"Children and pets are at higher risk if contaminated water is swallowed," the National Park Service cautioned.

Add Yahoo as a preferred source to see more of our stories on Google. GREEN LAKE, Wis. (WFRV) – Officials in Green Lake are advising community members to avoid parts of the lake as a lake-wide harmful ...

Lake Mead officials are warning visitors in the Government Wash area about dangerous conditions because of poisons produced by blue-green algae.

Add Yahoo as a preferred source to see more of our stories on Google. Aug. 18—SUPERIOR — The Barker's Island beach closed Aug. 13 after a blue-green algae bloom was observed in the water. The beach ...

GREEN LAKE (WLUK) -- For the first time, a lake-wide harmful blue green algae bloom has been confirmed in Green Lake. Blue-green algae blooms can produce toxins harmful to people and pets. The Green ...

CANANDAIGUA, NY — A year ago June 20, Canandaigua Lake saw the earliest blue-green algae bloom ever recorded. The year before that, a bloom was recorded on June 22, but then not again until late July.

SLEEPY EYE, Minn. — On a quiet, summer day, Laurie Hammerschmidt and her dog Daisy, a 5-year-old boxer, take their routine walk around the shore of Sleepy Eye Lake. “Daisy likes to walk along the ...

MARTINEZ, Calif. (KGO) -- The City of Martinez is warning people about an algae bloom at the local marina. Officials are worried it could be harmful to people, pets and wildlife. The warning signs are ...

Aug. 8—WORTHINGTON — A foul blue-green algae bloom resembling paint smeared across the surface of Lake Okabena near Ehlers Park tested positive for microcystin toxin Tuesday. The bloom had largely ...

PITTSFIELD — For the second time this year, the city is urging residents to stay out of Pontoosuc Lake due to a blue-green algae bloom that poses health dangers to humans and animals. Mayor Peter ...

The City of Boulder is asking residents to keep themselves and their pets out of the water at the Boulder Reservoir due to a possible harmful algae bloom. Although the swim beach is closed for the ...

GREEN LAKE, Wis. (WFRV) – Officials in Green Lake are advising community members to avoid parts of the lake as a lake-wide harmful blue-green algae bloom has been confirmed in multiple locations.