Illinois River Near La Salle
Back to River Summary
| Stage Color Key |
| 19 ft - Near Flood |
20 ft - Minor Flood |
27 ft - Moderate Flood |
31 ft - Major Flood |
Latest Observation:
Sunday April 19th, 2026 10:45 AM CDT
River Status:
Minor Flooding
| |
Height |
Flow |
| Currently |
21.5 ft |
33.6 kcfs |
| Record |
34.44 ft |
N/A |
| Forecast |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Sunday 04/19/2026 07:00 PM |
21.60 |
34.10 |
|
|
Monday 04/20/2026 01:00 AM |
21.60 |
34.10 |
|
|
Monday 04/20/2026 07:00 AM |
21.60 |
34.10 |
|
|
Monday 04/20/2026 01:00 PM |
21.60 |
34.10 |
|
|
Monday 04/20/2026 07:00 PM |
21.50 |
33.60 |
|
|
Tuesday 04/21/2026 01:00 AM |
21.40 |
33.20 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Sunday 04/19/2026 06:45 AM |
21.48 |
33.50 |
|
|
Sunday 04/19/2026 07:00 AM |
21.51 |
33.70 |
|
|
Sunday 04/19/2026 07:15 AM |
21.50 |
33.60 |
|
|
Sunday 04/19/2026 07:30 AM |
21.50 |
33.60 |
|
|
Sunday 04/19/2026 07:45 AM |
21.51 |
33.70 |
|
|
Sunday 04/19/2026 08:00 AM |
21.51 |
33.70 |
|
|
Sunday 04/19/2026 08:15 AM |
21.51 |
33.70 |
|
|
Sunday 04/19/2026 08:30 AM |
21.52 |
33.70 |
|
|
Sunday 04/19/2026 08:45 AM |
21.49 |
33.60 |
|
|
Sunday 04/19/2026 09:00 AM |
21.52 |
33.70 |
|
|
Sunday 04/19/2026 09:15 AM |
21.48 |
33.50 |
|
|
Sunday 04/19/2026 09:30 AM |
21.52 |
33.70 |
|
|
Sunday 04/19/2026 09:45 AM |
21.50 |
33.60 |
|
|
Sunday 04/19/2026 10:00 AM |
21.48 |
33.50 |
|
|
Sunday 04/19/2026 10:15 AM |
21.51 |
33.70 |
|
|
Sunday 04/19/2026 10:30 AM |
21.48 |
33.50 |
|
|
Sunday 04/19/2026 10:45 AM |
21.50 |
33.60 |
|
|
Sunday 04/19/2026 11:00 AM |
21.49 |
33.60 |
|
|
Sunday 04/19/2026 11:15 AM |
21.50 |
33.60 |
|
|
Sunday 04/19/2026 11:30 AM |
21.49 |
33.60 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org