Please conserve water. Being water smart today will ensure that future generation will have water they need.

Mission Statement

At El Oso Water Supply Corporation, we are committed to providing safe, high quality water services to our community, while maintaining a standard of excellence in customer service and environmental conservation.

 El Oso WSC is an equal opportunity provider.

Bill Payment Options

Looking for the most convenient way to pay your bill? We offer a wide variety of payment options to our customers. Simply choose the option that best suits your needs... Learn more...

New Alert System

We are pleased to announce a new alert system that help us will bring valuable information to our members in a timely manner. It was announced via text and email today from the phone number 830-581-0705 starting with: "From El Oso Water".... This does not change our main phone number...Learn more...

Celebrate Independence Safely: Water, Fireworks, BBQ, and Swim Safety

July 01, 2026

July is a month full of celebration. From Independence Day gatherings and backyard cookouts to pool days, lake trips, fireworks, and family time, this season brings plenty of reasons to get outside and enjoy the summer.

Celebrate Independence Safely: Water, Fireworks, BBQ, and Swim Safety

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