Riverine Flood Inundation Maps

NOAA National Weather Service


These online interactive maps help users visualize where inundation will affect their communities. When flood forecasts are released by the National Weather Service, officials can use these maps to scroll through the different river flood stages to see how inundation could impact local roads, infrastructure, and resources.


  • View National Weather Service riverine flood forecast maps.
  • Select different inundation levels to visualize the impacts for various river flood stages (e.g., minor, moderate, major).

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