Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Mississippi River at Louisiana Stage (ft)Observed: 11.87 ft at 12:45PM Jul 26, 2021Observed: 11.85 ft at 1:00PM Jul 26, 2021Observed: 11.86 ft at 1:15PM Jul 26, 2021Observed: 11.81 ft at 1:30PM Jul 26, 2021Observed: 11.83 ft at 1:45PM Jul 26, 2021Observed: 11.86 ft at 2:00PM Jul 26, 2021Observed: 11.84 ft at 2:15PM Jul 26, 2021Observed: 11.86 ft at 2:30PM Jul 26, 2021Observed: 11.85 ft at 2:45PM Jul 26, 2021Observed: 11.85 ft at 3:00PM Jul 26, 2021Observed: 11.87 ft at 3:15PM Jul 26, 2021Observed: 11.82 ft at 3:30PM Jul 26, 2021Observed: 11.83 ft at 3:45PM Jul 26, 2021Observed: 11.86 ft at 4:00PM Jul 26, 2021Observed: 11.86 ft at 4:15PM Jul 26, 2021Observed: 11.88 ft at 4:30PM Jul 26, 2021Observed: 11.83 ft at 4:45PM Jul 26, 2021Observed: 11.83 ft at 5:00PM Jul 26, 2021Observed: 11.85 ft at 5:15PM Jul 26, 2021Observed: 11.85 ft at 5:30PM Jul 26, 2021Observed: 11.84 ft at 5:45PM Jul 26, 2021Observed: 11.82 ft at 6:00PM Jul 26, 2021Observed: 11.87 ft at 6:15PM Jul 26, 2021Observed: 11.83 ft at 6:30PM Jul 26, 2021Observed: 11.83 ft at 6:45PM Jul 26, 2021Observed: 11.83 ft at 7:00PM Jul 26, 2021Observed: 11.88 ft at 7:15PM Jul 26, 2021Observed: 11.84 ft at 7:30PM Jul 26, 2021Observed: 11.82 ft at 7:45PM Jul 26, 2021Observed: 11.82 ft at 8:00PM Jul 26, 2021Observed: 11.8 ft at 8:15PM Jul 26, 2021Observed: 11.84 ft at 8:30PM Jul 26, 2021Observed: 11.83 ft at 8:45PM Jul 26, 2021Observed: 11.82 ft at 9:00PM Jul 26, 2021Observed: 11.88 ft at 9:15PM Jul 26, 2021Observed: 11.83 ft at 9:30PM Jul 26, 2021Observed: 11.83 ft at 9:45PM Jul 26, 2021Observed: 11.85 ft at 10:00PM Jul 26, 2021Observed: 11.87 ft at 10:15PM Jul 26, 2021Observed: 11.87 ft at 10:30PM Jul 26, 2021Observed: 11.86 ft at 10:45PM Jul 26, 2021Observed: 11.9 ft at 11:00PM Jul 26, 2021Observed: 11.81 ft at 11:15PM Jul 26, 2021Observed: 11.9 ft at 11:30PM Jul 26, 2021Observed: 11.88 ft at 11:45PM Jul 26, 2021Observed: 11.84 ft at 12:00AM Jul 27, 2021Observed: 11.91 ft at 12:15AM Jul 27, 2021Observed: 11.87 ft at 12:30AM Jul 27, 2021Observed: 11.9 ft at 12:45AM Jul 27, 2021Observed: 11.9 ft at 1:00AM Jul 27, 2021Observed: 11.86 ft at 1:15AM Jul 27, 2021Observed: 11.88 ft at 1:30AM Jul 27, 2021Observed: 11.89 ft at 1:45AM Jul 27, 2021Observed: 11.89 ft at 2:00AM Jul 27, 2021Observed: 11.91 ft at 2:15AM Jul 27, 2021Observed: 11.89 ft at 2:30AM Jul 27, 2021Observed: 11.93 ft at 2:45AM Jul 27, 2021Observed: 11.91 ft at 3:00AM Jul 27, 2021Observed: 11.92 ft at 3:15AM Jul 27, 2021Observed: 11.93 ft at 3:30AM Jul 27, 2021Observed: 11.92 ft at 3:45AM Jul 27, 2021Observed: 11.92 ft at 4:00AM Jul 27, 2021Observed: 11.93 ft at 4:15AM Jul 27, 2021Observed: 11.88 ft at 4:30AM Jul 27, 2021Observed: 11.92 ft at 4:45AM Jul 27, 2021Observed: 11.9 ft at 5:00AM Jul 27, 2021Observed: 11.92 ft at 5:15AM Jul 27, 2021Observed: 11.9 ft at 5:30AM Jul 27, 2021Observed: 11.93 ft at 5:45AM Jul 27, 2021Observed: 11.92 ft at 6:00AM Jul 27, 2021Observed: 11.9 ft at 6:15AM Jul 27, 2021Observed: 11.93 ft at 6:30AM Jul 27, 2021Observed: 11.95 ft at 6:45AM Jul 27, 2021Observed: 11.95 ft at 7:00AM Jul 27, 2021Observed: 11.97 ft at 