9204_Wake_Sorrell_MSWLF_Oct2019GW_FID1394276_20200313

Data - Email CD (data loaded: Yes / No ) Doc/Event #:
NC DE►vR ' ' Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
S&ME, Inc. (consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Sam Watts 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)
Somalis Landfill SR 1303 (near 8000 Smith Road) 92-04 .1600 April 25, 2019
Apex, NC 27539
Environmental Status: (Check all that apply)
Initial/Background Monitoring ❑ Detection Monitoring 0 Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
Hx 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, P.G. Project Manager / S&ME, Inc. [phone]
Facility Repr entativ ame (( i� Title (Area Code) Telephone Number
%3 Z42n Affix
Signature Date + • l °`
3201 Spring Forest Road, Raleigh, NC 27616
SEAL
Facility Representative Address
F-0176++f�ti'Tr`
NC PE Firm License Number (if applicable effective May 1, 2009) p.
M. :_-A cInnnn
Geologist Seal

s
October 2019
Semi -Annual Monitoring
Sorrell Landfill
(DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251

13 -
February 13, 2020
NCDEQ — DWM, Solid Waste Section
1646 Mail Service Center
Raleigh, NC 27699
Attention: Ms. Jaclynne Drummond
Reference: October 2019 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]
S&ME is pleased to submit this report documenting the October 2019 semiannual groundwater/surface water
sampling conducted at Sorrell Landfill. This report is provided as a portable document file (PDF) and includes the
laboratory data as an excel file following the Solid Waste Section's electronic data deliverable (EDD) template. Our
services were performed in general accordance with S&ME Proposal No. P4258-07V, dated April 25, 2007, and
S&ME's letter Cost Estimate for 2079 Semiannual Groundwater and Surface Water Sampling Events, dated February
19, 2019.
S&ME appreciates the opportunity to provide our services on this project. Please contact us if you have any
questions regarding this report, or if we may be of further assistance.
Sincerely,
S&ME, Inc.
Bryan S. Wence
Environmental Professional
[e-mail]
Cc: James Easthom [e-mail])
Eddie Sorrell ([e-mail])
Edmund Woloszyn, Jr., REM
Principal Scientist/Project Manager
[e-mail]
S&ME, Inc. 13201 Spring Forest Road I Raleigh, NC 276161 p 919.872.2660 1 www.smeinc.com

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina I I
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
Groundwater Flow Velocity..............................................................................................................7
2.6
Surface Water..................................................................................................................................8
3.0
Sampling Program............................................................................................................8
4.0
Field Parameters................................................................................................................9
4.1
Specific Conductivity.....................................................................................................................9
4.2
pH..................................................................................................................................................... 9
4.3
Temperature..................................................................................................................................10
4.4
Turbidity........................................................................................................................................10
5.0
Analytical Results...........................................................................................................10
5.1
Groundwater.................................................................................................................................11
5.2
Surface Water................................................................................................................................11
6.0
Quality Control Samples...............................................................................................11
7.0
Statistical Analysis..........................................................................................................12
8.0
Summary...........................................................................................................................12
8.1
Groundwater Results...................................................................................................................13
8.2
Surface Water Samples................................................................................................................13
9.0
Recommendations...........................................................................................................13
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October 2019 Semi -Annual Monitoring
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Apex, Wake County, North Carolina 111
S&ME Project No. 1054-07-251 E
Appendices
Appendix I - Figures
Appendix II - Tables
Appendix III - Laboratory Reports
Appendix IV - Hydraulic Gradient/ Groundwater Flow Velocity Calculations
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October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina I
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 October 24, 2019.
These services were performed in general accordance with the Water Quality Monitoring Plan (WQMP) prepared
in June 1996 by Trigon Engineering Consultants, Inc. as modified by the request for additional sampling locations
made by representatives of NCDEQ-DWM, and NCDEQ's Water Quality Monitoring Requirements Letter, dated
April 29, 2003. The landfill is currently in an assessment monitoring program because of the detection of
contaminants in monitor well samples in excess of North Carolina Groundwater Protection Standards.
During the October 2019 monitoring event, one background well (MW-1 R), one deep and four shallow
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
October 2019 sampling event, the overall groundwater flow at the landfill is to the west-northwest at an average
velocity of 35.51 feet per year (ft/yr). Deep well DW-1 was installed within the bedrock aquifer near MW-8 along
the facility's southern boundary to delineate the vertical extent of landfill contaminants that may be migrating
from the landfill cell. A comparison of groundwater elevations in DW-1 and MW-8 indicates that an upward
gradient continues to exist between the two water -bearing zones in the vicinity of these wells. Due to the upward
gradient in the vicinity of DW-1, contaminants are unlikely to migrate downward. Current analytical data of
groundwater quality at DW-1 supports this premise.
Groundwater and surface water samples were analyzed for constituents listed in 40 CFR 258, Appendix I
Constituents for Detection Monitoring (Appendix 1). In addition, the groundwater samples from monitor wells
MW-8 and GP-9 were also analyzed for the Appendix 11 List of Hazardous Inorganic and Organic Constituents
(Appendix 11) for assessment monitoring. The laboratory analytical results for the groundwater samples were
compared to the maximum allowable concentrations promulgated in the State of North Carolina groundwater
standards as presented in 15A North Carolina Administrative Code, Subchapter 2L (15A NCAC 2L), hereafter
referred to as the 2L Standards or the Solid Waste Groundwater Protection Standards (GWPST) established in
accordance with the Solid Waste Rules Section .1634(h). The surface water sample analytical results were
compared to the maximum allowable concentrations promulgated in the North Carolina Surface Water Class C
standards found in 15A NCAC 2B (213 Standards).
From groundwater samples collected in October 2019, seven constituents were detected at concentrations greater
than their respective 2L Standards or GWPSTs: benzene, tetrachloroethene, trichloroethene, vinyl chloride, cobalt,
and vanadium. Dichlorodifluoromethane is the only organic constituent on the Appendix II list that was detected
above the laboratory method detection limits (MDLs).
For surface water samples, the metals barium and zinc were detected above their MDLs in the sample from the
upstream (SW-1) surface water monitoring location. None of the detected metals were at concentrations that
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October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina I
S&ME Project No. 1054-07-251
exceeded its respective 2B Standard. The organic constituent 1,4-dioxane was detected at a concentration above
its respective 2B Standard from the surface water sample collected from the downstream (SW-2) location.
The frequency and number of metals detected at the site have declined since low -flow sampling procedures were
implemented in 1999. 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 plume in the area of 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 in the
area of MW-8. In the meantime, it is recommended that groundwater monitoring at MW-8 continue to monitor
for Appendix II VOCs. Sampling of the off -site assessment wells in the vicinity of MW-8 (i.e., GP-8, GP-9, and/or
GP-10) should continue to be included as part of the regular compliance monitoring to monitor the extent,
movement and concentration of chemicals in groundwater in the general vicinity of MW-8.
S&ME recommends that semi-annual assessment monitoring of groundwater and surface water be continued at
the Sorrell Landfill. Currently, six monitor wells and two surface water locations are sampled at Sorrell Landfill to
fulfill the monitoring requirements as required by North Carolina Solid Waste Management Rule .1634.
It is our understanding that the Wake County Department of Environmental Services, Water Quality Division
regularly samples the potable wells on the adjacent properties to the south of the landfill (Dye and Herndon
properties) as a precautionary measure to protect the users of these potable wells. S&ME recommends the results
of this sampling event be provided to Wake County for consideration in deciding protective measures for the
potable wells and their users.
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October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina I
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
October 24, 2019. The services were performed in accordance with the facility's revised Water Quality Monitoring
Plan (WQMP) prepared in February 1996 by Trigon Engineering Consultants, Inc. Section 4.0 of the WQMP
outlined the sampling and analysis plan (SAP) to be used to monitor groundwater and surface water in the vicinity
of the landfill. The landfill is currently in an assessment monitoring program because of the detection of
contaminants in monitor well samples at concentrations exceeding 2L Standards.
In accordance with the approved WQMP, four baseline sampling events were performed in May, June, July, and
August 1999. During each of those sampling events, groundwater samples were collected from two upgradient
(background) wells (MW-1 R and MW-4), and three downgradient (compliance) wells (MW-5, MW-6, and MW-7).
A surface water sample was collected at one down -gradient surface water monitoring point (SW-2). Groundwater
and surface water samples collected during the four 1999 sampling events were analyzed for constituents listed in
40 CFR 258, Appendix I Constituents for Detection Monitoring (Appendix 1). The sample results and subsequent
statistical analyses performed for the 1999 sampling rounds constitute the baseline for the semi-annual sampling
events being conducted during the post -closure period. The baseline sample results submitted to the North
Carolina Department of Environmental Quality, Division of Waste Management (NCDEQ-DWM) on April 9, 2001,
indicated that one or more constituents listed in Appendix I were detected at statistically significant levels.
Based on the results of the baseline sampling events, assessment monitoring was conducted at Sorrell Landfill
during four subsequent sampling events (April 2001, December 2001, April/May 2002, November 2002) for the
constituents listed in 40 CFR 258, Appendix II List of Hazardous Inorganic and Organic Constituents (Appendix 11) as
promulgated in Section .1634.
At the request of the DWM, beginning with the December 2001 sampling event and continuing with the April/May
2002 and November 2002 events, S&ME also collected groundwater samples from two new monitor wells- one
shallow well (MW-8) and one deep well (DW-1), that were installed along the facility's southern property
boundary. Both wells are located approximately between the southern edge of the landfill cell and the closest
residential well. Based on measured monitor well water elevations obtained during performance of the 2001 and
2002 sampling events, and potentiometric mapping of the shallow aquifer, it appears that monitor wells DW-1
and MW-8 are hydraulically cross -gradient of the landfill. However, for the purposes of this report, wells MW-8
and DW-1 are reported as compliance wells.
Following the November 2002 sampling event, S&ME recommended revising the number of sampling locations,
the sampling frequency, and the laboratory analysis performed at each sampling location. In a letter dated April
23, 2003, the Section approved these revisions. Based on the revised monitoring plan, one background well (MW-
1 R), five compliance wells (DW-1, MW-5, MW-6, MW-7, and MW-8), and two surface water locations (SW-1 and
SW-2) were to be monitored. Subsequently, S&ME determined that monitor well MW-7 was located either in or
immediately adjacent to the landfill wastes. Therefore, S&ME requested, on behalf of the owners, that the
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October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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
has replaced MW-7 as the compliance well along the northern portion of the landfill. Well MW-7 remains in place
for measuring water levels.
This report presents the methods used and the results of the sampling event conducted by S&ME during the
October 2019 sampling event at the facility, which included the sampling of one background well (MW-1 R), one
deep and four shallow 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 in regards to 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 metavolcanic 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.
February 13, 2020

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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.
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 metavolcanic 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 drilling activities, water -bearing fractures were observed in the bedrock at 78 feet bgs and 99 feet bgs.
Based on field estimates by S&ME, the water -bearing zone at 78 feet bgs produced approximately one gallon per
minute (gpm) and the water -bearing zone at 99 feet produced approximately six gpm.
2.4 Groundwater Table
Prior to sampling for this monitoring event, each well was examined for its general integrity, including protection
from surface water inflow, well identification tag, vented cap, lock, and general well security. Each well was
opened and the depth to the water in the well was measured from a referenced mark on the top of the PVC well
casing using an electronic water level indicator. The water elevation at each well was calculated by subtracting the
depth measurement from the elevation of the referenced top of casing. Table 1 presents data on the depth to
groundwater measurements and groundwater elevation calculations for each of the monitor wells sampled during
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October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina I
S&ME Project No. 1054-07-251
the October 2019 sampling event and the groundwater elevation calculations at each of the methane monitor
wells.
The shallow groundwater is defined in this report as the water -bearing zone located in the soil regime beneath
and in the vicinity of the landfill. The depth to the shallow groundwater was measured in the background wells
(MW-1 R, MW-4) and in the compliance wells (MW-5, MW 6, MW-7, MW-8 and MW-9) during the sampling event.
Depth to groundwater was also measured in the deep well DW-1. However, this well monitors a separate water -
bearing zone within the bedrock aquifer and is not representative of the shallow groundwater. In addition to the
depth -to -water measurements taken at these groundwater monitor wells, depth -to -water measurements were
also taken at thirteen groundwater piezometers (GP-7, GP-7D, GP-8, GP-9, GP-10, GP-1 OD, GP-11, GP-12, GP-12D,
GP-13, 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 north-northwest toward an unnamed
tributary of Middle Creek, which is consistent with historical groundwater potentiometric data.
Hydraulic Gradient
The average horizontal hydraulic gradient was calculated from three point calculation solutions using two well sets
of groundwater elevation data measured during the October 24, 2019 sampling event and by applying the
following equation (Driscoll, 1986):
i=h1-h2
L
Where:
i = Hydraulic gradient
h1 - h2 = Difference in hydraulic head (feet)
L = Distance along flow path (feet)
The three point calculation is used to estimate the hydraulic gradient perpendicular to a groundwater
potentiometric contour of equal elevation determined from high, intermediate and low groundwater elevations at
three monitor wells. The gradient calculated perpendicular to the equal elevation contour plotted from the well
set is representative of a true gradient rather than the apparent gradient that is estimated from a two point
gradient calculation. Based on the Driscoll gradient equation and using a third groundwater elevation to plot the
equal elevation contour, the distance L can be measured between h1 and h2 perpendicular to the equal elevation
contour to estimate the true hydraulic gradient for the three groundwater elevation data points. The average
horizontal hydraulic gradient is typically calculated from two three-point solutions using well sets MW-1 R, MW-9,
February 13, 2020

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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 0.026 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
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 0.026 ft/ft, calculated from the three point calculation
described above; and an effective porosity of 20%. Groundwater flow velocities calculated during the October
2019 sampling event ranged from 26.38 feet per year (ft/yr) between monitor wells MW-8 and MW-5 to 48.66
ft/yr between monitor wells MW-1 R and MW-9. The average groundwater flow velocity for the site was
approximately 35.83 ft/yr based on the calculations that were performed using the equation and input values
above. This velocity is similar to previous groundwater velocities calculated for the site. The calculated hydraulic
gradients and groundwater flow velocities are presented in Table 3.
As previously discussed, monitor wells MW-8 and DW-1 were installed in December 2001 along the facility's
southern boundary based on hydrologic data available at the time and the relative position of the landfill and the
nearby potable wells. Monitor well MW-8 was intended to serve as a point of compliance between the landfill and
residential wells installed adjacent to the site's southern property boundary. However, as shown on Figure 2,
static water levels measured during the October 2019 sampling event indicate that MW-8 may be located
hydraulically cross -gradient of the landfill cell.
DW-1 is the only well installed on site within a separate water -bearing zone contained within the bedrock aquifer,
and was installed to delineate the vertical extent of landfill contaminants that may be migrating from the landfill
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October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
cell. As shown on Table 1, the groundwater elevation in DW-1 was observed to be 3.09 feet higher than the
groundwater elevation in MW-8 during the October 2019 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
the landfill. During the October 2018 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 October 24, 2019. One shallow off -site
groundwater assessment well (GP-9) was also sampled during the October 2019 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 75-500 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-8, 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 11 (40 CFR 258).
February 13, 2020

