Rising Tides Apocalypse Page 94 Timeline Day 50 The East Coast is flooded to the Rockies, the West to the Appalachians. The Mississippi River Valley is entirely flooded. 1) Appalachians is misspelled. 2) I believe that if the East coast is flooded to the Rockies and the west to the Appalachians, then the entire US would be underwater. 3) I believe that it should read The East Coast is flooded to the Appalachians, the West to the Rockies. This is what I've noticed so far.