3412_Forsyth_OldSalisburyRoad_CDLF_May2020GW_FID1416615_20200622

r1 [:]PaperReport ❑Electronic Data Email CD (data loaded: Yes / No Doc/Event #:
1-tENR USE ONLY:
NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
HDR Engineering, Inc. of the Carolinas
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Eric A.
E-mail: [e-mail]
Facility name: Facility Address:
[Old Salisbury Road landfill 3336 Old Salisbury Road
Winston-Salem, NC 27127
Phone: [phone]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility Permit # (.0500 or .1600) October 20-24, 2006)
34-12 .0500 May 5-8, 2020
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring �X Detection Monitoring Lhl Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells X❑
Groundwater monitoring data from private water supply wells
Leachate monitoring data ❑
Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or INC 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.
Eric A. Wright Project Engineer 704-338-6719
Facility Representative Name (Print) Title (Area Code) Telephone Number
Digitally signed by Eric Wright am wo020 Af !al
`.% Date: 2020.06,22 13:47:17-04'00'
\A RR
SEAL
019027
6/22/2020 �•
'•.. ...
rf/I '' fA NtQ,,,r
Signature Date
440 South Church Street Suite 1000 Charlotte NC 28202
Facility Representative Address
F-0116
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

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FYZ
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Winston-Salem/ Forsyth County
1 liieliofiac
HDR Project No. 10125427
Assessment
Monitoring Report
Groundwater and Surface Water
Sampling Event — May 2020
Old Salisbury Road Landfill
NCDEQ Permit NO. 34-12
Forsyth County, North Carolina
June 2020
IIIfill,�` t
,IS,tiQ�N k.�,��G
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• SEAL ' r
019027

This page intentionally left blank.

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Contents
Contents
1 General..................................................................................................................................3
1.1 Facility Background........................................................................................................3
1.2 Regulatory Authority.......................................................................................................3
1.3 Assessment Monitoring..................................................................................................3
1.4 Geologic Characteristics.................................................................................................5
1.4.1 Regional Geologic and Hydrogeologic Setting........................................................5
1.4.2 Site Specific Topography and Drainage..................................................................5
1.4.3 Site Specific Hydrogeology.....................................................................................5
2 Monitoring Network................................................................................................................6
3 Data Collection......................................................................................................................8
3.1 Water Level Measurements............................................................................................8
3.2 Groundwater Flow..........................................................................................................9
3.3 Sample Collection and Analysis.....................................................................................9
4 Analytical Results................................................................................................................11
4.1 Groundwater.................................................................................................................11
4.2 Surface Water...............................................................................................................12
4.3 Assessment Monitoring................................................................................................12
4.4 Landfill Gas...................................................................................................................12
5 Summary.............................................................................................................................13
6 Recommendations...............................................................................................................13
Tables
Table 1 Existing groundwater monitoring well details...................................................................6
Table 2 Sampling parameters and schedule................................................................................7
Table 3 Groundwater elevations...................................................................................................8
Table 4 Interwell flow velocities....................................................................................................9
Table5 Lab detections................................................................................................................10
Table6 Gas readings..................................................................................................................12
Figures
Figure 1 Groundwater contours and sample locations.................................................................4
Figure 2 Historical groundwater elevations...................................................................................8

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Contents
Figure 3 MW-2R groundwater detections...................................................................................11
Appendices
Appendix A — Summary of Monitoring Results
Appendix B — Laboratory Reports
Appendix C — Field Data
Appendix D — Electronic Files
Acronyms
2B 15A NCAC Subchapter 02B — Surface Water and Wetlands Standards
2L 15A NCAC Subchapter 02L — Groundwater Classification and Standards
fag/L micrograms per liter
EPA United States Environmental Protection Agency
FID File Identification
MCL Maximum contaminant level
MDL method detection limit
NCDEQ North Carolina Department of Environmental Quality'
ND not detected in sample
NE standard not established
NS not sampled
NTU Nephelometric turbidity units
PCB polychlorinated biphenyl
PCE tetrachloroethene
PRL practical reporting limit
PVC polyvinyl chloride
SVOC semi -volatile organic compound
VOC volatile organic compound
USGS U.S. Geological Survey

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
General
1 General
HDR Engineering, Inc. of the Carolinas (HDR), on behalf of Winston-Salem/Forsyth County
Utilities (the City), is submitting this assessment monitoring report for the Old Salisbury Road
C&D Landfill (OSR) located in Forsyth County, North Carolina.
1.1 Facility Background
OSR covers approximately 56 acres within a 140-acre tract north of Friedberg Church Road and
west of Old Salisbury Road in Forsyth County, North Carolina. The Forsyth/Davidson County
line borders the site to the south (Figure 1). The facility was issued a permit to operate on July
3, 1996 and opened in August of the same year.
1.2 Regulatory Authority
OSR is currently operating under North Carolina Department of Environmental Quality (NCDEQ)
facility permit number 34-12, dated February 28, 2020 (FID 1389508). Groundwater monitoring and
reporting requirements are outlined in items 14 to 21 of the permit. North Carolina Solid Waste
Management (SWM) Rules 15A NCAC 13B .0544(b) and .0544(c) define the requirements
applicable to groundwater and surface water monitoring plans for OSR, respectively. The
groundwater monitoring plan (FID 1388728) dated January 2020, was approved by NCDEQ on
February 28, 2020.
1.3 Assessment Monitoring
OSR is in assessment monitoring due to exceedances of groundwater quality standards, as
specified in 15 NCAC 02L .0202 (2L Standards), for benzene and tetrachloroethene (PCE)
detected in well MW-2R in 2011. On December 9, 2011, an assessment monitoring plan for
MW-2R was submitted in accordance with 15A NCAC 13B. The assessment monitoring plan
can be summarized as:
• Groundwater monitoring wells MW-1 R, MW-2R, MW-4R and MW-15 will be sampled
semi-annually for Appendix I and the previously detected Appendix II constituents;
• All fourteen groundwater monitoring wells (including MW-1 R, MW-2R, MW-4R and MW-
15) will be sampled during every other fall event (odd years) for the entire Appendix II
constituent list.
• Additional Appendix II constituents detected during these events will be added to the
sampling program for subsequent semi-annual events.

LEGEND
EXISTING CONTOURS
— PROPERTY BOUNDARY
PERMIT/PHASE BOUNDARY
— — 735 — — GROUNDWATER CONTOURS
SURVEY BOUNDARY
EXISTING ABANDONED
'FE�h CountMONITORING
County
WELLS (MW d[ OW)n
METHANE PROBES (MM)
1�
T SW-1 SURFACE WATER
Location Mop
No mao
APPROXIMATE
GROUNDWATER FLOW
— —
NOTES
�MM-9
1. THE SITE TOPOGRAPHIC INFORMATION PROVIDED
BY CARTOGRAPHIC AERIAL MAPPING INC. FOR
\f
W-10
MW-10j,p
� MM-10
2019. SURVEYING COMPANY DATED JAN. 5
2019.
® SW-2
2. PROPERTY BOUNDARY TAKEN FROM DATA
�;
SUPPLIED BY BRADY SURVEYING, INC. DATED
SURVEY BOUNDARY
oso
MARCH 14, 1994.
733.78 >�
00 L)
3. GROUNDWATER ELEVATIONS ARE IN MEAN SEA
MW-14
LEVEL, MEASURED ON MAY 4, 2020 (SHOWN
II
NEXT TO WELL LABEL).
740.00
MW-9
I1
\ 72922
4. MW-15 IS NOT USED TO DEVELOP THE
^�0
1
_ >� MW-11
GROUNDWATER SURFACE SHOWN DUE TO IT
BEING INSTALLED IN BEDROCK.
> a°
790
—
r\
>RS\ \ ono �MIM-11
MM- ®
753.13 1
_ \
\ �\
\\\\\ I
SCALE IN FEET
MW-6 770 I'llr'll \ \
—780— — i1 >So \ 734.52 200 100 0 200 400
/ S790 oo ° \ \ MW-12 1 "=400'
810
830 LANDFILL PERMIT BOUNDARY
830 1 V — 760V \ \ I : MM-12
a
00 \
MM \ {�} 743.36 I PROPERTY LINE
,? �� \ R 11765 \ \ \ MW-13
/
n� ,moo \\\\�\ / \ �
763.59 / ,'ISO/ \ \� -4
MW-3R
_ �7g0 765.04
61W�6R 80\0MW-15 SW-1
MM-6 °o _ / �o MML1
I ®� W �775 ,MW M778.53 1W-2RB �Oo
771.15 S 110
MW-7 — 800
810
—765- 8220
\ 830 I i 830
790 Ao
I 'moo 810800
I \1vIM— so � �� ea Y'C
800
763.11 \j� g3o
MW-4R \ \ 830\ {� 803.60
19 ��g \ \ MW-1R
\ soo \ MM-21)�
MM-4S�
MM-4D MM-3
775.06
-MW-SR — —
PROJECTTITLE OLD SALISBURY ROAD
C & D LANDFILL
SHEET TITLE
GROUNDWATER CONTOURS
AND SAMPLE LOCATIONS
PROJECT NUMBER
10125427
PROJECT MANAGER
M. PLUMMER, P.E.
DATE
MAY 2020
REFERENCE SHEET
LAYOUT 2
REFERENCE DOCUMENT
OOD-03
EXHIBIT NUMBER
FIGURE 1

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
General
1.4 Geologic Characteristics
This section paraphrases the descriptions in the original July 2003 Ground Water Monitoring
Plan and the 2003 Design Hydrogeologic Investigation Report.
1.4.1 Regional Geologic and Hydrogeologic Setting
Per the 1985 Geologic Map of North Carolina, OSR is located in the Charlotte Belt of the
Piedmont Physiographic Province. This province is characterized by metamorphic and igneous
plutonic rocks, which have been extensively weathered and eroded, forming an undulating
topography.
Subsurface conditions generally consist of topsoil underlain by residual soils, saprolite, partially
weathered rock (PWR), and bedrock. There is generally a gradual transition between material
types with varying thickness.
Bedrock in the Charlotte Belt is characterized by numerous plutons with granitic to gabbroic
composition that have intruded gneiss, schist, metavolcanic rocks, and metamorphosed mafic
complexes (basalt, gabbro, and ultramafic rocks). Typically, bedrock is overlain by PWR and
highly weathered bedrock (saprolite). Saprolite retains some of the original (relict) structural
features of the parent rock and varies in thickness from a few feet to over 100 feet. The near
surface residual soils are formed by physical and chemical weathering of the saprolite and
usually do not retain the relict structural features.
Groundwater is present within fractures and joints in the bedrock and within the pore spaces of
the overlying-saprolite and residual soils. Groundwater is primarily recharged by precipitation
and commonly located within the saprolite layer. Groundwater moves laterally toward streams
and surface water bodies and generally follows the surface topography.
1.4.2 Site Specific Topography and Drainage
Surface drainage at OSR is primarily controlled by a north -northwestern trending ridge within
the property. This ridge directs the majority of surface runoff north to South Fork Muddy Creek;
however, smaller components of runoff are directed to the northeast, west, and southwest into
tributaries of South Fork Muddy Creek. A small area on the southeast portion of the site drains
south into Miller Creek. Both the South Fork Muddy Creek and Miller Creek flow west where
they converge with Muddy Creek and eventually discharge to the Yadkin River.
1.4.3 Site Specific Hydrogeology
As documented in the Design Hydrogeological Investigation Report submitted by HDR on
December 2, 2003, the uppermost aquifer underlying the facility is comprised of three
stratigraphic units. The downward progression of the three units is saprolite transitioning into
PWR, then bedrock. Groundwater flows through pore spaces within the saprolite and PWR,
while groundwater flow through the bedrock is primarily through fractures.
OSR was constructed within the unconsolidated micaceous silty sands and sandy silts produced
by the in -situ weathering of the granodioritic parent rock. There is no evidence of discrete flow
patterns resulting from relict quartz veins, dikes, healed fractures, or strong preferential

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Monitoring Network
alignment of minerals (i.e., foliation). In general, groundwater flows from areas of higher
elevation to areas of lower elevation and generally mimics surface topography.
2 Monitoring Network
The monitoring network consists of 14 groundwater wells and 4 surface water sampling
locations. Sampling of monitoring wells and surface water locations is conducted on a semi-
annual basis, as summarized in Table 1.
Groundwater monitoring well MW-1 R is located hydraulically upgradient of the landfill and is
considered as the background well for the site. Upstream surface water (SW-1) and downstream
surface water (SW-2) samples are obtained from the adjacent stream to the east. Two surface
water samples (SW-3 and SW-4) are obtained from the drainage channel in the vicinity of MW-
2R. Surface water sampling location SW-3 is located south of the entrance road near MW-2R;
while SW-4 is located on the north side of the entrance road, downstream of SW-3.
Table 1 Existing groundwater monitoring well details
Depth to
Top Of
NC State
NC State
Well
Top of
Screened
Casing
Ground
OSR LF
Plane
Plane
Diameter
Well Depth
Screen
Screened
Interval
Elevation
Elevation
WELL
Installed
Northing
Easting
(inches)
(ft bgs)
(ft bgs)
Interval (ft)
Geology
(ft MSL)
(ft MSL)
MW-1R
12/27/1995
820,411
1,622,983
2
60
45
15
Granitic saprolite
836.42
833.40
MW-2R
12/29/1995
820,974
1,622,722
2
23
8
15
Granitic saprolite
785.22
781.81
MW-3R
7/7/1999
821,237
1,621,463
2
27
12
15
Granitic saprolite
776.60
772.90
MW-4R
12/28/1995
820,435
1,621,428
2
20
5
15
Granitic saprolite
767.96
765.70
MW-5R
12/29/1995
820,137
1,622,130
2
32
17
15
Granitic saprolite
784.36
782.30
MW-7
12/28/1995
820,886
1,621,424
2
48
33
15
Granitic saprolite
803.66
802.10
MW-8
7/7/1999
821,930
1,621,485
2
27
12
15
Granitic saprolite
762.50
759.80
MW-9
8/11/2004
822,311
1,621,986
2
60
45
15
Sand
790.28
788.04
MW-10
8/10/2004
822,626
1,622,699
2
21
6
15
Sand
738.21
735.70
MW-11
8/10/2004
822,307
1,622,838
2
20
5
15
Sand
732.59
730.35
MW-12
8/9/2004
821,844
1,622,955
2
16
6
10
Silt
739.07
736.41
MW-13
8/9/2004
821,500
1,622,915
2
20
5
15
Sand
751.23
749.19
MW-14
8/11/2004
822,420
1,622,260
2
60
45
15
Sand
783.88
781.44
MW-15
4/6/2012
821,083
1,622,884
2
48
33.2
15
Bedrock
802.85
800.58

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Monitoring Network
The sampling plan for OSR is provided in Table 2.
Table 2 Sampling parameters and schedule
Method
Parameter(s)'
Frequency
Monitoring
wells
Surface
water
EPA 300.0
Sulfate
2x/year
All
All
EPA 6010
Trace metals
2x/year
All
All
EPA 7470
Mercury
2x/year
All
All
EPA 8081
Pesticides: all
Fall of odd years
All
None
(2021)
Pesticides recently detected:
2x/year
MW-1 R, MW-
None
4,4'-DDD, 4,4'-DDT, aldrin, alpha-BHC,
2R, MW-4, MW-
delta-BHC, endosulfan I, endosulfan II,
7, MW-10 &
endrin, endrin aldehyde, heptachlor,
MW-15
heptachlor epoxide & methoxychlor
EPA 8082
PCBs: all
Fall of odd years
IM
None
-M
(2021)
EPA 8151
Herbicides: all
Fall of odd years
All
None
(2021)
Herbicides previously detected:
2x/year
MW-1 R, MW-
None
2,4,5-TP (Silvex), 2,4-D
2R, MW-4R &
MW-15
EPA 8260
App I VOCs + tetrahydrofuran
2x/year
All
All
Appendix II VOCs
Fall of odd years
All
None
(2021)
Appendix II VOCs recently detected:
2x/year
None
dichlorodifluoromethane
1,1
1,4-dioxane
2x/year
All
All
EPA 8270
SVOCs: All
Fall of odd years
All
None
(2021)
SVOCs recently detected:
2x/year
MW-1 R, MW-
SW-2
benzo(a)anthracene, bis(2-
2R, MW-4R-,
ethyl hexyl)phthalate, chrysene,
MW-3R & MW-
dibenz(a,h)anthracene, & indeno(1,2,3-
15
cd)pyrene
SM 2320B
Alkalinity
2x/year
All
All
SM 2540C
Total dissolved solids
2x/year
All
All
SM 4500
Chloride, cyanide, sulfide
2x/year
All
All
Field
Temperature, specific conductance,
2x/year
All
All
dissolved oxygen, redox, turbidity, pH
Field
Total well depth, static water level
2x/year
All
NA
NA — Not applicable

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Data Collection
3 Data Collection
3.1 Water Level Measurements
On May 4, 2020, static groundwater level measurements were obtained from the 14 existing
groundwater monitoring wells, MW-1 R through MW-15 (MW-6 was abandoned). Groundwater
depths were measured to the nearest 0.01 foot from the top of the PVC casing prior to purging
each well. Depth to water data is used to calculate static groundwater elevations (Table 3).
Historic groundwater elevations are depicted on Figure 2.
Table 3 Groundwater elevations
Well ID
Nov-17
May-18
Nov-18
May-19
Nov-19
May-20
MW-1 R
801.59
800.85
801.34
802.55
803.08
803.60
MW-2R
777.00
777.39
777.75
778.47
777.35
778.53
MW-3R
756.20
757.57
760.08
762.49
759.64
763.59
MW-4R
759.04
759.60
759.94
762.32
761.04
763.11
MW-5R
772.94
773.35
773.56
774.95
773.89
775.06
MW-7
767.01
766.57
767.21
769.41
769.81
771.15
MW-8
744.95
746.60
747.73
752.07
746.75
753.13
MW-9
737.45
736.82
736.80
738.65
739.68
740.00
MW-10
726.09
726.57
726.70
727.98
726.64
727.78
MW-11
728.22
728.81
729.27
728.96
728.98
729.22
MW-12
733.77
734.46
734.60
734.13
734.26
734.52
MW-13
742.19
742.75
743.34
743.15
742.87
743.36
MW-14
731.91
731.68
731.94
733.39
733.30
733.78
MW-15
763.48
763.71
764.08
765.11
763.87
765.04
ID - identification ft - feet MSL - mean sea level bgs - below ground surface
��l��rrr�����rr��rrr�rr■ ����r. �
3 . � a..i..j.■► �a�.,+rt..1.��►.�►�.►�..,tdia�la..iwlwiaelw►wi�<"t..
�.,� o
., -will
lllll�`�'•'
r.
��rlrlrll�iiilAIL iiiiiii�ii��ii�iii�li�
Figure 2 Historical groundwater elevations
8

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Data Collection
3.2 Groundwater Flow
Hydraulic gradients were calculated between representative well pairs located in the general
direction of groundwater flow. The flow velocities have been calculated based on the historic
average hydraulic conductivity (0.466 ft./day) for the PWR material and an effective porosity (25
percent), as presented in Table 2-9 of the December 2003 OSR Design Hydrogeologic
Investigation Report for the landfill. Table 4 presents the resulting flow velocities.
The minimum and maximum values are based on the historic data collected from the site
beginning in May 2003. HDR estimates a travel time of about four years between MW-2R and
MW-15, based on the estimated flow rate of 49 ft/yr and a distance of 195 feet.
Table 4 Interwell flow velocities
Based on
Flow Velocity
Historic
(ft./yr.)
Record
Nov
May
Nov
May Nov
May
Nov
May
Min. Max.
2016
2017
2017
2018 2018
2019
2019
2020
MW-1 R to MW-4R
17 19
19
18
19
18 18
18
18
18
MW-1 R to MW-2R
22 28
27
26
27
26 26
26
28
28
MW-2R to MW-13
41 44
42
42
42
42 42
43
42
43
MW-13 to MW-10
9 10
9
9
10
10 10
9
10
9
MW-2R to MW-15
46 49
47
47
47
48 48
47
47
47
3.3 Sample Collection and Analysis
HDR collected samples from the 14 wells and 4 surface water locations between May 5 and 8,
2020.
Low -flow sampling techniques were used to purge groundwater from each well until stabilization
of field parameters (pH, conductivity, redox, temperature, turbidity, and dissolved oxygen)
occurred. Samples were collected from each of the groundwater wells using the dedicated
QEDTM MicroPurge® pumps that were installed in August 2004, except MW-15, which is
sampled with a variable speed submersible pump. Field parameters were recorded and are
presented in Appendix B.
Groundwater samples were labeled with the project name, sample ID, date, and time the
sample was collected. This same information was recorded on a chain -of -custody form. The
samples were placed in a cooler with ice, then transported under chain -of -custody procedures
to Pace Analytical Services, LLC (Pace) in Huntersville, North Carolina (NC Cert. # 5342) for
analysis.
9

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report �J�`
Data Collection
Table 5 Lab detections
MW- MW- MW- MW-
2L units Row s 1R 2R 3R 4R
E
l�
1000 250000 pg/L SulfateII_ 1
EPA 6010D
im���mm
Equip
MW- ment
5R MW-7 MW-8 MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 SWA SW-2 SW-3 SW-4 Blank
275000
1 10
21000 700 NE 2 pg/L Cadmium
NE 1 pg/L Cobalt
010 10
NE 1 -
25 11
NE NE •/L SodiumIILLLiLII.w.....III�CLII1CilJI�I�IILSLL✓II�IIII�IISilJIIIISII�III�IIICJ4J111�11551YIIJiiYlllllllll,
NE 1 • 1
NE 1
EPA 7470A
��������
1 •
12.1 11
2740 23700 2560
25700 1650 6410
��������i
29.7 13.6 88.8
___
:1
113
165
;
�_
7.0 74900 1080
11300 5640 1080
®_®
69.9
lllllllll.11llllll.®IIIIIIII.11llllll.IIIIIII,IIIIIII,IIIIIII,®llllllll.IIIIIIII,IIIllllll,11111111111111111111111111111111111111111111111111111111111,111111111,
111111111111111111111111111111IIIIIIII,
S.S
11111111111111111111111111IIIIIIIIl,1111111111IIIIIIII,111111111111111111111111111111111111111111111111111111111111111,11111111,
11
EPA 6260D
3.3
�■�lll�l�l�r
I_®_®____
���
1.6
�i��������
•
NE 1,1 Chloroethane
NE 111111111,111!11�1,111�111111111,
1 • _ _ _ ®III...allllllll,llllllllll11111111111®111111111111111111,1111111111,111111111111111111111111111111111111111111111111111111111111111111111111111111111111®IIIIIIIII,
NE 1.1 DichlorodifluoromethaneIIIII■IIIIII♦IIIIII■IIIII■®_®-IIIIIII♦IIIIII■IIIIII■®IIIIII■IIII■IIIII■IIIII■IIIII■IIIIII■
• 1 500
10
NE 11 -
0.7 I7 pg/L Tetrachloroethene1.1
1000
NE 1 -
SM
•
3.4
111111111111111111111®11111111111111111,1111111111,111111111111111111111111111111111IIIIIIII,111111111111111111111111111111111111111111111111,
111111111,
IIIIIII,IIIIIII, IIIIIIII,IIIIIII,®111111111111111,111111111111111111,11111111,11111111,IIIIIIII,11111111,111111.1111111,1111111,1111111,
11111111,
IIIIIII,IIIIIII, IIIIIIII,IIIIIII,
4.7
111111111111111,111111111111111111.11111111,11111111,IIIIIIII,IIIIIIII,111111.1111111,1111111,1111111,
11111111,
IIIII■IIIII■IIIIII■IIIIIII,®IIII■IIIII■®IIIIII■IIIIII■IIIIII■IIIIII■IIIIIII♦IIII■IIIII■IIIII■IIIII■IIIIII■
1111111,11111111,1111111,1111111,111111111111111,111111111111111111,11111111,11111111,®IIIIIIII,IIIIII.IIIIIII,IIIIIII,IIIIIII,
®IIIIIII,®IIIIIII,I®�IIIIIII,®IIIIIIII.IIIIIIII,
IIIIIIII,
IIIIIIII,
IIIIIIII,®111111111111111,1111111,®IIIIIIII,
®1111111,11111111,1111111,1111111,111111111111111,11111111111IIIIIIII,11111111,11111111,11111111,1111111111111111111111111111111111111111111,
11111111,
0.99 ______-________IIIII■IIIIII■
11.1 NE pg/L• .. •
SM 2540C
NE 1000 DissoNed Solids
SM 4500-CI-E
1111 1111 . •Chloride
SM 4500-S2D
NE NE pg/L Sulfide
EPA 8270E
11
NE 1 _ _ _
EPA 8260D Mod.
Field
feet
Static Water Level
1114YI111LL114GY�ICtlLYII4IY�ICYIIYLW
�11.'i'i`W'
IlSlllJllll'L'JIIIIIIIII,
840000= 854000
[M[MM[M
11600001=
612000
Illll�l�l�ll�ll��ll�ll�lml�l�l�l�ll��
IIIIII■IIIII■IIIII■IIIIII■IIIII■IIIII■IIII■IIIII■IIIIIII■IIIIIII♦IIIIII■IIIIII■IIIIII■IIIIII■_©IIIII■IIIII■IIIIII■
11111111,1111111,1111111,11111111,1111111,1111111,111111111111111,111111111111111111,11111111,11111111,11111111,11111111,111111,®IIIIIII,IIIIIII,IIIIIIII,
IIIIIIII,IIIIIII�'
��
�1
�IIIIIIII,
Note - To distinguish non detections (ND) from not sampled (NS), refer to complete laboratory analysis. This table represents both
ND and NS as blanks.
10

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Analytical Results
4 Analytical Results
Historical concentrations are presented in Appendix A. A copy of the laboratory report is
provided in Appendix B. Field parameters recorded prior to sample collection are presented in
Appendix C. Other field data sheets are also provided in Appendix C. A Microsoft Excel file
containing the analytical data in NCDEQ electronic data deliverable format is included as part of
Appendix D.
4.1 Groundwater
During this sampling event, 36 detections exceeded the 2L Standards. These exceedances
consisted of 12 parameters at 11 well locations. Concentrations of constituents detected during
this sampling event are presented in Table 5.
In 2011, MW-2R concentrations of benzene and PCE above 2L Standards triggered
assessment monitoring. The trends of detected constituents in MW-2R are shown on Figure 3.
In general, concentrations of detected constituents have decreased since the November 2019
sampling event, with the exception of cobalt and chloride.
Recent MW-2R Groundwater Detections
OSR Construction & Demolition Landfill Permit 34-12
1000000
100000
10000
w
u
c 100
v
10
0.1
1� 11 1`Z 1b '\1 15 16 11 1$ 1g 2� 71
yat` ,Jam ,Jai ,Jai .Jai .Jai ,Jam ,Jai ,Jai .Jai .Jai ,Jai
1 1 NV 1 1 1 '� 1 1
Date Collected
Figure 3 MW-2R groundwater detections
tTotal Dissolved Solids
tAlkalinity, Total as CaCO3
—Sulfate
—Sodium
—k--Chloride
$-Manganese
---iron
X Methane
Barium
—@—Tetrahydrofuran
f Cobalt
© Selenium
♦ Antimony
O Thallium
—*--Methylene Chloride
­8­1,4-Dioxane(p-Dioxane)
—X--Benzene
—Chromium
X Lead
—*—Vanadium
—6—Tetrachloroethene
tVinyl chloride
■ bis(2-Ethylhexyl)phthalate
■ Cadmium
■ 4,4'-DDT
Heptachlor
1 Chloromethane
O delta-BHC
X Aldrin
E alpha-BHC
X Nitrogen, Ammonia
11

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Analytical Results
4.2 Surface Water
Surface water analytical results were compared to 15A NCAC 02B (213 Standards). The 2B
Standards do not provide criteria for alkalinity or iron, so the EPA's Nationally Recommended
Water Quality Criteria for Class C freshwater (Class C Standards) was applied. There were no
2B exceedances; however, all locations exceeded the Class C standards for alkalinity and iron.
Two semi -volatile organic compounds (dibenz(a,h)anthracene and indeno(1,2,3-cd)pyrene)
were detected in the sample from SW-2. These compounds were last detected in MW-3R,
which is located on the opposite (west) side of the landfill, during the November 2015 event.
4.3 Assessment Monitoring
Appendix II pesticides (heptachlor and heptachlor epoxide) that were previously detected in
2012 were not detected during this event. Two Appendix II constituents (dibenz(a,h)anthracene
and indeno(1,2,3-cd)pyrene) were detected in the surface water sample from SW-2 during this
event. Dibenz(a,h)anthracene and indeno(1,2,3-cd)pyrene are polycyclic aromatic hydrocarbons
(PAHs) found in fossil fuels and are also products of incomplete combustion. Note that these
constituents were not detected in groundwater samples collected from wells MW-1 R, MW-2R,
MW-4R, MW-3R, and MW-15 during the current monitoring event. Other Appendix II
constituents were last detected during the November 2017 sampling event.
4.4 Landfill Gas
Landfill gas is measured at MW-2R and wells in the vicinity of MM-1 during each groundwater
sampling event. The results indicate the presence of carbon dioxide above ambient levels in
MM-1 during each of the last four monitoring events. Note that the City is responsible for
quarterly sampling of all methane monitoring wells and the related reporting, which is not
included in this document. Gas readings taken during this event are presented in Table 6.
Table 6 Gas readings
Date
ID #
HZS ppm
CH4 M
COZ M
OZ M)
26-Nov-18
MM-1
0.0%
26-Nov-18
MW-1 R
0.0%
0.1 %
20.2%
26-Nov-18
MW-2R
0.0%
0.6%
22.6%
26-Nov-18
MW-13
0.0%
0.2%
19.9%
26-Nov-18
MW-15
0.0%
0.2%
19.8%
6-May-19
MM-1
0.0%
6-May-19
MW-1 R
0.0%
0.0%
20.0%
6-May-19
MW-2R
0.0%
0.0%
19.7%
6-May-19
MW-13
0.0%
0.0%
20.1%
6-May-19
MW-15
0.0%
0.3%
19.4%
12-Nov-19
MM-1
0.0%
12-Nov-19
MW-1 R
0.0%
0.0%
21.1 %
12-Nov-19
MW-2R
0.0%
0.0%
21.0%
12-Nov-19
MW-13
0.0%
0.0%
21.1 %
12-Nov-19
MW-15
0.0%
0.2%
20.7%
4-May-20
MM-1
1
0.0%
•'
.',
4-May-20
MW-1 R
0
0.0%
0.1 %
20.9%
4-May-20
MW-2R
0
0.0%
0.1 %
20.7%
4-May-20
MW-13
0
0.1 %
0.1 %
20.9%
4-May-20
MW-15
0
0.0%
0.2%
21.2%
Highlighted cells are outside of normal atmospheric ranges
12

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Summary
5 Summary
• During this sampling event, 36 detections (12 parameters at 11 well locations) exceeded
the 2L Standards in groundwater samples. In general, the quantity of detections and
magnitude of concerntrations are consistent with results from previous events.
• Of the 12 parameters detected above 2L Standards, concentrations of seven parameters
(sulfate, iron, vanadium, benzene, methylene chloride, PCE, and vinyl chloride)
generally decreased since the November 2019 monitoring event, while concentrations of
five parameters (cobalt, manganese, mercury, TDS, and 1,4-dioxane) generally
increased since the last monitoring event.
• No target analytes were detected above the 2B Standards in surface water samples
collected during this monitoring event. However, two Appendix II constituents
(dibenz(a,h)anthracene and indeno(1,2,3-cd)pyrene) were detected above the laboratory
reporting limit in the sample collected from SW-2.
• Results of limitied landfill gas monitoring conducted during this event indicate that the
concentration of carbon dioxide in MM-1 exceeded ambient levels and is consistent with
previous readings at this monitoring location. Methane concentrations in the wells and
monitoring points did not exceed the lower explosive limit (LEL) of 5.0% during this
event.
6 Recommendations
Based on the results of groundwater, surface water, and landfill gas monitoring conducted
during this semi-annual event, no changes to the OSR Assessment Monitoring Plan are
recommended at this time.
13

Winston-Salem/Forsyth County Utilities Old Salisbury Road Landfill Assessment Monitoring Report ���
Recommendations
This page intentionally left blank.
14

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report
Appendix A — Summary of Monitoring Results
Appendix
Monitoring
Summary
Groundwater Detections by Well Location
Historical Detections by Date

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix A — Summary of Monitoring Results
This page intentionally left blank.

Al
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
OSR Concern (Multiple Items) Selected groundwater detections of concern within the last 6 years
Qualifier (Multiple Items) Highlighted cells are at or above the current standard
50 pg/L
2,4,5-T
50 pg/L
MW-
70 pg/L
2,4-D
70 pg/L
MW-
70 pg/L
MW-1
0.3 pg/L
Pentac
li
0.3 pg/L
Equip
40 pg/L
Endosu
40 pg/L
MW-
40 pg/L
MW-1
0.008 pg/L
Heptac
0.008 pg/L
MW-1
0.004 pg/L
Heptac
0.004 pg/L
MW-1
NE pg/L
2,4-Din
NE pg/L
MW-
NE pg/L
2,6-Din
NE pg/L
MW-
200 pg/L
Benzo(
200 pg/L
MW-
1000 pg/L
Butylbe
1000 pg/L
MW-15
pg/L
Dibenz
0.005 pg/L
MW-
0.005 pg/L
SW-2
100 pg/L
Di-n-oc
100 pg/L
MW-
100 pg/L
MW-1
0.05 pg/L
Indeno(
0.05 pg/L
MW-
0.05 pg/L
_
SW-2
6 pg/L
L11Dic
6 pg/L
MW-
6 pg/L
MWFA
-
0.4 pg/L
1,2-Dic
0.4 pg/L
MW-
6 pg/L
1,4-Dic
6 pg/L
MW-
3 pg/L
1,4-Dio
3 pg/L
MW-
3 pg/L
MW-
3 pg/L
MW-
3 pg/L
MW-1
3 pg/L
MW-1
3 pg/L
SW-2
3 pg/L
SW-3
3 pg/L
SW-4
o
>+
M
M
j
O
z
rn
>,
N
o
j
O
z
o
>,
N
^
N
0
ti
O
z
ti
(B
(0
O
z
co
(0
LO
O
z
LO
v
O
z
v
CU
• .• - .
ment Blank
0
NONE
•
0.12
l epoxide
MEME
A
MEN
0.17
0
0.09
• •
- -
N
ZEN
trotoluen
-
-
M
M
M
M
MNE
1
2ylphthalate
■
MEN
• • -
-
1.1
mop
• • - -
______�
___
ID �.
.
0
• o( thane
ID
ane p-Dioxane) —ME
3.9 3.7
4.7 4
5.1ol
6.6 7.9
6.4
8.5
10.3
5.3
E
M
6.6 6.5
0
1
W-S GW Revised.xlsb 1 of 4

Al
40 pg/L
40 pg/L
40 pg/L
40 pg/L
NE pg/L
NE pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
6000 pg/L
1 pg/L
1 pg/L
1 pg/L
1 pg/L
1 pg/L
1 pg/L
1 pg/L
1 pg/L
1 pg/L
700 pg/L
700 pg/L
3000 pg/L
3000 pg/L
3000 pg/L
70 pg/L
70 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
OSR Concern (Multiple Items) Selected groundwater detections of concern within the last 6 years
Qualifier (Multiple Items) Highlighted cells are at or above the current standard
2-Hexanone
0.72
0.69
0.96
_
MW-10
SW-2
1.8
SW-4
3.1
4-Methyl-2-pentanone
(MIBK)
2.5
5.6
2.2
MW-10
0.65
1.7
1.1
2.8
2.6
Acetone
Equipment
Blank
10.2
18.3
M W-2 R
10.3
MW-3R
21.4
MW-4R
11
M W-5R
18.4
MW-7
15.7
MW-8
15.8
MW-10
16.4
13.7
12.1
22.5
14.1
11.8
MW-11
21.1
MW-12
12.1
MW-13
17.3
MW-14
14.7
MW-15
13.2
SW-1
11.2
SW-2
12.9
SW-3
16.2
SW-4
16
Benzene
MW-2R
MW-4R
0.38
0.42
0.28
MW-5R
0.28
MW-7
0.48
0.6
0.68
0.37
0.41
0.39
0.38
0.43
0.42
0.26
0.29
MW-10
0.56
0.78
0.33
0.55
0.55
0.57
0.52
0.83
0.46
0.44
MW-12
0.29
0.25
0.33
SW-3
0.73
0.42
0.54
0.32
SW-4
0.25
Carbon Disulfide
MW-10
I
2.1
2
5.2
Chloroethane
MW-2R
_
2.1
MW-7
0.85
Chloroform
MW-15
0.45
0.44
0.44
0.4
0.44
0.7
0.44
0.26
0.49
Chloromethane
MW-2R
0.25
MW-7
0.13
M W-11
0.23
SW-2
0.12
W-S GW Revised.xlsb 2 of 4

Al
70 pg/L
70 pg/L
70 pg/L
70 pg/L
70 pg/L
70 pg/L
70 pg/L
70 pg/L
70 pg/L
1000 pg/L
1000 pg/L
1000 pg/L
1000 pg/L
1000 pg/L
1000 pg/L
600 pg/L
600 pg/L
600 pg/L
500 pg/L
500 pg/L
500 pg/L
500 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
3 pg/L
500 pg/L
500 pg/L
500 pg/L
500 pg/L
500 pg/L
500 pg/L
0.7 pg/L
0.7 pg/L
0.7 pg/L
0.7 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
OSR Concern (Multiple Items) Selected groundwater detections of concern within the last 6 years
Qualifier (Multiple Items) Highlighted cells are at or above the current standard
cis- 1,2-Dichloroethene
1.1
0.9
0.85
0.71
0.38
0.2
MW-1 R 1.2
0.76
0.62
MW-2R 0.84
0.95
0.67
0.38
0.55
0.66
0.6
0.51
0.47
0.26
0.5
0.38
MW-7 0.91
1.4
1.5
0.86
0.85
1.1
1.1
1.1
1.1
0.77
0.8
0.73
0.73
0.37
MW-10
0.23
0.27
0.23
0.2
0.33
0.35
MW-12
0.4
0.23
SW-2
0.33
SW-3
0.26
SW-4 0.32
Dichlorodifluoromethane
MW-2R
_
0.26
MW-7 0.52
0.62
1
MW-9 1.1
0.9
1.4
0.99
1.2
1.7
1.2
1.5
0.88
0.76
MW-12
0.23
MW-14 2.4
4.5
3
2.4
3
3.6
3.9
3.6
2.3
3.6
2.1
Ethylbenzene
0.38
MW-1 R
MW-10
0.41
0.53
0.55
0.4
1
0.73
m&p-Xylene
MW-5R
0.73
MW-7 0.72 0.93 1 1.1 1.7 1.6 1.4 1.2 2.2
MW-10 0.68 1.3 1.1 1.2 2.1
Methylene Chloride _
Equipment Blank 2.4
MW-1 R
MW-2R
1.1
MW-3R
MW-4R
MW-5R
MW-7
1.7
MW-8
MW-10
MW-11
MW-12
MW-14
MW-15
SW-1
SW-2
SW-3
SW-4
o-Xylene
_
MW-2R
MW-5R
0.45
MW-7
0.46
0.54
0.68
0.59
0.65
0.62
0.68
MW-10
0.34
0.84
0.28
0.53
0.78
1.1
0.97
M W-11
0.27
Tetrachloroethene
MW-2R
::
MW-7
MW-14
1 0.53
0.48
0.52
1.8 0.84 1.5 1.1
0.68 1.2 1.1
2.3 1.3 2.3
2.3
2.9
2.11 2.9
1.1
2.8 1.2
1.4
2 2
1.6
2.4
2
1
1.2
0.33 0.31
0.46 0.63 0.47 0.27 0.4 0.36
2.1 0.43 0.85 0.65
0.48
0.61
W-S GW Revised.xlsb 3 of 4

Al
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
OSR Concern (Multiple Items) Selected groundwater detections of concern within the last 6 years
Qualifier (Multiple Items) Highlighted cells are at or above the current standard
NE pg/L
Tetrahydrofuran
NE pg/L
Equipment Blank
NE pg/L
MW-2R
38.6
NE pg/L
MW-4R
11.4
NE pg/L
MW-7
70.5
NE pg/L
MW-10
130
NE pg/L
MW-11
NE pg/L
MW-12
NE pg/L
MW-15
8.9
NE pg/L
SW-2
NE pg/L
SW-3
NE pg/L
SW-4
9.1
600 pg/L
Toluene
600 pg/L
MW-2R
600 pg/L
MW-5R
600 pg/L
MW-10
600 pg/L
MW-11
600 pg/L
MW-12
600 pg/L
MW-13
600 pg/L
SW-2
3 pg/L
Trichloroethene
3 pg/L
MW-1 R
3 pg/L
MW-2R
1.1
3 pg/L
MW-7
2000 pg/L
Trichlorofluoromethan
2000 pg/L
MW-2R
2000 pg/L
MW-7
5.6
2000 pg/L
MW-9
1.3
2000 pg/L
MW-10
2000 pg/L
MW-12
2000 pg/L
MW-14
1
2000 pg/L
MW-15
2000 pg/L
SW-4
88 pg/L
Vinyl acetate
88 pg/L
MW-2R
0.03 pg/L
Vinyl chloride
0.03 pg/L
MW-2R
500 pg/L
Xylenes (Total)
500 pg/L
MW-10
e
83 51.3 45.4 46 59.1 28 36.3
8.6 11.4 9.3
77.9 80.4 50.5 24.9 20.1
141 113 169 192 135 131 182
4.5
5.9
8.2 9.2 14.8
61.3
6.1 3.4
6.7 13.7 5.7
1.7
0.26 0.35 0.27
1
0.74
0.58
1.1 0.97I 0.9I 0.93I 0 .3 0.93I 1
1.5
4 2 1.2 1.2 1.6 1.6
0.86 1.7 1.3 1.3 1.4 1.2
0.81 1 0.89 1.4 0.52
1.5 0.92 0.86 0.79 0.8 0.87
0.21 0.42 0.22 0.71
0.32
2
1.1
3.2
39.1
49.6
35.8
34.6
79.2
72.6
13.6
3.5
7
5.8
15.9
11.8
32
21.7
13.5
17.7
14.1
8.8
5.2
237
6.1
120
145
106
18.6
11.4
26.8
12.4
12
16.8
27.3
19.8
16.9
15.5
21.4
18.4
6.3
3.3
10.2
9.7
3.5
3.6
4.1
4.4
0.27
0.52
0.63
1.2
0.71
0.71
0.66
1
0.79
1.5
0.85
2.4
0.71
3.7
0.91
1.5
0.92
1.4
0.79
1.2
0.62
1.4
1
1.3
1.1
0.98
0.96
0.47
0.2
1
2.8
1.4
0.82
0.22
0.32
0.75
0.58
1.1
0.54
0.59
0.57
0.34
2.1
4.4
5.1
4.8
4.4
3.9
5.3
0.27
W-S GW Revised.xlsb 4 of 4

A2
NE pg/L
10 pg/L
700 pg/L
0.05 pg/L
4 pg/L
3 pg/L
700 pg/L
250000 pg/L
10 pg/L
5 pg/L
70 pg/L
70 pg/L
600 pg/L
300 pg/L
15.0 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
600 pg/L
500000 pg/L
3 pg/L
1000 pg/L
6 pg/L
350 pg/L
0.4 pg/L
6 pg/L
3 pg/L
50 pg/L
70 pg/L
NE pg/L
NE pg/L
4000 pg/L
40 pg/L
0.1 pg/L
6000 pg/L
0.002 pg/L
NE pg/L
0.006 pg/L
1 pg/L
10 pg/L
700 pg/L
1 pg/L
3 pg/L
2 pg/L
250000 pg/L
3000 pg/L
70 pg/L
3 pg/L
10 pg/L
70 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.019 pg/L
1000 pg/L
2 pg/L
2 pg/L
0.008 pg/L
300 pg/L
15 pg/L
500 pg/L
50 pg/L
1 pg/L
NS pg/L
40 pg/L
3 pg/L
6 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
Historical
Labels
detections
by well
location
Row Labels
-MW-1R
AL
Alkalinity, Total as CaCO3
86600
84000
83800
84100
76100
71400
68600
64300
54900
48100
39600
Arsenic
5.8
Barium
290
290
285
284
263
260
272
241
228
207
164
Benzo(a)anthracene
Beryllium
0.5
bi s (2-Ethylhexyl) phtha late
Carbon Disulfide
Chloride
9050
9150
9770
8920
9040
9290
8860
9630
9000
8510
7640
Chromium
4
Chrysene
cis-1,2-Dichloroethene
1.2
1.1
0.9
0.85
0.71
0.76
0.62
0.38
0.2
Cyanide
Ethylbenzene
0.38
Iron
111
43.1
54.8
96.2
78.8
82.8
Lead
Manganese
31.41
24.71
19.5
16.7
17.6
11.8
12.5
7.3
7.2
2.8
Mercury
0.57
0.34
0.23
Methylene Chloride
2.3
Nickel
1.5
Selenium
Silver
Sodium
16800
16300
15800
16500
15500
15200
15800
14600
13300
13200
11600
Sulfate
1380
1080
1070
1700
Toluene
Total Dissolved Solids
172000
180000
202000
164000
166000
153000
165000
154000
138000
78000
133000
Trichloroethene
0.65
Zinc
4.3
5.2
5.1
5
5.5
5.7
5.6
MW-2R
1,1-Dichloroethane
0.46
0.6
0.43
0.39
0.54
0.48
0.48
0.53
0.49
1,1-Dichloroethene
1,2-Dichloroethane
0.24
1,4-Dichlorobenzene
0.56
0.45
0.41
0.37
0.46
0.39
0.38
1,4-Dioxane (p-Dioxane)
2.3
2.1
2,4,5-TP (Silvex)
0.072
0.14
2,4-D
0.43
2,4-Dinitrotoluene
5.9
2,6-Dinitrotoluene
8.1
2-Butanone (MEK)
2-Hexanone
4,4'-DDT
Acetone
10.3
Aldrin
Alkalinity, Total as CaCO3
688000
736000
577000
573000
663000
670000
587000
571000
482000
440000
358000
alpha-BHC
Antimony
Arsenic
Barium
309
359
260
258
289
1 323
323
272
324
279
287
Benzene
bi s (2-Ethylhexyl) phtha late
Cadmium
0.66
Chloride
64300
52500
42300
34500
42200
47600
50400
47600
47700
48700
44200
Chloroethane
Chloroform
Chloromethane
0.25
Chromium
3.3
2.7
2.8
2.6
cis-1,2-Dichloroethene
0.84
0.95
0.67
0.38
0.55
0.66
0.6
0.511
0.47
0.26
Cobalt
1
Copper
18.6
9.6
2.6
6.3
Cyanide
4.1
5
5.1
7.5
delta-BHC
Dichlorodifluoromethane
0.26
Endrin
Endrin aldehyde
Heptachlor
Iron
•
.•1
o•o
.�
l
-we
.0
Lead
3.2
3.3
m&p-Xylene
Manganese
e
o
e
e
i•ii
ELTeMe
EME0
Mercury
Methane
Methoxychlor
Methylene Chloride
1.1
1.3
2.3
Naphthalene
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
NE pg/L
10 pg/L
700 pg/L
0.05 pg/L
4 pg/L
3 pg/L
700 pg/L
250000 pg/L
10 pg/L
5 pg/L
70 pg/L
70 pg/L
600 pg/L
300 pg/L
15.0 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
600 pg/L
500000 pg/L
3 pg/L
1000 pg/L
6 pg/L
350 pg/L
0.4 pg/L
6 pg/L
3 pg/L
50 pg/L
70 pg/L
NE pg/L
NE pg/L
4000 pg/L
40 pg/L
0.1 pg/L
6000 pg/L
0.002 pg/L
NE pg/L
0.006 pg/L
1 pg/L
10 pg/L
700 pg/L
1 pg/L
3 pg/L
2 pg/L
250000 pg/L
3000 pg/L
70 pg/L
3 pg/L
10 pg/L
70 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.019 pg/L
1000 pg/L
2 pg/L
2 pg/L
0.008 pg/L
300 pg/L
15 pg/L
500 pg/L
50 pg/L
1 pg/L
NS pg/L
40 pg/L
3 pg/L
6 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Row Labels
Historical
detections
by well
location
MW-1R
Alkalinity, Total as CaCO3
37600
30000
28100
29800
26300
27100 27500
Arsenic
Barium
142
124
106
109
91.7
93.8 82.6
Benzo(a)anthracene
Beryllium
bis(2-Ethylhexyl)phthalate
2.4
Carbon Disulfide
Chloride
7090
5600
5880
5910
5320
5350
Chromium
Chrysene
1.5
cis-1,2-Dichloroethene
Cyanide
4.4
Ethylbenzene
Iron
85.8
52.9
Lead
Manganese
2.9
Mercury
Methylene Chloride
Nickel
Selenium
Silver
Sodium
10600
10800
9940
9080
9180
9440 7670
Sulfate
1720
Toluene
Total Dissolved Solids
120000
91000
103000
84000
95000
93000 95000
Trichloroethene
Zinc
MW-2R
1.1
1,1-Dichloroethane
1.1
0.83
1.3
1.2
1.2
1.2
1,1-Dichloroethene
36.6
38.7
1,2-Dichloroethane
1,4-Dichlorobenzene
0.4
1,4-Dioxane (p-Dioxane)
2,4,5-TP (Silvex)
0.23
2,4-D
1.1
2,4-Dinitrotoluene
2,6-Dinitrotoluene
2-Butanone (MEK)
2-Hexanone
0.48
4,4'-DDT
Acetone
20.3
3.7
Aldrin
Alkalinity, Total as CaCO3
453000
344000
349000
363000
277000
196000
219000
165000
alpha-BHC
Antimony
Arsenic
Barium
339
324
3111
3241
335
366
351
Benzene
1.1
bis(2-Ethylhexyl)phthalate
Cadmium
Chloride
49800
50500
56700
50000
64000
61500
62400
39900
Chloroethane
2.1
Chloroform
0.16
0.26
Chloromethane
Chromium
3.4
cis-1,2-Dichloroethene
0.5
0.38
0.411
0.26
0.25
0.331
0.46
Cobalt
9.6
Copper
Cyanide
4.2
delta-BHC
D ich to rod iflu orom etha ne
Endrin
0.27
Endrin aldehyde
0.23
0.2E
Heptachlor
Iron
•O
•:�
Lead
m&p-Xylene
0.66
Manganese
EW 1
I
Mercury
Methane
1280
Methoxychlor
0.83
Methylene Chloride
Naphthalene
0.86
1.3
1.6
1.9
84.71 85.41 1 85.3
1.41 0.961 1 1.4
0.51
1.1
0.
0.74
0.29
103
1.2
92.8
0.48
1 80.-1
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
Facility Permit Old Salisbury Road Landfill (C&D)
Historical detections by well location
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
74.3
85
90.3
105
8
0.05 pg/L Benzo(a)anthracene
4 pg/L Beryllium
3 pg/L bis(2-Ethylhexyl)phthalate
700 pg/L Carbon Disulfide
250000 pg/L Chloride
10 pg/L Chromium
0.88
0.64
0.49
5 pg/L Chrysene
70 pg/L cis-1,2-Dichloroethene
70 pg/L Cyanide
600 pg/L Ethylbenzene
300 pg/L Iron
15.0 pg/L Lead
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
20 pg/L Selenium
20 pg/L Silver
0.62
0.43
NE pg/L Sodium
250000 pg/L Sulfate
600 pg/L Toluene
500000 pg/L Total Dissolved Solids
3 pg/L Trichloroethene
1000 pg/L Zinc
MW-2R
6 pg/L 1,1-Dichloroethane
350 pg/L 1,1-Dichloroethene
0.4 pg/L 1,2-Dichloroethane
6 pg/L 1,4-Dichlorobenzene
3 pg/L 1,4-Dioxane (p-Dioxane)
50 pg/L 2,4,5-TP (Silvex)
70 pg/L 2,4-D
NE pg/L 2,4-Dinitrotoluene
NE pg/L 2,6-Dinitrotoluene
4000 pg/L 2-Butanone (MEK)
40 pg/L 2-Hexanone
0.1 pg/L 4,4'-DDT
6000 pg/L Acetone
0.002 pg/L Aldrin
NE pg/L Alkalinity, Total as CaCO3
0.006 pg/L alpha-BHC
1 pg/L Antimony
10 pg/L Arsenic
700 pg/L Barium
88.5
98.8
102
107
T
1 pg/L Benzene
3 pg/L bis(2-Ethylhexyl)phthalate
2 pg/L Cadmium
250000 pg/L Chloride
3000 pg/L Chloroethane
70 pg/L Chloroform
3.4
3 pg/L Chloromethane
10 pg/L Chromium
1.6
0.5
0.79
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
0.019 pg/L delta-BHC
1000 pg/L Dichlorodifluoromethane
2 pg/L Endrin
2 pg/L Endrin aldehyde
0.008 pg/L Heptachlor
300 pg/L Iron
15 pg/L Lead
500 pg/L m&p-Xylene
50 pg/L Manganese
1 pg/L Mercury
NS pg/L Methane
40 pg/L Methoxychlor
3 pg/L Methylene Chloride
6 pg/L Naphthalene
Highlighted cells are at or above the current standard.
Blank cells
indicate
either
INS
or ND.
W-S GW Revised.xlsb
94
90
5.5
96.3 460 120 100 1
3.5 1 4.31 2.3
55
60
56
140
1
1.9
2.2
2.1
8.9

A2
Facility Permit Old Salisbury Road Landfill (C&D)
Historical detections by well location
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
150
110
130
150
160
100
290
100
180
224
0.05 pg/L Benzo(a)anthracene
4 pg/L Beryllium
3 pg/L bis(2-Ethylhexyl)phthalate
700 pg/L Carbon Disulfide
28
23
250000 pg/L Chloride
10 pg/L Chromium
6.6
5.2
7.8
3
6
5 pg/L Chrysene
70 pg/L cis-1,2-Dichloroethene
70 pg/L Cyanide
600 pg/L Ethylbenzene
300 pg/L Iron
15.0 pg/L Lead
12
6
50 pg/L Manganese
1 pg/L Mercury
0.2
3 pg/L Methylene Chloride
100 pg/L Nickel
20 pg/L Selenium
20 pg/L Silver
NE pg/L Sodium
250000 pg/L Sulfate
600 pg/L Toluene
500000 pg/L Total Dissolved Solids
3 pg/L Trichloroethene
1000 pg/L Zinc
MW-2R
6 pg/L 1,1-Dichloroethane
350 pg/L 1,1-Dichloroethene
0.4 pg/L 1,2-Dichloroethane
6 pg/L 1,4-Dichlorobenzene
3 pg/L 1,4-Dioxane (p-Dioxane)
50 pg/L 2,4,5-TP (Silvex)
70 pg/L 2,4-D
NE pg/L 2,4-Dinitrotoluene
NE pg/L 2,6-Dinitrotoluene
4000 pg/L 2-Butanone (MEK)
86
40 pg/L 2-Hexanone
0.1 pg/L 4,4'-DDT
6000 pg/L Acetone
0.002 pg/L Aldrin
NE pg/L Alkalinity, Total as CaCO3
0.006 pg/L alpha-BHC
1 pg/L Antimony
10 pg/L Arsenic
700 pg/L Barium
61
180
120
150
190
340
200
160
350
1 pg/L Benzene
3 pg/L bis(2-Ethylhexyl)phthalate
2 pg/L Cadmium
250000 pg/L Chloride
3000 pg/L Chloroethane
70 pg/L Chloroform
3 pg/L Chloromethane
10 pg/L Chromium
3.9
3
7.8
NMI
4
9
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
0.019 pg/L delta-BHC
1000 pg/L Dichlorodifluoromethane
2 pg/L Endrin
2 pg/L Endrin aldehyde
0.008 pg/L Heptachlor
300 pg/L Iron
15 pg/L Lead
6.5
6.9
14
8
500 pg/L m&p-Xylene
50 pg/L Manganese
1 pg/L Mercury
0.4
NS pg/L Methane
40 pg/L Methoxychlor
3 pg/L Methylene Chloride
79
6 pg/L Naphthalene
Highlighted cells are at or above the current standard. Blank cells indicate
either
NS or ND.
W-S GW Revised.xlsb

