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: Wednesday November 19th, 2025 10:30 AM CST
River Status: Normal

  Height Flow
Currently 2.26 ft 9.43 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
  Wednesday 11/19/2025 06:00 PM 2.20 9.28
  Thursday 11/20/2025 12:00 AM 2.20 9.28
  Thursday 11/20/2025 06:00 AM 2.10 9.03
  Thursday 11/20/2025 12:00 PM 2.10 9.03
  Thursday 11/20/2025 06:00 PM 2.10 9.03
  Friday 11/21/2025 12:00 AM 2.10 9.03

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Wednesday 11/19/2025 12:30 AM 1.79 8.40
Wednesday 11/19/2025 01:00 AM 1.80 8.42
Wednesday 11/19/2025 01:30 AM 1.85 8.51
Wednesday 11/19/2025 02:00 AM 1.84 8.50
Wednesday 11/19/2025 02:30 AM 1.81 8.44
Wednesday 11/19/2025 03:00 AM 1.84 8.50
Wednesday 11/19/2025 03:30 AM 1.87 8.55
Wednesday 11/19/2025 04:00 AM 1.87 8.55
Wednesday 11/19/2025 04:30 AM 2.04 8.88
Wednesday 11/19/2025 05:00 AM 2.01 8.81
Wednesday 11/19/2025 05:30 AM 2.04 8.88
Wednesday 11/19/2025 06:00 AM 2.06 8.93
Wednesday 11/19/2025 06:30 AM 2.08 8.98
Wednesday 11/19/2025 07:00 AM 2.08 8.98
Wednesday 11/19/2025 07:30 AM 2.12 9.08
Wednesday 11/19/2025 08:00 AM 2.15 9.16
Wednesday 11/19/2025 08:30 AM 2.14 9.13
Wednesday 11/19/2025 09:00 AM 2.18 9.23
Wednesday 11/19/2025 09:30 AM 2.17 9.21
Wednesday 11/19/2025 10:00 AM 2.16 9.18

Hydrograph

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