GMDA Links

Federal Agencies

• Environmental Protection Agency
• U. S. Geological Survey
• U.S. Dept. of Agriculture
• Natural Resources Conservation Service
• U.S. Dept. of Interior
• Bureau of Reclamation
• Bureau of Land Management
• Corps of Engineers
• Fish & Wildlife Service
• Federal Legislation
• Library of Congress
• Agency for Toxic Substances and Disease Registry

Organizations

• National Water Resources Association
• Western States Water Council
• Colorado River Water Users Association
• Groundwater Foundation
• American Water Works Association
• American Water Resources Association
• National Institutes for Water Resources
• National Ground Water Association
• Water Education Foundation
• Water Environment Federation
• Western Water Law

Information

• Fish & Wildlife Endangered Species Program
• National Environmental Methods Index
• US Water News
• Chemfinder
• Ground Water Primer
• The Hydrogeologist's Home Page
• USGS Software Page
• International Groundwater Modeling Center
• The Edwards Aquifer Homepage
• High Plains Aquifer
• USGS National Water Information System (NWIS)
• USGS Seamless Data Distribution System (SDDS)
• USGS National Water Quality Assessment (NAWQA)
• EPA/USGS National Hydrography Dataset
• EPA Storet

Weather

• NOAA Home Page
• National Climatic Data Center
• National Integrated Drought Information System
• National Drought Mitigation Center
• Intellicast Weather
• Real Time Weather Data
• The Weather Channel