A2
100 pg/L
NS pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
0.7 pg/L
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
3 pg/L
2000 pg/L
0.3 pg/L
88 pg/L
0.03 pg/L
500 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
200 pg/L
4 pg/L
3 pg/L
2 pg/L
700 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
2000 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
1000 pg/L
2 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.019 pg/L
42 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
Historical
Labels
detections
by well
location
Row Labels
Nickel
21.1
21.1
13.4
16.1 16.8
20.3
17
18.5
17.9
18
17
Nitrogen, Ammonia
o-Xylene
Selenium
6.1
Silver
Sodium
65600
71900
57300
64400 73200
77600
72400
70200
61500
61400
51400
Sulfate
76400
111000
85100
95900 105000
122000
110000
121000
115000
115000
98400
Sulfide
80.1
Tetrachloroethene
It :
38.6
83
51.3
45.4
46
59.1
28
Tetrahydrofuran
36.3
39.1
49.6
35.8
34.6
Thallium
Toluene
0.27
Total Dissolved Solids
me
33M
woollue
..M
M���
0.71
0.66
0.79
Trichloroethene
1.1
1.1
0.97
0.9
0.93
1.3
0.93
1
1.2
Trichlorofluoromethane
1.5
0.71
1
1.5
Vanadium
Vinyl acetate
2
Vinyl chloride
Xylenes (Total)
Zinc
24.5
18
5.8
8.7
MW-3R
Acetone
21.4
Alkalinity, Total as CaCO3
70900
69800
488000
192000
115000
78900
114000
133000
87800
102000
107000
Arsenic
6.4
5.7
9
5.5
3.9
3.3
Barium
257
286
320
275
234
278
309
297
278
271
214
Benzo(g,h,i)perylene
1
Beryllium
0.35
bi s (2-Ethylhexyl) phtha late
Cadmium
Carbon Disulfide
Chloride
3320
2000
44600
2660
2180
2650
2520
2050
2470
2990
2990
Chromium
Cobalt
if
Copper
6.2
Cyanide
6.4
5
4.4
4.7
Dibenz(a,h)anthracene
Indeno(1,2, 3-cd )pyrene
Iron
��
•��
��
:��
•�:��
��
��
��
��
��
.010
Lead
3.4
4.9
3.4
3.4
3.5
3.8
2.7
Manganese
•,�.�
.:��
��
•:�
Mercury
0.65
Methylene Chloride
2.3
Nickel
1.2
Selenium
6.3
5
5.5
Silver
Sodium
2150
2520
2540
2770
2680
2380
2240
2450
2310
2590
Sulfate
801
771
1210
1300
691
1530
1800
2200
3000
Tin
4.8
Total Dissolved Solids
146000
179000
M
213000
177000
164000
133000
168000
188000
137000
182000
Vanadium
Zinc
8.7
MW-4R
2.4
1,4-Dioxane (p-Dioxane)
4,4'-DDT
Acetone
11
Alkalinity, Total as CaCO3
517000
384000
129000
291000
101000
461000
315000
454000
99000
144000
117000
Arsenic
Barium
176
166
216
222
270
198
343
255
210
184
306
Benzene
0.38
Butylbenzylphthalate
1.7
Cadmium
Chloride
42100
34000
2220
25200
12500
49200
35800
58400
13800
16900
22200
Chloromethane
Chromium
6.4
3.2
1
3.2
Cobalt
Copper
2.7
5
2.8
Cyanide
4.2
delta-BHC
Endosulfan II
Iron
214
292
Lead
Manganese
�:�
•�
:�
Mercury
Methylene Chloride
2.9
Nickel
8
7.4
8.4
5
4.1
7.5
5.8
8
3.2
3.7
2.8
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
Facility Permit Old Salisbury Road Landfill (C&D)
Historical detections by well location
100 pg/L Nickel
25.9
20.6
27.1
20.7
21.8
22.3
NS pg/L Nitrogen, Ammonia
500 pg/L o-Xylene
0.33
0.31
0.54
0.54
0.63
1
20 pg/L Selenium
16.5
20 pg/L Silver
5.2
NE pg/L Sodium
58300
59700
46200
45700
43400
38400
250000 pg/L Sulfate
117000
136000
128000
115000
79500
95000
NE pg/L Sulfide
0.7 pg/L Tetrachloroethene
79.2
72.6
99.6
111
93.2
152
NE pg/L Tetrahydrofuran
0.2 pg/L Thallium
600 pg/L Toluene
500000 pg/L Total Dissolved Solids
. •
• 0 0 8
.
3 pg/L Trichloroethene
0.85
0.71
0.89
0.68
0.77
0.82
2000 pg/L Trichlorofluoromethane
2.4
3.7
12
12.1
16.9
20.9
0.3 pg/L Vanadium
88 pg/L Vinyl acetate
0.03 pg/L Vinyl chloride
500 pg/L Xylenes (Total)
0.98
1.6
1000 pg/L Zinc
16.8
12.2
21.1
24.5
35.2
MW-3R
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
177000
155000
155000
175000
142000
150000
10 pg/L Arsenic
8.9
700 pg/L Barium
221
205
201
216
173
228
200 pg/L Benzo(g,h,i)perylene
4 pg/L Beryllium
3 pg/L bis(2-Ethylhexyl)phthalate
2 pg/L Cadmium
700 pg/L Carbon Disulfide
250000 pg/L Chloride
2940
3260
3620
3860
3920
10 pg/L Chromium
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
10.4
7.1
8.1
9.1
6.5
0.005 pg/L Dibenz(a,h)anthracene
0.05 pg/L Indeno(1,2,3-cd)pyrene
300 pg/L Iron
• o
15 pg/L Lead
2.7
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
20 pg/L Selenium
20 pg/L Silver
NE pg/L Sodium
2770
250000 pg/L Sulfate
3740
4230
3400
5070
5420
6860
2000 pg/L Tin
5.8
500000 pg/L Total Dissolved Solids
191000
187000
193000
175000
172000
168000
0.3 pg/L Vanadium
1000 pg/L Zinc
10.5
MW-4R
3 pg/L 1,4-Dioxane (p-Dioxane)
0.1 pg/L 4,4'-DDT
11111111111MI
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
286000
222000
224000
203000
174000
64300 1
10 pg/L Arsenic
700 pg/L Barium
305
264
296
375
400
407
1 pg/L Benzene
0.42
0.28
0.27
1000 pg/L Butylbenzylphthalate
2 pg/L Cadmium
250000 pg/L Chloride
50500
29700
36500
33700
34500
33200
3 pg/L Chloromethane
10 pg/L Chromium
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
4.3
5.9
0.019 pg/L delta-BHC
.
42 pg/L Endosulfan II
0.12
300 pg/L Iron
126
89.5
158
1451
15 pg/L Lead
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
7.2
5.3
0.12
1.2 0.84
31800 27200
96300
197 274
98000
0.88
20.1
33.3
155000
237
180000
0.67
31.61 36.11 21.91 22.2
301
0
0.6
4
314
0.82
0.45
26.1
1
55.9 334
1.3 5.4
4.8
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND
W-S GW Revised.xlsb

A2
100 pg/L
NS pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
0.7 pg/L
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
3 pg/L
2000 pg/L
0.3 pg/L
88 pg/L
0.03 pg/L
500 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
200 pg/L
4 pg/L
3 pg/L
2 pg/L
700 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
2000 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
1000 pg/L
2 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.019 pg/L
42 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Historical
detections
by well
location
Row Labels
Nickel
Nitrogen, Ammonia
o-Xylene
Selenium
Silver
0.58
1.2
0.93
Sodium
Sulfate
Sulfide
Tetrachloroethene
Tetrahydrofuran
Thallium
Toluene
Total Dissolved Solids
Trichloroethene
T ri ch lorofl uo ro metha ne
Vanadium
Vinyl acetate
Vinyl chloride
Xylenes (Total)
Zinc
MW-3R
Acetone
Alkalinity, Total as CaCO3
Arsenic
7.4
8.4
Barium
252
231
293
273
310
230
290
300
300
340
270
200
220
13
370
400
Benzo(g,h,i)perylene
Beryllium
b is(2-Ethyl hexyl )p htha late
Cadmium
Carbon Disulfide
3.3
Chloride
Chromium
0.63
2.3
3.7
2.3
Cobalt
Copper
Cyanide
Di benz(a, h)anthracene
I ndeno(1,2,3-cd)pyrene
Iron
Lead
14
Manganese
Mercury
Methylene Chloride
Nickel
Selenium
11.8
4.9
18.1
Silver
0.29
1.5
0.87
Sodium
Sulfate
Tin
Total Dissolved Solids
Vanadium
Zinc
MW-4R
1,4-Dioxane (p-Dioxane)
4,4'-DDT
Acetone
Alkalinity, Total as CaCO3
Arsenic
9.2
Barium
58.3
263
172
287
200
220
220
180
150
140
380
97
94
86
61
Benzene
B utylbenzylp htha late
Cadmium
Chloride
Chloromethane
Chromium
1.2
0.58
0.4
2.6
5.5
5
Cobalt
Copper
Cyanide
delta-BHC
Endosulfan II
Iron
Lead
5.3
6
Manganese
Mercury
Methylene Chloride
Nickel
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb

A2
100 pg/L
NS pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
0.7 pg/L
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
3 pg/L
2000 pg/L
0.3 pg/L
88 pg/L
0.03 pg/L
500 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
200 pg/L
4 pg/L
3 pg/L
2 pg/L
700 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
2000 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
1000 pg/L
2 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.019 pg/L
42 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Historical
detections
by well
location
-.
Nickel
Nitrogen, Ammonia
o-Xylene
Selenium
Silver
6
Sodium
Sulfate
Sulfide
Tetrachloroethene
Tetrahydrofuran
Thallium
Toluene
Total Dissolved Solids
Trichloroethene
T ri ch lorofl uo ro metha ne
Vanadium
Vinyl acetate
Vinyl chloride
Xylenes (Total)
Zinc
MW-3R
Acetone
Alkalinity, Total as CaCO3
Arsenic
5.9
Barium
300
52
Ww
E. 1
620
Wloffi
W011MVA111
Benzo(g,h,i)perylene
Beryllium
b is(2-Ethyl hexyl )p htha late
Cadmium
Carbon Disulfide
Chloride
Chromium
9
Cobalt
Copper
Cyanide
Di benz(a, h)anthracene
I ndeno(1,2,3-cd)pyrene
Iron
Lead
Manganese
Mercury
0.2
0.7
Methylene Chloride
Nickel
Selenium
Silver
Sodium
Sulfate
Tin
Total Dissolved Solids
Vanadium
Zinc
MW-4R
1,4-Dioxane (p-Dioxane)
4,4'-DDT
Acetone
Alkalinity, Total as CaCO3
Arsenic
7.5
Barium
350
570
650
280
595
:.
Benzene
B utylbenzylp htha late
Cadmium
Chloride
Chloromethane
Chromium
Cobalt
Copper
Cyanide
delta-BHC
Endosulfan II
Iron
Lead
8.1
9.5
12
Manganese
Mercury
0.36
0.21
0.3
Methylene Chloride
Nickel
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
4 pg/L
3 pg/L
2 pg/L
700 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
70 pg/L
300 pg/L
15 pg/L
500 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
500 pg/L
20 pg/L
NE pg/L
250000 pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
10 pg/L
700 pg/L
10 pg/L
15 pg/L
1 pg/L
200 pg/L
6 pg/L
3 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
4 pg/L
0.019 pg/L
700 pg/L
250000 pg/L
3000 pg/L
3 pg/L
10 pg/L
70 pg/L
70 pg/L
1000 pg/L
0.002 pg/L
40 pg/L
0.004 pg/L
300 pg/L
15 pg/L
500 pg/L
50 pg/L
1 pg/L
3 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
Historical
Labels
detections
by well
location
Row Labels
Selenium
Silver
Sodium
73800
62300
71200
42600
17800
65500
42100 71000
14500
23800
23000
Sulfate
162000
122000
163000
104000
50300
179000
125000 193000
48700
70300
72700
Sulfide
105
Tetrahydrofuran
11.4
8.6
11.4
9.3 13.6
3.5
7
5.8
Thallium
0.029
Total Dissolved Solids
167000
496000
241000
161000
304000
:.
Vanadium
Zinc
5.4
5.9
5.2
�19.09
5.8
8.6 8.4
17.8
5.9
7.5
MW-5R
Acetone
18.4
Alkalinity, Total as CaCO3
35700
34300
29200
35600
33600
33500
32300
32700
30800
32300
28600
Arsenic
Barium
56.5
58.3
55.8
59.8
52.5
53.2
57.1
55.9
55.9
92.7
54
Benzene
0.28
Beryllium
0.2
bi s (2-Ethylhexyl) phtha late
Cadmium
Carbon Disulfide
Chloride
14500
14800
15600
15100
15200
16200
15100
16400
15300
16200
15700
Chloromethane
Chromium
6.8
5.6
5.4
5.5
5.3
owalm
4.6
5.8
5.1
4.8
Cobalt
Cyanide
7.2
4.4
Iron
211
218
63.5
88.2
37.9
68.4
87.8
.40
113
Lead
m&p-Xylene
0.73
Manganese
3
4.2
Mercury
0.69
Methylene Chloride
Nickel
1.6
o-Xylene
0.45
Silver
Sodium
17100
14100
13000
14600
12800
13500
13900
14200
13100
11300
13100
Sulfate
7770
8380
8620
8090
8220
7830
7740
8450
7620
7430
8000
Toluene
1.7
Total Dissolved Solids
163000
169000
175000
156000
164000
144000
156000
145000
154000
104000
166000
Vanadium
Zinc
7.3
MW-6R
Arsenic
Barium
Chromium
Lead
Mercury
MW-7
1,1,1-Trichloroethane
1,1-Dichloroethane
0.9
1.3
1.3
1.3
1.1
1.6
1.4
1.3
1.5
1.2
0.91
1.1
1,4-Dioxane (p-Dioxane)
2.2
1.8
2
4,4'-DDD
Acetone
15.7
Alkalinity, Total as CaCO3
71600
82700
54200
78500
75900
80400
85000
80100
71700
67300
64100
Arsenic
Barium
136
163
168
161
158
152
163
140
129
140
122
Benzene
0.48
0.6
0.68
0.37
0.41
0.39
0.38
0.43
0.42
0.26
0.29
Beryllium
0.78
0.61
0.62
2.1
0.58
beta-BHC
Carbon Disulfide
Chloride
5910
7500
6470
6580
6490
7390
5290
4820
4430
6050
4340
Chloroethane
0.85
Chloromethane
0.13
Chromium
cis-1,2-Dichloroethene
0.91
1.4
1.5
0.86
0.85
1.1
1.1
1.1
1.1
0.77
0.8
0.73
Cyanide
Dichlorodifluoromethane
0.52
0.62
1
Dieldrin
Endosulfan 1
0.15
Heptachlor epoxide
Iron
21.5
35
25
25.2
Lead
m&p-Xylene
1 0.721
0.93
1
1.1
1.7
1.6
1.4
1.2
2.2
1.8
0.84
1.5
Manganese
44
43.8
43
35.6
28.8
33.6
27.1
Mercury
1
Methylene Chloride
1.7
2.1
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb

A2
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
4 pg/L
3 pg/L
2 pg/L
700 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
70 pg/L
300 pg/L
15 pg/L
500 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
500 pg/L
20 pg/L
NE pg/L
250000 pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
10 pg/L
700 pg/L
10 pg/L
15 pg/L
1 pg/L
200 pg/L
6 pg/L
3 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
4 pg/L
0.019 pg/L
700 pg/L
250000 pg/L
3000 pg/L
3 pg/L
10 pg/L
70 pg/L
70 pg/L
1000 pg/L
0.002 pg/L
40 pg/L
0.004 pg/L
300 pg/L
15 pg/L
500 pg/L
50 pg/L
1 pg/L
3 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Historical
detections
by well
location
Row Labels
Selenium
11.5
Silver
0.
Sodium
55400
39700
42600
42600
43600
40400
35300
Sulfate
143000
85200
113000
97600
73600
98700
61800
Sulfide
Tetrahydrofuran
15.9
11.8
11.7
8.5
13.5
8.8
Thallium
Total Dissolved Solids
. •
445000
496000
413000
435000
374000
345000
Vanadium
Zinc
7.2
13.6
MW-5R
Acetone
Alkalinity, Total as CaCO3
24000
31900
31700
34800
31200
134000
32800
Arsenic
Barium
58.2
54.4
53.9
57.7
53.4
57.5
85.2
6
38
2.4
3
4.2
.7 53 54.3 66.8
7.6 5.8 5 8.6
i7
1 0.161 1 0.46
82
3.8
3.4
04 100 99.3 104
12.5
0.55 0.65
71
1.4
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb
i7
1 0.161 1 0.46
82
3.8
3.4
04 100 99.3 104
12.5
0.55 0.65
71
1.4
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb
71
1.4
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb

A2
Facility Permit Old Salisbury Road Landfill (C&D)
Historical detections by well location
20 pg/L Selenium
20 pg/L Silver
NE pg/L Sodium
250000 pg/L Sulfate
NE pg/L Sulfide
NE pg/L Tetrahydrofuran
0.2 pg/L Thallium
500000 pg/L Total Dissolved Solids
0.3 pg/L Vanadium
1000 pg/L Zinc
MW-5R
6000 pg/L Acetone
2.6
0.94
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
52.6
56.1
57.5
70.6
5
1 pg/L Benzene
4 pg/L Beryllium
3 pg/L bis(2-Ethylhexyl)phthalate
2 pg/L Cadmium
700 pg/L Carbon Disulfide
250000 pg/L Chloride
3 pg/L Chloromethane
10 pg/L Chromium
5.2
5.3
5.6
8.4
6:
1 pg/L Cobalt
70 pg/L Cyanide
300 pg/L Iron
15 pg/L Lead
500 pg/L m&p-Xylene
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
500 pg/L o-Xylene
20 pg/L Silver
0.28
0.78
0.56
NE pg/L Sodium
250000 pg/L Sulfate
600 pg/L Toluene
500000 pg/L Total Dissolved Solids
0.3 pg/L Vanadium
1000 pg/L Zinc
MW-6R
10 pg/L Arsenic
700 pg/L Barium
10 pg/L Chromium
15 pg/L Lead
1 pg/L Mercury
MW-7
200 pg/L 1,1,1-Trichloroethane
6 pg/L 1,1-Dichloroethane
3 pg/L 1,4-Dioxane (p-Dioxane)
0.1 pg/L 4,4'-DDD
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
86.9
99
95.7
101
8
1 pg/L Benzene
4 pg/L Beryllium
0.019 pg/L beta-BHC
700 pg/L Carbon Disulfide
250000 pg/L Chloride
3000 pg/L Chloroethane
3 pg/L Chloromethane
10 pg/L Chromium
0.91
7.3
70 pg/L cis-1,2-Dichloroethene
70 pg/L Cyanide
1000 pg/L Dichlorodifluoromethane
0.002 pg/L Dieldrin
40 pg/L Endosulfan 1
0.004 pg/L Heptachlor epoxide
300 pg/L Iron
15 pg/L Lead
500 pg/L m&p-Xylene
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
Highlighted cells are at or above the current standard.
Blank cells
indicate
either
INS
or ND.
W-S GW Revised.xlsb
58
6.2
76
5.1
80
5
76
7.3
65
8.7
72
65
7.4
150
61
9.5
5.1
28 25 24 41 1F
2.2 2.4 3.2
7
8.6
11801111111 130 21
5.3
6
131 7.
4.1

A2
Facility Permit
20 pg/L
Selenium
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
NE pg/L
Sulfide
NE pg/L
Tetrahydrofuran
0.2 pg/L
Thallium
500000 pg/L
Total Dissolved Solids
0.3 pg/L
Vanadium
1000 pg/L
Zinc
MW-5R
6000 pg/L
Acetone
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
1 pg/L
Benzene
4 pg/L
Beryllium
3 pg/L
bis(2-Ethylhexyl)phthalate
2 pg/L
Cadmium
700 pg/L
Carbon Disulfide
250000 pg/L
Chloride
3 pg/L
Chloromethane
10 pg/L
Chromium
1 pg/L
Cobalt
70 pg/L
Cyanide
300 pg/L
Iron
15 pg/L
Lead
500 pg/L
m&p-Xylene
50 pg/L
Manganese
1 pg/L
Mercury
3 pg/L
Methylene Chloride
100 pg/L
Nickel
500 pg/L
o-Xylene
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
600 pg/L
Toluene
500000 pg/L
Total Dissolved Solids
0.3 pg/L
Vanadium
1000 pg/L
Zinc
MW-6R
10 pg/L
Arsenic
700 pg/L
Barium
10 pg/L
Chromium
15 pg/L
Lead
1 pg/L
Mercury
MW-7
200 pg/L
1,1,1-Trichloroethane
6 pg/L
1,1-Dichloroethane
3 pg/L
1,4-Dioxane (p-Dioxane)
0.1 pg/L
4,4'-DDD
6000 pg/L
Acetone
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
1 pg/L
Benzene
4 pg/L
Beryllium
0.019 pg/L
beta-BHC
700 pg/L
Carbon Disulfide
250000 pg/L
Chloride
3000 pg/L
Chloroethane
3 pg/L
Chloromethane
10 pg/L
Chromium
70 pg/L
cis-1,2-Dichloroethene
70 pg/L
Cyanide
1000 pg/L
Dichlorodifluoromethane
0.002 pg/L
Dieldrin
40 pg/L
Endosulfan 1
0.004 pg/L
Heptachlor epoxide
300 pg/L
Iron
15 pg/L
Lead
500 pg/L
m&p-Xylene
50 pg/L
Manganese
1 pg/L
Mercury
3 pg/L
Methylene Chloride
41
Old Salisbury Road Landfill (C&D)
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33
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960
1300
1200
1800
750
970
1930
62
190
350
430
410
180
21
28
30
36
38
53
23
17
10milli
■
1.4
_
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
100 pg/L
500 pg/L
20 pg/L
NE pg/L
250000 pg/L
0.7 pg/L
NE pg/L
500000 pg/L
3 pg/L
2000 pg/L
500 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
250000 pg/L
10 pg/L
70 pg/L
100 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
20 pg/L
NE pg/L
250000 pg/L
500000 pg/L
1000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
3 pg/L
250000 pg/L
10 pg/L
70 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
20 pg/L
NE pg/L
250000 pg/L
500000 pg/L
2000 pg/L
1000 pg/L
3 pg/L
40 pg/L
NE pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
4 pg/L
2 pg/L
700 pg/L
250000 pg/L
10 pg/L
70 pg/L
1 pg/L
1000 pg/L
70 pg/L
40 pg/L
600 pg/L
0.008 pg/L
0.004 pg/L
300 pg/L
15 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
CD
Historical
Labels
detections
by well
location
Row Labels
Nickel
1.3
o-Xylene
0.46
0.54
0.68
0.59
0.65
0.62
0.68
0.46
0.63
0.47
0.27
0.4
Silver
Sodium
16200
18400
17500
17700
16600
15300
17800
16200
16400
15700
16300
Sulfate
10400
13000
12800
12700
14200
13400
6720
3800
2930
10100
1850
Tetrachloroethene
0.48
Tetrahydrofuran
70.5
77.9
80.4
50.5
24.9
20.1
32
21.7
13.5
17.7
14.1
Total Dissolved Solids
165000
168000
192000
171000
181000
175000
175000
153000
137000
78000
145000
Trichloroethene
0.58
Trichlorofluoromethane
5.6
4
2
1.2
1.2
1.6
1.6
0.91
1.5
0.92
1.4
0.79
Xylenes (Total)
Zinc
5
6
9
5
8.9
5.7
5.2
6.8
MW-8
Acetone
15.8
Alkalinity, Total as CaCO3
25000
25300
26600
24200
27000
28200
20800
25800
24800
23200
20000
Arsenic
Barium
52.9
50.9
47.8
36
41.2
46.5
42.9
44
38.3
34.4
30
Beryllium
0.41
Chloride
4090
3860
4290
3110
3660
3860
3060
2670
1960
2040
1960
Chromium
5.6
4
3.5
2.6
4.9
4.1
Cyanide
9.9
4.3
5.1
Di-n-octylphthalate
5.6
Iron
125
27
42.4
39.3
37.6
48.6
54
Lead
Manganese
4.2
3.3
4
4.4
3.6
3
2.7
2.9
3.3
3.4
Mercury
Methylene Chloride
1.1
Silver
Sodium
12900
10800
9620
8300
8810
9860
9240
9700
8280
7940
6940
Sulfate
9360
7860
6560
1060
2980
4740
2700
4090
1630
1350
1860
Total Dissolved Solids
93000
78000
170000
68000
75000
82000
67000
67000
87000
79000
61000
Zinc
5.3
7.1
MW-9
Alkalinity, Total as CaCO3
33900
39000
29700
33500
31800
27900
25400
23300
21200
23400
18900
Arsenic
Barium
238
203
217
215
193
196
207
195
197
186
182
Beryllium
0.28
bi s (2-Ethylhexyl) phtha late
Chloride
6370
4190
6830
5330
4830
4430
4610
4360
6850
4710
4290
Chromium
4.2
7.2
Cyanide
4.7
Dichlorodifluoromethane
1.1
0.9
1.4
0.99
1.2
1.7
1.2
1.5
0.88
0.76
Iron
43.5
91.4
148
250
35.3
166
149
128
Lead
Manganese
5.1
5.3
7.1
10.7
4.2
10.6
4.6
8.5
6.3
4
3.5
Silver
Sodium
16200
23400
14100
15700
14300
14900
15400
15700
14200
14500
14500
Sulfate
3610
960
3440
1110
2030
Total Dissolved Solids
130000
157000
190000
139000
133000
136000
141000
135000
103000
142000
134000
Trichlorofluoromethane
1.3
0.86
1.7
1.3
1.3
1.4
1.2
1.4
1
1.3
1.1
0.98
Zinc
5.1
MW-10
1,4-Dioxane (p-Dioxane)
2-Hexanone
0.72
0.69
0.96
4-Methyl-2-pentanone (MIBK)
0.65
1.7
1.1
2.8
2.5
2.6
5.6
Acetone
16.4
13.7
12.1
22.5
14.1
11.8
Alkalinity, Total as CaCO3
635000
726000
506000
652000
506000
520000
446000
626000
29000
48200
47300
Arsenic
2.6
5.2
Barium
66
111
65.6
83.1
94.7
106
221
148
292
241
660
Benzene
0.56
0.78
0.33
0.55
0.55
0.57
0.52
0.83
0.46
Beryllium
3.2
1.9
2.8
Cadmium
0.62
Carbon Disulfide
2.1
2
5.2
Chloride
63100
71800
65100
88500
158000
163000
:���
202000
9640
47400
51800
Chromium
4
5.6
4.1
4.6
4.2
6.4
9.1
3.5
6.7
cis-1,2-Dichloroethene
0.23
0.27
0.23
0.2
0.33
Cobalt
Copper
3.1
16.4
6.3
3.8
Cyanide
4.3
4.8
5.4
4.1
9.8
Endosulfan 1
0.17
Ethylbenzene
0.41
0.53
0.55
0.4
1
Heptachlor
r'
Heptachlor epoxide
r'
Iron
o
•I
EWAj
M�
1
.11
WI
I
Lead
3.7
2.6
3.9
4.1
2.6
8.5
11.6
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
100 Ng/L
500 Ng/L
20 Ng/L
NE Ng/L
250000 Ng/L
0.7 Ng/L
NE Ng/L
500000 Ng/L
3 Ng/L
2000 Ng/L
500 Ng/L
1000 Ng/L
6000 Ng/L
NE Ng/L
10 Ng/L
700 Ng/L
4 Ng/L
250000 Ng/L
10 Ng/L
70 Ng/L
100 Ng/L
300 Ng/L
15 Ng/L
50 Ng/L
1 Ng/L
3 Ng/L
20 Ng/L
NE Ng/L
250000 Ng/L
500000 Ng/L
1000 Ng/L
NE Ng/L
10 Ng/L
700 Ng/L
4 Ng/L
3 Ng/L
250000 Ng/L
10 Ng/L
70 Ng/L
1000 Ng/L
300 Ng/L
15 Ng/L
50 Ng/L
20 Ng/L
NE Ng/L
250000 Ng/L
500000 Ng/L
2000 Ng/L
1000 Ng/L
3 Ng/L
40 Ng/L
NE Ng/L
6000 Ng/L
NE Ng/L
10 Ng/L
700 Ng/L
1 Ng/L
4 Ng/L
2 Ng/L
700 Ng/L
250000 Ng/L
10 Ng/L
70 Ng/L
1 Ng/L
1000 Ng/L
70 Ng/L
40 Ng/L
600 Ng/L
0.008 Ng/L
0.004 Ng/L
300 Ng/L
15 Ng/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Historical
detections
by well
to
Row Labels
Nickel
o-Xylene
0.36
0.27
Silver
Sodium
16600
14200
13000
14300 13900
13700
Sulfate
1360
2090
Tetrachloroethene
Tetrahydrofuran
8.8
5.2
13.7
24.2 26
18.9
Total Dissolved Solids
138000
126000
116000
108000 111000
109000
Trichloroethene
Trichlorofluoromethane
1.2
0.62
0.47
0.25 0.29
Xylenes (Total)
1.2 0.79
Zinc
MW-8
Acetone
Alkalinity, Total as CaCO3
22800
21300
19700
22800
19500
20100
Arsenic
2.6
Barium
38
30.7
25.4
28.5
26.9
27.5
Beryllium
Chloride
1350
1800
1510
2070
1860
Chromium
Cyanide
Di-n-octylphthalate
Iron
136
61.5
60.8
57.8
Lead
Manganese
19.9
6.8
Mercury
Methylene Chloride
Silver
Sodium
7810
6160
5580
6120
6980
6250
Sulfate
2100
Total Dissolved Solids
64000
50000
61000
51000
58000
52000
Zinc
15.2
MW-9
Alkalinity, Total as CaCO3
18300
18300
18400
21700
17200
20100
Arsenic
3.5
Barium
193
168
170
174
142
142
Beryllium
bi s (2-Ethylhexyl) phth a late
Chloride
3610
3610
3950
4300
3560
Chromium
Cyanide
Dichlorodifluoromethane
0.28
0.28
Iron
55.9
136
Lead
Manganese
7.6
6.9
16.6
Silver
Sodium
14600
12400
13500
12900
13100
12600
Sulfate
2100
3200
Total Dissolved Solids
141000
107000
124000
100000
118000
123000
Trichlorofluoromethane
0.96
0.47
0.69
0.36
0.49
Zinc
5.3
MW-10
1,4-Dioxane (p-Dioxane)
2-Hexanone
4-Methyl-2-pentanone (MIE
2.2
Acetone
Alkalinity, Total as CaCO3
42200
31400
26700
32100
25500
413000
Arsenic
Barium
262
132
112
115
101
96.5
Benzene
0.44
Beryllium
1.4
Cadmium
Carbon Disulfide
Chloride
2220
1820
1790
2040
1800
Chromium
cis-1,2-Dichloroethene
0.35
Cobalt
Copper
Cyanide
Endosulfan I
Ethylbenzene
0.73
Heptachlor
Heptachlor epoxide
Iron
. 1
84.3
92.8
218
55.1
Lead
4.1
cation
0.39
0.84
0.23
0.56
12000
124000
0.34
0.48
3.8
19600
24.4
27.3
26.8
28.8
0.96
0.62
1.4
151
7
0.1
5410
81000
45.4
17400
141
153
157
134
0.43
0.27
11900
128000
0.42
0.26
21700
91.3
80.7
38.9
46.6
0.63
27.2
0.16
128
0.32
39.1
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
Facility Permit Old Salisbury Road Landfill (C&D)
Historical detections by well location
100 pg/L Nickel
500 pg/L o-Xylene
20 pg/L Silver
0.42
0.96
0.66
NE pg/L Sodium
250000 pg/L Sulfate
0.7 pg/L Tetrachloroethene
NE pg/L Tetrahydrofuran
500000 pg/L Total Dissolved Solids
3 pg/L Trichloroethene
2000 pg/L Trichlorofluoromethane
500 pg/L Xylenes (Total)
1000 pg/L Zinc
MW-8
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
25
32.8
24
26.6
31
4 pg/L Beryllium
250000 pg/L Chloride
10 pg/L Chromium
0.78
0.97
0.42
70 pg/L Cyanide
100 pg/L Di-n-octylphthalate
300 pg/L Iron
15 pg/L Lead
50 pg/L Manganese
1 pg/L Mercury
0.1
3 pg/L Methylene Chloride
20 pg/L Silver
0.15
0.13
0.16
NE pg/L Sodium
250000 pg/L Sulfate
500000 pg/L Total Dissolved Solids
1000 pg/L Zinc
MW-9
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
173
124
124
117
141
4 pg/L Beryllium
3 pg/L bis(2-Ethylhexyl)phthalate
250000 pg/L Chloride
10 pg/L Chromium
7.6
0.47
70 pg/L Cyanide
1000 pg/L Dichlorodifluoromethane
300 pg/L Iron
15 pg/L Lead
50 pg/L Manganese
20 pg/L Silver
0.18
0.36
0.22
0.32
NE pg/L Sodium
250000 pg/L Sulfate
500000 pg/L Total Dissolved Solids
2000 pg/L Trichlorofluoromethane
1000 pg/L Zinc
MW-10
3 pg/L 1,4-Dioxane (p-Dioxane)
40 pg/L 2-Hexanone
NE pg/L 4-Methyl-2-pentanone (MI
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
10 pg/L Arsenic
700 pg/L Barium
38.9
41.9
42
40.8
5;
1 pg/L Benzene
4 pg/L Beryllium
2 pg/L Cadmium
700 pg/L Carbon Disulfide
250000 pg/L Chloride
10 pg/L Chromium
0.65
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
40 pg/L Endosulfan 1
600 pg/L Ethylbenzene
0.008 pg/L Heptachlor
0.004 pg/L Heptachlor epoxide
300 pg/L Iron
15 pg/L Lead
Highlighted cells are at or above the current standard.
Blank cells
indicate
either
INS
or ND.
W-S GW Revised.xlsb
29
140
71
1001 10C
6.8
52 77 48
3.2 3.8 2
6.7

A2
Facility Permit
100 pg/L
Nickel
500 pg/L
o-Xylene
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
0.7 pg/L
Tetrachloroethene
NE pg/L
Tetrahydrofuran
500000 pg/L
Total Dissolved Solids
3 pg/L
Trichloroethene
2000 pg/L
Trichlorofluoromethane
500 pg/L
Xylenes (Total)
1000 pg/L
Zinc
MW-8
6000 pg/L
Acetone
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
4 pg/L
Beryllium
250000 pg/L
Chloride
10 pg/L
Chromium
70 pg/L
Cyanide
100 pg/L
Di-n-octylphthalate
300 pg/L
Iron
15 pg/L
Lead
50 pg/L
Manganese
1 pg/L
Mercury
3 pg/L
Methylene Chloride
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
500000 pg/L
Total Dissolved Solids
1000 pg/L
Zinc
MW-9
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
4 pg/L
Beryllium
3 pg/L
bis(2-Ethylhexyl)phthalate
250000 pg/L
Chloride
10 pg/L
Chromium
70 pg/L
Cyanide
1000 pg/L
Dichlorodifluoromethane
300 pg/L
Iron
15 pg/L
Lead
50 pg/L
Manganese
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
500000 pg/L
Total Dissolved Solids
2000 pg/L
Trichlorofluoromethane
1000 pg/L
Zinc
3 pg/L
1,4-Dioxane (p-Dioxane)
40 pg/L
2-Hexanone
NE pg/L
4-Methyl-2-pentanone (MIE
6000 pg/L
Acetone
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
1 pg/L
Benzene
4 pg/L
Beryllium
2 pg/L
Cadmium
700 pg/L
Carbon Disulfide
250000 pg/L
Chloride
10 pg/L
Chromium
70 pg/L
cis-1,2-Dichloroethene
1 pg/L
Cobalt
1000 pg/L
Copper
70 pg/L
Cyanide
40 pg/L
Endosulfan I
600 pg/L
Ethylbenzene
0.008 pg/L
Heptachlor
0.004 pg/L
Heptachlor epoxide
300 pg/L
Iron
15 pg/L
Lead
Old Salisbury Road Landfill (C&D)
Historical detections by well location
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
500 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
2000 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
500 pg/L
1000 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
700 pg/L
200 pg/L
4 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
200 pg/L
4 pg/L
250000 pg/L
3 pg/L
10 pg/L
70 pg/L
1 pg/L
70 pg/L
1000 pg/L
100 pg/L
0.05 pg/L
300 pg/L
50 pg/L
3 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
Historical
Labels
detections
by well
location
-.w Lab
m&p-Xylene
0.68
1.3
1.1
1.2 2.1
0.68
1.2
Manganese
•1
Mercury
0.12
0.12
0.29
Methylene Chloride
2.8
1.2
Nickel
7.9
11
7.2
11.1
8.5
7.6
6.9 10.7
4.7
3.9
5.9
o-Xylene
0.34
0.84
0.28
0.53
0.78
1.1
0.97
1 2.1
0.43
0.85
Selenium
12
Silver
Sodium
148000
138000
136000
151000
157000
138000
123000 184000
10300
19800
14100
Sulfate
235000
64100
002ol
15800
63600
8770
Sulfide
242
192
347
240
127
Tetrahydrofuran
130
141
113
169
192
135
131
182 237
6.1
120
145
Thallium
0.043
Tin
7.1
3.1
8.5
Toluene
0.26
0.35
0.27
0.63
Total Dissolved Solids
1. NT4 M1.
311000
403000
279000
1.
1 .Main
0118LIM
Main
1.
Trich to roflu orom etha ne
Vanadium
Xylenes (Total)
1.1
Zinc
5.4 5.1
34
27.2
21.2
MW-11
4,4'-DDT
Acetone
21.1
Alkalinity, Total as CaCO3
127000
102000
154000
161000
130000
130000
135000
107000
104000
127000
132000
Barium
98.1
91.6
100
95.8
82.8
89.8
102
93.1
103
97.2
93.7
Benzo(g,h,i)perylene
Beryllium
0.23
Chloride
11000
11400
12300
11800
12500
13000
13500
14500
14500
14900
14400
Chloromethane
0.23
Chromium
Cobalt
Copper
2.8
Cyanide
41
4.4
1
4.1
4.2
Iron
��
. ��
•-��
.10
Lead
2.9
Manganese
e
WON
•e
Elff.wel
I I
••�
Mercury
Methylene Chloride
1.4
o-Xylene
0.27
Selenium
5.6
Silver
Sodium
12400
13500
12800
13600
12000
12300
11700
12000
11200
12000
9460
Sulfate
22800
23900
22300
20700
15300
16200
14100
17100
15200
19100
15300
Sulfide
56.8
53.8
Tetrahydrofuran
4.5
Thallium
Toluene
1
Total Dissolved Solids
230000
240000
236000
237000
232000
218000
226000
189000
236000
281000
239000
Vanadium
Zinc
4.2
777
MW-12
2.6
I
1
1
1,4-Dioxane (p-Dioxane)
Acetone
12.1
Alkalinity, Total as CaCO3
333000
150000
176000
117000
65800
73800
64500
72900
55900
41000
19200
Arsenic
Barium
224
146
200
132
82.8
84.2
113
144
190
95.7
60.9
Benzene
0.29
0.25
0.33
Benzo(g,h,i)perylene
Beryllium
0.88
Chloride
29500
17600
34000
14400
11100
10400
19700
23300
26000
9000
8070
Chloromethane
Chromium
cis-1,2-Dichloroethene
0.4
0.23
Cobalt
Cyanide
4.8
5.3
Dichlorodifluoromethane
0.23
Di-n-octylphthalate
5.6
Indeno(1,2, 3-cd )pyrene
Iron
•L-111
NEW
175
125
274
Manganese
ME wine
OWN
49.6
9.7
Methylene Chloride
2
2
Nickel
10.6
4.3
6.2
3.3
4.4
6.2
5.5
3.2
Silver
Sodium
28600
17400
20700
17600
13400
13200
1620C
19200
19200
13700
11200
Sulfate
227000
99500
149000
91700
64300
62400
86100
129000
169000
70800
73600
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
500 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
2000 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
500 pg/L
1000 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
700 pg/L
200 pg/L
4 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
200 pg/L
4 pg/L
250000 pg/L
3 pg/L
10 pg/L
70 pg/L
1 pg/L
70 pg/L
1000 pg/L
100 pg/L
0.05 pg/L
300 pg/L
50 pg/L
3 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Historical
detections
by well
location
-.w Lab
m&p-Xylene
1.1
CD
Manganese
10.9
7.9
5.1
6.8
Mercury
0.33
0.51
Methylene Chloride
7
Nickel
o-Xylene
0.65
Selenium
Silver
0.12
0.19
Sodium
6860
5280
Sulfate
Sulfide
260
Tetrahydrofuran
106
18.6
5
Thallium
Tin
Toluene
Total Dissolved Solids
86000
63000
66000
46000
63000
49000
89000
Trichlorofluoromethane
0.2
0.33
0.38
0.49
0.68
0.52
Vanadium
Xylenes (Total)
Zinc
6.2
MW-11
4,4'-DDT
0.05
Acetone
Alkalinity, Total as CaCO3
143000
175000
161000
189000
153000
120000
122000
Barium
96.8
94.3
87.8
87
76.8
70.3
57.5
56.2
48.1
37.6
31.8
Benzo(g,h,i)perylene
1.3
Beryllium
Chloride
15000
12400
14000
14200
12900
10800
8480
Chloromethane
Chromium
Cobalt
Copper
Cyanide
Iron
110
[111MISY11111
111184*11111110
Lead
3.6
Manganese
I I
•.�
:•1
�
WON
EKFWII
Mercury
Methylene Chloride
o-Xylene
Selenium
Silver
1.2
0.48
0.5
Sodium
10000
8490
9070
8290
8770
7460
6480
Sulfate
12800
10700
10400
11000
10400
9700
7590
Sulfide
130
Tetrahydrofuran
4.4
12.1
Thallium
Toluene
Total Dissolved Solids
228000
207000
236000
228000
220000
161000
165000
Vanadium
Zinc
92
MW-12
1,4-Dioxane (p-Dioxane)
Acetone
Alkalinity, Total as CaCO3
40500
45500
39300
29600
40200
37200
40200
Arsenic
2.7
Barium
59.2
61.1
47.6
50.1
50.5
46.9
60.1
39.1
44.9
40.6
38
Benzene
Benzo(g,h,i)perylene
1.2
Beryllium
Chloride
8240
6180
6230
5820
4900
8200
8030
Chloromethane
0.21
Chromium
2.6
1.1
2.4
cis-1,2-Dichloroethene
Cobalt
Cyanide
D ich to rod iflu orom etha ne
Di-n-octylphthalate
Indeno(1,2, 3-cd )pyrene
Iron
253
Manganese
14.6
13.2
33.6
15.7
OWN
Methylene Chloride
Nickel
4.1
Silver
0.7
0.2
0.39
Sodium
12800
11000
10500
11100
11000
11600
9980
Sulfate
328001
480001
274001
518001
24200
20500
15300
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
500 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
2000 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
500 pg/L
1000 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
700 pg/L
200 pg/L
4 pg/L
250000 pg/L
3 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
500 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
1 pg/L
200 pg/L
4 pg/L
250000 pg/L
3 pg/L
10 pg/L
70 pg/L
1 pg/L
70 pg/L
1000 pg/L
100 pg/L
0.05 pg/L
300 pg/L
50 pg/L
3 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Row Labels
m&p-Xylene
Manganese
Mercury
Methylene Chloride
Nickel
o-Xylene
Selenium
Silver
Sodium
Sulfate
Sulfide
Tetrahydrofuran
Thallium
Tin
Toluene
Total Dissolved Solids
T ri ch lorofluo ro metha ne
Vanadium
Xylenes (Total)
Zinc
MW-11
M
CD
Historical
co
(D
co
CD
detections
I--
(D
CD
w
(D
by well
CD
location
M
(D
0.2
-W
7
6.2
�'
ce)
CD
C0
N
CD
C14
(D
4,4'-DDT
Acetone
Alkalinity, Total as CaCO3
Barium
28.4
28.6
29.2
23.1
25
24
26
27
24
28
47
Benzo(g,h,i)perylene
Beryllium
Chloride
Chloromethane
Chromium
3.9
3.3
Cobalt
Copper
Cyanide
Iron
Lead
Manganese
Mercury
Methylene Chloride
o-Xylene
Selenium
8.7
Silver
0.79
0.41
0.39
Sodium
Sulfate
Sulfide
Tetrahydrofuran
Thallium
Toluene
Total Dissolved Solids
Vanadium
Zinc
MW-12
1,4-Dioxane (p-Dioxane)
Acetone
Alkalinity, Total as CaCO3
Arsenic
Barium
34.5
57.9
60.5
47.3
31
66
55
77
50
77
74
Benzene
Benzo(g,h,i)perylene
Beryllium
Chloride
Chloromethane
Chromium
2
1.8
4
2.1
cis-1,2-Dichloroethene
Cobalt
Cyanide
Dichlorod ifluoromethane
Di-n-octylphthalate
I ndeno(1,2,3-cd)pyrene
Iron
Manganese
Methylene Chloride
Nickel
Silver
0.37
0.15
0.26
Sodium
Sulfate
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb

A2
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
350 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
0.005 pg/L
0.05 pg/L
200 pg/L
4 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
2000 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
3 pg/L
250000 pg/L
3 pg/L
10 pg/L
1000 pg/L
70 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
0.7 pg/L
0.2 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
CD
Historical
Labels
detections
by well
location
10
-.
Tetrahydrofuran
5.9
11.4
26.8
12.4
Thallium
0.021
Toluene
0.74
Total Dissolved Solids
369000
5W 1.
301000
218000
219000
288000
286000
382000
234000
163000
Trichlorofluoromethane
0.81
1
0.89
1.4
0.52
1
2.8
1.4
0.82
0.22
Vanadium
Zinc
MW-13
1,1-Dichloroethene
Acetone
17.3
Alkalinity, Total as CaCO3
66400
58500
52800
52800
47200
44600
42400
42300
41000
37100
36900
Arsenic
2.6
Barium
196
156
138
124
114
116
120
91.6
210
71.5
89.3
Benzo(a)pyrene
Be nzo(b)flu ora nthe ne
Benzo(g,h,i)perylene
Beryllium
0.72
0.78
0.6
0.69
0.63
0.52
2.2
0.68
0.66
Chloride
8400
6310
6290
5120
4790
4770
4310
4100
4590
3270
3760
Chromium
3.8
2.9
Cobalt
Copper
8.5
Cyanide
5
Dibenz(a,h)anthracene
Indeno(1,2, 3-cd )pyrene
Iron
80.8
87.9
42.3
71.8
108
193
58
of
Lead
8
2.9
Manganese
27.4
6.9
5.2
9.8
7.4
17.9
9.7
26.7
41.2
Mercury
0.52
Nickel
1.5
6.4
Silver
Sodium
12600
11500
9940
10900
9540
9740
10000
9380
9420
12200
10700
Sulfate
6520
5450
5910
5650
4510
4960
5670
5390
7280
10100
9330
Sulfide
Tetrahydrofuran
Tin
2.5
Toluene
0.58
Total Dissolved Solids
126000
115000
115000
111000
107000
90000
89000
79000
145000
110000
107000
Trichlorofluoromethane
Vanadium
Zinc
5.7
12.8
40.5
8.6
7.9
MW-14
Acetone
14.7
Alkalinity, Total as CaCO3
65500
66600
64900
67100
61800
63500
55300
59700
50400
51500
45200
Arsenic
5.1
Barium
241
238
234
246
212
214
221
188
188
183
179
Beryllium
0.81
0.61
0.83
0.59
0.54
0.6
0.57
0.83
0.63
0.54
bi s (2-Ethylhexyl) phtha late
Chloride
3730
3710
3870
3840
3930
3620
3260
3410
3470
3930
3510
Chloromethane
Chromium
Copper
Cyanide
4.3
5.3
Dichlorodifluoromethane
2.4
4.5
3
2.4
3
3.6
3.9
3.6
2.3
3.6
2.1
Iron
40.3
36.2
124
93.9
134
123
Jill M.
Lead
Manganese
38.3
17.4
18.4
18.1
13.7
21.6
25.7
Mercury
Methylene Chloride
1.6
Nickel
3.9
6
4.4
6.3
2.6
2.7
2.8
2.8
Silver
Sodium
17900
18600
17400
18600
16900
17100
16900
16200
15400
15800
14500
Sulfate
663
1400
1080
1790
Tetrachloroethene
0.53
0.48
0.52
0.61
Thallium
0.048
Total Dissolved Solids
150000
152000
163000
154000
152000
142000
130000
118000
85000
135000
131000
Trichlorofluoromethane
1
1.5
0.92
0.86
0.79
0.8
0.87
0.75
0.58
1.1
0.54
0.59
Vanadium
Zinc
5.31
6.3
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
NE pg/L
0.2 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
350 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
0.005 pg/L
0.05 pg/L
200 pg/L
4 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
2000 pg/L
600 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
3 pg/L
250000 pg/L
3 pg/L
10 pg/L
1000 pg/L
70 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
NE pg/L
250000 pg/L
0.7 pg/L
0.2 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Historical
detections
by well
location
-.
Tetrahydrofuran
Thallium
Toluene
Total Dissolved Solids
135000
149000
126000
138000
127000
130000
124000
Trichlorofluoromethane
0.32
Vanadium
Zinc
30.8
MW-13
1,1-Dichloroethene
Acetone
Alkalinity, Total as CaCO3
36200
46400
43200
58700
43900
52200
44500
Arsenic
Barium
130
77.1
106
176
279
144
139
164
176
126
Benzo(a)pyrene
Be nzo(b)flu ora nthe ne
Benzo(g,h,i)perylene
1.5
Beryllium
1.2
2.4
3.5
1.4
2.3
Chloride
5870
3880
5700
3820
6150
5380
Chromium
3
7.1
5.5
3.9
4
1.7
Cobalt
Copper
3.8
7.6
6.9
6.1
Cyanide
Dibenz(a,h)anthracene
Indeno(1,2, 3-cd )pyrene
Iron
232
•
1
EgMe
• . I
1�
.1
Lead
5.4
6.5
7.5
6.4
4.3
Manganese
34.1
48.8
Mercury
Nickel
Silver
0.72
0.4
Sodium
10700
11200
11700
19100
14600
16700
20200
Sulfate
8660
8680
9360
7820
9770
9420
9460
Sulfide
151
106
178
Tetrahydrofuran
18.6
Tin
Toluene
Total Dissolved Solids
119000
113000
114000
87000
144000
110000
159000
Trichlorofluoromethane
Vanadium
Zinc
13.7
17.2
37.3
51
20
31.6
MW-14
Acetone
Alkalinity, Total as CaCO3
42300
37400
32800
35600
28900
30100
30400
Arsenic
Barium
193
163
140
254
160
122
143
125
129
130
Beryllium
0.6
bi s (2-Ethylhexyl) phtha late
Chloride
3720
3630
4100
4290
4790
Chloromethane
0.24
Chromium
4.5
6.6
6
1.8
2.3
3
Copper
4.8
9.5
5.8
Cyanide
6
D ich to rod iflu orom etha n e
Iron
05 . f
142
Eramej
Lead
Manganese
NEWAIJ
40.2
Mercury
Methylene Chloride
Nickel
Silver
5.3
8.6
13.7
12.5
0.74
0.39
Sodium
14400
12800
12300
13500
15000
14300
12700
Sulfate
Tetrachloroethene
Thallium
Total Dissolved Solids
1�13.3
124000
123000
102000
127000
145000
138000
Trichlorofluoromethane
0.34
Vanadium
Zinc
11.7
27.4
231
12
19.8
117
0.8
0.41
18.6
242
7.2
0.54
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
Facility Permit
NE pg/L
Tetrahydrofuran
0.2 pg/L
Thallium
600 pg/L
Toluene
500000 pg/L
Total Dissolved Solids
2000 pg/L
Trichlorofluoromethane
0.3 pg/L
Vanadium
1000 pg/L
Zinc
MW-13
350 pg/L
1,1-Dichloroethene
6000 pg/L
Acetone
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
0.005 pg/L
Benzo(a)pyrene
0.05 pg/L
Benzo(b)fluoranthene
200 pg/L
Benzo(g,h,i)perylene
4 pg/L
Beryllium
250000 pg/L
Chloride
10 pg/L
Chromium
1 pg/L
Cobalt
1000 pg/L
Copper
70 pg/L
Cyanide
0.005 pg/L
Dibenz(a,h)anthracene
0.05 pg/L
Indeno(1,2,3-cd)pyrene
300 pg/L
Iron
15 pg/L
Lead
50 pg/L
Manganese
1 pg/L
Mercury
100 pg/L
Nickel
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
NE pg/L
Sulfide
NE pg/L
Tetrahydrofuran
2000 pg/L
Tin
600 pg/L
Toluene
500000 pg/L
Total Dissolved Solids
2000 pg/L
Trichlorofluoromethane
0.3 pg/L
Vanadium
1000 pg/L
Zinc
MW-14
6000 pg/L
Acetone
NE pg/L
Alkalinity, Total as CaCO3
10 pg/L
Arsenic
700 pg/L
Barium
4 pg/L
Beryllium
3 pg/L
bis(2-Ethylhexyl)phthalate
250000 pg/L
Chloride
3 pg/L
Chloromethane
10 pg/L
Chromium
1000 pg/L
Copper
70 pg/L
Cyanide
1000 pg/L
Dichlorodifluoromethane
300 pg/L
Iron
15 pg/L
Lead
50 pg/L
Manganese
1 pg/L
Mercury
3 pg/L
Methylene Chloride
100 pg/L
Nickel
20 pg/L
Silver
NE pg/L
Sodium
250000 pg/L
Sulfate
0.7 pg/L
Tetrachloroethene
0.2 pg/L
Thallium
500000 pg/L
Total Dissolved Solids
2000 pg/L
Trichlorofluoromethane
0.3 pg/L
Vanadium
1000 pg/L
Zinc
0
Old Salisbury Road Landfill (C&D)
Historical detections by well location
88.71 64.61 85.61 791 62
0.21
7.3
97.9 583 186
0.4 IM 4.1
).461 0.56
130
1.7
0.1
0.48
5 59
46
57
160
2
4.8
9.2
11
8.3
210 460 250 1
6.6
5.2 13 !
170
3.2
8
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb

