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36991 results.

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Water-quality data for canals in eastern Broward County, Florida, 1975-78
W. H. Sonntag
1980, Open-File Report 80-68
Increased urbanization in Broward County has contributed to canals being used as receptacles for urban wastes, sewage effluent, and stormwater runoff. The introduction of contaminants into the canals may affect the water quality. In 1969 the U.S. Geological Survey, in cooperation with the Broward County Pollution Control Board and the...
Reassessment of the effects of construction dewatering on ground-water levels in the Cowles Unit, Indiana Dunes National Lakeshore, Indiana : Supplement to Geological Survey Water Resources Investigations 78-138
Daniel C. Gillies, Wayne W. Lapham
1980, Open-File Report 80-1105
A revised dewatering plan for the construction of a nuclear power plant at the Northern Indiana Public Service Company 's (NIPSCO) Bailly Generating Station and evidence that suggests that a change in the characteristics of the confining unit 2 in and near Cowles Bog National Landmark may exist have resulted...
Seismic damage assessment for high-rise buildings
Roger E. Scholl
1980, Open-File Report 81-381
The problem considered in this project, conducted by URS/John A. Blume & Associates, Engineers (URS/Blume), for the U.S. Geological Survey, is the identification, evaluation, and correlation of ground-motion and structural parameters in order to improve procedures for predicting dollar losses for high-rise structures damaged by earthquakes. Ground-motion data bases, analytical...
Bulletin of the Seismological Laboratory for the period from 1 January 1975 to 31 December 1979
G.M. Smith, F.D. Ryall
1980, Open-File Report 81-231
This issue of the Bulletin of the Seismological Laboratory summarizes the determination of epicenters for earthquakes located in the western Great Basin, Nevada and eastern California, for the period 1975-1979. The Laboratory attempts to identify and locate all earthquakes with ML greater than about 2.5 in this region. Quality of...
Ground water in Osceola County, Florida
James M. Frazee Jr.
1980, Open-File Report 79-1595
This report describes the ground-water resources of Osceola County, Florida, with emphasis on the (1) location of the principal aquifers, (2) location of areas of ground-water recharge and discharge, (3) chemical quality of ground water, and (4) quantities of ground water available. The investigation includes an inventory of 365 wells,...
Water quality of Indian Creek-Van Buren watershed, Iowa and Missouri
Larry J. Slack, Mark G. Detroy
1980, Open-File Report 80-677
Generally, the water quality of Indian Creek-Van Buren watershed is suitable as a source of Municipal, industrial and agricultural water supply and for fish and wildlife. This suitability is based upon comparisons of the existing water quality of Indian Creek to Federal and State water quality standards and criteria developed for the protection of water sources...