Advisory for MAGNETAWAN, Ontario

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MAGNETAWAN

Type: Cyanobacteria Bloom  -  Active

Issued: 10/23/2026

Details:

OCT 23, 2026 The North Bay Parry Sound District Health Unit (Health Unit) is advising residents and visitors near the Magnetawan River (Poverty Bay area, Municipality of Magnetawan), to exercise caution after a potential blue green-algae bloom was reported by the Ministry of the Environment, Conservation and Parks (MECP) on Oct. 22, 2026.