NCG080814_2021 DMR_20211208

NCDEQ Division of Energy, Mineral and Land Resources
5tormwater Discharge Monitoring Report (DMR) Fora for NC O80000
Transit and Transportation
ick here for instructions
Complete, sign, scan and submit the DMR via the Storrnvsater 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 0814
Person Collecting Samples: Alex Hattaway
Facility Name: CATS Bus Maintenance Operations 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 Q No
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via h_ttps:/ edacs g.nc.gov/Forms/S\rJ-DMR El Yes ❑ No
Date Uploaded:
Part A: Vehicle & Equipment Maintenance Areas — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall 001
Outfall 002
Outfall 003
Outfall
Outfall
N/A
Receiving Stream Class
Class C
Class C
Class C
N/A
Date Sample Collected MM/DD/YYYY
10/28/2021
10/28/2021
11 /04/2021
46529
24-Hour Rainfall in inches
0.31
0.31
0.14
COS30
TSS in mg/L (100 or 501)
8.8
<5.0
15.4
00552
Non -Polar Oil & Grease in mg/L (15)
<5.9
<5.7
<6.4
00400
pH in standard units (6.0 — 9,0)
7.29
7.26
6.83
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/month
2,650
2,650
2,650
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 200 mg/L
Notes (optional): October -December 2021 Quarterly Monitoring Results. Rainfall measurements collected from USGS Rain Gage CRN-60
"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,"
12/1 /2021
Signature of PertTmittee or Delegated Authorized Individual Date
Email Address [e-mail] Phone Number 704-336-7605