NCG020644_2020 Annual DMR_20210401

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT (DMR) —WASTEWATER MENNEN
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG020000
Calendar Year 2020
*Report ALL WASTEWATER monitoring data on this form (include "No Fiow"P'No Discharge" and Limit Violations) from
the previous calendar year to the DEQ by MARCH 1 of each year.
Certificate of Coverage No. NCG02
Facility Name: Stevenson Mine #2
County:
Pasquotank
Phone Number: 2( 52 )338-3004
Certified Laboratory Envirochem
Total no. of outfalls monitored l
Lab # DWQ 94
Lab # DLS 37229
Wastewater (WW) Discharge Outfall No. 1
Is this an industrial sand mine (See 40 CFR §436 Subpart D)?
Yes ❑
No ❑✓
Does this outfall discharge WW to SA waters?
Yes ❑
No ❑✓
Does this outfall discharge WW to SB or PNA waters?
Yes ❑
No ❑✓
Does this outfall discharge WW to HQW or ORW waters?
Yes ❑
No ✓❑
If so, what is the 7010 flow rate? or Tidally influenced waters,
7Q10 not available ❑
Does this outfall discharge WW to Trout (Tr) designated waters?
Yes ❑
No ❑✓
Were there any limit violations in the calendar year?
Yes ❑
No
Q
Fecal
Outfall No.
Daily Flow
pH,
TSS,
SS,
Discharge
Upstream
Downstream
Coliform,
Rate, cfs
SU
mgll
mill
Turbidity,
(U) Turbidity,
(D) Turbidity,
co11100 ml
1
Namllcahle
NTU
NTU
NTU
SA
Industrial Sand
Effluent
HQWorORW
50% of
freshwater
6.0-9.0
25/455
HQW.ORW,
No Limit
NIA
NIA
Limitations
7Q10
saltwater
HOW or ORW
20130
$A,SB,PNA,
arany Trout
Cirtle Water
WaterQuality
NIA
6.8-8.5
0.1 i0.2
Quality Standard
Standard applf s
Standard applies
HOW or ORW
that applies:
Mo. Ave I Daily Max.
Indicate NO FLOW
it applicable
and Tr or PNA
10115
601ZJ!l10
Date Sample
Collected,
molddl r
3-24-20
No Flow
6-5-20
No Flow
9-30-20
No Flow
12-29-20
No Flow
05 202!
Permit Date 1011i2015 — 9/30/2020
Last Revised 10-2-2015

Certificate of Coverage No. NCG02 ®®®®
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. 1 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
aalrWb s1srwa by Kon Euoe
ON: ON=K. Eldon, 0=Ellott Oons l ing,
Signature
Ken --Elliott
d Remm fte=mq and lnt"Myofft
Date 4-1-21
Date: 2021.04-0122:4828
Mail Annual Summary Wastewater DMR to the NCDEQ Central Office:
Nate the address is correct - Central Files is housed in DWR (Rot 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 101112016 — 9/30/2020
Last Revised 10-2-2015