The Marshfield Police Department is a full-service law enforcement agency that prevents loss of lives, injuries and property damage. The department undertakes various criminal cases and works with state, local and federal agencies in the exchange of information to the public. The Marshfield Police Department has a K-9 unit that handles issues related to drug intervention, tracking, and searches for persons, property and evidence. In addition, it has an auxiliary team that assists the police department with traffic and parking, parades, civic and athletic functions, weather watches, patrol and lost persons. The Marshfield Police Department has been operational for more than 120 years and is located in Marshfield, Wis.