NCG120023 DMR SW (11)

Semi-annual Starmwat-er McharzeMonit rim Report
for North Carolina Division of Water Quality Gene>saE Pirnfit iso- -NCfr12©©(*
Date submitted November 23, 2015
CERTIFICATE OF COVERAGE NO. NCG12 0 0 2 3
FACILITY NAME Onslaw County Landfill-
CTY Onslow
PERSON COLLECTING SAMPLES -Daniel-Forbes
LABORATORY Pace Analytical, Inc. Lab Cert. # 3771 -2/37731 -
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and-Monitoring-ileFsults
SAMPLE COLLECTION YEAR , 2015
SAMPLE—PERIOD []JanJune ®Juy -Dec
or ©Monthlyl November (month)
-DISCHARGING-TO CLASS ❑OP -W ❑H- aw ❑Trout- ❑PNA-
❑Zero flow ❑water -Supply ❑SA
®Other Former Borrow Pit
PLEASE REMEMBER TO SIGN ON THE REVERSE -->
F-1 No-discharaethiszeriod-?2
Date Sample
Outfall= No:
Collected'
(mo/dd/yr)
24-hour rainfall -
amount,
Inches3 ChemicWADxygervpemand_ Fecal -Coliform-
_TotalSuspendedSolids_
Benchmarks ===> _
- 120 mg/L 1000 count per 100 mL
'100`mg/L or, 50 mg/L
3 11/03/15
0.57 118 20,000
32.2
1 Monthly sampling (instead -of semi-annual)-must--begin--with--the-second-consecutive benchmark-exceedance for -the -same parameter-at-the-sameoutfall.-
Z For sampling periods with-noAlscharge-at dr le -outfall, you-must°still-submitthis--discharge monitodWreport-with-aTheckmark-here.
3The total precipitation must be recorded using data from an on-site rain gauge. Unattended -sites may -be eligible fora -waiver of -the rain -gauge requirement:
4 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-ar--e-below the -applicable-limits,- -must-be--reported-Imthe-# mat, -"4 r d -V 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 ">W.
Note: If you reportasonrpl value, irr exressotthetrenchmark, you -must implemenmec2; bier -Z or -TW 3 See Generot-Pei mi#ext _
Permit Date: 11/1/2012-10/31/2017
SWU-248, last revised 10/25/2012
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Part B: Vehicle Maintenane Area--Monitoring--Results:-only--for facilities-averaginga-55gal--of-new--oil-per month.
n No discharge this period?2
Date Sample 24-hour rainfall
Outfall No' Collected 1: amount, Non -polar O&G/TPH by
(mo/dd/yr) Inches3 EPA ISrA (SGT44EM) Total Suspended Solids
pH
Benchmarks 15 mg/L 100 mg/L or 50 mg/L
6.0 —9.0 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 1, or Tier 3 responses See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• ABENCHMARK XCEEDANOE-TR*GERS-Theft-1'REQUIREMENTS:-SEE-PERMITPARTIISECTION-B.-
• 2 EXCEEDANCES IN A ROW-FORTHE-SAMFPAFLAMFFERArTHESAMEOUTFALLT-MGGERTIER2-REQUIREMENTS: SEE-MMITPART'IISEc-nON-B:
• T1ER3: HAS YOUR FACILFIY-HAD-4OR-MOREBENCHMARK E XCEEDENCESFORTHE-SAMEPARAMETERATANY-ONE OUTFALL? -YES [ONO[]
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES [ZM-❑
REGIONAL OFFICE CONTACT NAME: Bethany Caeargadas
Mail an oriainal and one coat/ of this DMR, including all "No-DFssharae"-retorts, within3U days -of recertstaf#fie-labrestrlts (Drat end of monitorfna Aeriod --
in the case of "No Discharae"reFartsl-to:-
Division of Water Quality
Attn: -DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERT]FICATION-FOR ANY-INFORMATIONREPORTED: -
"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.
am aware th t the/re are sgnif3-cantpanaltles- nr submitting -false -information, including -the possibility of fines and Imprisonment -for -knowing violations."
of Permittee)
(Date) -
Permit Date: II/1/2DI2--10/31/2017 SWU-248; last revised 10/25/2012
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