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HCA Program Areas

A hill country waterfall flows. Text reads "Imagine the hill country future generations will inherit. Hill Country Alliance"

Click here to read a brochure about HCA’s work

Since the beginning, the Hill Country Alliance’s primary activity has been to reach out to inform citizens about current issues relating to growth and development in the Texas Hill Country. As our region has experienced growing pains, we’ve been able to help individuals and community groups by sharing resources and information. We host community meetings about current issues and participate in many regional planning activities. More than just leading the conversation, HCA is inspiring action. Our four program areas are how we maintain strategic focus and align our work within the region.

In addition to our work as a standalone organization, HCA has stepped up to serve as the backbone organization for the Texas Hill Country Conservation Network (THCCN/the Network), a coalition of organizations and agencies that have come together to advance shared goals for conservation of the Texas Hill Country.


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

As our region grows, our demands on limited aquifer resources threaten to dry up wells and springs that support the creeks and rivers of the Hill Country. Policy disconnects make it difficult to protect the region’s water supplies.

The Hill Country Alliance (HCA) works to address state-wide policy concerns about the management of surface water and groundwater. We support local groundwater management by elected district boards, and we respond to water quality threats. We promote land and water conservation and water infrastructure alternatives like rainwater harvesting and net zero water development. We advance sound science in groundwater decision-making and planning.


Texas is losing heritage ranch lands faster than any other state in the country.

As ranch lands are divided and urban development pushes further into the rural Hill Country, we are losing wildlife habitat, healthy watershed function, open spaces and scenic vistas – the very things for which the region is known and loved.

HCA combats land fragmentation and degradation by promoting both land conservation and good land stewardship. We build consensus for place-based land management practices that enhance long-term water supply. We address the threat of invasive vegetation, promote restorative agriculture and ranching, and facilitate large-scale landscape conservation. We create resources, conversations and forums for landowners, neighbors, elected officials, and all concerned citizens.

Night Sky

Eight out of ten children will grow up unable to see the Milky Way due to light pollution.

The Hill Country is on the edge of night in Texas. As development pushes westward from the urban corridor, we are losing our view of the night sky that once inspired a songwriter to croon, “The stars at night are big and bright, deep in the heart of Texas.”

HCA convenes diverse groups of stakeholders and community leaders to slow the spread of light pollution and the degradation of Hill Country night skies. We work with state parks and local communities to achieve dark sky designations and help electric cooperatives convert to night sky friendly lighting. We encourage night sky friendly businesses as well as local initiatives to pass resolutions and ordinances for the preservation of our starry night sky in cities and counties across the region.


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

Unprecedented growth is diluting the heritage of our rural towns with sprawling development patterns that take away from courthouse squares and main streets. The culture center of our communities is being lost to new outward-spreading development.

HCA promotes new and better ways to grow healthy, vibrant communities both in the urban corridor and in rural areas throughout the region. We emphasize comprehensive growth planning and transportation alternatives that accommodate population projections while minimizing our footprint. We work to bring communities together around shared values. We support technologies and policies that allow the built environment to enhance, not detract from, our region’s resilience and the unique natural services it provides.

HCA in the News

Lyndon B. Johnson National Park dubbed International Dark Sky Park

The Lyndon B. Johnson National Park, a historical park and ranch in Texas, received praise for its stunning Hill Country night skies by earning an International Dark Sky Park certification. The award recognizes the exceptional quality of the park's night skies and provides added opportunities to enhance visitor experiences through astronomy-based interpretive programming.   Read more…

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Out of excuses; Secure Hill Country’s fragile water

Here’s something we don’t get to say very often: It’s been a promising month for water in the Hill Country. With record sprawl pushing ever westward from I-35 and climate change threatening an age of Texan megadroughts, the water future of the Hill Country has looked increasingly fragile. Yet this month’s passage of a bipartisan infrastructure…

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2021 Hill Country photo contest winners announced & 2022 Calendar for sale!

The Texas Hill Country is a unique region filled with diverse wildlife, clear springs, sprawling rural landscapes, historic towns, and some of the starriest night skies in the country. With a rapidly growing population and increasing development coming into the region, many of these special qualities are at risk of being lost forever. Each year the…

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Texas is watering down federal infrastructure funds

A ticking time bomb lies at the bottom of the Llano River, near a small town called Junction. In 2018, major flooding across the watershed overwhelmed the region’s water infrastructure as high waters brought with them silt, dirt and debris. Nearly three years later, the exposed sewer lines under the river still haven’t been buried properly.…

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