AUSTIN, Texas — Ten years following the deadly flood that killed at least 12 people and ripped through communities, Austin city leaders have proclaimed May 25, 2025 as “2015 Austin Flood Remembrance Day,” according to a press release.   

On Saturday, May 23, 2015, historic flooding began on the Blanco and San Marcos rivers, causing at least 12 deaths and destroying more than 2,000 homes in Hays County. On Memorial Day, Austin received nearly five inches of rain, leaving roads across the city, almost 500, completely submerged.

“Today, we honor those who lost their lives during the destructive floods that hit our community a decade ago and recognize the brave emergency personnel who responded to one of the most devastating weather events in Austin’s history,” said Mayor Kirk Watson. “This anniversary reminds us how resilient our community is as well as the importance of continuing to improve our flood response infrastructure.”  

In an effort to not repeat history, the City of Austin has implemented Capital Improvement Projects, which are efforts to improve the drainage systems and infrastructure in flood-prone areas. Austin’s flood score has improved, leading to discounted flood insurance premiums, according to the release.

City officials say they’ve upgraded their ability to monitor and respond to flood conditions in real time and introduced a pilot program to help cover the cost of flood insurance.