Flash Flood — Dorchester, South Carolina

2025-08-22 · near Slandsville, Dorchester, South Carolina

Event narrative

Emergency management reported roadways impassable around 1000 Anne Revenge Run in Summerville, South Carolina. Water was also reported to be approaching the porches of some homes.

Wider weather episode

A slow moving cold front encountering an environment displaying deep moisture and moderate instability supported thunderstorms capable of heavy rainfall across Southeast South Carolina.

View location on OpenStreetMap → (32.9500, -80.2800)

Source: NOAA Storm Events Database, event_id 1293234. Narrative written by the NWS forecast office that issued the report.