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
 

Web Portal Changes:

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Pearl River near Pearl River Stage (ft)Flow (kcfs)Highest Observation: 11.89 ft at 2:15AM May 02, 2024Observed: 11.88 ft at 2:30AM May 02, 2024Observed: 11.88 ft at 2:45AM May 02, 2024Observed: 11.88 ft at 3:00AM May 02, 2024Observed: 11.87 ft at 3:15AM May 02, 2024Observed: 11.87 ft at 3:30AM May 02, 2024Observed: 11.86 ft at 3:45AM May 02, 2024Observed: 11.87 ft at 4:00AM May 02, 2024Observed: 11.85 ft at 4:15AM May 02, 2024Observed: 11.85 ft at 4:30AM May 02, 2024Observed: 11.84 ft at 4:45AM May 02, 2024Observed: 11.84 ft at 5:00AM May 02, 2024Observed: 11.83 ft at 5:15AM May 02, 2024Observed: 11.84 ft at 5:30AM May 02, 2024Observed: 11.83 ft at 5:45AM May 02, 2024Observed: 11.83 ft at 6:00AM May 02, 2024Observed: 11.82 ft at 6:15AM May 02, 2024Observed: 11.82 ft at 6:30AM May 02, 2024Observed: 11.81 ft at 6:45AM May 02, 2024Observed: 11.81 ft at 7:00AM May 02, 2024Observed: 11.8 ft at 7:15AM May 02, 2024Observed: 11.8 ft at 7:30AM May 02, 2024Observed: 11.8 ft at 7:45AM May 02, 2024Observed: 11.8 ft at 8:00AM May 02, 2024Observed: 11.79 ft at 8:15AM May 02, 2024Observed: 11.79 ft at 8:30AM May 02, 2024Observed: 11.78 ft at 8:45AM May 02, 2024Observed: 11.78 ft at 9:00AM May 02, 2024Observed: 11.78 ft at 9:15AM May 02, 2024Observed: 11.77 ft at 9:30AM May 02, 2024Observed: 11.77 ft at 9:45AM May 02, 2024Observed: 11.76 ft at 10:00AM May 02, 2024Observed: 11.75 ft at 10:15AM May 02, 2024Observed: 11.75 ft at 10:30AM May 02, 2024Observed: 11.75 ft at 10:45AM May 02, 2024Observed: 11.74 ft at 11:00AM May 02, 2024Observed: 11.72 ft at 11:15AM May 02, 2024Observed: 11.74 ft at 11:30AM May 02, 2024Observed: 11.73 ft at 11:45AM May 02, 2024Observed: 11.72 ft at 12:00PM May 02, 2024Observed: 11.72 ft at 12:15PM May 02, 2024Observed: 11.71 ft at 12:30PM May 02, 2024Observed: 11.72 ft at 12:45PM May 02, 2024Observed: 11.71 ft at 1:00PM May 02, 2024Observed: 11.71 ft at 1:15PM May 02, 2024Observed: 11.69 ft at 1:30PM May 02, 2024Observed: 11.69 ft at 1:45PM May 02, 2024Observed: 11.69 ft at 2:00PM May 02, 2024Observed: 11.69 ft at 2:15PM May 02, 2024Observed: 11.69 ft at 2:30PM May 02, 2024Observed: 11.68 ft at 2:45PM May 02, 2024Observed: 11.68 ft at 3:00PM May 02, 2024Observed: 11.66 ft at 3:15PM May 02, 2024Observed: 11.66 ft at 3:30PM May 02, 2024Observed: 11.66 ft at 3:45PM May 02, 2024Observed: 11.65 ft at 4:00PM May 02, 2024Observed: 11.66 ft at 4:15PM May 02, 2024Observed: 11.65 ft at 4:30PM May 02, 2024Observed: 11.65 ft at 4:45PM May 02, 2024Observed: 11.64 ft at 5:00PM May 02, 2024Observed: 11.63 ft at 5:15PM May 02, 2024Observed: 11.63 ft at 5:30PM May 02, 2024Observed: 11.63 ft at 5:45PM May 02, 2024Observed: 11.62 ft at 6:00PM May 02, 2024Observed: 11.62 ft at 6:15PM May 02, 2024Observed: 11.61 ft at 6:30PM May 02, 2024Observed: 11.61 ft at 6:45PM May 02, 2024Observed: 11.61 ft at 7:00PM May 02, 2024Observed: 11.61 ft at 7:15PM May 02, 2024Observed: 11.59 ft at 