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Spring Lake’s alum treatment is scheduled to start on or near April 28 and continue through the end of May. Click on the Alum tab below for more information about the treatment.

Ottawa and Muskegon Counties, Michigan
Reports
This page provides several clickable links to technical reports that offer additional information about Spring Lake and its watershed.
Water Quality Monitoring and Plant Control
Lake and Watershed Management
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2015 Report on the Impact of Stormwater Runoff on Spring Lake
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2010 Rein in the Runoff - Citizens Stormwater Guidelines for Spring Lake
Alum Treatment
Fact Sheets
Informative Links
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