NCG020154 DMR SW (2)

II ANNUAL SUMMARY DMR - STORMWATER 11
II SEND TO CENTRAL OFFICE * II
STORMWA TER DISCHARGE OUTFALLS (SDO)
GENERAL PERMIT NO. NCG020000
*Report ALL STORMWA TER Monitoring Data on this form (including No Flow and No Discharge and Permit Limit Violations) by MARCH 1 of each year.
CERTIFICATE OF COVERAGE NO. NCG020154
FACILITY NAME: Vulcan Construction Materials, L'P/Grevstone Quarry
PERSON COLLECTING SAMPLES: Ovid Yancey
CERTIFIED LABORATORY: Research & Analytical Labs Lab #34
Lab #
Part A: Stormwater Monitoring Requirements
SAMPLE COLLECTION YEAR: 2015 RECEIVE®
COUNTY Vance
PHONE NO. [phone] FEB 112016
ADD TO LISTSERVE? YES ❑ NO ❑ EMAIL:
CENTRAL FILES
OWR SECTION
Outfall
'o
No
N.
Date Sample :.
Collected
(mo/d'd/ rOIZ:,
y
t
NO FLOC
Ifi4ier 2
Monthly
?
Monitoring.
# of Months in
Tier 2. ,..
2
Sampling
Total Flowt
(MG)
Total Suspended
Solids
r (mg/�)�•.
Turbidit Y
(NTU)
Settleable
Solids (mVl)
Total
Rainfall
(in)
Event
Duration
(minutes).
4003,T ., .
See Footnote
0.13
002
02/24/15
0.555
26.0
25.6
<0.1
0.34
480
002
09/02/15
3.098
15.6
13.1
<0.1
1.95
780
' If "NO FLOW" or "NO DISCHARGE, Enter "NO FLOW" or "NO DISCHARGE" for each outfall here and the Date Range.
2 Per NCG02: Tier 2 Monthly sampling shall be done until 3 consecutive samples are below the benchmark or within the benchmark range
3 If a value is in excess of the benchmark, or outside the benchmark range (for pH), you must implement the Tier 1 or Tier 2 responses in the General Permit.
a TSS benchmark values are 100 mg/I except in ORW, HWQ, trout, and PNA waters where they are 50 mg/l.
5 The 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 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 02-02-11
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Part B: Vehicle Maintenance Activity Monitoring Requirements for facilities using > 55 gal of new motor oil/month on average
Date Sample
Outfall ,
' Collected
No. r
(mo/dd/yr;OR
NO FLOW)
In Tier 2
Monthly
Monitoring?
(y/n)
# of Months
in Tier 2
z_
Sampling
r
New Motor
Oil Usage
g
al/month
.. ...
Total Flow, TPH using,method
G 1664A.SGT HEM+
)
m `
Total Suspended
Solids
, m
f pH Total . Event,
(Standard Rainfall Duration
Units . in minutes
-.
;
03; 4
10 . - •..
93
:. 6
HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES
AT ANY ONE OUTFALL (INCLUDING VEHICLE MAINTENANCE)? YES ❑ NO X
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 submitted. 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 imprisonment for knowing
violations."
February 10, 2016
(Signature of Permittee) (Date)
Permit Date: 1/1/2010-12/31/2014 Last Revised 02-02-11
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