Thermal infrared (TIR) surveys capture water surface temperatures throughout a riverscape.
The Columbia, Willamette, and coastal rivers will see smaller coho runs in 2026 after a few years of rebound. Here's what to know about this year's run.
Authors James S. White, Karen Michelle Bartelt, Tobias J. Kock, Brandon Overstreet, Gabriel S. Hansen, J. Rose Wallick ...
OREGON CITY — Several hundred people turned out along the Willamette River on Thursday to celebrate a fish often misunderstood for its style but long revered for its substance. Pacific lamprey, a ...
Add Yahoo as a preferred source to see more of our stories on Google. Yakama Nation Fisheries staff encouraged attendees of the 5th annual Yakama Nation Lamprey Celebration to try touching the ...
ALBANY, Ore. (AP) - The latest effort to restore the Willamette River is a plan to reverse long-term declines in native fish populations. The Willamette Special Investment Partnership is leading the ...
In this episode of the Explore Oregon Podcast, host Zach Urness looks at the curious case of how a non-native fish, walleye, showed up at Lookout Point Reservoir and was then flushed into the Upper ...
Portland police announced Tuesday that the body of a fourth occupant in the car that went into the Willamette River had been recovered and identified as 20-year-old Jakob Esperum. One person escaped ...
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