25.7' - Approximate gage height of 2015 FEMA 1 0x0p+0nnual exceedance probability (100 yr) flood
25.5' - Moderate Flood Stage. Water surrounding homes along Eyak River, necessitating taking boats to homes. Septic fields flooded. All of Cordova's Municipal Airport runway underwater. With any wind/wave action, Power Creek Road is flooded and eroded.
24.5' - Flood stage. Water in residences's yards, garages, crawl spaces and basements. Most of weir near the Eyak Lake outlet underwater. Standing water on parts of Cordova's Municipal Airport runway. Washouts can be a serious problem near the Sheridan River where the bridge span is to short to carry the flow on a braded system.
23.5' - Action stage. Closer monitoring of water levels draining the Gulf of Alaska.
22.5' - Bankfull.