NCG020039 DMR WW

ANNUAL SUMMARY DMR - WASTEWATER
SEND TO CENTRAL OFFICE*
PROCESS MINE/DEWATERING WASTEWATER
GENERAL PERMIT NO. NCG020000
*Report All Wastewater discharge monitoring data on this form (including No Flow and No Discharge and Permit Lima Violations) by MARCH / of each year. If
you have limit violations, you must also have turned in a Limit Violation DMR to Y.our local Regional Office within 30 days of receiving sample results from a lab.
CERTIFICATE OF COVERAGE NO. NCG020039 KtULIVEDSAMPLE COLLECTION YEAR: 2014
FACILITY NAME: Caldwell Quarry JAN 21 2015 COUNTY: Caldwell
PERSON COLLECTING SAMPLES: Scott Rogers PHONE NO. 828-754-3077
CERTIFIED LABORATORY: PACE ANALYTICAL LaI6FW12RAL FILES ADD TO LISTERVE? YES NO EMAIL:
LIMITS VIOLATIONS? YES NO CWR SECTION INDUSTRIAL SAND'? DISCHARGE TO SA WATERS 49
Part A: Wastewater Monitorine Reauirements
Outfall No.
Date Sample
Collected'
Total Flow
Total Suspended
Solids'
Turbidity3
Settleable Solids
pH Fecal Coliforms
-
mm/dd/yr
MG
mg/1''2
NTU"'
ml/I2
Standard col/ml2,4
Pit Discharge
3/27/14
0.048
ND
2.7
0.1
7.9
Pit Discharge
6/18/14
0.048
ND
1.9
ND
7.8
Pit Discharge
9/27/14
0.024
3.2
1.2
ND
8.6
Pit Discharge
10/28/14
0.024
ND
1.6
ND
8.1
All mines must monitor ww discharges for TSS. Only industrial sand mine discharges are subject to TSS limts.
2 I an effluent limit is exceeded, the permittee is required to institute monthly monitoring for that parameter for the remaining permit term.
3The discharge shall not cause an instantaneous measurement of the turbidity of the receiving water to exceed: 10 NTU for freshwater streams, lakes, and reservoirs
designated as trout waters; 25 NTU for all lakes and reservoirs, and all salt waters; 50 NTU for all other streams and surface waters. Turbidity may be monitored at the
Stormwater Discharge Outfall. Alternatively, the permittee may choose to monitor turbidity in the receiveing water, directly upstream and downstream of the discharge.
4Only facilities discharging to SA waters are required to monitor for Fecal coliforms.
Permit Date: 1/1/2010-12/31/2014 Last Revised 01-21-11
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tart A: Continued: Wastewater Monitoring Requirements
Outfall No. Date Sample Total Flow
Collected'
Total Suspended Turbidity3 Settleable Solids pH Fecal Coliforms
Solids'
mm/dd/yr MG
mg/11'2 NTU2,3 ml/12 Standard col/ml2,4
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:
"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 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."
of,Krmittee)
(Date)
Permit Date: 1/1/2010-12/31/2014 Last Revised 0 1 -21 -11
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