NC0069841_Bi-Annual Report - Parameters not on Code Sheet_20240424

Action History (UTC-05:00) Eastern Time (US & Canada)
Submit by Anonymous User 4/24/2024 10:39:31 AM (Supplemental Submittal)
Submit by Wren.Thedford 4/24/2024 10:43:57 AM (Supplemental Info Submittal)
• The task was assigned to Wren.Thedford, bradley.bennett 4/24/2024 10:39:32 AM
• Wren.Thedford assigned the task to Wren.Thedford 4/24/2024 10:43:48 AM

Initial Review Information
.........
Updated ID#: * IMPORTANT: REVIEWER SHOULD VERIFY and revise here if necessary.
NCO069841
How should this project be handled? *
File Discard
Information Submitted on 4/24/2024
Submitter Information
Name: Rick Mareth
Who is submitting the information?
Email Address:* [e-mail]
Submittal Information
The Division of Water Resources (DWR) is providing this site to allow for the upload of required supplemental information
associated with discharge monitoring reports (DMR). All DMR data is required to be submitted electronically through
the eDMR system and should not be submitted here. Division staff will review all uploaded documents and will only
maintain required information. Documents such as laboratory reports are not required to be submitted and will not be
maintained in the system.
Project Information:
Please supply the permit number for this project.
...............................................................................................................................
Existing ID#* Permit Number
NCO069841
Examples: NCxxxxxxx or NCGxxxxxx
Facility Name: * Crooked Creek WWTP # 2
County: Union
Please upload all files that need to be submited. *
Click the upload button or drag and drop files here to attach document
92718691_frc (2).pdf
Only pdf files are accepted.
2.56MB
Please provide descriptive comments about the attached information.
Attached is the Bi-Annual report for Crooked Creek which contains parameters that were not found on code sheet.
* By checking the box and signing box below, I certify that:
o I have given true, accurate, and complete information on this form;

• I agree that submission of this Supplemental Information form is a "transaction" subject to Chapter 66, Article 40 of the
NC General Statutes (the "Uniform Electronic Transactions Act')
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes
(the "Uniform Electronic Transactions Act');
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written
signature; AND
• I intend to electronically sign and submit the Supplemental Information form."
Full Name: Rick James Mareth
Signature:
nF C/,?,W s! I;W,? t,,r*
Date Submitted: 04/24/2024

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
March 21, 2024
Rick Mareth
Union County Public Works
4015 Sardis Church Rd.
Waxhaw, NC 28173
RE: Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Dear Rick Mareth:
Enclosed are the analytical results for sample(s) received by the laboratory on March 13, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
7 i,u=� E"
Stephanie Knott
[e-mail]
704-977-0981
Project Manager
Enclosures
cc: Erick Franks, Union County Crooked Creek
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 48

ace
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
UCCC - BI-ANNUAL SAMPLE SET
92718691
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92718691001
UCCC-INF
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
92718691002
UCCC-INF
EPA 1664E
YY
1
PASI-C
EPA 1664E
YY
1
PASI-C
EPA 608.3
SEM
30
PASI-C
EPA 625.1
PKS
58
PASI-C
EPA 624.1
SAS
34
PASI-C
EPA 624.1
SAS
5
PASI-C
92718691003
UCCC-EFF
EPA 300.0 Rev 2.1 1993
CDC
1
PASI-A
92718691004
UCCC-EFF
EPA 1664E
YY
1
PASI-C
EPA 1664E
YY
1
PASI-C
EPA 608.3
SEM
30
PASI-C
EPA 625.1
PKS
58
PASI-C
EPA 624.1
SAS
34
PASI-C
EPA 624.1
SAS
5
PASI-C
92718691005
UCCC-MLSS
EPA 200.7 Rev 4.4 1994
SBW
10
PASI-A
EPA 160.4 / SM2540B-2015
JMH1
2
PASI-A
SM 4500-CN-E-2016
MMA
1
PASI-A
92718691006
UCCC-RAS
EPA 200.7 Rev 4.4 1994
SBW
10
PASI-A
EPA 160.4 / SM2540B-2015
JMH1
2
PASI-A
SM 4500-CN-E-2016
MMA
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-INF Lab ID: 92718691001 Collected: 03/13/24 07:15 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Chloride 39.3 mg/L 1.0 1 03/14/24 01:33 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-INF Lab ID: 92718691002 Collected: 03/13/24 07:21 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease
9.7
mg/L
4.8
1
03/16/24 12:35
1664 SGT-HEM, TPH
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND
mg/L
4.8
1
03/16/24 12:35
608 PCB Pest RVE
Analytical Method: EPA 608.3 Preparation Method:
EPA
608.3
Pace Analytical Services - Charlotte
Aldrin
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
309-00-2
alpha-BHC
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
319-84-6
beta-BHC
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
319-85-7
delta-BHC
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
319-86-8
gamma-BHC (Lindane)
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
58-89-9
Chlordane (Technical)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
57-74-9
alpha -Chlordane
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
5103-71-9
gamma -Chlordane
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
5103-74-2
4,4'-DDD
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
72-54-8
4,4'-DDE
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
72-55-9
4,4'-DDT
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
50-29-3
Dieldrin
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
60-57-1
Endosulfan I
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
959-98-8
Endosulfan 11
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
33213-65-9
Endosulfan sulfate
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
1031-07-8
Endrin
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
72-20-8
Endrin aldehyde
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
7421-93-4
Heptachlor
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
76-44-8
Heptachlor epoxide
ND
ug/L
0.083
2
03/14/24 12:30
03/15/24 17:23
1024-57-3
PCB-1016 (Aroclor 1016)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
11097-69-1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
11096-82-5
PCB, Total
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
1336-36-3
Toxaphene
ND
ug/L
0.83
2
03/14/24 12:30
03/15/24 17:23
8001-35-2
Surrogates
Tetrachloro-m-xylene (S)
61
%
10-137
2
03/14/24 12:30
03/15/24 17:23
877-09-8
Decachlorobiphenyl (S)
57
%
19-200
2
03/14/24 12:30
03/15/24 17:23
2051-24-3
625 RVE
Analytical Method: EPA 625.1 Preparation Method:
EPA
625.1
Pace Analytical Services - Charlotte
Acenaphthene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
83-32-9
Acenaphthylene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
208-96-8
Anthracene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
120-12-7
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in
full,
Date: 03/21 /2024 04:48 PM
without
the written consent of Pace Analytical Services, LLC.
Page 5 of 48

ace
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-INF Lab ID: 92718691002 Collected: 03/13/24 07:21 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
625 RVE
Analytical Method: EPA 625.1
Preparation Method: EPA 625.1
Pace Analytical
Services - Charlotte
Benzo(a)anthracene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
56-55-3
Benzo(a)pyrene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
50-32-8
Benzo(b)fluoranthene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
205-99-2
Benzo(g,h,i)perylene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
191-24-2
Benzo(k)fluoranthene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
207-08-9
4-Bromophenylphenyl ether
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
101-55-3
Butyl benzylphthalate
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
85-68-7
4-Chloro-3-methylphenol
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
59-50-7
bis(2-Chloroethoxy)methane
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
111-44-4
2-Chloronaphthalene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
91-58-7
2-Chlorophenol
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
7005-72-3
Chrysene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
218-01-9
Dibenz(a,h)anth racene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
53-70-3
3,3'-Dichlorobenzidine
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
91-94-1
2,4-Dichlorophenol
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
120-83-2
Diethylphthalate
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
84-66-2
2,4-Dimethyl phenol
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
105-67-9
Dimethylphthalate
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
131-11-3
Di-n-butylphthalate
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
84-74-2
4,6-Dinitro-2-methylphenol
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
534-52-1
2,4-Dinitrophenol
ND
ug/L
250
5
03/14/24 09:39
03/14/24 21:49
51-28-5
2,4-Dinitrotoluene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
121-14-2
2,6-Dinitrotoluene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
606-20-2
Di-n-octylphthalate
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
117-84-0
bis(2-Ethylhexyl)phthalate
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
117-81-7
Fluoranthene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
206-44-0
Fluorene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
86-73-7
Hexachloro-1,3-butadiene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
87-68-3
Hexachlorobenzene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
77-47-4
Hexachloroethane
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
193-39-5
Isophorone
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
78-59-1
