Home > Recovery Planning > Bull Trout Recovery

Photo credit: J. Satore

Bull trout (Salvelinus confluentus) are a native fish that spawn in the cold headwaters of the Yakima Basin and migrate extensively up and down the Yakima and Naches Rivers. Local biologists started monitoring the status of the 12 individual populations in the basin in the 1980s. Since then, some some of our populations have declined to dangerously low levels, or in a few cases, disappeared. Bull trout were listed as Threatened under the Endangered Species Act (ESA) in 1998, and the U.S. Fish and Wildlife Service (USFWS) is responsible for recovery planning and consultation on actions that may affect the species. WDFW plays a lead role in monitoring and managing bull trout and ensuring fisheries do not negatively impact them. Recently the Yakama Nation started the Upper Yakima Bull Trout Restoration and Monitoring Project with support from the Bureau of Reclamation and the Department of Ecology. The Yakima Bull Trout Working Group is an informal group convened by the Yakima Basin Fish and Wildlife Recovery Board that brings together those active in bull trout conservation in the basin to share information and coordinate activities.

In 2012, local bull trout biologists in the Yakima Basin completed the Yakima Bull Trout Action Plan, which was updated by the Yakima Bull Trout Working Group in 2017. This document is the go-to place for detailed information on the status of each population in the Yakima Basin and the actions that will be needed to stop their decline.

USFWS released the final USFWS Bull Trout Recovery Plan in Sept 2015; the federal plan draws heavily from the local Bull trout Action Plan in its section on the Yakima Basin. Key parties in the Yakima Basin signed a 2015 Memorandum of Understanding committing each other to working to recovery bull trout in the Yakima Basin. The Bureau of Reclamation also issued its Bull Trout Enhancement Plan in 2015; it focuses on actions to benefit the Gold Creek, Kachess and Box Canyon populations that will help offset any impacts on bull trout from planned water supply projects.

Bull Trout Task Force Members posting educational signs.

Partners in the basin are completing ambitious bull trout projects. Just a few examples: Each field season, Mid-Columbia Fisheries organizes the Bull Trout Task Force, which gets a crew on the ground surveying bull trout streams, educating the public about bull trout issues, removing rock dams made by campers and working on restoration projects. The Yakama Nation and WDFW are rescuing bull trout from drying pools and moving them to a Yakama Nation hatchery until they can be returned to their home rivers- or in the future, seed new populations in areas bull trout have disappeared from. The Cle Elum District of the US Forest Service and the Kittitas Conservation Trust are working on major stream restoration projects on Gold Creek, Box Creek and the Upper Kachess River, while the Bureau of Reclamation and partners are working to provide unimpeded passage for bull trout in and out of the South and North Fork Tieton River.