SAWS: Ernesto Arrellano Jr.
Aquifer Beaker

Edwards Aquifer

Aquifer Level 656.9'
9/22/17 - 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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Landscape Watering
Last Digit of Address Watering Day
0 or 1 Monday
2 or 3 Tuesday
4 or 5 Wednesday
6 or 7 Thursday
8 or 9 Friday
No Watering on Weekends

Stage 1:
Water once a week

Watering with an irrigation system or sprinkler is allowed only once a week before 11 a.m. or after 7 p.m. on your designated watering day as determined by your address.

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Aquifer Level 656.9 | Stage 1: Water once a week

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SAWS Board of Trustees

Ernesto Arrellano Jr.

Secretary

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Ernesto Arrellano Jr.

An investment operations analyst with USAA, Arrellano brings 30 years of accounting and business experience to his service with SAWS, including work in both the public and private sectors. He served in the U.S. Air Force from 1983 to 1990, and has worked at USAA for seven years. He holds a Bachelor of Arts in accounting from UTSA.

Arrellano was born and raised in San Antonio and is married to Annette Arrellano. He has two sons, one attending UTSA, the other at South San Antonio High School.