American Museum of Natural History/Online Resources for Educators/Water
http://www.reacheverychild.com/feature/biographies.html

Circle of Blue_ Reporting the Global Water Crisis
http://www.circleofblue.org/waternews/?gclid=CLPFwvq5mZQCFRYLIgodmSPAtg

EPA: Water for Kids
http://www.epa.gov/ow/kids.html

Kidzone: Water Cycle
http://www.kidzone.ws/WATER/

TWDB Kids
http://www.twdb.state.tx.us/kids/index.htm

Drinking Water and the Water Cycle for Kids
http://www.kathimitchell.com/water.htm

Maine Bureau of Land and Water Quality
http://maine.gov/dep/blwq/

USGS: Water Resources Information for Students and Teachers
http://water.usgs.gov/education.html

EPA: Teaching Resources
http://www.epa.gov/teachers/water.htm

Maine Project WET
http://www.umaine.edu/projectwet/