Environment ❯ Water Quality ❯ Pollution

Algal Blooms

Blue-Green Algae Cyanobacteria Cyanotoxins Freshwater Ecosystems Dique Las Pirquitas Blue-green Algae Toxins

Water Advisory at Lake Powell Warns of Cyanotoxins Near Safe Limits

Visitors are urged to heed strict safety measures after tests in Antelope Canyon revealed cyanotoxin levels near the upper limit of safe exposure