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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Bayou Lafourche below Donaldsonville Stage (ft)Highest Observation: 6.8 ft at 8:30PM Jun 04, 2023Highest Observation: 6.8 ft at 8:45PM Jun 04, 2023Highest Observation: 6.8 ft at 9:00PM Jun 04, 2023Highest Observation: 6.8 ft at 9:15PM Jun 04, 2023Highest Observation: 6.8 ft at 9:30PM Jun 04, 2023Highest Observation: 6.8 ft at 9:45PM Jun 04, 2023Highest Observation: 6.8 ft at 10:00PM Jun 04, 2023Highest Observation: 6.8 ft at 10:15PM Jun 04, 2023Highest Observation: 6.8 ft at 10:30PM Jun 04, 2023Highest Observation: 6.8 ft at 10:45PM Jun 04, 2023Highest Observation: 6.8 ft at 11:00PM Jun 04, 2023Highest Observation: 6.8 ft at 11:15PM Jun 04, 2023Highest Observation: 6.8 ft at 11:30PM Jun 04, 2023Highest Observation: 6.8 ft at 11:45PM Jun 04, 2023Observed: 6.79 ft at 12:00AM Jun 05, 2023Observed: 6.79 ft at 12:15AM Jun 05, 2023Highest Observation: 6.8 ft at 12:30AM Jun 05, 2023Observed: 6.79 ft at 12:45AM Jun 05, 2023Observed: 6.79 ft at 1:00AM Jun 05, 2023Observed: 6.79 ft at 1:15AM Jun 05, 2023Observed: 6.79 ft at 1:30AM Jun 05, 2023Observed: 6.79 ft at 1:45AM Jun 05, 2023Observed: 6.79 ft at 2:00AM Jun 05, 2023Observed: 6.79 ft at 2:30AM Jun 05, 2023Observed: 6.79 ft at 3:00AM Jun 05, 2023Observed: 6.79 ft at 3:15AM Jun 05, 2023Observed: 6.79 ft at 3:30AM Jun 05, 2023Observed: 6.79 ft at 3:45AM Jun 05, 2023Observed: 6.78 ft at 4:00AM Jun 05, 2023Observed: 6.78 ft at 4:15AM Jun 05, 2023Observed: 6.78 ft at 4:30AM Jun 05, 2023Observed: 6.78 ft at 4:45AM Jun 05, 2023Observed: 6.78 ft at 5:00AM Jun 05, 2023Observed: 6.78 ft at 5:15AM Jun 05, 2023Observed: 6.79 ft at 5:30AM Jun 05, 2023Observed: 6.79 ft at 5:45AM Jun 05, 2023Observed: 6.79 ft at 6:00AM Jun 05, 2023Observed: 6.78 ft at 6:15AM Jun 05, 2023Observed: 6.78 ft at 6:30AM Jun 05, 2023Observed: 6.78 ft at 6:45AM Jun 05, 2023Observed: 6.78 ft at 7:00AM Jun 05, 2023Observed: 6.77 ft at 7:15AM Jun 05, 2023Observed: 6.77 ft at 7:30AM Jun 05, 2023Observed: 6.77 ft at 7:45AM Jun 05, 2023Observed: 6.77 ft at 8:00AM Jun 05, 2023Observed: 6.77 ft at 8:15AM Jun 05, 2023Observed: 6.77 ft at 8:30AM Jun 05, 2023Observed: 6.77 ft at 8:45AM Jun 05, 2023Observed: 6.76 ft at 9:00AM Jun 05, 2023Observed: 6.76 ft at 9:30AM Jun 05, 2023Observed: 6.76 ft at 9:45AM Jun 05, 2023Observed: 6.74 ft at 10:00AM Jun 05, 2023Observed: 6.75 ft at 10:15AM Jun 05, 2023Observed: 6.75 ft at 10:30AM Jun 05, 2023Observed: 6.75 ft at 10:45AM Jun 05, 2023Observed: 