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: Tuesday May 19th, 2026 10:45 PM CDT
River Status: Normal

  Height Flow
Currently 5.02 ft 4.45 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 AM 5.10 4.87
  Wednesday 05/20/2026 01:00 PM 5.10 4.87
  Wednesday 05/20/2026 07:00 PM 5.10 4.87
  Thursday 05/21/2026 01:00 AM 5.10 4.87
  Thursday 05/21/2026 07:00 AM 5.10 4.87
  Thursday 05/21/2026 01:00 PM 5.10 4.87

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 05/19/2026 06:45 PM 4.92 3.54
Tuesday 05/19/2026 07:00 PM 4.94 3.73
Tuesday 05/19/2026 07:15 PM 4.93 3.64
Tuesday 05/19/2026 07:30 PM 4.91 3.45
Tuesday 05/19/2026 07:45 PM 4.94 3.73
Tuesday 05/19/2026 08:00 PM 4.90 3.37
Tuesday 05/19/2026 08:15 PM 4.91 3.45
Tuesday 05/19/2026 08:30 PM 4.92 3.54
Tuesday 05/19/2026 08:45 PM 4.91 3.45
Tuesday 05/19/2026 09:00 PM 4.96 3.93
Tuesday 05/19/2026 09:15 PM 4.98 4.13
Tuesday 05/19/2026 09:30 PM 4.98 4.13
Tuesday 05/19/2026 09:45 PM 5.00 4.35
Tuesday 05/19/2026 10:00 PM 5.00 4.35
Tuesday 05/19/2026 10:15 PM 5.00 4.35
Tuesday 05/19/2026 10:30 PM 5.02 4.45
Tuesday 05/19/2026 10:45 PM 5.02 4.45
Tuesday 05/19/2026 11:00 PM 5.02 4.45
Tuesday 05/19/2026 11:15 PM 5.08 4.76
Tuesday 05/19/2026 11:30 PM 5.09 4.82

Hydrograph

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