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Page 1052, results 26276 - 26300

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Approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977-79, and measured compaction, 1973-79, in Harris and Galveston Counties, Texas
R.K. Gabrysch
1979, Open-File Report 79-693
This report consists of: (1) Four maps that present data on water-level changes during 1977-79 in the Chicot and Evangeline aquifers and; (2) one set of graphs that present data on the compaction of subsurface materials for 1973-79. During 1977-79, groundwater pumping decreased in Galveston County and southern Harris County,...
Digital model of the Bayou Bartholomew alluvial aquifer stream system, Arkansas
J.E. Reed, Matthew E. Broom
1979, Open-File Report 79-685
A digital model of the Bayou Bartholomew aquifer-stream system in Arkansas was calibrated for the purpose of predicting hydrologic responses to stresses of water development. The simulated-time span for model calibration was from 1953 to 1970, during which time the system was stressed largely by ground- and surface-water diversions for...
Chemical analyses of coal and coal-associated rock samples from the Rosebud and McKay coal beds, Tongue River Member of the Fort Union Formation, Colstrip coal deposit, Rosebud County, Montana
Ronald H. Affolter, Joseph R. Hatch
1979, Open-File Report 79-1098
As part of a continuing program by the U.S. Geological Survey to collect and chemically analyze representative samples of U.S. coals, 61 coal and coal-associated rock samples were collected from the Rosebud and McKay beds in the Paleocene Tongue River Member of the Fort Union Formation in Rosebud County, Montana....
Definitions of components of the Master Water Data Index maintained by the National Water Data Exchange
Robert A. Perry, Charles J. Lewis
1978, Open-File Report 78-183
The Master Water Data Index (MWDI) is a computerized data base developed and maintained by the National Water Data Exchange (NAWDEX). The MWDI contains information about water-data collection sites. This information includes: the identification of sites for which water data are available, the location of these sites, the type of...
Geologic and geophysical data from Osceola National Forest, Florida
James Andrew Miller
1978, Open-File Report 78-799
Ten core holes were drilled as part of a hydrologic study of Osceola National Forest. This report describes the detailed lithology of the cores taken from test drilling, illustrates gamma-ray logs obtained from the test holes and from wells near the forest, and lists the microfauna obtained and identified from...
Flood-plain delineation for Horsepen Run, Sugarland Run, Nichols Run, Pond Branch, Clarks Branch, and Mine Run Branch basins, Fairfax County, Virginia
Pat LeRoy Soule
1978, Open-File Report 78-1028
Water-surface profiles of the 25-year and 100-year floods and maps on which the 25-, 50-, and 100-year flood boundaries are delineated for streams in the Horsepen Run, Sugarland Run, Nichols Run, and Pond Branch basins are presented in this report.The techniques used in the computation of the flood profiles and...
Flood-plain delineation for Cub Run basin, Fairfax County, Virginia
Pat LeRoy Soule
1978, Open-File Report 78-17
Flood-plain delineation for Cub Run basin water-surface profiles of the 25-, 50-, and 100-year recurrence interval discharges have been computed for all streams and reaches of channels in Fairfax County, Virginia having a drainage area greater than 1 square mile except for Dogue Creek, Little Hunting Creek, and that part...
Annotated bibliography of penecontemporaneous deformational structures in sediments 1819-April, 1978
John D. Sims
1978, Open-File Report 78-510
This bibliography summarizes the literature concerned with penecontemporaneous deformational and related structures in sediments produced in various depositional environments. Such structures are formed at the time of or shortly after the deposition of the sediments, and may be broadly construed to include deformation derived from both inorganic and organic processes....
Longitudinal turbidity structures in a bar-built coastal plain estuary, Corpus Christi Bay, Texas
Gerald L. Shideler
1978, Open-File Report 78-789
Corpus Christi Bay is a shallow, bar-built variety of estuary that is characteristic of the South Texas Coastal Plain. On the basis of synoptic in situ measurements of light transmissivity and suspended-sediment concentrations at six monitoring stations, a time sequence of six turbidity structures was established along the longitudinal trend...