6.75 ft at 11:00AM Jun 05, 2023Observed: 6.75 ft at 11:15AM Jun 05, 2023Observed: 6.75 ft at 11:30AM Jun 05, 2023Observed: 6.75 ft at 11:45AM Jun 05, 2023Observed: 6.75 ft at 12:00PM Jun 05, 2023Observed: 6.75 ft at 12:15PM Jun 05, 2023Observed: 6.75 ft at 12:30PM Jun 05, 2023Observed: 6.74 ft at 12:45PM Jun 05, 2023Observed: 6.74 ft at 1:00PM Jun 05, 2023Observed: 6.73 ft at 1:15PM Jun 05, 2023Observed: 6.74 ft at 1:30PM Jun 05, 2023Observed: 6.74 ft at 1:45PM Jun 05, 2023Observed: 6.74 ft at 2:00PM Jun 05, 2023Observed: 6.75 ft at 2:15PM Jun 05, 2023Observed: 6.75 ft at 2:30PM Jun 05, 2023Observed: 6.75 ft at 2:45PM Jun 05, 2023Observed: 6.76 ft at 3:00PM Jun 05, 2023Observed: 6.76 ft at 3:15PM Jun 05, 2023Observed: 6.77 ft at 3:30PM Jun 05, 2023Observed: 6.77 ft at 3:45PM Jun 05, 2023Observed: 6.77 ft at 4:00PM Jun 05, 2023Observed: 6.77 ft at 4:15PM Jun 05, 2023Observed: 6.77 ft at 4:30PM Jun 05, 2023Observed: 6.77 ft at 4:45PM Jun 05, 2023Observed: 6.77 ft at 5:00PM Jun 05, 2023Observed: 6.77 ft at 5:15PM Jun 05, 2023Observed: 6.77 ft at 5:30PM Jun 05, 2023Observed: 6.77 ft at 5:45PM Jun 05, 2023Observed: 6.77 ft at 6:00PM Jun 05, 2023Observed: 6.77 ft at 6:15PM Jun 05, 2023Observed: 6.77 ft at 6:30PM Jun 05, 2023Observed: 6.77 ft at 6:45PM Jun 05, 2023Observed: 6.77 ft at 7:00PM Jun 05, 2023Observed: 6.77 ft at 7:15PM Jun 05, 2023Observed: 6.77 ft at 7:30PM Jun 05, 2023Observed: 6.77 ft at 7:45PM Jun 05, 2023Observed: 6.77 ft at 8:00PM Jun 05, 2023Observed: 6.77 ft at 8:15PM Jun 05, 2023Observed: 6.77 ft at 8:45PM Jun 05, 2023Observed: 6.77 ft at 9:00PM Jun 05, 2023Observed: 6.77 ft at 9:15PM Jun 05, 2023Observed: 6.77 ft at 9:30PM Jun 05, 2023Observed: 6.77 ft at 9:45PM Jun 05, 2023Observed: 6.77 ft at 10:00PM Jun 05, 2023Observed: 6.77 ft at 10:15PM Jun 05, 2023Observed: 6.77 ft at 10:30PM Jun 05, 2023Observed: 6.77 ft at 10:45PM Jun 05, 2023Observed: 6.77 ft at 11:00PM Jun 05, 2023Observed: 6.77 ft at 11:15PM Jun 05, 2023Observed: 6.77 ft at 11:30PM Jun 05, 2023Observed: 6.77 ft at 11:45PM Jun 05, 2023Observed: 6.77 ft at 12:00AM Jun 06, 2023Observed: 6.77 ft at 12:15AM Jun 06, 2023Observed: 6.77 ft at 12:30AM Jun 06, 2023Observed: 6.77 ft at 12:45AM Jun 06, 2023Observed: 6.77 ft at 1:00AM Jun 06, 2023Observed: 6.77 ft at 1:15AM Jun 06, 2023Observed: 6.77 ft at 1:30AM Jun 06, 2023Observed: 6.77 ft at 1:45AM Jun 06, 2023Observed: 6.77 ft at 2:00AM Jun 06, 2023Observed: 6.77 ft at 2:15AM Jun 06, 2023Observed: 6.77 ft at 2:30AM Jun 06, 2023Observed: 6.77 ft at 2:45AM Jun 