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Review of the Water Resources Information System of Argentina
N.E. Hutchison
1987, Open-File Report 87-226
A representative of the U.S. Geological Survey traveled to Buenos Aires, Argentina, in November 1986, to discuss water information systems and data bank implementation in the Argentine Government Center for Water Resources Information. Software has been written by Center personnel for a minicomputer to be used to manage inventory (index)...
Ground-water levels in Anchorage, Alaska, 1985
R. L. Glass
1987, Open-File Report 87-546
Water-level data collected during 1985 for 146 Anchorage wells deeper than 40 feet are presented. Hydrographs of water levels in 20 wells for the period 1970 through 1985 are also given. The report describes groundwater conditions and seasonal fluctuations in water levels, and includes pumpage figures and well-construction data. ...
Preliminary hydrologic data for wells tested in Nash Draw, near the proposed Waste Isolation Pilot Plant site, southeastern New Mexico
S. F. Richey
1987, Open-File Report 87-37
Hydrologic testing was conducted at wells WIPP-25, WIPP-26, WIPP-27, WIPP-28, WIPP-29, and WIPP-30 in Nash Draw near the Waste Isolation Pilot Plant site in southeastern New Mexico. The three water-bearing zones tested were the Magenta Dolomite Member of the Rustler Formation, Culebra Dolomite Member of the Rustler Formation, and the...
Sediment-transport curves
G.D. Glysson
1987, Open-File Report 87-218
The process of developing a sediment transport curve is discussed with respect to the choice of dependent and independent variables, procedures for developing a transport curve, and the effects that seasons, major sediment transporting events, and timing of peaks can have on the shape of sediment transport curves. Examples of...
Hydrologic unit maps
Paul R. Seaber, F. Paul Kapinos, George L. Knapp
1987, Water Supply Paper 2294
A set of maps depicting approved boundaries of, and numerical codes for, river-basin units of the United States has been developed by the U.S . Geological Survey. These 'Hydrologic Unit Maps' are four-color maps that present information on drainage, culture, hydrography, and hydrologic boundaries and codes of (1) the 21...
Laboratory data on coarse-sediment transport for bedload-sampler calibrations
David Wellington Hubbell, H.H. Stevens Jr., J. V. Skinner, J.P. Beverage
1987, Water Supply Paper 2299
A unique facility capable of recirculating and continuously measuring the transport rates of sediment particles ranging in size from about 1 to 75 millimeters in diameter was designed and used in an extensive program involving the calibration of bedload samplers. The facility consisted of a 9-footwide by 6-foot-deep by 272-foot-long...
Statistical analysis of surface-water-quality data in and near the coal-mining region of southwestern Indiana, 1957-80
Jeffrey D. Martin, Charles G. Crawford
1987, Water Supply Paper 2291
The Surface Mining Control and Reclamation Act of 1977 requires that applications for coal-mining permits contain information about the water quality of streams at and near a proposed mine. To meet this need for information, streamflow, specific conductance, pH, and concentrations of total alkalinity, sulfate, dissolved solids, suspended solids, total...
Loads of suspended sediment and nutrients from local nonpoint sources to the tidal Potomac River and Estuary, Maryland and Virginia, 1979-81 water years
R. Edward Hickman
1987, Water Supply Paper 2234-G
Loads of suspended sediment, phosphorus, nitrogen, biochemical oxygen demand, and dissolved silica discharged to the tidal Potomac River and Estuary during the !979-81 water years from three local nonpoint sources have been calculated. The loads in rain falling directly upon the tidal water surface and from overflows of the combined...
Relations between quality of urban runoff and quality of Lake Ellyn at Glen Ellyn, Illinois
Robert G. Striegl, Ellen A. Cowan
1987, Water Supply Paper 2301
Comparison of flow and chemical data collected at the principal inlet and at the outlets of Lake Ellynman urban lake in the Chicago metropolitan are--shows that detention storage alters the discharge and the quality of urban runoff. Peak water discharge and variation in the concentration of constituents transported by the...
Shore erosion as a sediment source to the tidal Potomac River, Maryland and Virginia
Andrew J. Miller
1987, Water Supply Paper 2234-E
The shoreline of the tidal Potomac River attained its present form as a result of the Holocene episode of sea-level rise; the drowned margins of the system are modified by wave activity in the shore zone and by slope processes on banks steepened by basal-wave erosion. Shore erosion leaves residual...
Simulation of flood hydrographs for Georgia streams
Ernest J. Inman
1987, Water Supply Paper 2317
Flood hydrographs are needed for the design of many highway drainage structures and embankments. A method for simulating these flood hydrographs at ungaged sites in Georgia is presented in this report. The O'Donnell method was used to compute unit hydrographs and lagtimes for 355 floods at 80 gaging stations. An...
Analysis of surface-water data network in Kansas for effectiveness in providing regional streamflow information; with a section on theory and application of generalized least squares
K.D. Medina, Gary D. Tasker
1987, Water Supply Paper 2303
This report documents the results of an analysis of the surface-water data network in Kansas for its effectiveness in providing regional streamflow information. The network was analyzed using generalized least squares regression. The correlation and time-sampling error of the streamflow characteristic are considered in the generalized least squares method. Unregulated...
Tidal-flow, circulation, and flushing changes caused by dredge and fill in Tampa Bay, Florida
Carl R. Goodwin
1987, Water Supply Paper 2282
Tampa Bay, Florida, underwent extensive physical changes between 1880 and 1972 because of construction of causeways, islands, channels, and shoreline fills. These changes resulted in a progressive reduction in the quantity of tidal water that enters and leaves the bay. Dredging and filling also changed the magnitude and direction of...
Selected papers in the hydrologic sciences, 1986
Seymour Subitzky
1987, Water Supply Paper 2310
Water-quality data from long-term (24 years), fixed- station monitoring at the Cape Fear River at Lock 1 near Kelly, N.C., and various measures of basin development are correlated. Subbasin population, number of acres of cropland in the subbasin, number of people employed in manufacturing, and tons of fertilizer applied in...
Ground water in the southeastern Uinta Basin, Utah and Colorado
Walter F. Holmes, Briant A. Kimball
1987, Water Supply Paper 2248
The potential for developing oil-shale resources in the southeastern Uinta Basin of Utah and Colorado has created the need for information on the quantity and quality of water available in the area. This report describes the availability and chemical quality of ground water, which might provide a source or supplement...