8603_Surry_Elkin_MSWLF_CDLF_Oct22GW_FID1776634_20230308

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DENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Smith Gardner, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Seth C. Rickerts, P. G.
E-mail: [e-mail]
Phone: [phone] x135
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Surry County Closed C&D and Landfill Road off Joe Mill Lane (SR 1121) 86-03 .1600 October 4-6, 2022
Closed MSW Landfill - Elkin Elkin, NC 28621
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑X Detection Monitoring ❑X Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Seth C. Rickerts, P.G. Project Geologist 919-828-0577 x 135
(Print)
Signature
14 N. Boylan Ave, Raleigh, NC 27603
Title
Facility Representative Address
F1370
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
3/6/2023
Date
(Area Code) Telephone Number
Affix NC Licensed/ Professional Geologist Seal
CAR�.
NS
EAL3/6,�203
2758
LOG S'
',f 111,/119 { R N1.+l.+,

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DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
October 2022 Semi -Annual Groundwater Monitoring Report
Surry County Closed Elkin Landfill Facility
Solid Waste Permit No. 86-03
Prepared for:
Surry County Closed Elkin Landfill
Elkin Landfill Road
Elkin, North Carolina
r N6�-
N(VC
1770
March 2023
Prepared by:
NCLIC.NC.F-1370 (ENGINEERING)
SMITH }GARDNER
14 N. Boylan Avenue, Raleigh NC 27603 1 919.828.0577
O 2023 Smith Gardner Inc.
This document is intended for the sole use of the client for which it was prepared and
for the purpose agreed on by the client and Smith Gardner Inc.

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October 2022 Semi -Annual Groundwater Monitoring Report
Surry County Landfill Facility
Solid Waste Permit No. 86-03
Prepared For:
Surry County Closed Elkin Landfill
Elkin, North Carolina
S+G Project No. Surry-21-1
EDocuSigned,Qby:
i4NUe1 U tvk;�"4. —
5DD73DOAEAB2442...
Daniel I Pantaleo
Environmental Technician
DocuSigned by:
Scan c--. ItZ�"s
3B8305C978EA4E6...
Seth C. Rickerts, P.G.
Project Geologist
March 2023
�♦
z SFAL 'y
3/6120Z3
3 275
09
���''•f.,. C. Rl�
NCIIC NC.F-WO (ENGINEERING)
SMITH- GARDNER
14 N. Boylan Avenue, Raleigh INC 27603 1 T9.828.0577

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Surry County Closed Elkin Landfill
Mt. Airy, North Carolina
October 2022 Semi -Annual Groundwater Monitoring Report
Table of Contents
Page
1.0
INTRODUCTION...............................................................................................................1
2.0
BACKGROUND.................................................................................................................1
3.0
SITE GEOLOGY.................................................................................................................1
4.0
MONITORING NETWORK.................................................................................................1
5.0
SAMPLING PROCEDURES...............................................................................................2
6.0
FIELD AND LABORATORY RESULTS................................................................................2
6.1 Field Results........................................................................................................... 2
6.2 Laboratory Analysis................................................................................................ 2
6.3 Laboratory Results................................................................................................. 2
6.3.1 Inorganic Constituents................................................................................ 3
6.3.2 Organic Constituents.................................................................................. 3
6.3.3 Surface Water Results................................................................................ 3
7.0
GROUNDWATER CHARACTERIZATION............................................................................3
8.0
CONCLUSIONS................................................................................................................3
FIGURES
Figure 1 Potentiometric Surface Map
TABLES
Table 1 Monitoring Network Details
Table 2 Field Parameter Data
Table 3 Detected Constituents
APPENDICES
Appendix A Monitoring Well Information
Appendix B Laboratory Analytical Report
Surry County Closed Elkin Landfill October 2022 Semi -Annual Groundwater Monitoring Report
March 2023 Table of Contents Page i

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Surry County Closed Elkin Landfill October 2022 Semi -Annual Groundwater Monitoring Report
March 2023 Table of Contents Page ii

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1.0 INTRODUCTION
Smith Gardner, Inc. (S+G) is pleased to present the semi-annual sampling report for the Surry
County Closed Elkin Landfill facility, Solid Waste Permit #86-03 Located at Elkin Landfill Road in
Elkin, North Carolina. The Surry County Closed Elkin Landfill is required to submit semi-annual
groundwater monitoring reports in accordance with Solid Waste Section Rule 15A NCAC 13B
.1632. This report presents the semi-annual groundwater monitoring results for the event
conducted October 4-6, 2022 and includes a field procedure summary, laboratory analyses and
groundwater characterization for the facility.
2.0 BACKGROUND
As described in previous groundwater monitoring reports by MESCO, Inc., prior to closure, the
Surry County Closed Elkin Landfill Facility operated as a C&D landfill before transitioning to a
two -unit unlined MSW landfill. The first unit was closed prior to October 1991 with a 24-inch soil
cover. Prior to December 1998, the second unit was closed with a cohesive cap of 18 inches of soil
and another 18 inches of erosive layer. C&D waste was placed on top of this cohesive cap unit
until 2008.
Groundwater quality has been monitored at this facility at least semi-annually since 1989 with
historical data available since 1994. Due to the presence of Volatile Organic Compounds (VOCs)
in historic groundwater monitoring results, the Elkin landfill has been in assessment monitoring
since 1997. The SWS approved a modification to the assessment monitoring program in October
2014 (DIN: 219831 which requested for a subset of wells to be analyzed for Appendix II parameters
triennially. The last Appendix II sampling event was performed December 2020 with the next event
occurring Fall of 2023.
3.0 SITE GEOLOGY
The Surry County Closed Elkin Landfill, located in the Piedmont -Blue Ridge geologic province
within the Inner Piedmont Belt, is underlain by the Banded Gneiss Formation. This formation as
described in the Geologic Map of North Carolina (1985) is "Interlayered with calc-silicate rock,
metaconglomerate, amphibolite, sillimanite-mica schist, ands granitic rock". Located in the
western portion of the piedmont physiographic province, elevations range from 890 feet above
mean sea level along the Snow Creek to 1060 ft amsl at the peak of the landfill.
4.0 MONITORING NETWORK
The groundwater monitoring network comprises 10 well monitoring locations (MW-1, MW-2, MW-
3, MW-3A, MW-4, MW-5, MW-6, MW-7S, MW-7D, and MW-8) and two surface water locations (SW-
1 and SW-2 located both up and downstream from the landfill. Monitoring well MW-1 serves as
the background well for the site.
Table 1 presents the monitoring network details including well construction information and the
primary monitoring focus. Sampling locations are shown on Figure 1. Available monitoring well
construction information is presented in Appendix A.
Surry County Closed Elkin Landfill October 2022 Semi -Annual Groundwater Monitoring Report
March 2023

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5.0 SAMPLING PROCEDURES
The sampling event, performed by Smith Gardner, Inc. personnel on October 4-6,2022 was
conducted in accordance with the approved site Water Quality Monitoring Plan'. Sampling
methods followed the protocol outlined in the North Carolina Water Quality Monitoring Guidance
Document2 for Solid Waste Facilities (NCDENR, DWM). The depth to water in each well was
gauged prior to purging and sampling. Groundwater elevation data is presented in Table 1.
Samples were collected in laboratory prepared containers for the specified analytical procedures.
Samples were collected via new factory sealed Hydrasleeve no -purge Speedbag sampling bags.
Surface water samples were grabbed from previously determined monitoring locations.
Groundwater samples were properly preserved (according to their specified method), placed on
ice, and transported to a NC certified laboratory facilitywithin the specified holding times for each
analysis.
6.0 FIELD AND LABORATORY RESULTS
6.1 Field Results
Temperature, pH, turbidity and specific conductance were measured in the field via direct
read instruments. In general, field parameter results remained consistent with
previously reported sampling events. Field parameter results are summarized in Table
2. Locations MW-1, MW-5, and MW-6 were the only locations with turbidities that
exceeded 10 NTUs during this event.
6.2 Laboratory Analysis
Collected samples were transported to Waypoint Laboratories, Inc., a North Carolina
certified laboratory (NC Certification #37735) located in Charlotte, NC for analysis. All
monitoring wells and surface water locations were analyzed for Appendix I metals, VOCs,
and 1,4-dioxane. Laboratory analysis was conducted via the SWS approved methods listed
in the laboratory report. The laboratory analytical report is included as Appendix B.
6.3 Laboratory Results
Laboratory analytical results were compared with the 15A NCAC 2L 0200 Groundwater
Standard (2L Standard), Solid Waste Section, and Federal Maximum Contaminant Limits
(MCL). Surface water results were compared with the NCAC 213 Standard for Class C
waters (213 Standard).
Most constituents with detectable concentrations were reported as "J-Values". Waypoint
laboratory defines "J-values" as "detected but below the Reporting Limit; therefore,
' Water Quality Sampling and Analysis Plan, April 2019, MESCO FID1320110
2 Solid Waste Section Guidelines for Groundwater, Soil and Surface Water Sampling, State of North Carolina, Department of
Environment and Natural Resources, Division of Waste Management, Solid Waste Section, Rev 4-08.
Surry County Closed Elkin Landfill October 2022 Semi -Annual Groundwater Monitoring Report
March 2023

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result is an estimated concentration." Reporting Limits are defined in the laboratory
analytical report, included as Appendix B.
6.3.1 Inorilanic Constituents
Two inorganic constituents were detected in collected samples above its 2L
Standard when analyzed for total metals this event:
• Arsenic (MW-2); and
• Cobalt (MW-1, MW-2, MW-3, MW-3A, MW-6, MW-7S, and MW-8).
Detected inorganic constituents are presented in Table 3.
6.3.2 Oroanic Constituents
Four volatile organic constituents were detected above their 2L Standards in
samples collected this event:
• 1,2-Dichloroethane (MW-2);
• 1,4-Dioxane (MW-2, MW-3A and MW-7S);
• Benzene (MW-2, MW-3, and MW-61; and
• Vinyl chloride (MW-3, MW-3A, MW-6, MW-7D, and MW-81.
Organic constituent detections are summarized in Table 3.
6.3.3 Surface Water Results
No inorganic or organic constituents were detected in surface water samples
collected this event that exceeded NC2B standards. Available analytical results
are summarized in Table 3.
7.0 GROUNDWATER CHARACTERIZATION
A potentiometric surface map was prepared from groundwater data collected during this event.
Data indicates groundwater is flowing generally to the south and southwest towards Snow Creek
which is consistent with groundwater flow patterns previously detected for the site. The
potentiometric surface map is included as Figure 1.
Groundwater flow velocities are unable to be calculated due to the lack of hydrologic conductivity
data for the wells onsite.
8.0 CONCLUSIONS
When compared to historic data and previous groundwater monitoring reports for the site, the
Surry County Elkin Landfill shows generally stable groundwater quality. Given that all but three
samples this event were below 10 NTU, arsenic and cobalt exceedances may be due to naturally
occurring metals present in North Carolina soil. Organic exceedances continue to occur on site
Surry County Closed Elkin Landfill October 2022 Semi -Annual Groundwater Monitoring Report
March 2023

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in select wells. All exceedances and most detections are organochlorides or their associated
daughter products indicating that reductive dichlorination is occurring onsite. Downgradient
surface water locations continue to show no detections of any organic constituents. We will
continue to sample and evaluate water quality data in coming monitoring events.
The next semi-annual sampling event is tentatively scheduled for Spring 2023. Results will be
reported to NCDEQ following laboratory analytical data review.
Surry County Closed Elkin Landfill October 2022 Semi -Annual Groundwater Monitoring Report
March 2023

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
October 2022 Semi -Annual Monitoring Report
Surry County Closed Elkin Landfill
NC Solid Waste Permit No. 86-03

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a
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LEGEND
PROPERTY LINE
% _ WASTE BOUNDARY
/� \\� \\\�\ \ \l�_'��///l( POTENTIOMETRIC CONTOUR
J `\ _ \ i (DASHED WHERE INFERRED)
\fm�
\\ \ �\ ) //,/ \DTW=49.02����
s =/�/ // %>1�) ) ( \\\ `� 1�/�1�� �� _ -MW-8 DIRECTION OF GROUNDWATER
�) 1 \ GWE=955.98 - - ?� ll (� / \// \�\\\\`�� ��� — TUC=1015.00` �,� �\ / FLOW
\F i' // " 11 ) Or/ (p "'n °. r-i- \ DTW=40.70 - �,�. \ t . CDMW -1 C&D MONITORING WELL
\\/ % � =- �✓ �/% i /�--r-
MW-7D o \ I) !� / /✓�9 _100 \ \ \\� f/ // h MW-1 /,/
/ �� ! `� �( \ �/ / ���_ _ �( ((/ GWE=974.30 MW-1 MSW MONITORING WELL
l �TOC=901.00 / ( !� I 1 1 (� \1\ �\ \ \\t �ii _
�1 �l 7 f (11 �� r� ���� /�i�=i) f( �(�i�� r �j �TOC=1042.00�
( �,• lIJ�DTw=1.93 � J. I I)�If DTW=53.90 � -- $w-j . SURFACE WATER MONITORING LOCATION
(<<GWE=899.07 �� /� i% %�� / / / I GWE=988.10
�/ j/� � TOC TOP OF CASING ELEVATION
,,030 ; 1��rr�� \
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DTW=11.39 / / ��r j 0I N �-� GROUNDWATER ELEVATON
GWE=889.61 D // / t7////// " ° ;� \� GWE
/ �� //�) ( { ( < < '~ "°p0 ' \� *INDICATES NOT USED FOR CONTOURING)
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'- TOC=948.00 �, — - — — _ �`� 1 • � �� ?'� -� �� �i .� \� r o 0
D17W=31.61�-
j GWE=916.39r f /
4
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77
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I/l S /, 1ol(m \ \-„_ l/11 �( I I ��� ��\�� �i� r' %�!�.^ ,.nn.- •��"/ � -, � _ f J � / /�/� % � �°ram �// ( //�/�/o
1// / I °' 11•`�`� �. l)1111 � ° -��"✓ '% % � �°' i ir-=`r��' � � _�- _� � -. ` �1/ I � � jj i ��.}� � �_ � ---�'i,_, ,- ,1 �j �
\;TOC=949.00
DTW=11.76
GWE=937.24,
MW-3A J/
=� J
TOC=927.00
'DTW=57.28 t t(l�
72 . 869 =
\
GWE
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4((T0C f=933.00 %l 1 ) DTW=12.08 /l ��
II))� 11\\\\o\\�`L� �t�1\\� °S�
/ a WE=920.92 j( (/( { �5� \ \
NOTES
J\ a �� �( /lC\ }� �� (� / 1 r�111 \\� �\ / J� °n ° �` }
1 ( �\�\ ` /� ^ Z\ \ i \• y ` '� \1 Gy _ Q { 1. DEPTH TO WATER MEASUREMENTS TAKEN BY S+G PERSONNEL
°° \\\ �� I L°I/ °S° I` -'`��\ ( )j \ \�\\ F — %� i/'` f \ \ l\ \ \ c ° ✓ b I a� ON OCTOBER 6, 2022.
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lI
REFERENCES
TOC=932.001��� Tool]llll(/ ��.� ;1000�� �-_` /�))� ��//f 1. SITE TOPOGRAPHY FROM 2015 LIDAR DATA PROVIDED BY NC
DTW=50.70 O `°�`� ///J� �� /� (lf f \ -12 - ` _ �_� n j` /J (T / / FLOODPLAIN MAPPING PROGRAM, RALEIGH, NC.
Ill( 990%J� —
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GWE=881.30
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TABLES
October 2022 Semi -Annual Monitoring Report
Surry County Closed Elkin Landfill
NC Solid Waste Permit No. 86-03

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SMITH GARDNER
.• -
7.
to :• IC
ByM
ate 1y la
Well ID
Well
Installation
Date
Latitude
Longitude
Well
Diameter
(inches)
Total Well
Depth (ft.
bgs)
Ground
Surface
Elevation
(ft. amsl)
TOC
Elevation
(ft. amsl)
Depth to
Water*
(ft)
Groundwater
Elevation
(ft. amsl)
Screen
Interval
(ft. bgs)
Screen Geology
MW-1
1 11/28/89
36.29717
-80.77241
4
74.6
1041.0
1042.0
1 53.90
988.10
64.5-74.56
Soil
MW-2
11/08/89
36.29535
-80.77667
4
79.0
947.0
948.0
31.61
916.39
69-79
Soil
MW-3
11/28/89
36.29388
-80.77662
4
63.0
931.0
932.0
50.70
881.30
53-63
Soil
MW-3A
09/16/94
36.29501
-80.77695
2
40.0
924.0
927.0
57.28
869.72
24-40
Fractured Rock
MW-4
09/15/94
36.29405
-80.77502
2
29.0
929.0
933.0
12.08
920.92
13-29
Fractured Rock
MW-5
09/15/94
36.29522
-80.77386
2
31.0
845.0
949.0
11.76
937.24
16-31
Fractured Rock
MW-6
09/15/94
36.29709
-80.77401
2
66.0
1002.0
1005.0
49.02
955.98
51-66
Fractured Rock
MW-7S
06/05/01
36.29391
-80.77731
2
24.0
889.0
901.0
11.39
889.61
9-24
Fractured Rock
MW-7D
06/05/01
36.29391
-80.77731
2
90.0
889.0
901.0
1.93
899.07
80-90
Fractured Rock
MW-8
06/04/01
36.29717
-80.77307
2
67.0
1 1013.0
1015.0
40.70
974.30
52-67
1 Fractured Rock
Notes:
amsl = above mean sea level
bgs = below ground surface
Well construction information from well logs (provided in Appendix A)
* Depth to water measured from TOC
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DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
SMITH GARDNER Tede2
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[Re 1y 1um
Well ID
pH (Std. Units)
Conductivity
(umhos)
Temperature
(Degrees C)
Turbidity (NTU)
MW-1
6.05
92
15.2
>1100
M W- 2
6.56
1541
15.6
1.2
M W- 3
5.94
358
15.5
3.25
MW-3A
6.57
748
15.4
3.85
MW-4
6.28
44.7
13.6
3.62
M W- 5
6.32
77
15.1
67.1
MW-6
6.14
338.9
13.6
86.3
MW-7S
6.26
423.7
15.5
0.02
MW-71D
8.27
272
14.5
5.27
MW-8
6.14
214.9
13.6
8.42
sw-1
7.34
73
12.4
2.92
SW-2
7.22
72.9
12.5
4.08
Data Col I ected by S+G personel
Bold indicates samples with turbidity>10 NTUs
MRgedslOax alVlntair#2Csaxx4. dErKtntain9Fpatsl rryC ri)�4.FdIMarry(hrtylidl2C22T@Hes

