1. Review of recent advances in index flood estimation
2. Bullard K.L. and Leverson V. (1991) Pueblo Dam Fryingpan-Arkansas Project Probable Maximum Flood (PMF) Study. Flood Section Bureau of Reclamation Denver CO dated June 1991 23 p. and enclosures.
3. Burges S.J. (1998) Streamflow prediction: Capabilities opportunities and challenges. In Hydrologic Sciences: Taking Stock and Looking Ahead National Research Council Washington D.C. pp. 101-134.
4. Dynamics of flood frequency
5. England J.F. Jr. (2005) Improved Flood Frequency Extrapolation Procedures Using a Physically-Based Distributed Watershed Model. Bureau of Reclamation Denver CO January 30 p. and appendices.