Naphthalene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
91-20-3
Nitrobenzene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
98-95-3
2-Nitrophenol
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
88-75-5
4-Nitrophenol
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
100-02-7
N-Nitrosodimethylamine
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
108-60-1
Pentachlorophenol
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
87-86-5
Phenanthrene
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
85-01-8
Phenol
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
108-95-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21/2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 48

ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: UCCC-INF Lab ID: 92718691002 Collected: 03/13/24 07:21 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
625 RVE
Pyrene
1,2,4-Trichlorobenzene
2,4,6-TrichIorophenol
Surrogates
Nitrobenzene-d5 (S)
2-Fluorobiphenyl (S)
Terphenyl-d14 (S)
Phenol-d6 (S)
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
624 Volatile Organics
Benzene
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Dibromochloromethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
Methylene Chloride
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
Vinyl chloride
Surrogates
4-Bromofluorobenzene (S)
Date: 03/21 /2024 04:48 PM
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical
Services - Charlotte
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
129-00-0
ND
ug/L
25.0
5
03/14/24 09:39
03/14/24 21:49
120-82-1
ND
ug/L
50.0
5
03/14/24 09:39
03/14/24 21:49
88-06-2
34
%
10-120
5
03/14/24 09:39
03/14/24 21:49
4165-60-0
D3
44
%
15-120
5
03/14/24 09:39
03/14/24 21:49
321-60-8
85
%
11-131
5
03/14/24 09:39
03/14/24 21:49
1718-51-0
14
%
10-120
5
03/14/24 09:39
03/14/24 21:49
13127-88-3
37
%
10-120
5
03/14/24 09:39
03/14/24 21:49
367-12-4
59
%
10-137
5
03/14/24 09:39
03/14/24 21:49
118-79-6
Analytical Method:
EPA 624.1
Pace Analytical
Services - Charlotte
ND
ug/L
1.0
1
03/14/2414:34
71-43-2
ND
ug/L
2.0
1
03/14/2414:34
75-27-4
ND
ug/L
2.0
1
03/14/2414:34
75-25-2
ND
ug/L
2.0
1
03/14/2414:34
74-83-9
ND
ug/L
2.0
1
03/14/2414:34
56-23-5
ND
ug/L
2.0
1
03/14/2414:34
108-90-7
ND
ug/L
2.0
1
03/14/2414:34
75-00-3
ND
ug/L
2.0
1
03/14/2414:34
67-66-3
ND
ug/L
2.0
1
03/14/2414:34
74-87-3
ND
ug/L
2.0
1
03/14/2414:34
124-48-1
ND
ug/L
2.0
1
03/14/2414:34
95-50-1
ND
ug/L
2.0
1
03/14/2414:34
541-73-1
ND
ug/L
2.0
1
03/14/2414:34
106-46-7
ND
ug/L
2.0
1
03/14/2414:34
75-34-3
ND
ug/L
2.0
1
03/14/2414:34
107-06-2
ND
ug/L
2.0
1
03/14/2414:34
75-35-4
ND
ug/L
2.0
1
03/14/2414:34
156-59-2
ND
ug/L
2.0
1
03/14/2414:34
156-60-5
ND
ug/L
2.0
1
03/14/2414:34
78-87-5
ND
ug/L
2.0
1
03/14/2414:34
10061-01-5
ND
ug/L
2.0
1
03/14/2414:34
10061-02-6
M1
ND
ug/L
1.0
1
03/14/2414:34
100-41-4
ND
ug/L
2.0
1
03/14/2414:34
75-09-2
ND
ug/L
2.0
1
03/14/2414:34
79-34-5
ND
ug/L
2.0
1
03/14/2414:34
127-18-4
ND
ug/L
1.0
1
03/14/2414:34
108-88-3
M1,R1
ND
ug/L
2.0
1
03/14/2414:34
71-55-6
ND
ug/L
2.0
1
03/14/2414:34
79-00-5
M1,R1
ND
ug/L
2.0
1
03/14/2414:34
79-01-6
ND
ug/L
2.0
1
03/14/2414:34
75-69-4
ND
ug/L
2.0
1
03/14/2414:34
75-01-4
100
%
70-130
1
03/14/2414:34
460-00-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-INF
Lab ID: 92718691002 Collected:
03/13/24 07:21
Received: 03/13/24 12:45 Matrix: Water
Parameters
Results Units Report
Limit
DF
Prepared Analyzed
CAS No. Qual
624 Volatile Organics
Analytical Method: EPA 624.1
Pace Analytical Services - Charlotte
Surrogates
Toluene-d8 (S)
105 %
70-130
1
03/14/24 14:34
2037-26-5
1,2-Dichloroethane-d4 (S)
102 %
70-130
1
03/14/24 14:34
17060-07-0
624 Volatile Organics Acrolein
Analytical Method: EPA 624.1
Pace Analytical Services - Charlotte
Acrolein
ND ug/L
5.0
1
03/14/24 14:34
107-02-8 M1
Acrylonitrile
ND ug/L
5.0
1
03/14/24 14:34
107-13-1
Surrogates
4-Bromofluorobenzene (S)
100 %
70-130
1
03/14/24 14:34
460-00-4
Toluene-d8 (S)
105 %
70-130
1
03/14/24 14:34
2037-26-5
1,2-Dichloroethane-d4 (S)
102 %
70-130
1
03/14/24 14:34
17060-07-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-EFF Lab ID: 92718691003 Collected: 03/13/24 06:57 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Chloride 34.0 mg/L 1.0 1 03/14/24 01:48 16887-00-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-EFF Lab ID: 92718691004 Collected: 03/13/24 07:06 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Pace Analytical
Services - Charlotte
Oil and Grease
ND
mg/L
4.8
1
03/16/24 12:35
1664 SGT-HEM, TPH
Analytical Method:
EPA 1664E
Pace Analytical
Services - Charlotte
Total Petroleum Hydrocarbons
ND
mg/L
4.8
1
03/16/24 12:35
608 PCB Pest RVE
Analytical Method:
EPA 608.3 Preparation Method:
EPA
608.3
Pace Analytical
Services - Charlotte
Aldrin
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
309-00-2
alpha-BHC
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
319-84-6
beta-BHC
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
319-85-7
delta-BHC
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
319-86-8
gamma-BHC (Lindane)
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
58-89-9
Chlordane (Technical)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
57-74-9
alpha -Chlordane
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
5103-71-9
gamma -Chlordane
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
5103-74-2
4,4'-DDD
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
72-54-8
4,4'-DDE
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
72-55-9
4,4'-DDT
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
50-29-3
Dieldrin
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
60-57-1
Endosulfan I
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
959-98-8
Endosulfan 11
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
33213-65-9
Endosulfan sulfate
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
1031-07-8
Endrin
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
72-20-8
Endrin aldehyde
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
7421-93-4
Heptachlor
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
76-44-8
Heptachlor epoxide
ND
ug/L
0.042
1
03/14/24 12:30
03/15/24 17:37
1024-57-3
PCB-1016 (Aroclor 1016)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
11097-69-1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
11096-82-5
PCB, Total
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
1336-36-3
Toxaphene
ND
ug/L
0.42
1
03/14/24 12:30
03/15/24 17:37
8001-35-2
Surrogates
Tetrachloro-m-xylene (S)
73
%
10-137
1
03/14/24 12:30
03/15/24 17:37
877-09-8
Decachlorobiphenyl (S)
75
%
19-200
1
03/14/24 12:30
03/15/24 17:37
2051-24-3
625 RVE
Analytical Method:
EPA 625.1 Preparation Method:
EPA
625.1
Pace Analytical
Services - Charlotte
Acenaphthene
ND
ug/L
4.2
1
03/14/2410:33
03/14/2417:14
83-32-9
Acenaphthylene
ND
ug/L
4.2
1
03/14/2410:33
03/14/2417:14
208-96-8
Anthracene
ND
ug/L
4.2
1
03/14/2410:33
03/14/2417:14
120-12-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 48

ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: UCCC-EFF Lab ID: 92718691004 Collected: 03/13/24 07:06 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
625 RVE
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical
Services - Charlotte
Benzo(a)anthracene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
56-55-3
Benzo(a)pyrene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
50-32-8
Benzo(b)fluoranthene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
205-99-2
Benzo(g,h,i)perylene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
191-24-2
Benzo(k)fluoranthene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
207-08-9
4-Bromophenylphenyl ether
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
101-55-3
Butylbenzylphthalate
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
59-50-7
bis(2-Chloroethoxy)methane
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
111-44-4
2-Chloronaphthalene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
91-58-7
2-Chlorophenol
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
7005-72-3
Chrysene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
53-70-3
3,3'-Dichlorobenzidine
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
91-94-1
2,4-Dichlorophenol
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
120-83-2
Diethylphthalate
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
84-66-2
2,4-Dimethylphenol
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
105-67-9
Dimethylphthalate
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
131-11-3
Di-n-butylphthalate
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
534-52-1
2,4-Dinitrophenol
ND
ug/L
41.7
1
03/14/24 10:33
03/14/24 17:14
51-28-5
2,4-Dinitrotoluene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
121-14-2
2,6-Dinitrotoluene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
606-20-2
Di-n-octylphthalate
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
117-81-7
Fluoranthene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
206-44-0
Fluorene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
86-73-7
Hexachloro-1,3-butadiene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
87-68-3
Hexachlorobenzene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
77-47-4
Hexachloroethane
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
193-39-5
Isophorone
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
78-59-1
Naphthalene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
91-20-3
Nitrobenzene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
98-95-3
2-Nitrophenol
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
88-75-5
4-Nitrophenol
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
100-02-7
N-Nitrosodimethylamine
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
108-60-1
Pentachlorophenol
