Resources

2023 Pacific Northwest Fish Symposium

The video below is a full recording of the 2023 Pacific NW Fish Symposium

2023 Symposium Speaker Biographies

John McKern

John McKern is a retired Corps of Engineers Fish and Wildlife Biologist. He came to the Walla Walla District of the Corps in 1971 after attaining a BS Degree in Wildlife Science and an MS Degree in Fisheries Science. His graduate work was on life history biometrics of steelhead trout. His work with the Corps originally concentrated on fish passage at the dams but grew into fish and wildlife measures to mitigate the effects of dams and reservoirs. He administered many research contracts for fishery studies related to the effects of dams, and a pioneering study assessing the wildlife and habitats from the mouth of the Columbia to the Canadian border and the Snake River to Weiser, ID. As a consultant since 2000, he piovided expeitise to the Idaho Povvei Planning Council iepiesentatives, to the Colville Tribe on Chief Joseph Hatchery, and to the Yakima lrrigators on fish passage at Cle Elum and other Bureau of Reclamation Yakima Basin dams.

John McKern - Keynote Speaker - The History of the Decline of the Columbia River Salmon

John McKern - Predation and Snake River Salmon

Rusty Bentz

My interest in steelhead began at age four when I often tagged along after my father while he rode for cattle. He always had time to wrangle me a horse and I almost always wanted to go. Our ranch encompassed the White Bird Creek drainage and from about the 20th of April until around the 12th of May steelhead were spawning in White Bird Creek. My dad always watched carefully for them and for the next 12 years so did I. The most important thing I learned was that the;e was ver-; little of the creek that was suitable spawning habitat, probably less than 3%.
While in college my brother and I wanted to see the North Fork of the Clearwater River before it was flooded by Dworshak dam. We had a small rubber raft and while passing an area above Grandad Bridge we found the remnants of a jet boat that Potlatch Forest Industries had sank that spring (1966) on their annual log drive. We returned the following weekend and salvaged an inboard engine and a jet pump. The following spring we built our first jet boat and it had a large impact on our lives. Darell went on to start Bentz Boats.
In the spring of 1969 after coming home from college, I guided friends and a few clients with our original boat for spring chinook below White Bird. I keep a daily diary which records that we caught a total of 40 salmon. It was my first introduction to nitrogen disease. A large majority of the fish had sores covered by white fungus, mostly on their heads. It had to be devastating on the smolts and we only had 1 year in the remainder of the 20th century that we could have a season in Idaho for spring chinook.
By then I was addicted to fishing for steelhead and saimon. With our jet boats we explored the Snake River to Hells Canyon Dam, 200 miles up the Salmon River to the mouth of the Middlefork, and the Clearwater River with its tributaries, the North Fork, the Selway and the Lochsa.
In 1975 I bought an airplane and found another venue for exploring. The vast Idaho back country became accessible. In 1983 I flew my Cessna 185 to Alaska to go Dall sheep hunting. It was on that trip that my eyes were opened to the effects of glaciation. Starting in Northern Idaho and all the way north through western Canada and Alaska were wide valleys formed by glaciers with meandering streams. The majority of the stream bed had ideal sized spawning gravels, something I found lacking in many of the Idaho streams except for some high meadows. I returned a number of times to Alaska with my airplane and explored a number of rivers; the length of the Columbia, the full length of the Frazier River, the Thompson, the Chilcotin, the Skeena and its various tributaries, the Stikine, the Yukon, the Susitna, the Talkeetna, the Nenana, the Tanana, the Chena, the Newhalen, and the Nushagak. I also explored at least a section of each one of them with a power boat. They are all salmon bearing streams. I also did a 13 day f!oat trip on the Sheenjek River north of the Arctic Circle and a 2000 mile jet boat trip down the length of the Mackenzie River and through the Northwest Passage to the Coppermine River up to Bloody Falls. All of those rivers in Canada and Alaska have great spawning habitat.
For 40 years I owned and operated a fence and erosion control company. We worked many Corp of Engineer projects including almost all of the Corp fish hatcheries in the Snake River Basin.
Since 1999 I have had an Idaho Outfitters and Guides license to take steelhead and salmon fishermen. My brother and I built a fishing lodge 17 miles up the Salmon River from its mouth in 1991 and still operate it today. I can honestly say that I still get that same excited feeling when a salmon or steelhead gets on the line as when my dad first showed me spawning steelhead in White Bird Creek.

Rusty Bentz - Sportsmen's Historical Perspective of Salmon and Steelhead Runs

Dr. Charles R. Pottenger, PhD

Curriculum Vitae

Born in 1939 in Philadelphia, Pennsylvania
1957 Graduated Quaker Valley High School, Leetsdale, Pennsylvania
1957-1959 Tufts University, Medford, Massachusetts, Major Chemical Engineering
1959-1961 Pennsylvania State University, State College, Pennsylvania, Major Wood Utilization. Graduated BS.
1961-1965 University of Minnesota, St. Paul, Minnesota, Major Forest Products Engineering; Minor Chemistry. Graduated MS.
1964-1968 The Institute of Paper Chemistry, Appleton, Wisconsin, Physical Organic Chemistry Thesis "Cerium IV Ion Oxidation of Schardinger Beta Dextrin. Graduated PhD Pulp & Paper
Science.
1968-1973 Potlatch Corporation, Cloquet, Minnesota Research Engineer. Worked in Pulp and Paper Coatings.
1973-1975 Potlatch Corporation, Cloquet, Minnesota Assistant Director of Research. Worked on Pulp Mill Technical Audits of Operations in Minnesota, Idaho and Arkansas.
1975-1979 Potlatch Corporation McGehee, Arkansas Technical Director. Worked with
Consulting Engineering Firm Designing, Constructing, Staffing, Training and Start-up of New 450-Ton/Day Pulp & Paperboard Mill.
1979-1983 Potlatch Corporation Pulp & Paperboard Division, Lewiston, Idaho. Production
Manager responsible for operation and maintenance of facility.
1983-1989 Potlatch Corporation Pulp & Paperboard Division, Lewiston, Idaho. Vice President, responsible for operations, maintenance and planning for the Lewiston Mill.
1989-1993 Potlatch Corporation Northwest Paper Division, Cloquet, Minnesota, Vice President, responsible for operations, marketing, sales and planning.
1993-2000 Potlatch Corporation Pulp & Paperboard, Lewiston, Idaho Group Vice President,
responsible for operation, maintenance, marketing, sales and planning for Mills in Lewiston,
Idaho and McGehee, Arkansas.
2000-Present Retired

