| Northern Pikeminnow Management Program Evaluation | Evaluate predator control fisheries and establish an index of predation by Northern Pikeminnow and other piscivorous fishes on juvenile salmonids in the lower Columbia and Snake Rivers. | 2013 | Storch, A.J., C. Mallette and S. Williams. | | www.pikeminnow.org/wp-content/uploads/2026/04/2013-StorchMalletteWilliams_Pikeminnow-RME.pdf |
| Economic Evaluation of the Northern Pikeminnow Management Program | Economic analysis results for the Northern Pikeminnow Management Program. | 2004 | Radtke, H.D., C.N. Carter, and S.W. Davis. | | www.pikeminnow.org/wp-content/uploads/2026/04/2004-RadtkeCarterDavis-EconEvalPikeminnow-ER.pdf |
| Evaluation of the Northern Squawfish Management Program | The final report of research conducted from 1990-96 by the Oregon Department of Fish and Wildlife (ODFW) to evaluate Bonneville Power Administration (BPA) project 90-007, the Northern Squawfish Management Program (NSMP). | 1998 | Ward, D.L. | | www.pikeminnow.org/wp-content/uploads/2026/04/Ward-1990-1996-EVALUATION-OF-THE-NORTHERN-SQUAWFISH-MANAGEMENT-Final-Report-of-Research-1990-96.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2000 Annual Report. | 2001 | Porter, Russell, Bryce Glaser, Jennifer Amren, Lyle Fox, Mark Wachtel, Eric Winther, Roy Beaty, Howard Takata, and David Ward. | | www.pikeminnow.org/wp-content/uploads/2026/04/2000-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2001 Annual Report. | 2002 | Porter, Russell, Eric Winther, Lyle Fox, Mark Wachtel, Bryce Glaser, George Lee, Howard Takata, and David Ward. | | www.pikeminnow.org/wp-content/uploads/2026/04/2001-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2002 Annual Report. | 2003 | Porter, Russell, Eric Winther, Lyle Fox, John Hone, Julie Memarian, Howard Takata, and Thomas Friesen. | | www.pikeminnow.org/wp-content/uploads/2026/04/2002-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2003 Annual Report. | 2004 | Porter, Russell, John Hone, Richard Bruce, Julie Memarian, Eric Winther, Howard Takata, and James Koloszar. | | www.pikeminnow.org/wp-content/uploads/2026/04/2003-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2004 Annual Report. | 2005 | Porter, Russell, John Hone, Richard Bruce, Julie Memarian, Eric Winther, Tucker Jones, James Koloszar, Martyne Reesman, Thomas Friesen, and Howard Takata. | | www.pikeminnow.org/wp-content/uploads/2026/04/2004-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2005 Annual Report. | 2006 | Porter, Russell, Richard Bruce, Eric Winther, John Hone, Paul Dunlap, Martyne Reesman, Tucker Jones, Matthew Hutchinson, and Thomas Friesen. | | www.pikeminnow.org/wp-content/uploads/2026/04/2005-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 2006 Annual Report. | 2007 | Porter, Russell, Eric Winther, John Hone, Richard Bruce, Howard Takata, Martyne Reesman, George Reed, Les Layng, and Tucker Jones. | | www.pikeminnow.org/wp-content/uploads/2026/04/2006-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2007 Annual Report. | 2008 | Porter, Russell, John Hone, Eric Winther, Paul Dunlap, Kathleen Moyer, Michele Hughes Weaver, Howard Takata, Martyne Reesman, Les Layng, George Reed, and Tucker Jones. | | www.pikeminnow.org/wp-content/uploads/2026/04/2007-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2008 Annual Report. | 2009 | Porter, Russell, Eric Winther, John Hone, Paul Dunlap, Kathleen Moyer, Michele Hughes Weaver, Howard Takata, Martyne Reesman, and Erick Van Dyke. | | www.pikeminnow.org/wp-content/uploads/2026/04/2008-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2009 Annual Report. | 2010 | Porter, Russell, John Hone, Paul Dunlap, Kathleen Moyer, Eric Winther, Michele Hughes Weaver, Howard Takata, and Erick Van Dyke. | | www.pikeminnow.org/wp-content/uploads/2026/04/2009-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2010 Annual Report. | 2011 | Porter, Russell, Eric Winther, Paul Dunlap, Kathleen Moyer, John Hone, Howard Takata, Aaron