The Township of Mount Olive located in Morris County New Jersey is a vibrant community of over 28,000 located in the western portion of Morris County. The Township provides an excellent level of municipal services to its residents and businesses. Municipal government is broken into the following departments and sevrices: Administration Clerks Police Finance Recreation Public Buildings and Grounds Water and Sewer Roads Sanitation Health (with shared services to Mount Arlington, Dover) Court (with shared services to Netcong) Building (with shared services to Chester) Animal Control (with shared services to Byram)