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Not all publications have extents, not all extents are completely accurate
Activities in Idaho; status of projects, fiscal year 1981
L. K. Channel
1981, Open-File Report 82-169
Twenty-three projects were conducted by the Water Resources Division of the U.S. Geological Survey in Idaho during fiscal year 1981. These projects were made in cooperation with 6 State and local and 11 Federal agencies. State and local cooperative funding amounted to $720,670; Federal funding amounted to $2,437,628.Eighty-three persons were...
Alluvial aquifer of the Cache and St. Francis River basins, northeastern Arkansas
Matthew E. Broom, Forest P. Lyford
1981, Open-File Report 81-476
The alluvial aquifer underlies about 9,000 square miles of the study area. Well yields from the aquifer commonly are from 1,000 to 2,000 gallons per minute. Flow toward the main area of pumping stress is eastward from the Cache River and westward from the St. Francis River. The Memphis aquifer...
Western hemisphere strong-motion accelerograph station list, 1980
J. Switzer, D. Johnson, R. Maley, R. Matthiesen
1981, Open-File Report 81-664
This list contains information on western hemisphere strong-motion stations that have been installed and are maintained by many different organizations. It contains information on all of those stations for which there is some data in the files of the USGS, but the list is incomplete even for stations in the...
Proceedings of Conference XIII, evaluation of regional seismic hazards and risk
Barbara B. Charonnat (compiler)
1981, Open-File Report 81-437
The participants in the conference concluded that a great deal of useful research has been performed in the national Earthquake Hazards Reduction Program by USGS and non-USGS scientists and engineers and that the state-of-knowledge concerning the evaluation of seismic hazards and risk has been advanced substantially. Many of the technical...
Update 2, February 1981: Outer Continental Shelf oil and gas activities in the Mid-Atlantic and their onshore impacts: A summary report, November 1979
Richard T. Dorrier
1981, Open-File Report 81-603
The level of activity of oil and gas exploration on the Mid-Atlantic Outer Continental Shelf (OCS) has remained constant, with two drilling rigs operating during the period from June through December 1980. Gas flows in two wells were announced in November, but neither has been shown to be commercial at...
Description and preliminary interpretation of core CL-80-2, Clear Lake, Lake County, California
John D. Sims, M. J. Rymer, James A. Perkins, L.A. Flora
1981, Open-File Report 81-1323
Coring operations in the west basin of Clear Lake produced a regional Quaternary reference section to augment and extend a previous study of cores from Clear Lake. This report concerns 165.8—m—long core CL-80-2, which was continuously cored in 8.0 m of water and has a 65.0 percent recovery. The sedinents...
Altitude of the water table in the alluvial and other shallow aquifers along the Colorado River near La Grange, Texas, December 1980
Paul Rettman
1981, Open-File Report 81-1063
The water-table contours on this map were constructed from water-level control derived from an inventory of springs and wells in the area, U.S. Geological Survey topographic maps, and from data presented by Rogers (1967). Because of the available water-level control and the rough terrain throughout the area, the delineation of...
Water-level records for the Big Sioux aquifer, Minnehaha County, South Dakota
Wendell L. Bradford
1981, Open-File Report 81-222
This report contains a tabulation of water levels in wells tapping the Big Sioux aquifer in Minnehaha County, S. Dak. Included is a compilation of all water levels in 43 wells measured by the U.S. Geological Survey and State agencies during the period 1957-80. The data are presented in tabular...