NC0004626_Report_20211228

Steinert, Terry
From: Steinert, Terry
Sent: Tuesday, December 21, 2021 9:59 AM
To: Byrd,Julia
Cc: Burkhart, Kimerly
Subject: RE: [EXT] NC0004626 Electric Glass Fiber America, LLC-Lexington
Attachments: Effluent Hardness_DMRs_12.2017_11.2021.pdf
Julia,
We have located most of the lab sheets for the analysis results shown in the attachment you provided. The exception is
November 2018 effluent. This is likely recoverable from the contract laboratory. Let me know if you want this pursued.
I am sending the single page with the hardness test result from each lab report to you by FedEx. Not included are COC
and QA. If you want this also, that will be substantially more copying. Please advise.
From the lab sheets, it appears that all data shown on the attachment with 3 trailing zeros is reported as ug/I whereas
the data shown on the attachment without 3 trailing zeros is mg/I. This was likely due to transposition error when
entering data from the lab reports into eDMR. As of January 2021, internal QA procedures should prevent this from
happening again.
Also included are lab report pages for upstream hardness on: RECEIVED
March 2018, 2019, 2020 1/CD
May 2021 [)f (' 22021
June 2018, 2019, 2020
September 2019, 2020, 2021 NCDEQ{DWR/NPDE
December 2018, 2020 S
We have not located the upstream hardness lab reports for 2021 Q1, 2018 Q3 and 2019 Q4. Again, I can request these
from the contract laboratory if needed.
Terry Steinert, Environmental Manager
Electric Glass Fiber America, LLC
[e-mail]
[phone] x22007
From: Byrd,Julia <[e-mail]>
Sent:Wednesday, December 8, 2021 12:36 PM
To:Steinert,Terry<[e-mail]>
Cc: Dowden, Doug<[e-mail]>
Subject: [EXT] NC0004626 Electric Glass Fiber America, LLC-Lexington
CAUTION! This is an EXTERNAL email originated from outside the organization. Do not click links or open attachments
unless you recognize the sender and know the content is safe.

Good afternoon,
I am with NC DEQ, Water Quality Permitting, Industrial NPDES permitting unit, and reviewing the subject referenced
renewal application. I was reviewing the facilities DMRs and noticed a possible discrepancy in the effluent hardness
data. Please see the attached view of the hardness reported between 2017-2021, the current permit requires a
quarterly composite effluent sample for hardness, reported as CaCO3 (mg/L). I noticed there are several data points
where the unit of measure if ug/L, as well as high variability in the data (see attached).
Can you please provide the lab data sheets reporting the upstream and effluent hardness between 12/2017 and
11/2021? Feel free to contact me anytime if you have any questions.
Thanks!
Julia Byrd (she/her)
Environmental Engineer
Industrial Permitting Unit
**Email preferred during this State of Emergency**
NC DEQ/ Division of Water Resources/Water Quality Permitting
NPDES Industrial Permitting, Wastewater Branch
919 707 3707 office
919 707 9000 main office
iulia.byrd anncdenr.gov
Physical Address: 512 North Salisbury St.,Raleigh, NC, 27604
Mailing Address: 1617 Mail Service Center, Raleigh, NC, 27699-1617
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third it r bp:,_;
NEG-US CONFIDENTIALITY NOTICE:This email(including any attachments)is intended for the sole use of the intended recipients and may contain
confidential information,which also may be legally privileged.Any reliance upon,access to,review,disclosure,copying,forwarding or other distribution
of any or all of the contents in this message by others who are not the intended recipients is STRICTLY PROHIBITED. If you are not the intended
recipient,please delete the message and all copies and confirm to the sender by email.Your cooperation is appreciated.
2

Month Day Year Date Parameter Param Class Sample UoM Value Modifier
2 1 2018 2/1/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 263
3 8 2018 3/8/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 212
4 5 2018 4/5/2018 00900- Hardness, Total (as CaCO3) General Inorgar Composite mg/I 148
6 7 2018 6/7/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 188000
7 5 2018 7/5/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 286000
8 9 2018 8/9/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 265000
10 4 2018 10/4/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 206
11 8 2018 11/8/2018 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 176
12 20 2018 ########00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 112
1 31 2019 1/31/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 148000
3 7 2019 3/7/2019 00900- Hardness, Total (as CaCO3) General Inorgar Composite mg/I 111
4 4 2019 4/4/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 190000
5 9 2019 5/9/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 195000
6 6 2019 6/6/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 156000
7 11 2019 7/11/2019 00900 - Hardness, Total (as eneral Inor ar Composite m /I 143000
CaCO3)) 9 p 9
8 1 2019 8/1/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 163000
9 5 2019 9/5/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 188000
10 4 2019 10/4/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 157000
11 7 2019 11/7/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 141000
12 5 2019 12/5/2019 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 159000
1 2 2020 1/2/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 173000
2 6 2020 2/6/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 144000
3 5 2020 3/5/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 146000
4 2 2020 4/2/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 171000
5 7 2020 5/7/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 158000
6 4 2020 6/4/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 149000
8 13 2020 8/13/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 125000
9 3 2020 9/3/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 149000
10 1 2020 10/1/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 141000
11 12 2020 ########00900 - Hardness, Total (as CaCO3) General Inorgar Composite ug/I 137000
12 3 2020 12/3/2020 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 125
1 7 2021 1/7/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 136
2 4 2021 2/4/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 0.662 LESSTHAI\
3 4 2021 3/4/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 143
4 7 2021 4/7/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 178
5 26 2021 5/26/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 31.85
7 1 2021 7/1/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 302
9 30 2021 9/30/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 28.6
10 7 2021 10/7/2021 00900 - Hardness, Total (as CaCO3) General Inorgar Composite mg/I 141

Cell Type Location
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
DLYVALUE Effluent
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DLYVALUE Effluent
DLYVALUE Effluent

711/ Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
wwwpacelabs.com [phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92371709
Sample: Effluent Grab Lab ID: 92371709003 Collected: 02/01/18 12:00 Received: 02/01/18 12:15 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Preparation Method:EPA 200.7
Hardness,Total(SM 2340B) 263000 ug/L 662 1 02/08/18 05:00 02/12/18 19:42
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:02/14/2018 09:32 AM without the written consent of Pace Analytical Services,LLC. Page 6 of 21

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
7
ace Analytical Huntersville,NC 28078
www.pacelabs.cor [phone]
ANALYTICAL RESULTS
Project: Week#5 C-44'� '- ` 1.13(
Pace Project No.: 92378882 �— a""Z1 f '
Sample: .Effluent Grab Occ .... Lab ID: 92378882002 Collected: 03/28/18 15:30 Received: 03/29/18 11:10 Matrix: Water
P:rameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Yt 200.7 MET ICP
Analytical Method:EPA 200.7 Preparation Method:EPA 200.
7
Hardness,Total(SM 2340B) 30200 ug/L 662 1 04/04/18 05:45 04/05/18 00:43
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/17/2018 03:50 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 17

Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92376214
Sample: Effluent Comp Lab ID: 92376214001 Collected: 03/08/18 08:00 Received: 03/08/18 11:25 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Preparation Method:EPA 200.7
Cadmium ND ug/L 1.0 1 03/09/18 03:00 03/13/18 02:32 7440-43-9
Copper 8.1 ug/L 5.0 1 03/09/18 03:00 03/13/18 02:32 7440-50-8
Selenium ND ug/L 10.0 1 03/09/18 03:00 03/13/18 02:32 7782-49-2
Hardness,Total(SM 2340B) 212000 ug/L 662 1 03/09/18 03:00 03/13/18 02:32
2540D Total Suspended Solids Analytical Method:SM 2540D
Total Suspended Solids ND mg/L 2.5 1 03/14/18 18:13
5210E BOD,5 day Analytical Method:SM 5210B
BOD,5 day <2.0 mg/L 2.0 1 03/09/18 00:27 03/14/18 01:41 B3,L2
300.0 IC Anions 28 Days Analytical Method:EPA 300.0
Fluoride 3.2 mg/L 0.10 1 03/12/18 17:13 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 1993 Rev 2.0
Nitrogen,Ammonia 0.72 mg/L 0.10 1 03/17/18 04:57 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2
Nitrogen,Kjeldahl,Total 1.8 mg/L 0.50 1 03/16/18 03:44 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2
Nitrogen,NO2 plus NO3 23.4 mg/L 0.20 10 03/14/18 04:47
365.1 Phosphorus,Total Analytical Method:EPA 365.1
Phosphorus 0.87 mg/L 0.050 1 03/13/18 18:05 7723-14-0
REPORT OF LABORATORY ANALYSIS j
This report shall not be reproduced,except in full,
Date:03/19/2018 03:01 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 21
I.

Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
' / aceAnalytical Huntersville,NC 28078
i www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92379779
Sample: Effluent Comp Lab ID: 92379779001 Collected: 04/05/18 08:00 Received: 04/05/18 10:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Preparation Method:EPA 200.7
Copper <5.0 ug/L 5.0 1 04/07/18 02:55 04/14/18 15:22 7440-50-8
Selenium ND ug/L 10.0 1 04/07/18 02:55 04/14/18 15:22 7782-49-2
Hardness,Total(SM 2340B) 148000 ug/L 662 1 04/07/18 02:55 04/14/18 15:22
2540D Total Suspended Solids Analytical Method:SM 2540D
Total Suspended Solids ND mg/L 2.5 1 04/10/18 17:31
5210B BOD,5 day Analytical Method:SM 5210B
BOD,5 day <2.0 mg/L 2.0 1 04/06/18 03:10 04/11/18 00:07
300.0 IC Anions 28 Days Analytical Method:EPA 300.0
Fluoride 1.6 mg/L 0.10 1 04/15/18 04:57 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 1993 Rev 2.0
Nitrogen,Ammonia <0.10 mg/L 0.10 1 04/14/18 11:16 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2
Nitrogen,Kjeldahl,Total 0.92 mg/L 0.50 1 04/14/18 03:05 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2
Nitrogen,NO2 plus NO3 14.5 mg/L 0.20 10 04/12/18 05:34
365.1 Phosphorus,Total Analytical Method:EPA 365.1
Phosphorus 0.87 mg/L 0.050 1 04/09/18 20:28 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/19/2018 04:07 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 19

Pace Analytical Services,LLC
aceAnalytical 5 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
w�rw.pecelabs.com [phone]
ANALYTICAL RESULTS
�" ��, E ,,� . \� IvS
c 5
Project: Week#4
Pace Project No: 92389347 < SGLvrry\CL, 'Mk—
Sample: EHitrerrt'Grab Lab ID: 92389347002 Collected: 06/21/18 08:15 Received: 06/21/18 10:52 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Preparation Method:EPA 200.7
Hardness,Total(SM 2340B) 40400 ug/L 662 1 06/23/18 06:30 06/26/18 19:51
REPORT OF LABORATORY ANALYSIS
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Date:07/06/2018 03:05 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 15

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
7111
aceAnalytical® Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92387607
Sample: Effluent Comp Lab ID: 92387607001 Collected: 06/07/18 08:00 Received: 06/07/18 11:27 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Preparation Method:EPA 200.7
Cadmium ND ug/L 1.0 1 06/12/18 02:00 06/13/18 08:42 7440-43-9
Selenium ND ug/L 10.0 1 06/12/18 02:00 06/13/18 08:42 7782-49-2
Hardness,Total(SM 2340B) 188000 ug/L 662 1 06/12/18 02:00 06/13/18 08:42
2540D Total Suspended Solids Analytical Method:SM 2540D
Total Suspended Solids ND mg/L 2.5 1 06/11/18 18:20
5210B BOD,5 day Analytical Method:SM 5210B
BOD,5 day <2.0 mg/L 2.0 1 06/08/18 11:01 06/13/18 09:27
300.0 IC Anions 28 Days Analytical Method:EPA 300.0
Fluoride 1.5 mg/L 0.10 1 06/10/18 05:19 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 1993 Rev 2.0
Nitrogen,Ammonia <0.10 mg/L 0.10 1 06/18/18 14:45 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2
Nitrogen,Kjeldahl,Total 1.9 mg/L 0.50 1 06/12/18 03:55 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2
Nitrogen,NO2 plus NO3 4.5 mg/L 0.060 3 06/19/18 14:59
365.1 Phosphorus,Total Analytical Method:EPA 365.1
Phosphorus 0.38 mg/L 0.050 1 06/16/18 00:25 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:06/19/2018 03:55 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 19

ac Pace Analytical Services,LLC
Kincey Ave. Suite 100
e 9800Huntersv lle,NC 280778
eAnalytical
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: PPG Lexington-9241494
Pace Project No.: 92390788
Sample: Effluent Comp Lab ID: 92390788001 Collected: 07/05/18 08:00 Received: 07/05/18 10:45 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
Copper <5.0 ug/L 5.0 1 07/06/18 04:15 07/07/18 01:31 7440-50-8
Selenium ND ug/L 10.0 1 07/06/18 04:15 07/07/18 01:31 7782-49-2
Hardness,Total(SM 2340B) 286000 ug/L 3310 5 07/06/18 04:15 07/07/18 22:14
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids ND mg/L 2.5 1 07/06/18 12:11
5210E BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 07/06/18 05:08 07/10/18 23:26
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.5 mg/L 0.10 1 07/07/18 10:01 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 07/17/18 03:03 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 0.80 mg/L 0.50 1 07/13/18 05:06 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 6.2 mg/L 0.10 5 07/17/18 14:58
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.52 mg/L 0.050 1 07/11/18 01:09 7723-14-0
REPORT OF LABORATORY ANALYSIS
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Date:07/18/2018 11:51 AM without the written consent of Pace Analytical Services,LLC. Page 4 of 19

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
wwv.pacetabs.com [phone]
i
ANALYTICAL RESULTS
Project: Week#2 Effluent
Pace Project No.: 92395252
Sample: Effluent Lab ID: 92395252001 Collected: 08/09/18 08:00 Received: 08/09/18 11:56 Matrix:Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua!
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Copper <5.0 ug/L 5.0 1 08/10/18 05:20 08/14/18 04:11 7440-50-8
Selenium ND ug/L 10.0 1 08/10/18 05:20 08/14/18 04:11 7782-49-2
Hardness,Total(SM 2340B) 265000 ug/L 662 1 08/10/18 05:20 08/14/18 04:11
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids ND mg/L 2.5 1 08/13/18 23:52
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day 4.4 mg/L 2.0 1 08/10/18 04:41 08/15/18 03:09 L2
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.3 mg/L 0.10 1 08/22/18 21:04 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 08/21/18 06:00 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 1.3 mg/L 0.50 1 08/16/18 11:30 08/17/18 03:44 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 8.7 mg/L 0.060 3 08/21/18 16:36
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.55 mg/L 0.050 1 08/15/18 23:03 08/16/18 06:30 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:08/24/2018 08:17 AM without the written consent of Pace Analytical Services,LLC. Page 4 of 19

