NCG240019_2021 DMR_20210813

E�BURae
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MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
August 12, 2021
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue
Suite 301
Mooresville, NC 28115
Attention: Central Files
Subject: Discharge Monitoring Report
Mecklenburg County Compost Central (new) — Certificate of Coverage No. NCG240019
Dear Central Files:
Please find enclosed the Discharge Monitoring Report, August 2021, for Mecklenburg County Compost Central
(new), a Type I facility located at 140 Valleydale Road, North Carolina. If you have any questions, please
contact me at 704-634-7705 or by email at khaliem.adamsgmecklenbur cg oun nc.g_ov.
Sincerely,
;v4j�— 1
Khaliem Adams
Solid Waste Environmental Specialist
Enclosed: 2021 DMR
PEOPLE • PRIDE PROGRESS • PARTNERSHIP
2145 Suttle Avenue Charlotte, North Carolina 28208
www.wipeoutwaste.com

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG240000
Compost Operations
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG24 0019
Person Collecting Samples: Khaliem Adams
Facility Name: Mecklenburg County Compost Central (new)
Laboratory Name: Pace Analytical
Facility County: Mecklenburg
Laboratory Cert. No.:
Discharge during this period: ✓❑ Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? ❑✓ Yes ❑ No
If so, which Tier (I, II, or III)? Tier 1
A copy of this DMR has een ploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR 0Yes ❑ No
✓' ,, r
Date Uploaded: J d (�(::1,
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall 1
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
8/3/2021
46529
24-Hour Rainfall in inches
0,20 in
C0530
TSS in mg/L (100)
35.0
00340
Chemical Oxygen Demand (120)
112
31615
Fecal Coliform in colonies per 100 ml
872
(1000)
600
Total Nitrogen in mg/L (30)
2.3
665
Total Phosphorus in mg/L (2)
1.8
400
pH in standard units (6.0-9.0)
8.28
Copper, total recoverable in mg/L
01119
(0.010)
<0.0050
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
Zinc, total recoverable in mg/ L
01094
(0.126)
<0.010
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
00552
Non Polar Oil & Grease in mg/L (15)
<4.9
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
75 gal/month
Notes (optional):
"I certify by my signature below, under penalty of law, that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information
submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false informa�including the possibility of fines and imprisonment for knowing violations."
Signature of Permittee or Delegated Authorized Individual Date
Email Address Phone Number

Facility Name
I Sample Location
Sample Time
pH
Date
Device Used to Sample
Mecklenburg County Compost Central (new)
I Outfall 1
1203
8.28
8/3/2021
Horiba pH Meter

