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Technical Reports

2008-6 Behavior and survival of radio-tagged sockeye salmon during adult migration in the Snake and Salmon rivers.

2008-5 Adult salmon and steelhead passage through fishways and transition pools at Bonneville dam, 1997-2002.

2008-4 Adult salmon and steelhead passage through fishways and transition pools at John Day dam. 1997-2001.

2008-3 Body Temperature during migration in adult chinook salmon and steelhead through the lower Columbia and Snake rivers, 2000 and 2002.

2008-2 Migration depths of adult chinook salmon and steelhead in the lower Columbia and Snake rivers in relation to dissolved gas exposure, 2002.

2008-1 Migration depths of adult steelhead in the lower Columbia and Snake rivers in relation to dissolved gas exposure, 2000.

2007-3 Associations between adult salmon and steelhead body temperature during upstream migration and estimated water temperatures in Lower Granite reservoir during cold water releases from Dworshak reservoir, 2004.

2007-2 Adult salmon and steelhead passage through fishways and transition pools at The Dalles Dam, 1997-2001.

2007-1 Evaluation of fishway modifications to improve passage of adult chinook salmon and steelhead through the transition pool at Lower Granite Dam, 2006.

2006-8     Run-timing, escapement, and estimated harvest of upriver bright fall chinook salmon in the Columbia River, 1998 and 2000-2005

2006-7 Effects of transport during juvenile migration on behavior and fate of returning adult chinook salmon and steelhead in the Columbia-Snake hydrosystem, 2000-2003.

2006-6 Experimental evaluation of fishway modifications on the passage behavior of adult chinook salmon and steelhead at Lower Granite dam, Snake River 2000-2002.

2006-5 Adult chinook salmon and steelhead dam passage behavior in response to manipulated discharge through spillways at Bonneville dam.

2006-4 Associations between adult salmon and steelhead body temperature during upstream migration and estimated environmental temperatures in Lower Granite reservoir during cold water releases from Dworshak reservoir, 2001-2002.

2006-3 Water Temperatures in Adult Fishways at Mainstem Dams on the Snake and Columbia Rivers: Phase 2 Biological Effects.

2006-2 Non-direct homing by adult spring-summer chinook salmon: Tributary overshoot, overshoot fallback, and temporary nonnatal tributary use in the Columbia river basin. 1996-2003.

2006-1     An evaluation of adult Chinook salmon and steelhead behavior at the north-shore counting window of Lower Monumental Dam using radiotelemetry: 2004.

3 Aug 05 Effects of water temperature exposure on spawning success and developing gametes of migrating anadromous fish - 2004

2005-5  Straying rates of known-origin adult chinook salmon and steelhead within the Columbia River basin, 2000-2003

2005-3    Adult salmon and steelhead passage times through hydrosystem and riverine environment

2005-2    Escapement, harvest, and unaccounted-for loss of radio-tagged adult chinook salmon and steelhead in the Columbia-Snake River hydrosystem, 1996-2002

2005-1     Evaluation of adult Pacific Lamprey passage and behavior in an experimental fishway at Bonneville Dam

Mar 2005  Migration behavior of adult Pacific Lamprey in the Lower Columbia River and evaluation of Bonneville Dam modifications to improve passage, 2002

Oct. 2004 Steelhead Kelt Abundance, Condition, Passage, and Survival in the Lower Snake and Columbia Rivers, 2003.

2004-10    Migration of sockeye salmon past Columbia River dams, through reservoirs and distribution into tributaries, 1997

2004-8    Migration depths of adult spring-summer chinook salmon in the Lower Columbia and Snake Rivers in relation to dissolved gas supersaturation

2004-7    Migration behavior of adult chinook salmon and steelhead released in the forebay of Bonneville Dam, 2000-2001

2004-6    An evaluation of the effects of spill basin drilling on salmon and steelhead passage at Lower Monumental Dam in 2002 using radio telemetry

2004-4    Adult chinook salmon and steelhead fallback at Bonneville Dam, 2000-2001

2004-3    Evaluation of fallback of adult salmon and steelhead via juvenile bypass systems at Bonneville, John Day, McNary, and Ice Harbor Dams: 2000-2001

2004-2    An evaluation of adult chinook salmon and steelhead behavior at counting windows and through vertical-slot weirs of Bonneville Dam using radiotelemetry: 2001-2002

2003-5    Adult spring and summer chinook salmon passage through fishways and transition pools at Bonneville, McNary, Ice Harbor

2003-4    Effects of the shad fishery on passage of adult chinook salmon through the Oregon-shore fishway ladder at the Dalles Dam 2002

2003-2    Water temperatures and passage of adult salmon and steelhead in the Lower Snake River

2003-1    Passage of radio-tagged adult salmon and steelhead at John Day Dam with the emphasis on fishway temperatures: 1997-1998

2002-2    Migration of adult steelhead past Columbia and Snake River dams, through reservoirs and distribution into tributaries, 1996

2002-1    Water temperatures and passage of adult salmon and steelhead in the Lower Snake River

2001-3    Adult  chinook salmon and steelhead fallbacks versus spill at Bonneville Dam in 2000