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
Laboratory analytical methods for Appendix I constituents included EPA Method 6010C/6020A (metals) and
Method 8260B volatile organic compounds (VOCs).
Laboratory analytical methods for Appendix II constituents included the Appendix I constituent list, plus Method
8270D (SVOCs), Method 7470A (mercury), Method 9014 (cyanide) and SM18 4500-S D (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 75 to 500 mL/min. until the turbidity was
reduced to less than 10 NTUs (where achievable) and the selected field parameters stabilize. Field parameters
recorded just prior to collecting the groundwater samples are summarized in Table 4 and discussed in the
following sections.
4.1 Specific Conductivity
Specific conductivity (conductance) is a measurement of the ability of a solution to pass an electrical current.
Dissolved inorganic anions and cations such as chloride, nitrate, sulfate, phosphate, sodium, calcium, aluminum,
and iron increase the ability of water to carry a current. Therefore, conductivity is related to the amount of total
dissolved solids in the water. Waters percolating through a landfill cell typically become enriched with dissolved
solids, which are reflected by increased conductivity values. Typically, specific conductivity measures the presence
of common ions such as chloride and sulfate that are not necessarily indicative of hazardous constituents.
During the October 2019 sampling event, the specific conductance measured in the background well (MW-1 R)
was 0.010 milliSiemens per centimeter (mS/cm). Measurements in the four shallow compliance wells (MW-5, MW-
6, MW-8, and MW-9) ranged from 0.010 mS/cm (MW-9) to 0.091 mS/cm (MW-5). The specific conductance
measured in the off -site monitoring well (GP-9) was recorded as 0.018 mS/cm. The specific conductance
measured in the deep compliance well (DW-1) was recorded as 0.048 mS/cm. The highest groundwater
conductivity value (0.091 mS/cm) was measured in well MW-5. In general, conductivity readings are within the
typical range of values that would be expected to occur in shallow groundwater flow under natural conditions in
the Eastern Piedmont region.
4.2 pH
The pH is a measurement of the hydrogen ion concentration. Values lower than pH=7 indicate increasingly acidic
conditions and values higher than pH=7 indicate increasingly alkaline conditions. The pH may strongly influence
the activity of certain chemical reactions and the solubility and mobility of metals.
February 13, 2020

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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
ranged from 4.7 (MW-8) to 6.4 (MW-6). The pH values are within the range that would be expected for shallow
groundwater conditions in the Eastern Piedmont region. The pH in the off -site monitoring well (GP-9) was
recorded as 4.9. The pH measured in the deep compliance well (DW-1) was recorded as 6.1.
4.3 Temperature
Groundwater temperature collected from the background well was 18.12 °C (MW-1 R). Groundwater temperatures
recorded from samples collected from four shallow compliance wells ranged from 17.1 °C (MW-9) to 18.6 °C
(MW-5). Temperature measured from the deep compliance well (DW-1) was 16.9 IC. Temperature measured
from the off -site assessment well (GP-9) was recorded as 17.0 °C. Where the aquifer is in close proximity to the
ground surface, groundwater temperatures may be closely related to seasonal temperature variations and the
presence or absence of vegetative ground cover.
Groundwater temperature directly affects the solubility of oxygen and other geochemical constituents. The
solubility of dissolved oxygen is temperature -dependent, with oxygen being more soluble in cold water than in
warm water.
Groundwater temperature also affects the metabolic rate of bacteria. Rates of biodegradation almost double for
every 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 October 2019 sampling event, the target value of 10 NTUs was not achieved in monitor well
MW-1 R, which was recorded at 25.5 NTUs. Groundwater turbidity recorded just prior to sample collection in the
four shallow compliance wells ranged from 0.10 NTUs (MW-5 and MW-9) to 8.4 NTUs (MW-8). The turbidity level
measured in the deep compliance well (DW-1) was recorded as 0.10 NTUs. The turbidity level measured in the
off -site assessment well (GP-9) was recorded as 0.10 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 October 24, 2019. 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 11
February 13, 2020 10

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
SVOCs, mercury, cyanide and sulfide. Laboratory analytical methods included EPA Method 6010C/6020A (metals),
Method 8260B (VOCs), Method 8270D (SVOCs), Method 7074A (mercury), Method 9014 (cyanide), and SM18
4500-5 D (sulfide). The analytical results for the groundwater and surface water samples collected and analyzed in
October 2019 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 October 2019 sampling
event are summarized on Table S.
For the October 2019 sampling event, seven constituents were detected at concentrations greater than their
respective 2L Standards or GWPSTs: benzene (2.1 µg/L in MW-8), tetrachloroethene (24 µg/L in MW-8),
trichloroethene (7.8 µg/L in MW-8), vinyl chloride (3.0 pg/L in MW-8), cobalt (4.03 pg/L at MW-8 and 2.25 µg/L at
MW-9), and vanadium (9.45 pg/L in MW-1 R, 3.45 pg/L in MW-5, and 5.69 pg/L in MW-6). The laboratory
analytical results indicated that the concentrations of cobalt (in MW-8 and MW-9); and vanadium (in MW-1 R,
MW-5, and MW-6); were below their respective laboratory reporting limits. Constituents reported at
concentrations below the reporting limit are flagged with a "J", indicating an estimated concentration. It is
important to note that the laboratory method detection limit (MDL) for vinyl chloride is 0.32 pg/L which is greater
than the 2L Standard of 0.3 pg/L. Therefore, vinyl chloride may have been present at concentrations above the 2L
Standard but reported below the MDL.
5.2 Surface Water
The surface water samples were compared to the North Carolina Class C surface water standards as promulgated
in 15A NCAC 2B (213 Standards). The surface water sample results for the October 2019 sampling event are
summarized in Table 5.
Of the organic constituents analyzed, only 1,4-dioxane was detected at a concentration above the respective
MDLs from the surface water samples collected during the October 2019 sampling event. The inorganic
constituents, barium and zinc were detected above their MDLs in the sample from the upstream (SW-1) surface
water monitoring location during the October 2019 monitoring event. Barium was detected in the downstream
(SW-2) surface water sample location in October 2019. With the exception of 1,4-dioxane (SW-2), no constituents
were detected above their respective 2B Standards in the sample collected from the upstream SW-1 or the
downstream SW-2 location. However, detected constituent concentrations of zinc for the sample from SW-1
location were reported with a "J" laboratory qualifier indicating that the values are estimated concentrations.
6.0 Quality Control Samples
Quality control samples are required by the WQMP to demonstrate consistency of the laboratory analytical
processes and field sampling methods.
February 13, 2020 11

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
During the October 2019 sampling event, in addition to the groundwater sample collected from monitor well
MW-6 identified as MW-6 on the chain -of -custody (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 dipping the probe of the decontaminated water level meter into a laboratory supplied bottle of deionized
water. The equipment blank sample was analyzed for the full Appendix I analyte list. No constituents were
detected above the laboratory's MDL. The results of the quality control sampling are presented with the analytical
results in Appendix III of this report.
7.0 Statistical Analysis
Previous monitoring reports submitted to the Section for this facility have included a statistical evaluation of
groundwater monitoring data. Statistical analysis was performed to determine whether or not 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 October 2019 sampling event indicate that MW-8 may be located hydraulically cross -
gradient of the landfill cell. In addition, the groundwater elevation in DW-1 was observed to be higher than the
groundwater elevation in MW-8 during the October 2019 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 II. Laboratory analytical methods included EPA Method 6010C/6020A (metals),
Method 8260B (VOCs), Method 8270D (SVOCs), Method 7470A (Mercury), and Method 9014 (cyanide).
February 13, 2020 12

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina I I
S&ME Project No. 1054-07-251
8.1 Groundwater Results
From groundwater samples collected during the October 2019 sampling event, seven constituents were detected
at concentrations greater than their respective 2L Standards, or GWPSTs: benzene (2.1 µg/L in MW-8),
tetrachloroethene (24 µg/L in MW-8), trichloroethene (7.8 µg/L in MW-8), vinyl chloride (3 pg/L in MW-8), cobalt
(4.03 pg/L at MW-8 and 2.25 µg/L at MW-9), and vanadium (9.45 pg/L in MW-1 R, 3.45 pg/L in MW-5, and 5.69
pg/L in MW-6).
It is important to note that the laboratory method detection limit (MDL) for vinyl chloride is 0.32 pg/L which is
greater than the 2L Standard of 0.03 pg/L. Therefore, vinyl chloride may have been present at concentrations
above the 2L Standard but reported below the MDL.
8.2 Surface Water Samples
The inorganic constituents barium and zinc were detected above their MDLs in the sample from the upstream
(SW-1) surface water monitoring location during the October 2019 monitoring event. Barium was detected in the
downstream (SW-2) surface water sample location in October 2019. The reported concentration for zinc from
sample SW-1 was reported with a "Y' laboratory qualifier, indicating that the values are estimated concentrations
below the lowest calibration point. None of the listed metals exceed their applicable 2B Standard.
Organic constituents in surface water samples collected during the October 2019 sampling event were not
detected at concentrations above their MDLs with the exception of 1,4-dioxane at station SW-2, which was
reported at a concentration of 2.2 pg/L. This concentration is above the 213 Standard of 0.35 pg/L.
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. 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 plume in the area of 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, off -site piezometer, GP-9, was
February 13, 2020 13

October 2019 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
sampled during the October 2019 sampling event. Of the VOCs detected in nearby compliance well MW-
8, none were detected in the sample collected from piezometer GP-9 in the October 2019 sampling event.
An assessment of corrective measures and corrective action should be performed to address the
groundwater contamination in the area of MW-8. Groundwater monitoring at MW-8 should continue to
be analyzed for Appendix II VOCs and sampling of the off -site assessment wells in the vicinity of MW-8
(i.e., GP-8, GP-9 and /or GP-10) continue to be included as part of the regular compliance monitoring, to
monitor the extent, movement and concentration of off -site groundwater contamination.
Surface water quality is monitored upstream and downstream in the vicinity of the landfill at sampling
locations SW-1 and SW-2, respectively. None of the Appendix I targeted compounds or metals exceeded
its respective 2B Standard. Samples from surface water sampling locations SW-1 and SW-2 should
continue to be monitored for the Appendix I organic and inorganic compounds required for detection
monitoring.
It is our understanding that the Wake County Department of Environmental Services, Water Quality
Division regularly samples the potable wells on the adjacent properties to the south of the landfill (Dye
and Herndon properties) as a precautionary measure to protect the users of these potable wells. S&ME
recommends the results of this sampling event be provided to Wake County for consideration in deciding
protective measures for the potable wells and their users.
February 13, 2020 14

Appendices

Appendix I - Figures

3
w
v
rn
LL
v
0
N
L)
N
t
d
J
J
LL
r)
z
Q
J
J
J
W
0
N
LI1
N
r
O
V
N
O
I

Appendix II - Tables

� • Table 1
Static Groundwater Elevations
I I Semi -Annual Assessment Monitoring - October 24, 2019
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
MW-1R
482.92
25-45
33.02
449.90
Background Wells
MW-4
445.30
12-22
6.00
439.30
MW-5
393.63
7-17
4.95
388.68
MW-6
407.15
7-17
5.08
402.07
MW-7
423.42
13-28
14.37
409.05
Compliance Wells
MW-8
463.33
21.9-31.9
26.21
437.12
MW-9
425.82
14-34
17.8
408.02
Off -site
Groundwater
Monitoring Wells
DW-1
GP-7
463.18
Groundwater
471.32
96-101
Piezometers
25-35
22.97
24.35
440.21
446.97
GP-71)
471.33
55-65
23.97
447.36
GP-8
460.39
23-33
23.70
436.69
GP-9
462.19
20.1-30.1
24.82
437.37
GP-10
456.15
15-25
20.62
435.53
GP-101)
456.20
78-88
18.23
437.97
GP-11
461.77
23-33
22.86
438.91
GP-12
466.71
23-33
26.96
439.75
GP-12D
466.72
58-68
26.63
440.09
GP-13
453.70
20-30
17.93
435.77
GP-13D
453.56
59-69
18.23
435.33
GP-14
463.45
25-35
26.20
437.25
GP-15
454.32
18-28
19.37
434.95
GP-16
MMW-2
449.99
00 Methane
471.71
18-28
Monitoring Wells
5-20
14.34
Dry
435.65
---
MMW-3
452.50
3-18
16.30
436.20
Methane
Monitoring Wells
MMW-4
445.60
3-13
10.74
434.86
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:1Projects120071ENV107-251 Sorrell LandflllReports12019 October GW SamplinglTableslSorrell Landfill October 2019 Tables.xlsx

Table 2
Summary of Hydraulic Conductivity Values
Semi -Annual Assessment Monitoring - October 24, 2019
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:\Projects\2007\ENV\07-251 Sorrell Landfill\Reports\2019 October GW Sam pl i ng\Tables\Sorrell Landfill October 2019 Tables.xlsx

s
Table 3
Groundwater Velocity Calculations
I I Semi -Annual Assessment Monitoring - October 24, 2019
Sorrell Landfill, Apex, NC
S&ME project Number 1054-07-251
Gradient
Gradient Calculation
Monitoring
Flow
Gradient Segment
Segment
Horizontal
Effective
Hydraulic
Velocity
Gradient
Porosity
Conductivity
Segment
Wells
Direction
Length (feet)
Elevations
(Vgw, feet/year)
(i, feet)
(ne)
(K, cm/sec)
feet
M W-1 R to
449.90
i 1
MW-9
NNW
1738
-------------------
____ 408.02
0.0258
0.2
3.86E-04
51.36
Intermediate
439.30
Well MW-4
MW-8 to
437.12
-------------------
MW-5
388.68
i 2
WNW
1796
____
0.0282
0.2
1.86E-04
26.96
Intermediate
402.07
Well MW-6
Average Hydraulic Gradient= 0.0270
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 = 37.21 feet/year
T:1Projects120071ENV107-251 Sorrell LandfilllReports12019 October GW SamplinglTableslSorrell Landfill October 2019 Tables.xlsx

Table 4
Summary of Field Parameters
IIIE Semi -Annual Assessment Monitoring - October 24, 2019
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Field Parameter
Well Number
Conductivity
Temperature (C)
Turbidity (NTUs)
(mS/cm)
o
on
MW-1R
5.2
0.010
18.1
25.5
v
Cd
GG
MW-5
6.3
0.091
18.6
0.10
MW-6
6.4
0.057
18.3
2.7
MW-8
4.7
0.043
17.4
8.40
MW-9
5.0
0.010
17.1
0.10
0
U
DW-1
6.1
0.048
16.9
0.10
GP-9
4.90
0.018
18.0
0.10
O
SW-1
5.90
0.025
16.5
10.70
zi
SW-2
6.47
0.196
15.21
5.00
Notes:
pH reported in standard units
mS/cm = miliSiemens per centimeter
°C = degrees Celsius
mg/L = milligrams per liter
my = millivolts
NTUs = nephelometric turbidity units
NM = Not Measured
T:1Projects120071ENV107-251 Sorrell LandfilllReports12019 October GW SamplinglTableslSorrell Landfill October 2019 Tables.xlsx

