2,4,6-Tribromophenol
83
u91L
100 83 10-179
2-Fluorobiphenyl
39
u91L
50.0 78 10-149
2-Fluorophenol
60
u91L
100 60 10-110
Nitrobenzene-d5
37
u91L
50.0 74 10-149
Phenol-d5
53
u91L
100 53 10-88
Terphenyl-d14
46
u91L
50.0 96 10-188
Matrix Spike (2E03038-MS1)
Prepared: 05/03/2022 20:12 Analyzed: 05/09/2022 20:20
Source: CF06268-02
Spike
Source
%REC
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
2-Chlorophenol
42
10
ug/L
50.0
2.2 U
83
40-109
4-Chloro-3-methylphenol
41
10
ug/L
50.0
2.4 U
83
58-121
4-Nitrophenol
25
10
ug/L
50.0
2.8 U
50
33-105
Acenaphthene
42
10
ug/L
50.0
2.7 U
84
39-125
N-Nitroso-di-n-propylamine
46
10
ug/L
50.0
2.3 U
91
48-126
Phenol
30
10
ug/L
50.0
1.7 U
60
19-78
Pyrene
53
10
ug/L
50.0
3.5 U
106
44-137
2,4,6-Tribromophenol
92
u91L
100
92
10-179
2-Fluorobiphenyl
42
u91L
50.0
84
10-149
2-Fluorophenol
64
u91L
100
64
10-110
Nitrobenzene-d5
41
u91L
50.0
82
10-149
Phenol-d5
57
u91L
100
57
10-88
Terphenyl-d14
51
u91L
50.0
102
10-188
RPD
Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 44 of 56

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 2EO303B - EPA 3510C MS - Continued
Matrix Spike Dup (2E03038-MSD1) Prepared: 05/03/2022 20:12 Analyzed: 05/09/2022 20:49
Source: CF06268-02
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
2-Chlorophenol
42
10
ug/L
50.0
2.2 U
83
40-109
0.2
22
4-Chloro-3-methylphenol
42
10
ug/L
50.0
2.4 U
83
58-121
0.5
22
4-Nitrophenol
24
10
ug/L
50.0
2.8 U
48
33-105
5
27
Acenaphthene
41
10
ug/L
50.0
2.7 U
82
39-125
3
25
N-Nitroso-di-n-propylamine
45
10
ug/L
50.0
2.3 U
89
48-126
2
23
Phenol
30
10
ug/L
50.0
1.7 U
59
19-78
1
18
Pyrene
53
10
ug/L
50.0
3.5 U
105
44-137
0.2
24
2,4,6-Tribromophenol 69
u91L
100
69
10-179
2-Fluorobiphenyl 40
u91L
50.0
80
10-149
2-Fluorophenol 64
u91L
100
64
10-110
Nitrobenzene-d5 40
u91L
50.0
80
10-149
Phenol-d5 56
u91L
100
56
10-88
Terphenyhd14 52
u91L
50.0
103
10-188
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch 2EO3007 - EPA 245.1
Blank (2E03007-BLKI) Prepared: 05/03/2022 07:44 Analyzed: 05/05/2022 11:34
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Mercury 0.150 U 0.200 ug/L
Blank (2E03007-BLK2) Prepared: 05/03/2022 07:44 Analyzed: 05/05/2022 11:39
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Mercury 3.00 U 4.00 ug/L
LCS (2E03007-BSI) Prepared: 05/03/2022 07:44 Analyzed: 05/05/2022 11:44
Spike Source %REC
RPD
Analvte
Result
Flaq
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Mercury
5.20
0.200
ug/L
5.00 104 80-120
Matrix Spike (2E03007-MS1)
Prepared: 05/03/2022 07:44 Analyzed: 05/05/2022 11:47
Source: CF04125-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Mercury
5.26
0.200
ug/L
5.00 0.150 U 105 75-125
Matrix Spike Dup (2E03007-MSDI)
Prepared: 05/03/2022 07:44 Analyzed: 05/05/2022 11:50
Source: CF04125-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Mercury
5.07
0.200
ug/L
5.00 0.150 U 101 75-125 4
25
Post Spike (2E03007-PS1)
Prepared: 05/03/2022 07:44 Analyzed: 05/05/2022 11:53
Source: CF04125-01
Spike Source %REC
RPD
Analvte
Result
Flaq
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Mercury
6.14
0.200
ug/L
4.76 0.0344 128 75-125
QM-08
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 45 Of 56

