1. Enhancements to the Mississippi Embayment regional aquifer study (MERAS) groundwater-flow model and simulations of sustainable water-level scenarios Author/Creator: Clark, Brian R., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013 Resource Type: Book Access & Availability: Loading
2. Simulation of the effects of groundwater withdrawals on water-level altitudes in the Sparta Aquifer in the Bayou Meto Grand-Prairie Area of eastern Arkansas, 2007-37 Author/Creator: Clark, Brian R., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2011 Resource Type: Book Access & Availability: Loading
3. Water-level maps of the alluvial aquifer in eastern Arkansas, 1985 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Little Rock, Arkansas : Department of the Interior, U.S. Geological Survey, 1987 Resource Type: Map Access & Availability: Loading