NCG020010 DMR WW (3)

ANNUAL SUMMARY DMR - WASTEWATER II 1
f
FEND TO CENTRAL OFFICE * t
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 Limit Violations) by MARCH 1 of each year If
you have limit violations, you must also have turned in a Limit Violation DMR to your local Regional Office within 30 days of receiving sample results from a lab
CERTIFICATE OF COVERAGE NO. NCG020010
FACILITY NAME: Castle Hayne Quarry
PERSON COLLECTING SAMPLES: David Wood
CERTIFIED LABORATORY: PACE ANALYTICAL Lab #67
LIMITS VIOLATIONS? YES
Part A: Wastewater Monitorinu Reni irements
SAMPLE COLLECTION YEAR: 2015
COUNTY: New Hanover
PHONE NO. [phone]
ADD TO LISTERVE? YES NO EMAIL:
INDUSTRIAL SAND t? r4 o DISCHARGE TO SA WATERS4? f1e'a
Outfall No.
Date Sample
Collected
Total Flow
Total Suspended
Solids'
Turbidity3
Settleable Solids
pH
Fecal Coliforms
-
mm/dd/ r
MG
m 11'2
NTU 2,3
ml/12
Standard
col/ml2,4
001
1/22/15
11.151
20.9
30.7
ND
7.9
N/A
001
6/23/15
7.539
29.6
36.8
ND
7 8
N/A
001
8/27/15
7.673
ND
17.4
ND
8
N/A
Legend: ND
= Not detectable, N/A = N t applicable
`All mines must monitor WW discharges for TSS Only industrial sand mine discharges are subject to TSS hints
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 recerveing 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
Page 1 of 2

Part A: Continued: Wastewater Monitoring Requirements
Outfall No. Date Sample Total Flow
Collected'
Total Suspended
Solids
Turbidity3 Settleable Solids pH Fecal Coliforms
- mm/dd/ MG
mg/1 1,2
NTU2'3 ml/12 Standard2 col/m12;1
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 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."
(Signature of Permittee)
Permit Date 1/1/2010-12/31/2014
(Date)
2/3/16
Last Revised 0 1 -21 -11
Page 2 of 2