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:
Friday August 7th, 2026 10:00 PM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
435.4 ft |
12.7 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 |
|
|
Friday 08/07/2026 07:00 PM |
435.80 |
N/A |
|
|
Saturday 08/08/2026 01:00 AM |
435.70 |
N/A |
|
|
Saturday 08/08/2026 07:00 AM |
435.50 |
N/A |
|
|
Saturday 08/08/2026 01:00 PM |
435.40 |
N/A |
|
|
Saturday 08/08/2026 07:00 PM |
435.30 |
N/A |
|
|
Sunday 08/09/2026 01:00 AM |
435.10 |
N/A |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Thursday 08/06/2026 06:00 AM |
438.91 |
N/A |
|
|
Thursday 08/06/2026 08:00 AM |
438.87 |
N/A |
|
|
Thursday 08/06/2026 10:00 AM |
438.86 |
N/A |
|
|
Thursday 08/06/2026 12:00 PM |
438.85 |
N/A |
|
|
Thursday 08/06/2026 02:00 PM |
438.80 |
N/A |
|
|
Thursday 08/06/2026 04:00 PM |
438.74 |
N/A |
|
|
Thursday 08/06/2026 06:00 PM |
438.70 |
N/A |
|
|
Thursday 08/06/2026 08:00 PM |
438.64 |
N/A |
|
|
Thursday 08/06/2026 10:00 PM |
438.58 |
N/A |
|
|
Friday 08/07/2026 12:00 AM |
438.50 |
N/A |
|
|
Friday 08/07/2026 02:00 AM |
437.42 |
N/A |
|
|
Friday 08/07/2026 04:00 AM |
437.30 |
N/A |
|
|
Friday 08/07/2026 06:00 AM |
436.83 |
N/A |
|
|
Friday 08/07/2026 08:00 AM |
436.35 |
N/A |
|
|
Friday 08/07/2026 10:00 AM |
436.20 |
N/A |
|
|
Friday 08/07/2026 12:00 PM |
435.90 |
N/A |
|
|
Friday 08/07/2026 02:00 PM |
435.77 |
N/A |
|
|
Friday 08/07/2026 04:00 PM |
435.62 |
N/A |
|
|
Friday 08/07/2026 06:00 PM |
435.57 |
N/A |
|
|
Friday 08/07/2026 08:00 PM |
435.49 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org