The health advisory isn’t a new phenomenon — Detroit Lake frequently had toxic algae blooms in the past, but this is the first one since 2018 and the first to include the North Santiam River.

Scientists expect 'significant' algae bloom on Lake Erie Algal blooms are caused ... at the University of Windsor stands next to the Detroit River. (Dale Molnar/CBC) GLIER is Canada's only ...

When the agencies last consulted, they did not evaluate impacts from harmful algae blooms on protected species. In requesting informal consultation, the Corps provided only outdated information — ...