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92402133
Sample: Effluent Comp Lab ID: 92402133001 Collected: 10/04/18 08:00 Received: 10/04/18 11:34 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
Copper <5.0 ug/L 5.0 1 10/05/18 02:59 10/06/18 15:38 7440-50-8
Selenium <10.0 ug/L 10.0 1 10/05/18 02:59 10/06/18 15:38 7782-49-2
Hardness,Total(SM 2340B) 206000 ug/L 662 1 10/05/18 02:59 10/06/18 15:38
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids 2.8 mg/L 2.5 1 10/05/18 17:42
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 10/05/18 06:46 10/10/18 03:39 B2,L2
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.0 mg/L 0.10 1 10/10/18 13:50 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 10/10/18 18:31 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 3.2 mg/L 0.50 1 10/08/18 18:45 10/09/18 01:41 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 9.1 mg/L 0.10 5 10/13/18 12:15
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.31 mg/L 0.050 1 10/05/18 21:34 10/06/18 00:02 7723-14-0
REPORT OF LABORATORY ANALYSIS
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Date: 10/15/2018 09:24 AM without the written consent of Pace Analytical Services,LLC. Page 4 of 19

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www pace/abs.com [phone]
I AL RES
ULTS
C
Project: Upstream Hardness
Pace Project No.: 92411768
Sample: Upstream Hardness Lab ID: 92411768001 Collected: 12/18/18 12:45 Received: 12/20/18 12:25 Matrix: Water
Results Units Report Limit DF Prepared Analyzed P P 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
Hardness,Total(SM 2340B) 28100 ug/L 662 1 01/07/19 08:42 01/08/19 01:08
REPORT OF LABORATORY ANALYSIS
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Date:01/09/2019 02:31 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 11

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
7
aceAnalytical Huntersville,NC 28078 gh:' www.pacelabs.can [phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92411774
Sample: Effluent Comp Lab ID: 92411774001 Collected: 12/20/18 08:00 Received: 12/20/18 12:25 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
Copper <5.0 ug/L 5.0 1 12/21/18 03:45 12/26/18 20:21 7440-50-8
Selenium <10.0 ug/L 10.0 1 12/21/18 03:45 12/26/18 20:21 7782-49-2
Hardness,Total(SM 2340B) 112000 ug/L 662 1 12/21/18 03:45 12/26/18 20:21
25400 Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids 5.2 mg/L 2.5 1 12/21/18 16:42
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day 2.7 mg/L 2.0 1 12/21/18 05:12 12/26/18 09:07 B3
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.81 mg/L 0.10 1 12/26/18 21:11 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 12/26/18 17:40 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 1.3 mg/L 0.50 1 12/28/18 00:38 12/29/18 02:33 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 3.9 mg/L 0.060 3 12/24/18 14:11
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.55 mg/L 0.050 1 12/21/18 20:55 12/24/18 11:57 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 12/30/2018 02:57 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 19

uv
, - 6 2 I s // Pace Analytical Services,LLC
® / 9800 Kincey Ave. Suite 100
`� U 5 Hunteraville,NC 28078
G Analytical w w.pacelabs.com ✓ [phone]
ANALYTICAL RESULTS
Project: WEEK#4
Pace Project No.: 92415962
Sample: EFFLUENT COMP Lab ID: 92415962001 Collected: 01/31/19 08:00 Received: 01/31/19 09:50 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
Copper <5.0 ug/L 5.0 1 02/01/19 02:04 02/04/19 03:02 7440-50-8
Selenium <10.0 ug/L 10.0 1 02/01/19 02:04 02/04/19 03:02 7782-49-2
Hardness,Total(SM 2340B) 148000 ug/L 662 1 02/01/19 02:04 02/04/19 03:02
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids 3.3 mg/L 2.5 1 02/04/19 15:58
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day 3.6 mg/L 2.0 1 02/01/19 17:05 02/06/19 14:34
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.70 mg/L 0.10 1 02/03/19 03:53 16984-48-8 M1
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia 0.18 mg/L 0.10 1 02/07/19 10:57 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 2.7 mg/L 0.50 1 02/02/19 02:22 02/05/19 00:16 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 2.8 mg/L 0.020 1 02/07/19 12:23
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.48 mg/L 0.050 1 02/05/19 18:57 02/05/19 21:58 7723-14-0

Pace Analytical Services,LLC
.a,
9800 KinceyAve. Suite 100
•
.iaceAnalytical Huntersvilie,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92420498
Sample: EFFLUENT COMP Lab ID: 92420498001 Collected: 03/07/19 08:00 Received: 03/07/19 11:30 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
Copper <5.0 ug/L 5.0 1 03/15/19 12:40 03/17/19 02:38 7440-50-8
Selenium <10.0 uglL 10.0 1 03/15/19 12:40 03/17/19 02:38 7782-49-2
Hardness,Total(SM 2340B) 111000 ug/L 662 1 03/15/19 12:40 03/17/19 02:38
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids 2.9 mg/L 2.5 1 03/09/19 06:48
52108 BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day .2.0 mg/L 2.0 1 03/08/19 17:20 03/13/19 12:19 B3
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.49 mg/L 0.10 1 03/12/19 15:56 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia 0.14 mg/L 0.10 1 03/14/19 13:49 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 2.0 mg/L 0.50 1 03/15/19 00:08 03/17/19 16:17 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 3.3 mg/L 0.040 1 03/18/19 10:58
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.58 mg/L 0.050 1 03/11/19 20:19 03/12/19 19:01 7723-14-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,

Pace Analytical Services,LLC
analytical., 9800 Kincey Ave. te 100
Hunte sv Ile,C'28078
rNN.paceIabs.ccrn [phone]
ANALYTICAL RESULTS
project: WSW
Pace Project No.: 92422266 •
Sample: Upstream Hardness Lab ID: 92422266001 Collected: 03/20/19 11:40 Received: 03/21/19 11:51 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
Hardness,Total(SM 2340B) 30.7 mg/L 0.66 1 03/30/19 14:23 03/31/19 16:49
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersvifle.NC 28078
trwwpacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92424185
Sample: EFFLUENT Comp Lab ID: 92424185001 Collected: 04/04/19 08:00 Received: 04/04/19 11:48 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
Copper <5.0 ug/L 5.0 1 04/12/19 16:19 04/15/19 23:23 7440-50-8
Selenium <10.0 ug/L 10.0 1 04/12/19 16:19 04/15/19 23:23 7782-49-2
Hardness,Total(SM 2340B) 190000 ug/L 662 1 04/12/19 16:19 04/15/19 23:23
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 04/09/19 11:28
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 04/05/19 14:02 04/10/19 12:20
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.79 mg/L 0.10 1 04/05/19 22:54 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 04/11/19 01:15 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 1.9 mg/L 0.50 1 04/11/19 18:14 04/12/19 02:18 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 5.0 mg/L 0.20 5 04/11/19 04:15
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.72 mg/L 0.050 1 04/09/19 16:30 04/09/19 19:56 7723-14-0
REPORT OF LABORATORY ANALYSIS

