Welcome to the Denton County Fresh Water Supply District 1-A serving Castle Hills!

NEW Residential Disabled Carry-out Service for Waste Management. For more information click here...

Discounts at Medical Center of Lewisville Grand Theater for Castle Hills residents. To find out more information click here...

Stage 2 Water conservation in effect. For more information click here...

Check out www.savedallaswater.com for information on how to conserve water.

At Your Door Hazardous Waste Program is now available. To find out more click here...

 Several new enhancements have been implemented to improve efficiency, productivity, and customer experience. To find out more click here...

 If you would like to "go green" and receive your utility bill by email click here...