NCG020286_DMR WW_20210203

ANNUAL SUMMARY DISCHARGE MONITORING
RFPr%PT irlMRl _ WAATFWATFP
General Permit No. NCG020000
Calendar Year 2020
•Report ALL WASTEWATER monitoring data on this form (include "No Flow"rNo Discharge" and Limit Violations) from the previous calendar year to the
DEQ by MARCH 1 of each year.
y Name: Maiden Quarry
y: 828-4284915
Number: Catawba Total No. of Outfalls Monitored
ed Laboratory Pace Analytical Lab # 40
Lab #
Wastewater (WWI Discharge Outfall No. 1
Is this an industrial sand mine (See 40 CFR §436 Subpart D)? Yes H No X
Does this outfall discharge W W 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 7Q70 flow rate? NA or Tidally influenced waters, 7Q10 not available
Does this outfall discharge W W to Trout (Tr) designated waters? Yes B No
Were there any limit violations in the calendar yeaYes No X ?
C E I G H F
Outfall No. 1
Daily Flow
Rate, cat,rwwa.v
pH, SU
TSS, moll
SS, ml/I
Discharge
Turbidity, NTU
Upstream (U)
Turbidity,
NTU
Downstream (D)
Turbidity, NTU
Fecal Coliform,
colmo0 ml
(SA)
Effluent
Limitations
Mo. Ava./naily
Mar.
HOW or ORW
50% of7Q10
IndianaNOFLfIP'if
.pnrahi,
p
Frrahwater 6.0
9.0 Saln.nler
6.8-8.5
Industrial Sand 25/45
HOW or ORW 20130
H Wo,omv aaJ Tr
Q
,:r r,o�l0il5
HOW, ORW,
SA, So, PNA or
any Trout
0.1/0.2
No Limit-.—.
50/25/10
NIA..,
vw.<w..•
N/A-- ..,m...,a
+wu•
NIA
Date Sample
Colleand, mo/dd/yr
4/3R0207002
72
3.3
<0.10
1.5
7/10/2020
6.9
<2.5
<0.10
2.0
AR V
o
Permit Date 101112015 — 913012020
Last Revised 10-2-2015

Cedificate of Coverage No. NCG020286
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. 24
Signature
pate 2/3/2021
Mail Annual Summary Stormwater 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 Stormwater Permitting Staff in the Central Office at:
[phone]
Permit Date 10/1/2015 — 9/30/2020
Last Revised 10-2-2015