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Page 1708, results 42676 - 42700

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Not all publications have extents, not all extents are completely accurate
Hydrologic and water-quality data for the East River Basin in northeastern Wisconsin
P.E. Hughes
1993, Open-File Report 89-245
Hydrologic and precipitation data and water-quality samples were collected by the U.S. Geological Survey from rivers in the East River basin in northeastern Wisconsin during 1985-86.  The Fox Valley Water Quality Planning Agency suspected that agricultural and urban nonpoint-source discharges were contributing significantly to the degradation of water quality in the...
Altitude and configuration of the potentiometric surfaces of the upper and lower aquifer systems in Bridgeton, Nockamixon, and Tinicum Townships, Bucks County, Pennsylvania, April 1991 through April 1992
B. Craig McManus, Cynthia J. Rowland
1993, Water-Resources Investigations Report 92-4194
The mapped area in underlain by layered sedimentary rocks chiefly consisting of shale, mudstone, siltstone, and argillite and by a diabase sheet thtat has intruded the sedimentary rocks.  The sedimentary rocks adjacent to the diabase are thermally altered to hornfels.  Water levels in shallow wells completed in the diabase indicate...
Historical saturated thickness of the Edwards-Trinity aquifer system and selected contiguous hydraulically connected units, west-central Texas
Ann F. Ardis, Rene A. Barker
1993, Water-Resources Investigations Report 92-4125
The Edwards-Trinity Regional Aquifer-System Analysis (RASA) is one of 25 completed or ongoing studies conducted by the U.S. Geological Survey on regional aquifer systems that individually provide essential quantities of ground water to large parts of the country. Underlying about 42,000 mi2 of west-central Texas, the Edwards-Trinity aquifer system extends...
Properties and chemical constituents in ground water from the middle Claiborne Aquifer, Gulf Coast regional aquifer systems, south-central United States
Robert A. Pettijohn, John F. Busby, Michael A. Cervantes
1993, Water-Resources Investigations Report 92-4104
The U.S. Geological Survey used four programs in 1990 to provide external data quality assurance for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN). Results of the intersite- comparison program indicate that 80 and 74 percent of the site operators met the NADP/NTN goals for pH determination and 98 and...
Water resources data, Massachusetts and Rhode Island, water year 1992
R.S. Socolow, T.S. Shepard, G.G. Girouard, R. A. Gadoury
1993, Water Data Report MA-RI-92-1
Water-resources data for the 1992 water year for Massachusetts and Rhode Island consists of stage, discharge, and water quality of streams; contents of lakes and reservoirs; and ground-water levels. This report contains discharge records for 77 gaging stations, month end contents for six lakes and reservoirs, water quality for nine...
Activities of the Water Resources Division in Arizona, 1986-91
L. M. Spicer (compiler), E.K. van de Vanter
1993, Open-File Report 93-165
Water-resources activities of the U.S. Geological Survey in Arizona consist of collecting water- resources data and conducting interpretive hydrologic investigations and research. The water- resources data and the results of the interpretive investigations and research are published or released by the U.S. Geological Survey or by cooperating agencies. The report...