While OHA officials were unable to comment on pending ... and it’s taken years for the plant to shift into actual ...

PORTLAND, Ore. (KATU) — As summer approaches, the Oregon Health Authority (OHA) is urging residents and visitors to be vigilant about potentially toxic cyanobacteria blooms in the state's lakes ...

The Oregon Health Authority (OHA) is encouraging people heading outdoors to enjoy the state’s lakes, rivers and reservoirs to ...