06, 2023Observed: 6.77 ft at 3:00AM Jun 06, 2023Observed: 6.77 ft at 3:15AM Jun 06, 2023Observed: 6.77 ft at 3:30AM Jun 06, 2023Observed: 6.77 ft at 3:45AM Jun 06, 2023Observed: 6.77 ft at 4:00AM Jun 06, 2023Observed: 6.76 ft at 4:15AM Jun 06, 2023Observed: 6.76 ft at 4:30AM Jun 06, 2023Observed: 6.77 ft at 4:45AM Jun 06, 2023Observed: 6.77 ft at 5:00AM Jun 06, 2023Observed: 6.77 ft at 5:15AM Jun 06, 2023Observed: 6.77 ft at 5:30AM Jun 06, 2023Observed: 6.77 ft at 5:45AM Jun 06, 2023Observed: 6.76 ft at 6:00AM Jun 06, 2023Observed: 6.76 ft at 6:15AM Jun 06, 2023Observed: 6.76 ft at 6:30AM Jun 06, 2023Observed: 6.76 ft at 6:45AM Jun 06, 2023Observed: 6.75 ft at 7:00AM Jun 06, 2023Observed: 6.76 ft at 7:15AM Jun 06, 2023Observed: 6.76 ft at 7:30AM Jun 06, 2023Observed: 6.76 ft at 7:45AM Jun 06, 2023Observed: 6.75 ft at 8:00AM Jun 06, 2023Observed: 6.75 ft at 8:15AM Jun 06, 2023Observed: 6.75 ft at 8:30AM Jun 06, 2023Observed: 6.75 ft at 8:45AM Jun 06, 2023Observed: 6.75 ft at 9:00AM Jun 06, 2023Observed: 6.74 ft at 9:15AM Jun 06, 2023Observed: 6.74 ft at 9:30AM Jun 06, 2023Observed: 6.74 ft at 9:45AM Jun 06, 2023Observed: 6.74 ft at 10:00AM Jun 06, 2023Observed: 6.74 ft at 10:30AM Jun 06, 2023Observed: 6.74 ft at 10:45AM Jun 06, 2023Observed: 6.74 ft at 11:00AM Jun 06, 2023Observed: 6.74 ft at 11:15AM Jun 06, 2023Observed: 6.73 ft at 11:30AM Jun 06, 2023Observed: 6.73 ft at 11:45AM Jun 06, 2023Observed: 6.73 ft at 12:00PM Jun 06, 2023Observed: 6.73 ft at 12:15PM Jun 06, 2023Observed: 6.73 ft at 12:30PM Jun 06, 2023Observed: 6.72 ft at 12:45PM Jun 06, 2023Observed: 6.73 ft at 1:00PM Jun 06, 2023Observed: 6.73 ft at 1:15PM Jun 06, 2023Observed: 6.72 ft at 1:30PM Jun 06, 2023Observed: 6.72 ft at 1:45PM Jun 06, 2023Observed: 6.72 ft at 2:00PM Jun 06, 2023Observed: 6.73 ft at 2:15PM Jun 06, 2023Observed: 6.73 ft at 2:30PM Jun 06, 2023Observed: 6.73 ft at 2:45PM Jun 06, 2023Observed: 6.74 ft at 3:00PM Jun 06, 2023Observed: 6.75 ft at 3:15PM Jun 06, 2023Observed: 6.75 ft at 3:30PM Jun 06, 2023Observed: 6.75 ft at 3:45PM Jun 06, 2023Observed: 6.75 ft at 4:00PM Jun 06, 2023Observed: 6.76 ft at 4:15PM Jun 06, 2023Observed: 6.76 ft at 4:30PM Jun 06, 2023Observed: 6.76 ft at 4:45PM Jun 06, 2023Observed: 6.76 ft at 5:00PM Jun 06, 2023Observed: 6.76 ft at 5:15PM Jun 06, 2023Observed: 6.76 ft at 5:30PM Jun 06, 2023Observed: 6.75 ft at 5:45PM Jun 06, 2023Observed: 6.76 ft at 6:00PM Jun 06, 2023Observed: 6.75 ft at 6:15PM Jun 06, 2023Observed: 6.76 ft at 6:30PM Jun 06, 2023Observed: 6.76 ft at 6:45PM