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: Tuesday March 3rd, 2026 10:00 AM CST
River Status: Normal

  Height Flow
Currently 5.02 ft 66.3 kcfs
Record 27.88 ft 436886 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Monday 03/02/2026 06:00 PM 5.10 67.20
  Tuesday 03/03/2026 12:00 AM 5.20 68.50
  Tuesday 03/03/2026 06:00 AM 5.20 68.50
  Tuesday 03/03/2026 12:00 PM 5.00 66.00
  Tuesday 03/03/2026 06:00 PM 4.70 62.10
  Wednesday 03/04/2026 12:00 AM 4.60 60.80

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Tuesday 03/03/2026 06:40 AM 5.01 66.10
Tuesday 03/03/2026 06:50 AM 5.01 66.10
Tuesday 03/03/2026 07:00 AM 5.01 66.10
Tuesday 03/03/2026 07:10 AM 5.03 66.40
Tuesday 03/03/2026 07:20 AM 5.01 66.10
Tuesday 03/03/2026 07:30 AM 5.03 66.40
Tuesday 03/03/2026 07:40 AM 5.02 66.30
Tuesday 03/03/2026 07:50 AM 5.02 66.30
Tuesday 03/03/2026 08:00 AM 5.00 66.00
Tuesday 03/03/2026 08:10 AM 5.01 66.10
Tuesday 03/03/2026 08:20 AM 5.04 66.50
Tuesday 03/03/2026 08:30 AM 5.04 66.50
Tuesday 03/03/2026 08:40 AM 5.04 66.50
Tuesday 03/03/2026 08:50 AM 5.04 66.50
Tuesday 03/03/2026 09:00 AM 5.03 66.40
Tuesday 03/03/2026 09:10 AM 5.03 66.40
Tuesday 03/03/2026 09:20 AM 5.04 66.50
Tuesday 03/03/2026 09:30 AM 5.04 66.50
Tuesday 03/03/2026 09:40 AM 5.04 66.50
Tuesday 03/03/2026 09:50 AM -9,999.00 N/A

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