7:15AM Jul 27, 2021Observed: 11.96 ft at 7:30AM Jul 27, 2021Observed: 11.96 ft at 7:45AM Jul 27, 2021Observed: 11.94 ft at 8:00AM Jul 27, 2021Observed: 11.94 ft at 8:15AM Jul 27, 2021Observed: 11.97 ft at 8:30AM Jul 27, 2021Observed: 11.96 ft at 8:45AM Jul 27, 2021Observed: 11.97 ft at 9:00AM Jul 27, 2021Observed: 11.97 ft at 9:15AM Jul 27, 2021Observed: 11.98 ft at 9:30AM Jul 27, 2021Observed: 11.91 ft at 9:45AM Jul 27, 2021Observed: 11.99 ft at 10:00AM Jul 27, 2021Observed: 11.95 ft at 10:15AM Jul 27, 2021Observed: 11.97 ft at 10:30AM Jul 27, 2021Observed: 12 ft at 10:45AM Jul 27, 2021Observed: 12.01 ft at 11:00AM Jul 27, 2021Observed: 12.04 ft at 11:15AM Jul 27, 2021Observed: 11.98 ft at 11:30AM Jul 27, 2021Observed: 11.99 ft at 11:45AM Jul 27, 2021Observed: 11.99 ft at 12:00PM Jul 27, 2021Observed: 12.01 ft at 12:15PM Jul 27, 2021Observed: 12.05 ft at 12:30PM Jul 27, 2021Observed: 12.03 ft at 12:45PM Jul 27, 2021Observed: 12.05 ft at 1:00PM Jul 27, 2021Observed: 12.06 ft at 2:15PM Jul 27, 2021Observed: 12.08 ft at 2:30PM Jul 27, 2021Observed: 12.07 ft at 2:45PM Jul 27, 2021Observed: 12.11 ft at 3:00PM Jul 27, 2021Observed: 12.05 ft at 3:15PM Jul 27, 2021Observed: 12.07 ft at 3:30PM Jul 27, 2021Observed: 12.03 ft at 3:45PM Jul 27, 2021Observed: 12.02 ft at 4:00PM Jul 27, 2021Observed: 12.08 ft at 4:15PM Jul 27, 2021Observed: 12.07 ft at 4:30PM Jul 27, 2021Observed: 12.1 ft at 4:45PM Jul 27, 2021Observed: 12.07 ft at 5:00PM Jul 27, 2021Observed: 12.06 ft at 5:15PM Jul 27, 2021Observed: 12.03 ft at 5:30PM Jul 27, 2021Observed: 12.02 ft at 5:45PM Jul 27, 2021Observed: 12.05 ft at 6:00PM Jul 27, 2021Observed: 12.02 ft at 6:15PM Jul 27, 2021Observed: 12 ft at 6:30PM Jul 27, 2021Observed: 12.05 ft at 6:45PM Jul 27, 2021Observed: 12 ft at 7:00PM Jul 27, 2021Observed: 12.07 ft at 7:15PM Jul 27, 2021Observed: 12.04 ft at 7:30PM Jul 27, 2021Observed: 11.99 ft at 7:45PM Jul 27, 2021Observed: 12.01 ft at 8:00PM Jul 27, 2021Observed: 12 ft at 8:15PM Jul 27, 2021Observed: 12.02 ft at 8:30PM Jul 27, 2021Observed: 12.05 ft at 8:45PM Jul 27, 2021Observed: 12.04 ft at 9:00PM Jul 27, 2021Observed: 12 ft at 9:15PM Jul 27, 2021Observed: 11.98 ft at 9:30PM Jul 27, 2021Observed: 11.95 ft at 9:45PM Jul 27, 2021Observed: 11.96 ft at 10:00PM Jul 27, 2021Observed: 12.03 ft at 10:15PM Jul 27, 2021Observed: 11.95 ft at 10:30PM Jul 27, 2021Observed: 12.03 ft at 10:45PM Jul 27, 2021Observed: 12.02 ft at 11:00PM Jul 27, 2021Observed: 11.94 ft at 11:15PM Jul 27, 2021Observed: 12.01 ft at 11:30PM Jul 27, 2021Observed: 12.02 ft at 11:45PM Jul 27, 2021Observed: 12.01 ft at 12:00AM Jul 28, 2021Observed: 12.01 ft at 12:15AM Jul 28, 2021Observed: 12.01 ft at 12:30AM Jul 28, 2021Observed: 11.95 ft at 12:45AM Jul 28, 2021Observed: 11.96 ft at 1:00AM Jul 28, 2021Observed: 11.93 ft at 1:15AM Jul 28, 2021Observed: 11.97 ft at 1:30AM Jul 28, 2021Observed: 11.93 ft at 1:45AM Jul 28, 2021Observed: 11.98 ft at 2:00AM Jul 28, 2021Observed: 11.91 ft at 2:15AM Jul 28, 2021Observed: 11.96 ft at 2:30AM Jul 28, 2021Observed: 11.92 ft at 2:45AM Jul 28, 2021Observed: 11.94 ft at 3:00AM Jul 28, 2021Observed: 11.96 ft at 3:15AM Jul 28, 2021Observed: 11.95 ft