Illinois River Near Havana

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Stage Color Key
13 ft - Near Flood 14 ft - Minor Flood 17 ft - Moderate Flood 23 ft - Major Flood

Latest Observation: Wednesday March 11th, 2026 09:45 AM CDT
River Status: Normal

  Height Flow
Currently 8.08 ft 10.2 kcfs
Record 27.78 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 03/11/2026 07:00 AM 8.20 10.50
  Wednesday 03/11/2026 01:00 PM 8.30 10.70
  Wednesday 03/11/2026 07:00 PM 8.40 10.90
  Thursday 03/12/2026 01:00 AM 8.60 11.40
  Thursday 03/12/2026 07:00 AM 8.70 11.70
  Thursday 03/12/2026 01:00 PM 8.80 11.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 03/11/2026 04:45 AM 8.00 10.00
Wednesday 03/11/2026 05:00 AM 8.00 10.00
Wednesday 03/11/2026 05:15 AM 8.01 10.00
Wednesday 03/11/2026 05:30 AM 7.99 10.00
Wednesday 03/11/2026 05:45 AM 7.98 9.98
Wednesday 03/11/2026 06:00 AM 7.95 9.91
Wednesday 03/11/2026 06:15 AM -9,999.00 N/A
Wednesday 03/11/2026 06:30 AM 7.99 10.00
Wednesday 03/11/2026 06:45 AM 8.00 10.00
Wednesday 03/11/2026 07:00 AM 7.97 9.95
Wednesday 03/11/2026 07:15 AM 7.98 9.98
Wednesday 03/11/2026 07:30 AM 8.02 10.10
Wednesday 03/11/2026 07:45 AM 8.01 10.00
Wednesday 03/11/2026 08:00 AM 8.04 10.10
Wednesday 03/11/2026 08:15 AM 8.01 10.00
Wednesday 03/11/2026 08:30 AM 8.01 10.00
Wednesday 03/11/2026 08:45 AM 8.03 10.10
Wednesday 03/11/2026 09:00 AM 8.03 10.10
Wednesday 03/11/2026 09:15 AM 8.01 10.00
Wednesday 03/11/2026 09:30 AM 8.07 10.20

Hydrograph

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