Illinois River At Meredosia

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Stage Color Key
14 ft - Near Flood 17 ft - Minor Flood 22 ft - Moderate Flood 24 ft - Major Flood

Latest Observation: Saturday August 8th, 2026 03:30 AM CDT
River Status: Normal

  Height Flow
Currently 6.82 ft 22.5 kcfs
Record 28.86 ft 112000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 08/08/2026 07:00 AM 6.70 N/A
  Saturday 08/08/2026 01:00 PM 6.60 N/A
  Saturday 08/08/2026 07:00 PM 6.40 N/A
  Sunday 08/09/2026 01:00 AM 6.40 N/A
  Sunday 08/09/2026 07:00 AM 6.30 N/A
  Sunday 08/09/2026 01:00 PM 6.20 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 08/07/2026 05:30 PM 7.28 N/A
Friday 08/07/2026 06:00 PM 7.28 N/A
Friday 08/07/2026 06:30 PM 7.17 N/A
Friday 08/07/2026 07:00 PM 7.20 N/A
Friday 08/07/2026 07:30 PM 7.18 N/A
Friday 08/07/2026 08:00 PM 7.17 N/A
Friday 08/07/2026 08:30 PM 7.16 N/A
Friday 08/07/2026 09:00 PM 7.17 N/A
Friday 08/07/2026 09:30 PM 7.13 N/A
Friday 08/07/2026 10:00 PM 7.09 N/A
Friday 08/07/2026 10:30 PM 7.07 N/A
Friday 08/07/2026 11:00 PM 7.05 N/A
Friday 08/07/2026 11:30 PM 7.03 N/A
Saturday 08/08/2026 12:00 AM 6.97 N/A
Saturday 08/08/2026 12:30 AM 6.90 N/A
Saturday 08/08/2026 01:00 AM 6.84 N/A
Saturday 08/08/2026 01:30 AM 6.92 N/A
Saturday 08/08/2026 02:00 AM 6.83 N/A
Saturday 08/08/2026 02:30 AM 6.81 N/A
Saturday 08/08/2026 03:00 AM 6.80 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