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Page 369, results 9201 - 9225

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Geology of Point Reyes National Seashore and vicinity, California: A digital database
Jospeh C. Clark, Earl E. Brabb
1997, Open-File Report 97-456
This Open-File report is a digital geologic map database. This pamphlet serves to introduce and describe the digital data. There is no paper map included in the Open-File report. The report does include, however, a PostScript plot file containing an image of the geologic map sheet with...
Floods of July 18-20, 1996, in northern Illinois
Robert R. Holmes Jr., Amanda Kupka
1997, Open-File Report 97-425
Record flooding occurred on many streams in northern Ilinois during July 18-20, 1996. Over 16 inches of rain fell at some locations during and just prior to this period. Peak of record discharges were recorded at 19 U.S. Geological Survey (USGS) streamflow-gaging stations. The USGS, in cooperation with the Illinois...
Ground-water and water-chemistry data for the upper Deschutes Basin, Oregon
Rodney R. Caldwell, Margot Truini
1997, Open-File Report 97-197
This report presents ground-water data collected and compiled as part of a study of the ground-water resources of the upper Deschutes Basin, Oregon. Data in this report include tabulated information and a location map for more than 1,500 field-located water wells, hydrographs showing water-level fluctuations over various time periods for...
Trace-element concentrations and transport in the Coeur d'Alene river, Idaho, water years 1993-94
Michael A. Beckwith, Paul F. Woods, Charles Berenbrock
1997, Open-File Report 97-398
for almost a century, the U.S. Geological Survey has collected hydrologic data at a network of stream-gaging stations throughout the Coeur d'Alene Lake and River drainage basin. Since 1990, extensive water-quality data have been collected for a comprehensive study of potential eutrophication of Coeur d'Alene Lake and for assessment of...
Data Base for Assessment of Streambed Scour and Channel Instability at Selected Bridges in Indiana, 1991–95
Mark S. Hopkins, Bret A. Robinson
1997, Open-File Report 1997–0419
The U.S. Geological Survey, in cooperation with the Indiana Department of Transportation, has collected data at 5,587 bridges in Indiana built with federal aid. These data, which can be useful for assessing Streambed scour and channel instability, are maintained in a computerized data base at the U.S. Geological Survey in...
Ecosystem history of South Florida; Biscayne Bay sediment core descriptions
S. E. Ishman
1997, Open-File Report 97-437
The 'Ecosystem History of Biscayne Bay and the southeast Coast' project of the U.S. Geological Survey is part of a multi-disciplinary effort that includes Florida Bay and the Everglades to provide paleoecologic reconstructions for the south Florida region. Reconstructions of past salinity, nutrients, substrate, and water quality are needed to...
Modified level II streambed-scour analysis for structure I-64-83-5678 crossing Stinking Fork in Crawford County, Indiana
B.A. Robinson, D. C. Voelker, R. L. Miller
1997, Open-File Report 97-315
Level II scour evaluations follow a process in which hydrologic, hydraulic, and sediment transport data are evaluated to calculate the depth of scour that may result when a given discharge is routed through a bridge opening. The results of the modified Level II analysis for structure 1-64-83-5678 on Interstate 64...
Modified level II streambed-scour analysis for structure I-65-118-4838 crossing Crooked Creek in Marion County, Indiana
B.A. Robinson, D. C. Voelker, R. L. Miller
1997, Open-File Report 97-316
Level II scour evaluations follow a process in which hydrologic, hydraulic, and sedimenttransport data are evaluated to calculate the depth of scour that may result when a given discharge is routed through a bridge opening. The results of the modified Level II analysis for structure 1-65-118-4838 on Interstate 65 crossing...