Jun 06, 2023Observed: 6.75 ft at 7:00PM Jun 06, 2023Observed: 6.75 ft at 7:15PM Jun 06, 2023Observed: 6.75 ft at 7:30PM Jun 06, 2023Observed: 6.75 ft at 7:45PM Jun 06, 2023Observed: 6.75 ft at 8:00PM Jun 06, 2023Observed: 6.75 ft at 8:15PM Jun 06, 2023Observed: 6.75 ft at 8:30PM Jun 06, 2023Observed: 6.75 ft at 8:45PM Jun 06, 2023Observed: 6.75 ft at 9:00PM Jun 06, 2023Observed: 6.75 ft at 9:15PM Jun 06, 2023Observed: 6.75 ft at 9:30PM Jun 06, 2023Observed: 6.75 ft at 9:45PM Jun 06, 2023Observed: 6.75 ft at 10:00PM Jun 06, 2023Observed: 6.75 ft at 10:15PM Jun 06, 2023Observed: 6.75 ft at 10:30PM Jun 06, 2023Observed: 6.75 ft at 10:45PM Jun 06, 2023Observed: 6.75 ft at 11:00PM Jun 06, 2023Observed: 6.75 ft at 11:15PM Jun 06, 2023Observed: 6.75 ft at 11:30PM Jun 06, 2023Observed: 6.75 ft at 11:45PM Jun 06, 2023Observed: 6.75 ft at 12:00AM Jun 07, 2023Observed: 6.75 ft at 12:15AM Jun 07, 2023Observed: 6.75 ft at 12:30AM Jun 07, 2023Observed: 6.75 ft at 12:45AM Jun 07, 2023Observed: 6.75 ft at 1:00AM Jun 07, 2023Observed: 6.75 ft at 1:15AM Jun 07, 2023Observed: 6.75 ft at 1:30AM Jun 07, 2023Observed: 6.75 ft at 1:45AM Jun 07, 2023Observed: 6.75 ft at 2:00AM Jun 07, 2023Observed: 6.75 ft at 2:15AM Jun 07, 2023Observed: 6.75 ft at 2:30AM Jun 07, 2023Observed: 6.75 ft at 2:45AM Jun 07, 2023Observed: 6.75 ft at 3:00AM Jun 07, 2023Observed: 6.75 ft at 3:30AM Jun 07, 2023Observed: 6.75 ft at 3:45AM Jun 07, 2023Observed: 6.75 ft at 4:00AM Jun 07, 2023Observed: 6.75 ft at 4:15AM Jun 07, 2023Observed: 6.75 ft at 4:30AM Jun 07, 2023Observed: 6.75 ft at 4:45AM Jun 07, 2023Observed: 6.75 ft at 5:00AM Jun 07, 2023Observed: 6.75 ft at 5:15AM Jun 07, 2023Observed: 6.75 ft at 5:30AM Jun 07, 2023Observed: 6.75 ft at 5:45AM Jun 07, 2023Observed: 6.75 ft at 6:00AM Jun 07, 2023Observed: 6.74 ft at 6:15AM Jun 07, 2023Observed: 6.74 ft at 6:30AM Jun 07, 2023Observed: 6.74 ft at 6:45AM Jun 07, 2023Observed: 6.74 ft at 7:00AM Jun 07, 2023Observed: 6.74 ft at 7:30AM Jun 07, 2023Observed: 6.73 ft at 7:45AM Jun 07, 2023Observed: 6.73 ft at 8:00AM Jun 07, 2023Observed: 6.73 ft at 8:15AM Jun 07, 2023Observed: 6.73 ft at 8:30AM Jun 07, 2023Observed: 6.73 ft at 8:45AM Jun 07, 2023Observed: 6.73 ft at 9:00AM Jun 07, 2023Observed: 6.72 ft at 9:30AM Jun 07, 2023Observed: 6.72 ft at 9:45AM Jun 07, 2023Observed: 6.72 ft at 10:00AM Jun 07, 2023Observed: 6.72 ft at 10:15AM Jun 07, 2023Observed: 6.72 ft at 10:30AM Jun 07, 2023Observed: 6.72 ft at 10:45AM Jun 07, 2023Observed: 6.72 ft at 11:00AM Jun 07, 2023Observed: 6.71 