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
SMITH GARNER
Monitoring Results
Tede3
A*id MritaingR9Jts
ajTyarty 86.03LnJilI
Qtd3a-46, M
Station Name
Units
NC2L
NC2B
NC2B-P
MW-1
MW-2
MW-3
MW-3A
MW-4
MW-5
MW-6
MW-7D
MW-7S
MW-8
SW-1
SW-2
Sample Date
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
10/6/2022
Metals
Arsenic
ug/1
10
NE
NE
4.17 J
27.9
0.312 J
0.826 J
0.307 J
0.922 J
0.660 J
0.318 J
Barium
ug/ 1
700
NE
21000
64.7
299
103
461
42.7
29.8
98.1
22.7
77.5
81.9
20.2
19.9
Beryllium
ug/1
4
NE
NE
1.911
0.117 J
0.374 J
Cadmium
ug/1
2
NE
NE
0.376 J
0.941 J
Chromium
u g/ 1
10
N E
N E
0.386 J
0.624 J
0.384 J
3.24
4.18
1.18
7.34
0.752 J
2.20
0.452 J
0.374 J
Cobal t
ug/ 1
1
N E
4
7.64 J
3.32
8.23
41.6
0.931 J
0.161 J
26.6
0.908 J
1.23
14.0
0.263 J
0.216 J
Copper
ug/1
1000
3.1
NE
0.845 J
1.06
1.77
6.71
1.14
2.88
4.25
2.08
3.33
1.35
1.19
Lead
ug/1
15
25
NE
BDL
BDL
BDL
3DL
0.463 J
3L
4.96
1.53
3[
0.981 J
0.275 J
0.288 J
Nickel
ug/1
100
88
NE
5.47 J
2.99
57.1
39.8
1.21
2.61
2.16
3.85
4.48
18.9
0.409 J
0.356 J
Thallium
ug/1
2
NE
NE
0.637J
--
-
0.0648J
B
-
0.107J
-
BE
--
Vanadium
ug/1
7
NE
NE
5.02
0.977 J
3.32 J
3.26 J
Zinc
ug/1
1000
81
NE
10.7
7.97 J
12.9
12.6
6.36 J
15.5
14.3
10.7
40.1
14.0
14.4
Other
1,1-Dichloroethane
ug/1
6
NE
NE
0.730
0.343 J
0.825
1.75
0.901
1,2-cis-Dichloroethyle
ug/1
70
NE
NE
1.07
0.794
9.31
1.04
13.4
4.65
4.69
1,2-Dichloroethane
ug/1
0.4
NE
NE
0.541
1,2-Dichloropropane
ug/1
0.6
NE
NE
0.455 J
0.263 J
3DL
0.355 J
0.200 J
1,4-Dioxane
ug/1
3
NE
NE
191
BDL
30.0 J
3DL
"3DL
3DL
7.55
Benzene
ug/1
1
NE
NE
0.307 J
2.49
1.45
0.602
3DL
1.16
0.654
0.896
Carbon Disulfide
ug/1
700
NE
NE
BDL
BDL
BDL
BDL
0.485 J
BDL
sL
'3E
Chlorobenzene
ug/1
50
NE
NE
0.211 J
11.8
1.51
3.84
9.18
0.252 J
1.04
Ethyl benzene
ug/1
600
NE
NE
BDL
0.346J
'^'
'^'
o-Dichlorobenzene
ug/1
20
NE
NE
BDL
7.17
0.331 J
3.08
2.50
0.813
Toluene
ug/1
600
NE
NE
RBI
0.928
0.221 J
Trichloroethylene
ug/1
3
NE
NE
0.369 J
0.721
0.250 J
0.545
Vinyl chloride
ug/1
0.03
NE
NE
0.612
1.42
3.13
0.378 J
0.236 J
Xylenes
ug/1
500
NE
NE
0.240 J
NOTES:
ug/L = micrograms per liter
BOLD = Constituent exceeds NCACO2L or GWP regulatory I imits
BaD = Constituent exceeds NCACO2B or 2B Protection regulatory limits
J = Lab estimated concentration
BDL =constituent is below laboratory detection limits
NA = Not Analyzed
MRgedsiGard&dErftitair-420ardnEta'f/itc rrgF�osiany rt) 4.FdlMSrryQrtyl` Ill 2Tedes

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
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DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Appendix A
Monitoring Well Information
October 2022 Semi -Annual Monitoring Report
Surry County Closed Elkin Landfill
NC Solid Waste Permit No. 86-03

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
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DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
LANDFILL GAS MIGRATION
WELL CONSTRUCTION RECORD (GW-1)
1. Well Contractor Information:
Jon Pfohl
Well Contractor Name
3301-A
NC Well Contractor Certification Number
Municipal Engineering Services Co. PA
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. WC, County, State, variance, etc.)
3. Well Use (check well use):
Agricultural E]Municipal/Public
Geothermal (Heating/Cooling Supply) EJ Residential Water Supply (single)
Industrial/Commercial OResidential Water Supply (shared)
Non -Water Supply Well:
x Monitoring LFG (NOT Water) DRecovery
Recharge
0 Groundwater Remediation
Storage and Recovery
Salinity Barrier
Test
Stormwater Drainage
rental Technology
Subsidence Control
mat (Closed Loop)
Tracer
under #21
4. Date Well(s) Completed: 6/19/19 Well ID# M P-7
5a. Well Location:
Surry Co Closed LF-Elkin
Facility/Owner Name Facility ID# (if applicable)
355 Elkin Landfill Rd., Elkin NC 28621
Physical Address, City, and Zip
Slurry
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(ifwell field, one lat/long is sufficient)
36.296901 N-80.769299
6. Is(are) the well(s)I Permanent or Temporary
7. Is this a repair to an existing well: E]Yes or x No
If this is a repair, fill out known well construction information and explain the nature of th
repair under #21 remarks section or on the back of this form.
8. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
MP-7
sl 14. WATER ZONES '-
FROM
TO
DESCRIPTION
0 fL
20 ft'
DRY -ABOVE WATER TABLE
ft.
ft
I.1S"OUT E It C XS1VG o multi casede7ls 'DZt`IIi�IER if:a cable :::
FROM TO
DIAMETER
THICKNESS
MATERIAL
ft. ft.
in.
U ls.livNEitCASTNG%OR;TfTi37iVG .
FROM
TO
DIAMETER
THICKNESS
MATERIAL
ft.
ft.
im
ft.
ft.
;17 •SC`itEEPI
FROM
TO
DIAMETER SLOT SIZE
THICKNESS
MATERIAL
4 ft
20 ft
2 i°" 0.01
Sch 40
PVC
ft.
ft.
in.
.:...
FROM
TO
MATERIAL
EMPLACEMENT METHOD & AMOUNT
0 fL
2 ft.
concrete
gravity slurry 160 lbs.
2 ft
3 ft.
bentonite chips
gravity hydrated 30 lbs.
ft.
ft.
19.SAND/GRAVEL PACK ifs "cable
FROM
TO
MATERIAL EMPLACEMENT METHOD
3 fL
20 ft-
#3 filter sand gravity
ft.
ft.
20, DRILLING LOG attach
additionavali&ts itueees
FROM
TO
DESCRIPTION color, hardness, soiVroek grain size, etc.
0 fL
3 ft.
Residuum -Reddish Brown, Silt, dry
3 ft,
20 ft.
Sa rolite-Silt Sand, Lt. Brown, dry
ft.
ft,
Boringperformed b Sur & J. Pfohl
ft.
fL
Above ground metal locking case
ft
I
Ball valve affixed
ft.
ft.
ft.
ft.
,.
zi::REEMARKs :
LFG migration monitoring well along NE property line.
tcation:
w 613oll
a e of rtified Well Contractor Date
r1r11Ji cJ.5W5 4.F6- (7-QM c�:fi` rvt-1-T
^�$y s' ing this form, I here"y certr teat the wells) was (were) constructed in accordance
witT�-8;?00 Well Construction Standards and that a
e copy of this record has been provided to i Pfell owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.
9. Total well depth below land surface: 20 (ft.) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if different (example- 3@200' and 2@100') construction to the following:
10. Static water level below to of casing: dry >23' btoC
p ng: (ft-) Division of Water Resources, Information Processing Unit,
If water level is above casing, use "+" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6.1 (in.) 24b. For Injection Wells: In addition to sending the form to the address in 24a
auger above, also submit one copy of this form within 30 days of completion of well
12. Well construction method: construction to the following:
(i.e. auger, rotary, cable, direct push, etc.)
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Inieetion Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
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DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Appendix
Laboratory Analytical Report
October 2022 Semi -Annual Monitoring Report
Surry County Closed Elkin Landfill
NC Solid Waste Permit No. 86-03

