SAWS: Quardrant Map
Aquifer Beaker

Edwards Aquifer

Aquifer Level 664.3'
3/15/18 - 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 664.3 | Year-Round Watering Hours


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SAWS Board of Trustees

SAWS Board of Trustees Quadrant Map

The SAWS Board consists of the mayor and six trustees appointed by San Antonio City Council. Trustees must reside either within the area served by SAWS or within the corporate limits of the city.

Four SAWS Trustees each represent a single quadrant of the utility’s service area. Two Trustees each represent the two northern or southern quadrants combined. Finally, the mayor serves in an ex officio capacity.

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SAWS Board Quadrants (pdf)