Edwards Aquifer Authority › Regional Water Conservation Program Work Group

P: (210) 222-2204 or 1-800-292-1047
Support EAC
Groundwater Users
Online Payments
Contact Us
Careers

Search...

About The EAA
Science & Aquifer Protection
- Science & Maps
- Aquifer Protection
News & Community
Habitat Conservation Plan
Education
EA Conservancy
Business Center

Aquifer Conditions

Area Index	Today	Yesterday	Ten Day
Bexar (J-17)	673.1	673.2	673.7
Uvalde (J-27)	879.1	879.1	879.1
Comal Springs	328	326	325
San Marcos	179	178	178

Provisional Daily water readings as of 9:00 AM
Last Updated on November 20 2019

Understanding
The Readings Display Our Readings
on Your Website

10-Year Annual Recharge Average (2008-2017)
501,833.700 acre-feet

Critical Period/Drought Management

Calendar and News

Calendar of Events
View More Info
Stay Informed
EAA Newsroom

About Us

The Edwards Aquifer Authority is a groundwater district, mandated by the 1993 Edwards Aquifer Authority Act. The Act grants all of the powers, rights, and privileges necessary to manage, conserve, preserve, and protect the aquifer. The EAA regulates the portion of the Balcones Fault Zone Edwards Aquifer – a jurisdictional area that provides water to over 2 million people, and covers more than 8,000 square miles across eight counties. These include all of Uvalde, Medina, and Bexar counties as well as parts of Atascosa, Caldwell, Guadalupe, Comal, and Hays counties.

Aquifer Related News

Contact the EAA

900 E. Quincy
San Antonio, TX 78215-1415
P: (210) 222-2204 or 1-800-292-1047
F. (210) 222-9869

Home
Science & Aquifer Protection
Habitat & Species Conservation
News & Community Outreach
The EAA
Business Center
Careers

fa fa-twitter fa fa-facebook fa fa-instagram fa fa-linkedin fa fa-youtube fa fa-flickr fa fa-pinterest-p

Aquifer Conditions

Quick Links

Calendar and News

Partnering to Prevent Pollution: EAA and SA Fire Department collaborate to protect the Edwards Aquifer

Mayor’s proposal to support public transportation could impact drinking water protection program

San Antonio City Council Approves Transfer of Conservation Easement Land Ownership to the Edwards Aquifer Conservancy

Live: Mayor Ron Nirenberg talks transit plans and Edwards Aquifer