King County Water Supply - http://dnr.metrokc.gov/topics/water-supply/index.htm
Learn about the water supply in King County and explore the following topics: climate change and drought, drinking water, water supply planning and coordination and water for fish habitat.
Seattle Public Utilities – Water - http://seattle.gov/util/Services/Water/index.asp
This site enables you to find out more about measuring your water usage, as well as what you need to know about water quality and ways to reduce your water use.
U.S. Geological Survey: The Water Cycle - http://ga.water.usgs.gov/edu/watercyclesummary.html
The Water Resources Discipline is one of four science disciplines of the U.S. Geological Survey. Their mission is to provide reliable, impartial, timely information that is needed to understand the Nation's water resources.