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Flood — Trempealeau, WI

Sep 12, 2019

A couple rounds of thunderstorms moved across southwest Wisconsin during the afternoon and evening of September 12th. These storms dropped 3 to 4 inches of rain on the region and with already saturated soils, flash flooding occurred across parts of Grant and Crawford Counties. Across the northwest portion of Grant County, nearly every township road was closed across three townships prompting two school districts to cancel classes on the 13th. In Crawford County, State Highway 35 was closed betwe

Source: NOAA National Weather Service Storm Events Database (event 856793). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Trempealeau, WI

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

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