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: Saturday January 10th, 2026 11:45 PM CST
River Status: Normal

  Height Flow
Currently 8.04 ft 10.1 kcfs
Record 27.78 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 01/11/2026 06:00 AM 8.30 10.70
  Sunday 01/11/2026 12:00 PM 8.40 10.90
  Sunday 01/11/2026 06:00 PM 8.60 11.40
  Monday 01/12/2026 12:00 AM 8.70 11.70
  Monday 01/12/2026 06:00 AM 8.80 11.90
  Monday 01/12/2026 12:00 PM 9.30 13.20

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Saturday 01/10/2026 06:45 PM 7.92 9.84
Saturday 01/10/2026 07:00 PM 7.92 9.84
Saturday 01/10/2026 07:15 PM 7.93 9.86
Saturday 01/10/2026 07:30 PM 7.94 9.89
Saturday 01/10/2026 07:45 PM 7.94 9.89
Saturday 01/10/2026 08:00 PM 7.95 9.91
Saturday 01/10/2026 08:15 PM 7.95 9.91
Saturday 01/10/2026 08:30 PM 7.96 9.93
Saturday 01/10/2026 08:45 PM 7.95 9.91
Saturday 01/10/2026 09:00 PM 7.98 9.98
Saturday 01/10/2026 09:15 PM 7.97 9.95
Saturday 01/10/2026 09:30 PM 7.97 9.95
Saturday 01/10/2026 09:45 PM 7.99 10.00
Saturday 01/10/2026 10:00 PM 7.99 10.00
Saturday 01/10/2026 10:15 PM 8.01 10.00
Saturday 01/10/2026 10:30 PM 8.00 10.00
Saturday 01/10/2026 10:45 PM 8.03 10.10
Saturday 01/10/2026 11:00 PM 8.02 10.10
Saturday 01/10/2026 11:15 PM 8.02 10.10
Saturday 01/10/2026 11:30 PM 8.04 10.10

Hydrograph

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