A Flood Warning means water levels above flood stage are imminent or
may already be occurring. Persons along rivers and streams in the
warned area should take immediate precautions to protect life and
property.
These forecasts are based on observed precipitation as well as
forecast precipitation 24 hours into the future. Changes to the
rainfall forecast, or any additional rainfall after 24 hours, may
cause changes to these river forecasts.
Additional information is available at www.weather.gov.
The next statement will be issued by Thursday morning.
The Flood Warning continues for the following rivers in
Illinois...
Illinois River at Ottawa affecting La Salle County.
Illinois River at La Salle affecting Putnam, La Salle and Bureau
Counties.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Illinois River from Heritage Harbor east of Ottawa
downstream to Starved Rock Lock and Dam, including the Ottawa
gauge.
* WHEN...Until early Friday afternoon.
* IMPACTS...At 462.5 feet, Roadway entrance to Allen Park threatened
in Ottawa. Allen Park west boat ramp inundated in Ottawa.
* ADDITIONAL DETAILS...
- At 12:30 PM CDT Wednesday the stage was 463.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 12:30 PM CDT Wednesday was 463.6 feet.
- Forecast...The river is currently cresting. The river is
expected to fall below flood stage Friday.
- Flood stage is 463.0 feet.
- http://www.weather.gov/safety/flood