NCG030611_2021 DMR_20211101

Progress Rail
A Caterpillar Company
October 29, 2021
DEQ Winston-Salem Regional Office
Attn: DEMLR Stormwater Program
450 West Hanes Mill Road, Suite 300
Winston-Salem, NC 27105
Re: Stormwater Discharge Outfall Monitoring Report (DMR): 3RD Quarter 2021
Progress Rail Winston-Salem (Forsyth County)
General Permit NCG030000; Certificate of Coverage Number NCG030611
Dear DEMLR Stormwater Program;
We respectfully submit the enclosed signed original of the Stormwater Discharge Outfall Monitoring
Report for Progress Rail Winston-Salem under General Permit Number NCG030000, Certificate of
Coverage NCG030611. This submission is for stormwater discharge sampling during the 3rd Quarter of
2021 (July - September, 2021) as outlined in Part E of our stormwater discharge permit. We have
uploaded a scanned PDF copy of this DMR as per NCDEQ Division of Energy, Mineral and Land Resources
Discharge Monitoring Report (DMR) Instructions via the Stormwater NPDES Permit Data Monitoring
Report (DMR) Upload form ( https://edocs.deq.nc.gov/Forms/SW-DMR ).
If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring Report
{DMR} submission, please contact us at your convenience.
David Brecheen, EHS Manager
Progress Rail Winston-Salem, A Caterpillar Company
Enclosures: Stormwater Discharge Outfall Monitoring Report (DMR), 1 signed original

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG03DOOO
Metal Fabrication
Click here for instru
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. NOG030611
Person Collecting Samples: RYAN R. OSBORNE
Facility Name: PROGRESS RAIL WINSTON-SALEM
Laboratory Name: PACE ANALYTICAL SERVICES, LLC.
Facility County: FORSYTH
Laboratory Cert. No.: 12, 40, 37706, 37712
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 r N❑
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/forms/SW-DMR ElYes No
Date Uploaded: 10129/2021
Analytkal Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall 1
Outfall 2
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
CLASS C
CLASS C
N/A
Date Sample Collected MM/DD/YYYY
08/07/2021
08/07/2021
46529
24-Hour Rainfall in inches
1.47
1 A7
C0530
TSS in mg/L (100 or 50*)
10.3
22.5
pH in standard units (6.0 — 9.0 FW,
00400
7.80
738
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.0058 5W)
a 0.0050
< 0.0050
Lead, total recoverable in mg/ L
01051
< 0.0050
r 0.0050
(0,075 FW, 0.22 SW)
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0,095 5W)
< 0.0100
a 0.0100
Chemical Oxygen Demand (COD) in
00340
mg/L (120)
< 25.0
c 25.0
00552
Non -Polar Oil & Grease in mg/L (15)
a 5.0
5.3
* outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TS5 limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater) 5W (Saltwater)
Notes (optional): pH sample collected and analyzed by Ryan R. Osborne of INENCO, INC., North Carolina Field Services Certification
"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. Sased 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 i nforrrAti on, including the possibility of fines and imprisonment for knowing violations."
re nfOermittee or Delegated Authorized Individual
�fGG�7",0,7 0TD2 r SFa r I /Rrib
Email Address
l
Date
Phone Number