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
87-86-5
Phenanthrene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
85-01-8
Phenol
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
108-95-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-EFF Lab ID: 92718691004 Collected: 03/13/24 07:06 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
625 RVE
Analytical Method: EPA 625.1 Preparation Method: EPA 625.1
Pace Analytical
Services - Charlotte
Pyrene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
129-00-0
1,2,4-Trichlorobenzene
ND
ug/L
4.2
1
03/14/24 10:33
03/14/24 17:14
120-82-1
2,4,6-TrichIorophenol
ND
ug/L
8.3
1
03/14/24 10:33
03/14/24 17:14
88-06-2
Surrogates
Nitrobenzene-d5 (S)
47
%
10-120
1
03/14/24 10:33
03/14/24 17:14
4165-60-0
2-Fluorobiphenyl (S)
55
%
15-120
1
03/14/24 10:33
03/14/24 17:14
321-60-8
Terphenyl-d14 (S)
69
%
11-131
1
03/14/24 10:33
03/14/24 17:14
1718-51-0
Phenol-d6 (S)
25
%
10-120
1
03/14/24 10:33
03/14/24 17:14
13127-88-3
2-Fluorophenol (S)
45
%
10-120
1
03/14/24 10:33
03/14/24 17:14
367-12-4
2,4,6-Tribromophenol (S)
49
%
10-137
1
03/14/24 10:33
03/14/24 17:14
118-79-6
624 Volatile Organics
Analytical Method:
EPA 624.1
Pace Analytical
Services - Charlotte
Benzene
ND
ug/L
1.0
1
03/14/24 14:52
71-43-2
Bromodichloromethane
ND
ug/L
2.0
1
03/14/24 14:52
75-27-4
Bromoform
ND
ug/L
2.0
1
03/14/24 14:52
75-25-2
Bromomethane
ND
ug/L
2.0
1
03/14/24 14:52
74-83-9
Carbon tetrachloride
ND
ug/L
2.0
1
03/14/24 14:52
56-23-5
Chlorobenzene
ND
ug/L
2.0
1
03/14/24 14:52
108-90-7
Chloroethane
ND
ug/L
2.0
1
03/14/24 14:52
75-00-3
Chloroform
ND
ug/L
2.0
1
03/14/24 14:52
67-66-3
Chloromethane
ND
ug/L
2.0
1
03/14/24 14:52
74-87-3
Dibromochloromethane
ND
ug/L
2.0
1
03/14/24 14:52
124-48-1
1,2-Dichlorobenzene
ND
ug/L
2.0
1
03/14/24 14:52
95-50-1
1,3-Dichlorobenzene
ND
ug/L
2.0
1
03/14/24 14:52
541-73-1
1,4-Dichlorobenzene
ND
ug/L
2.0
1
03/14/24 14:52
106-46-7
1,1-Dichloroethane
ND
ug/L
2.0
1
03/14/24 14:52
75-34-3
1,2-Dichloroethane
ND
ug/L
2.0
1
03/14/24 14:52
107-06-2
1,1-Dichloroethene
ND
ug/L
2.0
1
03/14/24 14:52
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
2.0
1
03/14/24 14:52
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
2.0
1
03/14/24 14:52
156-60-5
1,2-Dichloropropane
ND
ug/L
2.0
1
03/14/24 14:52
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
2.0
1
03/14/24 14:52
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
2.0
1
03/14/24 14:52
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
03/14/24 14:52
100-41-4
Methylene Chloride
ND
ug/L
2.0
1
03/14/24 14:52
75-09-2
1,1,2,2-Tetrachloroethane
ND
ug/L
2.0
1
03/14/24 14:52
79-34-5
Tetrachloroethene
ND
ug/L
2.0
1
03/14/24 14:52
127-18-4
Toluene
ND
ug/L
1.0
1
03/14/24 14:52
108-88-3
1,1,1-Trichloroethane
ND
ug/L
2.0
1
03/14/24 14:52
71-55-6
1,1,2-Trichloroethane
ND
ug/L
2.0
1
03/14/24 14:52
79-00-5
Trichloroethene
ND
ug/L
2.0
1
03/14/24 14:52
79-01-6
Trichlorofluoromethane
ND
ug/L
2.0
1
03/14/24 14:52
75-69-4
Vinyl chloride
ND
ug/L
2.0
1
03/14/24 14:52
75-01-4
Surrogates
4-Bromofluorobenzene (S)
98
%
70-130
1
03/14/24 14:52
460-00-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-EFF
Lab ID: 92718691004 Collected:
03/13/24 07:06
Received: 03/13/24 12:45 Matrix: Water
Parameters
Results Units Report
Limit
DF
Prepared Analyzed
CAS No. Qual
624 Volatile Organics
Analytical Method: EPA 624.1
Pace Analytical Services - Charlotte
Surrogates
Toluene-d8 (S)
101 %
70-130
1
03/14/24 14:52
2037-26-5
1,2-Dichloroethane-d4 (S)
104 %
70-130
1
03/14/24 14:52
17060-07-0
624 Volatile Organics Acrolein
Analytical Method: EPA 624.1
Pace Analytical Services - Charlotte
Acrolein
ND ug/L
5.0
1
03/14/24 14:52
107-02-8
Acrylonitrile
ND ug/L
5.0
1
03/14/24 14:52
107-13-1
Surrogates
4-Bromofluorobenzene (S)
98 %
70-130
1
03/14/24 14:52
460-00-4
Toluene-d8 (S)
101 %
70-130
1
03/14/24 14:52
2037-26-5
1,2-Dichloroethane-d4 (S)
104 %
70-130
1
03/14/24 14:52
17060-07-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-MLSS Lab ID: 92718691005 Collected: 03/13/24 07:20 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services -Asheville
Arsenic
ND ug/L
10.0
1 03/14/2416:00
03/15/2414:08
7440-38-2
Cadmium
1.8 ug/L
1.0
1 03/14/2416:00
03/15/2414:08
7440-43-9
Chromium
48.9 ug/L
5.0
1 03/14/2416:00
03/15/2414:08
7440-47-3
Copper
501 ug/L
5.0
1 03/14/2416:00
03/15/2414:08
7440-50-8
Lead
26.6 ug/L
5.0
1 03/14/2416:00
03/15/2414:08
7439-92-1
Molybdenum
16.2 ug/L
5.0
1 03/14/2416:00
03/15/2414:08
7439-98-7
Nickel
50.1 ug/L
5.0
1 03/14/2416:00
03/15/2414:08
7440-02-0
Selenium
ND ug/L
10.0
1 03/14/2416:00
03/15/2414:08
7782-49-2
Silver
ND ug/L
5.0
1 03/14/2416:00
03/15/2414:08
7440-22-4
Zinc
1260 ug/L
10.0
1 03/14/2416:00
03/15/2414:08
7440-66-6
2540D TSS/TVSS
Analytical Method: EPA 160.4 / SM2540B-2015
Pace Analytical Services -Asheville
Total Suspended Solids
3290 mg/L
357
1
03/16/24 13:44
Volatile Suspended Solids
2640 mg/L
357
1
03/16/24 13:44
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation
Method: SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L
0.0080
1 03/20/2419:50
03/21/2414:48
57-12-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Sample: UCCC-RAS Lab ID: 92718691006 Collected: 03/13/24 07:12 Received: 03/13/24 12:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services -Asheville
Arsenic
19.6 ug/L
10.0
1 03/14/2416:00
03/15/2414:16
7440-38-2
Cadmium
4.0 ug/L
1.0
1 03/14/2416:00
03/15/2414:16
7440-43-9
Chromium
117 ug/L
5.0
1 03/14/2416:00
03/15/2414:16
7440-47-3
Copper
1200 ug/L
5.0
1 03/14/2416:00
03/15/2414:16
7440-50-8
Lead
63.6 ug/L
5.0
1 03/14/2416:00
03/15/2414:16
7439-92-1
Molybdenum
30.7 ug/L
5.0
1 03/14/2416:00
03/15/2414:16
7439-98-7
Nickel
115 ug/L
5.0
1 03/14/2416:00
03/15/2414:16
7440-02-0
Selenium
25.4 ug/L
10.0
1 03/14/2416:00
03/15/2414:16
7782-49-2
Silver
10.5 ug/L
5.0
1 03/14/2416:00
03/15/2414:16
7440-22-4
Zinc
2890 ug/L
10.0
1 03/14/2416:00
03/15/2414:16
7440-66-6
2540D TSS/TVSS
Analytical Method: EPA 160.4 / SM2540B-2015
Pace Analytical Services -Asheville
Total Suspended Solids
7660 mg/L
500
1
03/16/24 13:44
Volatile Suspended Solids
5900 mg/L
500
1
03/16/24 13:44
450OCNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation
Method: SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
0.017 mg/L
0.0080
1 03/20/2419:50
03/21/2414:49
57-12-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 839538 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664E Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691002, 92718691004
METHOD BLANK: 4336931 Matrix: Water
Associated Lab Samples: 92718691002, 92718691004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 03/16/24 12:35
LABORATORY CONTROL SAMPLE: 4336932
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits
Qualifiers
Oil and Grease
mg/L
40 32.2
80
78-114
MATRIX SPIKE SAMPLE:
4336933
92718370001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Oil and Grease
mg/L
ND 38.5
31.5
80
78-114
SAMPLE DUPLICATE: 4336934
92718614002 Dup
Parameter Units Result Result RPD Qualifiers
Oil and Grease mg/L ND ND
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 839537 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664E Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691002, 92718691004
METHOD BLANK: 4336925 Matrix: Water
Associated Lab Samples: 92718691002, 92718691004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Petroleum Hydrocarbons mg/L ND 5.0 03/16/24 12:35
LABORATORY CONTROL SAMPLE: 4336926
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits
Qualifiers
Total Petroleum Hydrocarbons
mg/L
20 16.2
81
64-132
MATRIX SPIKE SAMPLE:
4336927
92718370001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 19.2
15.8
78
64-132
SAMPLE DUPLICATE: 4336928
92718614002 Dup
Parameter Units Result Result RPD Qualifiers
Total Petroleum Hydrocarbons mg/L ND ND
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 839046
Analysis Method:
EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994
Analysis Description:
200.7 MET
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples: 92718691005, 92718691006
METHOD BLANK: 4334102
Matrix: Water
Associated Lab Samples: 92718691005, 92718691006
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Arsenic
ug/L
ND
10.0
03/15/2414:02
Cadmium
ug/L
ND
1.0
03/15/2414:02
Chromium
ug/L
ND
5.0
03/15/2414:02
Copper
ug/L
ND
5.0
03/15/2414:02
Lead
ug/L
ND
5.0
03/15/2414:02
Molybdenum
ug/L
ND
5.0
03/15/2414:02
Nickel
ug/L
ND
5.0
03/15/2414:02
Selenium
ug/L
ND
10.0
03/15/2414:02
Silver
ug/L
ND
5.0
03/15/2414:02
Zinc
ug/L
ND
10.0
03/15/2414:02
LABORATORY CONTROL SAMPLE:
4334103
Spike
LCS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits
Qualifiers
Arsenic
ug/L
500
479
96
85-115
Cadmium
ug/L
500
484
97
85-115
Chromium
ug/L
500
491
98
85-115
Copper
ug/L
500
488
98
85-115
Lead
ug/L
500
478
96
85-115
Molybdenum
ug/L
500
492
98
85-115
Nickel
ug/L
500
483
97
85-115
Selenium
ug/L
500
470
94
85-115
Silver
ug/L
250
241
96
85-115
Zinc
ug/L
500
482
96
85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4334104
4334106
MS
MSD
92718691005
Spike
Spike MS
MSD MS
MSD
% Rec
Parameter
Units Result
Conc.
Conc. Result
Result % Rec % Rec
Limits RPD Qual
Arsenic
ug/L ND
500
500
506
510
99 100
70-130
1
Cadmium
ug/L 1.8
500
500
484
486
97 97
70-130
0
Chromium
ug/L 48.9
500
500
542
547
99 100
70-130
1
Copper
ug/L 501
500
500
983
976
96 95
70-130
1
Lead
ug/L 26.6
500
500
528
533
100 101
70-130
1
Molybdenum
ug/L 16.2
500
500
473
484
91 94
70-130
2
Nickel
ug/L 50.1
500
500
545
548
99 100
70-130
0
Selenium
ug/L ND
500
500
490
499
96 98
70-130
2
Results presented on this
page are in the units indicated
by the "Units"
column except
where an alternate unit is
presented to the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4334104
4334106
MS
MSD
92718691005
Spike
Spike
MS
MSD MS
MSD % Rec
Parameter Units
Result
Conc.
Conc.
