NCG020187 DMR WW (3)

ANNUAL SUMMARY DISCHARGE MONITORING'
REPORT IDMR1 _ WAIRTFWWATIM
General Permit No. NCG020000
Calendar Year 2015
'Report ALL WASTEWATER monitoring data on this form (include "No Flow"I'No Discharge" and Limit Violations) from the previous calendar year to the
DEQ by MARCH 1 of each year.
:ertificate of Coverage No. NCG020187
Facility Name: Central Rock Quarry
,ounty: Guilford
'hone Number: 336-672-1501 Total No. of Outfalls Monitored i
.ertified Laboratory Pace Analytical Lab # 40
Lab #
Wastewater (WW) Discharge Outfall No. 1
Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes No X
Does this outfall discharge WW to SA waters? Yes No x
Does this outfall discharge WW to SB or PNA waters? Yes No X
Does this outfall discharge WW to HQW or ORW waters? Yes No X
If so, what is the 7Q10 flow rate? NA or Tidally influenced waters, 7010 not available
Does this outfall discharge WW to Trout (Tr) designated waters? Yesa No
Were there any limit violations in the calendar year? Yes NoFXfl
Dai Flow
Outfall No 1
IY
Rate, cfs
pH SU
TSS, mgll
SS; mill . ,
a
Discharge
Turbidrty NTU
.,
W,
Ps (U)
turbidity,
NTU .'
.,, ..
Downstream (D)
Turbidity, NTU
..-.. - :. ....
Fecal Coliform,
col/100 ml
,. (SA)
Effluent
Limitations Mo
Avg /Da1lyMax.
iHQW or ORW
50% of 7Q10
Ill dicate NO FLOW if
applicable
Freshwater 6.
9.0 Saltwater
6.8-8.5.
Industrial Sand 25/45
HQW or ORW 20/30
HQW or ORW and Tr
or PNA 10/15
HQW, ORW,
SA SB PNA or
any
0.1/0.2
No Limit ell. wxa
aounse"maamwoa..
50/25/10
WA wm o.nur
SOb"a°
....
NIA wm la w i so wb
qO"�
N/A
Date Sample `
`Collected, mo/dd/yr
'•
10/20/2015
0.16
7.20
11.00
ND
5.80
N/A
N/A
N/A
r Geula lJ4aC 1Vr 1/LY 1� � 7//JVILULV
Last Revised 10-2-2015
n id om�j

Certificate of Coverage No. NCG020187
CERTIFICATION
"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."
(Required by 40 CFR § 122.221
Signature .�.�+L.►.r
Date 4
Mail Annual Summary Storrnwater DMR to the NCDEQ Central Office:
Note the address is correct — Central Files is housed in DWR (not DEMLR)
N.C. Department of Environmental Quality (DEQ)
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files Telephone [phone]
Questions? Contact DEMLR Storrnwater Permitting Staff in the Central Office at:
[phone]
Permit Date 10/1/2016 — 9/30/2020
Last Revised 10-2-2015