R.M. Norris, L.M. Jones, L.K. Hutton
1986, Open-File Report 86-337
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Page 4421, results 110501 - 110525
Publication Extents
Not all publications have extents, not all extents are completely accurateR. G. Worl, M.E. Koesterer, T.P. Hulsebosch
1986, Miscellaneous Field Studies Map 1636-B
M.L. Maslia, R.B. Randolph
1986, Open-File Report 86-227
The theory of anisotropic aquifer hydraulic properties and a computer program, written in Fortran 77, developed to compute the components of the anisotropic transmissivity tensor of two-dimensional groundwater flow are described. To determine the tensor components using one pumping well and three observation wells, the type-curve and straight-line approximation methods...
Richard J. Mandle
1986, Open-File Report 86-494
Quaternary glacial deposits and Pennsylvanian and Mississippian sandstones, -the Saginaw Formation and Marshall Sandstone- are the major aquifers in the Michigan basin. These aquifers supply approximately 188 million gal/day to municipalities in the 29 ,000 sq mi study area. The most significant problems related to groundwater supplies are the identification...
Peter T. Lyttle, Gary George Lash, Jack Burton Epstein
1986, Geologic Quadrangle 1598
M. T. Mangan, Rosalind Tuthill Helz
1986, Open-File Report 86-424
A.W. Harbaugh
1986, Open-File Report 85-649
During 1982-85, the Water Resources Division (WRD) of the U.S. Geological Survey (USGS) installed over 70 large minicomputers in offices across the country to support its mission in the science of hydrology. These computers are connected by a communications network that allows information to be shared among computers in each...
Thomas W. Henry, Bruce R. Wardlaw, Betty Skipp, Richard P. Major, Joshua I. Tracey Jr.
1986, Open-File Report 86-419
From mid-1984 through mid-1985, the United States Geological Survey (USGS) engaged in an investigation of two craters formed from high-yield, near-surface nuclear bursts in the Marshall Islands at Enewetak Atoll (figures 1 and 2). Supported by the Defense Nuclear Agency (DNA), this cooperative venture is referred to by the acronym...
C.J. Nutt
1986, Open-File Report 85-134
Helen M. Beikman, J.A. Peterson, D.F. Huber, W. C. Butler
1986, Mineral Investigations Resource Map 94
Reid N. Harris, J. M. Glen
1986, Open-File Report 86-559
G. J. Orris, F. J. Kleinhampl
1986, Open-File Report 86-470
No abstract available....
Dennis W. O’Leary
1986, Open-File Report 86-118
L. F. Hintze
1986, Miscellaneous Field Studies Map 1872
A.N. Ott
1986, Water-Resources Investigations Report 84-4335
Determination of acidity provides a value that denotes the quantitative capacity of the sample water to neutralize a strong base to a particular pH. However, much additional information can be obtained from this determination if a titration curve is constructed from recorded data of titrant increments and their corresponding pH...
E. F. Bugliosi
1986, Water-Resources Investigations Report 84-4241
The major surface-water sources in Yankton County, South Dakota are Lewis and Clark Lake, Marindahl and Beaver Lakes, and the Missouri and James Rivers. The James River has an average flow of 375 cu ft/sec and the Missouri River at Yankton has an average flow of 26,410 cu ft/sec. Major...
R. W. Page
1986, Professional Paper 1401-C
C.M. Lane, F.T. Manheim, J.C. Hathaway, T.H. Ling
1986, Miscellaneous Field Studies Map 1869
R.J. Mandle, A.L. Kontis
1986, Water-Resources Investigations Report 86-4196
A three-dimensional groundwater flow model was used to simulate groundwater flow for a 124 sq mi area in the vicinity of Kesterson Reservoir in the San Joaquin Valley, California. Available data were used to calculate a probable range of groundwater flow rates, but calibration and sensitivity analysis were not done...
B.L. Neely, R.H. Bingham
1986, Water-Resources Investigations Report 84-4144
Measured discharges made during rising or falling stages generally require adjustments to refine constant-stage rating curves (stage-discharge relations) for gaged sites. Measurements at 42 gaging stations on Tennessee streams were selected for adjustment. Two methods, generally accepted by the U.S. Geological Survey, were tested: (1) the slope method adjusts the...
L. J. Mann
1986, Water-Resources Investigations Report 86-4020
A 10,365-ft deep test hole drilled at the INEL (Idaho National Engineering Laboratory) in southeastern Idaho provided hydraulic information for rock units underlying the Snake River Plain aquifer. Four aquifer tests showed that the hydraulic conductivity decreased with depth--from an average of 0.03 ft/day for the interval from 1,511 to...
Albert J. Heinitz
1986, Water-Resources Investigations Report 86-4137
The water level of the navigation pools on the Mississippi River are maintained by the operation of tainted and roller gates at the locks and dams. Discharge ratings for the gates on Lock and Dam 22, at Saverton, Missouri, were developed from current-meter discharge measurements made in the forebays of...
H. F. Ku, D. L. Simmons
1986, Water-Resources Investigations Report 85-4088
Urban stormwater runoff was monitored during 1980-82 to investigate the source, type, quantity, and fate of contaminants routed to the more than 3,000 recharge basins on Long Island and to determine whether this runoff might be a significant source of contamination to the groundwater reservoir. Forty-six storms were monitored at...
Albert J. Heinitz
1986, Water-Resources Investigations Report 86-4136
The water level of the navigation pools on the Mississippi River are maintained by the operation of tainter and roller gates at the lock and dams. Discharge ratings for the gates on Lock and Dam 16, at Muscatine, Iowa, were developed from current-meter discharge measurements made in the forebays of...
Albert J. Heinitz
1986, Water-Resources Investigations Report 86-4134
The water level of the navigation pools on the Mississippi River are maintained by the operation of tainter and roller gates at the locks and dams. Discharge ratings for the gates on Lock and Dam 13, at Fullerton, Illinois, were developed from current-meter discharge measurements made in the forebays of...