NCG020051_DMR_20210203

ANNUAL SUMMARY DISCHARGE MONITORING
ncrwn r julnuml — vrm.i. I iizrrn I �"
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG020000
Calendar Year 2020
ReportALL WASTEWATER monitoring data on this form (include'No Flov,'rNo Discharge"and Limit Violations) from the previous calendar year to the
DEQ by MARCH 1 of each year.
Cate of Coverage No. NCG020051
y Name: Charlotte Quarry
y: 704-392-1333
Number: Mecklenburg Total No. of Outfalls Monitored
ed Laboratory Pace Analytical Lab # 663
Lab #
Wastewater (W W) Discharge Outfall No. 1
Is this an industrial sand mine (See 40 CFR §436 Subpart D)? W Yes No X
Does this outfall discharge W to SA waters? Yes No x
Does this outfall discharge W W to SIB or PNA waters? Yes No x
Does this outfall discharge W to HQW or ORW waters? Yes No X W
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 eX
Were there any limit violations in the calendar year? Yes No X
E 1 G H F
Outfall No. 1
Daily Flow
Rats, cfs
pH, SU
TSS, mall
S5, mUl
nwouw.
Discharge
Turbidity, NTU
Upstream (U)
Turbidity,
NTU
Downstream (D)
Turbidity, NTU
Fecal Coliform,
col/100 mi
(SA)
Effluent
Limitations Mo.
Avg./eally Mex.
Date Sample
Collected, mddd/yr
IIQW or ORW
50% ol7Q10
1nJinle Nic.bic r
^pplireble
Freshwater 6.
90 Sallwater
6.8-8.5
mdaemial Saad 25/45
HQW or ORW 20/30
FIQWor ORW nad Tr
or PNA 10/15
HQW. ORW,
SA,6&PNA or
nay Tr.2
0.1/0.2
NoLimn—,.w—
m,J^r..�w.�men.,r1,:
60/26H0
N/A m,.. a..nr
mw.e..pga
NlA wnwwap w,a.�a
sqx.
N/A
6/8/2020
0.09
8.6
3.7
6.0
1009/2020
4.46
8.2
7.9
< 0.10
8.8
Permit Date 10/112015 — 9/3012020
Last Revised 10-2-2015

Certificate of Coverage No. NCG020051
CERTIFICATION
"1 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 property 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."
/RegWred by 40 CFR 6122.22)
Signature `.ICGL/_ /VGL`P.iZd
Date 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 1011/2016 — 9/3012020
Last Revised 10-2.2015