Mississippi River At Canton Lock And Dam 20

Back to River Summary

Hydrograph

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

Latest Observation: Wednesday March 11th, 2026 02:00 AM CDT
River Status: Normal

  Height Flow
Currently 7.88 ft 101 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
  Tuesday 03/10/2026 07:00 PM 6.10 79.40
  Wednesday 03/11/2026 01:00 AM 6.40 83.10
  Wednesday 03/11/2026 07:00 AM 6.50 84.30
  Wednesday 03/11/2026 01:00 PM 6.60 85.50
  Wednesday 03/11/2026 07:00 PM 6.80 87.90
  Thursday 03/12/2026 01:00 AM 7.00 90.30

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 03/10/2026 11:10 PM 7.75 99.30
Tuesday 03/10/2026 11:20 PM 7.76 99.40
Tuesday 03/10/2026 11:30 PM 7.73 99.00
Tuesday 03/10/2026 11:40 PM 7.74 99.20
Tuesday 03/10/2026 11:50 PM 7.75 99.30
Wednesday 03/11/2026 12:00 AM 7.76 99.40
Wednesday 03/11/2026 12:10 AM 7.75 99.30
Wednesday 03/11/2026 12:20 AM 7.76 99.40
Wednesday 03/11/2026 12:30 AM 7.77 99.50
Wednesday 03/11/2026 12:40 AM 7.76 99.40
Wednesday 03/11/2026 12:50 AM 7.78 99.60
Wednesday 03/11/2026 01:00 AM 7.79 99.80
Wednesday 03/11/2026 01:10 AM 7.82 100.00
Wednesday 03/11/2026 01:20 AM 7.84 100.00
Wednesday 03/11/2026 01:30 AM 7.84 100.00
Wednesday 03/11/2026 01:40 AM 7.86 101.00
Wednesday 03/11/2026 01:50 AM 7.87 101.00
Wednesday 03/11/2026 02:00 AM 7.88 101.00
Wednesday 03/11/2026 02:10 AM 7.90 101.00
Wednesday 03/11/2026 02:20 AM 7.92 101.00

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