NCG060404_2021 DMR_20210623

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG060000
Food and Kindred
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. NCG06 0404
Person Collecting Samples: Jeremiah Matthews
Facility Name: Mahoney Environmental Solutions, LLC
Laboratory Name: Microbac Laboratories, Inc.
Facility County: Wake
Laboratory Cert. No.: 11
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.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: 6/23/2021
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall1
Outfall2
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
Water Supply
Water Supply
N/A
Date Sample Collected MM/DD/YYYY
5-24-2021
5-24-2021
46529
24-Hour Rainfall in inches
0.3
0.3
C0530
TSS in mg/L (100 or 50*)
41.3
366
00400
pH in standard units (6.0 — 9.0)
6.3
6.5
00556
Oil & Grease in mg/L (30)
<5.0
<5.0
31616
Fecal Coliform per 100 ml of
N/A
N/A
freshwater (if required) (1000)
61211
Enterococci per 100 ml of saltwater
N/A
N/A
(if required) (500)
00340
C 2em ical Oxygen Demand in mg/L
62.3
301
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
N/A
N/A
00S52
Non -Polar Oil & Grease in mg/L (15)
N/A
N/A
* 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
Notes (optional): We believe high TSS and COD are to sheet flow over grassy/dirt area. We are implementing a better stormwater collection technique.
"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 informatoK including the possibility of fines and imprisonment for knowing violations."
ature of Permitie"r bdekated'Authorized Individual
6/23/2021
Date
Email Address [e-mail] Phone Number 815-539-5633