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2EO2001 - EPA 3005A
Blank (2E02001-BLK1)
Prepared: 05/02/2022 01:24 Analyzed: 05/03/2022 10:59
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
3.04
3
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (2E02001-BS1)
Prepared: 05/02/2022 01:24 Analyzed: 05/03/2022 11:35
Spike Source
%REC RPD
Analvte
Result FFFlaci
POL
Units
Level Result
%REC Limits RPD Limit Notes
Arsenic
202
10.0
ug/L
200
101 80-120
Barium
201
10.0
ug/L
200
101 80-120
Beryllium
20.2
1.00
ug/L
20.0
101 80-120
Cadmium
20.3
1.00
ug/L
20.0
101 80-120
Chromium
200
10.0
ug/L
200
100 80-120
Cobalt
206
10.0
ug/L
200
103 80-120
Copper
202
10.0
ug/L
200
101 80-120
Lead
203
10.0
ug/L
200
102 80-120
Nickel
201
10.0
ug/L
200
101 80-120
Silver
202
10.0
ug/L
200
101 80-120
Tin
204
10.0
ug/L
200
102 80-120
Vanadium
197
10.0
ug/L
200
99 80-120
Zinc
203
10.0
ug/L
200
101 80-120
Matrix Spike (2E02001-MS1)
Prepared: 05/02/2022
01:24 Analyzed: 05/03/2022 11:37
Source: CF05211-01
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
Barium
208
10.0
ug/L
200
6.36
101
75-125
Beryllium
20.4
1.00
ug/L
20.0
0.160 U
102
75-125
Cadmium
20.4
1.00
ug/L
20.0
0.360 U
102
75-125
Chromium
202
10.0
ug/L
200
1.40 U
101
75-125
Cobalt
207
10.0
ug/L
200
1.40 U
104
75-125
Copper
202
10.0
ug/L
200
1.60 U
101
75-125
Lead
203
10.0
ug/L
200
3.10 U
102
75-125
Nickel
200
10.0
ug/L
200
2.20 U
100
75-125
Silver
203
10.0
ug/L
200
1.90 U
102
75-125
Tin
207
10.0
ug/L
200
2.90 U
103
75-125
Vanadium
198
10.0
ug/L
200
1.40 U
99
75-125
Zinc
202
10.0
ug/L
200
4.40 U
101
75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 46 Of 56

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2EO2001 - EPA 3005A - Continued
Matrix Spike Dup (2E02001-MSD1)
Prepared:
05/02/2022
01:24 Analyzed: 05/03/2022 11:40
Source: CF05211-01
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
100 75-125 0.3
20
Barium
205
10.0
ug/L
200
6.36
99 75-125 2
20
Beryllium
20.0
1.00
ug/L
20.0
0.160 U
100 75-125 2
20
Cadmium
19.9
1.00
ug/L
20.0
0.360 U
99 75-125 3
20
Chromium
199
10.0
ug/L
200
1.40 U
99 75-125 2
20
Cobalt
202
10.0
ug/L
200
1.40 U
101 75-125 2
20
Copper
199
10.0
ug/L
200
1.60 U
100 75-125 1
20
Lead
198
10.0
ug/L
200
3.10 U
99 75-125 3
20
Nickel
198
10.0
ug/L
200
2.20 U
99 75-125 1
20
Silver
200
10.0
ug/L
200
1.90 U
100 75-125 2
20
Tin
201
10.0
ug/L
200
2.90 U
101 75-125 3
20
Vanadium
196
10.0
ug/L
200
1.40 U
98 75-125 1
20
Zinc
199
10.0
ug/L
200
4.40 U
99 75-125 2
20
Post Spike (2E02001-PS1)
Prepared:
05/02/2022
01:24 Analyzed: 05/03/2022 11:43
Source: CF05211-01
Spike
Source
%REC RPD
Analvte
Result
Flaq POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.206
0.0100
mg/L
0.200
-0.00181
103
80-120
Barium
0.216
0.0100
mg/L
0.200
0.00636
105
80-120
Beryllium
0.0210
0.00100
mg/L
0.0200
-1.06E-5
105
80-120
Cadmium
0.0209
0.00100
mg/L
0.0200
0.000175
104
80-120
Chromium
0.210
0.0100
mg/L
0.200
-2.09E-5
105
80-120
Cobalt
0.214
0.0100
mg/L
0.200
0.000870
107
80-120
Copper
0.211
0.0100
mg/L
0.200
0.00103
105
80-120
Lead
0.210
0.0100
mg/L
0.200
-0.00370
105
80-120
Nickel
0.208
0.0100
mg/L
0.200
0.000363
104
80-120
Silver
0.211
0.0100
mg/L
0.200
0.000812
105
80-120
Tin
0.212
0.0100
mg/L
0.200
0.00280
104
80-120
Vanadium
0.206
0.0100
mg/L
0.200
0.000142
103
80-120
Zinc
0.209
0.0100
mg/L
0.200
0.00102
104
80-120
Batch 2EO2002 - EPA 3005A
Blank (2E02002-BLK3)
Prepared:
05/02/2022
01:30 Analyzed: 05/05/2022 09:13
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
0.370
U
1.00
ug/L
Selenium
0.910
U
1.00
ug/L
Thallium
0.110
U
1.00
ug/L
LCS (2E02002-BSI)
Prepared: 05/02/2022 01:30 Analyzed: 05/05/2022 09:18
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
Antimony
20.4
1.00
ug/L
20.0
102
80-120
Selenium
20.0
1.00
ug/L
20.0
100
80-120
Thallium
20.7
1.00
ug/L
20.0
104
80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 47 Of 56

