The Ohio legislature is proposing severe cuts to funding for the H2Ohio program that is designed in large part to combat ...

About 30 harmful blooms plagued Arizona waters last year, affecting parts of Lake Havasu, Saguaro and Canyon lakes and Tempe ...

The Westchester County Health Department announced the temporary closure of 11 area beaches. Health department officials say ...

Algae at Pattison Lake seen in fall 2019. The lake currently is under a toxic algae bloom alert. Steve Bloom sbloom@theolympian.com Thurston County late Friday reported a toxic algae bloom alert ...

The county is also monitoring Vancouver Lake, as well as Round Lake in Camas, for algae blooms. Small algae blooms were present at Round Lake on Monday, but results from water samples showed toxin ...

So much rock salt has seeped into the water supply in the Lower Hudson Valley that a Westchester County reservoir that delivers drinking water to New York City might need to be shut down in 25 years.

The New Croton Dam and the New Croton Reservoir that supplies part of New York City's drinking water is seen in Cortlandt, N.Y., on Thursday, March 20, 2025. (AP Photo/Ted Shaffrey) (AP) — The ...

Over a 30-year period, salt levels in the main New Croton Reservoir have tripled. At the current rate, the reservoir would reach the state’s maximum allowable levels of chloride, salt’s main ...

The state confirmed a nontoxic algae bloom in Manatee Pocket in Port Salerno on Jan. 2. A prime suspect is Lake Okeechobee discharges that started a month ago, which floods the brackish St. Lucie ...

But in recent years, three invasive species have emerged to threaten water quality at the city’s oldest reservoir, the Croton system.. Today, the Croton system, which was the first watershed to ...