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Page 4338, results 108426 - 108450

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Not all publications have extents, not all extents are completely accurate
Surface water-quality assessment of the lower Kansas River basin, Kansas and Nebraska; project description
J. K. Stamer, P. R. Jordan, R. A. Engberg, J. T. Dugan
1987, Open-File Report 87-105
In 1986 the U.S. Geological Survey began a National Water-Quality Assessment Program to: (1) provide nationally consistent descriptions of the current status of water quality for a large, diverse, and geographically distributed part of the Nation 's surface water resources; (2) where possible, define trends in water quality; and (3)...
Hydrology of area 59, northern Great Plains and Rocky Mountain coal provinces, Colorado and Wyoming
Neville G. Gaggiani, Linda J. Britton, Donald R. Minges, F. A. Kilpatrick, Randolph S. Parker, James E. Kircher
1987, Open-File Report 85-153
Hydrologic information and analysis aid in decisions to lease federally owned coal and to prepare necessary Environmental Assessments and Impact Study reports. This need has become even more critical with the enactment of Public Law 95-87, the "Surface Mining Control and Reclamation Act of 1977." This act requires an appropriate...
Quality of water in mines in the Western Middle Coal Field, Anthracite Region, east-central Pennsylvania
L.A. Reed, M.M. Beard, D.J. Growitz
1987, Water-Resources Investigations Report 85-4038
The quality of mine water in the 75 sq-mi Western Middle anthracite field, Pennsylvania was determined by sampling discharges and boreholes at 60 abandoned and flooded mines during 1975-78. The Vulcan-Buck Mountain mine, east-northeast of Mahanoy City, contains an estimated 6,100 acre-ft of water with a specific conductance of 380...
Hydrologic effects of artificial-recharge experiments with reclaimed water at East Meadow, Long Island, New York
B.J. Schneider, H. F. Ku, E. T. Oaksford
1987, Water-Resources Investigations Report 85-4323
Artificial recharge experiments were conducted at East Meadow, Long Island, New York, from October 1982 through January 1984 to evaluate the degree of groundwater mounding and the chemical effects of artificially replenishing the groundwater system with tertiary-treated wastewater. More than 800 million gallons of treated effluent was returned to 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...
Bibliography of U.S. Geological Survey reports on the water resources of Florida, 1886-1986
Maude Claiborne, T.L. Embry, N.D. Hoy, D.H. Weldon, T.D. Wilson
1987, Open-File Report 85-424
The U.S. Geological Survey has released a listing of its report on water resources in Florida for the period 1886-1984. Most of the reports contained in the listing were prepared by the U.S. Geological Survey in cooperation with numerous public agencies in Florida. The compilation has a full bibliographic list...
National and regional trends in water-well drilling in the United States, 1964-84
S. M. Hindall, Michael Eberle
1987, Open-File Report 87-247
Information on national and regional water well drilling activity is important for water resource planning and management and for water related equipment marketing. A study was conducted to analyze drilling trends on the basis of data for selected years from 1964 through 1984. The study focused primarily on the years...
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)...
Data on ground-water quality for the Caliente 1° x 2° quadrangle, eastern Nevada
Alan H. Welch, Rhea P. Williams
1987, Open-File Report 85-648-L
Water quality data for groundwater has been compiled for the Caliente 1° x 2° quadrangle which covers a portion of eastern 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 the area...
Analysis of sediment production from two small semiarid basins in Wyoming
J.G. Rankl
1987, Water-Resources Investigations Report 85-4314
Data were collected at two small, semiarid basins in Wyoming to determine the relation between rainfall, runoff, and sediment production. The basins were Dugout Creek tributary and Saint Marys Ditch tributary. Sufficient rainfall and runoff data were collected at Dugout Creek tributary to determine the source of sediment and the...