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
Bayou Liberty near Slidell Stage (ft)Observed: 1.4 ft at 3:30PM Apr 08, 2021Observed: 1.39 ft at 3:45PM Apr 08, 2021Observed: 1.4 ft at 4:00PM Apr 08, 2021Observed: 1.46 ft at 4:15PM Apr 08, 2021Observed: 1.57 ft at 4:30PM Apr 08, 2021Observed: 1.59 ft at 4:45PM Apr 08, 2021Observed: 1.55 ft at 5:00PM Apr 08, 2021Observed: 1.52 ft at 5:15PM Apr 08, 2021Observed: 1.49 ft at 5:30PM Apr 08, 2021Observed: 1.48 ft at 5:45PM Apr 08, 2021Observed: 1.48 ft at 6:00PM Apr 08, 2021Observed: 1.49 ft at 6:15PM Apr 08, 2021Observed: 1.49 ft at 6:30PM Apr 08, 2021Observed: 1.46 ft at 6:45PM Apr 08, 2021Observed: 1.43 ft at 7:00PM Apr 08, 2021Observed: 1.46 ft at 7:15PM Apr 08, 2021Observed: 1.49 ft at 7:30PM Apr 08, 2021Observed: 1.51 ft at 7:45PM Apr 08, 2021Observed: 1.51 ft at 8:00PM Apr 08, 2021Observed: 1.47 ft at 8:15PM Apr 08, 2021Observed: 1.45 ft at 8:30PM Apr 08, 2021Observed: 1.43 ft at 8:45PM Apr 08, 2021Observed: 1.45 ft at 9:00PM Apr 08, 2021Observed: 1.47 ft at 9:15PM Apr 08, 2021Observed: 1.49 ft at 9:30PM Apr 08, 2021Observed: 1.5 ft at 9:45PM Apr 08, 2021Observed: 1.52 ft at 10:00PM Apr 08, 2021Observed: 1.58 ft at 10:15PM Apr 08, 2021Observed: 1.63 ft at 10:30PM Apr 08, 2021Observed: 1.62 ft at 10:45PM Apr 08, 2021Observed: 1.57 ft at 11:00PM Apr 08, 2021Observed: 1.53 ft at 11:15PM Apr 08, 2021Observed: 1.51 ft at 11:30PM Apr 08, 2021Observed: 1.52 ft at 11:45PM Apr 08, 2021Observed: 1.53 ft at 12:00AM Apr 09, 2021Observed: 1.53 ft at 12:15AM Apr 09, 2021Observed: 1.54 ft at 12:30AM Apr 09, 2021Observed: 1.54 ft at 12:45AM Apr 09, 2021Observed: 1.54 ft at 1:00AM Apr 09, 2021Observed: 1.54 ft at 1:15AM Apr 09, 2021Observed: 1.53 ft at 1:30AM Apr 09, 2021Observed: 1.54 ft at 1:45AM Apr 09, 2021Observed: 1.56 ft at 2:00AM Apr 09, 2021Observed: 1.57 ft at 2:15AM Apr 09, 2021Observed: 1.57 ft at 2:30AM Apr 09, 2021Observed: 1.58 ft at 2:45AM Apr 09, 2021Observed: 1.59 ft at 3:00AM Apr 09, 2021Observed: 1.61 ft at 3:15AM Apr 09, 2021Observed: 1.63 ft at 3:30AM Apr 09, 2021Observed: 1.65 ft at 3:45AM Apr 09, 2021Observed: 1.64 ft at 4:00AM Apr 09, 2021Observed: 1.64 ft at 4:15AM Apr 09, 2021Observed: 1.64 ft at 4:30AM Apr 09, 2021Observed: 1.64 ft at 4:45AM Apr 09, 2021Observed: 1.63 ft at 5:00AM Apr 09, 2021Observed: 1.61 ft at 5:15AM Apr 09, 2021Observed: 1.59 ft at 5:30AM Apr 09, 2021Observed: 1.58 ft at 5:45AM Apr 09, 2021Observed: 1.59 ft at 6:00AM Apr 09, 2021Observed: 1.6 ft at 6:15AM Apr 09, 2021Observed: 1.6 ft at 6:30AM Apr 09, 2021Observed: 1.6 ft at 6:45AM Apr 09, 2021Observed: 1.6 ft at 7:00AM Apr 09, 2021Observed: 1.59 ft at 7:15AM