NCG080776_2022 DMR_20220419

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG080000
Transit and Transportation
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. NCGO8 D 7 7 6 Person Collecting Samples: Johnsandin
Facility Name: City Of Durhm PWOC Laboratory Name: ENCO
Facility County: Durham Laboratory Cert. No.: 592
Discharge during this period: ■❑ Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances? ❑■ Yes ❑ No
If so, which Tier (I, II, or 111)? II
Part A: Vehicle & Equipment Maintenance Areas -- Benchmarks in (Red)
Parameter
Code
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
2
3
4
N/A
Date Sample Collected MM/DD/YYYY
03/23/2022
03/23/2022
03/23/2022
45529
24-Hour Rainfall in inches
.74
.74
.74
00552
Non -Polar Oil & Grease in mg/L (15)
6.74
7.69
19.8
C0530
TSS in mg/L (100 or 50*)
280
85
510
00400
pH in standard units (6.0-9.0)
5.6
6.8
6.8
NCOIL
New Motor/Hydraulic Oil Usage in
gal/month
Part B: Oil/Water Separators & Secondary Containment Areas at Bulk Stations & Terminals — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
46529
24-Hour Rainfall in inches
00552
Non -Polar Oil & Grease in mg/L (15)
C0530
TSS in mg/L (100 or 50*)
00400
pH in standard units (6,0 — 9.0)
* 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.
Notes (optional): 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. l am
aware that there are significant penalties for bmitting false information, including the possibility of fines and imprisonment for
knowing violation 11
re of Permittee or Delegated Authorized Individual
Date