Illinois Severe Flood Warning | Effective 06/17/2026 09:48
...The Flood Warning continues for the following rivers in
Illinois...
Illinois River at La Salle affecting Bureau, Putnam and La Salle
Counties.
For the Illinois River (Upper)...including La Salle...Minor flooding
is forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Illinois River from Starved Rock Lock and Dam downstream
to confluence with Big Bureau Creek, including the La Salle gauge.
* WHEN...Until further notice.
* IMPACTS...At 22.0 feet, Lower parking lot at Starved Rock State