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Coastal Flood — Western Orleans Parish, LA

May 19, 2021

Strong east-southeasterly pressure gradient flow between a strong high pressure over the mid-Atlantic and a weak surface low in the northwestern Gulf led to several days of coastal flooding across southeastern Louisiana. Reports varied from each day, with the most impacts during high tide cycles.

Source: NOAA National Weather Service Storm Events Database (event 960572). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Western Orleans Parish, LA

This event is one of many recorded floods in Western Orleans Parish County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Western Orleans Parish County flood data →

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