at 3:30AM Jul 28, 2021Observed: 11.9 ft at 3:45AM Jul 28, 2021Observed: 11.96 ft at 4:00AM Jul 28, 2021Observed: 11.9 ft at 4:15AM Jul 28, 2021Observed: 11.96 ft at 4:30AM Jul 28, 2021Observed: 11.94 ft at 4:45AM Jul 28, 2021Observed: 11.89 ft at 5:00AM Jul 28, 2021Observed: 11.91 ft at 5:15AM Jul 28, 2021Observed: 11.9 ft at 5:30AM Jul 28, 2021Observed: 11.88 ft at 5:45AM Jul 28, 2021Observed: 11.9 ft at 6:00AM Jul 28, 2021Observed: 11.9 ft at 6:15AM Jul 28, 2021Observed: 11.91 ft at 6:30AM Jul 28, 2021Observed: 11.9 ft at 6:45AM Jul 28, 2021Observed: 11.9 ft at 7:00AM Jul 28, 2021Observed: 11.88 ft at 7:15AM Jul 28, 2021Observed: 11.92 ft at 7:30AM Jul 28, 2021Observed: 11.89 ft at 7:45AM Jul 28, 2021Observed: 11.92 ft at 8:00AM Jul 28, 2021Observed: 11.86 ft at 8:15AM Jul 28, 2021Observed: 11.92 ft at 8:30AM Jul 28, 2021Observed: 11.89 ft at 8:45AM Jul 28, 2021Observed: 11.92 ft at 9:00AM Jul 28, 2021Observed: 11.85 ft at 9:45AM Jul 28, 2021Observed: 11.93 ft at 10:00AM Jul 28, 2021Observed: 11.92 ft at 10:15AM Jul 28, 2021Observed: 11.86 ft at 10:30AM Jul 28, 2021Observed: 11.86 ft at 10:45AM Jul 28, 2021Observed: 11.82 ft at 11:00AM Jul 28, 2021Observed: 11.86 ft at 11:15AM Jul 28, 2021Observed: 11.83 ft at 11:30AM Jul 28, 2021Observed: 11.81 ft at 11:45AM Jul 28, 2021Observed: 11.78 ft at 12:00PM Jul 28, 2021Observed: 11.78 ft at 12:15PM Jul 28, 2021Observed: 11.78 ft at 12:30PM Jul 28, 2021Observed: 11.81 ft at 1:15PM Jul 28, 2021Observed: 11.78 ft at 1:30PM Jul 28, 2021Observed: 11.76 ft at 1:45PM Jul 28, 2021Observed: 11.8 ft at 2:00PM Jul 28, 2021Observed: 11.76 ft at 2:15PM Jul 28, 2021Observed: 11.75 ft at 2:30PM Jul 28, 2021Observed: 11.75 ft at 2:45PM Jul 28, 2021Observed: 11.82 ft at 3:00PM Jul 28, 2021Observed: 11.8 ft at 3:15PM Jul 28, 2021Observed: 11.75 ft at 3:30PM Jul 28, 2021Observed: 11.8 ft at 3:45PM Jul 28, 2021Observed: 11.8 ft at 4:00PM Jul 28, 2021Observed: 11.74 ft at 4:15PM Jul 28, 2021Observed: 11.79 ft at 4:30PM Jul 28, 2021Observed: 11.78 ft at 4:45PM Jul 28, 2021Observed: 11.83 ft at 5:00PM Jul 28, 2021Observed: 11.81 ft at 5:15PM Jul 28, 2021Observed: 11.81 ft at 5:30PM Jul 28, 2021Observed: 11.82 ft at 5:45PM Jul 28, 2021Observed: 11.82 ft at 6:00PM Jul 28, 2021Observed: 11.8 ft at 6:15PM Jul 28, 2021Observed: 11.87 ft at 6:30PM Jul 28, 2021Observed: 11.8 ft at 6:45PM Jul 28, 2021Observed: 11.81 ft at 7:00PM Jul 28, 2021Observed: 11.84 ft at 7:15PM Jul 28, 2021Observed: 11.82 ft at 7:30PM Jul 28, 2021Observed: 11.82 ft at 7:45PM Jul 28, 2021Observed: 11.83 ft at 8:00PM Jul 28, 2021Observed: 11.85 ft at 8:15PM Jul 28, 2021Observed: 11.82 ft at 8:30PM Jul 28, 2021Observed: 11.89 ft at 8:45PM Jul 28, 2021Observed: 11.83 ft at 9:00PM Jul 28, 2021Observed: 11.83 ft at 9:15PM Jul 28, 2021Observed: 11.84 ft at 9:30PM Jul 28, 2021Observed: 11.9 ft at 9:45PM Jul 28, 2021Observed: 11.89 ft at 10:00PM Jul 28, 2021Observed: 11.86 ft at 10:15PM Jul 28, 2021Observed: 11.91 ft at 10:30PM Jul 28, 2021Observed: 11.88 ft at 10:45PM Jul 28, 2021Observed: 11.9 ft at 11:00PM Jul 28, 2021Observed: 11.84 ft at 11:15PM Jul 28, 2021Observed: 11.8 ft at 11:30PM Jul 28, 2021Observed: 11.83 