Government Agency Regulating Drinking Water

Information on public water supply, environmental reviews, links to files, and other information.

International nonprofit scientific and educational society dedicated to the improvement of drinking water quality and supply. Represents treatment plant operators and managers, scientists, environmentalists, manufacturers, academicians, regulators, and others.

Resources on drinking water, from levels of Arsenic in drinking water to the quality of bottled water.

International nonprofit organization sponsoring research on delivery of safe and affordable drinking water. Information on topics such as water treatment and distribution, groundwater management, monitoring, and cryptosporidium and other waterborne pathogens.

A technical summary about where they get their drinking water in King County, who manages drinking water, and how it is managed.

Information primarily for and about small community drinking water systems. Includes fact sheets, educational materials, and information on water treatment technologies successfully used in small U.S. community water supply systems.

NDWC offers technical assistance and information about drinking water treatment, management, distribution, infrastructure, Safe Drinking Water Act regulations, and ground, surface and water conservation for America's small, rural communities.

Water Quality Association (WQA) is the international trade association representing the household, commercial, and industrial water quality improvement industry.

Includes publications and position papers on a variety of technical and U.S. regulatory topics related to drinking water supply and its protection.