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Page 1764, results 44076 - 44100

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Compilation of ground-water level measurements, obtained by the United States Geological Survey in Puerto Rico, 1958-1985
Sigfredo Torres-Gonzalez
1991, Open-File Report 88-701
A digital compilation of the groundwater levels in Puerto Rico was prepared as part of the Caribbean Islands Regional Aquifers System Analysis program. Of special interest are the groundwater levels measurements obtained on a routine basis at wells located in the different aquifer regions or aquifer zones. Data from 181...
System requirements specification for the U.S. Geological Survey's National Water Information System II
Sharon B. Mathey, editor(s)
1991, Open-File Report 91-525
The U.S. Geological Survey's Water Resources Division is designing and developing a new computer software system for processing and storing hydrologic data. This system, the National Water Information System (NWIS-II) will replace the current water-data and information systems: the National Water Data Storage and Retrieval System (WATSTORE), the National Water...
Geochemistry of ground water in alluvial basins of Arizona and adjacent parts of Nevada, New Mexico, and California
Frederick N. Robertson
1991, Professional Paper 1406-C
Chemical and isotope analyses of ground water from 28 basins in the Basin and Range physiographic province of Arizona and parts of adjacent States were used to evaluate ground-water quality, determine processes that control ground-water chemistry, provide independent insight into the hydrologic flow system, and develop information transfer. The area...
Floods of December 1982 to May 1983 in the central and southern Mississippi River and the Gulf of Mexico basins
Roy B. Stone, Roy H. Bingham
1991, Water Supply Paper 2362
Widespread flooding occurred in December 1982 and in spring 1983 in the central and southern Mississippi River basin. The first series of storms, December 2-7, caused severe flooding along many streams in Illinois, Missouri, and Arkansas. Much of the three-State area experienced recordbreaking 24-hour rainfall amounts that caused some streams...