1. Historical potentiometric surface of the Edwards-Trinity Aquifer System and contiguous hydraulically connected units, west-central Texas Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Austin, Texas : U.S. Department of the Interior, U.S. Geological Survey, 1993 Resource Type: Map Access & Availability: Loading
2. Historical saturated thickness of the Edwards-Trinity aquifer system and selected contiguous hydraulically connected units, west-central Texas Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Austin, Texas : U.S. Department of the Interior, U.S. Geological Survey, 1993 Resource Type: Map Access & Availability: Loading
3. Hydraulic conductivity of the streambed, east branch Grand Calumet River, northern Lake County, Indiana Author/Creator: Duwelius, Richard F., author Publication/Creation: Indianapolis, Indiana : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
4. Hydraulic properties and ground-water flow in the St. Peter-Prairie du Chien-Jordan aquifer, Rochester area, southeastern Minnesota Author/Creator: Lindgren, Richard J., author Publication/Creation: Mounds View, Minnesota : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
5. 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
6. Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: St. Paul, Minnesota : Department of the Interior, U.S. Geological Survey, 1987 Resource Type: Map Access & Availability: Loading
7. Hydrogeologic and water-quality characteristics of the Ironton-Galesville aquifer, southeast Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [St. Paul, Minn.] : United States Department of the Interior, Geological Survey, 1984 Resource Type: Map Access & Availability: Loading
8. Hydrogeologic and water-quality characteristics of the Prairie du Chien-Jordan 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
9. 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
10. Hydrogeologic appraisal of a stratified-drift aquifer near Smyrna, Chenango County, New York Author/Creator: Reynolds, Richard J., author Publication/Creation: Albany, New York : U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
11. Hydrogeologic appraisal of five selected aquifers in Erie County, New York Author/Creator: Miller, Todd S., author Publication/Creation: Ithaca, New York : U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading
12. 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
13. Hydrogeologic characterization of the Minnelusa and Madison aquifers near Spearfish, South Dakota Author/Creator: Greene, Earl A., author Publication/Creation: Rapid City, South Dakota : U.S. Department of the Interior, U.S. Geological Survey, 1999 Resource Type: Book Access & Availability: Loading
14. Hydrogeologic data from a 2,000-foot deep core hole at Polk City, Green Swamp area, central Florida Author/Creator: Navoy, A. S., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
15. Hydrogeologic data from the U.S. Geological Survey test wells near Waycross, Ware County, Georgia Author/Creator: Matthews, Sharon E. Publication/Creation: Doraville, Ga. : U.S. Geological Survey, 1984 Resource Type: Book Access & Availability: Loading
16. Hydrogeologic evaluation of the Upper Floridan aquifer in the southwestern Albany area, Georgia Author/Creator: Warner, Debbie, author Publication/Creation: Atlanta, Georgia : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
17. 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
18. 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
19. Hydrogeologic framework and preliminary simulation of ground-water flow in the Mimbres Basin, southwestern New Mexico Author/Creator: Hanson, R. T., author Publication/Creation: Albuquerque, New Mexico : U.S. Geological Survey, 1994 Resource Type: Book Access & Availability: Loading
20. Hydrogeologic framework and simulation of ground-water flow and travel time in the shallow aquifer system in the area of Naval Support Activity Memphis, Millington, Tennessee Author/Creator: Robinson, James L., author Publication/Creation: Nashville, Tennessee : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading