NCG120087_MONITORING INFO_20200110

T2:-1z -C)
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
DOC TYPE
❑ HISTORICAL FILE
[)(MONITORING REPORTS
DOC DATE
❑ �L) a U I D
YYYYMMDD

DocuSign Envelope ID: C5C62261-297C-4259-BB1E-DDOCOD3F6A87
SMITH+GARDNER
ENGINEERS
January 3, 2020
ADDRESS IEI WEB
14 N. Buylan Avenue, Raleigh NE 27603 919.e2e.0577 wwwsmithgardnerinecom
North Carolina Department of Environmental Quality
Division of Water Quality
Attention: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: Discharge Monitoring Report— December 2019
Johnston County Landfill (Permit No. 51-03)
Certificate of Coverage #NCG120087
General PermitANC6120000
Dear Sir/Madam:
RFrFIVED
JAN 10 2020
CENTtwL FILES
DWR SECTION
On behalf of Johnston County, Smith Gardner, Inc. (S+G) is pleased to submit this Discharge
Monitoring Report (DMR) for the Johnston County Landfill. The facility is currently permitted
to discharge stormwater related to landfilling activities under Certificate of Coverage (CDC)
Number NCG120087, General Permit Number NCG120000.
Request for Representative Outfall Status' was granted to Johnston County Landfill by the
North Carolina Department of Environmental Quality (NCDEO), Division of Energy, Mineral
and Land Resources IDEMLRI. Currently, the facility is required to monitor discharge at the
following Stormwater Discharge Outfall (SDOI locations:
11 SDO 4A-5A, 21 SDO A; 31 SDO B.
The site is in Tier 3 status at SDO 4A-5A (February 2, 20151 for Total Suspended Solids (TSS)
and fecal coliform. SDO-4A-5A exceeded the benchmark thresholds for TSS, fecal coliform,
and chemical oxygen demand. Samples were also collected from SDO-A and SDO-B for this
semi-annual reporting period. SDO-A exceeded the benchmark thresholds for fecal coliform
and TSS. SDO-B exceeded the benchmark threshold for fecal coliform. SDO-A and SDO-B
now fall into Tier 1 status.
For this submittal, we are providing you with two (21 copies of the December DMR report. If
you have any questions, or require further information, please contact us at (9191 828-0577
or by e-mail.
Sincerely,
SMITH GARDNER, INC.
CDocuS/i9.netl by:
filSL µ
C5E6C9C193�4rC...
Jesse LL1, II
Staff Engineer, ext. 170
iessefasmithgardnerinc.com
EnocuSi9netl by:
6B6Ba,996AW4t1]...
Pieter K. Scheer, P.E.
Senior Engineer, ext. 123
pieter(asmithgardnerinc.com
i Smith Gardner, Inc. letter to Division of Energy, Mineral and Land Resources. Resubmitta! - Representative Guttall Status
Petition (NCG #1200871. August 14, 2014.

DocuSign Envelope ID: C5C62261-297C-4259-8B1E-DDOCOD3F6A87
Attachment
CC: Rick Proctor (Johnston County)
Fite

DocuSign Envelope ID: C5C62261-297C-4259-6B1E-DDOCOD3F6Ae7
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG120000
Date submitted January 3, 2020
CERTIFICATE OF COVERAGE NO. NCG32 0 O 8 7
FACILITY NAME Johnston County Landfill
COUNTY Johnston
PERSON COLLECTING SAMPLES Jesse Li (S+G, Inc.)
LABORATORY Pace Analytical Lab Cart. # 37738
Comments on sample collection or analysis: .
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June Q July -Dec
or Q■ Monthly' December (monthl
DISCHARGING TO CLASS QORW ❑HQW Trout [jPNA
Zero -flow QWaterSupply []SA
Other C, NSW
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
n No discharaa this nprind2
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24hour rainfall
amount,
Inches'
Chemical Oxygen
Demand
mg/L
Fecal Coliform
Colonies per 100 ml.
Total Suspended
Solids
mg/L
pH,
Standard Units
Benchmarks
_
-
120
low
100 or SW
6.0-9.0
Parameter Code
-
46529
00340
31616
C0530
OD400
SDO 4A-5A
12/17/19
0.25
227
6000
1800
SDO-A
12/17/19
0.25
76.8
6000
669
SDO-B
12/17/19
0.25
118
6000
29.2
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
"See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format For example. do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, thev must be reported in the format "<XX mg/L", where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">XX".
Note. If you report a sample value In excess of the benchmark, you must Implement Tier 1, Tier 2, or Vier 3 responses. See General Permit text.
Permit Date: 11/l/2018.5/31/2021 SWU-248, last revised 11/1/2018
Page 1 of 2