7:30PM May 02, 2024Observed: 11.59 ft at 7:45PM May 02, 2024Observed: 11.6 ft at 8:00PM May 02, 2024Observed: 11.59 ft at 8:15PM May 02, 2024Observed: 11.59 ft at 8:30PM May 02, 2024Observed: 11.58 ft at 8:45PM May 02, 2024Observed: 11.57 ft at 9:00PM May 02, 2024Observed: 11.57 ft at 9:15PM May 02, 2024Observed: 11.56 ft at 9:30PM May 02, 2024Observed: 11.55 ft at 9:45PM May 02, 2024Observed: 11.55 ft at 10:00PM May 02, 2024Observed: 11.55 ft at 10:15PM May 02, 2024Observed: 11.54 ft at 10:30PM May 02, 2024Observed: 11.54 ft at 10:45PM May 02, 2024Observed: 11.53 ft at 11:00PM May 02, 2024Observed: 11.53 ft at 11:15PM May 02, 2024Observed: 11.53 ft at 11:30PM May 02, 2024Observed: 11.52 ft at 11:45PM May 02, 2024Observed: 11.52 ft at 12:00AM May 03, 2024Observed: 11.51 ft at 12:15AM May 03, 2024Observed: 11.51 ft at 12:30AM May 03, 2024Observed: 11.49 ft at 12:45AM May 03, 2024Observed: 11.5 ft at 1:00AM May 03, 2024Observed: 11.49 ft at 1:15AM May 03, 2024Observed: 11.48 ft at 1:30AM May 03, 2024Observed: 11.49 ft at 1:45AM May 03, 2024Observed: 11.48 ft at 2:00AM May 03, 2024Observed: 11.48 ft at 2:15AM May 03, 2024Observed: 11.47 ft at 2:30AM May 03, 2024Observed: 11.46 ft at 2:45AM May 03, 2024Observed: 11.46 ft at 3:00AM May 03, 2024Observed: 11.46 ft at 3:15AM May 03, 2024Observed: 11.44 ft at 3:30AM May 03, 2024Observed: 11.44 ft at 3:45AM May 03, 2024Observed: 11.44 ft at 4:00AM May 03, 2024Observed: 11.44 ft at 4:15AM May 03, 2024Observed: 11.43 ft at 4:30AM May 03, 2024Observed: 11.43 ft at 4:45AM May 03, 2024Observed: 11.42 ft at 5:00AM May 03, 2024Observed: 11.42 ft at 5:15AM May 03, 2024Observed: 11.41 ft at 5:30AM May 03, 2024Observed: 11.4 ft at 5:45AM May 03, 2024Observed: 11.4 ft at 6:00AM May 03, 2024Observed: 11.4 ft at 6:15AM May 03, 2024Observed: 11.39 ft at 6:30AM May 03, 2024Observed: 11.39 ft at 6:45AM May 03, 2024Observed: 11.38 ft at 7:00AM May 03, 2024Observed: 11.38 ft at 7:15AM May 03, 2024Observed: 11.37 ft at 7:30AM May 03, 2024Observed: 11.37 ft at 7:45AM May 03, 2024Observed: 11.36 ft at 8:00AM May 03, 2024Observed: 11.35 ft at 8:15AM May 03, 2024Observed: 11.35 ft at 8:30AM May 03, 2024Observed: 11.34 ft at 8:45AM May 03, 2024Observed: 11.33 ft at 9:00AM May 03, 2024Observed: 11.33 ft at 9:15AM May 03, 2024Observed: 11.33 ft at 9:30AM May 03, 2024Observed: 11.32 ft at 9:45AM May 03, 2024Observed: 11.31 ft at 10:00AM May 03, 2024Observed: 11.3 ft at 10:15AM May 03, 2024Observed: 11.3 ft at 10:30AM May 03, 2024Observed: 11.3 ft at 10:45AM May 03, 2024Observed: 11.3 ft at 11:00AM May 03, 2024Observed: 11.29 ft at 11:15AM May 03, 2024Observed: 11.28 ft at 11:30AM May 03, 2024Observed: 11.28 ft at 11:45AM May 03, 2024Observed: 11.26 ft at 12:00PM May 03, 2024Observed: 11.27 ft at 12:15PM May 03, 2024Observed: 11.27 ft at 12:30PM May 03, 2024Observed: 11.26 ft at 12:45PM May 03, 2024Observed: 11.26 ft at 1:00PM May 03, 2024Observed: 11.26 ft at 1:15PM May 03, 2024Observed: 11.25 ft at 1:30PM May 03, 2024Observed: 11.24 ft at 1:45PM May 03, 2024Observed: 11.23 ft at 2:00PM