Our Work

Oak trees sprawl out, casting shade over a yellow field of tall grass.

Land

HCA’s Land Program seeks to increase private land stewardship and permanent land conservation across the Hill Country, and works with regional land trusts to educate owners about conservation easements, track conservation metrics, and consider conservation priorities.

Sunset fades over red trees and the flowing water of a rocky creek

Water

HCA’s Water Program assists grassroots groups that champion water stewardship in their communities, advocates for policies that protect groundwater and surface water, and promotes resilient water supplies through the advancement of One Water projects.

The Milky Way illuminates a brilliant blue, starry sky over a Hill Country river.

Night Sky

HCA’s Night Skies Program helps Hill Country counties and cities minimize the impacts of light pollution through education and outreach, the establishment of outdoor lighting policies, and the recognition and celebration of certified Dark Sky Places in our region.

A little boy in cowboy boots and a button down shirt swings a rope in the middle of a rodeo arena.

Communities

HCA’s Communities Program builds connections across county lines, supporting rural leaders in protecting the unique character of their communities while promoting innovative approaches to building healthy, vibrant communities throughout the Texas Hill Country.

The Latest

Council Set to Place Aquifer, Trailways on the Ballot

Nearly three months after approving the $3.4 billion Vista Ridge water purchase and pipeline deal, City Council now appears poised to authorize renewal of two landmark propositions that have funded protection of the Edwards Aquifer Recharge Zone and development of the...

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San Antonio to vote on Aquifer Protection Thursday

The Greater Edwards Aquifer Alliance (GEAA) is endorsing the reauthorization of Props 1 & 2; funding to conserve land that protects the Edwards Aquifer. You can make a difference by making your voice heard and encouraging San Antonio City Council members to...

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The Value of a Healthy Hill Country

In a recent piece in the Upper Llano River Watershed Protection Plan Newsletter, Dr. Tom Arsuffi explores the value of a healthy, functioning Hill Country ecosystem. In a Texas that is increasingly urbanizing, how do we ensure that our urban centers properly value...

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Groundwater Wars Brewing in Austin’s Suburbs

In a classic example of the gaps in Texas' patchwork approach to regulating groundwater, an unprecedented amount of water may soon be pumped from underneath already parched Hays County with virtually no oversight. Read more from the Texas Tribune.

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Lone Star Rail kicks off environmental study

A decade-old project to build a passenger rail line between the San Antonio and Austin areas picked up steam January 21 with a public meeting of the Lone Star Rail Project. The meeting served as the kickoff to the project’s environmental impact study, which Lone Star...

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