Illinois River At Hardin

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Stage Color Key
24 ft - Near Flood 25 ft - Minor Flood 31 ft - Moderate Flood 32 ft - Major Flood

Latest Observation: Thursday November 5th, 2026 12:30 PM CST
River Status: Normal

  Height Flow
Currently 19.32 ft 8.18 kcfs
Record 42.4 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Thursday 11/05/2026 06:00 PM 19.30 N/A
  Friday 11/06/2026 12:00 AM 19.30 N/A
  Friday 11/06/2026 06:00 AM 19.30 N/A
  Friday 11/06/2026 12:00 PM 19.30 N/A
  Friday 11/06/2026 06:00 PM 19.30 N/A
  Saturday 11/07/2026 12:00 AM 19.30 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Thursday 11/05/2026 01:00 AM 19.49 N/A
Thursday 11/05/2026 01:30 AM 19.47 N/A
Thursday 11/05/2026 02:00 AM 19.47 N/A
Thursday 11/05/2026 02:30 AM 19.46 N/A
Thursday 11/05/2026 03:00 AM 19.45 N/A
Thursday 11/05/2026 03:30 AM 19.45 N/A
Thursday 11/05/2026 04:00 AM 19.42 N/A
Thursday 11/05/2026 04:30 AM 19.41 N/A
Thursday 11/05/2026 05:00 AM 19.39 N/A
Thursday 11/05/2026 05:30 AM 19.37 N/A
Thursday 11/05/2026 06:00 AM 19.36 N/A
Thursday 11/05/2026 07:00 AM 19.36 N/A
Thursday 11/05/2026 08:30 AM 19.33 N/A
Thursday 11/05/2026 09:00 AM 19.35 N/A
Thursday 11/05/2026 09:30 AM 19.34 N/A
Thursday 11/05/2026 10:00 AM 19.33 N/A
Thursday 11/05/2026 10:30 AM 19.33 N/A
Thursday 11/05/2026 11:00 AM 19.33 N/A
Thursday 11/05/2026 11:30 AM 19.32 N/A
Thursday 11/05/2026 12:00 PM 19.30 N/A

Hydrograph

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