31. Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 2011 Author/Creator: Ortiz, A. G., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, [2013] Resource Type: Map Access & Availability: Loading
32. Base of the upper layer of the phase-three Elkhorn-Loup groundwater-flow model, north-central Nebraska Author/Creator: Stanton, Jennifer S., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2013 Resource Type: Map Access & Availability: Loading
33. Water-table and potentiometric-surface altitudes in the Upper Glacial, Magothy, and Lloyd aquifers beneath Long Island, New York, April-May 2010 Author/Creator: Monti, Jack, author Publication/Creation: Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2013 Resource Type: Map Access & Availability: Loading
34. Maps of estimated nitrate and arsenic concentrations for basin-fill aquifers of the Southwestern United States Author/Creator: Beisner, Kimberly R., cartographer Publication/Creation: Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2012 Resource Type: Map Access & Availability: Loading
35. Status of ground-water levels and storage volume in the Equus Beds aquifer near Wichita, Kansas, July 2011 Author/Creator: Hansen, Cristi V., cartographer Publication/Creation: Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2012 Resource Type: Map Access & Availability: Loading
36. Transmissivity of the Upper Floridan Aquifer in Florida and parts of Georgia, South Carolina, and Alabama Author/Creator: Kuniansky, Eve L. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2012 Resource Type: Map Access & Availability: Loading
37. Potentiometric surface of the upper Floridan Aquifer, west-central Florida, September 2010 Author/Creator: Ortiz, A. G. Publication/Creation: [Reston, Va.] : U.S. Dept, of the Interior, U.S. Geological Survey, [2011] Resource Type: Map Access & Availability: Loading
38. Generalized potentiometric surface, estimated depth to water, and estimated saturated thickness of the High Plains aquifer system, March-June 2009. Laramie County, Wyoming Author/Creator: Bartos, Timothy T. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
39. Status of ground-water levels and storage volume in the Equus Beds aquifer near Wichita, Kansas, January 2011 Author/Creator: Hansen, Cristi V. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
40. Status of ground-water levels and storage volume in the Equus Beds aquifer near Wichita, Kansas, July 2010 Author/Creator: Hansen, Cristi V. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading