United States. Assuming every pipe would need to be replaced, the cost over the coming decades could reach more than $1 trillion, according to the American Water Works Association (AWVVA). The quality of drinking water in the United States remains universally high, however. Even though pipes and mains are frequently more than

Please see USGBC's LEED Registered Project Tools (httpdhvww.usgbc.org(projecttools) for additional resources and technical information. Websites American Water Works Association, WaterWiser: The Water Efficiency Clearinghouse httruwww.awwa.orydwaterwiser This clearinghouse includes articles, reference materials, and papers

e rainwater catchment systems in the U.S. The ARCSA website includes a compilation of publications such as the Texas Guide to Rainwater Harvesting. American Water Works Association, Water Wiser: The Water Efficiency Clearinghouse http://www.awwa.org/waterwiser%ao This web clearinghouse provides articles, reference materials, a