SAWS News: Heavy rains trigger sewer overflow
Aquifer Beaker

Edwards Aquifer

Aquifer Level 678.8'
7/17/19 - 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 678.8 | Year-Round Watering Hours

Log In

Pay Your Bill Online

Already registered? Log in now.

Forgot your password?

New User

My Account Page

No user account? No problem.

Sign Up Now


Heavy rains trigger sewer overflow

San Antonio Water System crews are responding to a sewer spill that occurred as a result of yesterday’s heavy thunderstorms. The spill is located on the 6600 block of Swiss Oak Drive. SAWS crews will initiate cleanup of the area once floodwaters recede.

The spilled amount exceeded the requirement for public notice. (See attached TCEQ notice for more details.) No adverse impacts are expected since the spill was heavily diluted
by stormwater.

Areas like this, prone to sewer overflows, are the focus of projects replacing and upgrading capacity of sewer lines. Overall, SAWS has more than $150 million in capital improvements budgeted in 2019 to replace and upgrade sewer lines throughout San Antonio.

For an interactive map and details on sewer project construction, visit

See TCEQ Notice (pdf) for more details.

Back to SAWS News