Illinois River Near Henry
Back to River Summary
| Stage Color Key |
| 22 ft - Near Flood |
23 ft - Minor Flood |
24 ft - Moderate Flood |
31 ft - Major Flood |
Latest Observation:
Sunday April 19th, 2026 09:45 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
21.42 ft |
35.6 kcfs |
| Record |
32.94 ft |
N/A |
| Forecast |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Sunday 04/19/2026 07:00 AM |
21.40 |
35.50 |
|
|
Sunday 04/19/2026 01:00 PM |
21.60 |
36.30 |
|
|
Sunday 04/19/2026 07:00 PM |
21.80 |
37.00 |
|
|
Monday 04/20/2026 01:00 AM |
22.00 |
37.80 |
|
|
Monday 04/20/2026 07:00 AM |
22.10 |
38.20 |
|
|
Monday 04/20/2026 01:00 PM |
22.20 |
38.60 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Sunday 04/19/2026 05:45 AM |
21.31 |
N/A |
|
|
Sunday 04/19/2026 06:00 AM |
21.33 |
N/A |
|
|
Sunday 04/19/2026 06:15 AM |
21.34 |
N/A |
|
|
Sunday 04/19/2026 06:30 AM |
21.33 |
N/A |
|
|
Sunday 04/19/2026 06:45 AM |
21.34 |
N/A |
|
|
Sunday 04/19/2026 07:00 AM |
21.34 |
N/A |
|
|
Sunday 04/19/2026 07:15 AM |
21.37 |
N/A |
|
|
Sunday 04/19/2026 07:30 AM |
21.36 |
N/A |
|
|
Sunday 04/19/2026 07:45 AM |
21.36 |
N/A |
|
|
Sunday 04/19/2026 08:00 AM |
21.40 |
N/A |
|
|
Sunday 04/19/2026 08:15 AM |
21.38 |
N/A |
|
|
Sunday 04/19/2026 08:30 AM |
21.38 |
N/A |
|
|
Sunday 04/19/2026 08:45 AM |
21.39 |
N/A |
|
|
Sunday 04/19/2026 09:00 AM |
21.40 |
N/A |
|
|
Sunday 04/19/2026 09:15 AM |
21.40 |
N/A |
|
|
Sunday 04/19/2026 09:30 AM |
21.41 |
N/A |
|
|
Sunday 04/19/2026 09:45 AM |
21.42 |
N/A |
|
|
Sunday 04/19/2026 10:00 AM |
21.42 |
N/A |
|
|
Sunday 04/19/2026 10:15 AM |
21.42 |
N/A |
|
|
Sunday 04/19/2026 10:30 AM |
21.43 |
N/A |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org