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Page 4553, results 113801 - 113825

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Description of data files compiled for the Central Midwest Regional Aquifer-System Analysis
John O. Helgesen, Cristi V. Hansen
1989, Open-File Report 89-42
Several types of geologic and hydrologic data were collected and compiled as part of the Central Midwest Regional Aquifer-System Analysis. The study described the hydrology of Cambrian-age through Cretaceous-age rocks in all of Kansas and Nebraska and parts of eight other states. Information from both water wells and petroleum wells...
Compilation of mean annual suspended-sediment yields for selected streams draining basins within and adjacent to coal fields in the eastern United States
R.E. Hickman
1989, Open-File Report 88-80
Mean annual suspended-sediment yields are listed for 481 selected stations on streams draining basins within and adjacent to the coal fields of the Eastern Coal Province and the eastern region of the Interior Coal Province of the Eastern United States. The drainage basin of each of these stations has an...
Ground-water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia; analysis of available water-quality data through 1987
P. A. Hamilton, Robert J. Shedlock, P. J. Phillips
1989, Open-File Report 89-34
Regional water quality conditions were analyzed on the basis of available data for the Delmarva Peninsula. A summary of 3 Federal, 5 State, and 14 local agencies, as well as various nonprofit organizations and universities, serving as repositories for water quality data is presented. Also included is information describing the...
Flood of December 25, 1987, in Millington, Tennessee and vicinity
James G. Lewis, Charles R. Gamble
1989, Water-Resources Investigations Report 89-4019
Intense rainfall totaling 9.2 in. in a 12-hour period on December 24-25, 1987, and 14.8 in for the period December 24-27 caused record floods in Millington, Tennessee and vicinity. The peak discharge of Big Creek at Raleigh-Millington Road was almost twice the discharge of the 100-year flood discharge and that...
Investigations of the characteristics, origin, and residence time of the upland residual mantle of the Piedmont of Fairfax County, Virginia
M.J. Pavich, G. W. Leo, S. F. Obermeier, J.R. Estabrook
1989, Professional Paper 1352
Undisturbed cores of upland regolith developed from a variety of crystalline rocks of the Piedmont province in Fairfax County, Va., have been obtained by using a combination of Shelby tubes, Denison sampler, and modified diamond core drilling. The core study correlated variations in chemistry, mineralogy, and texture with engineering properties...
Estimating soil matric potential in Owens Valley, California
Stephen K. Sorenson, Reuben F. Miller, Michael R. Welch, David P. Groeneveld, Farrel A. Branson
1989, Water Supply Paper 2370-C
Much of the floor of Owens Valley, California, is covered with alkaline scrub and alkaline meadow plant communities, whose existence is dependent partly on precipitation and partly on water infiltrated into the rooting zone from the shallow water table. The extent to which these plant communities are capable of adapting...