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 March 31st, 2026 10:00 PM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
436.07 ft |
17.3 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 03/31/2026 07:00 PM |
435.70 |
14.60 |
|
|
Wednesday 04/01/2026 01:00 AM |
435.90 |
16.00 |
|
|
Wednesday 04/01/2026 07:00 AM |
435.90 |
16.00 |
|
|
Wednesday 04/01/2026 01:00 PM |
436.00 |
16.70 |
|
|
Wednesday 04/01/2026 07:00 PM |
436.10 |
17.50 |
|
|
Thursday 04/02/2026 01:00 AM |
436.00 |
16.70 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Monday 03/30/2026 06:00 AM |
435.55 |
13.60 |
|
|
Monday 03/30/2026 08:00 AM |
435.59 |
13.80 |
|
|
Monday 03/30/2026 10:00 AM |
435.62 |
14.00 |
|
|
Monday 03/30/2026 12:00 PM |
435.47 |
13.10 |
|
|
Monday 03/30/2026 02:00 PM |
435.46 |
13.00 |
|
|
Monday 03/30/2026 04:00 PM |
435.41 |
12.70 |
|
|
Monday 03/30/2026 06:00 PM |
435.28 |
12.00 |
|
|
Monday 03/30/2026 08:00 PM |
435.04 |
10.70 |
|
|
Monday 03/30/2026 10:00 PM |
434.98 |
10.50 |
|
|
Tuesday 03/31/2026 12:00 AM |
434.96 |
10.40 |
|
|
Tuesday 03/31/2026 02:00 AM |
434.90 |
10.30 |
|
|
Tuesday 03/31/2026 04:00 AM |
434.88 |
10.20 |
|
|
Tuesday 03/31/2026 06:00 AM |
435.07 |
10.90 |
|
|
Tuesday 03/31/2026 08:00 AM |
435.40 |
12.70 |
|
|
Tuesday 03/31/2026 10:00 AM |
435.56 |
13.60 |
|
|
Tuesday 03/31/2026 12:00 PM |
435.67 |
14.40 |
|
|
Tuesday 03/31/2026 02:00 PM |
435.70 |
14.60 |
|
|
Tuesday 03/31/2026 04:00 PM |
435.87 |
15.80 |
|
|
Tuesday 03/31/2026 06:00 PM |
435.94 |
16.30 |
|
|
Tuesday 03/31/2026 08:00 PM |
436.00 |
16.70 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org