Mississippi River Below Lock And Dam 5a - Winona

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Hydrograph

Stage Color Key
650 ft - Near Flood 655 ft - Minor Flood 659 ft - Moderate Flood 661 ft - Major Flood

Latest Observation: Sunday December 28th, 2025 08:15 AM CST
River Status: Normal

  Height Flow
Currently 646.25 ft 30.6 kcfs
Record 663.35 ft N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Sunday 12/28/2025 03:15 AM 646.26 30.70
Sunday 12/28/2025 03:30 AM 646.26 30.70
Sunday 12/28/2025 03:45 AM 646.26 30.70
Sunday 12/28/2025 04:00 AM 646.26 30.70
Sunday 12/28/2025 04:15 AM 646.26 30.70
Sunday 12/28/2025 04:30 AM 646.26 30.70
Sunday 12/28/2025 04:45 AM 646.25 30.60
Sunday 12/28/2025 05:00 AM 646.26 30.70
Sunday 12/28/2025 05:15 AM 646.26 30.70
Sunday 12/28/2025 05:30 AM 646.26 30.70
Sunday 12/28/2025 05:45 AM 646.26 30.70
Sunday 12/28/2025 06:00 AM 646.25 30.60
Sunday 12/28/2025 06:15 AM 646.25 30.60
Sunday 12/28/2025 06:30 AM 646.25 30.60
Sunday 12/28/2025 06:45 AM 646.26 30.70
Sunday 12/28/2025 07:00 AM 646.26 30.70
Sunday 12/28/2025 07:15 AM 646.25 30.60
Sunday 12/28/2025 07:30 AM 646.26 30.70
Sunday 12/28/2025 07:45 AM 646.25 30.60
Sunday 12/28/2025 08:00 AM 646.25 30.60

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