Be sure to check our Service Area Map before you contact us for new service. We can only provide new service to those customers located in our service area map.

Central Washington County Water Supply Corporation is managed by PGMS, a water supply management company located in Dripping Springs, Texas.

PGMS Website:

Tariff and Membership Rules and Policies:

For Tariff and Membership Rules and Policies, please download the PDF below:

Tariff_Membership Rules and Policies

Water Service Application Form:

Water Service Application Form – 10/2019

PGMS Address:

26550 Ranch Road 12, Suite 1
Dripping Springs, TX 78620-4903


24 hours: 866-643-3472


9 am – 5pm | Monday – Friday


phone: (512) 894-3322
toll free: (866) 643-3472
fax: (512) 858-1414

The contact form below is intended for non-emergency situations. If you do not receive a reply within 1-2 working days, please call us at 512-894-3322.