Mississippi River At St. Louis

Back to River Summary

Hydrograph

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

Latest Observation: Wednesday February 4th, 2026 11:30 PM CST
River Status: Normal

  Height Flow
Currently -2.34 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
  Thursday 02/05/2026 06:00 AM -2.30 N/A
  Thursday 02/05/2026 12:00 PM -2.30 N/A
  Thursday 02/05/2026 06:00 PM -2.40 N/A
  Friday 02/06/2026 12:00 AM -2.40 N/A
  Friday 02/06/2026 06:00 AM -2.40 N/A
  Friday 02/06/2026 12:00 PM -2.40 N/A

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Wednesday 02/04/2026 01:30 PM -2.06 N/A
Wednesday 02/04/2026 02:00 PM -2.10 N/A
Wednesday 02/04/2026 02:30 PM -2.05 N/A
Wednesday 02/04/2026 03:00 PM -2.13 N/A
Wednesday 02/04/2026 03:30 PM -2.11 N/A
Wednesday 02/04/2026 04:00 PM -2.20 N/A
Wednesday 02/04/2026 04:30 PM -2.28 N/A
Wednesday 02/04/2026 05:00 PM -2.21 N/A
Wednesday 02/04/2026 05:30 PM -2.23 N/A
Wednesday 02/04/2026 06:00 PM -2.20 N/A
Wednesday 02/04/2026 06:30 PM -2.22 N/A
Wednesday 02/04/2026 07:00 PM -2.29 N/A
Wednesday 02/04/2026 07:30 PM -2.30 N/A
Wednesday 02/04/2026 08:00 PM -2.37 N/A
Wednesday 02/04/2026 08:30 PM -2.26 N/A
Wednesday 02/04/2026 09:00 PM -2.31 N/A
Wednesday 02/04/2026 09:30 PM -2.24 N/A
Wednesday 02/04/2026 10:00 PM -2.30 N/A
Wednesday 02/04/2026 10:30 PM -2.32 N/A
Wednesday 02/04/2026 11:00 PM -2.35 N/A

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