NCG020175 DMR SW 20210204

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT (DMR) — STORMINATER
SUBMIT TO CENTRAL OFFICE`
General Permit No. NCG020000
Calendar Year 2020
'Report ALL STORMWATER monitoring data on this form (include "No Flow"r No Discharge' and Benchmark
Ezceedances) from the previous calendar year to the DEQ by MARCH 1 of each year.
ate of Coverage No. NCG020175
Name: Hicone Quarry
Guilford
Number: 336-349-3333 Total No. of SDOs Monitored 0
ed Laboratory Pace Analytical Lab # 40
Lab #
tormwater Discharge Outfall (SDO) No. 0 VMA Outfall? Yes No
this outfall currently in Tier 2 for any parameter? Yes iuu—I No X
'as this outfall ever in Tier 2 during the past year? Yes No X
this outfall was in Tier 2 last year, was monthly monitoring discontinued?
as, enough consecutive samples below benchmarks to decrease frequency
as, received approval from DEMLR to reduce monitoring frequency
1, turbidity benchmark exceedances did not require monthly monitoring
Oudall No.
Total Rainfall,
inches
TSS, mgll
SS, ml/l
Turbidity,
NTU
Upstream (U)
Turbidity, NTU
Downstream (D)
Turbidity, NTU
Non -polar O&G,
mg/l (VMA)
New Motor Oil
Usage
(gal/Mo.)
Stormwaier
Benchmarks
Date Sample
Collected, mo/dd/yr
1/20 - 6/20
ma�wW wu own
No SDO Exist
nm,
e,.m,Nn
700150
01
cua,
e.omi,en
50125I10
N/A
suw,m,rrn„
N/A
ws„.Darr
S,.nd.N,pp�k,
15
♦ss wd xorvpa,e
W6 mnpaM
6/20 - 1220
No SDO Exist
Permit Date 101112015 — 913012020
Last Revised 10-2-2016

Certificate of Coverage No. NCG020175
CERTIFICATION
"I certify, under penally 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 gathenng 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."
(Requred by 40 CFR §122.24
Signature:
Date: 2/4/2021
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 1011/2015 - 913012020
Last Revised 10-2-2015