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2EO2002 - EPA 3005A - Continued
Matrix Spike (2E02002-MS1)
Prepared: 05/02/2022 01:30 Analyzed: 05/05/2022 09:27
Source: CF05798-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
42.8
2.00
ug/L
40.0 0.740 U 107 75-125
Selenium
39.3
2.00
ug/L
40.0 1.82 U 98 75-125
Thallium
40.1
2.00
ug/L
40.0 0.220 U 100 75-125
Matrix Spike Dup (2E02002-MSDS)
Prepared: 05/02/2022 01:30 Analyzed: 05/05/2022 09:32
Source: CF05798-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
42.1
2.00
ug/L
40.0 0.740 U 105 75-125 2
20
Selenium
39.5
2.00
ug/L
40.0 1.82 U 99 75-125 0.4
20
Thallium
40.4
2.00
ug/L
40.0 0.220 U 101 75-125 0.6
20
Post Spike (2E02002-PS1)
Prepared: 05/02/2022 01:30 Analyzed: 05/05/2022 09:36
Source: CF05798-01
Spike Source %REC RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
21.3
1.00
ug/L
20.0 0.00397 106 75-125
Selenium
20.6
1.00
ug/L
20.0 0.0530 103 75-125
Thallium
20.3
1.00
ug/L
20.0 0.0220 101 75-125
Batch 2EO3003 - EPA 3005A
Blank (2E03003-BLK1)
Prepared: 05/04/2022 04:14 Analyzed: 05/06/2022 09:00
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
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (2E03003-BSI)
Prepared: 05/04/2022 04:14 Analyzed: 05/06/2022 09:13
Spike
Source
%REC
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits
Arsenic
209
10.0
ug/L
200
105
80-120
Barium
205
10.0
ug/L
200
102
80-120
Beryllium
20.4
1.00
ug/L
20.0
102
80-120
Cadmium
20.6
1.00
ug/L
20.0
103
80-120
Chromium
203
10.0
ug/L
200
102
80-120
Cobalt
208
10.0
ug/L
200
104
80-120
Copper
202
10.0
ug/L
200
101
80-120
Lead
211
10.0
ug/L
200
105
80-120
Nickel
205
10.0
ug/L
200
102
80-120
RPD
RPD Limit Notes
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
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2E03003 - EPA 3005A - Continued
LCS (2E03003-BSI) Continued Prepared: 05/04/2022 04:14 Analyzed: 05/06/2022 09:13
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Silver
203
10.0
ug/L
200
102
80-120
Vanadium
200
10.0
ug/L
200
100
80-120
Zinc
215
10.0
ug/L
200
107
80-120
Matrix Spike (2E03003-MS3)
Prepared:
05/04/2022
04:14 Analyzed: 05/06/2022 09:15
Source: CF05211-10
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Arsenic
209
10.0
ug/L
200
7.60 U
105
75-125
Barium
230
10.0
ug/L
200
24.2
103
75-125
Beryllium
20.8
1.00
ug/L
20.0
0.160 U
104
75-125
Cadmium
20.4
1.00
ug/L
20.0
0.360 U
102
75-125
Chromium
206
10.0
ug/L
200
1.40 U
103
75-125
Cobalt
211
10.0
ug/L
200
1.40 U
106
75-125
Copper
201
10.0
ug/L
200
1.60 U
101
75-125
Lead
209
10.0
ug/L
200
3.10 U
105
75-125
Nickel
205
10.0
ug/L
200
2.20 U
103
75-125
Silver
204
10.0
ug/L
200
1.90 U
102
75-125
Vanadium
207
10.0
ug/L
200
5.07
101
75-125
Zinc
215
10.0
ug/L
200
4.40 U
107
75-125
Matrix Spike Dup (2E03003-MSD1)
Prepared:
05/04/2022
04:14 Analyzed: 05/06/2022 09:18
Source: CF05211-10
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Arsenic
206
10.0
ug/L
200
7.60 U
103
75-125
2
20
Barium
229
10.0
ug/L
200
24.2
102
75-125
0.5
20
Beryllium
20.8
1.00
ug/L
20.0
0.160 U
104
75-125
0.2
20
Cadmium
20.6
1.00
ug/L
20.0
0.360 U
103
75-125
0.8
20
Chromium
205
10.0
ug/L
200
1.40 U
102
75-125
0.6
20
Cobalt
211
10.0
ug/L
200
1.40 U
106
75-125
0.06
20
Copper
200
10.0
ug/L
200
1.60 U
100
75-125
0.7
20
Lead
208
10.0
ug/L
200
3.10 U
104
75-125
0.7
20
Nickel
204
10.0
ug/L
200
2.20 U
102
75-125
0.6
20
Silver
202
10.0
ug/L
200
1.90 U
101
75-125
0.8
20
Vanadium
206
10.0
ug/L
200
5.07
101
75-125
0.3
20
Zinc
215
10.0
ug/L
200
4.40 U
107
75-125
0.1
20
Post Spike (2E03003-PS1)
Prepared:
05/04/2022
04:14 Analyzed: 05/06/2022 09:21
Source: CF05211-10
Spike
Analvte
Result
Flaq POL
Units
Level
Arsenic
0.212
0.0100
mg/L
0.200
Barium
0.235
0.0100
mg/L
0.200
Beryllium
0.0214
0.00100
mg/L
0.0200
Cadmium
0.0210
0.00100
mg/L
0.0200
Chromium
0.211
0.0100
mg/L
0.200
Cobalt
0.217
0.0100
mg/L
0.200
Copper
0.206
0.0100
mg/L
0.200
Lead
0.214
0.0100
mg/L
0.200
Nickel
0.211
0.0100
mg/L
0.200
Source
Result
0.000562
0.0242
6.58E-5
-8.97E-5
0.000800
0.00108
1.57E-5
-0.000255
-0.000691
%REC
105
105
107
105
105
108
103
107
105
%REC
Limits RPD
80-120
80-120
80-120
80-120
80-120
80-120
80-120
80-120
80-120
RPD
Limit Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 49 Of 56