Apr 09, 2021Observed: 1.58 ft at 7:30AM Apr 09, 2021Observed: 1.58 ft at 7:45AM Apr 09, 2021Observed: 1.59 ft at 8:00AM Apr 09, 2021Observed: 1.6 ft at 8:15AM Apr 09, 2021Observed: 1.61 ft at 8:30AM Apr 09, 2021Observed: 1.63 ft at 8:45AM Apr 09, 2021Observed: 1.62 ft at 9:00AM Apr 09, 2021Observed: 1.6 ft at 9:15AM Apr 09, 2021Observed: 1.6 ft at 9:30AM Apr 09, 2021Observed: 1.57 ft at 9:45AM Apr 09, 2021Observed: 1.54 ft at 10:00AM Apr 09, 2021Observed: 1.53 ft at 10:15AM Apr 09, 2021Observed: 1.54 ft at 10:30AM Apr 09, 2021Observed: 1.55 ft at 10:45AM Apr 09, 2021Observed: 1.57 ft at 11:00AM Apr 09, 2021Observed: 1.59 ft at 11:15AM Apr 09, 2021Observed: 1.58 ft at 11:30AM Apr 09, 2021Observed: 1.59 ft at 11:45AM Apr 09, 2021Observed: 1.6 ft at 12:00PM Apr 09, 2021Observed: 1.59 ft at 12:15PM Apr 09, 2021Observed: 1.57 ft at 12:30PM Apr 09, 2021Observed: 1.54 ft at 12:45PM Apr 09, 2021Observed: 1.51 ft at 1:00PM Apr 09, 2021Observed: 1.52 ft at 1:15PM Apr 09, 2021Observed: 1.56 ft at 1:30PM Apr 09, 2021Observed: 1.58 ft at 1:45PM Apr 09, 2021Observed: 1.56 ft at 2:00PM Apr 09, 2021Observed: 1.54 ft at 2:15PM Apr 09, 2021Observed: 1.52 ft at 2:30PM Apr 09, 2021Observed: 1.51 ft at 2:45PM Apr 09, 2021Observed: 1.51 ft at 3:00PM Apr 09, 2021Observed: 1.52 ft at 3:15PM Apr 09, 2021Observed: 1.49 ft at 3:30PM Apr 09, 2021Observed: 1.49 ft at 3:45PM Apr 09, 2021Observed: 1.53 ft at 4:00PM Apr 09, 2021Observed: 1.56 ft at 4:15PM Apr 09, 2021Observed: 1.58 ft at 4:30PM Apr 09, 2021Observed: 1.6 ft at 4:45PM Apr 09, 2021Observed: 1.62 ft at 5:00PM Apr 09, 2021Observed: 1.65 ft at 5:15PM Apr 09, 2021Observed: 1.66 ft at 5:30PM Apr 09, 2021Observed: 1.7 ft at 5:45PM Apr 09, 2021Observed: 1.73 ft at 6:00PM Apr 09, 2021Observed: 1.71 ft at 6:15PM Apr 09, 2021Observed: 1.68 ft at 6:30PM Apr 09, 2021Observed: 1.64 ft at 6:45PM Apr 09, 2021Observed: 1.62 ft at 7:00PM Apr 09, 2021Observed: 1.62 ft at 7:15PM Apr 09, 2021Observed: 1.59 ft at 7:30PM Apr 09, 2021Observed: 1.58 ft at 7:45PM Apr 09, 2021Observed: 1.6 ft at 8:00PM Apr 09, 2021Observed: 1.58 ft at 8:15PM Apr 09, 2021Observed: 1.6 ft at 8:30PM Apr 09, 2021Observed: 1.63 ft at 8:45PM Apr 09, 2021Observed: 1.64 ft at 9:00PM Apr 09, 2021Observed: 1.67 ft at 9:15PM Apr 09, 2021Observed: 1.68 ft at 9:30PM Apr 09, 2021Observed: 1.7 ft at 9:45PM Apr 09, 2021Observed: 1.74 ft at 10:00PM Apr 09, 2021Observed: 1.78 ft at 10:15PM Apr 09, 2021Observed: 1.81 ft at 10:30PM Apr 09, 2021Observed: 1.83 ft at 10:45PM Apr 09, 2021Observed: 1.82 ft at 11:00PM Apr 09, 2021Observed: 1.81 ft at 11:15PM Apr 09, 2021Observed: 1.83 ft at 11:30PM Apr 09, 2021Observed: 1.88 