NCG080676_2024 DMR_20240726

NCDEQ Division of Energy,Mineral and Land Resources
Stormwater Discharge ivMonitoring 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 Offic'..
Certificate of Coverage No. NCGO8 0676 Person Collecting Samples:Jim Frei/SwSG
Facility Name:Carrboro Public Works Garage Laboratory Name: Pace Analytical/SwSG
Facility County: Orange Laboratory Cert. No.: 12,633,5054
Discharge during this period:ElYes El No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?EYes DNo
If so,which Tier(I, II,or III)? Tier I
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR ayes No
Date Uploaded: 07/26/2024
Analytical Monitoring Requirements for Vehicle&Equipment Maintenance Areas—Benchmarks in
Parameter Parameter Outfall 001 Outfall 005 Outfall Outfall Outfall
Code
N/A Receiving Stream Class WS-V;NSW WS-V;NSW
N/A Date Sample Collected MM/DD/YYYY 07/07/2024 07/07/2024
46529 24-Hour Rainfall in inches 0.44" 0.44"
C0530 TSS in mg/L(100 or 50*) 73.3 164
00552 Non-Polar Oil&Grease in mg/L(15) 17.0 <6.940
00400 pH in standard units(6.0—9.0 FW, 7.20 6.89
5.ts—8.5:a ii)
NCOIL Estimated New Motor/Hydraulic Oil +/ 275 +/-275
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 All other water classifications have a benchmark of 100 mg/L
(Freshwater) (Saltwater)
Notes(optional): SDO-001 &SDO-005 represent SDO-002,SDO-003,and SDO-004.
"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, • •se rsons directly responsible for gathering the information,the information
submitted is,to the best of my knowledge and belief, -,a r and comte.I am aware that there are significant penalties for submitting
false information,including the possibility of fines a ' imp ' • nt for knowing violations."
D.gitaliy signed by James D.Frei
James D. Frei DN:cn=lames D.Fre4 o-5tnrmwater$ervi
ernaiDOrci@,tormwater9,o,,<am,e_1154 07/26/2024
Mary 2024 nS M t.i]-41-M.nn•
Signature of Permittee or Delegated Authorized In idual Date
[e-mail] 919-661-9954
Email Address Phone Number