May 03, 2024Observed: 11.24 ft at 2:15PM May 03, 2024Observed: 11.22 ft at 2:30PM May 03, 2024Observed: 11.22 ft at 2:45PM May 03, 2024Observed: 11.22 ft at 3:00PM May 03, 2024Observed: 11.21 ft at 3:15PM May 03, 2024Observed: 11.21 ft at 3:30PM May 03, 2024Observed: 11.2 ft at 3:45PM May 03, 2024Observed: 11.2 ft at 4:00PM May 03, 2024Observed: 11.19 ft at 4:15PM May 03, 2024Observed: 11.18 ft at 4:30PM May 03, 2024Observed: 11.18 ft at 4:45PM May 03, 2024Observed: 11.17 ft at 5:00PM May 03, 2024Observed: 11.17 ft at 5:15PM May 03, 2024Observed: 11.17 ft at 5:30PM May 03, 2024Observed: 11.16 ft at 5:45PM May 03, 2024Observed: 11.14 ft at 6:00PM May 03, 2024Observed: 11.15 ft at 6:15PM May 03, 2024Observed: 11.14 ft at 6:30PM May 03, 2024Observed: 11.13 ft at 6:45PM May 03, 2024Observed: 11.13 ft at 7:00PM May 03, 2024Observed: 11.13 ft at 7:15PM May 03, 2024Observed: 11.13 ft at 7:30PM May 03, 2024Observed: 11.12 ft at 7:45PM May 03, 2024Observed: 11.12 ft at 8:00PM May 03, 2024Observed: 11.11 ft at 8:15PM May 03, 2024Observed: 11.1 ft at 8:30PM May 03, 2024Observed: 11.1 ft at 8:45PM May 03, 2024Observed: 11.1 ft at 9:00PM May 03, 2024Observed: 11.09 ft at 9:15PM May 03, 2024Observed: 11.09 ft at 9:30PM May 03, 2024Observed: 11.08 ft at 9:45PM May 03, 2024Observed: 11.07 ft at 10:00PM May 03, 2024Observed: 11.07 ft at 10:15PM May 03, 2024Observed: 11.05 ft at 10:30PM May 03, 2024Observed: 11.06 ft at 10:45PM May 03, 2024Observed: 11.05 ft at 11:00PM May 03, 2024Observed: 11.04 ft at 11:15PM May 03, 2024Observed: 11.04 ft at 11:30PM May 03, 2024Observed: 11.03 ft at 11:45PM May 03, 2024Observed: 11.03 ft at 12:00AM May 04, 2024Observed: 11.02 ft at 12:15AM May 04, 2024Observed: 11.02 ft at 12:30AM May 04, 2024Observed: 11.01 ft at 12:45AM May 04, 2024Observed: 11.01 ft at 1:00AM May 04, 2024Observed: 11.01 ft at 1:15AM May 04, 2024Observed: 11 ft at 1:30AM May 04, 2024Observed: 10.99 ft at 1:45AM May 04, 2024Observed: 10.99 ft at 2:00AM May 04, 2024Observed: 10.98 ft at 2:15AM May 04, 2024Observed: 10.98 ft at 2:30AM May 04, 2024Observed: 10.97 ft at 2:45AM May 04, 2024Observed: 10.97 ft at 3:00AM May 04, 2024Observed: 10.96 ft at 3:15AM May 04, 2024Observed: 10.96 ft at 3:30AM May 04, 2024Observed: 10.96 ft at 3:45AM May 04, 2024Observed: 10.95 ft at 4:00AM May 04, 2024Observed: 10.94 ft at 4:15AM May 04, 2024Observed: 10.93 ft at 4:30AM May 04, 2024Observed: 10.93 ft at 4:45AM May 04, 2024Observed: 10.92 ft at 5:00AM May 04, 2024Observed: 10.92 ft at 5:15AM May 04, 2024Observed: 10.91 ft at 5:30AM May 04, 2024Observed: 10.9 ft at 6:00AM May 04, 2024Observed: 10.89 ft at 6:15AM May 04, 2024Observed: 10.89 ft at 6:30AM May 04, 2024Observed: 10.88 ft at 6:45AM May 04, 2024Observed: 10.88 ft at 7:00AM May 04, 2024Observed: 10.88 ft at 7:15AM May 04, 2024Observed: 10.86 ft at 7:30AM May 04, 2024Observed: 10.86 ft at 7:45AM May 04, 2024Observed: 10.85 ft at 8:00AM May 04, 2024Observed: 10.85 ft at 8:15AM May 04, 2024Observed: 10.84 ft at 8:30AM May 04, 2024Observed: 10.84 ft at 8:45AM May 04, 