ML20092N549

Forwards Aquatic Environ Conditions in Chickamauga Reservoir During Operation of Sequoyah Nuclear Plant,Third Annual Rept,1983

ML20092N549
Person / Time
Site:	Sequoyah
Issue date:	06/28/1984
From:	Rivers M TENNESSEE VALLEY AUTHORITY
To:	Traina P ENVIRONMENTAL PROTECTION AGENCY
Shared Package
ML20092N550	List: ML20092N549 ML20092N554
References
NUDOCS 8407030267
Download: ML20092N549 (2)

Text

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TENNames VALLEY AUTHORITY R-327 i- kNOXVlu.E. TENNESSEE 3790a x

JUN 281984 Mr. Paul J. Traina, Director l

-Water Management Division i U.S. Environmental Protection Agency f Region IV f 345 Courtland Street, NE. i Atlanta, Georgia 30365  ;

Dear Mr. Traina:

Enclosed are two copies of the report " Aquatic Environmental Conditions in Chickamauga Reservoir During Operation of Sequoyah Nuclear Plant - [

Third Annual Report (1983)." This report is submitted in accordance l with part I., section B.1.c., and part III., section F., of the Sequoyah  !

NPDES permit.  !

Please note a discrepancy 'bbtw'een this, report and previous correspon- ,

dance with you. In a March 16 letter to you from Alvan Bruch, "Sequoyah  !

Nuclear Plant - NPDES No,4 TN0026450 - Modifications of' Sample Design for

. Larval Fish Entrainment Inysstigations," we reported an entrainment testimate for freshwater drum in 1983 of 75 percent. This estimate was *

' based on a new method of determining intake flow demand. Subsequent to *

'that transmittal, we discovered that the old method of determining demand  !

was more. accurate. Entrainment estimates in the enclosed report reflect l this more accurate. method. You will note the entrainment estimate for i freshwater drum changed from 75 percent to SS percent. This change will not affect our plans described in the March 16 letter. l If you have questions regarding this report, please call Clyde W.

Voigtlander at FTS 856-6655 or (615) 632-6655 in Knoxville, Tennessee. t L

Sincerely,

[

i CM h

. Martin E. Rivers, Director  ;

Environmental Quality Enclosures f ec: See page 2

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\ t 8407030267 840628 '

i PDR ADOCK 05000327  !

R PDR An Equal Opportunity Employer I

. _ _ . _._ . - - . . . _ . _ _ _ _ . . _ . . _ . . . . . _ _ _ _ _ _ _ . . - , _ _ . _ _ ~

6 i e

Mr. Paul J. Traina bOlM

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cc (Enclosure):

Mr. ilarold R. Denton. Director (2)

Office of Nuclear Reactor _ Regulation  ;

U.S. Nuclear Regulatory Commission  !

7920 Norfolk Avenue  !

Washington, D.C. 20555 l Mr. D. Elmo Lunn, Director .  !

Tennessee Division of Water Management .

150 Ninth Avenue, North--TERRA Building j Nashville, Tennessee 37203 l i

Mr. Jack R. McCormick, Manager I Chattanooga Field Office i Division of Water Management l 2501 Milne Avenue  :

Chattanooga, Tennessee 37406 l Mr. James P. O'Reilly (2)

Regional Administrator j U.S. Nuclear Regulatory Commission >

Region 2 l 101 Marietta Street.. Suite 2900  !

Atlanta, Georgia 30303.'  !

Mr. Walter D. Stiegliti3 .' f

. Acting Regional Director  !

! . ' Department of Interior '

U.S. Fish and Wildlife Service  !

Richard B._ Russell Federal Building [

75 Spring Street, SW. '

Atlanta, Georgia 30303

, Mr. Lee B. Tebo, Chief

( Ecological Support Branch l U.S. Environmental Protection Agency College Station Road *

Athens, Georgia 30601 L

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