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.

Recognizing the Vital Role of Water in Our Spooky Celebrations

October 01, 2024

There Would Be No Halloween Without Water: Understanding Its Key Role in Our Spooky Traditions

As Halloween draws near, we look forward to the excitement of costumes, glowing jack-o'-lanterns, and thrilling trick-or-treating. However, amidst the festivities, we often forget the crucial part that water plays in making these Halloween traditions possible.

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