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Page 1024, results 25576 - 25600

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Mid- and North Atlantic multichannel seismic reflection profiles, 7, 8 A, B, and C, 12 E, F, G, H, I, and J, and 13 A, B, C, D, E, F, G, and H
Water Resources Division, U.S. Geological Survey
1979, Open-File Report 78-685
Available are four multichannel profiles collected by Digicon Geophysical Corporation in 1975 using a 48-channel streamer (3600 m long), and a 27.9 cubic liter airgun array. They were processed in Denver on the Phoenix "I" by William C. Petterson. The processing includes demultiplexing and resampling, geometry and common-depth-point, definition, velocity...
Preliminary study of wastewater movement in Yellowstone National Park, Wyoming, October 1976 through September 1977
Edward Riley Cox
1979, Open-File Report 79-684
Studies were made from October 1976 through September 1977 to determine the effects on lakes and streams of wastewater effluents that percolate from sewage lagoons at four sites in Yellowstone National Park. Ground-water mounds have built up under the lagoons as percolation of effluents occurred. Percolating effluents mix with ground...
Modeling highly transient flow, mass, and heat transport in the Chattahoochee River near Atlanta, Georgia
Harvey E. Jobson, Thomas N. Keefer
1979, Open-File Report 79-270
A coupled flow-temperature model has been developed and verified for a 27.9-km reach of the Chattahoochee River between Buford Dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford Dam, a flood-control and hydroelectric facility located near Buford, Ga. Calibration and verification...
Baseline water quality of Iowa's coal region
Larry J. Slack
1979, Open-File Report 79-980
To assist the Iowa Department of Environmental Quality in determining the effects that coal mining and attendant activities will have on the water quality of Iowa streams, the U.S. Geological Survey collected three sets of water-quality samples (representative of high, average, and low streamflow) in the White Breast, English,aand Cedar...
Progress report to the Arkansas State Highway and Transportation Commission for year ending September 30, 1978
Marion S. Hines
1979, Open-File Report 79-523
The economic design of bridges and culverts requires a knowledge of the magnitude and frequency of floods for all size drainage basins. In addition, an analysis of the hydrologic and hydraulic characteristics at specific sites where unusual circumstances exist is a prerequisite to design.The Arkansas State Highway and Transportation Commission...
Hydrologic data for a subsurface waste-injection site at Mulberry, Florida; 1972-77
William Edward Wilson, David C. Parsons, R. M. Spechler
1979, Open-File Report 79-683
Since October 1972, industrial liquid waste has been injected into a brine aquifer of limestone and dolomite in Mulberry, FL., at a depth of more than 4,000 feet below land surface. During 1977, the injection rate was about 8.8 million gallons per month. To determine what effect the injected waste...