Mississippi River At Clarksville Lock And Dam 24

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Hydrograph

Stage Color Key
23 ft - Near Flood 25 ft - Minor Flood 31 ft - Moderate Flood 33 ft - Major Flood

Latest Observation: Wednesday August 19th, 2026 12:30 PM CDT
River Status: Normal

  Height Flow
Currently 20.22 ft 126 kcfs
Record 37.73 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 08/19/2026 07:00 PM 20.00 123.00
  Thursday 08/20/2026 01:00 AM 19.80 120.00
  Thursday 08/20/2026 07:00 AM 19.50 115.00
  Thursday 08/20/2026 01:00 PM 19.30 112.00
  Thursday 08/20/2026 07:00 PM 19.00 107.00
  Friday 08/21/2026 01:00 AM 18.80 104.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 08/19/2026 02:00 AM 21.04 138.00
Wednesday 08/19/2026 02:30 AM 20.95 137.00
Wednesday 08/19/2026 03:00 AM 20.87 136.00
Wednesday 08/19/2026 03:30 AM 20.86 136.00
Wednesday 08/19/2026 04:00 AM 20.85 135.00
Wednesday 08/19/2026 04:30 AM 20.83 135.00
Wednesday 08/19/2026 05:00 AM 20.82 135.00
Wednesday 08/19/2026 05:30 AM 20.78 134.00
Wednesday 08/19/2026 06:00 AM 20.76 134.00
Wednesday 08/19/2026 06:30 AM 20.73 134.00
Wednesday 08/19/2026 07:00 AM 20.73 134.00
Wednesday 08/19/2026 07:30 AM 20.74 134.00
Wednesday 08/19/2026 08:00 AM 20.47 130.00
Wednesday 08/19/2026 08:30 AM 20.30 127.00
Wednesday 08/19/2026 09:00 AM 20.25 126.00
Wednesday 08/19/2026 09:30 AM 20.21 126.00
Wednesday 08/19/2026 10:00 AM 20.19 125.00
Wednesday 08/19/2026 10:30 AM 20.24 126.00
Wednesday 08/19/2026 11:00 AM 20.24 126.00
Wednesday 08/19/2026 12:00 PM 20.24 126.00

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