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Green Lake Alum Treatment Study

Address: 7201 East Green Lake Dr N
Parks General Information
: (206)684-4075

This report presents the results of a study conducted to determine the optimal approach for treating Green Lake with alum. This study includes a water quality and fisheries data compilation, alum literature review and dose calculation, alum dose testing, alum treatment technical specifications, permit requirements, and cost estimate. The study findings are presented below for each of these elements.

 » view the study (PDF)

Updated June 28, 2007
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