Recent News

2025 Rate Notice

Application for submission for the Board of Directors are due in the El Oso WSC office by close of business, 4:00 pm, Monday, January 20, 2025..

Click Here To Downloard The 2025 Board of Diretor...

There are three (3) Board of Directors' positions that are up for election for 2025.  Members are encouraged to apply.

Applications are available on El Oso WSC's website or can be picked up at our...

The 2023 Water Quality Report are availalbe.  To request a hard copy, please contact our office at 830-583-3543. Click the link below to go directly to the Water Quality Report web page.

2023 Water...

Click Here for the TTHM Public Notice for 1st Quarter 2024

If you have any question regarding this matter, you may contact El Oso Water Suppply Corporation at 830-583-3543 and ask for Tommy De Los...