Harmful cyanotoxins, produced by algae blooms, were detected in Lake Powell at the mouth of Antelope Canyon. The National Park Service issued a water advisory but recreation areas remain open.
PAGE, Ariz. — Lake Powell's lower water levels aren't the only concern this Fourth of July weekend. The concentration of cyanotoxins was found to be at the "high end of safe exposure levels" in the ...
Lake Powell is projected to fall below a critical threshold of 3,500 feet in 2026, triggering mandatory federal intervention. This intervention could involve reducing water releases to Lake Mead to ...
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