1. Potential hydrologic effects of mining in the Humboldt River basin, northern Nevada Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Carson City, Nevada : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
2. Potentiometric surface of the Catahoula Aquifer, central Louisiana, 2013 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2015 Resource Type: Map Access & Availability: Loading
3. Potentiometric surface of the Manchester Aquifer, Arnold Air Force Base, Tennessee, 2002 Author/Creator: Robinson, John A. 1963- (John Adam) Publication/Creation: [Reston, Va.] : U.S. Geological Survey, [2005] Resource Type: Map Access & Availability: Loading
4. Potentiometric surface of the Ozark Aquifer near Springfield, Missouri, 2006-07 Author/Creator: Richards, Joseph M. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Access & Availability: Loading
5. Potentiometric surfaces, altitudes of the tops, and hydrogeology of the Minnelusa and Madison Aquifers, Black Hills area, Wyoming Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
6. Preliminary report on the hydrogeology of Lake Five-O and vicinity, Bay County, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Tallahassee, Florida : U.S. Department of the Interior, U.S. Geological Survey, 1990 Resource Type: Map Access & Availability: Loading