NCS000589_Weatherspoon Letter RE No Non-Stormwater Discharges_20180327

DUNE
ENERGY.
PROGRESS
March 23, 2018
Certified Mail # 7015 1520 0001 0801 5354 (2 copies)
Annette Lucas
NCDEMLR- Stormwater Permitting Program
1612 Mail Service Center
Raleigh, NC 27699-1612
Subject: Annual Non-stormwater Discharge Evaluation and Certification
Dear Ms. Lucas:
W. H. Weatherspoon Plant
491 Power Plant Rd
Lumberton, NC 26358
Mailing Address.
Kent Tyndall
L. V. Sutton Energy Complex
801 Sutton Steam Plant Rd
Wilmington, NC 28401
As required by Part 11, Section A. (1.)(e.) of Duke Energy Progress, LLC's W. H. Weatherspoon
NPDES Stormwater Permit NCS000589, Duke hereby submits this certification of stormwater
outfalls for the presence of non-stormwater discharges.
910.341.4775
1 910.341-4790
The following permitted stormwater outfalls have been evaluated by visual observation for the
presence of non-stormwater discharges:
• Outfall SW -1: Runoff from an area draining the access road;
• Outfall SW -2: Runoff from areas draining the access road, ditches along an abandoned
railroad, an admin building, and a vegetative area adjacent to the power plant;
• Outfall SW -3: Runoff from areas draining the western edge of the access road and a picnic
area adjacent to the power plant
Please note Section B (page 6 of 17) of our permit state:
Outfalls SW -2 and SW -3 are influenced by groundwater. Should discharge characteristics or
influences change such that discharges contain contaminated groundwater or other waters not
authorized by this permit, the permittee will be required to obtain or modify a wastewater permit to
cover these discharges or find an alternative to direct discharge.
If there are any questions, please contact either:
• Mr. Kent Tyndall, Environmental Professional for the W. H. Weatherspoon Plant; phone
[phone] ore -mail Ken t.Tyndall@duke-energy;com; or
• Ms_ Letoya Ogallo, Environmental Specialist at our North Carolina Regional Office, phone
[phone] or email [e-mail].
1 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. t am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations.
Sincerely,
Thomas A. Hanes
Station Manager
RECEIVED
MAR 27 2018
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Ms. Annette Lucas
Annual Non-stormwater Discharge Evaluation and Certification
Dated: March 23, 2418
Page 2
Non-Stormwater Discharge Assessment
W. H. Weatherspoon Plant
NPDES Stormwater Permit # NCS000589
11/9/2017 SW -1 No discharge N/A K T
11/9/2017 SW -2 Influenced by Identified in K Tyndall
Groundwater. Hermit.
11/9/2017 SW -3 No discharge Identified in K Tyndall
permit.
Section B (page 6 of 17) of our permit state 'Ouffalls SW -2 and SW -3 are influenced by groundwater.