PORTLAND, Ore. (KATU) — Heavy rains over the weekend caused a rare combined sewer overflow (CSO) into the Willamette River as the Big Pipe system reached capacity around 2:30 p.m. on Sunday ...

Oregon's Benton County Sheriff's Office announced late Wednesday on Facebook that Pomeroy had been found about 10 a.m. "on the Willamette River about a half mile upstream of Hyak Park between ...

Naomi Pomeroy, a chef who appeared on cooking shows like "Top Chef Masters," has died after drowning in a tubing accident ...

Sewage and stormwater began spilling into the Willamette River around 2:30 on Sunday afternoon, when weekend rains overflowed Portland’s Big Pipe system. The sewage-stormwater mix drained into ...

Just about every summer in recent years, a stretch of the Willamette River south of downtown Portland at Ross Island turns green from a thick layer of toxin-producing algae that grows rapidly in ...

PORTLAND, Ore. (KOIN) — A combined sewer overflow advisory is in effect for the Willamette River following the weekend’s heavy rains, the City of Portland announced on Sunday afternoon.

PORTLAND, Ore. (KOIN) — Local rivers are flush with rainwater after the Willamette Valley was hit with heavy rain Saturday. The Pudding River in Aurora is forecast to reach the action flood ...