1. Base of fresh ground water, approximately 3,000 Micromhos, in the Sacramento Valley and Sacramento-San Joaquin Delta, California Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Menlo Park, California : Department of the Interior, United States Geological Survey, 1973 Resource Type: Map Access & Availability: Loading
2. Availability of ground water in the Androscoggin River Basin, northern New Hampshire Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Concord, New Hampshire : Department of the Interior, United States Geological Survey, 1975 Resource Type: Map Access & Availability: Loading
3. Depth to water table, recharge areas, drainage basins, and relief of Duval County, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1975 Resource Type: Map Access & Availability: Loading
4. Geologic map showing springs rich in carbon dioxide or chloride in California Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Menlo Park, California : Department of the Interior, United States Geological Survey, 1975 Resource Type: Map Access & Availability: Loading
5. Maps showing ground-water conditions in the Harquahala Plains area Maricopa and Yuma Counties, Arizona--1975 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Tucson, Ariz. : Department of the Interior, United States Geological Survey, 1975 Resource Type: Map Access & Availability: Loading
6. Maps showing ground-water conditions in the lower Hassayampa area, Maricopa County, Arizona--1975 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.?] : Department of the Interior, United States Geological Survey, 1975 Resource Type: Map Access & Availability: Loading
7. Maps showing ground-water conditions in the Puerco-Zuni area, Apache and Navajo Counties, Arizona - 1975 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1975 Resource Type: Map Access & Availability: Loading
8. Availability of ground water in Seminole County and vicinity, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1976 Resource Type: Map Access & Availability: Loading
9. Availability of ground water in the middle Merrimack River Basin, central and southern New Hampshire Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Concord, New Hampshire : Department of the Interior, United States Geological Survey, 1976 Resource Type: Map Access & Availability: Loading
10. Digital model analysis of the principal artesian aquifer, Savannah, Georgia area Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : Department of the Interior, United States Geological Survey, 1976 Resource Type: Map Access & Availability: Loading