The Upper Trinity Regional Water District, founded in 1989, is a conservation district that plans, develops and manages water and wastewater services. The district provides utility services and is composed of more than 25 member entities; over 20 cities and towns; an utility authority; and three special districts. Its services include collection of household hazardous wastes, water reclamation and conservation, and water and wastewater treatment. The Upper Trinity Regional Water District contracts with Denton County Fresh Water Supply District 1A to supply treated wastewater for golf course irrigation. In addition, it operates a Household Hazardous Waste Collection Program in which member communities schedule special collection events. The program provides opportunities for citizens to dispose of household hazardous waste, such as paint, cleaning compounds, insecticides and herbicides, in a safe and environmentally responsible manner. The Upper Trinity Regional Water District is located in Lewisville, Texas.