DocuSign Envelope ID: CSC62261-297C-4259-8B1E-DD(ICOD3F6A87
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new all per month.
No dischar th' " d2
Outfell No.
Date Sample'Collected'
(ma/dd/yr)
24-hour rainfall amount,
Inches'
Non -Polar Oil at Grease
mg/L
Total Suspended Solids,
mg/L
ge IsPeno
New Motor or Hydraulic Oil Usage,
gal/mon
Senchmarks
-
15
100 or 504
Parameter Code
46529
00552
00530
NCOIL
�
Note: If you report a sample value In excess of the benchmark, you must Implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PARTA AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES Q NO ❑
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES El NO ❑
REGIONAL OFFICE CONTACT NAME:
_Moil an oriainal cony of this DMR Including all "No Discharge" reports within 30 days of receipt of the lab results for at end of monitoring period in the
case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUSTSIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, 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 Information, including the possibility of fines and Imprisonment for knowing violations."
Signature
Permit Date: 11/1/2018-5/31/2021
Data
SWU-248, last revised 11/1/2018
Page 2 of 2

Dom Sign Envelope ID: C5C62261-297C4259-BB1E-DDOCOD3F6AB7
Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG120000
Date submitted January 3, 2020
CERTIFICATE OF COVERAGE NO. NCG12 0 O 8 7
FACILITY NAME Johnston County Landfill
COUNTY Johnston
PERSON COLLECTING SAMPLES Jesse Li (S+G, Inc.)
LABORATORY Pace Analytical Lab Cert. # 3773B
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2019
SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec
or Q Monthly' December (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
NOther C. NSW
PLEASE REMEMBER TO SIGN ON THE REVERSE �
No discharge this periods
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches'
Chemical Oxygen
Demand
mg/L
kcal Coliform
Colonies per 100 mL
Total Suspended
Solids
mg/L
pH,
Standard Units
Benchmarks
_
-
120
3000
100 or SW
6.0-9.0
Parameter Code
-
46529
00340
31616
C0530
00400
SDo 4A-5A
12/17/19
0.25
227
6000
1800
SDO-A
12/17/19
0.25
76.8
6000
669
SDO-B
12/17/19
0.25
118
6000
29.2
'Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
' For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
`See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported In numerical format For example. do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format "<XX ma/L", where XX is the numerical value of the
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the result as ">)W.
Note. If you report a sample value in excess of the benchmark, you must Implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 11/l/2018-5/31/2021 SWU-248, last revised 31/1/201a
Page 1 of 2

DocuSign Envelope ID: C5C62261-297C-4259-8B1E-DDOCOD3F6A87
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
No disc hor a thisd'
OuMall No.
Date Semple Collected'
(mo/dd/yr)
24-hour rainfall amount,
Inches'
Non -Polar Oil & Grease
mg/L
Total Suspended Solids,
mg/L
g eno
New Motor or Hydraulic Oil usage,
gal/mon
Benchmarks
_
-
is
100 or 50'
_
Parameter Code
-
46529
00552
CO530
NCOIL
..f P
rom art A also apply to this Part B
Note: If you report a sample value In excess of the benchmark, you must Implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PARTA AND PART B MONITORING RESULTS:
• ABENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS, SEE PERMIT PART 11 SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES Q NO
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE? YES Q NO
REGIONAL OFFICE CONTACT NAME:
Mail an original copy of this DMR Including all "No Discharge" reports within 30 days of receipt of the lob results for at end of monitoring period in the
case of No Dischame" reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUSTSIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, 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 Information, including the possibility of fines and Imprisonment for knowing violations."
Signature
Permit Date: 11/1/2018-5/31/2021
/- 3
Date
SWU-248, last revised 11/1/2018
Page 2 of 2

7vnCe'
1-297C-4259-8B1 E-DDOCOD3F6A87
eAnalytical
ww.luc W Es.cros
December 26, 2019
Mary Kennamer
Smith Gardner, Inc.
14 N. Boylan Ave
Raleigh, NC 27603
RE: Project: Johnston-19-2
Pace Project No.: 92457802
Dear Mary Kennamer:
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 December 17, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
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 14

