Voluntary evacuations were ongoing for residents in the Windmill Ridge neighborhood off Bryan Street in Shawnee late Friday night as a dam is at an imminent breach state.

Don Lynch, Shawnee/Pottawatomie County Emergency management director, said the Granada Lake dam is one-tenth of an inch away from a breach, which would impact the entire Windmill Ridge neighborhood.

While they can't order a mandatory evacuation, Lynch said they were informing all residents.

Watch for updates.