Table 5
Detected Analytes
Semi -Annual Assessment Monitoring - October 24, 2019
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Sample Type
Background
Well
qF
Compliance Wells
Off -site
Assessment
Well
Quality Control Samples
Surface Water Sample
Sampling Location
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Equip. Blank
Du licate***
SW-1
SW-2
Sampling Date
10/24/2019
10/24/2019
EPA Appendix I Volatile Organic
Compounds (µg/L)
15A NCAC
2L
15 NCAC
2B
upstream
downstream
1, 1 -dichloroethane
6
<0.13
<0.13
<0.13
0.69 J
<0.13
<0.13
<0.13
<0.13
<0.13
no std.
<0.13
<0.13
1,4-dichlorobenzene
6
<0.19
<0.19
<0.19
0.53 J
<0.19
<0.19
<0.19
<0.19
<0.19
no std.
<0.19
<0.19
Acetone
6000
<10
<10
<10
27
<10
<10
<10
<10
<10
no std.
<10
<10
Benzene
1
<0.15
<0.15
<0.15
2.1
<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
8.8
<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
1.2
<0.23
<0.23
<0.23
<0.23
<0.23
no std.
<0.23
<0.23
Tetrachloroethene
0.7
<0.17
<0.17
<0.17
24
<0.17
<0.17
<0.17
<0.17
<0.17
0.7
<0.17
<0.17
Trichloroethene
3
<0.15
<0.15
<0.15
7.8
<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
<0.32
<0.32
<0.32
<0.32
<0.32
0.025
<0.32
<0.32
X lenes total
500
<0.45
<0.45
<0.45
0.70 J
<0.45
<0.45
<0.45
<0.45
<0.45
no std.
<0.45
<0.45
EPA Appendix I Inorganic
Compounds Method 6010B/6020
(µg/L)
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Equip. Blank
Duplicate***
15 NCAC
2B
of
SW-1
SW-2
Barium
700
25.3
37.3
29.3
85.1
14.1
10.7
9.39 J
<1.10
28.9
1,000
24.6
61.3
Cadmium
2
<0.360
<0.360
<0.360
<0.360
<0.360
<0.360
1.3
<0.360
<0.360
8.8
<0.360
<0.360
Cobalt
1*
<1.40
<1.40
<1.40
4.03 J
2.25 J
<1.40
<1.40
<1.40
<1.40
no std.
<1.40
<1.40
Copper
1000
2.38 J
<1.60
1.92 J
1.86 J
<1.60
<1.60
<1.40
<1.60
<1.40
2.95
<1.60
<1.60
Lead
15
7.24 J
<3.10
<3.10
<3.10
<3.10
<3.10
<3.10
<3.10
<3.10
13.88
<3.10
<3.10
Vanadium
0.3*
9.45 J
3.45 J
5.69 J
<1.40
<1.40
<1.40
<1.40
<1.40
4.36 J
no std.
<1.40
<1.40
Zinc
1000
4.94
5.48 J
<4.40
11.4
5.89 J
<4.40
32.3
<4.40
<4.40
36.0
7.25 J
<4.40
EPA Appendix II Volatile Organic
Compounds (µg/L)
15A NCAC
2L
MW-11Z
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Dichlorodifluoromethane
1000
NA
NA
NA
8
NA
NA
<0.20
NA
NA
no std.
NA
NA
State Mandated Organic
Compounds (µg/L)#
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
1,4-Dioxane
3
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
0.35
<1.2
2.2
Notes
ug/L = micrograms per liter (parts per billion).
15A NCAC 2L = North Carolina Groundwater Quality Standards (Updated January 2010)
GWPST = Solid Waste Section Groundwater Protection Standard
Bold and 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
B = The analyte was detected in the associated method blank
15A NCAC 2B = North Carolina Water Quality Standards for Surface Waters [Freshwater Aquatic Life (AL) or Human Health, September 22, 2017]
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 reported m-cresol and p-cresol combined. (m-cresol 2L Std. = 400 ug/L, p-cresol 2L Std. = 40 ug/L)
***October 24, 2019 sampling event - a blind duplicate sample was collected from monitor well MW-6 at the same time as the record sample.
# Indicates a target analyte mandated for testing by the NC Division of Waste Management, Solid Waste Section in a Memorandum dated May 29, 2018.
no std. - There is no North Carolina Surface Water Quality Standard listed in 15A NCAC 2B
T:\Projects\2007\ENV\07-251 Sorrell Landfill\Reports\2019 October GW Sampling\Tables\Sorrell Landfill October 2019 Tables.xlsx

Appendix III - Laboratory Reports

2�SENCO Laboratories
9g
Accurate. Timely. Respousive. luuavative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Tuesday, November 12, 2019
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): CC17307
Dear Sam Watts,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, October 25, 2019.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
0"CLC'L�CA
Chuck Smith
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 57

PROJECT NARRATIVE
Client: S&ME, Inc. (SM001)
Project: Sorrell Landfill - Semi -Annual
Lab ID: CC17307
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Overview
Environmental Conservation Laboratories, Inc. (ENCO) analyzed all submitted samples in accordance with the methods
referenced in the laboratory report. Any particular difficulties encountered during sample handling by ENCO are discussed in
the QC Remarks section below.
Quality Control Samples
The associated LCS exhibited high bias; since the result is ND, there is no impact (QL-02).
The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on ana acceptable
LCS recovery (QM-07).
Quality Control Remarks
The associated CCV standard exhibited high bias; since the result is ND, there is no impact (QV-01).
The associated CCV standard exhibited low bias; the reported result should be considered to be a minimum estimate
(QV-02).
Other Comments
The analytical data presented in this report are consistent with the methods as referenced in the analytical report. Any
exceptions or deviations are noted in the QC remarks section of this narrative or in the Flags/Notes and Definitions section of
the report.
Released By:
Environmental Conservation Laboratories, Inc.
Chuck Smith
Project Manager
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 57

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 9204-MWlR
Lab ID: CC17307-01
Sampled: 10/24/19 15:55
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(sl
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:34
EPA 6020B
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:08
EPA 8260D
EPA 503013_MS
11/07/19
11/01/19 00:00
11/01/19 16:45
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 14:49
11/06/19 10:44
Client ID: 9204-MW5
Lab ID: CC17307-02
Sampled: 10/24/19 12:00
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:37
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:12
EPA 8260D
EPA 5030B_MIS
11/07/19
11/01/19 00:00
11/01/19 17:22
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 14:49
11/06/19 12:16
Client ID: 9204-MW6
Lab ID: CC17307-03
Sampled: 10/24/19 14:20
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:39
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:17
EPA 8260D
EPA 503013_MS
11/07/19
11/01/19 00:00
11/01/19 18:00
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 14:49
11/06/19 13:18
Client ID: 9204-MW8
Lab ID: CC17307-04
Sampled: 10/24/19 10:50
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:42
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:21
EPA 7470A
EPA 7470A
11/21/19
11/04/19 14:53
11/05/19 13:51
EPA 8260D
EPA 503013_MS
11/07/19
11/01/19 00:00
11/01/19 18:36
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 14:49
11/06/19 13:49
EPA 8270E
EPA 3510C_MS
10/31/19 12/07/19
10/28/19 07:45
11/05/19 19:57
EPA 9014
EPA 9010C
11/07/19
10/28/19 11:37
11/04/19 12:08
SM 4500S2 D-2011
NO PREP
10/31/19
10/28/19 14:32
10/28/19 15:41
Client ID: 9204-MW8
Lab ID: CC17307-04RE1
Sampled: 10/24/19 10:50
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 15:45
11/06/19 16:22
Client ID: 9204-MW9
Lab ID: CC17307-05
Sampled: 10/24/19 15:35
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:45
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:25
EPA 8260D
EPA 5030B_MS
11/07/19
11/01/19 00:00
11/01/19 19:14
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 14:49
11/06/19 14:20
Client ID: 9204-DW1
Lab ID: CC17307-06
Sampled: 10/24/19 10:00
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:47
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:38
EPA 8260D
EPA 503013_MS
11/07/19
11/01/19 00:00
11/01/19 19:50
EPA 8260D
EPA 503013_MS
11/07/19
11/06/19 15:06
11/07/19 00:48
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 57

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 9204-GP9
Lab ID: CC17307-07
Sampled: 10/24/19 17:30
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:50
EPA 6020B
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:42
EPA 7470A
EPA 7470A
11/21/19
11/04/19 14:53
11/05/19 13:53
EPA 8260D
EPA 503013_MS
11/07/19
11/01/19 00:00
11/01/19 20:26
EPA 8260D
EPA 5030B_MS
11/07/19
11/05/19 14:36
11/05/19 19:42
EPA 8270E
EPA 3510C_MS
10/31/19 12/07/19
10/28/19 07:45
11/05/19 20:29
EPA 9014
EPA 9010C
11/07/19
11/05/19 09:13
11/06/19 11:44
SM 4500S2 D-2011
NO PREP
10/31/19
10/28/19 14:32
10/28/19 15:41
Client ID: 9204-SWI
Lab ID: CC17307-08
Sampled: 10/24/19 12:45
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 11:52
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:47
EPA 8260D
EPA 5030B_MS
11/07/19
11/01/19 00:00
11/01/19 21:04
EPA 8260D
EPA 5030B_MS
11/07/19
11/05/19 14:36
11/05/19 20:14
Client ID: 9204-SW2
Lab ID: CC17307-09
Sampled: 10/24/19 13:05
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 12:37
EPA 6020B
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:51
EPA 8260D
EPA 503013_MS
11/07/19
11/04/19 00:00
11/04/19 14:32
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 14:36
11/05/19 20:46
Client ID: 9204-Duplicate
Lab ID: CC17307-10
Sampled: 10/24/19 13:05
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 12:45
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 14:55
EPA 8260D
EPA 5030B_MS
11/07/19
11/04/19 00:00
11/04/19 15:03
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 13:06
11/06/19 00:24
Client ID: 9204-EquipmentBlank
Lab ID: CC17307-11
Sampled: 10/24/19 17:10
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
04/21/20
11/04/19 10:53
11/06/19 12:53
EPA 6020E
EPA 3005A
04/21/20
11/04/19 10:46
11/09/19 15:00
EPA 8260D
EPA 503013_MS
11/07/19
11/04/19 00:00
11/04/19 15:36
EPA 8260D
EPA 503013_MS
11/07/19
11/05/19 13:06
11/06/19 00:55
Client ID: 9204-TripBlank
Lab ID: CC17307-12
Sampled: 10/24/19 10:00
Received: 10/25/19 13:35
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
11/07/19
11/04/19 00:00
11/04/19 16:11
EPA 8260D
EPA 5030B_MS
11/07/19
11/05/19 13:06
11/06/19 01:26
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 57

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SAMPLE DETECTION SUMMARY
Client ID: 9204-MWlR
Lab ID:
CC17307-01
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Barium - Total
25.3
1.10
10.0
ug/L
EPA 6010D
Copper - Total
2.38
1
1.60
10.0
ug/L
EPA 6010D
Lead - Total
7.24
1
3.10
10.0
ug/L
EPA 6010D
Vanadium - Total
9.45
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
4.94
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-MW5
Lab ID:
CC17307-02
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Barium - Total
37.3
1.10
10.0
ug/L
EPA 6010D
Vanadium - Total
3.45
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
5.48
1
4.40
10.0
ua/L
EPA 6010D
Client ID: 9204-MW6
Lab ID:
CC17307-03
Anala
Results
Flag MDL
POLL
Units
Method Notes
Barium - Total
29.3
1.10
10.0
ug/L
EPA 6010D
Copper - Total
1.92
1 1.60
10.0
ug/L
EPA 6010D
Vanadium - Total
5.69
1 1.40
10.0
ug/L
EPA 6010D
Client ID: 9204-MW8
Lab ID:
CC17307-04
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
85.1
1.10
10.0
ug/L
EPA 6010D
Cobalt - Total
4.03
1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
1.86
1
1.60
10.0
ug/L
EPA 6010D
Dichlorodifluoromethane
8.0
0.20
1.0
ug/L
EPA 8260D
Zinc - Total
11.4
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-MW8
Lab ID:
CC17307-04RE3
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
1,1-Dichloroethane
0.69
1
0.13
1.0
ug/L
EPA 8260D
1,4-Dichlorobenzene
0.53
1
0.19
1.0
ug/L
EPA 8260D
Acetone
27
10
20
ug/L
EPA 8260D
Benzene
2.1
0.15
1.0
ug/L
EPA 8260D
cis-1,2-Dichloroethene
8.8
0.15
1.0
ug/L
EPA 8260D
Methylene chloride
1.2
0.23
1.0
ug/L
EPA 8260D
Tetrachloroethene
24
0.17
1.0
ug/L
EPA 8260D
Toluene
1.2
0.14
1.0
ug/L
EPA 8260D
Trichloroethene
7.8
0.15
1.0
ug/L
EPA 8260D
Vinyl chloride
3.0
0.32
1.0
ug/L
EPA 8260D
Xylenes (Total)
0.70
1
0.45
3.0
ug/L
EPA 8260D
Client ID: 9204-MW9
Lab ID:
CC17307-05
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
14.1
1.10
10.0
ug/L
EPA 6010D
Cobalt - Total
2.25
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
5.89
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-DW1
Lab ID:
CC17307-06
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
10.7
1.10
10.0
ug/L
EPA 6010D
Client ID: 9204-GP9
Lab ID:
CC17307-07
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
9.39
1
1.10
10.0
ug/L
EPA 6010D
Cadmium - Total
1.30
0.360
1.00
ug/L
EPA 6010D
Zinc - Total
32.3
4.40
10.0
ua/L
EPA 6010D
I Client ID: 9204-SW3 Lab ID: CC17307-08
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Barium - Total
24.6
1.10
10.0
ug/L
EPA 6010D
Zinc - Total
7.25
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 9204-SW2
Lab ID:
CC17307-09
Anala
Results
Flag
MDL
POLL
Units
Method Notes
1,4-Dioxane
2.2
1.2
2.0
ug/L
EPA 8260D
Barium - Total
61.3
1.10
10.0
ug/L
EPA 6010D
FINAL
This report relates only to the sample as received by
the laboratory,
and may only be reproduced in full.
Page 5 of 57

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SAMPLE DETECTION SUMMARY
Client ID: 9204-Duplicate Lab ID: CC17307-10
Anala Results Flag MDL POLL Units Method Notes
Barium - Total 28.9 1.10 10.0 ug/L EPA 6010D
Vanadium - Total 4.36 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. Page 6 of 57