ft at 11:15AM Jun 07, 2023Observed: 6.71 ft at 11:30AM Jun 07, 2023Observed: 6.71 ft at 11:45AM Jun 07, 2023Observed: 6.71 ft at 12:00PM Jun 07, 2023Observed: 6.71 ft at 12:15PM Jun 07, 2023Observed: 6.71 ft at 12:30PM Jun 07, 2023Observed: 6.71 ft at 12:45PM Jun 07, 2023Observed: 6.71 ft at 1:00PM Jun 07, 2023Observed: 6.71 ft at 1:15PM Jun 07, 2023Observed: 6.71 ft at 1:30PM Jun 07, 2023Observed: 6.7 ft at 1:45PM Jun 07, 2023Observed: 6.7 ft at 2:00PM Jun 07, 2023Observed: 6.7 ft at 2:15PM Jun 07, 2023Observed: 6.7 ft at 2:30PM Jun 07, 2023Observed: 6.7 ft at 3:00PM Jun 07, 2023Observed: 6.7 ft at 3:15PM Jun 07, 2023Observed: 6.7 ft at 3:30PM Jun 07, 2023Observed: 6.7 ft at 3:45PM Jun 07, 2023Observed: 6.7 ft at 4:00PM Jun 07, 2023Observed: 6.7 ft at 4:15PM Jun 07, 2023Observed: 6.71 ft at 4:30PM Jun 07, 2023Observed: 6.71 ft at 4:45PM Jun 07, 2023Observed: 6.71 ft at 5:00PM Jun 07, 2023Observed: 6.7 ft at 5:15PM Jun 07, 2023Observed: 6.71 ft at 5:30PM Jun 07, 2023Observed: 6.71 ft at 5:45PM Jun 07, 2023Observed: 6.72 ft at 6:00PM Jun 07, 2023Observed: 6.72 ft at 6:15PM Jun 07, 2023Observed: 6.72 ft at 6:30PM Jun 07, 2023Observed: 6.72 ft at 6:45PM Jun 07, 2023Observed: 6.72 ft at 7:00PM Jun 07, 2023Observed: 6.72 ft at 7:15PM Jun 07, 2023Observed: 6.71 ft at 7:30PM Jun 07, 2023Observed: 6.72 ft at 7:45PM Jun 07, 2023Observed: 6.72 ft at 8:00PM Jun 07, 2023Observed: 6.72 ft at 8:15PM Jun 07, 2023Observed: 6.72 ft at 8:30PM Jun 07, 2023Observed: 6.72 ft at 8:45PM Jun 07, 2023Observed: 6.72 ft at 9:00PM Jun 07, 2023Observed: 6.72 ft at 9:15PM Jun 07, 2023Observed: 6.72 ft at 9:30PM Jun 07, 2023Observed: 6.72 ft at 9:45PM Jun 07, 2023Observed: 6.72 ft at 10:00PM Jun 07, 2023Observed: 6.72 ft at 10:15PM Jun 07, 2023Observed: 6.72 ft at 10:30PM Jun 07, 2023Observed: 6.72 ft at 10:45PM Jun 07, 2023Observed: 6.72 ft at 11:00PM Jun 07, 2023Observed: 6.73 ft at 11:15PM Jun 07, 2023Observed: 6.73 ft at 11:30PM Jun 07, 2023Observed: 6.73 ft at 11:45PM Jun 07, 2023Observed: 6.73 ft at 12:00AM Jun 08, 2023Observed: 6.73 ft at 12:15AM Jun 08, 2023Observed: 6.73 ft at 12:30AM Jun 08, 2023Observed: 6.73 ft at 12:45AM Jun 08, 2023Observed: 6.73 ft at 1:00AM Jun 08, 2023Observed: 6.73 ft at 1:30AM Jun 08, 2023Observed: 6.73 ft at 1:45AM Jun 08, 2023Observed: 6.73 ft at 2:00AM Jun 08, 2023Observed: 6.73 ft at 2:15AM Jun 08, 2023Observed: 6.73 ft at 2:30AM Jun 08, 2023Observed: 6.73 ft at 2:45AM Jun 08, 2023Observed: 6.73 ft at 3:00AM Jun 08, 2023Observed: 6.73 ft at 3:15AM Jun 08, 2023Observed: 