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
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DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
11 /2/2022
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh, NC, 27603
Ref: Analytical Testing
Lab Report Number: 22-280-0050
Client Project Description: Surry County Elkin
Site: 86-03
Dear Seth C. Rickerts:
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Waypoint Analytical, LLC (Charlotte) received sample(s) on 10/7/2022 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
a'-1
Angela D Overcash
Senior Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
■
Waypoint. 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointana lytica Isom
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State
Program
Lab ID
Expiration Date
North Carolina
State Program
37735
07/31/2023
North Carolina
State Program
402
12/31/2022
South Carolina
State Program
99012
07/31/2023
South Carolina
State Program
99012
12/31/2022
Laboratory ID: WP MTN: Waypoint Analytical, LLC., Memphis, TN
State
Program
Lab ID
Expiration Date
Alabama
State Program
40750
02/28/2023
Arkansas
State Program
88-0650
02/07/2023
California
State Program
2904
06/30/2023
Florida
State Program
- NELAP
E871157
06/30/2023
Georgia
State Program
C044
02/18/2023
Georgia
State Program
04015
06/30/2023
Illinois
State Program
- NELAP
200078
10/10/2023
Kentucky
State Program
80215
06/30/2023
Kentucky
State Program
KY90047
12/31/2022
Louisiana
State Program
- NELAP
LA037
12/31/2022
Louisiana
State Program
- NELAP
04015
06/30/2023
Mississippi
State Program
MS
02/11/2023
North Carolina
State Program
47701
07/31/2023
North Carolina
State Program
415
12/31/2022
Pennsylvania
State Program
- NELAP
68-03195
05/31/2023
South Carolina
State Program
84002
06/30/2023
Tennessee
State Program
02027
02/11/2023
Texas
State Program
- NELAP
T104704180
09/30/2022
Virginia
State Program
00106
06/30/2023
Virginia
State Program
- NELAP
460181
09/14/2023
Page 1 of 1 00016/22-280-0050
Page 2 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
(2)
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointana lyti ca I som
Sample Summary Table
Report Number:
Client Project Description:
22-280-0050
Surry County Elkin
Lab No
Client Sample ID
Matrix
Date Collected
Date Received
Method
Lab ID
90243
MW-1
Aqueous
10/06/2022 08:45
10/07/2022 15:00
90243
MW-1
Aqueous
10/06/2022 08:45
10/07/2022 15:00
6020B
WP MTN
90244
MW-2
Aqueous
10/06/2022 10:30
10/07/2022 15:00
90244
MW-2
Aqueous
10/06/2022 10:30
10/07/2022 15:00
6020E
WP MTN
90245
MW-3
Aqueous
10/06/2022 10:10
10/07/2022 15:00
90245
MW-3
Aqueous
10/06/2022 10:10
10/07/2022 15:00
6020E
WP MTN
90246
MW-3A
Aqueous
10/06/2022 10:50
10/07/2022 15:00
90246
MW-3A
Aqueous
10/06/2022 10:50
10/07/2022 15:00
6020E
WP MTN
90247
MW-4
Aqueous
10/06/2022 09:50
10/07/2022 15:00
90247
MW-4
Aqueous
10/06/2022 09:50
10/07/2022 15:00
6020E
WP MTN
90248
MW-5
Aqueous
10/06/2022 09:45
10/07/2022 15:00
90248
MW-5
Aqueous
10/06/2022 09:45
10/07/2022 15:00
6020E
WP MTN
90249
MW-6
Aqueous
10/06/2022 09:15
10/07/2022 15:00
90249
MW-6
Aqueous
10/06/2022 09:15
10/07/2022 15:00
6020E
WP MTN
90250
MW-7D
Aqueous
10/06/2022 10:40
10/07/2022 15:00
90250
MW-7D
Aqueous
10/06/2022 10:40
10/07/2022 15:00
6020E
WP MTN
90251
MW-7S
Aqueous
10/06/2022 11:00
10/07/2022 15:00
90251
MW-7S
Aqueous
10/06/2022 11:00
10/07/2022 15:00
6020E
WP MTN
90252
MW-8
Aqueous
10/06/2022 09:00
10/07/2022 15:00
90252
MW-8
Aqueous
10/06/2022 09:00
10/07/2022 15:00
6020E
WP MTN
90253
SW-1
Aqueous
10/06/2022 10:25
10/07/2022 15:00
90253
SW-1
Aqueous
10/06/2022 10:25
10/07/2022 15:00
6020E
WP MTN
90254
SW-2
Aqueous
10/06/2022 10:15
10/07/2022 15:00
90254
SW-2
Aqueous
10/06/2022 10:15
10/07/2022 15:00
6020E
WP MTN
90751
Trip Blank
Aqueous
10/06/2022
10/07/2022 15:00
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 3 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
(2)
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointana lyti ca I som
Project:
Report Number:
Surry County Elkin
22-280-0050
Summary of Detected Analytes
Client Sample ID
Lab Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
MW-t
V 90243
6020B
Arsenic
4.17
pq/L
2.97
11/01/202217:05
J
6020B
Barium
64.7
pg/L
4.53
10/28/2022 21:56
6020B
Beryllium
1.91
pq/L
1.02
10/28/2022 21:56
J
6020B
Cobalt
7.64
pg/L
0.600
10/28/2022 21:56
J
6020B
Nickel
5.47
pq/L
1.82
10/28/2022 21:56
J
6020B
Thallium
0.637
pg/L
0.610
10/28/2022 21:56
J
8260D
Benzene
0.307
pq/L
0.180
10/11/2022 22:34
J
8260D
Chlorobenzene
0.211
pg/L
0.190
10/11/2022 22:34
J
8260D
cis- 1,2-Dichloroethene
1.07
pg/L
0.200
10/11/2022 22:34
MW-2
V 90244
6020B
Arsenic
27.9
pg/L
0.297
10/28/2022 22:00
6020B
Barium
299
pq/L
0.453
10/28/2022 22:00
6020B
Chromium
0.386
pg/L
0.346
10/28/2022 22:00
J
6020B
Cobalt
3.32
pq/L
0.060
10/28/2022 22:00
6020B
Copper
0.845
pg/L
0.489
10/28/2022 22:00
J
6020B
Nickel
2.99
pq/L
0.182
10/28/2022 22:00
6020B
Zinc
10.7
pg/L
4.67
10/28/2022 22:00
8260D
Benzene
2.49
pq/L
0.180
10/11/2022 22:58
8260D
Chlorobenzene
11.8
pg/L
0.190
10/11/2022 22:58
8260D
Di -Isopropyl Ether (DIPE)
3.36
pq/L
0.960
10/11/2022 22:58
J
8260D
1,2-Dichlorobenzene
7.17
pg/L
0.220
10/11/2022 22:58
8260D
1,1-Dichloroethane
0.730
pq/L
0.240
10/11/2022 22:58
8260D
1,2-Dichloroethane
0.541
pg/L
0.150
10/11/2022 22:58
8260D
cis- 1,2-Dichloroethene
0.794
pq/L
0.200
10/11/2022 22:58
8260D
1,2-Dichloropropane
0.455
pg/L
0.190
10/11/2022 22:58
J
8260D
1,4-Dioxane
191
pq/L
16.0
10/11/2022 22:58
8260D
Ethylbenzene
0.346
pg/L
0.170
10/11/2022 22:58
J
8260D
Toluene
0.928
pq/L
0.220
10/11/2022 22:58
8260D
Trichloroethene
0.369
pg/L
0.180
10/11/2022 22:58
J
8260D
o-Xylene
0.240
pq/L
0.210
10/11/2022 22:58
J
8260D
Xylene (Total)
0.240
pg/L
0.210
10/11/2022 22:58
J
8260D SIM
1,4-Dioxane
153
pq/L
0.139
10/10/2022 13:39
MW-3
V 90245
6020B
Arsenic
0.312
pg/L
0.297
11/01/202217:10
J
6020B
Barium
103
pq/L
0.453
10/28/2022 22:06
6020B
Chromium
0.624
pg/L
0.346
10/28/2022 22:06
J
Page 4 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
(2)
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointana lyti ca I som
Project:
Report Number:
Surry County Elkin
22-280-0050
Summary of Detected Analytes
Client Sample ID
Lab Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
MW-3
V 90245
6020B
Cobalt
8.23
pq/L
0.060
10/28/2022 22:06
6020B
Copper
1.06
pg/L
0.489
10/28/2022 22:06
6020B
Nickel
57.1
pq/L
0.182
10/28/2022 22:06
6020B
Zinc
7.97
pg/L
4.67
10/28/2022 22:06
J
8260D
Benzene
1.45
pq/L
0.180
10/11/2022 23:22
8260D
Chlorobenzene
1.51
pg/L
0.190
10/11/2022 23:22
8260D
1,2-Dichlorobenzene
0.331
pq/L
0.220
10/11/2022 23:22
J
8260D
1,1-Dichloroethane
0.343
pg/L
0.240
10/11/2022 23:22
J
8260D
cis-1,2-Dichloroethene
9.31
pq/L
0.200
10/11/2022 23:22
8260D
Trichloroethene
0.721
pg/L
0.180
10/11/2022 23:22
8260D
Vinyl Chloride
0.612
pg/L
0.170
10/11/2022 23:22
MW-3A
V 90246
6020B
Arsenic
0.826
pg/L
0.297
11/01/202217:14
J
6020B
Barium
461
pq/L
0.453
10/28/2022 22:11
6020B
Chromium
0.384
pg/L
0.346
10/28/2022 22:11
J
6020B
Cobalt
41.6
pq/L
0.060
10/28/2022 22:11
6020B
Copper
1.77
pg/L
0.489
10/28/2022 22:11
6020B
Nickel
39.8
pq/L
0.182
10/28/2022 22:11
6020B
Thallium
0.0648
pg/L
0.0610
10/28/2022 22:11
J
6020B
Zinc
12.9
pq/L
4.67
10/28/2022 22:11
8260D
Benzene
0.602
pg/L
0.180
10/11/2022 23:47
8260D
Chlorobenzene
3.84
pq/L
0.190
10/11/2022 23:47
8260D
1,2-Dichlorobenzene
3.08
pg/L
0.220
10/11/2022 23:47
8260D
1,1-Dichloroethane
0.825
pq/L
0.240
10/11/2022 23:47
8260D
1,2-Dichloropropane
0.263
pg/L
0.190
10/11/2022 23:47
J
8260D
1,4-Dioxane
30.0
pq/L
16.0
10/11/2022 23:47
J
8260D
Trichloroethene
0.250
pg/L
0.180
10/11/2022 23:47
J
8260D
Vinyl Chloride
1.42
pq/L
0.170
10/11/2022 23:47
8260D SIM
1,4-Dioxane
26.4
pg/L
0.139
10/10/2022 14:29
MW-4
V 90247
6020B
Arsenic
0.307
pq/L
0.297
111011202217:20
J
6020B
Barium
42.7
pg/L
0.453
10/28/2022 22:16
6020B
Chromium
3.24
pq/L
0.346
10/28/2022 22:16
6020B
Cobalt
0.931
pg/L
0.060
10/28/2022 22:16
J
6020B
Copper
6.71
pq/L
0.489
10/28/2022 22:16
6020B
Lead
0.463
pg/L
0.264
10/28/2022 22:16
J
Page 5 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
(2)
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointana lyti ca I som
Project:
Report Number:
Surry County Elkin
22-280-0050
Summary of Detected Analytes
Client Sample ID
Lab Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
MW-4
V 90247
6020B
Nickel
1.21
pq/L
0.182
10/28/2022 22:16
6020B
Vanadium
5.02
pg/L
0.767
10/28/2022 22:16
6020B
Zinc
12.6
pq/L
4.67
10/28/2022 22:16
8260D
Carbon Disulfide
0.485
pg/L
0.150
10/12/2022 00:11
J
MW-5
V 90248
6020B
Barium
29.8
pg/L
0.453
10/28/2022 22:21
6020B
Chromium
4.18
pg/L
0.346
10/28/2022 22:21
6020B
Cobalt
0.161
pq/L
0.060
10/28/2022 22:21
J
6020B
Copper
1.14
pg/L
0.489
10/28/2022 22:21
6020B
Nickel
2.61
pq/L
0.182
10/28/2022 22:21
6020B
Zinc
6.36
pg/L
4.67
10/28/2022 22:21
J
MW-6
V 90249
6020B
Arsenic
0.922
pq/L
0.297
11/01/202217:24
J
6020B
Barium
98.1
pg/L
0.453
10/28/2022 22:35
6020B
Beryllium
0.117
pq/L
0.102
10/28/2022 22:35
J
6020B
Cadmium
0.376
pg/L
0.350
10/28/2022 22:35
J
6020B
Chromium
1.18
pq/L
0.346
10/28/2022 22:35
6020B
Cobalt
26.6
pg/L
0.060
10/28/2022 22:35
6020B
Copper
2.88
pq/L
0.489
10/28/2022 22:35
6020B
Lead
4.96
pg/L
0.264
10/28/2022 22:35
6020B
Nickel
2.16
pq/L
0.182
10/28/2022 22:35
6020B
Thallium
0.107
pg/L
0.0610
10/28/2022 22:35
J
6020B
Vanadium
0.977
pq/L
0.767
10/28/2022 22:35
J
6020B
Zinc
15.5
pg/L
4.67
10/28/2022 22:35
8260D
Benzene
1.16
pq/L
0.180
10/12/2022 01:00
8260D
Chlorobenzene
9.18
pg/L
0.190
10/12/2022 01:00
8260D
1,2-Dichlorobenzene
2.50
pq/L
0.220
10/12/2022 01:00
8260D
cis-1,2-Dichloroethene
1.04
pg/L
0.200
10/12/2022 01:00
8260D
1,2-Dichloropropane
0.355
pq/L
0.190
10/12/2022 01:00
J
8260D
Toluene
0.221
pg/L
0.220
10/12/2022 01:00
J
8260D
Vinyl Chloride
3.13
pq/L
0.170
10/12/2022 01:00
MW-71D
V 90250
6020B
Arsenic
0.660
pg/L
0.297
11/01/202217:28
J
6020B
Barium
22.7
pq/L
0.453
10/28/2022 22:39
6020B
Cadmium
0.941
pg/L
0.350
10/28/2022 22:39
J
Page 6 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypoint.(D
449 Springbrook
Rd, Charlotte, NC
28217
Main 704.529.6364
ANALYTICAL
www.waypointanalytica l.com
Summary of Detected Analytes
Project:
Surry County Elkin
Report Number:
22-280-0050
Client Sample ID
Lab Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
MW-7D
V 90250
6020B
Chromium
7.34
pg/L
0.346
10/28/2022 22:39
6020E
Cobalt
0.908
pg/L
0.060
10/28/2022 22:39
J
6020E
Copper
4.25
pg/L
0.489
10/28/2022 22:39
6020E
Lead
1.53
pg/L
0.264
10/28/2022 22:39
6020E
Nickel
3.85
pg/L
0.182
10/28/2022 22:39
6020E
Vanadium
3.32
pg/L
0.767
10/28/2022 22:39
J
6020B
Zinc
14.3
pg/L
4.67
10/28/2022 22:39
8260D
Benzene
0.654
pg/L
0.180
10/12/2022 01:24
8260D
Chlorobenzene
0.252
pg/L
0.190
10/12/2022 01:24
J
8260D
1,1-Dichloroethane
1.75
pg/L
0.240
10/12/2022 01:24
8260D
cis- 1,2-Dichloroethene
13.4
pg/L
0.200
10/12/2022 01:24
8260D
Vinyl Chloride
0.378
pg/L
0.170
10/12/2022 01:24
J
MW-7S
V 90251
6020B
Arsenic
0.318
pg/L
0.297
11/01/202217:33
J
6020E
Barium
77.5
pg/L
0.453
10/28/2022 22:43
6020E
Chromium
0.752
pg/L
0.346
10/28/2022 22:43
J
6020E
Cobalt
1.23
pg/L
0.060
10/28/2022 22:43
6020E
Copper
2.08
pg/L
0.489
10/28/2022 22:43
6020E
Nickel
4.48
pg/L
0.182
10/28/2022 22:43
6020E
Zinc
10.7
pg/L
4.67
10/28/2022 22:43
8260D
1,1-Dichloroethane
0.901
pg/L
0.240
10/12/2022 01:48
8260D
cis- 1,2-Dichloroethene
4.65
pg/L
0.200
10/12/2022 01:48
8260D
1,2-Dichloropropane
0.200
pg/L
0.190
10/12/2022 01:48
J
8260D SIM
1,4-Dioxane
7.55
pg/L
0.139
10/10/2022 16:34
MW-8
V 90252
6020E
Barium
81.9
lag/L
0.453
10/28/2022 22:48
6020E
Beryllium
0.374
pg/L
0.102
10/28/2022 22:48
J
6020E
Chromium
2.20
pg/L
0.346
10/28/2022 22:48
6020E
Cobalt
14.0
pg/L
0.060
10/28/2022 22:48
6020E
Copper
3.33
pg/L
0.489
10/28/2022 22:48
6020E
Lead
0.981
pg/L
0.264
10/28/2022 22:48
J
6020E
Nickel
18.9
pg/L
0.182
10/28/2022 22:48
6020E
Vanadium
3.26
ug/L
0.767
10/28/2022 22:48
J
6020E
Zinc
40.1
pg/L
4.67
10/28/2022 22:48
8260D
Benzene
0.896
ug/L
0.180
10/12/2022 02:12
8260D
Chlorobenzene
1.04
pg/L
0.190
10/12/2022 02:12
Page 7 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
(2)
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointana lyti ca I som
Summary of Detected Analytes
Project: Surry County Elkin
Report Number: 22-280-0050
Client Sample ID Lab Sample ID
Method Parameters Result Units Report Limit Analyzed Qualifiers
MW-8
V 90252
8260D
1,2-Dichlorobenzene
8260D
cis-1,2-Dichloroethene
8260D
Trichloroethene
8260D
Vinyl Chloride
SW-1
V 90253
6020B
Barium
6020B
Chromium
6020B
Cobalt
6020B
Copper
6020B
Lead
6020B
Nickel
6020B
Zinc
SW-2
V 90254
6020B
Barium
6020B
Chromium
6020B
Cobalt
6020B
Copper
6020B
Lead
6020B
Nickel
6020B
Zinc
Trip Blank V 90751
8260D Methylene Chloride
0.813
4.69
0.545
0.236
20.2
0.452
0.263
1.35
0.275
0.409
14.0
pq/L
pg/L
pq/L
pg/L
pq/L
pg/L
pq/L
pg/L
pq/L
pg/L
pq/L
19.9 pg/L
0.374 pq/L
0.216 pg/L
1.19 pq/L
0.288 pg/L
0.356 pq/L
14.4 pg/L
0.450
pq/L
0.220
10/12/2022 02:12
0.200
10/12/2022 02:12
0.180
10/12/2022 02:12
0.170
10/12/2022 02:12
0.453
10/28/2022 22:52
0.346
10/28/2022 22:52
0.060
10/28/2022 22:52
0.489
10/28/2022 22:52
0.264
10/28/2022 22:52
0.182
10/28/2022 22:52
4.67
10/28/2022 22:52
0.453
10/28/2022 22:56
0.346
10/28/2022 22:56
0.060
10/28/2022 22:56
0.489
10/28/2022 22:56
0.264
10/28/2022 22:56
0.182
10/28/2022 22:56
4.67
10/28/2022 22:56
0.330 10/18/2022 23:42
0
J
J
J
J
J
J
J
J
0
Page 8 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client: Smith & Gardner, Inc.
Project: Surry County Elkin
Lab Report Number: 22-280-0050
Date: 11 /2/2022
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
CASE NARRATIVE
Volatile Organic Compounds - GC/MS Method 8260D
Analyte: 2-Butanone
QC Batch No: V25309/V25027
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Acetone
QC Batch No: V25309/V25027
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Bromoform
QC Batch No: V25309/V25027
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the
batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.
Analyte: Carbon Disulfide
QC Batch No: V25309/V25027
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the
batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.
Analyte: Carbon Tetrachloride
QC Batch No: V25309/V25027
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the
batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.
Analyte: trans-1,4-Dichloro-2-butene
QC Batch No: V25309/V25027
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the
batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable.
Analyte: trans-1,4-Dichloro-2-butene
QC Batch No: V25309/V25027
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Volatile Organic Compounds - GC/MS Method 8260D SIM
Sample 90254 (SW-2)
Analyte: 4-Bromofluorobenzene
QC Batch No: V24918/V24917
Surrogate(s) exhibited a high bias in this project sample where no target analytes were detected. The high
recovery(s) had no impact on the data. Batch QC samples (method blank and laboratory control samples) all
showed surrogates within QC limits.
Page 9 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypoint,
ANALYTICAL
449 5pringhrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Page 10 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90243
Sample ID: MW-1
Matrix: Aqueous
Sampled: 10/6/2022 8:45
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 13:14
TBL
8260D SIM
Antimony
<6.18
pg/L
6.18
10.0
10
10/28/22 21:56
BKN
6020B
Arsenic
4.173
Ng/L
2.97
10.0
10
11/01/22 17:05
CPW
6020E
Barium
64.7
u9/L
4.53
10.0
10
10/28/22 21:56
BKN
6020B
Beryllium
1.913
Ng/L
1.02
10.0
10
10/28/22 21:56
BKN
6020E
Cadmium
<3.50
u9/L
3.50
10.0
10
10/28/22 21:56
BKN
6020B
Chromium
<3.46
N9/L
3.46
10.0
10
10/28/22 21:56
BKN
6020E
Cobalt
7.643
u9/L
0.600
10.0
10
10/28/22 21:56
BKN
6020B
Copper
<4.89
N9/L
4.89
10.0
10
10/28/22 21:56
BKN
6020E
Lead
<2.64
ug/L
2.64
10.0
10
10/28/22 21:56
BKN
6020B
Nickel
5.473
N9/L
1.82
10.0
10
10/28/22 21:56
BKN
6020E
Selenium
<7.03
u9/L
7.03
10.0
10
10/28/22 21:56
BKN
6020B
Silver
<0.570
N9/L
0.570
10.0
10
10/28/22 21:56
BKN
6020E
Thallium
0.6373
u9/L
0.610
10.0
10
10/28/22 21:56
BKN
6020B
Vanadium
<7.67
N9/L
7.67
50.0
10
10/28/22 21:56
BKN
6020B
Zinc
<46.7
ug/L
46.7
100
10
10/28/22 21:56
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 11 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90243
Matrix: Aqueous
Sample ID: MW-1
Sampled:
10/6/2022
8:45
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/11/22 22:34
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/11/22 22:34
MSA
V25028
Benzene
0.3073
Ng/L
0.180
0.500
1
10/11/22 22:34
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/11/22 22:34
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 22:34
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/11/22 22:34
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/11/22 22:34
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/11/22 22:34
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/11/22 22:34
MSA
V25028
Chlorobenzene
0.211 J
ug/L
0.190
0.500
1
10/11/22 22:34
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/11/22 22:34
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/11/22 22:34
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/11/22 22:34
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/11/22 22:34
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/11/22 22:34
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/11/22 22:34
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/11/22 22:34
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/11/22 22:34
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/11/22 22:34
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/11/22 22:34
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/11/22 22:34
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/11/22 22:34
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 12 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90243
Matrix: Aqueous
Sample ID: MW-1
Sampled:
10/6/2022
8:45
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/11/22 22:34
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/11/22 22:34
MSA
V25028
cis- 1,2-Dich loroethene
1.07
Ng/L
0.200
0.500
1
10/11/22 22:34
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/11/22 22:34
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/11/22 22:34
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/11/22 22:34
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/11/22 22:34
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/11/22 22:34
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/11/22 22:34
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/11/22 22:34
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/11/22 22:34
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/11/22 22:34
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/11/22 22:34
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/11/22 22:34
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 22:34
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/11/22 22:34
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/11/22 22:34
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/11/22 22:34
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 22:34
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/11/22 22:34
MSA
V25028
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/11/22 22:34
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/11/22 22:34
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 13 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90243
Sample ID: MW-1
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 8:45
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/11/22 22:34 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/11/22 22:34 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/11/22 22:34 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/11/22 22:34 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/11/22 22:34 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/11/22 22:34
V25028
Surrogate: 4-Bromofluorobenzene
99.6
Limits:
80-124%
1 10/11/22 22:34 MSA
V25028
Surrogate: Dibromofluoromethane
98.4
Limits:
75-129%
1 10/11/22 22:34 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
94.4
Limits:
63-136%
1 10/11/22 22:34 MSA
V25028
Surrogate: Toluene-d8
92.2
Limits:
77-123%
1 10/11/22 22:34 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 14 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90244
Sample ID: MW-2
Matrix: Aqueous
Sampled: 10/6/2022 10:30
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
153
Ng/L
0.139
2.00
1
10/10/22 13:39
TBL
8260D SIM
Antimony
<0.618
ug/L
0.618
1.00
1
10/28/22 22:00
BKN
6020B
Arsenic
27.9
Ng/L
0.297
1.00
1
10/28/22 22:00
BKN
6020B
Barium
299
ug/L
0.453
1.00
1
10/28/22 22:00
BKN
6020B
Beryllium
<0.102
Ng/L
0.102
1.00
1
10/28/22 22:00
BKN
6020B
Cadmium
<0.350
ug/L
0.350
1.00
1
10/28/22 22:00
BKN
6020B
Chromium
0.3863
Ng/L
0.346
1.00
1
10/28/22 22:00
BKN
6020B
Cobalt
3.32
ug/L
0.060
1.00
1
10/28/22 22:00
BKN
6020B
Copper
0.8453
Ng/L
0.489
1.00
1
10/28/22 22:00
BKN
6020B
Lead
<0.264
ug/L
0.264
1.00
1
10/28/22 22:00
BKN
6020B
Nickel
2.99
Ng/L
0.182
1.00
1
10/28/22 22:00
BKN
6020B
Selenium
<0.703
ug/L
0.703
1.00
1
10/28/22 22:00
BKN
6020B
Silver
<0.0570
Ng/L
0.0570
1.00
1
10/28/22 22:00
BKN
6020B
Thallium
<0.0610
ug/L
0.0610
1.00
1
10/28/22 22:00
BKN
6020B
Vanadium
<0.767
Ng/L
0.767
5.00
1
10/28/22 22:00
BKN
6020B
Zinc
10.7
ug/L
4.67
10.0
1
10/28/22 22:00
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 15 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90244
Matrix: Aqueous
Sample ID: MW-2
Sampled:
10/6/2022
10:30
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/11/22 22:58
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/11/22 22:58
MSA
V25028
Benzene
2.49
Ng/L
0.180
0.500
1
10/11/22 22:58
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/11/22 22:58
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 22:58
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/11/22 22:58
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/11/22 22:58
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/11/22 22:58
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/11/22 22:58
MSA
V25028
Chlorobenzene
11.8
ug/L
0.190
0.500
1
10/11/22 22:58
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/11/22 22:58
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/11/22 22:58
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/11/22 22:58
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/11/22 22:58
MSA
V25028
Di -Isopropyl Ether (DIPE)
3.363
Ng/L
0.960
5.00
1
10/11/22 22:58
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/11/22 22:58
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/11/22 22:58
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/11/22 22:58
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/11/22 22:58
MSA
V25028
1,2-Dichlorobenzene
7.17
ug/L
0.220
0.500
1
10/11/22 22:58
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/11/22 22:58
MSA
V25028
1,1-Dichloroethane
0.730
ug/L
0.240
0.500
1
10/11/22 22:58
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 16 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90244
Matrix: Aqueous
Sample ID: MW-2
Sampled:
10/6/2022
10:30
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
0.541
Ng/L
0.150
0.500
1
10/11/22 22:58
MSA
V25028
