The Nebraska Department of Natural Resources provides an interactive map of water wells in the state. Wells are color-coded by use, and include geothermal, injection, irrigation, domestic, monitoring, and commerical wells, plus many other types. Users can click on each well to access registration and ownership information.

Additional map layers include transportation, aerial photography, and lakes and rivers.

Click here to access the Nebraska DNR's map of water wells.

The University of New Hampshire, in collaboration with the New Hampshire Office of Energy and Planning, maintains the GRANITView application. This application makes a large amount of environmental and other geoscientific information available in interactive map form, including:

The Rhode Island Department of Environmental Management's Environmental Resource Map provides a large amount of information on Rhode Island's geology and natural resources, including:

The Tennessee Department of Environment and Conservation provides an interactive map service through which users can find information on water quality assessments across the state. Information on monitoring sites, permitting, dams, siltation, streams and waterbodies, and habitat impairment, are all available through the map. Users can click through to find more information on specific locations.

Click here to access the TN DEC interactive map.

The Vermont Center for Geographic Information's VT Interactive Map Viewer provides a large amount of information on Vermont's geology and natural resources, including:

The Massachusetts Office of Geographic Information's "OLIVER" Online Mapping Tool provides a huge amount of information on Massachusetts' geology, natural resources, and hazards in interactive map form, including:

The North Dakota State Government's North Dakota Hub Explorer provides a large amount of information on North Dakota's geology and natural resources in interactive map form, including:

The Louisiana Department of Environmental Quality's Interactive Mapping Application provides information on Louisiana's geology and water resources in interactive map form, including:

• Air and water quality monitoring
• Surface geology
• Aquifers
• Hydrology
• Soils

Users can access local information with additional details by clicking on areas of the map or entering GPS co-ordinates.

Note: this application may take a few minutes to load.