ft at 11:45PM Jul 28, 2021Observed: 11.89 ft at 12:00AM Jul 29, 2021Observed: 11.83 ft at 12:15AM Jul 29, 2021Observed: 11.81 ft at 12:30AM Jul 29, 2021Observed: 11.84 ft at 12:45AM Jul 29, 2021Observed: 11.83 ft at 1:00AM Jul 29, 2021Observed: 11.84 ft at 1:15AM Jul 29, 2021Observed: 11.83 ft at 1:30AM Jul 29, 2021Observed: 11.85 ft at 1:45AM Jul 29, 2021Observed: 11.81 ft at 2:00AM Jul 29, 2021Observed: 11.85 ft at 2:15AM Jul 29, 2021Observed: 11.84 ft at 2:30AM Jul 29, 2021Observed: 11.85 ft at 2:45AM Jul 29, 2021Observed: 11.81 ft at 3:00AM Jul 29, 2021Observed: 11.8 ft at 3:15AM Jul 29, 2021Observed: 11.84 ft at 3:30AM Jul 29, 2021Observed: 11.82 ft at 3:45AM Jul 29, 2021Observed: 11.83 ft at 4:00AM Jul 29, 2021Observed: 11.81 ft at 4:15AM Jul 29, 2021Observed: 11.81 ft at 4:30AM Jul 29, 2021Observed: 11.82 ft at 4:45AM Jul 29, 2021Observed: 11.84 ft at 5:00AM Jul 29, 2021Observed: 11.86 ft at 5:15AM Jul 29, 2021Observed: 11.84 ft at 5:30AM Jul 29, 2021Observed: 11.88 ft at 5:45AM Jul 29, 2021Observed: 11.87 ft at 6:00AM Jul 29, 2021Observed: 11.88 ft at 6:15AM Jul 29, 2021Observed: 11.79 ft at 6:30AM Jul 29, 2021Observed: 11.8 ft at 6:45AM Jul 29, 2021Observed: 11.86 ft at 7:00AM Jul 29, 2021Observed: 11.83 ft at 7:15AM Jul 29, 2021Observed: 11.81 ft at 7:30AM Jul 29, 2021Observed: 11.85 ft at 7:45AM Jul 29, 2021Observed: 11.86 ft at 8:00AM Jul 29, 2021Observed: 11.8 ft at 8:15AM Jul 29, 2021Observed: 11.82 ft at 8:30AM Jul 29, 2021Observed: 11.84 ft at 8:45AM Jul 29, 2021Observed: 11.89 ft at 9:00AM Jul 29, 2021Observed: 11.87 ft at 9:15AM Jul 29, 2021Observed: 11.81 ft at 9:30AM Jul 29, 2021Observed: 11.86 ft at 9:45AM Jul 29, 2021Observed: 11.85 ft at 10:00AM Jul 29, 2021Observed: 11.82 ft at 10:15AM Jul 29, 2021Observed: 11.81 ft at 10:30AM Jul 29, 2021Observed: 11.89 ft at 10:45AM Jul 29, 2021Observed: 11.87 ft at 11:00AM Jul 29, 2021Observed: 11.83 ft at 11:15AM Jul 29, 2021Observed: 11.84 ft at 11:30AM Jul 29, 2021Observed: 11.83 ft at 11:45AM Jul 29, 2021Observed: 11.83 ft at 12:00PM Jul 29, 2021Observed: 11.82 ft at 12:15PM Jul 29, 2021Observed: 11.88 ft at 12:30PM Jul 29, 2021Observed: 11.84 ft at 12:45PM Jul 29, 2021Observed: 11.83 ft at 1:00PM Jul 29, 2021Observed: 11.89 ft at 1:15PM Jul 29, 2021Observed: 11.87 ft at 1:30PM Jul 29, 2021Observed: 11.92 ft at 1:45PM Jul 29, 2021Observed: 11.86 ft at 2:00PM Jul 29, 2021Observed: 11.83 ft at 2:15PM Jul 29, 2021Observed: 11.83 ft at 2:30PM Jul 29, 2021Observed: 11.89 ft at 2:45PM Jul 29, 2021Observed: 11.88 ft at 3:00PM Jul 29, 2021Observed: 11.87 ft at 3:15PM Jul 29, 2021Observed: 11.88 ft at 3:30PM Jul 29, 2021Observed: 11.85 ft at 3:45PM Jul 29, 2021Observed: 11.89 ft at 4:00PM Jul 29, 2021Observed: 11.92 ft at 4:15PM Jul 29, 2021Observed: 11.87 ft at 4:30PM Jul 29, 2021Observed: 11.91 ft at 4:45PM Jul 29, 2021Observed: 11.87 ft at 5:00PM Jul 29, 2021Observed: 11.82 ft at 5:15PM Jul 29, 2021Observed: 11.92 ft at 5:30PM Jul 29, 2021Observed: 11.85 ft at 5:45PM Jul 29, 2021Observed: 11.87 ft at 6:00PM Jul 29, 2021Observed: 11.89 ft at 6:15PM Jul 29, 2021Observed: 11.89 ft at 6:30PM Jul 29, 2021Observed: 11.94 ft at 6:45PM Jul 29, 2021Observed: 