NCG240008 DMR SW

Quarterly Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG240000
Date submitted 10-13-15
CERTIFICATE OF COVERAGE NO. NCG240008
FACILITY NAME _Forum 52 Compost Facility
COUNTY Forsvth
PERSON COLLECTING SAMPLES _David Reedy
LABORATORY_ Research & Analytical Laboratories, Inc.
Lab Cert. # 34 Comments on sample collection or
analysis:
Part A: Stormwater Benchmarks and Monitoring Results
period3
SAMPLE COLLECTION YEAR _2015
SAMPLE QUARTER ❑ Jan -March ❑ April -June X July -Sept ❑ Oct -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA
❑Zero -flow ❑Water Supply ❑SA
X Other_ Class C
REVED
CCE
00 16 2015
CEINITRAL FILES Total event rainfall ? 1.99" or ❑ No discharge this
DWR SECTION
Date Sample
Collected'
(mo/dd/yr)
Outfall No.
TSS
COD
Fecal
coliform
Total
nitrogen
Total
phosphorus
Total
copper
Total
lead
Total
zinc
pH
Parameter
benchmarks =__>
100 mg/L'
120 mg/L
1000 col./100 mL
30 mg/L
2 mg/L
0.007 mg/L
0.03 mg/L
0.067 mg/L
6-9
9/25/15
SDO-1
22
366
>12000
10.3
3.17
0.018
<0.005
0.073
7.04
9/25/15
SDO-2
17.5
463
>12000
14.5
4.90
0.029
<0.005
0.067
7.25
' Monthly sampling (instead of quarterly) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2The 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.
3 For sampling periods with no discharge, you must still submit this discharge monitoring report with a checkmark here.
'The TSS benchmark value is 100 mg/L; except when discharging to ORW, HQW, Trout, and PNA waters in which case the benchmark is 50 mg/L.
Permit Date: 10/1/2011-9/30/2016 Last Revised 12/02/11
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new motor oil/month.
Date Sample
Collected'
(mo/dd/yr)
Outfall No.
pH
TPH using method
1664A SGT -HEM
TSS
Total
Rainfall'
Check
if No
Flow
This
Period'
Average New Motor Oil Usage
6-9
15 mg/L
100 mg/L4
-
-
na
Footnotes from Part A also apply to this Part B
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER Z REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN 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 ❑ NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME: Matthew Gantt, PE
Mail an original and one coav 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 Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
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 theri are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signaturef Permittee)
Permit Dale.: 10/1/2011-9/30/2016
(Date)
Last Revised 12/02/11
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