09/11/2026
The Department of Community Health (DCH) has lifted the advisory for toxic algae at McNary Wildlife Refuge after two consecutive weeks of sampling results were below recreational guidelines. In results received September 11, cyanotoxins were not detected.
Officials will continue to monitor toxin levels through routine water samples. Results are available through the Washington State Toxic Algae program.
DCH encourages everyone remain vigilant and watch for signs of algal blooms when visiting any lake, river, or pond.
Learn more at https://www.nwtoxicalgae.org/FindLakes.aspx