NCG030666_2021 DMR_20211101

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
Metal Fabrication
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. 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:
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 II
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.goy/Forms/SW-DMR Byes U No
Date Uploaded: 11/1/2021
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
Yadkin
N/A
Date Sample Collected MM/DD/YYYY
10/7/2021
46529
24-Hour Rainfall in inches
1.25
C0530
TSS in mg/L (100 or 50*)
ND
00400
pH in standard units (6.0 — 9.0 FW,
6.6
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.0058 SW)
ND
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
ND
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0.095 SW)
0.13
00340
Chemical Oxygen Demand (COD) in
ND
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 mg/L
FW (Freshwater) SW (Saltwater)
Notes (optional): Response to sample 9/21/2021, Zinc level came down from 0.20 to 0.13
"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."
L4al lGill , )U1GtA"&S(A'" 11/1/2021
Signature of Permittee or Delegated Authorized Individual Date
[e-mail]
Email Address
336-990-0912
Phone Number