1. Water-quality characteristics of the Columbia Plateau regional aquifer system in parts of Washington, Oregon, and Idaho Author/Creator: Steinkampf, W. C., author Publication/Creation: Tacoma, Washington : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
2. Ground-water pumpage from the Columbia Plateau regional aquifer system, Washington, 1984 Author/Creator: Cline, Denzel R., author Publication/Creation: Tacoma, Washington : U. S. Geological Survey, 1990 Resource Type: Book Access & Availability: Loading
3. Properties and chemical constituents in ground water from the permeable zone E (lower Miocene-upper Oligocene deposits), coastal lowlands aquifer system, south-central United States 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
4. Properties and chemical constituents in ground water from the upper Claiborne Aquifer, Gulf Coast regional aquifer systems, south-central United States 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