NCG030246_Monitoring Report_20220317

CORNING P ant Manager Technology Centering and f 828-901-5665
1164 A 23'd St SE [e-mail]
Hickory, NG 28602 www.corning.com
March 15, 2022
Mr. Zahid Khan
Regional Engineer, Mooresville Regional Office
Division of Energy, Mineral, and Land Resources
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Dear Mr. Khan:
'dip o
Please find enclosed a copy of the Stormwater Discharge Monitoring Report for Corning
Optical Communications, LLC — Hickory Manufacturing and Technology Center (HMTC)
located in Hickory, Catawba County, North Carolina. The stormwater samples were collected
on 2/03/2022 for the permitted outfalls and represent the monthly sample as specified in the
requirements set forth by NCDEQ.
Please contact Steve Street if you have any questions regarding this submittal at 828-901-
6695.
Sincerely,
Ahmed Koilakh
Plant Manager
cc: Juan Gamboa
Steve Street
@ 2022 Corning Incorporated. All Rights Reserved.

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG030000
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. NCG030246
Person Collecting Samples: Steve Street
Facility Name: Hickory Manufacturing and Technology Center
Laboratory Name: Water Tech Labs
Facility County: Catawba
Laboratory Cert. No.: 50
Discharge during this period:
0
Yes
No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any be ocrmark,exceednes? Yes EjNo
If so, which Tier (I, II, or III)? III mN an,
A copy of this DMR has been uploaded electronically via htt s: edocs.de .nc. ov Forms SW-D E]Yes No
Date Uploaded: 3/15/2022 ,%
>y�C.,
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) 0
Parameter
Parameter
Outfall3
Outfall5
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
C
C
N/A
Date Sample Collected MM/DD/YYYY
2/3/2022
2/3/2022
46529
24-Hour Rainfall in inches
1
1
C0530
TSS in mg/L (100 or 50*)
3.7
3.6
00400
pH in standard units (6.0-9.0 F%Al,
6.60
6.11
6.8-8.5 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, (i.00!i8 5W)
0.013
0.0079
Lead, total recoverable in mg/ L
01051
(0.075 FW, 0.22 SW)
<.005
<.005
Zinc, total recoverable in mg/ L (0-1.26
01094
FW, 0.095 SW)
1.0
0.13
00340
Chemical Oxygen Demand (COD) in
71
34
mg/L (.a.20)
00552
Non -Polar Oil & Grease in mg/L (7.5)
<4.9
<4.9
'" Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS limit of IO lklj; f.. All other water classifications have a benchmark of 100 mg/L
few (Freshwater) 9tN (Saltwater)
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."
Signature of Permittee or Delegated Authorized Individual
ko1 � G ��rnY� . C09-)n;n -cc 7'"
Email Address /
3-IS- 2 a2
Date
Phone Number