Flash Flood — Dorchester, South Carolina

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

Event narrative

Dorchester County Emergency Management reported the 300 Block of Woodward Boulevard flooded and impassable.

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 → (33.0079, -80.2174)

Source: NOAA Storm Events Database, event_id 1293230. Narrative written by the NWS forecast office that issued the report.