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 2EO3003 - EPA 3005A - Continued
Post Spike (2E03003-PS3) Continued
Prepared: 05/04/2022 04:14 Analyzed: 05/06/2022 09:21
Source: CF05211-10
Spike
Source
%REC RPD
Analvte Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Silver 0.208
0.0100
mg/L
0.200
0.000155
104
80-120
Vanadium 0.211
0.0100
mg/L
0.200
0.00507
103
80-120
Zinc 0.215
0.0100
mg/L
0.200
0.00204
106
80-120
Classical Chemistry Parameters - Quality Control
Batch 2EO3008 - NO PREP
Blank (2E03008-BLK3) Prepared: 05/03/2022 13:50 Analyzed: 05/03/2022 14:04
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 (2E03008-BSI) Prepared: 05/03/2022 13:50 Analyzed: 05/03/2022 14:04
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.33
0.10
mg/L
0.401 82 80-120
Duplicate (2E03008-DUP3)
Prepared: 05/03/2022 13:50 Analyzed: 05/03/2022 14:04
Source: CF04722-05
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 (2E03008-MS3)
Prepared: 05/03/2022 13:50 Analyzed: 05/03/2022 14:04
Source: CF04722-05
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 0.010 U 85 80-120
Matrix Spike Dup (2E03008-MSDS)
Prepared: 05/03/2022 13:50 Analyzed: 05/03/2022 14:04
Source: CF04722-05
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.33
0.10
mg/L
0.401 0.010 U 82 80-120 4
25
Batch 2EO3022 - Same
Blank (2E03022-BLK3) Prepared: 05/03/2022 10:55 Analyzed: 05/04/2022 10:13
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 (2E03022-BSI) Prepared: 05/03/2022 10:55 Analyzed: 05/04/2022 10:15
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
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 50 Of 56

