Established in 1950, Granger-Hunter Improvement District provides water and sewer services to the central area of Salt Lake County. Based in West Valley City, Utah, it provides drinking water to the residents and drains out wastewater in an environmentally-friendly manner. The firm operates, and maintains water lines, storage reservoirs, deep water wells, sewer collection lines and sewer pump stations. The company offers engineering services, such as connection fees, inspection requirements, plan submittals, pretreatment, specification drawings, water quality, service area map, backflow and cross connection control. Granger-Hunter Improvement District is a member of United States Environmental Protection Agency.