DocuSi n Envelope ID: C5C62261-297C-4259-8B1 E-DDOCOD3F6A87
ceAnalytical nl r
r'w.WnbEf.tnm
Project: Johnston-1 9-2
Pace Project No.: 92457802
Pace Analytical Services Raleigh
6701 Conference Drive, Raleigh, NC 27607
North Carolina Wastewater Certification #: 67
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
Pace Analytical Services Eden
205 East Meadow Road Suite A, Eden, NC 27288
North Carolina Drinking Water Certification #: 37738
CERTIFICATIONS
North Carolina Bioassay Certification #: 16
North Carolina Drinking Water Certification #: 37731
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
North Carolina Wastewater Certification #: 633
VirginiafVELAP Certification #: 460025
REPORT OF LABORATORY ANALYSIS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Hunlersville, NC 28078
[phone]
This report shall not 6e reproduced, except In full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 14

100
DocuSi n Envelope ID: C5C62261-297C-4259-8B1E-DDOCOD3F6AB7 Pace Analytical Services, LLC
' �ceAnaiyricais 9800 Kincey Ave. C28078
Huntersville, NC 28078
vw.pad�Ds.cem [phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Johnston-19-2
92457802
Analytes
Lab ID
Sample ID
Method
Analysts
Reported.
Laboratory
92457802001
SDO-A
SM 254OD-2011
AMI
1
PASI-E
SM 9222D-2006
WT
1
PASI-R
SM 522OD-2011
NAL
1
PASI-A
92457802002
SDO-B
SM 254OD-2011
AMI
1
PASI-E
SM 9222D-2006
WT
1
PASI-R
SM 5220D-2011
NAL
1
PASI-A
92457802003
SD04A-5A
SM 254OD-2011
AMI
1
PASI-E
SM 9222D-2006
WT
1
PASI-R
SM 5220D-2011
NAL
1
PASI-A
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 14

7n'
veope ID: CSC62261-297C-4259-8B7 E-DDOCOD3F6A87
ceAnalyticall
erMW.peceeEicolo
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntenwille, NC 28078
[phone]
Project: John ston- 19-2
Pace Project No.: 92457802
Sample: SDO-A
Lab ID: 92457802001' Collected: 12/17/19 13:57 Received: 12/17/19 16:25 Matrix: Water
Parameters
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 254OD-2011
Total Suspended Solids
669 mg/L 45.5 1 12/19/19 09:48
MBIO 9222D Fecal Coliform RAL
Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Fecal Coliforms
6000 CFU/100 mL 1.0 1 12/17/19 18:01 12/18/19 16:15 u2
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Chemical Oxygen Demand
76.8 mg/L 25.0 1 12/19/1917:12 12/19/1920:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2019 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 14

DocuSi n Envelope ID: C5C62261-297CA259-BB1 E-DD000D3F6A87 Pace Analytical Services, LLC
aceAnalytical a 9800 KinceyAve. Suite 100
Huntersville, NC 28078
rw.pacdaEa.com [phone]
ANALYTICAL RESULTS
Project: Johnston-19-2
Pace Project No.: 92457802
Sample: SDO-B Lab ID: 92457802002 Collected: 12/17/1914:04 Received: 12/17/19 16:25 Matrix: Water '
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids Analytical Method: SM 254OD-2011
Total Suspended Solids 29.2 mg/L 3.7 1 12/19/19 09:48
MBIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Fecal Coliforms 6000 CFU/100 mL 1.0 1 12/17/19 18:01 12/18/19 16:15 u2
5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Chemical Oxygen Demand 118 mg/L 25.0 1 12119/1917:12 12/1911920:01
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Dale: 12/26/2019 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 14

DocuSi n Envelope ID: C5C62261-297C-4259-8B1E-DDOCOD3F6A87 Pace Analytical Services, LLC
ceAnalytical ® 9800 Kincey Ave. Suite100
Huntersville, NC 28078078
rw.pacehbf.com [phone]
ANALYTICAL RESULTS
Project: Johnston-19-2
Pace Project No.: 92457802
Sample: SD04A-5A Lab ID: 92457802003 Collected: 12/17119 14:15 Received: 12117119 16:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids Analytical Method: SM 254OD-2011
Total Suspended Solids 1800 mg/L 50.0 1 12/19/19 09:52
MBIO 9222D Fecal Coliform RAL Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Fecal Coliforms 6000 CFU/100 mL 1.0 1 12/17/19 18:01 12/18/19 16:15 u2
5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Chemical Oxygen Demand 227 mg/L 25.0 1 12/19/19 17:12 12/19/19 20:02
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Dale: 12/26/2019 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 14

