Lake Serene

Lake Serene is west of Highway 99 between Mukilteo and Lynnwood. The lake is 45.0 acres in size and quite shallow, with a maximum depth of 23 feet and an average depth of 14 feet. The watershed, or the land area that drains into the lake, is relatively small at 227.3 acres and mostly developed with residential uses.

Recreational Opportunities

  • Boat Launch
  • Boating (No gasoline-powered motors)
  • Fishing
  • Parking
  • Restrooms/Sanicans
There is a public boat launch at the west end of the lake as shown on the bathymetric maps below. Internal combustion motors are not allowed on Lake Serene- see Snohomish County Code Title 12 and the Parks and Recreation Boating Regulations for more information.

Fishing Information

The Washington Department of Fish and Wildlife (WDFW) maintains informational pages for each lake in Washington that include: fish stocking schedules, fishing prospect calendars, and boat launch information.

Connect with Your Lake Community

The Lake Serene community has an active lake group, the Lake Serene Community Association. You can connect with this association via their Facebook site which indicates it is “Open to all who enjoy the lake whether you live there or not”. 

Lake Health and Additional Resources

As part of Snohomish County's Lake Management Program, County staff and volunteer lake monitors have been tracking the health of Lake Serene since 1992. 

Health Report Card

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In Depth Health Report

In Depth Lake Health Report

​For more historical information on Lake Serene please refer to the 2003 State of the Lakes Report.
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View maps of Lake Serene and the surrounding area, including the location of public access sites.

Watershed Map
Area that drains to the lake

Bathymetry Map
Depth contours of the lake

Aerial Bathymetry Map
Depth contours of the lake with satellite images
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