Sunrise Circle

Sunrise Circle is an existing development on the western side of Town, off U.S. 377, that is currently on septic and does not have sewer service. The Town of Flower Mound is considering options for extending wastewater to the Sunrise Circle right of way for future connection, per the Town’s existing sewer policy (see the policy here, Sec. 70-91, and here, Sec. 70-743). 

Below please find some frequently asked questions regarding Sunrise Circle, as well as resources and contact information. Para ver estas mismas preguntas y respuestas en español, haga clic aquí.


Town staff held a Sunrise Circle Public Meeting on July 13, 2023 at Argyle High School. You can view the presentation below, in either English or Spanish.


Questions?  Reach out to the appropriate contact below.

Town of Flower Mound 
Phone: 972.874.6083

SouthWest Water Company (formerly Monarch Utilities)
Toll-free Phone: 866.654.7992

Texas Commission on Environmental Quality (TCEQ)
Main Hotline Number: 512.239.4691
Ask about "Total Coliform in my drinking water" to be routed to the groundwater quality group.

Drinking Water Watch Website
Water System No: 0610059
Water System Name: Stonecrest Estates