NCG020170 DMR SW

II ANNUAL SUMMARY DMR - STORMWATER II
STORMWATER DISCHARGE OUTFALLS (SDO)
GENERAL PERMIT NO. NCG020000
*Repor't ALL"SI DRNIIYATBR-,Moui[onng Data on this foirn,(includnig'No l loin " ndYN"o Dt ERatg -and Pei'mct Lq, it- la&ho by"i LB --K1b,,each e�tY,
CERTIFICATE OF COVERAGE NO. NCG020170 SAMPLE COLLECTION YEAR: 2015
FACILITY NAME: Rocky River Quarry COUNTY: Cabarrus
PERSON COLLECTING SAMPLES: Tom Neely PHONE NO. [phone]
CERTIFIED LABORATORY: PACE ANALYTICAL Lab #12 ADD TO LISTERVE? YES ❑ NO ❑ EMAIL:
Part A Rtnnnwnter Mnmtorinu Renuirements
Date Sample Li Tier 2
Outfall Collected Monthly
No. (mo/dd/yr OR Monitoring?
NO FLOW)' (/n)
# of Months in Total Flow
Tier 2 (MG)
Sampling
Total Suspended Total Event
Solids Turbidity° Settleable Rainfall Duration
(mg/1) (NTU) Solids (ml/1) (in)
- - -
- -
1003''i See Footnote3'4 0.1 3
No SW Outfalls Exist on Site
Rocky River Quarry is inactive.
'If "NO FLOW" or "NO DISCHARGE," enter "NO FLOW" of "NO DISCHARGE" for each outfall here and the Date Range
2Per NCG02 Tiei 2 Monthly Sampling shall be done until 3 consecutive samples are below the benchmaik of within the benchmark range
IIf a value is in excess of the benchmaik, or outside the benchmaik iange (fol pH), you must implement the Ter• 1 of Tier 2 iesponses in the Geneial Permit
4TSS benchmaik values are 100 mg/1 except in ORW, HWQ, trout, and PNA waters where they aie 50 mg/1
5The discharge shall not cause an instantaneous measurement of the tuibidity of the receiving watei to exceed 10 NTU for freshwater streams, lakes, and ieservois designated
as tiout wateis, 25 NTU foi all lakes and ieservors, and all salt water, 50 NTU for all other streams and surface waters Turbidity may be monitored at the SDO
Alternatively, the permittee may choose to monitor turbidity in the receiving water, directly upstream and downstream of the SDO
Pennrt Date 1/1/2010-12/31/2014 Last Revised 0 1 -21 -11
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Part A: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average
Date Sample In Tier 2
Outfall Collected Monthly # of Months in New Motor
No. (mo/dd/yr OR Monitoring? Tier 2 Oil Usage
NO FLOW)' (y/n) Sampling (gal/month)
-
Total Flow TPH using method
(MG) I664A SCT -HEM
(mg/1)
- 15 3
Total Suspended
Solids
(mg/1)
100 3
pH Total Event
(Standard Rainfall Duration
Units) (in)
6-9 3
N/A Comm led Water
0
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES
AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO ❑
HAVE YOU CONTACTED THE REGION?
WHO AT THE REGION HAVE YOU SPOKEN WITH?
YES ❑ NO ❑
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW". "NO DISCHARGE" & LIMIT
VIOLATIONS) BY MARCH 1 OF EACH YEAR TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
YOUMUST SIGN THIS CERTIFICATION FOR ANY INFORMA TION REPOR TED:
"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 sumbitted. 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 imprisionment for knowing
violations." ,
410� 2/15/16
(Signature' of Permittee) (Date)
Permit Date 1/1/2010-12/31/2014 Last Revised 0 1 -21 -11
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