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 2EO3022 - Same - Continued
Matrix Spike (2E03022-MS1)
Prepared: 05/03/2022 10:55 Analyzed: 05/04/2022 10:18
Source: CF04742-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Cyanide (total)
0.14
0.010
mg/L
0.150 0.0049 U 90 85-115
Matrix Spike Dup (2E03022-MSD1)
Prepared: 05/03/2022 10:55 Analyzed: 05/04/2022 10:20
Source: CF04742-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Cyanide (total)
0.14
0.010
mg/L
0.150 0.0049 U 95 85-115 5
20
Batch 2EO9021 - Same
Blank (2E09021-BLK3) Prepared: 05/09/2022 10:36 Analyzed: 05/10/2022 10:45
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 (2E09021-BSI) Prepared: 05/09/2022 10:36 Analyzed: 05/10/2022 10:47
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 99 85-115
Matrix Spike (2E09021-MS3)
Prepared: 05/09/2022 10:36 Analyzed: 05/10/2022 10:51
Source: CF04724-05
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Cyanide (total)
0.12
0.010
mg/L
0.150 0.0049 U 82 85-115
QM-07
Matrix Spike Dup (2E09021-MSD3)
Prepared: 05/09/2022 10:36 Analyzed: 05/10/2022 10:52
Source: CF04724-05
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Cyanide (total)
0.12
0.010
mg/L
0.150 0.0049 U 78 85-115 5
20
QM-07
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 2EO4032 - EPA 5030E MS
Blank (2E04032-BLK3)
Prepared: 05/04/2022 00:00 Analyzed: 05/04/2022 11:48
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 0.80 U 2.0 ug/L
Toluene-& 4.9 u91L 5.00 97 75-125
LCS (2E04032-BSI) Prepared: 05/04/2022 00:00 Analyzed: 05/04/2022 11:22
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 25 2.0 ug/L 25.0 100 80-133
Toluene-d8 4.9 u91L 5.00 98 75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 51 of 56

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 2EO4032 - EPA 5030E MS - Continued
Matrix Spike (2E04032-MS1) Prepared: 05/04/2022 00:00 Analyzed: 05/04/2022 20:51
Source: CF05211-01
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 23 2.0 ug/L 25.0 0.80 U 92 80-133
Toluene-& 4.6 u9/L 5.00 96 75-125
Matrix Spike Dup (2E04032-MSD1) Prepared: 05/04/2022 00:00 Analyzed: 05/04/2022 21:17
Source: CF05211-01
Spike Source
Analvte Result Flaq POL Units Level Result %REC
1,4-Dioxane 23 2.0 ug/L 25.0 0.80 U 94
Toluene-d8 4.7 u9/L 5.00 94
%REC RPD
Limits RPD Limit Notes
80-133 1 19
75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 52 Of 56

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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E 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.
3-04 Result may be biased high. Associated calibration verification standard exceeded the upper control limit.
1-05 Result may be biased low. Associated calibration verification standard did not meet the minimum control
limit.
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.
QM-08 Post -digestion spike did not meet method requirements due to confirmed matrix effects (dilution test).
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. I Page 53 of 56

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Sample Preservation Verification t�
ENCO Cary
Work Order: CF05211 Project: Sorrell Landfill - Semi -Annual
Client: S&ME. Inc. (SM001) Project#: 1054-07-251
Logged In: 29-Apr-22 09:35 Logged By: Samantha L H tt C
Preservation Check Performed By: Date/Time-, L
CF05211-01
Cont
Type
YP
Pres (pH)
Requirement
pH Checked {
Control
Datemme
PH Adjusted Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y N I NA
Y N/ NA
CF05211-02
Cont
yp
Type
Pres (pH)
Requirement
pH Checked ]
In Control
DatelTime
pH Adjusted
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y � N I NA
Y IrN .� NA
CF05211-03
Cont
yp
Type
Pres (pH)
Requirement
pH Checked/
;•tn.Contra!
Datemme
pH Adjusted
Adjusted
- j
Reagent Used/Comments
A
25QmLP+HNO3
<2
Y /,' N 1 OVA
Y 1/ N 1" NA
�
CF05211-04
Cant
Type
Pres (pH)
Requiremenf
pH Checked I
Control
pH Adjusted DateMime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
YIN I NA
Y �N 1 NA
CF05211-05
Cant
Type
yp
Pres (pH)
Requirement
pH Checked /
In Control
Date/Time
pH Adjusted Adjusted7.
Reagent Used/Comments
A
250mLP+HNO3
<2
Y}/ N I NA
Y N l NA
CF05211-06
Cant
Type
y
Pres (pH)
Requirement
pH Checked/
' Jp Control
Date/Time
pH Adjusted Adiusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y jY N 1 NA
Y /(N 1. NA
CF05211-07
Cant
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<1
Y I N I NA
Y/ I NA
CF05211-08
Cont
Type
Pres (pH) pH Checked I
Requirement In Control
pH Adjusted DateMme
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2 / N I NA
YIN NA
C
250mLP+NaOH
>12 Y I N I NA
YIN NA
D
250mLP+ZnAc+NaOH
>9 Y N / NA
YIN NA
C:IELMNTIPrintlwko_PreservationCheck.rpt I Page 55 of 56

