NCG120023 DMR SW (6)

Semi-annual Stormwater Discharee Monitorine Report
for North Carolina Division of Water Quality General Permit No. NCG120000
Date submitted September 8, 2015
CERTIFICATE IIF -COVERAGE 1NO: NCG 12 0 0 2 3
FACILITY NAME Onslow County Landfill
COUNTY Onslow
PERSON COLLECTING SAMPLES No Samples Collected
LABORATORY Lab Cert. #
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June ❑ July -Dec
or M Monthly' July (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero4fow ❑Water Supply EISA
Mother Former Borrow Pit
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
FX Nn --discharge this neriod?2
Outfall No. Date Sample 24khour rainfall
Collected amount,
(mo/dd/yr) Inches3 Chea' -,Oxygen Demand Fecal Coliform Total Suspended Solids
Benchmarks ==> _ - 120-mg/L 1000-counttper1fl0-mL 100 mg/L or 50 mg/L
3
'-R/lonthly-samplin&(instead--of semi -annual -):must -begin with -the second consecutive benchmark exceedance for the same parameter at the same outfall.
3Tor iampling-periods--with- no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3 -The -total -precipitation- must be recorded using data from an on-site rain gauge. Unattended sites may be 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, <PQL, Non -detect, ND, or other similar non -
numerical -format. When -results -are -below the applicable limits, they-mustbe-reportedfn-theformat, "<XXma1V -where XX is the numerical value of the
detection -limit, reporting-limit,,etc.-in-mg/L. -Conversely, where fecal=coliform-results--exceed.the dilution --upper -limit, report the result as ">XX".
AkM, - you- ceport-a. sample -value-ig -excess-o fthebenchmarly 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 10/23/2012
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
El ft-dischargethis period?2
Outfall No.
Hate Sample
-Collected'
(mo/dd/yr)
244tour rainfall
amount
Inches
Non -polar O&G/TPH_by
EPA 1664 (SGT HEM)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mg/L or 50 mg/L
64— 9.0 SU
Footnotes from Part A also apply to this Part B
Note: -If you --report a,somple-volue-ia-=excess of the-benchm"*,-youmust-implemeot rmr l,,T•rer 2, or Tier3 responses. See General Permit text
FOR PART AAND PART B MONITORING RESULTS:
- A13ENCHMA IK EXEEDAN6EiRIfGERS-TIER=1-REQUIREMENY� SEE PERMIT PART II SECTION B.
2—EXCEEDANC€S-IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
TIER k HAS YOUR. FACILITY HAD4-0RM0REBENCH.MARK=EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ®NO ❑
IF YES, -HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ®NO ❑
REGIONAL OFFICE CONTACT NAME: Bethany'Georgoulias
mail-an-wkdnafand or -of tfiis-DMR.Includimialf "Na Discharge"-re=ts with&30- fags-ofrecelot-ofthe Jab -results for at end of monitorina oeriod
in the case of "No Discharae"reports) to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
-YOtkMUST-SIGN-THIS£ERTIFICATION FOR ANY INFORMATION REPORTED:
1=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 persamclirectly-responsible forgathering -the -information- the information -submitted -is; tcvthe-bestofmyknowledge-and-belief; true, -accurate, and complete. I
-- am aware -that -them -are- significant penalties for submitting false --information; including -the poss#bility of-fines-and:imprisonment--for-knowinRviolations."
(Signature of Permittee)
Permit Date: 11/1/2012-10/31/2017
(Date)
SWU-248, last revised 10/25/2012
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