1. Altitude and configuration of the top of the Floridan aquifer, Duval County, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1978 Resource Type: Map Access & Availability: Loading
2. Bathymetric surface and storage capacity of Terrace Reservoir, Conejos County, Colorado, July-August 1994 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : U.S. Department of the Interior, U.S. Geological Survey, 1996 Resource Type: Map Access & Availability: Loading
3. Delineation of the hydrogeologic framework of the Big Sioux Aquifer near Sioux Falls, South Dakota, using airborne electromagnetic data Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2018 Resource Type: Map Access & Availability: Loading
4. Development of a 14-digit hydrologic coding scheme and boundary data set for New Jersey Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: West Trenton, New Jersey : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
5. Digital data to support development of a pesticide management plan for the Standing Rock Indian Reservation, Sioux County, North Dakota, and Corson County, South Dakota Author/Creator: Schaap, Bryan D. Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2004 Resource Type: Map Access & Availability: Loading
6. Digital surfaces and hydrogeologic data for the Floridan Aquifer system in Florida and in parts of Georgia, Alabama, and South Carolina Author/Creator: Bellino, Jason C. Publication/Creation: [Reston, Va.] : U.S. Dept., of the Interior, U.S. Geological Survey, [2011] Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
7. Geohydrologic conditions and land use in the Gallatin Valley, southwestern Montana, 1992-93 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Helena, Montana : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
8. Geohydrologic conditions in the Vekol Valley, Pinal and Maricopa counties, Arizona-1983 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
9. Geohydrologic units and water-level conditions in the Terrace alluvial aquifer and Paluxy aquifer, May 1993 and February 1994, near Air Force Plant 4, Forth Worth area, Texas Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Austin, Texas : U.S. Department of the Interior, U.S. Geological Survey, 1996 Resource Type: Map Access & Availability: Loading
10. Geohydrology and quality of ground water in unconsolidated aquifers near South Bend, Indiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1998 Resource Type: Map Access & Availability: Loading
11. Geohydrology of the glacial-outwash aquifer in the Batavia area, Tonawanda Creek, Genesee County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Ithaca, N.Y.] : United States Department of the Interior, Geological Survey, 1984 Resource Type: Map Access & Availability: Loading
12. Geohydrology of the Morrison Formation in the western San Juan Basin, New Mexico Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Albuquerque, New Mexico : U.S. Department of the Interior, U.S. Geological Survey, 1990 Resource Type: Map Access & Availability: Loading
13. Geohydrology of the North Park area, Jackson County, Colorado Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1996 Resource Type: Map Access & Availability: Loading
14. Geohydrology of the valley-fill aquifers between the Village of Greene, Chenango County and Chenango Valley State Park, Broome County, New York Author/Creator: Hetcher, Kari K. Publication/Creation: Troy, N.Y. : U.S. Geological Survey, [2005] Resource Type: Map Access & Availability: Loading
15. Geohydrology, yield, and water quality of stratified-drift aquifers in the Pemigewasset River Basin, central New Hampshire Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Pembroke, New Hampshire : U.S. Department of the Interior, U.S. Geological Survey, 1996 Resource Type: Map Access & Availability: Loading
16. Geologic map of the Death Valley ground-water model area, Nevada and California Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2002 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
17. Geologic setting and hydrogeologic units of the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho Author/Creator: Kahle, S. C. (Sue C.) Publication/Creation: [Reston, VA] : U.S. Dept. of the Interior, U.S. Geollgical Survey, 2009 Resource Type: Map Access & Availability: Loading
18. Geology, structure, and thickness of hydrogeologic units in part of the Columbia Plateau, Oregon Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Portland, Oregon : Department of the Interior, United States Geological Survey, 1990 Resource Type: Map Access & Availability: Loading
