Welcome to the Official Website of South Texas Water Authority

Our Mission

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.

Conservation Tips

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

Recent News View All »

Stage 2 Drought Restrictions are in Effect

March 20, 2024

Because of the ongoing drought, the City of Corpus Christi and South Texas Water Authority have implemented STAGE 2 water restrictions effective immediately.  

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FIX A LEAK AWARENESS

FIX A LEAK AWARENESS

March 03, 2025

As the weather transitions into spring, it's the perfect time to take stock of your home's plumbing system and safeguard against leaks.

Did you know that "Fix A Leak Week" is celebrated every March, highlighting the importance of detecting and repairing leaks to conserve water and prevent costly damage?

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