Mississippi River Below Lock And Dam 4 - Alma

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Stage Color Key
10 ft - Near Flood 16 ft - Minor Flood 17 ft - Moderate Flood 18 ft - Major Flood

Latest Observation: Friday October 31st, 2025 08:15 PM CDT
River Status: Normal

  Height Flow
Currently 4.33 ft 13.6 kcfs
Record 19.78 ft 269000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Friday 10/31/2025 07:00 PM 4.30 12.70
  Saturday 11/01/2025 01:00 AM 4.30 12.70
  Saturday 11/01/2025 07:00 AM 4.30 12.70
  Saturday 11/01/2025 01:00 PM 4.30 12.70
  Saturday 11/01/2025 07:00 PM 4.30 12.70
  Sunday 11/02/2025 01:00 AM 4.30 12.70
  Sunday 11/02/2025 06:00 AM 4.30 12.70

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 10/31/2025 03:15 PM 4.34 13.90
Friday 10/31/2025 03:30 PM 4.33 13.60
Friday 10/31/2025 03:45 PM 4.34 13.90
Friday 10/31/2025 04:00 PM 4.33 13.60
Friday 10/31/2025 04:15 PM 4.34 13.90
Friday 10/31/2025 04:30 PM 4.33 13.60
Friday 10/31/2025 04:45 PM 4.33 13.60
Friday 10/31/2025 05:00 PM 4.33 13.60
Friday 10/31/2025 05:15 PM 4.33 13.60
Friday 10/31/2025 05:30 PM 4.33 13.60
Friday 10/31/2025 05:45 PM 4.34 13.90
Friday 10/31/2025 06:00 PM 4.34 13.90
Friday 10/31/2025 06:15 PM 4.34 13.90
Friday 10/31/2025 06:30 PM 4.34 13.90
Friday 10/31/2025 06:45 PM 4.34 13.90
Friday 10/31/2025 07:00 PM 4.32 13.30
Friday 10/31/2025 07:15 PM 4.34 13.90
Friday 10/31/2025 07:30 PM 4.36 14.60
Friday 10/31/2025 07:45 PM 4.33 13.60
Friday 10/31/2025 08:00 PM 4.33 13.60

Hydrograph

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