NCG030314_2022 DMR_20220302

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. NCG030314
Person Collecting Samples: Larry Stephens
Facility Name: Special Metals Welding Products
Laboratory Name: Pace Analytical
Facility County: Catawba
Laboratory Cert. No.: 37706,37712
Discharge during this period: [E]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 H No
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:
Analytical Monitoring Requirements for Outfalls with Industrial Activities— Benchmarks in (Red)
Parameter
Code
Parameter
Outfall SO 01
Outfall SO 02
Outfall
outfall
outfall
N/A
Receiving Stream Class
Freshwater
Freshwater
N/A
Date Sample Collected MM/DD/YYYY
02/03/2022
02/03/2022
46529
24-Hour Rainfall in inches
.28"
.28"
C0530
T55 in mg/L (100 or 50*)
3.7
18.1
00400
pH in standard units (6.0 — 9.0 FW,
5.4
5.8
6.8-8.5 SW)
Copper, total recoverable in mg/L
oiii9
(0.010 FW, 0.0058 SW)
ND
ND
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
ND
ND
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0.095 SW)
17 mg/I
.027 mgll
00340
Chemical Oxygen Demand (COD) in
25
ND
mg/L (120)
00552
Non -Polar Oil & Grease in mg/L (15)
ND
ND
* 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): Reporting Period January - March 2022
"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."
Signature of Permittee 4r
03/01 /2022
Authorized Individual Date
[e-mail] 828- 446-9399
Email Address Phone Number