In this instructable you will learn how to save water. Read this seriously or for pleasure it doesn't make a difference to me. P.S. this is my first instructable so it won't be great. P.S.S. I would enjoy your critism and ratings so please comment!!!
Catch the rain in a barrel. Usually people put them at the spout. The water from the roof rolls into a gutter. The water leaves the gutter through the spout. Use one of the many instructables on this site to learn exactly what to do. Use the water to water plants around your house.