NCG120056_2021 DMR_20210304

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG120000
Landfills
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. NCG12 0056
Person Collecting Samples: Siebold
Facility Name: Upper Piedmont Regional Landfill
Laboratory Name: ENCO
Facility County: Person
Laboratory Cert. No.: 519
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)? 1 and II
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ®l Yes ❑ No
Date Uploaded: 2-18-21
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
001
N/A
Date Sample Collected MM/DD/YYYY
02/05/2021
46529
24-Hour Rainfall in inches
0.02
C0530
TSS in mg/L (100 or 50*)
220
00400
pH in standard units (6.0-9.0)
00340
Chemical Oxygen Demand in mg/L
(120)
72
31616
Fecal Coliform in # per 100 ml (1000)
58
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)
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/month
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
Notes (optional): Correcive measurea to correct benchmark exceedance have not been implemented yet.
"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 information, including the possibility of fines and imprisonment for knowing violations."
02/18/2021
Signature of Permittee or Delegated Authorized Individual Date
Email Address Phone Number

ENCO Laboratories
9g
Accurate, Timely. Responsive. Iuuovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Tuesday, February 16, 2021
Republic Services of NC (RE014)
Attn: Matt Einsmann
5111 Chin Page Rd
Durham, NC 27703
RE: Laboratory Results for
Project Number: Monthly, Project Name/Desc: Upper Piedmont Stormwater Monthly
ENCO Workorder(s): CE00097
Dear Matt Einsmann,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Friday, February 5, 2021.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
Amanda L. Gaines
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 1 of 9

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: Outfall 1
Lab ID: CE00097-01
Sampled: 02/05/21 13:30
Received: 02/05/21 14:52
Parameter
Preoaration
Hold Date/Time(s)
Preo Date/Time(s)
Analysis Date/Time(s)
Colilert 18
NO PREP
02/05/21 21:25 02/06/21
13:27 02/05/21 15:23
02/06/21 11:10
SM 254OD-2011
Same
02/12/21
02/11/21 10:12
02/15/21 14:19
SM 5220D-2011
Same
03/05/21
02/12/21 10:30
02/12/21 14:14
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 2 Of 9

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SAMPLE DETECTION SUMMARY
Client ID: Outfall 1 Lab ID: CE00097-01
Anala Results Flag MDL POLL Units Method Notes
Chemical Oxygen Demand 72 10 10 mg/L SM 5220D-2011
Coliform, Fecal 58 1.0 1.0 MPN/100 mL Colilert 18
Total Suspended Solids
220 2.5 2.5 mg/L SM 254OD-2011
FINAL
This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 3 of 9

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ANALYTICAL RESULTS
Description: Outfall 1 Lab Sample ID: CE00097-01 Received: 02/05/21 14:52
Matrix: Surface Water Sampled:02/05/21 13:30 Work Order: CE00097
Project: Upper Piedmont Stormwater Monthly Sampled By: Erik Siebold
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flag Units DF
MOIL 2
Batch
Method
Analyzed
By Notes
Chemical Oxygen Demand' 72
mg/1- 1
10 10
11312011
SM 5220D-2011
02/12/21 14:14
i0c
Microbiological Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flag Units DF
2
Batch
Method
Analyzed
py Notes
Coliform, Fecal^ 58
MPN/100 mL 1
1.0
1BO5028
Colilert 18
02/06/21 11:10
RAY
Classical Chemistry Parameters
Analyte rCAS Numberl Results Flag Units DF MDL 2 Batch Method Analyzed By Notes
Total Suspended Solids 220 mg/L 1 2.5 2.5 11311003 SM 254OD-2011 02/15/21 14:19 AMP
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 4 Of 9

QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch IB12011 - Same
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Blank (1B12011-BLKI) Prepared: 02/12/2021 10:30 Analyzed: 02/12/2021 14:14
Spike Source a/oREC RPD
Anala Result Flaa Q Units Level Result %REC Limits RPD Limit Notes
Chemical Oxygen Demand 10 U 10 mg/L
LCS (1B32011-BSI) Prepared: 02/12/2021 10:30 Analyzed: 02/12/2021 14:14
Spike
Source
%REC
RPD
Analvte
Result
Flao
Q
Units
Level
Result
%REC
Limits RPD
Limit Notes
Chemical Oxygen Demand
520
10
mg/L
500
105
90-110
Matrix Spike (1B12011-MSI)
Prepared: 02/12/2021 10:30 Analyzed: 02/12/2021 14:14
Source: CD11051-01
Spike
Source
%REC
RPD
Analvte
Result
Flaa
Q
Units
Level
Result
%REC
Limits RPD
Limit Notes
Chemical Oxygen Demand
720
10
mg/L
500
220
100
90-110
Matrix Spike Dup (1B12011-MSDI)
Prepared: 02/12/2021 10:30 Analyzed: 02/12/2021 14:14
Source: CD11051-01
Spike
Source
%REC
RPD
Analvte
Result
Flaa
Q
Units
Level
Result
%REC
Limits RPD
Limit Notes
Chemical Oxygen Demand
740
10
mg/L
500
220
104
90-110 3
5
Microbiological Parameters - Quality Control
Batch 1B05028 - NO PREP
Blank (1B05028-BLKI)
Prepared: 02/05/2021 15:23 Analyzed: 02/06/2021 11:10
Spike Source %REC
RPD
Anala
Result Flaa
Q
Units
Level Result %REC Limits RPD
Limit Notes
Coliform, Fecal
1.0 U
1.0
MPN/100 mL
Duplicate (1B05028-DUPI)
Prepared: 02/05/2021 14:14 Analyzed: 02/06/2021 11:10
Source: CE00944-02
Spike Source %REC
RPD
Analvte
Result FFF`lau
Q
Units
Level Result %REC Limits RPD
Limit Notes
Coliform, Fecal
46
1.0
MPN/100 mL
72 44
25 QM-12
Classical Chemistry Parameters - Quality Control
Batch IB11003 - NO PREP
Blank (1B11003-BLKI) Prepared: 02/11/2021 10:12 Analyzed: 02/15/2021 14:19
Spike Source %REC RPD
Analvte Result FFF`lau Q Units Level Result %REC Limits RPD Limit Notes
Total Suspended Solids 2.5 U 2.5 mg/L
LCS (1B11003-BSI) Prepared: 02/11/2021 10:12 Analyzed: 02/15/2021 14:19
Spike Source %REC
RPD
Analyte
Result Flaa Q
Units
Level Result %REC Limits RPD
Limit Notes
Total Suspended Solids
87 2.5
mg/L
100 87 80-120
Duplicate (1B11003-DUPI)
Prepared: 02/11/2021 10:12 Analyzed: 02/15/2021 14:19
Source: AE00952-01
Spike Source %REC
RPD
Anala
Result Flaa Q
Units
Level Result %REC Limits RPD
Limit Notes
FINAL
This report relates only to the sample as
received by the
laboratory, and may only be reproduced in full.
Page 5 Of 9

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QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch IB11003 - NO PREP - Continued
Duplicate (11311003-DUPI) Continued Prepared: 02/11/2021 10:12 Analyzed: 02/15/2021 14:19
Source: AE00952-01
Spike Source a/oREC RPD
Anala Result Flaa Q Units Level Result %REC Limits RPD Limit Notes
Total Suspended Solids 140 2.5 mg/L 300 72 20 QM-12
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 6 Of 9

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FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
] The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
QM-12 Precision between duplicate samples was outside acceptance limits.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. I Page 7 of 9

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Sample Preservation Verification
ENCO Cary
ENCO
Work Order: CE00097 Project: Upper Piedmont Stormwater Monthly
Client: Republic Services of NC (RE014) Project #: Monthly
Lagged in: 05-Feb-21 14:59 Logged By: Rachel Ann Yoni h
Preservation Check Performed By: _ Date/Time: 1 2 -z- t L­�i�
CE00097-01
Cont
YP
Type
Pres (pH)
Requirement
pH Checked 1
In Control
DatelTime
PH Adjusted Adjusted
Reagent Used/Comments
B
250mLP+H2SO4
<2
Y N! NA
Y/ N I NA
Rea-clent Name ID
1
2
PH Strip ID: PH Strips COF0555
Reacient Name ID
3
4
Rea ent Name ID
5
6
C:lelmntlPrintlwko_preservationL,rleuK.rpt I Page 9 of 9