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

A recreational use advisory was expanded for the Willamette River from the Ross Island Bridge downriver to the Columbia River ...

The advisories affect Lake Lowell in Canyon County, located five miles southwest of Nampa, and the Van Wyck Boat Ramp area on ...

A harmful algae bloom (HAB) of cyanobacteria was discovered in a Lake Wylie cove by Charlotte-Mecklenburg Storm Water ...

State officials issued a warning Tuesday for Cullaby Lake visitors to take precautions as harmful algae bloom levels there ...

On Friday, Colorado Parks and Wildlife announced that Jumbo Reservoir will be closed to some water recreation activities due ...

Health advisories have been issued for two bodies of water in southern Arkansas, with the Department of Energy and ...

The Gallatin City-County Health Department is testing for potential harmful algal blooms in several local water bodies.

Health officials urge people to avoid all contact with these areas, cautioning children and animals are especially at risk of ...

The harmful bloom was detected in part of Bruneau Arm in Owyhee County. Blooms have been cropping up recently.

The expansion comes after the Oregon Department of Environmental Quality staff took photos that OHA staff subsequently ...

The toxic algae bloom invasions started more than two weeks ago after the U.S. Army Corps of Engineers in Jacksonville, Florida dumped polluted water out of Lake Okeechobee to prevent flooding ...