1. Altitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks, northeastern Chester County, Pennsylvania, May through October 1990 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Lemoyne, Pa.] : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
2. Altitude of the potentiometric surface, September 1990, and historic water-level changes in the Memphis aquifer in the Memphis area, Tennessee Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Nashville,TN] : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
3. Altitude of top of bedrock in the vicinity of Wright-Patterson Air Force Base, Ohio Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Columbus, Ohio : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
4. Analysis of the magnitude and frequency of floods and the peak-flow gaging network in Montana Author/Creator: Omang, R. J., author Publication/Creation: Helena, Montana : U.S. Geological Survey, [1992] Resource Type: Book Access & Availability: Loading
5. Aquifer-test results, direction of ground-water flow, and 1984-90 annual ground-water pumpage for irrigation, lower Big Lost River Valley, Idaho Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Boise, Idaho : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
6. Areal and temporal variations in surface-water quality in the upper Potomac River basin Author/Creator: Trombley, Thomas J., author Publication/Creation: Towson, Maryland : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
7. Availability and quality of water from the alluvial, glacial-drift, and Dakota aquifers and water use in southwest Iowa Author/Creator: Hansen, R. E., author Publication/Creation: Iowa City, Iowa : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
8. Base flow of 10 south-shore streams, Long Island, New York, 1976-85, and the effects of urbanization on base flow and flow duration Author/Creator: Spinello, Anthony G., author Publication/Creation: Syosset, New York : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
9. Chemical budgets and stream-chemistry dynamics of a headwater stream in the Catskill Mountains of New York, 1984-85 October 1, 1983 through September 30, 1985 Author/Creator: Murdoch, Peter S., author Publication/Creation: Albany, New York : U.S. Geological Survey, 1991 Resource Type: Book Access & Availability: Loading
10. Chemical quality of surface water and mathematical simulation of the surface-water system, Powder River drainage basin, northeastern Wyoming and southeastern Montana Author/Creator: Lindner-Lunsford, Juli B., author Publication/Creation: Cheyenne, Wyoming : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading