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:
Sunday June 1st, 2025 08:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
10.59 ft |
16.7 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 |
|
|
Saturday 05/31/2025 07:00 PM |
10.60 |
16.70 |
|
|
Sunday 06/01/2025 01:00 AM |
10.50 |
16.40 |
|
|
Sunday 06/01/2025 07:00 AM |
10.40 |
16.10 |
|
|
Sunday 06/01/2025 01:00 PM |
10.30 |
15.80 |
|
|
Sunday 06/01/2025 07:00 PM |
10.20 |
15.50 |
|
|
Monday 06/02/2025 01:00 AM |
10.10 |
15.20 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Saturday 05/31/2025 11:00 PM |
10.63 |
16.90 |
|
|
Saturday 05/31/2025 11:30 PM |
10.62 |
16.80 |
|
|
Sunday 06/01/2025 12:00 AM |
10.62 |
16.80 |
|
|
Sunday 06/01/2025 12:30 AM |
10.64 |
16.90 |
|
|
Sunday 06/01/2025 01:00 AM |
10.60 |
16.70 |
|
|
Sunday 06/01/2025 01:30 AM |
10.61 |
16.80 |
|
|
Sunday 06/01/2025 02:00 AM |
10.62 |
16.80 |
|
|
Sunday 06/01/2025 02:30 AM |
11.39 |
19.10 |
|
|
Sunday 06/01/2025 03:00 AM |
10.57 |
16.60 |
|
|
Sunday 06/01/2025 03:30 AM |
10.60 |
16.70 |
|
|
Sunday 06/01/2025 04:00 AM |
10.64 |
16.90 |
|
|
Sunday 06/01/2025 04:30 AM |
10.62 |
16.80 |
|
|
Sunday 06/01/2025 05:00 AM |
10.63 |
16.90 |
|
|
Sunday 06/01/2025 05:30 AM |
10.62 |
16.80 |
|
|
Sunday 06/01/2025 06:00 AM |
10.63 |
16.90 |
|
|
Sunday 06/01/2025 06:30 AM |
10.63 |
16.90 |
|
|
Sunday 06/01/2025 07:00 AM |
10.63 |
16.90 |
|
|
Sunday 06/01/2025 07:30 AM |
10.54 |
16.50 |
|
|
Sunday 06/01/2025 08:00 AM |
10.59 |
16.70 |
|
|
Sunday 06/01/2025 08:30 AM |
10.62 |
16.80 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org