After reading the mitigation plan on Fema.org I understood how they would protect the residents of New Orleans. The plan heavily relied on the levee system, so when that failed they already had a plan for that. The state of Louisiana issued a code demanding all buildings to shut off all gas lines. They issued that because if the levee system failed like it did when Katrina struck, they did not want to have any gas go into the water. Also in the mitigation plans was what to do during the rescue of refugees, that is part of the response part of the mitigation plan. And I have discussed two parts of the New Orleans mitigation plan during hurricane Katrina. The last part of the mitigation plan is the recovery stage. They still sent out search helicopters and search teams to look for the remaining survivors. Weeks after Katrina most of Louisiana was still flooded, the worst being New Orleans. In all this mitigation plan worked mildly, the storm took more than 1800 lives with most of those being held in Louisiana. Also, Katrina is the second costliest hurricane ever recorded so that is why I say that the mitigation plan worked