Upper Trinity
Regional Water District

900 North Kealy Street
P.O. Box 305
Lewisville, Texas 75067
(972) 219-1228

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Reclaimed Water

golf ballBelieving that good stewardship of the water resource includes reuse, the Upper Trinity Regional Water District contracts with Denton County Fresh Water Supply District #1A to supply treated wastewater for golf course irrigation. Up to 2 million gallons per day (mgd) of treated effluent from the City of Lewisville wastewater treatment plant is pumped to the Castle Hills golf course in Carrollton for irrigation. This water source proved invaluable during the drought of 1998.