Our Work

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

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.

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

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.

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

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.

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

Communities

HCA’s Communities Program builds connections across county lines, supporting rural leaders in protecting the unique character of their communities while promoting innovative approaches to building healthy, vibrant communities throughout the Texas Hill Country.

The Latest

Twinkle twinkle little Star Party

Steven Santana | Castroville News Bulletin | Clear skies and a starry night at the Castroville Regional Park presents an opportunity to educate families on the preservation of the night skies. Budding and experienced stargazers gathered in the park soccer fields last...

read more

Could landowners switch groundwater districts?

As House Bill (HB) 4122 passed the Texas House of Representatives on third and final reading, State Rep. Jason Isaac (R-Dripping Springs) said he is afraid the bill will “set a bad precedent” for groundwater protection in the future. Isaac said the controversial bill,...

read more