36' - Main business district flooded.<br><br>35' - Main business district starts to flood. Backwater flooding of all streams flowing into the river.<br><br>33' - Highways flooded.<br><br>30' - Water plant flooded.<br><br>28' - Power plant flooded.<br><br>23' - Some roads and railroad tracks above and below town flooded.<br><br>21' - Stollings section on west side of Logan subject to flooding.<br><br>