11.93 ft at 7:00PM Jul 29, 2021Observed: 11.91 ft at 7:15PM Jul 29, 2021Observed: 11.99 ft at 7:30PM Jul 29, 2021Observed: 11.99 ft at 7:45PM Jul 29, 2021Observed: 11.96 ft at 8:00PM Jul 29, 2021Observed: 12.01 ft at 8:15PM Jul 29, 2021Observed: 12.03 ft at 8:30PM Jul 29, 2021Observed: 11.97 ft at 8:45PM Jul 29, 2021Observed: 12.1 ft at 9:00PM Jul 29, 2021Observed: 12.09 ft at 9:15PM Jul 29, 2021Observed: 12.07 ft at 9:30PM Jul 29, 2021Observed: 12.01 ft at 9:45PM Jul 29, 2021Observed: 11.99 ft at 10:00PM Jul 29, 2021Observed: 12.13 ft at 10:15PM Jul 29, 2021Observed: 12.13 ft at 10:30PM Jul 29, 2021Observed: 12.15 ft at 10:45PM Jul 29, 2021Observed: 12.11 ft at 11:00PM Jul 29, 2021Observed: 12.09 ft at 11:15PM Jul 29, 2021Observed: 12.09 ft at 11:30PM Jul 29, 2021Observed: 12.1 ft at 11:45PM Jul 29, 2021Observed: 12.07 ft at 12:00AM Jul 30, 2021Observed: 12.09 ft at 12:15AM Jul 30, 2021Observed: 12.04 ft at 12:30AM Jul 30, 2021Observed: 12.11 ft at 12:45AM Jul 30, 2021Observed: 12.12 ft at 1:00AM Jul 30, 2021Observed: 12.03 ft at 1:15AM Jul 30, 2021Observed: 12.09 ft at 1:30AM Jul 30, 2021Observed: 12.11 ft at 1:45AM Jul 30, 2021Observed: 12.03 ft at 2:00AM Jul 30, 2021Observed: 12.06 ft at 2:15AM Jul 30, 2021Observed: 12.09 ft at 2:30AM Jul 30, 2021Observed: 12.12 ft at 2:45AM Jul 30, 2021Observed: 12.07 ft at 3:00AM Jul 30, 2021Observed: 12.04 ft at 3:15AM Jul 30, 2021Observed: 11.99 ft at 3:30AM Jul 30, 2021Observed: 11.97 ft at 3:45AM Jul 30, 2021Observed: 12.08 ft at 4:00AM Jul 30, 2021Observed: 11.97 ft at 4:15AM Jul 30, 2021Observed: 12.01 ft at 4:30AM Jul 30, 2021Observed: 12.05 ft at 4:45AM Jul 30, 2021Observed: 12.05 ft at 5:00AM Jul 30, 2021Observed: 12 ft at 5:15AM Jul 30, 2021Observed: 11.96 ft at 5:30AM Jul 30, 2021Observed: 12 ft at 5:45AM Jul 30, 2021Observed: 12.02 ft at 6:00AM Jul 30, 2021Observed: 12.01 ft at 6:15AM Jul 30, 2021Observed: 11.97 ft at 6:30AM Jul 30, 2021Observed: 11.95 ft at 6:45AM Jul 30, 2021Observed: 11.92 ft at 7:00AM Jul 30, 2021Observed: 11.93 ft at 7:15AM Jul 30, 2021Observed: 11.94 ft at 7:30AM Jul 30, 2021Observed: 11.93 ft at 7:45AM Jul 30, 2021Observed: 11.97 ft at 8:00AM Jul 30, 2021Observed: 11.9 ft at 8:15AM Jul 30, 2021Observed: 11.94 ft at 8:30AM Jul 30, 2021Observed: 11.93 ft at 8:45AM Jul 30, 2021Observed: 11.9 ft at 9:00AM Jul 30, 2021Observed: 11.93 ft at 9:15AM Jul 30, 2021Observed: 11.92 ft at 9:30AM Jul 30, 2021Observed: 11.92 ft at 9:45AM Jul 30, 2021Observed: 11.93 ft at 10:00AM Jul 30, 2021Observed: 11.9 ft at 10:15AM Jul 30, 2021Observed: 11.89 ft at 10:30AM Jul 30, 2021Observed: 11.85 ft at 10:45AM Jul 30, 2021Observed: 11.89 ft at 11:00AM Jul 30, 2021Observed: 11.86 ft at 11:15AM Jul 30, 2021Observed: 11.88 ft at 11:30AM Jul 30, 2021Observed: 11.83 ft at 11:45AM Jul 30, 2021Observed: 11.81 ft at 12:00PM Jul 30, 2021Observed: 11.87 ft at 12:15PM Jul 30, 2021Observed: 11.82 ft at 12:30PM Jul 30, 2021Observed: 11.85 ft at 12:45PM Jul 30, 2021Observed: 11.81 ft at 1:00PM Jul 30, 2021Observed: 11.86 ft at 1:15PM Jul 30, 2021Observed: 11.85 ft at 1:30PM Jul 30, 2021Observed: 11.83 ft at 1:45PM Jul 30, 2021Observed: 11.82 ft at 2:00PM Jul 