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Aquifer descriptions from the U.S. Geological Survey Regional Aquifer-System Analysis Program, 1978-1993
Claire B. Davidson, Helen Doherty
1994, Open-File Report 94-465
The Regional Aquifer-System Analysis Program of the U.S. Geological Survey began in 1978. The overall purpose of this program is to define the geologic, hydrologic, and geochemical framework of the Nation's most important aquifers and aquifer systems. This report summarizes the aquifer or aquifer system name, geographic area, rock units,...