A2
350 pg/L
70 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
250000 pg/L
70 pg/L
10 pg/L
1000 pg/L
70 pg/L
300 pg/L
15 pg/L
50 pg/L
3 pg/L
100 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Row Labels
MW-15
Column
Historical
Labels
detections by well
location
1,1-Dichloroethene
2,4-D
0.27
4,4'-DDD
Acetone
13.2
Alkalinity, Total as CaCO3
96500
91300
74200
89900
112000
110000
98100
101000
104000
103000
91500
Arsenic
4.5
Barium
23.8
13.5
29.8
24.4
11.4
17.1
22.7
14
11
74
105
Beryllium
0.22
Chloride
55500
72100
115000
128000
89700
89800
104000
98000
94000
113000
98200
Chloroform
0.45
0.44
0.44
0.4
0.44
0.7
0.44
0.26
Chromium
5.4
7.6
Copper
2.5
3
2.6
7.1
8.8
Cyanide
4.2
Iron
IIIIIIIIIIIIIM
227
off
.1
0.1
Lead
1
6
6.8
Manganese
Methylene Chloride
2.4
Nickel
1.6
2.7
3.9
4.3
Sodium
19700
19900
23000
26100
20500
19800
21600
20200
20100
21800
20300
Sulfate
38300
40600
45900
49900
54600
59600
58300
58700
63700
70000
65400
Sulfide
Tetrahydrofuran
8.9
8.2
9.2
14.8
12
16.8
27.3
19.8
16.9
Thallium
0.049
Total Dissolved Solids
269000
311000
448000
395000
369000
370000
410000
371000
418000
362000
360000
Trichlorofluoromethane
0.21
0.42
0.22
0.71
2.1
4.4
5.1
4.8
4.4
Vanadium
Zinc
5.1
5.1
5.8
6.6
7.1
16.2
6.3
5.9
35.4
49
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
350 pg/L
70 pg/L
0.1 pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
250000 pg/L
70 pg/L
10 pg/L
1000 pg/L
70 pg/L
300 pg/L
15 pg/L
50 pg/L
3 pg/L
100 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
0.2 pg/L
500000 pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
Row Labels
MW-15
Historical
detections by we
1,1-Dichloroethene
3.1
2,4-D
4,4'-DDD
0.062
Acetone
Alkalinity, Total as CaCO3
54700
96600
64300
78900
77600
75300
Arsenic
7.1
5.7
Barium
41.5
8.6
23.8
59.6
143
115
Beryllium
Chloride
146000
83400
124000
124000
143000
60600
Chloroform
0.49
0.77
0.63
0.49
1.4
Chromium
6.7
7.2
Copper
10.5
Cyanide
5.2
Iron
233
292
239
1
11
Mtollifill
Lead
9.5
7.6
Manganese
33
34.7
14
.
Methylene Chloride
Nickel
Sodium
24000
24200
25300
26700
21200
16300
Sulfate
43800
59500
53200
41200'
35600
25800
Sulfide
100
Tetrahydrofuran
15.5
21.4
14.7
7.4
6.3
Thallium
Total Dissolved Solids
464000
373000
410000
442000
298000
260000
Trichlorofluoromethane
3.9
5.3
7.6
4.3
8.1
7.3
Vanadium
Zinc
5.31
17.1
22.7
45.6
51.1
II location
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
2 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
2 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
40 pg/L
NE pg/L
NE pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
0.05 pg/L
0.005 pg/L
0.05 pg/L
200 pg/L
0.5 pg/L
4 pg/L
3 pg/L
250000 pg/L
3 pg/L
10 pg/L
5 pg/L
70 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Value
Column
Historical
Labels
detections
by well
location
Row Labels
SW-1
Acetone
11.2
Alkalinity, Total as CaCO3
40100
15900
22300
27400
49200
43600
33200
57400
27700
35100
44500
Arsenic
8.5
3.6
Barium
25.6
120
109
47
68.2
47.5
86.8
65.9
69.5
65
72.2
Beryllium
0.54
Cadmium
Chloride
12100
35100
55400
18300
29700
35700
49200
26800
26000
21600
31500
Chromium
3.8
Cobalt
Copper
5.5
8.6
3.9
Cyanide
4.4
4.7
Endrin
Iron
• •:�
.-�
.I
•��
�,�
..�
I
Lead
3.4
Manganese
48.5
-me
Mercury
Methylene Chloride
2
Nickel
2.5
Selenium
Silver
Sodium
10400
17000
19400
11800
15600
17000
23000
14200
13000
12800
16000
Sulfate
533
7890
7970
4140
2060
2730
2530
3410
4320
4460
3690
Sulfide
52.1
Total Dissolved Solids
76000
143000
174000
106000
131000
123000
143000
116000
118000
113000
140000
Vanadium
Zinc
16.1
5.2
10.1
7.2
7.5
SW-2
1,4-Dioxane (p-Dioxane)
2.2
2.7
1.3
2-Hexanone
1.8
3, 3'-Dichlorobenzid ine
3-Methylchola nth rene
Acetone
12.9
Alkalinity, Total as CaCO3
78800
74900
54900
62600
56000
57600
46200
58800
32300
43200
33200
Arsenic
3.7
Barium
100
110
85.6
78.8
74.2
65.4
77.5
108
73.1
70
0
Benzo(a)anthracene
Benzo(a)pyrene
Be nzo(b)flu ora nthe ne
Benzo(g,h,i)perylene
Be nzo(k)fl uo ra nthene
Beryllium
3.7
bi s (2-Ethylhexyl) phtha late
Chloride
19300
20200
19400
12800
13500
15200
13800
6190
9720
12500
4050
Chloromethane
0.12
Chromium
2.8
3.8
1
Chrysene
cis-1,2-Dichloroethene
0.33
Cobalt
Copper
2.2
4.1
81.6
Cyanide
4.2
Dibenz(a,h)anthracene
Indeno(1,2, 3-cd )pyrene
Iron
��
:•I
1
�I
I
1
•1
Ms
It
1 1
.oil
Lead
2.7
Manganese
.:�
.1
Mercury
0.2
Methylene Chloride
Nickel
1.6
16.4
Selenium
Silver
Sodium
14200
14500
12300
11900
11300
11600
1160
110200
8420
11300
8390
Sulfate
19300
16600
13500
20000
11100
9920
10900
6270
17100
11600
7280
Sulfide
Tetrahydrofuran
61.3
Toluene
0.52
Total Dissolved Solids
171000
166000
182000
144000
135000
125000
129000
106000
113000
105000
125000
Vanadium
Zinc
51
249
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
Facility Permit Old Salisbury Road Landfill (C&D)
Historical detections by well location
fL units Row Labels
SW-1
6000 pg/L Acetone
2.2
NE pg/L Alkalinity, Total as CaCO3
63700
45200
72700
58000
79700
47200
19600
10 pg/L Arsenic
5.9
700 pg/L Barium
276
65.8
71.1
58.9
63.3
70.4
42.5
4 pg/L Beryllium
1.1
2 pg/L Cadmium
0.7
250000 pg/L Chloride
19500
23700
18100
20600
19700
25300
19100
10 pg/L Chromium
1 pg/L Cobalt
1000 pg/L Copper
16.4
70 pg/L Cyanide
2 pg/L Endrin
0.08
300 pg/L Iron
���
:��
.•��
��
��
•�
15 pg/L Lead
•.
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
8.7
20 pg/L Selenium
7
20 pg/L Silver
NE pg/L Sodium
12500
14500
13000
12400
15500
14300
9390
250000 pg/L Sulfate
3130
2820
2190
2700
2090
NE pg/L Sulfide
500000 pg/L Total Dissolved Solids
122000
126000
125000
104000
131000
98000
140000
0.3 pg/L Vanadium
1000 pg/L Zinc
69.8
SW-2
3 pg/L 1,4-Dioxane (p-Dioxane)
40 pg/L 2-Hexanone
NE pg/L 3,3'-Dichlorobenzidine
3.6
NE pg/L 3-Methylcholanthrene
2.9
6000 pg/L Acetone
4
NE pg/L Alkalinity, Total as CaCO3
2390
41300
48900
48600
44700
44200
26100
10 pg/L Arsenic
6.2
700 pg/L Barium
171
59.7
50.1
51.7
46.5
53.4
81
0.05 pg/L Benzo(a)anthracene
0.005 pg/L Benzo(a)pyrene
0.05 pg/L Benzo(b)fluoranthene
200 pg/L Benzo(g,h,i)perylene
1.8
0.5 pg/L Benzo(k)fluoranthene
4 pg/L Beryllium
0.64
3 pg/L bis(2-Ethylhexyl)phthalate
1.1
250000 pg/L Chloride
28200
10700
11600
10800
10300
11300
10900
3 pg/L Chloromethane
10 pg/L Chromium
3.2
5 pg/L Chrysene
1.1
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
3.2
70 pg/L Cyanide
0.005 pg/L Dibenz(a,h)anthracene
0.05 pg/L Indeno(1,2,3-cd)pyrene
300 pg/L Iron
ENLI IO
W'a [gill
M
15 pg/L Lead
7.4
50 pg/L Manganese
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
3.1
20 pg/L Selenium
20 pg/L Silver
NE pg/L Sodium
17600
9840
10300
9160
9990
9890
8650
250000 pg/L Sulfate
5620
12700
5490
5090
4240
6180
38300
NE pg/L Sulfide
142
NE pg/L Tetrahydrofuran
18.4
600 pg/L Toluene
500000 Ng/L Total Dissolved Solids
117000
120000
114000
91000
101000
101000
189000
0.3 pg/L Vanadium
1000 pg/L Zinc
28
13.5
0.4
49.2
0.2
61
57.6
3.7
92.5 77.7
0.28
59.4
0.2
0.62
1 52.1
0.081
1 0.36
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
4 pg/L
2 pg/L
250000 pg/L
10 pg/L
1 pg/L
1000 pg/L
70 pg/L
2 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
3 pg/L
40 pg/L
NE pg/L
NE pg/L
6000 pg/L
NE pg/L
10 pg/L
700 pg/L
0.05 pg/L
0.005 pg/L
0.05 pg/L
200 pg/L
0.5 pg/L
4 pg/L
3 pg/L
250000 pg/L
3 pg/L
10 pg/L
5 pg/L
70 pg/L
1 pg/L
1000 pg/L
70 pg/L
0.005 pg/L
0.05 pg/L
300 pg/L
15 pg/L
50 pg/L
1 pg/L
3 pg/L
100 pg/L
20 pg/L
20 pg/L
NE pg/L
250000 pg/L
NE pg/L
NE pg/L
600 pg/L
500000 pg/L
0.3 pg/L
1000 pg/L
Facility Permit Old Salisbury Road Landfill (C&D)
Value
-.
SW-1
Historical
detections
Acetone
22.7
Alkalinity, Total as CaCO3
Arsenic
Barium
45.6
78.2
79.7
70.3
88
5
Beryllium
Cadmium
Chloride
Chromium
0.61
0.67
1.2
0.61
Cobalt
Copper
Cyanide
Endrin
Iron
Lead
Manganese
Mercury
Methylene Chloride
Nickel
Selenium
Silver
0.39
0.37
0.51
Sodium
Sulfate
Sulfide
Total Dissolved Solids
Vanadium
Zinc
SW-2
1,4-Dioxane (p-Dioxane)
2-Hexanone
3,3'-Dichlorobenzidi ne
3-M ethylcho la nth re ne
Acetone
Alkalinity, Total as CaCO3
Arsenic
5.5
Barium
46.3
50.6
50.6
49.4
300
4
Benzo(a)anthracene
Benzo(a)pyrene
Benzo (b )fl uo ra nthene
Benzo(g,h,i)perylene
Benzo (k)flu ora nthe ne
Beryllium
b is(2-Ethyl hexyl )p htha late
Chloride
Chloromethane
Chromium
0.42
Chrysene
cis-1,2-Dichloroethene
Cobalt
Copper
Cyanide
Di benz(a, h)anthracene
I ndeno(1,2,3-cd)pyrene
Iron
Lead
11
Manganese
Mercury
Methylene Chloride
Nickel
Selenium
Silver
0.5
0.26
0.26
Sodium
Sulfate
Sulfide
Tetrahydrofuran
Toluene
Total Dissolved Solids
Vanadium
Zinc
Highlighted cells are at or above the current standard. Blank cells indicate either INS or ND.
W-S GW Revised.xlsb

A2
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Historical detections by well location
SW-3
3 pg/L 1,4-Dioxane (p-Dioxane)
1
1.3
40 pg/L 3&4-Methylphenol(m&p Cresol)
0.1 pg/L 4,4'-DDD
0.1 pg/L 4,4'-DDT
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
330000
360000
473000
181000
356000
700 pg/L Barium
169
189
273
122
223
1 pg/L Benzene
0.73
250000 pg/L Chloride
19600
26100
28000
12000
22300
10 pg/L Chromium
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
42 pg/L Endosulfan II
300 pg/L Iron
I
s
[sit]
15 pg/L Lead
50 pg/L Manganese
1 pg/L Mercury
0.18
3 pg/L Methylene Chloride
100 pg/L Nickel
4
6.9
3.9
NE pg/L Sodium
22500
27200
34000
16900
27000
250000 pg/L Sulfate
28600
29600
43600
16000
18500
NE pg/L Sulfide
54
NE pg/L Tetrahydrofuran
6.1
3.4
2000 pg/L Tin
500000 pg/L Total Dissolved Solids
421000
415000
..:
241000
413000
0.3 pg/L Vanadium
1000 pg/L Zinc
7.1
SW-4
350 pg/L 1,1-Dichloroethene
3 pg/L 1,4-Dioxane (p-Dioxane)
40 pg/L 2-Hexanone
0.1 pg/L 4,4'-DDD
0.1 pg/L 4,4'-DDT
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
281000
207000
265000
145000
211000
700 pg/L Barium
170
215
382
124
138
1 pg/L Benzene
0.25
250000 pg/L Chloride
42200
44300
18700
24800
29800
70 pg/L Chloroform
10 pg/L Chromium
70 pg/L cis-1,2-Dichloroethene
0.32
1 pg/L Cobalt
1000 pg/L Copper
5.8
70 pg/L Cyanide
4.1
42 pg/L Endosulfan II
2 Ng/L Endrin aldehyde
300 pg/L Iron
15 pg/L Lead
3.6
50 pg/L Manganese
• .
3 pg/L Methylene Chloride
100 pg/L Nickel
4.8
4.4
2.6
NE pg/L Sodium
31400
29100
22000
20000
23400
250000 pg/L Sulfate
68200
52500
17400
27500
24400
NE pg/L Tetrahydrofuran
9.1
6.7
13.7
5.7
500000 pg/L Total Dissolved Solids
471000
392000
444000
236000
327000
2000 pg/L Trichlorofluoromethane
0.3 pg/L Vanadium
1000 pg/L Zinc
14.4
90.1
6.9
16.2
000
251000
520000
161000
210000
118000
217
173
270
114
152
105
0.42
800
18400
34000
10500
16300
27000
3.4
0.26
4.4
4.6
6
3.6 6.8 2.8 2.8
1
24600 38460 14700 20900 18260
15200 18500 11400 27000 17000
6.3 3.3
2.8
321000 231000 300000 233000
9.6 13.6
5K
16
192000 187000 240000 148000 187000 242000
110 121 128 113 115 187
36800 27400 27900 20300 19800 19000
5.6
1.2
2.5
3.6
25600
23400
26000
16900
20200
23800
26700
18200
28600
16600
24900
23500
3.5
3.6
4.1
17000
289000
325000
229000
267000
371000
0.32
8.31 1 1 1 1 7.31 1
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A2
Facility Permit
SW-3
Old Salisbury Road Landfill (C&D)
Historical detections by well location
3 pg/L 1,4-Dioxane (p-Dioxane)
40 pg/L 3&4-Methylphenol(m&p Cr
3.
0.1 pg/L 4,4'-DDD
0.1 pg/L 4,4'-DDT
6000 pg/L Acetone
NE pg/L Alkalinity, Total as CaCO3
389000
259000
5160C
700 pg/L Barium
206
181
34
1 pg/L Benzene
0.54
0.32
0.8
250000 pg/L Chloride
27000
16900
348C
10 pg/L Chromium
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
42 pg/L Endosulfan II
300 pg/L Iron
name
OR-MUNKLULS
15 pg/L Lead
50 pg/L Manganese
out e
E
1 pg/L Mercury
3 pg/L Methylene Chloride
100 pg/L Nickel
4.8
1
NE pg/L Sodium
29900
29900
411C
250000 pg/L Sulfate
16800
26300
6250
NE pg/L Sulfide
NE pg/L Tetrahydrofuran
10.2
9.7
18.
2000 pg/L Tin
500000 pg/L Total Dissolved Solids
473000
319000
Me
0.3 pg/L Vanadium
1000 pg/L Zinc
10.
SW-4
350 pg/L 1,1-Dichloroethene
_
3 pg/L 1,4-Dioxane (p-Dioxane)
40 pg/L 2-Hexanone
0.1 pg/L 4,4'-DDD
0.1 pg/L 4,4'-DDT
6000 pg/L Acetone
0.079
100 317000 221000 160C
185 315 179 1
0.34 0.25
D00 24300 22800 209
0.0711
0.085'
. �
. 11
M
ie
mums
25000
33800
21300 1
20100
36400
26400 1
5.1
4.8
4.5
27000
432000
329000 22
0.062
NE
pg/L
Alkalinity, Total as CaCO3
140000
158000
152000
147000
220000
158000
131C
700
pg/L
Barium
82.8
126
101
106
151
136
1
1
pg/L
Benzene
250000
pg/L
Chloride
24300
30800
31000
26900
28800
30900
23E
70
pg/L
Chloroform
0.97
10 pg/L Chromium
70 pg/L cis-1,2-Dichloroethene
1 pg/L Cobalt
1000 pg/L Copper
70 pg/L Cyanide
42 pg/L Endosulfan II
2 pg/L Endrin aldehyde
300 pg/L Iron
15 pg/L Lead
50 pg/L Manganese
3 pg/L Methylene Chloride
100 pg/L Nickel
NE pg/L Sodium
17800
24400
201C
250000 pg/L Sulfate
17600
23500
230C
NE pg/L Tetrahydrofuran
4.4
500000 pg/L Total Dissolved Solids
222000
257000
27000
2000 pg/L Trichlorofluoromethane
0.27
0.2
0.3 pg/L Vanadium
1000 pg/L Zinc
0.066
0.061
29000 2001
32300 2361
349000 27201
1
1
1
Highlighted cells are at or above the current standard. Blank cells indicate either NS or ND.
W-S GW Revised.xlsb

A3
Facility Permit
34-12
Old Salisbury Road Landfill (C&D)
Method
(Multiple
Surface water
detections within
the last 6
years
Qualifier
(Multiple
Items)
2B units
Max of Result
2000 pg/L
Acetone
11.2
20000 pg/L
Alkalinity, Total as CaCO3
40100
15900
22300
27400
49200
43600
33200
57400
27700
35100
44500
63700
45200
150 pg/L
Arsenic
8.5
3.6
5.9
21000 pg/L
Barium
25.6
120
109
47
68.2
47.5
86.8
65.9
69.5
65
72.2
276
65.8
6.5 pg/L
Beryllium
0.54
1.1
NE pg/L
Cadmium
0.7
230000 pg/L
Chloride
12100
35100
55400
18300
29700
35700
49200
26800
26000
21600
31500
19500
23700
11 pg/L
Chromium
3.8
13
NE pg/L
Cobalt
9
NE pg/L
Copper
5.5
8.6
3.9
16.4
5 pg/L
Cyanide
4.4
4.7
1000 pg/L
Iron
1550
6980
889
1840
6560
4900
5040
5660
5520
9830
8870
155000
8210
NE pg/L
Lead
3.4
18.3
NE pg/L
Manganese
255
149
48.5
135
926
461
804
1050
465
688
1160
1760
749
11000 pg/L
Methylene Chloride
2
25 pg/L
Nickel
2.5
8.7
NE pg/L
Selenium
7
NE pg/L
Sodium
10400
17000
19400
11800
15600
17000
23000
14200
13000
12800
16000
12500
14500
250000 pg/L
Sulfate
533
7890
7970
4140
2060
2730
2530
3410
4320
4460
3690
3130
2820
NE pg/L
Sulfide
52.1
NE pg/L
Total Dissolved Solids
76000
143000
174000
106000
131000
123000
143000
116000
118000
113000
140000
122000
126000
NE pg/L
Vanadium
9.2
4.3
37
NE pg/L
Zinc
16.1
5.2
10.1
7.2
7.5
69.8
NE pg/L
1,4-Dioxane (p-Dioxane)
2.2
2.7
1.3
NE pg/L
2-Hexanone
1.8
2000 pg/L
Acetone
12.9
20000 pg/L
Alkalinity, Total as CaCO3
78800
74900
54900
62600
56000
57600
46200
58800
32300
43200
33200
2390
41300
150 pg/L
Arsenic
3.7
17
6.2
21000 pg/L
Barium
100
110
85.6
78.8
74.2
65.4
77.5
108
73.1
70
700
171
59.7
6.5 pg/L
Beryllium
3.7
0.64
230000 pg/L
Chloride
19300
20200
19400
12800
13500
15200
13800
6190
9720
12500
4050
28200
10700
NE pg/L
Chloromethane
0.12
11 pg/L
Chromium
2.8
3.8
40.3
3.2
NE pg/L
cis-1,2-Dichloroethene
0.33
NE pg/L
Cobalt
5.9
4.4
NE pg/L
Copper
2.2
4.1
81.6
3.2
5 pg/L
Cyanide
4.2
5 pg/L
Dibenz(a,h)anthracene
2
NE pg/L
Indeno(1,2,3-cd)pyrene
2.2
1000 pg/L
Iron
4030
8890
4370
4140
2540
1740
1790
29900
1510
2070
226000
75000
2130
NE pg/L
Lead
2.7
75
7.4
NE pg/L
Manganese
1040
825
680
615
397
196
304
1160
317
291
1020
1010
219
0.012 pg/L
Mercury
0.2
11000 pg/L
Methylene Chloride
3.1
25 pg/L
Nickel
1.6
16.4
3.1
NE pg/L
Sodium
14200
14500
12300
11900
11300
11600
11600
10200
8420
11300
8390
17600
9840
250000 pg/L
Sulfate
19300
16600
13500
20000
11100
9920
10900
6270
17100
11600
7280
5620
12700
NE pg/L
Sulfide
142
110000 pg/L
Tetrahydrofuran
61.3
18.4
11 pg/L
Toluene
0.52
NE pg/L
Total Dissolved Solids
171000
166000
182000
144000
135000
125000
129000
106000
113000
105000
125000
117000
120000
NE pg/L
Vanadium
2.4
3.2
127
11.6
NE pg/L
Zinc
5
249
28
6/10/2020 1 of 2

A3
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Method (Multiple Surface water detections within the last 6 years
Qualifier (Multiple Items)
2B
L
NE pg/L
1.3
1,4-Dioxane (p-Dioxane)
2000 pg/L
Acetone
16.2
20000 pg/L
Alkalinity, Total as CaCO3
330000
360000
473000
181000
356000
477000
251000
520000
161000
210000
118000
389000
259000
21000 pg/L
Barium
169
189
273
122
223
217
173
270
114
152
105
206
181
1.19 pg/L
Benzene
0.73
0.42
0.54
0.32
230000 pg/L
Chloride
19600
26100
28000
12000
22300
33800
18400
34000
10500
16300
27000
27000
16900
11 pg/L
Chromium
3.4
NE pg/L
cis-1,2-Dichloroethene
0.26
NE pg/L
Cobalt
4.2
12.6
5.3
7.2
3
6.8
3.4
14.8
NE pg/L
Copper
4.4
5 pg/L
Cyanide
4.6
6
1000 pg/L
Iron
7910
5650
13000
2500
13100
1720
8240
10500
3390
4160
4940
5270
8890
NE pg/L
Lead
2.7
NE pg/L
Manganese
3280
5130
7890
2130
6310
7340
4750
8350
2310
3860
1420
5080
4320
0.012 pg/L
Mercury
0.18
11000 pg/L
Methylene Chloride
1
25 pg/L
Nickel
4
6.9
3.9
5.5
3.6
6.8
2.8
2.8
4.8
NE pg/L
Sodium
22500
27200
34000
16900
27000
35500
24600
38400
14700
20900
18200
29900
29900
250000 pg/L
Sulfate
28600
29600
43600
16000
18500
33800
15200
18500
11400
27000
17000
16800
26300
NE pg/L
Sulfide
54
110000 pg/L
Tetrahydrofuran
6.1
3.4
6.3
3.3
10.2
9.7
NE pg/L
Tin
2.8
NE pg/L
Total Dissolved Solids
421000
415000
668000
241000
413000
600000
321000 623000
231000
300000
233000
473000
319000
NE pg/L
Vanadium
2
2.5
5.6
9.7
NE pg/L
Zinc
7.1
9.6
13.6
NE pg/L
6.6
6.5
1,4-Dioxane (p-Dioxane)
NE pg/L
2-Hexanone
3.1
2000 pg/L
Acetone
16
20000 pg/L
Alkalinity, Total as CaCO3
281000
207000
265000
145000
211000
192000
187000
240000
148000
187000
242000
140000
158000
21000 pg/L
Barium
170
215
382
124
138
110
121
128
113
115
187
82.8
126
1.19 pg/L
Benzene
0.25
230000 pg/L
Chloride
42200
44300
18700
24800
29800
36800
27400
27900
20300
19800
19000
24300
30800
11 pg/L
Chromium
4.7
NE pg/L
cis-1,2-Dichloroethene
0.32
NE pg/L
Cobalt
6.4
2.6
11.6
5.9
NE pg/L
Copper
5.8
5 pg/L
Cyanide
4.1
5.6
1000 pg/L
Iron
5580
17400
38700
3890
3020
802
1480
1520
1520
2240
9220
638
2520
NE pg/L
Lead
3.6
NE pg/L
Manganese
4510
2960
7710
1470
3580
1020
2900
2930
1930
2550
5050
739
2250
11000 pg/L
Methylene Chloride
1.2
25 pg/L
Nickel
4.8
4.4
2.6
2.5
3.6
NE pg/L
Sodium
31400
29100
22000
20000
23400
25600
23400
26000
16900
20200
23800
17800
24400
250000 pg/L
Sulfate
68200
52500
17400
27500
24400
26700
18200
28600
16600
24900
23500
17600
23500
110000 pg/L
Tetrahydrofuran
9.1
6.7
13.7
5.7
3.5
3.6
4.1
4.4
NE pg/L
Total Dissolved Solids
471000
392000
444000
236000
327000
317000
289000
325000
229000
267000
371000
222000
257000
NE pg/L
Trichlorofluoromethane
0.32
0.27
NE pg/L
Vanadium
7.6
4.5
3.5
5.9
NE pg/L
Zinc
14.4
90.1
6.9
8.3
7.3
6/10/2020 2 of 2

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
250000 pg/L
10 pg/L
700 pg/L
4 pg/L
2 pg/L
10 pg/L
1 pg/L
300 pg/L
50 pg/L
100 pg/L
NE pg/L
2000 pg/L
0.3 pg/L
1 pg/L
6 pg/L
6 pg/L
1 pg/L
3000 pg/L
70 pg/L
1000 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
0.03 pg/L
3 pg/L
NE pg/L
500000 pg/L
250000 pg/L
NE pg/L
i
May-20
feet
Field
Static Water Level
pg/L
EPA 300.0
Sulfate
EPA 601 OD
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Iron
Manganese
Nickel
Sodium
Tin
Vanadium
EPA 7470A
Mercury
EPA 8260D
1,1-Dichloroethane
1,4-Dichlorobenzene
Benzene
Chloroethane
cis-1,2-Dichloroethene
Dichlorodifluoromethane
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-S2D
Sulfide
November-19
feet
Field
Static Water Level
32.82
6.69
13.01
4.85
9.3
32.51
9.37
50.28
10.43
3.37
4.55
7.87
50.1
37.81
76400
801
162000
7770
10400
9360
$I$
22800
227000
6520
38300
5.8
290
309
257
176
56.5
136
52.9
238
66
98.1
224
196
241
23.8
0.72
0.62
6.8
5.6
4
29.7
1
r
•r:
211
125
43.5
2740
23700
25.1
80.8
31.4
1 21.1
�
�:�
8
5.1
00
7.9
0
4 �
10.6
27.4
3.9
16800
65600
2150
73800
17100
16200
12900
16200
148000
12400
28600
12600
17900
19700
4.8
7.1
0.65
0.69
0.52
0.66
0.46
0.9
0.56
0.48
0.56
0.29
0.85
1.2
0.84
0.91
0.52
1.1
2.4
0.72
0.46
0.34
0.53
38.6
11.4
70.5
130
8.9
1.1
5.6
1.3
1
1
2.2
86600
688000
70900
517000
35700
71600
25000
33900
635000
127000
333000
66400
65500
96500
172000
. ����
146000
111
163000
165000
93000
130000
:110�
230000
���
126000
150000
269000
9050
64300
3320
42100
14500
5910
4090
63707
11000
29500
8400
3730
55500
80.1
242
66.72
15.74
33.96
13.87
20.93
67.7
31.66
101.3
23.17
7.2
9.75
16.76
101.22
77.94
6/10/2020 1 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
r .
r .
r ./L
r
r
rNE pg/L
r
• .
r pg/L
r
11 .
r .
NE pg/L
600
r .
r
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
• 300.0
.. 601 r ■
Cadmium
Chromium
Copper-®-----®----®_-
Sodium
EPA r .
8260D
cis- 1,2-Dichloroethene®�----®--------_-
Chloride
- -
..
Tetrahydrofuran
.. ..
8260D Mod.
■ . ■ .
---------------_-
---------------_-
------------®-_-
-------------_-
27.1
11.5
72.6
-----
11.4
1.9
----_-
6180
78700
1020
4490
24100
937
��-_-
12700
6180
901
©-
95.4
31400
1570
1500
58.8
143
-��------®-----_-
3
1.6
1.8
5.1
----
4
1.3
1.6
--
1.5
_-
---------------_-
1.5EPA
--------------_-
3.9
-------_-
4
----
4.8
--------_-
------��----_-
1.2
-----------�-_-
----®-----���--_-
----------®-_-
1.3EPA
-------------_-
3.7
-
4
7.9
----_-
6/10/2020 2 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
NE pg/L
84000
736000
69800
384000
34300
82700
25300
39000
726000
102000
150000
58500
66600
91300
Alkalinity, Total as CaCO3
500000 pg/L
250000 pg/L
70 pg/L
NE pg/L
250000 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
1000 pg/L
300 pg/L
50 pg/L
100 pg/L
NE pg/L
0.3 pg/L
1000 pg/L
1 pg/L
3 pg/L
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
SM 4500-S2D
Sulfide
pmhos/cm
Field
Field Specific Conductance
deg C
Field
Field Temperature
May-19
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 601 OD
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
Manganese
Nickel
Sodium
Vanadium
Zinc
EPA 7470A
Mercury
EPA 8260E Mod.
1,4-Dioxane (p-Dioxane)
7
180000
:���
179000
���
169000
168000
78000
157000
:����
240000
369000
115000
152000
311000
9150
52500
2000
34000
14800
7500
3860
4190
71800
11400
17600
6310
3710
72100
6.4
192
221.9
1450
375.6
967
175.7
221.5
83
198.2
184.8
354.6
531.8
144.9
192.4
507.6
13
13.7
14.5
16.1
15.7
13.1
14.5
13.7
16.2
14.8
15.2
14.2
14.2
16.3
100.3
20.5
43.18
16.43
28.22
102.35
32.3
154.41
31.02
11.22
15.15
24.42
151.2
113.25
120
42
54
40
60
96
54
120
42
40
31.28
40
120
96
2.31
1.78
3.85
1.58
11.68
0.94
12.52
11.94
4.17
6.8
4.97
8.11
3.07
3.65
3.37
11.71
59.87
19.46
7.55
0.94
3.05
9.06
23.79
12.98
2.42
4.17
3
24.7
10.46
12.09
12.43
12
11.42
10.47
10.24
10.26
12.49
11.57
11.53
10.45
10.25
12.15
-193
-333.4
-293.4
-297.8
-81.6
-165.9
-65.1
-47.7
-603.7
-608.2
-469.8
-402.2
-219.3
-111.2
85100
1210
163000
8620
12800
6560
235000
22300
149000
5910
45900
285
260
320
216
55.8
168
47.8
217
65.6
100
200
138
234
29.8
0.61
0.6
0.61
5.4
3.5
9.6
19.5
. •
13.4
i
•:
8.4
63.5
3.3
148
7.1
��
7.2
• • 1
�:$
6.2
5.2
42.3]17400
0
15800
57300
2540
71200
13000
17500
9620
14100
136000
12800
20700
9940
23000
5.2
18
5.9
5.1
2.31
2
6/10/2020 3 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
6000 ./L
3 pg/L
1 ./L
NE pg/L
00000 .TotalDissolved
0000 ./L
r ./L
NE pg/L
MW-1R
---------------_-
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
EPA MOD
Acetone---------------_�
Methylene Chloride------
Tetrachloroethene
Alkalinity, Total as CaCO3
. .s
Chloride_-
Cyanide
Sulfide
Field
Field Specific Conductance
deg C
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
Field
Field Specific Conductance
deg C
Field
2.3
---------_-
4.3
--------_-
1.4
-----------�-_-
1150000
1040000
1110000
1710000
----®----------_-
6/10/2020 4 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2L Units
Concentration
1111 .
1000 ./L
11 .
1 .
NE pg/L
1 .•
111 .
3 pg/L
11 .
1.7 pg/L
.11 .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
.. 300.0
.. 601 1 ■
Copper-----------_-
Manganese
Sodium Vanadium----
EPA 1 .EPA 8151
EPA 8260B
■ • - -
Dichlorodifluoromethane
Methylene Chloride------
o-Xylene-------------_-
Tetrachloroethene
Toluene
---------------_-
•11
11
1'111
:1.1
-
11
1.1
-
357000
1 11
11
®. 1
-
••11
_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
15.91 11.3
35
-----
22
2090 90800
475
5030
28200
371
653
8920
7940
584
24700
1620
336
170
115
_-
11
.••1llllllllllll,•••.
.11
•.11111111111111111111111
11
11
11
111
.11
.11
1.11
:.11
1llllllllllllllll,-
4.8
----------_-
---------------_-
®-11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,111111111111111111111®11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
1.7
-----------_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111�111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111®111111111111111111111111111111111111,-
5.7
--------_-
0.88
-------------_-
--------------_-
6/10/2020 5 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2000 pg/L
88 pg/L
3 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
NE pg/L
250000 pg/L
10 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
100 pg/L
1.2
1.3
LIATIM i
1
0.86
0.21
Trichlorofluoromethane
Vinyl acetate _
EPA 8260E Mod.
1,4-Dioxane (p-Dioxane)
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
SM 4500-S2D
Sulfide
pmhos/cm
Field
Field Specific Conductance
deg C
Field
Field Temperature
May-18
feet
Field
Static Water Level
Total Well Depth
mg/1
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Arsenic
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
2
7
2.1
2.4
84100
573000
192000
291000
35600
78500
24200
33500
652000
161000
117000
52800
67100
89900
164000
.111
213000
496000
156000
171000
68000
139000
jEfLf
237000
301000
111000
154000
395000
8920
34500
2660
25200
15100
6580
3110
5330
88500
11800
14400
5120
3840
128000
678
4.1
5
4.3
4
53.8
218.7
1145
426
671
170.1
238.2
54.1
152.3
1866
346.4
426
124.8
178
699
13.5
14
14.9
14.7
13.8
7.3
14.6
14.5
13
13.4
14.8
14.2
13.6
15.5
71.02
15.65
38.14
16.68
21.98
74.1
31.8
106.92
23.28
7.57
9.22
16.97
104.4
78.28
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
1.09
0.71
1.1
0.21
5.49
1.2
5.49
6.55
0.13
1.53
0.36
4.06
5.48
2.01
0.8
1.34
5.46
60.65
1.08
0.57
0.78
2.67
8.15
4.77
1.61
1.55
2.9
5.13
5.5
6.2
6.3
6
5.9
5.5
5.4
5.6
6.3
6
5.9
5.6
5.5
6.2
199.4
4.1
-52.1
198.8
194.1
203.4
237.7
185
-105.9
-5.1
196.2
256.7
200.4
68
105000
691
50300
8220
14200
2980
1 111
15300
64300
4510
54600
5.7
263
289
234
270
52.5
158
41.2
193
94.7
82.8
82.8
114
212
11.4
2.1
0.63
0.59
6.4
5.3
2.6
4.1
5
3
111
.0
4.9
• :
88.2
35
39.3
35.3
3.9
Be
175
108
124
17.6
1
16.8
of
4.1
43.8
4.4
4.2
of
8.5
. I
7.4
17.4
2.6
;;
6/10/2020 6 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
NE pg/L
0.3 pg/L
1000 pg/L
0.2 pg/L
1 pg/L
6 pg/L
6 pg/L
40 pg/L
NE pg/L
6000 pg/L
1 pg/L
70 pg/L
70 pg/L
1000 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
NE pg/L
15500
73200
2680
17800
12800
16600
8810
14300
157000
12000
13400
9540
16900
20500
Sodium
Vanadium
Zinc
EPA 6020B
Thallium
EPA 7470
Mercury
EPA 8260
1,1-Dichloroethane
1,4-Dichlorobenzene
2-Hexanone
4-Methyl-2-pentanone (MIBK)
Acetone
Benzene
Chloroform
cis-1,2-Dichloroethene
Dichlorodifluoromethane
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
SM 4500-S2D
Sulfide
pmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
December-17
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
5
19.9
9
6.6
0.029
0.34
0.39
1.1
0.41
0.72
1.7
16.4
0.41
0.55
0.45
0.71
0.55
0.85
0.23
1.2
3
1.7
0.68
1.7
2.4
0.65
0.78
461
24.9
192
5.9
14.8
0.93
1.2
1.3
0.89
0.79
0.42
76100
663000
115000
101000
33600
75900
27000
31800
506000
130000
65800
47200
61800
112000
166000
:::I11
177000
250000
164000
181000
75000
133000
1I11
232000
218000
107000
152000
369000
9040
42200
2180
12500
15200
6490
3660
4830
158000
12500
11100
4790
3930
89700
5
4.8
4.41
4.8
4.2
1051
240
221.7
1391
423.5
343.9
176.7
234.9
70.7
155.8
1840
349.9
304.2
121.8
183.9
641
22
17.2
18.7
18.2
17.3
17.8
16.5
18.9
17.4
17.9
17
16.2
19.1
16.9
35.1
8.3
21.15
9.44
11.5
37
18.55
52.94
12.18
4.14
5.46
9.09
52.09
39.58
60
21
27
20
50
48
27
60
21
20
15.7
20
60
48
3.3
0.4
0.5
0.6
5.1
1
4.5
6.2
0.1
0.1
0.3
1.3
2.9
2.3
2.8
2.41
9.4
9.6
4.2
3.5
9.7
9.6
7.8
9.8
9.7
9.71
7.4
2.7
6/10/2020 7 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
21
pg/L
1 .
111 .
600 .
11 .
11 .
1 .
NE pg/L
.11 ..
0.03 ■
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Std. Units
Field
Field pH
mv
�, ■ •
' 8260
Carbon Disulfide
■ . - -
. • • - •
- -
Chloride
. - -
.. - - -
_ Tetrahydrofuran
-
Field- -
Field
Field Temperature
feet
FieldStatic Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Fiel
• • Std. Units
Field
Field pH
mv
Field
■ •
-------
�llllllllll�
11
111111111�111111111111111111111111111111111�111111111•..�w..®lllllllllll�..w..11llllllll�lllllllll®'
r---�,----
llllllll®'
IIIIIIIII�IIIIIIIII4:C41111111111111111,-
r-_-
---------------_-
2.5700
-----------_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111�111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111®lllllllllllllllllllll,11111111111111111111111111111111111111111,111111111111111111111111111111111111�111111111111111111111111111111111111,-
--------------_-
--IIIIIIIIIIIIIIIIIIII,IIIIIIIIIIIIIIIIIIII1llllllllllllllllllll,IIIIIIIIIIIIIIIIIIII111111111111111111OJllllllllllllllllllll1llllllllllllllllllll,®11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--------®-----_-
5.7
--------_-
1.5
-------------_-
1.4Field
-------------_-
--llllllllllllllllllll,-11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
��llllllll®"'
IIIIIIIIIIIWii:l®11111111111111111111111111111®'
'
®lllllllll®'
' '
llllllllllll�lllllllll..�w.11l
E=II '
IIIIIIIIIWEi7111111111�1111111111111®'
lllllllllllllll,-
--11111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--11111111111111111111,11111111111�111111111111�1111111111111111111111111111111111�11111111111111111111111111111111�
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
®®llllllllllllllllmllllllllllllllllmllllllllllllllllllll1IIIIIIIIIIIIIIIIIiL®llllllllllllllllm®llllllllllllllllm®llllllllllllllllmllllllllllllllllmllllllll�lllllllllllllll,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--------T-------_-
®�lllllllllllllll®'
11111111111�11111111111�111111111111111111111111111111111111�1111111111111111:�i7111111111111111�1111111111111111�111111111111111�111111111111®'
lllllllllllllll�lllllllllllllll�lllllllll�lllllllllllllll,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
®' '
�IIIIIIIi�JlllllllllllillllllllllllliQi�llllllllllllllllllll1®lllllllll�"
llllllll®1' '
llllllllllllllllllllllllll�lllllllllll�lllllllll.a
mow.'
®lllllllllll®'
lllllllllllllll,-
6/10/2020 8 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
250000 pg/L
10 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
300 pg/L
15 pg/L
50 pg/L
100 pg/L
NE pg/L
0.3 pg/L
1000 pg/L
1 pg/L
50 pg/L
70 pg/L
0.3 pg/L
6 pg/L
6 pg/L
NE pg/L
6000 pg/L
1 pg/L
70 pg/L
70 pg/L
1000 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
0.03 pg/L
1000 pg/L
NE pg/L
500000 pg/L
250000 pg/L
NE pg/L
EPA 300.0
Sulfate
EPA 6010
Arsenic
Barium
Beryllium
Chromium
Cobalt
Iron
Lead
Manganese
Nickel
Sodium
Vanadium
Zinc
EPA 7470
Mercury
EPA 8151
2,4,5-TP (Silvex)
2,4-D
Pentachlorophenol
EPA 8260
1,1-Dichloroethane
1,4-Dichlorobenzene
4-Methyl-2-pentanone (MIBK)
Acetone
Benzene
Chloroform
cis-1,2-Dichloroethene
Dichlorodifluoromethane
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
EPA 8270
Butylbenzylphthalate
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-S2D
Sulfide
pmhos/cm
Field
Field Specific Conductance
122000
179000
7830
13400
4740
64100
16200
62400
4960
59600
9
260
323
278
198
53.2
152
46.5
196
106
89.8
84.2
116
214
17.1
0.52
0.54
4
2.7
3.2
1
4.9
7.2
4.6
3.8
3.2
43.1
1 1
11
3.4
37.9
25
37.6
166
1
11
125
193
93.9
1 1
11.8
1 11
20.3
1
1 1
7.5
4.2
43
3.6
10.6
:11
7.6
1
17.9
18.4
15200
77600
2380
65500
13500
15300
9860
14900
138000
1230C
13200
9740
17100
19800
539
5.8
5
5.3
7.1
0.23
0.072
0.27
0.018
0.48
1.4
0.46
1.1
12.1
0.38
0.52
0.44
0.62
0.6
1.1
0.23
1.2
3.9
1.4
1.1
0.68
0.97
28
20.1
131
0.93
1.5
1.6
1.2
0.52
0.87
0.71
1.7
71400
670000
78900
461000
33500
80400
28200
27900
520000
130000
73800
44600
63500
110000
153000
ME :111
164000
.. 111
144000
175000
82000
136000
IN 1111
218000
219000
90000
142000
370000
9290
47600
2650
49200
16200
7390
3860
4430
163000
13000
10400
4770
3620
89800
127
208.3
1393
394.2
1209
176.8
288.4
77.4
160
1989
348.31
299.8
111.4
172.7
624
6/10/2020 9 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1111 .
1 1 .
1 .
11 .
1 .
NE pg/L
1 .
1 .
1 ./L
.111 .
pg/L
600 ./L
11 .
500 .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Field
Field Temperature
feet
Field
Static
= Water Level :.®wwwwwww®wwwww��
Field
Oxygen,DissolvedNTU
FieldTurbidityStd. Units
FieldField. mv
Field ..
.. 300.0
-
.. 6010
Cobalt
Manganese
Sodium'
EPA .1
1,2-Dichloroethane
Acetone
Carbon Disulfide
Ethylbenzene--------------_-
- -
o-Xylene--------------_-
Trichloroethene
SM 1
���w�����■��������
�wwwwwww�wwwww��
��wwwwwww�wwwww��
��wwwwwww�wwwww��
��wwwwwww�wwwww��
��wwwwwww�wwwww��
---------------_-
1111
-
111
-----
333000
11
----_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
-®-®-----®�----_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,®11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
20.6
3870
-
-
59.9
302
-----
-----
21.8
2400
-----_-
26700
----_-
9200
-
801
-----
8390
1720
----_-
1 1
llllllllllllllllllll,
1 1
llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,
1 1 1
1 1
11111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------
1 1
-----_-
---------
2.7
-----_-
---------------_-
-------------_-
-----®®----_-
2.1700
-------------_-
---------®-----_-
-®llllllllllllllllllll,®11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,®®11111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
-�llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------------_-
6/10/2020 10 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
pg/L
MW-2R
111
MW-3R
llllllllllllllll■
MW-4R
111
MW-5R
llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■
MW-6R
MW-7
MW-8
MW-9
MW-10
' ' . 111
MW-11
111
MW-12
llllllllllllllll■llllllllllllllll■llllllllllllllll■llllllllllllllll■lllllllllll■—
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
_MW-1R
Alkalinity, •
TotalNE
11111 ./L
1111 .
11 .
1 .
1000 .
300 .
1 ...
11 ./L
pg/L
1 .
2000 .
1
.111 .
SM 1
— Total Dissolved . .
SM 11
Chloride
Field
Field Specific Conductance
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
.. 300.0
EPA 6010
Cobalt
• • -
.
•
Manganese
NickelNE
Sodium:11
' 8260
Acetone
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
796000
—
552000
-----
1150000----_—
318000
11
----_—
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,—
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,—
®—llllllllllllll<�111111111111111111111®11111111111111111111111111111111111�'
lllllllllll�llllllllllllll'�111111111111111111111,111111111111111111111®llllllllllllll�....®®lllllllllllllll,—
--llllllllllllllllllll,11111111111111111111111111111111111111111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,—
11.5
--------------�_�
�—
--®------------_
89300
——®----
714
1740
_®
18.2
®—
6460
---
51.9
©�--
134
��
359
_-
—�—
•11
—
:11�
11
--
. 11
1111
.•11
.11
_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,111111111111111111111
1 1
111111111111111111111
1 1
1 1•
---------------_�
----
4.4
---------
5
_—
---------------_—
6/10/2020 11 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
70 pg/L
70 pg/L
1000 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
2000 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
250000 pg/L
10 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
300 pg/L
15 pg/L
i
0.4
Chloroform
cis-1,2-Dichloroethene
Dichlorodifluoromethane
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichlorofluoromethane
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
Nmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
November-16
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Arsenic
Barium
Beryllium
Chromium
Cobalt
Iron
Lead
0.38
1.1
7
1.5
3.6
1.2
0.46
0.61
32
11.4
12
0.91
1.4
1
0.75
2.1
68600
114000
32300
85000
20800
25400
64500
42400
55300
98100
165000
133000
156000
175000
67000
141000
288000
89000
130000
410000
8860
2520
15100
5290
3060
4610
19700
4310
3260
104000
4.4
4.4
9.9
4.3
209.7
392.9
175.5
2207.
68.1
159
367.4
116.5
173.7
690
20.3
20.4
21.2
19.7
17
19.8
17.4
16.9
18.4
17.6
68.82
16.64
2047.
17.87
22.26
36.41
34.35
104.13
24.2
8.77
10.74
18.41
103.03
39.3
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
1.52
1.18
2.9
3.5
5.73
1.2
7.7
8.26
1.16
4.39
1.34
4.6
4
3.19
0.72
1.51
5.3
7.03
0.31
0.25
0.31
4.61
6.38
5.81
2.97
7.23
1.95
44.5
5.6
6.2
6.3
6.1
5.9
5.6
5.7
5.5
6.2
6
5.9
5.7
5.6
6.4
137.2
24.1
-61.4
176.7
242.9
152
217.5
272
62.3
16.7
175.1
241.4
270.5
177.6
1380
121000
1530
193000
8450
3800
4090
17100
129000
5390
1400
58700
3.9
2.6
241
272
297
2551
55.9
140
44
195
148
93.1
144
91.6
188
14
0.58
0.57
2.8
1 5.8
4.1
6.4
96.2
•:
:. � � �
3.5
11
214
149
2.6
NEW, Me
274
123
6/10/2020 12 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
50 pg/L
100 pg/L
20 pg/L
NE pg/L
0.3 pg/L
1000 pg/L
0.008 pg/L
0.004 pg/L
6 pg/L
6 pg/L
NE pg/L
6000 pg/L
1 pg/L
700 pg/L
70 pg/L
3 pg/L
70 pg/L
1000 pg/L
600 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
0.03 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
7.3
18.5
8
35.6
2.7
8.5
�
10.7
I
6.2
26.7
13.7
Manganese
Nickel
Selenium
Sodium
Vanadium
Zinc
EPA 8081
Heptachlor
Heptachlor epoxide
EPA 8260
1,1-Dichloroethane
1,4-Dichlorobenzene
4-Methyl-2-pentanone (MIBK)
Acetone
Benzene
Carbon Disulfide
Chloroform
Chloromethane
cis-1,2-Dichloroethene
Dichlorodifluoromethane
Ethylbenzene
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
pmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
June-16
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
5
14600
70200
2450
71000
14200
16200
9700
15700
184000
12000
19200
9380
16200
20200
5.7
8.4
7.3
5.7
5.1
12.8
6.3
0.53
1.5
]714.1
0.39
25.4
0.381
0.42
0.83
5.2
0.44
0.4
0.2
0.47
1.1
0.33
0.62
0.88
2.3
0.38
0.55
2.2
2.1
0.63
2.1
1
0.48
39.1
13.6
21.7
237
26.8
16.8
1.2
1.5
1
2.8
0.58
4.4
64300
571000
133000
454000
32700
80100
25800
23300
626000
107000
72900
42300
59700
101000
154000
�
168000
g.X4,111SUI
145000
153000
67000
135000
Ciffl 11OI
189000
286000
79000
118000
371000
9630
47600
2050
58400
16400
4820
2670
4360
202000
14500
23300
4100
3410
98000
5.4
202.8
1262
380.4
1204
176
203.1
73.7
167.8
2535
355
463.1
106.2
158.6
609.9
16.6
15.9
15
16
16.3
15.3
16.5
17.1
17.2
16.1
16.7
16.4
17.1
15.2
34.65
7.68
36.15
60
20
48
1.7
0.2
0.3
6/10/2020 13 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2L Units
Concentration
3 pg/L
1111 .
1 ./L
1 ./L
11 .
1 .
100 .
1 ./L
pg/L
2000 .
1 ./L
1000 .
40 '
•
.
1 .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
• 8260
Methylene Chloride------
Field
Field Specific Conductance
Field
Temperature
feet
Field
Static Water- -
- • 300.0
EPA 6010
Arsenic--®------®-----_-
Chromium
•..
Manganese
SeleniumNE
Sodium11
Vanadium
EPA 7470
.. 8081
•-
• 8260
■ • - -
---------------_-
3.7Field
--------_-
�®'
lllllllll�®
1 1 :
11111111111111111111111111111®''
lllllllll�llllllll�llllllllll�®llllllllllll`�n'lllllllllll®"'
llllllll�lllllllll...��.11lllllllllllll,-
---------------_-
1:1
111
:11
•: 11�-��-
:11
11
.•111
�-
. 11
_-
4.7
-------------_-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,®11111111111111111111111111111111111111111,®®111111111111111111111111111111111111,-
-
18
10.2
10.5
-----
3.1
-----_-
13.6
--_-
4360
77200
1550---�
------
11800
19.1
29400
--�--_-
312
11000
312
®
10900 6800
515
®------®�®-_-
530
1820
90.8
284
116
. 11�
11
11
-
.•11
®' '1
11
1 11
11
11�
'II
1 11
---------®--®--_�
4.2
4.2
----
20
--
22.6
-----®--®--�-®_�
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,®11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------------_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,111111111111111111111®11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------------_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,111111111111111111111®11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
1.7
------------_-
--IIIIIIIIIIIIIIIIIIII,IIIIIIIIIIIIIIIIIIII1llllllllllllllllllll,IIIIIIIIIIIIIIIIIIII1llllllllllllllllllll,IIIIIIIIIIIIIIIIIIII1llllllllllllllllllll,IIIIIIIIIIIIIIIIIIIII,IIIIIIIIIIIIIIIIIIII1llllllllllllllllllll,IIIIIIIIIIIIIIIIIIII1llllllllllllllllllll,IIIIIIIIIIIIIIII:QIlllllllllllllll,-
6/10/2020 14 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
111 .
MW-1R
--llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■lllllllllllllll®'
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
lllllllllllllll■lllllllllll■-
Trip
Blank
Equipment
Blank
Dichlorodifluoromethane
11 .
11 .
1 .
111 .
0.03
pg/L
11111 ./L
1111 .
1 .
- - Chloride
- -
.. - - -
• chloride •• --
SIM 1 : Alkalinity, •
TotalNE
SIM 1
Total Dissolved . .
SM 11
Chloride
SIM 1 1
CyanideField
feet
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
Field
Field Specific Conductance
Field
Field Temperature
feet
Field
:. = DeFielpth
Oxygen,NTU
FieldTurbidity��©wwwwww�wwwww��
®
--------------_-
4.4
3.4
3.2
-
9.5
6
1.3
-------------_-
-----®--®-®®_-
0.72
-------------_-
---------------_-
�•11
111
:11
••111
1:11
-
11:11
11
•111
1111
•11
111
1�11
1111
_-
---------------_-
:111
769000
::111
111111
-
111
111
1 111
111
.111
111
111
111
:111
_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
•111
11�
:11
11
-��
11
.111
��
•'lll
_-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,111111111111111111111----_-
-®��---®-®®----_-
--®1
""
------------_-
■�w�■ww�w■��w■�www��
®�ww®wwww�®wwww��
®©w®wwwww�ww®ww��
6/10/2020 15 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1111 .
1 .
1 .
11 .
1 .Manganese•
11 .
1 .
NE pg/L
1
2000 .
1 ./L
0.008 ./L
0.004
1 .
.111 .
1 .
.11 ./L
3 pg/L
11 .
17 pg/L
.11 .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Std. Units
Field
Field pH
mv
Field
REDOX
.. 300.0
.. 6010
Cobalt
Copper
.
Sodium1
Vanadium
EPA 1
.. 8081
Heptachlor
Heptachlor epoxide
• 8260
Acetone
Ethylbenzene
Methylene Chloride-®®---
o-Xylene-------------_-
Tetrachloroethene
Toluene
---------------_-
1 1
111
11
1 11
�-
1 11
��
• .11
11
1:11
1 11
1:1
1111
_-
---------------_-
------------®-®_-
---------®----®_-
17.4
9.1
28.3
2.5
----
3.1
2.9
----_-
3080
682008200
31====
3690 34600�
790 466
8180
=
�_
9010
7100
407
1890
-�®�
----�
587
2020
62.11
69.3
297
_-
----
-----
•
----_-
1
• 1 1
lllllllllll�
: 1 1
1 1-
1 1
llllllllll�
1 1
•: 1 1
11 1
1 1lllllllllllllll,-
----------
8.8
--------------_-
11.9
9.9-
3.7----
5.6
3.5-
2.6-
18.9_-
---------------_-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,®11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------------_-
0.12
---------
0.093
-----_-
---------------_-
--------------_-
--------------_-
1.5
-------------_-
--------------�_-
---------®-----_-
3.9
--®-©---_®
0.95
-------------_-
-------------_-
6/10/2020 16 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2000 pg/L
0.03 pg/L
NE pg/L
NE pg/L
200 pg/L
0.005 pg/L
100 pg/L
0.05 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
250000 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
1000 pg/L
300 pg/L
15 pg/L
1
1.4
1.1
i
0.82
0.54
4.8
Trichlorofluoromethane
Vinyl chloride _
EPA 8270
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Benzo(g,h,i)perylene
Dibenz(a,h)anthracene
Di-n-octylphthalate
Indeno(1,2,3-cd)pyrene
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
Nmhos/cm
Field
Field Specific Conductance
.0
Field
Field Temperature
May-15
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
Lead
7
5.9
8.1
1
5.6
5.6
48100
440000
102000
144000
32300
67300
23200
23400
48200
127000
41000
37100
51500
103000
78000
.�.1 WM
131000
161000
104000
78000
79000
142000
403000
281000
234000
110000
135000
362000
8510
48700
2990
16900
16200
6050
2040
4710
47400
14900
9000
3270
3930
113000
7.5
5.1
4.7
9.8
4.2
5.3
5
5.3
163.2
1044
211.4
395.9
164.5
196.6
58.4
151.5
365.1
400.8
281.5
108.9
152.1
596.2
16
15.9
15.2
15.5
15.9
15.3
15.6
15.9
16.5
15.8
16.2
16.2
16.3
15.6
71.44
16.32
42.18
18.28
21.85
75.46
16.85
53.36
23.35
8.07
9.8
8.98
52.23
39.21
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
4.5
1.6
2
2.5
6.8
0.4
5.7
6.3
1.5
0.3
5.4
2.7
5.2
2
1.2
8.8
6.2
12.2
2.2
1.2
2.3
1.4
246.4
8
7.7
32.7
26.1
81.7
5.5
6.1
6.1
5.9
5.9
5.6
5.7
5.5
5.2
6
6
5.7
5.6
6.2
265.1
15.4
-1.1
262.81
244.4
228.8
255.2
206.8
244.7
-34.3
230.6
218.91
221.2
176
1700
98400
3000
72700
8000
1850
1860
2030
8770
15300
73600
9330
1790
65400
164
287
214
306
54
122
30
182
660
93.7
60.9
89.3
179
105
2.8
0.66
0.54
4.8
6.7
2.9
7.6
6.3
1 3.81
1
8.8
.0
3.31
2.71
2921
113
1
54
1
1 11.61
2.91
2.9
.
1 6.8
6/10/2020 17 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
50 pg/L
100 pg/L
NE pg/L
0.2 pg/L
0.3 pg/L
1000 pg/L
1 pg/L
50 pg/L
70 pg/L
6 pg/L
40 pg/L
NE pg/L
1 pg/L
70 pg/L
3 pg/L
70 pg/L
600 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
600 pg/L
3 pg/L
2000 pg/L
0.03 pg/L
NE pg/L
500000 pg/L
250000 pg/L
17
• :
2.8
27.1
3.4
3.5
i
5.9
9.7
41.2
25.7
2.8
4.3
7
Manganese
Nickel
Sodium
Thallium
Vanadium
Zinc
EPA 7470
Mercury
EPA 8151
2,4,5-TP (Silvex)
2,4-D
EPA 8260
1,1-Dichloroethane
2-Hexanone
4-Methyl-2-pentanone (MIBK)
Benzene
Chloroform
Chloromethane
cis-1,2-Dichloroethene
Ethylbenzene
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Toluene
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
Nmhos/cm
Field
Field Specific Conductance
•C
Field
Field Temperature
November-14
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
11600
51400
23000
13100
16300
6940
14500
14100
9460
11200
10700
14500
20300
8.7
7.5
6.8
21.2
7.9
49
0.29
0.14
0.43
0.49
1.1
0.96
5.6
0.29
0.46
0.26
0.13
0.73
1
1.5
1.2
2.3
2.1
1.5
1.8
0.4
0.85
34.6
5.8
14.1
145
16.9
0.63
0.79
1.5
0.79
0.98
0.22
0.59
4.4
39600
358000
107000
117000
28600
64100
20000
18900
47300
132000
19200
36900
45200
91500
133000
EM 111
182000
304000
166000
145000
61000
134000
279000
239000
163000
107000
131000
360000
7640
44200
2990
22200
15700
4340
1960
4290
51800
14400
8070
3760
3510
98200
153.1
985
363.4
422
175.1
194.8
50.9
148.3
297.2
407.8
234.3
115
150.1
611
18
13.7
15
13.3
14.7
16.7
16.1
17.5
17.1
13.4
14.9
18.7
17.1
17.3
69.7
17.18
21.87
18.4
22.36
36.9
37.58
104.74
24.68
5.4
10.76
18.48
103.8
79
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
1
0.5
6.3
0.5
5
0.5
2.3
8.3
0.5
0.5
0.5
3.8
1.25
6/10/2020 18 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
250000 pg/L
10 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
100 pg/L
NE pg/L
0.3 pg/L
1000 pg/L
1 pg/L
6 pg/L
6 pg/L
NE pg/L
1 pg/L
3000 pg/L
70 pg/L
600 pg/L
500 pg/L
3 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
0.03 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
=I
1.7
NLTITYAI.�
3.53
M LY11291.0
5.2
I LIATZE I 1.M
10
M LTIT9611.0
3.6
I JAYA-Mm
LTATAY�
1.2
I LIATE*-�
9.1
JILTITZIM
2
I JAY5 i
98
9.9
5.2
152
7.8
20.1
Turbidity
Std. Units
Field
Field pH
mV
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Arsenic
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Sodium
Vanadium
Zinc
EPA 7470
Mercury
EPA 8260
1,1-Dichloroethane
1,4-Dichlorobenzene
4-Methyl-2-pentanone (MIBK)
Benzene
Chloroethane
cis-1,2-Dichloroethene
Ethylbenzene
m&p-Xylene
Methylene Chloride
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
SM 4500-S2D
7
5.6
6.1
6
5.9
6
5.6
5.7
5.5
5.1
5.9
5.9
5.6
5.6
6.2
194
38
13
158
198
184
224
252
198
-61
101
232
242
182
1720
117000
3740
143000
8180
1360
2100
12800
32800
8660
43800
2.6
3.5
142
339
221
305
58.2
111
38
193
262
96.8
59.2
130
193
41.5
1.4
1.2
0.6
3.4
4.8
3
4.5
9.6
3.8
4.8
85.8
1
2.7
126
221
76.5
55.9
.1
4.1
233
2.9
•::
2.6
22.9
19.9
7.6
1
33
25.9
7.2
4.1
5.3
10600
58300
2770
55400
13700
16600
7810
14600
6860
10000
12800
10700
14400
24000
16.8
7.2
5.3
6.2
13.7
13.3
5.3
0.33
1.1
1.3
0.4
2.2
0.42
0.44
2.1
0.5
0.73
0.35
0.73
1.1
1.1
0.33
2.9
0.36
0.65
79.2
15.9
8.8
106
15.5
0.85
2.4
1.2
0.96
0.57
3.9
37600
453000
177000
286000
24000
62400
22800
18300
42200
143000
40500
36200
42300
54700
120000
. 111
191000
gWA1el
163000
138000
64000
141000
86000
228000
135000
119000
119000
464000
7090
49800
2940
50500
15500
4300
1350
3610
2220
15000
8240
5870
3720
146000
4.41
4.21
10.4
4.3
5.1
6/10/2020 19 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Concentration
2L Units
NE pg/L
1111 .
1 ./L
1 .
11 .
1 .Manganese
11 .
NE pg/L
1000 .
1 ./L
1 ./L
11 .
1 .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Sulfide
Field
Field Specific Conductance
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
EPA 300.0
.. 6010
Arsenic--------------_-
Cobalt
-
Sodium
EPA 1
EPA .1
Chloroform--------------�_-
cis- 1,2-Dichloroethene
Chloride
. - -
.. - - -
---------------_-
_-
---------------_-
5.4
-------------_-
----®----------_-
22.8
1650
-
38200
46.6
-----------_-
®-----
33400
348
-�
79501
9260
llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
1960
1: 1 1
• 1 1
llllllllllllllllllll,
' 1 1
. 1 1
111111111111111111111
1 1
lllllllllll.......
' 1 1
lllllllllllllllllllll,llllllllll�
1 1 1
1 1
: 1 1
1 1
----®-------®®-_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
1.8
------------_-
-�llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111�11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
-�llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
3.7
-------------®-
1.8
-------------_-
6/10/2020 20 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2000 pg/L
NE pg/L
500000 pg/L
250000 pg/L
250000 pg/L
700 pg/L
1 pg/L
300 pg/L
50 pg/L
100 pg/L
NE pg/L
0.3 pg/L
1000 pg/L
50 pg/L
70 pg/L
6 pg/L
1 pg/L
70 pg/L
70 pg/L
1000 pg/L
3.7
0.62
0.47
i
0.2
0.32
0.34
5.3
Trichlorofluoromethane
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
Nmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
November-13
feet
Field
Static Water Level
Total Well Depth
mg/1
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Barium
Cobalt
Iron
Manganese
Nickel
Sodium
Vanadium
Zinc
EPA 8151
2,4,5-TP (Silvex)
2,4-D
EPA 8260
1,1-Dichloroethane
Benzene
Chloroform
cis-1,2-Dichloroethene
Dichlorodifluoromethane
30000
344000
155000
222000
31900
51900
21300
18300
31400
175000
45500
46400
37400
96600
91000
�
187000
445000
167000
126000
50000
107000
63000
207000
149000
113000
124000
373000
5600
50500
3260
29700
13900
3600
1800
3610
1820
12400
6180
3880
3630
83400
137
1040
367
715
194
171
64
155
86
430
243
149
156
623
18.4
19.6
18.7
14.8
14.7
17.2
16
17.7
15
14.4
15
16.6
17.7
17.8
71.87
16.65
45.08
18.63
22.73
76.44
36.08
106.03
24.77
9.1
10.56
18.83
104.66
79.28
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
8.7
0.9
0.7
7.5
5.6
0.5
10.2
9.2
2.2
0.5
6.5
1.3
6.5
2.8
1
3
1
12
3
2
5
11
4
8
9
123
250
21
5.6
5.6
5.9
5.8
5.9
5.5
5.4
5.2
5.2
5.9
5.8
5.4
5.4
6.2
228
68
-8
207
239
200
357
363
327
-66
189
280
355
241
128000
3400
113000
8310
10400
27400
9360
53200
106
311
201
296
53.9
98.8
25.4
170
112
87.8
47.6
106
140
23.8
6
89.5
136
136
84.3
11
253
1
239
1
27.1
• • • 1
5.3
19.4
6.8
6.9
7.9
1
48.8
1
14
9940
46200
42600
13800
13000
5580
13500
9070
10500
11700
12300
25300
12.2
17.1
0.23
1.1
1.3
0.9
0.27
0.77
0.41
0.54
0.28
6/10/2020 21 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
3 pg/L
6 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
0.03 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
250000 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
i
Methylene Chloride
Naphthalene
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
pmhos/cm
Field
Field Specific Conductance
.0
Field
Field Temperature
May-13
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
0.86
0.54
99.6
11.7
13.7
5
14.7
0.89
121
0.47
0.69
0.33
7.6
1
28100
349000
155000
224000
31700
51600
19700
18400
26700
161000
39300
43200
32800
64300
103000
ow
193000
496000
154000
116000
61000
124000
66000
236000
126000
114000
123000
410000
5880
56700
3620
36500
15200
5160
1510
3950
1790
14000
6230
5700
4100
124000
7.1
5.9
6
5.2
104
840
316
678
168
144
48
138
63
385
153
115
123
614
18.3
13.8
15.9
17.2
17.4
16.5
15.1
16.3
16.7
16.7
17.1
14.8
16.7
17
73
15.54
21.94
17.53
21.44
38.62
31.43
106.24
23.65
8.13
9.59
17.62
104.48
78.61
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
8.3
1.9
6
2.7
7.1
0.9
7.2
7.4
3.1
6.4
9.3
1.3
6.4
2.5
1
1
1
36
1
1
1
44
1
6
5
587
446
190
5.6
5.81
5.8
5.6
6
5.3
5.51
5
5.2
6.21
5.8
5.6
5.5
6.1
263
10
21
246
274
211
260
282
267
-22
185
204
254
224
115000
5070
97600
11200
2100
3200
11000
51800
7820
41200
009
324
216
375
57.7
115
28.5
174
115
87
50.1
176
254
59.6
2.4
7.1
6.6
7.6
9.5
�1
158
126
61.5
92.8
. 1
• 6.5
=1
2 1
. 1
• . 1
24.9
16.6
M.1
13.2
.1
6/10/2020 22 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
100 pg/L
NE pg/L
2000 pg/L
0.3 pg/L
1000 pg/L
6 pg/L
40 pg/L
6000 pg/L
1 pg/L
70 pg/L
70 pg/L
500 pg/L
3 pg/L
6 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
500 pg/L
NE pg/L
500000 pg/L
250000 pg/L
70 pg/L
20.7
8.6
Nickel
Sodium
Tin
Vanadium
Zinc
EPA 8260
1,1-Dichloroethane
2-Hexanone
Acetone
Benzene
Chloroform
cis-1,2-Dichloroethene
m&p-Xylene
Methylene Chloride
Naphthalene
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Xylenes (Total)
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
Cyanide
pmhos/cm
Field
Field Specific Conductance
•C
Field
Field Temperature
November-12
feet
Field
Static Water Level
Total Well Depth
mg/1
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
9080
45700
42600
13000
14300
6120
12900
8290
11100
19100
13500
26700
77
5.8
21.1
10.5
13.6
37.3
27.4
22.7
1.2
0.84
0.48
20.3
0.63
0.26
0.72
0.96
..3
0.54
0.27
111
8.5
24.2
7.4
0.68
12.1
0.25
0.36
0.38
4.3
1.2
29800
363000
175000
203000
34800
63500
22800
21700
32100
189000
29600
58700
35600
78900
84000
•101
175000
413000
131000
108000
51000
100000
46000
228000
138000
87000
102000
442000
5910
50000
3860
33700
16200
5340
2070
4300
2040
14200
5820
3820
4290
124000
8.1
5
68
802
217
382
116
106
31
88
43
400
197
136
81
403
20.9
19.7
15.7
15.6
15.2
16.3
17.5
18.1
16.3
14.7
14.7
16.5
18.2
17.9
72.24
17.78
45.36
19.26
22.81
77.49
37.56
105.53
25.13
8.94
10.71
18.71
104.68
79.91
60
21
27
20
30
48
27
60
21
20
15.58
20
60
50.85
5.5
1.5
1.2
2.3
6.4
1.8
9.8
7.3
4.4
0.9
3
2.3
6.4
2.3
1
1
25
14
14
7
1
1
1
25
1
605
329
456
5.7
5.8
5.6
5.7
5.8
5.4
5.7
5.5
5
6.1
5.9
5.51
5.5
6.5
6/10/2020 23 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
250000 pg/L
10 pg/L
700 pg/L
4 pg/L
10 pg/L
1 pg/L
1000 pg/L
300 pg/L
15 pg/L
50 pg/L
100 pg/L
NE pg/L
0.3 pg/L
1000 Ng/L
0.1 pg/L
0.002 pg/L
42 pg/L
2 pg/L
2 pg/L
0.004 pg/L
6 pg/L
1 pg/L
3000 pg/L
70 pg/L
70 pg/L
1000 pg/L
3 pg/L
6 pg/L
500 pg/L
0.7 pg/L
NE pg/L
3 pg/L
2000 pg/L
500 pg/L
0.05 pg/L
3 pg/L
5 pg/L
NE pg/L
500000 pg/L
250000 pg/L
236
77
16
181
245
197
260
352
i
366
-61
150
246
365
160
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Arsenic
Barium
Beryllium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Sodium
Vanadium
Zinc
EPA 8081
4,4'-DDD
Dieldrin
Endosulfan II
Endrin
Endrin aldehyde
Heptachlor epoxide
EPA 8260
1,1-Dichloroethane
Benzene
Chloroethane
Chloroform
cis-1,2-Dichloroethene
Dichlorodifluoromethane
Methylene Chloride
Naphthalene
o-Xylene
Tetrachloroethene
Tetrahydrofuran
Trichloroethene
Trichlorofluoromethane
Xylenes (Total)
EPA 8270
Benzo(a)anthracene
bis(2-Ethylhexyl)phthalate
Chrysene
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
SM 4500-CN-E
7
79500
5420
73600
8400
2090
10400
24200
9770
35600
7.1
91.7
335
173
40C
53.4
95.1
26.9
142
101
76.8
50.5
279
160
143
3.5
6
6.7
6.9
5.8
10.5
i
102
60.8
218
411
I
7.5
I
11
9.5
21.8
.0
17.4
5.1
33.6
13.7
9180
43400
43600
14500
13900
6980
13100
5280
8770
11000
14600
15000
21200
24.5
15.2
92
30.8
51
23
45.6
0.062
1
0.12
0.27
0.23
1.2
1.2
1.3
0.16
0.49
0.25
0.62
0.28
1.6
0.63
93.2
13.5
26
6.3
0.77
16.9
0.29
0.49
0.49
8.1
0.98
0.79
2.4
1.5
1.1
1
26300
277000
142000
174000
31200
51900
19500
17200
25500
153000
40200
43900
28900
77600
95000
. 111
172000
435000
157000
111000
58000
118000
63000
220000
127000
144000
127000
298000
5320
64000
39201
345001
16100
3810
1860
3560
1800
12900
4900
6150
4790
143000
6/10/2020 24 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1 .
pg/L
1111 .
1 .
11 .
11 .
1 .
100 .
1 ./L
pg/L
1
1000 .
1 .
1.1 pg/L
0.002 ./L
0.006 .
0.019
MW-1R
--®lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllllll■llllllllllllllll■llllllllllllllll■llllllllllllllll■llllllllllllllll■llllllllllllllll■lllllllllll■-
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Cyanide
SM 11 ■ SulfideNE
Field
Field Specific Conductance
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
' 300.0
.. 6010
Cobalt14.81
Manganese
SilverNE
Sodium_-
EPA 8081
- ■ ■ ■
4,4'-DDT
Aldrin
-
------------�-
1 1
_-
---------------_-
111
®" '1
•: 11�-----
11
1 11
�-
:11
_-
---------------_-
--------------®_-
16.4
21.5
-----------_-
3190
41500--�-®
26300
539
3760 1140
10000
_-
-®-----------®-_-
8280
9310
370
--�---
1580
®
91.5
170,
327
------------
7.2
-
23.4
-®----------�-®_-
---------------_-
------
0.13
--------_-
0.54
-
0.14
------
1 1
0.12
0.12
-------------_-
0.18
-
0.069
-----------_-
6/10/2020 25 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
0.008 ./L
0.004 ./L
1 .
11 .
1 ./L
111 .
11 .
0.005 .
11 .
0.005 .
0.05 ./L
pg/L
11111 .TotalDissolved
1111 ./L
pg/L
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Heptachlor
Heptachlor epoxide
•
• 8260
Chloride3.2
Naphthalene
o-Xylene-------------_-
Tetrachloroethene
. . . . - -
- -•
• 1
- - -
- - - -
■ . - - -
lndeno(1,2,3-cd)pyrene-----------
SIM 1 : Alkalinity, •
TotalNE
SIM • 1
• .
SM 11
Chloride_-
SIM 11
SIM 411 ■NE
Sulfide
Field
Field Specific Conductance
Field
Field Temperature
1 feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
0.48
------
0.066
--------_-
-------------_-
---------------_-
1.5
-------------_-
-------------_-
1.7
-------------_-
------------®_-
-------------_-
---------------_-
------------
1.1
--_-
----------®®®--_-
--
5.5
------------
1.2
1.2
1.5
--_-
---------------_-
11
•.111
1111
. 11
111
-
1 11
1 11
1 11
111
1111
11
11
1 11
11
_-
---------------_-
111
531000
.:111
•111
••111
-
1.111
111
111
••111
111
1111
1111
111
.1111
_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---�
_---------_�
6/10/2020 26 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
250000 pg/L
700 pg/L
10 pg/L
1 pg/L
300 pg/L
50 pg/L
NE pg/L
0.3 pg/L
1000 pg/L
NE pg/L
500000 pg/L
250000 pg/L
250000 pg/L
2
40
90
i
Turbidity
Std. Units
Field
Field pH
mV
Field
REDOX
pg/L
EPA 300.0
Sulfate
EPA 6010
Barium
Chromium
Cobalt
Iron
Manganese
Sodium
Vanadium
Zinc
SM 2320B
Alkalinity, Total as CaCO3
SM 2540C
Total Dissolved Solids
SM 4500-CI-E
Chloride
Nmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
November-11feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mV
Field
REDOX
pg/L
EPA 300.0
Sulfate
7
5.8
5.9
5.7
218
175
200
61800
7020
82.6
328
85.2
15
7670
35300
43.5
13300
15.3
27500
143000
32800
95000
345000
139000
16400
97
177
r
15.4
15.2
36.52
16.58
44.06
11.1
77.6
17.03
52.19
12.24
7.38
9.19
17.83
52.08
21
27
48
27
60
21
20
15.58
20
60
1.7
3.1
4
5.8
6.8
4.5
0.6
2
6.9
6.2
1
4
3
4
1
2
37
54
223
154
5.9
6
5.8
5.6
5.6
5.6
6.3
6
5.9
5.8
95
71
207
206
205
223
-148
216
239
218
96300
7590
15300
9460
6/10/2020 27 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1 .
111 .Copper---------
11 .
1 .Manganese
11 .
NE pg/L
1 ./L
1000 .
.111 .
•
1 .
11 .
11 .
1 .
NE pg/L
11111 •Total
MW-1R
--llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■llllllllllllllll■lllllllllllllll■lllllllllll■-
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
.. 6010
Cobalt-_-
.
-
Sodium
Vanadium
• 8260
11,11-Dichloroethane
Acetone
- - Chloride
. - -
.. - - -
1• • romethane
SM . Alkalinity, •
SM 1
■ -
•
SM 11
Field Specific Conductance
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
------------®
11.8
----------
-_-
•
-_-
2980
40300
----®-
424
23000
3030
614
22050
-_-
7920
7310
---®�-�
1250
58.3
140
71
-_-
-------------_-
: 11
llllllllllllllllllll,11111111111111111111111111111111111111111,111111111111111111111
111
lllllllllll.�a...
11
lllllllllllllllllllll,lllllllllllllllllllll.r.•'.'
1 11
11
111111111111111111111111111111111111,-
10.8
-®-----®----�®-_-
---------------_-
-®llllllllllllllllllll,11111111111111111111111111111111111111111,111111111111111111111®11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
-®-------------�®
2
-------------_-
-------------_-
-®-------------_-
3.5
-------------_
3.2
1.8
-------------_-
---------------_-
'111
11111111111111111111111111111111111111111111,111111111111111111111
11
•.11
•11
11
111
•1 11
" 11
1. 11111111111111111111111111111111111111,-
---------------_-
'':111
:1111-11111111111111111111,111111111111111111111
'lll
111
:111
:•111
111
•111
•111
:111111111111111111111111111111111111111,-
---------------_Field
-
6/10/2020 28 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
INS pg/L
NE pg/L
1 pg/L
0.7 pg/L
NE pg/L
NS pg/L
NE pg/L
250000 pg/L
700 pg/L
10 pg/L
20 pg/L
200 pg/L
=I
M VITYA.�
M L111291 .0
1 M VITZE I
M L'I'M Za
I JAIIIII-I
M klklfr�
I JAIAI-�
M kT&I=
I M L1115 i
Std. Units
_Field
Field pH
my
Field
REDOX
pg/L
EPA 350.1
Nitrogen, Ammonia
EPA 6010
Sodium
EPA 8260
Benzene
Tetrachloroethene
Tetrahydrofuran
RSK 175
Methane
SM 2320B
Alkalinity, Total as CaCO3
SM 4500-CI-E
Chloride
Nmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
May-11
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 6010
Barium
Chromium
Silver
EPA 8260
1,1,1-Trichloroethane
5.8
88
0.12
27200
274
1280
165000
39900
698
19.1
35.93
8.17
20.56
8.34
10.44
37.99
15.08
51.11
11.72
4
4.91
8.85
51.45
60
21
27
20
19.56
48
27
60
21
20
15.58
20
60
6.3
3.9
6.3
5.3
9
3.2
8.7
7.3
7.1
4.3
7.4
5.2
7.8
55
57
70
96
85
40
18
1
4
23
25
177
39
5.8
5.9
6.2
5.7
6.1
5.6
5.1
5.6
5.5
6.2
6
5.6
5.5
263
71
43
271
141
245
272
265
279
-36
188
245
272
84.7
273
301
126
63.7
104
27.3
153
80.7
56.2
39.1
164
125
1.4
5.4
1.3
7.6
0.96
0.63
2.6
3.9
1.8
0.51
2.5
0.6
0.88
0.57
0.84
0.1
0.43
0.12
1.2
0.7
0.72
0.74
0.82
6/10/2020 29 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
.111 .
1 .
3 pg/L
11 .
1 ./L
1 ./L
3 pg/L
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Acetone
Methylene Chloride
o-Xylene------------_-
Tetrachloroethene
Field
Field Specific Conductance
Field
Temperature
November-10feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
TurbidityStd. Units
Field
Field pH
mv
Field
REDOX
.. 6010
Silver-®�---------_-
EPA .1
Methylene Chloride
Field
Field Specific Conductance
Field
Field Temperature
--------------_-
1.3
-------------_-
-------------_-
4.1
-------------_-
1.4Field
-------------_-
©�'
IIIIIIIIIIIIIIIImlllllllllllllllliiL©111111111111111111111®llllllllllllllllllll�llllllllllllllllllll�llllllllllllllll�llllllllllllllllmllllllllllllllllllll�
11
llllllllllllllllmllllllllllllllllllll1111111111111111,-
---------------_-
---------------_-
4.2
-------------_-
6/10/2020 30 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2000 pg/L
10 pg/L
700 pg/L
2 pg/L
10 pg/L
20 pg/L
I M LIITYA.�
M 1,111291.0
1 M LITZE I.M
M LIM-1.0
I M VAII-I
M
tu,
J, ILT&JIIIIIIIIIIIIIII
I jj 11115 i
April-10
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 8260
Trichlorofluoromethane
Nmhos/cm
Field
Field Specific Conductance
°C
Field
Field Temperature
March-10
feet
Field
Static Water Level
Total Well Depth
mg/I
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
my
Field
REDOX
pg/L
EPA 6010
Arsenic
Barium
Cadmium
Chromium
Silver
EPA 8260
7
7.15
21
2.7
2
5.46
-7
21.9
255
14.3
36.62
7.16
18.22
8.22
9.99
38.71
13.23
51.31
11.18
3.55
4.15
8.05
51.21
60
21
27
20
30
48
27
60
21
20
15.58
20
60
5.9
4.8
3.7
4.4
6.1
2.2
7.2
8.5
7.4
1.9
6.8
5.4
7.9
2
4
6
45
3
2
7
6
2
13
31
11
29
5.74
5.31
5.61
5.56
5.96
5.55
5.21
5.32
5.18
5.97
5.73
5.5
5.35
262
191
31
262
260
213
303
309
300
-60
197
237
292
4
4.2
3.4
2.7
85.3
103
314
55.9
54.3
99.3
28.8
134
46.6
37.6
40.6
126
130
0.82
1.4
1.2
1.3
5
1.4
2.4
1.7
3
0.29
0.67
0.45
0.46
0.56
0.27
0.481
0.2
0.4
0.39
6/10/2020 31 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Concentration
21 Units
2000 .
MW-1R
-®-------------_-
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
.. ..
Field
Field Specific Conductance
Field
Field Temperature
November-09feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
Field
Field Specific Conductance
Field
Field Temperature
' "
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
NTU
Field
Turbidity
Std. Units
Field
Field pH
mv
Field
REDOX
.. 6010
----_-------_-®-7-_-
�
��
��r
m--�
�
mrfeet
1-_-
---------------_-
6/10/2020 32 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
pg/L
1 •/L
pg/L
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
' 8260700
Carbon Disulfide
Methylene _Field
SpecificField
FieldField Temperature
'feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
Std. Units
Field
Field pH
mv
Field
REDOX
EPA 6010
Silver-��-------_-
' 8260700
Carbon Disulfide
Field
Field Specific Conductance
Field
Field Temperature
1 feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
Std. Units
Field
Field pH
---------------_-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111111111111111111111111,111111111111111111111®-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
��llllllllllllll�"
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------------_-
---------------_-
6/10/2020 33 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1 ./L
1 ./L
1 •/L
1 ./L
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
mv
Field
REDOX
.. 6010
Arsenic-------------®-_-
Selenium-------------_-
' 8260
ChloroformField
Field_ConductanceField Temperature
Field
March-i:-llllllllllllllllllll,11111111111111111111111111111111111111111,1111111111111111111111111111111111�1111111111111111111111111��11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
.. Field Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
Std. Units
Field
Field pH
mv
Field
REDOX
.. 6010
Selenium--®------------_-
EPA 1
' 8260
Field
Field Specific Conductance
Field
Field Temperature
---------------_-
-------------
26.2
-_-
---------------_-
-®-------------_-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
��llllllllllllll�"
llllllllllllll�llllllllllllll�'
111111111111111111111®®®®®IIIIIIIIIIIIIIIW'
llllllllllllllll�®111111111111111111111111111111111111,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,11111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111,111111111111111,-
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111,111111111111111,-
®®llllllllllllllllmllllllllllllllllmllllllllllllllllllll1IIIIIIIIIIIIIIIIIiL®llllllllllllllllm®llllllllllllllllmlllllllll®'llllllllllllllllmllllllllllllllllmllllllllllllllllllll1111111111111111,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
��lllllllllll®'
11'
lllllllllll®'
lllllllllll®' '
111111111111111111111111111111111111111111111�111111111111�"
llllllllllll®'
®®lllllllllll�llllllllllll`w
'+'
111111111111111111111111111111111111,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
---------------_-
---------------_-
---------------_-
6/10/2020 34 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1 .
1 .
4 111 .
11 .
1 .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
feet
Fiel
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
Std. Units
Field
Field pH
mv
Field
REDOX
-
Field
Field Specific Conductance
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
Std. Units
Field
Field pH
mv
Field
REDOX
• -
Field
Field Specific Conductance
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111
1 1 �'
111111111111111111111111111111111111,-
--®------------_-
-------��-��-®-_-
---------------_�
--11111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111®111111111111111111111111111111111111,-
--
24
------------_-
6/10/2020 35 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
r .
r
r
r
r .
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Field
Field Temperature
feet
Field
Static Water Level
Total Well Depth
Field
Oxygen, Dissolved
Std. Units
Field
Field pH
mv
Field
REDOX
Barium Cadmium--
Field
Field Specific Conductance
Field
Field Temperature
November-05
EPA 6010
EPA 7470
EPA 8260
Chloromethane
-------------�-■-
2
------------■-
------------
35
-■-
-------------
23
-■-
15
�■
��7���■
I�
1�■i
5.4
----------■-
--------------■-
®--------------■-
6/10/2020 36 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
Units
Concentration
2L
1 ./L
10 pg/L
.
1 ./L
11pg/L
1 ./L
1 .
1 ./L
11 .
1 .
11 .
1 ./L
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Arsenic----®----------_-
Chromium
•IL
(blank)700
Chromium
.
Barium
Chromium
•
pgIL
Chromium
Chromium
14
--llllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,11111111111111111111111111111111111-�a..11lllllllllllllllmlllllllllllllllli�lllllllllllllllllli711111111111111�.....11llllllllllllWJllllllllllllllllllll1111111111111111,-
14
13
®llllllllllllll,...11lllllllllll�lllllllllllllllll�'
llllllllllllllllmllllllllllllll�.....11lllllllllllir.a••'llllllllllllllllllll,lllllllllllllllllllll,llllllllllllllllllll111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
14
18
®®
®--
26
28
41
-------_-
-------_-
150
®-------_-
22
-----
24
-------__-
��S
----
2.7
----------_-
17
-------_-
---®--®�JJ------__-
11®llllllllllllllll®"
llllllllllllllllm'
lllllllllllllllli�llllllllllllll�...11lllllllllllllliiLllllllllllllllllllll,lllllllllllllllllllll,11111111111111111111111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
--®------------_-
1l
llllllllllllll.....11llllllllllllllm'
llllllllllllll�n...11llllllllllll�.....11llllllllllllllmllllllllllllll�n�..11llllllllllllllllll,lllllllllllllllllllll,llllllllllllllllllll111111111111111111111,11111111111111111111111111111111111111111,111111111111111111111111111111111111,-
23
26
23
-------_-
--
21
-----------_-
6/10/2020 37 of 39

