NCG060098_2020 DMR_20201110

SEMI-ANNUAL STORMWATER DISCHARGE MONITORING REPORT
for North Carolina Division of Water Resources General Permit No. NCG060000
Date submitted 11110/2020
CERTIFICATE OF COVERAGE NO. NCG06 0 0 9 8
FACILITY NAME vertellus Specialties, Inc.
COUNTY Guilford
PERSON COLLECTING SAMPLES Frank Thomas
LABORATORY Meritech, Inc. Lab Cert. ff 165
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 2020
FACILITY ACTIVITIES INCLUDE (check all that apply):
❑ use/process meats ❑ use animal fats/byproducts
DISCHARGING TO SALTWATERS? ❑YES ❑■ NO
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
Total event rainfall 2 0 2" or ❑ No discharge this period3
Outfall No.
Sample Collected,
mo/dd/yr
TSS,
mg/L
pH,
Standard units
COD,
mg/L
Oil and Grease,
mg/L
Fecal Coliform',
Colonies per 100 ml
Enterococcil,
Colonies per 100 ml
Benchmark
100 or 504
Within 6.0 — 9.0
120
30
1000
Soo
#1
10/23/2020
12
6.88
47
<5
NA
NA
#5
10/23/2020
42
6.97
60
<5
NA
NA
#6
10/23/2020
10
6.94
84
<5
NA
NA
' Only applies to facilities that use/process meats.
zThe total precipitation must be recorded using data from an on -site rain gauge.
3 For sampling periods with no discharge at any outfalls. You must still submit this discharge monitoring report with a checkmark here.
4See 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 Ono (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,
mo/dd/yr
Oil and Grease,
mg/L
TSS,
mg/L
pH,
Standard units
New Motor Oil Usage,
Annual average gal/mo
Benchmark
30
100or50
6.0-9.0
' Only applies to facilities that use/process meats.
zThe total precipitation must be recorded using data from an on -site rain gauge.
3 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
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*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 ANYONE OUTFALL? YES ❑ NO MR
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
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 Resources
Attn: DWR 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 Permittee) (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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