2024Observed: 10.83 ft at 9:00AM May 04, 2024Observed: 10.82 ft at 9:15AM May 04, 2024Observed: 10.81 ft at 9:30AM May 04, 2024Observed: 10.82 ft at 9:45AM May 04, 2024Observed: 10.81 ft at 10:00AM May 04, 2024Observed: 10.8 ft at 10:15AM May 04, 2024Observed: 10.81 ft at 10:30AM May 04, 2024Observed: 10.79 ft at 10:45AM May 04, 2024Observed: 10.78 ft at 11:00AM May 04, 2024Observed: 10.78 ft at 11:15AM May 04, 2024Observed: 10.77 ft at 11:30AM May 04, 2024Observed: 10.75 ft at 11:45AM May 04, 2024Observed: 10.76 ft at 12:00PM May 04, 2024Observed: 10.74 ft at 12:15PM May 04, 2024Observed: 10.75 ft at 12:30PM May 04, 2024Observed: 10.72 ft at 12:45PM May 04, 2024Observed: 10.74 ft at 1:00PM May 04, 2024Observed: 10.71 ft at 1:15PM May 04, 2024Observed: 10.71 ft at 1:30PM May 04, 2024Observed: 10.7 ft at 1:45PM May 04, 2024Observed: 10.71 ft at 2:00PM May 04, 2024Observed: 10.69 ft at 2:15PM May 04, 2024Observed: 10.69 ft at 2:30PM May 04, 2024Observed: 10.69 ft at 2:45PM May 04, 2024Observed: 10.67 ft at 3:00PM May 04, 2024Observed: 10.68 ft at 3:15PM May 04, 2024Observed: 10.68 ft at 3:30PM May 04, 2024Observed: 10.66 ft at 3:45PM May 04, 2024Observed: 10.64 ft at 4:00PM May 04, 2024Observed: 10.66 ft at 4:15PM May 04, 2024Observed: 10.64 ft at 4:30PM May 04, 2024Observed: 10.62 ft at 4:45PM May 04, 2024Observed: 10.62 ft at 5:00PM May 04, 2024Observed: 10.64 ft at 5:15PM May 04, 2024Observed: 10.6 ft at 5:30PM May 04, 2024Observed: 10.62 ft at 5:45PM May 04, 2024Observed: 10.61 ft at 6:00PM May 04, 2024Observed: 10.6 ft at 6:15PM May 04, 2024Observed: 10.6 ft at 6:30PM May 04, 2024Observed: 10.59 ft at 6:45PM May 04, 2024Observed: 10.6 ft at 7:00PM May 04, 2024Observed: 10.6 ft at 7:15PM May 04, 2024Observed: 10.59 ft at 7:30PM May 04, 2024Observed: 10.58 ft at 7:45PM May 04, 2024Observed: 10.57 ft at 8:00PM May 04, 2024Observed: 10.57 ft at 8:15PM May 04, 2024Observed: 10.56 ft at 8:30PM May 04, 2024Observed: 10.56 ft at 8:45PM May 04, 2024Observed: 10.55 ft at 9:00PM May 04, 2024Observed: 10.55 ft at 9:15PM May 04, 2024Observed: 10.54 ft at 9:30PM May 04, 2024Observed: 10.51 ft at 9:45PM May 04, 2024Observed: 10.53 ft at 10:00PM May 04, 2024Observed: 10.53 ft at 10:15PM May 04, 2024Observed: 10.52 ft at 10:30PM May 04, 2024Observed: 10.51 ft at 10:45PM May 04, 2024Observed: 10.5 ft at 11:00PM May 04, 2024Observed: 10.5 ft at 11:15PM May 04, 2024Observed: 10.48 ft at 11:30PM May 04, 2024Observed: 10.49 ft at 11:45PM May 04, 2024Observed: 10.48 ft at 12:00AM May 05, 2024Observed: 10.48 ft at 12:15AM May 05, 2024Observed: 10.47 ft at 12:30AM May 05, 2024Observed: 10.46 ft at 12:45AM May 05, 2024Observed: 10.46 ft at 1:00AM May 05, 2024Observed: 10.45 ft at 1:15AM May 05, 2024Observed: 10.44 ft at 1:30AM May 05, 2024Observed: 10.44 ft at 1:45AM May 05, 2024Observed: 10.44 ft at 2:00AM May 05, 2024Observed: 10.43 ft at 2:15AM May 05, 2024Observed: 10.43 ft at 2:30AM May 05, 2024Observed: 10.42 ft at 2:45AM May 05, 2024Observed: 10.41 ft at 3:00AM May 05, 2024Observed: 10.41 ft at 3:15AM May 05, 2024Observed: 