NCG030666_2022 DMR_20220506

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (D R) Fora for NC 0 0 0
Metal Fabrication
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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. NCG030666
Person Collecting Samples: Adrianne Brookshire
Facility Name: US Chemical Storage Plant 1
Laboratory Name: Pace Analytical
Facility County: Wilkes
Laboratory Cert. No.: 12
Discharge during this period: 0 Yes [:] No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? MYes M No
If so, which Tier (I, II, or III)? 1
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR E]Yes 0No
Date Uploaded: 05/06/2022
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 Yadkin
N/A
Date Sample Collected MM/DD/YYYY 04/18/2022
46529
24-Hour Rainfall in inches .35
C0530
TSS in mg/L (100 or 50*) ND
00400
pH in standard units (6.0 — 9.0 FW, 7.0
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
ND
(0.010 FW, 0.0058 SW)
Lead, total recoverable in mg/ L
01051
ND
(0.075 FW, 0.22 SW)
Zinc, total recoverable in mg/ L (0.126
01094
0 0578
FW, 0.095 SVV)
Chemical Oxygen Demand (COD) in
ND
00340
mg/L (120)
00552
Non -Polar Oil & Grease in mg/L (15)
* 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 rmg/L
FW (Freshwater) SW (Saltwater)
Notes (optional): Second sample under stormwater limit for Zinc since 8/17/2021 Tier I response.
"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."
5/6/2022
Signature of Permittee or Delegated Authorized Individual Date
[e-mail]
Email Address
336-990-0912
Phone Number