Result
Result % Rec
% Rec Limits RPD Qual
Silver ug/L
ND
250
250
265
268 104
106 70-130 1
Zinc ug/L
1260
500
500
1700
1690 89
88 70-130 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4334107
MS
92718691006 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
4334108
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD Qual
Arsenic
ug/L
19.6
500
500
501
501
96
96
70-130
0
Cadmium
ug/L
4.0
500
500
471
471
93
93
70-130
0
Chromium
ug/L
117
500
500
601
592
97
95
70-130
2
Copper
ug/L
1200
500
500
1720
1670
104
95
70-130
3
Lead
ug/L
63.6
500
500
553
549
98
97
70-130
1
Molybdenum
ug/L
30.7
500
500
442
438
82
81
70-130
1
Nickel
ug/L
115
500
500
598
598
97
97
70-130
0
Selenium
ug/L
25.4
500
500
463
470
88
89
70-130
2
Silver
ug/L
10.5
250
250
263
262
101
101
70-130
0
Zinc
ug/L
2890
500
500
3310
3320
86
86
70-130
0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 838980 Analysis Method: EPA 624.1
QC Batch Method: EPA 624.1 Analysis Description: 624 MSV
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691002, 92718691004
METHOD BLANK: 4333711
Associated Lab Samples: 92718691002, 92718691004
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1-Trichloroethane
ug/L
ND
2.0
03/14/24 11:19
1,1,2,2-Tetrachloroethane
ug/L
ND
2.0
03/14/24 11:19
1,1,2-Trichloroethane
ug/L
ND
2.0
03/14/24 11:19
1,1-Dichloroethane
ug/L
ND
2.0
03/14/24 11:19
1,1-Dichloroethene
ug/L
ND
2.0
03/14/24 11:19
1,2-Dichlorobenzene
ug/L
ND
2.0
03/14/24 11:19
1,2-Dichloroethane
ug/L
ND
2.0
03/14/24 11:19
1,2-Dichloropropene
ug/L
ND
2.0
03/14/24 11:19
1,3-Dichlorobenzene
ug/L
ND
2.0
03/14/24 11:19
1,4-Dichlorobenzene
ug/L
ND
2.0
03/14/24 11:19
Benzene
ug/L
ND
1.0
03/14/24 11:19
Bromodichloromethane
ug/L
ND
2.0
03/14/24 11:19
Bromoform
ug/L
ND
2.0
03/14/24 11:19
Bromomethane
ug/L
ND
2.0
03/14/24 11:19
Carbon tetrachloride
ug/L
ND
2.0
03/14/24 11:19
Chlorobenzene
ug/L
ND
2.0
03/14/24 11:19
Chloroethane
ug/L
ND
2.0
03/14/24 11:19
Chloroform
ug/L
ND
2.0
03/14/24 11:19
Chloromethane
ug/L
ND
2.0
03/14/24 11:19
cis-1,2-Dichloroethene
ug/L
ND
2.0
03/14/24 11:19
cis-1,3-Dichloropropene
ug/L
ND
2.0
03/14/24 11:19
Dibromochloromethane
ug/L
ND
2.0
03/14/24 11:19
Ethylbenzene
ug/L
ND
1.0
03/14/24 11:19
Methylene Chloride
ug/L
ND
2.0
03/14/24 11:19
Tetrachloroethene
ug/L
ND
2.0
03/14/24 11:19
Toluene
ug/L
ND
1.0
03/14/24 11:19
trans-1,2-Dichloroethene
ug/L
ND
2.0
03/14/24 11:19
trans- 1,3-Dichloropropene
ug/L
ND
2.0
03/14/24 11:19
Trichloroethene
ug/L
ND
2.0
03/14/24 11:19
Trichlorofluoromethane
ug/L
ND
2.0
03/14/24 11:19
Vinyl chloride
ug/L
ND
2.0
03/14/24 11:19
1,2-Dichloroethane-d4 (S)
%
103
70-130
03/14/24 11:19
4-Bromofluorobenzene (S)
%
97
70-130
03/14/24 11:19
Toluene-d8 (S)
%
99
70-130
03/14/24 11:19
LABORATORY CONTROL SAMPLE: 4333712
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,1,1-Trichloroethane ug/L 20 18.6 93 70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
LABORATORY CONTROL SAMPLE:
Parameter
4333712
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,2,2-Tetrachloroethane
ug/L
20
19.3
97
70-130
1,1,2-Trichloroethane
ug/L
20
19.6
98
70-130
1,1-Dichloroethane
ug/L
20
18.0
90
70-130
1,1-Dichloroethene
ug/L
20
17.7
88
69-131
1,2-Dichlorobenzene
ug/L
20
21.8
109
70-130
1,2-Dichloroethane
ug/L
20
19.4
97
70-130
1,2-Dichloropropane
ug/L
20
19.1
96
70-130
1,3-Dichlorobenzene
ug/L
20
21.1
105
70-130
1,4-Dichlorobenzene
ug/L
20
21.7
109
70-130
Benzene
ug/L
20
19.6
98
65-135
Bromodichloromethane
ug/L
20
19.4
97
70-130
Bromoform
ug/L
20
19.1
96
70-130
Bromomethane
ug/L
20
16.0
80
41-148
Carbon tetrachloride
ug/L
20
19.2
96
70-130
Chlorobenzene
ug/L
20
20.3
101
70-130
Chloroethane
ug/L
20
19.4
97
41-157
Chloroform
ug/L
20
16.2
81
70-130
Chloromethane
ug/L
20
18.6
93
59-141
cis-1,2-Dichloroethene
ug/L
20
18.6
93
70-130
cis-1,3-Dichloropropene
ug/L
20
19.4
97
70-130
Dibromochloromethane
ug/L
20
20.3
101
70-130
Ethylbenzene
ug/L
20
20.6
103
70-130
Methylene Chloride
ug/L
20
16.6
83
62-130
Tetrachloroethene
ug/L
20
19.7
98
70-130
Toluene
ug/L
20
19.4
97
70-130
trans-1,2-Dichloroethene
ug/L
20
18.8
94
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.4
97
70-130
Trichloroethene
ug/L
20
20.9
105
70-130
Trichlorofluoromethane
ug/L
20
16.8
84
57-130
Vinyl chloride
ug/L
20
19.8
99
66-140
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8 (S)
%
98
70-130
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4333713
4333714
MS
MSD
92718691002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,1,1-Trichloroethane
ug/L
ND
20
20
21.9
21.3
109
107
70-150
2
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
20.8
19.9
104
99
66-144
4
1,1,2-Trichloroethane
ug/L
ND
20
20
29.0
21.2
145
106
70-142
31 M1,R1
1,1-Dichloroethane
ug/L
ND
20
20
18.3
20.8
92
104
67-150
13
1,1-Dichloroethene
ug/L
ND
20
20
19.1
20.8
96
104
64-162
8
1,2-Dichlorobenzene
ug/L
ND
20
20
24.5
23.5
122
117
70-142
4
1,2-Dichloroethane
ug/L
ND
20
20
22.9
21.7
114
108
58-145
6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4333713
MS
92718691002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
4333714
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD Qual
1,2-Dichloropropane
ug/L
ND
20
20
24.0
22.2
120
111
70-144
8
1,3-Dichlorobenzene
ug/L
ND
20
20
24.7
22.7
123
114
70-142
8
1,4-Dichlorobenzene
ug/L
ND
20
20
24.6
23.7
123
119
70-140
4
Benzene
ug/L
ND
20
20
22.2
21.4
111
107
70-142
3
Bromodichloromethane
ug/L
ND
20
20
24.2
22.0
121
110
70-139
10
Bromoform
ug/L
ND
20
20
21.4
20.4
107
102
64-140
5
Bromomethane
ug/L
ND
20
20
23.2
20.3
116
101
28-192
14
Carbon tetrachloride
ug/L
ND
20
20
24.3
22.8
121
114
70-140
6
Chlorobenzene
ug/L
ND
20
20
23.8
23.0
119
115
70-141
3
Chloroethane
ug/L
ND
20
20
27.4
21.1
137
105
58-191
26
Chloroform
ug/L
ND
20
20
22.3
21.0
102
96
70-138
6
Chloromethane
ug/L
ND
20
20
27.5
21.0
137
105
43-162
27
cis-1,2-Dichloroethene
ug/L
ND
20
20
19.1
21.1
96
106
70-143
10
cis-1,3-Dichloropropene
ug/L
ND
20
20
28.6
22.0
143
110
68-151
26
Dibromochloromethane
ug/L
ND
20
20
22.7
21.8
113
109
70-144
4
Ethylbenzene
ug/L
ND
20
20
24.4
23.7
122
119
70-143
3
Methylene Chloride
ug/L
ND
20
20
15.7
18.4
78
92
70-144
16
Tetrachloroethene
ug/L
ND
20
20
22.5
23.0
112
115
70-143
2
Toluene
ug/L
ND
20
20
30.7
23.1
151
113
69-144
28 M1,R1
trans-1,2-Dichloroethene
ug/L
ND
20
20
19.5
21.1
97
105
70-151
8
trans- 1,3-Dichloropropene
ug/L
ND
20
20
28.3
21.4
141
107
70-139
28 M1
Trichloroethene
ug/L
ND
20
20
25.6
23.8
128
119
70-142
7
Trichlorofluoromethane
ug/L
ND
20
20
19.6
21.1
98
105
62-146
7
Vinyl chloride
ug/L
ND
20
20
31.4
23.8
157
119
61-162
28
1,2-Dichloroethane-d4 (S)
%
98
99
70-130
4-Bromofluorobenzene (S)
%
97
99
70-130
Toluene-d8(S)
%
126
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 838975 Analysis Method: EPA 624.1
QC Batch Method: EPA 624.1 Analysis Description: 624 MSV with Acrolein
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691002, 92718691004
METHOD BLANK: 4333697
Matrix:
Water
Associated Lab Samples:
92718691002, 92718691004
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Acrolein
ug/L
ND
5.0
03/14/24 11:19
Acrylonitrile
ug/L
ND
5.0
03/14/24 11:19
1,2-Dichloroethane-d4 (S)
%
103
70-130
03/14/24 11:19
4-Bromofluorobenzene (S)
%
97
70-130
03/14/24 11:19
Toluene-d8 (S)
%
99
70-130
03/14/24 11:19
LABORATORY CONTROL SAMPLE:
4333698
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Acrolein
ug/L
100
87.3 87
60-140
Acrylonitrile
ug/L
100
87.7 88
70-130
1,2-Dichloroethane-d4 (S)
%
100
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4333699
4333700
MS
MSD
92718691002 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
Acrolein
ug/L
ND 100
100
ND
ND
1
1
40-160 M1
Acrylonitrile
ug/L
ND 100
100
83.5
97.2
84
97
59-155 15
1,2-Dichloroethane-d4 (S)
%
98
99
70-130
4-Bromofluorobenzene (S)
%
97
99
70-130
Toluene-d8(S)
%
124
99
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 838897 Analysis Method: EPA 608.3
QC Batch Method: EPA 608.3 Analysis Description: 608 PCB Pest Red Vol
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691002, 92718691004
METHOD BLANK: 4333368
Matrix:
Water
Associated Lab Samples: 92718691002, 92718691004
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
