NCG030004_Monitoirng Report_20210930

RECEIVED NCDEQDivision ofEnergy, Mineral and Land Resources
SFp 3 o 7071 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 (DMRI 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. NCG030004
Person Collecting Samples: Michael Kilpatrick
Facility Name: Duff -Norton
Laboratory Name: Pace Analytical
Facility County: Mecklenburg
Laboratory Cert. No.:329
Discharge during this period: O
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)?
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR QYes No
Date Uploaded:09/15/2021
Analytical Monitoring Requirements for Outfalls with Industrial Activities— Benchmarks in (Red)
Parameter
Parameter
Outfall 002
Outfall 003
Outfall 004
Outfall
Outfall
Code
N/A
Receiving Stream Class
C
C
C
N/A
Date Sample Collected MM/DD/YYYY
08/16/2021
08/16/2021
08/16/2021
46529
24-Hour Rainfall in inches
0.2
0.2
0.2
C0530
TSSin mg/L(100or5o*)
<2.5 mg/L
<2.5 mg/L
<2.5 mg/L
00400
pH in standard units (6.0-9.0 FW,
6.3
6.5
6.8
6.8-8.5 SW)
01119
Copper, total recoverable in mg/L
<0 010 mg/L
<0.010 mg/L
<0.010 mg/L
(0.010 FW, 0.0058 SW)
01051
Lead, total recoverable in mg/ L
<0.010 mg/L
<0.010 mglL
<0.010 mg/L
(0.075 FW, 0.22 SW)
01094
Zinc, total recoverable in mg/ L (0.126
<0.020 mg/L
<0.020 mglL
<0.020 mg/L
FW, 0.095 SW)
1
00340
Chemical Oxygen Demand (COD) in
<20 mg/L
<20 mg/L
<20 mg/L
mg/L(120)
00552
Non -Polar Oil & Grease in mg/L (15)
<5.0 mg/L
<5.0 mg/L
15.1 mg/L
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary NurseryAreas (PNA)
have a benchmark T55 limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater)SW (Saltwater)
Notes (optional):
"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 o�D�Iegated Authorized
[e-mail] U
Email Address
09/15/2021
Date
704-609-2214
Phone Number