"Mulvane Fire Rescue runs about 411 alarms per year and averages 30 volunteers with three full-time staff officers. Mulvane Fire Rescue covers about 28 square miles, including the City of Mulvane, eight miles of the Kansas Turnpike (I-35) and Sumner County Fire District #12 (rural response district) and protect about 7,500 permanent residents. They have two automatic aid agreements and seven mutual aid agreements." - Firehouse.com Article