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ANALYTICAL RESULTS
Description: 9204-MWIR Lab Sample ID:CC17307-01 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 15:55 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
u
ug/L
1
0.12
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
u
ug/L
1
0.28
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
2-Butanone [78-93-3]^
1.3
u
ug/L
1
1.3
5.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
2-Hexanone [591-78-6]^
0.88
u
ug/L
1
0.88
5.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Acetone [67-64-1]^
10
u
ug/L
1
10
20
9KO5037
EPA 8260D
11/06/19
10:44
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
9KO5037
EPA 8260D
11/06/19
10:44
REF
Benzene[71-43-2]^
0.15
u
ug/L
1
0.15
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Bromochloromethane [74-97-5]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
u
ug/L
1 1.5
5.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Chloroethane [75-00-31^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
u
ug/L
1 0.18
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1 0.20
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1 0.27
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Ethylbenzene [100-41-4]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1 1.7
5.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Styrene [100-42-5]^
0.11
u
ug/L
1 0.11
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Toluene [108-88-3]^
0.14
u
ug/L
1 0.14
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1 0.21
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
u
ug/L
1 0.70
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1 0.24
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
u
ug/L
1 0.95
5.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1 0.32
1.0
9KO5037
EPA 8260D
11/06/19
10:44
REF
QL-02,
QV-01
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 7 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MWlR Lab Sample ID:CC17307-01 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 15:55 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9KO5037 EPA 8260D 11/06/19 10:44 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy
Notes
4-Bromofluorobenzene
55
1
50.0
110 %
53-136
9KO5037
EPA 8260D
11106119 10:44
REF
Dibromofluoromethane
61
1
50.0
122 %
67-129
9KO5037
EPA 6260D
1110611910:44
REF
Toluene-d8
54
1
50.0
108 %
59-134
9KO5037
EPA 8260D
1110611910:44
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 14:08
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Barium [7440-39-3]^
25.3
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Copper[7440-50-8]^
2.38
J
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Lead [7439-92-1]^
7.24
J
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 14:08
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 14:08
RLF
Vanadium [7440-62-2]^
9.45
J
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Zinc[7440-66-6]^
4.94
J
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:34
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 16:45
KKW
Surrogates
Results
DF
So/ke Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
"
Notes
Toluene-d8
5.2
1
5.00
105 %
75-125
901046
EPA 8260D
1110111916:45
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW5 Lab Sample ID:CC17307-02 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 12:00 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
u
ug/L
1
0.12
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
u
ug/L
1
0.28
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
2-Butanone [78-93-3]^
1.3
u
ug/L
1
1.3
5.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
2-Hexanone [591-78-6]^
0.88
u
ug/L
1
0.88
5.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Acetone [67-64-1]^
10
u
ug/L
1
10
20
9KO5037
EPA 8260D
11/06/19
12:16
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
9KO5037
EPA 8260D
11/06/19
12:16
REF
Benzene[71-43-2]^
0.15
u
ug/L
1
0.15
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Bromochloromethane [74-97-5]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
u
ug/L
1 1.5
5.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Chloroethane [75-00-31^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
u
ug/L
1 0.18
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1 0.20
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1 0.27
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Ethylbenzene [100-41-4]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1 1.7
5.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Styrene [100-42-5]^
0.11
u
ug/L
1 0.11
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Toluene [108-88-3]^
0.14
u
ug/L
1 0.14
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1 0.21
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
u
ug/L
1 0.70
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1 0.24
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
u
ug/L
1 0.95
5.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1 0.32
1.0
9KO5037
EPA 8260D
11/06/19
12:16
REF
QL-02,
QV-01
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 9 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW5 Lab Sample ID:CC17307-02 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 12:00 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9KO5037 EPA 8260D 11/06/19 12:16 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy
Notes
4-Bromofluorobenzene
54
1
50.0
109 %
53-136
9KO5037
EPA 8260D
11106119 12:16
REF
Dibromofluoromethane
60
1
50.0
120 %
67-129
9KO5037
EPA 6260D
1110611912:16
REF
Toluene-d8
55
1
50.0
ill %
59-134
9KO5037
EPA 8260D
1110611912:16
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
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 14:12
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Barium [7440-39-3]^
37.3
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 14:12
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 14:12
RLF
Vanadium [7440-62-2]^
3.45
J
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:37
JDH
Zinc[7440-66-6]^
5.48
J
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:37
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
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 17:22
KKW
Surrogates
Results
DF
So/ke Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
"
Notes
Toluene-d8
5.9
1
5.00
118 %
75-125
901046
EPA 8260D
1110111917:22
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW6 Lab Sample ID:CC17307-03 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 14:20 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
u
ug/L
1
0.12
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
u
ug/L
1
0.28
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
2-Butanone [78-93-3]^
1.3
u
ug/L
1
1.3
5.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
2-Hexanone [591-78-6]^
0.88
u
ug/L
1
0.88
5.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Acetone [67-64-1]^
10
u
ug/L
1
10
20
9KO5037
EPA 8260D
11/06/19
13:18
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
9KO5037
EPA 8260D
11/06/19
13:18
REF
Benzene[71-43-2]^
0.15
u
ug/L
1
0.15
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Bromochloromethane [74-97-5]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
u
ug/L
1 1.5
5.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Chloroethane [75-00-31^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
u
ug/L
1 0.18
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1 0.20
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1 0.27
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Ethylbenzene [100-41-4]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1 1.7
5.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Styrene [100-42-5]^
0.11
u
ug/L
1 0.11
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Toluene [108-88-3]^
0.14
u
ug/L
1 0.14
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1 0.21
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
u
ug/L
1 0.70
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1 0.24
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
u
ug/L
1 0.95
5.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1 0.32
1.0
9KO5037
EPA 8260D
11/06/19
13:18
REF
QL-02,
QV-01
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 11 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW6 Lab Sample ID:CC17307-03 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 14:20 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9KO5037 EPA 8260D 11/06/19 13:18 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy
Notes
4-Bromofluorobenzene
53
1
50.0
107 %
53-136
9KO5037
EPA 8260D
11106119 13:18
REF
Dibromofluoromethane
60
1
50.0
119 %
67-129
9KO5037
EPA 6260D
1110611913:18
REF
Toluene-d8
55
1
50.0
110 %
59-134
9KO5037
EPA 8260D
1110611913:16
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
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 14:17
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Barium [7440-39-3]^
29.3
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Copper[7440-50-8]^
1.92
J
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 14:17
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 14:17
RLF
Vanadium [7440-62-2]^
5.69
J
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:39
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:39
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
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 18:00
KKW
Surrogates
Results
DF
So/ke Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
"
Notes
Toluene-d8
5.2
1
5.00
103 %
75-125
901046
EPA 8260D
11/01/1918:00
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CC17307-04 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:50 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
u
ug/L
1
0.17
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
u
ug/L
1
0.12
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
u
ug/L
1
0.28
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
u
ug/L
1
0.14
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,1-Dichloroethane [75-34-3]^
0.69
3
ug/L
1
0.13
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,1-Dichloropropene [563-58-6]^
0.15
u
ug/L
1
0.15
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
u
ug/L
1
0.14
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
u
ug/L
1
0.15
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,3-Dichloropropane [142-28-9]^
0.16
u
ug/L
1
0.16
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
1,4-Dichlorobenzene [306-46-7]^
0.53
3
ug/L
1
0.19
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
2,2-Dichloropropane [594-20-7]^
0.28
u
ug/L
1
0.28
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
2-Butanone [78-93-3]^
1.3
u
ug/L
1
1.3
5.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
2-Hexanone [591-78-6]^
0.88
u
ug/L
1
0.88
5.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
3-Chloropropene[107-05-1]^
0.11
u
ug/L
1
0.11
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Acetone [67-64-1]^
27
ug/L
1
10
20
9KO5038
EPA 8260D
11/06/19
16:22
REF
Acetonitrile [75-05-8]^
5.0
u
ug/L
1
5.0
10
9KO5038
EPA 8260D
11/06/19
16:22
REF
QL-02,
QV-01
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9KO5038
EPA 8260D
11/06/19
16:22
REF
QV-01
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5038
EPA 8260D
11/06/19
16:22
REF
Benzene [71-43-2]^
2.1
ug/L
1
0.15
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Bromochloromethane [74-97-5]^
0.48
u
ug/L
1
0.48
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Carbon disulfide [75-15-0]^
1.5
u
ug/L
1
1.5
5.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1
0.17
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1
0.17
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Chloroethane [75-00-3]^
0.23
u
ug/L
1
0.23
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Chloroform [67-66-3]^
0.18
u
ug/L
1
0.18
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1
0.13
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Chloroprene [126-99-8]^
0.64
u
ug/L
1
0.64
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
cis-1,2-Dichloroethene [156-59-2]^
8.8
ug/L
1
0.15
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1
0.20
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1
0.17
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1
0.27
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Dichlorodifluoromethane [75-71-8]^
8.0
ug/L
1
0.20
1.0
9KO5037
EPA 8260D
11/06/19
13:49
REF
Ethyl Methacrylate [97-63-2]^
0.38
u
ug/L
1
0.38
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Ethylbenzene[100-41-4]^
0.13
u
ug/L
1
0.13
1.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1
1.7
5.0
9KO5038
EPA 8260D
11/06/19
16:22
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9KO5038
EPA 8260D
11/06/19
16:22
REF
QL-02
FINAL This
report relates only to the sample as received
by the
laboratory,
and may only be reproduced in full.
Page 13 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CC17307-04 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:50 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
9KO5038
EPA 8260D
11/06/19 16:22
REF
Methyl Methacrylate [80-62-6]1
0.51
U
ug/L
1
0.51
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Methylene chloride [75-09-2]^
1.2
ug/L
1
0.23
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9KO5038
EPA 8260D
11/06/19 16:22
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Tetrachloroethene [127-18-4]^
24
ug/L
1
0.17
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Toluene [108-88-3]^
1.2
ug/L
1
0.14
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Trichloroethene [79-01-6]^
7.8
ug/L
1
0.15
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5038
EPA 8260D
11/06/19 16:22
REF QV-01
Vinyl chloride [75-01-4]^
3.0
ug/L
1
0.32
1.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Xylenes(Total)[1330-20-7]^
0.70
J
ug/L
1
0.45
3.0
9KO5038
EPA 8260D
11/06/19 16:22
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
9KO5038
EPA 8260D
11106119 16:22
REF
Dibromofluoromethane
51
1
50.0
103 %
67-129
9KO5038
EPA 6260D
1110611916:22
REF
Toluene-d8
51
1
50.0
101 %
59-134
9KO5038
EPA 8260D
1110611916:22
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
9J28003
EPA 8270E
11/05/19 19:57
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9J28003
EPA 8270E
11/05/19 19:57
DFM QV-01
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9J28003
EPA 8270E
11/05/19 19:57
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 14 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CC17307-04 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:50 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
9328003
EPA
8270E
11/05/19
19:57
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
9328003
EPA
8270E
11/05/19
19:57
DFM
QV-01
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
19:57
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
9328003
EPA
8270E
11/05/19
19:57
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
9328003
EPA
8270E
11/05/19
19:57
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
9328003
EPA
8270E
11/05/19
19:57
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
9328003
EPA
8270E
11/05/19
19:57
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
9328003
EPA
8270E
11/05/19
19:57
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
9328003
EPA
8270E
11/05/19
19:57
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
9328003
EPA
8270E
11/05/19
19:57
DFM
QV-01
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
9328003
EPA
8270E
11/05/19
19:57
DFM
5-Nitro-o-toludine [99-55-8]^
3.2
U
ug/L
1
3.2
10
9328003
EPA
8270E
11/05/19
19:57
DFM
QV-01
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
9328003
EPA
8270E
11/05/19
19:57
DFM
[57-97-6]^
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Acetophenone [98-86-2]^
2.0
u
ug/L
1
2.0
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
9J28003
EPA
8270E
11/05/19
19:57
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Diallate [2303-16-4]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Dimethylphtha late [131-11-3]^
2.5
u
ug/L
1
2.5
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Famphur[52-85-7]^
2.7
u
ug/L
1
2.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Fluoranthene [206-44-0]^
3.1
u
ug/L
1
3.1
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Fluorene [86-73-7]^
2.5
u
ug/L
1
2.5
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Hexachlorobenzene [118-74-1]^
2.3
u
ug/L
1
2.3
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Hexachlorobutadiene [87-68-3]^
2.8
u
ug/L
1
2.8
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
FINAL
This report relates only to the sample as received
by the
laboratory,
and may only
be reproduced in full.
Page 15 of 57

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www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CC17307-04 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:50 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Kepone [143-50-0]^
7.2
U
ug/L
1
7.2
20
9328003
EPA
8270E
11/05/19
19:57
DFM
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9328003
EPA
8270E
11/05/19
19:57
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9328003
EPA
8270E
11/05/19
19:57
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9328003
EPA
8270E
11/05/19
19:57
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9328003
EPA
8270E
11/05/19
19:57
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
19:57
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
19:57
DFM QV-01
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Pronamide [23950-58-5]^
1.7
u
ug/L
1
1.7
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9J28003
EPA
8270E
11/05/19
19:57
DFM
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
84
1
100
84 %
10-179
9J28003
EPA 8270E
1110511919:57
DFM
2-Fluorobiphenyl
37
1
50.0
74 %
10-149
9J28003
EPA 8270E
1110511919:57
DFM
2-Fluorophenol
65
1
100
65 %
10-110
9J28003
EPA 8270E
1110511919:57
DFM
Nitrobenzene-d5
41
1
50.0
82 %
10-149
9J28003
EPA 8270E
1110511919:57
DFM
Phenol-d5
57
1
100
57 %
10-88
9J28003
EPA 8270E
11105119 19:57
DFM
Terphenyl-d14
68
1
50.0
136 %
10-168
9J28003
EPA 8270E
1110511919:57
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW8 Lab Sample ID:CC17307-04 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:50 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
-By
Notes
Mercury [7439-97-6]A
0.150
U
ug/L
1
0.150
0.200
9KO4029
EPA 7470A
11/05/19 13:51
KAH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Antimony [7440-36-0]A
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020E
11/09/19 14:21
RLF
Arsenic[7440-38-2]A
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Barium [7440-39-3]A
85.1
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Beryllium [7440-41-7]A
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Cadmium [7440-43-9]A
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Chromium [7440-47-3]A
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Cobalt[7440-48-4]A
4.03
J
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Copper[7440-50-8]A
1.86
J
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Lead [7439-92-1]A
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Nickel[7440-02-0]A
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Selenium [7782-49-2]A
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020E
11/09/19 14:21
RLF
Silver[7440-22-4]A
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Thallium [7440-28-0]A
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020E
11/09/19 14:21
RLF
Tin[7440-31-5]A
2.90
U
ug/L
1
2.90
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Vanadium [7440-62-2]A
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Zinc[7440-66-6]A
11.4
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:42
JDH
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Cyanide (total) [57-12-5]A
0.0049
U
mg/L
1
0.0049
0.010
9328007
EPA 9014
11/04/19 12:08
AKF
Sulfide [18496-25-8]A
0.010
U
mg/L
1
0.010
0.10
9328024 >M 4500S2 D-2011
10/28/19 15:41
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]A
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 18:36
KKW
Surrogates Results DF Soike Lv/ % Rec % Rec Limits Batch Method Ana/vzed ffy Notes
Toluene-& 4.4 1 5.00 87 % 75-125 9KO1046 EPA 6260D 111011191826 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-MW9 Lab Sample ID:CC17307-05 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 15:35 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
u
ug/L
1
0.12
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
u
ug/L
1
0.28
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,1-Dichloroethane [75-34-3]^
0.13
u
ug/L
1
0.13
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,1-Dichloroethene [75-35-4]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
u
ug/L
1
0.23
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,2-Dibromoethane [106-93-4]^
0.66
u
ug/L
1
0.66
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,2-Dichloroethane [107-06-2]^
0.21
u
ug/L
1
0.21
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,2-Dichloropropane [78-87-5]^
0.10
u
ug/L
1
0.10
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
u
ug/L
1
0.19
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
2-Butanone [78-93-3]^
1.3
u
ug/L
1
1.3
5.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
2-Hexanone [591-78-6]^
0.88
u
ug/L
1
0.88
5.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
u
ug/L
1
1.1
5.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Acetone [67-64-1]^
10
u
ug/L
1
10
20
9KO5037
EPA 8260D
11/06/19
14:20
REF
Acrylonitrile [107-13-1]^
3.5
u
ug/L
1
3.5
10
9KO5037
EPA 8260D
11/06/19
14:20
REF
Benzene[71-43-2]^
0.15
u
ug/L
1
0.15
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Bromochloromethane [74-97-5]^
0.48
u
ug/L
1
0.48
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Bromodichloromethane [75-27-4]^
0.17
u
ug/L
1
0.17
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Bromoform [75-25-2]^
0.22
u
ug/L
1
0.22
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Bromomethane [74-83-9]^
0.14
u
ug/L
1
0.14
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
u
ug/L
1 1.5
5.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Carbon tetrachloride [56-23-5]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Chlorobenzene[108-90-7]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Chloroethane [75-00-31^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
u
ug/L
1 0.18
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Chloromethane [74-87-3]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
u
ug/L
1 0.20
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Dibromochloromethane [124-48-1]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Dibromomethane [74-95-3]^
0.27
u
ug/L
1 0.27
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Ethylbenzene [100-41-4]^
0.13
u
ug/L
1 0.13
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Iodomethane [74-88-4]^
1.7
u
ug/L
1 1.7
5.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1 0.23
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Styrene[100-42-5]^
0.11
u
ug/L
1 0.11
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1 0.17
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Toluene [108-88-3]^
0.14
u
ug/L
1 0.14
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1 0.21
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
u
ug/L
1 0.70
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1 0.15
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1 0.24
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
u
ug/L
1 0.95
5.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1 0.32
1.0
9KO5037
EPA 8260D
11/06/19
14:20
REF
QL-02,
QV-01
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 18 of 57

