Flood — Walworth, Wisconsin

2025-08-18 · near Zenda, Walworth, Wisconsin

Event narrative

A couple reports of flooding on State Line Road. One report of 6 inches of standing water on the road with another report of several inches of flowing water over the road. Also a report of basement flooding in and near Sharon.

Wider weather episode

Numerous thunderstorms and heavy rain ahead of a slow moving cold front caused some flooding in southern Rock and Walworth Counties.

View location on OpenStreetMap → (42.4950, -88.4956)

Source: NOAA Storm Events Database, event_id 1275172. Narrative written by the NWS forecast office that issued the report.