The following list will summarize is a collection of links to some of the better water reuse sites on the web:

CSIRO Land and Water - Loads of publications available for free from Australia.

AWWA - American Water Works Association, one of the bigger American organizations.

U.S. Bureau of Reclamation - Another large American government organization. - A website that highlights information mainly from California.

Singapore NEWater - Detailed information on Singapore's water reuse project

Water Recycling 2030: Recommendations of California’s Recycled Water Task Force

United States EPA

Sanitation Connection - An excellent list of links to all sorts of different water reuse sites.

Regulatory Sites/Documents