Mississippi River At Donaldsonville

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Hydrograph

Stage Color Key
25 ft - Near Flood 27 ft - Minor Flood 30 ft - Moderate Flood 34 ft - Major Flood

Latest Observation: Wednesday July 22nd, 2026 11:00 AM CDT
River Status: Normal

  Height Flow
Currently 14.25 ft N/A
Record 36.01 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 07/22/2026 07:00 PM 14.90 N/A
  Thursday 07/23/2026 01:00 AM 14.90 N/A
  Thursday 07/23/2026 07:00 AM 15.10 N/A
  Thursday 07/23/2026 01:00 PM 15.40 N/A
  Thursday 07/23/2026 07:00 PM 15.40 N/A
  Friday 07/24/2026 01:00 AM 15.30 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 07/21/2026 03:00 PM 14.06 N/A
Tuesday 07/21/2026 04:00 PM 14.09 N/A
Tuesday 07/21/2026 05:00 PM 14.07 N/A
Tuesday 07/21/2026 06:00 PM 14.12 N/A
Tuesday 07/21/2026 07:00 PM 14.05 N/A
Tuesday 07/21/2026 08:00 PM 14.06 N/A
Tuesday 07/21/2026 09:00 PM 14.02 N/A
Tuesday 07/21/2026 10:00 PM 14.01 N/A
Tuesday 07/21/2026 11:00 PM 14.02 N/A
Wednesday 07/22/2026 12:00 AM 14.02 N/A
Wednesday 07/22/2026 01:00 AM 14.03 N/A
Wednesday 07/22/2026 02:00 AM 14.01 N/A
Wednesday 07/22/2026 03:00 AM 14.05 N/A
Wednesday 07/22/2026 04:00 AM 14.05 N/A
Wednesday 07/22/2026 05:00 AM 14.08 N/A
Wednesday 07/22/2026 06:00 AM 14.10 N/A
Wednesday 07/22/2026 07:00 AM 14.18 N/A
Wednesday 07/22/2026 08:00 AM 14.17 N/A
Wednesday 07/22/2026 09:00 AM 14.19 N/A
Wednesday 07/22/2026 10:00 AM 14.27 N/A

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