Pontchartrain Coastal Lines of Defense Program
The coast has always been our first line of defense against hurricanes for southeast Louisiana. Recognizing this, the Lake Pontchartrain Basin Foundation (LPBF) developed the Multiple Lines of Defense strategy. In the simplest terms, this strategy shows how natural features of our coast (like barrier islands, marshes, and ridges) compliment manmade features (like levees) to protect the Greater New Orleans area from hurricanes.
The Multiple Lines Of Defense Strategy

Lopez, John A., 2006, The Multiple Lines of Defense Strategy to Sustain Coastal Louisiana, Lake Pontchartrain Basin Foundation, Metairie, LA January 2006 at //www.saveourlake.org/