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Flash Flood — Greenville, SC

May 20, 2020

A very moist air mass interacting with a nearly stationary frontal zone resulted in a prolonged period of heavy rainfall from multiple waves of heavy rain showers and thunderstorms over upstate South Carolina. Heavy rainfall was especially concentrated in Greenville and vicinity, where 5-8 inches of rain fell, mostly in about 48 hours. This resulted in significant flooding along the Reedy River watershed, with flooding also developing along portions of the Enoree River basin as well.

Source: NOAA National Weather Service Storm Events Database (event 897317). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Greenville, SC

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

View Greenville County flood data →

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