The Arkansas Geological Survey Mineral Commodity Search / Map catalogs information for over 40 mineral resources. Using the interactive map, users can view the locations of active, abandoned, intermittent, and reclaimed mines for each of the listed mineral commodities.

By clicking on individual mines, users can find more information, including the mine operator, mine history, and some information about the specific materials being mined.

Click here to use the Mineral Commodity Search / Map

The Energy Information Administration Energy Mapping System provides an interactive map of U.S. power plants, pipelines and transmission lines, and energy resources. Using the map tool, users can view a selection of different map layers displaying the location and information about:

The U.S. Geological Survey (USGS) Mineral Resources Data System catalogs information about mineral resources around the United States and the world. Using the map tool, users can zoom in to obtain reports and data on past and present mines, mine prospects, and processing plants.

All of the data can be downloaded for further use and analysis.

Note: Surf Your Watershed was recently decommissioned. EPA is working on a replacement application. We will direct users to that application when it becomes available.

The National Renewable Energy Laboratory's (NREL) map of potential geothermal resources across the U.S. shows the potential for development of deep enhanced geothermal systems (EGS), as well as identified hydrothermal resources. Color shading shows the potential for deep enhanced geothermal systems, or systems which use technology that is currently being developed to extract energy from dry rocks deep below the surface.