The alum treatment was completed on Forest Lake during the last week of September 2023

The Forest Lake Alum Treatment Project is a milestone project in achieving Forest Lake’s water quality goals. The lake was treated with alum which binds to phosphorus and makes it unavailable for algae growth. Alum is a non-toxic water quality treatment that results in a cleaner and clearer Forest Lake.

Visit the project webpage for more information on this project.

Topic Contact

Blayne Eineichner

Project Coordinator

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