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: Sunday August 31st, 2025 06:30 PM CDT
River Status: Normal

  Height Flow
Currently 3.52 ft 12.6 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
  Sunday 08/31/2025 07:00 PM 3.40 12.20
  Monday 09/01/2025 01:00 AM 3.30 12.00
  Monday 09/01/2025 07:00 AM 3.20 11.70
  Monday 09/01/2025 01:00 PM 3.20 11.70
  Monday 09/01/2025 07:00 PM 3.10 11.40
  Tuesday 09/02/2025 01:00 AM 3.00 11.10

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 08/31/2025 08:30 AM 3.59 12.80
Sunday 08/31/2025 09:00 AM 3.61 12.80
Sunday 08/31/2025 09:30 AM 3.61 12.80
Sunday 08/31/2025 10:00 AM 3.64 12.90
Sunday 08/31/2025 10:30 AM 3.63 12.90
Sunday 08/31/2025 11:00 AM 3.63 12.90
Sunday 08/31/2025 11:30 AM 3.62 12.90
Sunday 08/31/2025 12:00 PM 3.60 12.80
Sunday 08/31/2025 12:30 PM 3.60 12.80
Sunday 08/31/2025 01:00 PM 3.57 12.70
Sunday 08/31/2025 01:30 PM 3.58 12.70
Sunday 08/31/2025 02:00 PM 3.58 12.70
Sunday 08/31/2025 02:30 PM 3.53 12.60
Sunday 08/31/2025 03:00 PM 3.55 12.70
Sunday 08/31/2025 03:30 PM 3.55 12.70
Sunday 08/31/2025 04:00 PM 3.54 12.60
Sunday 08/31/2025 04:30 PM 3.52 12.60
Sunday 08/31/2025 05:00 PM 3.53 12.60
Sunday 08/31/2025 05:30 PM 3.52 12.60
Sunday 08/31/2025 06:00 PM 3.53 12.60

Hydrograph

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