ft at 11:45PM Apr 09, 2021Observed: 1.96 ft at 12:00AM Apr 10, 2021Observed: 2.03 ft at 12:15AM Apr 10, 2021Observed: 2.06 ft at 12:30AM Apr 10, 2021Observed: 2.07 ft at 12:45AM Apr 10, 2021Observed: 2.08 ft at 1:00AM Apr 10, 2021Observed: 2.1 ft at 1:15AM Apr 10, 2021Observed: 2.11 ft at 1:30AM Apr 10, 2021Observed: 2.12 ft at 1:45AM Apr 10, 2021Observed: 2.11 ft at 2:00AM Apr 10, 2021Observed: 2.12 ft at 2:15AM Apr 10, 2021Observed: 2.22 ft at 2:30AM Apr 10, 2021Observed: 2.32 ft at 2:45AM Apr 10, 2021Observed: 2.38 ft at 3:00AM Apr 10, 2021Observed: 2.46 ft at 3:15AM Apr 10, 2021Observed: 2.52 ft at 3:30AM Apr 10, 2021Observed: 2.52 ft at 3:45AM Apr 10, 2021Observed: 2.49 ft at 4:00AM Apr 10, 2021Observed: 2.51 ft at 4:15AM Apr 10, 2021Observed: 2.53 ft at 4:30AM Apr 10, 2021Observed: 2.54 ft at 4:45AM Apr 10, 2021Observed: 2.58 ft at 5:00AM Apr 10, 2021Observed: 2.76 ft at 5:15AM Apr 10, 2021Observed: 2.95 ft at 5:30AM Apr 10, 2021Observed: 3.17 ft at 5:45AM Apr 10, 2021Observed: 3.33 ft at 6:00AM Apr 10, 2021Observed: 3.43 ft at 6:15AM Apr 10, 2021Observed: 3.49 ft at 6:30AM Apr 10, 2021Observed: 3.55 ft at 6:45AM Apr 10, 2021Observed: 3.59 ft at 7:00AM Apr 10, 2021Observed: 3.64 ft at 7:15AM Apr 10, 2021Observed: 3.7 ft at 7:30AM Apr 10, 2021Observed: 3.76 ft at 7:45AM Apr 10, 2021Observed: 3.79 ft at 8:00AM Apr 10, 2021Observed: 3.83 ft at 8:15AM Apr 10, 2021Observed: 3.84 ft at 8:30AM Apr 10, 2021Observed: 3.87 ft at 8:45AM Apr 10, 2021Observed: 3.87 ft at 9:00AM Apr 10, 2021Observed: 3.86 ft at 9:15AM Apr 10, 2021Observed: 3.87 ft at 9:30AM Apr 10, 2021Observed: 3.88 ft at 9:45AM Apr 10, 2021Observed: 3.89 ft at 10:00AM Apr 10, 2021Observed: 3.92 ft at 10:15AM Apr 10, 2021Observed: 3.96 ft at 10:30AM Apr 10, 2021Observed: 4 ft at 10:45AM Apr 10, 2021Observed: 4.03 ft at 11:00AM Apr 10, 2021Highest Observation: 4.05 ft at 11:15AM Apr 10, 2021Observed: 4.04 ft at 11:30AM Apr 10, 2021Observed: 4.02 ft at 11:45AM Apr 10, 2021Observed: 4.02 ft at 12:00PM Apr 10, 2021Observed: 4 ft at 12:15PM Apr 10, 2021Observed: 3.99 ft at 12:30PM Apr 10, 2021Observed: 3.96 ft at 12:45PM Apr 10, 2021Observed: 3.95 ft at 1:00PM Apr 10, 2021Observed: 3.92 ft at 1:15PM Apr 10, 2021Observed: 3.92 ft at 1:30PM Apr 10, 2021Observed: 3.9 ft at 1:45PM Apr 10, 2021Observed: 3.88 ft at 2:00PM Apr 10, 2021Observed: 3.88 ft at 2:15PM Apr 10, 2021Observed: 3.86 ft at 2:30PM Apr 10, 2021Observed: 3.84 ft at 2:45PM Apr 10, 2021Observed: 3.84 ft at 3:00PM Apr 10, 2021Observed: 3.82 ft at 3:15PM Apr 10, 2021Observed: 3.79 ft at 3:30PM Apr 10, 2021Observed: 3.78 ft at 3:45PM Apr 10, 2021Observed: 3.76 ft at 4:00PM Apr 10, 