43.3' - Flood of record from June 1889.  FEMA 0.2 0X0P+0nnual Chance Flood Level (500-year flood).<br><br>34.5' - FEMA 1 0X0P+0nnual Chance Flood Level (100-year flood).  Widespread inundation occurs on both banks of the river. A large portion of Lewistown is affected by flood waters.<br><br>32' - The right, or south bank begins to overflow. Expect water up to 6 feet deep in houses on West Elizabeth Street. Expect water up to 2 feet deep in houses on South Main Street.<br><br>31' - FEMA 2 0X0P+0nnual Chance Flood Level (50-year flood).<br><br>30' - Widespread inundation occurs in and around Lewistown. Water reaches South Main Street.<br><br>28' - Considerable flood damage occurs to homes and businesses in and around lewistown.<br><br>27' - Several homes on West Elizabeth Street will flood. Route 22 is also affected.<br><br>25' - Basement flooding occurs in the low lying areas adjacent to the river and Kishacoquillas creek. Athletic fields will be inundated.<br><br>24.5' - FEMA 10 0X0P+0nnual Chance Flood Level (10-year flood).<br><br>23' - Basements of a few homes in the lowest lying areas will flood. Backwater on Kishacoquillas Creek will affect the athletic fields.<br><br>