•
Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
ace Analytical
Huntersville,NC 28078
w%w.paceiabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92428665
Sample: EFFLUENT COMP Lab ID: 92428665001 Collected: 05/09/19 08:00 Received: 05/09/19 11:53 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
Copper <5.0 ug/L 5.0 1 05/17/19 21:53 05/20/19 01:37 7440-50-8
Selenium <10.0 ug/L 10.0 1 05/17/19 21:53 05/20/19 01:37 7782-49-2
Hardness,Total(SM 2340B) 195000 ug/L 662 1 05/17/19 21:53 05/20/19 01:37
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 05/15/19 18:15
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 05/10/19 03:50 05/15/19 00:39
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.84 mg/L 0.10 1 05/11/19 06:21 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 05/17/19 13:13 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 1.3 mg/L 0.50 1 05/19/19 15:08 05/20/19 13:00 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 6.8 mg/L 0.080 2 05/15/19 18:04
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.85 mg/L 0.050 1 05/15/19 20:06 05/15/19 23:41 7723-14-0
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
?ace Analytical Huntersvtlle,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92433910
Sample: Upstream Sample Lab ID: 92433910001 Collected: 06/19/19 10:50 Received: 06/20/19 10:47 Matrix: Water
Quarterly
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
Hardness,Total(SM 2340B) 26600 ug/L 662 1 06/26/19 00:01 06/27/19 00:10
SC
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
)ace Analytical Huntersville,NC 28078
www.pacelabs.corn [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92432027
Sample: EFFLUENT Lab ID: 92432027001 Collected: 06/06/19 08:00 Received: 06/06/19 11:15 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
Copper <5.0 ug/L 5.0 1 06/14/19 23:52 06/17/19 19:01 7440-50-8
Hardness,Calcium(SM 2340B) 139000 ug/L 250 1 06/14/19 23:52 06/17/19 19:01
Hardness,Magnesium(SM 2340B) 17100 ug/L 412 1 06/14/19 23:52 06/17/19 19:01
Selenium <10.0 ug/L 10.0 1 06/14/19 23:52 06/17/19 19:01 7782-49-2
Hardness,Total(SM 2340B) 156000 ug/L 662 1 06/14/19 23:52 06/17/19 19:01
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 06/12/19 22:25
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 06/07/19 19:07 06/12/19 19:48
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.95 mg/L 0.10 1 06/08/19 05:10 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 06/14/19 10:12 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 0.74 mg/L 0.50 1 06/12/19 12:09 06/13/19 02:49 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 2.8 mg/L 0.040 1 06/15/19 15:25
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.066 mg/L 0.050 1 06/11/19 18:40 06/11/19 23:35 7723-14-0
REPORT OF
LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
`^ ,..: c a r Pang d of 911

"i-
Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
Pace Analytical Huntersville,NC 28078
wwwpacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92436510
Sample: EFFLUENT COMP Lab ID: 92436510001 Collected: 07/11/19 08:00 Received: 07/11/19 11:15 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
Copper <5.0 ug/L 5.0 1 07/15/19 21:46 07/16/19 23:36 7440-50-8
Selenium <10.0 ug/L 10.0 1 07/15/19 21:46 07/16/19 23:36 7782-49-2
Hardness,Total(SM 23408) 143000 ug/L 662 1 07/15/19 21:46 07/16/19 23:36
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 07/17/19 13:17
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 07/12/19 06:16 07/17/19 05:48 B2
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.1 mg/L 0.10 1 07/12/19 21:02 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 07/18/19 11:32 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl.Total 2.5 mg/L 0.50 1 07/20/19 13:05 07/21/19 11:32 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 3.1 mg/L 0.040 1 07/17/19 10:29
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 07/15/19 20:06 07/16/19 00:23 7723-14-0
REPORT OF LABORATORY ANALYSIS
This mnort shall not be reproduced.except in full.

Pace Analytical Services,LLC
.' 9800 Kincey Ave. Suite 100
PaceAnalytical Huntersville,NC 28078
wimpacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92439550
Sample: Effluent Comp Lab ID: 92439550001 Collected: 08/01/19 08:00 Received: 08/01/19 12:47 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
Copper 5.5 ug/L 5.0 1 08/14/19 10:38 08/14/19 19:02 7440-50-8
Selenium <10.0 ug/L 10.0 1 08/14/19 10:38 08/14/19 19:02 7782-49-2
Hardness,Total(SM 2340B) 163000 ug/L 662 1 08/14/19 10:38 08/14/19 19:02
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 08/06/19 05:23
5210E BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 08/02/19 02:06 08/07/19 00:17 B2
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.99 mg/L 0.10 1 08/06/19 21:39 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 08/08/19 23:16 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 0.63 mg/L 0.50 1 08/09/19 07:05 08/10/19 01:52 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 4.0 mg/L 0.040 1 08/11/19 17:11
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 08/09/19 22:35 08/11/19 16:59 7723-14-0
REPORT OF LABORATORY ANALYSIS
Thic rannrt chat!not he renrnrii irari evrent in full

Pace Analytical Services,LLC
PaceAnalytical' 9800 Kincey Ave. Suite100
Huntersville.NC 28078078
wwwpacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG EGFA
Pace Project No.: 92447211
Sample: UPSTREAM QUARTERLY Lab ID: 92447211001 Collected: 09/24/19 12:45 Received: 09/26/19 12:30 Matrix:Water
SAMPLE
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
Hardness,Total(SM 2340B) 34900 ug/L 662 1 10/09/19 22:25 10/10/19 15:23
REPORT OF LABORATORY ANALYSIS

1
Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
'aceAnalytical® Huntersville,NC 28078
vrww.pace/abs.com [phone]
4
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92444308
Sample: EFFLUENT COMP Lab ID: 92444308001 Collected: 09/05/19 08:00 Received: 09/05/19 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
i
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Copper 7.2 ug/L 5.0 1 09/11/19 18:54 09/12/19 23:03 7440-50-8
Selenium <10.0 ug/L 10.0 1 09/11/19 18:54 09/12/19 23:03 7782-49-2
Hardness,Total(SM 2340B) 188000 ug/L 662 1 09/11/19 18:54 09/12/19 23:03
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 09/11/19 12:05
5210E BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 09/07/19 02:47 09/11/19 23:34 B2
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.78 mg/L 0.10 1 09/08/19 00:58 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 09/14/19 16:39 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 0.67 mg/L 0.50 1 09/14/19 07:27 09/17/19 04:46 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 2.5 mg/L 0.040 1 09/16/19 12:09
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 09/09/19 20:00 09/09/19 23:58 7723-14-0
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
Pace Analytical Huntersville,NC 28078
wwwpacelabs.com
[phone]
ANALYTICAL RESULTS
Project: Week#1
Pace Project No.: 92448123
Sample: EFFLUENT COMP Lab ID: 92448123001 Collected: 10/03/19 08:00 Received: 10/03/19 10:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Quaff
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Copper 10.0 ug/L 5.0 1 10/14/19 11:28 10/15/19 08:42 7440-50-8
Selenium <10.0 ug/L 10.0 1 10/14/19 11:28 10/15/19 08:42 7782-49-2
Thallium <10.0 ug/L 10.0 1 10/14/19 11:28 10/15/19 08:42 7440-28-0
Hardness,Total(SM 2340B) 157000 ug/L 662 1 10/14/19 11:28 10/15/19 08:42
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 10/09/19 13:44
5210E BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 10/04/19 0 8
9 3.3 10/09/19 01:32 B3
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.90 mg/L 0.10 1 10/06/19 03:29 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 10/17/19 03:48 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl.Total 1.1 mg/L 0.50 1 10/12/19 05:45 10/13/19 12:40 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 1.9 mg/L 0.040 1 10/16/19 01:20
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus 0.057 mg/L 0.050 1 10/08/19 19:06 10/08/19 23:19 7723-14-0
REPORT OF LABORATORY ANALYSIS