2021Observed: 3.73 ft at 4:15PM Apr 10, 2021Observed: 3.71 ft at 4:30PM Apr 10, 2021Observed: 3.67 ft at 4:45PM Apr 10, 2021Observed: 3.65 ft at 5:00PM Apr 10, 2021Observed: 3.62 ft at 5:15PM Apr 10, 2021Observed: 3.6 ft at 5:30PM Apr 10, 2021Observed: 3.57 ft at 5:45PM Apr 10, 2021Observed: 3.54 ft at 6:00PM Apr 10, 2021Observed: 3.54 ft at 6:15PM Apr 10, 2021Observed: 3.52 ft at 6:30PM Apr 10, 2021Observed: 3.51 ft at 6:45PM Apr 10, 2021Observed: 3.49 ft at 7:00PM Apr 10, 2021Observed: 3.47 ft at 7:15PM Apr 10, 2021Observed: 3.46 ft at 7:30PM Apr 10, 2021Observed: 3.42 ft at 7:45PM Apr 10, 2021Observed: 3.41 ft at 8:00PM Apr 10, 2021Observed: 3.37 ft at 8:15PM Apr 10, 2021Observed: 3.36 ft at 8:30PM Apr 10, 2021Observed: 3.35 ft at 8:45PM Apr 10, 2021Observed: 3.32 ft at 9:00PM Apr 10, 2021Observed: 3.32 ft at 9:15PM Apr 10, 2021Observed: 3.32 ft at 9:30PM Apr 10, 2021Observed: 3.29 ft at 9:45PM Apr 10, 2021Observed: 3.27 ft at 10:00PM Apr 10, 2021Observed: 3.26 ft at 10:15PM Apr 10, 2021Observed: 3.22 ft at 10:30PM Apr 10, 2021Observed: 3.21 ft at 10:45PM Apr 10, 2021Observed: 3.18 ft at 11:00PM Apr 10, 2021Observed: 3.17 ft at 11:15PM Apr 10, 2021Observed: 3.14 ft at 11:30PM Apr 10, 2021Observed: 3.12 ft at 11:45PM Apr 10, 2021Observed: 3.1 ft at 12:00AM Apr 11, 2021Observed: 3.1 ft at 12:15AM Apr 11, 2021Observed: 3.07 ft at 12:30AM Apr 11, 2021Observed: 3.04 ft at 12:45AM Apr 11, 2021Observed: 3.02 ft at 1:00AM Apr 11, 2021Observed: 3 ft at 1:15AM Apr 11, 2021Observed: 2.98 ft at 1:30AM Apr 11, 2021Observed: 2.95 ft at 1:45AM Apr 11, 2021Observed: 2.93 ft at 2:00AM Apr 11, 2021Observed: 2.91 ft at 2:15AM Apr 11, 2021Observed: 2.89 ft at 2:30AM Apr 11, 2021Observed: 2.87 ft at 2:45AM Apr 11, 2021Observed: 2.85 ft at 3:00AM Apr 11, 2021Observed: 2.83 ft at 3:15AM Apr 11, 2021Observed: 2.8 ft at 3:30AM Apr 11, 2021Observed: 2.78 ft at 3:45AM Apr 11, 2021Observed: 2.77 ft at 4:00AM Apr 11, 2021Observed: 2.75 ft at 4:15AM Apr 11, 2021Observed: 2.72 ft at 4:30AM Apr 11, 2021Observed: 2.72 ft at 4:45AM Apr 11, 2021Observed: 2.7 ft at 5:00AM Apr 11, 2021Observed: 2.68 ft at 5:15AM Apr 11, 2021Observed: 2.67 ft at 5:30AM Apr 11, 2021Observed: 2.65 ft at 5:45AM Apr 11, 2021Observed: 2.63 ft at 6:00AM Apr 11, 2021Observed: 2.6 ft at 6:15AM Apr 11, 2021Observed: 2.59 ft at 6:30AM Apr 11, 2021Observed: 2.56 ft at 6:45AM Apr 11, 2021Observed: 2.55 ft at 7:00AM Apr 11, 2021Observed: 2.54 ft at 7:15AM Apr 11, 2021Observed: 2.51 ft at 7:30AM Apr 11, 2021Observed: 2.49 ft at 7:45AM Apr 11, 2021Observed: 2.45 ft at 8:00AM Apr 11, 2021Observed: 2.43 ft at 8:15AM Apr 11, 2021Observed: 2.4 ft at 8:30AM Apr 11, 