FloodZoneMap.org

Flash Flood — Carroll, VA

Oct 29, 2020

Tropical Storm Zeta passed quickly across the lower mid-Atlantic region on the morning of the 29th, but still brought 2-3 inches of rainfall to the foothills of the Blue Ridge and the Piedmont region. Much of this rain fell within a 1-2 hour period, resulting in rapid flooding of several small streams. Residual moisture in the wake of Zeta allowed for redevelopment of bands of slow-moving storms producing additional heavy rain, which also resulted in localized flooding across the Piedmont of V

Source: NOAA National Weather Service Storm Events Database (event 924809). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Carroll, VA

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

View Carroll County flood data →

More Flood Stories

Flash Flood$25K damage

Carroll, VA · Jul 15, 2023

A trough of low pressure was situated from Buckingham County, VA southeast through Alleghany County, NC during the evening of the 15th, while a cold front was advancing eastward across the mountains.

Read the full account →
Flood$150K damage

Carroll, VA · May 21, 2020

An upper-level low became cut-off over the southern Appalachian region for several days leading to persistent rainfall and eventually some flooding.

Read the full account →
Flash Flood$33K damage

Carroll, VA · Apr 13, 2020

A strong cold front extending from a complex surface low pressure system, brought intense thunderstorms which produced damaging winds and very heavy rain on April 12-13. The heavy rains resulted from a deep plume of tropical moisture lifted northward ahead of the cold front.

Read the full account →
Flood

Carroll, VA · Mar 23, 2022

A slow moving cluster of thunderstorms that lasted just over an hour passed near the City of Galax and the community of Fries in the evening of the 23rd.

Read the full account →