A4
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) I Historical detections by date
2L Units
i pg/L
r
r
r
00 pg/L
r pg/L
r
00
10 pg/L
r
r .
r
0
r .
r
3 pg/L
6000
r .
r
pg/L
1 .
Concentration
MW-1R
MW-2R
MW-3R MW-4R
MW-5R
MW-6R
MW-7 MW-8 MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Arsenic
pgIL
Barium
Chromium
Chromium
Methylene Chloride
Carbon Disulfide
16
17 36
------_-
------_-
------_-
®: r
22
16
900
19 95
35 36
�
140
®
95
38
1300 2700
270 94
36 150
------_-
--
18--
16
46
------_-
------_-
950
50 38
53
49
1300
210I
26
2600
92
210-------_-
------_-
--
��
31 -©-
41500�lllllllllllllllllllll�ll
82
45 89
2600 4200r
580--�- 65 400-------_-
------_-
--®®-----------_-
®
14
24
40
860
60
40-®--------_-
29
��--------_-
62
--------_-
--------------_-
®i
---
13
®i
13
-
-
950
110
50
10
38
16
10
-
960
190
30
10
--------_-
-------_-
-------_-
-------_-
--------------_-
11
-------------_-
1100
1400
2000
1300700
--------_-
12
210
68
77
39
300
76
96
29
12
-
350
36
--------_-
--------_-
6/10/2020 38 of 39

A4
1 pg/L
10 pg/L
700 pg/L
10 pg/L
15 pg/L
700 pg/L
10 pg/L
15 pg/L
1 pg/L
700 pg/L
2 pg/L
10 pg/L
15 pg/L
20 pg/L
700 pg/L
10 pg/L
15 pg/L
1 pg/L
4000 pg/L
700 pg/L
2 pg/L
700 pg/L
10 pg/L
15 pg/L
1 pg/L
Facility Permit 34-12 Old Salisbury Road Landfill (C&D)
Qualifier (Multiple items) Historical detections by date
ration
Concent
MW-1R
MW-2R
MW-3R
MW-4R
MW-5R
MW-6R
MW-7
MW-8
MW-9
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15
Trip
Blank
Equipment
Blank
Arsenic
BariumMercury
Chromium49
Lead-
���
34
19
860
25
32
850
130
43
820�
170
69
33
20
1200
430
38
--------_-
--------_-
--------_-
•
Barium������
Chromium11
Lead®
43
31
16
26
55
29
16
31
14
1800
410
53Mercury
-------_-
-------_-
-------_-
Barium
Cadmium
3
800
-----
®.'r
®iM
750
-------_-
-------_-
romium
Lead
28
27
-
70
21
180
23Silver
-------_-
-------_-
Barium®.
Chromium
Lead
r
790
20
15
720
47
16
43
20Mercury
10
��--------_-
970
21
--------_-
Barium
Cadmium---
1230�
7Carbon
1000
-
1400
1930--------_-
--------_-
Disulfide
M
Chromium
Lead
Mercury
-
1.8
12
26
��
15
21
17
1.7
96
19
®i .
12 28
18 17
1.4 1.4
-------_-
-------_-
-------_-
6/10/2020 39 of 39

This page intentionally left blank.

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix B — Laboratory Reports
Appendix
Laboratory

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix B — Laboratory Reports
This page intentionally left blank.

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
June 09, 2020
Mark Filardi
HDR
440 S. Church St
Suite 900
Charlotte, NC 28202
RE: Project: OSR LANDFILL GW
Pace Project No.: 92477011
Dear Mark Filardi:
Enclosed are the analytical results for sample(s) received by the laboratory on May 08, 2020. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Herring
[e-mail]
1(704)875-9092
HORIZON Database Administrator
Enclosures
cc: Charles Gruenberg
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 155

lacieAnalyfica('
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Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: A130792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TNO03
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification M CERT0086
Nebraska Certification #: NE-OS-15-05
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TNO02
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LA000356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Mold Certification #: LAB0152
Texas Certification #: T 104704245-17-14
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: VT2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 9980939910
Wyoming UST Certification #: via A21-A 2926.01
A21-A-ISO 17025 Certification #: 1461.01
A21-A-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 2 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92477011001
MW-8
Water
05/04/2014:30
05/08/20 17:07
92477011002
MW-9
Water
05/05/20 08:45
05/08/20 17:07
92477011003
MW-14
Water
05/05/2010:25
05/08/20 17:07
92477011004
SW-3
Water
05/05/2015:25
05/08/20 17:07
92477011005
MW-11
Water
05/06/20 09:25
05/08/20 17:07
92477011006
MW-12
Water
05/06/2011:25
05/08/20 17:07
92477011007
MW-13
Water
05/06/2012:55
05/08/20 17:07
92477011008
MW-5R
Water
05/07/2014:20
05/08/20 17:07
92477011009
SW-4
Water
05/08/2013:15
05/08/20 17:07
92477011010
SW-1
Water
05/08/2013:50
05/08/20 17:07
92477011011
TRIP BLANK
Water
05/08/20 00:00
05/08/20 17:07
92477008001
MWA R
Water
05/06/20 14:15
05/08/20 17:07
92477008002
FIELD BLANK
Water
05/06/20 15:08
05/08/20 17:07
92477008003
MW-4R
Water
05/07/2012:35
05/08/20 17:07
92477008004
MW-2R
Water
05/08/20 08:45
05/08/20 17:07
92477008005
MW-15
Water
05/08/2011:50
05/08/20 17:07
92477008006
EQBL
Water
05/08/2012:40
05/08/20 17:07
92477013001
MW-10
Water
05/05/2012:35
05/08/20 17:07
92477013002
MW-7
Water
05/07/2010:35
05/08/20 17:07
92477016001
SW-2
Water
05/05/2014:35
05/08/20 17:07
92477016002
MW-3R
Water
05/07/20 08:55
05/08/20 17:07
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 3 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
OSR LANDFILL GW
92477011
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92477011001
MW-8
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011002
MW-9
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011003
MW-14
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011004
SW-3
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
OSR LANDFILL GW
Pace Project No.:
92477011
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011005
MW-11
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011006
MW-12
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011007
MW-13
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011008
MW-5R
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011009
SW-4
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477011010
SW-1
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
DMN
1
PASI-A
92477011011
TRIP BLANK
EPA 8260D
CL
53
PASI-C
92477008001
MWA R
EPA 8151
LEL
3
PAN
EPA 8081 B
SEM
14
PASI-C
EPA 601OD
SH1
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 6 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
OSR LANDFILL GW
Pace Project No.:
92477011
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477008002
FIELD BLANK
EPA 8151
RP
3
PAN
EPA 8081 B
SEM
14
PASI-C
EPA 601OD
SH1
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477008003
MW-4R
EPA 8151
RP
3
PAN
EPA 8081 B
SEM
14
PASI-C
EPA 601OD
SH1
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477008004
MW-2R
EPA 8151
RP
3
PAN
EPA 8081 B
SEM
14
PASI-C
EPA 601OD
KQ, SH1
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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9800 Kincey Ave. Suite 100
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SAMPLE ANALYTE COUNT
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477008005
MW-15
EPA 8151
RP
3
PAN
EPA 8081 B
SEM
14
PASI-C
EPA 601OD
SH1
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477008006
EQBL
EPA 8151
RP
3
PAN
EPA 8081 B
SEM
14
PASI-C
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477013001
MW-10
EPA 8081 B
SEM
14
PASI-C
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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[phone]
SAMPLE ANALYTE COUNT
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477013002
MW-7
EPA 8081 B
SEM
14
PASI-C
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
DMN
1
PASI-A
92477016001
SW-2
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
11
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
SM 4500-CN-E-2011
CJL
1
PASI-A
92477016002
MW-3R
EPA 601 OD
DS
18
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8270E
PKS
8
PASI-C
EPA 8260D
CL
53
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
SM 4500-S2D-2011
LMS1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
SM 4500-CN-E-2011 DMN 1 PASI-A
PAN = Pace National - Mt. Juliet
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-8 Lab ID: 92477011001 Collected: 05/04/20 14:30 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:37
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:37
7440-38-2
Barium
52.9
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:37
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:37
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:37
7440-43-9
Chromium
5.6
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:37
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:37
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:37
7440-50-8
Iron
125
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:37
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:37
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:37
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:37
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:37
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:37
7440-22-4
Sodium
12900
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:37
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:37
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:37
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:37
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:27 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/18/20 17:22
67-64-1
0.90
1
05/18/20 17:22
107-13-1
0.15
1
05/18/20 17:22
71-43-2
0.34
1
05/18/20 17:22
74-97-5
0.26
1
05/18/20 17:22
75-27-4
0.62
1
05/18/20 17:22
75-25-2
0.62
1
05/18/20 17:22
74-83-9
3.3
1
05/18/20 17:22
78-93-3
0.40
1
05/18/20 17:22
75-15-0
0.22
1
05/18/20 17:22
56-23-5
0.23
1
05/18/20 17:22
108-90-7
0.49
1
05/18/20 17:22
75-00-3
2.3
1
05/18/20 17:22
67-66-3
0.39
1
05/18/20 17:22
74-87-3
0.26
1
05/18/20 17:22
96-12-8
0.41
1
05/18/20 17:22
124-48-1
0.26
1
05/18/20 17:22
106-93-4
0.46
1
05/18/20 17:22
74-95-3
0.29
1
05/18/20 17:22
95-50-1
0.26
1
05/18/20 17:22
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 11 of 155

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9800 Kincey Ave. Suite 100
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ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-8 Lab ID: 92477011001 Collected: 05/04/20 14:30 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.54
1
05/18/2017:22
110-57-6 IH
ND
ug/L
1.0
0.23
1
05/18/2017:22
75-71-8 IK
ND
ug/L
1.0
0.27
1
05/18/2017:22
75-34-3
ND
ug/L
1.0
0.34
1
05/18/2017:22
107-06-2
ND
ug/L
1.0
0.24
1
05/18/2017:22
75-35-4
ND
ug/L
1.0
0.29
1
05/18/2017:22
156-59-2
ND
ug/L
1.0
0.25
1
05/18/2017:22
156-60-5
ND
ug/L
1.0
0.19
1
05/18/2017:22
78-87-5
ND
ug/L
1.0
0.30
1
05/18/2017:22
10061-01-5
ND
ug/L
1.0
0.31
1
05/18/2017:22
10061-02-6
ND
ug/L
1.0
0.26
1
05/18/2017:22
100-41-4
ND
ug/L
5.0
0.57
1
05/18/2017:22
591-78-6
ND
ug/L
20.0
12.5
1
05/18/2017:22
74-88-4
ND
ug/L
5.0
3.7
1
05/18/2017:22
75-09-2
ND
ug/L
5.0
4.5
1
05/18/2017:22
108-10-1
ND
ug/L
1.0
0.27
1
05/18/2017:22
100-42-5
ND
ug/L
1.0
0.34
1
05/18/2017:22
630-20-6
ND
ug/L
1.0
0.22
1
05/18/2017:22
79-34-5
ND
ug/L
1.0
0.16
1
05/18/2017:22
127-18-4
ND
ug/L
10.0
1.9
1
05/18/2017:22
109-99-9
ND
ug/L
1.0
0.24
1
05/18/2017:22
108-88-3
ND
ug/L
1.0
0.18
1
05/18/2017:22
71-55-6
ND
ug/L
1.0
0.24
1
05/18/2017:22
79-00-5
ND
ug/L
1.0
0.22
1
05/18/2017:22
79-01-6
ND
ug/L
1.0
0.31
1
05/18/2017:22
75-69-4 IK
ND
ug/L
1.0
0.35
1
05/18/2017:22
96-18-4
ND
ug/L
2.0
1.4
1
05/18/2017:22
108-05-4
ND
ug/L
1.0
0.24
1
05/18/2017:22
75-01-4 IK
ND
ug/L
2.0
0.41
1
05/18/2017:22
179601-23-1
ND
ug/L
1.0
0.22
1
05/18/2017:22
95-47-6
93
%
70-130
1
05/18/2017:22
460-00-4
103
%
70-130
1
05/18/2017:22
17060-07-0
103
%
70-130
1
05/18/2017:22
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/14/20 22:59
123-91-1
95
%
50-150
1
05/14/20 22:59
17060-07-0
108
%
50-150
1
05/14/20 22:59
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
25000
ug/L
5000
5000
1
05/12/2019:49
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 12 of 155

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-8
Parameters
Lab ID: 92477011001 Collected: 05/04/20 14:30
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
93000 ug/L 25000 25000
1
05/11/20 23:02
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/11/20 23:27
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
9360 ug/L 1000 500
1
05/14/2011:21
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
4090 ug/L 1000 500
1
05/12/2019:16
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/13/20 09:08 05/14/20 14:21
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 13 of 155

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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-9 Lab ID: 92477011002 Collected: 05/05/20 08:45 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:40
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:40
7440-38-2
Barium
238
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:40
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:40
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:40
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:40
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:40
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:40
7440-50-8
Iron
43.5J
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:40
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:40
7439-92-1
Manganese
5.1
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:40
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:40
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:40
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:40
7440-22-4
Sodium
16200
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:40
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:40
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:40
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:40
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:29 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/18/20 19:48
67-64-1
0.90
1
05/18/20 19:48
107-13-1
0.15
1
05/18/20 19:48
71-43-2
0.34
1
05/18/20 19:48
74-97-5
0.26
1
05/18/20 19:48
75-27-4
0.62
1
05/18/20 19:48
75-25-2
0.62
1
05/18/20 19:48
74-83-9
3.3
1
05/18/20 19:48
78-93-3
0.40
1
05/18/20 19:48
75-15-0
0.22
1
05/18/20 19:48
56-23-5
0.23
1
05/18/20 19:48
108-90-7
0.49
1
05/18/20 19:48
75-00-3
2.3
1
05/18/20 19:48
67-66-3
0.39
1
05/18/20 19:48
74-87-3
0.26
1
05/18/20 19:48
96-12-8
0.41
1
05/18/20 19:48
124-48-1
0.26
1
05/18/20 19:48
106-93-4
0.46
1
05/18/20 19:48
74-95-3
0.29
1
05/18/20 19:48
95-50-1
0.26
1
05/18/20 19:48
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 14 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-9 Lab ID: 92477011002 Collected: 05/05/20 08:45 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/18/2019:48
110-57-6 IH
1.1
ug/L
1.0
0.23
1
05/18/2019:48
75-71-8 IK
ND
ug/L
1.0
0.27
1
05/18/2019:48
75-34-3
ND
ug/L
1.0
0.34
1
05/18/2019:48
107-06-2
ND
ug/L
1.0
0.24
1
05/18/2019:48
75-35-4
ND
ug/L
1.0
0.29
1
05/18/2019:48
156-59-2
ND
ug/L
1.0
0.25
1
05/18/2019:48
156-60-5
ND
ug/L
1.0
0.19
1
05/18/2019:48
78-87-5
ND
ug/L
1.0
0.30
1
05/18/2019:48
10061-01-5
ND
ug/L
1.0
0.31
1
05/18/2019:48
10061-02-6
ND
ug/L
1.0
0.26
1
05/18/2019:48
100-41-4
ND
ug/L
5.0
0.57
1
05/18/2019:48
591-78-6
ND
ug/L
20.0
12.5
1
05/18/2019:48
74-88-4
ND
ug/L
5.0
3.7
1
05/18/2019:48
75-09-2
ND
ug/L
5.0
4.5
1
05/18/2019:48
108-10-1
ND
ug/L
1.0
0.27
1
05/18/2019:48
100-42-5
ND
ug/L
1.0
0.34
1
05/18/2019:48
630-20-6
ND
ug/L
1.0
0.22
1
05/18/2019:48
79-34-5
ND
ug/L
1.0
0.16
1
05/18/2019:48
127-18-4
ND
ug/L
10.0
1.9
1
05/18/2019:48
109-99-9
ND
ug/L
1.0
0.24
1
05/18/2019:48
108-88-3
ND
ug/L
1.0
0.18
1
05/18/2019:48
71-55-6
ND
ug/L
1.0
0.24
1
05/18/2019:48
79-00-5
ND
ug/L
1.0
0.22
1
05/18/2019:48
79-01-6
1.3
ug/L
1.0
0.31
1
05/18/2019:48
75-69-4 IK
ND
ug/L
1.0
0.35
1
05/18/2019:48
96-18-4
ND
ug/L
2.0
1.4
1
05/18/2019:48
108-05-4
ND
ug/L
1.0
0.24
1
05/18/2019:48
75-01-4 IK
ND
ug/L
2.0
0.41
1
05/18/2019:48
179601-23-1
ND
ug/L
1.0
0.22
1
05/18/2019:48
95-47-6
97
%
70-130
1
05/18/2019:48
460-00-4
104
%
70-130
1
05/18/2019:48
17060-07-0
102
%
70-130
1
05/18/2019:48
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/14/20 23:58
123-91-1
97
%
50-150
1
05/14/20 23:58
17060-07-0
89
%
50-150
1
05/14/20 23:58
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
33900
ug/L
5000
5000
1
05/15/20 20:43
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-9
Parameters
Lab ID: 92477011002 Collected: 05/05/20 08:45
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
130000 ug/L 25000 25000
1
05/12/20 16:31
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:03
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000 500
1
05/14/20 04:28
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
6370 ug/L 1000 500
1
05/12/2019:46
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/13/20 09:43 05/14/20 14:48
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 16 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-14 Lab ID: 92477011003 Collected: 05/05/20 10:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:43
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:43
7440-38-2
Barium
241
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:43
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:43
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:43
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:43
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:43
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:43
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:43
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:43
7439-92-1
Manganese
113
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:43
7439-96-5
Nickel
3.9J
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:43
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:43
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:43
7440-22-4
Sodium
17900
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:43
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:43
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:43
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:43
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:31 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/18/20 20:07
67-64-1
0.90
1
05/18/20 20:07
107-13-1
0.15
1
05/18/20 20:07
71-43-2
0.34
1
05/18/20 20:07
74-97-5
0.26
1
05/18/20 20:07
75-27-4
0.62
1
05/18/20 20:07
75-25-2
0.62
1
05/18/20 20:07
74-83-9
3.3
1
05/18/20 20:07
78-93-3
0.40
1
05/18/20 20:07
75-15-0
0.22
1
05/18/20 20:07
56-23-5
0.23
1
05/18/20 20:07
108-90-7
0.49
1
05/18/20 20:07
75-00-3
2.3
1
05/18/20 20:07
67-66-3
0.39
1
05/18/20 20:07
74-87-3
0.26
1
05/18/20 20:07
96-12-8
0.41
1
05/18/20 20:07
124-48-1
0.26
1
05/18/20 20:07
106-93-4
0.46
1
05/18/20 20:07
74-95-3
0.29
1
05/18/20 20:07
95-50-1
0.26
1
05/18/20 20:07
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 17 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-14 Lab ID: 92477011003 Collected: 05/05/20 10:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/18/20 20:07
110-57-6 IH
2.4
ug/L
1.0
0.23
1
05/18/20 20:07
75-71-8 IK
ND
ug/L
1.0
0.27
1
05/18/20 20:07
75-34-3
ND
ug/L
1.0
0.34
1
05/18/20 20:07
107-06-2
ND
ug/L
1.0
0.24
1
05/18/20 20:07
75-35-4
ND
ug/L
1.0
0.29
1
05/18/20 20:07
156-59-2
ND
ug/L
1.0
0.25
1
05/18/20 20:07
156-60-5
ND
ug/L
1.0
0.19
1
05/18/20 20:07
78-87-5
ND
ug/L
1.0
0.30
1
05/18/20 20:07
10061-01-5
ND
ug/L
1.0
0.31
1
05/18/20 20:07
10061-02-6
ND
ug/L
1.0
0.26
1
05/18/20 20:07
100-41-4
ND
ug/L
5.0
0.57
1
05/18/20 20:07
591-78-6
ND
ug/L
20.0
12.5
1
05/18/20 20:07
74-88-4
ND
ug/L
5.0
3.7
1
05/18/20 20:07
75-09-2
ND
ug/L
5.0
4.5
1
05/18/20 20:07
108-10-1
ND
ug/L
1.0
0.27
1
05/18/20 20:07
100-42-5
ND
ug/L
1.0
0.34
1
05/18/20 20:07
630-20-6
ND
ug/L
1.0
0.22
1
05/18/20 20:07
79-34-5
0.53.11
ug/L
1.0
0.16
1
05/18/20 20:07
127-18-4
ND
ug/L
10.0
1.9
1
05/18/20 20:07
109-99-9
ND
ug/L
1.0
0.24
1
05/18/20 20:07
108-88-3
ND
ug/L
1.0
0.18
1
05/18/20 20:07
71-55-6
ND
ug/L
1.0
0.24
1
05/18/20 20:07
79-00-5
ND
ug/L
1.0
0.22
1
05/18/20 20:07
79-01-6
1.0
ug/L
1.0
0.31
1
05/18/20 20:07
75-69-4 IK
ND
ug/L
1.0
0.35
1
05/18/20 20:07
96-18-4
ND
ug/L
2.0
1.4
1
05/18/20 20:07
108-05-4
ND
ug/L
1.0
0.24
1
05/18/20 20:07
75-01-4 IK
ND
ug/L
2.0
0.41
1
05/18/20 20:07
179601-23-1
ND
ug/L
1.0
0.22
1
05/18/20 20:07
95-47-6
96
%
70-130
1
05/18/20 20:07
460-00-4
103
%
70-130
1
05/18/20 20:07
17060-07-0
102
%
70-130
1
05/18/20 20:07
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/15/20 00:18
123-91-1
96
%
50-150
1
05/15/20 00:18
17060-07-0
92
%
50-150
1
05/15/20 00:18
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
65500
ug/L
5000
5000
1
05/15/20 20:50
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 155

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-14
Parameters
Lab ID: 92477011003 Collected: 05/05/20 10:25
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
150000 ug/L 25000 25000
1
05/12/20 16:31
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:04
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000 500
1
05/14/20 05:58
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
3730 ug/L 1000 500
1
05/12/2019:47
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/13/20 09:43 05/14/20 14:44
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 19 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-3 Lab ID: 92477011004 Collected: 05/05/20 15:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:46
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:46
7440-38-2
Barium
169
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:46
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:46
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:46
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:46
7440-47-3
Cobalt
4.2J
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:46
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:46
7440-50-8
Iron
7910
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:46
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:46
7439-92-1
Manganese
3280
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:46
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:46
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:46
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:46
7440-22-4
Sodium
22500
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:46
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:46
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:46
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:46
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.18J ug/L 0.20 0.12 1 05/20/20 17:30 05/21 /20 11:34 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/18/20 20:25
67-64-1
0.90
1
05/18/20 20:25
107-13-1
0.15
1
05/18/20 20:25
71-43-2
0.34
1
05/18/20 20:25
74-97-5
0.26
1
05/18/20 20:25
75-27-4
0.62
1
05/18/20 20:25
75-25-2
0.62
1
05/18/20 20:25
74-83-9
3.3
1
05/18/20 20:25
78-93-3
0.40
1
05/18/20 20:25
75-15-0
0.22
1
05/18/20 20:25
56-23-5
0.23
1
05/18/20 20:25
108-90-7
0.49
1
05/18/20 20:25
75-00-3
2.3
1
05/18/20 20:25
67-66-3
0.39
1
05/18/20 20:25
74-87-3
0.26
1
05/18/20 20:25
96-12-8
0.41
1
05/18/20 20:25
124-48-1
0.26
1
05/18/20 20:25
106-93-4
0.46
1
05/18/20 20:25
74-95-3
0.29
1
05/18/20 20:25
95-50-1
0.26
1
05/18/20 20:25
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 20 of 155

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-3 Lab ID: 92477011004 Collected: 05/05/20 15:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/18/20 20:25
110-57-6 IH
ND
ug/L
1.0
0.23
1
05/18/20 20:25
75-71-8 IK
ND
ug/L
1.0
0.27
1
05/18/20 20:25
75-34-3
ND
ug/L
1.0
0.34
1
05/18/20 20:25
107-06-2
ND
ug/L
1.0
0.24
1
05/18/20 20:25
75-35-4
ND
ug/L
1.0
0.29
1
05/18/20 20:25
156-59-2
ND
ug/L
1.0
0.25
1
05/18/20 20:25
156-60-5
ND
ug/L
1.0
0.19
1
05/18/20 20:25
78-87-5
ND
ug/L
1.0
0.30
1
05/18/20 20:25
10061-01-5
ND
ug/L
1.0
0.31
1
05/18/20 20:25
10061-02-6
ND
ug/L
1.0
0.26
1
05/18/20 20:25
100-41-4
ND
ug/L
5.0
0.57
1
05/18/20 20:25
591-78-6
ND
ug/L
20.0
12.5
1
05/18/20 20:25
74-88-4
ND
ug/L
5.0
3.7
1
05/18/20 20:25
75-09-2
ND
ug/L
5.0
4.5
1
05/18/20 20:25
108-10-1
ND
ug/L
1.0
0.27
1
05/18/20 20:25
100-42-5
ND
ug/L
1.0
0.34
1
05/18/20 20:25
630-20-6
ND
ug/L
1.0
0.22
1
05/18/20 20:25
79-34-5
ND
ug/L
1.0
0.16
1
05/18/20 20:25
127-18-4
ND
ug/L
10.0
1.9
1
05/18/20 20:25
109-99-9
ND
ug/L
1.0
0.24
1
05/18/20 20:25
108-88-3
ND
ug/L
1.0
0.18
1
05/18/20 20:25
71-55-6
ND
ug/L
1.0
0.24
1
05/18/20 20:25
79-00-5
ND
ug/L
1.0
0.22
1
05/18/20 20:25
79-01-6
ND
ug/L
1.0
0.31
1
05/18/20 20:25
75-69-4 IK
ND
ug/L
1.0
0.35
1
05/18/20 20:25
96-18-4
ND
ug/L
2.0
1.4
1
05/18/20 20:25
108-05-4
ND
ug/L
1.0
0.24
1
05/18/20 20:25
75-01-4 IK
ND
ug/L
2.0
0.41
1
05/18/20 20:25
179601-23-1
ND
ug/L
1.0
0.22
1
05/18/20 20:25
95-47-6
97
%
70-130
1
05/18/20 20:25
460-00-4
105
%
70-130
1
05/18/20 20:25
17060-07-0
102
%
70-130
1
05/18/20 20:25
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/15/20 00:38
123-91-1
97
%
50-150
1
05/15/20 00:38
17060-07-0
95
%
50-150
1
05/15/20 00:38
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
330000
ug/L
5000
5000
1
05/15/20 21:01
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 21 of 155

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-3
Parameters
Lab ID: 92477011004 Collected: 05/05/20 15:25
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
421000 ug/L 25000 25000
1
05/12/20 16:32
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:05
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
28600 ug/L 1000 500
1
05/14/20 06:13
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
19600 ug/L 1000 500
1
05/13/20 20:16
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/13/20 09:43 05/14/20 14:45
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 22 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-11 Lab ID: 92477011005 Collected: 05/06/20 09:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:49
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:49
7440-38-2
Barium
98.1
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:49
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:49
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:49
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:49
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:49
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:49
7440-50-8
Iron
23700
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:49
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:49
7439-92-1
Manganese
1650
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:49
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:49
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:49
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:49
7440-22-4
Sodium
12400
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:49
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:49
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:49
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:49
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
1.6 ug/L 0.20 0.12 1 05/20/20 17:30 05/21 /20 11:41 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/19/20 08:22
67-64-1
0.90
1
05/19/20 08:22
107-13-1
0.15
1
05/19/20 08:22
71-43-2
0.34
1
05/19/20 08:22
74-97-5
0.26
1
05/19/20 08:22
75-27-4
0.62
1
05/19/20 08:22
75-25-2
0.62
1
05/19/20 08:22
74-83-9
3.3
1
05/19/20 08:22
78-93-3
0.40
1
05/19/20 08:22
75-15-0
0.22
1
05/19/20 08:22
56-23-5
0.23
1
05/19/20 08:22
108-90-7
0.49
1
05/19/20 08:22
75-00-3
2.3
1
05/19/20 08:22
67-66-3
0.39
1
05/19/20 08:22
74-87-3
0.26
1
05/19/20 08:22
96-12-8
0.41
1
05/19/20 08:22
124-48-1
0.26
1
05/19/20 08:22
106-93-4
0.46
1
05/19/20 08:22
74-95-3
0.29
1
05/19/20 08:22
95-50-1
0.26
1
05/19/20 08:22
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 23 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-11 Lab ID: 92477011005 Collected: 05/06/20 09:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/19/20 08:22
110-57-6
IH
ND
ug/L
1.0
0.23
1
05/19/20 08:22
75-71-8
IK
ND
ug/L
1.0
0.27
1
05/19/20 08:22
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 08:22
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 08:22
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 08:22
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 08:22
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 08:22
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 08:22
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 08:22
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 08:22
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 08:22
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 08:22
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 08:22
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 08:22
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 08:22
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 08:22
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 08:22
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 08:22
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 08:22
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 08:22
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 08:22
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 08:22
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 08:22
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 08:22
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 08:22
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 08:22
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 08:22
75-01-4
IK
ND
ug/L
2.0
0.41
1
05/19/20 08:22
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 08:22
95-47-6
98
%
70-130
1
05/19/20 08:22
460-00-4
115
%
70-130
1
05/19/20 08:22
17060-07-0
105
%
70-130
1
05/19/20 08:22
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/15/20 03:15
123-91-1
91
%
50-150
1
05/15/20 03:15
17060-07-0
102
%
50-150
1
05/15/20 03:15
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
127000
ug/L
5000
5000
1
05/15/20 22:10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 24 of 155

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-11
Parameters
Lab ID: 92477011005 Collected: 05/06/20 09:25
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
230000 ug/L 25000 25000
1
05/12/20 23:19
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:09
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
22800 ug/L 1000 500
1
05/14/20 06:28
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
11000 ug/L 1000 500
1
05/13/20 20:17
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/18/2013:47 05/19/2011:49
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 25 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-12 Lab ID: 92477011006 Collected: 05/06/20 11:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:52
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:52
7440-38-2
Barium
224
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:52
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:52
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:52
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:52
7440-47-3
Cobalt
11.0
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:52
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:52
7440-50-8
Iron
2560
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:52
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:52
7439-92-1
Manganese
6410
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:52
7439-96-5
Nickel
10.6
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:52
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:52
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:52
7440-22-4
Sodium
28600
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:52
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:52
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:52
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:52
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:43 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
0.29J
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/19/20 08:41
67-64-1
0.90
1
05/19/20 08:41
107-13-1
0.15
1
05/19/20 08:41
71-43-2
0.34
1
05/19/20 08:41
74-97-5
0.26
1
05/19/20 08:41
75-27-4
0.62
1
05/19/20 08:41
75-25-2
0.62
1
05/19/20 08:41
74-83-9
3.3
1
05/19/20 08:41
78-93-3
0.40
1
05/19/20 08:41
75-15-0
0.22
1
05/19/20 08:41
56-23-5
0.23
1
05/19/20 08:41
108-90-7
0.49
1
05/19/20 08:41
75-00-3
2.3
1
05/19/20 08:41
67-66-3
0.39
1
05/19/20 08:41
74-87-3
0.26
1
05/19/20 08:41
96-12-8
0.41
1
05/19/20 08:41
124-48-1
0.26
1
05/19/20 08:41
106-93-4
0.46
1
05/19/20 08:41
74-95-3
0.29
1
05/19/20 08:41
95-50-1
0.26
1
05/19/20 08:41
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 26 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-12 Lab ID: 92477011006 Collected: 05/06/20 11:25 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/19/20 08:41
110-57-6
IH
ND
ug/L
1.0
0.23
1
05/19/20 08:41
75-71-8
IK
ND
ug/L
1.0
0.27
1
05/19/20 08:41
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 08:41
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 08:41
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 08:41
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 08:41
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 08:41
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 08:41
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 08:41
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 08:41
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 08:41
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 08:41
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 08:41
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 08:41
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 08:41
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 08:41
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 08:41
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 08:41
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 08:41
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 08:41
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 08:41
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 08:41
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 08:41
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 08:41
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 08:41
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 08:41
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 08:41
75-01-4
IK
ND
ug/L
2.0
0.41
1
05/19/20 08:41
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 08:41
95-47-6
95
%
70-130
1
05/19/20 08:41
460-00-4
111
%
70-130
1
05/19/20 08:41
17060-07-0
103
%
70-130
1
05/19/20 08:41
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
10.3
ug/L
2.0
1.2
1
05/15/20 03:35
123-91-1
95
%
50-150
1
05/15/20 03:35
17060-07-0
95
%
50-150
1
05/15/20 03:35
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
333000
ug/L
5000
5000
1
05/15/20 22:22
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 27 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-12
Parameters
Lab ID: 92477011006 Collected: 05/06/20 11:25
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
812000 ug/L 50000 50000
1
05/12/20 23:19
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:09
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
227000 ug/L 5000 2500
5
05/14/2013:44
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
29500 ug/L 1000 500
1
05/13/20 20:18
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method:
SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/18/2013:47 05/19/2011:50
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 28 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-13 Lab ID: 92477011007 Collected: 05/06/20 12:55 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:56
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:56
7440-38-2
Barium
196
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:56
7440-39-3
Beryllium
0.72J
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:56
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:56
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:56
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:56
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:56
7440-50-8
Iron
80.8
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:56
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:56
7439-92-1
Manganese
27.4
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:56
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:56
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:56
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:56
7440-22-4
Sodium
12600
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:56
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:56
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:56
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:56
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.52 ug/L 0.20 0.12 1 05/20/20 17:30 05/21 /20 11:45 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/19/20 08:59
67-64-1
0.90
1
05/19/20 08:59
107-13-1
0.15
1
05/19/20 08:59
71-43-2
0.34
1
05/19/20 08:59
74-97-5
0.26
1
05/19/20 08:59
75-27-4
0.62
1
05/19/20 08:59
75-25-2
0.62
1
05/19/20 08:59
74-83-9
3.3
1
05/19/20 08:59
78-93-3
0.40
1
05/19/20 08:59
75-15-0
0.22
1
05/19/20 08:59
56-23-5
0.23
1
05/19/20 08:59
108-90-7
0.49
1
05/19/20 08:59
75-00-3
2.3
1
05/19/20 08:59
67-66-3
0.39
1
05/19/20 08:59
74-87-3
0.26
1
05/19/20 08:59
96-12-8
0.41
1
05/19/20 08:59
124-48-1
0.26
1
05/19/20 08:59
106-93-4
0.46
1
05/19/20 08:59
74-95-3
0.29
1
05/19/20 08:59
95-50-1
0.26
1
05/19/20 08:59
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
Page 29 of 155