6.73 ft at 3:30AM Jun 08, 2023Observed: 6.73 ft at 3:45AM Jun 08, 2023Observed: 6.73 ft at 4:00AM Jun 08, 2023Observed: 6.73 ft at 4:15AM Jun 08, 2023Observed: 6.73 ft at 4:30AM Jun 08, 2023Observed: 6.73 ft at 4:45AM Jun 08, 2023Observed: 6.73 ft at 5:00AM Jun 08, 2023Observed: 6.73 ft at 5:15AM Jun 08, 2023Observed: 6.73 ft at 5:30AM Jun 08, 2023Observed: 6.73 ft at 6:00AM Jun 08, 2023Observed: 6.73 ft at 6:15AM Jun 08, 2023Observed: 6.73 ft at 6:30AM Jun 08, 2023Observed: 6.73 ft at 6:45AM Jun 08, 2023Observed: 6.72 ft at 7:00AM Jun 08, 2023Observed: 6.72 ft at 7:15AM Jun 08, 2023Observed: 6.72 ft at 7:30AM Jun 08, 2023Observed: 6.72 ft at 7:45AM Jun 08, 2023Observed: 6.72 ft at 8:00AM Jun 08, 2023Observed: 6.72 ft at 8:15AM Jun 08, 2023Observed: 6.71 ft at 8:30AM Jun 08, 2023Observed: 6.71 ft at 9:00AM Jun 08, 2023Observed: 6.71 ft at 9:15AM Jun 08, 2023Observed: 6.71 ft at 9:30AM Jun 08, 2023Observed: 6.71 ft at 9:45AM Jun 08, 2023Observed: 6.71 ft at 10:00AM Jun 08, 2023Observed: 6.7 ft at 10:15AM Jun 08, 2023Observed: 6.7 ft at 10:30AM Jun 08, 2023Observed: 6.7 ft at 10:45AM Jun 08, 2023Observed: 6.7 ft at 11:00AM Jun 08, 2023Observed: 6.7 ft at 11:15AM Jun 08, 2023Observed: 6.7 ft at 11:30AM Jun 08, 2023Observed: 6.7 ft at 11:45AM Jun 08, 2023Observed: 6.7 ft at 12:00PM Jun 08, 2023Observed: 6.71 ft at 12:15PM Jun 08, 2023Observed: 6.7 ft at 12:30PM Jun 08, 2023Observed: 6.71 ft at 12:45PM Jun 08, 2023Observed: 6.7 ft at 1:00PM Jun 08, 2023Observed: 6.7 ft at 1:15PM Jun 08, 2023Observed: 6.7 ft at 1:30PM Jun 08, 2023Observed: 6.7 ft at 1:45PM Jun 08, 2023Observed: 6.7 ft at 2:00PM Jun 08, 2023Observed: 6.7 ft at 2:15PM Jun 08, 2023Observed: 6.7 ft at 2:30PM Jun 08, 2023Observed: 6.69 ft at 3:00PM Jun 08, 2023Observed: 6.7 ft at 3:15PM Jun 08, 2023Observed: 6.7 ft at 3:30PM Jun 08, 2023Observed: 6.72 ft at 3:45PM Jun 08, 2023Observed: 6.74 ft at 4:00PM Jun 08, 2023Observed: 6.76 ft at 4:15PM Jun 08, 2023Observed: 6.77 ft at 4:30PM Jun 08, 2023Observed: 6.77 ft at 4:45PM Jun 08, 2023Observed: 6.76 ft at 5:00PM Jun 08, 2023Observed: 6.76 ft at 5:15PM Jun 08, 2023Observed: 6.78 ft at 5:30PM Jun 08, 2023Observed: 6.79 ft at 5:45PM Jun 08, 2023Observed: 6.79 ft at 6:00PM Jun 08, 2023Observed: 6.78 ft at 6:15PM Jun 08, 2023Observed: 6.77 ft at 6:30PM Jun 08, 2023Observed: 6.76 ft at 6:45PM Jun 08, 2023Observed: 6.75 ft at 7:15PM Jun 08, 2023Observed: 6.74 ft at 7:30PM Jun 08, 2023Observed: 6.74 ft at 7:45PM Jun 08, 2023Observed: 6.74 ft at 8:00PM Jun 08, 2023Observed: 6.74 ft at 