Aquifer Beaker

Edwards Aquifer

Aquifer Level 674.8'
10/21/16 - Official

The Edwards aquifer and its catchment area in the San Antonio region is about 8,000 square miles and includes all or part of 13 counties in south-central Texas.

Learn More »


Year-Round Watering Hours

Watering with an irrigation system or sprinkler is allowed any day of the week before 11 a.m. or after 7 p.m.

Learn More »


Aquifer Level 674.8 | Year-Round Watering Hours

eBill Site Maintenance

4 - 6:00 a.m.

The SAWS eBill site will be unavailable from 4 - 6:00 a.m. due to site maintenance. We apologize for the inconvenience. Please check back soon!

Indoor Conservation Programs & Rebates

SAWS Free Toilet Program Ended Dec. 31, 2013

We're sorry, we are no longer accepting applications.

After 19 years and more than 200,000 toilets given away, San Antonio Water System has ended its residential free toilet program. High-efficiency toilets are available for purchase at local retailers.

SAWS is using new incentives to help customers save water: