Mailing Address:
Hays Trinity Groundwater Conservation District
PO Box 1648
Dripping Springs, TX 78620
Phone: 512-858-9253
Office Location:
Center Lake Business Park
14101 Hwy 290 W
Bldg. 100, Suite 212
Austin, Texas 78737
We are located west of Sawyer Ranch Road on Hwy 290 W
Upstairs, west end of building.
Office Hours:
Monday – Friday 9:00am – 5:00pm
Contact Us
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