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Page 5009, results 125201 - 125225

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Improved stress determination procedures by hydraulic fracturing: rock fracture extension in hydraulic fracturing for conditions where the principal stresses are inclined to the axis at the pressurized borehole
Yoshiaki Mizuta, Hideo Kobayashi
1980, Open-File Report 80-1171
Laboratory hydraulic fracturing tests using a straddle packer with inflatable rubber sealing elements were conducted to investigate the effects of varying borehole inclination with respect to the in-situ stress field and of varying pressurization flow rates.Experiments were carried out on relatively large specimens of competent, brittle and impermeable rock containing...
Water-quality data from Taylor Creek drainage basin, El Dorado County, California, July 1975 through October 1976
William E. Templin, D. Brady Green, Rodger F. Ferreira
1980, Open-File Report 80-1178
Data were collected from July 1975 through October 1976 to establish benchmark water-quality conditions in the Taylor Creek drainage basin in California. The Taylor Creek drainage basin is a high-altitude system of lakes and streams which forms one of the tributaries to Lake Tahoe in the Sierra Nevada of California...
Flood of April 13, 1980, Mobile, Alabama
Curtis H. Hannum, George H. Nelson Jr.
1980, Open-File Report 80-1183
This report presents a compilation of hydrologic data for the city of Mobile for the flood of April 13, 1980. These data consist of rainfall information, peak discharge determinations, discharge hydrographs for two U.S. Geological Survey gaging stations, peak water-surface elevations, and maps of the area affected by the flooding....
Reconnaissance of six solid-waste disposal sites in Puerto Rico and effects on water quality
Fernando Gómez-Gómez
1980, Open-File Report 79-1338
Five solid-waste landfills and an open burning dump were studied in Puerto Rico to obtain physical, chemical and biological data on leachates, give an overview of their pollution potential, and determine the adequacy of monitoring at these or similar sites. These sites are operated by the municipal governments of Arecibo,...
Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1978
J.S. Hutchison, J. F. Weigel
1980, Open-File Report 80-1184
This report contains rainfall and runoff data collected during the 1978 water year for drainage basins in the Houston, Tex., metropolitan area. The information will be useful in determining the extent to which progressive urbanization will affect the yield and mode of occurrence of storm runoff. Rainfall-runoff computations are presented...
Directory of assistance centers of the National Water Data Exchange (NAWDEX)
Melvin D. Edwards
1980, Open-File Report 80-1193
The National Water Data Exchange (NAWDEX), managed by the U.S. Geological Survey, has established a network of Assistance Centers throughout the United States and Puerto Rico to assist users of water data in identifying and locating the data they need. This Directory provides the information needed to contact any of...
Operational guidelines for assistance centers of the National Water Data Exchange
Melvin D. Edwards, Gerald L. Thompson
1980, Open-File Report 80-1196
The National Water Data Exchange (NAWDES) is a nationwide program managed by the U.S. Geological Survey to assist users of water data and water-related data in identifying, locating, and acquiring needed data. NAWDEX services are available through a program office located in the Geological Survey 's National Center in Reston,...
An analysis of the magnitude and frequency of floods on Oahu, Hawaii
R. H. Nakahara
1980, Water-Resources Investigations Report 80-45
An analysis of available peak-flow data for the island of Oahu, Hawaii, was made by using multiple regression techniques which related flood-frequency data to basin and climatic characteristics for 74 gaging stations on Oahu. In the analysis, several different groupings of stations were investigated, including divisions by geographic location and...
Quality of urban runoff, Tecolote Creek drainage area, San Diego County, California
James G. Setmire, Wesley L. Bradford
1980, Water-Resources Investigations Report 80-70
The quality of storm runoff from a 9.2-square-mile urbanized watershed, Tecolote Creek, San Diego County, Calif., was studied during nine storms from September 1976 through May 1977. Specific conductance reached 2,100 micromhos and total residue concentrations reached 2,770 milligrams per liter. The chemical oxygen demand concentration in 95% of the...