10.4 ft at 3:30AM May 05, 2024Observed: 10.4 ft at 3:45AM May 05, 2024Observed: 10.39 ft at 4:00AM May 05, 2024Observed: 10.39 ft at 4:15AM May 05, 2024Observed: 10.38 ft at 4:30AM May 05, 2024Observed: 10.37 ft at 4:45AM May 05, 2024Observed: 10.36 ft at 5:00AM May 05, 2024Observed: 10.36 ft at 5:15AM May 05, 2024Observed: 10.35 ft at 5:30AM May 05, 2024Observed: 10.35 ft at 5:45AM May 05, 2024Observed: 10.34 ft at 6:00AM May 05, 2024Observed: 10.34 ft at 6:15AM May 05, 2024Observed: 10.33 ft at 6:30AM May 05, 2024Observed: 10.32 ft at 6:45AM May 05, 2024Observed: 10.32 ft at 7:00AM May 05, 2024Observed: 10.31 ft at 7:15AM May 05, 2024Observed: 10.31 ft at 7:30AM May 05, 2024Observed: 10.3 ft at 7:45AM May 05, 2024Observed: 10.29 ft at 8:00AM May 05, 2024Observed: 10.28 ft at 8:15AM May 05, 2024Observed: 10.28 ft at 8:30AM May 05, 2024Observed: 10.27 ft at 8:45AM May 05, 2024Observed: 10.27 ft at 9:00AM May 05, 2024Observed: 10.27 ft at 9:15AM May 05, 2024Observed: 10.26 ft at 9:30AM May 05, 2024Observed: 10.25 ft at 9:45AM May 05, 2024Observed: 10.24 ft at 10:00AM May 05, 2024Observed: 10.23 ft at 10:15AM May 05, 2024Observed: 10.22 ft at 10:30AM May 05, 2024Observed: 10.2 ft at 10:45AM May 05, 2024Observed: 10.21 ft at 11:00AM May 05, 2024Observed: 10.2 ft at 11:15AM May 05, 2024Observed: 10.2 ft at 11:30AM May 05, 2024Observed: 10.18 ft at 11:45AM May 05, 2024Observed: 10.19 ft at 12:00PM May 05, 2024Observed: 10.17 ft at 12:15PM May 05, 2024Observed: 10.18 ft at 12:30PM May 05, 2024Observed: 10.17 ft at 12:45PM May 05, 2024Observed: 10.16 ft at 1:00PM May 05, 2024Observed: 10.15 ft at 1:15PM May 05, 2024Observed: 10.14 ft at 1:30PM May 05, 2024Observed: 10.13 ft at 1:45PM May 05, 2024Observed: 10.13 ft at 2:00PM May 05, 2024Observed: 10.13 ft at 2:15PM May 05, 2024Observed: 10.13 ft at 2:30PM May 05, 2024Observed: 10.12 ft at 2:45PM May 05, 2024Observed: 10.11 ft at 3:00PM May 05, 2024Observed: 10.1 ft at 3:15PM May 05, 2024Observed: 10.1 ft at 3:30PM May 05, 2024Observed: 10.1 ft at 3:45PM May 05, 2024Observed: 10.09 ft at 4:00PM May 05, 2024Observed: 10.09 ft at 4:15PM May 05, 2024Observed: 10.09 ft at 4:30PM May 05, 2024Observed: 10.07 ft at 4:45PM May 05, 2024Observed: 10.08 ft at 5:00PM May 05, 2024Observed: 10.07 ft at 5:15PM May 05, 2024Observed: 10.07 ft at 5:30PM May 05, 2024Observed: 10.06 ft at 5:45PM May 05, 2024Observed: 10.05 ft at 6:00PM May 05, 2024Observed: 10.03 ft at 6:15PM May 05, 2024Observed: 10.05 ft at 6:30PM May 05, 2024Observed: 10.05 ft at 6:45PM May 05, 2024Observed: 10.05 ft at 7:00PM May 05, 2024Observed: 10.04 ft at 7:15PM May 05, 2024Observed: 10.04 ft at 7:30PM May 05, 2024Observed: 10.03 ft at 7:45PM May 05, 2024Observed: 10.03 ft at 8:00PM May 05, 2024Observed: 10.02 ft at 8:15PM May 05, 2024Observed: 10.02 ft at 8:30PM May 05, 2024Observed: 10.02 ft at 8:45PM May 05, 2024Observed: 10.01 ft at 9:00PM May 05, 2024Observed: 10 ft at 9:15PM May 05, 2024Observed: 10 ft at 9:30PM May 05, 2024Observed: 9.99 ft at 9:45PM May 05, 2024Observed: 9.98 ft at 10:00PM