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: Wednesday April 1st, 2026 04:15 PM CDT
River Status: Normal

  Height Flow
Currently 5.51 ft 35.4 kcfs
Record 19.78 ft 269000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 04/01/2026 07:00 PM 5.60 36.60
  Thursday 04/02/2026 01:00 AM 5.60 36.60
  Thursday 04/02/2026 07:00 AM 5.60 36.60
  Thursday 04/02/2026 01:00 PM 5.60 36.60
  Thursday 04/02/2026 07:00 PM 5.60 36.60
  Friday 04/03/2026 01:00 AM 5.50 35.20
  Friday 04/03/2026 07:00 AM 5.50 35.20

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 04/01/2026 11:15 AM 5.55 35.90
Wednesday 04/01/2026 11:30 AM 5.54 35.80
Wednesday 04/01/2026 11:45 AM 5.54 35.80
Wednesday 04/01/2026 12:00 PM 5.54 35.80
Wednesday 04/01/2026 12:15 PM 5.54 35.80
Wednesday 04/01/2026 12:30 PM 5.54 35.80
Wednesday 04/01/2026 12:45 PM 5.53 35.60
Wednesday 04/01/2026 01:00 PM 5.53 35.60
Wednesday 04/01/2026 01:15 PM 5.53 35.60
Wednesday 04/01/2026 01:30 PM 5.53 35.60
Wednesday 04/01/2026 01:45 PM 5.53 35.60
Wednesday 04/01/2026 02:00 PM 5.52 35.50
Wednesday 04/01/2026 02:15 PM 5.51 35.40
Wednesday 04/01/2026 02:30 PM 5.51 35.40
Wednesday 04/01/2026 02:45 PM 5.52 35.50
Wednesday 04/01/2026 03:00 PM 5.52 35.50
Wednesday 04/01/2026 03:15 PM 5.52 35.50
Wednesday 04/01/2026 03:30 PM 5.52 35.50
Wednesday 04/01/2026 03:45 PM 5.51 35.40
Wednesday 04/01/2026 04:00 PM 5.52 35.50

Hydrograph

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