4,4'-DDD
ug/L
ND
0.050
03/15/24 18:59
4,4'-DDE
ug/L
ND
0.050
03/15/24 18:59
4,4'-DDT
ug/L
ND
0.050
03/15/24 18:59
Aldrin
ug/L
ND
0.050
03/15/24 18:59
alpha-BHC
ug/L
ND
0.050
03/15/24 18:59
alpha -Chlordane
ug/L
ND
0.050
03/15/24 18:59
beta-BHC
ug/L
ND
0.050
03/15/24 18:59
Chlordane (Technical)
ug/L
ND
0.50
03/15/24 18:59
delta-BHC
ug/L
ND
0.050
03/15/24 18:59
Dieldrin
ug/L
ND
0.050
03/15/24 18:59
Endosulfan I
ug/L
ND
0.050
03/15/24 18:59
Endosulfan II
ug/L
ND
0.050
03/15/24 18:59
Endosulfan sulfate
ug/L
ND
0.050
03/15/24 18:59
Endrin
ug/L
ND
0.050
03/15/24 18:59
Endrin aldehyde
ug/L
ND
0.050
03/15/24 18:59
gamma-BHC (Lindane)
ug/L
ND
0.050
03/15/24 18:59
gamma -Chlordane
ug/L
ND
0.050
03/15/24 18:59
Heptachlor
ug/L
ND
0.050
03/15/24 18:59
Heptachlor epoxide
ug/L
ND
0.050
03/15/24 18:59
PCB-1016 (Aroclor 1016)
ug/L
ND
0.50
03/15/24 18:59
PCB-1221 (Aroclor 1221)
ug/L
ND
0.50
03/15/24 18:59
PCB-1232 (Aroclor 1232)
ug/L
ND
0.50
03/15/24 18:59
PCB-1242 (Aroclor 1242)
ug/L
ND
0.50
03/15/24 18:59
PCB-1248 (Aroclor 1248)
ug/L
ND
0.50
03/15/24 18:59
PCB-1254 (Aroclor 1254)
ug/L
ND
0.50
03/15/24 18:59
PCB-1260 (Aroclor 1260)
ug/L
ND
0.50
03/15/24 18:59
Toxaphene
ug/L
ND
0.50
03/15/24 18:59
Decachlorobiphenyl (S)
%
66
19-200
03/15/24 18:59
Tetrachloro-m-xylene (S)
%
71
10-137
03/15/24 18:59
LABORATORY CONTROL SAMPLE:
4333369
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
4,4'-DDD
ug/L
0.25
0.33
131 31-141
4,4'-DDE
ug/L
0.25
0.28
113 30-145
4,4'-DDT
ug/L
0.25
0.31
123 25-160
Aldrin
ug/L
0.25
0.18
73 42-135
alpha-BHC
ug/L
0.25
0.24
94 37-140
alpha -Chlordane
ug/L
0.25
0.22
88 45-140
Results presented on this page are in the units indicated by the "Units"
column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
LABORATORY CONTROL SAMPLE:
4333369
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
beta-BHC
ug/L
0.25
0.24
95
38-147
delta-BHC
ug/L
0.25
0.24
96
19-140
Dieldrin
ug/L
0.25
0.29
116
36-146
Endosulfan I
ug/L
0.25
0.23
93
45-153
Endosulfan II
ug/L
0.25
0.26
104
38-155
Endosulfan sulfate
ug/L
0.25
0.26
103
42-144
Endrin
ug/L
0.25
0.30
122
33-147
Endrin aldehyde
ug/L
0.25
0.27
106
33-153
gamma-BHC (Lindane)
ug/L
0.25
0.24
96
32-140
gamma -Chlordane
ug/L
0.25
0.22
88
45-140
Heptachlor
ug/L
0.25
0.21
83
34-140
Heptachlor epoxide
ug/L
0.25
0.21
83
37-142
Decachlorobiphenyl (S)
%
85
19-200
Tetrachloro-m-xylene (S)
%
90
10-137
LABORATORY CONTROL SAMPLE:
4333370
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
PCB-1016 (Aroclor 1016)
ug/L
5
4.3
85
50-140
PCB-1260 (Aroclor 1260)
ug/L
5
4.7
93
42-140
Decachlorobiphenyl (S)
%
108
19-200
Tetrachloro-m-xylene (S)
%
98
10-137
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4333371
4333372
MS
MSD
92716877001
Spike
Spike
MS
MSD
MS MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits RPD Qual
4,4'-DDD
ug/L
ND
0.5
0.5
0.69
0.58
137
116
31-141
17
4,4'-DDE
ug/L
ND
0.5
0.5
0.62
0.52
123
105
30-145
16
4,4'-DDT
ug/L
ND
0.5
0.5
0.68
0.59
135
118
25-160
14
Aldrin
ug/L
ND
0.5
0.5
0.42
0.38
84
75
42-140
11
alpha-BHC
ug/L
ND
0.5
0.5
0.49
0.44
99
88
37-140
12
alpha -Chlordane
ug/L
ND
0.5
0.5
0.47
0.42
94
84
45-140
12
beta-BHC
ug/L
ND
0.5
0.5
0.51
0.45
101
90
21-147
11
delta-BHC
ug/L
ND
0.5
0.5
0.51
0.45
102
89
19-140
14
Dieldrin
ug/L
ND
0.5
0.5
0.61
0.54
123
108
36-146
13
Endosulfan I
ug/L
ND
0.5
0.5
0.50
0.43
99
86
45-153
14
Endosulfan II
ug/L
ND
0.5
0.5
0.56
0.49
113
98
13-174
15
Endosulfan sulfate
ug/L
ND
0.5
0.5
0.56
0.48
111
95
26-144
15
Endrin
ug/L
ND
0.5
0.5
0.65
0.56
130
113
30-147
14
Endrin aldehyde
ug/L
ND
0.5
0.5
0.57
0.49
113
98
10-167
14
gamma-BHC (Lindane)
ug/L
ND
0.5
0.5
0.51
0.45
102
91
32-140
12
gamma -Chlordane
ug/L
ND
0.5
0.5
0.48
0.42
97
84
45-140
14
Heptachlor
ug/L
ND
0.5
0.5
0.48
0.45
96
90
34-140
7
Results presented on this
page are in the units
indicated by the "Units" column except where
an alternate
unit is presented to
the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4333371
4333372
MS
MSD
92716877001 Spike
Spike MS
MSD MS
MSD
% Rec
Parameter
Units Result Conc.
Conc. Result
Result % Rec
% Rec
Limits RPD Qual
Heptachlor epoxide
ug/L ND 0.5
0.5 0.50
0.44 101
88
37-142 14
Decachlorobiphenyl (S)
%
66
65
19-200
Tetrachloro-m-xylene (S)
%
90
78
10-137
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4333373
4333374
MS
MSD
92718338002 Spike
Spike MS
MSD
MS
MSD
% Rec
Parameter
Units
Result Conc.
Conc. Result
Result
% Rec
% Rec
Limits RPD Qual
PCB-1016 (Aroclor 1016)
ug/L
ND 5
5 3.1
3.0
63
61
50-140 3
PCB-1260 (Aroclor 1260)
ug/L
ND 5
5 3.1
3.1
62
61
42-140 1
Decachlorobiphenyl (S)
%
76
76
19-200
Tetrachloro-m-xylene (S)
%
78
75
10-137
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 26 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 838635 Analysis Method: EPA 625.1
QC Batch Method: EPA 625.1 Analysis Description: 625 MSS
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691002
METHOD BLANK: 4331734
Associated Lab Samples: 92718691002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,2,4-Trichlorobenzene
ug/L
ND
5.0
03/14/24 13:29
2,2'-Oxybis(1-chloropropane)
ug/L
ND
5.0
03/14/24 13:29
2,4,6-Trichlorophenol
ug/L
ND
10.0
03/14/24 13:29
2,4-Dichlorophenol
ug/L
ND
5.0
03/14/24 13:29
2,4-Dimethylphenol
ug/L
ND
10.0
03/14/24 13:29
2,4-Dinitrophenol
ug/L
ND
50.0
03/14/24 13:29
2,4-Dinitrotoluene
ug/L
ND
5.0
03/14/24 13:29
2,6-Dinitrotoluene
ug/L
ND
5.0
03/14/24 13:29
2-Chloronaphthalene
ug/L
ND
5.0
03/14/24 13:29
2-Chlorophenol
ug/L
ND
5.0
03/14/24 13:29
2-Nitrophenol
ug/L
ND
5.0
03/14/24 13:29
3,3'-Dichlorobenzidine
ug/L
ND
10.0
03/14/24 13:29
4,6-Dinitro-2-methyl phenol
ug/L
ND
10.0
03/14/24 13:29
4-Bromophenylphenyl ether
ug/L
ND
5.0
03/14/24 13:29
4-ChIoro-3-methyl phenol
ug/L
ND
5.0
03/14/24 13:29
4-Chlorophenylphenyl ether
ug/L
ND
5.0
03/14/24 13:29
4-Nitrophenol
ug/L
ND
10.0
03/14/24 13:29
Acenaphthene
ug/L
ND
5.0
03/14/24 13:29
Acenaphthylene
ug/L
ND
5.0
03/14/24 13:29
Anthracene
ug/L
ND
5.0
03/14/24 13:29
Benzo(a)anthracene
ug/L
ND
5.0
03/14/24 13:29
Benzo(a)pyrene
ug/L
ND
5.0
03/14/24 13:29
Benzo(b)fluoranthene
ug/L
ND
5.0
03/14/24 13:29
Benzo(g,h,i)perylene
ug/L
ND
5.0
03/14/24 13:29
Benzo(k)fluoranthene
ug/L
ND
5.0
03/14/24 13:29
bis(2-Chloroethoxy)methane
ug/L
ND
10.0
03/14/24 13:29
bis(2-Chloroethyl) ether
ug/L
ND
5.0
03/14/24 13:29
bis(2-Ethylhexyl)phthalate
ug/L
ND
5.0
03/14/24 13:29
Butylbenzylphthalate
ug/L
ND
5.0
03/14/24 13:29
Chrysene
ug/L
ND
5.0
03/14/24 13:29
Di-n-butylphthalate
ug/L
ND
5.0
03/14/24 13:29
Di-n-octylphthalate
ug/L
ND
5.0
03/14/24 13:29
Dibenz(a,h)anthracene
ug/L
ND
5.0
03/14/24 13:29
Diethylphthalate
ug/L
ND
5.0
03/14/24 13:29
Dimethylphthalate
ug/L
ND
5.0
03/14/24 13:29
Fluoranthene
ug/L
ND
5.0
03/14/24 13:29
Fluorene
ug/L
ND
5.0
03/14/24 13:29
Hexachloro-1,3-butadiene
ug/L
ND
5.0
03/14/24 13:29
Hexachlorobenzene
ug/L
ND
5.0
03/14/24 13:29
Hexachlorocyclopentadiene
ug/L
ND
10.0
03/14/24 13:29
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
METHOD BLANK: 4331734
Associated Lab Samples: 92718691002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloroethane
ug/L
ND
5.0
03/14/24 13:29
Indeno(1,2,3-cd)pyrene
ug/L
ND
5.0
03/14/24 13:29
Isophorone
ug/L
ND
10.0
03/14/24 13:29
N-Nitroso-di-n-propylamine
ug/L
ND
5.0
03/14/24 13:29
N-Nitrosodimethylamine
ug/L
ND
5.0
03/14/24 13:29
N-Nitrosodiphenylamine
ug/L
ND
10.0
03/14/24 13:29
Naphthalene
ug/L
ND
5.0
03/14/24 13:29
Nitrobenzene
ug/L
ND
5.0
03/14/24 13:29
Pentachlorophenol
ug/L
ND
10.0
03/14/24 13:29
Phenanthrene
ug/L
ND
5.0
03/14/24 13:29
Phenol
ug/L
ND
5.0
03/14/24 13:29
Pyrene
ug/L
ND
5.0
03/14/24 13:29
2,4,6-Tribromophenol (S)
%
64
10-137
03/14/24 13:29
2-Fluorobiphenyl (S)
%
67
15-120
03/14/24 13:29
2-Fluorophenol (S)
%
55
10-120
03/14/24 13:29
Nitrobenzene-d5 (S)
%
54
10-120
03/14/24 13:29
Phenol-d6 (S)
%
26
10-120
03/14/24 13:29
Terphenyl-d14 (S)
%
88
11-131
03/14/24 13:29
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
4331735
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2,4-Trichlorobenzene
ug/L
50
42.3
85
44-142
2,2'-Oxybis(1-chloropropane)
ug/L
50
45.9
92
36-166
2,4,6-Trichlorophenol
ug/L
50
49.6
99
37-144
2,4-Dichlorophenol
ug/L
50
47.1
94
