Portage, WI – Floodwaters along the Wisconsin River are beginning to recede in Columbia County, but officials warn that dangerous conditions persist and multiple road closures remain in effect.
According to the Columbia County Sheriff’s Office, river levels near the Highway 33 bridge in Portage have started to drop as of Saturday, April 18, 2026. With no additional rainfall expected in the coming days, authorities anticipate a gradual decline in water levels.
Despite the improvement, officials stress that the river is still elevated and poses ongoing risks. Several roads in the Portage area, located in Columbia County northwest of Madison, remain submerged and closed. Drivers are urged to avoid barricaded areas and never attempt to travel through flooded roadways.
Emergency management teams continue to monitor the levee system, which officials say is holding steady. Law enforcement and partner agencies remain on alert for any changes in conditions.
The flooding has caused significant damage to homes, businesses, and infrastructure across the region. Crews from multiple agencies, including local law enforcement, state departments, and emergency response teams, have worked together in recent days to reduce impacts and ensure public safety.
Authorities say while the worst-case scenario was avoided, recovery efforts are ongoing. Residents needing assistance are encouraged to contact local emergency services.
Officials continue to urge caution as cleanup begins and floodwaters slowly recede.
