NCG060134 DMR SW (3)

July 15, 2016
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh,NC 27699 - 1617
Re: Submission of Stormwater Discharge Monitoring Report(DMR): Year 4, Period 1, Sample 7
WEPAK Corporation(Mecklenburg County) ----
General Permit NCG060000, Certificate of Coverage NumberN*G06®13�4
Dear Stormwater Permitting Unit;
We respectfully submit the enclosed original and one copy of the Stormwater Discharge Monitoring
Report for WEPAK Corporation under General Permit Number NCG060000; Certificate of Coverage
Number NCG060134. This submission is for stormwater discharge sampling during Year 4, Period 1,
Sample Number 7 (January—June, 2016) as outlined in Part II, Section B of our stormwater discharge
permit. We are happy to report that all sample analytical results were below benchmark values and/or
within the benchmark ranges.
If you have any questions or comments regarding this Stormwater Discharge Outfall Monitoring
Report(DMR),please contact us at your convenience.
Sincerely,
X„e
Robert J. Poffenbarger, Jr.
President
WEPAK Corporation
Enclosures: Stormwater Discharge Monitoring Report(DMR), 1 original & 1 copy

SEMI-ANNUAL STORMWATER DISCHARGE MONITORING REPORT
for North Carolina Division of Water Quality General Permit No. NCG060000
Date submitted 07/15/2016
CERTIFICATE OF COVERAGE NO. NCG060134 SAMPLE COLLECTION YEAR 2016
FACILITY NAME Wepak Corporation FACILITY ACTIVITIES INCLUDE(check all that apply):
COUNTY Mecklenburg Huse/process meats use animal fats/byproducts
PERSON COLLECTING SAMPLES James W.Willard II (INENCO, INC.) DISCHARGING TO SALTWATERS? YES [7N0
LABORATORY Pace Analytical Services, Inc. Lab Cert.•40, 37712&12,37706
LABORATORY INENCO, Inc. Lab Cert.• 5540 PLEASE REMEMBER TO SIGN ON THE REVERSE -
Part A:Stormwater Benchmarks and Monitoring ResultsTotal event rainfall 2 0.36 inches or n No discharge this period 3
Outfall No. Sample Collected, TSS, pH, COD, Oil and Grease, Fecal Coliform'', Enterococci'',
mo/dd/yr mg/L Standard units mg/L mg/L Colonies per 100 ml Colonies per 100 ml
Benchmark - 100 or 504 Within 6.0—9.0 120 30 1000 500
SDO-001 06/27/2016 <5.0 7.37 106.0 <5.0 NA NA
1 Only applies to facilities that use/process meats.
`The total precipitation must be recorded using data from an on-site rain gauge.
i For sampling periods with no discharge at any outfalls.You must still submit this discharge monitoring report with a checkmark here.
°See General Permit text,Table 3,identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? yes Firm (if yes,complete Part B)
Part B:Vehicle Maintenance Area Monitoring Results:only for facilities averaging>55 gal of new motor oil/month.
Outfall No. Sample Collected, Oil and Grease, TSS, pH, New Motor Oil Usage,
mo/dd/yr mg/L mg/L Standard units Annual average gal/mo
Permit Limit - 30 100 or 504 6.0—9.0 -
1 Only applies to facilities that use/process meats.
`The total precipitation must be recorded using data from an on-site rain gauge.
For sampling periods with no discharge at any outfalls,you must still submit this discharge monitoring report with a checkmark here.
°See General Permit text,Table 3,identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
SWU-249 Last Revised:October 18,2012
Page 1 of 2

*FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YESn NOF-7
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES NO n
REGIONAL OFFICE CONTACT NAME
Mail an original and one copy of this DMR,including all"No Discharge"reports, within 30 days of receipt of the lab results(or at end of
monitoring period in the case of"No Discharge"reports)to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, NC 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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."
(Signature of -r a (Date)
Additional copies of this form may be downloaded at: http://portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SWU-249 Last Revised:October 18,2012
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