Home Welcome to the Stone Bank Fire Department, located in Oconomowoc, WI and serving portions of the towns of Oconomowoc, Merton, and surrounding areas. Learn more about our department’s history and current officers and active members. Check out our latest updates, such as our fire and EMS coverage area. Looking for information on burning permits, how to donate to the department or how to join? Check out our FAQ section. Keep checking the website or our Facebook page for the latest updates for department activities.