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:
Tuesday August 4th, 2026 08:00 PM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
439.12 ft |
23.7 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 |
|
|
Tuesday 08/04/2026 07:00 PM |
439.10 |
N/A |
|
|
Wednesday 08/05/2026 01:00 AM |
439.10 |
N/A |
|
|
Wednesday 08/05/2026 07:00 AM |
439.10 |
N/A |
|
|
Wednesday 08/05/2026 01:00 PM |
439.10 |
N/A |
|
|
Wednesday 08/05/2026 07:00 PM |
439.10 |
N/A |
|
|
Thursday 08/06/2026 01:00 AM |
439.10 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Monday 08/03/2026 04:00 AM |
436.20 |
N/A |
|
|
Monday 08/03/2026 06:00 AM |
436.32 |
N/A |
|
|
Monday 08/03/2026 08:00 AM |
436.34 |
N/A |
|
|
Monday 08/03/2026 10:00 AM |
436.42 |
N/A |
|
|
Monday 08/03/2026 12:00 PM |
436.48 |
N/A |
|
|
Monday 08/03/2026 02:00 PM |
436.45 |
N/A |
|
|
Monday 08/03/2026 04:00 PM |
436.49 |
N/A |
|
|
Monday 08/03/2026 06:00 PM |
436.59 |
N/A |
|
|
Monday 08/03/2026 08:00 PM |
440.69 |
N/A |
|
|
Monday 08/03/2026 10:00 PM |
440.02 |
N/A |
|
|
Tuesday 08/04/2026 12:00 AM |
439.06 |
N/A |
|
|
Tuesday 08/04/2026 02:00 AM |
438.67 |
N/A |
|
|
Tuesday 08/04/2026 04:00 AM |
438.97 |
N/A |
|
|
Tuesday 08/04/2026 06:00 AM |
438.98 |
N/A |
|
|
Tuesday 08/04/2026 08:00 AM |
439.01 |
N/A |
|
|
Tuesday 08/04/2026 10:00 AM |
439.05 |
N/A |
|
|
Tuesday 08/04/2026 12:00 PM |
439.08 |
N/A |
|
|
Tuesday 08/04/2026 02:00 PM |
439.11 |
N/A |
|
|
Tuesday 08/04/2026 04:00 PM |
439.09 |
N/A |
|
|
Tuesday 08/04/2026 06:00 PM |
439.10 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org