1-191
2,4-Dimethylphenol
ug/L
50
48.1
96
32-119
2,4-Dinitrophenol
ug/L
250
257
103
1-181
2,4-Dinitrotoluene
ug/L
50
52.1
104
39-139
2,6-Dinitrotoluene
ug/L
50
48.2
96
50-158
2-Chloronaphthalene
ug/L
50
48.4
97
60-118
2-Chlorophenol
ug/L
50
47.2
94
23-134
2-Nitrophenol
ug/L
50
48.7
97
29-182
3,3'-Dichlorobenzidine
ug/L
100
97.4
97
1-262
4,6-Dinitro-2-methyl phenol
ug/L
100
125
125
1-181
4-Bromophenylphenyl ether
ug/L
50
58.2
116
53-127
4-Chloro-3-methylphenol
ug/L
100
91.3
91
22-147
4-Chlorophenylphenyl ether
ug/L
50
51.3
103
25-158
4-Nitrophenol
ug/L
250
117
47
1-132
Acenaphthene
ug/L
50
49.7
99
47-145
Acenaphthylene
ug/L
50
50.7
101
33-145
Anthracene
ug/L
50
52.5
105
1-166
Benzo(a)anthracene
ug/L
50
52.2
104
33-143
Benzo(a)pyrene
ug/L
50
54.9
110
17-163
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
LABORATORY CONTROL SAMPLE:
Parameter
4331735
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Benzo(b)fluoranthene
ug/L
50
57.0
114
24-159
Benzo(g,h,i)perylene
ug/L
50
56.8
114
1-219
Benzo(k)fluoranthene
ug/L
50
56.5
113
11-162
bis(2-Chloroethoxy)methane
ug/L
50
45.0
90
33-184
bis(2-Chloroethyl) ether
ug/L
50
47.6
95
12-158
bis(2-Ethylhexyl)phthalate
ug/L
50
56.4
113
8-158
Butylbenzylphthalate
ug/L
50
55.4
111
1-152
Chrysene
ug/L
50
53.1
106
17-168
Di-n-butylphthalate
ug/L
50
54.7
109
1-118
Di-n-octylphthalate
ug/L
50
55.4
111
4-146
Dibenz(a,h)anthracene
ug/L
50
52.5
105
1-227
Diethylphthalate
ug/L
50
49.3
99
1-114
Dimethylphthalate
ug/L
50
48.0
96
1-112
Fluoranthene
ug/L
50
53.6
107
26-137
Fluorene
ug/L
50
50.6
101
59-121
Hexachloro-1,3-butadiene
ug/L
50
43.8
88
24-116
Hexachlorobenzene
ug/L
50
54.2
108
1-152
Hexachlorocyclopentadiene
ug/L
50
50.1
100
25-150
Hexachloroethane
ug/L
50
39.3
79
40-113
Indeno(1,2,3-cd)pyrene
ug/L
50
53.6
107
1-171
Isophorone
ug/L
50
44.7
89
21-196
N-Nitroso-di-n-propylamine
ug/L
50
45.2
90
1-230
N-Nitrosodimethylamine
ug/L
50
37.3
75
25-150
N-Nitrosodiphenylamine
ug/L
50
56.0
112
25-150
Naphthalene
ug/L
50
45.9
92
21-133
Nitrobenzene
ug/L
50
43.7
87
35-180
Pentachlorophenol
ug/L
100
102
102
14-176
Phenanthrene
ug/L
50
52.5
105
54-120
Phenol
ug/L
50
28.5
57
5-112
Pyrene
ug/L
50
54.9
110
52-115
2,4,6-Tribromophenol (S)
%
131
10-137
2-Fluorobiphenyl (S)
%
119
15-120
2-Fluorophenol(S)
%
83
10-120
Nitrobenzene-d5 (S)
%
105
10-120
Phenol-d6 (S)
%
54
10-120
Terphenyl-d14 (S)
%
130
11-131
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4331736
4331737
MS
MSD
92718041001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,2,4-Trichlorobenzene
ug/L
ND
83.3
83.3
22.8
30.6
27
37
44-142
29 M1
2,2'-Oxybis(1-chloropropane)
ug/L
ND
83.3
83.3
28.0
36.7
34
44
36-166
27 M1
2,4,6-Trichlorophenol
ug/L
ND
83.3
83.3
7.3J
36.9
9
44
37-144
M1
2,4-Dichlorophenol
ug/L
ND
83.3
83.3
15.3
36.0
18
43
1-191
81 R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
4331736
4331737
MS
MSD
92718041001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
2,4-Dimethylphenol
ug/L
ND
83.3
83.3
29.2
38.1
35
46
32-119
26
2,4-Dinitrophenol
ug/L
ND
417
417
ND
178
0
43
1-181
M1
2,4-Dinitrotoluene
ug/L
ND
83.3
83.3
27.8
42.0
33
50
39-139
41 M1,R1
2,6-Dinitrotoluene
ug/L
ND
83.3
83.3
28.6
41.0
34
49
50-158
36 M1,R1
2-Chloronaphthalene
ug/L
ND
83.3
83.3
27.8
37.4
33
45
60-118
30 M1
2-Chlorophenol
ug/L
ND
83.3
83.3
16.4
40.1
20
48
23-134
84 M1,R1
2-Nitrophenol
ug/L
ND
83.3
83.3
12.9
37.6
16
45
29-182
98 M1,R1
3,3'-Dichlorobenzidine
ug/L
ND
167
167
54.0
67.5
32
40
1-262
22
4,6-Dinitro-2-methyl phenol
ug/L
ND
167
167
ND
81.5
0
49
1-181
M1
4-Bromophenylphenyl ether
ug/L
ND
83.3
83.3
31.4
43.2
38
52
53-127
32 M1,R1
4-Chloro-3-methylphenol
ug/L
ND
167
167
48.6
72.1
29
43
22-147
39 R1
4-Chlorophenylphenyl ether
ug/L
ND
83.3
83.3
29.0
39.1
35
47
25-158
30
4-Nitrophenol
ug/L
ND
417
417
ND
124
0
30
1-132
M1
Acenaphthene
ug/L
ND
83.3
83.3
29.7
38.4
36
46
47-145
25 M1
Acenaphthylene
ug/L
ND
83.3
83.3
29.9
39.7
36
48
33-145
28
Anthracene
ug/L
ND
83.3
83.3
32.5
44.9
39
54
1-166
32 R1
Benzo(a)anthracene
ug/L
ND
83.3
83.3
33.9
44.6
41
54
33-143
27
Benzo(a)pyrene
ug/L
ND
83.3
83.3
35.8
48.7
43
58
17-163
31 R1
Benzo(b)fluoranthene
ug/L
ND
83.3
83.3
35.5
46.5
43
56
24-159
27
Benzo(g,h,i)perylene
ug/L
ND
83.3
83.3
32.3
44.3
39
53
1-219
31 R1
Benzo(k)fluoranthene
ug/L
ND
83.3
83.3
36.8
49.4
44
59
11-162
29
bis(2-Chloroethoxy)methane
ug/L
ND
83.3
83.3
28.9
36.6
35
44
33-184
23
bis(2-Chloroethyl) ether
ug/L
ND
83.3
83.3
31.2
40.9
37
49
12-158
27
bis(2-Ethylhexyl)phthalate
ug/L
ND
83.3
83.3
36.8
49.4
44
59
8-158
29
Butylbenzylphthalate
ug/L
ND
83.3
83.3
38.4
51.6
46
62
1-152
29
Chrysene
ug/L
ND
83.3
83.3
35.7
48.7
43
58
17-168
31 R1
Di-n-butylphthalate
ug/L
ND
83.3
83.3
35.9
49.2
43
59
1-118
31 R1
Di-n-octylphthalate
ug/L
ND
83.3
83.3
35.1
49.2
42
59
4-146
33 R1
Dibenz(a,h)anthracene
ug/L
ND
83.3
83.3
31.5
43.7
38
52
1-227
32 R1
Diethylphthalate
ug/L
ND
83.3
83.3
29.2
42.1
35
50
1-114
36 R1
Dimethylphthalate
ug/L
ND
83.3
83.3
25.6
35.7
31
43
1-112
33 R1
Fluoranthene
ug/L
ND
83.3
83.3
35.0
46.5
42
56
26-137
28
Fluorene
ug/L
ND
83.3
83.3
29.7
40.5
36
49
59-121
31 M1,R1
Hexachloro-1,3-butadiene
ug/L
ND
83.3
83.3
20.2
27.0
24
32
24-116
29
Hexachlorobenzene
ug/L
ND
83.3
83.3
30.6
41.9
37
50
1-152
31 R1
Hexachlorocyclopentadiene
ug/L
ND
83.3
83.3
23.1
31.9
28
38
25-150
32 R1
Hexachloroethane
ug/L
ND
83.3
83.3
17.9
24.3
21
29
40-113
31 M1,R1
Indeno(1,2,3-cd)pyrene
ug/L
ND
83.3
83.3
31.1
43.3
37
52
1-171
33 R1
Isophorone
ug/L
ND
83.3
83.3
29.5
37.8
35
45
21-196
25
N-Nitroso-di-n-propylamine
ug/L
ND
83.3
83.3
29.0
38.0
35
46
1-230
27
N-Nitrosodimethylamine
ug/L
ND
83.3
83.3
27.5
36.4
33
44
25-150
28
N-Nitrosodiphenylamine
ug/L
ND
83.3
83.3
32.4
46.2
39
55
25-150
35 R1
Naphthalene
ug/L
ND
83.3
83.3
25.4
33.5
30
40
21-133
27
Nitrobenzene
ug/L
ND
83.3
83.3
27.3
34.0
33
41
35-180
22 M1
Pentachlorophenol
ug/L
ND
167
167
11.7J
80.5
7
48
14-176
M1
Phenanthrene
ug/L
ND
83.3
83.3
31.6
44.7
38
54
54-120
34 M1,R1
Results presented on this page are in
the units indicated by the
"Units" column except where
an alternate unit is presented
to the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4331736
4331737
MS
MSD
92718041001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
Phenol ug/L ND
83.3
83.3
13.3
26.5
16
32
5-112 66 R1
Pyrene ug/L ND
83.3
83.3
38.5
52.4
46
63
52-115 31 M1,R1
2,4,6-Tribromophenol (S) %
17
48
10-137
2-Fluorobiphenyl (S) %
39
43
15-120
2-Fluorophenol(S) %
12
38
10-120
Nitrobenzene-d5 (S) %
40
44
10-120
Phenol-d6 (S) %
16
26
10-120
Terphenyl-d14 (S) %
49
56
11-131
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 31 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 838971 Analysis Method: EPA 625.1
QC Batch Method: EPA 625.1 Analysis Description: 625 MSS
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92718691004
METHOD BLANK: 4333650
Associated Lab Samples: 92718691004
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,2,4-Trichlorobenzene
ug/L
ND
5.0
03/14/24 16:04
2,2'-Oxybis(1-chloropropane)
ug/L
ND
5.0
03/14/24 16:04
2,4,6-Trichlorophenol
ug/L
ND
10.0
03/14/24 16:04
2,4-Dichlorophenol
ug/L
ND
5.0
03/14/24 16:04
2,4-Dimethylphenol
ug/L
ND
10.0
03/14/24 16:04
2,4-Dinitrophenol
ug/L
ND
50.0
03/14/24 16:04
2,4-Dinitrotoluene
ug/L
ND
5.0
03/14/24 16:04
2,6-Dinitrotoluene
ug/L
ND
5.0
03/14/24 16:04
2-Chloronaphthalene
ug/L
ND
5.0
03/14/24 16:04
2-Chlorophenol
ug/L
ND
5.0
03/14/24 16:04
2-Nitrophenol
ug/L
ND
5.0
03/14/24 16:04
3,3'-Dichlorobenzidine
ug/L
ND
10.0
03/14/24 16:04
4,6-Dinitro-2-methyl phenol
ug/L
ND
10.0
03/14/24 16:04
4-Bromophenylphenyl ether
ug/L
ND
5.0
03/14/24 16:04
4-ChIoro-3-methyl phenol
ug/L
ND
5.0
03/14/24 16:04
4-Chlorophenylphenyl ether
ug/L
ND
5.0
03/14/24 16:04
4-Nitrophenol
ug/L
ND
10.0
03/14/24 16:04
Acenaphthene
ug/L
ND
5.0
03/14/24 16:04
Acenaphthylene
ug/L
ND
5.0
03/14/24 16:04
Anthracene
ug/L
ND
5.0
03/14/24 16:04
Benzo(a)anthracene
ug/L
ND
5.0
03/14/24 16:04
Benzo(a)pyrene
ug/L
ND
5.0
03/14/24 16:04
Benzo(b)fluoranthene
ug/L
ND
5.0
03/14/24 16:04
Benzo(g,h,i)perylene
ug/L
ND
5.0
03/14/24 16:04
Benzo(k)fluoranthene
ug/L
ND
5.0
03/14/24 16:04
bis(2-Chloroethoxy)methane
ug/L
ND
10.0
03/14/24 16:04
bis(2-Chloroethyl) ether
