Jun 11, 1996
A concentrated area of thunderstorms dumped copious rainfall on southern and central Montgomery Co, producing scattered flash flooding. High standing water was noted at the intersection of state route 355 and Montrose Road in Rockville. In Norbeck (6 E Rockville), the Northwest Branch came out of it's banks, causing minor flooding and temporary road closures of state route 28 and Layhill Road.
Source: NOAA National Weather Service Storm Events Database (event 5560596). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Montgomery County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.