San Antonio Water System
Aquifer Beaker

Edwards Aquifer

Aquifer Level 662.6'
11/17/17 - 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.

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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 662.6 | Year-Round Watering Hours


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New 2017

Water Management Plan

Ensuring plentiful water supplies for generations to come.

Proposed 2018-2019

Budget & Rates

Providing dependable water and sewer services while addressing aging infrastructure needs.

Sewer Projects

We're working across San Antonio to improve our wastewater system.

Learn more about the construction projects in your area.

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Sewer Construction Projects

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

Utility Locate Service

Need to know where pipes underground are located?

SAWS provides location information about underground pipes through maps or physical markers. Both contractors and residents can request locates.

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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

Get the Latest Information on SAWS Proposed Rates Adjustment

Information on proposed rate adjustment and personal rate calculator.

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SAWS Updates 50-year Water Management Plan

The SAWS Board of Trustees in October unanimously approved the 2017 Water Management Plan, a guiding document that outlines how the utility will meet San Antonio’s water needs over the next 50 years

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Stage 1 Is Out, Winter Averaging Is In

The autumn rains came and the Edwards Aquifer level responded by staying above 660 feet for 15 days — signaling an end to Stage 1 drought restrictions.

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SAWS Recognized as Top Workplace

San Antonio Water System isn’t just a great utility. It’s also a great place to work. SAWS was recently named one of the city’s Top Workplaces by San Antonio Express-News and Energage.

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Time To Update Your Privacy Information

Along with this month's bill statement, you'll find a pamphlet detailing your account privacy options.

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SAWS Offices Close for Holidays

24/7-Emergency Services Still Running

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More SAWS News

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