For more information, click here to view a presentation given to the Cowlitz County Board of Health in July 2016.
In September of 2018 work was started on the study Silver Lake Sediment and Water Quality Testing Plus Engagement Project. Results will include two years of testing the lake and the inlet streams on a monthly basis, and one sediment testing event of the lake bottom.
One grant goal included making the typed Silver Lake Watershed Management Plan more available to the public by transferring it to a digital format. The original document was written in 1994 by Cowlitz County Conservation District and included Darin B Houpt, Forest Hydrologist, and Resource Technicians Joanne Aylesworth and Steve Stinson. Please click the following links to access this document.