Flood hazard areas identified on the Flood Insurance Rate Map are identified as a Special Flood Hazard Area (SFHA). SFHA are defined as the area that will be inundated by the flood event having a 1-pe
This polygon layer shows the settlement areas as outlined in the Comprehensive Plan. The settlement areas are Courthouse, Dahlgren, Oakland Park, Route 3 West, Hopyard, Potomac River North, Rappahanno