Your Water
This Water Quality Report is a summary about the sustainable, affordable drinking water San Antonio Water System delivers to our customers 24 hours a day, 365 days a year.
The data in this report was prepared from the most recent
required tests set by the U.S. Environmental Protection
Agency (EPA).
The Texas Commission on Environmental
Quality conducts most of the water quality tests and provides
the results for this report.
Public water systems, like SAWS, are
required by law to report every year on the type and quantity
of substances that are in our water.
