Advisory for DEVILS LAKE, Alberta

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DEVILS LAKE

Type: Cyanobacteria Bloom  -  Active

Issued: 8/11/2026

Details:

LAC STE. ANNE COUNTY – A cyanobacterial (blue-green algal) bloom and/or toxins have been identified in the waters of Matchayaw (Devil's) Lake. Residents living near the shores of this lake, as well as visitors, are advised TO AVOID CONTACT, DO NOT DRINK OR COOK, DO NOT EAT WHOLE FISH, KEEP PETS AWAY- WATERTODAY.CA