Thickness of the Chicot aquifer system of southwestern Louisiana’s surficial confining unit and shallow sand lenses
The Chicot aquifer system is a vital water resource for Southwestern Louisiana, providing nearly half of the fresh groundwater the region consumes (Sargent, 2011). The aquifer’s surficial confining unit (scu) consists of a wedge-shaped thickening sequence of south to southeastern dipping, interbedded clays and courser …