The document discusses risk-informed decision making for sustainable management of flood risks. It describes using a risk analysis and decision analysis framework to evaluate alternatives and select recommended plans. Scenario analysis is used to consider future uncertainties. The document provides an example of how these techniques were applied to post-Katrina planning for coastal Louisiana, including specifying objectives, evaluating alternatives, and conducting multi-criteria decision analysis to rank plans. Adaptive management is discussed as a way to incorporate new information over time.