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: Tuesday February 17th, 2026 09:15 AM CST
River Status: Normal

  Height Flow
Currently 645.99 ft 24.4 kcfs
Record 663.35 ft N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Tuesday 02/17/2026 04:15 AM 645.97 23.40
Tuesday 02/17/2026 04:30 AM 645.97 23.40
Tuesday 02/17/2026 04:45 AM 645.97 23.40
Tuesday 02/17/2026 05:00 AM 645.97 23.40
Tuesday 02/17/2026 05:15 AM 645.98 23.90
Tuesday 02/17/2026 05:30 AM 645.97 23.40
Tuesday 02/17/2026 05:45 AM 645.97 23.40
Tuesday 02/17/2026 06:00 AM 645.97 23.40
Tuesday 02/17/2026 06:15 AM 645.98 23.90
Tuesday 02/17/2026 06:30 AM 645.98 23.90
Tuesday 02/17/2026 06:45 AM 645.97 23.40
Tuesday 02/17/2026 07:00 AM 645.98 23.90
Tuesday 02/17/2026 07:15 AM 645.98 23.90
Tuesday 02/17/2026 07:30 AM 645.98 23.90
Tuesday 02/17/2026 07:45 AM 645.98 23.90
Tuesday 02/17/2026 08:00 AM 645.98 23.90
Tuesday 02/17/2026 08:15 AM 645.98 23.90
Tuesday 02/17/2026 08:30 AM 645.98 23.90
Tuesday 02/17/2026 08:45 AM 645.98 23.90
Tuesday 02/17/2026 09:00 AM 645.99 24.40

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