ML20092N549

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Forwards Aquatic Environ Conditions in Chickamauga Reservoir During Operation of Sequoyah Nuclear Plant,Third Annual Rept,1983
ML20092N549
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 06/28/1984
From: Rivers M
TENNESSEE VALLEY AUTHORITY
To: Traina P
ENVIRONMENTAL PROTECTION AGENCY
Shared Package
ML20092N550 List:
References
NUDOCS 8407030267
Download: ML20092N549 (2)


Text

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TENNames VALLEY AUTHORITY R-327 i -

kNOXVlu.E. TENNESSEE 3790a JUN 281984 x

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,

[

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Martin E. Rivers, Director Environmental Quality Enclosures f

ec: See page 2

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8407030267 840628 t

i PDR ADOCK 05000327 R

PDR An Equal Opportunity Employer I

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, bOlM Mr. Paul J. Traina

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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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