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Page 4984, results 124576 - 124600

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Water resources data for Washington, water year 1979, Vol. 1 - Western Washington
Water Resources Division, U.S. Geological Survey
1980, Water Data Report WA-79-1
Water resources data for the 1979 water year for Washington 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 ground-wells. This report, in two volumes, contains records for water discharge at 237...
Water resources data for Washington, water year 1979: Vol. 2 - Eastern Washington
Water Resources Division, U.S. Geological Survey
1980, Water Data Report WA-79-2
Water resources data for the 1979 water year for Washington 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 ground-water wells. This report, in two volumes, contains records for water discharge at...
Exploratory trench across the Pleasant Valley Fault, Nevada
Manuel G. Bonilla, H. A. Villalobos, R. E. Wallace
1980, Open-File Report 80-1245
An exploratory trench was excavated across the 1915 trace of the Pleasant Valley fault 60 km south of Winnemucca, Nevada, to get information on the history of recent displacements on a fault that had produced a major earthquake in historic time, and on the appearance of such a fault in...
Nuclear event time histories and computed site transfer functions for locations in the Los Angeles region
A. M. Rogers, P. A. Covington, R.B. Park, R. D. Borcherdt, D. M. Perkins
1980, Open-File Report 80-1173
This report presents a collection of Nevada Test Site (NTS) nuclear explosion recordings obtained at sites in the greater Los Angeles, Calif., region. The report includes ground velocity time histories, as well as, derived site transfer functions. These data have been collected as part of a study to evaluate the...
Potentiometric surface map of the Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1979
Charles P. Laughlin, E. C. Hayes, George R. Schiner
1980, Open-File Report 80-69
This map presents the potentiometric surface of the Floridan aquifer in the St. Johns River Water Management District and vicinity for May 1979. The Floridan aquifer is the principal source of potable water in the area. Water-level measurements were made on approximately 1200 wells and on several springs. The potentiometric...
A summary of environmental geologic studies in the Georges Bank area, United States northeastern Atlantic Outer Continental Shelf, 1975-1977
John M. Aaron
1980, Open-File Report 80-241
The growing need for the United States to find and develop new energy resources has led to interest in the petroleum potential of frontier areas of the Atlantic Outer Continental Shelf (OCS) seaward of the eastern seaboard state boundaries. These submerged lands are under federal jurisdiction. The authority to lease...
Hydrologic evaluation of a hypothetical coal-mining site near Chrisney, Spencer County, Indiana
John S. Zogorski, Daniel S. Ramey, Paul W. Lambert, Jeffrey D. Martin, Robert E. Warner
1980, Open-File Report 80-1107
Protecting the water resources of the Nation is a major emphasis of the Surface Mining Control and Reclamation Act, PL 95-87. Permanent regulations established for this Act by the Office of Surface Mining (OSM) require the issuance of a permit before mining begins. An application for a mining permit must...
Catalog of earthquakes in southern Alaska, January-March 1980
C.D. Stephens, K.A. Fogleman, J.C. Lahr, S.M. Helton, R.S. Cancilla, Roy Tam, J.A. Freiberg
1980, Open-File Report 80-1253
The National Center for Earthquake Research of the U.S. Geological Survey (USGS) began a program of telemetered seismic recording in south-central Alaska in 1971. The principal objectives of this program have been to use data recorded by this network to precisely locate earthquakes in the active seismic zones of southern...
Hydrologic monitoring program in Eldridge-Wilde and East Lake Road well-field areas, Pinellas and Hillsborough counties, Florida, 1977 water year
Boyd F. Joyner, James M. Gerhart
1980, Open-File Report 80-345
The observation-well network in the vicinity of the two well fields is described in detail. Data obtained from the network from October 1976 through September 1977, as well as rainfall and pumpage records, are presented and discussed. Below-normal rainfall caused the water table and potentiometric surface of the Floridan aquifer...
Ground water in the Piedmont Upland of central Maryland
Claire A. Richardson
1980, Water-Resources Investigations Report 80-18
Aquifers in a 130-square-mile area of the central Maryland and Piedmont, are shown to be the sole or principal source of water. The study area is underlain chiefly by crystalline rocks and partly by unaltered sandstones and siltstones. The groundwater is derived from local precipitation and generally occurs under water-table...
Principal facts for gravity stations of part of the Selway-Bitterroot Wilderness, Idaho and Montana
Michael R. Brickey, Viki Bankey, M. Dean Kleinkopf
1980, Open-File Report 80-1241
During the summers of 1978 and 1979, 211 gravity stations were established in the Selway-Bitterroot Wilderness area (Fig. 1). The data were obtained as part of the U.S. Geological Survey's (USGS) program to evaluate the mineral-resource potential of wilderness areas. This gravity survey complements a gravity study of the proposed...
Annual summary of ground-water conditions in Arizona, spring 1978 to spring 1979
Water Resources Division, U.S. Geological Survey
1980, Open-File Report 80-330
In 1978 the withdrawal of ground water was about 4.2 million acre-feet in Arizona, and slightly more than 3.4 million acre-feet of ground water was used for the irrigation of crops. The amount of ground water withdrawn in 1978 decreased more than 1.2 million acre-feet from the amount withdrawn in...