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: Tuesday October 6th, 2026 01:30 PM CDT
River Status: Normal

  Height Flow
Currently 22.39 ft 34.3 kcfs
Record 42.4 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 10/06/2026 07:00 PM 22.40 N/A
  Wednesday 10/07/2026 01:00 AM 22.40 N/A
  Wednesday 10/07/2026 07:00 AM 22.50 N/A
  Wednesday 10/07/2026 01:00 PM 22.50 N/A
  Wednesday 10/07/2026 07:00 PM 22.50 N/A
  Thursday 10/08/2026 01:00 AM 22.50 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 10/06/2026 03:30 AM 22.30 N/A
Tuesday 10/06/2026 04:00 AM 22.32 N/A
Tuesday 10/06/2026 04:30 AM 22.32 N/A
Tuesday 10/06/2026 05:00 AM 22.33 N/A
Tuesday 10/06/2026 05:30 AM 22.32 N/A
Tuesday 10/06/2026 06:00 AM 22.33 N/A
Tuesday 10/06/2026 06:30 AM 22.33 N/A
Tuesday 10/06/2026 07:00 AM 22.34 N/A
Tuesday 10/06/2026 07:30 AM 22.34 N/A
Tuesday 10/06/2026 08:00 AM 22.34 N/A
Tuesday 10/06/2026 08:30 AM 22.35 N/A
Tuesday 10/06/2026 09:00 AM 22.36 N/A
Tuesday 10/06/2026 09:30 AM 22.36 N/A
Tuesday 10/06/2026 10:00 AM 22.37 N/A
Tuesday 10/06/2026 10:30 AM 22.37 N/A
Tuesday 10/06/2026 11:00 AM 22.38 N/A
Tuesday 10/06/2026 11:30 AM 22.38 N/A
Tuesday 10/06/2026 12:00 PM 22.38 N/A
Tuesday 10/06/2026 12:30 PM 22.38 N/A
Tuesday 10/06/2026 01:00 PM 22.38 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