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Page 2007, results 50151 - 50175

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Not all publications have extents, not all extents are completely accurate
The effects of ground water, slope stability, and seismic hazard on the stability of the South Fork Castle Creek blockage in the Mount St. Helens area, Washington
William Meyer, M. A. Sabol, H. X. Glicken, Barry Voight
1985, Professional Paper 1345
A slope stability analysis on the South Fork Castle Creek debris avalanche blockage, near Mount St. Helens, Washington, was conducted to determine the likelihood of mass failure of the blockage and resultant breakout of South Fork Castle Creek Lake. On the basis of material properties, groundwater levels, and seismic history...
Sediment sources and transport in Kings Bay and vicinity, Georgia and Florida, July 8-16, 1982
D. B. Radtke
1985, Professional Paper 1347
Water quality, bottom-material, suspended-sediment, and current velocity data were collected during July 1982 in Kings Bay and vicinity to provide information on the source and transport of estuarine sediments. Kings Bay and Cumberland Sound, the site of the Poseidon Submarine Base in southeast Georgia, are experiencing high rates of sediment...
Validity of Darcy's law under transient conditions
C.E. Mongan
1985, Professional Paper 1331
Darcy 's Law, which describes fluid flow through porous materials, was developed for steady flow conditions. The validity of applying this law to transient flows has been mathematically verified for most ground-water flow conditions. The verification was accomplished through application of Hankel transforms to linearized Navier-Stokes equations which described flow...
Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1985
George R. Schiner, Eugene C. Hayes
1985, Open-File Report 85-491
This map shows the potentiometric surface of the Upper Floridan aquifer in the St. Johns River Water Management District and vicinity for May 1985. The Upper Floridan aquifer is the principal source of potable water in the area. Water-level measurements were made on approximately 1,000 wells and on several springs....
Delineation of the outcrop of the Edwards Aquifer hydrologically associated with Barton Springs in the Austin area, Texas
Ann F. Ardis, D.L. Slagle, Fred R. Snyder
1985, Open-File Report 85-643
This report, prepared in cooperation with the City of Austin, delineates the outcrop of the Edwards aquifer that is hydrologically associated with Barton Springs.  The Edwards is a regional aquifer system in central Texas that extends in a narrow belt from Kinney County to Bell County (index map) and lies...
Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 1985
G. L. Barr
1985, Open-File Report 85-482
A May 1985 potentiometric surface map of the Upper Floridan aquifer in west-central Florida depicts the annual low water-level period. Most areas of west-central Florida were experiencing drought conditions and water levels were at or approaching near-record low levels. Water levels in most wells measured in May 1985 were lower...
Altitude and configuration of the water table in the High Plains Aquifer in Kansas, 1970
Marilyn E. Pabst, Lloyd E. Stullken
1985, Open-File Report 82-448
The High Plains aquifer in Kansas is a part of a regional system that extends from South Dakota to Texas. The aquifer in Kansas underlies an area of 31,000 square miles in the western and south-central part. This aquifer is a hydraulically connected assemblage of unconsolidated water-bearing deposits of Tertiary...