1. Louisiana ground-water map no. 20 : potentiometric surface of the "2,000-foot" sand of the Baton Rouge area, Louisiana, May 2002 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2004 Resource Type: Map Access & Availability: Loading
2. Louisiana ground-water map no.19 : potentiometric surface of the "2,400-foot" sand of the Baton Rouge area, Louisiana, May-June 2002 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2004 Resource Type: Map Access & Availability: Loading