Mississippi River At St. Louis

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Hydrograph

Stage Color Key
28 ft - Near Flood 30 ft - Minor Flood 35 ft - Moderate Flood 40 ft - Major Flood

Latest Observation: Wednesday December 24th, 2025 04:30 PM CST
River Status: Normal

  Height Flow
Currently -1.63 ft N/A
Record 49.58 ft 1070000 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Wednesday 12/24/2025 06:00 PM -1.50 N/A
  Thursday 12/25/2025 12:00 AM -1.50 N/A
  Thursday 12/25/2025 06:00 AM -1.50 N/A
  Thursday 12/25/2025 12:00 PM -1.40 N/A
  Thursday 12/25/2025 06:00 PM -1.40 N/A
  Friday 12/26/2025 12:00 AM -1.40 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Wednesday 12/24/2025 05:30 AM -1.53 N/A
Wednesday 12/24/2025 06:00 AM -1.56 N/A
Wednesday 12/24/2025 06:30 AM -1.59 N/A
Wednesday 12/24/2025 07:00 AM -1.56 N/A
Wednesday 12/24/2025 07:30 AM -1.59 N/A
Wednesday 12/24/2025 08:00 AM -1.58 N/A
Wednesday 12/24/2025 08:30 AM -1.58 N/A
Wednesday 12/24/2025 09:00 AM -1.44 N/A
Wednesday 12/24/2025 09:30 AM -1.55 N/A
Wednesday 12/24/2025 10:00 AM -1.61 N/A
Wednesday 12/24/2025 10:30 AM -1.54 N/A
Wednesday 12/24/2025 11:30 AM -1.55 N/A
Wednesday 12/24/2025 12:30 PM -1.57 N/A
Wednesday 12/24/2025 01:00 PM -1.57 N/A
Wednesday 12/24/2025 01:30 PM -1.53 N/A
Wednesday 12/24/2025 02:00 PM -1.56 N/A
Wednesday 12/24/2025 02:30 PM -1.61 N/A
Wednesday 12/24/2025 03:00 PM -1.64 N/A
Wednesday 12/24/2025 03:30 PM -1.66 N/A
Wednesday 12/24/2025 04:00 PM -1.63 N/A

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