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Page 1817, results 45401 - 45425

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Ground-water resources of the upper White River basin in Arkansas
J. M. Kilpatrick, A. H. Ludwig
1990, Open-File Report 88-724
The upper White River basin in Arkansas lies almost entirely within the Ozark Plateaus physiographic province, which consists of deeply dissected plateaus underlain by limestone, shale, and dolomite. Significant water-yielding units within the upper White River basin include the Eminence and Potosi Dolomites, the Roubidou Formation, the Gasconade Dolomite and...
Water resources of Codington and Grant counties, South Dakota
D. S. Hansen
1990, Water-Resources Investigations Report 89-4147
The primary sources of surface water in Codington and Grant Counties are Lakes Kampeska and Pelican and numerous potholes in western Codington County. Seasonal variations in streamflow and lake levels are directly related to seasonal variations in precipitation and evapotranspiration. Dissolved-solids concentrations in water from streams and lakes increase as...
Techniques for estimating flood-peak discharges of rural, unregulated streams in Ohio
G. F. Koltun, J.W. Roberts
1990, Water-Resources Investigations Report 89-4126
Multiple-regression equations are presented for estimating flood-peak discharges having recurrence intervals of 2, 5, 10, 25, 50, and 100 years at ungaged sites on rural, unregulated streams in Ohio. The average standard errors of prediction for the equations range from 33.4% to 41.4%. Peak discharge estimates determined by log-Pearson...
Importance of return flow as a component of water use
L. C. Trotta, M.S. Horn
1990, Open-File Report 90-197
Understanding the relation between the hydrologjc cycle and water use is important for effective water-resources management. The hydrologic cycle is the natural pathway of water from evaporation to precipitation to infiltration or runoff and to storage from which evaporation can again occur. The science of water use is the study...
Fathometer data from Bart Lake and Lake Dorothy near Juneau, Alaska, 1988-89
H.R. Seitz, D.S. Thomas
1990, Open-File Report 90-152
Lake Dorothy is located about 20 miles southeast of Juneau, Alaska in an undeveloped area south of Taku Inlet. It occupies a linear, glacially eroded depression at an altitude of 2,400 ft. Several studies have assessed the feasibility of hydropower generation by a tap of Lake Dorothy. One of the...
Water resources data collected during water year 1988 at selected James River basin sites in North Dakota and South Dakota
Steven K. Sando, Kevin Guttormson, T.A. Gleich
1990, Open-File Report 90-101
Operation of the proposed Garrison Diversion Unit will supply water from the Missouri River in North Dakota to the upstream part of the James River basin. The U.S. Bureau of Reclamation initiated a monitoring program in 1984 to aid in determining whether the potential impacts resulting from Garrison Diversion Unit...
Large springs in the Valley and Ridge physiographic province of Pennsylvania
D. A. Saad, D. J. Hippe
1990, Open-File Report 90-164
In the Valley and Ridge physiographic province of Pennsylvania, 137 springs have a single or median discharge value equal to or greater than 100 gallons per minute. Information for these large springs has been tabulated to summarize the data useful to the U.S. Geological Survey's Appalachian Valleys--Piedmont Regional Aquifer-System Analysis...
Simulation of ground-water flow in the Mississippi River Valley alluvial aquifer in eastern Arkansas
G.L. Mahon, A. H. Ludwig
1990, Water-Resources Investigations Report 89-4145
The U.S Geological Survey has developed and calibrated a digital model of the flow system in the alluvial aquifer as part of a multiagency Eastern Arkansas Region Comprehensive Study being conducted by the U. S. Army Corps of Engineers. Other cooperating agencies include the U.S. Soil Conservation Service, the Arkansas...
Ground-water levels in Arkansas, spring 1989
P.W. Westerfield, G.J. Gonthier
1990, Open-File Report 90-121
Groundwater level measurements were made in 527 wells in Arkansas in the spring of 1989. These data are listed in tables by aquifer and then by county. For each well, the altitude of the land surface, the date of measurement, the depth to the water surface, and the altitude of...
Ground-water levels in Arkansas, Spring 1990
P.W. Westerfield
1990, Open-File Report 90-377
Groundwater level measurements were made in 553 wells in Arkansas in the spring of 1990. These data are listed in tables by aquifer; then by county. For each surface, the altitude of the land surface, the data measured, the depth to the water surface, and the altitude of the water...
Estimated demand for agricultural water for irrigation use in New Jersey, 1990
E.O. Titus, R.M. Clawges, C.L. Qualls
1990, Open-File Report 90-156
As part of an effort to determine if an adequate supply of agricultural water for irrigation use will be available to farmers, the U.S. Geological Survey prepared preliminary estimates of demand for agricultural water for irrigation use for the year 1990 on the basis of six possible scenarios. These scenarios...
Data that describe at-a-point temporal variations in the transport rate and particle-size distribution of bedload; East Fork River, Wyoming, and Fall River, Colorado
Basil Gomez, W. W. Emmett
1990, Open-File Report 90-193
Data from the East Fork River, Wyoming, and the Fall River, Colorado, that document at-a-point temporal variations in the transport rate and particle-size distribution of bedload, associated with the downstream migration of dunes, are presented. Bedload sampling was undertaken, using a 76.2 x 76.2 mm Helley-Smith sampler, on three separate...