Mississippi River At Grafton

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Hydrograph

Stage Color Key
18 ft - Near Flood 20 ft - Minor Flood 24 ft - Moderate Flood 29 ft - Major Flood

Latest Observation: Tuesday November 25th, 2025 03:30 AM CST
River Status: Normal

  Height Flow
Currently 16.03 ft 201 kcfs
Record 38.17 ft 598000 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 11/25/2025 06:00 AM 15.90 186.00
  Tuesday 11/25/2025 12:00 PM 15.90 186.00
  Tuesday 11/25/2025 06:00 PM 15.90 186.00
  Wednesday 11/26/2025 12:00 AM 15.90 186.00
  Wednesday 11/26/2025 06:00 AM 15.90 186.00
  Wednesday 11/26/2025 12:00 PM 15.90 186.00

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 11/24/2025 05:30 PM 15.93 190.00
Monday 11/24/2025 06:00 PM 15.90 186.00
Monday 11/24/2025 06:30 PM 15.88 183.00
Monday 11/24/2025 07:00 PM 15.92 189.00
Monday 11/24/2025 07:30 PM 15.88 183.00
Monday 11/24/2025 08:00 PM 15.87 182.00
Monday 11/24/2025 08:30 PM 15.91 187.00
Monday 11/24/2025 09:00 PM 15.92 189.00
Monday 11/24/2025 09:30 PM 15.93 190.00
Monday 11/24/2025 10:00 PM 15.95 193.00
Monday 11/24/2025 10:30 PM 15.95 193.00
Monday 11/24/2025 11:00 PM 15.96 194.00
Monday 11/24/2025 11:30 PM 15.98 197.00
Tuesday 11/25/2025 12:00 AM 15.98 197.00
Tuesday 11/25/2025 12:30 AM 16.00 200.00
Tuesday 11/25/2025 01:00 AM 16.00 200.00
Tuesday 11/25/2025 01:30 AM 16.00 200.00
Tuesday 11/25/2025 02:00 AM 16.01 200.00
Tuesday 11/25/2025 02:30 AM 16.02 201.00
Tuesday 11/25/2025 03:00 AM 16.03 201.00

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