NC0024911_Groundwater Monitoring Report January 2021_20210208

�o\\.'pN SEWE,%
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9
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��UNiY. NOPj
Metropolitan Sewerage. District
OF BUNCOMBE COUNTY, NORTH CAROLINA
Division of Water. Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Information Processing Unit:
February 8th, 2021
Water Quality Regional Operations
Asheville Regional Office
Please find attached the Groundwater Quality Monitoring Reports for the month of January
2021 from the Metropolitan Sewerage District of Buncombe County (MSD). These monitoring
report forms have additional identification on the well ID line, MW-05; MW-06R, M.W-07 and
MW-08R for ease of reference.
Monitoring Well-05 exceeded allowable limits for pH. Monitoring Well-0611 exceeded
allowable limits for pH, Manganese and Iron. Monitoring Well-07 exceeded allowable limits for
PH and Iron. Monitoring Well-0811 exceeded allowable limits for Manganese and Iron.
Please contact me at 828-225-8224 if there are any questions or request for additional
information.
Sincerely,
—G cat
Roger Edwards
Director of Operations & Pretreatment
MSD of Buncombe County
—Protecting Our Natural Resources-
2028 RIVERSIDE DRIVE, ASHEVILLE, NORTH CAROLINA28804 TELEPHONE: [phone] FAX: [phone] WEBSITE: www.msdbc.org

GW-59A COMPLIANCE REPORT FORM Permit # NCO024911
(Submit one each monitoring period with G{K59 johns.)
1
Enter date monitoring results were due. (_02/28/2021_) Will this monitoring report (GW-59 and GW-59A)
YES
NO
be submitted after the established due date?
2
Was any required information missing on the GW-59 report forms?
YES
NO
IF the answer to question 1 or 2 is "YES", list in the space provided below the well identification number(s) and
explain the problems encountered in obtaining the required information.
3
Are any of the monitor wells in need of repair or maintenance (damaged casing, unlocked or missing cap, missing
YES
NO
identification plate, area overgrown, etc.)? Ijthe answer is "Yes", contact the Regional Ofcejor guidance.
4
Are any monitored constituents equal to or above the established standards?
YES
NO
If the answer to question 4 is "NO", skip to section 8.
If the answer to question 4 is "YES" list the affected wells individually with constituent(s) and concentration(s)
exceeding standards in the space provided below.,
MW-05 MW-06R MW-07 MW-08R
pH 5.6 pH 5.3 pH 6.0
Mn 8,510 ug/L Mn 20,100 ug/L
Fe 1,250 ug/L Fe 334 ug/L Fe 69,000 ug/L
5
For the constituents identified in question 4 above, have standards been exceeded previously for the
YES
NO
same constituent(s) in the same well(s) in the last two years?
If the answer to question 5 is `NO', skip to section 8.
If the answer to question 5 is "YES", list in the space provided below, each well with constituent(s) exceeding
standards, concentration(s) reported, and sample collection date for each occurrence (for. the last two years).
MW-05 pH Mn Fe MW-06R pH Mn Fa MW-07 pH Mn Fe MW-0BR pH Mn Fe
6112119 5.8 482 ug/L
10/2119 5.7 302 ug/L 1012119 6.1 12,700 ug/L 50,B00 ug/L 1012119 6.3 10,400 ug/L 2,860 uglL
112120 5.9 533 ug/L 524 ug/L 112/20 6.3 10,000 ug/L 43,000 uglL 1/2I20 6.2 125 ug/L 627 ug/L 112120 11,700 uglL 18,800 ug1L
618/20 5.6 618120 5s 7,880 ug/L 1,820 ug2 618120 5.9 308 ug/L 447 uglL 618120 19,700 ug4 70,700 uglL
10/23/20 5.4 10/2312D 5.2 9,330ua 5,410ugI 10/23/205.9 831 ug/L 10/23120 14,600ugIL 61,600 uglL
ti
Are the monitoring wells listed in section 5 located at or beyond the review boundary?
YES
NO
If the answer is "YES", a groundwater quality problem maybe occurring. CONTACT THE REGIONAL
OFFICE IMMEDIATELY FOR GUIDANCE. If the answer is "NO", monitoring wells maybe improperly
located; contact the Regional Office.
7
Is the permittee implementing previously approved actions required by the Division involving this
YES
NO
groundwater quality problem?
If the answer to question 7 is "YES", desctibe those actions in the space provided below.
If the answer to question 7 is "NO", contact the Regional Office within 90 days: an evaluation may be
required to determine the impact the waste disposalystem is havina at the review and compliance
boundaries surrounding this facility. Failure to do so may subiect the permittee to a Notice of Violation.
fines. and/or penalties.
g
The person completing this portion (G W-59A) of the monitoring report should sign below and submit this
form with G W-59 forms for required wells to the address provided at the top of the current GW-59 form.
I hereby acknowledge that the above information was evaluated and the information submitted in this
report (Compliance Report GW-59A) is true and complete to the best of my knowledge.
�dn44 6 62/"?1L6`L
Si6nattire of Permittee (or Authorized Agent) I Da
GW-59A 12/8/2003

