Lake Services and Information
King County provides an array of services and information to help with lake management, monitoring, and enjoyment.
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View a list of the Lakes in King County
Water Quality Data
- Major lake monitoring graphs and data
- Small lake monitoring graphs and data
- Swimming beach monitoring
Recreation
Projects and Programs
- The Lake Stewardship Program
King County's volunteer-based water quality monitoring program - Combined sewer overflow monitoring and real-time map
- Shoreline Master Program
- Stream monitoring
- Toxic algae monitoring
References and Resources
- King County iMap
Note: this link will open a new browser window
Zoom in to your area of interest. In the layers list, click "Hydrography" and the layers you need such as "Lakes and large rivers" - Lake fact sheets
Information on various lake-related topics and concerns - Glossary of lake terms
Related information
Related agencies
- Department of Natural Resources and Parks
- Water and Land Resources Division
- Wastewater Treatment Division