2021Observed: 2.37 ft at 8:45AM Apr 11, 2021Observed: 2.34 ft at 9:00AM Apr 11, 2021Observed: 2.33 ft at 9:15AM Apr 11, 2021Observed: 2.32 ft at 9:30AM Apr 11, 2021Observed: 2.3 ft at 9:45AM Apr 11, 2021Observed: 2.31 ft at 10:00AM Apr 11, 2021Observed: 2.31 ft at 10:15AM Apr 11, 2021Observed: 2.31 ft at 10:30AM Apr 11, 2021Observed: 2.31 ft at 10:45AM Apr 11, 2021Observed: 2.31 ft at 11:00AM Apr 11, 2021Observed: 2.33 ft at 11:15AM Apr 11, 2021Observed: 2.33 ft at 11:30AM Apr 11, 2021Observed: 2.31 ft at 11:45AM Apr 11, 2021Observed: 2.32 ft at 12:00PM Apr 11, 2021Observed: 2.31 ft at 12:15PM Apr 11, 2021Observed: 2.32 ft at 12:30PM Apr 11, 2021Observed: 2.3 ft at 12:45PM Apr 11, 2021Observed: 2.29 ft at 1:00PM Apr 11, 2021Observed: 2.3 ft at 1:15PM Apr 11, 2021Observed: 2.31 ft at 1:30PM Apr 11, 2021Observed: 2.32 ft at 1:45PM Apr 11, 2021Observed: 2.32 ft at 2:00PM Apr 11, 2021Observed: 2.31 ft at 2:15PM Apr 11, 2021Observed: 2.3 ft at 2:30PM Apr 11, 2021Observed: 2.3 ft at 2:45PM Apr 11, 2021Observed: 2.32 ft at 3:00PM Apr 11, 2021Observed: 2.34 ft at 3:15PM Apr 11, 2021Observed: 2.34 ft at 3:30PM Apr 11, 2021Observed: 2.33 ft at 3:45PM Apr 11, 2021Observed: 2.36 ft at 4:00PM Apr 11, 2021Observed: 2.35 ft at 4:15PM Apr 11, 2021Observed: 2.35 ft at 4:30PM Apr 11, 2021Observed: 2.35 ft at 4:45PM Apr 11, 2021Observed: 2.33 ft at 5:00PM Apr 11, 2021Observed: 2.32 ft at 5:15PM Apr 11, 2021Observed: 2.32 ft at 5:30PM Apr 11, 2021Observed: 2.31 ft at 5:45PM Apr 11, 2021Observed: 2.3 ft at 6:00PM Apr 11, 2021Observed: 2.29 ft at 6:15PM Apr 11, 2021Observed: 2.28 ft at 6:30PM Apr 11, 2021Observed: 2.27 ft at 6:45PM Apr 11, 2021Observed: 2.27 ft at 7:00PM Apr 11, 2021Observed: 2.26 ft at 7:15PM Apr 11, 2021Observed: 2.24 ft at 7:30PM Apr 11, 2021Observed: 2.23 ft at 7:45PM Apr 11, 2021Observed: 2.22 ft at 8:00PM Apr 11, 2021Observed: 2.2 ft at 8:15PM Apr 11, 2021Observed: 2.17 ft at 8:30PM Apr 11, 2021Observed: 2.17 ft at 8:45PM Apr 11, 2021Observed: 2.16 ft at 9:00PM Apr 11, 2021Observed: 2.15 ft at 9:15PM Apr 11, 2021Observed: 2.15 ft at 9:30PM Apr 11, 2021Observed: 2.13 ft at 9:45PM Apr 11, 2021Observed: 2.11 ft at 10:00PM Apr 11, 2021Observed: 2.1 ft at 10:15PM Apr 11, 2021Observed: 2.08 ft at 10:30PM Apr 11, 2021Observed: 2.07 ft at 10:45PM Apr 11, 2021Observed: 2.07 ft at 11:00PM Apr 11, 2021Observed: 2.05 ft at 11:15PM Apr 11, 2021Observed: 2.04 ft at 11:30PM Apr 11, 2021Observed: 2.04 ft at 11:45PM Apr 11, 2021Observed: 2.03 ft at 12:00AM Apr 12, 2021Observed: 2.01 ft at 12:15AM Apr 12, 2021Observed: 2 ft at 12:30AM Apr 12, 2021Observed: 1.99 ft at 12:45AM Apr 12, 2021Observed: 1.98 ft at 