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ANALYTICAL RESULTS
Description: 9204-MW9 Lab Sample ID:CC17307-05 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 15:35 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9KO5037 EPA 8260D 11/06/19 14:20 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy
Notes
4-Bromofluorobenzene
55
1
50.0
109 %
53-136
9KO5037
EPA 8260D
11106119 14:20
REF
Dibromofluoromethane
61
1
50.0
121 %
67-129
9KO5037
EPA 6260D
1110611914:20
REF
Toluene-d8
54
1
50.0
108 %
59-134
9KO5037
EPA 8260D
1110611914:20
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
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 14:25
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Barium [7440-39-3]^
14.1
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Cobalt[7440-48-4]^
2.25
J
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 14:25
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 14:25
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:45
JDH
Zinc[7440-66-6]^
5.89
J
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:45
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
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 19:14
KKW
Surrogates
Results
DF
So/ke Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
"
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
901046
EPA 8260D
1110111919:14
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 19 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-DWI Lab Sample ID:CC17307-06 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:00 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO6036
EPA 8260D
11/07/19
00:48
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO6036
EPA 8260D
11/07/19
00:48
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1 1.5
5.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1 0.17
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1 0.17
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Chloroethane [75-00-31^
0.23
U
ug/L
1 0.23
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
U
ug/L
1 0.18
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1 0.13
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1 0.15
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1 0.20
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Dibromochloromethane [124-48-I]^
0.17
U
ug/L
1 0.17
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1 0.27
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1 0.13
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1 1.7
5.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1 0.23
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Styrene[100-42-5]^
0.11
U
ug/L
1 0.11
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1 0.17
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Toluene [108-88-3]^
0.14
U
ug/L
1 0.14
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1 0.21
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1 0.15
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1 0.70
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1 0.15
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1 0.24
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1 0.95
5.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
QV-01,
QL-02
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1 0.32
1.0
9KO6036
EPA 8260D
11/07/19
00:48
REF
QV-01
FINAL
This report relates only
to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 20 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-DW1 Lab Sample ID:CC17307-06 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 10:00 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Xylenes (Total) [1330-20-7]1 0.45 U ug/L 1 0.45 3.0 9KO6036 EPA 8260D 11/07/19 00:48 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy
Notes
4-Bromofluorobenzene
56
1
50.0
112 %
53-136
9KO6036
EPA 8260D
11107119 00:48
REF
Dibromofluoromethane
60
1
50.0
121 %
67-129
9KO6036
EPA 6260D
11107119 00:48
REF
Toluene-d8
54
1
50.0
109 %
59-134
9KO6036
EPA 8260D
11107119 00:48
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
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 14:38
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Barium [7440-39-3]^
10.7
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 14:38
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 14:38
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:47
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:47
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
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 19:50
KKW
Surrogates
Results
DF
So/ke Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
Toluene-d8
4.4
1
5.00
89 %
75-125
9KO1046
EPA 6260D
1110111919:50
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CC17307-07 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 17:30 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO5035
EPA 8260D
11/05/19
19:42
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9KO5035
EPA 8260D
11/05/19
19:42
REF
QL-02,
QV-01
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9KO5035
EPA 8260D
11/05/19
19:42
REF
QV-01
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5035
EPA 8260D
11/05/19
19:42
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
QL-02,
QV-01
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 22 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CC17307-07 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 17:30 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Isobutylalcohol [78-83-1]^
11
U
ug/L
1
11
50
9KO5035
EPA 8260D
11/05/19
19:42
REF
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
9KO5035
EPA 8260D
11/05/19
19:42
REF
Methyl Methacrylate [80-62-6]1
0.51
U
ug/L
1
0.51
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF QL-02,
QV-01
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9KO5035
EPA 8260D
11/05/19
19:42
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9KO5035
EPA 8260D
11/05/19
19:42
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
4-Bromofluorobenzene
47
1
50.0
94 %
53-136
91(05035
EPA 6260D
1110511919:42
REF
Dibromofluoromethane
49
1
50.0
99 %
67-129
91(05035
EPA 6260D
1110511919:42
REF
Toluene-&
51
1
50.0
102 %
59-134
91(05035
EPA 6260D
1110511919:42
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9328003
EPA 8270E
11/05/19 20:29
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9328003
EPA 8270E
11/05/19 20:29
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9328003
EPA 8270E
11/05/19 20:29
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9328003
EPA 8270E
11/05/19 20:29
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9328003
EPA 8270E
11/05/19 20:29
DFM QV-01
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
9328003
EPA 8270E
11/05/19 20:29
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9328003
EPA 8270E
11/05/19 20:29
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 23 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CC17307-07 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 17:30 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
2-Naphthylamine [91-59-8]A
3.0
u
ug/L
1
3.0
10
9328003
EPA
8270E
11/05/19
20:29
DFM
2-Nitroaniline [88-74-4]A
2.5
u
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
2-Nitrophenol[88-75-5]A
1.1
u
ug/L
1
1.1
10
9328003
EPA
8270E
11/05/19
20:29
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]A
2.1
u
ug/L
1
2.1
10
9328003
EPA
8270E
11/05/19
20:29
DFM
QV-01
3,3'-Dichlorobenzidine [91-94-1]A
3.5
u
ug/L
1
3.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
3,3'-Dimethylbenzidine [119-93-7]A
2.2
u
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
20:29
DFM
3-Methylcholanthrene [56-49-5]A
1.3
u
ug/L
1
1.3
10
9328003
EPA
8270E
11/05/19
20:29
DFM
3-Nitroaniline [99-09-2]A
2.6
u
ug/L
1
2.6
10
9328003
EPA
8270E
11/05/19
20:29
DFM
4-Aminobiphenyl[92-67-1]A
3.5
u
ug/L
1
3.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
4-Bromophenyl-phenylether[101-55-3]A
2.4
u
ug/L
1
2.4
10
9328003
EPA
8270E
11/05/19
20:29
DFM
4-Chloro-3-methylphenol[59-50-7]A
2.4
u
ug/L
1
2.4
10
9328003
EPA
8270E
11/05/19
20:29
DFM
4-Chloroaniline [106-47-8]A
2.0
u
ug/L
1
2.0
10
9328003
EPA
8270E
11/05/19
20:29
DFM
4-Chlorophenyl-phenylether[7005-72-3]A
2.6
u
ug/L
1
2.6
10
9328003
EPA
8270E
11/05/19
20:29
DFM
4-Nitroaniline [100-01-6]A
3.2
u
ug/L
1
3.2
10
9328003
EPA
8270E
11/05/19
20:29
DFM
QV-01
4-Nitrophenol[100-02-7]A
2.8
u
ug/L
1
2.8
10
9328003
EPA
8270E
11/05/19
20:29
DFM
5-Nitro-o-toluidine [99-55-8]A
3.2
u
ug/L
1
3.2
10
9328003
EPA
8270E
11/05/19
20:29
DFM
QV-01
7,12-Dimethylbenz(a)anthracene
1.4
u
ug/L
1
1.4
10
9328003
EPA
8270E
11/05/19
20:29
DFM
[57-97-6]A
Acenaphthene [83-32-9]A
2.7
u
ug/L
1
2.7
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Acenaphthylene [208-96-8]A
2.6
u
ug/L
1
2.6
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Acetophenone [98-86-2]^
2.0
u
ug/L
1
2.0
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Anthracene [120-12-7]A
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Benzo(a)pyrene [50-32-8]A
2.2
u
ug/L
1
2.2
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Benzo(b)fluoranthene [205-99-2]A
2.8
u
ug/L
1
2.8
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Benzo(g,h,i)perylene [191-24-2]A
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Benzo(k)fluoranthene [207-08-9]A
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
u
ug/L
1
2.6
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Bis(2-chloroisopropyl)ether [108-60-1]^
2.5
u
ug/L
1
2.5
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
u
ug/L
1
1.9
5.0
9128003
EPA
8270E
11/05/19
20:29
DFM
Butylbenzylphthalate [85-68-7]^
3.8
u
ug/L
1
3.8
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Diallate [2303-16-4]A
1.9
u
ug/L
1
1.9
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Diethylphthalate [84-66-2]^
2.4
u
ug/L
1
2.4
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Dimethylphthalate [131-11-3]^
2.5
u
ug/L
1
2.5
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Famphur[52-85-7]A
2.7
u
ug/L
1
2.7
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Fluoranthene[206-44-0]A
3.1
u
ug/L
1
3.1
10
9128003
EPA
8270E
11/05/19
20:29
DFM
Fluorene [86-73-7]^
2.5
ll
ug/L
1
2.5
10
9128003
EPA
8270E
11/05/19
20:29
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CC17307-07 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 17:30 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Hexachlorobutadiene [87-68-3]1
2.8
U
ug/L
1
2.8
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Kepone [143-50-0]^
7.2
U
ug/L
1
7.2
20
9328003
EPA
8270E
11/05/19
20:29
DFM
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9328003
EPA
8270E
11/05/19
20:29
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9328003
EPA
8270E
11/05/19
20:29
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9328003
EPA
8270E
11/05/19
20:29
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9328003
EPA
8270E
11/05/19
20:29
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9328003
EPA
8270E
11/05/19
20:29
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
20:29
DFM QV-01
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9J28003
EPA
8270E
11/05/19
20:29
DFM
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
88
1
100
88 %
10-179
9J28003
EPA 8270E
11105119 20:29
DFM
2-Fluorobiphenyl
39
1
50.0
78 %
10-149
9J28003
EPA 8270E
11105119 20:29
DFM
2-Fluorophenol
68
1
100
68 %
10-110
9J28003
EPA 8270E
11105119 20:29
DFM
Nitrobenzene-d5
43
1
50.0
87 %
10-149
9J28003
EPA 8270E
11105119 20:29
DFM
Phenol-d5
61
1
100
61 %
10-88
9J28003
EPA 8270E
11105119 20:29
DFM
Terphenyl-d14
67
1
50.0
134 %
10-168
9J28003
EPA 8270E
11105119 20:29
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-GP9 Lab Sample ID:CC17307-07 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 17:30 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
-By
Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9KO4029
EPA 7470A
11/05/19 13:53
KAH
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020E
11/09/19 14:42
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Barium [7440-39-3]A
9.39
J
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Cadmium [7440-43-9]A
1.30
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Lead [7439-92-1]A
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020E
11/09/19 14:42
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020E
11/09/19 14:42
RLF
Tin[7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Zinc[7440-66-6]A
32.3
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:50
JDH
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Cyanide (total) [57-12-5]^
0.0049
U
mg/L
1
0.0049
0.010
9330009
EPA 9014
11/06/19 11:44
AKF
Sulfide [18496-25-8]^
0.010
U
mg/L
1
0.010
0.10
9328024 >M 4500S2 D-2011
10/28/19 15:41
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 20:26
KKW
Surrogates Results DF Soike Lv/ % Rec % Rec Limits Batch Method Ana/vzed ffy Notes
Toluene-& 4.8 1 5.00 96 % 75-125 9KO1046 EPA 6260D 11101119 20:26 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 26 of 57

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW1 Lab Sample ID:CC17307-08 Received: 10/25/19 13:35
Matrix: Surface Water Sampled:10/24/19 12:45 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO5035
EPA 8260D
11/05/19
20:14
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5035
EPA 8260D
11/05/19
20:14
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9KO5035
EPA 8260D
11/05/19
20:14
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 27 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW1 Lab Sample ID:CC17307-08 Received: 10/25/19 13:35
Matrix: Surface Water Sampled:10/24/19 12:45 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
Notes
4-Bromofluorobenzene
48
1
50.0
96 %
53-136
9KO5035
EPA 8260D
11105119 20:14
REF
Dibromofluoromethane
50
1
50.0
100 %
67-129
9KO5035
EPA 8260D
11105119 20:14
REF
Toluene-&
51
1
50.0
103 %
59-134
9KO5035
EPA 8260D
11105119 20:14
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020E
11/09/19 14:47
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Barium [7440-39-3]^
24.6
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020E
11/09/19 14:47
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020E
11/09/19 14:47
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Zinc[7440-66-6]^
7.25
J
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 11:52
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO1046
EPA 8260D
11/01/19 21:04
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed ffy Notes
Toluene-d8 6.0 1 5.00 120 % 75-125 9KO1046 EPA 6260D 11101119 21:04 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 57

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW2 Lab Sample ID:CC17307-09 Received: 10/25/19 13:35
Matrix: Surface Water Sampled:10/24/19 13:05 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO5035
EPA 8260D
11/05/19
20:46
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5035
EPA 8260D
11/05/19
20:46
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9KO5035
EPA 8260D
11/05/19
20:46
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 29 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-SW2 Lab Sample ID:CC17307-09 Received: 10/25/19 13:35
Matrix: Surface Water Sampled:10/24/19 13:05 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
Notes
4-Bromofluorobenzene
47
1
50.0
94 %
53-136
9KO5035
EPA 8260D
11105119 20:46
REF
Dibromofluoromethane
50
1
50.0
100 %
67-129
9KO5035
EPA 8260D
11105119 20:46
REF
Toluene-&
52
1
50.0
103 %
59-134
9KO5035
EPA 8260D
11105119 20:46
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020E
11/09/19 14:51
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Barium [7440-39-3]^
61.3
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020E
11/09/19 14:51
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020E
11/09/19 14:51
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 12:37
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^
2.2
ug/L
1
1.2
2.0
9KO4040
EPA 8260D
11/04/19 14:32
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed ffy Notes
Toluene-d8 5.4 1 5.00 107 % 75-125 9KO4040 EPA 6260D 111041191422 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 57

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ANALYTICAL RESULTS
Description: 9204-Duplicate Lab Sample ID:CC17307-10 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 13:05 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO5027
EPA 8260D
11/06/19
00:24
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5027
EPA 8260D
11/06/19
00:24
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Chloroethane [75-00-31^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5027
EPA 8260D
11/06/19
00:24
REF
QL-02,
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 57

