Texas 811Previous Slide Next Slide
Welcome to the Official Website of South Texas Water Authority
At STWA we are committed to working with governmental entities, Water Supply Corporations, industry and commerce to maintain a water supply for current and future needs.
NWSC and RWSC Customers
Please check the NWSC and RWSC websites for payment options, updates and other important information.
There are a number of easy ways to save water, and they all start with you. When you save water, you save money on your utility bills. Here are just a few ways...Conservation Tips