Crystal Clear Water Supply Corporation is a member owned, not-for-profit water supply. We have served members in Comal, Guadalupe, and Hays counties since 1964.

Our water comes from a combination of 7 wells tapping the groundwater of the Edwards Aquifer and Carrizo-Wilcox Aquifer and from surface water supplied by the Guadalupe and San Marcos Rivers with additional demand met by Canyon Regional Water Authority. We strive to bring you the highest quality water in the region.

Please feel free to browse our site to find out how we gladly serve our members with the highest quality of water, service and professionalism available in Central Texas.

We want to hear your feedback so please click here and drop us a line. Our toll free phone number is 800.659.1031 if you would like to speak to us via telephone. Si habla espanol.

Crystal Clear Water Supply Corporation
2370 FM 1979
San Marcos, TX 78666
Toll Free: 800.659.1031
e-mail: info@crystalclearwsc.com