FloodZoneMap.org

Flash Flood — Bledsoe, TN

Mar 28, 2021

Thunderstorms with large hail spread northward across East Tennessee during the early morning hours of March 27, reaching southwest Virginia by late morning. These storms were associated with a warm front, which later stalled across northeast Tennessee. This stalled front was the focus of additional thunderstorms that produced damaging wind gusts and flooding in the evening of March 27 and into March 28.

Source: NOAA National Weather Service Storm Events Database (event 951214). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Bledsoe, TN

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

View Bledsoe County flood data →

More Flood Stories

Flood$5.0M damage

Bledsoe, TN · Mar 17, 2002

Widespread flooding occurred across most of East Tennessee with the hardest hit counties in central East Tennessee including Bledsoe, Meigs, Roane, Rhea, Loudon, Blount, Knox, and Sevier Counties. Rainfall totals between five and eight inches were reported in 36 hours.

Read the full account →
Flash Flood19 deaths$100.0M damage

Humphreys, TN · Aug 21, 2021

The deadliest flash flood to ever affect Middle Tennessee, and one of the worst natural disasters in the history of the state, struck the region on Saturday, August 21, 2021.

Read the full account →
Flood10 deaths$1.5B damage

Davidson, TN · May 1, 2010

A frontal boundary setup across Western and Middle Tennessee late Friday night (April 30), and remained through the weekend. A persistent southerly flow fed moisture into the area and precipitable water values rose to almost 2 inches, based on data from KOHX upper air…

Read the full account →
Flash Flood9 deaths$9.8M damage

Unicoi, TN · Sep 27, 2024

Tropical Storm Helene caps off a several day heavy rainfall event in association with a stalled closed upper low that drew a stream of tropical moisture into the area on the 25th and 26th.

Read the full account →