1. Statistical summary of selected water-quality data (water years 1975 through 1985) for Arkansas rivers and streams Author/Creator: Petersen, James C. 1952- (James Carroll), author Publication/Creation: Little Rock, Arkansas : U.S. Geological Survey, 1988 Resource Type: Book Access & Availability: Loading
2. Status of water levels and selected water-quality conditions in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1994-96 Author/Creator: Stanton, Gregory P., author Publication/Creation: Little Rock, Arkansas : U.S. Geological Survey, 1998 Resource Type: Book Access & Availability: Loading
3. Status of water levels and selected water-quality conditions in the Sparta-Memphis aquifer in Arkansas and the status of water levels in the Sparta aquifer in Louisiana, Spring 2005 Author/Creator: Schrader, Tony P. Publication/Creation: Reston, Va. : U.S. Geological Survey, 2007 Resource Type: Book Access & Availability: Loading