AMSA, Association of Metropolitan Sewerage Agencies, WIN Report, AMSA represents the interests of wastewater treatment agencies through crafting legislative and regulatory policy that incorporates comprehensive watershed management into our national clean water program ...

ZWA promotes the recycling of all materials in a manner that protects human health and the environment ...

The Iowa Waste Reduction Center (IWRC) assists in pollution prevention by providing free, confidential environmental assistance to small businesses in Iowa. Iowa Waste Reduction Center conducts applied research.

CalMAX, a free service provided by the California Integrated Waste Management Board, is designed to help businesses find markets for materials they have traditionally discarded ...

Worldwide organization with 4 regional groups dedicated to dissemination of information on ozone, utilization of ozone for water, wastewater and air treatment, chemical and industrial process, publishes books and journals ...