McAlexander, Michele Hughes Weaver, Jeremy Cameron, and Peter McHugh. | | www.pikeminnow.org/wp-content/uploads/2026/04/2010-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2011 Annual Report. | 2012 | Porter, Russell, John Hone, Eric Winther, Paul Dunlap, Michele Hughes Weaver, Eric Tinus, Matt Gardner, Christine Mallette, Peter McHugh | | www.pikeminnow.org/wp-content/uploads/2026/04/2011-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2012 Annual Report | 2013 | Porter, Russell, John Hone, Eric Winther, Paul Dunlap, Matthew Gardner, Eric Tinus, Michele Hughes Weaver, Christine Mallette, and Erick Van Dyke. | | www.pikeminnow.org/wp-content/uploads/2026/04/2012-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2013 Annual Report. | 2014 | Williams, Steve, John Hone, Eric Winther, Paul Dunlap, Craig Miller, Charles Barr, Eric Tinus, Matthew Gardner, Christine Mallette, and Adam Storch. | | www.pikeminnow.org/wp-content/uploads/2026/04/2013-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program | 2014 Annual Report. | 2015 | Williams, Steve, Paul Dunlap, John Hone, Ruthanna Shirley, Eric Winther, Craig Miller, Eric Tinus, Charles Barr, Kevin Rybacki, Emma Bell, Christine Mallette, and Adam Storch. | | www.pikeminnow.org/wp-content/uploads/2026/04/2014-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2015 Annual Report. | 2016 | Williams, Steve, Eric Winther, Adam Storch, Paul Dunlap, Ruthanna Shirley, John Hone, Craig Miller, Charles Barr, Eric Tinus, Kevin Rybacki, Andrea Launer, Ruth Farr, and Christine Mallette. | | www.pikeminnow.org/wp-content/uploads/2026/04/2015-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2016 Annual Report. | 2017 | Williams, Steve, Eric Winther, Charles Barr, Ruthanna Shirley, John Hone, Paul Dunlap, Craig Miller, Andrea Carpenter, Eric Tinus, Parker Chambliss, Rean Drake, Eric Anderson, Mike Lovejoy, and Matt Gardner. | | www.pikeminnow.org/wp-content/uploads/2026/04/2016-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2017 Annual Report. | 2018 | Williams, Steve, Eric Winther, Charles Barr, Craig Miller, Ruthanna Shirley, John Hone, Paul Dunlap, Andrea Carpenter, Eric Tinus, and Parker Chambliss. | | www.pikeminnow.org/wp-content/uploads/2026/04/2017-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2018 Annual Report. | 2019 | Williams, Steve, Eric Winther, Charles Barr, Craig Miller, John Hone, Ruthanna Shirley, Paul Dunlap, Andrea Carpenter, Eric Anderson, and Eric Tinus. | | www.pikeminnow.org/wp-content/uploads/2026/04/2018-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2019 Annual Report. | 2020 | Winther, Eric, Charles Barr, Craig Miller, Chris Wheaton, John Hone, Paul Dunlap. Ruthanna Shirley, Chris Williams, Eric Anderson, and Andrea Carpenter. | | www.pikeminnow.org/wp-content/uploads/2026/04/2019-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2020 Annual Report. | 2021 | Winther, Eric, Charles Barr, Craig Miller, Chris Wheaton, John Hone, Paul Dunlap, Ruthanna Shirley, Andrea Carpenter, Zane Kroneberger, and Parker Chambliss. | | www.pikeminnow.org/wp-content/uploads/2026/04/2020-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2021 Annual Report. | 2022 | Winther, Eric, Grant Waltz, Allan Martin, Paul Dunlap, Ruthanna Shirley, Dennis Werlau, Diana Murillo, John Hone, Kevin Rybacki, Charles Barr, Andrea Carpenter, Kelsey Anderson, Elijah Lamb, and Parker Chambliss. | | www.pikeminnow.org/wp-content/uploads/2026/04/2021-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2022 Annual Report. | 2023 | Winther, Eric, Grant Waltz, Allan Martin, Dennis Werlau, John Hone, Ruthanna Shirley, Diana Murillo, Paul Dunlap, Kevin Rybacki, Charles Barr, Andrea Carpenter, Kelsey Anderson, Parker Chambliss, Mason Rozgowski, and Benjamin Stablow. | | www.pikeminnow.org/wp-content/uploads/2026/04/2022-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2023 Annual Report. | 2024 | Winther, Eric, Grant Waltz, Allan Martin, John Hone, Ruthanna Shirley, Dennis Werlau, Paul Dunlap, Kevin Rybacki, Karah Roof, Parker Chambliss, and Jadon Snauer. | | www.pikeminnow.org/wp-content/uploads/2026/04/2023-Pikeminnow-AR.pdf |
| Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Northern Pikeminnow Sport Reward Program | 2024 Annual Report. | 2025 | Winther, Eric, Grant Waltz, Allan Martin, Ruthanna Shirley, Paul Dunlap, John Hone, Dennis Werlau, Lauren Holmes, Jadon Snauer, Karah Roof, and Parker Chambliss. | | www.pikeminnow.org/wp-content/uploads/2026/04/2024-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predator Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1999 Annual Report. | 2000 | Young, Franklin, Lyle Fox, Jennifer Amren, Bryce Glaser, Mark Wachtel, Eric Winther, Russell Porter, Roy Beaty, Mark Zimmerman, Thomas Friesen, David Ward, and Howard Takata. | | www.pikeminnow.org/wp-content/uploads/2026/04/1999-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1998 Annual Report. | 1999 | Young, Franklin, Mark Wachtel, Marc Petersen, John Hisata, Eric Winther, Renae Welling, Russell Porter, Roy Beaty, Kevin Leader, Mark Zimmerman, and Thomas Friesen. | | www.pikeminnow.org/wp-content/uploads/2026/04/1998-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program; Northern Squawfish Management Program – Implementation | 1997 Annual Report. | 1998 | Young, Franklin. | | www.pikeminnow.org/wp-content/uploads/2026/04/1997-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1996 Annual Report. | 1997 | Young, Franklin, Eric Winther, John Hisata, Marc Petersen, Michael Hagen, Renae Welling, Russell Porter, CRITFC, Thomas Friesen, Mark Zimmerman, and David Ward. | | www.pikeminnow.org/wp-content/uploads/2026/04/1996-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implemenation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin (Northern Squawfish Management Program) | 1995 Annual Report. | 1996 | Young, Franklin, John Hisata, Marc Petersen, Dennis Gilliland, Eric Winther, Scott Smith, Janice Suarez-Pena, Russell Porter, Ken Collis, Kathy McRae, Jack McCormack, and Roy Beaty. | | www.pikeminnow.org/wp-content/uploads/2026/04/1995-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1994 Annual Report. | 1995 | Willis, Charles, Franklin Young, Scott Smith, Dennis GiIliland, Eric Winther, Marc Petersen, Eric Mattson, Stacie Kelsey, Janice Suarez-Pena, John Hisata, Russell Porter, CRITFC, Ken Collis, Roy Beaty, Jack McCormack, Kathy McRae, and Jon Pampush. | | www.pikeminnow.org/wp-content/uploads/2026/04/1994-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1993 Annual Report. | 1994 | Willis, Charles, and David Ward. | | www.pikeminnow.org/wp-content/uploads/2026/04/1993-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1992 Annual Report. | 1993 | Willis, Charles, David Ward, and Anthony Nigro. | | www.pikeminnow.org/wp-content/uploads/2026/04/1992-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1991 Annual Report. | 1992 | Nigro, Anthony, and Charles Willis. | | www.pikeminnow.org/wp-content/uploads/2026/04/1991-Pikeminnow-AR.pdf |
| Development of a System-wide Predator Control Program: Stepwise Implementation of a Predation Index, Predator Control Fisheries, and Evaluation Plan in the Columbia River Basin | 1990 Annual Report. | 1991 | Nigro, Anthony, Steven Vigg, Craig Burley, David Ward, Christine Mallette, Scott Smith, Mark Zimmerman, Susan Hanna, Jon Pampush, S.B. Mathews, T.K. Iverson, L.J. Bledsoe and A.F. Johnston. | | www.pikeminnow.org/wp-content/uploads/2026/04/1990-Pikeminnow-AR.pdf |
| Leveraging PIT tag data to better understand Northern Pikeminnow movement in the Columbia River basin | The movement of Northern Pikeminnow within the Columbia River basin between 2003 and 2022 was studied using passive integrated transponder tag data. | 2025 | Diallo, Jessica O., Beth L. Sanderson, Katie A. Barnas, James R. Faulkner, Grant T. Waltz, Eric C. Winther, and Julian D. Olden. | academic.oup.com/tafs/article-abstract/155/1/64/8346097 | |