•
Q rt Pace Analytical Services,LLC
"ace AI al ical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92452819
Sample: Effluent Comp Lab ID: 92452819001 Collected: 11/07/19 08:00 Received: 11/07/19 10:53 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
Copper 6.0 ug/L 5.0 1 11/15/19 01:05 11/18/19 01:49 7440-50-8
Selenium <10.0 ug/L 10.0 1 11/15/19 01:05 11/18/19 01:49 7782-49-2
Hardness,Total(SM 2340B) 141000 ug/L 662 1 11/15/19 01:05 11/18/19 01:49
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 11/12/19 06:41
5210E BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 11/08/19 03:43 11/13/19 01:00
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.0 mg/L 0.10 1 11/11/19 21:20 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 11/16/19 15:06 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 0.91 mg/L 0.50 1 11/18/19 16:04 11/19/19 02:41 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 2.8 mg/L 0.040 1 11/14/19 13:26
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 11/11/19 19:45 11/12/19 19:53 7723-14-0
RFPCIRT CIF I AR(1PATf1RV ARIAI VCIC

1
Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
PaceAnalytical Huntersville,NC 28078
www.pacelabs.cam [phone]
ANALYTICAL RESULTS
Project: Week 1
Pace Project No.: 92456214
Sample: EFFLUENT COMP Lab ID: 92456214001 Collected: 12/05/19 08:00 Received: 12/05/19 11:15 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Yt
200.7 MET ICP
Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Copper <5.0 ug/L 5.0 1 12/17/19 02:24 12/17/19 19:12 7440-50-8
Selenium <10.0 uglL 10.0 1 12/17/19 02:24 12/17/19 19:12 7782-49-2
Hardness,Total(SM 2340B) 159000 uglL 662 1 12/17/19 02:24 12/17/19 19:12
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <25.0 mg/L 25.0 1 12/10/19 05:23
5210E BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 12/06/19 06:00 12/11/19 01:39 B3
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.46 mg/L 0.10 1 12/11/19 05:58 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 12/17/19 13:16 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 0.69 mg/L 0.50 1 12/15/19 18:33 12/16/19 13:58 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 2.1 mg/L 0.040 1 12/12/19 10:49
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 12/12/19 19:26 12/12/19 21:49 7723-14-0
REPORT OF LABORATORY ANALYSIS

h� 1,
5 V //5
Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
FaceAnalyticai Huntersville,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92459126
Sample: Effluent Comp Lab ID: 92459126001 Collected: 01/02/20 08:00 Received: 01/02/20 11:45 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
Copper <5.0 ug/L 5.0 1 01/03/20 00:25 01/06/20 00:12 7440-50-8
Selenium <10.0 ug/L 10.0 1 01/03/20 00:25 01/06/20 00:12 7782-49-2
Hardness,Total(SM 2340B) 173000 ug/L 662 1 01/03/20 00:25 01/06/20 00:12
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 01/06/20 15:56
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 01/03/20 03:30 01/08/20 02:24
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.7 mg/L 0.10 1 01/03/20 11:48 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 01/10/20 09:30 7664-41-7
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 1.5 mg/L 0.040 1 01/06/20 10:09
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 01/06/20 13:22 01/07/20 08:48 7723-14-0
L_ REPORT OF LABORATORY ANALYSIS

Co • Pace Analytical Services,LLC
PaceAnalytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92464074
Sample: EFFLUENT COMP Lab ID: 92464074001 Collected: 02/06/20 08:00 Received: 02/06/20 11:39 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
Copper <5.0 ug/L 5.0 1 02/18/20 01:01 02/18/20 23:15 7440-50-8
Selenium <10.0 ug/L 10.0 1 02/18/20 01:01 02/18/20 23:15 7782-49-2
Hardness,Total(SM 2340B) 144000 ug/L 662 1 02/18/20 01:01 02/18/20 23:15
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Total Suspended Solids <2.5 mg/L 2.5 1 02/12/20 16:28
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 02/08/20 04:29 02/12/20 00:01 R6
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 1.0 mg/L 0.10 1 02/09120 01:21 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia <0.10 mg/L 0.10 1 02/15/20 16:01 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 1.8 mg/L 0.50 1 02/16/20 17:18 02/18/20 00:31 7727-37-9 M1,R1
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 1.1 mg/L 0.040 1 02/12/20 12:08
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 02/12/20 21:30 02/13/20 19:11 7723-14-0
REPORT OF LABORATORY ANALYSIS

�} / Pace Analytical Services,LLC
aceAnalytical
1 tic]J 9800 Kincey Ave. Suite 100
y( tiCl Huntersville,NC 28078
www.pacelabs.com
[phone]
ANA
LYTICAL RESULTS
Project: Hardness
Pace Project No.: 92471392
Sample: UPSTREAM 1ST QUARTER Lab ID: 92471392001 Collected: 03/25/20 11:55 Received: 03/26/20 11:50 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
Hardness,Calcium(SM 2340B) 14000 ug/L 250 1 04/03/20 01:08 04/04/20 15:42
Hardness,Magnesium(SM 2340B) 9220 ug/L 412 1 04/03/20 01:08 04/04/20 15:42
Hardness,Total(SM 2340B) 23200 ug/L 662 1 04/03/20 01:08 04/04/20 15:42
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
r' 9800 Kincey Ave. Suite 100
/ace Analytical Hunteraville,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92468212
Sample: EFFLUENT COMP Lab ID: 92468212001 Collected: 03/05/20 08:00 Received: 03/05/20 11:27 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
Copper 7.2 ug/L 5.0 1 03/14/20 01:17 03/17/20 17:28 7440-50-8
Hardness.Calcium(SM 2340B) 134000 ug/L 250 1 03/14/20 01:17 03/17/20 17:28
Hardness,Magnesium(SM 2340B) 11800 ug/L 412 1 03/14/20 01:17 03/17/20 17:28
Selenium <10.0 uglL 10.0 1 03/14/20 01:17 03/17/20 17:28 7782-49-2
Hardness,Total(SM 2340B) 146000 ug/L 662 1 03/14/20 01:17 03/17/20 17:28
5210B BOD,5 day Analytical Method:SM 5210B-2011
BOD,5 day <2.0 mg/L 2.0 1 03/06/20 06:10 03/11/20 02:32
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Fluoride 0.89 mg/L 0.10 1 03/11/20 01:30 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Nitrogen,Ammonia 1.1 mg/L 0.10 1 03/17/20 14:42 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Nitrogen,Kjeldahl,Total 3.0 mg/L 0.50 1 03/16/20 23:19 03/17/20 07:10 7727-37-9 M1
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Nitrogen,NO2 plus NO3 0.52 mg/L 0.040 1 03/18/20 08:27
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Phosphorus <0.050 mg/L 0.050 1 03/12/20 18:50 03/13/20 18:27 7723-14-0
REPORT OF LABORATORY ANALYSIS

