The Management Measures Digital Library (MMDL) site is designed to identify and describe examples of selected management measures, engineering features or alternatives and their components. It is not intended to be a design manual, but rather to provide sufficient information to stimulate plan formulation and assist planners in identifying options and visualizing how a management measure or engineering feature may be applicable to their project. At this time, Ecosystem Restoration and Dams, Levees and Floodwalls are online and Nonstructural Management Measures is currently in development.