San Antonio Water System
Aquifer Beaker

Edwards Aquifer

Aquifer Level 655.1'
7/13/18 - 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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Stage 2:
Water On Your Day

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

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Aquifer Level 655.1 | Stage 2: Water On Your Day

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2018 Water Quality Report

SAWS is committed to providing excellent drinking water.

Report Water or Sewer

Main Breaks

Call 210-704-7297

Help reduce the impact this summer.

Developer and Permitting Tools

New Online Services Available

Apply for permits, pay impact fees and check permit status online.

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Sewer Construction Projects

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.

Find out if you qualify »

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

Deluges Trigger Sewer Overflows

Over 6 inches of rain inundates sewer system trouble spots.

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Heavy Rains Cause Sewer Spill

Rainfall inundates far north side sewer line

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Summer Water Bill Too High?

Is your water bill higher than usual? Lawn watering may be the culprit.

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Don’t Plant — Prep Instead

Tackle these simple tasks now and you’ll be ready to put in new low water-use plants when the fall coupon season begins.

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Are You the Safest Driver in San Antonio?

So you think you’re a safe driver? This is your chance to prove it — and win $10,000 in the process.

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New Convenience Fees for Debit Card Payments

Beginning this month, KUBRA will become the new third-party processor for SAWS bill payments via debit/credit card and check.

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It’s a SAWS Summer!

Staycations can be just as fun as vacations, especially here in San Antonio.

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