•
Pace Analytical Services,LLC
Pace Analytical 9800 Kinsey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92472118
Sample: EFFLUENT COMP Lab ID: 92472118001 Collected: 04/02/20 08:00 Received: 04/02/20 11:06 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
Copper <5.0 ug/L 5.0 1 04/14/20 01:25 04/14/20 15:18 7440-50-8
Hardness,Calcium(SM 2340B) 157000 ug/L 250 1 04/14/20 01:25 04/14/20 15:18
Hardness,Magnesium(SM 2340B) 14300 ug/L 412 1 04/14/20 01:25 04/14/20 15:18
Selenium <10.0 ug/L 10.0 1 04/14/20 01:25 04/15/20 12:34 7782-49-2
Hardness,Total(SM 2340B) 171000 ug/L 662 1 04/14/20 01:25 04/14/20 15:18
5210B BOO,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day <2.0 mg/L 2.0 1 04/03/20 05:49 04/08/20 01:12
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.72 mg/L 0.10 1 04/05/20 01:27 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 04/10/20 12:51 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 2.3 mg/L 0.50 1 04/15/20 05:50 04/16/20 02:31 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 <0.040 mg/L 0.040 1 04/14/20 11:56
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus <0.050 mg/L 0.050 1 04/06/20 18:51 04/07/20 19:25 7723-14-0
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
PaceAnalytical 9800 KineyAve Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: WEEK#1
Pace Project No.: 92476723
Sample: EFFLUENT Lab ID: 92476723001 Collected: 05/07/20 08:00 Received: 05/07/20 10:43 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
Copper 6.6 ug/L 5.0 1 05/19/20 02:48 05/21/20 13:21 7440-50-8
Selenium <10.0 ug/L 10.0 1 05/19/20 02:48 05/21/20 13:21 7782-49-2
Hardness,Total(SM 2340B) 158000 ug/L 662 1 05/19/20 02:48 05/21/20 13:21
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids <2.5 mg/L 2.5 1 05/13/20 00:50
5210B BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day <2.0 mg/L 2.0 1 05/08/20 06:46 05/13/20 03:42
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.71 mg/L 0.10 1 05/09/20 12:38 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 05/19/20 11:43 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 1.5 mg/L 0.50 1 05/18/20 13:10 05/19/20 05:12 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 2.3 mg/L 0.040 1 05/19/20 14:34
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 0.85 mg/L 0.050 1 05/09/20 14:00 05/10/20 13:31 7723-14-0
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services,LLC
Analytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: Upstream Hardness
Pace Project No.: 92483533
Sample: UPSTREAM HARDNESS Lab ID: 92483533001 Collected: 06/24/20 11:25 Received: 06/25/20 11:58 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
Hardness,Calcium(SM 2340B) 16500 ug/L 250 1 06/30/20 00:53 07/01/20 02:06
Hardness,Magnesium(SM 2340B) 10400 ug/L 412 1 06/30/20 00:53 07/01/20 02:06
Hardness,Total(SM 2340B) 26900 ug/L 662 1 06/30/20 00:53 07/01/20 02:06

Pace Analytical Services,LLC
H,I
)ace n nalytina' 9800 Kincey Ave. Suite 100
lrC. lr Huntersville,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92480388
Sample: Effluent Comp Lab ID: 92480388001 Collected: 06/04/20 08:00 Received: 06/04/20 12:00 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
Copper 6.6 ugit 5.0 1 06/12/20 01:57 06/14/20 22:49 7440-50-8
Selenium <10.0 ugtt 10.0 1 06/12/20 01:57 06/14/20 22:49 7782-49-2
Hardness,Total(SM 23408) 149000 ug/L 662 1 06/12/20 01:57 06/14/20 22:49
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytica'Services-Asheville
Total Suspended Solids <2.5 mgiL 2.5 1 06/05/20 17:16
52106 BOD,5 day Analytical Method:SM 52108-2011
Pace Analyttca:Services-Asheville
BOD,5 day <2.0 rat 2.0 1 06/05/20 07:10 06/10/20 03:10
300.0 IC Anions 28 Days Analytica;Method:EPA 300.0 Rev 2.1 1993
Pace Anai rtica Services-Asheville
Fluoride 0.62 mgiL 0.10 1 06/06/20 00:10 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 06/12/20 12:51 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 0.93 mg/L 0.50 1 06/17/20 07:45 06/18/20 02:53 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 0.81 mg/L 0.040 1 06/17/20 08:12 M1
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 1.7 mg/L 0.050 1 06/08/20 21:14 06/09/20 05:18 7723-14-0
REPORT OF LABORATORY ANALYSIS

Pace Orrairecat Services, ___
Pace Analytical Services,LLC
v Analytical 9800 Kincey Ave. Suite 100
www.pacelabs.com
Huntersville,NC 28078
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92490801
Sample: EFFLUENT COMP Lab ID: 92490801001 Collected: 08/13/20 08:00 Received: 08/13/20 11:25 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
Copper 14.1 ug/L 5.0 1 08/19/20 17:42 08/22/2014:28 7440-50-8
Selenium <10.0 ug/L 10.0 1 08/19/20 17:42 08/22/20 14:28 7782-49-2
Hardness,Total(SM 2340B) 125000 ug/L 662 1 08/19/20 17:42 08/21/20 20:11
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids <2.5 mg/L 2.5 1 08/18/20 17:53
5210E BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day <2.0 mg/L 2.0 1 08/14/20 08:32 08/19/20 03:40
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 1.1 mg/L 0.10 1 08/14/20 23:29 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 08/25/20 13:18 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 0.66 mg/L 0.50 1 08/25/20 16:53 08/26/20 02:37 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 2.2 mg/L 0.040 1 08/18/20 10:43
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 1.2 mg/L 0.050 1 08/20/20 01:06 08/20/20 18:01 7723-14-0

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
C�� tlCal Huntersville,NC 28078
ejww.pacelelabbss.com [phone]
ANALYTICAL RESULTS
Project: 3rd Quarter
Pace Project No.: 92497219
Sample: Upstream Hardness Lab ID: 92497219001 Collected: 09/23/20 10:10 Received: 09/24/20 11:55 Matrix: Water
-a aTeters 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
Hardness.Calcium(SM 2340B) 20300 ug/L 250 1 10/03/20 00:46 10/03/20 19:21
Hardness.Magnesium(SM 2340B) 12100 ug/L 412 1 10/03/20 00:46 10/03/20 19:21
Hardness.Total(SM 2340B) 32400 ug/L 662 1 10/03/20 00:46 10/03/20 19:21
DccnDT nG t ARfRATARY ANALYSIS

Pace Analytical Services,LLC
anQ /t n�'',{Jn�J 9800 Kincey Ave. Suite 100
tieAn y l� l Huntersville,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92493995
Sample: EFFLUENT COMP Lab ID: 92493995001 Collected: 09/03/20 08:00 Received: 09/03/20 11:27 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
Copper 15.7 ug/L 5.0 1 09/15/20 01:40 09/15/20 20:42 7440-50-8
Selenium <10.0 ug/L 10.0 1 09/15/20 01:40 09/15/20 20:42 7782-49-2
Hardness,Total(SM 2340B) 149000 ug/L 662 1 09/15/20 01:40 09/15/20 20:42
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids <2.5 mg/L 2.5 1 09/09/20 19:25
5210B BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day <2.0 mg/L 2.0 1 09/04/20 09:16 09/09/20 03:49
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.65 mg/L 0.10 1 09/05/20 23:38 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 09/09/20 11:52 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 0.72 mg/L 0.50 1 09/16/20 05:32 09/17/20 03:20 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, NO2 plus NO3 1.8 mg/L 0.040 1 09/08/20 11:09
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 1.0 mg/L 0.050 1 09/08/20 18:53 09/08/20 22:01 7723-14-0