1:00AM Apr 12, 2021Observed: 1.97 ft at 1:15AM Apr 12, 2021Observed: 1.95 ft at 1:30AM Apr 12, 2021Observed: 1.92 ft at 1:45AM Apr 12, 2021Observed: 1.9 ft at 2:00AM Apr 12, 2021Observed: 1.87 ft at 2:15AM Apr 12, 2021Observed: 1.85 ft at 2:30AM Apr 12, 2021Observed: 1.85 ft at 2:45AM Apr 12, 2021Observed: 1.86 ft at 3:00AM Apr 12, 2021Observed: 1.87 ft at 3:15AM Apr 12, 2021Observed: 1.86 ft at 3:30AM Apr 12, 2021Observed: 1.87 ft at 3:45AM Apr 12, 2021Observed: 1.86 ft at 4:00AM Apr 12, 2021Observed: 1.85 ft at 4:15AM Apr 12, 2021Observed: 1.85 ft at 4:30AM Apr 12, 2021Observed: 1.85 ft at 4:45AM Apr 12, 2021Observed: 1.83 ft at 5:00AM Apr 12, 2021Observed: 1.83 ft at 5:15AM Apr 12, 2021Observed: 1.83 ft at 5:30AM Apr 12, 2021Observed: 1.82 ft at 5:45AM Apr 12, 2021Observed: 1.82 ft at 6:00AM Apr 12, 2021Observed: 1.81 ft at 6:15AM Apr 12, 2021Observed: 1.81 ft at 6:30AM Apr 12, 2021Observed: 1.8 ft at 6:45AM Apr 12, 2021Observed: 1.8 ft at 7:00AM Apr 12, 2021Observed: 1.81 ft at 7:15AM Apr 12, 2021Observed: 1.81 ft at 7:30AM Apr 12, 2021Observed: 1.83 ft at 7:45AM Apr 12, 2021Observed: 1.82 ft at 8:00AM Apr 12, 2021Observed: 1.83 ft at 8:15AM Apr 12, 2021Observed: 1.82 ft at 8:30AM Apr 12, 2021Observed: 1.81 ft at 8:45AM Apr 12, 2021Observed: 1.82 ft at 9:00AM Apr 12, 2021Observed: 1.83 ft at 9:15AM Apr 12, 2021Observed: 1.83 ft at 9:30AM Apr 12, 2021Observed: 1.83 ft at 9:45AM Apr 12, 2021Observed: 1.82 ft at 10:00AM Apr 12, 2021Observed: 1.82 ft at 10:15AM Apr 12, 2021Observed: 1.84 ft at 10:30AM Apr 12, 2021Observed: 1.84 ft at 10:45AM Apr 12, 2021Observed: 1.84 ft at 11:00AM Apr 12, 2021Observed: 1.84 ft at 11:15AM Apr 12, 2021Observed: 1.85 ft at 11:30AM Apr 12, 2021Observed: 1.85 ft at 11:45AM Apr 12, 2021Observed: 1.85 ft at 12:00PM Apr 12, 2021Observed: 1.85 ft at 12:15PM Apr 12, 2021Observed: 1.86 ft at 12:30PM Apr 12, 2021Observed: 1.85 ft at 12:45PM Apr 12, 2021Observed: 1.86 ft at 1:00PM Apr 12, 2021Observed: 1.86 ft at 1:15PM Apr 12, 2021Observed: 1.86 ft at 1:30PM Apr 12, 2021Observed: 1.86 ft at 1:45PM Apr 12, 2021Observed: 1.86 ft at 2:00PM Apr 12, 2021Observed: 1.84 ft at 2:15PM Apr 12, 2021Observed: 1.84 ft at 2:30PM Apr 12, 2021Observed: 1.84 ft at 2:45PM Apr 12, 2021Observed: 1.84 ft at 3:00PM Apr 12, 2021Observed: 1.83 ft at 3:15PM Apr 12, 2021Observed: 1.83 ft at 3:30PM Apr 12, 2021Observed: 1.84 ft at 3:45PM Apr 12, 2021Observed: 1.84 ft at 4:00PM Apr 12, 2021Observed: 1.84 ft at 4:15PM Apr 12, 2021Observed: 1.85 ft at 4:30PM Apr 12, 2021Observed: 1.87 ft at 4:45PM Apr 12, 2021Observed: 1.88 ft at 5:00PM Apr 12, 2021Observed: 1.9 ft at 5:15PM Apr 12, 2021Observed: 1.9 ft