American Meteorological Society - Home page of the AMS.
American Society of Civil Engineers - International Society of Civil Engineers
Colorado River Municipal Water District
Colorado Water Conservation Board
Deepwater Chemicals, Inc.
Desert Research Institute
Environmental and Water Resources Institute - An Institute of the American Society of Civil Engineers
Ice Crystal Engineering
Idaho Power Company
Institute of Atmospheric Sciences - South Dakota School of Mines and Technology, weather modification research
Interactive Weather Information Network - Up-to-date regional and local weather reports and forecasts from the National Weather Service
John D. Odegard Center for Aerospace Sciences - Meteorology and Aviation, including weather modification pilot training
Kansas Water Office - State Water Agency, responsible for cloud seeding activities
National Center for Atmospheric Research - Research and development center dedicated to exploring and understanding the atmosphere and its interactions with the Sun, the oceans, the biosphere, and human society.
Nevada State Cloud Seeding Program - Home page for Nevada's cloud seeding program to increase precipitation
North American Weather Modification Council - A non-profit, tax-exempt organization of regulatory agencies, sponsoring organizations, and research institutions involved in cloud seeding
North American Weather Consultants, Inc.
North Dakota Atmospheric Resource Board
Oklahoma Climatological Survey - Climatological analyses, evaluations
Oklahoma Water Resources Board
Panhandle Groundwater Conservation District - A Texas Panhandle Rain Enhancement Project
Sacramento Municipal Utilities District
Satellite Imagery from NCAR - Real-time satellite pictures and animations from the National Center for Atmospheric Research
South Texas Weather Modification Association
Southern California Edison Company
Southern Ogallala Aquifer Rainfall (SOAR)
Storm Prediction Center - severe weather data and outlooks for the U.S.
Utah Division of Water Resources - The Utah State Agency that handles cloud seeding issues.
United States Bureau of Reclamation - Weather Modification at USBR
Weather Modification, Inc.
West Texas Weather Modification Association
Western Kansas Groundwater District #1
World Meteorological Organization - Home page of this international, UN-sponsored organization
Wyoming Water Development Commission