Pace Analytical Services,LLC
Analytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92498373
Sample: Effluent Comp Lab ID: 92498373001 Collected: 10/01/20 08:00 Received: 10/01/20 11:53 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
Copper 14.8 ug/L 5.0 1 10/06/20 01:09 10/08/20 19:36 7440-50-8
Selenium <10.0 ug/L 10.0 1 10/06/20 01:09 10/08/20 19:36 7782-49-2
Hardness,Total(SM 2340B) 141000 ug/L 662 1 10/06/20 01:09 10/08/20 19:36
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids <2.5 mg/L 2.5 1 10/07/20 12:11
5210E BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day 2.8 mg/L 2.0 1 10/02/20 05:10 10/07/20 06:21 R6
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.49 mg/L 0.10 1 10/03/20 11:46 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 10/07/20 13:25 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, Kjeldahl,Total 0.97 mg/L 0.50 1 10/13/20 06:13 10/14/20 00:43 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 2.2 mg/L 0.040 1 10/05/20 12:32
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 1.1 mg/L 0.050 1 10/06/20 09:06 10/06/20 12:58 7723-14-0

1
Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
dce Analytical Huntersville,NC 28078
t' www.ppacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92505787
Sample: Effluent Comp Lab ID: 92505787001 Collected: 11/12/20 08:00 Received: 11/12/20 12:50 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
Copper 11.9 ug/L 5.0 1 11/21/20 03:23 11/22/20 08:50 7440-50-8
Selenium <10.0 ug/L 10.0 1 11/21/20 03:23 11/22/20 08:50 7782-49-2
Hardness,Total(SM 2340B) 137000 ug/L 662 1 11/21/20 03:23 11/22/20 08:50
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids 2.5 mg1L 2.5 1 11/14/20 15:42
5210E BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day 2.1 mg/L 2.0 1 11/14/20 04:42 11/19/20 00:53
300.0 IC Anions 28 Days Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.40 mg/L 0.10 1 11/14/20 19:26 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 mg/L 0.10 1 11/21/20 13:32 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 1.4 mg/L 0.50 1 11/25/20 22:24 11/26/20 06:01 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, NO2 plus NO3 3.8 mg/L 0.040 1 11/19/20 13:24
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 1.3 mg/L 0.050 1 11/19/20 22:45 11/20/20 19:12 7723-14-0
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
,jaceAnaiytical y 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92509512
Sample: EFFLUENT COMP Lab ID: 92509512001 Collected: 12/03/20 08:00 Received: 12/03/20 11:15 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
Copper <5.0 ug/L 5.0 1 12/15/20 01:03 12/17/20 15:39 7440-50-8
I Selenium <10.0 ug/L 10.0 1 12/15/20 01:03 12/17/20 15:39 7782-49-2
Hardness,Total(SM 2340B) 125000 ug/L 662 1 12/15/20 01:03 12/17/20 15:39
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids <2.5 mg/L 2.5 1 12/07/20 22:01
5210E BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
a BOD,5 day 2.0 mg/L 2.0 1 12/04/20 16:00 12/09/20 11:45
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
\ Pace Analytical Services-Asheville
Fluoride 0.72 mg/L 0.10 1 12/04/20 22:46 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia 0.96 mg/L 0.10 1 12/11/20 13:34 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
1 Nitrogen,Kjeldahl,Total 2.2 mg/L 0.50 1 12/15/20 12:31 12/17/20 06:27 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, NO2 plus NO3 1.2 mg/L 0.040 1 12/09/20 12:28
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 0.81 mg/L 0.050 1 12/10/20 21:40 12/11/20 18:42 7723-14-0
REPORT OF LABORATORY ANALYSIS

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
Huntersville,NC 28078
a
Analy [phone]
www.pacalabCa�s.com
ANALYTICAL RESULTS
Projec
t 4th Quarter
Water
Pace Project No.: 92513685
Sample: Upstream Hardness Lab ID: 92513685001 Collected: 12/23/20 09:40 Received: 12123/20 13:45 Matrix:P No. Qual
QuarterlyAnalyzed Parameters
Results Units Report Limit DF_ Prepared_n---CAS No
00.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
2 Pace Analytical Services-Asheville
28600
ug/L 662 1 01/07/21 01:40 01/07/21 13:01
Hardness,Total(SM 23408)
REPORT OF LABORATORY ANALYSIS

/�Q ' / C Pace Analytical Services,LLC
g2. 1 / se - 9800 KinceyAve. Suite 100
.1eAnalytical Huntersvitle,NC 28078
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92515326
Sample: EFFLUENT COMP Lab ID: 92515326001 Collected: 01/07/21 08:00 Received: 01/07/21 10:50 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
Copper 5.9 ug/L 5.0 1 01/14/21 01:34 01/14/21 23:02 7440-50-8
Selenium <10.0` ug/L 10.0 1 01/14/21 01:34 01/14/21 23:02 7782-49-2
Hardness,Total(SM 23408) 136000 ug/L 662 1 01/14/21 01:34 01/14/21 23:02
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids <2.5 mg/L 2.5 1 01/09/21 11:56
5210B BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
BOD,5 day <2.0 mg/L 2.0 1 01/08/21 04:11 01/13/21 01:48
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.61 mg/L 0.10 1 01/09/21 12:36 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Ammonia <0.10 ' mg/L 0.10 1 01/14/21 09:55 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, Kjeldahl,Total 1.5 mg/L 0.50 1 01/13/21 13:29 01/14/21 04:17 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, NO2 plus NO3 2.8 mg/L 0.040 1 01/13/21 12:00
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 0.80 mg/L 0.050 1 01/19/21 17:14 01/20/21 12:37 7723-14-0
., . ..,A.... t%n.. ......,....,

rl-
Pace Analytical Services,LLC
9800 KinceyAve. Suite 100
ceAnalytical Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: NEG/EGFA
Pace Project No.: 92520487
Sample: EFFLUENT Lab ID: 92520487001 Collected: 02/04/21 08:00 Received: 02/04/21 11:23 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
Copper <5.0 ug/L 5.0 1 02/12/21 02:02 02/12/21 15:44 7440-50-8
,Selenium <10.0 ug/L 10.0 1 02/12/21 02:02 02/12/21 15:44 7782-49-2
1 Hardness,Total(SM 2340B) <662 ug/L 662 1 02/12/21 02:02 02/12/21 15:44
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
ITotal Suspended Solids 12.4 mg/L 3.3 1 02/09/21 11:17
5210E BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
(BOD,5 day 3.5 mg/L 2.0 1 02/05/21 14:30 02/10/21 16:08
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
\Fluoride 0.74 mg/L 0.10 1 02/06/21 16:58 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
t Nitrogen,Ammonia <0.10 mg/L 0.10 1 02/12/21 09:53 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
t,Nitrogen,
Analytical Services-Asheville
1 Nitrogen,Kjeldahl,Total 3.3 mg/L 0.50 1 02/12/21 21:52 02/13/21 05:35 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 4.3 mglL 0.040 1 02/09/21 13:33
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 1.1 mg/L 0.050 1 02/07/21 17:00 02/08/21 14:50 7723-14-0
REPORT OF LABORATORY ANALYSIS