aceAnalXical e
www.pacolabs.com
Pace Analytical services, LLC
2225 Riverside Dr.
Asheville, NC 28604
[phone]
January 25, 2021
Mr. Roger Edwards
Metropolitan Sewerage District
2028 Riverside Drive
Asheville, NC 28804
RE: Project: MWs 1/15/21
Pace Project No.: 92516954
Dear Mr. Edwards:
Enclosed are the analytical results for sample(s) received by the laboratory on January 15, 2021. 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,
Lorri Patton
[e-mail]
1(828)254-7176
Project Manager
Enclosures
cc: Ms. Shannon Bergeron, Metropolitan Sewerage District
Mr. Chad Ledford, Metropolitan Sewerage District
Mr. Dwayne Martin, Metropolitan Sewerage District
Ms. Cassandra McKnight, MSD of Buncombe County
Patrick Smith, MSD of Buncombe County, NC
Mr. Alan Taylor, Metropolitan Sewerage District
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical services, LLC.

aceAnalytical
Ww .pacelahsxom
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Project: MWs 1/15/21
Pace Project No.: 92616954
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, INC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification If: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification M 37712
CERTIFICATIONS
South Carolina Certification M 99006001
Florida/NELAP Certification M E87627
Kentucky UST Certification M 84
Virginia/VELAP Certification M 460221
North Carolina Wastewater Certification M 40
South Carolina Certification M 99030001
VirginiaNELAP Certification M 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.

ace Analytical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
MWs 1/15/21
92516954
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92516954001
MW-05
EPA 200.7 Rev 4.41994
SHi
10
PASI-A
EPA 245.1 Rev 3.01994
SOO
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
EPA 350.1 Rev 2.01993
KDF1
1
PASI-A
EPA 353.2 Rev 2.01993
MFO
1
PASI-A
SM 4500-CI-E-2011
CJL
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
92516954002
MW-06R
EPA 200.7 Rev 4.41994
SH1
10
PASI-A
EPA 245.1 Rev 3.01994
SOO
1
PASI-A
SM 254OC-2011
RED
1
PASI-A
EPA 300.0 Rev 2,11993
JLH
1
PASI-A
EPA 350.1 Rev 2.01993
KDF1
1
PASI-A
EPA 353.2 Rev 2.01993
MFO
1
PASI-A
SM 4500-CI-E-2011
CJL
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
92516954003
MW-07
EPA 200.7 Rev 4A 1994
SH1
10
PASI-A
EPA 245.1 Rev 3.01994
SOO
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
EPA 350.1 Rev 2.01993
KDF7
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 4500-CI-E-2011
CJL
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
92616954004
MW-08R
EPA 200.7 Rev 4.4 1994
KQ, SHi
10
PASI-A
EPA 245.1 Rev 3.01994
SOO
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
EPA 350A Rev 2.01993
KDF1
1
PASI-A
EPA 353.2 Rev 2.01993
MFO
1
PASI-A
SM 4500-CI-E-2011
CJL
1
PASI-A
SM 531OB-2011
JLH
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.

"Analytical'
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1/15/21
Pace Project No.: 92516954
Sample: MW-05 Lab ID: 92516964001 Collected: 01/15/21 15:05 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
Pace
1
01/18/21 10:40
Collected By
Mark
1
01/18/21 10:40
Swann
Collected Date
1115/21
1
01/18/21 10:40
Collected Time
16:05
1
01/18/21 10:40
pH
5.6 Sid. Units
1
01/18/21 10:40
Temperature
11.8 deg C
1
01/18/21 10:40
Static Water Level
17.23 feet
1
01/18/21 10:40
Specific Conductance
32.7 umhos/cm
1
01/18/21 10:40
Odor
No odor
1
01/18/21 10:40
Appearance
Clear
1
01/18/21 10:40
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
01/19/21 01:23 01/19/21 20:24 7440-38-2
Barium
13.8 ug/L
5.0
1
01/19/21 01:23 01/19/21 20:24 7440-39-3
Cadmium
ND ug/L
1.0
1
01/19/21 01:23 01/19/21 20:24 7440-43-9
Chromium
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:24 7440-47-3
Iron
192 ug/L
50.0
1
01/19/21 01:23 01/19/21 20:24 7439-89-6
Lead
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:24 7439-92-1
Manganese
34.2 ug/L
5.0
1
01/19/21 01:23 01/19/21 20:24 7439-96-5
Selenium
ND ug/L
10.0
1
01/19/21 01:23 01/19/21 20:24 7782-49-2
Silver
NO ug/L
5.0
1
01/19/21 01:23 01/19/21 20:24 7440-22-4
Sodium
ND ug/L
5000
1
01/19/21 01:23 01/19/21 20:24 7440-23-5
245.1 Mercury
Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation
Method: EPA 245.1 Rev 3.0 1994
Pace Analytical Services -Asheville
Mercury
ND ug/L
0.20
1
01/19/21 12:40 01/19/21 16:46 7439-97-6
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
PaceAnalytical Services - Asheville
Total Dissolved Solids
33.0 mg/L
25.0
1
01/18/21 18:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
3.7 mg/L
1.0
1
01/18/2120:10 14808-79-8
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Ammonia
NO mg/L
0.10
1
01/21/2111:12 7664-41-7
363.2 Nitrogen, N021NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L
0.040
1
01/16/21 03:00 14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical e
www.paselabsxom
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1/15/21
Pace Project No.: 92516954
Sample: MW-05 Lab ID: 92516954001 Collected: 01/15/21 15:05 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
4500 Chloride Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride 1.4 mg/L 1.0 1 01/23/2100:41 16887-00-6
5310B TOG Analytical Method: SM 531OB-2011
Pace Analytical Services - Asheville
Total Organic Carbon ND mg/L 1.0 1 01/18/21 23:55 7440-44-0
Date: 01/25/2021 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, L-C.

