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Agricultural Research Service (USDA-ARS)
ASCE American Society of Civil Engineers
American Water Works Association
Association of Water Technologies
Endangered Species crisis This site is dedicated to raise awareness and to help saving Endangered Animals and bring about awareness for each and every one of these beautiful creatures.
Environmental Web Directory Amazing Environmental Organization WebDirectory!
EWA EUROPEAN WATER MANAGEMENT NEWS (EWA) is a non-profit association of European water management scientists and experts.
Hydrologic Information Center Office of Hydrology, National Weather Service, National Oceanic and Atmospheric Administration, U.S. Dept. of Commerce
Hydroponics, Hydroponics, Hydroponics InterUrban WaterFarms
HydroWeb International Association for Environmental Hydrology (IAEH)
National Operational Hydrologic Remote Sensing
National Water Data Exchange
New Mexico Water Resources Research Institute
North American Membrane Society (NAMS)
NWP The Netherlands Water Partnership is an independent body set up jointly by the Dutch private and public water sector to act a.o. as an international focal point for the exchange of information related to water and water activities.
Farm*A*Syst/Home*A*Syst Pollution prevention for farms and homes
Powell Consortium. Information on the alliance of seven Water Resources Centers and Institutes (AZ, CA, CO, NM, NV, UT & WY) that cooperate on water issues related to the Colorado River and Great Basin.