2000-5    Migration of adult spring and summer chinook salmon past Columbia and Snake River dams, through reservoirs and distribution into tributaries, 1996

2000-3    Adult chinook and sockeye salmon, and steelhead fallback rates at John Day Dam -1996, 1997, and 1998

2000-2    Adult chinook and sockeye salmon, and steelhead fallback rates at The Dalles Dam -1996, 1997, and 1998

2000-1    Adult chinook and sockeye salmon, and steelhead fallback rates at Bonneville Dam, - 1996-1998

1999-6    Evaluation of running turbine 1 at maximum capacity on passage of adult salmon and steelhead at John Day Dam -1997

1999-5    Effects of spill in fall on passage of adult steelhead at John Day Dam, 1997

1999-4    Effects of a shad fishery on passage of adult chinook salmon through the Oregon-shore fishway ladder at the Dalles Dam -1996

1999-2    Distribution and movements of northern pikeminnow and smallmouth bass during operation of a surface-bypass and collection system for juvenile salmonids at Lower Granite Dam, 1996-1997

1999-1    Radio telemetry assessments of migration patterns and fallbacks of adult salmon and steelhead in the forebay of Bonneville Dam, 1997-1998

1998-5    Evaluation of adult chinook and sockeye salmon at Priest Rapids and Wanapum Dams -1997

1996    Evaluation of  adult chinook salmon at Priest Rapids Dam with orifice gates open and closed

1992-1    A review of literature related to the movements of salmon and steelhead past dams and through reservoirs in the Lower Snake River.

Part I    Passage of chinook salmon through the Lower Snake River and distribution into the tributaries, 1991-1993

Part II    Migration of adult steelhead past dams and through reservoirs in the Lower Snake River and into the tributaries, 1991-1995

Part III    Entrances used and passage through fishways for adult chinook salmon and steelhead

Part IV    Turbine priority and its effects on passage of steelhead at Snake River dams

Part V    Movements of steelhead in fishways in relation to transition pools

Part VI    Evaluation of fishway fences (1991-1998) and spill for adult salmon and steelhead passage (1994) at Snake River dams

Part VII    Effects of zero versus normal flow at night on passage of steelhead in summer and fall

 

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Letter Reports

12 Oct 07 Preliminary summary of the Bonneville adult trap operation on ladder passage times

18 Oct 07 Radio-telemetry data for Chinook salmon at Bonneville Dam - 2007

16 Jan 07 Summary of steelhead fallback during November at The Dalles Dam

26 Jul 06 Fall Chinook and Steelhead Fallback via B1 and B2 Turbines; 2002-2004

06 Jun 06 Summary of the use of orifice gates at Bonneville Dam by adult Chinook salmon, sockeye salmon, and steelhead: 1997-1998

19 Apr 06  Additional comments on the effects of spill at John Day dam on adult salmon passage time

22 Mar 06  Gill net data for adult salmon and steelhead

24 Jan 06  Summary of 2004 straying rates for known-source Chinook salmon and steelhead in the Columbia/Snake hydrosystem

24 Jan 06  Summary of 2003-2004 hydrosystem escapement, harvest, and unknown loss rates for adult Chinook salmon and steelhead

13 Jan 06  Preliminary summary of adult escapement upstream from Lower Granite Dam

16 Nov 05  Spring-summer Chinook salmon passage times at John Day dam, with an emphasis on spill effects, 1996-2004

09 Nov 05    2003 spring-summer Chinook salmon passage at John Day dam: spill effects

05 Oct 05    Summary of survival of returning adult salmon and steelhead in the Columbia River

Sept 05      Evaluation of submerged orifice gate usage by adult Chinook salmon and Steelhead at John Day Dam during 2003

29 Aug 05  Lower Columbia River dam fish ladder passage times, 2003

Dec 04    Removable spillway weir (RSW) fallback evaluation 2002 and 2003

18 Oct 04    Summary of straying rates for known origin adult Chinook salmon and steelhead in the Columbia/Snake Hydrosystem

12 Apr 04    Umatilla River salmon river overshoot behavior

22 Mar 04    Adult salmonid fallback and escapement during summer  (July-August) spill/no spill periods at Bonneville, The Dalles, John Day, and Ice Harbor Dams

23 Jan 04    Fish ladder passage times

15 Dec 03    2001 & 2002 fallback information at The Dalles, John Day Dams

27 Oct 03    Chinook salmon fallback at John Day Dam -2000 & 2002

14 Jul 03    Lower Granite transition pool weir test 2001 and 2002

18 Jun 03    Preliminary summary of effects of Dworshak water on passage of adult salmon and steelhead: 2002 September releases

28 Mar 03    Behavior in the forebay of Bonneville Dam -2002

28 Mar 03    Spawning status of radio-tagged adult chinook salmon

12 Feb 03    Summary of preliminary estimates of escapement rates of chinook past Lower Granite Dam in 2001

15 Nov 02    Lower Granite Dam transition pool weir test 2001

25 Jul 02    Preliminary summary of juvenile bypass system fallbacks: 2000-2001

 

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Webmaster: Daniel Joosten

Last updated: March 27, 2008.