Severe · Flood WatchActive alert

Flood Watch issued September 20 at 9:21PM CDT until September 23 at

Affecting Bureau; Putnam; La Salle

In effect until: Sep 21, 2026, 8:30 PM

Bureau; Putnam; La Salle

Possible impact zone; conditions develop through 8:30 PM.

Avoid flooded areas. Move to higher ground if water is rising near you.

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Read the original bulletin (official text)

...The Flood Watch continues for the following rivers in Illinois...

Illinois River at La Salle affecting La Salle, Putnam and Bureau
zones.

* WHAT...Flooding is possible.

* WHERE...Illinois River from Starved Rock Lock and Dam downstream to
confluence with Big Bureau Creek, including the La Salle gauge.

* WHEN...From Monday morning to Wednesday morning.

* ADDITIONAL DETAILS...
- At 8:45 PM CDT Sunday the stage was 16.0 feet.
- Forecast...Rises on the river are possible the next few days. The
river may reach flood stage.
- Flood stage is 20.0 feet.
- http://www.weather.gov/safety/flood

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flood Watch issued September 20 at 9:21PM CDT until September 23 at

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