NCG080879_2022 DMR_20220714

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. NCG08 0879
Person Collecting Samples: Dave Ferguson
Facility Name: City of Charlotte Light Vehicle Maintenance Facility
Laboratory Name: Charlotte -Mecklenburg Laboratory Services
Facility County: Mecklenburg
Laboratory Cert. No.: 192
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, Il, 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:
Part A: Vehicle & Equipment Maintenance Areas — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall001
Outfall003
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
Class C
Class C
N/A
Date Sample Collected MM/DD/YYYY
06/14/2022
06/14/2022
46529
24-Hour Rainfall in inches
1.04
1.04
C0530
TSS in mg/L (100 or 50*)
40.2
10.4
00552
Non -Polar Oil & Grease in mg/L (15)
<5.0
<5.0
00400
pH in standard units (6.0 — 9.0)
6.58
6.73
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/month
700
700
Part B: Oil/Water Separators and Secondary Containments 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
C0530
TSS in mg/L (100 or 50*)
00552
Non -Polar Oil & Grease in mg/L (15)
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/I.
Notes (optional): June 2022 Monthly Monitoring Results. Rainfall measurements collected from USGS Rain Gage CRN-03
"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 PA-rmittee or Delegated Authorized Individual
Email Address C6-a_L1 ,yYY<<< `C�C�c /�Oi�erlc, JOV
Date
Phone Number �'v Ll — ,33(�,- —&, 0 J