Austin City Council Authorizes $95M Watershed Protection Plan for Barton Springs Aquifer

AUSTIN, TX — Austin City Council voted unanimously on Tuesday to approve a $95 million watershed protection capital program, securing binding conservation easements across 1,800 acres of environmentally sensitive land within the Edwards Aquifer recharge and contributing zones in Southwest Travis and Northern Hays counties.

Safeguarding Regional Drinking Water and Springflow

The conservation acquisitions protect pristine karst limestone terrain that feeds Barton Springs, Barton Creek, and regional municipal groundwater wells serving over 60,000 Central Texas residents. Hydrological studies conducted by the Watershed Protection Department demonstrated that preventing high-density impervious cover on the designated tracts is vital to maintain pure recharge water quality and preserve endangered Barton Springs salamander habitats.

Funding for the acquisitions is provided through voter-approved municipal green conservation bonds alongside matching federal Land and Water Conservation Fund grants.

Advanced Green Stormwater Infrastructure Requirements

Council also adopted updated municipal drainage criteria mandating that new commercial developments in the watershed incorporate bio-retention swales, rainwater harvesting cisterns, and native prairie grass buffers to filter urban pollutant runoff before it reaches aquifer recharge sinkholes.

Mayor Kirk Watson emphasized that as the Austin metropolitan area experiences sustained demographic and economic expansion, protecting natural aquifer recharge assets is essential to ensure long-term regional water security and ecological resilience.

Environmental and Community Support

Environmental organizations, including the Save Our Springs Alliance and Hill Country Conservancy, praised the vote, calling it a milestone achievement for regional water conservation ahead of projected multi-year drought cycles.