Flood Potential Outlook
Issued by NWS Chicago, IL

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FGUS73 KLOT 181720
ESFLOT
ILC011-063-099-155-190520-


Hydrologic Outlook
National Weather Service Chicago/Romeoville IL
1120 AM CST Sun Feb 18 2018

This hydrologic outlook includes the following rivers: Illinois
River.

For the Upper Illinois River...including Morris...Ottawa...La
Salle...Minor flooding is possible.

For the Illinois River at Morris, the latest stage is 6.5 feet at 11
AM Sunday. Flood stage is 16.0 feet. Bankfull stage is 13.0 feet.
Water levels are expected to remain below flood stage.

For the Illinois River at Ottawa, the latest stage is 460.1 feet at
10 AM Sunday. Flood stage is 463.0 feet. Bankfull stage is 461.0
feet.Minor flooding is possible...with a crest of around 463.3 feet
Wednesday evening...which is 0.3 feet above flood stage.

For the Illinois River at La Salle, the latest stage is 14.3 feet at
11 AM Sunday. Flood stage is 20.0 feet. Bankfull stage is 17.5 feet.
Minor flooding is possible...with a crest of around 22.8 feet
Thursday morning...which is 2.8 feet above flood stage.

$$




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