NCG140133 DMR WW (4)

PROCESS WASTEWATER — Quarterly Discharge Monitoring Report
GENERAL PERMIT No. NCG140000
CERTIFICATE OF COVERAGE NO. NCG140133 SAMPLE COLLECTION YEAR: 2014
SAMPLE QUARTER: ❑Juf-Sept ®Oct -Dec ❑Jan -March ❑April
FACILITY NAME: Gastonia Main St RECEIVED
-June
PERSON COLLECTING SAMPLES: Zane Carpenter COUNTY: Gaston
CERTIFIED LABORATORY: Prism Lab # 402 JAN 2 0 2015 PHONE NO. (704)-.372-2930
ADD TO LISTSERVE? ❑YES ®NO EMAIL:
CENTRAL FILES SA ❑HQW ❑ ❑ ❑
LIMIT VIOLATIONS? YES ❑ NO:® DWR SECTION DISCHARGING TO CLASS: PNA Trout ®Other
OPTIONAL INFO:
Part A: Wastewater Monitoring Requirements
Date Sample
1 ;Type of Wastewater
Outfall No. Collected r
(VE, RM, MD)
(mm/dd/yr)
pH.
(standard)
„- ..
Total Suspended
r
Solids
(mg/W
Settleable ,
Solids '
(mL/L) .; .
TPH using
method 1664A.
SG -HE M6
(mg/L)
Discharge
Total Flow
Duration'
(gallons/day)
(minutes)_
3'4303s
53
(15)6
001 12/29/2014 RM •
6.9
' BRL
BRL
N/A
BRL BRL
Ea
I 'I
I
n wastewater systems nave not uiscnargeu in tms.quarter — report ivo riow or ivo uis.cnarge nere. viease maKe sure to marK the sample quarter aoove..
Z Report the abbreviation for the type of Authorized Wastewater Discharges here: Vehicle and'Equipment Cleaning (VE), Raw Material Stockpiles (RM), Mixing Drum
Cleanout (MD). Report more than one type if the waste -stream is commingled.
3If an effluent limit is exceeded twice in a row, the permittee is required to institute monthly monitoring for that parameter for six months, unless DWQ RO staff
notifies you to Continue monitoring..
4 pH limits are 6-9 S.U. for wastewater discharges to freshwaters, and 6.8-8.5 S.U. for discharges to saltwaters.
s TSS limits are 20 mg/L for wastewater discharges to HQW waters, 10 mg/L for Trout and'PNA.waters, and 30 mg/L for all other water classifications.
Permit Date: 7/1/2010-06/30/2015- Last Revised 07/13/11
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e Process wastewater discharges shall only be monitored for TPH when commingled With stormwater discharges from VMA areas. TPH does -not have a limit for wastewater,
but instead is subject to benchmarks';and provisions of Part IV,.Section A,_including the Tiered Response Action:
Flow rate can be measured continuouslyor calculated. Flow limits for -.wastewater discharges to HQW waters -shall be set to 50% of the Summer.:7Q10 Flow as per 15A
NCAC 02B .0224. Permittees who discharge wastewater -to HQW waters shall obtain a Summer 7Q10 flow and -report this infor-n ation to DWQ.'If the permittee cannot
obtain a -Summer 7Q10 flow.for the receiving waters -at the. discharge location, the permittee shall notify DWQ, and the DWQ'Regional Office may require an annual flow
report on a case-by-case basis.
MAIL ORIGINAL AND ONE COPY OF THIS ANNUAL SUMMARY (INCLUDING ALL "NO FLOW": "NO DISCHARGE") WITHIN -30 DAYS OF RECEIPT OF SAMPLE (OR
AT END OF MONITORING PERIOD'IN CASE OF "NO FLOW" 1 T0:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina:.27699=:1617
[phone] =
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that thisdocument and all attachments were prepared under my direction or supervision in accordance -with a system designed to
assure that quail d personnel properly gather and evaluate the information submitted:- Based.oi my inquiry of the person -or persons who manage the -system, or
those persons di ctly r onsible for gathering the information, the _information to the best of my knowledge and belief; true, accurate, and Complete.
I a a are t t significant penalties for submitting false information, including -the possibility of fines and imprisonment for knowing violations:"
(Signa, ure of Permittee) (Date)
Permit Date: 7/1/2010-06/30/2015 Last Revised 07/13/11
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