The Public Works Department is governed by the City of Highland Village in Texas. It is comprised of street, utility, drainage, building operations and fleet divisions. The department is involved in the treatment of water leak and sewer problems. It offers street maintenance, wastewater treatment and water conservation services. The Public Works Department is responsible for the distribution and maintenance of water and wastewater infrastructure. It also owns and operates more than five deep wells and purchases treated drinking water from the Upper Trinity Regional Water District. The department additionally provides online information related to water and sewage rates and drainage fees.