1. Mean annual runoff and annual runoff variability map for Oklahoma, 1940-2007 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston,Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2021 Resource Type: Map Access & Availability: Loading
2. Mean annual runoff in the East Gulf Coastal Plain of Mississippi, 1939-85 Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Jackson, Mississippi : Department of the Interior, United States Geological Survey, 1989 Resource Type: Map Access & Availability: Loading
3. Mean annual runoff in Louisiana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Baton Rouge, Louisiana : Department of the Interior, United States Geological Survey, 1986 Resource Type: Map Access & Availability: Loading