FloodZoneMap.org

Flood — Shannon, MO

Jul 29, 1998

A series of thunderstorm complexes over central and south central Missouri produced widespread flooding. Cooperative weather stations reported over 8 inches of rain at Versailles (Morgan County), Rolla (Phelps County, and Salem (Dent County). Flooding caused widespread damage to roads and low water crossings and bridges. The Missouri Governor declared a state of emergency for several counties in central Missouri including Benton, Dent, Maries, Miller, Morgan, Phelps, and Shannon. In Miller Count

Source: NOAA National Weather Service Storm Events Database (event 5662767). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Shannon, MO

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

View Shannon County flood data →

More Flood Stories

Flash Flood1 death

Shannon, MO · Apr 10, 2008

Repeated development of storms along and north of an advancing warm front led to a large swath of greater than three inches of rain south of a line from Stockton to West Plains. This excessive rain occurred on wet soil conditions from record rainfall in February and March.

Read the full account →
Flash Flood$8.8M damage

Shannon, MO · Nov 4, 2024

Multiple rounds of heavy rainfall and thunderstorms brought severe weather and flooding to southwest Missouri from November 4-5, 2024. A corridor of very heavy rainfall east of Springfield caused several rivers to reach major flood stage, with some locations experiencing record…

Read the full account →
Flood$12K damage

Shannon, MO · Nov 5, 2024

Multiple rounds of heavy rainfall and thunderstorms brought severe weather and flooding to southwest Missouri from November 4-5, 2024. A corridor of very heavy rainfall east of Springfield caused several rivers to reach major flood stage, with some locations experiencing record…

Read the full account →
Flash Flood$5.0M damage

Shannon, MO · Apr 29, 2017

Multiple rounds of severe thunderstorms and extremely heavy rainfall over several days led to historic and devastating flash floods, record breaking river levels, large hail, wind damage, and at least one tornado across the Missouri Ozarks region.

Read the full account →