NC0005088_Report_20200421

.f DUKE
' ENERGY.
Rogers Energy Complex
573 Duke Power Roao
Mooresboro, NC 28114
828 6572000
April 21, 2020
Division of Water Resources
WQ Permitting Section - NPDES
Attention: Sergei Chernikov
1617 Mail Service Center
Raleigh, NC 27699-1617
Water Quality Regional Operations
Asheville Regional Office
Division of Water Resources
Attention: Tim Heim
Asheville Water Quality Regional Operations Section
2090 U.S. 70 Highway
Swannanoa, NC 28778-8211
Subject: Duke Energy Carolinas, LLC
Rogers Energy Complex - Cliffside Steam Station
NPDES Permit #NC0005088
Rerouting of Wastewater from Ash Basin to Site WWTS
With reference to the subject permit Part I A. (29.), this letter provides notification to you
that the wastewater from the ash basin plans to be rerouted to the site wastewater
treatment system (NPDES Outfall 005) as part of the ash basin dewatering process.
The construction for this rerouting project is scheduled to be complete and in operation
on May 4, 2020. Duke Energy staff will provide further communication such that the
monitoring requirements in Part I A. (6.) for Outfall 005 (dewatering phase) can be
activated in the Department's Basinwide Information Management System database.
If you have questions, please contact Robert Wylie at [phone] or
[e-mail].
Sincerely,
VWiVarnhardt)
General Manager II, Rogers Energy Complex
Fossil/Hydro Operations - Carolinas Coal Generation
USPS Asheville 7017 2620 0000 7558 5830
USPS Raleigh 7017 2620 0000 7558 5847