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 November 14th, 2026 07:30 AM CST
River Status: Normal

  Height Flow
Currently 3.67 ft 13 kcfs
Record 28.86 ft 112000 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Saturday 11/14/2026 06:00 AM 3.60 N/A
  Saturday 11/14/2026 12:00 PM 3.60 N/A
  Saturday 11/14/2026 06:00 PM 3.50 N/A
  Sunday 11/15/2026 12:00 AM 3.40 N/A
  Sunday 11/15/2026 06:00 AM 3.30 N/A
  Sunday 11/15/2026 12:00 PM 3.30 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Friday 11/13/2026 09:30 PM 3.63 N/A
Friday 11/13/2026 10:00 PM 3.64 N/A
Friday 11/13/2026 10:30 PM 3.63 N/A
Friday 11/13/2026 11:00 PM 3.69 N/A
Friday 11/13/2026 11:30 PM 3.65 N/A
Saturday 11/14/2026 12:00 AM 3.70 N/A
Saturday 11/14/2026 12:30 AM 3.67 N/A
Saturday 11/14/2026 01:00 AM 3.70 N/A
Saturday 11/14/2026 01:30 AM 3.69 N/A
Saturday 11/14/2026 02:00 AM 3.60 N/A
Saturday 11/14/2026 02:30 AM 3.70 N/A
Saturday 11/14/2026 03:00 AM 3.69 N/A
Saturday 11/14/2026 03:30 AM 3.71 N/A
Saturday 11/14/2026 04:00 AM 3.73 N/A
Saturday 11/14/2026 04:30 AM 3.68 N/A
Saturday 11/14/2026 05:00 AM 3.68 N/A
Saturday 11/14/2026 05:30 AM 3.75 N/A
Saturday 11/14/2026 06:00 AM 3.73 N/A
Saturday 11/14/2026 06:30 AM 3.68 N/A
Saturday 11/14/2026 07:00 AM 3.70 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