Mississippi River At Illinois City

Back to River Summary

Hydrograph

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

Latest Observation: Monday March 23rd, 2026 06:00 PM CDT
River Status: Normal

  Height Flow
Currently 6.25 ft 69.3 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 03/23/2026 07:00 PM 6.30 69.90
  Tuesday 03/24/2026 01:00 AM 6.20 68.80
  Tuesday 03/24/2026 07:00 AM 6.20 68.80
  Tuesday 03/24/2026 01:00 PM 6.10 67.60
  Tuesday 03/24/2026 07:00 PM 6.10 67.60
  Wednesday 03/25/2026 01:00 AM 6.10 67.60

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Monday 03/23/2026 03:10 PM 6.25 69.30
Monday 03/23/2026 03:20 PM 6.25 69.30
Monday 03/23/2026 03:30 PM 6.25 69.30
Monday 03/23/2026 03:40 PM 6.25 69.30
Monday 03/23/2026 03:50 PM 6.25 69.30
Monday 03/23/2026 04:00 PM 6.26 69.50
Monday 03/23/2026 04:10 PM 6.26 69.50
Monday 03/23/2026 04:20 PM 6.26 69.50
Monday 03/23/2026 04:30 PM 6.26 69.50
Monday 03/23/2026 04:40 PM 6.26 69.50
Monday 03/23/2026 04:50 PM 6.26 69.50
Monday 03/23/2026 05:00 PM 6.26 69.50
Monday 03/23/2026 05:10 PM 6.26 69.50
Monday 03/23/2026 05:20 PM 6.25 69.30
Monday 03/23/2026 05:30 PM 6.25 69.30
Monday 03/23/2026 05:40 PM 6.25 69.30
Monday 03/23/2026 05:50 PM 6.25 69.30
Monday 03/23/2026 06:00 PM 6.25 69.30
Monday 03/23/2026 06:10 PM 6.26 69.50
Monday 03/23/2026 06:20 PM 6.25 69.30

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