aceAnalytical e
www.pacelaba.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1/15121
Pace Project No.: 92516954
Sample: MW-06R Lab ID: 92516964002 Collected: 01/15/21 13:00 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
Pace
1
01/18/21 10:41
Collected By
Mark
1
01/18/21 10:41
Swann
Collected Date
1/15121
1
01/18/21 10:41
Collected Time
13:00
1
01/18/21 10:41
pH
5.3 Std. Units
1
01/18/21 10:41
Temperature
14.2 deg C
1
01/18/21 10:41
Static Water Level
9.21 feet
1
01/18/21 10:41
Specific Conductance
241.0 umhos/cm
1
01/18/21 10:41
Odor
No odor
1
01/18/21 10:41
Appearance
Clear
1
01/18/21 10:41
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
NO ug/L
10.0
1
01/19/21 01:23 01/19/21 20:40 7440-38-2
Barium
61.8 ug/L
5.0
1
01/19/21 01:23 01/19/21 20:40 7440-39-3
Cadmium
NO ug/L
1.0
1
01/19/21 01:23 01/19/21 20:40 7440-43-9
Chromium
NO ug/L
5.0
1
01/19/21 01:23 01/19/21 20:40 7440-47-3
Iron
1250 ug/L
50.0
1
01/19/21 01:23 01/19/21 20:40 7439-89-6
Lead
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:40 7439-92-1
Manganese
8510 ug/L
5.0
1
01/19/21 01:23 01/19/21 20:40 7439-96-5 M7
Selenium
ND ug/L
10.0
1
01/19/21 01:23 01/19/21 20:40 7782-49-2
Silver
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:40 7440-22-4
Sodium
16200 ug/L
5000
1
01/19/21 01:23 01/19/21 20:40 7440-23-5
245.1 Mercury
Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation
Method: EPA 245.1 Rev 3.0 1994
Pace Analytical Services -Asheville
Mercury
ND ug/L
0.20
1
01/19/21 12:40 01/19/21 16:48 7439-97-6
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
150 mg/L
25.0
1
01/18/21 18:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
77.7 mg/L
1.0
1
01/18/2120:24 14808-79-8
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
0.14 mg/L
0.10
1
01/21/2111:16 7664-41-7
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.21 mg/L
0.040
1
01/16/21 02:55 14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical
www.pacalabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1115/21
Pace Project No.: 92516954
Sample: MW-06R Lab ID: 92516954002 Collected: 01/15/21 13:00 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500 Chloride Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride 8.3 mg/L 1.0 1 01/23/2100:43 16887-00-6
5310B TOC Analytical Method: SM 531OB-2011
Pace Analytical Services - Asheville
Total Organic Carbon 1.5 mg/L 1.0 1 01/21/2114:02 7440-44-0
Date: 01/25/2021 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC
2225 Riverside Dr.
aeeAnalXieal Asheville, NC 28804
www.pacslabsxom [phone]
ANALYTICAL RESULTS
Project: MWs 1/15/21
Pace Project No.: 92516954
Sample: MW-07 Lab ID: 92616954003 Collected: 01/15/21 14:05 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
Pace
1
01/18/21 10:43
Collected By
Casale
1
01/18/21 10:43
Griffin
Collected Date
1116121
1
01/18/21 10:43
Collected Time
14:05
1
01/18/21 10:43
pH
6.0 Std. Units
1
01/18/21 10:43
Temperature
16.2 deg C
1
01/18/21 10:43
Static Water Level
10.45 feet
1
01/18/21 10:43
Specific Conductance
332.1 umhos/cm
1
01/18/21 10:43
Odor
No odor
1
01/18/21 10:43
Appearance
Clear
1
01/18/21 10:43
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
01/19/21 01:23 01/19/21 20:57 7440-38-2
Barium
37.5 ug/L
5.0
1
01/19/21 01:23 01/19/21 20:57 7440-39-3
Cadmium
ND ug/L
1.0
1
01/19/21 01:23 01/19/21 20:57 7440-43-9
Chromium
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:57 7440-47-3
Iron
334 ug/L
50.0
1
01/19/21 01:23 01/19/21 20:57 7439-89-6
Lead
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:57 7439-92-1
Manganese
23.2 ug/L
5.0
1
01/19/21 01:23 01/19/21 20:57 7439-96-5
Selenium
ND ug/L
10.0
1
01/19/21 01:23 01/19/21 20:57 7782-49-2
Silver
ND ug/L
5.0
1
01/19/21 01:23 01/19/21 20:57 7440-22-4
Sodium
11200 ug/L
5000
1
01/19/21 01:23 01/20/21 18:35 7440-23-5
245.1 Mercury
Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation
Method: EPA 245.1 Rev 3.0 1994
Pace Analytical Services -Asheville
Mercury
ND ug/L
0.20
1
01/19/21 12:40 01/19/21 16:51 7439-97-6
2540C Total Dissolved Solids
Analytical Method: SM 254OC-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
220 mg/L
25.0
1
01/18/21 18:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
Sulfate
97.7 mg/L
1.0
1
01/1812121:07 14808-79-8
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Ammonia
ND mg/L
0.10
1
01/21/2111:18 7664-41-7
353.2 Nitrogen, N021NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
1.3 mg/L
0.040
1
01/16/21 02:59 14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical e
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1/15/21
Pace Project No.: 92516954
Sample: MW07 Lab ID: 92516954003 Collected: 01/16/21 14:05 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500 Chloride Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride 6.6 mg/L 1.0 1 01/23/2100:49 16887-00-6
53108 TOC Analytical Method: SM 531OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon 1.1 mg/L 1.0 1 01/21/21 14:24 7440-44-0
Date: 01/25/2021 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.

