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American Rivers
American Groundwater Trust
American Water Works Association (AWWA)
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Drinking Water FAQs from the League of Women Voters
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National Drought Mitigation Center
U.S. Environmental Protection Agency Office of Water
USEPA Office of Groundwater & Drinking Water
United States Fish and Wildlife Service
U.S. Water News
WWW Virtual Library - Hydrosphere
Water Environment Federation
The Water Librarian's Home Page
Water for People
Water Science for Schools from the U.S. Geological Survey (USGS)
Water Wiser - The Water Efficiency Clearing House
Watershed Management Council
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