1. On the mechanism of the large hydraulic gradient under Yucca Mountain, Nevada Author/Creator: Fridrich, C. J. (Christopher J.), author Publication/Creation: Denver, CO : U.S. Department of the Interior, U.S. Geological Survey, 1998 Format: Book Access & Availability: Loading
2. One-dimensional transport with inflow and storage (OTIS) : a solute transport model for streams and rivers Author/Creator: Runkel, Robert L., author Publication/Creation: Denver, Colorado : U.S. Geological Survey, 1998 Format: Book Access & Availability: Loading
3. Optimization assessment of a groundwater-level observation network in the Middle Rio Grande Basin, New Mexico Author/Creator: Ritchie, Andre B., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2020 Format: Book Edition: Version 2, December 2020. Access & Availability: Loading
4. Optimization of ground-water withdrawal at the old O-Field area, Aberdeen Proving Ground, Maryland Author/Creator: Banks, William S. L. Publication/Creation: Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Format: Book Access & Availability: Loading
5. Organic solutes in ground water at the Idaho National Engineering Laboratory Author/Creator: Leenheer, J. A., author Publication/Creation: Idaho Falls, Idaho : U.S. Geological Survey, March 1982 Format: Book Access & Availability: Loading
6. Origin and characteristics of discharge at San Marcos Springs based on hydrologic and geochemical data (2008-10), Bexar, Comal, and Hays Counties, Texas Author/Creator: Musgrove, MaryLynn, 1964- Publication/Creation: Reston, Va : U.S. Dept. of the Interior, U.S. Geological Survey, 2012 Format: Book Access & Availability: Loading
7. Origin and characteristics of discharge at San Marcos Springs, south-central Texas Author/Creator: Musgrove, MaryLynn, 1964- author Publication/Creation: [Reston, Virginia?] : U.S. Department of the Interior, U.S. Geological Survey, 2013 Format: Book Access & Availability: Loading
8. Overview--development of a geodatabase and conceptual model of the hydrogeologic units beneath Air Force Plant 4 and Naval Air Station-Joint Reserve Base Carswell Field, Forth Worth, Texas Author/Creator: Shah, Sachin D., 1976- Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2004] Format: Book Access & Availability: Loading