aceAnalytical
www.pacelabsxam
Pace Analytical services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1/15/21
Pace Project No.: 92516954
Sample: MW-08R Lab ID: 92516954004 Collected: 01/15/21 15:30 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
Pace
1
01/18/21 10:44
Collected By
Casale
1
01/18/21 10:44
Griffin
Collected Date
1/15/21
1
01/18/21 10:44
Collected Time
16:30
1
01/18/21 10:44
pH
6.6 Bid. Units
1
01/18/21 10:44
Temperature
16.6 deg C
1
01/18/21 10:44
Static Water Level
9.88 feet
1
01/18/21 10:44
Specific Conductance
658 umhos/cm
1
01/18/21 10:44
Odor
No odor
1
01/18/21 10:44
Appearance
Clear
1
01/18/21 10:44
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation
Method: EPA 200.7 Rev 4A 1994
Pace Analytical Services -Asheville
Arsenic
ND ug/L
10.0
1
01/19/21 01:23 01/21/21 11:54 7440-38-2
Barium
47.9 ug/L
5.0
1
01/19/21 01:23 01/21/21 11:54 7440-39-3
Cadmium
ND ug/L
1.0
1
01/19/21 01:23 01/21/21 11:54 7440-43-9
Chromium
5.3 ug/L
5.0
1
01/19/21 01:23 01/21/21 11:54 7440-47-3
Iron
69000 ug/L
50.0
1
01/19/21 01:23 01/21/21 11:54 7439-89-6
Lead
ND ug/L
5.0
1
01/19/21 01:23 01/21/21 11:54 7439-92-1
Manganese
20100 ug/L
25.0
5
01/19/21 01:23 01/20/21 18:38 7439-96-5
Selenium
ND ug/L
10.0
1
01/19/21 01:23 01/21/21 11:54 7782-49-2
Silver
ND ug/L
5.0
1
01/19/21 01:23 01/21/21 11:54 7440-22-4
Sodium
22700 ug/L
5000
1
01/19/21 01:23 01/21/21 11:54 7440-23-5
245.1 Mercury
Analytical Method: EPA 245.1 Rev 3.0 1994 Preparation Method: EPA 245.1 Rev 3.0 1994
Pace Analytical Services -Asheville
Mercury
ND ug/L
0.20
1
01/19/21 12:40 01/19/21 16:53 7439-97-6
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytica I Services -Asheville
Total Dissolved Solids
372 mg/L
25.0
1
01/18/21 18:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
172 mg/L
4.0
4
01/18/2122:49 14808-79-8
350.1 Ammonia
Analytical Method: EPA 3%1 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Ammonia
0.50 mg/L
0.10
1
01/21/2111:19 7664-41-7
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L
0.040
1
01/16/21 03:01 14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical
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Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Project: MWs 1/15/21
Pace Project No.: 92616954
Sample: MW-08R Lab ID: 92616954004 Collected: 01/15/21 15:30 Received: 01/15/21 16:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500 Chloride Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride 12.5 mg/L 1.0 1 01/23/2100:60 16887-00-6
5310B TOC Analytical Method: SM 531OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon 3.0 mg/L 1.0 1 01121/2114:41 7440-44-0
Date: 01/25/2021 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Without the written consent of Pace Analytical Services, LLC.