19. Ground-water hydrology of Dugway Proving Ground and adjoining area, Tooele and Juab counties, Utah Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2001 Resource Type: Map Access & Availability: Loading
20. Ground-water resources of Saipan, Commonwealth of the Northern Mariana Islands Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2003 Resource Type: Map Access & Availability: Loading
21. Ground-water resources of Saipan, Commonwealth of the Northern Mariana Islands Author/Creator: Carruth, R. L. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2003] Resource Type: Map Access & Availability: Loading
22. Hydrogeologic and geochemical characteristics of the Ogallala and White River aquifers, Cheyenne, Wyoming Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2000 Resource Type: Map Access & Availability: Loading
23. Hydrogeologic and water-quality characteristics of the Cretaceous aquifer, southwestern Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
24. Hydrogeologic and water-quality characteristics of the Mount Simon-Hinckley aquifer, southeast Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: St. Paul, Minnesota : United States Department of the Interior, Geological Survey, 1983 Resource Type: Map Access & Availability: Loading
25. Hydrogeologic and water-quality characteristics of the St. Peter aquifer, southeast Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: St. Paul, Minnesota : United States Departmenr of the Interior, Geological Survey, 1983 Resource Type: Map Access & Availability: Loading
26. Hydrogeologic appraisal of the valley-fill aquifer in the Port Jervis Trough, Sullivan and Ulster Counties, New York Author/Creator: Reynolds, Richard J. Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, 2007 Resource Type: Map Access & Availability: Loading
27. Hydrogeologic atlas of aquifers in Indiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Indianapolis, Indiana : U.S. Geological Survey, 1994 Resource Type: Map Access & Availability: Loading
28. Hydrogeologic characteristics and geospatial analysis of water-table changes in the alluvium of the lower Arkansas River Valley, southeastern Colorado, 2002, 2008, and 2015 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2017 Resource Type: Map Access & Availability: Loading
29. Hydrogeologic characterization of the Brazos River alluvium aquifer, Bosque County to Fort Bend County, Texas Author/Creator: Shah, Sachin D., 1976- Publication/Creation: [Reston, Va.] : U.S. Geological Survey, 2007 Resource Type: Map Edition: Version 1.0, posted Nov. 2007. Access & Availability: Loading
30. Hydrogeologic data update for the stratified-drift aquifer in the Sprout and Fishkill Creek valleys, Dutchess County, New York Author/Creator: Reynolds, Richard J. Publication/Creation: [Reston, Va.] : U.S. Dept., of the Interior, U.S. Geological Survey, 2010 Resource Type: Map Access & Availability: Loading
31. Hydrogeologic framework and geochemistry of ground water and petroleum in the Silurian-Devonian carbonate aquifer, south-central Louisville, Kentucky Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
32. Hydrogeologic framework and geologic structure of the Floridan aquifer system and intermediate confining unit in the Lake Okeechobee system, Florida Author/Creator: Reese, Ronald S., cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Map Access & Availability: Loading
33. Hydrogeologic framework and ground-water levels, 1982 and 1996, middle Humboldt River Basin, north-central Nevada Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1999 Resource Type: Map Access & Availability: Loading
34. Hydrogeologic framework and potentiometric surface of the Williamson Creek Aquifer "B" sand in the Fort Polk area, Vernon Parish, Louisiana, March 1997 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2001 Resource Type: Map Access & Availability: Loading
35. Hydrogeologic framework of Onslow County, North Carolina Author/Creator: Fine, Jason M. Publication/Creation: [Jacksonville, N.C.] : U.S.Dept. of the Interior, U.S. Geological Survey ... [et al.], 2008 Resource Type: Map Access & Availability: Loading
36. Hydrogeologic interpretations from available ground-water data, Tutuila, American Samoa Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1999 Resource Type: Map Access & Availability: Loading
37. Hydrogeology and ground-water flow at Levee 31N, Miami-Dade County, Florida, July 2003 to May 2004 Author/Creator: Cunningham, Kevin J. 1953- (Kevin John) Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Map Access & Availability: Loading
38. Hydrogeology and potentiometric surface of the Dublin and Midville aquifer systems in Richmond County, Georgia, January 2007 Author/Creator: Williams, Lester J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2007 Resource Type: Map Access & Availability: Loading
