Austin Greenbuilder Program - Rainwater harvesting section of sustainable building sourcebook describes the potential for collecting and using rainwater as a water supply.
Domestic Rainwater Harvesting - This fact sheet gives an overview of systems, component technology, planning and management, as well as the potential effects and impacts.
HarvestH2O.com - Online community promoting sustainable water management practices. Includes articles, FAQ, and instructions for establishing collection systems.
Harvesting Rainwater - A case study of a rainwater collection and storage system is presented, focusing on water quality at various points: from roof runoff to an underground concrete cistern.
Rain Water System Design Report - Report on rain water system designs for the new environmental science and engineering building at the University of Waterloo, Canada.
Rainwater Harvesting - This site provides information on rain water harvesting, including how-to, benefits of, and examples of projects that used rain water harvesting in Tamil Nadu, India.
Rainwater Harvesting - Explains the benefits, and describes simple and complex systems. Includes maintenance suggestions and an online calculator. Contributions by the Texas Cooperative Extension of Texas A&M University.
Rainwater Harvesting Network - Public interest research and advocacy organisation encouraging sustainable development strategies. Guides to different methods for catching water where it falls, newsletter, case histories (primarily in India), and related information.
BBC News: Rain capture answer to water woe - Rainwater harvesting could prove a cheap, easy solution to Africa's water woes, according to a UN report. (November 13, 2006)