30, 2021Observed: 11.83 ft at 2:15PM Jul 30, 2021Observed: 11.85 ft at 2:30PM Jul 30, 2021Observed: 11.85 ft at 2:45PM Jul 30, 2021Observed: 11.9 ft at 3:00PM Jul 30, 2021Observed: 11.91 ft at 3:15PM Jul 30, 2021Observed: 11.85 ft at 3:30PM Jul 30, 2021Observed: 11.87 ft at 3:45PM Jul 30, 2021Observed: 11.87 ft at 4:00PM Jul 30, 2021Observed: 11.92 ft at 4:15PM Jul 30, 2021Observed: 11.93 ft at 4:30PM Jul 30, 2021Observed: 11.94 ft at 4:45PM Jul 30, 2021Observed: 11.9 ft at 5:00PM Jul 30, 2021Observed: 11.93 ft at 5:15PM Jul 30, 2021Observed: 11.94 ft at 5:30PM Jul 30, 2021Observed: 11.9 ft at 5:45PM Jul 30, 2021Observed: 11.96 ft at 6:00PM Jul 30, 2021Observed: 11.94 ft at 6:15PM Jul 30, 2021Observed: 11.97 ft at 6:30PM Jul 30, 2021Observed: 12.01 ft at 6:45PM Jul 30, 2021Observed: 12 ft at 7:00PM Jul 30, 2021Observed: 12.07 ft at 7:15PM Jul 30, 2021Observed: 12.03 ft at 7:30PM Jul 30, 2021Observed: 12.09 ft at 7:45PM Jul 30, 2021Observed: 12.1 ft at 8:00PM Jul 30, 2021Observed: 12.13 ft at 8:15PM Jul 30, 2021Observed: 12.12 ft at 8:30PM Jul 30, 2021Observed: 12.14 ft at 8:45PM Jul 30, 2021Observed: 12.1 ft at 9:00PM Jul 30, 2021Observed: 12.11 ft at 9:15PM Jul 30, 2021Observed: 12.17 ft at 9:30PM Jul 30, 2021Highest Observation: 12.19 ft at 9:45PM Jul 30, 2021Observed: 12.15 ft at 10:00PM Jul 30, 2021Observed: 12.11 ft at 10:15PM Jul 30, 2021Observed: 12.13 ft at 10:30PM Jul 30, 2021Observed: 12.08 ft at 10:45PM Jul 30, 2021Observed: 12.09 ft at 11:00PM Jul 30, 2021Observed: 12.09 ft at 11:15PM Jul 30, 2021Observed: 11.97 ft at 11:30PM Jul 30, 2021Observed: 11.98 ft at 11:45PM Jul 30, 2021Observed: 11.88 ft at 12:00AM Jul 31, 2021Observed: 11.87 ft at 12:15AM Jul 31, 2021Observed: 11.81 ft at 12:30AM Jul 31, 2021Observed: 11.85 ft at 12:45AM Jul 31, 2021Observed: 11.8 ft at 1:00AM Jul 31, 2021Observed: 11.76 ft at 1:15AM Jul 31, 2021Observed: 11.74 ft at 1:30AM Jul 31, 2021Observed: 11.75 ft at 1:45AM Jul 31, 2021Observed: 11.74 ft at 2:00AM Jul 31, 2021Observed: 11.67 ft at 2:15AM Jul 31, 2021Observed: 11.66 ft at 2:30AM Jul 31, 2021Observed: 11.62 ft at 2:45AM Jul 31, 2021Observed: 11.6 ft at 3:00AM Jul 31, 2021Observed: 11.56 ft at 3:15AM Jul 31, 2021Observed: 11.56 ft at 3:30AM Jul 31, 2021Observed: 11.55 ft at 3:45AM Jul 31, 2021Observed: 11.5 ft at 4:00AM Jul 31, 2021Observed: 11.48 ft at 4:15AM Jul 31, 2021Observed: 11.51 ft at 4:30AM Jul 31, 2021Observed: 11.46 ft at 4:45AM Jul 31, 2021Observed: 11.49 ft at 5:00AM Jul 31, 2021Observed: 11.49 ft at 5:15AM Jul 31, 2021Observed: 11.5 ft at 5:30AM Jul 31, 2021Observed: 11.42 ft at 5:45AM Jul 31, 2021Observed: 11.49 ft at 6:00AM Jul 31, 2021Observed: 11.45 ft at 6:15AM Jul 31, 2021Observed: 11.5 ft at 6:30AM Jul 31, 2021Observed: 11.49 ft at 6:45AM Jul 31, 2021Observed: 11.46 ft at 7:00AM Jul 31, 2021Observed: 11.46 ft at 7:15AM Jul 31, 2021Observed: 11.48 ft at 7:30AM Jul 31, 2021Observed: 11.44 ft at 7:45AM Jul 31, 2021Observed: 11.41 ft at 8:00AM Jul 31, 2021Observed: 11.47 ft at 8:15AM Jul 31, 2021Observed: 11.43 ft at 8:30AM Jul 31, 2021Observed: 11.49 ft at 8:45AM Jul 31, 2021Observed: 11.45 ft at 9:00AM Jul 31, 2021Observed: 11.49 ft at 