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-Duplicate Lab Sample ID:CC17307-10 Received: 10/25/19 13:35
Matrix: Ground Water Sampled:10/24/19 13:05 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9KO5027 EPA 8260D 11/06/19 00:24 REF QL-02,
QV-01
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9K05027 EPA 8260D 11/06/19 00:24 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
"
Notes
4-Bromofluorobenzene
54
1
50.0
108 %
53-136
91(05027
EPA 6260D
11106119 00:24
REF
Dibromofluoromethane
60
1
50.0
120 %
67-129
91(05027
EPA 6260D
11106119 00:24
REF
Toluene-&
55
1
50.0
110 %
59-134
91(05027
EPA 6260D
11106119 00:24
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary cert/Fed analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 14:55
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Barium [7440-39-3]^
28.9
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 14:55
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 14:55
RLF
Vanadium [7440-62-2]^
4.36
J
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:45
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 12:45
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]^
1.2
U
ug/L
1
1.2
2.0
9KO4040
EPA 8260D
11/04/19 15:03
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
By
Notes
Toluene-d8
4.9
1
5.00
99 %
75-125
9KO4040
EPA 8260D
1110411915:03
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 32 of 57

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 9204-EquipmentBlank Lab Sample ID:CC17307-11 Received: 10/25/19 13:35
Matrix: Water Sampled:10/24/19 17:10 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO5027
EPA 8260D
11/06/19
00:55
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5027
EPA 8260D
11/06/19
00:55
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Chloroethane [75-00-31^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5027
EPA 8260D
11/06/19
00:55
REF
QL-02,
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 33 of 57

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ANALYTICAL RESULTS
Description: 9204-EquipmentBlank Lab Sample ID:CC17307-11 Received: 10/25/19 13:35
Matrix: Water Sampled:10/24/19 17:10 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:Jim Peele/Ben Best
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9KO5027 EPA 8260D 11/06/19 00:55 REF QL-02,
QV-01
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9K05027 EPA 8260D 11/06/19 00:55 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
"
Notes
4-Bromofluorobenzene
56
1
50.0
112 %
53-136
91(05027
EPA 6260D
11106119 00:55
REF
Dibromofluoromethane
59
1
50.0
117 %
67-129
91(05027
EPA 6260D
11106119 00:55
REF
Toluene-&
54
1
50.0
108 %
59-134
91(05027
EPA 6260D
11106119 00:55
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary cert/Fed analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9KO4019
EPA 6020B
11/09/19 15:00
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Barium [7440-39-3]^
1.10
U
ug/L
1
1.10
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9KO4019
EPA 6020B
11/09/19 15:00
RLF
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9KO4019
EPA 6020B
11/09/19 15:00
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9KO4021
EPA 6010D
11/06/19 12:53
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By
Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2
2.0
9KO4040
EPA 8260D
11/04/19 15:36
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
By
Notes
Toluene-d8
4.6
1
5.00
91 %
75-125
9KO4040
EPA 8260D
1110411915:36
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 34 of 57

0Nk"q09
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ANALYTICAL RESULTS
Description: 9204-TripBlank Lab Sample ID:CC17307-12 Received: 10/25/19 13:35
Matrix: Water Sampled:10/24/19 10:00 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By:ENCO
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
POL
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9KO5027
EPA 8260D
11/06/19
01:26
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9KO5027
EPA 8260D
11/06/19
01:26
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
QL-02,
QV-01
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Chloroethane [75-00-31^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
QL-02,
QV-01
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9KO5027
EPA 8260D
11/06/19
01:26
REF
QL-02,
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 35 of 57

(� �Eo
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ANALYTICAL RESULTS
Description: 9204-TripBlank Lab Sample ID:CC17307-12 Received: 10/25/19 13:35
Matrix: Water Sampled:10/24/19 10:00 Work Order: CC17307
Project: Sorrell Landfill - Semi -Annual Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9KO5027 EPA 8260D 11/06/19 01:26 REF QL-02,
QV-01
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9K05027 EPA 8260D 11/06/19 01:26 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
4-Bromofluorobenzene
56
1
50.0
ill %
53-136
91(05027
EPA 6260D
11106119 01:26
REF
Dibromofluoromethane
60
1
50.0
121 %
67-129
91(05027
EPA 6260D
11106119 01:26
REF
Toluene-&
55
1
50.0
110 %
59-134
91(05027
EPA 6260D
11106119 01:26
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2 2.0
9KO4040
EPA 8260D
11/04/19 16:11
KKW
Surrogates
Results
DF
SSqike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
Toluene-d8
5.3
1
5.00
107 %
75-125
9KO4040
EPA 8260D
1110411916:11
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 36 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5027 - EPA 50308 MS
Blank (9K05027-BLKI) Prepared: 11/05/2019 13:06 Analyzed: 11/05/2019 16:39
Analvte
Result
Flaa
POL
Units
1, 1, 1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene
Dibromofluoromethane
55 u9/L 50.0 109 53-136
57 u9/L 50.0 114 67-129
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5027 - EPA 5030E MS - Continued
Blank (9K05027-BLKI) Continued Prepared: 11/05/2019 13:06 Analyzed: 11/05/2019 16:39
Spike Source %REC RPD
Analvte Result Flaq Q Units Level Result %REC Limits RPD Limit Notes
Toluene-d8 54 u9/L 50.0 108 59-134
LCS (9K05027-BSI) Prepared: 11/05/2019 13:06 Analyzed: 11/05/2019 14:34
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
111
75-133
Benzene
21
1.0
ug/L
20.0
107
80-134
Chlorobenzene
19
1.0
ug/L
20.0
97
80-120
Toluene
21
1.0
ug/L
20.0
105
71-120
Trichloroethene
21
1.0
ug/L
20.0
105
74-120
Matrix Spike (9K05027-MS1)
Prepared: 11/05/2019 13:06 Analyzed: 11/05/2019 15:05
Source: CC18233-09
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
111
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
104
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120
Toluene
20
1.0
ug/L
20.0
0.14 U
102
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
101
74-120
Matrix Spike Dup (9K05027-MSD1)
Prepared: 11/05/2019 13:06 Analyzed: 11/05/2019 15:36
Source: CC18233-09
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
113
75-133 2
20
Benzene
22
1.0
ug/L
20.0
0.15 U
111
80-134 7
17
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
101
80-120 3
16
Toluene
22
1.0
ug/L
20.0
0.14 U
110
71-120 8
17
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
108
74-120 6
22
Batch 9KO5035 - EPA 5030E MS
Blank (9K05035-BLK1)
Prepared: 11/05/2019 14:44 Analyzed: 11/05/2019 17:01
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full. Page 38 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5035 - EPA 5030E MS - Continued
Blank (9K05035-BLKI) Continued Prepared: 11/05/2019 14:44 Analyzed: 11/05/2019 17:01
Analvte
Result
Flaa
POL
Units
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
3-Chloropropene
0.11
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acetonitrile
5.0
U
10
ug/L
Acrolein
4.0
U
10
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
Chloroprene
0.64
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethyl Methacrylate
0.38
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Isobutyl alcohol
11
U
50
ug/L
Methacrylonitrile
4.9
U
10
ug/L
Methyl Methacrylate
0.51
U
1.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
Propionitrile
5.0
U
10
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 39 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K05035 - EPA 5030E MS - Continued
Blank (9K05035-BLKI) Continued Prepared: 11/05/2019 14:44 Analyzed: 11/05/2019 17:01
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene
48
u9/L
50.0 95 53-136
D/bromofluoromethane
50
u9/L
50.0 99 67-129
Toluene-d8
53
u9/L
50.0 106 59-134
LCS (9K05035-BS1)
Prepared: 11/05/2019 14:44 Analyzed: 11/05/2019 14:51
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
100
75-133
Benzene
22
1.0
ug/L
20.0
111
80-134
Chlorobenzene
19
1.0
ug/L
20.0
95
80-120
Toluene
21
1.0
ug/L
20.0
104
71-120
Trichloroethene
20
1.0
ug/L
20.0
99
74-120
Matrix Spike (9K05035-MS1)
Prepared: 11/05/2019 14:44 Analyzed: 11/05/2019 15:24
Source: CC18425-03
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
97
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
103
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
96
80-120
Toluene
20
1.0
ug/L
20.0
0.14 U
100
71-120
Trichloroethene
18
1.0
ug/L
20.0
0.15 U
91
74-120
Matrix Spike Dup (9K05035-MSD1)
Prepared: 11/05/2019 14:44 Analyzed: 11/05/2019 15:56
Source: CC18425-03
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
0.21 U
99
75-133 2
20
Benzene
21
1.0
ug/L
20.0
0.15 U
104
80-134 2
17
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120 1
16
Toluene
20
1.0
ug/L
20.0
0.14 U
100
71-120 0.4
17
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
99
74-120 8
22
Batch 9K05037 - EPA 50308 MS
Blank (9K05037-BLK1)
Prepared: 11/05/2019 15:43 Analyzed: 11/06/2019 05:34
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 40 of 57

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5037 - EPA 5030E MS - Continued
Blank (9K05037-BLKI) Continued Prepared: 11/05/2019 15:43 Analyzed: 11/06/2019 05:34
Analvte
Result
Flaa
POL
Units
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
3-Chloropropene
0.11
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acetonitrile
5.0
U
10
ug/L
Acrolein
4.0
U
10
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
Chloroprene
0.64
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethyl Methacrylate
0.38
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Isobutyl alcohol
11
U
50
ug/L
Methacrylonitrile
4.9
U
10
ug/L
Methyl Methacrylate
0.51
U
1.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
Propionitrile
5.0
U
10
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 41 of 57

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5037 - EPA 5030E MS - Continued
Blank (9K05037-BLKI) Continued Prepared: 11/05/2019 15:43 Analyzed: 11/06/2019 05:34
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
Vinyl chloride
0.32 U 1.0
ug/L
Xylenes (Total)
0.45 U 3.0
ug/L
4-Bromofluorobenzene
56
u9/L
50.0 113 53-136
Dibromofluoromethane
57
u9/L
50.0 114 67-129
Toluene-d8
54
u9/L
50.0 107 59-134
LCS (9K05037-BS1)
Prepared: 11/05/2019 15:43 Analyzed: 11/06/2019 03:30
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
102
80-134
Chlorobenzene
18
1.0
ug/L
20.0
92
80-120
Toluene
20
1.0
ug/L
20.0
100
71-120
Trichloroethene
21
1.0
ug/L
20.0
105
74-120
Matrix Spike (9K05037-MS1)
Prepared: 11/05/2019 15:43 Analyzed: 11/06/2019 04:01
Source: CC38425-04
Spike
Source
%REC
RPD
Analvte
Result Flao
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
108
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
104
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
Toluene
20
1.0
ug/L
20.0
0.14 U
100
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
102
74-120
Matrix Spike Dup (9K05037-MSD1)
Prepared: 11/05/2019 15:43 Analyzed: 11/06/2019 04:32
Source: CC18425-04
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
112
75-133
4
20
Benzene
21
1.0
ug/L
20.0
0.15 U
106
80-134
3
17
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120
4
16
Toluene
21
1.0
ug/L
20.0
0.14 U
105
71-120
5
17
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
107
74-120
5
22
Batch 9KO5038 - EPA 5030B MS
Blank (9K05038-BLKS)
Prepared: 11/05/2019 15:45 Analyzed: 11/06/2019 15:18
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full. Page 42 of 57

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5038 - EPA 5030E MS - Continued
Blank (9K05038-BLKI) Continued Prepared: 11/05/2019 15:45 Analyzed: 11/06/2019 15:18
Analvte
Result
Flaa
POL
Units
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
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
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 43 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9KO5O38 - EPA 5030E MS - Continued
Blank (9K05038-BLKI) Continued Prepared: 11/05/2019 15:45 Analyzed: 11/06/2019 15:18
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
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
4-Bromofluorobenzene
47
u9/L
50.0 94 53-136
Dibromofluoromethane
51
u9/L
50.0 102 67-129
Toluene-d8
50
u9/L
50.0 101 59-134
LCS (9K05038-BSI)
Prepared: 11/05/2019 15:45 Analyzed: 11/06/2019 13:03
Spike
Source
%REC
RPD
Analvte
Result Flaa
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
17
1.0
ug/L
20.0
87
75-133
Benzene
21
1.0
ug/L
20.0
104
80-134
Chlorobenzene
18
1.0
ug/L
20.0
89
80-120
Toluene
19
1.0
ug/L
20.0
97
71-120
Trichloroethene
18
1.0
ug/L
20.0
90
74-120
Matrix Spike (9K05038-MS1)
Prepared: 11/05/2019 15:45 Analyzed: 11/06/2019 13:35
Source: CC18425-OS
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
0.21 U
100
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
103
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
97
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
100
74-120
Matrix Spike Dup (9K05038-MSD1)
Prepared: 11/05/2019 15:45 Analyzed: 11/06/2019 14:07
Source: CC18425-05
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
89
75-133 11
20
Benzene
20
1.0
ug/L
20.0
0.15 U
102
80-134 1
17
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
89
80-120 5
16
Toluene
19
1.0
ug/L
20.0
0.14 U
94
71-120 3
17
Trichloroethene
18
1.0
ug/L
20.0
0.15 U
89
74-120 12
22
Batch 9KO6O36 - EPA 5O3OB MS
Blank (9K06036-BLK1)
Prepared: 11/06/2019 13:40 Analyzed: 11/06/2019 18:36
Spike Source %REC RPD
Analvte
Result
Flaa
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 44 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K06036 - EPA 5030E MS - Continued
Blank (9K06036-BLKI) Continued Prepared: 11/06/2019 13:40 Analyzed: 11/06/2019 18:36
Analvte
Result
Flaq
POL
Units
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromof/uorobenzene
55
u91L
50.0 109 53-136
Dibromof/uoromethane
58
u91L
50.0 116 67-129
Toluene-d8
54
u91L
50.0 108 59-134
LCS (9K06036-BS1)
Prepared: 11/06/2019 13:40 Analyzed: 11/06/2019 16:32
Spike Source %REC RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0 110 75-133
Benzene
21
1.0
ug/L
20.0 104 80-134
Chlorobenzene
19
1.0
ug/L
20.0 94 80-120
FINAL
This report relates only to
the sample as received by the
laboratory, and may only be reproduced in full. Page 45 of 57

QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K06036 - EPA 5030E MS - Continued
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LCS (9K06036-BS3) Continued Prepared: 11/06/2019 13:40 Analyzed: 11/06/2019 16:32
Spike
Source
%REC
RPD
Analvte
Result
Flaq
Q
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Toluene
20
1.0
ug/L
20.0
98
71-120
Trichloroethene
20
1.0
ug/L
20.0
100
74-120
Matrix Spike (9K06036-MS1)
Prepared: 11/06/2019 13:40 Analyzed: 11/06/2019 17:03
Source: CC18425-07
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
115
75-133
Benzene
22
1.0
ug/L
20.0
0.15 U
109
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120
Toluene
21
1.0
ug/L
20.0
0.14 U
105
71-120
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
103
74-120
Matrix Spike Dup (9K06036-MSD1)
Prepared: 11/06/2019 13:40 Analyzed: 11/06/2019 17:34
Source: CC18425-07
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
111
75-133
3
20
Benzene
21
1.0
ug/L
20.0
0.15 U
103
80-134
5
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
4
16
Toluene
20
1.0
ug/L
20.0
0.14 U
99
71-120
6
17
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
98
74-120
5
22
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9128003 - EPA 3510C MS
Blank (9328003-BLK1) Prepared: 10/28/2019 07:45 Analyzed: 11/05/2019 17:54
Analvte
1,2,4,5-Tetrachlorobenzene
1,3, 5-Trin itrobenzene
1,3-Dinitrobenzene
1,4-Naphthoquinone
1,4-Phenylened iami ne
1-Naphthylamine
2,3,4,6-Tetrach lorophenol
2,4, 5-Trichlorophenol
2,4, 6-Trich t o rop hen o f
2,4-Dichlorophenol
2,4-Di methyl phenol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dichlorophenol
2,6-Dinitrotoluene
2-Acetyla m i nofl u o rene
2-Chloronaphthalene
2-Chlorophenol
2-Methyl-4,6-din itrophenol
2- Methyl naphthalene
2-Methylphenol
Result
Flaq
POL
Units
3.4
U
10
ug/L
3.0
U
10
ug/L
2.5
U
10
ug/L
2.5
U
10
ug/L
4.0
U
10
ug/L
2.2
U
10
ug/L
2.4
U
10
ug/L
2.5
U
10
ug/L
2.6
U
10
ug/L
2.6
U
10
ug/L
2.3
U
10
ug/L
2.6
U
10
ug/L
2.6
U
10
ug/L
2.0
U
10
ug/L
2.5
U
10
ug/L
3.1
U
10
ug/L
2.8
U
10
ug/L
2.2
U
10
ug/L
3.3
U
10
ug/L
2.8
U
10
ug/L
2.0
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 57

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9J28003 - EPA 3510C MS - Continued
Blank (9128003-BLK3) Continued Prepared: 10/28/2019 07:45 Analyzed: 11/05/2019 17:54
Analvte
Result
Flaa
POL
Units
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-toludine
3.2
U
10
ug/L
7,12-Di methyl benz(a)anth racene
1.4
U
10
ug/L
Acenaphthene
2.7
U
10
ug/L
Acenaphthylene
2.6
U
10
ug/L
Acetophenone
2.0
U
10
ug/L
Anthracene
2.4
U
10
ug/L
Benzo(a)anthracene
2.4
U
10
ug/L
Benzo(a)pyrene
2.2
U
10
ug/L
Benzo(b)fluoranthene
2.8
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
2.4
U
10
ug/L
Benzyl alcohol
2.4
U
10
ug/L
Bis(2-chloroethoxy)methane
2.4
U
10
ug/L
Bis(2-chloroethyl)ether
2.6
U
10
ug/L
Bis(2-chloroisopropyl)ether
2.5
U
10
ug/L
Bis(2-ethylhexyl)phthalate
1.9
U
5.0
ug/L
Butyl benzylphtha late
3.8
U
10
ug/L
Chlorobenzilate
2.4
U
10
ug/L
Chrysene
2.2
U
10
ug/L
Diallate
1.9
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Dibenzofuran
2.6
U
10
ug/L
Diethylphtha late
2.4
U
10
ug/L
Dimethoate
2.3
U
10
ug/L
Dimethylphthalate
2.5
U
10
ug/L
Di-n-butylphthalate
2.8
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
Disulfoton
2.0
U
10
ug/L
Ethyl methanesulfonate
2.2
U
10
ug/L
Famphur
2.7
U
10
ug/L
Fluoranthene
3.1
U
10
ug/L
Fluorene
2.5
U
10
ug/L
Hexachlorobenzene
2.3
U
10
ug/L
Hexachlorobutadiene
2.8
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
QV-01
QV-01
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 47 of 57

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9J28003 - EPA 3510C MS - Continued
Blank (9128003-BLK3) Continued Prepared: 10/28/2019 07:45 Analyzed: 11/05/2019 17:54
Analvte
Result
Flaa
POL
Units
Hexachlorocyclopentadiene
2.7
U
10
ug/L
Hexachloroethane
2.6
U
10
ug/L
Hexachloropropene
6.8
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isodrin
1.5
U
10
ug/L
Isophorone
2.5
U
10
ug/L
Isosafrole
2.2
U
10
ug/L
Kepone
7.2
U
20
ug/L
Methapyrilene
4.8
U
10
ug/L
Methyl Methanesulfonate
2.2
U
10
ug/L
Methyl parathion
2.5
U
10
ug/L
Nitrobenzene
2.5
U
10
ug/L
N-Nitrosodiethylamine
2.1
U
10
ug/L
N-Nitrosodimethylamine
1.9
U
10
ug/L
N-Nitrosodi-n-butylamine
2.0
U
10
ug/L
N-Nitroso-di-n-propylamine
2.3
U
10
ug/L
N-nitrosodiphenylamine/Diphenylamine
2.5
U
10
ug/L
N-Nitrosomethylethylamine
1.9
U
10
ug/L
N-Nitrosopiperidine
2.1
U
10
ug/L
N-Nitrosopyrrolidine
1.9
U
10
ug/L
0,0,0-Triethyl phosphorothioate
2.2
U
10
ug/L
o-Toluidine
1.6
U
10
ug/L
Parathion
1.7
U
10
ug/L
p-Dimethylaminoazobenzene
2.6
U
10
ug/L
Pentachlorobenzene
2.7
U
10
ug/L
Pentachloronitrobenzene
1.9
U
10
ug/L
Phenacetin
2.7
U
10
ug/L
Phenanthrene
2.6
U
10
ug/L
Phenol
1.7
U
10
ug/L
Phorate
2.1
U
10
ug/L
Pronamide
1.7
U
10
ug/L
Pyrene
3.5
U
10
ug/L
Safrole
2.2
U
10
ug/L
Thionazin
2.3
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
QV-01
2,4,6-Thbromophenol
89
u91L
100 89 10-179
2-Fluorobiphenyl
43
u9/L
50.0 85 10-149
2-Fluorophenol
65
u9/L
100 65 10-110
Nitrobenzene-d5
46
u91L
50.0 93 10-149
Phenohd5
56
u9/L
100 56 10-68
Terphenyl-d14
66
u9/L
50.0 132 10-188
LCS (9328003-BSI)
Prepared: 10/28/2019 07:45 Analyzed: 11/01/2019 17:41
Spike
Source
%REC RPD
Analvte
Result Flaa
POL
Units
Level
Result %REC
Limits RPD Limit Notes
2-Chlorophenol
40
10
ug/L
50.0
80
40-109
4-Chloro-3-methylphenol
49
10
ug/L
50.0
97
58-121
4-Nitrophenol
25
10
ug/L
50.0
50
33-105
Acenaphthene
41
10
ug/L
50.0
82
39-125
N-Nitroso-di-n-propylamine
47
10
ug/L
50.0
94
48-126
FINAL
This report relates only to the sample as received by the
laboratory, and
may only be reproduced in
full. Page 48 of 57

(� �Eo
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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9J28003 - EPA 3510C MS - Continued
LCS (9328003-BS3) Continued Prepared: 10/28/2019 07:45 Analyzed: 11/01/2019 17:41
Spike
Source %REC RPD
Analvte
Result Flaq POL Units
Level
Result %REC Limits RPD Limit Notes
Phenol
29 10 ug/L
50.0
57 19-78
Pyrene
42 10 ug/L
50.0
84 44-137
2,4,6-Tribromophenol
77
u9/L
100 77 10-179
2-Fluorobiphenyl
42
u91L
50.0 64 10-149
2-Fluorophenol
61
u91L
100 61 10-110
Nitrobenzene-d5
41
u91L
50.0 81 10-149
Phenol-d5
54
u91L
100 54 10-88
Terphenyl-d14
41
u91L
50.0 83 10-188
Matrix Spike (9328003-MS1)
Prepared: 10/28/2019 07:45 Analyzed: 11/01/2019 18:13
Source: CC17544-06
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
84
40-109
4-Chloro-3-methylphenol
49
10
ug/L
50.0
2.4 U
98
58-121
4-Nitrophenol
26
10
ug/L
50.0
2.8 U
53
33-105
Acenaphthene
42
10
ug/L
50.0
2.7 U
83
39-125
N-Nitroso-di-n-propylamine
50
10
ug/L
50.0
2.3 U
99
48-126
Phenol
30
10
ug/L
50.0
1.7 U
61
19-78
Pyrene
44
10
ug/L
50.0
3.5 U
89
44-137
2,4,6-Tribromophenol
77
u91L
100
77
10-179
2-Fluorobiphenyl
44
u91L
50.0
88
10-149
2-Fluorophenol
64
u91L
100
64
10-110
Nitrobenzene-d5
43
u91L
50.0
86
10-149
Phenol-d5
58
u91L
100
58
10-88
Terphenyl-d14
44
u91L
50.0
89
10-188
Matrix Spike Dup (9328003-MSDl)
Prepared: 10/28/2019 07:45 Analyzed: 11/01/2019 18:44
Source: CC17544-06
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
2-Chlorophenol
43
10
ug/L
50.0
2.2 U
86
40-109
2
22
4-Chloro-3-methylphenol
49
10
ug/L
50.0
2.4 U
97
58-121
0.4
22
4-Nitrophenol
27
10
ug/L
50.0
2.8 U
54
33-105
1
27
Acenaphthene
42
10
ug/L
50.0
2.7 U
85
39-125
2
25
N-Nitroso-di-n-propylamine
50
10
ug/L
50.0
2.3 U
100
48-126
1
23
Phenol
33
10
ug/L
50.0
1.7 U
65
19-78
6
18
Pyrene
45
10
ug/L
50.0
3.5 U
90
44-137
2
24
2,4,6-Tribromophenol 75
u91L
100
75
10-179
2-Fluorobiphenyl 45
u91L
50.0
89
10-149
2-Fluorophenol 66
u91L
100
66
10-110
Nitrobenzene-d5 42
u91L
50.0
85
10-149
Phenol-d5 61
u91L
100
61
10-88
Terphenyhd14 44
u91L
50.0
89
10-188
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch 9K04029 - EPA 7470A
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 49 of 57

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QUALITY CONTROL DATA
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch 9K04029 - EPA 7470A - Continued
Blank (9K04029-BLK1) Prepared: 11/04/2019 14:53 Analyzed: 11/05/2019 12:59
Spike Source %REC RPD
Analvte Result Flag Q Units Level Result %REC Limits RPD Limit Notes
Mercury 0.150 U 0.200 ug/L
LCS (9K04029-BS3) Prepared: 11/04/2019 14:53 Analyzed: 11/05/2019 13:01
Spike
Source
%REC
RPD
Analvte
Result
Flag
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.31
0.200
ug/L
5.00
106
80-120
Matrix Spike (9K04029-MS1)
Prepared: 11/04/2019 14:53 Analyzed: 11/05/2019 13:07
Source: CC14870-01
Spike
Source
%REC
RPD
Analvte
Result
Flag
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.10
0.200
ug/L
5.00
0.150 U
102
75-125
Matrix Spike Dup (9K04029-MSD1)
Prepared: 11/04/2019 14:53 Analyzed: 11/05/2019 13:09
Source: CC14870-01
Spike
Source
%REC
RPD
Analvte
Result
Flag
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.02
0.200
ug/L
5.00
0.150 U
100
75-125 2
25
Post Spike (9K04029-PSI)
Prepared: 11/04/2019 14:53 Analyzed: 11/05/2019 13:11
Source: CC14870-01
Spike
Source
%REC
RPD
Analvte
Result
Flag
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.67
0.200
ug/L
5.00
-0.0960
113
75-125
Metals (total recoverable) by EPA 6000/7000
Series Methods -
Quality Control
Batch 9K04019 - EPA 3005A
Blank (9K04019-BLK1) Prepared: 11/04/2019 10:46 Analyzed: 11/09/2019 10:32
Spike Source %REC RPD
Analvte
Result
Flag
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 (9K04019-BS3)
Prepared: 11/04/2019 10:46 Analyzed: 11/09/2019 10:41
Spike Source %REC RPD
Analvte
Result Flag
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
20.0
1.00
ug/L
20.0 100 80-120
Selenium
18.9
1.00
ug/L
20.0 95 80-120
Thallium
18.3
1.00
ug/L
20.0 91 80-120
Matrix Spike (9K04019-MS3)
Prepared: 11/04/2019 10:46 Analyzed: 11/09/2019 10:45 111
Source: CC16532-01
Spike
Source
%REC RPD
Analvte
Result Flag
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Antimony
41.3
2.00
ug/L
40.0
0.740 U
103
75-125
Selenium
38.5
2.00
ug/L
40.0
1.82 U
96
75-125
Thallium
35.2
2.00
ug/L
40.0
0.220 U
88
75-125
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be
reproduced in
full. Page 50 of 57

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9K04019 - EPA 3005A - Continued
Matrix Spike Dup (9K04019-MSD3)
Prepared: 11/04/2019 10:46 Analyzed: 11/09/2019 10:49
Source: CC16532-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
40.2
2.00
ug/L
40.0 0.740 U 100 75-125 3
20
Selenium
37.8
2.00
ug/L
40.0 1.82 U 95 75-125 2
20
Thallium
35.0
2.00
ug/L
40.0 0.220 U 87 75-125 0.5
20
Post Spike (9K04019-PS1)
Prepared: 11/04/2019 10:46 Analyzed: 11/09/2019 10:54
Source: CC16532-01
Spike Source %REC RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
22.8
1.00
ug/L
20.0 0.0371 114 75-125
Selenium
21.8
1.00
ug/L
20.0 0.114 108 75-125
Thallium
19.5
1.00
ug/L
20.0 0.00980 98 75-125
Batch 9K04021 - EPA 3005A
Blank (9K04021-BLK1)
Prepared: 11/04/2019 10:53 Analyzed: 11/06/2019 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
2.90
U
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (9K04021-BSI)
Prepared: 11/04/2019 10:53 Analyzed: 11/06/2019 11:05
Spike
Source
%REC RPD
Analvte
Result Flaq
PQL
Units
Level
Result %REC
Limits RPD Limit Notes
Arsenic
202
10.0
ug/L
200
101
80-120
Barium
199
10.0
ug/L
200
100
80-120
Beryllium
19.3
1.00
ug/L
20.0
97
80-120
Cadmium
19.6
1.00
ug/L
20.0
98
80-120
Chromium
192
10.0
ug/L
200
96
80-120
Cobalt
194
10.0
ug/L
200
97
80-120
Copper
192
10.0
ug/L
200
96
80-120
Lead
197
10.0
ug/L
200
98
80-120
Nickel
201
10.0
ug/L
200
101
80-120
Silver
197
10.0
ug/L
200
98
80-120
Tin
193
10.0
ug/L
200
97
80-120
Vanadium
191
10.0
ug/L
200
95
80-120
Zinc
203
10.0
ug/L
200
101
80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 57

