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 01:00 AM CDT
River Status: Normal

  Height Flow
Currently 8.54 ft 94.9 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
  Monday 06/30/2025 07:00 PM 8.60 95.60
  Tuesday 07/01/2025 01:00 AM 8.60 95.60
  Tuesday 07/01/2025 07:00 AM 8.70 96.70
  Tuesday 07/01/2025 01:00 PM 8.70 96.70
  Tuesday 07/01/2025 07:00 PM 8.80 97.80
  Wednesday 07/02/2025 01:00 AM 8.90 98.90

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Monday 06/30/2025 10:10 PM 8.49 94.40
Monday 06/30/2025 10:20 PM 8.50 94.50
Monday 06/30/2025 10:30 PM 8.50 94.50
Monday 06/30/2025 10:40 PM 8.50 94.50
Monday 06/30/2025 10:50 PM 8.52 94.70
Monday 06/30/2025 11:00 PM 8.50 94.50
Monday 06/30/2025 11:10 PM 8.51 94.60
Monday 06/30/2025 11:20 PM 8.52 94.70
Monday 06/30/2025 11:30 PM 8.50 94.50
Monday 06/30/2025 11:40 PM 8.53 94.80
Monday 06/30/2025 11:50 PM 8.52 94.70
Tuesday 07/01/2025 12:00 AM 8.52 94.70
Tuesday 07/01/2025 12:10 AM 8.53 94.80
Tuesday 07/01/2025 12:20 AM 8.52 94.70
Tuesday 07/01/2025 12:30 AM 8.52 94.70
Tuesday 07/01/2025 12:40 AM 8.53 94.80
Tuesday 07/01/2025 12:50 AM 8.53 94.80
Tuesday 07/01/2025 01:00 AM 8.54 94.90
Tuesday 07/01/2025 01:10 AM 8.54 94.90
Tuesday 07/01/2025 01:20 AM 8.54 94.90

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