Edwards Aquifer Conservancy Protecting and enhancing the Edwards Aquifer,
the provider of life, and livelihood
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EOC Project Edwards Aquifer Authority Education Outreach Center Education Outreach Center PROJECTS Launch EOC Field Research Observatory EAA Field Research Observatory Field Research Observatory PROJECTS Launch EOC Aquifer Science Research Aquifer Science Research PROJECTS Launch EOC Edwards Aquifer Conservation Well Pump Edwards Aquifer Conservation PROJECTS Launch

OUR MISSION

The Edwards Aquifer Conservancy’s mission is to support and benefit the work of the
Edwards Aquifer Authority.

The Authority manages, enhances and protects the Edwards Aquifer – the primary source of water for personal, agricultural, commercial and industrial use. Its jurisdiction covers 8,000 square miles and ranges from Uvalde to Hays Counties, and parts in-between, and serves over 2 million people in
South Central Texas daily.


Aquifer Conditions

Area Index Today Yesterday Ten Day
Bexar (J-17)
665
665.5
668
Uvalde (J-27)
865.4
865.4
865.8
Comal Springs
318
315
323
San Marcos
158
157
160

Provisional Daily water readings as of 9:00 AM
Last Updated on June 20 2021

10-Year Annual Recharge Average (2011-2020)
555,780 acre-feet

Please note: Due to possible instrument issues or physical disruptions at the measurement sites, data displayed is subject to revision, until it has been formally verified.

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About Us

As a supporting organization, the EAC provides assistance to support the mission of the Edwards Aquifer Authority.

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Our Projects

The Edwards Aquifer Authority manages, enhances and protects the Edwards Aquifer – the primary source of water for personal, agricultural, commercial and industrial use.

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Investing in the Aquifer

Support the ongoing and prospective work of the Edwards Aquifer Authority.

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In a continued response to Covid-19, the EAA & EAC will remain working in a telecommuting manner until further notice.
Please click HERE for more information.