Illinois River At Lagrange Lock And Dam
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| Stage Color Key |
| 21 ft - Near Flood |
23 ft - Minor Flood |
27 ft - Moderate Flood |
29 ft - Major Flood |
Latest Observation:
Monday March 31st, 2025 12:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
11.08 ft |
18.2 kcfs |
| Record |
34.66 ft |
126400 cfs |
| Forecast |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Sunday 03/30/2025 07:00 PM |
11.40 |
19.10 |
|
|
Monday 03/31/2025 01:00 AM |
11.40 |
19.10 |
|
|
Monday 03/31/2025 07:00 AM |
11.50 |
19.40 |
|
|
Monday 03/31/2025 01:00 PM |
11.50 |
19.40 |
|
|
Monday 03/31/2025 07:00 PM |
11.60 |
19.70 |
|
|
Tuesday 04/01/2025 01:00 AM |
11.60 |
19.70 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Sunday 03/30/2025 02:00 PM |
11.22 |
18.60 |
|
|
Sunday 03/30/2025 02:30 PM |
11.22 |
18.60 |
|
|
Sunday 03/30/2025 03:00 PM |
11.20 |
18.60 |
|
|
Sunday 03/30/2025 03:30 PM |
11.17 |
18.50 |
|
|
Sunday 03/30/2025 04:00 PM |
11.16 |
18.50 |
|
|
Sunday 03/30/2025 04:30 PM |
11.15 |
18.40 |
|
|
Sunday 03/30/2025 05:00 PM |
11.14 |
18.40 |
|
|
Sunday 03/30/2025 05:30 PM |
11.14 |
18.40 |
|
|
Sunday 03/30/2025 06:00 PM |
11.13 |
18.40 |
|
|
Sunday 03/30/2025 06:30 PM |
11.13 |
18.40 |
|
|
Sunday 03/30/2025 07:00 PM |
11.13 |
18.40 |
|
|
Sunday 03/30/2025 07:30 PM |
11.12 |
18.30 |
|
|
Sunday 03/30/2025 08:00 PM |
11.26 |
18.70 |
|
|
Sunday 03/30/2025 08:30 PM |
11.14 |
18.40 |
|
|
Sunday 03/30/2025 09:00 PM |
11.18 |
18.50 |
|
|
Sunday 03/30/2025 09:30 PM |
11.12 |
18.30 |
|
|
Sunday 03/30/2025 10:00 PM |
11.14 |
18.40 |
|
|
Sunday 03/30/2025 10:30 PM |
11.12 |
18.30 |
|
|
Sunday 03/30/2025 11:00 PM |
11.12 |
18.30 |
|
|
Sunday 03/30/2025 11:30 PM |
11.13 |
18.40 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org