The Oaks Water Supply Corporation
(210) 698-8449
Fax (210) 698-6165

26058 Hazy Hollow Dr.

San Antonio, TX.  78255




Welcome to The Oaks Water Supply Corporation's site!



We have developed this site to better serve our members by providing detailed information and access to our applications, forms, documents, and other pertinent information.  Just click on the topic or information on the panel to the left.


Effective June 12, 2018, we are in Stage 2 Watering Restrictions.  You may now use sprinklers on your designated day from 7:00am to 11:00am and 7:00pm to 11:00 pm only.  See page 39 of the Tariff for the rules on Stage 2 Restrictions. 


Urgent reminder.  Times flies.  The September 1, 2018 deadline for Back Flow testing will be here before you realize it.  Don't let yourself caught, one day, with your water turned off.

Refer to the paragraph below with more information on this subject. 

-----------------------------------------------------------------Information regarding new state requirements concerning Backflow Prevention Devices on your lawn irrigation/sprinkler systems.

Your August statement mailing included a letter outlining the new state requirements for testing your Water Backflow Prevention Devise.  We cannot stress enough that this  is mandatory and failure to comply with the requirements stated in the letter on or before September 1, 2018, can and will result in a disconnect of your water service.  For complete details, Click Here.


The Board of Directors meet at 7:30pm, on the third Tuesday of every month at The Oaks Water Supply Company office at 26058 Hazy Hollow.

Click on Meeting Agenda for details of the agenda for the next monthly board meeting.


Please note changes in our Tariff, dated 15 November 2016.  These changes include revised rules for Backflow Prevention Devices.