Dr. Charles Pottenger - River and Fish Facts

Dan Caldwell

Dan earned an AA degree at Shasta College in Redding CA, a B.S. degree in Production Agriculture form Chico State University and an M.S. degree in Extension Education from Washington State University (WSU).

Dan is currently a resident of Idaho and retired from Washington State University (WSU) in 2003, where he managed a 2, 700-acre farm and animal operations for the Animal Sciences Dept. He also assumed the responsibilities as the University Compost operations Manager in October 1994. The WSU compost facility was the first University in the nation to develop and operate a comprehensive campus wide organic composting program. The program won many awards and continues to be a model program for the composting industry.

Dan is a Certified Compost Facility Operator (CCFO) and has been involved with compost pesticide contamination issues since 2000. He was a member of the Washington State Dept. of Agriculture. Compost Pesticide Advisory Committee, the Washington Organic Recycling Council, and the U. S. Composting Council. Dan was the Asotin County compost coordinator in 2010-2011 and held summer workshops at the Clarkston City garden. Dan also did a tour in Taiwan for the U. S. Grains Council.

In 2004 Dan became involved with fisheries research as a Biological­ technician (Bio-tech) with the U.S. Geological survey (U.S.G.S), At the Columbia River Research Lab in Cook WA, Dan was trained in smelt tagging, fish ID, and boat operation. Dan worked at many dams the next eight years installing fish telemetry receivers, dam tail-race boat, GPS recovery spill research, smelt release operations for out migration research, and other requirements regarding smelt research. When funding was cut, Dan was hired by the Army Corps of Engineers (ACE) as a fish transport barge rider/operator. Dan prepared and maintained barges and was responsible for the safety of Salmon and Steelhead smelts as they passed the remaining seven dams to the estuary below Bonneville dam.
For the next five years Dan transported millions of smelts in a healthy, acclimated water environment free of predation and time delays. When barging was completed each season, Dan worked in the separator at the Juvenile Fish Facility at Lower Granite Dam continuing the fish monitoring process at the facility.
Dan joined the Citizens for the Preservation of Fish and Dams in 2022 as a resource about fish transportation, predation issues and Dam improvements for fish benefit. His outside interests include hunting, fishing, boating, camping, Sporting clay and skeet shooting, singing, guitar playing, and spending time with his grandkids.

Dan Caldwell - Fish Barge Transportation = 98% Smolt Survival

Jerry McGehee

EDUCATION
B.A., Biological Sciences, May 1979. Northwest Nazarene College; Nampa, Idaho, 83686
Principles of Aquaculture and Survey of Aquaculture Production Methods, June to December 2013, Kentucky State University.
Coldwater Fish Culture. December 1983. U.S. Fish and Wildlife Service, National
Conservation Training Center. Twin Falls, Idaho
Introduction to Fish Health. February 1982. U.S. Fish and Wildlife Service, National Conservation Training Center. Lacrosse WI.

EXPERIENCE
Clearwater Fish Hatchery Complex Supervisor, Idaho Department of Fish and Game (IOFG), Ahsahka, Idaho, December 2010 to January 2016
Fish Hatchery Manager 2, Idaho Department of Fish and Game
(IDFG), Clearwater Fish Hatchery and Satellite Trapping and Spawning Stations, Ahsahka, Idaho 83520, June 1994 -December 2010
Fish Hatchery Superintendent 3, Idaho Department of Fish and Game, Clearwater Fish Hatchery, Ahsahka, Idaho 83520 1991 to 1994
Fish Culturist, Idaho Department of Fish and Game, McCall Summer Chinook Hatchery, McCall Idaho 83638 1984 to1985
Fish Culturist, Idaho Department of Fish and Game, Rapid River Fish Hatchery, Riggins, Idaho 83549, January 1, 1980, to 1984
Crew Foreman/ Sales Manager, Allen's Apiaries, Payette, Idaho 83661, June 1979 to December 1979 and July 1975 to June 1978
Owner/Operator, Rocky Mountain Taxidermy, 1969 to 2019

HONORS
2010 U.S. President's Volunteer Service Award, Lifetime Service Award 4,000 hours of Volunteer Community Service.
2009 U.S. President's Volunteer Service Award, Silver Medal.
2009 Idaho Hunter's Safety Hall of Fame 29 years of service.
2006 Idaho Hunter Safety Instructor, Twenty five year service award.
2005 Station of the Year Award from U.S. Fish and Wildlife
Service, LSRCP (Oregon, Idaho, and Washington).
2003 Idaho Fish and Game Employee of The Year Award, Fish Hatchery Manager.
2001 Fisheries Outstanding Service Award; In recognition to outstanding service to Idaho fishery resource.

Jerry McGehee - Salmon and Steelhead Smolt Migration to the Ocean - Total Gas Saturation & Gas Bubble Disease - Missing Spawning Grounds Nutrients

Summary of Fish Passage

The video below provides a good summary of fish passage in the Walla Walla District.

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