at 5:30PM Apr 12, 2021Observed: 1.91 ft at 5:45PM Apr 12, 2021Observed: 1.91 ft at 6:00PM Apr 12, 2021Observed: 1.92 ft at 6:15PM Apr 12, 2021Observed: 1.92 ft at 6:30PM Apr 12, 2021Observed: 1.92 ft at 6:45PM Apr 12, 2021Observed: 1.92 ft at 7:00PM Apr 12, 2021Observed: 1.92 ft at 7:15PM Apr 12, 2021Observed: 1.92 ft at 7:30PM Apr 12, 2021Observed: 1.91 ft at 7:45PM Apr 12, 2021Observed: 1.91 ft at 8:00PM Apr 12, 2021Observed: 1.91 ft at 8:15PM Apr 12, 2021Observed: 1.91 ft at 8:30PM Apr 12, 2021Observed: 1.92 ft at 8:45PM Apr 12, 2021Observed: 1.94 ft at 9:00PM Apr 12, 2021Observed: 1.95 ft at 9:15PM Apr 12, 2021Observed: 1.95 ft at 9:30PM Apr 12, 2021Observed: 1.95 ft at 9:45PM Apr 12, 2021Observed: 1.94 ft at 10:00PM Apr 12, 2021Observed: 1.93 ft at 10:15PM Apr 12, 2021Observed: 1.92 ft at 10:30PM Apr 12, 2021Observed: 1.91 ft at 10:45PM Apr 12, 2021Observed: 1.9 ft at 11:00PM Apr 12, 2021Observed: 1.89 ft at 11:15PM Apr 12, 2021Observed: 1.88 ft at 11:30PM Apr 12, 2021Observed: 1.88 ft at 11:45PM Apr 12, 2021Observed: 1.87 ft at 12:00AM Apr 13, 2021Observed: 1.86 ft at 12:15AM Apr 13, 2021Observed: 1.85 ft at 12:30AM Apr 13, 2021Observed: 1.83 ft at 12:45AM Apr 13, 2021Observed: 1.81 ft at 1:00AM Apr 13, 2021Observed: 1.79 ft at 1:15AM Apr 13, 2021Observed: 1.77 ft at 1:30AM Apr 13, 2021Observed: 1.76 ft at 1:45AM Apr 13, 2021Observed: 1.75 ft at 2:00AM Apr 13, 2021Observed: 1.74 ft at 2:15AM Apr 13, 2021Observed: 1.72 ft at 2:30AM Apr 13, 2021Observed: 1.72 ft at 2:45AM Apr 13, 2021Observed: 1.72 ft at 3:00AM Apr 13, 2021Observed: 1.72 ft at 3:15AM Apr 13, 2021Observed: 1.71 ft at 3:30AM Apr 13, 2021Observed: 1.69 ft at 3:45AM Apr 13, 2021Observed: 1.68 ft at 4:00AM Apr 13, 2021Observed: 1.68 ft at 4:15AM Apr 13, 2021Observed: 1.67 ft at 4:30AM Apr 13, 2021Observed: 1.66 ft at 4:45AM Apr 13, 2021Observed: 1.64 ft at 5:00AM Apr 13, 2021Observed: 1.63 ft at 5:15AM Apr 13, 2021Observed: 1.63 ft at 5:30AM Apr 13, 2021Observed: 1.63 ft at 5:45AM Apr 13, 2021Observed: 1.62 ft at 6:00AM Apr 13, 2021Observed: 1.59 ft at 6:15AM Apr 13, 2021Observed: 1.58 ft at 6:30AM Apr 13, 2021Observed: 1.6 ft at 6:45AM Apr 13, 2021Observed: 1.63 ft at 7:00AM Apr 13, 2021Observed: 1.64 ft at 7:15AM Apr 13, 2021Observed: 1.65 ft at 7:30AM Apr 13, 2021Observed: 1.65 ft at 7:45AM Apr 13, 2021Observed: 1.66 ft at 8:00AM Apr 13, 2021Observed: 1.68 ft at 8:15AM Apr 13, 2021Observed: 1.7 ft at 8:30AM Apr 13, 2021Observed: 1.72 ft at 8:45AM Apr 13, 2021Observed: 1.74 ft at 9:00AM Apr 13, 2021Observed: 1.74 ft at 9:15AM Apr 13, 2021Observed: 1.73 ft at 9:30AM Apr 13, 2021Observed: 1.72 ft at 9:45AM Apr 13, 2021Observed: 