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Lakes

Toxic Algae Alert

Lakes with toxic algae alerts are listed below. Find details on the Toxic Algae page.

Blackmans Lake - CAUTION
8/15 - The liver toxin, microcystin, was present but at levels below the State of WA recreational guidelines.

Lake Cassidy - CAUTION
8/14 - The liver toxin, microcystin, was present but at levels below the State of WA recreational guidelines

If recreating in these lakes, follow the guidelines on the CAUTION or WARNING signs.

Lake Workshops

Natural Lawn Care Workshops
A healthy, beautiful lawn that is safe for your family, pets, and lakes is just a few, easy steps away - Register Today!

Wed, Sept 25, 6:30 - 8:30 PM
LakeWood High School
17023 11th Ave NE
Arlington, WA 98223

Septic System Care Workshops

Learn how to keep your septic system running properly for years to come. Plus attend and receive up to $200 in septic system care rebates - Register today!

Wed, Nov 6, 6:30 - 9:00 PM
Brightwater Education Center
22505 State Route 9 SE
Woodinville, WA 98072

Thur, Nov 7, 6:30 - 9:00 PM
Peace Lutheran Church
1717 Larson Rd.
Sylvana, WA 98287