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Total dissolved gas and water temperature in the lower Columbia River, Oregon and Washington, 2005: quality-assurance data and comparison to water-quality standards
Dwight Q. Tanner, Heather M. Bragg, Matthew W. Johnston
2005, Data Series 148
Significant Findings When water is released through the spillways of dams, air is entrained in the water, increasing the downstream concentration of dissolved gases. Excess dissolved-gas concentrations can have adverse effects on freshwater aquatic life. The U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers, collected dissolved-gas...
Water resources data, Iowa, water year 2005
Greg M. Nalley, Joseph G. Gorman, Robert D. Goodrich, Greg R. Littin, S. Michael Linhart, Von E. Miller, Kevin S. Housel
2005, Water Data Report IA-05-1
This volume of the annual hydrologic data report of Iowa is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey’s surface- and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streamflow, ground-water levels, and quality...
Potential Evapotranspiration on Tutuila, American Samoa
Scott K. Izuka, Thomas W. Giambelluca, Michael A. Nullet
2005, Scientific Investigations Report 2005-5200
Data from nine widely distributed climate stations were used to assess the distribution of potential evapotranspiration on the tropical South Pacific island of Tutuila, American Samoa. Seasonal patterns of climate data in this study differed in detail from available long-term data because the monitoring period of each station in this...
Water-quality, bed-sediment, and biological data (October 2003 through September 2004) and statistical summaries of data for streams in the Upper Clark Fork basin, Montana
Kent A. Dodge, Michelle I. Hornberger, Jessica Dyke
2005, Open-File Report 2005-1356
Water, bed sediment, and biota were sampled in streams from Butte to below Missoula as part of a program, conducted in cooperation with the U.S. Environmental Protection Agency, to characterize aquatic resources in the upper Clark Fork basin of western Montana. Sampling sites were located on the Clark Fork, five...
Effects of Surface-Water Diversions on Habitat Availability for Native Macrofauna, Northeast Maui, Hawaii
Stephen B. Gingerich, Reuben H. Wolff
2005, Scientific Investigations Report 2005-5213
Effects of surface-water diversions on habitat availability for native stream fauna (fish, shrimp, and snails) are described for 21 streams in northeast Maui, Hawaii. Five streams (Waikamoi, Honomanu, Wailuanui, Kopiliula, and Hanawi Streams) were chosen as representative streams for intensive study. On each of the five streams, three representative reaches...
Status of fish communities in the Rio Grande, Big Bend National Park, Texas - comparison before and after Spring 2003 period of low flow
J. Bruce Moring
2005, Scientific Investigations Report 2005-5209
During 2003–04 the U.S. Geological Survey, in cooperation with the National Park Service, re-evaluated the status of fish communities in three reaches of the Rio Grande in Big Bend National Park that originally were evaluated when the three reaches were established for study in 1999. The objective was to determine...
Ground-water quality in the carbonate-rock aquifer of the Great Basin, Nevada and Utah, 2003
Donald H. Schaefer, Susan A. Thiros, Michael R. Rosen
2005, Scientific Investigations Report 2005-5232
The carbonate-rock aquifer of the Great Basin is named for the thick sequence of Paleozoic limestone and dolomite with lesser amounts of shale, sandstone, and quartzite. It lies primarily in the eastern half of the Great Basin and includes areas of eastern Nevada and western Utah as well as the...
Methods for synthesis of some jarosites
Rhonda Driscoll, Reinhard Leinz
2005, Techniques and Methods 5-D1
Experimental procedures in this report summarize attempts to synthesize potassium-, hydronium-, sodium-, and mixed-composition (hydronium-bearing) jarosites. After experimentation, some acceptable combinations of chemical and physical factors were found to routinely synthesize chemically different jarosites, which were used as part of a characterization study of some natural and synthetic jarosites. Jarosite is...
Simulation of streamflow and estimation of recharge to the Edwards aquifer in the Hondo Creek, Verde Creek, and San Geronimo Creek watersheds, south-central Texas, 1951-2003
Darwin J. Ockerman
2005, Scientific Investigations Report 2005-5252
The U.S. Geological Survey, in cooperation with the San Antonio Water System, constructed three watershed models using the Hydrological Simulation Program—FORTRAN (HSPF) to simulate streamflow and estimate recharge to the Edwards aquifer in the Hondo Creek, Verde Creek, and San Geronimo Creek watersheds in south-central Texas. The three models were...