Following an unseasonably impressive rainstorm last weekend, the Oregon Health Authority lifted its advisory warning of a ...

On Tuesday afternoon, the Oregon Health Authority (OHA) lifted an advisory for recreation on the Willamette River in Portland ...

Portlanders are used to steering clear of the emerald-green water that materializes during warmer temperatures. But this year ...

This summer, Portlanders have made their way down to the shores of the Willamette River in droves, keen to get the most out ...

The bloom carrying blue-green cyanobacteria — a perennial summer problem — can cause health problems if ingested and can be ...

OHA issued the advisory on Aug. 12 due to a toxic algae bloom that can be traced back about a hundred years ago.

Authorities identified the man who was found dead in the Willamette River last week, saying he likely died shortly after ...

The thick, green layer of toxin-producing algae currently growing on the Willamette River south of downtown Portland is not ...

Authorities said the body had no visible signs of trauma and appeared to have been in the water for some time.

A 30-year-old man from Utah, identified as Eric Charles Meszaros, was found dead in the Willamette River near West Linn, ...

The Oregon Health Authority has lifted the recreational use advisory for the Ross Island Lagoon after water tests showed ...

Deputies believe Eric Meszaros died after crashing his vehicle near McLoughlin Boulevard and Railroad Avenue. His body was ...