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

The Great Grassland Myth of the Texas Hill Country

How many times have you heard that the Hill Country was once a great vast grassland with only a modest covering of trees and brush? Although this longstanding myth is deeply ingrained and embraced by many government agencies, biologists, landowners and professionals,...

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Financing the Cost of New Development

March 27, 2014 Greater Edwards Aquifer Alliance At the San Antonio Water System Board meeting of March 4th, the SAWS Board was briefed on the 2014 to 2023 Land Use Assumptions Plan. This plan includes recommendations for impact fees to fund additional water supplies....

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Groundwater Levels on the Decline

Stay informed about your local Groundwater Conservation District (GCD). The Barton Springs Edwards Aquifer Conservation District (BSEACD) creates a monthly bulletin full of helpful water conservation information and news. Read the latest edition here. Do you know your...

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