A Cornelius resident reported a “green floating growth” while walking his dog outside his condo. “Growth appears to have ...

Algal blooms have been observed at multiple locations on the lake in Catawba, Iredell, Lincoln and Mecklenburg counties.

The culprit, says Felt, were harmful algal blooms—cyanobacteria (frequently ... in a small volume of water.” A man fishing in the Iron Gate Reservoir on the Klamath River in California.

The harmful algal bloom forecast for western Lake Erie is similar to 2023, unless a bloom-increasing heavy rainfall were to hit the area. The National Oceanic and Atmospheric Administration’s ...

MANITOU BEACH — A harmful algal bloom as been reported in a second lake in Lenawee County. Blue-green algae, known as cyanobacteria or harmful algal blooms (HABs), has been confirmed at Devils Lake in ...

BROOKS TOWNSHIP, Mich. (WOOD) — The Michigan District Health Department No. 10 has confirmed that a harmful algal bloom has been found in Newaygo County’s Hess Lake. The bloom was first ...

We bring our own water and keep her on a leash," one local man, Richard Mordenti, said about his own dog who he frequently walks around Virginia Lake. Officials said the algae bloom will disappear ...

(WOOD) — The Muskegon County Health Department tested water along the lakeshore on Friday after a professional photographer and environmental enthusiast captured footage of a large algal bloom ...

Harmful algal blooms happen when cyanobacteria, also known as blue green algae, rapidly grow out of control. These organisms are native to Montana and are naturally found at low, safe densities in ...

More information: Jai-yeop Lee, Low-cost sensor-based algal bloom labeling: a comparative study of SVM and logic methods, Environmental Monitoring and Assessment (2025). DOI: 10.1007/s10661-025 ...

The Virginia Department of Health has announced a change in how it will issue swim advisories due to harmful algal blooms, and a Smith Mountain Lake group is saying it may reduce protections for ...