May 22, 2008
Heavy rain from thunderstorms over portions of the Poomacha and Witch Creek Burn Areas caused flash flooding along several roads. It appears that this event was more of a typical flash flood event and less of a debris flow event. Other than minor road closures, no reports of serious damage were received.
Source: NOAA National Weather Service Storm Events Database (event 105076). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in San Diego County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.