MAY 2026
VOLUME 34 | ISSUE 5 The monthly newspaper of the Confederated Tribes of the Umatilla Indian Reservation Pendleton, Oregon
CUJ
CONFEDERATED UMATILLA JOURNAL
cuj.ctuir.org
Bringing back the lamprey
Aaron Jackson, Pacific Lamprey project leader and biologist in fisheries for the Confederated Tribes of the Umatilla Indian Reservation, prepares to release a lamprey during the ceremonial release event April 8 at the Breitenbush River near Detroit Dam in Oregon. (Yasser Marte/The CUJ)
Tribal restoration effort reintroduces First Food fish to Breitenbush River YASSER MARTE The CUJ
PORTLAND — Twenty-three Pacific lamprey were released into the vast, cold streams of the Breitenbush River, where tribal members and zoo biologists reintroduced the first fish into the freshwater in an effort to help revive the declining population. More than 20 people showed up for the ceremonial event, each official receiving a lamprey to release on April 8 in a stream that runs through the Willamette National Forest, near the Mount Jefferson Wilderness, northeast of Detroit Dam. As the river flowed on, the fish quickly swam into the clear water and disappeared beneath the glimmering sunlit surface. The initiative is part of the Tribal Pacific Lamprey Restoration program, which collects lamprey below dams on the Columbia River with the help of the U.S. Army Corps of Engineers (Corps). Under the program, the team keeps some lamprey in holding tanks for one to two years until they are ready to spawn, loaning some to the zoo for its exhibit. See LAMPREY, Page A2
The first released Pacific lamprey swims free April 8 in the Breitenbush River near Detroit Dam in Oregon. (Yasser Marte/The CUJ)
“Lamprey is a First Food for many tribes. We want to restore those populations to levels that support both the ecosystem and tribal traditions.”
—Jon Hess, senior fisheries geneticist with the Columbia River Inter-Tribal Fish Commission
Flash flooding damages roads Page A4
CTUIR 46411 Timine Way Pendleton, OR 97801
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