aceAnalytical e
www.pacelaes.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15121
Pace Project No.: 92516954
QC Batch: 593668 Analysis Method: EPA 245.1 Rev 3.0 1994
QC Batch Method: EPA 245.1 Rev 3.0 1994 Analysis Description: 245.1 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92516954001,92516954002,92516954003,92516954004
METHOD BLANK: 3132611 Matrix: Water
Associated Lab Samples: 92516954001,92516954002,92516954003,92516954004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Mercury ug/L NO 0.20 01/19/2115:48
LABORATORY CONTROL SAMPLE: 3132612
Spike LCS LCS % Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury ug/L 2.5 2.6 103 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3132613 3132614
MS MSD
92516750002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conic. Result Result % Rec % Rec Limits RPD Qual
Mercury ug/L NO 2.5 2.5 2.4 2.5 97 100 70-130 3
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3132615 3132616
MS MSD
92516891001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conic. Conc. Result Result %Rec %Rec Limits RPD Qual
Mercury ug/L ND 2.5 2.5 2.6 2.6 102 104 70-130 1
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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

(�!;ZeAnalyticals`
www.pacelabs.cam
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92516954
QC Batch: 593546 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: 92516954001
METHOD BLANK: 3132243
Associated Lab Samples: 92516954001
Parameter
Units
Matrix: Water
Blank Reporting
Result Limit
Analyzed
Arsenic
ug/L
NO
10.0
01/1912119:07
Barium
ug/L
ND
5.0
01/19/2119:07
Cadmium
ug/L
ND
1.0
01/19/2119:07
Chromium
ug/L
ND
5.0
01/19/2119:07
Iron
ug/L
NO
50.0
01/1912119:07
Lead
ug/L
ND
5.0
01/19/2119:07
Manganese
ug/L
ND
5.0
01/19/2119:07
Selenium
ug/L
ND
10.0
01/19/2119:07
Silver
ug/L
ND
5.0
01/19/2119:07
Sodium
ug/L
NO
5000
01/19/2119:07
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
3132244
Units
Spike
Conic.
LCS
Result
LCS
%Rec
% Rao
Limits
Arsenic
ug/L
500
475
95
85-115
Barium
ug/L
500
483
97
85-115
Cadmium
ug/L
500
474
95
85-115
Chromium
ug/L
500
472
94
85-115
Iron
ug/L
5000
5220
104
85-115
Lead
ug/L
500
471
94
85-115
Manganese
ug/L
500
464
93
85-115
Selenium
ug/L
500
463
93
85-115
Silver
ug/L
250
217
87
85-115
Sodium
ug/L
5000
5430
109
85-115
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Qualifiers
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE:
3132245
3132246
MS
MSD
92516910001
Spike
Spike
MS
MSD
MS
MSD
%Rec
Parameter
Units
Result
Conic.
Conc.
Result
Result
%Rec
%Rec
Limits
RPD Qual
Arsenic
ug/L
ND
500
500
479
481
96
96
70-130
0
Barium
ug/L
0.016
500
500
496
496
96
96
70-130
0
mg/L
Cadmium
ug/L
ND
500
500
469
466
94
93
70-130
1
Chromium
ug/L
0.0093
500
500
472
473
93
93
70-130
0
mg/L
Iron
ug/L
1.0
5000
5000
5740
5680
94
93
70-130
1
mg/L
Lead
ug/L
NO
500
500
449
444
89
88
70-130
1
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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalyiical e
www.pacelal sx.rn
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92516954
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE: 3132245
3132246
MS
MSD
92516910001
Spike
Spike
MS
MSD
MS
MSD
%Rec
Parameter
Units Result
Conc,
Conc.
Result
Result
%Rec
%Rec
Limits
RPD Qual
Manganese
ug/L 0.024
500
500
476
476
90
90
70-130
0
mg/L
Selenium
ug/L ND
500
500
465
457
92
91
70-130
2
Silver
ug/L ND
250
250
244
245
96
96
70-130
0
Sodium
ug/L 488
5000
5000
487000
478000
-18
-208
70-130
2 M6
mg/L
MATRIX SPIKE & MATRIX
Parameter
SPIKE DUPLICATE: 3132247
MS
92516954001 Spike
Units Result Conc.
MSD
Spike
Conc.
3132248
MS
Result
MSD
Result
MS
%Rec
MSD
%Rec
%Rec
Limits
RPD Qual
Arsenic
ug/L
ND
500
500
485
480
97
96
70-130
1
Barium
ug/L
13.8
500
500
502
501
98
97
70-130
0
Cadmium
ug/L
ND
500
500
486
485
97
97
70-130
0
Chromium
ug/L
ND
500
500
480
479
96
96
70-130
0
Iron
ug/L
192
5000
5000
4990
4990
96
96
70-130
0
Lead
ug/L
ND
500
500
478
477
95
95
70-130
0
Manganese
ug/L
34.2
500
500
504
502
94
94
70-130
0
Selenium
ug/L
ND
500
500
497
493
99
98
70-130
1
Silver
ug/L
ND
250
250
247
243
99
97
70-130
2
Sodium
ug/L
ND
5000
6000
7070
7020
100
99
70-130
1
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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

ZaceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1115/21
Pace Project No.: 92516954
QC Batch: 593547 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: 92516954002, 92516954003, 92516954004
METHOD BLANK: 3132249 Matrix: Water
Associated Lab Samples: 92516954002, 92516954003, 92516954004
Blank Reporting
Parameter Units Result Limit
Analyzed
Arsenic
ug/L
NO
10.0
01/19/2120:34
Barium
ug/L
NO
5.0
01/1912120:34
Cadmium
ug/L
NO
1.0
01/19/2120:34
Chromium
ug/L
NO
5.0
01119/2120:34
Iron
ug/L
NO
50.0
01/19/21 20:34
Lead
ug/L
NO
5.0
01/19/2120:34
Manganese
ug/L
NO
5.0
01/19/2120:34
Selenium
ug/L
NO
10.0
01/19/2120:34
Silver
ug/L
NO
5.0
01/19/2120:34
Sodium
ug/L
NO
5000
01119/2120:34
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
3132250
Units
Spike
Conc.
LCS
Result
LCS
%Rec
% Rec
Limits
Arsenic
ug/L
500
465
93
85-115
Barium
ug/L
500
475
95
85-115
Cadmium
ug/L
500
466
93
85-115
Chromium
ug/L
500
466
93
85-115
Iron
ug/L
5000
5130
103
85-115
Lead
ug/L
500
467
93
85-115
Manganese
ug/L
500
457
91
85-115
Selenium
ug/L
500
454
91
85-115
Silver
ug/L
250
214
86
85-115
Sodium
ug/L
5000
5420
108
85-115
Qualifiers
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE:
3132251
3132252
MS
MSD
92516954002
Spike
Spike
MS
MSD
MS
MSD
%Rec
Parameter
Units
Result
Conc.
Conic.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Arsenic
ug/L
NO
500
500
486
482
97
96
70-130
1
Barium
ug/L
61.8
500
500
549
546
97
97
70-130
1
Cadmium
ug/L
NO
500
500
486
482
97
96
70-130
1
Chromium
ug/L
ND
500
600
487
484
97
96
70-130
1
Iron
ug/L
1250
5000
5000
6060
5980
96
95
70-130
1
Lead
ug/L
NO
500
500
474
473
95
95
70-130
0
Manganese
ug/L
8510
500
500
8880
8700
74
38
70-130
2 M1
Selenium
ug/L
ND
500
500
495
494
98
98
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: 01 /25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

r aceAnalytical e
www.pacalabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92516954
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3132251 3132252
MS MSD
92516954002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc, Conc, Result Result %Rec %Rec Limits RPD Qual
Silver ug/L ND 250 250 247 245 98 97 70-130 1
Sodium ug/L 16200 5000 5000 21800 21300 113 101 70-130 3
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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

