On this page we have collected together several links to organizations involved in the treatment of drinking water and wastewater. If you have suggestions additions, please contact Paul Overbeck.

American Water Works Association, North American association devoted to drinking water technologies and applications.

Awwa Research Foundation, "A member-supported, international, nonprofit organization that sponsors research to enable water utilities, public health agencies, and other professionals to provide safe and affordable drinking water to consumers".

Aquatech, An organization that runs exhibitions on the water and wastewater industry.

CWS - The 10th China Water Show for Water Supply, Drainage and Water Treatment , CWS - The 10th China Water Show for Water Supply, Drainage and Water Treatment", rebranded from the former "WSDWTF - China International Water Supply & Drainage and Water Treatment Exhibition", is organized by the Chinese Society for Environmental Sciences (CSES) and has been held annually in Shanghai since 1999. With the rapid development of the Chinese water industry, the China Water Show, as the top-ranking trade exhibition in China, has been growing at an average rate of more than 30% every year. Over 30 seminars and conferences were held simultaneously with the show.

Global Water Intelligence

International Bottled Water Association, A trade association representing the bottled water industry.

International Ozone Association, "a not-for-profit educational association which performs its information-sharing functions through sponsorship of international symposia, seminars, publications, and the development of personal relationships among ozone specialists throughout the world."

International Water Association, International association devoted to drinking water and wastewater technologies and applications.

National Ground Water Association, "Dedicated to advancing the expertise of all ground water professionals and to furthering ground water awareness and protection through education and outreach".

National Water Research Institute, A Research Institute with the mission of "Creating new sources of water through research and technology and protecting the freshwater and marine environments".

New England Water Works Association

US Water News, An online news service covering the water and wastewater industry.

Water Environment Federation, North American association devoted to wastewater technologies and applications.

WEFTEC

Water Environment Research Foundation, A member-supported, international nonprofit organization "dedicated to advancing science and technology addressing water quality issues as they impact water resources, the atmosphere, the lands, and quality of life".

Water Quality Association, a "not-for-profit international trade association representing the residential, commercial, industrial, and small community water treatment industry".

Water Online, An important industry online sourcing service with a bi-weekly e-newsletter, focused on the industrial and municipal wastewater treatment, drinking water purification, storm water management markets.