Mississippi River At Hannibal

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Hydrograph

Stage Color Key
15 ft - Near Flood 17 ft - Minor Flood 22 ft - Moderate Flood 24 ft - Major Flood

Latest Observation: Wednesday August 19th, 2026 10:15 AM CDT
River Status: Normal

  Height Flow
Currently 12.75 ft 126 kcfs
Record 31.8 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 08/19/2026 07:00 PM 12.50 N/A
  Thursday 08/20/2026 01:00 AM 12.30 N/A
  Thursday 08/20/2026 07:00 AM 12.20 N/A
  Thursday 08/20/2026 01:00 PM 12.10 N/A
  Thursday 08/20/2026 07:00 PM 12.00 N/A
  Friday 08/21/2026 01:00 AM 11.90 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 08/19/2026 06:15 AM 12.67 N/A
Wednesday 08/19/2026 06:30 AM 12.67 N/A
Wednesday 08/19/2026 06:45 AM 12.65 N/A
Wednesday 08/19/2026 07:00 AM 12.64 N/A
Wednesday 08/19/2026 07:15 AM 12.63 N/A
Wednesday 08/19/2026 07:30 AM 12.62 N/A
Wednesday 08/19/2026 07:45 AM 12.66 N/A
Wednesday 08/19/2026 08:00 AM 12.68 N/A
Wednesday 08/19/2026 08:15 AM 12.70 N/A
Wednesday 08/19/2026 08:30 AM 12.66 N/A
Wednesday 08/19/2026 08:45 AM 12.69 N/A
Wednesday 08/19/2026 09:00 AM 12.71 N/A
Wednesday 08/19/2026 09:15 AM 12.73 N/A
Wednesday 08/19/2026 09:30 AM 12.72 N/A
Wednesday 08/19/2026 09:45 AM 12.73 N/A
Wednesday 08/19/2026 10:00 AM 12.75 N/A
Wednesday 08/19/2026 10:15 AM 12.75 N/A
Wednesday 08/19/2026 10:30 AM 12.73 N/A
Wednesday 08/19/2026 10:45 AM 12.72 N/A
Wednesday 08/19/2026 11:00 AM 12.71 N/A

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