DocuSi n Envelope ID: C5C62261-297C-4259-BB1E-DDOCOD3F6AB7
•
7c
Pace Analytical Services, LLC
Kincey Ave. Suite
9800100
eAnalytical
Huntersville, NC 28078078
rw.paulabs.com
[phone]
QUALITY CONTROL DATA
Project: Johnston-19-2
Pace Project No.: 92457802
OC Batch: 515732 Analysis Method: SM 254OD-2011
OC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Associated Lab Samples: 92457802001, 92457802002
METHOD BLANK: 2763350 Matrix: Water
Associated Lab Samples: 92457802001, 92457802002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 12/19119 09:38
LABORATORY CONTROL SAMPLE: 2763351
Spike LCS LCS % Rec
Parameter Units Conc. Result k Rec Limits Qualifiers
Total Suspended Solids Ill 250 246 98 90-110
SAMPLE DUPLICATE: 2763352
92457579002
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mg/L
100
101 1
SAMPLE DUPLICATE: 2763353
92457741001
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mg/L
412
450 9
Results presented on this page are in the units indicated by the "Unite- column except where an alternate unit Is presented to the right o1 the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Dale: 12/26/2019 09:44 AM without the wnnen consent of Pace Analytical Services, LLC. Page 7 of 14

DocuSi n Envelope ID: C5C62261-297C-4259-8B1E-DDOCOD3F6A87 Pace Analytical Services, LLC
ceA(lalytical ® 9800 Kincey Ave. Suite /00
Huntemville, NC 28078
ww.paceleEf.com
p04j675-9092
QUALITY CONTROL DATA
Project: Johnston-1 9-2
Pace Project No.: 92457802
OC Batch: 515738
Analysis Method: SM 2540D-2011
QC Batch Method: SM 254OD-2011
Analysis Description:
2540D Total Suspended Solids
Associated Lab Samples: 92457802003
METHOD BLANK: 2763370
Matrix:
Water
Associated Lab Samples: 92457802003
Blank
Reporting
Parameter
Units
Result
Limit Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 12/19/19 09:52
LABORATORY CONTROL SAMPLE: 2763371
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Total Suspended Solids
mg/L
250
238 95 90-110
SAMPLE DUPLICATE: 2763372
92457802003
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mg/L
1800
1790 0
SAMPLE DUPLICATE: 2763373
92457883001
Dup
Parameter
Units
Result
Result RPD Qualifiers
Total Suspended Solids
mg/L
22.7
23.0 2
Results presenter) 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,
Dale: 12/26/2019 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 14

D: CSC62261-297C-4259-881E-OD00003F6A87
DocuSi n Enveljn'a
pace Analytical Services, LLC
9800 Kincey Ave. Suite100
celytical•
078
Huntersville, NC 28078
.panlchs.cgro
[phone]
QUALITY CONTROL DATA
Project: Johnston-19-2
Pace Project No.: 92457802
OC Batch: 516702 Analysis Method: SM 9222D-2006
QC Batch Method: SM 9222D-2006 Analysis Description: 9222D Fecal Coliform(MF) - RAL
Associated Lab Samples: 92457802001, 92457802002, 92457802003
METHOD BLANK: 2768124
Matrix:
Water
Associated Lab Samples:
92457802001, 92457802002, 92457802003
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Feral Coliforms
CFU/100 mL
NO
1.0
12/18/19 16:15
SAMPLE DUPLICATE:
2768127
92457802002
Dup
Parameter
Units
Result
Result
RPD Qualifiers
Fecal Coliforms
CFU/100 mt.
6000
6000
0 u2
Results presented on this page are in the units indicated by the -UmW 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: 12/26/2019 09:44 AM without the written consent of Pace Analytical Services, L-C.
Page 9 of 14