1,1-Dichloroethene
<0.150
u9/L
0.150
0.500
1
10/11/22 22:58
MSA
V25028
cis- 1,2-Dich loroethene
0.794
N9/L
0.200
0.500
1
10/11/22 22:58
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
u9/L
0.180
0.500
1
10/11/22 22:58
MSA
V25028
1,2-Dichloropropene
0.4553
N9/L
0.190
0.500
1
10/11/22 22:58
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
u9/L
0.210
0.500
1
10/11/22 22:58
MSA
V25028
trans-1,3-Dichloropropene
<0.150
N9/L
0.150
0.500
1
10/11/22 22:58
MSA
V25028
1,4-Dioxane
191
ug/L
16.0
150
1
10/11/22 22:58
MSA
V25028
Ethylbenzene
0.3463
N9/L
0.170
0.500
1
10/11/22 22:58
MSA
V25028
2-Hexanone
<0.380
u9/L
0.380
5.00
1
10/11/22 22:58
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
N9/L
0.710
5.00
1
10/11/22 22:58
MSA
V25028
4-Methyl-2-Pentanone
<1.00
u9/L
1.00
5.00
1
10/11/22 22:58
MSA
V25028
Methylene Chloride
<0.330
N9/L
0.330
1.00
1
10/11/22 22:58
MSA
V25028
Styrene
<0.220
u9/L
0.220
0.500
1
10/11/22 22:58
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
N9/L
0.160
0.500
1
10/11/22 22:58
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
u9/L
0.160
0.500
1
10/11/22 22:58
MSA
V25028
Tetrachloroethene
<0.220
N9/L
0.220
0.500
1
10/11/22 22:58
MSA
V25028
Toluene
0.928
u9/L
0.220
0.500
1
10/11/22 22:58
MSA
V25028
1,1,1-Trichloroethane
<0.160
N9/L
0.160
0.500
1
10/11/22 22:58
MSA
V25028
1,1,2-Trichloroethane
<0.096
u9/L
0.096
0.500
1
10/11/22 22:58
MSA
V25028
Trichloroethene
0.3693
N9/L
0.180
0.500
1
10/11/22 22:58
MSA
V25028
Trichlorofluoromethane
<0.180
u9/L
0.180
0.500
1
10/11/22 22:58
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 17 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90244
Sample ID: MW-2
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 10:30
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/11/22 22:58 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/11/22 22:58 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/11/22 22:58 MSA
V25028
o-Xylene
0.240 J
ug/L
0.210
0.500
1
10/11/22 22:58 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/11/22 22:58 MSA
V25028
Xylene (Total)
0.2403
ug/L
0.210
0.500
1
10/11/22 22:58
V25028
Surrogate: 4-Bromofluorobenzene
101
Limits:
80-124%
1 10/11/22 22:58 MSA
V25028
Surrogate: Dibromofluoromethane
98.0
Limits:
75-129%
1 10/11/22 22:58 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
93.6
Limits:
63-136%
1 10/11/22 22:58 MSA
V25028
Surrogate: Toluene-d8
91.6
Limits:
77-123%
1 10/11/22 22:58 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 18 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90245
Sample ID: MW-3
Matrix: Aqueous
Sampled: 10/6/2022 10:10
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 14:04
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:06
BKN
6020B
Arsenic
0.3123
Ng/L
0.297
1.00
1
11/01/22 17:10
CPW
6020E
Barium
103
pg/L
0.453
1.00
1
10/28/22 22:06
BKN
6020B
Beryllium
<0.102
N9/L
0.102
1.00
1
10/28/22 22:06
BKN
6020B
Cadmium
<0.350
u9/L
0.350
1.00
1
10/28/22 22:06
BKN
6020B
Chromium
0.6243
N9/L
0.346
1.00
1
10/28/22 22:06
BKN
6020B
Cobalt
8.23
u9/L
0.060
1.00
1
10/28/22 22:06
BKN
6020B
Copper
1.06
N9/L
0.489
1.00
1
10/28/22 22:06
BKN
6020B
Lead
<0.264
u9/L
0.264
1.00
1
10/28/22 22:06
BKN
6020B
Nickel
57.1
N9/L
0.182
1.00
1
10/28/22 22:06
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:06
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:06
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:06
BKN
6020B
Vanadium
<0.767
N9/L
0.767
5.00
1
10/28/22 22:06
BKN
6020B
Zinc
7.97 J
ug/L
4.67
10.0
1
10/28/22 22:06
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 19 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90245
Matrix: Aqueous
Sample ID: MW-3
Sampled:
10/6/2022
10:10
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/11/22 23:22
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/11/22 23:22
MSA
V25028
Benzene
1.45
Ng/L
0.180
0.500
1
10/11/22 23:22
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/11/22 23:22
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 23:22
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/11/22 23:22
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/11/22 23:22
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/11/22 23:22
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/11/22 23:22
MSA
V25028
Chlorobenzene
1.51
ug/L
0.190
0.500
1
10/11/22 23:22
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/11/22 23:22
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/11/22 23:22
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/11/22 23:22
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/11/22 23:22
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/11/22 23:22
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/11/22 23:22
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/11/22 23:22
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/11/22 23:22
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/11/22 23:22
MSA
V25028
1,2-Dichlorobenzene
0.3313
ug/L
0.220
0.500
1
10/11/22 23:22
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/11/22 23:22
MSA
V25028
1,1-Dichloroethane
0.3433
ug/L
0.240
0.500
1
10/11/22 23:22
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 20 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90245
Matrix: Aqueous
Sample ID: MW-3
Sampled:
10/6/2022
10:10
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/11/22 23:22
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/11/22 23:22
MSA
V25028
cis- 1,2-Dich loroethene
9.31
Ng/L
0.200
0.500
1
10/11/22 23:22
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/11/22 23:22
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/11/22 23:22
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/11/22 23:22
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/11/22 23:22
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/11/22 23:22
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/11/22 23:22
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/11/22 23:22
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/11/22 23:22
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/11/22 23:22
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/11/22 23:22
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/11/22 23:22
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 23:22
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/11/22 23:22
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/11/22 23:22
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/11/22 23:22
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 23:22
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/11/22 23:22
MSA
V25028
Trichloroethene
0.721
Ng/L
0.180
0.500
1
10/11/22 23:22
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/11/22 23:22
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 21 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90245
Sample ID: MW-3
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 10:10
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/11/22 23:22 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/11/22 23:22 MSA
V25028
Vinyl Chloride
0.612
Ng/L
0.170
0.500
1
10/11/22 23:22 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/11/22 23:22 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/11/22 23:22 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/11/22 23:22
V25028
Surrogate: 4-Bromofluorobenzene
100
Limits:
80-124%
1 10/11/22 23:22 MSA
V25028
Surrogate: Dibromofluoromethane
97.8
Limits:
75-129%
1 10/11/22 23:22 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
92.6
Limits:
63-136%
1 10/11/22 23:22 MSA
V25028
Surrogate: Toluene-d8
91.6
Limits:
77-123%
1 10/11/22 23:22 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 22 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90246
Sample ID: MW-3A
Matrix: Aqueous
Sampled: 10/6/2022 10:50
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
26.4
Ng/L
0.139
2.00
1
10/10/22 14:29
TBL
8260D SIM
Antimony
<0.618
ug/L
0.618
1.00
1
10/28/22 22:11
BKN
6020B
Arsenic
0.8263
Ng/L
0.297
1.00
1
11/01/22 17:14
CPW
6020B
Barium
461
ug/L
0.453
1.00
1
10/28/22 22:11
BKN
6020B
Beryllium
<0.102
Ng/L
0.102
1.00
1
10/28/22 22:11
BKN
6020B
Cadmium
<0.350
ug/L
0.350
1.00
1
10/28/22 22:11
BKN
6020B
Chromium
0.3843
Ng/L
0.346
1.00
1
10/28/22 22:11
BKN
6020B
Cobalt
41.6
ug/L
0.060
1.00
1
10/28/22 22:11
BKN
6020B
Copper
1.77
Ng/L
0.489
1.00
1
10/28/22 22:11
BKN
6020B
Lead
<0.264
ug/L
0.264
1.00
1
10/28/22 22:11
BKN
6020B
Nickel
39.8
Ng/L
0.182
1.00
1
10/28/22 22:11
BKN
6020B
Selenium
<0.703
pg/L
0.703
1.00
1
10/28/22 22:11
BKN
6020B
Silver
<0.0570
Ng/L
0.0570
1.00
1
10/28/22 22:11
BKN
6020B
Thallium
0.06483
ug/L
0.0610
1.00
1
10/28/22 22:11
BKN
6020B
Vanadium
<0.767
Ng/L
0.767
5.00
1
10/28/22 22:11
BKN
6020B
Zinc
12.9
ug/L
4.67
10.0
1
10/28/22 22:11
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 23 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90246
Matrix: Aqueous
Sample ID: MW-3A
Sampled:
10/6/2022
10:50
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/11/22 23:47
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/11/22 23:47
MSA
V25028
Benzene
0.602
Ng/L
0.180
0.500
1
10/11/22 23:47
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/11/22 23:47
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/11/22 23:47
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/11/22 23:47
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/11/22 23:47
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/11/22 23:47
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/11/22 23:47
MSA
V25028
Chlorobenzene
3.84
ug/L
0.190
0.500
1
10/11/22 23:47
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/11/22 23:47
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/11/22 23:47
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/11/22 23:47
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/11/22 23:47
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/11/22 23:47
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/11/22 23:47
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/11/22 23:47
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/11/22 23:47
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/11/22 23:47
MSA
V25028
1,2-Dichlorobenzene
3.08
ug/L
0.220
0.500
1
10/11/22 23:47
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/11/22 23:47
MSA
V25028
1,1-Dichloroethane
0.825
ug/L
0.240
0.500
1
10/11/22 23:47
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 24 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90246
Matrix: Aqueous
Sample ID: MW-3A
Sampled:
10/6/2022
10:50
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/11/22 23:47
MSA
V25028
1,1-Dichloroethene
<0.150
u9/L
0.150
0.500
1
10/11/22 23:47
MSA
V25028
cis- 1,2-Dich loroethene
<0.200
N9/L
0.200
0.500
1
10/11/22 23:47
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
u9/L
0.180
0.500
1
10/11/22 23:47
MSA
V25028
1,2-Dichloropropene
0.2633
N9/L
0.190
0.500
1
10/11/22 23:47
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
u9/L
0.210
0.500
1
10/11/22 23:47
MSA
V25028
trans-1,3-Dichloropropene
<0.150
N9/L
0.150
0.500
1
10/11/22 23:47
MSA
V25028
1,4-Dioxane
30.03
u9/L
16.0
150
1
10/11/22 23:47
MSA
V25028
Ethylbenzene
<0.170
N9/L
0.170
0.500
1
10/11/22 23:47
MSA
V25028
2-Hexanone
<0.380
u9/L
0.380
5.00
1
10/11/22 23:47
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
N9/L
0.710
5.00
1
10/11/22 23:47
MSA
V25028
4-Methyl-2-Pentanone
<1.00
u9/L
1.00
5.00
1
10/11/22 23:47
MSA
V25028
Methylene Chloride
<0.330
N9/L
0.330
1.00
1
10/11/22 23:47
MSA
V25028
Styrene
<0.220
u9/L
0.220
0.500
1
10/11/22 23:47
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
N9/L
0.160
0.500
1
10/11/22 23:47
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
u9/L
0.160
0.500
1
10/11/22 23:47
MSA
V25028
Tetrachloroethene
<0.220
N9/L
0.220
0.500
1
10/11/22 23:47
MSA
V25028
Toluene
<0.220
u9/L
0.220
0.500
1
10/11/22 23:47
MSA
V25028
1,1,1-Trichloroethane
<0.160
N9/L
0.160
0.500
1
10/11/22 23:47
MSA
V25028
1,1,2-Trichloroethane
<0.096
u9/L
0.096
0.500
1
10/11/22 23:47
MSA
V25028
Trichloroethene
0.2503
N9/L
0.180
0.500
1
10/11/22 23:47
MSA
V25028
Trichlorofluoromethane
<0.180
u9/L
0.180
0.500
1
10/11/22 23:47
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 25 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90246
Sample ID: MW-3A
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 10:50
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/11/22 23:47 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/11/22 23:47 MSA
V25028
Vinyl Chloride
1.42
Ng/L
0.170
0.500
1
10/11/22 23:47 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/11/22 23:47 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/11/22 23:47 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/11/22 23:47
V25028
Surrogate: 4-Bromofluorobenzene
100
Limits:
80-124%
1 10/11/22 23:47 MSA
V25028
Surrogate: Dibromofluoromethane
99.2
Limits:
75-129%
1 10/11/22 23:47 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
92.6
Limits:
63-136%
1 10/11/22 23:47 MSA
V25028
Surrogate: Toluene-d8
92.4
Limits:
77-123%
1 10/11/22 23:47 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 26 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90247
Sample ID: MW-4
Matrix: Aqueous
Sampled: 10/6/2022 9:50
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 14:54
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:16
BKN
6020B
Arsenic
0.3073
Ng/L
0.297
1.00
1
11/01/22 17:20
CPW
6020E
Barium
42.7
ug/L
0.453
1.00
1
10/28/22 22:16
BKN
6020B
Beryllium
<0.102
N9/L
0.102
1.00
1
10/28/22 22:16
BKN
6020B
Cadmium
<0.350
u9/L
0.350
1.00
1
10/28/22 22:16
BKN
6020B
Chromium
3.24
N9/L
0.346
1.00
1
10/28/22 22:16
BKN
6020B
Cobalt
0.9313
u9/L
0.060
1.00
1
10/28/22 22:16
BKN
6020B
Copper
6.71
N9/L
0.489
1.00
1
10/28/22 22:16
BKN
6020B
Lead
0.463 J
u9/L
0.264
1.00
1
10/28/22 22:16
BKN
6020B
Nickel
1.21
N9/L
0.182
1.00
1
10/28/22 22:16
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:16
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:16
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:16
BKN
6020B
Vanadium
5.02
N9/L
0.767
5.00
1
10/28/22 22:16
BKN
6020B
Zinc
12.6
u9/L
4.67
10.0
1
10/28/22 22:16
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 27 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90247
Matrix: Aqueous
Sample ID: MW-4
Sampled:
10/6/2022
9:50
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 00:11
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 00:11
MSA
V25028
Benzene
<0.180
Ng/L
0.180
0.500
1
10/12/22 00:11
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 00:11
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 00:11
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 00:11
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 00:11
MSA
V25028
Carbon Disulfide
0.4853
ug/L
0.150
5.00
1
10/12/22 00:11
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 00:11
MSA
V25028
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
10/12/22 00:11
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 00:11
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 00:11
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 00:11
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 00:11
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 00:11
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 00:11
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 00:11
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 00:11
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 00:11
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/12/22 00:11
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 00:11
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/12/22 00:11
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 28 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90247
Matrix: Aqueous
Sample ID: MW-4
Sampled:
10/6/2022
9:50
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 00:11
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/12/22 00:11
MSA
V25028
cis- 1,2-Dich loroethene
<0.200
Ng/L
0.200
0.500
1
10/12/22 00:11
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/12/22 00:11
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/12/22 00:11
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/12/22 00:11
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/12/22 00:11
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/12/22 00:11
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/12/22 00:11
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/12/22 00:11
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/12/22 00:11
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/12/22 00:11
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/12/22 00:11
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/12/22 00:11
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 00:11
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/12/22 00:11
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/12/22 00:11
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/12/22 00:11
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 00:11
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/12/22 00:11
MSA
V25028
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/12/22 00:11
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/12/22 00:11
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 29 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90247
Sample ID: MW-4
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 9:50
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 00:11 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 00:11 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/12/22 00:11 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 00:11 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 00:11 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 00:11
V25028
Surrogate: 4-Bromofluorobenzene
99.6
Limits:
80-124%
1 10/12/22 00:11 MSA
V25028
Surrogate: Dibromofluoromethane
98.2
Limits:
75-129%
1 10/12/22 00:11 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
92.8
Limits:
63-136%
1 10/12/22 00:11 MSA
V25028
Surrogate: Toluene-d8
90.6
Limits:
77-123%
1 10/12/22 00:11 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 30 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90248
Sample ID: MW-5
Matrix: Aqueous
Sampled: 10/6/2022 9:45
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 15:19
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:21
BKN
6020B
Arsenic
<0.297
Ng/L
0.297
1.00
1
10/28/22 22:21
CPW
6020E
Barium
29.8
u9/L
0.453
1.00
1
10/28/22 22:21
BKN
6020B
Beryllium
<0.102
N9/L
0.102
1.00
1
10/28/22 22:21
BKN
6020B
Cadmium
<0.350
u9/L
0.350
1.00
1
10/28/22 22:21
BKN
6020B
Chromium
4.18
N9/L
0.346
1.00
1
10/28/22 22:21
BKN
6020B
Cobalt
0.161 J
u9/L
0.060
1.00
1
10/28/22 22:21
BKN
6020B
Copper
1.14
N9/L
0.489
1.00
1
10/28/22 22:21
BKN
6020B
Lead
<0.264
u9/L
0.264
1.00
1
10/28/22 22:21
BKN
6020B
Nickel
2.61
N9/L
0.182
1.00
1
10/28/22 22:21
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:21
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:21
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:21
BKN
6020B
Vanadium
<0.767
N9/L
0.767
5.00
1
10/28/22 22:21
BKN
6020B
Zinc
6.36 J
u9/L
4.67
10.0
1
10/28/22 22:21
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 31 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90248
Matrix: Aqueous
Sample ID: MW-5
Sampled:
10/6/2022
9:45
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 00:35
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 00:35
MSA
V25028
Benzene
<0.180
Ng/L
0.180
0.500
1
10/12/22 00:35
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 00:35
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 00:35
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 00:35
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 00:35
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 00:35
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 00:35
MSA
V25028
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
10/12/22 00:35
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 00:35
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 00:35
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 00:35
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 00:35
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 00:35
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 00:35
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 00:35
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 00:35
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 00:35
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/12/22 00:35
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 00:35
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/12/22 00:35
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 32 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90248
Matrix: Aqueous
Sample ID: MW-5
Sampled:
10/6/2022
9:45
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 00:35
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/12/22 00:35
MSA
V25028
cis- 1,2-Dich loroethene
<0.200
Ng/L
0.200
0.500
1
10/12/22 00:35
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/12/22 00:35
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/12/22 00:35
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/12/22 00:35
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/12/22 00:35
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/12/22 00:35
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/12/22 00:35
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/12/22 00:35
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/12/22 00:35
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/12/22 00:35
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/12/22 00:35
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/12/22 00:35
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 00:35
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/12/22 00:35
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/12/22 00:35
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/12/22 00:35
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 00:35
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/12/22 00:35
MSA
V25028
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/12/22 00:35
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/12/22 00:35
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 33 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90248
Sample ID: MW-5
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 9:45
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 00:35 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 00:35 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/12/22 00:35 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 00:35 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 00:35 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 00:35
V25028
Surrogate: 4-Bromofluorobenzene
100
Limits:
80-124%
1 10/12/22 00:35 MSA
V25028
Surrogate: Dibromofluoromethane
97.4
Limits:
75-129%
1 10/12/22 00:35 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
91.0
Limits:
63-136%
1 10/12/22 00:35 MSA
V25028
Surrogate: Toluene-d8
90.6
Limits:
77-123%
