NCG020109 DMR SW

ANNUAL SUMMARY DMR - STORMWATER
SEND TO CENTRAL OFFICE* RECEIVED
STORMWA TER DISCHARGE OUTFALLS (SDO)
GENERAL PERMIT NO. NCG020000 JAN 21 2015
*Report ALL STORMWA TER Monitoring Data on this form (including No Flow and No Discharge and Permit Limit Violations) by MARCH I of each vear r1= T -RA BILES
DWR SECTION
CERTIFICATE OF COVERAGE NO. NCG020109
FACILITY NAME: Statesville Quarry
PERSON COLLECTING SAMPLES: Scott Rogers
CERTIFIED LABORATORY: PACE ANALYTICAL Lab #12
Part A: Stormwater Monitoring Requirements
SAMPLE COLLECTION YEAR: 2014
COUNTY: Iredell
PHONE NO. 704-873-8191
ADD TO LISTERVE? YES❑ NOD EMAIL:
Outfall
No.
Date Sample
Collected
(mo/dd/yr OR
NO FLOW)'
In Tier 2
Monthly # of Months in Total Flow
Monitoring? Tier 2 (MG)
(/n) Samplingz
Total Suspended
Solids
(mg/1)
Turbidity4
(NTU)
Settleable
Solids (ml/1)
Total Event
Rainfall Duration
(in)
'
-
- - -
1003'4
See Footnote 3,4
0.1 3
Existing Basin
No Discharge
Existing Basin
12/23/14
N 0.034
3.8
3.5
ND
0.1 3
u NO rww or NO D►SCHARGE, enter "NV FLOWi' or "NO DISCHARGE" for each outfall here and the Date Range.
3Per NCG02: Tier 2 Monthly Sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range.
4 I a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Teir 1 or Tier 2 responses in the General Permit.
TSS benchmark values are 100 mg/I except in ORW, HWQ, trout, and PNA waters where they are 50 mg/I.
5The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservois designated
as trout waters; 25 NTU for all lakes and reservois, 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.
Permit Date: 1/1/2010-12/31/2014 Last Revised 01-21-11
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Part A: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average
Outfall
No.
Date Sample
Collected
(mo/dd/yr OR
NO FLOW)'
In Tier 2
Monthly
Monitoring?
Wn)
# of Months in
Tier 2
Sampling
New Motor
Oil Usage
(gal/month)
Total Flow TPH using method
(MG) 1664A SGT -HEM
(mg/1)
Total Suspended
Solids
(mg/1)
pH Total Event
(Standard Rainfall Duration
Units) (in)
- - 153 1003
6-93
Comin led Water
Comingled Water
20
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES
AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO ❑
HAVE YOU CONTACTED THE REGION? YES ❑ NO ❑
WHO AT THE REGION HAVE YOU SPOKEN WITH?
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW". "NO DISCHARGE" & LIMIT
VIOLATIONS) BY MARCH I OF EACH YEAR TO:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[phone]
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 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,!!-� .,
1/2/2015
(Signatu of Per ttee) (Date)
Permit ate: 1/1/200-12/31/2014 Last Revised 01-21-11
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