Here are some water conservation sites. I have lived half of my life in the desert so it's something I think about a lot.
Water Conservation Tips -Everyday tips for conserving agua
http://www.mde.state.md.us/assets/do...rainbarrel.pdf -This gives directions for building a rain barrel
Water Conserve: Water Conservation Portal -International conservation site
Global Marine Litter Information Gateway ][ Kids' pages -Global site for Kids