Mississippi River Below Lock And Dam 4 - Alma

Back to River Summary

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

Latest Observation: Monday September 15th, 2025 03:15 AM CDT
River Status: Normal

  Height Flow
Currently 4.65 ft 22.5 kcfs
Record 19.78 ft 269000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Sunday 09/14/2025 07:00 PM 4.70 23.30
  Monday 09/15/2025 01:00 AM 4.70 23.30
  Monday 09/15/2025 07:00 AM 4.70 23.30
  Monday 09/15/2025 01:00 PM 4.70 23.30
  Monday 09/15/2025 07:00 PM 4.70 23.30
  Tuesday 09/16/2025 01:00 AM 4.70 23.30
  Tuesday 09/16/2025 07:00 AM 4.70 23.30

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 09/14/2025 11:15 PM 4.64 22.30
Sunday 09/14/2025 11:30 PM 4.64 22.30
Sunday 09/14/2025 11:45 PM 4.64 22.30
Monday 09/15/2025 12:00 AM 4.64 22.30
Monday 09/15/2025 12:15 AM 4.64 22.30
Monday 09/15/2025 12:30 AM 4.65 22.50
Monday 09/15/2025 12:45 AM 4.64 22.30
Monday 09/15/2025 01:00 AM 4.64 22.30
Monday 09/15/2025 01:15 AM 4.64 22.30
Monday 09/15/2025 01:30 AM 4.65 22.50
Monday 09/15/2025 01:45 AM 4.65 22.50
Monday 09/15/2025 02:00 AM 4.65 22.50
Monday 09/15/2025 02:15 AM 4.65 22.50
Monday 09/15/2025 02:30 AM 4.65 22.50
Monday 09/15/2025 02:45 AM 4.64 22.30
Monday 09/15/2025 03:00 AM 4.64 22.30
Monday 09/15/2025 03:15 AM 4.65 22.50
Monday 09/15/2025 03:30 AM 4.64 22.30
Monday 09/15/2025 03:45 AM 4.64 22.30
Monday 09/15/2025 04:00 AM 4.65 22.50

Hydrograph

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