8:15PM Jun 08, 2023Observed: 6.74 ft at 8:30PM Jun 08, 2023Observed: 6.74 ft at 8:45PM Jun 08, 2023Observed: 6.73 ft at 9:00PM Jun 08, 2023Observed: 6.74 ft at 9:15PM Jun 08, 2023Observed: 6.74 ft at 9:30PM Jun 08, 2023Observed: 6.74 ft at 9:45PM Jun 08, 2023Observed: 6.74 ft at 10:00PM Jun 08, 2023Observed: 6.74 ft at 10:15PM Jun 08, 2023Observed: 6.74 ft at 10:30PM Jun 08, 2023Observed: 6.74 ft at 10:45PM Jun 08, 2023Observed: 6.74 ft at 11:00PM Jun 08, 2023Observed: 6.74 ft at 11:15PM Jun 08, 2023Observed: 6.74 ft at 11:30PM Jun 08, 2023Observed: 6.74 ft at 11:45PM Jun 08, 2023Observed: 6.74 ft at 12:00AM Jun 09, 2023Observed: 6.74 ft at 12:15AM Jun 09, 2023Observed: 6.74 ft at 12:30AM Jun 09, 2023Observed: 6.74 ft at 12:45AM Jun 09, 2023Observed: 6.74 ft at 1:00AM Jun 09, 2023Observed: 6.74 ft at 1:15AM Jun 09, 2023Observed: 6.74 ft at 1:30AM Jun 09, 2023Observed: 6.74 ft at 1:45AM Jun 09, 2023Observed: 6.74 ft at 2:00AM Jun 09, 2023Observed: 6.74 ft at 2:15AM Jun 09, 2023Observed: 6.74 ft at 2:30AM Jun 09, 2023Observed: 6.74 ft at 2:45AM Jun 09, 2023Observed: 6.73 ft at 3:00AM Jun 09, 2023Observed: 6.74 ft at 3:15AM Jun 09, 2023Observed: 6.73 ft at 3:30AM Jun 09, 2023Observed: 6.73 ft at 3:45AM Jun 09, 2023Observed: 6.73 ft at 4:00AM Jun 09, 2023Observed: 6.73 ft at 4:15AM Jun 09, 2023Observed: 6.73 ft at 4:30AM Jun 09, 2023Observed: 6.73 ft at 4:45AM Jun 09, 2023Observed: 6.73 ft at 5:00AM Jun 09, 2023Observed: 6.73 ft at 5:15AM Jun 09, 2023Observed: 6.73 ft at 5:30AM Jun 09, 2023Observed: 6.73 ft at 5:45AM Jun 09, 2023Observed: 6.73 ft at 6:00AM Jun 09, 2023Observed: 6.73 ft at 6:15AM Jun 09, 2023Observed: 6.73 ft at 6:30AM Jun 09, 2023Observed: 6.72 ft at 6:45AM Jun 09, 2023Observed: 6.72 ft at 7:00AM Jun 09, 2023Observed: 6.72 ft at 7:15AM Jun 09, 2023Observed: 6.72 ft at 7:30AM Jun 09, 2023Observed: 6.72 ft at 7:45AM Jun 09, 2023Observed: 6.72 ft at 8:00AM Jun 09, 2023Observed: 6.72 ft at 8:15AM Jun 09, 2023Observed: 6.72 ft at 8:30AM Jun 09, 2023Observed: 6.71 ft at 9:00AM Jun 09, 2023Observed: 6.71 ft at 9:15AM Jun 09, 2023Observed: 6.71 ft at 9:30AM Jun 09, 2023Observed: 6.71 ft at 9:45AM Jun 09, 2023Observed: 6.7 ft at 10:00AM Jun 09, 2023Observed: 6.71 ft at 10:15AM Jun 09, 2023Observed: 6.7 ft at 10:30AM Jun 09, 2023Observed: 6.7 ft at 11:00AM Jun 09, 2023Observed: 6.69 ft at 11:15AM Jun 09, 2023Observed: 6.69 ft at 11:30AM Jun 09, 2023Observed: 6.69 ft at 11:45AM Jun 09, 2023Observed: 6.69 ft at 12:00PM Jun 09, 2023Observed: 6.69 ft at 12:15PM Jun 09, 2023Observed: 