Mississippi River Below Lock And Dam 6 - Trempealeau

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Hydrograph

Stage Color Key
644 ft - Near Flood 647 ft - Minor Flood 649 ft - Moderate Flood 651 ft - Major Flood

Latest Observation: Thursday July 30th, 2026 02:15 PM CDT
River Status: Normal

  Height Flow
Currently 639.29 ft N/A
Record 653.02 ft 273000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Thursday 07/30/2026 07:00 PM 639.30 N/A
  Friday 07/31/2026 01:00 AM 639.30 N/A
  Friday 07/31/2026 07:00 AM 639.30 N/A
  Friday 07/31/2026 01:00 PM 639.30 N/A
  Friday 07/31/2026 07:00 PM 639.30 N/A
  Saturday 08/01/2026 01:00 AM 639.30 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Thursday 07/30/2026 09:15 AM 639.29 N/A
Thursday 07/30/2026 09:30 AM 639.34 N/A
Thursday 07/30/2026 09:45 AM 639.27 N/A
Thursday 07/30/2026 10:00 AM 639.33 N/A
Thursday 07/30/2026 10:15 AM 639.29 N/A
Thursday 07/30/2026 10:30 AM 639.29 N/A
Thursday 07/30/2026 10:45 AM 639.34 N/A
Thursday 07/30/2026 11:00 AM 639.30 N/A
Thursday 07/30/2026 11:15 AM 639.28 N/A
Thursday 07/30/2026 11:30 AM 639.27 N/A
Thursday 07/30/2026 11:45 AM 639.29 N/A
Thursday 07/30/2026 12:00 PM 639.28 N/A
Thursday 07/30/2026 12:15 PM 639.28 N/A
Thursday 07/30/2026 12:30 PM 639.29 N/A
Thursday 07/30/2026 12:45 PM 639.28 N/A
Thursday 07/30/2026 01:00 PM 639.28 N/A
Thursday 07/30/2026 01:15 PM 639.31 N/A
Thursday 07/30/2026 01:30 PM 639.24 N/A
Thursday 07/30/2026 01:45 PM 639.25 N/A
Thursday 07/30/2026 02:00 PM 639.27 N/A

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