Mississippi River At Illinois City

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Hydrograph

Stage Color Key
14 ft - Near Flood 15 ft - Minor Flood 16 ft - Moderate Flood 18 ft - Major Flood

Latest Observation: Tuesday July 1st, 2025 09:00 PM CDT
River Status: Normal

  Height Flow
Currently 9.03 ft 100 kcfs
Record 24.1 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 07/01/2025 07:00 PM 9.00 100.00
  Wednesday 07/02/2025 01:00 AM 9.10 101.00
  Wednesday 07/02/2025 07:00 AM 9.20 102.00
  Wednesday 07/02/2025 01:00 PM 9.20 102.00
  Wednesday 07/02/2025 07:00 PM 9.30 103.00
  Thursday 07/03/2025 01:00 AM 9.30 103.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 07/01/2025 06:10 PM 8.97 99.70
Tuesday 07/01/2025 06:20 PM 8.97 99.70
Tuesday 07/01/2025 06:30 PM 8.96 99.60
Tuesday 07/01/2025 06:40 PM 8.99 99.90
Tuesday 07/01/2025 06:50 PM 8.98 99.80
Tuesday 07/01/2025 07:00 PM 8.99 99.90
Tuesday 07/01/2025 07:10 PM 8.99 99.90
Tuesday 07/01/2025 07:20 PM 8.99 99.90
Tuesday 07/01/2025 07:30 PM 9.00 100.00
Tuesday 07/01/2025 07:40 PM 9.01 100.00
Tuesday 07/01/2025 07:50 PM 9.01 100.00
Tuesday 07/01/2025 08:00 PM 9.00 100.00
Tuesday 07/01/2025 08:10 PM 9.01 100.00
Tuesday 07/01/2025 08:20 PM 9.02 100.00
Tuesday 07/01/2025 08:30 PM 9.03 100.00
Tuesday 07/01/2025 08:40 PM 9.00 100.00
Tuesday 07/01/2025 08:50 PM 9.08 101.00
Tuesday 07/01/2025 09:00 PM 9.03 100.00
Tuesday 07/01/2025 09:10 PM 9.02 100.00
Tuesday 07/01/2025 09:20 PM 9.03 100.00

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