6.69 ft at 12:30PM Jun 09, 2023Observed: 6.69 ft at 12:45PM Jun 09, 2023Observed: 6.69 ft at 1:00PM Jun 09, 2023Observed: 6.69 ft at 1:15PM Jun 09, 2023Observed: 6.69 ft at 1:30PM Jun 09, 2023Observed: 6.68 ft at 1:45PM Jun 09, 2023Observed: 6.68 ft at 2:00PM Jun 09, 2023Observed: 6.68 ft at 2:15PM Jun 09, 2023Observed: 6.69 ft at 2:30PM Jun 09, 2023Observed: 6.68 ft at 2:45PM Jun 09, 2023Observed: 6.68 ft at 3:00PM Jun 09, 2023Observed: 6.68 ft at 3:15PM Jun 09, 2023Observed: 6.68 ft at 3:30PM Jun 09, 2023Observed: 6.68 ft at 3:45PM Jun 09, 2023Observed: 6.68 ft at 4:00PM Jun 09, 2023Observed: 6.68 ft at 4:15PM Jun 09, 2023Observed: 6.68 ft at 4:30PM Jun 09, 2023Observed: 6.68 ft at 4:45PM Jun 09, 2023Observed: 6.68 ft at 5:00PM Jun 09, 2023Observed: 6.68 ft at 5:15PM Jun 09, 2023Observed: 6.68 ft at 5:30PM Jun 09, 2023Observed: 6.69 ft at 5:45PM Jun 09, 2023Observed: 6.68 ft at 6:00PM Jun 09, 2023Observed: 6.68 ft at 6:15PM Jun 09, 2023Observed: 6.69 ft at 6:30PM Jun 09, 2023Observed: 6.69 ft at 6:45PM Jun 09, 2023Observed: 6.68 ft at 7:00PM Jun 09, 2023Observed: 6.68 ft at 7:15PM Jun 09, 2023Observed: 6.69 ft at 7:30PM Jun 09, 2023Observed: 6.68 ft at 7:45PM Jun 09, 2023Observed: 6.68 ft at 8:00PM Jun 09, 2023USGS--Water Resources of the United StatesBFFL1(plotting HGIRG) Graph Created (8:24PM Jun 9, 2023)ObservedLatest observed value: 6.68 ft at 8:00 PM CDT 9-Jun-2023.
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NOTE: Graphical forecasts are not available for the Bayou Lafourche below Donaldsonville. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Not Available

Historic Crests
(1) 12.55 ft on 05/28/2014
(2) 12.07 ft on 12/08/2009
(3) 11.85 ft on 06/11/2001
(4) 11.12 ft on 08/13/2016
(5) 10.97 ft on 09/04/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.82 ft on 05/04/2017
(2) 11.12 ft on 08/13/2016
(3) 9.90 ft on 10/25/2015
(4) 12.55 ft on 05/28/2014
(5) 10.35 ft on 01/09/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.79 ft on 03/29/1997
(2) 6.63 ft on 10/16/2916
(3) 6.90 ft on 01/03/2007
(4) 6.93 ft on 12/24/2009
(5) 6.99 ft on 04/07/2017
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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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.
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Latitude: 30.096389° N, Longitude: 91.005833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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:
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