ug/L
ND
5.0
03/14/24 16:04
bis(2-Ethylhexyl)phthalate
ug/L
ND
5.0
03/14/24 16:04
Butylbenzylphthalate
ug/L
ND
5.0
03/14/24 16:04
Chrysene
ug/L
ND
5.0
03/14/24 16:04
Di-n-butylphthalate
ug/L
ND
5.0
03/14/24 16:04
Di-n-octylphthalate
ug/L
ND
5.0
03/14/24 16:04
Dibenz(a,h)anthracene
ug/L
ND
5.0
03/14/24 16:04
Diethylphthalate
ug/L
ND
5.0
03/14/24 16:04
Dimethylphthalate
ug/L
ND
5.0
03/14/24 16:04
Fluoranthene
ug/L
ND
5.0
03/14/24 16:04
Fluorene
ug/L
ND
5.0
03/14/24 16:04
Hexachloro-1,3-butadiene
ug/L
ND
5.0
03/14/24 16:04
Hexachlorobenzene
ug/L
ND
5.0
03/14/24 16:04
Hexachlorocyclopentadiene
ug/L
ND
10.0
03/14/24 16:04
Qualifiers
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
METHOD BLANK: 4333650
Associated Lab Samples: 92718691004
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Hexachloroethane
ug/L
ND
5.0
03/14/24 16:04
Indeno(1,2,3-cd)pyrene
ug/L
ND
5.0
03/14/24 16:04
Isophorone
ug/L
ND
10.0
03/14/24 16:04
N-Nitroso-di-n-propylamine
ug/L
ND
5.0
03/14/24 16:04
N-Nitrosodimethylamine
ug/L
ND
5.0
03/14/24 16:04
N-Nitrosodiphenylamine
ug/L
ND
10.0
03/14/24 16:04
Naphthalene
ug/L
ND
5.0
03/14/24 16:04
Nitrobenzene
ug/L
ND
5.0
03/14/24 16:04
Pentachlorophenol
ug/L
ND
10.0
03/14/24 16:04
Phenanthrene
ug/L
ND
5.0
03/14/24 16:04
Phenol
ug/L
ND
5.0
03/14/24 16:04
Pyrene
ug/L
ND
5.0
03/14/24 16:04
2,4,6-Tribromophenol (S)
%
66
10-137
03/14/24 16:04
2-Fluorobiphenyl (S)
%
61
15-120
03/14/24 16:04
2-Fluorophenol (S)
%
51
10-120
03/14/24 16:04
Nitrobenzene-d5 (S)
%
65
10-120
03/14/24 16:04
Phenol-d6 (S)
%
37
10-120
03/14/24 16:04
Terphenyl-d14 (S)
%
89
11-131
03/14/24 16:04
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
4333651
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2,4-Trichlorobenzene
ug/L
50
38.5
77
44-142
2,2'-Oxybis(1-chloropropane)
ug/L
50
45.4
91
36-166
2,4,6-Trichlorophenol
ug/L
50
29.2
58
37-144
2,4-Dichlorophenol
ug/L
50
37.6
75
1-191
2,4-Dimethylphenol
ug/L
50
51.3
103
32-119
2,4-Dinitrophenol
ug/L
250
119
47
1-181
2,4-Dinitrotoluene
ug/L
50
54.8
110
39-139
2,6-Dinitrotoluene
ug/L
50
52.2
104
50-158
2-Chloronaphthalene
ug/L
50
48.9
98
60-118
2-Chlorophenol
ug/L
50
41.4
83
23-134
2-Nitrophenol
ug/L
50
40.7
81
29-182
3,3'-Dichlorobenzidine
ug/L
100
121
121
1-262
4,6-Dinitro-2-methyl phenol
ug/L
100
60.5
60
1-181
4-Bromophenylphenyl ether
ug/L
50
52.9
106
53-127
4-Chloro-3-methylphenol
ug/L
100
93.0
93
22-147
4-Chlorophenylphenyl ether
ug/L
50
50.3
101
25-158
4-Nitrophenol
ug/L
250
66.6
27
1-132
Acenaphthene
ug/L
50
50.3
101
47-145
Acenaphthylene
ug/L
50
51.0
102
33-145
Anthracene
ug/L
50
51.4
103
1-166
Benzo(a)anthracene
ug/L
50
53.9
108
33-143
Benzo(a)pyrene
ug/L
50
55.2
110
17-163
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 48

QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
LABORATORY CONTROL SAMPLE:
Parameter
4333651
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Benzo(b)fluoranthene
ug/L
50
55.8
112
24-159
Benzo(g,h,i)perylene
ug/L
50
53.5
107
1-219
Benzo(k)fluoranthene
ug/L
50
53.0
106
11-162
bis(2-Chloroethoxy)methane
ug/L
50
49.3
99
33-184
bis(2-Chloroethyl) ether
ug/L
50
47.9
96
12-158
bis(2-Ethylhexyl)phthalate
ug/L
50
59.9
120
8-158
Butylbenzylphthalate
ug/L
50
60.6
121
1-152
Chrysene
ug/L
50
52.2
104
17-168
Di-n-butylphthalate
ug/L
50
55.5
111
1-118
Di-n-octylphthalate
ug/L
50
62.6
125
4-146
Dibenz(a,h)anthracene
ug/L
50
54.6
109
1-227
Diethylphthalate
ug/L
50
50.1
100
1-114
Dimethylphthalate
ug/L
50
50.1
100
1-112
Fluoranthene
ug/L
50
51.5
103
26-137
Fluorene
ug/L
50
49.4
99
59-121
Hexachloro-1,3-butadiene
ug/L
50
32.1
64
24-116
Hexachlorobenzene
ug/L
50
50.4
101
1-152
Hexachlorocyclopentadiene
ug/L
50
41.4
83
25-150
Hexachloroethane
ug/L
50
25.4
51
40-113
Indeno(1,2,3-cd)pyrene
ug/L
50
53.4
107
1-171
Isophorone
ug/L
50
48.5
97
21-196
N-Nitroso-di-n-propylamine
ug/L
50
50.1
100
1-230
N-Nitrosodimethylamine
ug/L
50
37.9
76
25-150
N-Nitrosodiphenylamine
ug/L
50
54.0
108
25-150
Naphthalene
ug/L
50
43.0
86
21-133
Nitrobenzene
ug/L
50
47.8
96
35-180
Pentachlorophenol
ug/L
100
51.5
52
14-176
Phenanthrene
ug/L
50
50.9
102
54-120
Phenol
ug/L
50
29.9
60
5-112
Pyrene
ug/L
50
53.7
107
52-115
2,4,6-Tribromophenol (S)
%
75
10-137
2-Fluorobiphenyl (S)
%
113
15-120
2-Fluorophenol(S)
%
56
10-120
Nitrobenzene-d5 (S)
%
113
10-120
Phenol-d6 (S)
%
54
10-120
Terphenyl-d14 (S)
%
128
11-131
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4333655
4333652
MS
MSD
92699837014
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
1,2,4-Trichlorobenzene
ug/L
ND
83.3
83.3
29.3
15.7
35
19
44-142
60 M1,R1
2,2'-Oxybis(1-chloropropane)
ug/L
ND
83.3
83.3
45.9
31.3
55
38
36-166
38 R1
2,4,6-Trichlorophenol
ug/L
ND
83.3
83.3
58.6
32.4
70
39
37-144
58 R1
2,4-Dichlorophenol
ug/L
ND
83.3
83.3
51.0
36.1
61
43
1-191
34 R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
4333655
4333652
MS
MSD
92699837014
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD
Qual
2,4-Dimethylphenol
ug/L
ND
83.3
83.3
53.2
40.6
64
49
32-119
27
2,4-Dinitrophenol
ug/L
ND
417
417
346
ND
83
7
1-181
2,4-Dinitrotoluene
ug/L
ND
83.3
83.3
65.6
46.7
79
56
39-139
34 R1
2,6-Dinitrotoluene
ug/L
ND
83.3
83.3
58.4
43.0
70
52
50-158
30
2-Chloronaphthalene
ug/L
ND
83.3
83.3
44.6
32.5
54
39
60-118
31 M1,R1
2-Chlorophenol
ug/L
ND
83.3
83.3
55.1
38.6
66
46
23-134
35 R1
2-Nitrophenol
ug/L
ND
83.3
83.3
61.9
42.0
74
50
29-182
38 R1
3,3'-Dichlorobenzidine
ug/L
ND
167
167
97.4
93.5
58
56
1-262
4
4,6-Dinitro-2-methyl phenol
ug/L
ND
167
167
145
36.0
87
22
1-181
120 R1
4-Bromophenylphenyl ether
ug/L
ND
83.3
83.3
59.1
43.4
71
52
53-127
30 M1
4-Chloro-3-methylphenol
ug/L
ND
167
167
107
82.3
64
49
22-147
26
4-Chlorophenylphenyl ether
ug/L
ND
83.3
83.3
55.4
40.8
67
49
25-158
30
4-Nitrophenol
ug/L
ND
417
417
206
40.8
49
10
1-132
134 R1
Acenaphthene
ug/L
12.3
83.3
83.3
66.2
47.7
65
42
47-145
32 M1,R1
Acenaphthylene
ug/L
ND
83.3
83.3
51.5
38.7
62
46
33-145
28
Anthracene
ug/L
ND
83.3
83.3
63.3
45.7
74
53
1-166
32 R1
Benzo(a)anthracene
ug/L
ND
83.3
83.3
67.9
50.8
79
59
33-143
29
Benzo(a)pyrene
ug/L
ND
83.3
83.3
67.9
50.2
81
60
17-163
30
Benzo(b)fluoranthene
ug/L
ND
83.3
83.3
70.2
50.9
83
60
24-159
32 R1
Benzo(g,h,i)perylene
ug/L
ND
83.3
83.3
66.1
46.6
79
56
1-219
35 R1
Benzo(k)fluoranthene
ug/L
ND
83.3
83.3
67.5
50.2
81
60
11-162
29
bis(2-Chloroethoxy)methane
ug/L
ND
83.3
83.3
52.0
37.5
62
45
33-184
32 R1
bis(2-Chloroethyl) ether
ug/L
ND
83.3
83.3
51.1
37.2
61
45
12-158
32 R1
bis(2-Ethylhexyl)phthalate
ug/L
ND
83.3
83.3
79.6
58.4
96
70
8-158
31 R1
Butylbenzylphthalate
ug/L
ND
83.3
83.3
79.4
57.6
95
69
1-152
32 R1
Chrysene
ug/L
ND
83.3
83.3
65.5
49.0
77
57
17-168
29
Di-n-butylphthalate
ug/L
ND
83.3
83.3
70.6
52.9
85
64
1-118
29
Di-n-octylphthalate
ug/L
ND
83.3
83.3
81.9
60.6
98
73
4-146
30
Dibenz(a,h)anthracene
ug/L
ND
83.3
83.3
67.4
47.1
81
57
1-227
35 R1
Diethylphthalate
ug/L
ND
83.3
83.3
60.6
45.0
73
54
1-114
30
Dimethylphthalate
ug/L
ND
83.3
83.3
58.3
42.9
70
52
1-112
30
Fluoranthene
ug/L
12.6
83.3
83.3
72.2
54.9
72
51
26-137
27
Fluorene
ug/L
ND
83.3
83.3
58.2
43.0
67
49
59-121
30 M1
Hexachloro-1,3-butadiene
ug/L
ND
83.3
83.3
25.3
12.5
30
15
24-116
67 M1,R1
Hexachlorobenzene
ug/L
ND
83.3
83.3
58.5
43.9
70
53
1-152
29
Hexachlorocyclopentadiene
ug/L
ND
83.3
83.3
30.3
18.2
36
22
25-150
50 M1,R1
Hexachloroethane
ug/L
ND
83.3
83.3
25.4
12.7
31
15
40-113
67 M1,R1
Indeno(1,2,3-cd)pyrene
ug/L
ND
83.3
83.3
65.0
46.7
78
56
1-171
33 R1
Isophorone
ug/L
ND
83.3
83.3
52.1
38.5
63
46
21-196
30
N-Nitroso-di-n-propylamine
ug/L
ND
83.3
83.3
54.0
39.1
65
47
1-230
32 R1
N-Nitrosodimethylamine
ug/L
ND
83.3
83.3
41.2
32.3
49
39
25-150
24
N-Nitrosodiphenylamine
ug/L
ND
83.3
83.3
62.6
47.3
75
57
25-150
28
Naphthalene
ug/L
ND
83.3
83.3
34.5
20.3
41
24
21-133
52 R1
Nitrobenzene
ug/L
ND
83.3
83.3
52.3
39.2
63
47
35-180
29
Pentachlorophenol
ug/L
ND
167
167
144
52.4
86
31
14-176
93 R1
Phenanthrene
ug/L
ND
83.3
83.3
60.8
45.6
70
52
54-120
29 M1
Results presented on this page are in
the units indicated by the
"Units" column except where
an alternate unit is presented
to the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4333655
4333652
MS
MSD
92699837014
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
