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 November 18th, 2025 04:30 AM CST
River Status: Normal

  Height Flow
Currently 19.28 ft 7.54 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
  Tuesday 11/18/2025 06:00 AM 19.20 6.40
  Tuesday 11/18/2025 12:00 PM 19.20 6.40
  Tuesday 11/18/2025 06:00 PM 19.30 7.86
  Wednesday 11/19/2025 12:00 AM 19.30 7.86
  Wednesday 11/19/2025 06:00 AM 19.30 7.86
  Wednesday 11/19/2025 12:00 PM 19.40 9.63

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 11/17/2025 06:30 PM 19.03 5.33
Monday 11/17/2025 07:00 PM 19.05 5.45
Monday 11/17/2025 07:30 PM 19.09 5.69
Monday 11/17/2025 08:00 PM 19.08 5.63
Monday 11/17/2025 08:30 PM 19.15 6.07
Monday 11/17/2025 09:00 PM 19.11 5.81
Monday 11/17/2025 09:30 PM 19.12 5.87
Monday 11/17/2025 10:00 PM 19.19 6.33
Monday 11/17/2025 10:30 PM 19.17 6.20
Monday 11/17/2025 11:00 PM 19.21 6.53
Monday 11/17/2025 11:30 PM 19.20 6.40
Tuesday 11/18/2025 12:00 AM 19.18 6.26
Tuesday 11/18/2025 12:30 AM 19.19 6.33
Tuesday 11/18/2025 01:00 AM 19.22 6.67
Tuesday 11/18/2025 01:30 AM 19.23 6.81
Tuesday 11/18/2025 02:00 AM 19.27 7.39
Tuesday 11/18/2025 02:30 AM 19.27 7.39
Tuesday 11/18/2025 03:00 AM 19.32 8.18
Tuesday 11/18/2025 03:30 AM 19.30 7.86
Tuesday 11/18/2025 04:00 AM 19.27 7.39

Hydrograph

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