Rainwater Harvesting
Many, including the Environmental Protection Agency, view rainwater harvesting as a partial solution to the problems posed by water scarcity: droughts and desertification; erosion from runoff; over-reliance on depleted aquifers; and the costs of new irrigation, diversion and water treatment facilities.
Harvested rainwater in the U.S. is used mostly for irrigation; however, there is a growing interest in using rainwater for drinking and other indoor uses. More than 50 percent of household water is used indoors; bringing rain indoors could save the expense and environmental costs of treating and transporting water.
Many websites have information about rainwater harvesting.

