�. aceAnalytical®
www.pacelaluxom
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92516954
QC Batch: 593518 Analysis Method: SM 254OC-2011
QC Balch Method: SM 254OC-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92516954001,92516954002,92516954003,92516954004
METHOD BLANK: 3132161 Matrix: Water
Associated Lab Samples: 92516954001, 92516954002, 92516954003, 92516954004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Dissolved Solids mg/L NO 25.0 01/18/21 18:47
LABORATORY CONTROL SAMPLE:
3132162
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result %Rec Limits Qualifiers
Total Dissolved Solids
mg/L
249
250 100 90-110
SAMPLE DUPLICATE: 3132163
92516891001 Dup
Parameter Units Result Result RPD Qualifiers
Total Dissolved Solids mg/L 61.0 61.0 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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical
www.pacelabs.corn
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1115/21
Pace Project No.: 92516954
QC Batch: 593452 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: 92516954001,92516954002,92516954003,92516954004
METHOD BLANK: 3131867 Matrix: Water
Associated Lab Samples: 92516954001, 92516954002, 92516954003, 92516954004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfate mg/L ND 1.0 01/18/2116:19
LABORATORY CONTROL SAMPLE: 3131868
Spike
LCS
LCS
% Rec
Parameter Units
Conc.
Result
% Rec
Limits Qualifiers
Sulfate mg/L
50
52.9
106
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3131869
3131870
MS
MSD
92516543001
Spike
Spike MS
MSD
MS MSD % Rec
Parameter Units Result
Conc.
Conc. Result
Result
% Rec % Rec Limits RPD Qual
Sulfate mg/L 9.4
50
50 64.3
65.9
110 113 90-110 3 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3131871 3131872
MS MSD
92516891001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Sulfate mg/L ND 50 50 122 125 243 249 90-110 2 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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalydcal
wwmpacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/16121
Pace Project No.: 92516954
QC Batch: 594062 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92516954001, 92516954002, 92516954003, 92516954004
METHOD BLANK: 3134359 Matrix: Water
Associated Lab Samples: 92516954001,92516954002,92516954003,92516954004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 01/21/2110:42
LABORATORY CONTROL SAMPLE: 3134360
Spike LCS LCS % Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 5.0 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3134361 3134362
MS MSD
92517262001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 4.0 5 5 8.5 8.5 91 91 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3134363 3134364
MS MSD
92517283001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 8.2 5 5 12.7 12.7 90 90 90-110 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 or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical
www.pacalabsxam
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92516954
QC Batch: 593224 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92516954001,92516954002,92516954003,92516954004
METHOD BLANK: 3131092 Matrix: Water
Associated Lab Samples:, 92616954001,92516954002,92516954003,92616954004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Nitrate mg/L NO 0.040 01/16/21 02:49
LABORATORY CONTROL SAMPLE: 3131093
Parameter
Nitrogen, Nitrate
Spike LCS LCS % Rec
Units Conc. Result %Rec Limits Qualifiers
mg/L 1.5 1.5 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3131094 3131095
MS MSD
92516954002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen, Nitrate mg/L 0.21 1.5 1.5 1.8 1.8 106 106 90-110 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: 01 /25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical
www.pacelabs.cem
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15121
Pace Project No.: 92516954
QC Batch: 594814 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92516954001, 92516954002, 92516954003, 92516954004
METHOD BLANK: 3138308 Matrix: Water
Associated Lab Samples: 92516954001,92516954002,92516954003,92516954004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/L NO 1.0 01/23/2100:37
LABORATORY CONTROL SAMPLE: 3138309
Spike LCS LCS % Rae
Parameter Units Cone. Result % Rae Limits Qualifiers
Chloride mg/L 20 20.7 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3138314
3138315
MS
MSD
92516954001 Spike
Spike
MS
MSD MS MSD %Rec
Parameter Units Result Cone.
Cone.
Result
Result %Rec %Rec Limits RPD Qual
Chloride mg/L 1.4 10
10
10.9
10.9 95 96 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3138316
3138317
MS
MSD
92516954002 Spike
Spike
MS
MSD
MS MSD % Rae
Parameter Units Result Cone.
Cone.
Result
Result
%Rec %Rec Limits RPD Qual
Chloride mg/L 8.3 10
10
18.0
18.1
97 98 90-110 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 or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Dale: 01 /25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92616954
QC Batch: 593361 Analysis Method: SM 531OB-2011
QC Batch Method: SM 531OB-2011 Analysis Description: 5310B TOC
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92516954001
METHOD BLANK: 3131598
Associated Lab Samples: 92616954001
Parameter Units
Total Organic Carbon mg/L
LABORATORY CONTROL SAMPLE: 3131599
Parameter Units
Total Organic Carbon mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
NO 1.0 01/18/2114:50
Spike LCS LCS % Rec
Conic. Result % Rec Limits Qualifiers
25 23.4 94 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3131600
3131601
MS
MSD
92516106001 Spike
Spike
MS
MSD
MS MSD %Rec
Parameter Units Result Conic.
Conc.
Result
Result
%Rec %Rec Limits RPD Qual
Total Organic Carbon mg/L NO 25
25
23.7
23.6
95 94 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3131602 3131603
MS MSD
92516106002 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Total Organic Carbon mg/L 1.0 25 25 28.2 28.1 109 108 90-110 1
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: 01/25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalytical e
www.pacelabs.com
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: MWs 1/15/21
Pace Project No.: 92516954
QC Batch: 594299
Analysis Method: SM
531 OB-2011
QC Batch Method: SM 531OB-2011
Analysis Description: 5310B TOC
Laboratory: Pace
Analytical Services
-Asheville
Associated Lab Samples: 92516954002, 92516954003, 92516954004
METHOD BLANK: 3135571
Matrix: Water
Associated Lab Samples: 92516954002, 92516954003, 92516954004
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Total Organic Carbon mg/L
NO 1.0
01/21/2112:01
LABORATORY CONTROL SAMPLE: 3135572
Spike LIDS
LCS % Rae
Parameter Units
Cone. Result
%Rec Limits
Qualifiers
Total Organic Carbon mg/L
25 23.5
94 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3135573 3135574
MS MSD
92516874001
Spike Spike MS
MSD MS
MSD %Rec
Parameter Units Result
Cone. Cone. Result
Result %Rec
%Rec Limits RPD Qual
Total Organic Carbon mg/L 11900
25 25 11500
11500 -1850
-1710 90-110 0 M6
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3136575 3135576
MS MSD
92517102006
Spike Spike MS
MSD MS
MSD %Rec
Parameter Units Result
Cone. Cone. Result
Result %Rec
%Rec Limits RPD Qua]
Total Organic Carbon mg/L 0.69J
25 25 25.0
25.6 97
99 90-110 2
Results presented on this page are in the units Intl icated 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: 01 /25/2021 06:03 PM without the written consent of Pace Analytical Services, LLC.