Sample Preservation Verification
ENCO Cary
ems®
C CUR,
Work Order: CF05211
Client: S&ME, Inc, (SM001)
Logged In: 29-Apr-22 09:35
Preservation Check Performed By:
CF05211-09
Project: Sorrell Landfill - Semi -Annual
Project #: 1054-07-251
Logged By: Samantha L H att
C , ffi Date/Time: L�
Cont
Type
YP
Pres (pH)
Requirement
pH Checked I
- in, Control
Date/Time
pH Adjusted Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
Y N/ NA
Y N NA
C
250mLP+NaOH
>12
I N l NA
Y I NA
D
250mLP+ZnAc+NaOH
>9
Y/ N I NA
Y I NA
u
CF05211-10
Cont
Type
yp
Pres (pH)
Requirement
pH Checked /
In Control
Date/Time
pH Adjusted
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
/Y 1`, N / NA
Y ! N I;NA
CF05211-11
Gant
Type
Pres (pH)
Requirement
pH Checked !
,- n Control
pH Adjusted Date me
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y N / NA
Y / N / NA
Reactent Name I'D
1
2
pH Strip ID:
Rea ent Name ID
3
4
Rea -gent Name ID
5
6
C:IELMNTIPrintlwko_PreservationCheck. rpt IPage 56 of 56

Appendix IV - Hydraulic Gradient/
Groundwater Flow Velocity Calculations

JOB NAME Sorrell Landfill
SUBJECT Hydraulic Gradient
PURPOSE:
To determine the average true hydraulic gradient
CALCULATION FOR HYDRAULIC GRADIENT f i = (hl-h2)/L,
Given:
kA zoxc: hydraulic conductivity
D: porosity
iAVG.: AVERAGE HYDRAULIC GRADIENT
JOB NO.
SHEET NO.
DATE
COMPUTED BY
0.25 to 1.13
0.2
0.0277
CALCULATED FROM THE AVERAGE OF THREE POINT SOLUTIONS
USING MONITOR WELLS MW-1R, MW-9, and MW-4 or MW-8, MW-5 and MW-6
GRADIENT:
distance
DETERMINED FROM 3 POINT PROBLEM BY PROJECTION
i4 = MW-111 - MW-9 =
distance
453.02 - 409.69
1693
1054-07-251
1 of 1
4/28/2022
DBK
FT/DAY
dimensionless
FT/FT
Use Elevation of Groundwater at MW-4 to establish elevation between MW-1R and MW-9
MW-1R - MW-4 = 453.02 - 441.25
gradient (MW-1R and MW-9) 0.03
Draw line from MW-4 to point located 428.51 feet from MW-1R to MW-9.
Measure new distance between MW-1R and MW-9 perpendicular to line plotted for the contour. Recalculate Gradient
i4 = MW-1R - MW-9 = 453.02 - 409.69
New Distance 1622
True Hydraulic Gradient
Well GW Elevation
MW-1R
453.02
MW-9
409.69
MW-4
441.25
MW-8
438.54
MW-5
389.20
MW-6
403.99
0.0256
0.0267
i4 = MW-8 - MW-5 = 438.54 - 389.2 = 0.0284
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 = 438.54 - 403.99 1214.92
gradient (MW-8 and MW-5) 0.0284
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 = 438.54 - 389.2 = 0.0287
New Distance 1720
True Hydraulic Gradient = 0.0287
Average True Hydraulic Gradient = 0.0143
T:1ENV1Projects12007107-251 Sorrell Landfill\Reports12022 April GW Sampling\Deliverable\Appendix 11 - TableslDraft Sorrell Landfill April 2022 Tables.xlsx