NCG060098_DMR_20200220

SEMI-ANNUAL STORMWATER DISCHARGE MONITORING REPORT
for North Carolina Division of Water Quality General Permit No. NCG060000
Date submitted_2/20/2020
CERTIFICATE OF COVERAGE NO. NCGO6 0098
FACILITY NAME Vertellus Greensboro LLC
COUNTY Guilford
PERSON COLLECTING SAMPLES Aaron Kramer
LABORATORY Meritech Lab Cert.# 165
Part A: Stormwater Benchmarks and Monitoring Results Total event rainfall 0.35" or n No discharge this period3
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
01 2/11/20 52 6.7 75 <5 n/a n/a
02 Representative --- --- --- n/a n/a
03 Representative --- --- --- n/a n/a
04 Representative n/a n/a
05 2/11/20 <5 7.1 21 <5 n/a n/a
06 2/11/20 93 6.6 123 <5 n/a n/a
1 Only applies to facilities that use/process meats.
'The 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.
Did this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? n yes E no (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, TS5, pH, New Motor Oil Usage,
mo/dd/yr mg/L mg/L Standard units Annual average gal/mo
Benchmark - 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.
3 For sampling periods with no discharge at any outfalls,you must still submit this discharge monitoring report with a checkmark here.
SWU-249 Last Revised: October 18,2012
Page 1 of 2

'See General Permit text,Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
*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? YES ® NO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ® NO❑
REGIONAL OFFICE CONTACT NAME: _Winston Salem Regional Office
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."
C 2/20/2020
(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
Page 2 of 2

Vertellus
Smart Chemistry.Our Specialty.
NC Division Energy, Mineral, and Land Resources February 20, 2020
Attn: Storm Water Program
1612 Mail Service Center
Raleigh, NC 27699-1612
RE: Vertellus Greensboro LLC; Permit #: NCG060000 1.14. ?o?o
Tier 2 & 3 Notifications `?C'`'Mbti•A uQ(/qidry
4::RM,7.7'
/NG
Attached are results from February outfall monitoring.
Outfall #6 tested out of range for COD. All other Outfalls and parameters were within the
Benchmarks.
Please feel free to contact me at 336-834-4903 or via email at [e-mail] if you have
any questions regarding this information.
Sincere!
For, Vertellus Greensboro LLC
Aaron Kramer
EHS Manager, Vertellus LLC
Vertellus
2110 W.Gate City Blvd.
RESPONSIBLE CARE
Greensboro,NC 27403
Phone:[phone]
OUR C(IMMITMFNT TO WSW..LI'h www.vertellus.com