30' - The Rushville-Sugar Lake, Bean Lake, and Henry Pohl Levees will likely be overtopped.
27' - River Road in Atchison floods and levees on the Missouri side of the river are overtopped. If the river remains above 27 feet for several days then U.S. Highway 59 and large portions of the floodplain in Missouri flood.
25' - A castings plant in Atchison is affected by flood waters.
22' - Low-lying areas on the Missouri side of the river begin to flood.