1. Water-level maps of the alluvial aquifer, Northwestern Mississippi, April 1983 Author/Creator: Sumner, D. M., author Publication/Creation: Jackson, Mississippi : Department of the Interior, U.S. Geological Survey, 1984 Format: Map Access & Availability: Loading
2. Hydrogeologic and water-quality characteristics of the Red River-Winnipeg aquifer, northwestern Minnesota Author/Creator: Ruhl, J. F., author Publication/Creation: St. Paul, Minnesota : Department of the Interior, U.S. Geological Survey, 1986 Format: Map Access & Availability: Loading
3. Potentiometric surface of the Floridan aquifer system in the Suwannee River Water Management District, Florida, May 1985 Author/Creator: Rosenau, Jack C., author Publication/Creation: Tallahassee, Fla : Department of the Interior, U.S. Geological Survey, 1986 Format: Map Access & Availability: Loading
4. Potentiometric surface of the Floridan aquifer system in the Northwest Florida Water Management District, May 1985 Author/Creator: Rosenau, Jack C., author Publication/Creation: Tallahassee, Florida : Department of the Interior, U.S. Geological Survey, 1986 Format: Map Access & Availability: Loading
5. Physical, hydrological, and biological characteristics of the Loxahatchee River estuary, Florida Author/Creator: McPherson, Benjamin F. Publication/Creation: [Tallahassee, Fla.] : Dept. of the Interior, U.S. Geological Survey, 1982 Format: Map Access & Availability: Loading
6. Hydrologic and land-cover features of the Loxahatchee River basin, Florida Author/Creator: McPherson, Benjamin F. Publication/Creation: [Tallahassee, Fla.] : Dept. of the Interior, U.S. Geological Survey, 1980 Format: Map Access & Availability: Loading
7. Bathymetric survey of Cross Lake, Caddo Parish, Louisiana, April through June 1996 Author/Creator: McGee, Benton D. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Format: Map Access & Availability: Loading
8. The Potentiometric surface of the Magothy Aquifer in southern Maryland, September 1985 Author/Creator: Mack, Frederick K., author Publication/Creation: Towson, Maryland : Department of the Interior, U.S. Geological Survey, 1987 Format: Map Access & Availability: Loading
9. Potentiometric surface of the Magothy aquifer in southern Maryland during the Fall of 1986 Author/Creator: Mack, Frederick K., author Publication/Creation: Towson, Maryland : U.S. Department of the Interior, U.S. Geological Survey, 1987 Format: Map Access & Availability: Loading
10. The Potentiometric surface of the Aquia aquifer in southern Maryland, September 1985 Author/Creator: Mack, Frederick K., author Publication/Creation: Towson, Maryland : Department of the Interior, U.S. Geological Survey, 1987 Format: Map Access & Availability: Loading
11. Potentiometric surface of the Aquia aquifer in southern Maryland during the Fall of 1986 Author/Creator: Mack, Frederick K., author Publication/Creation: Towson, Maryland : Department of the Interior, U.S. Geological Survey, 1987 Format: Map Access & Availability: Loading
12. Louisiana ground-water map no. 12 : potentiometric surface of the Chicot Aquifer system in southwestern Louisiana, June 2000 Author/Creator: Lovelace, John K. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Format: Map Access & Availability: Loading
13. Louisiana ground-water map no. 5 : potentiometric surface, 1990, and water-level changes, 1974-90, of the Evangeline Equivalent/southeast Louisiana Aquifer System Publication/Creation: Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1992 Format: Map Access & Availability: Loading
14. 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 Format: Map Access & Availability: Loading
15. 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 Format: Map Access & Availability: Loading
16. 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 Format: Map Access & Availability: Loading
17. Hydrology of Hunters Lake, Hernando County, Florida Author/Creator: Henderson, S. E., author Publication/Creation: Denver Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Format: Map Access & Availability: Loading
18. Potentiometric surface of the principal aquifer and hydrologic conditions in the Ponce-Juana Diaz area, Puerto Rico, April-May, 1987 Author/Creator: Geological Survey (U.S.). Water Resources Division. Caribbean District, cartographer Publication/Creation: San Juan, Puerto Rico : U.S. Department of the Interior, U.S. Geological Survey, 1990 Format: Map Access & Availability: Loading
19. Potentiometric surface of the Kings Hill aquifer and hydrologic conditions in Saint Croix, U.S. Virgin Islands, July 1987 Author/Creator: Geological Survey (U.S.). Water Resources Division. Caribbean District, cartographer Publication/Creation: San Juan, Puerto Rico : U.S. Geological Survey, Water Resources Division, Caribbean District, 1990 Format: Map Access & Availability: Loading
20. Delineation of ground-water recharge areas, western Cape Cod, Massachusetts Author/Creator: Geological Survey (U.S.), issuing body Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Map Access & Availability: Loading