(�Ia'ne Analytical
www.pacelabs.com
August 10, 2021
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: Compost Central 2
Pace Project No.: 92553177
Dear Darren Steinhilber:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on August 03, 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,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Khaliem Adams, Meclenburg County Solid Waste
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Compost Central 2
Pace Project No.: 92553177
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 2 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: Compost Central 2
Pace Project No.: 92553177
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92553177001 Outfall 1 EPA 1664B
CJM
1
PASI-C
EPA 1664B
CJM
1
PASI-C
EPA200.7 Rev 4.4 1994
SH1
3
PASI-A
SM 9222D-2006
KDF
1
PASI-C
SM 254OD-2011
MJP
1
PASI-A
TKN+NO3+NO2 Calculation
EWS
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
MFO
1
PASI-A
SM 5220D-2011
JP1
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Compost Central 2
Pace Project No.: 92553177
Sample: Outfall 1 Lab ID: 92553177001 Collected: 08/03/21 12:20 Received: 08/03/21 14:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease
ND mg/L 4.9 1 08/08/21 11:27
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1 08/08/21 11:27
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
ND mg/L 0.0050 1 08/06/2103:31 08/06/2118:15 7440-50-8
Lead
ND mg/L 0.0050 1 08/06/2103:31 08/06/2118:15 7439-92-1
Zinc
ND mg/L 0.010 1 08/06/2103:31 08/06/2118:15 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Pace Analytical Services - Charlotte
Fecal Coliforms
872 CFU/100 mL 1.0 1 08/03/21 15:17 08/04/21 13:45
2540D Total Suspended Solids
Analytical Method: SM 2540D-2011
Pace Analytical Services - Asheville
Total Suspended Solids
35.0 mg/L 8.3 1 08/05/21 09:47
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
2.3 mg/L 0.52 1 08/10/21 15:54
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
2.0 mg/L 0.50 1 08/05/21 18:27 08/06/21 05:56 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
0.33 mg/L 0.040 1 08/09/21 10:20
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
1.8 mg/L 0.050 1 08/09/21 13:03 08/10/21 01:03 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
112 mg/L 25.0 1 08/07/21 04:04 08/07/21 07:04
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638803 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92553177001
METHOD BLANK: 3353805
Associated Lab Samples: 92553177001
Parameter
Units
Oil and Grease
mg/L
LABORATORY CONTROL SAMPLE:
3353806
Parameter
Units
Oil and Grease
mg/L
MATRIX SPIKE SAMPLE:
3353807
Parameter
Units
Oil and Grease
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 08/08/2111:27
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
40 38.3 96 78-114
35650614001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
47.7 133 104 42 78-114 M1
MATRIX SPIKE SAMPLE: 3353808
35650394002 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Oil and Grease mg/L 77.0 38.8 114 97 78-114
SAMPLE DUPLICATE: 3353809
35650614005 Dup
Parameter Units Result Result
Oil and Grease mg/L 9AJ 9.2J
RPD Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638804 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92553177001
METHOD BLANK: 3353810
Associated Lab Samples: 92553177001
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
LABORATORY CONTROL SAMPLE:
3353811
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
MATRIX SPIKE SAMPLE:
3353812
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 08/08/2111:27
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
20 16.9 84 64-132
35650614001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
25.5 66.7 50.3 37 64-132 M1
SAMPLE DUPLICATE: 3353813
35650614005 Dup
Parameter Units Result Result
Total Petroleum Hydrocarbons mg/L 12.01-1 ND
RPD Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638462 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: 92553177001
METHOD BLANK: 3351948
Matrix:
Water
Associated Lab Samples: 92553177001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
08/06/2116:10
Lead
mg/L
ND
0.0050
08/06/2116:10
Zinc
mg/L
ND
0.010
08/06/2116:10
LABORATORY CONTROL SAMPLE:
3351949
Spike
LCS LCS % Rec
Parameter
Units
Cone.
Result % Rec Limits Qualifiers
Copper
mg/L
0.5
0.53 107 85-115
Lead
mg/L
0.5
0.52 103 85-115
Zinc
mg/L
0.5
0.49 98 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3351950
3351951
MS
MSD
92551712001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L ND 0.5
0.5
0.50
0.49
100
98
70-130 2
Lead mg/L ND 0.5
0.5
0.50
0.48
98
96
70-130 2
Zinc mg/L 35.5 0.5
0.5
0.52
0.51
96
95
70-130 1
ug/L
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3351952
3351953
MS
MSD
92552683012 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L
8.1 ug/L 0.5
0.5
0.52
0.47
102
93
70-130 10
Lead mg/L
ND 0.5
0.5
0.48
0.44
95
87
70-130 9
Zinc mg/L
343 0.5
0.5
0.80
0.74
92
79
70-130 9
ug/L
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: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 637786 Analysis Method: SM 9222D-2006
QC Batch Method: SM 9222D-2006 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92553177001
METHOD BLANK: 3348442
Associated Lab Samples: 92553177001
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 3348443
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 08/04/21 13:45
92553177001 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 872 770 12
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: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638201 Analysis Method: SM 2540D-2011
QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92553177001
METHOD BLANK: 3350548
Associated Lab Samples: 92553177001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3350549
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3350719
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 08/05/2109:45
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 252 101 90-110
92553184001 Dup
Result Result RPD Qualifiers
11600 11800 2
SAMPLE DUPLICATE: 3350720
92553184002 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 207000 232000
RPD Qualifiers
11
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: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638358 Analysis Method: EPA 351.2 Rev 2.0 1993
QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92553177001
METHOD BLANK: 3351323
Associated Lab Samples: 92553177001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 3351324
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 08/06/2105:48
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
10 9.5 95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3351325 3351326
MS MSD
92553064001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L ND 10 10 7.4 7.8 72 76 90-110 5 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3351637 3351638
MS MSD
92552681007 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L ND 10 10 8.3 8.4 82 82 90-110 1 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: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638825 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, preserved
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92553177001
METHOD BLANK: 3353859
Associated Lab Samples: 92553177001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
LABORATORY CONTROL SAMPLE: 3353860
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 08/09/2110:11
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3353861 3353862
MS MSD
92553064002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 2.2 2.5 2.5 4.6 4.6 98 99 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3353863 3353864
MS MSD
92553064003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 2.2 2.5 2.5 4.6 4.5 96 95 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: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638644 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92553177001
METHOD BLANK: 3352836
Associated Lab Samples: 92553177001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 3352837
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 08/10/2100:50
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3352838 3352839
MS MSD
92552411001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 2.2 2.5 2.5 4.6 4.7 97 99 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3352840 3352841
MS MSD
92552414001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L ND 2.5 2.5 2.5 2.6 101 102 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: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Compost Central 2
Pace Project No.: 92553177
QC Batch: 638741 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92553177001
METHOD BLANK: 3353620
Associated Lab Samples: 92553177001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3353621
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 08/07/2106:58
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 767 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3353622 3353623
MS MSD
92551997001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 32.1 100 100 138 138 106 106 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3353624 3353625
MS MSD
92552112001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L ND 100 100 110 112 101 103 90-110 2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Compost Central 2
Pace Project No.: 92553177
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis 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.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/10/2021 03:59 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Compost Central 2
92553177
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92553177001
Outfall 1
EPA 1664B
638803
92553177001
Outfall 1
EPA 1664B
638804
92553177001
Outfall 1
EPA 200.7 Rev 4.4 1994
638462
EPA 200.7 Rev 4.4 1994
638510
92553177001
Outfall 1
SM 9222D-2006
637786
SM 9222D-2006
637787
92553177001
Outfall 1
SM 254OD-2011
638201
92553177001
Outfall1
TKN+NO3+NO2
639311
Calculation
92553177001
Outfall 1
EPA 351.2 Rev 2.0 1993
638358
EPA 351.2 Rev 2.0 1993
638497
92553177001
Outfall 1
EPA 353.2 Rev 2.0 1993
638825
92553177001
Outfall 1
EPA 365.1 Rev 2.0 1993
638644
EPA 365.1 Rev 2.0 1993
639050
92553177001
Outfall 1
SM 5220D-2011
638741
SM 5220D-2011
638753
Date: 08/10/2021 03:59 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 18

