Mississippi River At Canton Lock And Dam 20

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Hydrograph

Stage Color Key
13 ft - Near Flood 15 ft - Minor Flood 20 ft - Moderate Flood 25 ft - Major Flood

Latest Observation: Wednesday September 17th, 2025 11:00 PM CDT
River Status: Normal

  Height Flow
Currently 4.85 ft 64 kcfs
Record 27.88 ft 436886 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 09/17/2025 07:00 PM 4.70 62.10
  Thursday 09/18/2025 01:00 AM 4.70 62.10
  Thursday 09/18/2025 07:00 AM 4.60 60.80
  Thursday 09/18/2025 01:00 PM 4.60 60.80
  Thursday 09/18/2025 07:00 PM 4.50 59.40
  Friday 09/19/2025 01:00 AM 4.50 59.40

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 09/17/2025 07:40 PM 4.76 62.90
Wednesday 09/17/2025 07:50 PM 4.76 62.90
Wednesday 09/17/2025 08:00 PM 4.78 63.10
Wednesday 09/17/2025 08:10 PM 4.78 63.10
Wednesday 09/17/2025 08:20 PM 4.78 63.10
Wednesday 09/17/2025 08:30 PM 4.79 63.30
Wednesday 09/17/2025 08:40 PM 4.78 63.10
Wednesday 09/17/2025 08:50 PM 4.81 63.50
Wednesday 09/17/2025 09:00 PM 4.80 63.40
Wednesday 09/17/2025 09:10 PM 4.81 63.50
Wednesday 09/17/2025 09:20 PM 4.81 63.50
Wednesday 09/17/2025 09:30 PM 4.82 63.70
Wednesday 09/17/2025 09:40 PM 4.82 63.70
Wednesday 09/17/2025 09:50 PM 4.84 63.90
Wednesday 09/17/2025 10:00 PM 4.83 63.80
Wednesday 09/17/2025 10:10 PM 4.84 63.90
Wednesday 09/17/2025 10:20 PM 4.85 64.00
Wednesday 09/17/2025 10:30 PM 4.85 64.00
Wednesday 09/17/2025 10:40 PM 4.85 64.00
Wednesday 09/17/2025 10:50 PM 4.86 64.20

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