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 July 1st, 2025 11:30 PM CDT
River Status: Normal

  Height Flow
Currently 15.87 ft 182 kcfs
Record 38.17 ft 598000 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 07/02/2025 07:00 AM 16.00 200.00
  Wednesday 07/02/2025 01:00 PM 16.00 200.00
  Wednesday 07/02/2025 07:00 PM 16.00 200.00
  Thursday 07/03/2025 01:00 AM 16.00 200.00
  Thursday 07/03/2025 07:00 AM 15.90 186.00
  Thursday 07/03/2025 01:00 PM 15.90 186.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 07/01/2025 01:30 PM 16.05 201.00
Tuesday 07/01/2025 02:00 PM 16.07 202.00
Tuesday 07/01/2025 02:30 PM 16.06 202.00
Tuesday 07/01/2025 03:00 PM 16.05 201.00
Tuesday 07/01/2025 03:30 PM 16.04 201.00
Tuesday 07/01/2025 04:00 PM 16.02 201.00
Tuesday 07/01/2025 04:30 PM 16.02 201.00
Tuesday 07/01/2025 05:00 PM 16.00 200.00
Tuesday 07/01/2025 05:30 PM 15.99 199.00
Tuesday 07/01/2025 06:00 PM 15.97 196.00
Tuesday 07/01/2025 06:30 PM 15.97 196.00
Tuesday 07/01/2025 07:00 PM 15.95 193.00
Tuesday 07/01/2025 07:30 PM 15.94 192.00
Tuesday 07/01/2025 08:00 PM 15.93 190.00
Tuesday 07/01/2025 08:30 PM 15.93 190.00
Tuesday 07/01/2025 09:00 PM 15.92 189.00
Tuesday 07/01/2025 09:30 PM 15.91 187.00
Tuesday 07/01/2025 10:00 PM 15.90 186.00
Tuesday 07/01/2025 10:30 PM 15.88 183.00
Tuesday 07/01/2025 11:00 PM 15.87 182.00

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