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Page 4776, results 119376 - 119400

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Potentiometric surface of the upper Floridan Aquifer, west-central Florida, May 1987
B. R. Lewelling
1987, Open-File Report 87-451
A May 1987 potentiometric surface map of the Upper Floridan aquifer in west-central Florida depicts water levels for the annual low water-level period. Water levels in most wells measured in May 1987 were lower than in September 1986. May levels averaged about 0.5 foot higher than September levels in latitudes...
Assessment of water quality and factors affecting dissolved oxygen in the Sangamon River, Decatur to Riverton, Illinois, summer 1982
A.R. Schmidt, J. K. Stamer
1987, Water-Resources Investigations Report 87-4024
Water quality and processes that affect the dissolved-oxygen concentration in a 45.9 mile reach of the Sangamon River from Decatur to Riverton, Illinois, were determined from data collected during low-flow periods in the summer of 1982. Relations among dissolved oxygen, water discharge, biochemical oxygen demand, ammonia and nitrite plus nitrate...
Water year 1986 in Iowa: Precipitation and water resources
R.A. Karsten, P.J. Waite
1987, Open-File Report 87-681
Water year 1986 was the second wettest on record in Iowa since records began being kept in the late 1800's. This report examines the spatial distribution of precipitation, the deviations from normal precipitation, and the effect of the excess precipitation on the water resources of Iowa. New high ground-water levels...
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...
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...
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...
Hydrogeologic for the Saco River valley glacial aquifer from Bartlett, New Hampshire to Fryeburg, Maine; October 1983 through January 1986
C. D. Johnson, D. H. Tepper, D. J. Morrissey
1987, Open-File Report 87-44
Hydrogeologic data was collected for a study of the Saco River valley glacial aquifer. The study area extends along the Saco River from Bartlett, New Hampshire to Fryeburg, Maine. The study was done in cooperation with the Maine Geological Survey (Department of Conservation), the New Hampshire Water Supply and Pollution...
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...