Illinois River At Peoria Lock And Dam
Back to River Summary
| Stage Color Key |
| 444 ft - Near Flood |
447 ft - Minor Flood |
449 ft - Moderate Flood |
455 ft - Major Flood |
Latest Observation:
Thursday September 10th, 2026 06:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
431.6 ft |
4.93 kcfs |
| Record |
456.57 ft |
N/A |
| Forecast |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Wednesday 09/09/2026 07:00 PM |
431.70 |
N/A |
|
|
Thursday 09/10/2026 01:00 AM |
431.70 |
N/A |
|
|
Thursday 09/10/2026 07:00 AM |
431.60 |
N/A |
|
|
Thursday 09/10/2026 01:00 PM |
431.60 |
N/A |
|
|
Thursday 09/10/2026 07:00 PM |
431.50 |
N/A |
|
|
Friday 09/11/2026 01:00 AM |
431.50 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Tuesday 09/08/2026 02:00 PM |
431.81 |
N/A |
|
|
Tuesday 09/08/2026 04:00 PM |
431.71 |
N/A |
|
|
Tuesday 09/08/2026 06:00 PM |
431.68 |
N/A |
|
|
Tuesday 09/08/2026 08:00 PM |
431.68 |
N/A |
|
|
Tuesday 09/08/2026 10:00 PM |
431.70 |
N/A |
|
|
Wednesday 09/09/2026 12:00 AM |
431.70 |
N/A |
|
|
Wednesday 09/09/2026 02:00 AM |
431.76 |
N/A |
|
|
Wednesday 09/09/2026 04:00 AM |
431.67 |
N/A |
|
|
Wednesday 09/09/2026 06:00 AM |
431.69 |
N/A |
|
|
Wednesday 09/09/2026 08:00 AM |
431.67 |
N/A |
|
|
Wednesday 09/09/2026 10:00 AM |
431.67 |
N/A |
|
|
Wednesday 09/09/2026 12:00 PM |
431.69 |
N/A |
|
|
Wednesday 09/09/2026 02:00 PM |
431.72 |
N/A |
|
|
Wednesday 09/09/2026 04:00 PM |
431.73 |
N/A |
|
|
Wednesday 09/09/2026 06:00 PM |
431.57 |
N/A |
|
|
Wednesday 09/09/2026 08:00 PM |
431.47 |
N/A |
|
|
Wednesday 09/09/2026 10:00 PM |
431.55 |
N/A |
|
|
Thursday 09/10/2026 12:00 AM |
431.55 |
N/A |
|
|
Thursday 09/10/2026 02:00 AM |
431.59 |
N/A |
|
|
Thursday 09/10/2026 04:00 AM |
431.61 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org