Jul 7, 2021
A flash flooding event occurred due a stalled frontal boundary in place helping to supply environmental lift along with ample Gulf moisture to produce slow-moving clusters of showers and thunderstorms. This event impacted the local area of southeastern Louisiana in the early morning on July 7th.
Source: NOAA National Weather Service Storm Events Database (event 974430). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in St. Tammany County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.