06/25/2026
Tribal fisheries experts and the public gathered at Bonneville Dam on June 24, 2026, for Lampreypalooza, an annual free event co-hosted by the Columbia River Inter-Tribal Fish Commission (CRITFC) and the U.S. Army Corps of Engineers. CRITFC and member tribes — the Yakama Nation, Confederated Tribes of the Umatilla Indian Reservation (CTUIR), and Confederated Tribes of Warm Springs — staffed informational booths alongside federal, state, and nonprofit partners.
CRITFC biologists delivered presentations on the biology and cultural significance of Pacific lamprey to Columbia Basin tribes, while the commission’s mobile genetics laboratory gave visitors a firsthand look at how tribes are using DNA sequencing technology to support lamprey and salmon recovery. Pacific Lamprey Week continues today with the Yakama Nation Willamette Falls Lamprey Celebration at Clackamette Park in Oregon City.
Photo: CRITFC/F. Scissons