9:15AM Jul 31, 2021Observed: 11.56 ft at 9:30AM Jul 31, 2021Observed: 11.57 ft at 9:45AM Jul 31, 2021Observed: 11.55 ft at 10:00AM Jul 31, 2021Observed: 11.54 ft at 10:15AM Jul 31, 2021Observed: 11.6 ft at 10:30AM Jul 31, 2021Observed: 11.64 ft at 10:45AM Jul 31, 2021Observed: 11.64 ft at 11:00AM Jul 31, 2021Observed: 11.71 ft at 11:15AM Jul 31, 2021Observed: 11.69 ft at 11:30AM Jul 31, 2021Observed: 11.75 ft at 11:45AM Jul 31, 2021Observed: 11.79 ft at 12:00PM Jul 31, 2021Forecast: 11.7 ft 1:00PM Jul 31, 2021Forecast: 11.8 ft 7:00PM Jul 31, 2021Forecast: 11.9 ft 1:00AM Aug 01, 2021Highest Forecast: 12 ft 7:00AM Aug 01, 2021Highest Forecast: 12 ft 1:00PM Aug 01, 2021Highest Forecast: 12 ft 7:00PM Aug 01, 2021Highest Forecast: 12 ft 1:00AM Aug 02, 2021Highest Forecast: 12 ft 7:00AM Aug 02, 2021Highest Forecast: 12 ft 1:00PM Aug 02, 2021Highest Forecast: 12 ft 7:00PM Aug 02, 2021Highest Forecast: 12 ft 1:00AM Aug 03, 2021Highest Forecast: 12 ft 7:00AM Aug 03, 2021Highest Forecast: 12 ft 1:00PM Aug 03, 2021Highest Forecast: 12 ft 7:00PM Aug 03, 2021Highest Forecast: 12 ft 1:00AM Aug 04, 2021Highest Forecast: 12 ft 7:00AM Aug 04, 2021Highest Forecast: 12 ft 1:00PM Aug 04, 2021Highest Forecast: 12 ft 7:00PM Aug 04, 2021Highest Forecast: 12 ft 1:00AM Aug 05, 2021Highest Forecast: 12 ft 7:00AM Aug 05, 2021Highest Forecast: 12 ft 1:00PM Aug 05, 2021Highest Forecast: 12 ft 7:00PM Aug 05, 2021Highest Forecast: 12 ft 1:00AM Aug 06, 2021Highest Forecast: 12 ft 7:00AM Aug 06, 2021Highest Forecast: 12 ft 1:00PM Aug 06, 2021Highest Forecast: 12 ft 7:00PM Aug 06, 2021Highest Forecast: 12 ft 1:00AM Aug 07, 2021Highest Forecast: 12 ft 7:00AM Aug 07, 2021Highest Forecast: 12 ft 1:00PM Aug 07, 2021Highest Forecast: 12 ft 7:00PM Aug 07, 2021Highest Forecast: 12 ft 1:00AM Aug 08, 2021Highest Forecast: 12 ft 7:00AM Aug 08, 2021Highest Forecast: 12 ft 1:00PM Aug 08, 2021Forecast: 11.9 ft 7:00PM Aug 08, 2021Forecast: 11.9 ft 1:00AM Aug 09, 2021Forecast: 11.9 ft 7:00AM Aug 09, 2021Forecast: 11.9 ft 1:00PM Aug 09, 2021Forecast: 11.9 ft 7:00PM Aug 09, 2021Forecast: 11.9 ft 1:00AM Aug 10, 2021Forecast: 11.9 ft 7:00AM Aug 10, 2021Forecast: 11.9 ft 1:00PM Aug 10, 2021Forecast: 11.9 ft 7:00PM Aug 10, 2021Forecast: 11.9 ft 1:00AM Aug 11, 2021Forecast: 11.9 ft 7:00AM Aug 11, 2021Forecast: 11.9 ft 1:00PM Aug 11, 2021Forecast: 11.9 ft 7:00PM Aug 11, 2021Forecast: 11.9 ft 1:00AM Aug 12, 2021Forecast: 11.9 ft 7:00AM Aug 12, 2021Forecast: 11.9 ft 1:00PM Aug 12, 2021Forecast: 11.9 ft 7:00PM Aug 12, 2021Forecast: 11.9 ft 1:00AM Aug 13, 2021Forecast: 11.9 ft 7:00AM Aug 13, 2021Forecast: 11.9 ft 1:00PM Aug 13, 2021Forecast: 11.9 ft 7:00PM Aug 13, 2021Forecast: 11.9 ft 1:00AM Aug 14, 2021Forecast: 11.9 ft 7:00AM Aug 14, 2021LUSM7(plotting HGIRG) Graph Created (12:40PM Jul 31, 2021)ObservedForecast (issued 10:13AM Jul 31)Latest observed value: 11.79 ft at 12:00 PM CDT 31-Jul-2021. Flood Stage is 15 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: For the latest navigation status update from the U.S. Army Corps of Engineers-St. Louis District, click here.

NOTE: Forecasts for the Mississippi River at Louisiana are issued routinely year-round.

