Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory; determination of chlorinated pesticides in aquatic tissue by capillary-column gas chromatography with electron-capture detection
Thomas J. Leiker, James E. Madsen, Jeffrey R. Deacon, William T. Foreman
1995, Open-File Report 94-710W
A method for the determination of chlorinated organic compounds in aquatic tissue by dual capillary-column gas chromatography with electron-capture detection is described. Whole-body-fish or corbicula tissue is homogenized, Soxhlet extracted, lipid removed by gel permeation chromatography, and fractionated using alumina/silica adsorption chromatography. The extracts are analyzed by dissimilar capillary-column gas...
Cross-sectional area of the shallow alluvial aquifer at selected sites along the upper Santa Cruz River, Arizona
Rob Carruth
1995, Water-Resources Investigations Report 95-4112
No abstract available. ...
Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of volatile organic compounds in water by purge and trap capillary gas chromatography/mass spectrometry
D.L. Rose, M.P. Schroeder
1995, Open-File Report 94-708-W
No abstract available....
Water Resources Data, California, Water Year 1994. Volume 3. Southern Central Valley Basins and the Great Basin from Walker River to Truckee River
S.W. Anderson, P.D. Hayes, G.L. Rockwell
1995, Water Data Report CA-94-3
Water resources data for the 1994 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 3 contains discharge records for 178 streamflow-gaging stations, 3 crest-stage partial-record streamflow stations...
Water resources data, Tennessee, water year 1994
D.F. Flohr, J.T. Hamilton, J.G. Lewis, L.B. Thomas
1995, Water Data Report TN-94-1
No abstract available. ...
Effects of fire on threatened and endangered plants: an annotated bibliography
Amy Hessl, Susan Spackman
1995, Information and Technology Report 2
This bibliography presents basic information about the effects of fm on plants that the U.S. Fish and Wildlife Service lists as endangered or threatened or as category-one (Cl) candidates for federal listing. We searched 23 databases for publications, unpublished reports, and records with pertinent information; summarized and compiled information on...
Water resources data, Michigan, water year 1994
S. P. Blumer, T.E. Behrendt, J.M. Ellis, R. J. Minnerick, R.L. LeuVoy, C.R. Whited
1995, Water Data Report MI-94-1
Water resources data for the 1994 water year for Michigan consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and ground water levels. This report contains discharge records for 145 streamflow-gaging stations; stage only records for 2 river-gaging stations and 11...
Water Resources Data, Colorado, Water Year 1995--Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin
R.M. Crowfoot, R.C. Ugland, W.S. Maura, R.D. Steger, G. B. O’Neill
1995, Water Data Report CO-95-1
Water-resources data for Colorado for the 1995 water year consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of wells and springs. This report (Volumes 1 and 2) contains discharge records for 335...
Population biology of the Florida manatee
Bruce B. Ackerman, H. Franklin Percival
Thomas J. O’Shea, editor(s)
1995, Information and Technology Report 1
The Florida manatee (Trichechus manatus latirostris) is a unique element of the U.S. fauna. It is a distinct subspecies of the West Indian manatee (Domning and Hayek 1986) and one of the largest inshore mammals of the continent, reaching weights to 1,650 kg (Rathbun et al. 1990). Annual migratory circuits...
Geohydrology, Water Levels and Directions of Flow, and Occurrence of Light-Nonaqueous-Phase Liquids on Ground Water in Northwestern Indiana and the Lake Calumet Area of Northeastern Illinois
Robert T. Kay
1995, Open-File Report 94-516
Global seismicity and world cities
Robert P. Masse (compiler), Madeleine Zirbes, Stuart Allen, Kay E. Masse
1995, Open-File Report 95-249
No abstract available....
United States Geological Survey, programs in South Dakota
Water Resources Division, U.S. Geological Survey
1995, Fact Sheet 041-95
Water resources data, Washington, water year 1994
W.D. Wiggins, G.P. Ruppert, R. R. Smith, L.L. Reed, L.E. Hubbard, M.L. Courts
1995, Water Data Report WA-94-1
The Water Resources Division of the U.S. Geological Survey, in cooperation with State, local, and other Federal agencies, obtains a large amount of data pertaining to the water resources of Washington each water year. These data, accumulated during many water years, constitute a valuable data base for developing an improved...
