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Flood — Bon Homme, SD

Oct 12, 2023

A multi-day strong autumn storm system brought widespread rainfall to the region, including as much as 4-7 inches to portions of central South Dakota. While much of this rainfall was absorbed into the antecedent dry soils, enough runoff occurred to push the Missouri River at Springfield into Minor Flood Stage for a short period given its already high cool season flow. Impacts during the non-recreational season at this gage location are minimal.

Source: NOAA National Weather Service Storm Events Database (event 1139243). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Bon Homme, SD

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

View Bon Homme County flood data →

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