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QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9K04021 - EPA 3005A - Continued
Matrix Spike (9K04021-MS3)
Prepared:
11/04/2019
10:53 Analyzed: 11/06/2019 11:08
Source: CC17027-10
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
193
10.0
ug/L
200
7.60 U
96 75-125
Barium
207
10.0
ug/L
200
8.25
99 75-125
Beryllium
19.4
1.00
ug/L
20.0
0.160 U
97 75-125
Cadmium
19.9
1.00
ug/L
20.0
0.400
97 75-125
Chromium
193
10.0
ug/L
200
1.40 U
96 75-125
Cobalt
193
10.0
ug/L
200
1.40 U
96 75-125
Copper
195
10.0
ug/L
200
2.78
96 75-125
Lead
198
10.0
ug/L
200
3.10 U
99 75-125
Nickel
201
10.0
ug/L
200
2.20 U
101 75-125
Silver
195
10.0
ug/L
200
1.90 U
98 75-125
Tin
196
10.0
ug/L
200
2.90 U
98 75-125
Vanadium
199
10.0
ug/L
200
5.23
97 75-125
Zinc
206
10.0
ug/L
200
6.54
100 75-125
Matrix Spike Dup (9K04021-MSD1)
Prepared:
11/04/2019
10:53 Analyzed: 11/06/2019 11:11
Source: CC17027-10
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
198
10.0
ug/L
200
7.60 U
99 75-125 3
20
Barium
203
10.0
ug/L
200
8.25
98 75-125 2
20
Beryllium
18.9
1.00
ug/L
20.0
0.160 U
95 75-125 2
20
Cadmium
19.3
1.00
ug/L
20.0
0.400
95 75-125 3
20
Chromium
188
10.0
ug/L
200
1.40 U
94 75-125 2
20
Cobalt
190
10.0
ug/L
200
1.40 U
95 75-125 1
20
Copper
188
10.0
ug/L
200
2.78
93 75-125 3
20
Lead
197
10.0
ug/L
200
3.10 U
99 75-125 0.1
20
Nickel
197
10.0
ug/L
200
2.20 U
98 75-125 2
20
Silver
188
10.0
ug/L
200
1.90 U
94 75-125 4
20
Tin
190
10.0
ug/L
200
2.90 U
95 75-125 3
20
Vanadium
194
10.0
ug/L
200
5.23
94 75-125 3
20
Zinc
203
10.0
ug/L
200
6.54
98 75-125 1
20
Post Spike (9K04021-PS1)
Prepared:
11/04/2019
10:53 Analyzed: 11/06/2019 11:13
Source: CC17027-10
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Arsenic
0.195
0.0100
mg/L
0.200
0.00459
95
80-120
Barium
0.209
0.0100
mg/L
0.200
0.00825
100
80-120
Beryllium
0.0199
0.00100
mg/L
0.0200
-0.000146
99
80-120
Cadmium
0.0200
0.00100
mg/L
0.0200
0.000400
98
80-120
Chromium
0.196
0.0100
mg/L
0.200
0.000922
97
80-120
Cobalt
0.194
0.0100
mg/L
0.200
0.000332
97
80-120
Copper
0.193
0.0100
mg/L
0.200
0.00278
95
80-120
Lead
0.196
0.0100
mg/L
0.200
-0.000503
98
80-120
Nickel
0.201
0.0100
mg/L
0.200
0.00204
100
80-120
Silver
0.205
0.0100
mg/L
0.200
0.000254
102
80-120
Tin
0.196
0.0100
mg/L
0.200
-0.00145
98
80-120
Vanadium
0.203
0.0100
mg/L
0.200
0.00523
99
80-120
Zinc
0.213
0.0100
mg/L
0.200
0.00654
103
80-120
Classical Chemistry Parameters
- Quality Control
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 52 of 57

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 9128007 - Same
Blank (9328007-BLK3) Prepared: 10/28/2019 11:37 Analyzed: 11/04/2019 11:46
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 (9328007-BS3) Prepared: 10/28/2019 11:37 Analyzed: 11/04/2019 11:47
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
100
85-115
Matrix Spike (9328007-MS3)
Prepared: 10/28/2019 11:37 Analyzed: 11/04/2019 12:00
Source: CC16320-01
Spike
Source
%REC
RPD
Analvte
Result Flaa
Q
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Cyanide (total)
0.089
0.010
mg/L
0.150
0.0049 U
60
85-115
QM-07
Matrix Spike Dup (9328007-MSD3)
Prepared: 10/28/2019 11:37 Analyzed: 11/04/2019 12:01
Source: CC16320-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Cyanide (total)
0.13
0.010
mg/L
0.150
0.0049 U
90
85-115 41
20
QM-11
Batch 9128024 - NO PREP
Blank (9328024-BLK3) Prepared: 10/28/2019 14:32 Analyzed: 10/28/2019 15:41
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 (9328024-BS3) Prepared: 10/28/2019 14:32 Analyzed: 10/28/2019 15:41
Spike Source %REC
RPD
Analvte
Result
Flaa
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.39
0.10
mg/L
0.401 97 80-120
Duplicate (9328024-DUPl)
Prepared: 10/28/2019 14:32 Analyzed: 10/28/2019 15:41
Source: CC17307-04
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.010
U
0.10
mg/L
0.010 U
25
Matrix Spike (9328024-MS3)
Prepared: 10/28/2019 14:32 Analyzed: 10/28/2019 15:41
Source: CC17307-04
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.13
0.10
mg/L
0.401 0.010 U 32 80-120
QM-07
Matrix Spike Dup (9328024-MSD1)
Prepared: 10/28/2019 14:32 Analyzed: 10/28/2019 15:41
Source: CC17307-04
Spike Source %REC
RPD
Analvte
Result
Flaa
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.14
0.10
mg/L
0.401 0.010 U 34 80-120 4
25
QM-07
Batch 9130009 - Same
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 53 of 57

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 9J30009 - Same - Continued
Blank (9130009-BLK3) Prepared: 11/05/2019 09:13 Analyzed: 11/06/2019 11:36
Spike Source %REC
RPD
Analvte
Result
Flag
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Cyanide (total)
0.0049
U
0.010
mg/L
LCS (9330009-BSI)
Prepared: 11/05/2019 09:13 Analyzed: 11/06/2019 11:38
Spike Source %REC
RPD
Analvte
Result
Flag
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Cyanide (total)
0.13
0.010
mg/L
0.150 90 85-115
Matrix Spike (9330009-MS1)
Prepared: 11/05/2019 09:13 Analyzed: 11/06/2019 11:41
Source: CC17525-03
Spike Source %REC
RPD
Analvte
Result
Flag
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 (9330009-MSDI)
Prepared: 11/05/2019 09:13 Analyzed: 11/06/2019 11:43
Source: CC17525-03
Spike Source %REC
RPD
Analvte
Result
Flag
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 0.3
20
QM-07
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 9K01046 - EPA 50308 MS
Blank (9K03046-BLK1)
Prepared: 11/01/2019 00:00 Analyzed: 11/01/2019 13:12
Spike Source %REC
RPD
Analvte
Result
Flag
POL
Units
Level Result %REC Limits RPD
Limit
Notes
1,4-Dioxane
1.2
U
2.0
ug/L
Toluene-d8
5.0
u91L
5.00 101 75-125
LCS (9K01046-BS1)
Prepared: 11/01/2019 00:00 Analyzed: 11/01/2019 12:04
Spike Source %REC
RPD
Analvte
Result
Flag
POL
Units
Level Result %REC Limits RPD
Limit
Notes
1,4-Dioxane
25
2.0
ug/L
25.0 102 80-133
Toluene-d8
4.6
u9/L
5.00 92 75-125
Matrix Spike (9K01046-MS1)
Prepared: 11/01/2019 00:00 Analyzed: 11/04/2019 11:45
Source: AC07607-01
Spike Source %REC
RPD
Analvte
Result Flag
POL
Units
Level Result %REC Limits RPD
Limit Notes
1,4-Dioxane
38
2.0
ug/L
25.0 17 86 80-133
Toluene-d8
5.4
u91L
5.00 107 75-125
Matrix Spike Dup (9K03046-MSDI)
Prepared: 11/01/2019 00:00 Analyzed: 11/04/2019 12:17
Source: AC07607-01
Spike Source %REC
RPD
Analvte
Result Flag
POL
Units
Level Result %REC Limits RPD
Limit Notes
1,4-Dioxane
42
2.0
ug/L
25.0 17 101 80-133 10
19
Toluene-d8 5.6 u9/L 5.00 112 75-125
Batch 9K04040 - EPA 5030E MS
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 57

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 9K04040 - EPA 5030E MS - Continued
Blank (9K04040-BLKI) Prepared: 11/04/2019 00:00 Analyzed: 11/04/2019 13:59
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 1.2 Ll 2.0 ug/L
Toluene-d8 5.0 u9/L 5.00 100 75-125
LCS (9K04040-BS1) Prepared: 11/04/2019 00:00 Analyzed: 11/04/2019 12:51
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 25 2.0 ug/L 25.0 102 80-133
Toluene-&
5.1
u9/L
5.00 103 75-125
Matrix Spike (9K04040-MS1)
Prepared: 11/04/2019 00:00 Analyzed: 11/04/2019 17:23
Source: CC17307-09
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 2.2 83 80-133
Toluene-d8
5.1
u9/L
5.00 101 75-125
Matrix Spike Dup (9K04040-MSD1)
Prepared: 11/04/2019 00:00 Analyzed: 11/04/2019 18:00 11
Source: CC17307-09
Spike
Source %REC RPD
Analvte
Result Flaq POL Units
Level
Result %REC Limits RPD Limit Notes
1,4-Dioxane
27 2.0 ug/L
25.0
2.2 99 80-133 16 19
Toluene-d8
4.8 u9/L
5.00
95 75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 55 of 57

(� �Eo
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
QL-02 The associated laboratory control sample exhibited high bias; since the result is ND, there is no impact.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based
on acceptable LCS recovery.
QM-11 Precision between duplicate matrix spikes of the same sample was outside acceptance limits.
QV-01 The associated continuing calibration verification standard exhibited high bias; since the result is ND, there
is no impact.
QV-02 The associated continuing calibration verification standard exhibited low bias; the reported result should
be considered to be a minimum estimate.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 56 of 57

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Sample Preservation Verification
ENCO Cary
Work Order: CC17307 Project: Sorrell Landfill - Semi -Annual
Client: S&ME, Inc. (SM001) Project#: 1054-07-251
Logged ln: 25-Oct-19 13:42 Logged By: John C King �
Preservation Check Performed By: 1-3 Date/Time: Z,2 OY/� ``��
CC17307-01
Cont
Type
Pres (pH)
pH Checked 1
pH Adjusted DateRme
Reagent UsedfComments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2
Y/ N/ NA
Y I N/ NA
CC17307-02
Cont
Type
Pres (pH)
Requirement
pH Checked I
I In Control
pH Adjusted DatefTime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y / N / NA
I Y / N / NA
rr17307-03
Cont
Type
Pres (pH)
pH Checked 1
DatefTime
pH Adjusted
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2
Y / N / NA
I Y / NA
CC17307-04
Cont
yp
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date[Time
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
/ N / NA
Y I I� 1 NA
C
250mLP+NaOH
>12
/ N/ NA
Y 10 1 NA
D
250mLP+ZnAc+NaOH
>9
1 N 1 NA
Y/ I NA
CC17307-05
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y/ N/ NA
Y/ N 1 NA
CC17307-06
Cont
Type
Pres (pH)
I pH Checked !
pH Adjusted DateTTime
Reagent Used/Comments
Requirement
In Control
Adjusted
A
25omLP+HNO3
<2
Y I N/ NA
Y/ 'N 1 NA
CC17307-07
Cont
Type
Pres (pH)
Requirement
pH Checked 1
In Control
DateTfime
pH Adjusted Adiusted
Reagent Used/Comments
B
250mLP+HNO3
<2
(y I N / NA
Y 1('I� 1 NA
C
250mLP+NaOH
>12
N / NA
Y / 6 / NA
D
250mLP+ZnAc+NaOH
>9
! N 1 NA
Y / / NA
CC17307-08
Cont
Type
Pres (pH)
pH Checked /
pH Adjusted DateTTime
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2
Y, / N I NA
Y I ,N 1 NA
C:IELMNTIPrintlwko_PreservationCheck, rpt Page 1 of 2

Sample Preservation Verification
ENCO Cary
Work Order: CC17307
Client: S&ME, Inc. (SM001)
Project: Sorrell Landfill - Semi -Annual
Project #: 1054-07-251
Logged In: 25-Oct-19 13:42 Logged By: John C King
Preservation Check Performed By: C,3 DatelTime: A),2 Slq/yam
CC17307-09
Cant
Type
Pres (pH) pH Checked I
pH Adjusted DateMime
Reagent Used/Comments
Requirement In Control
Adjusted
A
250mLP+HNO3
1 <2 Y I N I NA
Y t N/ NA
CC 17307-10
Cant
Type
Pres (pH)
1
pH Adjusted DatelTimeReagent
UsedlComments
Requirementol
Adjusted
A
250mLP+HNO3
<2
LpHheoled
NA
Y I N/ NA
CC17307-11
Cant
Type
ties (pH)
pH Checked I
pH Adjusted DatelTime
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2
Y I N/ NA
Y 1 N 1 NA
Rea ent Name ID
1
2
pH Strip ID: , �w
Reagent Name ID
3
4
Rea ent Name ID
5
6
C:IELMNT1Printlwko_PreservationCheck. rpt Page 2 of 2

Appendix IV - Hydraulic Gradient/
Groundwater Flow Velocity Calculations

JOB NAME Sorrell Landfill JOB NO.
1054-07-251
SUBJECT Hydraulic Gradient SHEET NO.
1 of 1
DATE
1/30/2020
PURPOSE: COMPUTED BY
EW
To determine the average true hydraulic gradient
CALCULATION FOR HYDRAULIC GRADIENT r i = (hl-h2)/L 1
Given:
Well GW Elevation
kAZorn : hydraulic conductivity 0.25 to 1.13
FT/DAY
MW-1R
449.90
D: porosity 0.2
dimensionless
MW-9
408.02
'AVG.: AVERAGE HYDRAULIC GRADIENT 0.0270
FT/FT
MW-4
439.30
MW-8
437.12
CALCULATED FROM THE AVERAGE OF THREE POINT SOLUTIONS
MW-5
388.68
USING MONITOR WELLS MW-1R, MW-9, and MW-4 or MW-8, MW-5 and MW-6
MW-6
402.07
GRADIENT:
distance
DETERMINED FROM 3 POINT PROBLEM BY PROJECTION
iq = MW-1R - MW-9 = 449.9 - 408.02
=
0.0247
distance 1693
<------- Deternimed in CAD based on surveyed coodinates)
Use Elevation of Groundwater at MW-4 to establish elevation between MW-1R and MW-9
MW-1R - MW-4 - 449.90 - 439.30 = 428.51
gradient (MW-lR and MW-9) 0.02
Draw line from MW-4 to point located 428.51 feet from MW-1R to MW-9.
Measure new distance between MW-lR and MW-9 perpendicular to line plotted for the contour. Recalculate Gradient
iq = MW-1R - MW-9 = 449.90 - 408.02 = 0.0258
New Distance 1622
True Hydraulic Gradient = 0.0258
iq = MW-8 - MW-5 = 437.12 - 388.68 = 0.0279
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 - 437.12 - 402.07 = 1255.40
gradient (MW-8 and MW-5) 0.0279
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
iq = MW-8 - MW-5 = 437.12 - 388.68 = 0.0282
New Distance 1720
True Hydraulic Gradient = 0.0282
Average True Hydraulic Gradient = 0.0270
T:1Projectst200TENVt07-251 Sorrell LandfihReports12019 October GW SamplinglTableslSorrell Landfill October 2019 Tables.xlsx