Mississippi River Below Lock And Dam 5a - Winona

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

Latest Observation: Thursday May 14th, 2026 01:15 PM CDT
River Status: Normal

  Height Flow
Currently 646.85 ft 39.1 kcfs
Record 663.35 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Thursday 05/14/2026 07:00 PM 646.80 38.30
  Friday 05/15/2026 01:00 AM 646.80 38.30
  Friday 05/15/2026 07:00 AM 646.80 38.30
  Friday 05/15/2026 01:00 PM 646.80 38.30
  Friday 05/15/2026 07:00 PM 646.80 38.30
  Saturday 05/16/2026 01:00 AM 646.80 38.30
  Saturday 05/16/2026 07:00 AM 646.70 36.60

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Thursday 05/14/2026 08:15 AM 646.91 40.10
Thursday 05/14/2026 08:30 AM 646.89 39.80
Thursday 05/14/2026 08:45 AM 646.88 39.60
Thursday 05/14/2026 09:00 AM 646.87 39.50
Thursday 05/14/2026 09:15 AM 646.85 39.10
Thursday 05/14/2026 09:30 AM 646.84 38.90
Thursday 05/14/2026 09:45 AM 646.84 38.90
Thursday 05/14/2026 10:00 AM 646.83 38.80
Thursday 05/14/2026 10:15 AM 646.83 38.80
Thursday 05/14/2026 10:30 AM 646.83 38.80
Thursday 05/14/2026 10:45 AM 646.83 38.80
Thursday 05/14/2026 11:00 AM 646.84 38.90
Thursday 05/14/2026 11:15 AM 646.84 38.90
Thursday 05/14/2026 11:30 AM 646.84 38.90
Thursday 05/14/2026 11:45 AM 646.83 38.80
Thursday 05/14/2026 12:00 PM 646.86 39.30
Thursday 05/14/2026 12:15 PM 646.84 38.90
Thursday 05/14/2026 12:30 PM 646.84 38.90
Thursday 05/14/2026 12:45 PM 646.85 39.10
Thursday 05/14/2026 01:00 PM 646.84 38.90

Hydrograph

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