NCG030591_2023 DMR_20230310

NCDEQ Division of Energy,Mineral and Land Resources
Stormwater Discharge Monitoring Report(DMR)Form for NCG030000
Metal Fabrication
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j Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR)Upload form within
1 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. NCGO3 0591 I Person Collecting Samples:Stephen Brown
Facility Name: Ward Vessel & Exchange Laboratory Name:Pace Laboratories
Facility County:Mecklenburg Laboratory Cert. No.:633
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)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR ❑Yes E No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter I I
Code Parameter Outfall 001 Outfall Outfall Outfall Outfall
1 N/A Receiving Stream Class C
N/A Date Sample Collected MM/DD/YYYY 02/12/2023
46529 24-Hour Rainfall in inches 1.54
C0530 TSS in mg/L(100 or 504) 12.1
00400 pH in standard units(6.0-9.0) 7.8
01119 Copper,total recoverable in mg/L 0.0062
01051 Lead,total recoverable in mg/L 0.0063
01094 Zinc,total recoverable in mg/L 0.025
78141 Total Toxic Organics(TTO)in mg/L NA
(if required)
00552 Non-Polar Oil&Grease in mg/L°:'_3 ND
Additional parameters for outfalls in drainage areas that use>55 gallons per month of new hydraulic oil on average
NCOIL Estimated New Motor/Hydraulic Oil +/_800
Usage in gal/month
Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of .0 mg/L.All other water classifications have a benchmark of 100 mg:_
Notes(optional): pH is measured in the field as specified by General Permit NCG030000. Outfall 001 represents 002/003
"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.Bases or.m.
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."
3 /8/23
Signature of Permittee or Delegated Authorized Individual Date
Email Address Phone Number

Total Toxic Organics Certification:
'Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring
requirement for total toxic organics(TTO), I certify that to the best of my knowledge and belief, no leak,spill,or dumping of
concentrated toxic organics into the stormwater or onto areas which are exposed to rainfall or stormwater runoff has occurred since
filing the last discharge monitoring report. I further certify that this facility is implementing all the provisions of the Solvent
Manage ent Plan inclu ed in the Stormwater Pollution Prevention Plan."
3/ /23
Signature of Permittee or Delegated Authorized Individual Date
Email Address Phone Number