NCG120023 DMR SW (5)

-Semi--anirtual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted September 8, 2015
CERTIFICATE OF COVERAGE NO. NCG12 0 0 2 3
RACILtTYNAME OrTslow COunty"L"iti- — —
COUNTY Onslow
PERSON COLLECTING SAMPLES Janelle Bauer
LABORATORY Pace Analytical. -Inc. Lab Cert. # 37712/37731
-Comments-on leroilectim- oranalysis:
Part -A: -Storm water Benchmarks a dManitoring Results
SAMPLE COLLECTION YEAR 2015
-SAmn- PERi©D- ❑ Jan -June ❑ July -Dec
or X❑ Monthly' August (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
DOther- For -mer Borrow Pit
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
F-1 No discharge this neriod?z
Date,Sample 24-hour rainfall
Outfall No. Collectedl amount,
(mo/ ct6d' amount,
Chemical'Oxygen Demand Fecal -Coliform
Total Suspended Solids
--Benchmarks---- - --120nWL- -1000-count-per-400-mL -
- -106mg/L or 50 mg/L
3 8/27/15 1.03 173 21,000
556
2AAonthly-sampling:(instead-of semi-annual)-must-beginwith-the- second -consecutive-benchmark exceedance -for -the same parameter at the same outfall.
Z-For_sampling-periods=with-noslischarge-a#-any-single-outfail,-you--must-still submit-this--discharge-monitoring-report -with a-checkmark here.
4The total -precipitation must-be-fecorded-using-data=from an on-site rain gauge. Unattended sites maybe eligible for a waiver of the rain gauge requirement.
a See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
-Note: -Results .must -be -reported in -numerical format. -For example. do.not report Below Detection -Limit, BDl, <P-QL,- Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported In the format. "<xx me/L". where XX is the numerical value of the
-detection. -limit; reporting -limit, -etc. in mg/L. Conversely, where=fecal-coliform results-exc-eed--the dilution -upper--limit, report the result as ">XX".
-Note:=-if-gou report-asomple-va/uean=excess=of-the--benchmark, you must Implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
-Q No-d&harge this period?z
Outfall No.
Date Sample
Collected'
(mo/dd/yrj-
24-hour rainfall
amount,
linche?
Non -polar O&G/TPH by
EPA 1664 (SGT -HEM)
Total Suspended Solids
pH
Benchmarks
_
-
1S mg/L
100 mg/L or 50 mg/0
6.0 — 4.0 SU
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark; you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
-• -A BE.NCHMARK.EXCEEDANCETRIGGERS TIER -1 REQUIREMENTS. SEEPERMIT.PART 11 SECTION B:
-� 2-E(CfEDANC-ES IN A=ROWfORTHE SAME -PARAMETER AT -THE SAME OUTFALLTRIGGEFtTIEIL2_-REQUIREMENTS. SEE PERMIT PART II SECTION B.
TIERS--HAS:YOUR FACMI Y-HAQ4 OR-MOREBENCHMARK EXCEEDENCES-FOR THE -SAME -PARAMETER AT ANY -ONE -OUTFAL-L-? YES- NI -NO-❑
1F YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ® NO ❑
REMONAIA�FFICE-CONTACT-NAME: Bethany Georgoulias
--MaH-an-oriainal-and-one-cowofthis =DMR, includincraN "Naflisrharae-"reuorts within 30 days of receipt of the lab results for at end of monitorina aeriod
*the-raseef'No Discharae"reeorts) to:
Division of Water Quality
Attn: DWQ Central Files
'1627 -Mail Service Center
Raleigh, North Carolina 27699-1617
-YOU-MUSTSIGN 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.mariage 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 tt" there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Date)
Permit.Date:.11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
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