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
One year of water left in California?
California has mandated a 25% cut in water use one month after an LA Times op-ed by NASA scientist Jay Famiglietti kicked off with: “California has about one year of water left.” But, what did that headline actually mean? “One of the key points of the op-ed was that,...
“Stars-in-the-Park” Returns April 10
What's the difference between a Blue Moon and a Comanche Moon? When is the best time this summer to see the International Space Station pass over Blanco? Have you ever seen a galaxy or a nebula with your own two eyes? Do you know that two different comets will be...
Judge rules in favor of Hill Country landowner threatened by developer
Landowners Pat and Terrell Graham have won a small victory in their fight to prevent a neighboring developer from being allowed to dump 350,000 gallons of wastewater onto their property. A judge recently ruled in favor of the Grahams, recommending TCEQ deny the...
After the Fire Along the Llano
After the 2011 wildfires in the Llano Water Catchment, landowners have worked collaboratively to help restore the land. April 18th, the public has a unique opportunity to revisit and learn from these sites. Learn more about this event and discover more useful Llano...
Short-term water, long-term consequences for Hill Country
The Vista Ridge water project in San Antonio threatens to follow a dangerous precedent: draining water from one region to another in a way that will only increase exurban sprawl in the Hill Country. If this solution seems familiar it should: It’s the California model...
Hays County Water Fight Tumbles Into Committee
A volley of legislation launched by state Rep.Jason Isaac to stop a controversial groundwater project in Hays County came under harsh scrutiny by his fellow lawmakers on Wednesday. The Republican of Dripping Springs wants to stop Houston-based Electro Purification...




