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Page 763, results 19051 - 19075

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Water resources of the Yap Islands
Otto Van der Brug
1984, Open-File Report 82-357
The Yap Islands consist of four major islands, Yap, Gagil-Tamil, Maap, and Rumung. Of these, Yap Island has more than half the total land area, most of the population, and almost all of the economic development. The islands of Maap and Rumung together compose only 15 percent of the land...
Potentiometric surface of the upper Floridan aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1984
George R. Schiner, Eugene C. Hayes
1984, Open-File Report 84-801
This map shows the potentiometric surface of the Upper Floridan aquifer in the St. Johns River Water Management District and vicinity for May 1984. The Upper Floridan aquifer is the principal source of potable water in the area. Water-level measurements were made on approximately 1,000 wells and on several springs....
Ground-water withdrawals from the coastal plain of New Jersey, 1956-80
E. F. Vowinkel
1984, Open-File Report 84-226
Withdrawals and site data for wells with a pump capacity of 100 ,000 gallons per day or greater in the Coastal Plain of New Jersey are stored in computer files for 1956-80. The data are aggregated by computer into tables, graphs and maps to show the distribution of ground-water withdrawals....
The Hydrologic Instrumentation Facility of the U.S. Geological Survey
C. R. Wagner, Sharon Jeffers
1984, Open-File Report 84-227
The U.S. Geological Survey Water Resources Division has improved support to the agencies field offices by the consolidation of all instrumentation support services in a single facility. This facility known as the Hydrologic Instrumentation Facility (HIF) is located at the National Space Technology Laboratory, Mississippi, about 50 miles east of...
Sediment characteristics of Tennessee streams and reservoirs
Stanley W. Trimble, William P. Carey
1984, Open-File Report 84-749
Measured suspended-sediment data and reservoir sedimentation data have been analyzed to determine sediment yields and transport characteristics of Tennessee streams. Measured suspended-sediment is mostly silt and clay size material even in the sand-bed channels of western Tennessee. Unmeasured load accounts for less than 10 percent of the total sediment load...
Drainage areas in New Jersey; Atlantic coastal basins, South Amboy to Cape May
A. J. Velnich
1984, Open-File Report 84-150
Drainage areas of New Jersey streams in the coastal basin from South Amboy to Cape May are listed for more than 700 sites. Tables list the descriptive location of each site, the latitude and longitude, county, and National Topographic map name. For gaged sites established through 1982, the U.S. Geological...
Ground-water levels in Arkansas, spring 1984
Joe Edds
1984, Open-File Report 84-711
This report contains about 680 ground-water level measurements made in observation wells in Arkansas in the spring of 1984. In addition, the report contains well hydrographs relating to the alluvial aquifer and the Sparta Sand and Memphis Sand aquifers, the most important aquifers with respect to ground-water availability and use...