Domestic Roofwater Harvesting; A Serious Water Supply Option for Low-Income Countries?
Prepared by the Development Technology Unit of the University of Warwick

Rainwater catchment in Mainland China (PDF, 790 kb)
Prepared by Prof. Qiang Zhu, Vice-President IRCSA

Rainwater Tanks : their selection, use and maintenance (PDF, 770 kb)
Prepared by Department for Environment Heritage and Aboriginal Affairs, South Australian Government

Guidance on the Use of Rainwater Tanks (PDF, 140 kb)
Prepared by David A Cunliffe for the National Environmental Health Forum (Australia)

Texas Rainwater Harvesting Manual 3rd ed. (PDF, 1.9 Mb)
Prepared by the Texas Water Development Board

Guidelines on Rainwater Catchment Systems for Hawaii (PDF, 5.8 Mb)
College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa