Aquifer Beaker

Edwards Aquifer

Aquifer Level 658.4'
8/21/17 - 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 »

Landscape Watering
Last Digit of Address Watering Day
0 or 1 Monday
2 or 3 Tuesday
4 or 5 Wednesday
6 or 7 Thursday
8 or 9 Friday
No Watering on Weekends

Stage 1:
Water once a week

Watering with an irrigation system or sprinkler is allowed only once a week before 11 a.m. or after 7 p.m. on your designated watering day as determined by your address.

Learn More »


Aquifer Level 658.4 | Stage 1: Water once a week


Pay Your Bill Online

Already Registered? Login Now.

Forgot Your Password?

New User

Register for SAWS eBill

Don't Have An Account? Get Started Now.

Sign Up Now


SAWS Now Accepting Applications for Refreshing Ideas Awards

Know a company that has a Refreshing Idea about water?

Deadline for entries is
Friday, Jan. 18.

Do you know a business that deserves special recognition for its novel eco-savvy practices?

San Antonio Water System is now accepting applications (links are below) for its annual Refreshing Ideas Awards for sustainable leadership in the areas of water conservation and water quality/environmental protection.

Winners will be recognized at a luncheon on April 9, 2013 at Pearl Stable, 303 Pearl Parkway. The deadline to apply for the Refreshing Ideas Awards is 5 p.m. Friday, Jan. 18, 2013.

The two categories seek to recognize businesses and industry that share a social responsibility to conserve water and excel in water quality protection.

By making every drop count, San Antonio leads the nation in water conservation. Because of that commitment, together we are building a strong, earth-friendly economy, helping to make San Antonio water’s most resourceful city.

See TCEQ Notice (pdf) for more details.

Back to SAWS News Next: San Antonio's Water Management Featured on PBS NewsHour