NCG030145_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. NCG03 0145
Person Collecting Samples: Geoffrey Murphrey
Facility Name: Newton Instrument Company
Laboratory Name: Pace Analytical
Facility County: Granville
Laboratory Cert. No.: 40
Discharge during this period: 'QYes Ej No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?QYes No
If so, which Tier (I, ll, or III)? Tier I
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR Q Yes No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall 001
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
HQW
N/A
Date Sample Collected MM/DD/YYYY
2/3/22
46529
24-Hour Rainfall in inches
0.2
C0530
TSS in mg/L (100 or 50*)
46.5
pH in standard units (6.0 — 9.0 FW,
00400
6.8-8.5 SW)
8.2
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.0058 SW)
0.012
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
<0.005
Zinc, total recoverable in mg/ L (0.126
01094
FW, 0.095 SW)
0.0684
Chemical Oxygen Demand (COD) in
00340
mg/L (120)
19.7
00552 1
Non -Polar Oil & Grease in mg/L (15)
<5.0
* 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): Stormwater DMR for 1st Quarter 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 Pgrfnittee or Del6gated Authorized Individual
Email Addre s
Date
01
Phone Number