1 10/12/22 00:35 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 34 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90249
Sample ID: MW-6
Matrix: Aqueous
Sampled: 10/6/2022 9:15
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 15:44
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:35
BKN
6020B
Arsenic
0.9223
Ng/L
0.297
1.00
1
11/01/22 17:24
CPW
6020E
Barium
98.1
u9/L
0.453
1.00
1
10/28/22 22:35
BKN
6020B
Beryllium
0.1173
N9/L
0.102
1.00
1
10/28/22 22:35
BKN
6020B
Cadmium
0.3763
u9/L
0.350
1.00
1
10/28/22 22:35
BKN
6020B
Chromium
1.18
N9/L
0.346
1.00
1
10/28/22 22:35
BKN
6020B
Cobalt
26.6
u9/L
0.060
1.00
1
10/28/22 22:35
BKN
6020B
Copper
2.88
N9/L
0.489
1.00
1
10/28/22 22:35
BKN
6020B
Lead
4.96
u9/L
0.264
1.00
1
10/28/22 22:35
BKN
6020B
Nickel
2.16
N9/L
0.182
1.00
1
10/28/22 22:35
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:35
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:35
BKN
6020B
Thallium
0.107 J
u9/L
0.0610
1.00
1
10/28/22 22:35
BKN
6020B
Vanadium
0.9773
N9/L
0.767
5.00
1
10/28/22 22:35
BKN
6020B
Zinc
15.5
u9/L
4.67
10.0
1
10/28/22 22:35
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 35 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90249
Matrix: Aqueous
Sample ID: MW-6
Sampled:
10/6/2022
9:15
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 01:00
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 01:00
MSA
V25028
Benzene
1.16
Ng/L
0.180
0.500
1
10/12/22 01:00
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 01:00
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 01:00
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 01:00
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 01:00
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 01:00
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 01:00
MSA
V25028
Chlorobenzene
9.18
ug/L
0.190
0.500
1
10/12/22 01:00
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 01:00
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 01:00
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 01:00
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 01:00
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 01:00
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 01:00
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 01:00
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 01:00
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 01:00
MSA
V25028
1,2-Dichlorobenzene
2.50
ug/L
0.220
0.500
1
10/12/22 01:00
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 01:00
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/12/22 01:00
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 36 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90249
Matrix: Aqueous
Sample ID: MW-6
Sampled:
10/6/2022
9:15
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 01:00
MSA
V25028
1,1-Dichloroethene
<0.150
u9/L
0.150
0.500
1
10/12/22 01:00
MSA
V25028
cis- 1,2-Dich loroethene
1.04
N9/L
0.200
0.500
1
10/12/22 01:00
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
u9/L
0.180
0.500
1
10/12/22 01:00
MSA
V25028
1,2-Dichloropropene
0.3553
N9/L
0.190
0.500
1
10/12/22 01:00
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
u9/L
0.210
0.500
1
10/12/22 01:00
MSA
V25028
trans-1,3-Dichloropropene
<0.150
N9/L
0.150
0.500
1
10/12/22 01:00
MSA
V25028
1,4-Dioxane
<16.0
u9/L
16.0
150
1
10/12/22 01:00
MSA
V25028
Ethylbenzene
<0.170
N9/L
0.170
0.500
1
10/12/22 01:00
MSA
V25028
2-Hexanone
<0.380
u9/L
0.380
5.00
1
10/12/22 01:00
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
N9/L
0.710
5.00
1
10/12/22 01:00
MSA
V25028
4-Methyl-2-Pentanone
<1.00
u9/L
1.00
5.00
1
10/12/22 01:00
MSA
V25028
Methylene Chloride
<0.330
N9/L
0.330
1.00
1
10/12/22 01:00
MSA
V25028
Styrene
<0.220
u9/L
0.220
0.500
1
10/12/22 01:00
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
N9/L
0.160
0.500
1
10/12/22 01:00
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
u9/L
0.160
0.500
1
10/12/22 01:00
MSA
V25028
Tetrachloroethene
<0.220
N9/L
0.220
0.500
1
10/12/22 01:00
MSA
V25028
Toluene
0.221 J
u9/L
0.220
0.500
1
10/12/22 01:00
MSA
V25028
1,1,1-Trichloroethane
<0.160
N9/L
0.160
0.500
1
10/12/22 01:00
MSA
V25028
1,1,2-Trichloroethane
<0.096
u9/L
0.096
0.500
1
10/12/22 01:00
MSA
V25028
Trichloroethene
<0.180
N9/L
0.180
0.500
1
10/12/22 01:00
MSA
V25028
Trichlorofluoromethane
<0.180
u9/L
0.180
0.500
1
10/12/22 01:00
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 37 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90249
Sample ID: MW-6
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 9:15
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 01:00 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 01:00 MSA
V25028
Vinyl Chloride
3.13
Ng/L
0.170
0.500
1
10/12/22 01:00 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 01:00 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 01:00 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 01:00
V25028
Surrogate: 4-Bromofluorobenzene
99.0
Limits:
80-124%
1 10/12/22 01:00 MSA
V25028
Surrogate: Dibromofluoromethane
98.0
Limits:
75-129%
1 10/12/22 01:00 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
94.6
Limits:
63-136%
1 10/12/22 01:00 MSA
V25028
Surrogate: Toluene-d8
89.6
Limits:
77-123%
1 10/12/22 01:00 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 38 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90250
Sample ID: MW-71D
Matrix: Aqueous
Sampled: 10/6/2022 10:40
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 16:09
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:39
BKN
6020B
Arsenic
0.6603
Ng/L
0.297
1.00
1
11/01/22 17:28
CPW
6020E
Barium
22.7
u9/L
0.453
1.00
1
10/28/22 22:39
BKN
6020B
Beryllium
<0.102
N9/L
0.102
1.00
1
10/28/22 22:39
BKN
6020B
Cadmium
0.941 J
u9/L
0.350
1.00
1
10/28/22 22:39
BKN
6020B
Chromium
7.34
N9/L
0.346
1.00
1
10/28/22 22:39
BKN
6020B
Cobalt
0.9083
u9/L
0.060
1.00
1
10/28/22 22:39
BKN
6020B
Copper
4.25
N9/L
0.489
1.00
1
10/28/22 22:39
BKN
6020B
Lead
1.53
u9/L
0.264
1.00
1
10/28/22 22:39
BKN
6020B
Nickel
3.85
N9/L
0.182
1.00
1
10/28/22 22:39
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:39
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:39
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:39
BKN
6020B
Vanadium
3.323
N9/L
0.767
5.00
1
10/28/22 22:39
BKN
6020B
Zinc
14.3
u9/L
4.67
10.0
1
10/28/22 22:39
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 39 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90250
Matrix: Aqueous
Sample ID: MW-71D
Sampled:
10/6/2022
10:40
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 01:24
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 01:24
MSA
V25028
Benzene
0.654
Ng/L
0.180
0.500
1
10/12/22 01:24
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 01:24
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 01:24
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 01:24
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 01:24
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 01:24
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 01:24
MSA
V25028
Chlorobenzene
0.252 J
ug/L
0.190
0.500
1
10/12/22 01:24
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 01:24
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 01:24
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 01:24
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 01:24
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 01:24
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 01:24
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 01:24
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 01:24
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 01:24
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/12/22 01:24
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 01:24
MSA
V25028
1,1-Dichloroethane
1.75
ug/L
0.240
0.500
1
10/12/22 01:24
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 40 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90250
Matrix: Aqueous
Sample ID: MW-71D
Sampled:
10/6/2022
10:40
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 01:24
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/12/22 01:24
MSA
V25028
cis- 1,2-Dich loroethene
13.4
Ng/L
0.200
0.500
1
10/12/22 01:24
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/12/22 01:24
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/12/22 01:24
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/12/22 01:24
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/12/22 01:24
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/12/22 01:24
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/12/22 01:24
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/12/22 01:24
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/12/22 01:24
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/12/22 01:24
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/12/22 01:24
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/12/22 01:24
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 01:24
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/12/22 01:24
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/12/22 01:24
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/12/22 01:24
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 01:24
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/12/22 01:24
MSA
V25028
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/12/22 01:24
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/12/22 01:24
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 41 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90250
Sample ID: MW-71D
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 10:40
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 01:24 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 01:24 MSA
V25028
Vinyl Chloride
0.3783
Ng/L
0.170
0.500
1
10/12/22 01:24 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 01:24 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 01:24 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 01:24
V25028
Surrogate: 4-Bromofluorobenzene
99.2
Limits:
80-124%
1 10/12/22 01:24 MSA
V25028
Surrogate: Dibromofluoromethane
99.8
Limits:
75-129%
1 10/12/22 01:24 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
96.0
Limits:
63-136%
1 10/12/22 01:24 MSA
V25028
Surrogate: Toluene-d8
88.8
Limits:
77-123%
1 10/12/22 01:24 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 42 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90251
Sample ID: MW-7S
Matrix: Aqueous
Sampled: 10/6/2022 11:00
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
7.55
Ng/L
0.139
2.00
1
10/10/22 16:34
TBL
8260D SIM
Antimony
<0.618
ug/L
0.618
1.00
1
10/28/22 22:43
BKN
6020B
Arsenic
0.3183
Ng/L
0.297
1.00
1
11/01/22 17:33
CPW
6020B
Barium
77.5
ug/L
0.453
1.00
1
10/28/22 22:43
BKN
6020B
Beryllium
<0.102
Ng/L
0.102
1.00
1
10/28/22 22:43
BKN
6020B
Cadmium
<0.350
ug/L
0.350
1.00
1
10/28/22 22:43
BKN
6020B
Chromium
0.7523
Ng/L
0.346
1.00
1
10/28/22 22:43
BKN
6020B
Cobalt
1.23
ug/L
0.060
1.00
1
10/28/22 22:43
BKN
6020B
Copper
2.08
Ng/L
0.489
1.00
1
10/28/22 22:43
BKN
6020B
Lead
<0.264
pg/L
0.264
1.00
1
10/28/22 22:43
BKN
6020B
Nickel
4.48
Ng/L
0.182
1.00
1
10/28/22 22:43
BKN
6020B
Selenium
<0.703
pg/L
0.703
1.00
1
10/28/22 22:43
BKN
6020B
Silver
<0.0570
Ng/L
0.0570
1.00
1
10/28/22 22:43
BKN
6020B
Thallium
<0.0610
ug/L
0.0610
1.00
1
10/28/22 22:43
BKN
6020B
Vanadium
<0.767
Ng/L
0.767
5.00
1
10/28/22 22:43
BKN
6020B
Zinc
10.7
ug/L
4.67
10.0
1
10/28/22 22:43
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 43 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90251
Matrix: Aqueous
Sample ID: MW-7S
Sampled:
10/6/2022
11:00
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 01:48
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 01:48
MSA
V25028
Benzene
<0.180
Ng/L
0.180
0.500
1
10/12/22 01:48
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 01:48
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 01:48
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 01:48
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 01:48
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 01:48
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 01:48
MSA
V25028
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
10/12/22 01:48
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 01:48
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 01:48
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 01:48
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 01:48
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 01:48
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 01:48
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 01:48
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 01:48
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 01:48
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/12/22 01:48
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 01:48
MSA
V25028
1,1-Dichloroethane
0.901
ug/L
0.240
0.500
1
10/12/22 01:48
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 44 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90251
Matrix: Aqueous
Sample ID: MW-7S
Sampled:
10/6/2022
11:00
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 01:48
MSA
V25028
1,1-Dichloroethene
<0.150
u9/L
0.150
0.500
1
10/12/22 01:48
MSA
V25028
cis- 1,2-Dich loroethene
4.65
N9/L
0.200
0.500
1
10/12/22 01:48
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
u9/L
0.180
0.500
1
10/12/22 01:48
MSA
V25028
1,2-Dichloropropene
0.2003
N9/L
0.190
0.500
1
10/12/22 01:48
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
u9/L
0.210
0.500
1
10/12/22 01:48
MSA
V25028
trans-1,3-Dichloropropene
<0.150
N9/L
0.150
0.500
1
10/12/22 01:48
MSA
V25028
1,4-Dioxane
<16.0
u9/L
16.0
150
1
10/12/22 01:48
MSA
V25028
Ethylbenzene
<0.170
N9/L
0.170
0.500
1
10/12/22 01:48
MSA
V25028
2-Hexanone
<0.380
u9/L
0.380
5.00
1
10/12/22 01:48
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
N9/L
0.710
5.00
1
10/12/22 01:48
MSA
V25028
4-Methyl-2-Pentanone
<1.00
u9/L
1.00
5.00
1
10/12/22 01:48
MSA
V25028
Methylene Chloride
<0.330
N9/L
0.330
1.00
1
10/12/22 01:48
MSA
V25028
Styrene
<0.220
u9/L
0.220
0.500
1
10/12/22 01:48
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
N9/L
0.160
0.500
1
10/12/22 01:48
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
u9/L
0.160
0.500
1
10/12/22 01:48
MSA
V25028
Tetrachloroethene
<0.220
N9/L
0.220
0.500
1
10/12/22 01:48
MSA
V25028
Toluene
<0.220
u9/L
0.220
0.500
1
10/12/22 01:48
MSA
V25028
1,1,1-Trichloroethane
<0.160
N9/L
0.160
0.500
1
10/12/22 01:48
MSA
V25028
1,1,2-Trichloroethane
<0.096
u9/L
0.096
0.500
1
10/12/22 01:48
MSA
V25028
Trichloroethene
<0.180
N9/L
0.180
0.500
1
10/12/22 01:48
MSA
V25028
Trichlorofluoromethane
<0.180
u9/L
0.180
0.500
1
10/12/22 01:48
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 45 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90251
Sample ID: MW-7S
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 11:00
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 01:48 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 01:48 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/12/22 01:48 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 01:48 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 01:48 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 01:48
V25028
Surrogate: 4-Bromofluorobenzene
99.6
Limits:
80-124%
1 10/12/22 01:48 MSA
V25028
Surrogate: Dibromofluoromethane
100
Limits:
75-129%
1 10/12/22 01:48 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
94.8
Limits:
63-136%
1 10/12/22 01:48 MSA
V25028
Surrogate: Toluene-d8
88.2
Limits:
77-123%
1 10/12/22 01:48 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 46 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90252
Sample ID: MW-8
Matrix: Aqueous
Sampled: 10/6/2022 9:00
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 16:59
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:48
BKN
6020B
Arsenic
<0.297
Ng/L
0.297
1.00
1
10/28/22 22:48
BKN
6020E
Barium
81.9
u9/L
0.453
1.00
1
10/28/22 22:48
BKN
6020B
Beryllium
0.3743
Ng/L
0.102
1.00
1
10/28/22 22:48
BKN
6020E
Cadmium
<0.350
u9/L
0.350
1.00
1
10/28/22 22:48
BKN
6020B
Chromium
2.20
N9/L
0.346
1.00
1
10/28/22 22:48
BKN
6020B
Cobalt
14.0
pg/L
0.060
1.00
1
10/28/22 22:48
BKN
6020B
Copper
3.33
N9/L
0.489
1.00
1
10/28/22 22:48
BKN
6020B
Lead
0.981 J
u9/L
0.264
1.00
1
10/28/22 22:48
BKN
6020B
Nickel
18.9
Ng/L
0.182
1.00
1
10/28/22 22:48
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:48
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:48
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:48
BKN
6020B
Vanadium
3.26 J
N9/L
0.767
5.00
1
10/28/22 22:48
BKN
6020B
Zinc
40.1
ug/L
4.67
10.0
1
10/28/22 22:48
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 47 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90252
Matrix: Aqueous
Sample ID: MW-8
Sampled:
10/6/2022
9:00
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 02:12
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 02:12
MSA
V25028
Benzene
0.896
Ng/L
0.180
0.500
1
10/12/22 02:12
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 02:12
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 02:12
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 02:12
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 02:12
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 02:12
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 02:12
MSA
V25028
Chlorobenzene
1.04
ug/L
0.190
0.500
1
10/12/22 02:12
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 02:12
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 02:12
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 02:12
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 02:12
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 02:12
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 02:12
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 02:12
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 02:12
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 02:12
MSA
V25028
1,2-Dichlorobenzene
0.813
ug/L
0.220
0.500
1
10/12/22 02:12
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 02:12
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/12/22 02:12
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 48 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90252
Matrix: Aqueous
Sample ID: MW-8
Sampled:
10/6/2022
9:00
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 02:12
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/12/22 02:12
MSA
V25028
cis- 1,2-Dich loroethene
4.69
Ng/L
0.200
0.500
1
10/12/22 02:12
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/12/22 02:12
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/12/22 02:12
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/12/22 02:12
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/12/22 02:12
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/12/22 02:12
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/12/22 02:12
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/12/22 02:12
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/12/22 02:12
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/12/22 02:12
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/12/22 02:12
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/12/22 02:12
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 02:12
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/12/22 02:12
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/12/22 02:12
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/12/22 02:12
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 02:12
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/12/22 02:12
MSA
V25028
Trichloroethene
0.545
Ng/L
0.180
0.500
1
10/12/22 02:12
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/12/22 02:12
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 49 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90252
Sample ID: MW-8
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 9:00
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 02:12 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 02:12 MSA
V25028
Vinyl Chloride
0.2363
Ng/L
0.170
0.500
1
10/12/22 02:12 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 02:12 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 02:12 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 02:12
V25028
Surrogate: 4-Bromofluorobenzene
101
Limits:
80-124%
1 10/12/22 02:12 MSA
V25028
Surrogate: Dibromofluoromethane
96.6
Limits:
75-129%
1 10/12/22 02:12 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
93.8
Limits:
63-136%
1 10/12/22 02:12 MSA
V25028
Surrogate: Toluene-d8
88.0
Limits:
77-123%
1 10/12/22 02:12 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 50 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90253
Sample ID: SW-1
Matrix: Aqueous
Sampled: 10/6/2022 10:25
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 17:25
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:52
BKN
6020B
Arsenic
<0.297
Ng/L
0.297
1.00
1
10/28/22 22:52
BKN
6020E
Barium
20.2
ug/L
0.453
1.00
1
10/28/22 22:52
BKN
6020B
Beryllium
<0.102
Ng/L
0.102
1.00
1
10/28/22 22:52
BKN
6020E
Cadmium
<0.350
u9/L
0.350
1.00
1
10/28/22 22:52
BKN
6020B
Chromium
0.4523
Ng/L
0.346
1.00
1
10/28/22 22:52
BKN
6020E
Cobalt
0.263 J
u9/L
0.060
1.00
1
10/28/22 22:52
BKN
6020B
Copper
1.35
N9/L
0.489
1.00
1
10/28/22 22:52
BKN
6020B
Lead
0.275 J
u9/L
0.264
1.00
1
10/28/22 22:52
BKN
6020B
Nickel
0.4093
Ng/L
0.182
1.00
1
10/28/22 22:52
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:52
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:52
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:52
BKN
6020B
Vanadium
<0.767
N9/L
0.767
5.00
1
10/28/22 22:52
BKN
6020B
Zinc
14.0
u9/L
4.67
10.0
1
10/28/22 22:52
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 51 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90253
Matrix: Aqueous
Sample ID: SW-1
Sampled:
10/6/2022
10:25
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 02:36
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 02:36
MSA
V25028
Benzene
<0.180
Ng/L
0.180
0.500
1
10/12/22 02:36
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 02:36
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 02:36
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 02:36
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 02:36
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 02:36
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 02:36
MSA
V25028
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
10/12/22 02:36
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 02:36
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 02:36
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 02:36
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 02:36
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 02:36
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 02:36
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 02:36
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 02:36
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 02:36
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/12/22 02:36
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 02:36
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/12/22 02:36
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 52 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90253