aceAnalXical e
Ww .pacolabsxom
Pace Analytical Services, LLC
2226 Riverside Dr.
Asheville, NC 28804
[phone]
QUALIFIERS
Project: MWs 1/15121
Pace Project No.: 92516964
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
NO - 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 Quanlitation 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, unfounded 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 ofAcrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte Is a combined concentration.
Pace Analytical Is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN - The NELAC Institute,
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01/25/202106:03 PM without the written consent of Pace Analytical Services,LLC.

aceAnalytical'
www.pacelabsxom
Pace Analytical Services, LLC
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: MWs 1/15/21
Pace Project No.: 92516954
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method Batch
92616954001
MW-05
92516954002
MW-06R
92516954003
MW-07
92516954004
MW-08R
92516954001
MW-05
EPA 200.7 Rev 4.4 1994
593546
EPA 200.7 Rev 4.4 1994 593565
92516954002
MW-06R
EPA 200.7 Rev 4.4 1994
593547
EPA 200.7 Rev 4.4 1994 593574
92516954003
MW-07
EPA 200.7 Rev 4.4 1994
593547
EPA 200.7 Rev 4.4 1994 593574
92516954004
MW-08R
EPA 200.7 Rev 4.41994
593547
EPA 200.7 Rev 4.41994 593574
92616964001
MW-05
EPA 245.1 Rev 3.01994
593668
EPA 245.1 Rev 3.01994 593741
92516964002
MW-06R
EPA 245.1 Rev 3.01994
593668
EPA 245A Rev 3.01994 593741
92516964003
MW-07
EPA 245.1 Rev 3.0 1994
593668
EPA 245.1 Rev 3.0 1994 593741
92516954004
MW-08R
EPA 245.1 Rev 3.01994
593668
EPA 245.1 Rev 3.01994 593741
92516954001
MW-05
SM 2540C-2011
593518
92516954002
MW-06R
SM 2540C-2011
593518
92516954003
MW-07
SM 2540C-2011
593518
92516954004
MW-08R
SM 2540C-2011
593518
92516954001
MW-05
EPA 300.0 Rev 2.1 1993
593452
92516954002
MW-06R
EPA 300.0 Rev 2.1 1993
593452
92516954003
MW-07
EPA 300.0 Rev 2.1 1993
593452
92516954004
MW-08R
EPA 300.0 Rev 2.1 1993
593452
92516954001
MW-05
EPA 350.1 Rev 2.01993
594062
92516954002
MW-06R
EPA 350.1 Rev 2.01993
594062
92616954003
MW-07
EPA 350.1 Rev 2.0 1993
594062
92616954004
MW-08R
EPA 350.1 Rev 2.0 1993
594062
92516954001
MW-05
EPA 353.2 Rev 2.0 1993
593224
92516954002
MW-06R
EPA 353.2 Rev 2.0 1993
593224
92516954003
MW-07
EPA 353.2 Rev 2.0 1993
593224
92516954004
MW-08R
EPA 353.2 Rev 2.0 1993
593224
92516954001
MW-05
SM 4500-CI-E-2011
594814
92516954002
MW-06R
SM 4500-CI-E-2011
594814
92516954003
MW-07
SM 4500-CI-E-2011
594814
92516954004
MW-08R
SM 4500-CI-E-2011
594814
92516954001
MW-05
SM 5310B-2011
593361
92516954002
MW-06R
SM 5310B-2011
594299
92516964003
MW-07
SM 5310B-2011
594299
92516954004
MW-08R
SM 5310B-2011
594299
Date: 01/25/2021 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.

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