May 05, 2024Observed: 9.98 ft at 10:15PM May 05, 2024Observed: 9.97 ft at 10:30PM May 05, 2024Observed: 9.97 ft at 10:45PM May 05, 2024Observed: 9.97 ft at 11:00PM May 05, 2024Observed: 9.96 ft at 11:15PM May 05, 2024Observed: 9.96 ft at 11:30PM May 05, 2024Observed: 9.96 ft at 11:45PM May 05, 2024Observed: 9.95 ft at 12:00AM May 06, 2024Observed: 9.94 ft at 12:15AM May 06, 2024Observed: 9.94 ft at 12:30AM May 06, 2024Observed: 9.93 ft at 12:45AM May 06, 2024Observed: 9.93 ft at 1:00AM May 06, 2024Observed: 9.93 ft at 1:15AM May 06, 2024Observed: 9.92 ft at 1:30AM May 06, 2024Observed: 9.92 ft at 1:45AM May 06, 2024Observed: 9.91 ft at 2:00AM May 06, 2024Observed: 9.91 ft at 2:15AM May 06, 2024Observed: 9.91 ft at 2:30AM May 06, 2024Observed: 9.9 ft at 2:45AM May 06, 2024Observed: 9.9 ft at 3:00AM May 06, 2024Observed: 9.9 ft at 3:15AM May 06, 2024Observed: 9.89 ft at 3:30AM May 06, 2024Observed: 9.88 ft at 3:45AM May 06, 2024Observed: 9.88 ft at 4:00AM May 06, 2024Observed: 9.88 ft at 4:15AM May 06, 2024Observed: 9.87 ft at 4:30AM May 06, 2024Observed: 9.87 ft at 4:45AM May 06, 2024Observed: 9.86 ft at 5:00AM May 06, 2024Observed: 9.86 ft at 5:15AM May 06, 2024Observed: 9.86 ft at 5:30AM May 06, 2024Observed: 9.85 ft at 5:45AM May 06, 2024Observed: 9.85 ft at 6:00AM May 06, 2024Observed: 9.84 ft at 6:15AM May 06, 2024Observed: 9.84 ft at 6:30AM May 06, 2024Observed: 9.84 ft at 6:45AM May 06, 2024Observed: 9.83 ft at 7:00AM May 06, 2024Observed: 9.83 ft at 7:15AM May 06, 2024Observed: 9.83 ft at 7:30AM May 06, 2024Observed: 9.82 ft at 7:45AM May 06, 2024Observed: 9.83 ft at 8:00AM May 06, 2024Observed: 9.82 ft at 8:15AM May 06, 2024Observed: 9.82 ft at 8:30AM May 06, 2024Observed: 9.81 ft at 8:45AM May 06, 2024Observed: 9.8 ft at 9:00AM May 06, 2024Observed: 9.8 ft at 9:15AM May 06, 2024Observed: 9.79 ft at 9:30AM May 06, 2024Observed: 9.79 ft at 9:45AM May 06, 2024Observed: 9.79 ft at 10:00AM May 06, 2024Observed: 9.79 ft at 10:15AM May 06, 2024Observed: 9.78 ft at 10:30AM May 06, 2024Observed: 9.79 ft at 10:45AM May 06, 2024Observed: 9.77 ft at 11:00AM May 06, 2024Observed: 9.77 ft at 11:15AM May 06, 2024Observed: 9.76 ft at 11:30AM May 06, 2024Observed: 9.77 ft at 11:45AM May 06, 2024Observed: 9.77 ft at 12:00PM May 06, 2024Observed: 9.75 ft at 12:15PM May 06, 2024Observed: 9.76 ft at 12:30PM May 06, 2024Observed: 9.76 ft at 12:45PM May 06, 2024Observed: 9.74 ft at 1:00PM May 06, 2024Observed: 9.75 ft at 1:15PM May 06, 2024Observed: 9.75 ft at 1:30PM May 06, 2024Observed: 9.75 ft at 1:45PM May 06, 2024Observed: 9.74 ft at 2:00PM May 06, 2024Observed: 9.73 ft at 2:15PM May 06, 2024Observed: 9.74 ft at 2:30PM May 06, 2024Observed: 9.74 ft at 2:45PM May 06, 2024Observed: 9.74 ft at 3:00PM May 06, 2024Observed: 9.73 ft at 3:15PM May 06, 2024Observed: 9.73 ft at 3:30PM May 06, 2024Observed: 9.72 ft at 3:45PM May 06, 2024Observed: 9.72 ft at 4:00PM May 06, 2024Observed: 9.71 ft at 4:15PM May 06, 2024Observed: 9.71 ft at 4:30PM May 06, 2024Observed: 9.72 ft at 4:45PM May 06, 2024Observed: 9.72 ft at 