Matrix: Aqueous
Sample ID: SW-1
Sampled:
10/6/2022
10:25
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 02:36
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/12/22 02:36
MSA
V25028
cis- 1,2-Dich loroethene
<0.200
Ng/L
0.200
0.500
1
10/12/22 02:36
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/12/22 02:36
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/12/22 02:36
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/12/22 02:36
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/12/22 02:36
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/12/22 02:36
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/12/22 02:36
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/12/22 02:36
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/12/22 02:36
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/12/22 02:36
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/12/22 02:36
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/12/22 02:36
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 02:36
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/12/22 02:36
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/12/22 02:36
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/12/22 02:36
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 02:36
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/12/22 02:36
MSA
V25028
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/12/22 02:36
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/12/22 02:36
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 53 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90253
Sample ID: SW-1
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 10:25
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 02:36 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 02:36 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/12/22 02:36 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 02:36 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 02:36 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 02:36
V25028
Surrogate: 4-Bromofluorobenzene
99.6
Limits:
80-124%
1 10/12/22 02:36 MSA
V25028
Surrogate: Dibromofluoromethane
99.6
Limits:
75-129%
1 10/12/22 02:36 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
92.6
Limits:
63-136%
1 10/12/22 02:36 MSA
V25028
Surrogate: Toluene-d8
86.0
Limits:
77-123%
1 10/12/22 02:36 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 54 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
WavDdibnto
ANALYTICAL
01186
Smith & Gardner, Inc.
Seth C. Rickerts
14 N. Boylan Avenue
Raleigh , NC 27603
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointana lyti ca Isom
Project Surry County Elkin
Information :
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Report Date : 11/02/2022
Received : 10/07/2022
Lab No : 90254
Sample ID: SW-2
Matrix: Aqueous
Sampled: 10/6/2022 10:15
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
1,4-Dioxane
<0.139
Ng/L
0.139
2.00
1
10/10/22 17:50
TBL
8260D SIM
Antimony
<0.618
u9/L
0.618
1.00
1
10/28/22 22:56
BKN
6020B
Arsenic
<0.297
Ng/L
0.297
1.00
1
10/28/22 22:56
BKN
6020E
Barium
19.9
u9/L
0.453
1.00
1
10/28/22 22:56
BKN
6020B
Beryllium
<0.102
Ng/L
0.102
1.00
1
10/28/22 22:56
BKN
6020E
Cadmium
<0.350
u9/L
0.350
1.00
1
10/28/22 22:56
BKN
6020B
Chromium
0.3743
Ng/L
0.346
1.00
1
10/28/22 22:56
BKN
6020E
Cobalt
0.216 J
u9/L
0.060
1.00
1
10/28/22 22:56
BKN
6020B
Copper
1.19
N9/L
0.489
1.00
1
10/28/22 22:56
BKN
6020B
Lead
0.2883
u9/L
0.264
1.00
1
10/28/22 22:56
BKN
6020B
Nickel
0.3563
Ng/L
0.182
1.00
1
10/28/22 22:56
BKN
6020B
Selenium
<0.703
u9/L
0.703
1.00
1
10/28/22 22:56
BKN
6020B
Silver
<0.0570
N9/L
0.0570
1.00
1
10/28/22 22:56
BKN
6020B
Thallium
<0.0610
u9/L
0.0610
1.00
1
10/28/22 22:56
BKN
6020B
Vanadium
<0.767
N9/L
0.767
5.00
1
10/28/22 22:56
BKN
6020B
Zinc
14.4
ug/L
4.67
10.0
1
10/28/22 22:56
BKN
6020B
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 55 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90254
Matrix: Aqueous
Sample ID: SW-2
Sampled:
10/6/2022
10:15
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/12/22 03:00
MSA
V25028
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/12/22 03:00
MSA
V25028
Benzene
<0.180
Ng/L
0.180
0.500
1
10/12/22 03:00
MSA
V25028
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/12/22 03:00
MSA
V25028
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 03:00
MSA
V25028
Bromoform
<1.50
ug/L
1.50
5.00
1
10/12/22 03:00
MSA
V25028
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/12/22 03:00
MSA
V25028
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/12/22 03:00
MSA
V25028
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/12/22 03:00
MSA
V25028
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
10/12/22 03:00
MSA
V25028
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/12/22 03:00
MSA
V25028
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/12/22 03:00
MSA
V25028
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/12/22 03:00
MSA
V25028
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/12/22 03:00
MSA
V25028
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/12/22 03:00
MSA
V25028
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/12/22 03:00
MSA
V25028
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/12/22 03:00
MSA
V25028
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/12/22 03:00
MSA
V25028
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/12/22 03:00
MSA
V25028
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/12/22 03:00
MSA
V25028
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/12/22 03:00
MSA
V25028
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/12/22 03:00
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 56 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90254
Matrix: Aqueous
Sample ID: SW-2
Sampled:
10/6/2022
10:15
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/12/22 03:00
MSA
V25028
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/12/22 03:00
MSA
V25028
cis- 1,2-Dich loroethene
<0.200
Ng/L
0.200
0.500
1
10/12/22 03:00
MSA
V25028
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/12/22 03:00
MSA
V25028
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/12/22 03:00
MSA
V25028
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/12/22 03:00
MSA
V25028
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/12/22 03:00
MSA
V25028
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/12/22 03:00
MSA
V25028
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/12/22 03:00
MSA
V25028
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/12/22 03:00
MSA
V25028
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/12/22 03:00
MSA
V25028
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/12/22 03:00
MSA
V25028
Methylene Chloride
<0.330
Ng/L
0.330
1.00
1
10/12/22 03:00
MSA
V25028
Styrene
<0.220
ug/L
0.220
0.500
1
10/12/22 03:00
MSA
V25028
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 03:00
MSA
V25028
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/12/22 03:00
MSA
V25028
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/12/22 03:00
MSA
V25028
Toluene
<0.220
ug/L
0.220
0.500
1
10/12/22 03:00
MSA
V25028
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/12/22 03:00
MSA
V25028
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/12/22 03:00
MSA
V25028
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/12/22 03:00
MSA
V25028
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/12/22 03:00
MSA
V25028
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 57 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90254
Sample ID: SW-2
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 10:15
Analytical Method: 8260D
Prep Batch(es):
V25027
10/11/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/12/22 03:00 MSA
V25028
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/12/22 03:00 MSA
V25028
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/12/22 03:00 MSA
V25028
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/12/22 03:00 MSA
V25028
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/12/22 03:00 MSA
V25028
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/12/22 03:00
V25028
Surrogate: 4-Bromofluorobenzene
99.4
Limits:
80-124%
1 10/12/22 03:00 MSA
V25028
Surrogate: Dibromofluoromethane
99.0
Limits:
75-129%
1 10/12/22 03:00 MSA
V25028
Surrogate: 1,2-Dichloroethane - d4
95.8
Limits:
63-136%
1 10/12/22 03:00 MSA
V25028
Surrogate: Toluene-d8
86.4
Limits:
77-123%
1 10/12/22 03:00 MSA
V25028
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 58 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90751
Matrix: Aqueous
Sample ID : Trip Blank
Sampled:
10/6/2022
0:00
Analytical Method: 8260D
Prep Batch(es):
V25308
10/18/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
Acetone
<1.80
Ng/L
1.80
5.00
1
10/18/22 23:42
MSA
V25309
Acrylonitrile
<0.230
ug/L
0.230
5.00
1
10/18/22 23:42
MSA
V25309
Benzene
<0.180
Ng/L
0.180
0.500
1
10/18/22 23:42
MSA
V25309
Bromochloromethane
<0.420
ug/L
0.420
1.00
1
10/18/22 23:42
MSA
V25309
Bromodichloromethane
<0.160
Ng/L
0.160
0.500
1
10/18/22 23:42
MSA
V25309
Bromoform
<1.50
ug/L
1.50
5.00
1
10/18/22 23:42
MSA
V25309
Bromomethane
<0.280
Ng/L
0.280
1.00
1
10/18/22 23:42
MSA
V25309
Carbon Disulfide
<0.150
ug/L
0.150
5.00
1
10/18/22 23:42
MSA
V25309
Carbon Tetrachloride
<0.180
Ng/L
0.180
0.500
1
10/18/22 23:42
MSA
V25309
Chlorobenzene
<0.190
ug/L
0.190
0.500
1
10/18/22 23:42
MSA
V25309
Chlorodibromomethane
<0.190
Ng/L
0.190
0.500
1
10/18/22 23:42
MSA
V25309
Chloroethane
<0.430
ug/L
0.430
1.00
1
10/18/22 23:42
MSA
V25309
Chloroform
<0.220
Ng/L
0.220
0.500
1
10/18/22 23:42
MSA
V25309
Chloromethane
<0.220
ug/L
0.220
0.500
1
10/18/22 23:42
MSA
V25309
Di -Isopropyl Ether (DIPE)
<0.960
Ng/L
0.960
5.00
1
10/18/22 23:42
MSA
V25309
1,2-Dibromo-3-Chloropropane
<1.10
ug/L
1.10
2.00
1
10/18/22 23:42
MSA
V25309
1,2-Dibromoethane
<0.200
Ng/L
0.200
0.500
1
10/18/22 23:42
MSA
V25309
Dibromomethane
<0.230
ug/L
0.230
0.500
1
10/18/22 23:42
MSA
V25309
trans-1,4-Dichloro-2-butene
<1.30
Ng/L
1.30
10.0
1
10/18/22 23:42
MSA
V25309
1,2-Dichlorobenzene
<0.220
ug/L
0.220
0.500
1
10/18/22 23:42
MSA
V25309
Dichlorodifluoromethane
<1.20
Ng/L
1.20
5.00
1
10/18/22 23:42
MSA
V25309
1,1-Dichloroethane
<0.240
ug/L
0.240
0.500
1
10/18/22 23:42
MSA
V25309
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 59 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050 REPOR T OF A NA L YSIS
Lab No : 90751
Matrix: Aqueous
Sample ID : Trip Blank
Sampled:
10/6/2022
0:00
Analytical Method: 8260D
Prep Batch(es):
V25308
10/18/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time
By
Analytical
Analyzed
Batch
1,2-Dichloroethane
<0.150
Ng/L
0.150
0.500
1
10/18/22 23:42
MSA
V25309
1,1-Dichloroethene
<0.150
ug/L
0.150
0.500
1
10/18/22 23:42
MSA
V25309
cis- 1,2-Dich loroethene
<0.200
Ng/L
0.200
0.500
1
10/18/22 23:42
MSA
V25309
trans- 1.2-Dichloroethene
<0.180
ug/L
0.180
0.500
1
10/18/22 23:42
MSA
V25309
1,2-Dichloropropene
<0.190
Ng/L
0.190
0.500
1
10/18/22 23:42
MSA
V25309
cis- 1,3-Dich loropropene
<0.210
ug/L
0.210
0.500
1
10/18/22 23:42
MSA
V25309
trans-1,3-Dichloropropene
<0.150
Ng/L
0.150
0.500
1
10/18/22 23:42
MSA
V25309
1,4-Dioxane
<16.0
ug/L
16.0
150
1
10/18/22 23:42
MSA
V25309
Ethylbenzene
<0.170
Ng/L
0.170
0.500
1
10/18/22 23:42
MSA
V25309
2-Hexanone
<0.380
ug/L
0.380
5.00
1
10/18/22 23:42
MSA
V25309
Methyl Ethyl Ketone (MEK)
<0.710
Ng/L
0.710
5.00
1
10/18/22 23:42
MSA
V25309
4-Methyl-2-Pentanone
<1.00
ug/L
1.00
5.00
1
10/18/22 23:42
MSA
V25309
Methylene Chloride
0.4503
Ng/L
0.330
1.00
1
10/18/22 23:42
MSA
V25309
Styrene
<0.220
ug/L
0.220
0.500
1
10/18/22 23:42
MSA
V25309
1,1,1,2-Tetrachloroethane
<0.160
Ng/L
0.160
0.500
1
10/18/22 23:42
MSA
V25309
1,1,2,2-Tetrachloroethane
<0.160
ug/L
0.160
0.500
1
10/18/22 23:42
MSA
V25309
Tetrachloroethene
<0.220
Ng/L
0.220
0.500
1
10/18/22 23:42
MSA
V25309
Toluene
<0.220
ug/L
0.220
0.500
1
10/18/22 23:42
MSA
V25309
1,1,1-Trichloroethane
<0.160
Ng/L
0.160
0.500
1
10/18/22 23:42
MSA
V25309
1,1,2-Trichloroethane
<0.096
ug/L
0.096
0.500
1
10/18/22 23:42
MSA
V25309
Trichloroethene
<0.180
Ng/L
0.180
0.500
1
10/18/22 23:42
MSA
V25309
Trichlorofluoromethane
<0.180
ug/L
0.180
0.500
1
10/18/22 23:42
MSA
V25309
Qualifiers/ * Outside QC Limit
DF
Dilution Factor
Definitions J Estimated value
MQL
Method Quantitation Limit
Page 60 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
•
Charlotte, NC 28217
Waypoint. 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
01186
Smith & Gardner, Inc. Project Surry County Elkin
Seth C. Rickerts Report Date : 11/02/2022
14 N. Boylan Avenue Information : Received : 10/07/2022
Raleigh , NC 27603
Report Number : 22-280-0050
Lab No : 90751
Sample ID : Trip Blank
REPOR T OF A NA L YSIS
Matrix: Aqueous
Sampled: 10/6/2022 0:00
Analytical Method: 8260D
Prep Batch(es):
V25308
10/18/22 14:00
Prep Method: 5030E
Test
Results
Units
MDL
MQL
DF
Date / Time By
Analytical
Analyzed
Batch
1,2,3-Trichloropropane
<0.270
Ng/L
0.270
1.00
1
10/18/22 23:42 MSA
V25309
Vinyl Acetate
<1.00
ug/L
1.00
2.00
1
10/18/22 23:42 MSA
V25309
Vinyl Chloride
<0.170
Ng/L
0.170
0.500
1
10/18/22 23:42 MSA
V25309
o-Xylene
<0.210
ug/L
0.210
0.500
1
10/18/22 23:42 MSA
V25309
m,p-Xylene
<0.420
Ng/L
0.420
1.00
1
10/18/22 23:42 MSA
V25309
Xylene (Total)
<0.21
ug/L
0.210
0.500
1
10/18/22 23:42
V25309
Surrogate: 4-Bromofluorobenzene
98.6
Limits:
80-124%
1 10/18/22 23:42 MSA
V25309
Surrogate: Dibromofluoromethane
111
Limits:
75-129%
1 10/18/22 23:42 MSA
V25309
Surrogate: 1,2-Dichloroethane - d4
94.4
Limits:
63-136%
1 10/18/22 23:42 MSA
V25309
Surrogate: Toluene-d8
97.8
Limits:
77-123%
1 10/18/22 23:42 MSA
V25309
Qualifiers/ * Outside QC Limit
Definitions J Estimated value
DF Dilution Factor
MQL Method Quantitation Limit
Page 61 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep:
L645234
QC Analytical Batch(es): L646059,L646579
QC Prep Batch Method:
3005A
Analysis Method:
6020B
Analysis Description:
Metals Analyses
Lab Reagent Blank
LRB-L645234
Matrix: AQU
Associated Lab Samples:
90243, 90244, 90245,
90246,
90247, 90248, 90249, 90250, 90251,
90252, 90253, 90254
Blank
MDL
MQL
Analyzed
Parameter
Units
Result
Antimony
pg/L
<0.618
0.618
1.00
10/28/22 21:47
Arsenic
pg/L
<0.297
0.297
1.00
10/28/22 21:47
Barium
pg/L
<0.453
0.453
1.00
10/28/22 21:47
Beryllium
pg/L
<0.102
0.102
1.00
10/28/22 21:47
Cadmium
pg/L
<0.350
0.350
1.00
10/28/22 21:47
Chromium
pg/L
<0.346
0.346
1.00
10/28/22 21:47
Cobalt
pg/L
<0.060
0.060
1.00
10/28/22 21:47
Copper
pg/L
<0.489
0.489
1.00
10/28/22 21:47
Lead
pg/L
<0.264
0.264
1.00
10/28/22 21:47
Nickel
pg/L
<0.182
0.182
1.00
10/28/22 21:47
Selenium
pg/L
<0.703
0.703
1.00
10/28/22 21:47
Silver
pg/L
<0.0570
0.0570
1.00
10/28/22 21:47
Thallium
pg/L
<0.0610
0.0610
1.00
10/28/22 21:47
Vanadium
pg/L
<0.767
0.767
5.00
10/28/22 21:47
Zinc
pg/L
<4.67
4.67
10.0
10/28/22 21:47
Laboratory Control Sample LCS-L645234
Spike LCS LCS %Rec % Rec
Parameter Units Conc. Result Limits
Antimony
pg/L
100
102
102
80-120
Arsenic
pg/L
50.0
48.0
96.0
80-120
Barium
pg/L
100
95.7
96.0
80-120
Beryllium
pg/L
50.0
49.6
99.0
80-120
Cadmium
pg/L
10.0
9.40
94.0
80-120
Chromium
pg/L
100
100
100
80-120
Cobalt
pg/L
100
98.6
99.0
80-120
Copper
pg/L
50.0
50.2
100
80-120
Date: 11/02/2022 01:55 PM Page 1 of 13
Page 62 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID: Smith & Gardner, Inc.
Project Description: Surry County Elkin
Report No: 22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: L645234 QC Analytical Batch(es): L646059,L646579
QC Prep Batch Method: 3005A Analysis Method: 6020B
Analysis Description: Metals Analyses
Laboratory Control Sample LCS-L645234
Parameter
Units
Spike
Conc.
LCS
Result
LCS %Rec
% Rec
Limits
Lead
pg/L
50.0
49.1
98.0
80-120
Nickel
pg/L
50.0
49.3
99.0
80-120
Selenium
pg/L
100
97.5
98.0
80-120
Silver
pg/L
10.0
9.46
95.0
80-120
Thallium
pg/L
10.0
9.68
97.0
80-120
Vanadium
pg/L
500
497
99.0
80-120
Zinc
pg/L
500
506
101
80-120
Matrix Spike & Matrix Spike Duplicate
Parameter Units
V 90260-MS-L645234
MS Spike
Result Conc.
V 90260-MSD-L645234
MSD MS Result MSD
Spike Result
Conc.
MS
%Rec
MSD
%Rec
%Rec
Limits
RPD
Max
RPD
Antimony
pg/L
< 0.618
100
100
101
102
101
102
75-125
0.9
20.0
Arsenic
pg/L
< 0.297
50.0
50.0
50.0
53.9
100
108
75-125
7.5
20.0
Barium
pg/L
55.9
100
100
148
151
92.0
95.0
75-125
2.0
20.0
Beryllium
pg/L
< 0.102
50.0
50.0
49.0
52.0
98.0
104
75-125
5.9
20.0
Cadmium
pg/L
< 0.350
10.0
10.0
9.59
9.46
96.0
95.0
75-125
1.3
20.0
Chromium
pg/L
0.851
100
100
101
102
100
101
75-125
0.9
20.0
Cobalt
pg/L
0.882
100
100
98.5
101
98.0
100
75-125
2.5
20.0
Copper
pg/L
1.13
50.0
50.0
50.3
50.5
98.0
99.0
75-125
0.3
20.0
Lead
pg/L
< 0.264
50.0
50.0
49.7
50.4
99.0
101
75-125
1.3
20.0
Nickel
pg/L
0.943
50.0
50.0
48.4
49.6
95.0
97.0
75-125
2.4
20.0
Selenium
pg/L
< 0.703
100
100
93.1
96.0
93.0
96.0
75-125
3.0
20.0
Silver
pg/L
< 0.0570
10.0
10.0
9.28
9.46
93.0
95.0
75-125
1.9
20.0
Thallium
pg/L
0.0638
10.0
10.0
9.83
10.0
98.0
99.0
75-125
1.7
20.0
Vanadium
pg/L
< 0.767
500
500
505
518
101
104
75-125
2.5
20.0
Zinc
pg/L
14.0
500
500
512
520
100
101
75-125
1.5
20.0
Date: 11/02/2022 01:55 PM Page 2 of 13
Page 63 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID: Smith & Gardner, Inc.
Project Description: Surry County Elkin
Report No: 22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: L645234 QC Analytical Batch(es): L646059,L646579
QC Prep Batch Method: 3005A Analysis Method: 6020B
Analysis Description: Metals Analyses
Post Digestion Spike V 90260-PDS-L645234
Parameter
Units
PDS
Result
%
Recovery
Analyzed
Antimony
Ng/L
50.6
101
10/28/22 23:55
Arsenic
pg/L
49.5
198*
11/01/2218:03
Barium
pg/L
77.3
99.0
10/28/22 23:55
Beryllium
pg/L
25.5
102
10/28/22 23:55
Cadmium
pg/L
4.91
98.0
10/28/22 23:55
Chromium
pg/L
50.4
100
10/28/22 23:55
Cobalt
Ng/L
50.5
100
10/28/22 23:55
Copper
pg/L
26.3
103
10/28/22 23:55
Lead
pg/L
25.7
103
10/28/22 23:55
Nickel
pg/L
24.9
98.0
10/28/22 23:55
Selenium
pg/L
50.7
101
10/28/22 23:55
Silver
pg/L
5.01
100
10/28/22 23:55
Thallium
pg/L
5.19
103
10/28/22 23:55
Vanadium
pg/L
252
101
10/28/22 23:55
Zinc
pg/L
262
102
10/28/22 23:55
* QC Fail Date: 11/02/2022 01:55 PM Page 3 of 13
Page 64 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
• Charlotte, NC 28217
f
Waypoint, 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Quality Control Data
Client ID:
Smith & Gardner, Inc.
Project Description:
Surry County Elkin
Report No:
22-280-0050
QC Prep:
V24917
QC Analytical Batch(es): V24918
QC Prep Batch Method:
5030B
Analysis Method:
8260D SIM
Analysis Description:
Volatile Organic Compounds -
GC/MS
Lab Reagent Blank
LRB-V24917
Matrix: AQU
Associated Lab Samples:
90243, 90244, 90245,
90246, 90247, 90248,
90249, 90250, 90251,
90252, 90253, 90254
Blank MDL
MQL
Analyzed
%
% Rec
Parameter
Units
Result
Recovery
Limits
1,4-Dioxane
pg/L
<0.139 0.139
2.00
10/10/2212:48
4-Bromofluorobenzene (S)
10/10/22 12:48
78.0
70-130
Laboratory Control Sample
LCS-V24917
Spike
LCS
LCS %Rec
% Rec
Parameter
Units
Conc.
Result
Limits
1,4-Dioxane
pg/L
50.0
61.1
122
70-130
4-Bromofluorobenzene (S)
82.6
70-130
Matrix Spike & Matrix Spike Duplicate
V 90262-MS-V24917
V 90262-MSD-V24917
MS Spike
MSD MS Result
MSD MS
MSD
%Rec Max
Parameter
Units
Result Conc.
Spike
Result %Rec
%Rec
Limits RPD
Conc.
1,4-Dioxane
pg/L
< 0.139 50.0
50.0 62.6
60.6 125
121
70-130
4-Bromofluorobenzene (S)
85.4
80.6
70-130
Date: 11/02/2022 01:55 PM Page 4 of 13
Page 65 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
QC Prep: V25027
QC Prep Batch Method: 5030B
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Analytical Batch(es): V25028
Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank LRB-V25027 Matrix: AQU
Associated Lab Samples: 90243, 90244, 90245, 90246, 90247, 90248, 90249, 90250, 90251, 90252, 90253, 90254
Blank MDL MQL Analyzed % % Rec
Parameter Units Result Recovery Limits
Acetone
pg/L
<1.80
1.80
5.00
10/11/22 20:57
Acrylonitrile
pg/L
<0.230
0.230
5.00
10/11/22 20:57
Benzene
pg/L
<0.180
0.180
0.500
10/11/22 20:57
Bromochloromethane
pg/L
<0.420
0.420
1.00
10/11/22 20:57
Bromodichloromethane
pg/L
<0.160
0.160
0.500
10/11/22 20:57
Bromoform
pg/L
<1.50
1.50
5.00
10/11/22 20:57
Bromomethane
pg/L
<0.280
0.280
1.00
10/11/22 20:57
Carbon Disulfide
pg/L
<0.150
0.150
5.00
10/11/22 20:57
Carbon Tetrachloride
pg/L
<0.180
0.180
0.500
10/11/22 20:57
Chlorobenzene
pg/L
<0.190
0.190
0.500
10/11/22 20:57
Chlorodibromomethane
pg/L
<0.190
0.190
0.500
10/11/22 20:57
Chloroethane
pg/L
<0.430
0.430
1.00
10/11/22 20:57
Chloroform
pg/L
<0.220
0.220
0.500
10/11/22 20:57
Chloromethane
pg/L
<0.220
0.220
0.500
10/11/22 20:57
Di -Isopropyl Ether (DIPE)
pg/L
<0.960
0.960
5.00
10/11/22 20:57
1,2-Dibromo-3-Chloropropane
pg/L
<1.10
1.10
2.00
10/11/22 20:57
1,2-Dibromoethane
pg/L
<0.200
0.200
0.500
10/11/22 20:57
Dibromomethane
pg/L
<0.230
0.230
0.500
10/11/22 20:57
trans-1,4-Dichloro-2-butene
pg/L
< 1.30
1.30
10.0
10/11/22 20:57
1,2-Dichlorobenzene
pg/L
<0.220
0.220
0.500
10/11/22 20:57
Dichlorodifluoromethane
pg/L
<1.20
1.20
5.00
10/11/22 20:57
1,1-Dichloroethane
pg/L
<0.240
0.240
0.500
10/11/22 20:57
1,2-Dichloroethane
pg/L
<0.150
0.150
0.500
10/11/22 20:57
1,1-Dichloroethene
pg/L
<0.150
0.150
0.500
10/11/22 20:57
cis-1,2-Dichloroethene
pg/L
<0.200
0.200
0.500
10/11/22 20:57
trans-1,2-Dichloroethene
pg/L
<0.180
0.180
0.500
10/11/22 20:57
1,2-Dichloropropane
pg/L
<0.190
0.190
0.500
10/11/22 20:57
Date:
11/02/2022 01:55 PM
Page 5 of 13
Page 66 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
QC Prep: V25027
QC Prep Batch Method: 5030B
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Analytical Batch(es): V25028
Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank LRB-V25027 Matrix: AQU
Associated Lab Samples: 90243, 90244, 90245, 90246, 90247, 90248, 90249, 90250, 90251, 90252, 90253, 90254
Blank MDL MQL Analyzed % % Rec
Parameter Units Result Recovery Limits
cis-1,3-Dichloropropene
pg/L
<0.210
0.210
0.500
10/11/22 20:57
trans-1,3-Dichloropropene
pg/L
<0.150
0.150
0.500
10/11/22 20:57
1,4-Dioxane
pg/L
<16.0
16.0
150
10/11/22 20:57
Ethylbenzene
pg/L
<0.170
0.170
0.500
10/11/22 20:57
2-Hexanone
pg/L
<0.380
0.380
5.00
10/11/22 20:57
Methyl Ethyl Ketone (MEK)
pg/L
<0.710
0.710
5.00
10/11/22 20:57
4-Methyl-2-Pentanone
pg/L
<1.00
1.00
5.00
10/11/22 20:57
Methylene Chloride
pg/L
<0.330
0.330
1.00
10/11/22 20:57
Styrene
pg/L
<0.220
0.220
0.500
10/11/22 20:57
1,1,1,2-Tetrachloroethane
pg/L
<0.160
0.160
0.500
10/11/22 20:57
1,1,2,2-Tetrachloroethane
pg/L
<0.160
0.160
0.500
10/11/22 20:57
Tetrachloroethene
pg/L
<0.220
0.220
0.500
10/11/22 20:57
Toluene
pg/L
<0.220
0.220
0.500
10/11/22 20:57
1,1,1-Trichloroethane
pg/L
<0.160
0.160
0.500
10/11/22 20:57
1,1,2-Trichloroethane
pg/L
<0.096
0.096
0.500
10/11/22 20:57
Trichloroethene
pg/L
<0.180
0.180
0.500
10/11/22 20:57
Trichlorofluoromethane
pg/L
<0.180
0.180
0.500
10/11/22 20:57
1,2,3-Trichloropropane
pg/L
<0.270
0.270
1.00
10/11/22 20:57
Vinyl Acetate
pg/L
<1.00
1.00
2.00
10/11/22 20:57
Vinyl Chloride
pg/L
<0.170
0.170
0.500
10/11/22 20:57
o-Xylene
pg/L
<0.210
0.210
0.500
10/11/22 20:57
m,p-Xylene
pg/L
<0.420
0.420
1.00
10/11/22 20:57
4-Bromofluorobenzene (S)
10/11/22 20:57
Dibromofluoromethane (S)
10/11/22 20:57
1,2-Dichloroethane - d4 (S)
10/11/22 20:57
Toluene-d8(S)
10/11/22 20:57
98.4
99.2
101
92.6
80-124
75-129
63-136
77-123
Date: 11/02/2022 01:55 PM
Page 67 of 77
Page 6 of 13

