Lower Mississippi River Valley

Potential Flood Area Map

The Inundation Areas depicted in this map and those below are from a modeled shapefile produced by the United States Army Corps of Engineers (USACE) at the Vicksburg District and based on forecast crest heights provided by the National Weather Service (NWS).

Disclaimer: This map has been compiled using the best information available and is believed to be accurate; however, its preparation required many assumptions. Actual conditions during a flood event may vary from those assumed, so the accuracy cannot be guaranteed. The limits of flooding shown should only be used as a guideline for emergency planning and response actions. Actual areas inundated will depend in specific flooding conditions and may differ from the areas shown on the map. Please follow local Law Enforcement and County/Parish Emergency Management direction for evacuation orders if advised. These Maps will be updated as new information becomes available.


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KMZ File of Large Area for Interactive Google Earth Overlay

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Sectional Potential

Flood Maps

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   Southeast Arkansas         Greenville Area  

   Northeast Louisiana     North-Central MS

   Vicksburg Area           Natchez Area 

   Southwest Mississippi    



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