5:00PM May 06, 2024Observed: 9.71 ft at 5:15PM May 06, 2024Observed: 9.72 ft at 5:30PM May 06, 2024Observed: 9.71 ft at 5:45PM May 06, 2024Observed: 9.72 ft at 6:00PM May 06, 2024Observed: 9.72 ft at 6:15PM May 06, 2024Observed: 9.72 ft at 6:30PM May 06, 2024Observed: 9.71 ft at 6:45PM May 06, 2024Observed: 9.71 ft at 7:00PM May 06, 2024Observed: 9.71 ft at 7:15PM May 06, 2024Observed: 9.71 ft at 7:30PM May 06, 2024Observed: 9.71 ft at 7:45PM May 06, 2024Observed: 9.71 ft at 8:00PM May 06, 2024Observed: 9.7 ft at 8:15PM May 06, 2024Observed: 9.7 ft at 8:30PM May 06, 2024Observed: 9.7 ft at 8:45PM May 06, 2024Observed: 9.7 ft at 9:00PM May 06, 2024Observed: 9.69 ft at 9:15PM May 06, 2024Observed: 9.69 ft at 9:30PM May 06, 2024Observed: 9.69 ft at 9:45PM May 06, 2024Observed: 9.69 ft at 10:00PM May 06, 2024Observed: 9.68 ft at 10:15PM May 06, 2024Observed: 9.68 ft at 10:30PM May 06, 2024Observed: 9.68 ft at 10:45PM May 06, 2024Observed: 9.68 ft at 11:00PM May 06, 2024Observed: 9.68 ft at 11:15PM May 06, 2024Observed: 9.68 ft at 11:30PM May 06, 2024Observed: 9.68 ft at 11:45PM May 06, 2024Observed: 9.67 ft at 12:00AM May 07, 2024Observed: 9.67 ft at 12:15AM May 07, 2024Observed: 9.67 ft at 12:30AM May 07, 2024Observed: 9.67 ft at 12:45AM May 07, 2024Observed: 9.67 ft at 1:00AM May 07, 2024Forecast: 9.6 ft 7:00AM May 07, 2024Forecast: 9.5 ft 1:00PM May 07, 2024Forecast: 9.5 ft 7:00PM May 07, 2024Forecast: 9.5 ft 1:00AM May 08, 2024Forecast: 9.5 ft 7:00AM May 08, 2024Forecast: 9.5 ft 1:00PM May 08, 2024Forecast: 9.5 ft 7:00PM May 08, 2024Forecast: 9.5 ft 1:00AM May 09, 2024Forecast: 9.5 ft 7:00AM May 09, 2024Forecast: 9.6 ft 1:00PM May 09, 2024Highest Forecast: 9.7 ft 7:00PM May 09, 2024Highest Forecast: 9.7 ft 1:00AM May 10, 2024Highest Forecast: 9.7 ft 7:00AM May 10, 2024Forecast: 9.6 ft 1:00PM May 10, 2024Forecast: 9.5 ft 7:00PM May 10, 2024Forecast: 9.3 ft 1:00AM May 11, 2024Forecast: 9.2 ft 7:00AM May 11, 2024Forecast: 9 ft 1:00PM May 11, 2024Forecast: 8.8 ft 7:00PM May 11, 2024Forecast: 8.6 ft 1:00AM May 12, 2024Forecast: 8.5 ft 7:00AM May 12, 2024Forecast: 8.4 ft 1:00PM May 12, 2024Forecast: 8.3 ft 7:00PM May 12, 2024Forecast: 8.2 ft 1:00AM May 13, 2024Forecast: 8.2 ft 7:00AM May 13, 2024Forecast: 8.2 ft 1:00PM May 13, 2024Forecast: 8.1 ft 7:00PM May 13, 2024Forecast: 8.1 ft 1:00AM May 14, 2024Forecast: 8.1 ft 7:00AM May 14, 2024Forecast: 8.1 ft 1:00PM May 14, 2024Forecast: 8.1 ft 7:00PM May 14, 2024Forecast: 8 ft 1:00AM May 15, 2024Forecast: 8 ft 7:00AM May 15, 2024Forecast: 8 ft 1:00PM May 15, 2024Forecast: 8 ft 7:00PM May 15, 2024Forecast: 8 ft 1:00AM May 16, 2024Forecast: 7.9 ft 7:00AM May 16, 2024USGS--Water Resources of the United StatesPERL1(plotting HGIRG) Graph Created (2:10AM May 7, 2024)ObservedForecast (issued 8:04AM May 6)Latest observed value: 9.67 ft at 1:00 AM CDT 7-May-2024. Flood Stage is 14 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
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: Forecasts for the Pearl River near Pearl River are issued routinely year-round.

