G171 Useful Links
- EnviroMapper - An interactive mapping site that can be used to display aerial photography, the location of polluting facilities and polluted (impaired) water bodies.
- FEMA Hazard Maps - An interactive mapping site that can be used to make maps showing floodplains, historical earthquakes and other natural hazards.
- Ground Water Atlas of the United States - An set of reports that provide information on ground-water resources in various parts of the United States.
- Natural Hazards (USGS) - The U.S. Geological Survey's (USGS) Natural Hazards web site. It includes links to sites that provide information on earthquake, flood, landslide and hurricane hazards in the United States.
- Natural Hazards Fact Sheets - Brief reports on natural hazards published by the U.S. Geological Survey (USGS).
