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Ground-water levels in Arkansas, spring 1981

January 1, 1994

This report contains about 600 ground-water level measurements made in observation wells in Arkansas in the spring of 1981. In addition, the report contains potentiometric surface maps and well hydrographs relating to the alluvial aquifer and the Sparta Sand, the most important aquifers with respect to groundwater availability and use in Arkansas. (USGS)