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Publication Extents

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Aerial radiometric and magnetic surveys, Snowy Range Wilderness Study Area and contiguous area, southeastern Wyoming
Joseph S. Duval, James A. Pitkin
1981, Miscellaneous Field Studies Map 1366-A
The Wilderness Act (Public Law 88-577, Sept. 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine their mineral resource potential.  Results must be made available to the public and be submitted to the Administration...
Earthquake and seismicity research using SCARLET and CEDAR
J. Bernard Minster, Karen McNally
1981, Open-File Report 81-286
During the second period of Contract #14-08-0001-1833 (Earthquake and Seismicity Research using SCARLET and CEDAR), we continued and completed research in three main areas: 1) Multimode analysis of Rayleigh type Lg in Southern California. This research is currently being complemented by a similar study in Central California along the West...
Low flow of streams in Fairfax County, Virginia
E. H. Mohler, G. F. Hagan
1981, Open-File Report 81-63
The effect of geologic differences and urban development on low-flow characteristics of streams in Fairfax County, Va., are discussed. Tables of annual minimum 7-day average flow values for various recurrence intervals are presented for 5 long-term gaging stations and for 37 selected low-flow measurement sites. Drainage-basin boundaries and 7-day 10-year...
Water resources of Upper Separation Creek Basin, south-central Wyoming
L. R. Larson, Everett Alfred Zimmerman
1981, Water-Resources Investigations Report 80-85
Expected development of coal in the 85-square-mile upper Separation Creek basin of south-central Wyoming will greatly increase the demands on water resources. Flows in Separation Creek are seasonal and highly variable. Streamflow is primarily caused by snowmelt. Very light snowpack in the spring of 1977 resulted in annual runoff being...
Water-quality reconnaissance of Patton Lake, Jefferson County, Arkansas
James C. Petersen
1981, Open-File Report 81-806
Results of a study (summer of 1980) of pesticides, nutrients, and other water-quality characteristics of the water and bottom material of Patton Lake indicate that the lake is nutrient enriched and that several pesticides are present in the bottom material. The high pH (9.0 to 9.3) and large dissolved-oxygen concentrations...
Water-quality reconnaissance of Harding Creek, Lawrence County, Arkansas
James C. Petersen
1981, Open-File Report 81-1058
A study of Harding Creek conducted between April and October 1980 to assess the water quality of the creek indicates no serious water-quality problems. Eight water samples were collected during periods of low to moderate streamflow (less than 19 cubic feet per second). The water was hard to very hard...