UuurnienL rvdrne:
Sample Condition Upon Recei
acmnaoical— Document No.:
F•CAR-CS-033-Rev.07
uucumem nevisem uciooer Its, GVLu
SCURI Page 1 of 2
Issuing Authority:
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood [] Huntersville f7
Client Na
Commercial ❑Pace
❑other;
Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Project il: WO#:92553177
mcliont
II I Ili II III IIIIIIII 111
92553177
Custody Seal Present? ❑Yes E]No Seals Intact? []Yes ®No
Date/Initials.Rer•6on•EMamining•Gontent C �
Packing Material: LBLbble Wrap ❑Bubble Sags 'foNone ❑ Other Biological Tissue Frozen?
Thermomet r: (-]Yes ❑No gN/A
Wet ❑Blue []NoneIR Gun ID: 92TO64 Type of Ice;
Correction Factor,
Cooler Temp: Add/Subtract (°C) _0.1 Temp should be above freezing to 6°C
❑Samples out of temp criteria. Samples on ice, cooling process
Cooler Temp Corrected (TI: r has begun
USDA Regulated Sail ( E] N/A, water sample)
Old samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
I—IYas r7Nn ,. l...4;, u,,."r;, 4 n..e..., o:, i5 r7v-. r-ln. .
Camments/Discrepancy:
Chain of Custody Present?
"UYes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
QSYes
No
[-)N/A
2.
Short Hold Time Analysis (c72 hr.)?
[]Yes
EJNo
❑N/A
3.
Rush Turn Around Time Requested?
[—]yes
E No
❑N/A
4.
Sufficient Volume?
'[r']Yes
❑No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
JDYes
EaYeS
❑No
[]No
❑N/A
❑N/A
6.
Containers Intact?
®Yes
[—]No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
❑Na
❑N/A
a.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
T3Ye5
__5 / f_ __
❑No
❑N/A
9.
Headspace in VDA Vials (>5.6mm)?
❑Yes
❑No
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
[]Yes
(-]Yes
[]No
[]No
QN/A
[]N/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Date/Time:
Date:
Field Data Required? ❑Yes []No
Project Manager SRF Review: Date:
Page 16 of 18

Document Name:
Document Revised: October 28, 2020
Document No.:
F-CAR-CS-033-Rev.07
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bo-tto.m..half_af box_is_to_list_numb.er_of_b.ottles—__._.......
Issuing Authority:
pare Carolinas Quality Office
Project# 40-#---'W553177
PM: MWB Due Date: 08/10/21
CLIENT: 92-MECK CO
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pH Adjustment Log for Preserved Samples
SampSe ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
tot 4
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 17 of 18

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Page 18 of 18

Kirllf
Cnvironmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-pennits/np des-industrial-sw#tab-4
Permit No.: N/C/ Cam/ O'+ll�OlAll� l or Certi Cate of C vera No.: N/GG/A/ /
Facility Name: 1� 0 5+ rj%j�
/ Phone No. County: Lt.('
Inspector: !� (j d
Date of Inspection: zo I
Time of Inspection: J /9 0
Total Event Precipitation (inches): 0, ��i✓�
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
of Permittee or Designee)
1. Outfall Description: n
Outfall No. _i Structure (pipe, ditch, etc.): P, O U I
Receiving Stream:
I
Describe the industrial activities that occur within the outfall drainage area: dj',�
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the disc arge using basic colors (red, bro n, blue, etc.) and tint
(light, medium, dark) as descriptors: f Di�� �t f Off)
3. Odor: Describe any dist' ct odors at the
chlorine odor, etc.): _A
Ut? t
may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
1 2 (3 f 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5
7. Is there any foam in the stormwater discharge? O Yes dYNo.
8. Is there an oil sheen in the stormwater discharge? oYes C9'No.
9. Is there evidence of erosion or deposition at the outfall? O Yes O No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe t) �'ht'r
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

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