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: Monday May 19th, 2025 08:00 AM CDT
River Status: Normal

  Height Flow
Currently 19.3 ft 7.86 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
  Monday 05/19/2025 07:00 AM 18.90 4.63
  Monday 05/19/2025 01:00 PM 18.90 4.63
  Monday 05/19/2025 07:00 PM 18.90 4.63
  Tuesday 05/20/2025 01:00 AM 18.90 4.63
  Tuesday 05/20/2025 07:00 AM 18.90 4.63
  Tuesday 05/20/2025 01:00 PM 18.90 4.63

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 05/18/2025 10:30 PM 19.06 5.51
Sunday 05/18/2025 11:00 PM 19.10 5.75
Sunday 05/18/2025 11:30 PM 19.11 5.81
Monday 05/19/2025 12:00 AM 19.12 5.87
Monday 05/19/2025 12:30 AM 18.98 5.05
Monday 05/19/2025 01:00 AM 19.15 6.07
Monday 05/19/2025 01:30 AM 19.18 6.26
Monday 05/19/2025 02:00 AM 19.18 6.26
Monday 05/19/2025 02:30 AM 19.20 6.40
Monday 05/19/2025 03:00 AM 19.18 6.26
Monday 05/19/2025 03:30 AM 19.24 6.95
Monday 05/19/2025 04:00 AM 19.19 6.33
Monday 05/19/2025 04:30 AM 19.23 6.81
Monday 05/19/2025 05:00 AM 19.24 6.95
Monday 05/19/2025 05:30 AM 19.25 7.09
Monday 05/19/2025 06:00 AM 19.27 7.39
Monday 05/19/2025 06:30 AM 19.26 7.24
Monday 05/19/2025 07:00 AM 19.28 7.54
Monday 05/19/2025 07:30 AM 19.28 7.54
Monday 05/19/2025 08:00 AM 19.30 7.86

Hydrograph

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