Phenol ug/L ND
83.3
83.3
32.1
28.3
39
34
5-112 13
Pyrene ug/L 8.5
83.3
83.3
74.0
56.3
79
57
52-115 27
2,4,6-Tribromophenol (S) %
72
40
10-137
2-Fluorobiphenyl (S) %
58
35
15-120
2-Fluorophenol(S) %
45
27
10-120
Nitrobenzene-d5(S) %
60
38
10-120
Phenol-d6 (S) %
32
23
10-120
Terphenyl-d14 (S) %
82
51
11-131
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 36 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 839549 Analysis Method: EPA 160.4 / SM2540B-2015
QC Batch Method: EPA 160.4 / SM2540B-2015 Analysis Description: 2540D TSS/TVSS
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92718691005, 92718691006
METHOD BLANK: 4336963 Matrix: Water
Associated Lab Samples: 92718691005, 92718691006
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 03/16/24 13:40
LABORATORY CONTROL SAMPLE: 4336964
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Suspended Solids mg/L 250 240 96 90-110
SAMPLE DUPLICATE: 4337087
92718671006 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 5860 5900 1
Volatile Suspended Solids mg/L 4780 4860 2
SAMPLE DUPLICATE: 4337088
92718671007 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 6640 6440 3
Volatile Suspended Solids mg/L 5460 5280 3
SAMPLE DUPLICATE: 4337326
92719111002 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 4270 4170 2
Volatile Suspended Solids mg/L 3420 3550 4
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 838780 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92718691001, 92718691003
METHOD BLANK: 4332757
Matrix:
Water
Associated Lab Samples: 92718691001, 92718691003
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Chloride
mg/L
ND
1.0
03/13/2418:18
LABORATORY CONTROL SAMPLE:
4332758
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Chloride
mg/L
50
49.8
100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4332759 4332760
MS MSD
92718688001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Chloride mg/L 34.2 50 50 85.1 86.6 102 105 90-110 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4332761 4332762
MS MSD
92718516002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Chloride mg/L 8.4 50 50 59.4 60.8 102 105 90-110 2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 38 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
QC Batch: 840429 Analysis Method: SM 4500-CN-E-2016
QC Batch Method: SM 4500-CN-E-2016 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92718691005, 92718691006
METHOD BLANK: 4340907
Matrix:
Water
Associated Lab Samples: 92718691005, 92718691006
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Cyanide
mg/L
ND
0.0080
03/21/2414:30
LABORATORY CONTROL SAMPLE:
4340908
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Cyanide
mg/L
0.1
0.10
102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4340909 4340910
MS MSD
92718239002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Cyanide mg/L ND 0.1 0.1 0.086 0.076 83 73 80-120 12 M1,R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4340911 4340912
MS MSD
92718372002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Cyanide mg/L ND 0.1 0.1 0.033 0.036 32 35 80-120 8 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC.
Page 39 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: UCCC - BI-ANNUAL SAMPLE SET
Pace Project No.: 92718691
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 48

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
UCCC - BI-ANNUAL SAMPLE SET
92718691
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92718691002
UCCC-INF
EPA 1664B
839538
92718691004
UCCC-EFF
EPA 1664B
839538
92718691002
UCCC-INF
EPA 1664B
839537
92718691004
UCCC-EFF
EPA 1664B
839537
92718691002
UCCC-INF
EPA608.3
838897
EPA608.3
839348
92718691004
UCCC-EFF
EPA608.3
838897
EPA608.3
839348
92718691005
UCCC-MLSS
EPA 200.7 Rev 4.4 1994
839046
EPA 200.7 Rev 4.4 1994
839172
92718691006
UCCC-RAS
EPA 200.7 Rev 4.4 1994
839046
EPA 200.7 Rev 4.4 1994
839172
92718691002
UCCC-INF
EPA 625.1
838635
EPA 625.1
838787
92718691004
UCCC-EFF
EPA 625.1
838971
EPA 625.1
839083
92718691002
UCCC-INF
EPA624.1
838980
92718691004
UCCC-EFF
EPA624.1
838980
92718691002
UCCC-INF
EPA624.1
838975
92718691004
UCCC-EFF
EPA624.1
838975
92718691005
UCCC-MLSS
EPA 160.4 / SM2540B-
839549
2015
92718691006
UCCC-RAS
EPA 160.4 / SM2540B-
839549
2015
92718691001
UCCC-INF
EPA 300.0 Rev 2.1 1993
838780
92718691003
UCCC-EFF
EPA 300.0 Rev 2.1 1993
838780
92718691005
UCCC-MLSS
SM 4500-CN-E-2016
840429
SM 4500-CN-E-2016
840589
92718691006
UCCC-RAS
SM 4500-CN-E-2016
840429
SM 4500-CN-E-2016
840589
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/21 /2024 04:48 PM
without the written consent of Pace Analytical Services, LLC.
Page 41 of 48

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Page 45 of 48

9800 Kin cey Ave #100
- ace Huntersville, NC 28078 [phone]
North Carolina Wastewater Certification #:12
CLIENT: Union County
FACILITY: Crooked Creek WWTP, NCO069841
ADDRESS: 4015 Sardis Church Road, Monroe, NC 28110
SAMPLE ID
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PROJECT: Bi-Annual SE
SEND REPORT TO:
Jonathan Jordan,
4600 Goldmine Rc
Monroe, NC 2811
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PAGE 1 OF 3
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Pagd)461 dif 48

9800 Kincey Ave #100
(-�ace Huntersville, NC 28078 [phone]
North Carolina Wastewater Certification #:12
CLIENT:
Union County
FACILITY: Crooked CreekVYWTP, NCO069841
ADDRESS: 4015 Sardis Church Road, Monroe, NC 28110
PROJECT: Bi-Annual S,
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Samples in Proper Containers: YES
Chlorinated Samples De -Chlorinated: YES
°C EFF: 6 -C
°C EFF: °C D
W
O
°C
O
NO NIA
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NO N/A m
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Jonathan Jordan
4600 Goldmine R
Monroe, NC 281
Preservative
Sample Type:
Q (Flour) = Automatic Flow -proportioned Sample
T (Time) = Automatic Time -proportioned Sample
H (Hand) = Hand -composite Sample
G (Grab) = Grab Sample
Container Type:
A = Amber Glass P = Plastic
GL = Clear Glass B = Bag
TL = Teflon -lined Cap
VOA = 40 mL Glass Vial
X
X
X
CHAIN OF CUSTODY RECORD
AMPLE SET
COC#:
PAGE 2 OF 3
Rick Mareth
Sample by (Sign Name):
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age 1&)T46

9800 Kincey Ave #100
ace Huntersville, NC 28078 [phone]
North Carolina Wastewater Certification #:12
CLIENT: Union County
FACILITY: Crooked Creek WWTP, NCO069841
ADDRESS: 4015 Sardis Church Road, Monroe, NC 28110
Sample Collection
Data
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PROJECT: Bi-Annual S
SEND REPORT TO: Jonathan Jordan,
4600 Goldmine R
Monroe, NC 281
Sam
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Container
Preservative
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EFF:
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Sample Type:
D
Q (Flow) = Automatic Flow -proportioned Sample
T (Time) =Automatic Time -proportioned Sample
Triple Temp at Receipt in Lab:
INF: °C
EFF: .0
W
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H (Hand) = Hand -composite Sample
G (Grab) = Grab Sample
mple Temp of EFF Fecal Sample at Receipt
,C
Lab (record only if collected):
O
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Container Type:
'o Headspace & Teflon septa for VOAs: YES NO NIA
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A = Amber Glass P = Plastic
GL = Clear Glass B = Bag
mples in Proper Containers: YES NO NIA
z
TL = Teflon -lined Cap
VOA = 40 mL Glass Vial
lorinated Samples De -Chlorinated: YES NO NIA
CHAIN OF CUSTODY RECORD
COC#:
AMPLE SET
PAGE 3 OF 3
Sam I Name):
Rick Mareth
J.
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(Print Name):
Nick .gFY?_I �)
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Comments: METALS= As, Cd,Cu, Pb, Mo,Se, Ag,Zn,Cr. Ni
.R�ollnqutSTed by (Signature):
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Date:
Time:
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Recli d by(Signature):
Date:
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Date:
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age Mot 48