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: Friday November 14th, 2025 06:00 AM CST
River Status: Normal

  Height Flow
Currently 3.42 ft 45.2 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
  Thursday 11/13/2025 06:00 PM 3.40 45.00
  Friday 11/14/2025 12:00 AM 3.40 45.00
  Friday 11/14/2025 06:00 AM 3.30 43.70
  Friday 11/14/2025 12:00 PM 3.20 42.30
  Friday 11/14/2025 06:00 PM 3.20 42.30
  Saturday 11/15/2025 12:00 AM 3.20 42.30

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Friday 11/14/2025 03:10 AM 3.48 46.00
Friday 11/14/2025 03:20 AM 3.51 46.40
Friday 11/14/2025 03:30 AM 3.49 46.20
Friday 11/14/2025 03:40 AM 3.49 46.20
Friday 11/14/2025 03:50 AM 3.48 46.00
Friday 11/14/2025 04:00 AM 3.48 46.00
Friday 11/14/2025 04:10 AM 3.45 45.60
Friday 11/14/2025 04:20 AM 3.47 45.90
Friday 11/14/2025 04:30 AM 3.45 45.60
Friday 11/14/2025 04:40 AM 3.45 45.60
Friday 11/14/2025 04:50 AM 3.45 45.60
Friday 11/14/2025 05:00 AM 3.45 45.60
Friday 11/14/2025 05:10 AM 3.45 45.60
Friday 11/14/2025 05:20 AM 3.48 46.00
Friday 11/14/2025 05:30 AM 3.47 45.90
Friday 11/14/2025 05:40 AM 3.42 45.20
Friday 11/14/2025 05:50 AM 3.41 45.10
Friday 11/14/2025 06:00 AM 3.42 45.20
Friday 11/14/2025 06:10 AM 3.40 45.00
Friday 11/14/2025 06:20 AM 3.43 45.40

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