• Pace Analytical Services,LLC
<. 9800 Kincey Ave. Suite 100
,analytical Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
project: NEG/EGFA
Pace Project No.: 92525752
Sample: EFFLUENT COMP Lab ID: 92525752001 Collected: 03/04/21 08:00 Received: 03/04/21 11:20 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
\\Copper 17.5 ug/L 5.0 1 03/12/21 02:18 03/13/21 16:15 7440-50-8
1 Selenium <10.0 ug/L 10.0 1 03/12/21 02:18 03/13/21 16:15 7782-49-2
Hardness,Total(SM 2340B) 143000 ug/L 662 1 03/12/21 02:18 03/13/21 16:15
2540L Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids 9.4 mg/L 2.5 1 03/09/21 18:32
5210E BOD,5 day Analytical Method:SM 5210B-2011
Pace Analytical Services-Asheville
�BOD,5 day 3.0 mg/L 2.0 1 03/05/21 07:30 03/10/21 06:21
300.0 IC Anions 28 Days Analytical Method:EPA 300.0 Rev 2.1 1993
Pace Analytical Services-Asheville
Fluoride 0.36 mg/L 0.10 1 03/13/21 21:29 16984-48-8
350.1 Ammonia Analytical Method:EPA 350.1 Rev 2.0 1993
Pace Analytical Services-Asheville
\Nitrogen,Ammonia <0.10 mg/L 0.10 1 03/10/21 13:24 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 2.4 mg/L 0.50 1 03/12/21 18:25 03/13/21 05:16 7727-37-9
353.2 Nitrogen,NO2/NO3 pres. Analytical Method:EPA 353.2 Rev 2.0 1993
\ '' Pace Analytical Services-Asheville
\Nitrogen,NO2 plus NO3 3.3 mg/L 0.040 1 03/08/21 12:35
365.1 Phosphorus,Total Analytical Method:EPA 365.1 Rev 2.0 1993 Preparation Method:EPA 365.1 Rev 2.0 1993
Pace Analytical Services-Asheville
Phosphorus 0.84 mg/L 0.050 1 03/10/21 22:00 03/11/21 01:22 7723-14-0
•
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,

Analytical Results
Nippon Electric Glass
473 New Jersey Church Road
Lexington, NC 27292
Receive Date: 04/07/2021
Reported: 05/17/2021
For:
Comments:
Sample Number Parameter Sample ID Result Unit Method Analyzed Analyst
210407-14-01 'Ammonia Nitrogen Eff <0.5 mg/L SM4500NH3C-2011 04/13/2021 CE
210407-14-01 i BOD Eff 2.10 mg/L SM521013-2011 04/08/2021 CJE
210407-14-01 'Copper Eff 0.0044 mg/L EPA200.7 04/14/2021 MD
210407-14-01 Fecal Coliforms Eff <1 MPN/100 ml 1DEXXColilert18MPN 04/07/2021 WC
210407-14-01 • Fluoride Eff 0.761 mg/L SM4500FC-2011 04/08/2021 CL
210407-14-01 • Hardness Eff 178 mg/L CaCO3 Calculation 04/14/2021 MD
210407-14-01 " Nitrate/Nitrite Eff 6.5 mg/L SM4500E-2011 04/13/2021 CL
210407-14-01 , Oil and Grease Eff <5.08 mg/L EPA1664Rev8 04/15/2021 CE
210407-14-01 • Selenium Eff <0.002 mg/L EPA 200.8 05/17/2021 MT
Subcontracted
210407-14-01 . T. Phosphorous Eff 1.9 mg/L SM4500PE-2011 04/08/2021 CL
210407-14-01 * TKN Eff 1.79 mg/L SM4500Norg8-2011 04/09/2021 MD/CE
210407-14-01 'TSS Eff <2.857 mg/L SM25400-2011 04/09/2021 CE
Respectfully submitted,
Melissa Myers
NC Cert#440,
NCDW Cert#37755,
EPA#NC00909

Analytical Results
Nippon Electric Glass
r,
473 New Jersey Church Road
Lexington, NC 27292
Receive Date: 05/26/2021
Reported: 06/02/2021
For: Upstream 2nd Quarter
Comments:
Sample Number Parameter Sample ID Result Unit Method Analyzed Analyst
210526-16-01 Hardness UP2nd 31.85 mg/L CaCO3 calcination 06/02/2021 MD
Respectfully submitted,
J.
Melissa Myers
NC Cert#440,
NCDW Cert#37755,
EPA#NC00909

Analytical Results
Nippon Electric Glass
473 New Jersey Church Road
Lexington, NC 27292
Receive Date: 07/01/2021
Reported: 08/06/2021
For:
Comments:
Sample Number Parameter Sample ID Result Unit Method Analyzed Analyst
210701-05-01 1 Ammonia Nitrogen Effluent <0.5 maSM4500NH3C-2011 07/06/2021 CE/MD
210701-05-01 !/EroD Effluent <2 mg/L SM5210B-2011 07/02/2021 CE
210701-05-01 Copper Effluent 0.0048 mg/L EPA 200.7 07/02/2021 MD
210701-05-01 Fecal Coliforms Effluent <1.0 MPN/100 ml IDEXX Colilert 18 MPN 07/01/2021 WC
210701-05-01 ( luoride Effluent 1.20 mg/L SM4500FC-2011 07/27/2021 CL
210701-05-01 .Aiardness Effluent 302 mg/L CaCO3 Calculation 07/08/2021 MD
210701-05-01 Xitrate/Nitrite Effluent 15.2 mg/L sM4sooF-2o11 07/19/2021 CL
210701-05-01 ,lenium Effluent <0.001 mg/L EPA200.8 08/06/2021 MT
Subcontracted
210701-05-01 et. Phosphorous Effluent 0.25 mg/L SM4500PE-2011 07/02/2021 CL
210701-05-01 >lKN Effluent 2.80 mg/L SM4500NorgB-2011 07/09/2021 CE
210701-05-01 /TSS Effluent 3.094 mg/L SM2540D-2011 07/01/2021 LE/CE
Respectfully submitted,
Melissa Myers
NC Cert#440,
NCDW Cert#37755,
EPA#NC00909

i � III
Analytical Results
Nippon Electric Glass
473 New Jersey Church Road
Lexington, NC 27292
Receive Date: 09/30/2021
Reported: 10/08/2021
For:
Comments:
Sample Number Parameter Sample ID Result Unit Method Analyzed Analyst
210930-23-01 Hardness Upstream 28.6 mg/L CaCO3 Calculation 10/08/2021 MD
Respectfully submitted,
y / /
Melissa Myers
NC Cert#440,
NCDW Cert#37755,
EPA#NC00909

r
Analytical Results r,fi STA ESVILLE
#, ANALYTICAL
Nippon Electric Glass
473 New Jersey Church Road
Lexington, NC 27292
Receive Date: 10/07/2021
Reported: 11/05/2021
For:
Comments:
Sample Number Parameter Sample ID Result Unit Method Analyzed Analyst
211007-06-01 Ammonia Nitrogen Eff 0.45 ` mg/L SM4500NH3C-2011 10/12/2021 CE
211007-06-01 BOD Eff <2 mg/ 5M521013-2011 10/08/2021 CE
211007-06-01 Copper Eff 0.0025'' mg/L EPA200.7 10/18/2021 MD
211007-06-01 Fecal Coliforms Eff <1 j MPN/100 ml IDEXX Colilen 18 MPN 10/07/2021 WC
211007-06-01 Fluoride Eff 1.56X mg/L SM4500FC-2011 11/04/2021 CL
211007-06-01 Hardness Eff 141.1( mg/L CaCO3 calculation 10/08/2021 MD
211007-06-01 Nitrate/Nitrite Eff 2.3- mg/L SM4500E-2011 10/18/2021 CL
211007-06-01 Selenium Eff <0.001.< mg/L EPA 200.8 10/18/2021 MT
Subcontracted
211007-06-01 T. Phosphorous Eff <0.1) mg/L SM4500PE-2011 10/11/2021 MD
211007-06-01 TKN Eff <0.5^ mg/L SM4500NorgB-2011 10/14/2021 MD
211007-06-01 TSS Eff <54 mg/L SM2540D-2011 10/07/2021 LE
Respectfully submitted,
Melissa Myers
NC Cert#440,
NCDW Cert#37755,
EPA#NC00909
nr% O- .')'10 _ c+-.a...-..;ll., nir-)oC47 . 711A/471/AG07