SAWS Education - Know Your H2O
Aquifer Beaker

Edwards Aquifer

Aquifer Level 677.4'
10/12/18 - 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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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 677.4 | Year-Round Watering Hours

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Meet the H2O Heroes!

Know Your H2O

Still parched for water knowledge? Well, we've compiled the following topics to provide you with additional information on water basics and the water issues facing our region. With 14 easily downloadable sections, they should quench any thirst you have.