NCG020187 DMR WW 20210204

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT IDMRI — WASTEWATER
General Permit No. NCG020000
Calendar Year 2020
'Report ALL WASTEWATER monitoring data on this form (indude'No Flow rNo Discharge' and Limit Violations) from the previous calendar year to the
DEQ by MARCH 1 of each year.
:ertificateoFCwerageNo. NCG020187
-acility Name: Central Rods Quarry
:twnty: 336-674-0836
2hone Number: Guilford Total No. of OutfallsMonitored 1
:ertifiedLaboratory Pace Analytical Lab# 663
Lab #
Wastewater (W W) Discharge Outfall No. 1
Is this an Industrial sand mine (See 40 CFR §436 Subpart D)? Yes NoMx
W Does this outfall discharge W to SA waters? Yes No
Does this outfall discharge W W to SB or PNA waters? Yes No
Does this ouffall discharge W W to HOW or ORW waters? Yes No
If so, what is the 7Q10 flow rate? NA or Tidally influenced waters, 7Q10 not available
Does this outfall discharge W W to Trout (Tr) designated waters? Yes a No BX
Were there any limit violations in the calendar year? Yes No 1t
C E 1 G H F
Outfall No. 1
Daily Flow
Rate, cfs
pH, SU
7SS, mgll
as, m01
n.w.w.
Discharge
Turbidity, NTU
Upstream (U)
Turbidity,
NTU
(D)
ream Turbid
Turbidity, NTU
Fecal Coliform,
col/100 ml
(SA)
Effluent
Limitations Me.
Ave./Daily Max.
HOWaORW
S0%OF 7010
Indimte NOFLOW if
aPgiooia
Fronts,6.0
9.0 Saltxata
6.8-8.5
I ndu50al Sand 25145
HOWaORW20/30
HOW orORW and Tr
aPNA 10/15
HOW, ORW,
SA, Se. any Traut PNAa
0.110.2
NNo Limitc—.a
nv.b.e„., aa..:
SO/26/10
swe.�e,,,��..
.yp..
NIA
Dde Saryde
Cdleded, mold
427/2020
0.49
7.4
34.8
7723
W2020
0.98
7.3
13.8
21
NTRA
R SECTION
Permit Date 10112015-913012020
Last Revised 10-2-2015

Certificate of Coverage No. NCG020187
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 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."
IRequirad by 40 CFR §122.22]
Signature � 4)4�
Date i n In 6i'i
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 Storrnwater Permitting Staff in the Central Office at:
[phone]
Permit Date 10/1/2015 — 9/30/2020
Last Revised 10-2-2015