Return to Area Map
Upstream Gauge - at Saverton Lock and Dam 22 Upstream Gauge Downstream Gauge Downstream Gauge - at Clarksville Lock and Dam 24
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 20
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 28.40 ft on 07/28/1993
(2) 27.72 ft on 06/02/2019
(3) 27.05 ft on 04/24/1973
(4) 26.96 ft on 06/23/2008
(5) 24.99 ft on 04/22/2013
(6) 24.43 ft on 05/16/2001
(7) 24.33 ft on 07/08/2014
(8) 22.79 ft on 10/13/2018
(9) 22.70 ft on 04/05/1983
(10) 22.70 ft on 10/05/1986
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.49 ft on 04/13/2021
(2) 16.98 ft on 03/19/2021
(3) 16.92 ft on 07/02/2020
(4) 17.31 ft on 06/11/2020
(5) 15.18 ft on 05/18/2020
(6) 18.91 ft on 04/03/2020
(7) 19.07 ft on 10/18/2019
(8) 27.72 ft on 06/02/2019
(9) 15.05 ft on 11/12/2018
(10) 22.79 ft on 10/13/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.20 ft on 12/28/1933
(2) -3.20 ft on 12/07/1897
(3) -0.20 ft on 10/21/1932
(4) 0.10 ft on 07/27/1911
(5) 0.80 ft on 10/20/1918
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
33.1 Near this height, water will begin to flood U.S. Highway 54 on the Illinois side between the Champ Clark bridge and the levee.
29.5 The boat house floods.
28.6 The floodwall at the sewage treatment plant is overtopped, forcing the plant shutdown.
28.4 This is the RECORD FLOOD LEVEL that was reached on July 28 1993.
28.3 This represents the height of the railroad tracks along Water Street.
28 Water reaches low steel on railroad bridge in Louisiana.
27 The Sny Island Cell #2 Levee is overtopped. This flood level was reached on April 24 1973.
26 Floodgates and sandbags are used to protect the city water treatment intake.
25.9 Near this height the main floor of the Two Rivers Marina off U.S. Highway 54 begins flooding.
25.5 The south end of Main Street in Louisiana begins flooding.
25.25 Missouri Highway 79 from County Road 115 to County Road 117 is closed northwest of Louisiana.
23.5 Sny Levee District starts mobilizing to close levee.
23 Numerous houses and businesses in southeast Louisiana begin to flood.
22.8 Highway 79 is closed at Route D south of Louisiana near the Dyno-Nobel plant and Calumet plant.
21.7 Floodgates are installed at the city sewage treatment facility.
21.5 Water encroaches both shoulders of State Highway 79 about one half mile south of Louisiana at the Junction of County Road D. Also at this level low sections highway 79 in Louisiana are flooded. Motorists are detoured onto side streets. A business at the SW corner of Highway 79 and Alabama begins flooding.
21.3 Highway 79 near Alabama Street at Gladney's car lot is closed.
21 Highway 79 begins flooding near 3rd Street on the south side of Louisiana.
20.8 Near this height, the railroad bridge below the mouth of Noix Creek is closed. Above this height, the bridge is unable to open to vessel traffic.
20.2 Maryland Street at 4th Street and Illinois Street between Main and Highway 79 begin flooding.
20 Highway 79 starts flooding at Delaware Street and Alabama Street.
17 The parking area at the boat house floods.
15 The first quarter mile of Edison Avenue beyond the railroad tracks begins flooding near this height.
12.2 For barge navigation, the Corps will attempt to keep the river at or below this level. Year-round target levels are between 11.5 and 12.2 feet.
11.5 For safe navigation of barge traffic, the Corps will try to keep the river above this level. Year-round target levels are between 11.5 and 12.2 feet.
Photos
(1) Louisiana riverfront flooded on June 19, 2008 at 26.0 ft.
(2) Highway 54 flooded just east of Mississippi River bridge on June 19, 2008 at 25.95 feet.
(3) Flooded businesses along South Main Street south of Delaware Street on June 19, 2008 at 25.95 feet.
(4) South 3rd Street (Highway 79) looking south from N. Carolina Street on June 19, 2008 at 25.9 ft.
(5) Alabama Street between Main St. and South 3rd Street on June 19, 2008 at 25.9 feet.
(6) Looking down Highway 79 at Alabama Street on May 17, 2001 at 24.1 feet.
(7) 4th St. at Maryland looking south on June 25, 2010 at 20.74 feet.
(8) Illinois Street from Main Street looking west on June 25, 2010 at 20.73 feet.
(9) Hwy 79 (3rd St.) looking south toward Alabama Street on June 25, 2010 at 20.73 feet.
(10) Delaware Street looking west from Hwy 79 (3rd St.) on June 25, 2010 at 20.73 feet.
(11) Louisiana riverfront park on May 17, 2001 at 24.1 feet.
(12) Riverfront parking near the boathouse restaurant on April 14, 2007 at 16.75 ft.
(13) Gaging shelter at Louisiana, MO at a stage of 16.75 feet.
About This Location Collapse

Latitude: 39.452500° N, Longitude: 91.046667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 437.03 ft 452.03 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 437.33 ft 452.33 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
How low could the river get?
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities