SAWS: Modeling Criteria Guidelines for SAWS Water Projects
Aquifer Beaker

Edwards Aquifer

Aquifer Level 679.4'
7/16/19 - 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 679.4 | Year-Round Watering Hours

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Modeling Criteria Guidelines for SAWS Water Projects

Computer modeling guidelines for subdivision where pressure is not within regulations, capacity requirements are greater than 125 EDUs with a single feed main, served or bounded by different pressure zones, or large tracts.

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