1.71 ft at 10:00AM Apr 13, 2021Observed: 1.7 ft at 10:15AM Apr 13, 2021Observed: 1.68 ft at 10:30AM Apr 13, 2021Observed: 1.67 ft at 10:45AM Apr 13, 2021Observed: 1.67 ft at 11:00AM Apr 13, 2021Observed: 1.66 ft at 11:15AM Apr 13, 2021Observed: 1.65 ft at 11:30AM Apr 13, 2021Observed: 1.63 ft at 11:45AM Apr 13, 2021Observed: 1.62 ft at 12:00PM Apr 13, 2021Observed: 1.68 ft at 12:15PM Apr 13, 2021Observed: 1.7 ft at 12:30PM Apr 13, 2021Observed: 1.7 ft at 12:45PM Apr 13, 2021Observed: 1.67 ft at 1:00PM Apr 13, 2021Observed: 1.62 ft at 1:15PM Apr 13, 2021Observed: 1.53 ft at 1:30PM Apr 13, 2021Observed: 1.53 ft at 1:45PM Apr 13, 2021Observed: 1.53 ft at 2:00PM Apr 13, 2021Observed: 1.53 ft at 2:15PM Apr 13, 2021Observed: 1.57 ft at 2:30PM Apr 13, 2021Observed: 1.54 ft at 2:45PM Apr 13, 2021USGS--Water Resources of the United StatesLBSL1(plotting HGIRG) Graph Created (3:25PM Apr 13, 2021)ObservedLatest observed value: 1.54 ft at 2:45 PM CDT 13-Apr-2021. Flood Stage is 7 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Bayou Liberty near Slidell. During times of high water, forecast crest information can be found in the text products.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 9
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 11.54 ft on 08/29/2005
(2) 8.39 ft on 08/30/2012
(3) 7.33 ft on 07/01/2003
(4) 7.13 ft on 09/26/2002
(5) 7.08 ft on 01/07/1998
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.45 ft on 04/14/2015
(2) 4.71 ft on 03/28/2014
(3) 4.05 ft on 02/26/2013
(4) 8.39 ft on 08/30/2012
(5) 5.46 ft on 09/04/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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
13 Travel will be greatly impacted with many roads impassable. Water will enter several structures.
11 Numerous structures along Airport Road and Dixie Ranch Road are impacted witha few roads impassable.
10 Minor flooding occurs around Dixie Ranch Road, Airport Road, and arouund Meadows Blvd.
8 Low-lying areas are threatened at Victoria Way and along Airport Road near Interstate 12.
7 Tammany Trace will be threatened by flood waters.
6 Several roads will be impacted and travel will be impaired.
3.5 In storm surge events or strong southeast winds, water will pool near St. Genevieve Church and LA Hwy 433 may be impassable.
About This Location Collapse

Latitude: 30.301111° N, Longitude: 89.830556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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
New Orleans/Baton Rouge Weather Forecast Office
62300 Airport Rd.
Slidell, LA 70460-5243
(504) 522-7330
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities