Quick Web Index- Science > Hydrologyhttp://www.quickwebindex.com/Science/Hydrology/SEO Friendly Web Directory Rainwater Harvests: Collecting rain to save money and conserve resourceshttp://www.rainwaterharvests.comRainwater harvests capture rainwater in containers, filter and/or purify it, and then it can be reused. Rainwater tanks can be used for collection, and systems that capture rain of rooftops can be installed in almost any house.Fri, 05 Oct 2007 22:15:43 GMT