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: V25027 QC Analytical Batch(es): V25028
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V25027 LCSD-V25027
Parameter
Units
Spike
Conc.
LCS
Result
LCSD
Result
LCS
%Rec
LCSD
% Rec
% Rec
Limits
RPD
Max
RPD
Acetone
pg/L
40.0
40.7
40.6
102
102
40-166
0.2
20.0
Acrylonitrile
pg/L
40.0
50.0
48.8
125
122
81-127
2.4
20.0
Benzene
pg/L
20.0
23.6
23.0
118
115
77-128
2.5
20.0
Bromochloromethane
pg/L
20.0
22.8
21.6
114
108
78-135
5.4
20.0
Bromodichloromethane
pg/L
20.0
21.1
20.4
106
102
76-138
3.3
20.0
Bromoform
pg/L
20.0
20.7
20.4
104
102
71-135
1.4
20.0
Bromomethane
pg/L
20.0
23.4
24.3
117
122
41-168
3.7
20.0
Carbon Disulfide
pg/L
20.0
22.5
21.6
113
108
59-135
4.0
20.0
Carbon Tetrachloride
pg/L
20.0
22.5
21.4
113
107
72-142
5.0
20.0
Chlorobenzene
pg/L
20.0
21.2
21.0
106
105
78-119
0.9
20.0
Chlorodibromomethane
pg/L
20.0
19.8
19.8
99.0
99.0
75-134
0.0
20.0
Chloroethane
pg/L
20.0
22.3
21.4
112
107
57-142
4.1
20.0
Chloroform
pg/L
20.0
23.0
22.5
115
113
77-130
2.1
20.0
Chloromethane
pg/L
20.0
21.4
21.0
107
105
47-145
1.8
20.0
Di -Isopropyl Ether (DIPE)
pg/L
20.0
22.5
22.1
113
111
60-154
1.7
20.0
1,2-Dibromo-3-Chloropropane
pg/L
20.0
20.5
20.2
103
101
63-134
1.4
20.0
1,2-Dibromoethane
pg/L
20.0
21.6
21.0
108
105
77-135
2.8
20.0
Dibromomethane
pg/L
20.0
23.4
23.2
117
116
76-138
0.8
20.0
trans-1,4-Dichloro-2-butene
pg/L
20.0
18.4
20.6
92.0
103
70-130
11.2
20.0
1,2-Dichlorobenzene
pg/L
20.0
20.7
21.3
104
107
78-128
2.8
20.0
Dichlorodifluoromethane
pg/L
20.0
22.5
21.7
113
109
28-163
3.6
20.0
1,1-Dichloroethane
pg/L
20.0
22.6
22.4
113
112
70-130
0.8
20.0
1,2-Dichloroethane
pg/L
20.0
22.7
22.4
114
112
68-131
1.3
20.0
1,1-Dichloroethene
pg/L
20.0
21.6
21.0
108
105
70-154
2.8
20.0
cis-1,2-Dichloroethene
pg/L
20.0
22.4
21.9
112
110
76-141
2.2
20.0
trans-1,2-Dichloroethene
pg/L
20.0
22.1
21.3
111
107
76-135
3.6
20.0
Date: 11/02/2022 01:55 PM Page 7 of 13
Page 68 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: V25027 QC Analytical Batch(es): V25028
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V25027 LCSD-V25027
Parameter
Units
Spike
Conc.
LCS
Result
LCSD
Result
LCS
%Rec
LCSD
% Rec
% Rec
Limits
RPD
Max
RPD
1,2-Dichloropropane
pg/L
20.0
23.6
22.9
118
115
77-130
3.0
20.0
cis-1,3-Dichloropropene
pg/L
20.0
22.5
22.1
113
111
65-140
1.7
20.0
trans-1,3-Dichloropropene
pg/L
20.0
22.5
22.1
113
111
67-140
1.7
20.0
1,4-Dioxane
pg/L
200
221
200
111
100
70-130
9.9
20.0
Ethylbenzene
pg/L
20.0
21.1
21.0
106
105
80-127
0.4
20.0
2-Hexanone
pg/L
20.0
19.6
19.2
98.0
96.0
64-137
2.0
20.0
Methyl Ethyl Ketone (MEK)
pg/L
20.0
24.0
21.7
120
109
71-134
10.0
20.0
4-Methyl-2-Pentanone
pg/L
20.0
22.1
21.0
111
105
69-134
5.1
20.0
Methylene Chloride
pg/L
20.0
22.5
21.9
113
110
73-131
2.7
20.0
Styrene
pg/L
20.0
22.3
21.3
112
107
78-129
4.5
20.0
1,1,1,2-Tetrachloroethane
pg/L
20.0
20.8
20.9
104
105
79-134
0.4
20.0
1,1,2,2-Tetrachloroethane
pg/L
20.0
20.8
21.2
104
106
62-127
1.9
20.0
Tetrachloroethene
pg/L
20.0
21.0
20.8
105
104
80-129
0.9
20.0
Toluene
pg/L
20.0
23.3
23.0
117
115
76-131
1.2
20.0
1,1,1-Trichloroethane
pg/L
20.0
23.0
22.0
115
110
75-135
4.4
20.0
1,1,2-Trichloroethane
pg/L
20.0
22.9
22.2
115
111
70-140
3.1
20.0
Trichloroethene
pg/L
20.0
22.7
21.9
114
110
77-133
3.5
20.0
Trichlorofluoromethane
pg/L
20.0
21.3
20.2
107
101
62-148
5.3
20.0
1,2,3-Trichloropropane
pg/L
20.0
19.9
20.2
99.5
101
71-127
1.4
20.0
Vinyl Acetate
pg/L
20.0
22.8
23.2
114
116
34-167
1.7
20.0
Vinyl Chloride
pg/L
20.0
23.6
22.6
118
113
57-141
4.3
20.0
o-Xylene
pg/L
20.0
21.0
20.7
105
104
78-128
1.4
20.0
m,p-Xylene
pg/L
40.0
45.0
44.4
113
111
77-133
1.3
20.0
4-Bromofluorobenzene (S)
99.4
101
80-124
Dibromofluoromethane (S)
99.8
97.0
75-129
1,2-Dichloroethane - d4 (S)
98.4
94.6
63-136
Date: 11/02/2022 01:55 PM Page 8 of 13
Page 69 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID: Smith & Gardner, Inc.
Project Description: Surry County Elkin
Report No: 22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: V25027 QC Analytical Batch(es): V25028
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V25027 LCSD-V25027
Spike LCS LCSD LCS LCSD % Rec
Parameter Units Conc. Result Result %Rec % Rec Limits RPD
Toluene-d8 (S) 95.8 96.8 77-123
Date: 11/02/2022 01:55 PM Page 9 of 13
Page 70 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
QC Prep: V25308
QC Prep Batch Method: 5030B
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Analytical Batch(es): V25309
Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank LRB-V25308 Matrix: AQU
Associated Lab Samples: 90751
Blank MDL MQL Analyzed % % Rec
Parameter Units Result Recovery Limits
Acetone
pg/L
<1.80
1.80
5.00
10/18/22 23:19
Acrylonitrile
pg/L
<0.230
0.230
5.00
10/18/22 23:19
Benzene
pg/L
<0.180
0.180
0.500
10/18/22 23:19
Bromochloromethane
pg/L
<0.420
0.420
1.00
10/18/22 23:19
Bromodichloromethane
pg/L
<0.160
0.160
0.500
10/18/22 23:19
Bromoform
pg/L
<1.50
1.50
5.00
10/18/22 23:19
Bromomethane
pg/L
<0.280
0.280
1.00
10/18/22 23:19
Carbon Disulfide
pg/L
<0.150
0.150
5.00
10/18/22 23:19
Carbon Tetrachloride
pg/L
<0.180
0.180
0.500
10/18/22 23:19
Chlorobenzene
pg/L
<0.190
0.190
0.500
10/18/22 23:19
Chlorodibromomethane
pg/L
<0.190
0.190
0.500
10/18/22 23:19
Chloroethane
pg/L
<0.430
0.430
1.00
10/18/22 23:19
Chloroform
pg/L
<0.220
0.220
0.500
10/18/22 23:19
Chloromethane
pg/L
<0.220
0.220
0.500
10/18/22 23:19
Di -Isopropyl Ether (DIPE)
pg/L
<0.960
0.960
5.00
10/18/22 23:19
1,2-Dibromo-3-Chloropropane
pg/L
<1.10
1.10
2.00
10/18/22 23:19
1,2-Dibromoethane
pg/L
<0.200
0.200
0.500
10/18/22 23:19
Dibromomethane
pg/L
<0.230
0.230
0.500
10/18/22 23:19
trans-1,4-Dichloro-2-butene
pg/L
< 1.30
1.30
10.0
10/18/22 23:19
1,2-Dichlorobenzene
pg/L
<0.220
0.220
0.500
10/18/22 23:19
Dichlorodifluoromethane
pg/L
<1.20
1.20
5.00
10/18/22 23:19
1,1-Dichloroethane
pg/L
<0.240
0.240
0.500
10/18/22 23:19
1,2-Dichloroethane
pg/L
<0.150
0.150
0.500
10/18/22 23:19
1,1-Dichloroethene
pg/L
<0.150
0.150
0.500
10/18/22 23:19
cis-1,2-Dichloroethene
pg/L
<0.200
0.200
0.500
10/18/22 23:19
trans-1,2-Dichloroethene
pg/L
<0.180
0.180
0.500
10/18/22 23:19
1,2-Dichloropropane
pg/L
<0.190
0.190
0.500
10/18/22 23:19
Date:
11/02/2022 01:55 PM
Page 10 of 13
Page 71 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: V25308 QC Analytical Batch(es): V25309
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank LRB-V25308 Matrix: AQU
Associated Lab Samples: 90751
Blank
MDL
MQL
Analyzed
%
% Rec
Parameter
Units
Result
Recovery
Limits
cis-1,3-Dichloropropene
pg/L
<0.210
0.210
0.500
10/18/22 23:19
trans-1,3-Dichloropropene
pg/L
<0.150
0.150
0.500
10/18/22 23:19
1,4-Dioxane
pg/L
<16.0
16.0
150
10/18/22 23:19
Ethylbenzene
pg/L
<0.170
0.170
0.500
10/18/22 23:19
2-Hexanone
pg/L
<0.380
0.380
5.00
10/18/22 23:19
Methyl Ethyl Ketone (MEK)
pg/L
<0.710
0.710
5.00
10/18/22 23:19
4-Methyl-2-Pentanone
pg/L
<1.00
1.00
5.00
10/18/22 23:19
Methylene Chloride
pg/L
<0.330
0.330
1.00
10/18/22 23:19
Styrene
pg/L
<0.220
0.220
0.500
10/18/22 23:19
1,1,1,2-Tetrachloroethane
pg/L
<0.160
0.160
0.500
10/18/22 23:19
1,1,2,2-Tetrachloroethane
pg/L
<0.160
0.160
0.500
10/18/22 23:19
Tetrachloroethene
pg/L
<0.220
0.220
0.500
10/18/22 23:19
Toluene
pg/L
<0.220
0.220
0.500
10/18/22 23:19
1,1,1-Trichloroethane
pg/L
<0.160
0.160
0.500
10/18/22 23:19
1,1,2-Trichloroethane
pg/L
<0.096
0.096
0.500
10/18/22 23:19
Trichloroethene
pg/L
<0.180
0.180
0.500
10/18/22 23:19
Trichlorofluoromethane
pg/L
<0.180
0.180
0.500
10/18/22 23:19
1,2,3-Trichloropropane
pg/L
<0.270
0.270
1.00
10/18/22 23:19
Vinyl Acetate
pg/L
<1.00
1.00
2.00
10/18/22 23:19
Vinyl Chloride
pg/L
<0.170
0.170
0.500
10/18/22 23:19
o-Xylene
pg/L
<0.210
0.210
0.500
10/18/22 23:19
m,p-Xylene
pg/L
<0.420
0.420
1.00
10/18/22 23:19
4-Bromofluorobenzene (S)
10/18/22 23:19
98.2
80-124
Dibromofluoromethane (S)
10/18/22 23:19
111
75-129
1,2-Dichloroethane - d4 (S)
10/18/22 23:19
93.4
63-136
Toluene-d8 (S)
10/18/22 23:19
98.8
77-123
Date:
11/02/2022 01:55 PM
Page 11 of 13
Page 72 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: V25308 QC Analytical Batch(es): V25309
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V25308 LCSD-V25308
Parameter
Units
Spike
Conc.
LCS
Result
LCSD
Result
LCS
%Rec
LCSD
% Rec
% Rec
Limits
RPD
Max
RPD
Acetone
pg/L
40.0
59.0
43.6
148
109
40-166
30.0*
20.0
Acrylonitrile
pg/L
40.0
47.9
42.8
120
107
81-127
11.2
20.0
Benzene
pg/L
20.0
21.2
21.0
106
105
77-128
0.9
20.0
Bromochloromethane
pg/L
20.0
20.5
20.3
103
102
78-135
0.9
20.0
Bromodichloromethane
pg/L
20.0
26.9
27.0
135
135
76-138
0.3
20.0
Bromoform
pg/L
20.0
26.3
27.9
132
140*
71-135
5.9
20.0
Bromomethane
pg/L
20.0
18.4
18.2
92.0
91.0
41-168
1.0
20.0
Chlorobenzene
pg/L
20.0
21.6
20.7
108
104
78-119
4.2
20.0
Chlorodibromomethane
pg/L
20.0
24.1
23.4
121
117
75-134
2.9
20.0
Chloroethane
pg/L
20.0
20.5
20.5
103
103
57-142
0.0
20.0
Chloroform
pg/L
20.0
22.4
21.9
112
110
77-130
2.2
20.0
Chloromethane
pg/L
20.0
20.2
19.9
101
99.5
47-145
1.4
20.0
Di -Isopropyl Ether (DIPE)
pg/L
20.0
21.1
21.5
106
108
60-154
1.8
20.0
1,2-Dibromo-3-Chloropropane
pg/L
20.0
23.5
21.4
118
107
63-134
9.3
20.0
1,2-Dibromoethane
pg/L
20.0
25.5
24.9
128
125
77-135
2.3
20.0
Dibromomethane
pg/L
20.0
23.6
23.5
118
118
76-138
0.4
20.0
trans-1,4-Dichloro-2-butene
pg/L
20.0
29.5
22.7
148*
114
70-130
26.0*
20.0
1,2-Dichlorobenzene
pg/L
20.0
20.0
20.2
100
101
78-128
0.9
20.0
Dichlorodifluoromethane
pg/L
20.0
20.2
19.7
101
98.5
28-163
2.5
20.0
1,1-Dichloroethane
pg/L
20.0
22.4
21.8
112
109
70-130
2.7
20.0
1,2-Dichloroethane
pg/L
20.0
20.9
19.6
105
98.0
68-131
6.4
20.0
1,1-Dichloroethene
pg/L
20.0
20.8
21.3
104
107
70-154
2.3
20.0
cis-1,2-Dichloroethene
pg/L
20.0
21.5
21.8
108
109
76-141
1.3
20.0
trans-1,2-Dichloroethene
pg/L
20.0
20.3
20.6
102
103
76-135
1.4
20.0
1,2-Dichloropropane
pg/L
20.0
21.3
21.5
107
108
77-130
0.9
20.0
cis-1,3-Dichloropropene
pg/L
20.0
21.4
21.2
107
106
65-140
0.9
20.0
* QC Fail Date: 11/02/2022 01:55 PM Page 12 of 13
Page 73 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
Waypointo
ANALYTICAL
Client ID:
Project Description:
Report No:
Smith & Gardner, Inc.
Surry County Elkin
22-280-0050
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
QC Prep: V25308 QC Analytical Batch(es): V25309
QC Prep Batch Method: 5030B Analysis Method: 8260D
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V25308 LCSD-V25308
Parameter
Units
Spike
Conc.
LCS
Result
LCSD
Result
LCS
%Rec
LCSD
% Rec
% Rec
Limits
RPD
Max
RPD
trans-1,3-Dichloropropene
pg/L
20.0
27.8
27.6
139
138
67-140
0.7
20.0
1,4-Dioxane
pg/L
200
168
169
84.0
84.5
70-130
0.5
20.0
Ethylbenzene
pg/L
20.0
21.3
20.8
107
104
80-127
2.3
20.0
2-Hexanone
pg/L
20.0
24.0
20.4
120
102
64-137
16.2
20.0
Methyl Ethyl Ketone (MEK)
pg/L
20.0
18.3
14.2
91.5
71.0
71-134
25.2*
20.0
4-Methyl-2-Pentanone
pg/L
20.0
22.7
20.5
114
103
69-134
10.1
20.0
Methylene Chloride
pg/L
20.0
22.0
20.6
110
103
73-131
6.5
20.0
Styrene
pg/L
20.0
20.4
20.9
102
105
78-129
2.4
20.0
1,1,1,2-Tetrachloroethane
pg/L
20.0
26.8
26.1
134
131
79-134
2.6
20.0
1,1,2,2-Tetrachloroethane
pg/L
20.0
25.4
24.4
127
122
62-127
4.0
20.0
Tetrachloroethene
pg/L
20.0
21.3
20.8
107
104
80-129
2.3
20.0
Toluene
pg/L
20.0
21.8
21.3
109
107
76-131
2.3
20.0
1,1,1-Trichloroethane
pg/L
20.0
25.7
26.2
129
131
75-135
1.9
20.0
1,1,2-Trichloroethane
pg/L
20.0
23.5
22.5
118
113
70-140
4.3
20.0
Trichloroethene
pg/L
20.0
21.9
22.1
110
111
77-133
0.9
20.0
Trichlorofluoromethane
pg/L
20.0
21.6
20.9
108
105
62-148
3.2
20.0
1,2,3-Trichloropropane
pg/L
20.0
23.0
20.6
115
103
71-127
11.0
20.0
Vinyl Acetate
pg/L
20.0
23.1
20.0
116
100
34-167
14.3
20.0
Vinyl Chloride
pg/L
20.0
19.7
19.6
98.5
98.0
57-141
0.5
20.0
o-Xylene
pg/L
20.0
20.8
20.4
104
102
78-128
1.9
20.0
m,p-Xylene
pg/L
40.0
43.1
42.8
108
107
77-133
0.6
20.0
4-Bromofluorobenzene (S)
100
102
80-124
Dibromofluoromethane (S)
118
119
75-129
1,2-Dichloroethane - d4 (S)
97.4
93.6
63-136
Toluene-d8 (S)
97.0
98.4
77-123
* QC Fail Date: 11/02/2022 01:55 PM Page 13 of 13
Page 74 of 77

