Our Work
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.
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.
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.
The Latest
Comal County resolution on quarry decried as too little, too late
Comal County commissioners’ adoption Thursday of a resolution expressing concerns about a rock quarry proposed by Vulcan Materials west of town was decried as too little, too late by opponents of the project. The measure calls on the Texas Commission on Environmental...
San Antonio Uses Water To Influence How Kendall County Land Is Developed
Behind the white metal gates on Corley Road south of Boerne lie 375 acres of gentle pastures, Texas live oaks, and an old ranch house visible from the fence line. In the near future, this ranch could look a lot more like a suburban neighborhood less than a mile away,...
San Antonio’s Edwards Aquifer Protection Program: Overview and Analysis
"The City of San Antonio’s Edwards Aquifer Protection Program utilizes land and conservation easement acquisitions to protect the quality and quantity of Edwards Aquifer recharge. Overall, the analysis concludes that the program has been well adapted to the city’s...
Major Texas industrial facilities rank first nationally in illegal water pollution
About half of Texas’ major industrial facilities released illegal levels of pollution into rivers, lakes and other waterways over a 21-month period ending September 2017, according to a new report by Environment Texas and California-based think tank Frontier Group....
Pioneers Taking on “Dark Sky” Project
In Mason, the students of the Pioneers Youth Leadership program have taken on Dark Sky Preservation as a focus for sharpening their leadership skills in their community. Working with their teacher Megan Bierschwale, Hill Country Alliance (HCA) Night Sky Program...
HCA’s 12th annual photo contest has begun
The Texas Hill Country is a unique region of scenic beauty, diverse wildlife, star-filled skies, and historic towns. With a rapidly growing population and increasing development coming to the region, many of these special qualities are at risk of being lost forever....