DocuSi nEnvelope-ID: C5C62261-297C-4259-8B1E-DDOCOD3F6A87 Pace Analytical Services, U-C
ceAnalj/tical` 9800 Kincey Ave. Suite100
Huntersville, NCC28078078
www.lucdaEsmm
[phone]
QUALITY CONTROL DATA
Project: Johnston-19-2
Pace Project No.: 92457802
OC Batch: 515648 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Associated Lab Samples: 92457802001, 92457802002, 92457802003
METHOD BLANK: 2763111 Matrix: Water
Associated Lab Samples: 92457802001, 92457802002, 92457802003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chemical Oxygen Demand mg/L ND 25.0 12/19/19 19:51
LABORATORY CONTROL SAMPLE:
2763112
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result h Rec Limits Qualifiers
Chemical Oxygen Demand
mg/L
750
760 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2763113
2763114
MS
MSD
92457795001 Spike
.Spike
MS
MSD
MS MSD % Rec
Parameter Units Result Conc.
Conc.
Result
Result
% Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 193 100
100
306
306
113 113 90-110 0 Ml
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2763115
2763116
MS
MSD
'
92457795002 Spike
Spike
MS
MSD MS MSD
% Rec
Parameter Units Result Conc.
Conc.
Result
Result % Rec %Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L 53.6 100
100
158
162 104 109
90-110 3
Results presented on this page are in the units Indicated by the "Unite" 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: 12/26/2019 09:44 AM' without the written consent of Pace Analytical Services, LLC.
Page 10 of 14

1.00111111
DocuSi n Envelope ID: C5C62261-297C-4259-BB1E-DDOCOD3F6A87
ceAnalytical
vrrw.bectlrbacsro
QUALIFIERS
Project: Johnston-19-2
Pace Project No.: 92457802
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
NO - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
POL - 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 analyle in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unfounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
LA'T I079_1C97:11:9
PASI-A Pace Analytical Services - Asheville
PASI-E Pace Analytical Services - Eden
PASI-R Pace Analytical Services - Raleigh
ANALYTE QUALIFIERS
M7 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
u2 Colonies are too numerous to count. Actual result may be greater than reported.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2019 09:44 AM without the wntten consent of Pace Analytical Services, LLC. Page 11 of 14

DocuSi n Envelope ID: CSC62261-297C-4259-8B7 E-DDOCOD3F6A87 Pace Analytical Services, LLC
9800 Kincey Ave. Suite100
li[i IYl1 I�/( li Huntersville, NC 28078078
vrw.pecehha.cam
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Johnston-19-2
Pace Project No.: 92457802
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92457802001
SDO-A
SM
254OD-2011
515732
92457802002
SDO-B
SM
2540D-2011
515732
92457802003
SD0-0A-5A
SM
254OD-2011
515738
92457802001
SDO-A
SM
9222D-2006
516702
SM
922213-2006
516703
92457802002
SDO-B
' SM
9222D-2006
516702
SM
9222D-2006
516703
92457802003
SD0-0A-5A
SM
9222D-2006
516702
SM
9222D-2006
516703
92457802001
SDO-A
SM
5220D-2011
515648
SM
5220D-2011
515896
92457802002
SDO-B
SM
5220D-2011
515W
SM
5220D-2011
515896
92457802003
SD0-0A-5A
SM
5220D-2011
515648
SM
522OD-2011
515896
Date: 12/26/2019 09:44 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 14

`
C6�iplete all efin,ent fields
Billing Inforniation:
7802
Site Collection Info/Address: --.1, (7i sodium bisuffat., (a) stditun 1hknffn2u,, 19) ht,ai i, (Al auirbic 0
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Held Ritered (if
appm dan, Return Sarre Day Next Day 'jibli
Analysis: �,!ucceptabie%
(Exciediti, Charges Apply)
Matrix Codes (Insert In Matrix box belo If:
NI: Writing water (DWI, Ground Water (GW),
Wastewater >
Time
Date
Date
La PfeTOriiperaturelno-
Aj
Non Conio�-mance(s)� Page:

DocuSign Envelope ID: C5C62261-297C-4259-8B1E-DDOCOD3F6A87
Doc umem Name: Document Revised: February 7, 2018
Sam le Condit lon Upon Recef t(SWR( Page 1 of 2
•f' t7� Document No.: Issuing Authorhy:
F-CAR-CSS033=Rev.06 Pace CarolMas quality Offlro
'Check mark top half of box if pH and/or dechlodnation Is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, nil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottle
Project
PM: MWB Due Date: 12/27/19
CLIENT: 92—RSIM NC
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I Adjustment Log for Preserved Samples
Sample ID
Type of preservative
ph upon recelpt
Date preservation adjusted
Time presents on
adjusted
AIIIeYntef Preservative
added
Lot a
Note: Whenever there Is a discrepancy affecting North earollna compliance samples, a copy of this form will be tent Mthe Nonh Camllna
Out of hold, incorrect preservative, out of temp. Incorrect containers.
Page 14 of 14