Illinois River At Morris

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Stage Color Key
13 ft - Near Flood 16 ft - Minor Flood 18 ft - Moderate Flood 22 ft - Major Flood

Latest Observation: Wednesday May 20th, 2026 05:45 PM CDT
River Status: Normal

  Height Flow
Currently 5.33 ft 5.77 kcfs
Record 24.91 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 05/20/2026 07:00 PM 5.40 6.05
  Thursday 05/21/2026 01:00 AM 5.30 5.65
  Thursday 05/21/2026 07:00 AM 5.30 5.65
  Thursday 05/21/2026 01:00 PM 5.30 5.65
  Thursday 05/21/2026 07:00 PM 5.30 5.65
  Friday 05/22/2026 01:00 AM 5.30 5.65

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 05/20/2026 01:45 PM 5.62 6.94
Wednesday 05/20/2026 02:00 PM 5.59 6.82
Wednesday 05/20/2026 02:15 PM 5.64 7.02
Wednesday 05/20/2026 02:30 PM 5.56 6.69
Wednesday 05/20/2026 02:45 PM 5.49 6.41
Wednesday 05/20/2026 03:00 PM 5.50 6.45
Wednesday 05/20/2026 03:15 PM 5.50 6.45
Wednesday 05/20/2026 03:30 PM 5.51 6.49
Wednesday 05/20/2026 03:45 PM 5.50 6.45
Wednesday 05/20/2026 04:00 PM 5.47 6.33
Wednesday 05/20/2026 04:15 PM 5.46 6.29
Wednesday 05/20/2026 04:30 PM 5.44 6.21
Wednesday 05/20/2026 04:45 PM 5.37 5.92
Wednesday 05/20/2026 05:00 PM 5.38 5.96
Wednesday 05/20/2026 05:15 PM 5.38 5.96
Wednesday 05/20/2026 05:30 PM 5.36 5.88
Wednesday 05/20/2026 05:45 PM 5.33 5.77
Wednesday 05/20/2026 06:00 PM 5.31 5.69
Wednesday 05/20/2026 06:15 PM 5.31 5.69
Wednesday 05/20/2026 06:30 PM 5.30 5.65

Hydrograph

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