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:
Wednesday August 19th, 2026 10:00 PM CDT
River Status:
Near Flood Stage
| |
Height |
Flow |
| Currently |
444.81 ft |
35.4 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 |
|
|
Thursday 08/20/2026 07:00 AM |
444.80 |
N/A |
|
|
Thursday 08/20/2026 01:00 PM |
444.80 |
N/A |
|
|
Thursday 08/20/2026 07:00 PM |
444.70 |
N/A |
|
|
Friday 08/21/2026 01:00 AM |
444.70 |
N/A |
|
|
Friday 08/21/2026 07:00 AM |
444.70 |
N/A |
|
|
Friday 08/21/2026 01:00 PM |
444.70 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Tuesday 08/18/2026 06:00 AM |
444.06 |
N/A |
|
|
Tuesday 08/18/2026 08:00 AM |
444.10 |
N/A |
|
|
Tuesday 08/18/2026 10:00 AM |
444.13 |
N/A |
|
|
Tuesday 08/18/2026 12:00 PM |
444.16 |
N/A |
|
|
Tuesday 08/18/2026 02:00 PM |
444.20 |
N/A |
|
|
Tuesday 08/18/2026 04:00 PM |
444.22 |
N/A |
|
|
Tuesday 08/18/2026 06:00 PM |
444.24 |
N/A |
|
|
Tuesday 08/18/2026 08:00 PM |
444.29 |
N/A |
|
|
Tuesday 08/18/2026 10:00 PM |
444.37 |
N/A |
|
|
Wednesday 08/19/2026 12:00 AM |
444.42 |
N/A |
|
|
Wednesday 08/19/2026 02:00 AM |
444.47 |
N/A |
|
|
Wednesday 08/19/2026 04:00 AM |
444.49 |
N/A |
|
|
Wednesday 08/19/2026 06:00 AM |
444.53 |
N/A |
|
|
Wednesday 08/19/2026 08:00 AM |
444.57 |
N/A |
|
|
Wednesday 08/19/2026 10:00 AM |
444.60 |
N/A |
|
|
Wednesday 08/19/2026 12:00 PM |
444.67 |
N/A |
|
|
Wednesday 08/19/2026 02:00 PM |
444.71 |
N/A |
|
|
Wednesday 08/19/2026 04:00 PM |
444.73 |
N/A |
|
|
Wednesday 08/19/2026 06:00 PM |
444.76 |
N/A |
|
|
Wednesday 08/19/2026 08:00 PM |
444.79 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org