San Antonio has multiple water providers: San Antonio Water System - Northeast, San Antonio Water System - SAWS - Northeast, San Antonio Water System - SAWS - Texas Research Park, American Water - Joint Base San Antonio - Lackland, American Water - Joint Base San Antonio - Randolph, and San Antonio Water System - Castle Hills, view all. This page provides information about San Antonio Water System - SAWS - Texas Research Park.

San Antonio Water System-Texas Research Park is a public utility owned by the City of San Antonio and governed by a Board of Trustees, consisting of San Antonio’s mayor and six members appointed by the City Council. It supplies water to about 24,147 residents living in San Antonio, a major city with a rich colonial heritage in south-central Texas. Founded in 1992, the San Antonio Water System-Texas Research Park System currently purchases its surface water supply from GBRA Western Canyon Water Supply, Oliver Ranch, Schertz, Sequin, Local Government Corporation, and Water Exploration Stein Roger Well Field. The source of SAWS drinking water originated as groundwater from the Edwards, Carrizo, Trinity, and Wilcox aquifers, and in some areas, surface water from Canyon Lake.

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San Antonio Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires San Antonio Water System - SAWS - Texas Research Park to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way. You can find CCR report on the San Antonio Water System - SAWS - Texas Research Park website.

Contact San Antonio Water System - SAWS - Texas Research Park Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
2800 Us Highway 281 N
San Antonio, Texas 78212-3106

phone
Scott.Halty@Saws.Org

Emergency (24 hours - broken water main or pipeline, etc.)
210-233-3536

Pay Your San Antonio Water System - SAWS - Texas Research Park Bill

Already have an account?

If you already have an account, you just need to login to the San Antonio Water System - SAWS - Texas Research Park site. San Antonio Water System - SAWS - Texas Research Park accepts credit cards, debit, and direct deposit. Click here to login.

How to Start San Antonio Water Service

Starting Your Service

When you move to a new home in San Antonio, you'll most likely already have running water, but you'll still need to set up water service with the San Antonio Water System - SAWS - Texas Research Park. Luckily, San Antonio has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in San Antonio, you'll need to stop your water service with the San Antonio Water System - SAWS - Texas Research Park, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.