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Water resources activities, Georgia District, 1986
Carolyn A. Casteel, Mary D. Ballew
1987, Open-File Report 87-381
The U.S. Geological Survey, through its Water Resources Division , investigates the occurrence, quantity, quality, distribution, and movement of the surface and underground water that composes the Nation 's water resources. Much of the work is a cooperative effort in which planning and financial support are shared by state and...
A flow-simulation model of the tidal Potomac River
Raymond W. Schaffranek
1987, Water Supply Paper 2234-D
A one-dimensional model capable of simulating flow in a network of interconnected channels has been applied to the tidal Potomac River including its major tributaries and embayments between Washington, D.C., and Indian Head, Md. The model can be used to compute water-surface elevations and flow discharges at any of 66...
Water Resources Data for California, Water Year 1985. Volume 4. Northern California Valley Basins and the Great Basin from Honey Lake Basin to Oregon State Line
J.R. Mullen, W.F. Shelton, R.G. Simpson, D.A. Grillo
1987, Water Data Report CA-85-4
Water resources data for the 1985 water year for California consists of records of stage, discharge, and water quality of streams; and stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 4 contains discharge records for 155 gaging stations; stage and contents for...
Ground-water levels in water years 1984-86 and estimated ground-water pumpage in water years 1984-85, Carson Valley, Douglas County, Nevada
D.L. Berger
1987, Open-File Report 86-539
Tabulations of groundwater level measurements made during the water years 1984-86 and summaries of estimated pumpage for water years 1984 and 1985 in Carson valley, Douglas County, Nevada, are included in this report. The data are being collected to provide a record of long-term groundwater changes and pumpage estimates that...
Maps of runoff in the northeastern region and the southern Blue Ridge Province of the United States during selected periods in 1983-85
D.J. Graczyk, W.A. Gebert, W.R. Krug, G.J. Allord
1987, Open-File Report 87-106
Maps of annual runoff for two regions in the eastern United States were prepared by the U.S. Geological Survey for the Direct/Delayed Response Project being conducted by the U.S. EPA. These maps show annual runoff during water year 1984 in the northeastern region and in the Southern Blue Ridge Province. Runoff...
Water resources data, Wyoming, water year 1986
S. A. Druse, W. R. Glass, P. B. McCollum, H.I. Kennedy
1987, Water Data Report WY-86-1
Water resources data for the 1986 water year for Wyoming consists of records of stage, discharge and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of ground water. This report contains discharge records for 195 gaging stations; stage and contents for...
Test plan for 32-bit microcomputers for the Water Resources Division; Chapter A, Test plan for acquisition of prototype 32-bit microcomputers
N.E. Hutchison, A.W. Harbaugh, R.A. Holloway, C.F. Merk
1987, Open-File Report 87-455
The Water Resources Division (WRD) of the U.S. Geological Survey is evaluating 32-bit microcomputers to determine how they can complement, and perhaps later replace, the existing network of minicomputers. The WRD is also designing a National Water Information System (NWIS) that will combine and integrate the existing National Water Data...
Documentation of a deep percolation model for estimating ground-water recharge
H. H. Bauer, J. J. Vaccaro
1987, Open-File Report 86-536
A deep percolation model, which operates on a daily basis, was developed to estimate long-term average groundwater recharge from precipitation. It has been designed primarily to simulate recharge in large areas with variable weather, soils, and land uses, but it can also be used at any scale. The physical and...
Data on ground-water quality for the Winnemucca 1° x 2° quadrangle, central Nevada
Alan H. Welch, Rhea P. Williams
1987, Open-File Report 85-648-G
Water quality data for groundwater has been compiled for the Winnemucca 1 degree x 2 degree quadrangle which covers a portion of central Nevada. Chemical characteristics of the water are shown on a map (at a scale of 1:250,000) and on trilinear diagrams for the major ions. The data for...