NCG030227_2020 DMR_20201218

Corning Optical Communications t 336.771.8080
CORNING i) V 3180 Centre Park Boulevard i 336.771.8050
Winston-Salem, NC 27107 USA www.coming com
December 16, 2020
DEQ Winston-Salem Regional Office
Attn: DEMLR Stormwater Program
450 West Hanes Mill Road
Suite 300
Winston-Salem, NC 27105
RE: Stormwater Discharge Monitoring Report
Certificate of Coverage No. NCG030227
Dear Sir/Madam:
The Corning Optical Communications facility located at 3180 Centre Park Blvd., Winston
Salem, NC currently operates under General Permit No. NCG030000, as evidenced by
Certificate of Coverage No. NCG030227. Corning -Winston Cable Plant (WCP) did not
have a discharge meeting the permit criteria for sampling during the month of November
2020.
If you have any questions, do not hesitate to contact me at [phone].
Sincerely,
Aet�4
Brian Witz
WCP Plant Manager
Corning Optical Communications, LLC
Corning Restricted

NCDEQ Division of Energy, Mineral and Land Resources
Metal Fabrication
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG03
Person Collecting Samples: N/A
Facility Name: Corning Optical Communications, LLC-Winston Cable Laboratory Name: TestAmerica Laboratories
Facility County: Forsyth Laboratory Cert. No.: 434
Discharge during this period: ❑ Yes N No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions for any benchmark exceedances? ❑ Yes ❑ No
If so, which Tier (I, II, or III)?
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
46529
24-Hour Rainfall in inches
00552
Non -Polar Oil & Grease in mg/L (15)
C0530
TSS in mg/L (100 or 50*)
00400
pH in standard units (6.0-9.0)
New Motor/Hydraulic Oil Usage in
NCOIL
gal/month
01119
Copper, total recoverable in mg/L
(0.010 FW, 0.005SW)
01051
Lead, total recoverable in mg/ L
(0.075 FW, 0.220 SW)
01094
Zinc, total recoverable in mg/ L (0.126
FW, 0.095 5W)
78141
Total Toxic Organics (TTO) in mg/L(1)
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HOW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L.
Notes (optional):
"I certify by my signature below, 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." I
vG� 1 z-lo-zaz�
of Perm itte elegated Authorized Individual Date