NCG140350_MONITORING INFO_20200124

STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/v C&
DOC TYPE
❑HISTORICAL FILE
O�MONITORING REPORTS
DOC DATE
❑ () Qs D C)
YYYYMMDD

r
ANNUAL SUMMARY DISCHARGE MONITORING
REPORT DMR — STORMWATER
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG140000
Calendar Year 2019
`Report ALL STORMWATER monitoring data on this form (include "No Flow'T No Discharge" and Benchmark
Exceedances) from the previous calendar year to the DEQ by MARCH 1 of each year.
Certificate of Coverage No. NGG140350 RECEIVED
Facility Name: Thomas Concrete of Carolina — Wake Forest Plant
County: Wake JAN 4 �Q2�
Phone Number: [phone] Total no. of SDOs moniffred l{l•1L FILES
Certified Laboratory ESC Lab #ENV 375
UWR SECTIOf }
Lab #
Stormwater Discharge Outfall (SDO) No. 001 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 ❑
Other ❑
Outfall No.
Total Rainfall,
inches
Total
Suspended
Solids, TS8
( 1�
ma/1
pH;
SU
Non -polar 08G
(EPA Method . •
1664 SGT-HEM]}, ;
(
mgll (VMA)�
frapyHubfa
- New Motor Oil
Usage (gallmo:)
` flappfkabf�
Stormwater
Benchmarks
rnercarerro r=tow ff
appfkabla
Circle Benchmark
100150
6 A-9.0
15
�55 g alfmo. average nqulne T55 and
Non•pofarO&Gmonitofing
Date Sampig
Collected,
molddl r
I
01/04/19
0.27
389
13.26
NIA
NIA
02/28/19
NO FLOW
03/31/19
NO FLOW
04/30/19
NO FLOW
05/31/19
NO FLOW
06/30/19
NO FLOW
07/23/19
1.24
504
11.35
NIA
NIA
08/31/19
NO FLOW
09/05/19
0.24
457
11.92
NIA
NIA
10/31/19
NO FLOW
11/30/19
NO FLOW
12/31119
NO FLOW
Permit Date 8/1/2017 — 6/30/2022
Last Revised 8-22-2015

Certificate of Coverage No. NCG140350
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, including the possibility of fines and imprisonment for knowing violations."
[Required by 40 CFR § 122,22]
Signs
Date
Mail Annual Summary Stormwater DMR to the NCDEQ Central Office:
Note the address is correct - Central Files is housed in DiNR (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 8/112017 — W3012022
Last Revised 8-22-2015

ANNUAL SUMMARY DISCHARGE MONITORING
REPORT DMR -- WASTEWATER
SUBMIT TO CENTRAL OFFICE*
General Permit No. NCG140000
Calendar Year 2019
*Report ALL WASTEWATER monitoring data on this form (include "No Flow"1"No Discharge" and Limit Violations) from
the previous calendar year to the DEQ by MARCH 1 of each year.
Certificate of Coverage No. NCG14 ©3❑Q 0_1
Facility Name: Thomas Concrete - Wake Forest Plant
County: Wake
Phone Number: 9( 19 ) 562-1909
Certified Laboratory ESC
Lab # ENV 375
Lab #
Total no. of outfalls monitored 1
Wastewater (WW) Discharge Outfall No. 001
Does this outfall discharge WW to SA waters? Yes ❑ No 0
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 7Q10 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 ❑
Outfall No.
Daily Flow Rate,
pH,
TSS,
SS,
Non -Polar O&G,(EPA Method 1664
001
cfs
SU
mgll
mill
(SGT-HEM)), moll,
l{appllcabla
Standard
Effluent
NOW or ORW
50% of 7Q10
freshwater
6.0-9.0
30
HOW, ORW, SA,
No Limit
Limitations
HOW
20
SS, PNA, or any
Trout
lrrdkalo NO FLOW d
saltwater
5
Samples above Benchmark
applicable
6. p-p 5
HOW I ORW pnt Tr, or
subject to Tiered Responses
Daily Maximum
V V
PNA
:7
15
10
,Date
- -n
r n
, ; �.•
- - p
"k, �' til '�; .; : ;. ' -: _y
Sample
Collected,,
} `
t.• y
Li ,_yt 4 r
1 ��
! Y .} 1 tl 1.• i ]. * V�9Y i e� ♦}i
molddi r
3./
a , 1
-
t
;
6/30119
NO DISCHARGE SEMI ANNUAL 1
7/23/19
11.35
504
NIA
N/A
J v • 4 2020
C w try ,
D" CF-�7ff1n.
Permit Date 8/1/2017 — 6/30/2022
Last Revised 8-22-2017

Certificate of Coverage No. NCG14 0❑ 3❑E]0
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, including the possibility of fines and imprisonment for knowing violations."
[Required by 40 CFR § 122.22]
Signs
Date
Mail Annual Summary Wastewater 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 8/1/2017 — 6130/2022
Last Revised 8-&22-2W