91. 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
92. Louisiana ground-water map no. 21 : generalized potentiometric surface of the Evangeline Aquifer in south-central Louisiana, January-March 2004 Author/Creator: Fendick, Robert B. Publication/Creation: [Reston, Va] : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Map Access & Availability: Loading
93. Louisiana ground-water map no. 22: generalized potentiometric surface of the Amite Aquifer and the "2,800-Foot" sand of the Baton Rouge area in southeastern Louisiana, June-August 2006 Author/Creator: Fendick, Robert B. Publication/Creation: [Reston, Va.?] : U.S. Dept. of the interior, U.S. Geological Survey, 2007 Resource Type: Map Edition: Version 1. Access & Availability: Loading
94. Louisiana ground-water map no. 3 : potentiometric surface, 1989, and water-level changes, 1980-89, of the Sparta aquifer in north-central Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Baton Rouge, Louisiana : U.S. Department of the Interior, U.S. Geological Survey, 1991 Resource Type: Map Access & Availability: Loading
95. Louisiana ground-water map no. 4 : potentiometric surface, 1989, and water-level changes, 1984-89, of the Jasper aquifer system in west-central Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
96. Louisiana ground-water map no. 5 : potentiometric surface, 1990, and water-level changes, 1974-90, of the Evangeline Equivalent/southeast Louisiana Aquifer System Publication/Creation: Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1992 Resource Type: Map Access & Availability: Loading
97. Louisiana ground-water map no. 6 : potentiometric surface, 1990, and water-level changes, 1974-90, of the Mississippi River alluvial aquifer in northeastern Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
98. Louisiana ground-water map no. 7 : potentiometric surface, 1991, and water-level changes, 1969-91, of the Chicot equivalent aquifer system in southeastern Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Baton Rouge, Louisiana : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
99. Louisiana ground-water map no. 8 : potentiometric surface, 1991, of the Carrizo-Wilcox aquifer in northwestern Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Baton Rouge, Louisiana : U.S. Department of the Interior, U.S. Geological Survey, 1995 Resource Type: Map Access & Availability: Loading
100. Louisiana ground-water map no, 9 : potentiometric surface, 1993, of the Cockfield aquifer in northern Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Baton Rouge, Louisiana : U.S. Department of the Interior, U.S. Geological Survey, 1996 Resource Type: Map Access & Availability: Loading