NCG070167_DMR_20240115

North Carolina Department of Environmental Quality (DEQ)
SEMI-ANNUAL STORMWATER DISCHARGE OUTFALL (SDO) MONITORING REPORT
Vehicle/Equipment Maintenance Activities Only
Date submitted
of Coverage No. NCG 070167
FACILITY NAME General Shale Brick, Plant 51 , Salisbury Plant
COUNTY Rowan
PERSON COLLECTING SAMPLE( S) Mark Shepherd
LABORATORY Statesville Analytical Lab Cert. # 440
SAMPLES COLLECTION YEAR: 2023
V11i E Z Nbr
94 0 91 ff 9 U I PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Vehicle Maintenance Area (VMA) Stormwater Monitoring Results: Only for facilities using an average of > 55 gal of new motor oil per month.
Total event rainfall ' 0.1 or ❑ No discharge this period Z
Outfall No.
Sample
Collected
mm/dd/yr
Total Suspended
Solid (TSS), mg/L
Non -polar O&G/TPH, mg/L
(Method 1664 SGT-HEM)
(if applicable)
Oil and Grease, mg/L
(if applicable)
pH., Standard units
(if applicable)
New Motor Oil Usage,
Annual average gal/mo
Benchmark
-
100 or 50 3
15
30
Within 6.0 - 9.0
-
SDO1
12/9/2023
6 mg/L
13.4 mg/L
NA
6.9
50
1 The total precipitation must be recorded using data from an on -site rain gauge.
2 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
3See General Permit text that identifies the especially sensitive receiving water classifications where the more protective TSS benchmark applies.
*FOR MONITORING RESULTS:
A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. See permit PART II SECTION B.
2 EXCEEDANCES I A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES❑ NOED
IF YES, HAVE YOU CONTACTED THE DWQQ REGIONAL OFFICE YES NOFRI
REGIONAL OFFICE CONTACT NAME
Last Revised: June 1, 2018
NC�Sf6rkwater Program NPDES Permit Vehicle/Equipment Maintenance Activities SDMR Page 1 of 2

Mail an original and one copy of this DMR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of
monitoring period in the case of "No Discharge" reports) to:
Division of Water Resources
Attn: Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
*Note this address is correct for Central Files (DWR) and is NOT supposed to be DEMLR.
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, 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."
January 15, 2024
(S nat a of ermittee) (Date)
Additional copies of this form may be downloaded at:
htto://deg.nc.gov/about/divisions/energy-mineral-land-resources/nodes-stormwater-aps
Last Revised: June 1, 2018
NC Stormwater Program NPDES Permit Vehicle/Equipment Maintenance Activities SDMR Page 2 of 2