1. Uncertainties in records of annual mean discharge in Maine Author/Creator: Fontaine, Richard A., author Publication/Creation: Augusta, Maine : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
2. Uncertainty analysis of the simulations of effects of discharging treated wastewater to the Red River of the North at Fargo, North Dakota, and Moorhead, Minnesota Author/Creator: Wesolowski, Edwin A., author Publication/Creation: Bismarck, North Dakota : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
3. Unconsolidated aquifers in Tompkins County, New York Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2000 Resource Type: Map Access & Availability: Loading
4. Unconsolidated aquifers in upstate New York--Finger Lakes sheet Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Albany, New York : United States Department of the Interior, Geological Survey, 1988 Resource Type: Map Access & Availability: Loading
5. Updating flood maps efficiently using existing hydraulic models, very-high-accuracy elevation data, and a Geographic Information System : a pilot study on the Nisqually River, Washington Author/Creator: Jones, Joseph L., 1958- Publication/Creation: Tacoma, Wash. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
6. Uranium and radon in ground water in the lower Illinois River basin Author/Creator: Morrow, William S. Publication/Creation: Urbana, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001 Resource Type: Book Access & Availability: Loading
7. Urban storm runoff in the Roseburg Area, Oregon, as related to urban flood characteristics of the Willamette Valley Author/Creator: Hubbard, Lawrence E., author Publication/Creation: Portland, Oregon : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
8. Urban storm runoff in the Roseburg Area, Oregon, as related to urban flood characteristics of the Willamette Valley Author/Creator: Hubbard, Lawrence E., author Publication/Creation: Portland, Oregon : U.S. Geological Survey, 1992 Resource Type: Book Access & Availability: Loading
9. Urban stormwater quality, event-mean concentrations, and estimates of stormwater pollutant loads, Dallas-Fort Worth area, Texas, 1992-93 Author/Creator: Baldys, S., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1998 Resource Type: Book Access & Availability: Loading
10. Urban stormwater quality, event-mean concentrations, and estimates of stormwater pollutant loads, Dallas-Fort Worth area, Texas, 1992-93 Publication/Creation: Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
11. Urban stormwater quality, event-mean concentrations, and estimates of stormwater pollutant loads, Dallas-Fort Worth area, Texas, 1992-93 Author/Creator: Baldys, S., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1998 Resource Type: Book Access & Availability: Loading
12. Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York. Part 3. Ground-water levels and flow conditions, 1988-93 Author/Creator: Scorca, Michael P., author Publication/Creation: Coram, New York : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
13. Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York. Part 4. Water quality in the headwaters area, 1988-93 Author/Creator: Brown, Craig J. (Craig James), author Publication/Creation: Coram, New York : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
14. Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York. Part 2. Effect of urban runoff on the hydrology of the headwaters of East Meadow Brook, 1989-90 Author/Creator: Stumm, Frederick, author Publication/Creation: Coram, New York : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
15. Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York. Part 4, Water quality in the headwaters area, 1988-93 Author/Creator: Brown, Craig J. (Craig James), author Publication/Creation: Coram, New York : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
16. Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York. Part 3, Ground-water levels and flow conditions, 1988-93 Author/Creator: Scorca, Michael P., author Publication/Creation: Coram, New York : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
17. Urbanization and recharge in the vicinity of East Meadow Brook, Nassau County, New York. Part 1. Streamflow and water-table altitude, 1939-90 Author/Creator: Scorca, Michael P., author Publication/Creation: Coram, New York : U.S. Geological Survey, 1997 Resource Type: Book Access & Availability: Loading
18. U.S. Geological Survey Karst Interest Group proceedings, Shepherdstown, West Virginia August 20-22, 2002 Author/Creator: U.S. Geological Survey Karst Interest Group Publication/Creation: Atlanta, GA : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
19. U.S. Geological Survey nutrient preservation experiment : experimental design, statistical analysis, and interpretation of analytical results Author/Creator: Patton, Charles J., author Publication/Creation: Denver, Colorado U.S. Geological Survey, U.S. Dept. of the Interior, 1999 Resource Type: Book Access & Availability: Loading
20. U.S. Geological Survey nutrient preservation experiment : experimental design, statistical analysis, and interpretation of analytical results Author/Creator: Patton, Charles J., author Publication/Creation: Denver, Colorado U.S. Geological Survey, U.S. Dept. of the Interior, 1999 Resource Type: Book Access & Availability: Loading