SAWS News: Your 2018 Water Quality Report
Aquifer Beaker

Edwards Aquifer

Aquifer Level 684.4'
5/16/19 - 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 684.4 | Year-Round Watering Hours

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Your 2018 Water Quality Report

imageFrom source water to the consumer’s tap, SAWS is committed to preserving the drinking water quality of our community. Public water systems like SAWS are required by law to report every year on the type and quantity of substances in their water.

The Texas Commission on Environmental Quality conducts water quality tests and provides the results for the report.

View your 2018 Water Quality Report online at

Si tiene preguntas o comentarios sobre este informe en español, favor de llamar 210-233-3546.

Back to SAWS News Next: San Antonio Moves into Stage 2 Watering Rules