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-13 Lab ID: 92477011007 Collected: 05/06/20 12:55 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.54
1
05/19/20 08:59
110-57-6
IH
ND
ug/L
1.0
0.23
1
05/19/20 08:59
75-71-8
IK
ND
ug/L
1.0
0.27
1
05/19/20 08:59
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 08:59
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 08:59
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 08:59
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 08:59
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 08:59
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 08:59
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 08:59
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 08:59
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 08:59
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 08:59
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 08:59
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 08:59
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 08:59
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 08:59
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 08:59
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 08:59
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 08:59
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 08:59
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 08:59
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 08:59
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 08:59
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 08:59
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 08:59
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 08:59
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 08:59
75-01-4
IK
ND
ug/L
2.0
0.41
1
05/19/20 08:59
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 08:59
95-47-6
97
%
70-130
1
05/19/20 08:59
460-00-4
118
%
70-130
1
05/19/20 08:59
17060-07-0
103
%
70-130
1
05/19/20 08:59
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/15/20 03:54
123-91-1
95
%
50-150
1
05/15/20 03:54
17060-07-0
94
%
50-150
1
05/15/20 03:54
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
66400
ug/L
5000
5000
1
05/15/20 22:43
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 30 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-13
Parameters
Lab ID: 92477011007 Collected: 05/06/20 12:55
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
126000 ug/L 25000 25000
1
05/12/20 23:19
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:09
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
6520 ug/L 1000 500
1
05/14/20 06:58
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
8400 ug/L 1000 500
1
05/13/20 20:18
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/18/2013:47 05/19/2011:51
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 31 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-5R Lab ID: 92477011008 Collected: 05/07/20 14:20 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:59
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:59
7440-38-2
Barium
56.5
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:59
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:59
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:59
7440-43-9
Chromium
6.8
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:59
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:59
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:59
7440-50-8
Iron
211
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:59
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:59
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:59
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:59
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:59
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:59
7440-22-4
Sodium
17100
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:59
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:59
7440-31-5
Vanadium
5.5
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:59
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:59
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.69 ug/L 0.20 0.12 1 05/20/20 17:30 05/21 /20 11:48 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/19/20 06:39
67-64-1
0.90
1
05/19/20 06:39
107-13-1
0.15
1
05/19/20 06:39
71-43-2
0.34
1
05/19/20 06:39
74-97-5
0.26
1
05/19/20 06:39
75-27-4
0.62
1
05/19/20 06:39
75-25-2
0.62
1
05/19/20 06:39
74-83-9
3.3
1
05/19/20 06:39
78-93-3
0.40
1
05/19/20 06:39
75-15-0
0.22
1
05/19/20 06:39
56-23-5
0.23
1
05/19/20 06:39
108-90-7
0.49
1
05/19/20 06:39
75-00-3
2.3
1
05/19/20 06:39
67-66-3
0.39
1
05/19/20 06:39
74-87-3
0.26
1
05/19/20 06:39
96-12-8
0.41
1
05/19/20 06:39
124-48-1
0.26
1
05/19/20 06:39
106-93-4
0.46
1
05/19/20 06:39
74-95-3
0.29
1
05/19/20 06:39
95-50-1
0.26
1
05/19/20 06:39
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IH,IK,L1
Page 32 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-5R Lab ID: 92477011008 Collected: 05/07/20 14:20 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/19/20 06:39
110-57-6 L1,v1
ND
ug/L
1.0
0.23
1
05/19/20 06:39
75-71-8
ND
ug/L
1.0
0.27
1
05/19/20 06:39
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 06:39
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 06:39
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 06:39
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 06:39
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 06:39
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 06:39
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 06:39
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 06:39
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 06:39
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 06:39
74-88-4
ND
ug/L
5.0
3.7
1
05/19/20 06:39
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 06:39
108-10-1
ND
ug/L
1.0
0.27
1
05/19/20 06:39
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 06:39
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 06:39
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 06:39
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 06:39
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 06:39
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 06:39
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 06:39
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 06:39
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 06:39
75-69-4
ND
ug/L
1.0
0.35
1
05/19/20 06:39
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 06:39
108-05-4 IK
ND
ug/L
1.0
0.24
1
05/19/20 06:39
75-01-4
ND
ug/L
2.0
0.41
1
05/19/20 06:39
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 06:39
95-47-6
98
%
70-130
1
05/19/20 06:39
460-00-4
95
%
70-130
1
05/19/20 06:39
17060-07-0
100
%
70-130
1
05/19/20 06:39
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/15/2015:08
123-91-1
98
%
50-150
1
05/15/2015:08
17060-07-0
94
%
50-150
1
05/15/2015:08
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
35700
ug/L
5000
5000
1
05/16/20 02:33
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 33 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-5R
Parameters
Lab ID: 92477011008 Collected: 05/07/20 14:20
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
163000 ug/L 25000 25000
1
05/12/20 23:20
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:44
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
7770 ug/L 1000 500
1
05/14/20 07:13
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
14500 ug/L 1000 500
1
05/13/20 20:19
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/18/2013:48 05/19/2012:21
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 34 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-4 Lab ID: 92477011009 Collected: 05/08/20 13:15 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 20:08
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:08
7440-38-2
Barium
170
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:08
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 20:08
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 20:08
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 20:08
7440-47-3
Cobalt
6.4
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 20:08
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 20:08
7440-50-8
Iron
5580
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 20:08
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 20:08
7439-92-1
Manganese
4510
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 20:08
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:08
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:08
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 20:08
7440-22-4
Sodium
31400
ug/L
5000
611
1
05/14/20 01:51
05/19/20 20:08
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 20:08
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 20:08
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 20:08
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:50 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
0.25J
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/19/20 04:09
67-64-1
0.90
1
05/19/20 04:09
107-13-1
0.15
1
05/19/20 04:09
71-43-2
0.34
1
05/19/20 04:09
74-97-5
0.26
1
05/19/20 04:09
75-27-4
0.62
1
05/19/20 04:09
75-25-2
0.62
1
05/19/20 04:09
74-83-9
3.3
1
05/19/20 04:09
78-93-3
0.40
1
05/19/20 04:09
75-15-0
0.22
1
05/19/20 04:09
56-23-5
0.23
1
05/19/20 04:09
108-90-7
0.49
1
05/19/20 04:09
75-00-3
2.3
1
05/19/20 04:09
67-66-3
0.39
1
05/19/20 04:09
74-87-3
0.26
1
05/19/20 04:09
96-12-8
0.41
1
05/19/20 04:09
124-48-1
0.26
1
05/19/20 04:09
106-93-4
0.46
1
05/19/20 04:09
74-95-3
0.29
1
05/19/20 04:09
95-50-1
0.26
1
05/19/20 04:09
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IH,IK,L1
Page 35 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-4 Lab ID: 92477011009 Collected: 05/08/20 13:15 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/19/20 04:09
110-57-6 L1,v1
ND
ug/L
1.0
0.23
1
05/19/20 04:09
75-71-8
ND
ug/L
1.0
0.27
1
05/19/20 04:09
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 04:09
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 04:09
75-35-4
0.32J
ug/L
1.0
0.29
1
05/19/20 04:09
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 04:09
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 04:09
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 04:09
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 04:09
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 04:09
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 04:09
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 04:09
74-88-4
ND
ug/L
5.0
3.7
1
05/19/20 04:09
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 04:09
108-10-1
ND
ug/L
1.0
0.27
1
05/19/20 04:09
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 04:09
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 04:09
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 04:09
127-18-4
9.11
ug/L
10.0
1.9
1
05/19/20 04:09
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 04:09
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 04:09
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 04:09
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 04:09
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 04:09
75-69-4
ND
ug/L
1.0
0.35
1
05/19/20 04:09
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 04:09
108-05-4 IK
ND
ug/L
1.0
0.24
1
05/19/20 04:09
75-01-4
ND
ug/L
2.0
0.41
1
05/19/20 04:09
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 04:09
95-47-6
98
%
70-130
1
05/19/20 04:09
460-00-4
94
%
70-130
1
05/19/20 04:09
17060-07-0
100
%
70-130
1
05/19/20 04:09
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
6.6
ug/L
2.0
1.2
1
05/15/2015:28
123-91-1
97
%
50-150
1
05/15/2015:28
17060-07-0
91
%
50-150
1
05/15/2015:28
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
281000
ug/L
5000
5000
1
05/16/20 02:39
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 36 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-4
Parameters
Lab ID: 92477011009 Collected: 05/08/20 13:15
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
471000 ug/L 25000 25000
1
05/12/20 23:43
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:48
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
68200 ug/L 1000 500
1
05/14/20 07:28
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
42200 ug/L 2000 1000
2
05/13/20 20:39
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/18/2013:48 05/19/2012:22
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 37 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-1 Lab ID: 92477011010 Collected: 05/08/20 13:50 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 20:12
7440-36-0
Arsenic
8.5J
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:12
7440-38-2
Barium
25.6
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:12
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 20:12
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 20:12
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 20:12
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 20:12
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 20:12
7440-50-8
Iron
1550
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 20:12
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 20:12
7439-92-1
Manganese
255
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 20:12
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:12
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:12
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 20:12
7440-22-4
Sodium
10400
ug/L
5000
611
1
05/14/20 01:51
05/19/20 20:12
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 20:12
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 20:12
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 20:12
7440-66-6
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:53 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
05/19/20 03:50
67-64-1
0.90
1
05/19/20 03:50
107-13-1
0.15
1
05/19/20 03:50
71-43-2
0.34
1
05/19/20 03:50
74-97-5
0.26
1
05/19/20 03:50
75-27-4
0.62
1
05/19/20 03:50
75-25-2
0.62
1
05/19/20 03:50
74-83-9
3.3
1
05/19/20 03:50
78-93-3
0.40
1
05/19/20 03:50
75-15-0
0.22
1
05/19/20 03:50
56-23-5
0.23
1
05/19/20 03:50
108-90-7
0.49
1
05/19/20 03:50
75-00-3
2.3
1
05/19/20 03:50
67-66-3
0.39
1
05/19/20 03:50
74-87-3
0.26
1
05/19/20 03:50
96-12-8
0.41
1
05/19/20 03:50
124-48-1
0.26
1
05/19/20 03:50
106-93-4
0.46
1
05/19/20 03:50
74-95-3
0.29
1
05/19/20 03:50
95-50-1
0.26
1
05/19/20 03:50
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IH,IK,L1
Page 38 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-1 Lab ID: 92477011010 Collected: 05/08/20 13:50 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.54
1
05/19/20 03:50
110-57-6 L1,v1
ND
ug/L
1.0
0.23
1
05/19/20 03:50
75-71-8
ND
ug/L
1.0
0.27
1
05/19/20 03:50
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 03:50
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 03:50
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 03:50
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 03:50
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 03:50
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 03:50
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 03:50
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 03:50
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 03:50
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 03:50
74-88-4
ND
ug/L
5.0
3.7
1
05/19/20 03:50
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 03:50
108-10-1
ND
ug/L
1.0
0.27
1
05/19/20 03:50
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 03:50
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 03:50
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 03:50
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 03:50
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 03:50
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 03:50
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 03:50
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 03:50
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 03:50
75-69-4
ND
ug/L
1.0
0.35
1
05/19/20 03:50
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 03:50
108-05-4
ND
ug/L
1.0
0.24
1
05/19/20 03:50
75-01-4
ND
ug/L
2.0
0.41
1
05/19/20 03:50
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 03:50
95-47-6
98
%
70-130
1
05/19/20 03:50
460-00-4
94
%
70-130
1
05/19/20 03:50
17060-07-0
100
%
70-130
1
05/19/20 03:50
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/15/2015:48
123-91-1
116
%
50-150
1
05/15/2015:48
17060-07-0
88
%
50-150
1
05/15/2015:48
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
40100
ug/L
5000
5000
1
05/16/20 02:56
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 39 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-1
Parameters
Lab ID: 92477011010 Collected: 05/08/20 13:50
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
76000 ug/L 25000 25000
1
05/12/20 23:43
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100 50.0
1
05/12/20 20:48
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
533J ug/L 1000 500
1
05/14/20 07:43
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
12100 ug/L 1000 500
1
05/13/20 20:21
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0
1
05/20/2010:03 05/20/2017:20
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 40 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: TRIP BLANK Lab ID: 92477011011 Collected: 05/08/20 00:00 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
6.2
1
05/19/20 02:54
67-64-1
ND
ug/L
10.0
0.90
1
05/19/20 02:54
107-13-1
ND
ug/L
1.0
0.15
1
05/19/20 02:54
71-43-2
ND
ug/L
1.0
0.34
1
05/19/20 02:54
74-97-5
ND
ug/L
1.0
0.26
1
05/19/20 02:54
75-27-4
ND
ug/L
1.0
0.62
1
05/19/20 02:54
75-25-2
ND
ug/L
2.0
0.62
1
05/19/20 02:54
74-83-9
ND
ug/L
5.0
3.3
1
05/19/20 02:54
78-93-3
ND
ug/L
2.0
0.40
1
05/19/20 02:54
75-15-0
ND
ug/L
1.0
0.22
1
05/19/20 02:54
56-23-5
ND
ug/L
1.0
0.23
1
05/19/20 02:54
108-90-7
ND
ug/L
1.0
0.49
1
05/19/20 02:54
75-00-3
ND
ug/L
5.0
2.3
1
05/19/20 02:54
67-66-3
ND
ug/L
1.0
0.39
1
05/19/20 02:54
74-87-3
ND
ug/L
5.0
0.26
1
05/19/20 02:54
96-12-8
ND
ug/L
1.0
0.41
1
05/19/20 02:54
124-48-1
ND
ug/L
1.0
0.26
1
05/19/20 02:54
106-93-4
ND
ug/L
1.0
0.46
1
05/19/20 02:54
74-95-3
ND
ug/L
1.0
0.29
1
05/19/20 02:54
95-50-1
ND
ug/L
1.0
0.26
1
05/19/20 02:54
106-46-7
ND
ug/L
1.0
0.54
1
05/19/20 02:54
110-57-6
ND
ug/L
1.0
0.23
1
05/19/20 02:54
75-71-8
ND
ug/L
1.0
0.27
1
05/19/20 02:54
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 02:54
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 02:54
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 02:54
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 02:54
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 02:54
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 02:54
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 02:54
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 02:54
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 02:54
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 02:54
74-88-4
ND
ug/L
5.0
3.7
1
05/19/20 02:54
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 02:54
108-10-1
ND
ug/L
1.0
0.27
1
05/19/20 02:54
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 02:54
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 02:54
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 02:54
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 02:54
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 02:54
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 02:54
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 02:54
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 02:54
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 02:54
75-69-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IH,IK,L1
L1,v1
Page 41 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: TRIP BLANK
Lab ID:
92477011011
Collected:
05/08/20
00:00
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
1,2,3-Trichloropropane
ND
ug/L
1.0
0.35
1
05/19/20 02:54
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.4
1
05/19/20 02:54
108-05-4 IK
Vinyl chloride
ND
ug/L
1.0
0.24
1
05/19/20 02:54
75-01-4
m&p-Xylene
ND
ug/L
2.0
0.41
1
05/19/20 02:54
179601-23-1
o-Xylene
ND
ug/L
1.0
0.22
1
05/19/20 02:54
95-47-6
Surrogates
4-Bromofluorobenzene (S)
100
%
70-130
1
05/19/20 02:54
460-00-4
1,2-Dichloroethane-d4 (S)
93
%
70-130
1
05/19/20 02:54
17060-07-0
Toluene-d8 (S)
99
%
70-130
1
05/19/20 02:54
2037-26-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 42 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MWAR
Lab ID:
92477008001
Collected:
05/06/20 14:15
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151
Preparation
Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
05/13/20 18:19
05/15/20 21:28
94-75-7
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
05/13/20 18:19
05/15/20 21:28
93-72-1
Surrogates
2,4-DCAA (S)
74.8
%
14.0-158
1
05/13/20 18:19
05/15/20 21:28
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 14:42
309-00-2
M1,R1
alpha-BHC
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 14:42
319-84-6
M1
delta-BHC
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 14:42
319-86-8
M1
4,4'-DDD
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 14:42
72-54-8
M1
4,4'-DDT
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 14:42
50-29-3
M1
Endosulfan I
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 14:42
959-98-8
M1
Endosulfan 11
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 14:42
33213-65-9
M1
Endrin
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 14:42
72-20-8
M1
Endrin aldehyde
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 14:42
7421-93-4
M1
Heptachlor
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 14:42
76-44-8
M1,R1
Heptachlor epoxide
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 14:42
1024-57-3
M1,R1
Methoxychlor
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 14:42
72-43-5
M1
Surrogates
Tetrachloro-m-xylene (S)
64
%
10-130
1
05/12/20 21:32
05/14/20 14:42
877-09-8
Decachlorobiphenyl (S)
133
%
10-130
1
05/12/20 21:32
05/14/20 14:42
2051-24-3
S3
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/21/20 03:26
7440-36-0
Arsenic
5.8J
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:26
7440-38-2
Barium
290
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:26
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/21/20 03:26
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/21/20 03:26
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/21/20 03:26
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/21/20 03:26
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/21/20 03:26
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
05/14/20 01:51
05/21/20 03:26
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/21/20 03:26
7439-92-1
Manganese
31.4
ug/L
5.0
3.4
1
05/14/20 01:51
05/21/20 03:26
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:26
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:26
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/21/20 03:26
7440-22-4
Sodium
16800
ug/L
5000
611
1
05/14/20 01:51
05/21/20 03:26
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/21/20 03:26
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/21/20 03:26
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/21/20 03:26
7440-66-6
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 43 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MWAR
Lab ID:
92477008001
Collected:
05/06/20 14:15
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
3.3
ug/L
0.20
0.12
1
05/15/2011:45
05/15/2018:09
7439-97-6
8270E RVE
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Benzo(a)anthracene
ND
ug/L
10.0
1.5
1
05/12/20 18:13
05/19/20 20:31
56-55-3
Chrysene
ND
ug/L
10.0
1.4
1
05/12/20 18:13
05/19/20 20:31
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1.6
1
05/12/20 18:13
05/19/20 20:31
53-70-3
bis(2- Ethyl hexyl)phthalate
ND
ug/L
6.0
2.0
1
05/12/20 18:13
05/19/20 20:31
117-81-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
10.0
1.7
1
05/12/20 18:13
05/19/20 20:31
193-39-5
Surrogates
Nitrobenzene-d5 (S)
91
%
13-130
1
05/12/20 18:13
05/19/20 20:31
4165-60-0
2-Fluorobiphenyl (S)
98
%
13-130
1
05/12/20 18:13
05/19/20 20:31
321-60-8
Terphenyl-d14 (S)
116
%
25-130
1
05/12/20 18:13
05/19/20 20:31
1718-51-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 08:04
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 08:04
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 08:04
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 08:04
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 08:04
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 08:04
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 08:04
74-83-9
IK,v2
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 08:04
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 08:04
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 08:04
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 08:04
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 08:04
75-00-3
IK
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 08:04
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 08:04
74-87-3
IK
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 08:04
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 08:04
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 08:04
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 08:04
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 08:04
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 08:04
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 08:04
110-57-6
IH
Dichlorodifluoromethane
ND
ug/L
1.0
0.23
1
05/19/20 08:04
75-71-8
IK
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 08:04
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 08:04
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 08:04
75-35-4
cis-1,2-Dichloroethene
1.2
ug/L
1.0
0.29
1
05/19/20 08:04
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.25
1
05/19/20 08:04
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.19
1
05/19/20 08:04
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
05/19/20 08:04
10061-01-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 44 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MWAR Lab ID: 92477008001 Collected: 05/06/20 14:15 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
i:Y�*111 e7 �, Riy&i I �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
97
%
70-130
116
%
70-130
103
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0
97 % 50-150
95 % 50-150
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
86600 ug/L 5000
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
172000 ug/L 25000
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND ug/L 100
0.31
1
05/19/20 08:04
10061-02-6
0.26
1
05/19/20 08:04
100-41-4
0.57
1
05/19/20 08:04
591-78-6
12.5
1
05/19/20 08:04
74-88-4 v2
3.7
1
05/19/20 08:04
75-09-2
4.5
1
05/19/20 08:04
108-10-1 v1
0.27
1
05/19/20 08:04
100-42-5
0.34
1
05/19/20 08:04
630-20-6
0.22
1
05/19/20 08:04
79-34-5
0.16
1
05/19/20 08:04
127-18-4
1.9
1
05/19/20 08:04
109-99-9
0.24
1
05/19/20 08:04
108-88-3
0.18
1
05/19/20 08:04
71-55-6
0.24
1
05/19/20 08:04
79-00-5
0.22
1
05/19/20 08:04
79-01-6
0.31
1
05/19/20 08:04
75-69-4 IK
0.35
1
05/19/20 08:04
96-18-4
1.4
1
05/19/20 08:04
108-05-4 v1
0.24
1
05/19/20 08:04
75-01-4 IK
0.41
1
05/19/20 08:04
179601-23-1
0.22
1
05/19/20 08:04
95-47-6
1 05/19/20 08:04 460-00-4
1 05/19/20 08:04 17060-07-0
1 05/19/20 08:04 2037-26-5
1.2 1 05/15/20 02:56 123-91-1
1 05/15/20 02:56 17060-07-0
1 05/15/20 02:56 2037-26-5
5000 1 05/15/20 21:55
25000 1
F�i][i>il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/12/20 23:18
05/12/20 20:08 18496-25-8
Page 45 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MWAR
Parameters
Lab ID: 92477008001 Collected: 05/06/20 14:15
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000 500 1
05/14/20 09:22
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
9050 ug/L 1000 500 1
05/12/2019:39
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0 1
05/13/20 09:43 05/14/20 14:56
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 46 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: FIELD BLANK
Lab ID:
92477008002
Collected:
05/06/20 15:08
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151
Preparation
Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
05/13/20 18:19
05/15/20 21:44
94-75-7
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
05/13/20 18:19
05/15/20 21:44
93-72-1
Surrogates
2,4-DCAA (S)
64.9
%
14.0-158
1
05/13/20 18:19
05/15/20 21:44
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 15:26
309-00-2
alpha-BHC
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 15:26
319-84-6
delta-BHC
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 15:26
319-86-8
4,4'-DDD
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 15:26
72-54-8
4,4'-DDT
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 15:26
50-29-3
Endosulfan I
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 15:26
959-98-8
Endosulfan 11
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 15:26
33213-65-9
Endrin
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 15:26
72-20-8
Endrin aldehyde
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 15:26
7421-93-4
Heptachlor
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 15:26
76-44-8
Heptachlor epoxide
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 15:26
1024-57-3
Methoxychlor
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 15:26
72-43-5
Surrogates
Tetrachloro-m-xylene (S)
104
%
10-130
1
05/12/20 21:32
05/14/20 15:26
877-09-8
Decachlorobiphenyl (S)
116
%
10-130
1
05/12/20 21:32
05/14/20 15:26
2051-24-3
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/21/20 03:30
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:30
7440-38-2
Barium
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:30
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/21/20 03:30
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/21/20 03:30
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/21/20 03:30
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/21/20 03:30
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/21/20 03:30
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
05/14/20 01:51
05/21/20 03:30
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/21/20 03:30
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
05/14/20 01:51
05/21/20 03:30
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:30
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:30
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/21/20 03:30
7440-22-4
Sodium
ND
ug/L
5000
611
1
05/14/20 01:51
05/21/20 03:30
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/21/20 03:30
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/21/20 03:30
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/21/20 03:30
7440-66-6
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 47 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: FIELD BLANK
Lab ID:
92477008002
Collected:
05/06/20 15:08
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1
05/15/2011:45
05/15/2018:11
7439-97-6
8270E RVE
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Benzo(a)anthracene
ND
ug/L
10.0
1.5
1
05/12/20 18:13
05/19/20 20:56
56-55-3
Chrysene
ND
ug/L
10.0
1.4
1
05/12/20 18:13
05/19/20 20:56
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1.6
1
05/12/20 18:13
05/19/20 20:56
53-70-3
bis(2- Ethyl hexyl)phthalate
ND
ug/L
6.0
2.0
1
05/12/20 18:13
05/19/20 20:56
117-81-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
10.0
1.7
1
05/12/20 18:13
05/19/20 20:56
193-39-5
Surrogates
Nitrobenzene-d5 (S)
93
%
13-130
1
05/12/20 18:13
05/19/20 20:56
4165-60-0
2-Fluorobiphenyl (S)
94
%
13-130
1
05/12/20 18:13
05/19/20 20:56
321-60-8
Terphenyl-d14 (S)
130
%
25-130
1
05/12/20 18:13
05/19/20 20:56
1718-51-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 01:37
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 01:37
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 01:37
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 01:37
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 01:37
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 01:37
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 01:37
74-83-9
IK,v2
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 01:37
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 01:37
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 01:37
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 01:37
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 01:37
75-00-3
IK
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 01:37
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 01:37
74-87-3
IK
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 01:37
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 01:37
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 01:37
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 01:37
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 01:37
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 01:37
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 01:37
110-57-6
IH
Dichlorodifluoromethane
ND
ug/L
1.0
0.23
1
05/19/20 01:37
75-71-8
IK
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 01:37
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 01:37
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 01:37
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.29
1
05/19/20 01:37
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.25
1
05/19/20 01:37
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.19
1
05/19/20 01:37
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
05/19/20 01:37
10061-01-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 48 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: FIELD BLANK Lab ID: 92477008002 Collected: 05/06/20 15:08 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
i:Y�*111 e7 �, Riy&i I �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
97
%
70-130
102
%
70-130
102
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0
98 % 50-150
91 % 50-150
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
ND ug/L 5000
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
ND ug/L 25000
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND ug/L 100
0.31
1
05/19/20 01:37
10061-02-6
0.26
1
05/19/20 01:37
100-41-4
0.57
1
05/19/20 01:37
591-78-6
12.5
1
05/19/20 01:37
74-88-4 v2
3.7
1
05/19/20 01:37
75-09-2
4.5
1
05/19/20 01:37
108-10-1 v1
0.27
1
05/19/20 01:37
100-42-5
0.34
1
05/19/20 01:37
630-20-6
0.22
1
05/19/20 01:37
79-34-5
0.16
1
05/19/20 01:37
127-18-4
1.9
1
05/19/20 01:37
109-99-9
0.24
1
05/19/20 01:37
108-88-3
0.18
1
05/19/20 01:37
71-55-6
0.24
1
05/19/20 01:37
79-00-5
0.22
1
05/19/20 01:37
79-01-6
0.31
1
05/19/20 01:37
75-69-4 IK
0.35
1
05/19/20 01:37
96-18-4
1.4
1
05/19/20 01:37
108-05-4 v1
0.24
1
05/19/20 01:37
75-01-4 IK
0.41
1
05/19/20 01:37
179601-23-1
0.22
1
05/19/20 01:37
95-47-6
1 05/19/20 01:37 460-00-4
1 05/19/20 01:37 17060-07-0
1 05/19/20 01:37 2037-26-5
1.2 1 05/14/20 22:39 123-91-1
1 05/14/20 22:39 17060-07-0
1 05/14/20 22:39 2037-26-5
5000 1 05/15/20 22:05
25000 1
F�i][i>il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/12/20 23:18
05/12/20 20:08 18496-25-8
Page 49 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: FIELD BLANK
Parameters
Lab ID: 92477008002 Collected: 05/06/20 15:08
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000 500 1
05/14/2010:07
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
ND ug/L 1000 500 1
05/12/2019:40
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0 1
05/18/2013:47 05/19/2011:48
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 50 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-4R
Lab ID:
92477008003
Collected:
05/07/20 12:35
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151
Preparation
Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
05/13/20 18:19
05/15/20 22:00
94-75-7
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
05/13/20 18:19
05/15/20 22:00
93-72-1
Surrogates
2,4-DCAA (S)
58.4
%
14.0-158
1
05/13/20 18:19
05/15/20 22:00
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 16:39
309-00-2
alpha-BHC
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 16:39
319-84-6
delta-BHC
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 16:39
319-86-8
4,4'-DDD
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 16:39
72-54-8
4,4'-DDT
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 16:39
50-29-3
Endosulfan I
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 16:39
959-98-8
Endosulfan 11
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 16:39
33213-65-9
Endrin
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 16:39
72-20-8
Endrin aldehyde
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 16:39
7421-93-4
Heptachlor
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 16:39
76-44-8
Heptachlor epoxide
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 16:39
1024-57-3
Methoxychlor
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 16:39
72-43-5
Surrogates
Tetrachloro-m-xylene (S)
134
%
10-130
1
05/12/20 21:32
05/14/20 16:39
877-09-8 S3
Decachlorobiphenyl (S)
107
%
10-130
1
05/12/20 21:32
05/14/20 16:39
2051-24-3
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/21/20 03:34
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:34
7440-38-2
Barium
176
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:34
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/21/20 03:34
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/21/20 03:34
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/21/20 03:34
7440-47-3
Cobalt
88.8
ug/L
5.0
3.6
1
05/14/20 01:51
05/21/20 03:34
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/21/20 03:34
7440-50-8
Iron
1080
ug/L
50.0
41.5
1
05/14/20 01:51
05/21/20 03:34
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/21/20 03:34
7439-92-1
Manganese
1080
ug/L
5.0
3.4
1
05/14/20 01:51
05/21/20 03:34
7439-96-5
Nickel
8.0
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:34
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:34
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/21/20 03:34
7440-22-4
Sodium
73800
ug/L
5000
611
1
05/14/20 01:51
05/21/20 03:34
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/21/20 03:34
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/21/20 03:34
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/21/20 03:34
7440-66-6
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 51 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-4R
Lab ID:
92477008003
Collected:
05/07/20 12:35
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1
05/15/2011:45
05/15/2018:14
7439-97-6
8270E RVE
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Benzo(a)anthracene
ND
ug/L
10.0
1.5
1
05/12/20 18:13
05/19/20 21:22
56-55-3
Chrysene
ND
ug/L
10.0
1.4
1
05/12/20 18:13
05/19/20 21:22
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1.6
1
05/12/20 18:13
05/19/20 21:22
53-70-3
bis(2- Ethyl hexyl)phthalate
ND
ug/L
6.0
2.0
1
05/12/20 18:13
05/19/20 21:22
117-81-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
10.0
1.7
1
05/12/20 18:13
05/19/20 21:22
193-39-5
Surrogates
Nitrobenzene-d5 (S)
99
%
13-130
1
05/12/20 18:13
05/19/20 21:22
4165-60-0
2-Fluorobiphenyl (S)
99
%
13-130
1
05/12/20 18:13
05/19/20 21:22
321-60-8
Terphenyl-d14 (S)
111
%
25-130
1
05/12/20 18:13
05/19/20 21:22
1718-51-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 05:43
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 05:43
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 05:43
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 05:43
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 05:43
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 05:43
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 05:43
74-83-9 IH,IK,L1
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 05:43
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 05:43
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 05:43
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 05:43
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 05:43
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 05:43
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 05:43
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 05:43
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 05:43
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 05:43
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 05:43
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 05:43
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 05:43
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 05:43
110-57-6 L1,v1
Dichlorodifluoromethane
ND
ug/L
1.0
0.23
1
05/19/20 05:43
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 05:43
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 05:43
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 05:43
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.29
1
05/19/20 05:43
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.25
1
05/19/20 05:43
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.19
1
05/19/20 05:43
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
05/19/20 05:43
10061-01-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 52 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-4R Lab ID: 92477008003 Collected: 05/07/20 12:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
i:Y�*111 e7 �, Riy&i I �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
11.4
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
98
%
70-130
95
%
70-130
99
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
4.7 ug/L 2.0
100 % 50-150
90 % 50-150
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
517000 ug/L 5000
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
854000 ug/L 50000
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND ug/L 100
0.31
1
05/19/20 05:43
10061-02-6
0.26
1
05/19/20 05:43
100-41-4
0.57
1
05/19/20 05:43
591-78-6
12.5
1
05/19/20 05:43
74-88-4
3.7
1
05/19/20 05:43
75-09-2
4.5
1
05/19/20 05:43
108-10-1
0.27
1
05/19/20 05:43
100-42-5
0.34
1
05/19/20 05:43
630-20-6
0.22
1
05/19/20 05:43
79-34-5
0.16
1
05/19/20 05:43
127-18-4
1.9
1
05/19/20 05:43
109-99-9
0.24
1
05/19/20 05:43
108-88-3
0.18
1
05/19/20 05:43
71-55-6
0.24
1
05/19/20 05:43
79-00-5
0.22
1
05/19/20 05:43
79-01-6
0.31
1
05/19/20 05:43
75-69-4
0.35
1
05/19/20 05:43
96-18-4
1.4
1
05/19/20 05:43
108-05-4 IK
0.24
1
05/19/20 05:43
75-01-4
0.41
1
05/19/20 05:43
179601-23-1
0.22
1
05/19/20 05:43
95-47-6
1 05/19/20 05:43 460-00-4
1 05/19/20 05:43 17060-07-0
1 05/19/20 05:43 2037-26-5
1.2 1 05/15/20 18:45 123-91-1
1 05/15/20 18:45 17060-07-0
1 05/15/20 18:45 2037-26-5
5000 1 05/18/20 19:36
50000 1
F�i][i>il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/12/20 23:20
05/12/20 20:43 18496-25-8 M1
Page 53 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-4R
Parameters
Lab ID: 92477008003 Collected: 05/07/20 12:35
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
162000 ug/L 3000 1500 3
05/15/2011:10
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
42100 ug/L 2000 1000 2
05/12/2019:50
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0 1
05/18/2013:48 05/19/2012:16
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 54 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-2R
Lab ID:
92477008004
Collected:
05/08/20 08:45
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151
Preparation
Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
05/13/20 18:19
05/15/20 22:16
94-75-7
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
05/13/20 18:19
05/15/20 22:16
93-72-1
Surrogates
2,4-DCAA (S)
272
%
14.0-158
1
05/13/20 18:19
05/15/20 22:16
19719-28-9 ST
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 18:21
309-00-2
alpha-BHC
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 18:21
319-84-6
delta-BHC
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 18:21
319-86-8
4,4'-DDD
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 18:21
72-54-8
4,4'-DDT
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 18:21
50-29-3
Endosulfan I
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 18:21
959-98-8
Endosulfan 11
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 18:21
33213-65-9
Endrin
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 18:21
72-20-8
Endrin aldehyde
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 18:21
7421-93-4
Heptachlor
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 18:21
76-44-8
Heptachlor epoxide
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 18:21
1024-57-3
Methoxychlor
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 18:21
72-43-5
Surrogates
Tetrachloro-m-xylene (S)
84
%
10-130
1
05/12/20 21:32
05/14/20 18:21
877-09-8
Decachlorobiphenyl (S)
130
%
10-130
1
05/12/20 21:32
05/14/20 18:21
2051-24-3
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/21/20 03:37
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:37
7440-38-2
Barium
309
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:37
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/21/20 03:37
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/21/20 03:37
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/21/20 03:37
7440-47-3
Cobalt
29.7
ug/L
5.0
3.6
1
05/14/20 01:51
05/21/20 03:37
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/21/20 03:37
7440-50-8
Iron
3650
ug/L
50.0
41.5
1
05/14/20 01:51
05/21/20 03:37
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/21/20 03:37
7439-92-1
Manganese
11300
ug/L
25.0
17.2
5
05/14/20 01:51
05/22/20 12:35
7439-96-5
Nickel
21.1
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:37
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:37
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/21/20 03:37
7440-22-4
Sodium
65600
ug/L
5000
611
1
05/14/20 01:51
05/21/20 03:37
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/21/20 03:37
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/21/20 03:37
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/21/20 03:37
7440-66-6
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 55 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-2R
Lab ID:
92477008004
Collected:
05/08/20 08:45
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1
05/15/2011:45
05/15/2018:16
7439-97-6
8270E RVE
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Benzo(a)anthracene
ND
ug/L
10.0
1.5
1
05/12/20 18:13
05/19/20 21:47
56-55-3
Chrysene
ND
ug/L
10.0
1.4
1
05/12/20 18:13
05/19/20 21:47
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1.6
1
05/12/20 18:13
05/19/20 21:47
53-70-3
bis(2- Ethyl hexyl)phthalate
ND
ug/L
6.0
2.0
1
05/12/20 18:13
05/19/20 21:47
117-81-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
10.0
1.7
1
05/12/20 18:13
05/19/20 21:47
193-39-5
Surrogates
Nitrobenzene-d5 (S)
83
%
13-130
1
05/12/20 18:13
05/19/20 21:47
4165-60-0
2-Fluorobiphenyl (S)
90
%
13-130
1
05/12/20 18:13
05/19/20 21:47
321-60-8
Terphenyl-d14 (S)
125
%
25-130
1
05/12/20 18:13
05/19/20 21:47
1718-51-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 06:01
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 06:01
107-13-1
Benzene
3.4
ug/L
1.0
0.15
1
05/19/20 06:01
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 06:01
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 06:01
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 06:01
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 06:01
74-83-9 IH,IK,L1
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 06:01
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 06:01
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 06:01
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 06:01
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 06:01
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 06:01
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 06:01
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 06:01
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 06:01
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 06:01
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 06:01
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 06:01
95-50-1
1,4-Dichlorobenzene
0.56.11
ug/L
1.0
0.26
1
05/19/20 06:01
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 06:01
110-57-6 L1,v1
Dichlorodifluoromethane
ND
ug/L
1.0
0.23
1
05/19/20 06:01
75-71-8
1,1-Dichloroethane
0.46.11
ug/L
1.0
0.27
1
05/19/20 06:01
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 06:01
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 06:01
75-35-4
cis-1,2-Dichloroethene
0.84.11
ug/L
1.0
0.29
1
05/19/20 06:01
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.25
1
05/19/20 06:01
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.19
1
05/19/20 06:01
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
05/19/20 06:01
10061-01-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 56 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-2R Lab ID: 92477008004 Collected: 05/08/20 08:45 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
i:Y�:f11 e7 �, Riy&i I �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
1.1
ug/L
1.0
38.6
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
1.1
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
0.991
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
99
%
70-130
94
%
70-130
99
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
3.9 ug/L 2.0
100 % 50-150
96 % 50-150
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
688000 ug/L 5000
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
840000 ug/L 50000
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
80.1J ug/L 100
0.31
1
05/19/20 06:01
10061-02-6
0.26
1
05/19/20 06:01
100-41-4
0.57
1
05/19/20 06:01
591-78-6
12.5
1
05/19/20 06:01
74-88-4
3.7
1
05/19/20 06:01
75-09-2
4.5
1
05/19/20 06:01
108-10-1
0.27
1
05/19/20 06:01
100-42-5
0.34
1
05/19/20 06:01
630-20-6
0.22
1
05/19/20 06:01
79-34-5
0.16
1
05/19/20 06:01
127-18-4
1.9
1
05/19/20 06:01
109-99-9
0.24
1
05/19/20 06:01
108-88-3
0.18
1
05/19/20 06:01
71-55-6
0.24
1
05/19/20 06:01
79-00-5
0.22
1
05/19/20 06:01
79-01-6
0.31
1
05/19/20 06:01
75-69-4
0.35
1
05/19/20 06:01
96-18-4
1.4
1
05/19/20 06:01
108-05-4 IK
0.24
1
05/19/20 06:01
75-01-4
0.41
1
05/19/20 06:01
179601-23-1
0.22
1
05/19/20 06:01
95-47-6
1 05/19/20 06:01 460-00-4
1 05/19/20 06:01 17060-07-0
1 05/19/20 06:01 2037-26-5
1.2 1 05/15/20 14:29 123-91-1
1 05/15/20 14:29 17060-07-0
1 05/15/20 14:29 2037-26-5
5000 1 05/18/20 19:45
50000 1
F�i][i>il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/12/20 23:42
05/12/20 20:47 18496-25-8
Page 57 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-2R
Parameters
Lab ID: 92477008004 Collected: 05/08/20 08:45
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
76400 ug/L 1000 500 1
05/14/2010:36
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
64300 ug/L 3000 1500 3
05/12/2019:41
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0 1
05/18/2013:48 05/19/2012:19
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 58 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-15
Lab ID:
92477008005
Collected:
05/08/20 11:50
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151
Preparation
Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
05/15/20 18:43
05/17/20 15:31
94-75-7
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
05/15/20 18:43
05/17/20 15:31
93-72-1
Surrogates
2,4-DCAA (S)
62.8
%
14.0-158
1
05/15/20 18:43
05/17/20 15:31
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 18:36
309-00-2
alpha-BHC
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 18:36
319-84-6
delta-BHC
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 18:36
319-86-8
4,4'-DDD
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 18:36
72-54-8
4,4'-DDT
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 18:36
50-29-3
Endosulfan I
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 18:36
959-98-8
Endosulfan 11
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 18:36
33213-65-9
Endrin
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 18:36
72-20-8
Endrin aldehyde
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 18:36
7421-93-4
Heptachlor
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 18:36
76-44-8
Heptachlor epoxide
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 18:36
1024-57-3
Methoxychlor
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 18:36
72-43-5
Surrogates
Tetrachloro-m-xylene (S)
125
%
10-130
1
05/12/20 21:32
05/14/20 18:36
877-09-8
Decachlorobiphenyl (S)
138
%
10-130
1
05/12/20 21:32
05/14/20 18:36
2051-24-3 S3
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/21/20 03:41
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:41
7440-38-2
Barium
23.8
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:41
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/21/20 03:41
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/21/20 03:41
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/21/20 03:41
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/21/20 03:41
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/21/20 03:41
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
05/14/20 01:51
05/21/20 03:41
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/21/20 03:41
7439-92-1
Manganese
165
ug/L
5.0
3.4
1
05/14/20 01:51
05/21/20 03:41
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/21/20 03:41
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/21/20 03:41
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/21/20 03:41
7440-22-4
Sodium
19700
ug/L
5000
611
1
05/14/20 01:51
05/21/20 03:41
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/21/20 03:41
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/21/20 03:41
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/21/20 03:41
7440-66-6
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 59 of 155

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-15
Lab ID:
92477008005
Collected:
05/08/20 11:50
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1
05/20/2017:30
05/21/2011:17
7439-97-6
M1
8270E RVE
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Benzo(a)anthracene
ND
ug/L
10.0
1.5
1
05/12/20 18:13
05/19/20 22:13
56-55-3
Chrysene
ND
ug/L
10.0
1.4
1
05/12/20 18:13
05/19/20 22:13
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1.6
1
05/12/20 18:13
05/19/20 22:13
53-70-3
bis(2- Ethyl hexyl)phthalate
ND
ug/L
6.0
2.0
1
05/12/20 18:13
05/19/20 22:13
117-81-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
10.0
1.7
1
05/12/20 18:13
05/19/20 22:13
193-39-5
Surrogates
Nitrobenzene-d5 (S)
91
%
13-130
1
05/12/20 18:13
05/19/20 22:13
4165-60-0
2-Fluorobiphenyl (S)
86
%
13-130
1
05/12/20 18:13
05/19/20 22:13
321-60-8
Terphenyl-d14 (S)
110
%
25-130
1
05/12/20 18:13
05/19/20 22:13
1718-51-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 06:20
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 06:20
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 06:20
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 06:20
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 06:20
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 06:20
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 06:20
74-83-9
IH,IK,L1
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 06:20
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 06:20
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 06:20
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 06:20
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 06:20
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 06:20
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 06:20
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 06:20
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 06:20
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 06:20
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 06:20
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 06:20
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 06:20
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 06:20
110-57-6
L1,v1
Dichlorodifluoromethane
ND
ug/L
1.0
0.23
1
05/19/20 06:20
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 06:20
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 06:20
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 06:20
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.29
1
05/19/20 06:20
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.25
1
05/19/20 06:20
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.19
1
05/19/20 06:20
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
05/19/20 06:20
10061-01-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 60 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-15 Lab ID: 92477008005 Collected: 05/08/20 11:50 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
i:Y�*111 e7 �, Riy&i I �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
8.91
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
99
%
70-130
96
%
70-130
100
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0
111 % 50-150
87 % 50-150
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
96500 ug/L 5000
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
269000 ug/L 25000
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND ug/L 100
0.31
1
05/19/20 06:20
10061-02-6
0.26
1
05/19/20 06:20
100-41-4
0.57
1
05/19/20 06:20
591-78-6
12.5
1
05/19/20 06:20
74-88-4
3.7
1
05/19/20 06:20
75-09-2
4.5
1
05/19/20 06:20
108-10-1
0.27
1
05/19/20 06:20
100-42-5
0.34
1
05/19/20 06:20
630-20-6
0.22
1
05/19/20 06:20
79-34-5
0.16
1
05/19/20 06:20
127-18-4
1.9
1
05/19/20 06:20
109-99-9
0.24
1
05/19/20 06:20
108-88-3
0.18
1
05/19/20 06:20
71-55-6
0.24
1
05/19/20 06:20
79-00-5
0.22
1
05/19/20 06:20
79-01-6
0.31
1
05/19/20 06:20
75-69-4
0.35
1
05/19/20 06:20
96-18-4
1.4
1
05/19/20 06:20
108-05-4 IK
0.24
1
05/19/20 06:20
75-01-4
0.41
1
05/19/20 06:20
179601-23-1
0.22
1
05/19/20 06:20
95-47-6
1 05/19/20 06:20 460-00-4
1 05/19/20 06:20 17060-07-0
1 05/19/20 06:20 2037-26-5
1.2 1 05/15/20 14:48 123-91-1
1 05/15/20 14:48 17060-07-0
1 05/15/20 14:48 2037-26-5
5000 1 05/16/20 00:48
25000 1
F�i][i>il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/12/20 23:43
05/12/20 20:47 18496-25-8
Page 61 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-15
Parameters
Lab ID: 92477008005 Collected: 05/08/20 11:50
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
38300 ug/L 1000 500 1
05/14/2010:51
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
55500 ug/L 2000 1000 2
05/12/2019:51
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method:
SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0 1
05/18/2013:48 05/19/2012:20
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 62 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: EQBL
Lab ID:
92477008006
Collected:
05/08/20 12:40
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151
Preparation
Method: 8151A
Pace National
- Mt. Juliet
2,4-D
ND
ug/L
2.00
0.547
1
05/15/20 18:43
05/17/20 15:47
94-75-7
2,4,5-TP (Silvex)
ND
ug/L
2.00
0.335
1
05/15/20 18:43
05/17/20 15:47
93-72-1
Surrogates
2,4-DCAA (S)
53.8
%
14.0-158
1
05/15/20 18:43
05/17/20 15:47
19719-28-9
8081 OC Pesticides RVE
Analytical
Method: EPA 8081
B Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Aldrin
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 18:50
309-00-2
alpha-BHC
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 18:50
319-84-6
delta-BHC
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 18:50
319-86-8
4,4'-DDD
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 18:50
72-54-8
4,4'-DDT
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 18:50
50-29-3
Endosulfan I
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 18:50
959-98-8
Endosulfan 11
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 18:50
33213-65-9
Endrin
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 18:50
72-20-8
Endrin aldehyde
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 18:50
7421-93-4
Heptachlor
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 18:50
76-44-8
Heptachlor epoxide
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 18:50
1024-57-3
Methoxychlor
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 18:50
72-43-5
Surrogates
Tetrachloro-m-xylene (S)
92
%
10-130
1
05/12/20 21:32
05/14/20 18:50
877-09-8
Decachlorobiphenyl (S)
109
%
10-130
1
05/12/20 21:32
05/14/20 18:50
2051-24-3
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 19:17
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:17
7440-38-2
Barium
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:17
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 19:17
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 19:17
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 19:17
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 19:17
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 19:17
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 19:17
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 19:17
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 19:17
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 19:17
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 19:17
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 19:17
7440-22-4
Sodium
ND
ug/L
5000
611
1
05/14/20 01:51
05/19/20 19:17
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 19:17
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 19:17
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 19:17
7440-66-6
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 63 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: EQBL
Lab ID:
92477008006
Collected:
05/08/20 12:40
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
0.66
ug/L
0.20
0.12
1
05/20/2017:30
05/21/2011:24
7439-97-6
8270E RVE
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Benzo(a)anthracene
ND
ug/L
10.0
1.5
1
05/12/20 18:13
05/19/20 22:38
56-55-3
Chrysene
ND
ug/L
10.0
1.4
1
05/12/20 18:13
05/19/20 22:38
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
10.0
1.6
1
05/12/20 18:13
05/19/20 22:38
53-70-3
bis(2- Ethyl hexyl)phthalate
ND
ug/L
6.0
2.0
1
05/12/20 18:13
05/19/20 22:38
117-81-7
Indeno(1,2,3-cd)pyrene
ND
ug/L
10.0
1.7
1
05/12/20 18:13
05/19/20 22:38
193-39-5
Surrogates
Nitrobenzene-d5 (S)
112
%
13-130
1
05/12/20 18:13
05/19/20 22:38
4165-60-0
2-Fluorobiphenyl (S)
95
%
13-130
1
05/12/20 18:13
05/19/20 22:38
321-60-8
Terphenyl-d14 (S)
127
%
25-130
1
05/12/20 18:13
05/19/20 22:38
1718-51-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 03:31
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 03:31
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 03:31
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 03:31
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 03:31
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 03:31
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 03:31
74-83-9 IH,IK,L1
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 03:31
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 03:31
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 03:31
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 03:31
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 03:31
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 03:31
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 03:31
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 03:31
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 03:31
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 03:31
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 03:31
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 03:31
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 03:31
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 03:31
110-57-6 L1,v1
Dichlorodifluoromethane
ND
ug/L
1.0
0.23
1
05/19/20 03:31
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 03:31
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 03:31
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 03:31
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.29
1
05/19/20 03:31
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.25
1
05/19/20 03:31
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.19
1
05/19/20 03:31
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
05/19/20 03:31
10061-01-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 64 of 155

