Mississippi River Below Lock And Dam 4 - Alma

Back to River Summary

Hydrograph

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

Latest Observation: Saturday July 11th, 2026 06:15 AM CDT
River Status: Normal

  Height Flow
Currently 4.53 ft 20.5 kcfs
Record 19.78 ft 269000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Friday 07/10/2026 07:00 PM 4.50 N/A
  Saturday 07/11/2026 01:00 AM 4.50 N/A
  Saturday 07/11/2026 07:00 AM 4.50 N/A
  Saturday 07/11/2026 01:00 PM 4.50 N/A
  Saturday 07/11/2026 07:00 PM 4.50 N/A
  Sunday 07/12/2026 01:00 AM 4.50 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Saturday 07/11/2026 01:15 AM 4.53 N/A
Saturday 07/11/2026 01:30 AM 4.54 N/A
Saturday 07/11/2026 01:45 AM 4.54 N/A
Saturday 07/11/2026 02:00 AM 4.54 N/A
Saturday 07/11/2026 02:15 AM 4.54 N/A
Saturday 07/11/2026 02:30 AM 4.51 N/A
Saturday 07/11/2026 02:45 AM 4.53 N/A
Saturday 07/11/2026 03:00 AM 4.53 N/A
Saturday 07/11/2026 03:15 AM 4.53 N/A
Saturday 07/11/2026 03:30 AM 4.53 N/A
Saturday 07/11/2026 03:45 AM 4.55 N/A
Saturday 07/11/2026 04:00 AM 4.53 N/A
Saturday 07/11/2026 04:15 AM 4.53 N/A
Saturday 07/11/2026 04:30 AM 4.54 N/A
Saturday 07/11/2026 04:45 AM 4.54 N/A
Saturday 07/11/2026 05:00 AM 4.53 N/A
Saturday 07/11/2026 05:15 AM 4.53 N/A
Saturday 07/11/2026 05:30 AM 4.49 N/A
Saturday 07/11/2026 05:45 AM 4.53 N/A
Saturday 07/11/2026 06:00 AM 4.52 N/A

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