ML14132A043: Difference between revisions
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| number = ML14132A043 | | number = ML14132A043 | ||
| issue date = 05/30/2009 | | issue date = 05/30/2009 | ||
| title = TVA 2009b - Biological Monitoring Tn River | | title = TVA 2009b - Biological Monitoring Tn River SQN Discharge Autumn 2008 | ||
| author name = Baxter D S, Simmons J W | | author name = Baxter D S, Simmons J W | ||
| author affiliation = Tennessee Valley Authority | | author affiliation = Tennessee Valley Authority | ||
Revision as of 07:09, 16 December 2018
| ML14132A043 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 05/30/2009 |
| From: | Baxter D S, Simmons J W Tennessee Valley Authority |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Download: ML14132A043 (3) | |
Text
Biological Monitoring of the Tennessee River Near Sequoyah Nuclear Plant Discharge Autumn 2008 Jeffrey W. Simmons Dennis S. Baxter May 2009 Tennessee Valley Authority Aquatic Monitoring and Management Chattanooga, Tennessee Station Location 1993 1994 1995 1997 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Average Inflow TRM 529.0 52 52 44 44 42 44 46 48 48 42 42 42 42 44 45 Table 5. Summary of RFAI Scores from Sites Located Direct ly Upstream and Downstream of Sequoyah Nuclear Plant as Well as Scores from Sampling Conducted During 1993-2008 as Part of the Vital Signs Monitoring Program in Chickamauga Reservoir.
RFAI Scores: 12-21 ("Very Poor"), 22-31 ("Poor"), 32-40 ("Fair"), 41-50 ("Good"), or 51-60 ("Excellent")
Transition SQN Upstream TRM 490.5 49 40 46 39 45 46 45 51 42 49 48 47 44 34 45 Forebay SQN Downstream TRM 482.0
--- --- --- --- 41 48 46 43 45 41 39 37 38 38 42 Forebay TRM 472.3 44 44 47 39 45 45 48 46 43 43 46 43 41 41 44 Hiwassee River Embayment ERM 8.5 47 39 39 40 43 43 47 --- 36 42 45 --- 41 --- 42 20 Table 7. Summary of RBI Scores from Sites Located Directly Upstream and Downstream of Sequoyah Nuclear Plant as Well as Scores from Sampling Conducted During 1993-2008 as Part of the Vital Signs Monitoring Program in Chickamauga Reservoir. Reservoir Benthic Index Scores:
7-12 ("Very Poor"), 13-18 ("
Poor"), 19-23 ("Fair"), 24-29 ("Good"), 30-35 ("Excellent")
Station Location 1994 1995 1997 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Average Inflow TRM 527.4
--- --- --- --- --- 29 27 33 35 31 --- 23 23 29 Inflow TRM 518.0 19 31 25 21 23 29 23 27 35 29 33 25 --- 27 Transition SQN Upstream TRM 490.5 33 29 31 31 23 25 25 31 31 31 27 21 17 27 Forebay SQN Downstream TRM 482.0
--- --- --- --- 23 31 29 29 33 31 31 25 25 29 Forebay TRM 472.3 31 27 29 25 27 27 21 27 29 27 29 19 25 26 Hiwassee River Embayment HiRM 8.5 17 27 25 21 --- 21 --- 31 --- 25 --- 13 --- 23 22