SAWS' long-term commitment to providing our customers with excellent drinking water has been proven through the years. San Antonio has been rated as having a superior water system by the Texas Commission on Environmental Quality since 1936.
It's normal for all drinking water to contain trace amounts of minerals and other substances. Find out exactly what is in your superior-quality water supply.
It's easy to take water for granted. But what you put down storm drains or down the drain could eventually re-enter the water cycle. That's not a pretty thought.
SAWS water quality protection program is one of the most aggressive in the state. SAWS implements policies that prevent, detect and reduce environmental pollution in our drinking water supplies, streams and rivers.