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: EQBL Lab ID: 92477008006 Collected: 05/08/20 12:40 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
i:Y�*111 e7 �, Riy&i I �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
100
%
70-130
96
%
70-130
99
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0
95 % 50-150
94 % 50-150
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
ND ug/L 5000
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
ND ug/L 25000
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND ug/L 100
0.31
1
05/19/20 03:31
10061-02-6
0.26
1
05/19/20 03:31
100-41-4
0.57
1
05/19/20 03:31
591-78-6
12.5
1
05/19/20 03:31
74-88-4
3.7
1
05/19/20 03:31
75-09-2
4.5
1
05/19/20 03:31
108-10-1
0.27
1
05/19/20 03:31
100-42-5
0.34
1
05/19/20 03:31
630-20-6
0.22
1
05/19/20 03:31
79-34-5
0.16
1
05/19/20 03:31
127-18-4
1.9
1
05/19/20 03:31
109-99-9
0.24
1
05/19/20 03:31
108-88-3
0.18
1
05/19/20 03:31
71-55-6
0.24
1
05/19/20 03:31
79-00-5
0.22
1
05/19/20 03:31
79-01-6
0.31
1
05/19/20 03:31
75-69-4
0.35
1
05/19/20 03:31
96-18-4
1.4
1
05/19/20 03:31
108-05-4 IK
0.24
1
05/19/20 03:31
75-01-4
0.41
1
05/19/20 03:31
179601-23-1
0.22
1
05/19/20 03:31
95-47-6
1 05/19/20 03:31 460-00-4
1 05/19/20 03:31 17060-07-0
1 05/19/20 03:31 2037-26-5
1.2 1 05/15/20 12:11 123-91-1
1 05/15/20 12:11 17060-07-0
1 05/15/20 12:11 2037-26-5
5000 1 05/16/20 02:28
25000 1
F�i][i>il
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/12/20 23:43
05/12/20 20:48 18496-25-8
Page 65 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: EQBL
Parameters
Lab ID: 92477008006 Collected: 05/08/20 12:40
Report
Results Units Limit MDL DF
Received: 05/08/20 17:07 Matrix: Water
Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000 500 1
05/14/2011:06
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
ND ug/L 1000 500 1
05/12/2019:43
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011 Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0 6.0 1
05/18/2013:48 05/19/2012:21
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 66 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-10 Lab ID: 92477013001 Collected: 05/05/20 12:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8081 OC Pesticides RVE
Aldrin
alpha-BHC
delta-BHC
4,4'-DDD
4,4'-DDT
Endosulfan I
Endosulfan 11
Endrin
Endrin aldehyde
Heptachlor
Heptachlor epoxide
Methoxychlor
Surrogates
Tetrachloro-m-xylene (S)
Decachlorobiphenyl (S)
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Sodium
Tin
Vanadium
Zinc
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8081 B Preparation Method: EPA 351 OC
Pace Analytical Services - Charlotte
ND
ug/L
0.050
0.022
1
05/12/2013:40
05/13/2019:20
309-00-2
ND
ug/L
0.050
0.019
1
05/12/2013:40
05/13/2019:20
319-84-6
ND
ug/L
0.050
0.020
1
05/12/2013:40
05/13/2019:20
319-86-8
ND
ug/L
0.050
0.0069
1
05/12/2013:40
05/13/2019:20
72-54-8
ND
ug/L
0.050
0.018
1
05/12/2013:40
05/13/2019:20
50-29-3
ND
ug/L
0.050
0.0094
1
05/12/2013:40
05/13/2019:20
959-98-8
ND
ug/L
0.050
0.0065
1
05/12/2013:40
05/13/2019:20
33213-65-9
ND
ug/L
0.050
0.0089
1
05/12/2013:40
05/13/2019:20
72-20-8 L1
ND
ug/L
0.050
0.013
1
05/12/2013:40
05/13/2019:20
7421-93-4
ND
ug/L
0.050
0.016
1
05/12/2013:40
05/13/2019:20
76-44-8
ND
ug/L
0.050
0.0097
1
05/12/2013:40
05/13/2019:20
1024-57-3
ND
ug/L
0.15
0.033
1
05/12/2013:40
05/13/2019:20
72-43-5
21
%
10-130
1
05/12/2013:40
05/13/2019:20
877-09-8
92
%
10-130
1
05/12/2013:40
05/13/2019:20
2051-24-3
Analytical Method: EPA 601 OD Preparation Method: EPA 301 OA
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 20:15
7440-36-0
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:15
7440-38-2
66.0
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:15
7440-39-3
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 20:15
7440-41-7
0.62J
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 20:15
7440-43-9
4.OJ
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 20:15
7440-47-3
12.1
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 20:15
7440-48-4
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 20:15
7440-50-8
2740
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 20:15
7439-89-6
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 20:15
7439-92-1
25700
ug/L
25.0
17.2
5
05/14/20 01:51
05/20/20 16:03
7439-96-5
7.9
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:15
7440-02-0
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:15
7782-49-2
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 20:15
7440-22-4
148000
ug/L
25000
3050
5
05/14/20 01:51
05/20/20 16:03
7440-23-5
7.1
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 20:15
7440-31-5
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 20:15
7440-62-2
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 20:15
7440-66-6
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:55 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND ug/L 25.0 6.2 1 05/19/20 01:56 67-64-1
ND ug/L 10.0 0.90 1 05/19/20 01:56 107-13-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 67 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-10 Lab ID: 92477013001 Collected: 05/05/20 12:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
0.56J
ug/L
1.0
0.15
1
05/19/20 01:56
71-43-2
ND
ug/L
1.0
0.34
1
05/19/20 01:56
74-97-5
ND
ug/L
1.0
0.26
1
05/19/20 01:56
75-27-4
ND
ug/L
1.0
0.62
1
05/19/20 01:56
75-25-2
ND
ug/L
2.0
0.62
1
05/19/20 01:56
74-83-9
IK,v2
ND
ug/L
5.0
3.3
1
05/19/20 01:56
78-93-3
ND
ug/L
2.0
0.40
1
05/19/20 01:56
75-15-0
ND
ug/L
1.0
0.22
1
05/19/20 01:56
56-23-5
ND
ug/L
1.0
0.23
1
05/19/20 01:56
108-90-7
ND
ug/L
1.0
0.49
1
05/19/20 01:56
75-00-3
IK
ND
ug/L
5.0
2.3
1
05/19/20 01:56
67-66-3
ND
ug/L
1.0
0.39
1
05/19/20 01:56
74-87-3
IK
ND
ug/L
5.0
0.26
1
05/19/20 01:56
96-12-8
ND
ug/L
1.0
0.41
1
05/19/20 01:56
124-48-1
ND
ug/L
1.0
0.26
1
05/19/20 01:56
106-93-4
ND
ug/L
1.0
0.46
1
05/19/20 01:56
74-95-3
ND
ug/L
1.0
0.29
1
05/19/20 01:56
95-50-1
ND
ug/L
1.0
0.26
1
05/19/20 01:56
106-46-7
ND
ug/L
1.0
0.54
1
05/19/20 01:56
110-57-6
IH
ND
ug/L
1.0
0.23
1
05/19/20 01:56
75-71-8
IK
ND
ug/L
1.0
0.27
1
05/19/20 01:56
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 01:56
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 01:56
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 01:56
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 01:56
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 01:56
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 01:56
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 01:56
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 01:56
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 01:56
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 01:56
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 01:56
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 01:56
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 01:56
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 01:56
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 01:56
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 01:56
127-18-4
130
ug/L
10.0
1.9
1
05/19/20 01:56
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 01:56
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 01:56
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 01:56
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 01:56
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 01:56
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 01:56
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 01:56
108-05-4
v1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 68 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-10
Lab ID: 92477013001 Collected:
05/05/20
12:35
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results Units Limit MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.24
1
05/19/20 01:56
75-01-4 IK
m&p-Xylene
ND ug/L 2.0
0.41
1
05/19/20 01:56
179601-23-1
o-Xylene
0.34.11 ug/L 1.0
0.22
1
05/19/20 01:56
95-47-6
Surrogates
4-Bromofluorobenzene (S)
95 % 70-130
1
05/19/20 01:56
460-00-4
1,2-Dichloroethane-d4 (S)
102 % 70-130
1
05/19/20 01:56
17060-07-0
Toluene-d8 (S)
103 % 70-130
1
05/19/20 01:56
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
6.6 ug/L 2.0
1.2
1
05/15/20 00:58
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
107 % 50-150
1
05/15/20 00:58
17060-07-0
Toluene-d8 (S)
86 % 50-150
1
05/15/20 00:58
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
635000 ug/L 5000
5000
1
05/18/20 15:25
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
1180000 ug/L 50000
50000
1
05/12/20 16:32
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
242 ug/L 100
50.0
1
05/12/20 20:05
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
275000 ug/L 6000
3000
6
05/14/2013:59
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
63100 ug/L 3000
1500
3
05/13/20 20:40
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011
Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0
6.0
1
05/13/20 09:43 05/14/20 14:49
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 69 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-7 Lab ID: 92477013002 Collected: 05/07/20 10:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8081 OC Pesticides RVE
Aldrin
alpha-BHC
delta-BHC
4,4'-DDD
4,4'-DDT
Endosulfan I
Endosulfan 11
Endrin
Endrin aldehyde
Heptachlor
Heptachlor epoxide
Methoxychlor
Surrogates
Tetrachloro-m-xylene (S)
Decachlorobiphenyl (S)
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Sodium
Tin
Vanadium
Zinc
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8081 B Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
ND
ug/L
0.050
0.022
1
05/12/20 21:32
05/14/20 16:54
309-00-2
ND
ug/L
0.050
0.019
1
05/12/20 21:32
05/14/20 16:54
319-84-6
ND
ug/L
0.050
0.020
1
05/12/20 21:32
05/14/20 16:54
319-86-8
ND
ug/L
0.050
0.0069
1
05/12/20 21:32
05/14/20 16:54
72-54-8
ND
ug/L
0.050
0.018
1
05/12/20 21:32
05/14/20 16:54
50-29-3
ND
ug/L
0.050
0.0094
1
05/12/20 21:32
05/14/20 16:54
959-98-8
ND
ug/L
0.050
0.0065
1
05/12/20 21:32
05/14/20 16:54
33213-65-9
ND
ug/L
0.050
0.0089
1
05/12/20 21:32
05/14/20 16:54
72-20-8
ND
ug/L
0.050
0.013
1
05/12/20 21:32
05/14/20 16:54
7421-93-4
ND
ug/L
0.050
0.016
1
05/12/20 21:32
05/14/20 16:54
76-44-8
ND
ug/L
0.050
0.0097
1
05/12/20 21:32
05/14/20 16:54
1024-57-3
ND
ug/L
0.15
0.033
1
05/12/20 21:32
05/14/20 16:54
72-43-5
39
%
10-130
1
05/12/20 21:32
05/14/20 16:54
877-09-8
125
%
10-130
1
05/12/20 21:32
05/14/20 16:54
2051-24-3
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 20:18
7440-36-0
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:18
7440-38-2
136
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:18
7440-39-3
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 20:18
7440-41-7
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 20:18
7440-43-9
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 20:18
7440-47-3
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 20:18
7440-48-4
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 20:18
7440-50-8
ND
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 20:18
7439-89-6
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 20:18
7439-92-1
69.9
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 20:18
7439-96-5
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:18
7440-02-0
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:18
7782-49-2
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 20:18
7440-22-4
16200
ug/L
5000
611
1
05/14/20 01:51
05/19/20 20:18
7440-23-5
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 20:18
7440-31-5
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 20:18
7440-62-2
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 20:18
7440-66-6
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2011:57 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND ug/L 25.0 6.2 1 05/19/20 06:57 67-64-1
ND ug/L 10.0 0.90 1 05/19/20 06:57 107-13-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 70 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-7 Lab ID: 92477013002 Collected: 05/07/20 10:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
0.48J
ug/L
1.0
0.15
1
05/19/20 06:57
71-43-2
ND
ug/L
1.0
0.34
1
05/19/20 06:57
74-97-5
ND
ug/L
1.0
0.26
1
05/19/20 06:57
75-27-4
ND
ug/L
1.0
0.62
1
05/19/20 06:57
75-25-2
ND
ug/L
2.0
0.62
1
05/19/20 06:57
74-83-9 IH,IK,L1
ND
ug/L
5.0
3.3
1
05/19/20 06:57
78-93-3
ND
ug/L
2.0
0.40
1
05/19/20 06:57
75-15-0
ND
ug/L
1.0
0.22
1
05/19/20 06:57
56-23-5
ND
ug/L
1.0
0.23
1
05/19/20 06:57
108-90-7
0.85J
ug/L
1.0
0.49
1
05/19/20 06:57
75-00-3
ND
ug/L
5.0
2.3
1
05/19/20 06:57
67-66-3
ND
ug/L
1.0
0.39
1
05/19/20 06:57
74-87-3
ND
ug/L
5.0
0.26
1
05/19/20 06:57
96-12-8
ND
ug/L
1.0
0.41
1
05/19/20 06:57
124-48-1
ND
ug/L
1.0
0.26
1
05/19/20 06:57
106-93-4
ND
ug/L
1.0
0.46
1
05/19/20 06:57
74-95-3
ND
ug/L
1.0
0.29
1
05/19/20 06:57
95-50-1
ND
ug/L
1.0
0.26
1
05/19/20 06:57
106-46-7
ND
ug/L
1.0
0.54
1
05/19/20 06:57
110-57-6 L1,v1
0.52J
ug/L
1.0
0.23
1
05/19/20 06:57
75-71-8
0.901
ug/L
1.0
0.27
1
05/19/20 06:57
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 06:57
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 06:57
75-35-4
0.911
ug/L
1.0
0.29
1
05/19/20 06:57
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 06:57
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 06:57
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 06:57
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 06:57
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 06:57
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 06:57
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 06:57
74-88-4
4.7J
ug/L
5.0
3.7
1
05/19/20 06:57
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 06:57
108-10-1
ND
ug/L
1.0
0.27
1
05/19/20 06:57
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 06:57
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 06:57
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 06:57
127-18-4
70.5
ug/L
10.0
1.9
1
05/19/20 06:57
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 06:57
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 06:57
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 06:57
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 06:57
79-01-6
5.6
ug/L
1.0
0.31
1
05/19/20 06:57
75-69-4
ND
ug/L
1.0
0.35
1
05/19/20 06:57
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 06:57
108-05-4 IK
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 71 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-7
Lab ID: 92477013002 Collected:
05/07/20
10:35
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results Units Limit MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.24
1
05/19/20 06:57
75-01-4
m&p-Xylene
0.72J ug/L 2.0
0.41
1
05/19/20 06:57
179601-23-1
o-Xylene
0.46J ug/L 1.0
0.22
1
05/19/20 06:57
95-47-6
Surrogates
4-Bromofluorobenzene (S)
99 % 70-130
1
05/19/20 06:57
460-00-4
1,2-Dichloroethane-d4 (S)
94 % 70-130
1
05/19/20 06:57
17060-07-0
Toluene-d8 (S)
100 % 70-130
1
05/19/20 06:57
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
2.2 ug/L 2.0
1.2
1
05/15/20 16:08
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
108 % 50-150
1
05/15/20 16:08
17060-07-0
Toluene-d8 (S)
100 % 50-150
1
05/15/20 16:08
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
71600 ug/L 5000
5000
1
05/16/20 03:03
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
165000 ug/L 25000
25000
1
05/12/20 23:20
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
05/12/20 20:44
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
10400 ug/L 1000
500
1
05/14/20 09:59
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
5910 ug/L 1000
500
1
05/13/20 20:23
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011
Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0
6.0
1
05/20/2010:03 05/20/2017:23
57-12-5 M1,R1
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 72 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-2 Lab ID: 92477016001 Collected: 05/05/20 14:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 20:21
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:21
7440-38-2
Barium
100
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:21
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 20:21
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 20:21
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 20:21
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 20:21
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 20:21
7440-50-8
Iron
4030
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 20:21
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 20:21
7439-92-1
Manganese
1040
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 20:21
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:21
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:21
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 20:21
7440-22-4
Sodium
14200
ug/L
5000
611
1
05/14/20 01:51
05/19/20 20:21
7440-23-5
Tin
ND
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 20:21
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 20:21
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 20:21
7440-66-6
7470 Mercury
Mercury
8270E RVE
Benzo(a)anthracene
Chrysene
Dibenz(a,h)anthracene
bis(2- Ethyl hexyl)phthalate
Indeno(1,2,3-cd)pyrene
Surrogates
Nitrobenzene-d5 (S)
2-Fluorobiphenyl (S)
Terphenyl-d14 (S)
Phenol-d6 (S)
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/20/2017:30 05/21/2012:00 7439-97-6
Analytical Method: EPA 8270E Preparation Method: EPA 351 OC
Pace Analytical Services - Charlotte
ND
ug/L
10.0
1.5
1
05/12/20 10:44
05/12/20 20:42
56-55-3
ND
ug/L
10.0
1.4
1
05/12/20 10:44
05/12/20 20:42
218-01-9
2.OJ
ug/L
10.0
1.6
1
05/12/20 10:44
05/12/20 20:42
53-70-3
ND
ug/L
6.0
2.0
1
05/12/20 10:44
05/12/20 20:42
117-81-7
2.2J
ug/L
10.0
1.7
1
05/12/20 10:44
05/12/20 20:42
193-39-5
67
%
13-130
1
05/12/20 10:44
05/12/20 20:42
4165-60-0
45
%
13-130
1
05/12/20 10:44
05/12/20 20:42
321-60-8
123
%
25-130
1
05/12/20 10:44
05/12/20 20:42
1718-51-0
43
%
10-130
1
05/12/20 10:44
05/12/20 20:42
13127-88-3
57
%
10-130
1
05/12/20 10:44
05/12/20 20:42
367-12-4
85
%
10-137
1
05/12/20 10:44
05/12/20 20:42
118-79-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
6.2
1
05/19/20 02:14
67-64-1
ND
ug/L
10.0
0.90
1
05/19/20 02:14
107-13-1
ND
ug/L
1.0
0.15
1
05/19/20 02:14
71-43-2
ND
ug/L
1.0
0.34
1
05/19/20 02:14
74-97-5
ND
ug/L
1.0
0.26
1
05/19/20 02:14
75-27-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2,v3
v1
Page 73 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-2 Lab ID: 92477016001 Collected: 05/05/20 14:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.62
1
05/19/20 02:14
75-25-2
ND
ug/L
2.0
0.62
1
05/19/20 02:14
74-83-9
IK,v2
ND
ug/L
5.0
3.3
1
05/19/20 02:14
78-93-3
ND
ug/L
2.0
0.40
1
05/19/20 02:14
75-15-0
ND
ug/L
1.0
0.22
1
05/19/20 02:14
56-23-5
ND
ug/L
1.0
0.23
1
05/19/20 02:14
108-90-7
ND
ug/L
1.0
0.49
1
05/19/20 02:14
75-00-3
IK
ND
ug/L
5.0
2.3
1
05/19/20 02:14
67-66-3
ND
ug/L
1.0
0.39
1
05/19/20 02:14
74-87-3
IK
ND
ug/L
5.0
0.26
1
05/19/20 02:14
96-12-8
ND
ug/L
1.0
0.41
1
05/19/20 02:14
124-48-1
ND
ug/L
1.0
0.26
1
05/19/20 02:14
106-93-4
ND
ug/L
1.0
0.46
1
05/19/20 02:14
74-95-3
ND
ug/L
1.0
0.29
1
05/19/20 02:14
95-50-1
ND
ug/L
1.0
0.26
1
05/19/20 02:14
106-46-7
ND
ug/L
1.0
0.54
1
05/19/20 02:14
110-57-6
IH
ND
ug/L
1.0
0.23
1
05/19/20 02:14
75-71-8
IK
ND
ug/L
1.0
0.27
1
05/19/20 02:14
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 02:14
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 02:14
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 02:14
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 02:14
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 02:14
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 02:14
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 02:14
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 02:14
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 02:14
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 02:14
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 02:14
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 02:14
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 02:14
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 02:14
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 02:14
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 02:14
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 02:14
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 02:14
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 02:14
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 02:14
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 02:14
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 02:14
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 02:14
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 02:14
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 02:14
75-01-4
IK
ND
ug/L
2.0
0.41
1
05/19/20 02:14
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 02:14
95-47-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 74 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: SW-2 Lab ID: 92477016001 Collected: 05/05/20 14:35 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
4500S2D Sulfide Water
Sulfide
300.0 IC Anions 28 Days
Sulfate
4500 Chloride
Chloride
450OCNE Cyanide, Total
Cyanide
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
95 % 70-130
1
05/19/20 02:14
460-00-4
105 % 70-130
1
05/19/20 02:14
17060-07-0
101 % 70-130
1
05/19/20 02:14
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
2.2 ug/L 2.0
1.2
1
05/15/20 01:18
123-91-1
99 % 50-150
1
05/15/20 01:18
17060-07-0
104 % 50-150
1
05/15/20 01:18
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
78800 ug/L 5000
5000
1
05/15/20 21:36
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
171000 ug/L 25000
25000
1
05/12/2016:32
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND ug/L 100
50.0
1
05/12/20 20:06
18496-25-8
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
19300 ug/L 1000
500
1
05/14/2010:44
14808-79-8
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
19300 ug/L 1000
500
1
05/13/20 20:26
16887-00-6
Analytical Method: SM 4500-CN-E-2011
Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
ND ug/L 8.0
6.0
1
05/13/20 09:43 05/14/20 14:50
57-12-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 75 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-3R Lab ID: 92477016002 Collected: 05/07/20 08:55 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/14/20 01:51
05/19/20 20:24
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:24
7440-38-2
Barium
257
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:24
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/14/20 01:51
05/19/20 20:24
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/14/20 01:51
05/19/20 20:24
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/14/20 01:51
05/19/20 20:24
7440-47-3
Cobalt
13.6
ug/L
5.0
3.6
1
05/14/20 01:51
05/19/20 20:24
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/14/20 01:51
05/19/20 20:24
7440-50-8
Iron
74900
ug/L
50.0
41.5
1
05/14/20 01:51
05/19/20 20:24
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/14/20 01:51
05/19/20 20:24
7439-92-1
Manganese
5640
ug/L
5.0
3.4
1
05/14/20 01:51
05/19/20 20:24
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/14/20 01:51
05/19/20 20:24
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/14/20 01:51
05/19/20 20:24
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/14/20 01:51
05/19/20 20:24
7440-22-4
Sodium
2150J
ug/L
5000
611
1
05/14/20 01:51
05/19/20 20:24
7440-23-5
Tin
4.8J
ug/L
5.0
4.7
1
05/14/20 01:51
05/19/20 20:24
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
05/14/20 01:51
05/19/20 20:24
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/14/20 01:51
05/19/20 20:24
7440-66-6
7470 Mercury
Mercury
8270E RVE
Benzo(a)anthracene
Chrysene
Dibenz(a,h)anthracene
bis(2- Ethyl hexyl)phthalate
Indeno(1,2,3-cd)pyrene
Surrogates
Nitrobenzene-d5 (S)
2-Fluorobiphenyl (S)
Terphenyl-d14 (S)
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.65 ug/L 0.20 0.12 1 05/20/20 17:30 05/21 /20 12:02 7439-97-6
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
ND ug/L 10.0
1.5
1
05/12/20 18:13
05/19/20 23:04
56-55-3
ND ug/L 10.0
1.4
1
05/12/20 18:13
05/19/20 23:04
218-01-9
ND ug/L 10.0
1.6
1
05/12/20 18:13
05/19/20 23:04
53-70-3
ND ug/L 6.0
2.0
1
05/12/20 18:13
05/19/20 23:04
117-81-7
ND ug/L 10.0
1.7
1
05/12/20 18:13
05/19/20 23:04
193-39-5
104
%
13-130
92
%
13-130
124
%
25-130
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
1 05/12/20 18:13 05/19/20 23:04 4165-60-0
1 05/12/20 18:13 05/19/20 23:04 321-60-8
1 05/12/20 18:13 05/19/20 23:04 1718-51-0
6.2
1
05/19/20 07:16
67-64-1
0.90
1
05/19/20 07:16
107-13-1
0.15
1
05/19/20 07:16
71-43-2
0.34
1
05/19/20 07:16
74-97-5
0.26
1
05/19/20 07:16
75-27-4
0.62
1
05/19/20 07:16
75-25-2
0.62
1
05/19/20 07:16
74-83-9
3.3
1
05/19/20 07:16
78-93-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IH,IK,L1
Page 76 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-3R Lab ID: 92477016002 Collected: 05/07/20 08:55 Received: 05/08/20 17:07 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Date: 06/09/2020 08:57 AM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
2.0
0.40
1
05/19/20 07:16
75-15-0
ND
ug/L
1.0
0.22
1
05/19/20 07:16
56-23-5
ND
ug/L
1.0
0.23
1
05/19/20 07:16
108-90-7
ND
ug/L
1.0
0.49
1
05/19/20 07:16
75-00-3
ND
ug/L
5.0
2.3
1
05/19/20 07:16
67-66-3
ND
ug/L
1.0
0.39
1
05/19/20 07:16
74-87-3
ND
ug/L
5.0
0.26
1
05/19/20 07:16
96-12-8
ND
ug/L
1.0
0.41
1
05/19/20 07:16
124-48-1
ND
ug/L
1.0
0.26
1
05/19/20 07:16
106-93-4
ND
ug/L
1.0
0.46
1
05/19/20 07:16
74-95-3
ND
ug/L
1.0
0.29
1
05/19/20 07:16
95-50-1
ND
ug/L
1.0
0.26
1
05/19/20 07:16
106-46-7
ND
ug/L
1.0
0.54
1
05/19/20 07:16
110-57-6 L1,v1
ND
ug/L
1.0
0.23
1
05/19/20 07:16
75-71-8
ND
ug/L
1.0
0.27
1
05/19/20 07:16
75-34-3
ND
ug/L
1.0
0.34
1
05/19/20 07:16
107-06-2
ND
ug/L
1.0
0.24
1
05/19/20 07:16
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 07:16
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 07:16
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 07:16
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 07:16
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 07:16
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 07:16
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 07:16
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 07:16
74-88-4
ND
ug/L
5.0
3.7
1
05/19/20 07:16
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 07:16
108-10-1
ND
ug/L
1.0
0.27
1
05/19/20 07:16
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 07:16
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 07:16
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 07:16
127-18-4
ND
ug/L
10.0
1.9
1
05/19/20 07:16
109-99-9
ND
ug/L
1.0
0.24
1
05/19/20 07:16
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 07:16
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 07:16
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 07:16
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 07:16
75-69-4
ND
ug/L
1.0
0.35
1
05/19/20 07:16
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 07:16
108-05-4 IK
ND
ug/L
1.0
0.24
1
05/19/20 07:16
75-01-4
ND
ug/L
2.0
0.41
1
05/19/20 07:16
179601-23-1
ND
ug/L
1.0
0.22
1
05/19/20 07:16
95-47-6
100
%
70-130
1
05/19/20 07:16
460-00-4
93
%
70-130
1
05/19/20 07:16
17060-07-0
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
without the written
consent of Pace
Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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ANALYTICAL RESULTS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Sample: MW-3R
Lab ID: 92477016002 Collected:
05/07/20 08:55
Received: 05/08/20 17:07 Matrix: Water
Report
Parameters
Results Units Limit MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Surrogates
Toluene-d8 (S)
99 % 70-130
1
05/19/20 07:16
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
05/15/20 16:27
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
107 % 50-150
1
05/15/20 16:27
17060-07-0
Toluene-d8 (S)
88 % 50-150
1
05/15/20 16:27
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
70900 ug/L 5000
5000
1
05/16/20 03:25
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
146000 ug/L 25000
25000
1
05/12/20 23:20
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
05/12/20 20:45
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
801J ug/L 1000
500
1
05/14/2010:59
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
3320 ug/L 1000
500
1
05/13/20 20:27
16887-00-6
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2011
Preparation Method: SM 4500-CN-E-2011
Pace Analytical Services -Asheville
Cyanide
ND ug/L 8.0
6.0
1
05/20/2010:03 05/20/2017:26
57-12-5
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 78 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 1474966 Analysis Method: EPA 8151
QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004
METHOD BLANK: R3528604-1
Matrix:
Water
Associated Lab Samples:
92477008001, 92477008002, 92477008003, 92477008004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
2,4-D
ug/L
ND
2.00
0.547 05/15/20 15:27
2,4,5-TP (Silvex)
ug/L
ND
2.00
0.335 05/15/20 15:27
2,4-DCAA (S)
%
58.2
14.0-158
05/15/20 15:27
METHOD BLANK: R3528716-1
Matrix:
Water
Associated Lab Samples:
92477008001, 92477008002, 92477008003, 92477008004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
2,4-D
ug/L
ND
2.00
0.547 05/16/20 11:36
2,4,5-TP (Silvex)
ug/L
ND
2.00
0.335 05/16/20 11:36
2,4-DCAA (S)
%
57
14.0-158
05/16/20 11:36
LABORATORY CONTROL SAMPLE & LCSD:
R3528716-2
R3528716-3
Spike
LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
2,4-D
ug/L 5.00
2.68 2.69
53.6
53.8
50.0-120 0.372 20
2,4,5-TP (Silvex)
ug/L 5.00
2.93 2.94
58.6
58.8
50.0-125 0.341 20
2,4-DCAA (S)
%
59.6
60.4
14.0-158
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 79 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 1476953 Analysis Method: EPA 8151
QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92477008005, 92477008006
METHOD BLANK: R3528967-1
Matrix:
Water
Associated Lab Samples:
92477008005, 92477008006
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
2,4-D
ug/L
ND
2.00
0.547 05/17/20 13:04
2,4,5-TP (Silvex)
ug/L
ND
2.00
0.335 05/17/20 13:04
2,4-DCAA (S)
%
58.2
14.0-158
05/17/20 13:04
LABORATORY CONTROL SAMPLE & LCSD:
R3528967-2
R3528967-3
Spike
LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
2,4-D
ug/L 5.00
2.57 2.68
51.4
53.6
50.0-120 4.19 20
2,4,5-TP (Silvex)
ug/L 5.00
3.00 3.05
60.0
61.0
50.0-125 1.65 20
2,4-DCAA (S)
%
57.8
56.4
14.0-158
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 80 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541804 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004
METHOD BLANK: 2886897 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/15/2016:23
LABORATORY CONTROL SAMPLE: 2886898
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.6 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886899 2886900
MS MSD
92476928018 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.6 99 102 75-125 3 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 81 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542610 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008005,92477008006,92477011001,92477011002,92477011003,92477011004,92477011005,
92477011006,92477011007,92477011008,92477011009,92477011010,92477013001,92477013002,
92477016001,92477016002
METHOD BLANK: 2890802 Matrix: Water
Associated Lab Samples: 92477008005,92477008006,92477011001,92477011002,92477011003,92477011004,92477011005,
92477011006,92477011007,92477011008,92477011009,92477011010,92477013001,92477013002,
92477016001,92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/21/2011:12
LABORATORY CONTROL SAMPLE: 2890803
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.6 104 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2890804 2890805
MS MSD
92477008005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 3.4 3.6 135 144 75-125 7 25 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 82 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541473 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005
METHOD BLANK: 2885497 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005
Blank Reporting
Parameter Units Result Limit MDL
Analyzed
Antimony
ug/L
ND
5.0
3.0
05/21/20 02:09
Arsenic
ug/L
ND
10.0
4.7
05/21/20 02:09
Barium
ug/L
ND
5.0
3.5
05/21/20 02:09
Beryllium
ug/L
ND
1.0
0.70
05/21/20 02:09
Cadmium
ug/L
ND
1.0
0.40
05/21/20 02:09
Chromium
ug/L
ND
5.0
3.7
05/21/20 02:09
Cobalt
ug/L
ND
5.0
3.6
05/21/20 02:09
Copper
ug/L
ND
5.0
4.3
05/21/20 02:09
Iron
ug/L
ND
50.0
41.5
05/21/20 02:09
Lead
ug/L
ND
5.0
4.5
05/21/20 02:09
Manganese
ug/L
ND
5.0
3.4
05/21/20 02:09
Nickel
ug/L
ND
5.0
3.5
05/21/20 02:09
Selenium
ug/L
ND
10.0
4.7
05/21/20 02:09
Silver
ug/L
ND
5.0
2.5
05/21/20 02:09
Sodium
ug/L
ND
5000
611
05/21/20 02:09
Tin
ug/L
ND
5.0
4.7
05/21/20 02:09
Vanadium
ug/L
ND
5.0
3.9
05/21/20 02:09
Zinc
ug/L
ND
10.0
9.5
05/21/20 02:09
LABORATORY CONTROL SAMPLE:
Parameter
2885498
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
530
106
80-120
Arsenic
ug/L
500
531
106
80-120
Barium
ug/L
500
529
106
80-120
Beryllium
ug/L
500
521
104
80-120
Cadmium
ug/L
500
527
105
80-120
Chromium
ug/L
500
512
102
80-120
Cobalt
ug/L
500
519
104
80-120
Copper
ug/L
500
547
109
80-120
Iron
ug/L
5000
4870
97
80-120
Lead
ug/L
500
522
104
80-120
Manganese
ug/L
500
513
103
80-120
Nickel
ug/L
500
520
104
80-120
Selenium
ug/L
500
532
106
80-120
Silver
ug/L
250
257
103
80-120
Sodium
ug/L
5000
5350
107
80-120
Tin
ug/L
500
519
104
80-120
Vanadium
ug/L
500
507
101
80-120
Qualifiers
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 83 of 155

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
LABORATORY CONTROL SAMPLE:
2885498
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Zinc
ug/L
500
507
101
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2885499
2885500
MS
MSD
92476856023
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
500
500
564
556
113
111
75-125
1
20
Arsenic
ug/L
5AJ
500
500
566
560
112
111
75-125
1
20
Barium
ug/L
46.9
500
500
607
598
112
110
75-125
2
20
Beryllium
ug/L
ND
500
500
551
541
110
108
75-125
2
20
Cadmium
ug/L
ND
500
500
568
560
114
112
75-125
1
20
Chromium
ug/L
ND
500
500
547
539
109
107
75-125
2
20
Cobalt
ug/L
ND
500
500
553
543
110
108
75-125
2
20
Copper
ug/L
ND
500
500
576
571
115
113
75-125
1
20
Iron
ug/L
8530
5000
5000
14100
13800
111
105
75-125
2
20
Lead
ug/L
ND
500
500
545
539
109
108
75-125
1
20
Manganese
ug/L
182
500
500
731
719
110
107
75-125
2
20
Nickel
ug/L
5.4
500
500
559
553
111
109
75-125
1
20
Selenium
ug/L
ND
500
500
584
578
116
115
75-125
1
20
Silver
ug/L
ND
250
250
266
262
106
105
75-125
1
20
Sodium
ug/L
3420J
5000
5000
9240
9050
116
113
75-125
2
20
Tin
ug/L
ND
500
500
549
540
110
108
75-125
2
20
Vanadium
ug/L
14.4
500
500
557
543
108
106
75-125
3
20
Zinc
ug/L
ND
500
500
555
550
109
108
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 84 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541474 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008006, 92477011001, 92477011002, 92477011003, 92477011004, 92477011005, 92477011006,
92477011007, 92477011008, 92477011009, 92477011010, 92477013001, 92477013002, 92477016001,
92477016002
METHOD BLANK: 2885501 Matrix: Water
Associated Lab Samples: 92477008006, 92477011001, 92477011002, 92477011003, 92477011004, 92477011005, 92477011006,
92477011007, 92477011008, 92477011009, 92477011010, 92477013001, 92477013002, 92477016001,
92477016002
Parameter Units
Antimony
ug/L
Arsenic
ug/L
Barium
ug/L
Beryllium
ug/L
Cadmium
ug/L
Chromium
ug/L
Cobalt
ug/L
Copper
ug/L
Iron
ug/L
Lead
ug/L
Manganese
ug/L
Nickel
ug/L
Selenium
ug/L
Silver
ug/L
Sodium
ug/L
Tin
ug/L
Vanadium
ug/L
Zinc
ug/L
Blank
Result
Reporting
Limit
MDL
Analyzed Qualifiers
ND
5.0
3.0
05/19/2019:11
ND
10.0
4.7
05/19/2019:11
ND
5.0
3.5
05/19/2019:11
ND
1.0
0.70
05/19/2019:11
ND
1.0
0.40
05/19/2019:11
ND
5.0
3.7
05/19/2019:11
ND
5.0
3.6
05/19/2019:11
ND
5.0
4.3
05/19/2019:11
ND
50.0
41.5
05/19/2019:11
ND
5.0
4.5
05/19/2019:11
ND
5.0
3.4
05/19/2019:11
ND
5.0
3.5
05/19/2019:11
ND
10.0
4.7
05/19/2019:11
ND
5.0
2.5
05/19/2019:11
ND
5000
611
05/19/2019:11
ND
5.0
4.7
05/19/2019:11
ND
5.0
3.9
05/19/2019:11
ND
10.0
9.5
05/19/2019:11
LABORATORY CONTROL SAMPLE:
Parameter
2885502
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
464
93
80-120
Arsenic
ug/L
500
463
93
80-120
Barium
ug/L
500
490
98
80-120
Beryllium
ug/L
500
471
94
80-120
Cadmium
ug/L
500
479
96
80-120
Chromium
ug/L
500
485
97
80-120
Cobalt
ug/L
500
475
95
80-120
Copper
ug/L
500
488
98
80-120
Iron
ug/L
5000
4750
95
80-120
Lead
ug/L
500
471
94
80-120
Manganese
ug/L
500
485
97
80-120
Nickel
ug/L
500
473
95
80-120
Selenium
ug/L
500
450
90
80-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 85 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
LABORATORY CONTROL
SAMPLE:
2885502
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Silver
ug/L
250
233
93
80-120
Sodium
ug/L
5000
4910J
98
80-120
Tin
ug/L
500
462
92
80-120
Vanadium
ug/L
500
485
97
80-120
Zinc
ug/L
500
456
91
80-120
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE:
2885503
2885504
MS
MSD
92477008006
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
500
500
497
484
99
97
75-125
3
20
Arsenic
ug/L
ND
500
500
490
475
97
94
75-125
3
20
Barium
ug/L
ND
500
500
516
503
103
100
75-125
2
20
Beryllium
ug/L
ND
500
500
497
488
99
98
75-125
2
20
Cadmium
ug/L
ND
500
500
505
494
101
99
75-125
2
20
Chromium
ug/L
ND
500
500
507
497
101
99
75-125
2
20
Cobalt
ug/L
ND
500
500
500
487
100
97
75-125
3
20
Copper
ug/L
ND
500
500
509
494
102
99
75-125
3
20
Iron
ug/L
ND
5000
5000
5010
4860
100
97
75-125
3
20
Lead
ug/L
ND
500
500
493
485
99
97
75-125
2
20
Manganese
ug/L
ND
500
500
508
498
102
100
75-125
2
20
Nickel
ug/L
ND
500
500
495
485
99
97
75-125
2
20
Selenium
ug/L
ND
500
500
501
490
100
98
75-125
2
20
Silver
ug/L
ND
250
250
237
232
95
93
75-125
2
20
Sodium
ug/L
ND
5000
5000
6140
50001
122
99
75-125
20
Tin
ug/L
ND
500
500
484
472
96
94
75-125
3
20
Vanadium
ug/L
ND
500
500
508
497
102
99
75-125
2
20
Zinc
ug/L
ND
500
500
485
476
97
95
75-125
2
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 86 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542112 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477011001, 92477011002, 92477011003, 92477011004
METHOD BLANK: 2888661 Matrix: Water
Associated Lab Samples: 92477011001, 92477011002, 92477011003, 92477011004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
05/18/20 11:33
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
05/18/20 11:33
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/18/20 11:33
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
05/18/20 11:33
1,1-Dichloroethane
ug/L
ND
1.0
0.27
05/18/20 11:33
1,1-Dichloroethene
ug/L
ND
1.0
0.24
05/18/20 11:33
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
05/18/20 11:33
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
05/18/20 11:33
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
05/18/20 11:33
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
05/18/20 11:33
1,2-Dichloroethane
ug/L
ND
1.0
0.34
05/18/20 11:33
1,2-Dichloropropane
ug/L
ND
1.0
0.19
05/18/20 11:33
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
05/18/20 11:33
2-Butanone (MEK)
ug/L
ND
5.0
3.3
05/18/20 11:33
2-Hexanone
ug/L
ND
5.0
0.57
05/18/20 11:33
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
05/18/20 11:33
Acetone
ug/L
ND
25.0
6.2
05/18/20 11:33
Acrylonitrile
ug/L
ND
10.0
0.90
05/18/20 11:33
Benzene
ug/L
ND
1.0
0.15
05/18/20 11:33
Bromochloromethane
ug/L
ND
1.0
0.34
05/18/20 11:33
Bromodichloromethane
ug/L
ND
1.0
0.26
05/18/20 11:33
Bromoform
ug/L
ND
1.0
0.62
05/18/20 11:33
Bromomethane
ug/L
ND
2.0
0.62
05/18/20 11:33
IK,v2
Carbon disulfide
ug/L
ND
2.0
0.40
05/18/20 11:33
Carbon tetrachloride
ug/L
ND
1.0
0.22
05/18/20 11:33
Chlorobenzene
ug/L
ND
1.0
0.23
05/18/20 11:33
Chloroethane
ug/L
ND
1.0
0.49
05/18/20 11:33
IK
Chloroform
ug/L
ND
5.0
2.3
05/18/20 11:33
Chloromethane
ug/L
ND
1.0
0.39
05/18/20 11:33
IK
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
05/18/20 11:33
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
05/18/20 11:33
Dibromochloromethane
ug/L
ND
1.0
0.41
05/18/20 11:33
Dibromomethane
ug/L
ND
1.0
0.46
05/18/20 11:33
Dichlorodifluoromethane
ug/L
ND
1.0
0.23
05/18/20 11:33
IK
Ethylbenzene
ug/L
ND
1.0
0.26
05/18/20 11:33
lodomethane
ug/L
ND
20.0
12.5
05/18/20 11:33
m&p-Xylene
ug/L
ND
2.0
0.41
05/18/20 11:33
Methylene Chloride
ug/L
ND
5.0
3.7
05/18/20 11:33
o-Xylene
ug/L
ND
1.0
0.22
05/18/20 11:33
Styrene
ug/L
ND
1.0
0.27
05/18/20 11:33
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 87 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
METHOD BLANK: 2888661 Matrix: Water
Associated Lab Samples: 92477011001, 92477011002, 92477011003, 92477011004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
Tetrachloroethene
ug/L
ND
1.0
0.16
05/18/20 11:33
Tetrahydrofuran
ug/L
ND
10.0
1.9
05/18/20 11:33
Toluene
ug/L
ND
1.0
0.24
05/18/20 11:33
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
05/18/20 11:33
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
05/18/20 11:33
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
05/18/20 11:33
Trichloroethene
ug/L
ND
1.0
0.22
05/18/20 11:33
Trichlorofluoromethane
ug/L
ND
1.0
0.31
05/18/20 11:33
Vinyl acetate
ug/L
ND
2.0
1.4
05/18/20 11:33
Vinyl chloride
ug/L
ND
1.0
0.24
05/18/20 11:33
1,2-Dichloroethane-d4 (S)
%
98
70-130
05/18/20 11:33
4-Bromofluorobenzene (S)
%
97
70-130
05/18/20 11:33
Toluene-d8 (S)
%
101
70-130
05/18/20 11:33
LABORATORY CONTROL SAMPLE: 2888662
Parameter
Qualifiers
IH
IK
IK
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
52.2
104
70-130
1,1,1-Trichloroethane
ug/L
50
48.3
97
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
49.9
100
70-130
1,1,2-Trichloroethane
ug/L
50
50.4
101
70-130
1,1-Dichloroethane
ug/L
50
46.5
93
70-130
1,1-Dichloroethene
ug/L
50
48.3
97
70-130
1,2,3-Trichloropropane
ug/L
50
51.0
102
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
56.3
113
70-130
1,2-Dibromoethane (EDB)
ug/L
50
52.0
104
70-130
1,2-Dichlorobenzene
ug/L
50
51.9
104
70-130
1,2-Dichloroethane
ug/L
50
46.2
92
70-130
1,2-Dichloropropane
ug/L
50
49.2
98
70-130
1,4-Dichlorobenzene
ug/L
50
51.6
103
70-130
2-Butanone (MEK)
ug/L
100
102
102
64-135
2-Hexanone
ug/L
100
104
104
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
107
107
70-130
Acetone
ug/L
100
96.9
97
61-157
Acrylonitrile
ug/L
250
236
95
61-143
Benzene
ug/L
50
49.0
98
70-130
Bromochloromethane
ug/L
50
47.2
94
70-130
Bromodichloromethane
ug/L
50
53.1
106
70-130
Bromoform
ug/L
50
53.3
107
70-130
Bromomethane
ug/L
50
37.6
75
38-130IK,v3
Carbon disulfide
ug/L
50
47.3
95
68-130
Carbon tetrachloride
ug/L
50
51.8
104
70-130
Chlorobenzene
ug/L
50
50.1
100
70-130
Chloroethane
ug/L
50
33.4
67
37-142 IK
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 88 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
LABORATORY CONTROL SAMPLE:
Parameter
2888662
Units
Spike LCS
Conc. Result
Chloroform
ug/L
50
Chloromethane
ug/L
50
cis-1,2-Dichloroethene
ug/L
50
cis-1,3-Dichloropropene
ug/L
50
Dibromochloromethane
ug/L
50
Dibromomethane
ug/L
50
Dichlorodifluoromethane
ug/L
50
Ethylbenzene
ug/L
50
lodomethane
ug/L
100
m&p-Xylene
ug/L
100
Methylene Chloride
ug/L
50
o-Xylene
ug/L
50
Styrene
ug/L
50
Tetrachloroethene
ug/L
50
Tetrahydrofuran
ug/L
500
Toluene
ug/L
50
trans-1,2-Dichloroethene
ug/L
50
trans- 1,3-Dichloropropene
ug/L
50
trans-1,4-Dichloro-2-butene
ug/L
50
Trichloroethene
ug/L
50
Trichlorofluoromethane
ug/L
50
Vinyl acetate
ug/L
100
Vinyl chloride
ug/L
50
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
LCS
% Rec
% Rec
Limits Qualifiers
46.5
93
70-130
41.4
83
48-1301K
46.8
94
70-130
51.6
103
70-130
53.6
107
70-130
49.8
100
70-130
41.6
83
53-134 IK
47.1
94
70-130
75.3
75
40-130
95.0
95
70-130
44.2
88
67-132
48.1
96
70-131
51.9
104
70-130
51.1
102
69-130
467
93
62-130
47.5
95
70-130
47.6
95
70-130
52.4
105
70-130
65.0
130
35-1891H
48.4
97
70-130
45.3
91
63-1301K
111
111
55-143
49.5
99
70-131 IK
89
70-130
98
70-130
101
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888663
MS
92476718010 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2888664
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.3
20.5
106
103
73-134
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
20.1
20.7
101
103
82-143
3
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.2
22.1
106
111
70-136
4
30
1,1,2-Trichloroethane
ug/L
ND
20
20
19.7
19.7
98
98
70-135
0
30
1,1-Dichloroethane
ug/L
4.8
20
20
26.5
27.0
108
111
70-139
2
30
1,1-Dichloroethene
ug/L
ND
20
20
23.1
23.3
116
117
70-154
1
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.1
21.6
106
108
71-137
2
30
1,2-Dibromo-3-
ug/L
ND
20
20
18.5
19.5
93
98
65-134
5
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.5
22.2
107
111
70-137
4
30
1,2-Dichlorobenzene
ug/L
ND
20
20
23.7
24.5
119
123
70-133
3
30
1,2-Dichloroethane
ug/L
ND
20
20
20.8
22.3
104
111
70-137
7
30
1,2-Dichloropropane
ug/L
0.84J
20
20
23.6
24.0
114
116
70-140
2
30
1,4-Dichlorobenzene
ug/L
4.1
20
20
27.7
28.7
118
123
70-133
4
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 89 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888663
2888664
MS
MSD
92476718010
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
2-Butanone (MEK)
ug/L
ND
40
40
39.6
41.1
99
103
60-139
4
30
2-Hexanone
ug/L
ND
40
40
44.4
45.8
111
114
65-138
3
30
4-Methyl-2-pentanone
ug/L
ND
40
40
41.4
40.8
104
102
65-135
1
30
(MIBK)
Acetone
ug/L
ND
40
40
49.2
54.1
123
135
60-148
10
30
Acrylonitrile
ug/L
ND
100
100
104
104
104
104
64-147
0
30
Benzene
ug/L
1.4
20
20
23.4
23.1
110
108
70-151
1
30
Bromochloromethane
ug/L
ND
20
20
19.6
20.4
98
102
70-141
4
30
Bromodichloromethane
ug/L
ND
20
20
19.6
20.1
98
100
70-138
2
30
Bromoform
ug/L
ND
20
20
18.1
18.4
90
92
63-130
2
30
Bromomethane
ug/L
ND
20
20
24.4
24.7
122
123
15-152
1
30 IH,v2
Carbon disulfide
ug/L
ND
20
20
21.7
21.2
109
106
69-149
2
30
Carbon tetrachloride
ug/L
ND
20
20
21.5
21.3
108
107
70-143
1
30
Chlorobenzene
ug/L
8.2
20
20
32.2
31.5
120
116
70-138
2
30
Chloroethane
ug/L
ND
20
20
20.5
21.8
102
109
52-163
6
30
Chloroform
ug/L
ND
20
20
21.5
20.8
108
104
70-139
3
30
Chloromethane
ug/L
ND
20
20
18.8
18.1
94
91
41-139
4
30
cis-1,2-Dichloroethene
ug/L
16.4
20
20
37.6
38.5
106
110
70-141
2
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
19.9
20.4
100
102
70-137
2
30
Dibromochloromethane
ug/L
ND
20
20
20.4
21.2
102
106
70-134
4
30
Dibromomethane
ug/L
ND
20
20
20.7
20.4
103
102
70-138
1
30
Dichlorodifluoromethane
ug/L
ND
20
20
15.9
15.8
80
79
47-155
1
30
Ethylbenzene
ug/L
ND
20
20
22.3
22.9
111
114
66-153
3
30
lodomethane
ug/L
ND
40
40
23.3
24.5
58
61
20-138
5
30
m&p-Xylene
ug/L
ND
40
40
47.1
46.1
118
115
69-152
2
30
Methylene Chloride
ug/L
ND
20
20
24.9
24.9
125
125
42-159
0
30
o-Xylene
ug/L
ND
20
20
23.1
23.4
116
117
70-148
1
30
Styrene
ug/L
ND
20
20
18.6
16.9
93
85
70-135
10
30
Tetrachloroethene
ug/L
8.1
20
20
31.7
31.4
118
117
59-143
1
30
Tetrahydrofuran
ug/L
ND
200
200
209
219
104
110
70-133
5
30
Toluene
ug/L
ND
20
20
20.6
20.0
103
100
59-148
3
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.4
22.8
112
114
70-146
2
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.1
19.7
96
98
70-135
3
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
21.7
21.8
108
109
47-135
1
30 IH
Trichloroethene
ug/L
5.0
20
20
27.1
27.0
111
110
70-147
0
30
Trichlorofluoromethane
ug/L
ND
20
20
18.9
18.3
95
92
70-148
3
30
Vinyl acetate
ug/L
ND
40
40
42.9
42.1
107
105
49-151
2
30 v1
Vinyl chloride
ug/L
0.881
20
20
22.3
22.1
107
106
70-156
1
30
1,2-Dichloroethane-d4 (S)
%
107
105
70-130
4-Bromofluorobenzene (S)
%
104
99
70-130
Toluene-d8 (S)
%
97
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 90 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542117 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008002, 92477013001, 92477016001
METHOD BLANK: 2888703 Matrix:
Associated Lab Samples: 92477008002, 92477013001, 92477016001
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
05/19/20 00:24
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
05/19/20 00:24
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/19/20 00:24
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
05/19/20 00:24
1,1-Dichloroethane
ug/L
ND
1.0
0.27
05/19/20 00:24
1,1-Dichloroethene
ug/L
ND
1.0
0.24
05/19/20 00:24
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
05/19/20 00:24
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
05/19/20 00:24
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
05/19/20 00:24
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
05/19/20 00:24
1,2-Dichloroethane
ug/L
ND
1.0
0.34
05/19/20 00:24
1,2-Dichloropropane
ug/L
ND
1.0
0.19
05/19/20 00:24
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
05/19/20 00:24
2-Butanone (MEK)
ug/L
ND
5.0
3.3
05/19/20 00:24
2-Hexanone
ug/L
ND
5.0
0.57
05/19/20 00:24
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
05/19/20 00:24
Acetone
ug/L
ND
25.0
6.2
05/19/20 00:24
Acrylonitrile
ug/L
ND
10.0
0.90
05/19/20 00:24
Benzene
ug/L
ND
1.0
0.15
05/19/20 00:24
Bromochloromethane
ug/L
ND
1.0
0.34
05/19/20 00:24
Bromodichloromethane
ug/L
ND
1.0
0.26
05/19/20 00:24
Bromoform
ug/L
ND
1.0
0.62
05/19/20 00:24
Bromomethane
ug/L
ND
2.0
0.62
05/19/20 00:24
Carbon disulfide
ug/L
ND
2.0
0.40
05/19/20 00:24
Carbon tetrachloride
ug/L
ND
1.0
0.22
05/19/20 00:24
Chlorobenzene
ug/L
ND
1.0
0.23
05/19/20 00:24
Chloroethane
ug/L
ND
1.0
0.49
05/19/20 00:24
Chloroform
ug/L
ND
5.0
2.3
05/19/20 00:24
Chloromethane
ug/L
ND
1.0
0.39
05/19/20 00:24
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
05/19/20 00:24
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
05/19/20 00:24
Dibromochloromethane
ug/L
ND
1.0
0.41
05/19/20 00:24
Dibromomethane
ug/L
ND
1.0
0.46
05/19/20 00:24
Dichlorodifluoromethane
ug/L
ND
1.0
0.23
05/19/20 00:24
Ethylbenzene
ug/L
ND
1.0
0.26
05/19/20 00:24
lodomethane
ug/L
ND
20.0
12.5
05/19/20 00:24
m&p-Xylene
ug/L
ND
2.0
0.41
05/19/20 00:24
Methylene Chloride
ug/L
ND
5.0
3.7
05/19/20 00:24
o-Xylene
ug/L
ND
1.0
0.22
05/19/20 00:24
Styrene
ug/L
ND
1.0
0.27
05/19/20 00:24
Qualifiers
v1
I K,v2
IK
IK
IK
v2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 91 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
METHOD BLANK: 2888703 Matrix:
Associated Lab Samples: 92477008002, 92477013001, 92477016001
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed
Tetrachloroethene
ug/L
ND
1.0
0.16
05/19/20 00:24
Tetrahydrofuran
ug/L
ND
10.0
1.9
05/19/20 00:24
Toluene
ug/L
ND
1.0
0.24
05/19/20 00:24
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
05/19/20 00:24
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
05/19/20 00:24
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
05/19/20 00:24
Trichloroethene
ug/L
ND
1.0
0.22
05/19/20 00:24
Trichlorofluoromethane
ug/L
ND
1.0
0.31
05/19/20 00:24
Vinyl acetate
ug/L
ND
2.0
1.4
05/19/20 00:24
Vinyl chloride
ug/L
ND
1.0
0.24
05/19/20 00:24
1,2-Dichloroethane-d4 (S)
%
102
70-130
05/19/20 00:24
4-Bromofluorobenzene (S)
%
97
70-130
05/19/20 00:24
Toluene-d8 (S)
%
102
70-130
05/19/20 00:24
LABORATORY CONTROL SAMPLE: 2888704
Parameter
Qualifiers
Z
IK
v1
IK
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
55.7
111
70-130
1,1,1-Trichloroethane
ug/L
50
52.5
105
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
53.5
107
70-130
1,1,2-Trichloroethane
ug/L
50
54.0
108
70-130
1,1-Dichloroethane
ug/L
50
51.7
103
70-130
1,1-Dichloroethene
ug/L
50
53.0
106
70-130
1,2,3-Trichloropropane
ug/L
50
55.2
110
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
58.4
117
70-130
1,2-Dibromoethane (EDB)
ug/L
50
54.7
109
70-130
1,2-Dichlorobenzene
ug/L
50
53.3
107
70-130
1,2-Dichloroethane
ug/L
50
51.9
104
70-130
1,2-Dichloropropane
ug/L
50
54.4
109
70-130
1,4-Dichlorobenzene
ug/L
50
52.0
104
70-130
2-Butanone (MEK)
ug/L
100
119
119
64-135
2-Hexanone
ug/L
100
117
117
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
121
121
70-130 v1
Acetone
ug/L
100
119
119
61-157
Acrylonitrile
ug/L
250
259
104
61-143
Benzene
ug/L
50
53.0
106
70-130
Bromochloromethane
ug/L
50
48.8
98
70-130
Bromodichloromethane
ug/L
50
56.4
113
70-130
Bromoform
ug/L
50
56.0
112
70-130
Bromomethane
ug/L
50
37.1
74
38-130lK,v3
Carbon disulfide
ug/L
50
52.3
105
68-130
Carbon tetrachloride
ug/L
50
55.3
111
70-130
Chlorobenzene
ug/L
50
53.2
106
70-130
Chloroethane
ug/L
50
37.6
75
37-142 IK
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 92 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
LABORATORY CONTROL SAMPLE:
Parameter
2888704
Units
Spike
Conc.
LCS LCS
Result % Rec
Chloroform
ug/L
50
51.3
Chloromethane
ug/L
50
47.6
cis-1,2-Dichloroethene
ug/L
50
52.0
cis-1,3-Dichloropropene
ug/L
50
55.3
Dibromochloromethane
ug/L
50
56.6
Dibromomethane
ug/L
50
51.6
Dichlorodifluoromethane
ug/L
50
50.0
Ethylbenzene
ug/L
50
50.6
lodomethane
ug/L
100
78.8
m&p-Xylene
ug/L
100
103
Methylene Chloride
ug/L
50
48.7
o-Xylene
ug/L
50
51.7
Styrene
ug/L
50
54.8
Tetrachloroethene
ug/L
50
52.4
Tetrahydrofuran
ug/L
500
533
Toluene
ug/L
50
51.1
trans-1,2-Dichloroethene
ug/L
50
51.6
trans- 1,3-Dichloropropene
ug/L
50
56.0
trans-1,4-Dichloro-2-butene
ug/L
50
88.6
Trichloroethene
ug/L
50
51.5
Trichlorofluoromethane
ug/L
50
51.6
Vinyl acetate
ug/L
100
120
Vinyl chloride
ug/L
50
56.1
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
% Rec
Limits Qualifiers
103
70-130
95
48-1301K
104
70-130
111
70-130
113
70-130
103
70-130
100
53-1341K
101
70-130
79
40-130 v3
103
70-130
97
67-132
103
70-131
110
70-130
105
69-130
107
62-130
102
70-130
103
70-130
112
70-130
177
35-1891H
103
70-130
103
63-1301K
120
55-143 v1
112
70-131 IK
96
70-130
99
70-130
103
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888705
MS
92476718003 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2888706
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.3
21.7
111
108
73-134
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
20.3
21.8
101
109
82-143
7
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.3
21.7
106
109
70-136
2
30
1,1,2-Trichloroethane
ug/L
ND
20
20
19.7
20.0
98
100
70-135
1
30
1,1-Dichloroethane
ug/L
ND
20
20
21.8
22.8
109
114
70-139
5
30
1,1-Dichloroethene
ug/L
ND
20
20
22.7
24.1
114
121
70-154
6
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.4
22.0
107
110
71-137
3
30
1,2-Dibromo-3-
ug/L
ND
20
20
18.7
18.4
94
92
65-134
2
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.5
22.1
107
111
70-137
3
30
1,2-Dichlorobenzene
ug/L
ND
20
20
24.1
25.8
121
129
70-133
7
30
1,2-Dichloroethane
ug/L
ND
20
20
21.5
22.3
108
111
70-137
3
30
1,2-Dichloropropane
ug/L
ND
20
20
22.3
22.6
112
113
70-140
1
30
1,4-Dichlorobenzene
ug/L
ND
20
20
24.2
23.9
121
120
70-133
1
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 93 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888705
2888706
MS
MSD
92476718003
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
2-Butanone (MEK)
ug/L
ND
40
40
37.8
40.3
94
101
60-139
6
30
2-Hexanone
ug/L
ND
40
40
43.5
43.4
109
108
65-138
0
30
4-Methyl-2-pentanone
ug/L
ND
40
40
39.2
40.7
98
102
65-135
4
30
(MIBK)
Acetone
ug/L
ND
40
40
38.9
42.2
97
106
60-148
8
30
Acrylonitrile
ug/L
ND
100
100
102
108
102
108
64-147
5
30
Benzene
ug/L
ND
20
20
21.7
23.1
109
115
70-151
6
30
Bromochloromethane
ug/L
ND
20
20
19.0
21.2
95
106
70-141
11
30
Bromodichloromethane
ug/L
ND
20
20
19.4
20.2
97
101
70-138
4
30
Bromoform
ug/L
ND
20
20
17.3
18.4
86
92
63-130
7
30
Bromomethane
ug/L
ND
20
20
24.9
26.3
124
131
15-152
5
30 IH,v3
Carbon disulfide
ug/L
ND
20
20
21.1
21.9
106
110
69-149
4
30
Carbon tetrachloride
ug/L
ND
20
20
20.7
21.2
104
106
70-143
2
30
Chlorobenzene
ug/L
ND
20
20
23.3
23.3
117
116
70-138
0
30
Chloroethane
ug/L
ND
20
20
20.3
22.0
102
110
52-163
8
30
Chloroform
ug/L
ND
20
20
21.2
22.3
106
112
70-139
5
30
Chloromethane
ug/L
ND
20
20
17.7
19.0
88
95
41-139
7
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.4
22.5
107
112
70-141
5
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.2
20.6
101
103
70-137
2
30
Dibromochloromethane
ug/L
ND
20
20
20.2
21.7
101
108
70-134
7
30
Dibromomethane
ug/L
ND
20
20
21.1
20.6
105
103
70-138
2
30
Dichlorodifluoromethane
ug/L
ND
20
20
15.7
16.7
78
83
47-155
6
30
Ethylbenzene
ug/L
ND
20
20
22.4
22.9
112
115
66-153
2
30
lodomethane
ug/L
ND
40
40
22.7
24.3
57
61
20-138
7
30 v3
m&p-Xylene
ug/L
ND
40
40
45.9
47.3
115
118
69-152
3
30
Methylene Chloride
ug/L
ND
20
20
24.5
24.5
122
123
42-159
0
30
o-Xylene
ug/L
ND
20
20
23.7
23.4
118
117
70-148
1
30
Styrene
ug/L
ND
20
20
23.2
22.9
116
114
70-135
1
30
Tetrachloroethene
ug/L
ND
20
20
21.7
21.6
109
108
59-143
1
30
Tetrahydrofuran
ug/L
ND
200
200
198
202
99
101
70-133
2
30
Toluene
ug/L
ND
20
20
20.3
21.3
101
106
59-148
5
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.0
24.0
110
120
70-146
9
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.4
19.7
97
98
70-135
1
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
20.5
19.2
103
96
47-135
7
30 IH
Trichloroethene
ug/L
ND
20
20
21.7
21.5
109
107
70-147
1
30
Trichlorofluoromethane
ug/L
ND
20
20
18.0
18.5
90
93
70-148
3
30
Vinyl acetate
ug/L
ND
40
40
44.0
46.1
110
115
49-151
5
30 v1
Vinyl chloride
ug/L
ND
20
20
21.0
22.0
105
110
70-156
5
30
1,2-Dichloroethane-d4 (S)
%
106
106
70-130
4-Bromofluorobenzene (S)
%
96
99
70-130
Toluene-d8 (S)
%
98
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 94 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542119 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008001, 92477011005, 92477011006, 92477011007
METHOD BLANK: 2888719 Matrix: Water
Associated Lab Samples: 92477008001, 92477011005, 92477011006, 92477011007
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
05/19/20 00:06
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
05/19/20 00:06
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/19/20 00:06
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
05/19/20 00:06
1,1-Dichloroethane
ug/L
ND
1.0
0.27
05/19/20 00:06
1,1-Dichloroethene
ug/L
ND
1.0
0.24
05/19/20 00:06
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
05/19/20 00:06
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
05/19/20 00:06
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
05/19/20 00:06
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
05/19/20 00:06
1,2-Dichloroethane
ug/L
ND
1.0
0.34
05/19/20 00:06
1,2-Dichloropropane
ug/L
ND
1.0
0.19
05/19/20 00:06
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
05/19/20 00:06
2-Butanone (MEK)
ug/L
ND
5.0
3.3
05/19/20 00:06
2-Hexanone
ug/L
ND
5.0
0.57
05/19/20 00:06
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
05/19/20 00:06
Acetone
ug/L
ND
25.0
6.2
05/19/20 00:06
Acrylonitrile
ug/L
ND
10.0
0.90
05/19/20 00:06
Benzene
ug/L
ND
1.0
0.15
05/19/20 00:06
Bromochloromethane
ug/L
ND
1.0
0.34
05/19/20 00:06
Bromodichloromethane
ug/L
ND
1.0
0.26
05/19/20 00:06
Bromoform
ug/L
ND
1.0
0.62
05/19/20 00:06
Bromomethane
ug/L
ND
2.0
0.62
05/19/20 00:06
Carbon disulfide
ug/L
ND
2.0
0.40
05/19/20 00:06
Carbon tetrachloride
ug/L
ND
1.0
0.22
05/19/20 00:06
Chlorobenzene
ug/L
ND
1.0
0.23
05/19/20 00:06
Chloroethane
ug/L
ND
1.0
0.49
05/19/20 00:06
Chloroform
ug/L
ND
5.0
2.3
05/19/20 00:06
Chloromethane
ug/L
ND
1.0
0.39
05/19/20 00:06
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
05/19/20 00:06
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
05/19/20 00:06
Dibromochloromethane
ug/L
ND
1.0
0.41
05/19/20 00:06
Dibromomethane
ug/L
ND
1.0
0.46
05/19/20 00:06
Dichlorodifluoromethane
ug/L
ND
1.0
0.23
05/19/20 00:06
Ethylbenzene
ug/L
ND
1.0
0.26
05/19/20 00:06
lodomethane
ug/L
ND
20.0
12.5
05/19/20 00:06
m&p-Xylene
ug/L
ND
2.0
0.41
05/19/20 00:06
Methylene Chloride
ug/L
ND
5.0
3.7
05/19/20 00:06
o-Xylene
ug/L
ND
1.0
0.22
05/19/20 00:06
Styrene
ug/L
ND
1.0
0.27
05/19/20 00:06
Qualifiers
v1
I K,v2
IK
IK
IK
v2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 95 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
METHOD BLANK: 2888719 Matrix: Water
Associated Lab Samples: 92477008001, 92477011005, 92477011006, 92477011007
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
Tetrachloroethene
ug/L
ND
1.0
0.16
05/19/20 00:06
Tetrahydrofuran
ug/L
ND
10.0
1.9
05/19/20 00:06
Toluene
ug/L
ND
1.0
0.24
05/19/20 00:06
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
05/19/20 00:06
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
05/19/20 00:06
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
05/19/20 00:06
Trichloroethene
ug/L
ND
1.0
0.22
05/19/20 00:06
Trichlorofluoromethane
ug/L
ND
1.0
0.31
05/19/20 00:06
Vinyl acetate
ug/L
ND
2.0
1.4
05/19/20 00:06
Vinyl chloride
ug/L
ND
1.0
0.24
05/19/20 00:06
1,2-Dichloroethane-d4 (S)
%
99
70-130
05/19/20 00:06
4-Bromofluorobenzene (S)
%
98
70-130
05/19/20 00:06
Toluene-d8 (S)
%
101
70-130
05/19/20 00:06
LABORATORY CONTROL SAMPLE: 2888720
Parameter
Qualifiers
IH
IK
v1
IK
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
55.6
111
70-130
1,1,1-Trichloroethane
ug/L
50
53.1
106
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
53.0
106
70-130
1,1,2-Trichloroethane
ug/L
50
53.6
107
70-130
1,1-Dichloroethane
ug/L
50
51.4
103
70-130
1,1-Dichloroethene
ug/L
50
53.5
107
70-130
1,2,3-Trichloropropane
ug/L
50
55.8
112
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
59.6
119
70-130
1,2-Dibromoethane (EDB)
ug/L
50
55.9
112
70-130
1,2-Dichlorobenzene
ug/L
50
54.0
108
70-130
1,2-Dichloroethane
ug/L
50
52.0
104
70-130
1,2-Dichloropropane
ug/L
50
53.5
107
70-130
1,4-Dichlorobenzene
ug/L
50
53.7
107
70-130
2-Butanone (MEK)
ug/L
100
117
117
64-135
2-Hexanone
ug/L
100
116
116
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
118
118
70-130 v1
Acetone
ug/L
100
118
118
61-157
Acrylonitrile
ug/L
250
259
104
61-143
Benzene
ug/L
50
52.3
105
70-130
Bromochloromethane
ug/L
50
51.0
102
70-130
Bromodichloromethane
ug/L
50
55.7
111
70-130
Bromoform
ug/L
50
56.4
113
70-130
Bromomethane
ug/L
50
43.8
88
38-130IK,v3
Carbon disulfide
ug/L
50
51.5
103
68-130
Carbon tetrachloride
ug/L
50
55.3
111
70-130
Chlorobenzene
ug/L
50
53.0
106
70-130
Chloroethane
ug/L
50
38.9
78
37-142 IK
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 96 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
LABORATORY CONTROL SAMPLE:
Parameter
2888720
Units
Spike
Conc.
LCS LCS
Result % Rec
Chloroform
ug/L
50
51.5
Chloromethane
ug/L
50
47.3
cis-1,2-Dichloroethene
ug/L
50
51.9
cis-1,3-Dichloropropene
ug/L
50
54.7
Dibromochloromethane
ug/L
50
57.5
Dibromomethane
ug/L
50
50.8
Dichlorodifluoromethane
ug/L
50
51.0
Ethylbenzene
ug/L
50
51.2
lodomethane
ug/L
100
81.6
m&p-Xylene
ug/L
100
104
Methylene Chloride
ug/L
50
48.9
o-Xylene
ug/L
50
52.6
Styrene
ug/L
50
55.3
Tetrachloroethene
ug/L
50
53.5
Tetrahydrofuran
ug/L
500
527
Toluene
ug/L
50
50.0
trans-1,2-Dichloroethene
ug/L
50
52.5
trans- 1,3-Dichloropropene
ug/L
50
56.7
trans-1,4-Dichloro-2-butene
ug/L
50
86.8
Trichloroethene
ug/L
50
51.0
Trichlorofluoromethane
ug/L
50
52.1
Vinyl acetate
ug/L
100
120
Vinyl chloride
ug/L
50
56.1
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
% Rec
Limits Qualifiers
103
70-130
95
48-1301K
104
70-130
109
70-130
115
70-130
102
70-130
102
53-1341K
102
70-130
82
40-130 v3
104
70-130
98
67-132
105
70-131
111
70-130
107
69-130
105
62-130
100
70-130
105
70-130
113
70-130
174
35-1891H
102
70-130
104
63-1301K
120
55-143 v1
112
70-131 IK
107
70-130
99
70-130
102
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888721
MS
92476718004 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2888722
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.1
20.3
110
102
73-134
8
30
1,1,1-Trichloroethane
ug/L
ND
20
20
20.6
20.4
103
102
82-143
1
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.4
21.3
107
107
70-136
0
30
1,1,2-Trichloroethane
ug/L
ND
20
20
19.1
19.9
96
99
70-135
4
30
1,1-Dichloroethane
ug/L
ND
20
20
21.2
21.6
106
108
70-139
2
30
1,1-Dichloroethene
ug/L
ND
20
20
23.4
23.6
117
118
70-154
1
30
1,2,3-Trichloropropane
ug/L
ND
20
20
22.1
21.3
110
107
71-137
4
30
1,2-Dibromo-3-
ug/L
ND
20
20
19.5
19.7
97
98
65-134
1
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
22.3
22.1
112
110
70-137
1
30
1,2-Dichlorobenzene
ug/L
ND
20
20
24.5
25.6
123
128
70-133
4
30
1,2-Dichloroethane
ug/L
ND
20
20
21.1
21.2
106
106
70-137
0
30
1,2-Dichloropropane
ug/L
ND
20
20
21.5
22.1
108
111
70-140
3
30
1,4-Dichlorobenzene
ug/L
ND
20
20
24.5
24.2
123
121
70-133
1
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 97 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888721
2888722
MS
MSD
92476718004
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
2-Butanone (MEK)
ug/L
ND
40
40
40.3
38.4
101
96
60-139
5
30
2-Hexanone
ug/L
ND
40
40
45.2
43.1
113
108
65-138
5
30
4-Methyl-2-pentanone
ug/L
ND
40
40
41.1
40.2
103
100
65-135
2
30
(MIBK)
Acetone
ug/L
ND
40
40
40.7
41.0
102
103
60-148
1
30
Acrylonitrile
ug/L
ND
100
100
105
101
105
101
64-147
4
30
Benzene
ug/L
ND
20
20
22.0
22.2
110
111
70-151
1
30
Bromochloromethane
ug/L
ND
20
20
19.4
20.0
97
100
70-141
3
30
Bromodichloromethane
ug/L
ND
20
20
19.7
19.2
99
96
70-138
2
30
Bromoform
ug/L
ND
20
20
19.2
17.9
96
90
63-130
7
30
Bromomethane
ug/L
ND
20
20
22.7
24.6
114
123
15-152
8
30 IH,v3
Carbon disulfide
ug/L
ND
20
20
21.1
21.3
106
106
69-149
1
30
Carbon tetrachloride
ug/L
ND
20
20
21.2
21.5
106
108
70-143
2
30
Chlorobenzene
ug/L
ND
20
20
23.0
23.1
115
116
70-138
1
30
Chloroethane
ug/L
ND
20
20
22.9
21.3
114
106
52-163
7
30
Chloroform
ug/L
ND
20
20
21.3
21.0
106
105
70-139
1
30
Chloromethane
ug/L
ND
20
20
17.8
18.0
89
90
41-139
1
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.6
21.4
108
107
70-141
1
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.2
19.4
101
97
70-137
4
30
Dibromochloromethane
ug/L
ND
20
20
21.3
19.8
106
99
70-134
7
30
Dibromomethane
ug/L
ND
20
20
21.4
19.8
107
99
70-138
8
30
Dichlorodifluoromethane
ug/L
ND
20
20
15.8
15.8
79
79
47-155
0
30
Ethylbenzene
ug/L
ND
20
20
23.6
22.7
118
114
66-153
4
30
lodomethane
ug/L
ND
40
40
23.2
22.3
58
56
20-138
4
30 v3
m&p-Xylene
ug/L
ND
40
40
48.0
45.4
120
114
69-152
6
30
Methylene Chloride
ug/L
ND
20
20
23.3
23.4
117
117
42-159
0
30
o-Xylene
ug/L
ND
20
20
24.5
22.7
123
114
70-148
8
30
Styrene
ug/L
ND
20
20
24.1
23.7
121
119
70-135
2
30
Tetrachloroethene
ug/L
ND
20
20
23.6
22.4
118
112
59-143
5
30
Tetrahydrofuran
ug/L
ND
200
200
201
196
101
98
70-133
3
30
Toluene
ug/L
ND
20
20
20.5
20.2
102
101
59-148
1
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.8
22.0
114
110
70-146
3
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.2
19.7
96
99
70-135
2
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
21.5
21.3
108
107
47-135
1
30 IH
Trichloroethene
ug/L
ND
20
20
21.9
21.7
109
108
70-147
1
30
Trichlorofluoromethane
ug/L
ND
20
20
18.4
18.7
92
94
70-148
2
30
Vinyl acetate
ug/L
ND
40
40
45.4
44.6
113
112
49-151
2
30 v1
Vinyl chloride
ug/L
ND
20
20
21.0
21.3
105
107
70-156
2
30
1,2-Dichloroethane-d4 (S)
%
101
103
70-130
4-Bromofluorobenzene (S)
%
99
99
70-130
Toluene-d8 (S)
%
97
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 98 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542188 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009, 92477011010,
92477011011,92477013002,92477016002
METHOD BLANK: 2889063 Matrix: Water
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009, 92477011010,
92477011011, 92477013002, 92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
05/19/20 02:17
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
05/19/20 02:17
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/19/20 02:17
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
05/19/20 02:17
1,1-Dichloroethane
ug/L
ND
1.0
0.27
05/19/20 02:17
1,1-Dichloroethene
ug/L
ND
1.0
0.24
05/19/20 02:17
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
05/19/20 02:17
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
05/19/20 02:17
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
05/19/20 02:17
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
05/19/20 02:17
1,2-Dichloroethane
ug/L
ND
1.0
0.34
05/19/20 02:17
1,2-Dichloropropane
ug/L
ND
1.0
0.19
05/19/20 02:17
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
05/19/20 02:17
2-Butanone (MEK)
ug/L
ND
5.0
3.3
05/19/20 02:17
2-Hexanone
ug/L
ND
5.0
0.57
05/19/20 02:17
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
05/19/20 02:17
Acetone
ug/L
ND
25.0
6.2
05/19/20 02:17
Acrylonitrile
ug/L
ND
10.0
0.90
05/19/20 02:17
Benzene
ug/L
ND
1.0
0.15
05/19/20 02:17
Bromochloromethane
ug/L
ND
1.0
0.34
05/19/20 02:17
Bromodichloromethane
ug/L
ND
1.0
0.26
05/19/20 02:17
Bromoform
ug/L
ND
1.0
0.62
05/19/20 02:17
Bromomethane
ug/L
ND
2.0
0.62
05/19/20 02:17
Carbon disulfide
ug/L
ND
2.0
0.40
05/19/20 02:17
Carbon tetrachloride
ug/L
ND
1.0
0.22
05/19/20 02:17
Chlorobenzene
ug/L
ND
1.0
0.23
05/19/20 02:17
Chloroethane
ug/L
ND
1.0
0.49
05/19/20 02:17
Chloroform
ug/L
ND
5.0
2.3
05/19/20 02:17
Chloromethane
ug/L
ND
1.0
0.39
05/19/20 02:17
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
05/19/20 02:17
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
05/19/20 02:17
Dibromochloromethane
ug/L
ND
1.0
0.41
05/19/20 02:17
Dibromomethane
ug/L
ND
1.0
0.46
05/19/20 02:17
Dichlorodifluoromethane
ug/L
ND
1.0
0.23
05/19/20 02:17
Ethylbenzene
ug/L
ND
1.0
0.26
05/19/20 02:17
lodomethane
ug/L
ND
20.0
12.5
05/19/20 02:17
m&p-Xylene
ug/L
ND
2.0
0.41
05/19/20 02:17
Methylene Chloride
ug/L
ND
5.0
3.7
05/19/20 02:17
o-Xylene
ug/L
ND
1.0
0.22
05/19/20 02:17
IH,IK
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 99 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
METHOD BLANK: 2889063 Matrix: Water
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009, 92477011010,
92477011011,92477013002,92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Styrene
ug/L
ND
1.0
0.27
05/19/20 02:17
Tetrachloroethene
ug/L
ND
1.0
0.16
05/19/20 02:17
Tetrahydrofuran
ug/L
ND
10.0
1.9
05/19/20 02:17
Toluene
ug/L
ND
1.0
0.24
05/19/20 02:17
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
05/19/20 02:17
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
05/19/20 02:17
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
05/19/20 02:17
Trichloroethene
ug/L
ND
1.0
0.22
05/19/20 02:17
Trichlorofluoromethane
ug/L
ND
1.0
0.31
05/19/20 02:17
Vinyl acetate
ug/L
ND
2.0
1.4
05/19/20 02:17
Vinyl chloride
ug/L
ND
1.0
0.24
05/19/20 02:17
1,2-Dichloroethane-d4 (S)
%
97
70-130
05/19/20 02:17
4-Bromofluorobenzene (S)
%
99
70-130
05/19/20 02:17
Toluene-d8 (S)
%
98
70-130
05/19/20 02:17
LABORATORY CONTROL SAMPLE: 2889064
Parameter
v1
129
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
51.1
102
70-130
1,1,1-Trichloroethane
ug/L
50
53.4
107
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
54.3
109
70-130
1,1,2-Trichloroethane
ug/L
50
53.6
107
70-130
1,1-Dichloroethane
ug/L
50
54.8
110
70-130
1,1-Dichloroethene
ug/L
50
56.9
114
70-130
1,2,3-Trichloropropane
ug/L
50
52.2
104
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
61.9
124
70-130
1,2-Dibromoethane (EDB)
ug/L
50
54.5
109
70-130
1,2-Dichlorobenzene
ug/L
50
52.6
105
70-130
1,2-Dichloroethane
ug/L
50
51.2
102
70-130
1,2-Dichloropropane
ug/L
50
52.6
105
70-130
1,4-Dichlorobenzene
ug/L
50
53.5
107
70-130
2-Butanone (MEK)
ug/L
100
107
107
64-135
2-Hexanone
ug/L
100
103
103
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
103
103
70-130
Acetone
ug/L
100
119
119
61-157
Acrylonitrile
ug/L
250
258
103
61-143
Benzene
ug/L
50
53.6
107
70-130
Bromochloromethane
ug/L
50
59.4
119
70-130
Bromodichloromethane
ug/L
50
54.5
109
70-130
Bromoform
ug/L
50
55.5
111
70-130
Bromomethane
ug/L
50
68.7
137
38-1301H,IK,L1
Carbon disulfide
ug/L
50
60.7
121
68-130
Carbon tetrachloride
ug/L
50
53.9
108
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 100 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
LABORATORY CONTROL SAMPLE:
2889064
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chlorobenzene
ug/L
50
53.1
106
70-130
Chloroethane
ug/L
50
49.1
98
37-142
Chloroform
ug/L
50
55.1
110
70-130
Chloromethane
ug/L
50
47.7
95
48-130
cis-1,2-Dichloroethene
ug/L
50
54.8
110
70-130
cis-1,3-Dichloropropene
ug/L
50
57.2
114
70-130
Dibromochloromethane
ug/L
50
53.7
107
70-130
Dibromomethane
ug/L
50
54.1
108
70-130
Dichlorodifluoromethane
ug/L
50
55.9
112
53-134
Ethylbenzene
ug/L
50
50.6
101
70-130
lodomethane
ug/L
100
129
129
40-130
m&p-Xylene
ug/L
100
101
101
70-130
Methylene Chloride
ug/L
50
54.1
108
67-132
o-Xylene
ug/L
50
51.9
104
70-131
Styrene
ug/L
50
54.4
109
70-130
Tetrachloroethene
ug/L
50
49.7
99
69-130
Tetrahydrofuran
ug/L
500
524
105
62-130
Toluene
ug/L
50
50.5
101
70-130
trans-1,2-Dichloroethene
ug/L
50
56.1
112
70-130
trans- 1,3-Dichloropropene
ug/L
50
60.3
121
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
116
231
35-189 L1,v1
Trichloroethene
ug/L
50
50.9
102
70-130
Trichlorofluoromethane
ug/L
50
51.3
103
63-130
Vinyl acetate
ug/L
100
110
110
55-143 IK
Vinyl chloride
ug/L
50
60.9
122
70-131
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
102
70-130
MATRIX SPIKE SAMPLE:
2889066
92477052002
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
22.1
110
73-134
1,1,1-Trichloroethane
ug/L
ND
20
22.9
114
82-143
1,1,2,2-Tetrachloroethane
ug/L
ND
20
23.5
118
70-136
1,1,2-Trichloroethane
ug/L
ND
20
22.6
113
70-135
1,1-Dichloroethane
ug/L
ND
20
25.1
126
70-139
1,1-Dichloroethene
ug/L
ND
20
26.1
130
70-154
1,2,3-Trichloropropane
ug/L
ND
20
22.8
114
71-137
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20.2
101
65-134
1,2-Dibromoethane (EDB)
ug/L
ND
20
24.4
122
70-137
1,2-Dichlorobenzene
ug/L
ND
20
26.7
134
70-133 M1
1,2-Dichloroethane
ug/L
ND
20
24.2
121
70-137
1,2-Dichloropropane
ug/L
ND
20
25.2
126
70-140
1,4-Dichlorobenzene
ug/L
ND
20
25.5
128
70-133
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 101 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE SAMPLE:
Parameter
2889066
Units
92477052002
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
2-Butanone (MEK)
ug/L
ND
40
42.8
107
60-139
2-Hexanone
ug/L
ND
40
47.1
118
65-138
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
43.5
109
65-135
Acetone
ug/L
ND
40
44.4
111
60-148
Acrylonitrile
ug/L
ND
100
110
110
64-147
Benzene
ug/L
ND
20
25.2
126
70-151
Bromochloromethane
ug/L
ND
20
22.1
110
70-141
Bromodichloromethane
ug/L
ND
20
21.5
108
70-138
Bromoform
ug/L
ND
20
19.4
97
63-130
Bromomethane
ug/L
ND
20
26.3
131
15-152 IH
Carbon disulfide
ug/L
ND
20
23.9
119
69-149
Carbon tetrachloride
ug/L
ND
20
22.6
113
70-143
Chlorobenzene
ug/L
ND
20
25.2
126
70-138
Chloroethane
ug/L
ND
20
23.4
117
52-163
Chloroform
ug/L
ND
20
23.4
117
70-139
Chloromethane
ug/L
ND
20
21.0
105
41-139
cis-1,2-Dichloroethene
ug/L
ND
20
25.0
125
70-141
cis-1,3-Dichloropropene
ug/L
ND
20
22.4
112
70-137
Dibromochloromethane
ug/L
ND
20
21.2
106
70-134
Dibromomethane
ug/L
ND
20
24.4
122
70-138
Dichlorodifluoromethane
ug/L
ND
20
19.3
97
47-155
Ethylbenzene
ug/L
ND
20
25.1
126
66-153
Iodomethane
ug/L
ND
40
23.0
58
20-138 v3
m&p-Xylene
ug/L
ND
40
50.0
125
69-152
Methylene Chloride
ug/L
ND
20
26.8
134
42-159
o-Xylene
ug/L
ND
20
25.4
127
70-148
Styrene
ug/L
ND
20
25.9
129
70-135
Tetrachloroethene
ug/L
ND
20
23.5
117
59-143
Tetrahydrofuran
ug/L
ND
200
219
110
70-133
Toluene
ug/L
ND
20
22.6
113
59-148
trans-1,2-Dichloroethene
ug/L
ND
20
25.2
126
70-146
trans- 1,3-Dichloropropene
ug/L
ND
20
21.1
105
70-135
trans-1,4-Dichloro-2-butene
ug/L
ND
20
22.0
110
47-135 v1
Trichloroethene
ug/L
ND
20
23.6
118
70-147
Trichlorofluoromethane
ug/L
ND
20
20.7
103
70-148
Vinyl acetate
ug/L
ND
40
49.6
124
49-151
Vinyl chloride
ug/L
ND
20
24.5
122
70-156
1,2-Dichloroethane-d4 (S)
%
105
70-130
4-Bromofluorobenzene (S)
%
97
70-130
Toluene-d8 (S)
%
98
70-130
SAMPLE DUPLICATE: 2889065
92477052001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
1,1,1,2-Tetrachloroethane ug/L ND ND 30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 102 of 155

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
SAMPLE DUPLICATE: 2889065
Parameter
Units
92477052001
Result
Dup
Result RPD
Max
RPD Qualifiers
1,1,1-Trichloroethane
ug/L
ND
ND
30
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
ND
ND
30
1,1-Dichloroethene
ug/L
ND
ND
30
1,2,3-Trichloropropane
ug/L
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/L
ND
ND
30
1,2-Dibromoethane (EDB)
ug/L
ND
ND
30
1,2-Dichlorobenzene
ug/L
ND
ND
30
1,2-Dichloroethane
ug/L
ND
ND
30
1,2-Dichloropropane
ug/L
ND
ND
30
1,4-Dichlorobenzene
ug/L
ND
ND
30
2-Butanone (MEK)
ug/L
ND
ND
30
2-Hexanone
ug/L
ND
ND
30
4-Methyl-2-pentanone (MIBK)
ug/L
ND
ND
30
Acetone
ug/L
ND
ND
30
Acrylonitrile
ug/L
ND
ND
30
Benzene
ug/L
ND
ND
30
Bromochloromethane
ug/L
ND
ND
30
Bromodichloromethane
ug/L
ND
ND
30
Bromoform
ug/L
ND
ND
30
Bromomethane
ug/L
ND
ND
301H
Carbon disulfide
ug/L
ND
ND
30
Carbon tetrachloride
ug/L
ND
ND
30
Chlorobenzene
ug/L
ND
ND
30
Chloroethane
ug/L
ND
ND
30
Chloroform
ug/L
ND
ND
30
Chloromethane
ug/L
ND
ND
30
cis-1,2-Dichloroethene
ug/L
ND
ND
30
cis-1,3-Dichloropropene
ug/L
ND
ND
30
Dibromochloromethane
ug/L
ND
ND
30
Dibromomethane
ug/L
ND
ND
30
Dichlorodifluoromethane
ug/L
ND
ND
30
Ethylbenzene
ug/L
ND
ND
30
lodomethane
ug/L
ND
ND
30 v2
m&p-Xylene
ug/L
ND
ND
30
Methylene Chloride
ug/L
ND
ND
30
o-Xylene
ug/L
ND
ND
30
Styrene
ug/L
ND
ND
30
Tetrachloroethene
ug/L
ND
ND
30
Tetrahydrofuran
ug/L
ND
ND
30
Toluene
ug/L
ND
ND
30
trans-1,2-Dichloroethene
ug/L
ND
ND
30
trans- 1,3-Dichloropropene
ug/L
ND
ND
30
trans-1,4-Dichloro-2-butene
ug/L
ND
ND
30 v1
Trichloroethene
ug/L
ND
ND
30
Trichlorofluoromethane
ug/L
ND
ND
30
Results presented on this page are in the units
indicated by the "Units" column except where an alternate unit
is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 103 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
SAMPLE DUPLICATE: 2889065
92477052001
Dup Max
Parameter
Units
Result
Result RPD RPD
Vinyl acetate
ug/L
ND
ND 30
Vinyl chloride
ug/L
ND
ND 30
1,2-Dichloroethane-d4 (S)
%
96
109
4-Bromofluorobenzene (S)
%
100
100
Toluene-d8 (S)
%
99
97
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 104 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541676 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008001,92477008002,92477011001,92477011002,92477011003,92477011004,92477011005,
92477011006,92477013001,92477016001
METHOD BLANK: 2886576 Matrix:
Water
Associated Lab Samples:
92477008001,92477008002,92477011001,92477011002,92477011003,92477011004,92477011005,
92477011006,92477013001,92477016001
Blank
Reporting
Parameter
Units Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L ND
2.0
1.2 05/14/20 20:02
1,2-Dichloroethane-d4 (S)
% 103
50-150
05/14/20 20:02
Toluene-d8 (S)
% 100
50-150
05/14/20 20:02
LABORATORY CONTROL SAMPLE: 2886577
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 18.6 93 70-130
1,2-Dichloroethane-d4 (S) % 103 50-150
Toluene-d8(S) % 102 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886859
2886860
MS
MSD
92477011005 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 18.4 19.5
89
95
50-150
6 30
1,2-Dichloroethane-d4 (S)
%
98
113
50-150
30
Toluene-d8 (S)
%
95
106
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 105 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541677 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477011007
METHOD BLANK: 2886578
Matrix:
Water
Associated Lab Samples: 92477011007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 05/14/20 20:22
1,2-Dichloroethane-d4 (S)
%
99
50-150
05/14/20 20:22
Toluene-d8 (S)
%
89
50-150
05/14/20 20:22
LABORATORY CONTROL SAMPLE: 2886579
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.2 96 70-130
1,2-Dichloroethane-d4 (S) % 105 50-150
Toluene-d8 (S) % 100 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886857
2886858
MS
MSD
92477011007 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 18.9 19.7
93
97
50-150
4 30
1,2-Dichloroethane-d4 (S)
%
96
107
50-150
30
Toluene-d8 (S)
%
96
83
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 106 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541824 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009, 92477011010,
92477013002,92477016002
METHOD BLANK: 2887087
Matrix:
Water
Associated Lab Samples:
92477008003, 92477008004, 92477008005,
92477008006, 92477011008, 92477011009, 92477011010,
92477013002,92477016002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 05/15/20 11:31
1,2-Dichloroethane-d4 (S)
%
98
50-150
05/15/20 11:31
Toluene-d8 (S)
%
111
50-150
05/15/20 11:31
LABORATORY CONTROL SAMPLE: 2887088
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 19.3 97 70-130
1,2-Dichloroethane-d4 (S) % 98 50-150
Toluene-d8(S) % 96 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2887460
2887461
MS
MSD
92476968001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 19.1 19.1
92
92
50-150
0 30
1,2-Dichloroethane-d4 (S)
%
103
97
50-150
30
Toluene-d8 (S)
%
91
104
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 107 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 540972 Analysis Method: EPA 8081 B
QC Batch Method: EPA 3510C Analysis Description: 8081 OC Pesticides Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477013001
METHOD BLANK: 2883115
Associated Lab Samples: 92477013001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
4,4'-DDD
ug/L
ND
0.050
0.0069
05/13/20 19:49
4,4'-DDT
ug/L
ND
0.050
0.018
05/13/20 19:49
Aldrin
ug/L
ND
0.050
0.022
05/13/20 19:49
alpha-BHC
ug/L
ND
0.050
0.019
05/13/20 19:49
delta-BHC
ug/L
ND
0.050
0.020
05/13/20 19:49
Endosulfan I
ug/L
ND
0.050
0.0094
05/13/20 19:49
Endosulfan 11
ug/L
ND
0.050
0.0065
05/13/20 19:49
Endrin
ug/L
ND
0.050
0.0089
05/13/20 19:49
Endrin aldehyde
ug/L
ND
0.050
0.013
05/13/20 19:49
Heptachlor
ug/L
ND
0.050
0.016
05/13/20 19:49
Heptachlor epoxide
ug/L
ND
0.050
0.0097
05/13/20 19:49
Methoxychlor
ug/L
ND
0.15
0.033
05/13/20 19:49
Decachlorobiphenyl (S)
%
76
10-130
05/13/20 19:49
Tetrachloro-m-xylene (S)
%
81
10-130
05/13/20 19:49
LABORATORY CONTROL SAMPLE: 2883116
Parameter
4,4'-DDD
4,4'-DDT
Aldrin
alpha-BHC
delta-BHC
Endosulfan I
Endosulfan II
Endrin
Endrin aldehyde
Heptachlor
Heptachlor epoxide
Methoxychlor
Decachlorobiphenyl (S)
Tetrachloro-m-xylene (S)
Qualifiers
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
ug/L
0.25
0.31
124
49-130
ug/L
0.25
0.29
116
45-130
ug/L
0.25
0.17
69
25-130
ug/L
0.25
0.26
103
53-130
ug/L
0.25
0.27
106
54-130
ug/L
0.25
0.29
114
43-130
ug/L
0.25
0.30
119
64-130
ug/L
0.25
0.33
132
56-130 L1
ug/L
0.25
0.26
106
59-130
ug/L
0.25
0.21
86
37-130
ug/L
0.25
0.26
105
56-130
ug/L
0.75
0.81
108
46-130
%
123
10-130
%
94
10-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 108 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883117
2883118
MS
MSD
92476875005
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
4,4'-DDD
ug/L
ND
0.25
0.25
0.24
0.33
95
132
28-130
33
30 M1,R1
4,4'-DDT
ug/L
ND
0.25
0.25
0.22
0.32
90
126
11-130
34
30 R1
Aldrin
ug/L
ND
0.25
0.25
0.15
0.27
59
107
10-130
58
30 R1
alpha-BHC
ug/L
ND
0.25
0.25
0.21
0.29
86
117
27-130
31
30 R1
delta-BHC
ug/L
ND
0.25
0.25
0.22
0.31
88
125
44-130
35
30 R1
Endosulfan I
ug/L
ND
0.25
0.25
0.25
0.34
99
134
10-139
30
30
Endosulfan II
ug/L
ND
0.25
0.25
0.23
0.33
93
131
36-130
34
30 M1,R1
Endrin
ug/L
ND
0.25
0.25
0.23
0.32
93
128
26-130
32
30 R1
Endrin aldehyde
ug/L
ND
0.25
0.25
0.21
0.30
85
120
19-160
34
30 R1
Heptachlor
ug/L
ND
0.25
0.25
0.19
0.28
75
113
25-130
41
30 R1
Heptachlor epoxide
ug/L
ND
0.25
0.25
0.22
0.30
89
120
18-130
29
30
Methoxychlor
ug/L
ND
0.75
0.75
0.66
0.92
88
122
10-130
32
30 R1
Decachlorobiphenyl (S)
%
84
119
10-130
Tetrachloro-m-xylene (S)
%
82
109
10-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 109 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541169 Analysis Method: EPA 8081 B
QC Batch Method: EPA 3510C Analysis Description: 8081 OC Pesticides Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477013002
METHOD BLANK: 2884095 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477013002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
4,4'-DDD
ug/L
ND
0.050
0.0069
05/14/20 21:17
4,4'-DDT
ug/L
ND
0.050
0.018
05/14/20 21:17
Aldrin
ug/L
ND
0.050
0.022
05/14/20 21:17
alpha-BHC
ug/L
ND
0.050
0.019
05/14/20 21:17
delta-BHC
ug/L
ND
0.050
0.020
05/14/20 21:17
Endosulfan I
ug/L
ND
0.050
0.0094
05/14/20 21:17
Endosulfan 11
ug/L
ND
0.050
0.0065
05/14/20 21:17
Endrin
ug/L
ND
0.050
0.0089
05/14/20 21:17
Endrin aldehyde
ug/L
ND
0.050
0.013
05/14/20 21:17
Heptachlor
ug/L
ND
0.050
0.016
05/14/20 21:17
Heptachlor epoxide
ug/L
ND
0.050
0.0097
05/14/20 21:17
Methoxychlor
ug/L
ND
0.15
0.033
05/14/20 21:17
Decachlorobiphenyl (S)
%
79
10-130
05/14/20 21:17
Tetrachloro-m-xylene (S)
%
90
10-130
05/14/20 21:17
LABORATORY CONTROL SAMPLE:
Parameter
2884096
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
4,4'-DDD
ug/L
0.25
0.27
108
49-130
4,4'-DDT
ug/L
0.25
0.30
120
45-130
Aldrin
ug/L
0.25
0.17
67
25-130
alpha-BHC
ug/L
0.25
0.24
94
53-130
delta-BHC
ug/L
0.25
0.24
94
54-130
Endosulfan I
ug/L
0.25
0.22
88
43-130
Endosulfan II
ug/L
0.25
0.26
105
64-130
Endrin
ug/L
0.25
0.25
99
56-130
Endrin aldehyde
ug/L
0.25
0.26
104
59-130
Heptachlor
ug/L
0.25
0.18
71
37-130
Heptachlor epoxide
ug/L
0.25
0.22
89
56-130
Methoxychlor
ug/L
0.75
0.78
104
46-130
Decachlorobiphenyl (S)
%
94
10-130
Tetrachloro-m-xylene (S)
%
92
10-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 110 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2884097
2884098
MS
MSD
92477008001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
4,4'-DDD
ug/L
ND
0.5
0.5
0.92
1.1
185
217
28-130
16
30 M1
4,4'-DDT
ug/L
ND
0.5
0.5
1.1
1.2
219
243
11-130
10
30 M1
Aldrin
ug/L
ND
0.5
0.5
0.50
0.70
100
139
10-130
33
30 M1,R1
alpha-BHC
ug/L
ND
0.5
0.5
0.61
0.74
121
148
27-130
20
30 M1
delta-BHC
ug/L
ND
0.5
0.5
0.60
0.80
121
160
44-130
28
30 M1
Endosulfan I
ug/L
ND
0.5
0.5
0.65
0.84
131
168
10-139
25
30 M1
Endosulfan II
ug/L
ND
0.5
0.5
0.79
0.96
159
192
36-130
19
30 M1
Endrin
ug/L
ND
0.5
0.5
0.95
1.2
190
231
26-130
20
30 M1
Endrin aldehyde
ug/L
ND
0.5
0.5
1.2
1.3
239
261
19-160
9
30 M1
Heptachlor
ug/L
ND
0.5
0.5
0.71
1.0
142
204
25-130
36
30 M1,R1
Heptachlor epoxide
ug/L
ND
0.5
0.5
0.61
0.85
121
170
18-130
34
30 M1,R1
Methoxychlor
ug/L
ND
1.5
1.5
2.1
2.7
139
182
10-130
26
30 M1
Decachlorobiphenyl (S)
%
120
145
10-130
SO
Tetrachloro-m-xylene (S)
%
119
136
10-130
SO
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 111 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 540969 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water MSSV RVE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477016001
METHOD BLANK: 2883103
Associated Lab Samples: 92477016001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Benzo(a)anthracene
ug/L
ND
10.0
1.5
05/12/20 19:51
bis(2-Ethylhexyl)phthalate
ug/L
ND
6.0
2.0
05/12/20 19:51 v1
Chrysene
ug/L
ND
10.0
1.4
05/12/20 19:51
Dibenz(a,h)anthracene
ug/L
ND
10.0
1.6
05/12/20 19:51 v2
Indeno(1,2,3-cd)pyrene
ug/L
ND
10.0
1.7
05/12/20 19:51
2,4,6-Tribromophenol (S)
%
63
10-137
05/12/20 19:51
2-Fluorobiphenyl (S)
%
44
13-130
05/12/20 19:51
2-Fluorophenol (S)
%
44
10-130
05/12/20 19:51
Nitrobenzene-d5 (S)
%
62
13-130
05/12/20 19:51
Phenol-d6 (S)
%
35
10-130
05/12/20 19:51
Terphenyl-d14 (S)
%
108
25-130
05/12/20 19:51
LABORATORY CONTROL SAMPLE:
Parameter
2883104
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Benzo(a)anthracene
ug/L
50
39.9
80
50-130
bis(2-Ethylhexyl)phthalate
ug/L
50
51.8
104
50-130 v1
Chrysene
ug/L
50
40.1
80
50-130
Dibenz(a,h)anthracene
ug/L
50
31.3
63
40-130 v3
Indeno(1,2,3-cd)pyrene
ug/L
50
32.1
64
40-130
2,4,6-Tribromophenol (S)
%
73
10-137
2-Fluorobiphenyl (S)
%
53
13-130
2-Fluorophenol(S)
%
46
10-130
Nitrobenzene-d5 (S)
%
65
13-130
Phenol-d6 (S)
%
37
10-130
Terphenyl-d14 (S)
%
104
25-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883105
2883106
MS
MSD
92477016001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Benzo(a)anthracene
ug/L
ND
50
50
41.3
34.7
83
69
50-130
17
30
bis(2- Ethyl hexyl)phthalate
ug/L
ND
50
50
53.8
45.1
105
87
50-130
17
30 v1
Chrysene
ug/L
ND
50
50
41.5
34.6
83
69
50-130
18
30
Dibenz(a,h)anthracene
ug/L
2.OJ
50
50
34.6
28.3
65
53
40-130
20
30 v2,v3
Indeno(1,2,3-cd)pyrene
ug/L
2.2J
50
50
34.3
30.1
64
56
40-130
13
30
2,4,6-Tribromophenol (S)
%
77
8
10-137
SO
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 112 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883105
2883106
MS
MSD
92477016001 Spike
Spike MS MSD MS
MSD
% Rec Max
Parameter
Units Result Conc.
Conc. Result Result % Rec
% Rec
Limits RPD RPD Qual
2-Fluorobiphenyl (S)
%
60
43
13-130
2-Fluorophenol (S)
%
59
4
10-130 SO
Nitrobenzene-d5(S)
%
73
51
13-130
Phenol-d6 (S)
%
55
15
10-130
Terphenyl-d14(S)
%
97
85
25-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 113 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541145 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water MSSV RVE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477016002
METHOD BLANK: 2883971 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Benzo(a)anthracene
ug/L
ND
10.0
1.5
05/13/20 21:17
bis(2-Ethylhexyl)phthalate
ug/L
ND
6.0
2.0
05/13/20 21:17
Chrysene
ug/L
ND
10.0
1.4
05/13/20 21:17
Dibenz(a,h)anthracene
ug/L
ND
10.0
1.6
05/13/20 21:17
Indeno(1,2,3-cd)pyrene
ug/L
ND
10.0
1.7
05/13/20 21:17
2,4,6-Tribromophenol (S)
%
69
10-137
05/13/20 21:17
2-Fluorobiphenyl (S)
%
71
13-130
05/13/20 21:17
2-Fluorophenol (S)
%
56
10-130
05/13/20 21:17
Nitrobenzene-d5 (S)
%
83
13-130
05/13/20 21:17
Phenol-d6 (S)
%
42
10-130
05/13/20 21:17
Terphenyl-d14 (S)
%
100
25-130
05/13/20 21:17
LABORATORY CONTROL SAMPLE:
2883972
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Benzo(a)anthracene
ug/L
50
38.4
77
50-130
bis(2-Ethylhexyl)phthalate
ug/L
50
42.5
85
50-130
Chrysene
ug/L
50
38.8
78
50-130
Dibenz(a,h)anthracene
ug/L
50
38.7
77
40-130
Indeno(1,2,3-cd)pyrene
ug/L
50
39.1
78
40-130
2,4,6-Tribromophenol (S)
%
37
10-137
2-Fluorobiphenyl (S)
%
38
13-130
2-Fluorophenol(S)
%
31
10-130
Nitrobenzene-d5 (S)
%
44
13-130
Phenol-d6 (S)
%
25
10-130
Terphenyl-d14 (S)
%
75
25-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
2883973
2883974
MS
MSD
92471460014
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
Benzo(a)anthracene
ug/L
ND
50
50
45.8
46.4
92 93
50-130
1
30
bis(2- Ethyl hexyl)phthalate
ug/L
ND
50
50
52.6
54.2
105 108
50-130
3
30
Chrysene
ug/L
ND
50
50
44.9
45.2
90 90
50-130
1
30
Dibenz(a,h)anthracene
ug/L
ND
50
50
53.4
50.0
107 100
40-130
7
30
Indeno(1,2,3-cd)pyrene
ug/L
ND
50
50
54.1
50.1
108 100
40-130
8
30
2,4,6-Tribromophenol (S)
%
22 26
10-137
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 114 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883973
2883974
MS
MSD
92471460014 Spike
Spike MS MSD MS
MSD
% Rec Max
Parameter
Units Result Conc.
Conc. Result Result % Rec
% Rec
Limits RPD RPD Qual
2-Fluorobiphenyl (S)
%
84
80
13-130
2-Fluorophenol(S)
%
10
12
10-130
Nitrobenzene-d5(S)
%
89
85
13-130
Phenol-d6 (S)
%
29
30
10-130
Terphenyl-d14(S)
%
104
106
25-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 115 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541022 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011001
METHOD BLANK: 2883326 Matrix: Water
Associated Lab Samples: 92477011001
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 2883327
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 51700
MDL Analyzed Qualifiers
5000 05/12/2016:31
LCS % Rec
% Rec Limits Qualifiers
103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883328 2883329
MS MSD
92476084019 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 300 mg/L 50000 50000 340000 335000 81 70 80-120 2 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883913 2883914
MS MSD
92476084018 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 262 mg/L 50000 50000 311000 307000 99 90 80-120 2 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 116 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541634 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477008002, 92477008005, 92477011002, 92477011003, 92477011004, 92477011005,
92477011006,92477011007,92477016001
METHOD BLANK: 2886255 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008005, 92477011002, 92477011003, 92477011004, 92477011005,
92477011006,92477011007,92477016001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 05/15/20 20:10
LABORATORY CONTROL SAMPLE: 2886256
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 53000 106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886257 2886258
MS MSD
92476889005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 29.3 mg/L 50000 50000 78600 78400 99 98 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886259 2886260
MS MSD
92477011007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 66400 50000 50000 117000 118000 101 103 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 117 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541813 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008006, 92477011008, 92477011009, 92477011010, 92477013002, 92477016002
METHOD BLANK: 2886980 Matrix: Water
Associated Lab Samples: 92477008006, 92477011008, 92477011009, 92477011010, 92477013002, 92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 05/16/20 01:08
LABORATORY CONTROL SAMPLE: 2886981
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 53000 106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886982 2886983
MS MSD
92477634001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 92.9 mg/L 50000 50000 143000 146000 100 106 80-120 2 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2886984 2886985
MS MSD
92477013002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 71600 50000 50000 121000 121000 99 99 80-120 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 118 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542078 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008003, 92477008004, 92477013001
METHOD BLANK: 2888437 Matrix: Water
Associated Lab Samples: 92477008003, 92477008004, 92477013001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 05/18/20 14:54
LABORATORY CONTROL SAMPLE: 2888438
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 52400 105 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888439 2888440
MS MSD
92477591001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 57.2 mg/L 50000 50000 108000 109000 102 104 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888441 2888442
MS MSD
92477599002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 ug/L 85.9 mg/L 50000 50000 137000 138000 102 104 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 119 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 540941 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011001
METHOD BLANK: 2883037
Matrix:
Water
Associated Lab Samples: 92477011001
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
ug/L
ND
25000
LABORATORY CONTROL SAMPLE:
2883038
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
ug/L
250000
268000
SAMPLE DUPLICATE: 2883039
92477011001
Dup
Parameter
Units
Result
Result
Total Dissolved Solids
ug/L
93000
96000
MDL Analyzed Qualifiers
25000 05/11 /20 23:02
LCS % Rec
% Rec Limits Qualifiers
107 90-110
Max
RPD RPD Qualifiers
3 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 120 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541102 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011002, 92477011003, 92477011004, 92477013001, 92477016001
METHOD BLANK: 2883710 Matrix: Water
Associated Lab Samples: 92477011002, 92477011003, 92477011004, 92477013001, 92477016001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Dissolved Solids ug/L ND 25000 25000 05/12/20 16:31
LABORATORY CONTROL SAMPLE: 2883711
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Total Dissolved Solids
ug/L
250000
250000 100 90-110
SAMPLE DUPLICATE: 2883712
92477011002
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
Total Dissolved Solids
ug/L
130000
147000 12 25
SAMPLE DUPLICATE: 2883713
92476546010 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids ug/L ND ND 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 121 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541184 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477011005, 92477011006, 92477011007, 92477011008,
92477013002,92477016002
METHOD BLANK: 2884140 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477011005, 92477011006, 92477011007, 92477011008,
92477013002,92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Dissolved Solids ug/L ND 25000 25000 05/12/20 23:18
LABORATORY CONTROL SAMPLE:
2884141
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Total Dissolved Solids
ug/L
250000
256000 102
90-110
SAMPLE DUPLICATE: 2884142
92477008001
Dup
Max
Parameter
Units
Result
Result RPD
RPD Qualifiers
Total Dissolved Solids
ug/L
172000
167000
3 25
SAMPLE DUPLICATE: 2884143
92476968001
Dup
Max
Parameter
Units
Result
Result RPD
RPD Qualifiers
Total Dissolved Solids
ug/L
ND
ND
25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 122 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541198 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008004, 92477008005, 92477008006, 92477011009, 92477011010
METHOD BLANK: 2884198 Matrix: Water
Associated Lab Samples: 92477008004, 92477008005, 92477008006, 92477011009, 92477011010
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Dissolved Solids ug/L ND 25000 25000 05/12/20 23:41
LABORATORY CONTROL SAMPLE: 2884199
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Total Dissolved Solids
ug/L
250000
252000 101 90-110
SAMPLE DUPLICATE: 2884200
92476969006
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
Total Dissolved Solids
ug/L
98000
93000 5 25
SAMPLE DUPLICATE: 2884201
92477008004 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids ug/L 840000 840000 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 123 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 540866 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011001
METHOD BLANK: 2882755
Matrix:
Water
Associated Lab Samples: 92477011001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Sulfide
ug/L
ND
100
50.0 05/11/20 23:12
LABORATORY CONTROL SAMPLE:
2882756
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Sulfide
ug/L
500
522 104
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2882759 2882760
MS MSD
92476669002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 486 491 97 98 80-120 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883033 2883034
MS MSD
92476714001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 486 445 97 89 80-120 9 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 124 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541111 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001,92477008002,92477011002,92477011003,92477011004,92477011005,92477011006,
92477011007,92477013001,92477016001
METHOD BLANK: 2883751 Matrix: Water
Associated Lab Samples: 92477008001,92477008002,92477011002,92477011003,92477011004,92477011005,92477011006,
92477011007,92477013001,92477016001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfide ug/L ND 100 50.0 05/12/20 20:02
LABORATORY CONTROL SAMPLE: 2883752
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide ug/L 500 483 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883753 2883754
MS MSD
92477011002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 457 496 89 97 80-120 8 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883755 2883756
MS MSD
92477011003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 464 462 92 91 80-120 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 125 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541114 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009, 92477011010,
92477013002,92477016002
METHOD BLANK: 2883784 Matrix: Water
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009, 92477011010,
92477013002,92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfide ug/L ND 100 50.0 05/12/20 20:40
LABORATORY CONTROL SAMPLE: 2883785
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide ug/L 500 471 94 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883788 2883789
MS MSD
92476928038 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 352 351 70 70 80-120 0 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883798 2883799
MS MSD
92477008003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 242 259 48 51 80-120 7 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 126 of 155

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541452 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477011001
METHOD BLANK: 2885433 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477011001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfate ug/L ND 1000 500 05/14/20 04:12
LABORATORY CONTROL SAMPLE: 2885434
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate ug/L 50000 52200 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885435 2885436
MS MSD
2631766002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L ND 50000 50000 53700 52000 107 104 90-110 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885437 2885438
MS MSD
92476969001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 2520 50000 50000 62800 57600 121 110 90-110 9 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541453 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011002,92477011003,92477011004,92477011005,92477011006,92477011007,92477011008,
92477011009,92477011010,92477013001,92477013002,92477016001,92477016002
METHOD BLANK: 2885439 Matrix: Water
Associated Lab Samples: 92477011002,92477011003,92477011004,92477011005,92477011006,92477011007,92477011008,
92477011009,92477011010,92477013001,92477013002,92477016001,92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfate ug/L ND 1000 500 05/14/20 03:58
LABORATORY CONTROL SAMPLE: 2885440
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate ug/L 50000 51500 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885441 2885442
MS MSD
92477011002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L ND 50000 50000 54800 52700 109 105 90-110 4 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885443 2885444
MS MSD
92477013002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 10400 50000 50000 63400 63100 106 105 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
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leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541126 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011001
METHOD BLANK: 2883853
Matrix:
Water
Associated Lab Samples: 92477011001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Chloride
ug/L
ND
1000
500 05/12/2018:55
LABORATORY CONTROL SAMPLE:
2883854
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Chloride
ug/L
20000
20300 101
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883855 2883856
MS MSD
92476997002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 14.9 mg/L 10000 10000 25200 24500 103 96 90-110 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883857 2883858
MS MSD
92476997003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 2.5 mg/L 10000 10000 12500 12800 100 103 90-110 2 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Page 129 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541127 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477011002,
92477011003
METHOD BLANK: 2883859 Matrix: Water
Associated Lab Samples: 92477008001, 92477008002, 92477008003, 92477008004, 92477008005, 92477008006, 92477011002,
92477011003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chloride ug/L ND 1000 500 05/12/2019:18
LABORATORY CONTROL SAMPLE: 2883860
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride ug/L 20000 20300 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883861 2883862
MS MSD
92476908001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 1130 mg/L 10000 10000 1140000 1130000 55 -2 90-110 1 10 M6
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883863 2883864
MS MSD
92476877005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 6.3 mg/L 10000 10000 16500 16500 102 102 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
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leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541397 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011004, 92477011005, 92477011006, 92477011007, 92477011008, 92477011009, 92477011010,
92477013001,92477013002,92477016001,92477016002
METHOD BLANK: 2885029 Matrix: Water
Associated Lab Samples: 92477011004, 92477011005, 92477011006, 92477011007, 92477011008, 92477011009, 92477011010,
92477013001,92477013002,92477016001,92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chloride ug/L ND 1000 500 05/13/20 20:04
LABORATORY CONTROL SAMPLE: 2885030
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride ug/L 20000 20100 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885031
MS MSD
92476968002 Spike Spike
Parameter Units Result Conc. Conc.
Chloride ug/L ND 10000 10000
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885033
MS MSD
92476969004 Spike Spike
Parameter Units Result Conc. Conc.
Chloride ug/L 9160 10000 10000
2885032
MS MSD MS MSD % Rec Max
Result Result % Rec % Rec Limits RPD RPD Qual
9670 9960 94 97 90-110 3 10
2885034
MS MSD MS MSD % Rec Max
Result Result % Rec % Rec Limits RPD RPD Qual
19500 19100 104 100 90-110 2 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Page 131 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541006 Analysis Method: SM 4500-CN-E-2011
QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011001
METHOD BLANK: 2883214
Matrix:
Water
Associated Lab Samples: 92477011001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Cyanide
ug/L
ND
8.0
6.0 05/14/2014:00
LABORATORY CONTROL SAMPLE:
2883215
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Cyanide
ug/L
100
100 100
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883216 2883217
MS MSD
2631659003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 81.1 ND 81 2 80-120 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883218 2883219
MS MSD
2631737002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 87.0 86.6 87 87 80-120 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Page 132 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 541007 Analysis Method: SM 4500-CN-E-2011
QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008001, 92477011002, 92477011003, 92477011004, 92477013001, 92477016001
METHOD BLANK: 2883224 Matrix: Water
Associated Lab Samples: 92477008001, 92477011002, 92477011003, 92477011004, 92477013001, 92477016001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide ug/L ND 8.0 6.0 05/14/2014:29
LABORATORY CONTROL SAMPLE: 2883225
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide ug/L 100 101 101 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883226 2883227
MS MSD
92476638002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 72.0 67.4 72 67 80-120 7 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2883228 2883229
MS MSD
92476875005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 85.6 70.8 86 71 80-120 19 10 M1,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 133 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542041 Analysis Method: SM 4500-CN-E-2011
QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008002, 92477011005, 92477011006, 92477011007
METHOD BLANK: 2888247 Matrix: Water
Associated Lab Samples: 92477008002, 92477011005, 92477011006, 92477011007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide ug/L ND 8.0 6.0 05/19/2011:26
LABORATORY CONTROL SAMPLE: 2888248
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide ug/L 100 108 108 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888249 2888250
MS MSD
92477191003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 51.9 46.3 50 44 80-120 11 10 M1,R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888251 2888252
MS MSD
92477192003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 58.1 61.7 56 60 80-120 6 10 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Page 134 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542042 Analysis Method: SM 4500-CN-E-2011
QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009
METHOD BLANK: 2888253 Matrix: Water
Associated Lab Samples: 92477008003, 92477008004, 92477008005, 92477008006, 92477011008, 92477011009
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide ug/L ND 8.0 6.0 05/19/2011:54
LABORATORY CONTROL SAMPLE: 2888254
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide ug/L 100 105 105 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888255 2888256
MS MSD
2631793006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 71.1 73.2 70 73 80-120 3 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888257 2888258
MS MSD
2631794003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 97.2 96.2 97 96 80-120 1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 135 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OSR LANDFILL GW
Pace Project No.: 92477011
QC Batch: 542317 Analysis Method: SM 4500-CN-E-2011
QC Batch Method: SM 4500-CN-E-2011 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92477011010, 92477013002, 92477016002
METHOD BLANK: 2889492 Matrix: Water
Associated Lab Samples: 92477011010, 92477013002, 92477016002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide ug/L ND 8.0 6.0 05/20/2017:25
LABORATORY CONTROL SAMPLE: 2889493
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide ug/L 100 96.1 96 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2889494 2889495
MS MSD
92477011010 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 93.1 89.5 93 90 80-120 4 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2889496 2889497
MS MSD
92477013002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 51.9 80.7 52 81 80-120 43 10 M1,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC.
Page 136 of 155

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: OSR LANDFILL GW
Pace Project No.: 92477011
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
R1 RPD value was outside control limits.
SO Surrogate recovery outside laboratory control limits.
S3 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.
ST Surrogate recovery was above laboratory control limits. Results may be biased high.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OSR LANDFILL GW
92477011
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92477008001
MWA R
8151A
1474966
EPA 8151
1474966
92477008002
FIELD BLANK
8151A
1474966
EPA8151
1474966
92477008003
MW-4R
8151A
1474966
EPA8151
1474966
92477008004
MW-2R
8151A
1474966
EPA8151
1474966
92477008005
MW-15
8151A
1476953
EPA8151
1476953
92477008006
EQBL
8151A
1476953
EPA8151
1476953
92477008001
MWA R
EPA 3510C
541169
EPA 8081 B
541496
92477008002
FIELD BLANK
EPA 3510C
541169
EPA 8081 B
541496
92477008003
MW-4R
EPA 3510C
541169
EPA 8081 B
541496
92477008004
MW-2R
EPA 3510C
541169
EPA 8081 B
541496
92477008005
MW-15
EPA 3510C
541169
EPA 8081 B
541496
92477008006
EQBL
EPA 3510C
541169
EPA 8081 B
541496
92477013001
MW-10
EPA 3510C
540972
EPA 8081 B
541219
92477013002
MW-7
EPA 3510C
541169
EPA 8081 B
541496
92477008001
MWA R
EPA 3010A
541473
EPA 6010D
541491
92477008002
FIELD BLANK
EPA 3010A
541473
EPA 6010D
541491
92477008003
MW-4R
EPA 3010A
541473
EPA 6010D
541491
92477008004
MW-2R
EPA 3010A
541473
EPA 6010D
541491
92477008005
MW-15
EPA 3010A
541473
EPA 6010D
541491
92477008006
EQBL
EPA 3010A
541474
EPA 6010D
541492
92477011001
MW-8
EPA 3010A
541474
EPA 6010D
541492
92477011002
MW-9
EPA 3010A
541474
EPA 6010D
541492
92477011003
MW-14
EPA 3010A
541474
EPA 6010D
541492
92477011004
SW-3
EPA 3010A
541474
EPA 6010D
541492
92477011005
MW-11
EPA 3010A
541474
EPA 6010D
541492
92477011006
MW-12
EPA 3010A
541474
EPA 6010D
541492
92477011007
MW-13
EPA 3010A
541474
EPA 6010D
541492
92477011008
MW-5R
EPA 3010A
541474
EPA 6010D
541492
92477011009
SW-4
EPA 3010A
541474
EPA 6010D
541492
92477011010
SW-1
EPA 3010A
541474
EPA 6010D
541492
92477013001
MW-10
EPA 3010A
541474
EPA 6010D
541492
92477013002
MW-7
EPA 3010A
541474
EPA 6010D
541492
92477016001
SW-2
EPA 3010A
541474
EPA 6010D
541492
92477016002
MW-3R
EPA 3010A
541474
EPA 6010D
541492
92477008001
MWA R
EPA 7470A
541804
EPA 7470A
541849
92477008002
FIELD BLANK
EPA 7470A
541804
EPA 7470A
541849
92477008003
MW-4R
EPA 7470A
541804
EPA 7470A
541849
92477008004
MW-2R
EPA 7470A
541804
EPA 7470A
541849
92477008005
MW-15
EPA 7470A
542610
EPA 7470A
542745
92477008006
EQBL
EPA 7470A
542610
EPA 7470A
542745
92477011001
MW-8
EPA 7470A
542610
EPA 7470A
542745
92477011002
MW-9
EPA 7470A
542610
EPA 7470A
542745
92477011003
MW-14
EPA 7470A
542610
EPA 7470A
542745
92477011004
SW-3
EPA 7470A
542610
EPA 7470A
542745
92477011005
MW-11
EPA 7470A
542610
EPA 7470A
542745
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 06/09/2020 08:57 AM
without the written consent of Pace Analytical Services, LLC.
Page 138 of 155

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OSR LANDFILL GW
92477011
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92477011006
MW-12
EPA 7470A
542610
EPA 7470A
542745
92477011007
MW-13
EPA 7470A
542610
EPA 7470A
542745
92477011008
MW-5R
EPA 7470A
542610
EPA 7470A
542745
92477011009
SW-4
EPA 7470A
542610
EPA 7470A
542745
92477011010
SW-1
EPA 7470A
542610
EPA 7470A
542745
92477013001
MW-10
EPA 7470A
542610
EPA 7470A
542745
92477013002
MW-7
EPA 7470A
542610
EPA 7470A
542745
92477016001
SW-2
EPA 7470A
542610
EPA 7470A
542745
92477016002
MW-3R
EPA 7470A
542610
EPA 7470A
542745
92477008001
MW-1 R
EPA 3510C
541145
EPA 8270E
541416
92477008002
FIELD BLANK
EPA 3510C
541145
EPA 8270E
541416
92477008003
MW-4R
EPA 3510C
541145
EPA 8270E
541416
92477008004
MW-2R
EPA 3510C
541145
EPA 8270E
541416
92477008005
MW-15
EPA 3510C
541145
EPA 8270E
541416
92477008006
EQBL
EPA 3510C
541145
EPA 8270E
541416
92477016001
SW-2
EPA 3510C
540969
EPA 8270E
541125
92477016002
MW-3R
EPA 3510C
541145
EPA 8270E
541416
92477008001
MWA R
EPA 8260D
542119
92477008002
FIELD BLANK
EPA 8260D
542117
92477008003
MW-4R
EPA 8260D
542188
92477008004
MW-2R
EPA 8260D
542188
92477008005
MW-15
EPA 8260D
542188
92477008006
EQBL
EPA 8260D
542188
92477011001
MW-8
EPA 8260D
542112
92477011002
MW-9
EPA 8260D
542112
92477011003
MW-14
EPA 8260D
542112
92477011004
SW-3
EPA 8260D
542112
92477011005
MW-11
EPA 8260D
542119
92477011006
MW-12
EPA 8260D
542119
92477011007
MW-13
EPA 8260D
542119
92477011008
MW-5R
EPA 8260D
542188
92477011009
SW-4
EPA 8260D
542188
92477011010
SW-1
EPA 8260D
542188
92477011011
TRIP BLANK
EPA 8260D
542188
92477013001
MW-10
EPA 8260D
542117
92477013002
MW-7
EPA 8260D
542188
92477016001
SW-2
EPA 8260D
542117
92477016002
MW-3R
EPA 8260D
542188
92477008001
MWA R
EPA 8260D Mod.
541676
92477008002
FIELD BLANK
EPA 8260D Mod.
541676
92477008003
MW-4R
EPA 8260D Mod.
541824
REPORT OF LABORATORY
ANALYSIS
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in full,
Date: 06/09/2020 08:57 AM
without the written consent of Pace Analytical Services, LLC.
Page 139 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OSR LANDFILL GW
92477011
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method Batch
92477008004
MW-2R
EPA 8260D Mod.
541824
92477008005
MW-15
EPA 8260D Mod.
541824
92477008006
EQBL
EPA 8260D Mod.
541824
92477011001
MW-8
EPA 8260D Mod.
541676
92477011002
MW-9
EPA 8260D Mod.
541676
92477011003
MW-14
EPA 8260D Mod.
541676
92477011004
SW-3
EPA 8260D Mod.
541676
92477011005
MW-11
EPA 8260D Mod.
541676
92477011006
MW-12
EPA 8260D Mod.
541676
92477011007
MW-13
EPA 8260D Mod.
541677
92477011008
MW-5R
EPA 8260D Mod.
541824
92477011009
SW-4
EPA 8260D Mod.
541824
92477011010
SW-1
EPA 8260D Mod.
541824
92477013001
MW-10
EPA 8260D Mod.
541676
92477013002
MW-7
EPA 8260D Mod.
541824
92477016001
SW-2
EPA 8260D Mod.
541676
92477016002
MW-3R
EPA 8260D Mod.
541824
92477008001
MWA R
SM 2320E-2011
541634
92477008002
FIELD BLANK
SM 2320B-2011
541634
92477008003
MW-4R
SM 2320B-2011
542078
92477008004
MW-2R
SM 2320B-2011
542078
92477008005
MW-15
SM 2320B-2011
541634
92477008006
EQBL
SM 2320B-2011
541813
92477011001
MW-8
SM 2320B-2011
541022
92477011002
MW-9
SM 2320B-2011
541634
92477011003
MW-14
SM 2320B-2011
541634
92477011004
SW-3
SM 2320E-2011
541634
92477011005
MW-11
SM 2320B-2011
541634
92477011006
MW-12
SM 2320B-2011
541634
92477011007
MW-13
SM 2320B-2011
541634
92477011008
MW-5R
SM 2320B-2011
541813
92477011009
SW-4
SM 2320E-2011
541813
92477011010
SW-1
SM 2320E-2011
541813
92477013001
MW-10
SM 2320B-2011
542078
92477013002
MW-7
SM 2320B-2011
541813
92477016001
SW-2
SM 2320E-2011
541634
92477016002
MW-3R
SM 2320B-2011
541813
92477008001
MWA R
SM 254OC-2011
541184
92477008002
FIELD BLANK
SM 254OC-2011
541184
REPORT OF LABORATORY ANALYSIS
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Date: 06/09/2020 08:57 AM without the written consent of Pace Analytical Services, LLC. Page 140 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OSR LANDFILL GW
92477011
Analytical
Lab ID
Sample ID
QC
Batch Method
QC Batch Analytical Method Batch
92477008003
MW-4R
SM
2540C-2011
541184
92477008004
MW-2R
SM
254OC-2011
541198
92477008005
MW-15
SM
254OC-2011
541198
92477008006
EQBL
SM
254OC-2011
541198
92477011001
MW-8
SM
2540C-2011
540941
92477011002
MW-9
SM
254OC-2011
541102
92477011003
MW-14
SM
254OC-2011
541102
92477011004
SW-3
SM
254OC-2011
541102
92477011005
MW-11
SM
2540C-2011
541184
92477011006
MW-12
SM
2540C-2011
541184
92477011007
MW-13
SM
2540C-2011
541184
92477011008
MW-5R
SM
2540C-2011
541184
92477011009
SW-4
SM
254OC-2011
541198
92477011010
SW-1
SM
254OC-2011
541198
92477013001
MW-10
SM
2540C-2011
541102
92477013002
MW-7
SM
254OC-2011
541184
92477016001
SW-2
SM
2540C-2011
541102
92477016002
MW-3R
SM
254OC-2011
541184
92477008001
MW-1R
SM
4500-S2D-2011
541111
92477008002
FIELD BLANK
SM
4500-S2D-2011
541111
92477008003
MW-4R
SM
4500-S2D-2011
541114
92477008004
MW-2R
SM
4500-S2D-2011
541114
92477008005
MW-15
SM
4500-S2D-2011
541114
92477008006
EQBL
SM
4500-S2D-2011
541114
92477011001
MW-8
SM
4500-S2D-2011
540866
92477011002
MW-9
SM
4500-S2D-2011
541111
92477011003
MW-14
SM
4500-S2D-2011
541111
92477011004
SW-3
SM
4500-S2D-2011
541111
92477011005
MW-11
SM
4500-S2D-2011
541111
92477011006
MW-12
SM
4500-S2D-2011
541111
92477011007
MW-13
SM
4500-S2D-2011
541111
92477011008
MW-5R
SM
4500-S2D-2011
541114
92477011009
SW-4
SM
4500-S2D-2011
541114
92477011010
SW-1
SM
4500-S2D-2011
541114
92477013001
MW-10
SM
4500-S2D-2011
541111
92477013002
MW-7
SM
4500-S2D-2011
541114
92477016001
SW-2
SM
4500-S2D-2011
541111
92477016002
MW-3R
SM
4500-S2D-2011
541114
92477008001
MWA R
EPA 300.0 Rev 2.1 1993
541452
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: OSR LANDFILL GW
Pace Project No.: 92477011
Lab ID
92477008002
92477008003
92477008004
92477008005
92477008006
92477011001
92477011002
92477011003
92477011004
92477011005
92477011006
92477011007
92477011008
92477011009
92477011010
92477013001
92477013002
92477016001
92477016002
92477008001
92477008002
92477008003
92477008004
92477008005
92477008006
92477011001
92477011002
92477011003
92477011004
92477011005
92477011006
92477011007
92477011008
92477011009
92477011010
92477013001
92477013002
92477016001
92477016002
92477008001
92477008002
92477008003
92477008004
92477008005
92477008006
Sample ID
FIELD BLANK
MW-4R
MW-2R
MW-15
EQBL
MW-8
MW-9
MW-14
SW-3
MW-11
MW-12
MW-13
MW-5R
SW-4
SW-1
MW-10
MW-7
SW-2
MW-3R
MWAR
FIELD BLANK
MW-4R
MW-2R
MW-15
EQBL
MW-8
MW-9
MW-14
SW-3
MW-11
MW-12
MW-13
MW-5R
SW-4
SW-1
MW-10
MW-7
SW-2
MW-3R
MWA R
FIELD BLANK
MW-4R
MW-2R
MW-15
EQBL
Date: 06/09/2020 08:57 AM
QC Batch Method
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CI-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
QC Batch Analytical Method
541452
541452
541452
541452
541452
541452
541453
541453
541453
541453
541453
541453
541453
541453
541453
541453
541453
541453
541453
541127
541127
541127
541127
541127
541127
541126
541127
541127
541397
541397
541397
541397
541397
541397
541397
541397
541397
541397
541397
541007
542041
542042
542042
542042
542042
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
SM 4500-CN-E-2011
Analytical
Batch
541295
542129
542130
542130
542130
542130
Page 142 of 155

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OSR LANDFILL GW
92477011
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92477011001
MW-8
SM 4500-CN-E-2011
541006
SM 4500-CN-E-2011
541292
92477011002
MW-9
SM 4500-CN-E-2011
541007
SM 4500-CN-E-2011
541295
92477011003
MW-14
SM 4500-CN-E-2011
541007
SM 4500-CN-E-2011
541295
92477011004
SW-3
SM 4500-CN-E-2011
541007
SM 4500-CN-E-2011
541295
92477011005
MW-11
SM 4500-CN-E-2011
542041
SM 4500-CN-E-2011
542129
92477011006
MW-12
SM 4500-CN-E-2011
542041
SM 4500-CN-E-2011
542129
92477011007
MW-13
SM 4500-CN-E-2011
542041
SM 4500-CN-E-2011
542129
92477011008
MW-5R
SM 4500-CN-E-2011
542042
SM 4500-CN-E-2011
542130
92477011009
SW-4
SM 4500-CN-E-2011
542042
SM 4500-CN-E-2011
542130
92477011010
SW-1
SM 4500-CN-E-2011
542317
SM 4500-CN-E-2011
542592
92477013001
MW-10
SM 4500-CN-E-2011
541007
SM 4500-CN-E-2011
541295
92477013002
MW-7
SM 4500-CN-E-2011
542317
SM 4500-CN-E-2011
542592
92477016001
SW-2
SM 4500-CN-E-2011
541007
SM 4500-CN-E-2011
541295
92477016002
MW-3R
SM 4500-CN-E-2011
542317
SM 4500-CN-E-2011
542592
Date: 06/09/2020 08:57 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 143 of 155

Document Name:
Document Revised: February 7, 2018
m
aceAnalytical
Sample Condition Upon Receipt(SOUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville [� Raleigh[] Mechanicsville❑
Sample. , . Client Name: ° Wp# : 92477011
� ' � Project q:
❑Courier: ❑Fed fx []UPS ❑U5P5 SClient 11111111111111111111111
Commercial ❑Pate ❑Other:
�-� 92477011
Custody Seal Present? ❑Yes �O Seals Intact? []Yes E to
gate/Initials Person Examining Contents:
Packing Material: ❑Bubble Wrap eaubbie Bags []None ❑ Other 8101agical Tissue Frren?
Thermometer: ❑Yes ❑❑ No N/A
R • Gun ID: 92Ta61 Type of ice: wet ❑Blue [)None
Cooler Temp [°CI: 0, C I, < Correction Factor: Add/subtract (°C) +0,1 .,
Temp should be above freezing to 6°C
Cooler Temp Corrected (°C}: `� • []Samples out of temp cr,teria. Samples on ice, cooling process
has begun
USDA Regulated Soil (g NIA, water sample)
Did samples Orieirtate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source linter F tionally,
l�Yes W. ;—i� i °u.,..�W and m,e..,, m I r•-lu_.
Cam ments/Dlscre ancy:
Chain of Custody Present?
Yes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
es
No
QN/A
2.
Short Hold Time Analysis (e72 hr.)?
[]Yes
ErNo
[-I N/A
3.
Rush Turn Around Time Requested?
[]Yes
a
[I N/A
4.
Sufficient Volume?
EJYes
❑No
❑N/A
S.
Correct Containers Used?
: es
[]No
[]N/A
6.
-Pace Containers Used?
2fes
ONO
❑N/A
Containers Intact?
W es�
❑No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
[:]No
PN/A
S.
Sample Labels Match COQ
es
FINo
F1NJA
9.
i� }
-Includes Date/Time/ID/Analysis Matrix:
Heads ace in VOA Vials i>5-6mmi?
❑Ye
io
[_-]N/A
10.
Trip Blank Present?
es
[]No
❑NIA
11.
Trip Blank Custody Seals Present?
2 Yes
❑No
❑N/A
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESCILUTiON
Person contacted:
Project Manager SCURF Review;
Project Manager SRF Review:
Date/Time:
Lot ID of split containers:
Date:
Date:
Field Data Required? []Yes []No
Page 144 of 155

Document Name:
Document Revised: February 7, 2018
m
aecAnaJyrical
sample Condition Upon Recel t(SiCUR)
Page i of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Caroilnas Quallty Office
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples,
Exceptions: VOA, C'oliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLNg
"Bottom half of box is to list number of bottle
Project # WO# : 92477011
Ph: KLH1 Due Date: 05/22/20
CLIENT: 92—HDR
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Now Whenever there Is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, Incorrect preservative, out of temp, Incorrect containers.
Page 145 of 155

PaceAnalyiica!' CHAIN -OF -CUSTODY 1 Analytical Request Document
wrrw.—RUSCD. The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
aacuon A Section B Section C
Required Client Information: Required Project Information: Invoice Information- Page: 1 Of T
Company: HDR Report To: Mark Fllardi / Charies Gruenberg Attention:
Address: 440 S. Church St Copy To: Company Name:
Suite 900, Charlotte, NC 28202 Address Regulator A anc
Email; mark.filardi hdrinc, corn Purchase Order It Pace Quote:
Phone: (704)33M787 IFax Project Name, OSR Landfill GW Pace Project Mana er: ke
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Document Name:
Document Revised: February 7, 2018
m
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Sample Condition Upon Recelpt(SCUR)
Pagel of 2
Document No.:
Issuing Authority:
F-CAR-CS•033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville Ej� Raleigh[] Mechanicsville❑
SarnplUpon Receipt • Condition Client Name: � ,I ProJectsi: W0# : 92477008
Courier: ❑Fed Ex []UPS ❑US PS Client II I III I IIII I I I I I II III
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Date/Initlah Person Examining Contents:
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Thermometer: � ❑Yes ❑No QN/A
LIKRGunID: 92TO61. Type of Ice: [Iwet ❑3lue ❑None
Cooler Temp (°C):JCorrection Factor: Add/Subtract(°Cj +0
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CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time;
Lot ID of split containers:
Date:
Date:
Field Data Required? []Yes [—]No
Page 147 of 155

Document Name:
Document Revised: February 7, 2018
a
aceAnalyfical
Sample Condition Upon Recel t(SCUR)
Page 1 of 2
Document No.:
Issuing Authority,
F-CAR•CS-033-Rev.06
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is
verified and wlthin the acceptance range for preservation
samples.
Exceptlons: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottle
Project# WO# : 92477008
PM: KLH1 Due Dale: 05/22/20
CLIENT: 92—HDR
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Out of hold, incorrect preservative, out of temp, Incorrect containers.
Page 148 of 155

F
31'Analytiml
www.rA[russ.[rsw
Section A
Required Client Information:
Company, HDR
Address 440 S. Church
Suite 900. Charlotte, NC 2820.
Email:
Due
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Document Name:
Document Revised: February 7, 2018
a
aceArralytrcal
Sample Condition Upon Recelpt(SCUR)
Page 1 of 2
Document No.:
issuing Authority:
F•CAR-CS•033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville BI Raleigh[] Mechanicsville❑
Sample Condition Client Name:uponReceiWO: 92477013
Courier: Project #:
[]Fed Ex ❑UPS ❑USPS lient 1111111111111111111111
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Project Manager SRF Review:
Lot ID of split containers:
Date:
Date:
field Data Required? []Yes ❑No
Page 150 of 155

Document Name:
Document Revised: February 7, 2018
eeARaV cal
Sample Co Upon Recei t(SCUft)
Page 1 of 2
Document No.:
Document
Issuing Authority:
F-CAR-05-033-Rev.06
Pace Carolinas Quallty Office
*Check mark top half of box if pH and/or dechlorination is Project #
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Cali€arm, TOC, oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottle
WO# : 92477013
PM: KLH1 Duo Date: 05/22/20
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Out nf hotd, Incorrect preservative, out of temp, Into rrettcontalners.
Page 151 of 155

/.; a'aceMaJytical
wWW.r�CELABs.rPM
Section A
Required Client Information:
Company HDR
Address: 440 S. Church St
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SAMPLE ID
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Report To: Mark Filardi 1 Charles
Purchase Order#�
Project Name:
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Section C
Invoice Information: Page ' 1 Of 1
jerq Attention.
Company Name:
Address: Regulatory q en
Pace quote:
. Pace Project Manager: kevin.herring pacelahs.com, State f Location
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Document Name:
Document Rev#sed: February 7, 2018
m
/�alcehvyical
Sample on Upon Recelpl(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS•033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville ©� Raleigh❑ Met:hanlcsville❑
Sample Condition Client Name:
Upon Receipt1_r i� Project #
Courier: []Fed Ex 7 ❑UPS ❑USPS Erclient
❑ Commercial ❑Pace ❑Other:
Custody Seal Present? ❑Yes [No Seals Intact? ❑Yes ETNo
Patking Material: ❑Bubble Wrap QBubble Bags ❑None ❑ Other
Thermometer' ff
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�
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USDA Regulated Soil I N/A, water sample)
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I�Yes I�{Ne
W0#:92477016
II I Ill I IIII I I ll I III III
92477016
Date/In[Vals Person EwsminingContents:
Biological Tissue ozen?
❑None �"
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Temp should be above freezing to VC
❑Samples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source lintern3tionally,
Comments/alstre ancy:
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//
Byes
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❑N/A
1.
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❑Yes
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❑ N/A
❑N/A
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7.
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Dissolved analysis: Samples Field Filtered?
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❑No
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es
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Des
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11.
COMMENTS/SAMPLE DISCREPANCY
Lot 10 of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time;
Date:
Date:
Field Data Required? ❑Yes []No
Page 153 of 155

Document Name:
Document Revised: February 7, 2018
el?Anafyttal
Sample Condition Upon Recel t(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Caroilnas QualltyOfflce
*Check mark top half of box if pH and/or dechlorination is Project #;
verified and within the acceptance range for preservation
samples.
Exceptions: VQA, Coliform, TOC, Oil and Grease, ORO/8015 (water) DOC, Ll
**Bottom half of box is to list number of bottle
W0#:92477016
PM. KLH1 Due Dale: 05/22/20
CLIENT: 92-HDR
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pH Adjustment Log for Preserved Samples
Sample 10
Type of Pfeservative
pH upon receipt
Date preservation adjusted
Time preservstlon
adjusted
Arno unt of Preservative
added
Lot N
Note: Whenever there Is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office {i.e.
Out of hold, Incorrect preservative, out of temp, Incorrect containers.
Page 154 of 155

F
aee,a,iarytkaf•
CHAIN -OF -CUSTODY 1 Analytical Request Document
wwrr.eruesron
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A
Section 8
Section C
of
Required Client Information:
Required Project Information: Invoice Information: Page
1 Of
a
Company: HDR
ReportTo:
Mark Filardi !Charles Gruenberg Attention:
1
Address: 440 S. Church St
Copy To:
Company Name;
Suite 900. Charlotte, NC 28202
Address:
Email, mark.filardi hdrin0.com
Purchase Order#, Pace Quotes
R ulato A e
Phone: [phone] JFax
Requested Due Date,
Protect Name: OSR Landfill GW Pace Project Manager kevin.herring pace[a6s.com,
State !Location
Project #:
Pace Profile #2568
NC
Requested Anal sis Filtered Y!N
— z
MATRIx
CODE
COLLECTED Z Preservatives }
Prinking Water
W�Icr
DW
WT
b V O
SAMPLE ID
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WW
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SAMPLE CONDITIONS
/
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SAMPLER NAME AND SIGNATURE
PRINT Name of SAMPLER:
U
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SIGNATURE of SAMPLER: JC�!, DATE Signed C' ?/J I J
_� ter v+
w
1—
m y m o y m r y

This page intentionally left blank.

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix C — Field Data
i
dk
4
1 � .
1 i
Appendix C — Field Data

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix C — Field Data
This page intentionally left blank.

19
Location {N�'�M1 � �—�� Date
PI- ect,client
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25
Date

HYDROLOGIC DATA SHEET - DEPTH
O5/01
II''r 1 R�+ N,, Ep178340
Timc StarlRtl' V ` 'L Time Fini,hi-d
Personnel- VN..ies rn onJera Cinnati ira' I f /I! � .
Well ID
Depth to Total
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M
—4?,
=-1a�65'
q, 5'
Depth to Total
Well ID Water (btoc) Depth

F�--
Version: 02/13/2020
Sheet t of
11111111111111IN
Groundwater Sampling Form Sample ID:
m�J ► R
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: 0 �10 e d-G
Weather: 41,,,A /t,
r
Well Information
Well Diameter (in):
Purge Equipment: 6-ee eci (ro zc,441 Po
Screened Interval (ft):
Type: Ilk L)l, g1(,)1,,
Well Depth (ft): Wo 4
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC):
Tubing Diameter (in): S /' "
Water Column Thickness (ft):
Well Volume (ft^3): , -g al.
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): a; SI
yi
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.11))
TEMP.
(C")
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(SOY)
COLOR/
ODOR
(describe)
3 J�j
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Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
4; / L
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
My I
1
1
rl
Soo M�
A
JA
ysv0 ��,�o,•a4
�� 5v>~�
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N /A
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Sampled By: Charles Gruenberg
Sample Time: j y15
Date Sampled: 5J04ZU�,
Notes: Pumprate= o 13�,$—
^'�r.(Guri('5,q
Sampler Signature:
�$( ejtjC,'Ji!r tr
j(!'ct 2�E AICA
NSA
A!/A

Version: 02/13/2020
Sheet of a
1111111111111IN
Groundwater Sampling Form
Sample ID: rA 0w1
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: Ci Tj 1 i c=1c
Weather: ��� ,. - 6L
1
Well Information
Well Diameter (in): �„
� A
Purge Equipment: C ea) txti
to! 6
Screened Interval (ft):
Pump Type: ,,I >�; ),�jlLb�
►r ��n
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC):
Tubing Diameter (in):
" "
Water Column Thickness (ft):
Well Volume (ft^3):
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
lnstrument(s):,Hz -YS1
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C°)
(3%)
COND.
(µ5/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
t�a.
la�l
3�9a
!o •611—
1�9 }
i�
�., I
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10,04
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10,113
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Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
Q
iV/
rl
Scsti
IJ 1A
SaGc
°' C'S
46,1 C��
14
Sampled By: Charles Gruenberg
Sample Time:
Date Sampled: G V/ -Lu2c,
Sampler Signature:
Notes: Pumprate= a,C M11_ n, rs IC
I 'S (
14 l;')`+2 $f i.., 1
C, 71
tVIA
4 CA
� � u r►11►• �` �' `� I�
ArSP� �►w s \�ur� C��.I
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Version: 02/13/2020
Sheet � Of d,
IIIIIIIIIIIIIIIN
Groundwater Sampling Form Sample ID:
M W -Aip,
Purging Information (Page 2)
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
+
T0.i4•S
WATER
(ft_bTOC)
pH
(standard
units)
(±0.1)
TEMP..
CC)
(3Y)
COND.
(PS/cm)
(3Y)
DISSOLVED
OXYGEN
(mB/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs) (109�)
COLOR/
ODOR
(describe)
0,
Clc�r
G53
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C5�
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11
f,
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0,60
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�.3d
- J',1
Cli,f

Version: 02/13/2020
Sheet I of )-,
111111113"R
Groundwater Sampling Form Sample ID:
Mw-,K
Site Information
Site Name: OSR Landfill
Project Number: 10178340
:Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: c> S& ( I o
Weather: 1.�; ,,� -
G"
Well Information
'Well Diameter (in): ,L
Purge Equipment: ru kk�
17,
Screened Interval (ft):
Pump Type: Old 1( r Net:!
919 0, joM 02
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC):
Tubing Diameter (in): .5 $ ��
J
Water Column Thickness (ft): 1`3, [ Q .-
Well Volume (ft^3):
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; T = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter Instrument(s): =54 SI r1� ,,% ry `
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
pH
(standard
units)
(±0.1)
TEMP.
(C,)
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
5 5
0
360
17
ir.
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9
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Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
I
5C3:J
<;j
$.I L�k
N 1
dii—
SA, C. V0C_If
Sampled By: Charles Gruenberg
Sample Time: o j s 5
Date Sampled: 6 5A A,4l0
Sampler Signature:
k
Notes: Pumprate= �3ce(,,) 6TT7 y (i, --Je 7V0C'f %,_,- A42, 51,1s iv, 1(41) W/1

Version: 02/13/2020
Sheet of
FIN Groundwater Sampling Form Sample ID:
P v-3A
Information (Page 2)
(Liters)
CUMULATIVE VOLUME
(Liters)
DEPTHPurging
TO
..
(standard
OXYGEN
,.
TURBIDITYVOLUME
,,

Version: 02/13/2020
Sheet of 0\
lm:)2
Groundwater Sampling Form
Sample ID: M Q
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date:
Weather: S,,. —Gr z,
Well Information
Well Diameter (in):
�,i rJ ; :
Purge Equipment:
Screened Interval (ft):
Cj —J,6
Pump Type: bl j,)„ pullp
Well Depth (ft):
-X6
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC):
1, 91 - 1
Tubing Diameter (in):
Water Column Thickness (ft): I , 6 1
Well Volume (fta3): p �
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): Hfaing3SI �Ir�a l i�� 1SL
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/-0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C°)
(3%)
COND.
[PS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
Ll
2'�
ecf
Il
(0106
(3oS
11
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so
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Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
06-4-�
I �k3
Tej
4114
LISoc
19P xs�h
Af/It
S-Ak 4 A K,,1;�i�
C zro
tj-,' ,
t�
S�IG;d�
l 1a
V"o ACf
i, j 10v,
By: Charles Gruenberg
EDatea
Sample Time:
pled: 6S%} 3 �,ya
Sampler Signature:
yf-t,4g4
Notes: Pumprate= 7GL
S VO C ;i
r,fsI;(;1rf
�ti )Gsr
Ic,�,^1 Cra�
dvlA
l�
t rfL+c.*bef
L CXj)
Af(�

Version: 02/13/2020
Sheet �— of d
02
Groundwater Sampling Form
Sample ID: (VI v
Purging Information (Page 2)
j
.
(Liters)
DEPTH
(ft ..
..
.�COLOR/
,,
:.
0.
.D.

Version: 02/13/2020
Sheet of I
M tl,, - S
HPGroundwater Sampling Form Sample ID: —Ply'"
Site Information
Site Name: OSR Landfill
Project Number:10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: () a-}j
Weather: S`vn 1 -kjL-�
Well Information
Well Diameter (in): a,�`y j
Purge Equipment:t� Crad,. j r;J
Screened Interval (ft): Cp_ �j�} �-
Pump Type: 04 4 4 6146 0
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): 9 ri1
Tubing Diameter (in): y
Water Column Thickness (ft): PO,
Well Volume (ft^3):
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): BSI fl kko b-Y
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/-0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C,)
(3%)
COND.
(VS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
177IS5
©
r 91
c 9
ISO
i If, z►
9fa
�4
[���
t �
s.SJ,
a65.I
5isG
Ili.(
114
Sr
Ads.'
0I;k
Le
3. W
�ca�
• q
5. `�3
15. 1
I 6.6
5.5
1
I'5,0
,5
S< 1
d,0
U• 6
u�
J
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
S�
5W GM6A1
�i -?V
5s �f- ¢ Ik,[IIAL
AS'o
WA
��S ti l
1+ r
Cn
Sampled By: Charles Gruenberg
Sample Time:
Date Sampled: 0VC j-/ % LD
Sampler Signature:
co k}e
Notes: Pumprate=(%j

Version: 02/13/2020
Sheet � of
HP
Groundwater Sampling Form
Sample ID: l'A w —+
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: �,/�, 3a�-v
Weather: 1..--SGs
Well Information
Well Diameter (in): ;A
Purge Equipment: (se,, c,,,44d [ fE
Screened Interval (ft):
Pump Type: aj �4'4.,d r-S V
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC):
Tubing Diameter (in): A
Water Column Thickness (ft): lr,,,4
I Well Volume (ft^3): ;lL, `j .
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Informat' n
Parameter
Instrument(s):_�YSI N►;�a� "��,J
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C,)
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mv)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
0994S((��
CI
0
�
';1 5
G,,�
S,1
KDA
I,�-S
S,O
mil l
6.1
0,
a40
S, 3%
IS. 1
IT1,9
0eJ
q/7. 1
C(eM1�
)953
M
1.
kb
Is,4
I do•y
0,94
1 od,0
G, 9
eler
l5'-
Olt
"0
IS-4
6
®- 6
64. "3
G. J 5
C c�
1do5
0,1
4,0
xv
0
C),l
lyS.�
0,14
Lies
(,0
V,�
ye�j
�(jfi
^",a,7-�
7ci,'T
�
le',ja,4,
0.To
1 J.4U
6-,r
CIC,-/
16 I
J,5.'i
i W. I
36
l4 . 1
0.,15
C
10I}
0,9
CS.
0,"34
a6i1,
LI<<r
I(JA1
o.Sl
D—C4"�-
trl�,;�
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
163S
-1-05
�1 spas ,1
fvr&
IV, bit
$a60 voc,f
� 1 �Al
Sampled By: Charles Gruenberg
Sample Time:
(� 3S
Date Sampled: ]Sampler
Signature:
Notes: Pumprate= �,,.I�r (1 `i 5 $C$1 9� Pq tocif►l ��
(X")

Version: 02/13/2020
Sheet Z. of
FNGroundwater Sampling Form Sample ID: (n k/'--
Purging Information (Page 2)
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
pH
(standard
units)
(±0.1)
TEMP.
(°C)
(3%)
COND.
(µ5/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(+10MV)
TURBIDITY
(NTUs) (10%)
COLOR/
ODOR
(describe)
S�),G
IS,y
iq`Iro
t

version: 02/13/2020
Sheet ) of I
F�2
Groundwater Sampling Form Sample ID:
! ' k/ 4
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: d 51,a j ,,.2a
Weather:
Well Information
'Well Diameter (in):
Purge Equipment: Cfporrc 6y f 0
Screened Interval (ft): -�-
��
Pump Type: /91ti
Well Depth (ft): a.
l
Pump Depth (ft-bTOC): r
Depth -to -Water (ft-bTOC):
Tubing Diameter (in):J�B
'Water Column Thickness (ft):
r f, 63
lWell Volume (ft^3): p
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s):, I J1 '.Lfe Ad
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/-0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C')
(3%)
COND.
41S/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
less
v
a
and
g'ST
,
I6,o
`r, 74-
Y
6.46
41
1340
110
I,D
10d
4.5(
1,43
1ka
U,1
6,55
').66,7
65
Cle41
�3`�5
f -U
a„d
a00
9rSS
�,'
[lD �
�3•a
(,.ab
�,,4
I1�68
�f�
550
1-5
77.
30v
•y5
15-S
415MIA
60
LIev
1-555
t,5
G..d
Soo
1
„J.6
ts,[
qvi
S.. S
I- a,
0401
Cloy/
110b
1
6,5
'306
9.61
4114
1S.
16.4
5a1-1-
304.5
G'Q3
t,1e41-
1401F
I.5
;,0
?,od
1, qk
1 1150
IS.
01
oe
306, JL
1.49
0-tee„-
1410
(,5
1,
300
q,4.5
'1•'4,
15.d.
q ,6
1 4,1
30 ,�
cs.ta,
C10'r-
1415
1•5
11,0
1,66
9.'i�
f{,"
15,
t,`
S,4
`3 6 C;,
S
Zia,
,,. (,APhL
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
�/�
/" 1 I_ i_(�
( �V b
14 36
-70 7
PSI 5aa "�
N
�010 ./ o
col �50.�1
IINa
s 0 J C�916r
�dl a�L
N14
,,,;Je
of 14.SML
Ne.o14
SDI At A11<,I;k;t
.( a56Ac
N
511 Vk1k
f'o1 ue"c
N„014;t zt
�.6a VO(A
Gr6j 46,,L GO
I4-CL
Sampled By: Charles Gruenberg
I Sample Time: `13a
Date Sampled: [)!5/0 -.2,0
1 Sampler Signature:
A,e,,� II
Notes: Pumprate= a a �`Jh � ►'L35
10 6 I S5®

Version: 02/13/2020
Sheet 6 of
KR
Groundwater Sampling Form Sample ID:
N1 V- I
Site Information
;Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
-Date: 6 �/,s5 f.L61+
Weather: 0, , j . ,
Well Information
'Well Diameter (in):
Purge Equipment: �� @�l, 6-e, e„ sal rr�s
Screened Interval (ft): 5° 46,6 .�}
Pump Type: apd;(,a1j)✓
'Well Depth (ft): I•
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): c Cy . }
Tubing Diameter (in): 3Ji" Y
'Water Column Thickness (ft): 1133,
lWell Volume (ft^3): (� 5; 5 64
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; T = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): ar 1 14iLf6 �v
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C°)
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
lm%)
(10%)
ORP
(mV)
(±10MV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
iv I
0
0
100
So..3,
Lj,•• v
Is,
I%-1,
I ,t'}
�1
0.�'
Cle, r-
0Cke
1,`D`
d00
So.3S
`t, 4+
I5..
1. I1.5(1
9.dQ
a.`y3a
v`0 3�.
C/le.f-
.K5
I.0
yI.b/
AeV
Aa0
5035
4. l7 1
'(
7./
isly
$,6 1
ZJ4.to
Ve
C.+1QG.�
1.0
110
.100
50,36
`I.�}lrr_
ICS, i
1 d$•I
cl. j
-4,41,4
C�. 5 q
C-jr�Rr
y6
14$ 0
1r©
G,0
--46
?0.3T
q q
15.4
10-6
q'00
a-�8• p
1.17
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
T05
rol 566 MI
/
eWorlh 4s06
lidI �50
N I A
a 11r6
ei `aS� JAI
Ned
1+ d Z.
�S rl
maH
51G0 Voe-
40A,16
)t<l
Sampled By: Charles Gruenberg
Sample Time: U ' $
Date Sampled:
Sampler Signature: P---,
Notes: Pumprate= a00mL®,,, p 0 % IS V--� c

version: 02/13/2020
Sheet of I
IIIIIIIIIIIIN
Groundwater Sampling Form
Sample ID: J , /o
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: 0 5 0 5 ,- a ;k0
Weather: R'o '
Well Information
Well Diameter (in): �ks U
Purge Equipment: Cr',�4 ,c &t,6,4'1 rro
Screened Interval (ft): G, 0 - 1,1,0
Pump Type: OtJ;teli,) f31sd�v
Well Depth (ft): 3,11 0 (-
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): 10l-
Tubing Diameter (in):
Water Column Thickness (ft): I G .
lWell Volume (ft^3): f. 6 9 ag
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
lnstrument(s): SI- en,Cre ?tA/ ys
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C,)
(3%)
COND.
(µS/cm)
(3Y)
DISSOLVED
OXYGEN
(mg/L)
(SOY)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(SOY)
COLOR/
ODOR
(describe)
[150
0
U
3a 6
)Q, d. I
G. 11
1 J. d
) 0 5
& _S3
— 53.1}
11, -
CIO,,
1s5
I.5
) S
-500
10.sl
, ,b
rvo
-a. to
- 3.1
► , 11
c:lP,./
IJ.Go
I,s
0
G
16,"
lull
1.41
_�d, `
, V
CIPI/
1aG5
I•S
S
3co
I'•1b,1
("45
1 ,6
141b
0,91
—11.6
4.45
*/
[a.10
I,5
6,0
300
o.$d
`.�5
14,5
1115
p.50
- 3.
5,10
Clc,,f
IJ•I5
1-5
-S
Sao
6�
L.A
,55
1}11
G.65
-t16
,d4
I2.d
1;o 1,
9,0
'SGO
16,
�5
14,5
116
Cf. Sl
—
S+p6
laa;
1,5
10.5
300
16, � 1
6.4
1 ,5
110
0, 5`�
—,%%
Ir4(
ta3o
115
1 a,0
-lod
6
6. a
_%1.
a�r6 -
CIQ�
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
F d3eclv
Sand I
WA-
s�r�ktt1({
4 S 0 r`f1 Q
1 L50
�pl�
: aS�i M I
NNd
A-
e
J
fs)in/ lLl 0.1&
tI
Sampled By: Charles Gruenberg
Sample Time: 1','5
Date Sampled: G S GS .jaLd
Sampler Signature:
Notes: Pumprate= >OG M VM e t [ Sa �0 �, II f S�� �i��5 we, I'm tc bJ (al N//}

Version: 02/13/2020
Sheet � of )-
11111111110)2
Groundwater Sampling Form
Sample ID: ry- 1 I
Site Information
Site Name: OSR Landfill
Project Number: 10178340
.Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: % ,16 10
Weather: Z 1cj j / .C,.
Well Information
Well Diameter (in): ,� , 0 ;1
Purge Equipment: �p�,, c.� Cs-�� G>� ,�( re
Screened Interval (ft): , p — Z .0
Pump Type: Ji" fc4 Jbir r .
Well Depth (ft): a(j, Q
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): 15.
Tubing Diameter (in): '�,� y z- �
Water Column Thickness (ft): j Ig. 55
Well Volume (ftA3): 4
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): Kanxsa--,2YSL �C=a '
s
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/-0.3)
pH
(standard
units) (±0.1)
TEMP.
(C')
(3%)
COND.
(µS/cm)
(3%)
DISSOLVED
OXYGEN
(10%) (m%)
ORP
(mV)
(±30mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
o-%
6
^>, S6
`,
1400
"31 •5
S,So
10,4,6
Oec",
.0-K5
1.6
U 0
'3151
S40
1+0
ads •(
I. , b
- $, T-
i=54
Cl&',
Di►oo
��o
�.,o
a�a
3,sd
,o
g,�
�,5)
i' .�
�S,o�1
c ►���
0405
i ,
'3.
;.o 0
3. 5 r
-
NO
M9 .5
-1. 0 "
. 0
• � 9
GI,QGI
(3�10
ko
yqc
ao(j
"�, 55
.6
140
`i3,6
1 �
fo, �,
.� �
C Iget-
o`6i5
t,b
S,b
ei0
A 4
5,QL
l s(1
'544-
t,6
-3, +
'S o�
Cl�dr
1.0
Gay
d0
�a. a-1-
S,6
1 ,6
3`i�,�,
U, b
,0
•q 4
ls'6
1,0�
.0
8 (�
<S
5,('3
I`y�ob
.-
,�
-1,
5',
Ci0c r
JJ��
�3�9
/5�1
0%-315
1101
1,6
-,66
0t61
4, —4-
3.a 6
CIef
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time ,
Parameter
Container
Preservative
p/1
0yv�5.
7hS
�I oc n
�}
Srl e All(�I��i
1 to e-I
N 4
So e.i h, A
0 15'r; ,� I
airs /
rl. �.SvI
1+.Aid
TI
or,I. ure,
,Na®1
MOW ¢
U Q 0
s
Sampled By: Charles Gruenberg
Sample Time: 1
Date Sampled: C6 dukd
Sampler Signature:
ACn! q�
th
Notes: Pumprate= aW,1/, l; C,�So k--,

Version: 02/13/2020
Sheet I of
HPGroundwater Sampling Form Sample ID: h �/-\l
Purging Information (Page 2)
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
RGE.
(MIATE
.1mi
WATE
..
(standard
units)
TEMP.
( oc)
COND.TO
(PS/cm)
I OXYGEN
(mg/L)
0.
(MV)
TURBIDITY
NTUs) (10%
COLOR/
...

Version: 02/13/2020
Sheet of
Groundwater Sampling Form Sample ID:
PAO-
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: OS d4Je7.63.6
Weather: n- 7o G
Well Information
'Well Diameter (in): _J.,0
Purge Equipment: &etjrA �a�Lo7`fr61 �6
Screened Interval (ft): , b
Pump Type: W ; C,,110),1 (V
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): � ,
Tubing Diameter (in): /�$ `� Y ll j. '
Water Column Thickness (ft): 11,0 K
Well Volume (ft^3): tt 3
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter Instrument(s):`�-5l (0 Tr6j ysr
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C")
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
(m%)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
leAd
0
d
a00
y=T,
G-0
1160
66- 1
lq.�
W4
ci2t,,_
146
avd
.
6, to
14,b
lob
3. 0
%
1,44
aar
to q
0ei
I.1i
-,deg
4eTj,
6,14
4e5
10--,�a
a,%
S1,0
4,56
e-'«,-
16-173
aeb
aoa
`,.4
6.15
11.6
(o.
301
4S.1
Cie.,
103�-
ro1.q
O.�d
3e
AQa
`fie T3
, Ifp
1`i.
1814
1.0
41,l1
(�,445
-1,q6
cle.(
1041
4045
C).<�
5,0
4,4-4
d1e1
44C
c,5
6.
xoa
4,W
G.1
14,.-jot
0
10511
0.1
`+.
a6d
4 _,Tj
1 6, I
ry'
16
. 06
�G,
0.44
CI oc,,-
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Specify
Sample Information
Sample Number
p
Collection
Time
Parameter
Container
Preservative
VIA
Uct c wAl
a -at-
NA
C
A0bg
� ��
.l (Z�TI
�9o1�4r!•hk
U06 S
Sampled By: Charles Gruenberg
Isample Time: 1.15
Date Sampled: QS 66f ).Q Lu
I Sampler Signature: C
Notes: Pumprate= p� nllh /1 toiz

Version: 02/13/2020
Sheet r, Of �kl
Groundwater Sampling Form Sample ID:
MU-11
Purging Information (Page 2)
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO ty,3
WATER
(ft-bTOC)
pH
(standard
units)
+ (_01)
TEMP.
CC)
(3%)
COND.
(µS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs) (10%)
COLOR/
ODOR
(describe)
rOi
0100
q.a_
Nv4)
4-13
&&li'
I A
1G64
0` 1
5�� 3
().60
*.Cr
C�.
i1 0 5
o" i
q ,
l7 00
9,i6 �j b
� e 1 p
l a
®a y V
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0.01
�� Qatr
%
/(1�
u
j�61
1113
15114
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14A
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o
�1Y•9
(i.o�
rrlegr

Version: 02/13/2020
Sheet of
Groundwater Sampling Form
Sample ID:
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: 0516G12-O LO
Weather: �- s
Well Information
Well Diameter (in):
Purge Equipment:
Screened Interval (ft): 5rU
Pump Type: ()Yj ,:" �w (,; I,) v"
Well Depth (ft): ao,()
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC):
Tubing Diameter (in):/
Water Column Thickness (ft):
Well Volume (ft^3): i . 9 `1 l
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter Instrument(s):" a�,1V51 N" ,4 SL
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/-0/.3)
pH
(standard
units)
(±0.1)
TEMP.
(C°)
(3%)
COND.
(µ5/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
r,
HIV
V , I
S .
° I
14
Lo
I>0
Jh6
S,31
10�.
C'K0
4.a�
14,
l�,�Ok,-
�i
1�14
6�
ad
ci 7d
p
)e j
�.�
14,1
1 >.
2
, 7
0.11
cr�Z�
U4
013
�,,q
�,iyz-
IAA,
5, -ki
i
I .1
53.5
0.9.
Cl�a�
1�
GIq
31b
add
S11 6
1 5,X.
14.1
3,ij
I i .3
in
CIac.",
M
o,q
4.1
Aob
-5I
545
14.3
1, 3,-S
I i.,a-1,
n,
si
Clexr
(6�4
a►ri
S,X
asu&
q.53,
4.J,3
I.
6,34
Ctocr
'J.h-k
G.-Q
G,
014
," �.
5���
(4.1
113,j
6,qj
0.9g
c j&�,-
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
T1JS
�1 San,�l
ill
LI
Aj
6G Lo
RAM.
Ifo
%,10
NGI
:Sampled By: Charles Gruenberg
ISample Time: 1j s S
Date Sampled:
ISampler Signature:
4k
Notes: Pumprate= �;o ,,I/r, e ('.(0
,),Go Mlr., 0 tJ,j,�_

Version: 02/13/2020
Sheet ) of i
FIN
Groundwater Sampling Form Sample ID:
MV -11
Site Information
Site Name: OSR Landfill
Project Number: 10178340
,Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: D 5 0 S% o J-o
Weather: C GJ
Well Information
'Well Diameter (in): a,6
Purge Equipment: 6-eo .t c
:Screened Interval (ft): IS, 0 -- (,G , 0
Pump Type: OkJ;4js j J31; 1/
Well Depth (ft): (�b, o �+
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): So. I
Tubing Diameter (in): '>f ��� )�r .-I
'Water Column Thickness (ft): `f, S S(
Well Volume (ft^3): S<jo $
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): 44aaaa=Y!jI M ; c , 6 T N-J YST
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/-0.3)
pH
(standard
units)
(±0.1)
TEMP,
(C")
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
�950
0
aao
So. 3;
y�`lo
15.y
14S.3
6, 13
a-:�,6
IG-16
c1e«
0955
Lo
1,0
�),o0
1;6.3G
IS.;
M.3
a. 14,
XWC
Go 3I
Cltcr
1660
1
a,,
3"
_r-01 44
Li. 9d►
Is. 3
1%,
.0 5
360.0
a 5.16
CIttr
100
►,S
$o
2,00
o.H3
4.
ISm
IU.3
1•44
3o3.I
O.0
Cie,r
to to
I.S
S, S
�te,o
So.yS
4 �d
IS,
19�. b
t.5
�aa.0
V. Sal
Gets
►o15
1.5
1,p
1,00
so.`1
Is.y
►96.4
0. 9
Clett-
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
W-5
10S
01c1,4 J;06 �,1
N114
al d
N1
4 4I K,I,'i, 3•
"14
Ng /l
e
'a`SG
14i 1 'I
N( 014
01 �o ^1
ND
�,► ;d
bl Id- rI
IVA04
4 p 0 L
:1.6u 1w 40,1 LD
W-1
:Sampled By: Charles Gruenberg
Sample Time: 16 J,
Date Sampled: 0 S a
Sampler Signature:
Notes: Pumprate= Jdr) C Cj 9So V
30c, Q I'vo

Version: 02/13/2020
Sheet I of 4
1=)2
Groundwater Sampling Form
Sample ID: fA v" (5
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: 6 /,� ,�� ��
Weather: 5VIAA �_ SO
Well Information
Well Diameter (in): A .o
j
Purge Equipment: (�
Screened Interval (ft):
Pump Type:
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): 15
444
Tubing Diameter (in):
Water Column Thickness (ft):
I C). '
Well Volume (ft^3):
1 Well Volume = (Total Depth - Static Water Le%
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" =
Purging Information
Parameter
Instrument(s): am SI
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+y/--�0.3)
pH (standard
units)
(±0.11)
TEMP.
(C°)
(3%)
CW
(µS/i
(39
+
.�y
(0AI
I • U
1.0
�).sb
� I
. I
t,c
1;Sic
V�
� I .
a.e0
m-0
l�
31,C,
,14
(
1 N•
74
ick
.4
A06
31,51
6,0
--,
S�
1015
1.0
e
0
31.5W
0.14
I t
®�o
('a
5-1
l,^
v
2
J1.5
6,1
I T,9
46,
10,;5
I'd
�a
a ad
--�C1,54
1D
fj10
q5
106
;q.56
o i
3igY
11110
LIL
15S
.
Je
? g1�• 1
�1 1
r0
yGi
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Su
Sample Information
Sample Number
Collection
Time
Parameter
I'ISU
w;
60(v / 1114-0
s.,► 'fie
Sampled By: Charles Gruenberg
ISampleTime
Date Sampled: 0 )-G
ISampler Sign
Notes: Pumprate= �Vy0 h(�ti
C� S
iSj
ii�b,6) k
Luc ple,
C 10,10
%GGj
11016
�)40

Version: 02/13/2020
Sheet I)L of A-
IMN
Groundwater Sampling Form Sample ID:
('� l,.J- f 5
Purging Information (Page 2)
PURGED
(Liters) I
CUMULATIVE
VOLUMEVOLUME
PURGED
(Liters)
•
WATEFjjj
..
units)
CC)
W/crn)
•
(mg/L)
0.
(MV)
TURBIDITY
(NTUs) (10%)
ODOR

Version: 02/13/2020
Sheet of
IIIIIIIIIIIIN
Groundwater Sampling Form
Sample ID: 5w—
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: d g4 ,1u-
Weather: �. (,(j
Well Information
Well Diameter (in): AIIA
Purge Equipment:
/V
Screened Interval (ft): IL'MA
Pump Type:
Well Depth (ft):
Pump Depth (ft-bTOC):
,N
Depth -to -Water (ft-bTOC):
Tubing Diameter (in):
Water Column Thickness (ft): /-
Well Volume (ft^3):
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; T = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter Instrument(s) a�x a, SI M(zr► Tov
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1)
TEMP.
(C,)
(3%)
COND.
(µS/cm)
(3%)
DISSOLVED
OXYGEN
(m%)
(109'0)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
J
l
t3156
1-05
1
N/
l
S.o e -'T
l. 4IV
AI!
%O.d
+ V O
6010
Z rC
c �„'
�� 15 w-
N''
.lt
% �(b UO(
j
k� / w 1i�1n� 1.
11R
Rt.
Sampled By: Charles Gruenberg
Sample Time: 1 �.j0
Date Sampled: d d J,,,
Sampler Signature: ^
kco-(-1c
Notes: Pumprate=

Version: 02/13/2020
Sheet t of
FN
Groundwater Sampling Form
Sample ID: 51+/ a,
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: OS/cS XoI6
Weather: 61,,,a
Purging Information
Parameter
Instrument(s): 449"namY91- M ",10
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units)
(±0.1C)1
TEMP.
(C')
(3%)
COND.
(PS/cm)
(3%)
DISSOLVED
OXYGEN
(m
(10%) )
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
F
15.
Q
�J
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Cor
ll
Oo C Ia
4 1
ej ! Vo(_'t
4 r
Go 10 ,/ 71
1
16a U0 C-
J
Sampled By: Charles Gruenberg
Sample Time: 14 35
Date Sampled: 05 0 �o
Sampler Signature:
Notes: Pumprate= N/A Qwc fat? lj, o f

Version: 02/13/2020
Sheet I of I
FN
Groundwater Sampling Form
Sample ID: S�/'3
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date: O j -U"
Weather: ( LJ
Well Information
Well Diameter (in):
Purge Equipment: AIZA
Screened Interval (ft):
Pump Type: A_
Well Depth (ft):
Pump Depth (ft-bTOC):
Depth -to -Water (ft-bTOC): Al A
Tubing Diameter (in): AVIA
Water Column Thickness (ft):
Well Volume (ft^3): AI A
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; T = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter
Instrument(s): =YS1 l"In) -Tlr(j Yr,t
TIME
VOLUME
PURGED
(Liters)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/ 0 3)
pH
(standard
units)
(±0.1)
TEMP.
(C,)
(3%)
COND.
(µ5/cm)
(3%)
DISSOLVED
OXYGEN
(mg/L)
(10%)
ORP
(mV)
(±10mV)
TURBIDITY
(NTUs)
(10%)
COLOR/
ODOR
(describe)
110
1,65
—11 5
o
&I
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
TO
�� Soy 1 I
V 4
too,I V
4
4,500 c4 (o A
P, l
M
W 1p 0
pory 1S6 m
4 Al b
[ a
c a-S r- (
Al o
l �.S �. I
614
,lV� i/
pp
7& k
Sampled By: Charles Gruenberg
Sample Time:
Date Sampled: v i,,riA
Sampler Signature:
Z;'c
ot«h4
Notes: Pumprate= VIP-

Version: 02/13/2020
Sheet J_ of
Groundwater Sampling Form Sample ID: S h/
Site Information
Site Name: OSR Landfill
Project Number: 10178340
Site Location: Winston-Salem, NC
Sampling Personnel: Charles Gruenberg
Date:
Weather: C4,,,d 'tom 66e
Well Information
Well Diameter (in): ,v
1A
Purge Equipment:
AIJA
Screened Interval (ft):
Pump Type:
N A
Well Depth (ft):
, A
Pump Depth (ft-bTOC):
N
Depth -to -Water (ft-bTOC):
IVIA
Tubing Diameter (in):
WA
'Water Column Thickness (ft):
!n /
Well Volume (ft^3):
,
1 Well Volume = (Total Depth - Static Water Level) * Well Capacity
Well Capacity (gallons per feet): 0.75" = 0.02; 1" = 0.04; 1.25" = 0.06; 2" = 0.16; 3' = 0.37; 4" = 0.65; 5" = 1.02; 6" = 1.47
Purging Information
Parameter Instrument(s):.Hi (`� ii�a `r (►L.
TIME
VOLUME
PURGED
(Liters)
)
CUMULATIVE
VOLUME
PURGED
(Liters)
PURGE
RATE
(mL/min)
DEPTH
TO
WATER
(ft-bTOC)
(+/- 0.3)
pH
(standard
units) (±0.1)
TEMP.
(C°)
(3Y)
COND.
(µ5/cm)
(3Y)
DISSOLVED
OXYGEN
(10�) (mg/L)
ORP
(mV)
(±lOmV)
TURBIDITY
(NTUs)
(109�°)
COLOR/
ODOR
(describe)
Purging Equipment Codes (circle): B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; 0 = Specify
Sample Information
Sample Number
Collection
Time
Parameter
Container
Preservative
S
i �)5
; S
Al, So,I
/ /1.
II
�1a�Q 1I
y+�/
,I aSd ti l
/V%A.
[[ (` o
_,,t
C r,x
I'll .j
s4o Vo C rs
cry J I c f 4 n l
Sampled By: Charles Gruenberg
Sample Time: I'
Date Sampled: 0-r%LlfjJ-G
Sampler Signature:
4(10,
Notes: Pumprate=

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix D — Electronic Files
Appendix D — Electronic Files
Portable document format (PDF) of this report
Electronic data deliverable (EDD) of
groundwater results
r i
L J

Winston-Salem/Forsyth County Utilities I Old Salisbury Road Landfill Assessment Monitoring Report ���
Appendix D — Electronic Files
This page intentionally left blank.

FN
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