NCG020043 DMR SW (2)

:fF
II ANNUAL SUMMARY DMR - STORMWATER II
SEND TO CENTRAL OFFICE*,
STORMWATER DISCHARGE OUTFALLS (SDO)
GENERAL PERMIT NO. NCG020000
*Report ALL STORMWATER Monitoring Data on this fofm (including No Flow and No Discharge and Permit Limit Violations) by MARCH 1 of each year
CERTIFICATE OF COVERAGE NO. NCG020043 SAMPLE COLLECTION YEAR: 2015
FACILITY NAME: Raleigh-Durham Quarry COUNTY: Wake
PERSON COLLECTING SAMPLES: Matt Waligora PHONE NO. 919-788-4392
CERTIFIED LABORATORY: PACE ANALYTICAL Lab #67 ADD TO LISTERVE? YES ❑ NO ❑ EMAIL:
Part A Stormwater Monitoring Requirements
Date Sample
Outfall Collected
No. (mo/dd/yr OR
NO FLOW)'
In Tier 2
Monthly
Monitoring?
/n
# of Months in Total Flow
Tier 2 (MG)
Sampling2
Total Suspended
Solids
(mg/1)
Turbidity4
(NTU)
Settleable
Solids (ml/1)
Total Event
Rainfall Duration
in((minutes)
-
-
- -
100''4
See Footnote 3,4
0.1 3
SDO1 1/9/15
N
N/A 00006
8
164
ND
042 215
Legend ND = Not detectable, N/A = Not applicable
'If "NO FLOW" or "NO DISCHARGE," enter "NO FLOW" or "NO DISCHARGE" for each outfall here and the Date Range
ZPer NCG02 Tier 2 Monthly Sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range
3 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/l except in ORW, HWQ, trout, and PNA waters where they are 50 mg/I
SThe 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
Page 1 of 2

Part A Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average
Date Sample
Outfall Collected
No. (mo/dd/yr OR
NO FLOW)'
In Tier 2
Monthly
Monitoring?
(y/n)
# of Months in
Tier 2
SamplingZ
New Motor
Oil Usage
(gal/month)
-
Total Flow TPH using method Total Suspended
(MG) 1664A SCT -HEM Solids
(mg/l) (mg/1)
- 153 1003
pH
(Standard
Units)
6-93
Total
Rainfall
(in)
Event
Duration
(minutes)
SD02 1/9/15
N
N/A
>55
0 025 ND 47
7 18
042
215
Legend ND = Not detectable, N/A = Not applicable
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]
YO U 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."
� ✓li: 2/3/16
(Signat re of Permittee) (Date)
Permit Date 1/1/2010-12/31/2014 Last Revised 01-21-11
Page 2 of 2