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: Friday October 30th, 2026 03:15 AM CDT
River Status: Normal

  Height Flow
Currently 639.52 ft 15.4 kcfs
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 10/29/2026 07:00 PM 639.50 N/A
  Friday 10/30/2026 01:00 AM 639.50 N/A
  Friday 10/30/2026 07:00 AM 639.50 N/A
  Friday 10/30/2026 01:00 PM 639.50 N/A
  Friday 10/30/2026 07:00 PM 639.50 N/A
  Saturday 10/31/2026 01:00 AM 639.50 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Thursday 10/29/2026 10:15 PM 639.52 N/A
Thursday 10/29/2026 10:30 PM 639.52 N/A
Thursday 10/29/2026 10:45 PM 639.52 N/A
Thursday 10/29/2026 11:00 PM 639.52 N/A
Thursday 10/29/2026 11:15 PM 639.52 N/A
Thursday 10/29/2026 11:30 PM 639.52 N/A
Thursday 10/29/2026 11:45 PM 639.54 N/A
Friday 10/30/2026 12:00 AM 639.53 N/A
Friday 10/30/2026 12:15 AM 639.53 N/A
Friday 10/30/2026 12:30 AM 639.53 N/A
Friday 10/30/2026 12:45 AM 639.52 N/A
Friday 10/30/2026 01:00 AM 639.52 N/A
Friday 10/30/2026 01:15 AM 639.52 N/A
Friday 10/30/2026 01:30 AM 639.52 N/A
Friday 10/30/2026 01:45 AM 639.52 N/A
Friday 10/30/2026 02:00 AM 639.52 N/A
Friday 10/30/2026 02:15 AM 639.52 N/A
Friday 10/30/2026 02:30 AM 639.52 N/A
Friday 10/30/2026 02:45 AM 639.52 N/A
Friday 10/30/2026 03:00 AM 639.52 N/A

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