Water-level altitudes in wells completed in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas, January-February 1990

This report, prepared in cooperation with the Fort Bend Subsidence District, presents maps for the Chicot and Evangeline aquifers in Fort Bend County and adjacent areas showing the approximate water-level altitudes in wells in 1990 (figs. 1, 2).  The most recent previously published water-level-altitude maps (and water-level-change maps) for the two aquifers are by Coplin and others (1997).  The earliest water-level-altitude maps (and water-level-change maps) for the Chicot aquifer are by Wesselman (1972).  The first maps of water-level altitudes (and water-level changes) for Chicot and Evangeline aquifers are by Locke (1990).