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: Thursday September 18th, 2025 06:45 PM CDT
River Status: Normal

  Height Flow
Currently 14.26 ft 2.45 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
  Thursday 09/18/2025 07:00 PM 14.40 2.96
  Friday 09/19/2025 01:00 AM 14.40 2.96
  Friday 09/19/2025 07:00 AM 14.40 2.96
  Friday 09/19/2025 01:00 PM 14.40 2.96
  Friday 09/19/2025 07:00 PM 14.40 2.96
  Saturday 09/20/2025 01:00 AM 14.40 2.96

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Thursday 09/18/2025 02:45 PM 14.29 2.55
Thursday 09/18/2025 03:00 PM 14.29 2.55
Thursday 09/18/2025 03:15 PM 14.27 2.49
Thursday 09/18/2025 03:30 PM 14.29 2.55
Thursday 09/18/2025 03:45 PM 14.30 2.59
Thursday 09/18/2025 04:00 PM 14.34 2.73
Thursday 09/18/2025 04:15 PM 14.33 2.70
Thursday 09/18/2025 04:30 PM 14.32 2.66
Thursday 09/18/2025 04:45 PM 14.35 2.77
Thursday 09/18/2025 05:00 PM 14.34 2.73
Thursday 09/18/2025 05:15 PM 14.34 2.73
Thursday 09/18/2025 05:30 PM 14.32 2.66
Thursday 09/18/2025 05:45 PM 14.31 2.62
Thursday 09/18/2025 06:00 PM 14.30 2.59
Thursday 09/18/2025 06:15 PM 14.29 2.55
Thursday 09/18/2025 06:30 PM 14.27 2.49
Thursday 09/18/2025 06:45 PM 14.26 2.45
Thursday 09/18/2025 07:00 PM 14.23 2.36
Thursday 09/18/2025 07:15 PM 14.24 2.39
Thursday 09/18/2025 07:30 PM 14.24 2.39

Hydrograph

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org