ML13114A090

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G20130280/LTR-13-0316 - Response to Letter from Warren Barhorst & Lisa Barhorst, Re Concerns Duke Energys Request to Lower Lake Keowee
ML13114A090
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 04/26/2013
From: Robert Pascarelli
Plant Licensing Branch II
To: Barhorst L, Barhorst W
- No Known Affiliation
Boska J NRR/DORL/LPL2-1 301-415-2901
Shared Package
ML13114A088 List:
References
G20130280, LTR-13-0316, TAC MF1412
Download: ML13114A090 (2)


Text

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 April 26, 2013 Mr. and Mrs. Barhorst 8220 Jones Road, Suite 100 Houston, TX 77065

Dear Mr. and Mrs. Barhorst:

This letter is in response to your letter dated March 28, 2013, to Chairman Macfarlane of the U.S. Nuclear Regulatory Commission (NRC), regarding Duke Energy's relicensing application for Lake Keowee. In your letter, you expressed your concern about the possibility that Duke Energy might lower the water level in Lake Keowee by five feet during drought conditions, and the negative effect this could have on waterfront lots and property values.

The NRC is the federal agency that regulates the commercial use of nuclear materials in the United States. As part of our mission, we ensure that commercial nuclear reactors are operated in a manner that protects public health and safety. We regulate the three Oconee Nuclear Station reactors that are located on the shore of Lake Keowee. We have previously evaluated the effect of low lake levels on those nuclear reactors and concluded that they can continue to operate safely as long as the level of Lake Keowee exceeds 791 feet, which is measured relative to mean sea level. If Lake Keowee goes below that value, and it is not restored in a short period of time, the reactors must be placed in cold shutdown. However, your concerns are with lake levels in the range of 790 feet to 800 feet, where 800 feet is the normal full lake level.

Please be advised that the operational levels in Lake Keowee are regulated by a different federal agency, the Federal Energy Regulatory Commission (FERC). Duke Energy holds the FERC license to operate Lake Keowee, and will be applying to FERC for a renewal of this license. For the management of lake levels, we suggest you send your comments to FERC for their consideration.

Sincerely, Robert J. Pascarelli, Chief Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269, 50-270, and 50-287 cc: Distribution via Listserv

April 26,2013 Mr. and Mrs. Barhorst 8220 Jones Road, Suite 100 Houston, TX 77065

Dear Mr. and Mrs. Barhorst:

This letter is in response to your letter dated March 28, 2013, to Chairman Macfarlane of the U.S. Nuclear Regulatory Commission (NRC), regarding Duke Energy's relicensing application for Lake Keowee. In your letter, you expressed your concern about the possibility that Duke Energy might lower the water level in Lake Keowee by five feet during drought conditions, and the negative effect this could have on waterfront lots and property values.

The NRC is the federal agency that regulates the commercial use of nuclear materials in the United States. As part of our mission, we ensure that commercial nuclear reactors are operated in a manner that protects public health and safety. We regulate the three Oconee Nuclear Station reactors that are located on the shore of Lake Keowee. We have previously evaluated the effect of low lake levels on those nuclear reactors and concluded that they can continue to operate safely as long as the level of Lake Keowee exceeds 791 feet, which is measured relative to mean sea level. If Lake Keowee goes below that value, and it is not restored in a short period of time, the reactors must be placed in cold shutdown. However, your concerns are with lake levels in the range of 790 feet to 800 feet, where 800 feet is the normal full lake level.

Please be advised that the operational levels in Lake Keowee are regulated by a different federal agency, the Federal Energy Regulatory Commission (FERC). Duke Energy holds the FERC license to operate Lake Keowee, and will be applying to FERC for a renewal of this license. For the management of lake levels, we sllggest you send your comments to FERC for their consideration.

Sincerely, IRA!

Robert J. Pascarelli, Chief Plant Licensing Branch 11-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-269,50-270, and 50-287 cc: Distribution via Listserv DISTRIBUTION: G20130280/LTR-13-0316 PUBLIC RidsAcrsAcnw_MailCTR RidsSecyMailCenter RidsNrrDorlLpl2-1 RidsRgn2MailCenter Fast Resource RidsNrrPMOconee RidsEdoMailCenter L. Cox, NRR LPL2-1 Reading File RidsNrrMailCenter L. Gibson, NRR RidsNrrLASFigueroa RidsOgcMailCenter ADAMS Accession Nos.:

Figueroa 4/25/13 04/26/13 Res onse: ML13114A090 LPL1-1/BC RPascarelli OFFICIAL RECORD COpy