Sammamish Weather
- Weather information assembled by a computer science and meteorology student.
- http://www.sammamishweather.com

Lake Sammamish Water Quality Data
- Updated buoy measurements including temperature, conductivity, dissolved oxygen, pH, and Chlorophyll at various lake depths.
- http://dnr.metrokc.gov/wlr/waterres/lakedata/LkSammS.htm

Sammamish Watershed
- Information about lakes, streams, wetlands, fish and wildlife habitat, pollution, flooding, open space, farming and forestry in the Sammamish River drainage basin.
- http://dnr.metrokc.gov/wlr/watersheds/samm.htm

Friends of Pine Lake
- Information regarding Pine Lake and efforts to protect it.
- http://www.pine-lake.org/