Reproduction and distribution of bald eagles in Voyageurs National Park, Minnesota, 1973-1993
Leland H. Grim, Larry W. Kallemeyn
1995, Biological Science Report 1
The bald eagle (Haliaeetus leucocephalus) is classified as a threatened species in Minnesota. In 1973, the National Park Service began monitoring the distribution and reproduction of bald eagles in and immediately adjacent to Voyageurs National Park to obtain data that park management could use to protect bald eagles from the...
A critical review of the aerial and ground surveys of breeding waterfowl in North America
Graham W. Smith
1995, Biological Science Report 5
Water resources data, Puerto Rico and the U.S. Virgin Islands Water Year 1994
P.L. Diaz, Zaida Aquino, Carlos Figueroa-Alamo, R.J. Vachier, A.V. Sanchez
1995, Water Data Report PR-94-1
Watershed characterization for precipitation-runoff modeling system, north fork, American River and east fork, Carson River watersheds, California
J. LaRue Smith, Brian D. Reece
1995, Hydrologic Atlas 734
As part of its Global Change Hydrology Program, the U.S. Geological Survey (USGS) is investigating the potential effects of climate change on the water resources of several river basins in the United States. The American River Basin in California represents the windward slope of the north-central Sierra Nevada, and the...
Shallow infiltration processes at Yucca Mountain, Nevada: neutron logging data 1984-93
Lorraine E. Flint, Alan L. Flint
1995, Water-Resources Investigations Report 95-4035
To determine site suitability of Yucca Mountain, Nevada, as a potential high-level radioactive waste repository, a study was devised to characterize net infiltration. This study involves a detailed data set produced from 99 neutron boreholes that consisted of volumetric water-content readings with depth from 1984 through 1993 at Yucca Mountain....
Mercury in streambed sediment and aquatic biota in the upper Snake River Basin, Idaho and western Wyoming, 1992
Terry R. Maret
1995, Fact Sheet 089-95
Using geochemical data to identify sources of salinity to the freshwater Navajo aquifer in southeastern Utah
David L. Naftz, Lawrence E. Spangler, Zell E. Peterman
1995, Fact Sheet 095-95
Ground water is an important freshwater source for domestic and livestock uses in southeastern Utah because of the arid climate and unavailability of surface water from the San Juan River. The study area includes about 1,200 square miles in the southeastern corner of Utah (fig. 1). Precipitation on mountainous areas...
Water Resources Data, Pennsylvania, Water Year 1994. Volume 3. Ohio and St. Lawrence River Basins
J.B. Lescinsky, M.B. Coll, R.W. Siwicki
1995, Water Data Report PA-94-3
Ground-Water Quality at Selected Wells and Springs in the Principal Aquifers in Tennessee
Angel Roman Mas, John K. Carmichael, Michael W. Bennett
1995, Open-File Report 90-574
Ground-water withdrawals in Clinton, Eaton, and Ingham counties, Michigan
C. L. Luukkonen
1995, Fact Sheet 226-95
The Tri-County region includes Clinton, Eaton, and Ingham Counties in the south-central Lower Peninsula of Michigan (fig. 1). People in the Lansing Metropolitan area, which is located near the center of this region, generally enjoy high-quality drinking water. In fact, taste testers ranked Lansing's water as second in...
Digital bedrock geologic map of the Chester quadrangle, Vermont
Nicholas M. Ratcliffe
1995, Open-File Report 95-576-A
No abstract available....
The cooperative Water-Resources Research Program of the U.S. Geological Survey and the Massachusetts Department of Environmental Management,1995
Kernell G. Ries III, G.C. Bent, Lisa Bratton, P.J. Friesz, M.J. Horgan
1995, Fact Sheet 087-95
