The mission of the Hill Country Alliance is to bring together a diverse coalition of partners to preserve the open spaces, starry night skies, clean and abundant waters, and unique character of the Texas Hill Country.

Our Work

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

Land

The Texas Hill Country region covers over 11 million acres in 17 counties of mostly privately held land.

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

Water

Thirteen Texas rivers begin in the Hill Country and provide water for millions of downstream neighbors.

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

Night Sky

The Hill Country sits on the edge of night and as development pushes westward, we are losing our view of the night sky.

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

Community

90% of Hill Country lands are in unincorporated areas where there is little authority to plan for growth.

Image shows a man in conversation with speakers, while a woman looks on attentively in the background.

Collaboration

HCA serves as the backbone organization and fiscal sponsor of the Texas Hill Country Conservation Network.

Latest News

Rainwater Revival Raises Funds for School Grants

Rainwater Revival Raises Funds for School Grants

A good place to learn about the many benefits of rainwater harvesting is at the 7th annual RAINWATER REVIVAL to be held Saturday, November 5, from 10am to 4pm at Dripping Springs Ranch Park in Dripping Springs, Texas. In addition to a full-day of speakers and...

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EP Aquifer Test Approved

Aquifer tests are an essential part of the District's permitting process.  The Board and staff rely heavily on results of these tests to inform permit volumes and conditions. In the spring, Electro Purification (EP) submitted a test well application to allow them to...

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Discovering Westcave

Discovering Westcave

In the heart of the Texas Hill Country lies an astonishing place called Westcave Preserve, a 76-acre nature preserve and environmental education facility in western Travis County, near Austin, that provides a sanctuary for the flora and fauna of surprisingly diverse...

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The Edwards Aquifer: A Valuable Resource We Must Conserve

The Edwards Aquifer: A Valuable Resource We Must Conserve

The story of water and Texas starts right here, some 650 ft. below the surface where you are reading this. That’s the historic average for October of the J-17 well, 658 ft. above sea level, the measure that influences everything related to the Edwards Aquifer. The...

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Dripping Springs Wastewater Discharge Permit update

Dripping Springs Wastewater Discharge Permit update

Texas Commission on Environmental Quality (TCEQ) published notice of the Dripping Springs application and preliminary decision for TPDES permit for municipal wastewater.  They also set the date and location for the public meeting.  The District submitted supplemental...

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Hill Country Alliance marks its first decade

Hill Country Alliance marks its first decade

Many folks in Gillespie County still have not heard of the Hill Country Alliance, but the group marked its 10th year in existence in advocating for healthy land and waters, dark skies and fostering a community which cares about these things. The group’s footprint...

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