A recent Oregon State University study found that the primary cyanotoxin in Detroit Lake suddenly changed in 2018, and the ...

PORTLAND, Ore. (KATU) — The Oregon Health Authority (OHA) has lifted the recreational use health advisory for Ross Island Lagoon and the Willamette River south of the lagoon, extending downriver to ...

The Oregon Health Authority is urging caution in the Barnes Unit of the Upper Klamath National Wildlife Refuge after ...

Oregon health officials issued a warning for dog owners and hunters on Monday after “extremely high” levels of microcystin ...

Good news for those who like to visit the Arboretum with their four-legged friends: Recent tests show cyanotoxins are no longer present in the Arboretum Waterway. Specifically, microcystins — the ...

Clark County Public Health warned Wednesday that Lacamas Lake could make residents and pets sick due to elevated levels of cyanotoxins from algae. Lacamas Lake water samples taken Monday showed ...

The recreational use health advisories issued for Big Cliff Reservoir and Detroit Lake in Linn and Marion counties have been lifted, according to the Oregon Health Authority. OHA issued the advisory ...

The recreational-use advisory for elevated levels of cyanotoxins in Devil's Lake in Lincoln City has been lifted, according to the Oregon Health Authority. OHA issued the advisory on Aug. 28. "Water ...

BOISE, Idaho — Health officials are warning members of the public of potentially hazardous conditions at Lake Cascade and the Payette River. The Idaho Department of Health and Welfare (DHW) Division ...

Austin Water announced is has acquired new equipment that will allow in-house testing of raw source water and treated drinking water samples for cyanobacteria and cyanotoxins. The equipment will ...

Cyanobacteria are microscopic bacteria, otherwise known as blue-green algae, that form harmful blooms during the summer. They flourish in warm, stagnant water filled with nutrients, such as Lacamas ...