Aquifer Beaker

Edwards Aquifer

Aquifer Level 669.6'
4/26/16 - 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.

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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.

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Aquifer Level 669.6 | Year-Round Watering Hours


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Spring Renewal

WaterSaver Landscape Coupon

Toss out a portion of your lawn and replace it with a water-saving garden bed. And we'll give you a $100 coupon to do it!

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Affordability Programs

Assistance Helps Families
Keep Water Flowing

SAWS has six programs to ease the burden of utility costs for customers who qualify. These programs help ensure all residents have access to life-sustaining water and sewer services.

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Affordability Programs

Ethics Hotline

We take great pride knowing that you trust SAWS to provide our community with sustainable, affordable water services.

In that spirit, SAWS has launched a tool that allows the general public to report suspected unethical activity.

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Ethics Hotline

In The News

Saturday Morning Thunderstorms Cause Sewer Overflow

Sewer line on Holbrook Road affected

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SAWS digs deep, physically and financially, to replace sewer lines

San Antonio Express News - Between South Presa Street and the San Antonio River, the San Antonio Water System has cut a deep trench in the ground to replace an artery in its sewer system and prevent raw sewage spills.

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SAWS plant on track to turn salty water to clean water this fall

San Antonio Express News - By October, a San Antonio Water System plant under construction since 2014 will show whether it is worth its salt.

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SAWS is Honored With Three Industry Awards

The Awards for Communication Excellence Were Presented at the Texas Water Conference

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Thunderstorms in Northeast San Antonio Cause Sewer Overflow

Late morning storm inundates sewer system on Holbrook Road.

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