Return to Area Map
Upstream Gauge - near Bogalusa Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 17
Flood Stage: 14
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 21.05 ft on 04/09/1983
(2) 20.35 ft on 03/14/2016
(3) 19.75 ft on 04/02/1980
(4) 19.70 ft on 04/19/1900
(5) 19.60 ft on 01/30/1990
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.30 ft on 01/14/2024
(2) 16.11 ft on 12/23/2022
(3) 17.40 ft on 09/08/2022
(4) 16.81 ft on 04/06/2022
(5) 16.21 ft on 09/19/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.20 ft on 10/30/1952
(2) 2.12 ft on 11/16/1983
(3) 2.80 ft on 10/31/2000
(4) 2.90 ft on 10/08/1981
(5) 2.97 ft on 11/05/1978
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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
22 Flooding will approach the weight scales on I-10 west of the Stennis Space Center interchange. Flooding will extend east to Mississippi Highway 604. Low-lying areas of Pearlington MS will flood. The southwest corner of Stennis Space Center west of Mississippi Highway 607 will flood. Major flooding will occur below 14 feet mean sea level along and east of Military Road from the I-59 interchange south to Highway 190. Water will cover portions of I-10 east of Slidell and the roadway may be closed.
21.05 Flood of Record occurred on April 9, 1983.
21 Flooding will extend east to Mississippi Highway 604. Low lying areas of Pearlington, MS will flood. The southwest corner of Stennis Space Center west of Mississippi Highway 607 will flood. Major flooding will occur below 14 feet mean sea level along and east of Military Road from the I-59 interchange south to Highway 190. Water will cover portions of I-10 east of Slidell and the roadway may be closed.
20 Water will cover portions of I-10 east of Slidell. Sections of subdivisions along Military Road south of I-10 at elevations below 11 feet MSL will flood. There will be major flooding of River Gardens and moderate flooding of lower portions in Magnolia Forest Subdivisions. The Indian Village Road access to River Oaks Subdivision will be under water at several places.
19 There will be major flooding of River Gardens and moderate flooding of lower portions in Magnolia Forest Subdivisions. Subdivisions south of I-10 and east of Military Road will be threatened with flooding. The Indian Village Road access to River Oaks Subdivision will be under water at several places.
18 River Gardens Subdivision will be moderately flooded with several streets impassable and a few homes flooded in the vicinity of Gum Bayou. A few homes will also be threatened in Magnolia Forest. Secondary roads to the river and throughout Honey Island Swamp will remain inundated.
17 Improved roads near the river will be covered with low water. Gum Bayou will back up flooding the lower portions of streets in River Garden Subdivision. Secondary roads to the river and throughout Honey Island Swamp will remain inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank.
17 When the river is falling, water on low lying property and over the lower portions of streets in River Gardens Subdivision will slowly begin to drain.
16 Lower portions of streets in River Gardens Subdivision will begin to flood. Secondary roads to the river and throughout Honey Island Swamp will remain inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. The Bogue Chitto National Wildlife Refuge will be closed to hunting at the 15.5 foot stage.
15.5 Secondary roads to the river and throughout Honey Island Swamp are inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank. The Bogue Chitto National Wildlife Refuge will be closed to hunting at the 15.5 foot stage.
14 Secondary roads to the river and throughout Honey Island Swamp are inundated. Property in the vicinity of the gage is flooded threatening about 20 homes along the left bank.
13 The east and west channels of the river will begin to merge. Honey Island Swamp trails will be under water as inundation of the swamp begins.
About This Location Collapse

Latitude: 30.385000° N, Longitude: 89.736667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 -0.86 ft 13.95 ft 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