DocuSign Envelope ID: D2315148-9554-495B-B3A6-4151CDOF4930
(D
8217
WayPAoi n�. 449 Springhrook Rd, Charlotte, 70 5 .6364
Main 7p4.529.6364
N A LYT I C A L www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 01186
Customer Name: Smith & Gardner, Inc.
Report Number: 22-280-0050
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
0 UPS 0 Client # Courier
0 Other:
Thermometer ID:
IRT-15 3AC
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers/boxes received
F 13
Custody seals intact on shipping container/cooler?
0 Yes
0 No
# Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
# Not Present
Chain of Custody (COC) present?
# Yes
0 No
COC agrees with sample Iabel(s)?
# Yes
0 No
COC properly completed
# Yes
0 No
Samples in proper containers?
U Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
U Yes
0 No
All samples received within holding time?
# Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
U Yes
0 No
Water - Sample containers properly preserved
0 Yes
0 No
0 N/A
Water - VOA vials free of headspace
0 Yes
0 No
0 N/A
Trip Blanks received with VOAs
0 Yes
0 No
0 N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
N/A
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
F Low concentration EnCore samplers (48 hr)
Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included?
0 Yes
0 No
Comments:
Signature: Paula Blakeborough Date & Time: 10/08/2022 11:46:11
Page 75 of 77

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