1. The difference between the potentiometric surfaces of the lower Patapsco Aquifer in Southern Maryland, September 1990 and September ... Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, VA : U.S. Department of the Interior, U.S. Geological Survey ; [Annapolis, MD] : Maryland Department of Natural Resources Format: Map Access & Availability: Loading
2. The difference between the potentiometric surfaces of the upper Patapsco Aquifer in Southern Maryland, September 1990 and September ... Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, VA : U.S. Department of the Interior, U.S. Geological Survey ; [Annapolis, MD] : Maryland Department of Natural Resources Format: Map Access & Availability: Loading
3. Digital model analysis of the principal artesian aquifer, Glynn County, Georgia Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.?] : Department of the Interior, United States Geological Survey, 1975 Format: Map Access & Availability: Loading
4. 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 Format: Map Access & Availability: Loading
5. Drilling, construction, water chemistry, water levels, and regional potentiometric surface of the upper carbonate-rock aquifer in Clark County, Nevada, 2009-2015 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, 2019 Format: Map Access & Availability: Loading