39. Hydrogeology, land-subsidence projections, and earth-fissure hazards along the Tucson Aqueduct alignment of the Central Arizona Project in Pinal and Pima Counties, Arizona Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
40. Hydrogeology of Post-Wilcox Group stratigraphic units in the area of the Naval Air Station Memphis, near Millington, Tennessee Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Memphis, Tenn. : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
41. Hydrogeology of the Croton-Ossining area, Westchester County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Albany, New York : Department of the Interior, U.S. Geological Survey, 1988 Resource Type: Map Access & Availability: Loading
42. Hydrogeology of the eastern part of the Salt River Valley area, Maricopa and Pinal counties, Arizona Author/Creator: Laney, R. L., author Publication/Creation: Tucson, Arizona : U.S. Department of the Interior, U.S. Geological Survey, 1986 Resource Type: Map Access & Availability: Loading
43. Hydrogeology of the Lake Tahoe Basin, California and Nevada Author/Creator: Plume, Russell W. Publication/Creation: [Carson City, Nev.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Resource Type: Map Access & Availability: Loading
44. Hydrogeology of the Olean area, Cattaraugus County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
45. Hydrogeology of the Salamanca area, Cattaraugus County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Resource Type: Map Access & Availability: Loading
46. Hydrogeology of the Sulphur Springs area, Tampa, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Tallahassee, Fla.] : Department of the Interior, United States Geological Survey, 1984 Resource Type: Map Access & Availability: Loading
47. Hydrogeology of the western part of the Salt River Valley area, Maricopa County, Arizona Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Tucson, Ariz.] : Department of the Interior, United States Geological Survey, 1989 Resource Type: Map Access & Availability: Loading
48. Hydrogeology of Webb County, Texas Author/Creator: Lambert, Rebecca B. Publication/Creation: Denver, CO : Information Services [distributor]. Resource Type: Map Access & Availability: Loading
49. A hydrologic description of Keystone Lake near Tampa, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1977 Resource Type: Map Access & Availability: Loading
50. Hydrology of the unconfined aquifer system, Rancocas Creek area, Rancocas, Crosswicks, Assunpink, Blacks, and Crafts Creek Basins, New Jersey Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
51. Hydrology of the unconfined aquifer system, Rancocas Creek area, Rancocas, Crosswicks, Assunpink, Blacks, and Crafts Creek Basins, New Jersey Publication/Creation: [Reston, Va.?] : U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
52. Hydrostructural maps of the Death Valley regional flow system, Nevada and California Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.?] : The Survey, 2002 Resource Type: Map Edition: Version 1.0, last modified 13-Mar-2002. Access & Availability: Loading
53. Louisiana ground-water map no. 13 : hydrogeologic and potentiometric surface, October 1996, of the Sparta Aquifer in northern Louisiana Author/Creator: Brantly, Jeffrey A. Publication/Creation: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Map Access & Availability: Loading
54. Maps summarizing geohydrologic information in an area of salt-water disposal, eastern Altamont-Bluebell Petroleum Field, Uinta Basin, Utah Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Salt Lake City, Utah : U.S. Department of the Interior, U.S. Geological Survey, 1994 Resource Type: Map Access & Availability: Loading
55. 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
56. Potentiometric surface, 2014-15, and water-level differences, 2009 to 2014-15, in the Chicot equivalent aquifer system in Southeastern Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2022 Resource Type: Map Access & Availability: Loading
57. 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
58. 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
59. 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
60. 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
61. 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
62. Stratigraphic units of shallow unconsolidated deposits in Deadwood, South Dakota, delineated by real-time kinematic surveys Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2020 Resource Type: Map Access & Availability: Loading