HomeMy WebLinkAboutNCG020177 (1)_DMR_20210205ANNUAL SUMMARY DISCHARGE MONITORING
REPORT (DMR) — STORMWATER
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG020000
Calendar Year 2020
*Report ALL STORMWATER monitoring data on this form (include "No Flow?'No Discharge" and Benchmark
Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year.
Certificate of Coverage No. NCG020177
Facility Name: Vulcan Construction Materials, LLC/Morganton Quarry
County: Burke
Phone Number: (828) 437-2616 Total no. of SDOs monitored 1
Certified Laboratory Research & Analytical Laboratories Lab # 34
Lab #
Stormwater Discharge Outfall (SDO) No. 002 VMA Outfall? Yes ❑ No
Is this outfall currently in Tier 2 for any parameter? Yes ❑ No
Was this outfall ever in Tier 2 during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, was monthly monitoring discontinued?
Yes, enough consecutive samples below benchmarks to decrease frequency ❑
Yes, received approval from DEMLR to reduce monitoring frequency ❑
No, turbidity benchmark exceedances did not require monthly monitoring
Other
Outfall No.
002
— —
Total
Rainfall,
inches
TSS,
mgll
SS,
mlll
Turbidity,
NTU
Upstream
(U) Turbidity,
NTU
Downstream
(D) Turbidity,
NTU
Non -polar
O&G, mg/1
(VMA)(gal/Mo.)
New
Motor Oil
Usage
Stormwa ter
Benchmarks
Indicate NO
FLOW if
a fkabte
circle
Benchmark
1001�0
0.1
circle
Benchmark
54/25/10
NIA
Water Quality
Standard applies
NIA
Water Quality
Standard applies
15
.
}SS averagea requires
TSS and Non -polar
O&G monitoring
Date Sample
Collected,
molddl r
NIA
NIA
06/17/20
0.38
<5.0
<0.1
2.45
NIA
NIA
711120 —
12/31 /20
No Flow
CENT
FUNL FILES
DVVR
VECTION
Permit Date 10/112015 — 9/30/2020
Last Revised 10-2-2015
Certificate of Coverage No. NCG020177
Additional Outfall Attachment (make copies as needed for additional outfalis)
Stormwater Discharge Outfall (SDO) No. VMA Outfall? Yes ❑ No ❑
Is this outfall currently in Tier 2 for any parameter? Yes ❑ No ❑
Was this outfall ever in Tier 2 during the past year? Yes ❑ No ❑
If this outfall was in Tier 2 last year, was monthly monitoring discontinued?
Yes, enough consecutive samples below benchmarks to decrease frequency ❑
Yes, received approval from DEMLR to reduce monitoring frequency ❑
No, turbidity benchmark exceedances did not require monthly monitoring ❑
Other ❑
Outfall No.
Total
Rainfall,
inches
TSS,
mgll
SS,
mlli
Turbidity,
NTU
Upstream
(U) Turbidity,
NTU
Downstream
(D) Turbidity,
NTU
Non -polar
O&G, mgll
(VMA)
New
Motor Oil
Usage
allmo.
Stormwater
Benchmarks
Indicate NO
FLOW if
a licaBle
Circle
Benchmark
1 DD15D
�• 1
Circle
Benchmark
50125I1 D
NIA
Water Quality
standard applies
NIA
Water Quality
Standard applies
15
>55 galfmo.
average requires
TSS and Mon -polar
osG monitoring
Date Sample
Collected,
molddlyr
Permit Date 10/1/2015 - 9/30/2020
Last Revised 10-2-2015
Certificate of Coverage No. NCG020177
Additional Outfall Attachment (make copies as needed for additional outfalls)
Stormwater Discharge Outfall (SDO) No. VMA Outfall? Yes ❑ No ❑
Is this outfall currently in Tier 2 for any parameter? Yes ❑ No ❑
Was this outfall ever in Tier 2 during the past year? Yes ❑ No ❑
If this outfall was in Tier 2 last year, was monthly monitoring discontinued?
Yes, enough consecutive samples below benchmarks to decrease frequency ❑
Yes, received approval from DEMLR to reduce monitoring frequency ❑
No, turbidity benchmark exceedances did not require monthly monitoring ❑
Other ❑
Outfall No.
Total
Rainfall,
inches
TSS,
mgll
SS,
mill
Turbidity,
NTU
Upstream
(U) Turbidity,
NTU
Downstream
(D) Turbidity,
NTU
Non -polar
O&G, mgll
(VMA)
New
Motor Oil
Usage
allmo.
Stormwater
Benchmarks
fndlcate NO
FLOWif
a Ircable
circle
Benchmark
n
1 O VI�Q
�'
Benchmark
Bencrclehmark
50/25/10
NIA
Water Quality
Standard applies
NIA
Water Quality
Standard applies
5
`�
�55 a requires
average requires
TSS and Non polar
OSG monitoring
Date Sample
Collected,
molddl r
Permit Date 101112015 — 9/30/2020
Last Revised 10-2-2015
Certificate of Coverage No. NCG020177
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, incl,dirtj the possibility of fines and imprisonment for knowing violations."
[Required by 40 CFR §W..22]
Signature / rf
Date February 5, 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 (919) 807-6300
Questions? Contact DEMLR Stormwater Permitting Staff in the Central Office at:
(919) 707-9220
Permit Date 10l112015 — 9/30/2020
Last Revised 10-2-2015