The City of Austin remembers 2015 deadly historic flood with remembrance day

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.

10 years ago this weekend flooding occurred across South Central Texas, which included a catastrophic flood along the Blanco River. Fifteen people tragically lost their lives due to flooding that fateful Memorial Day weekend. The storms would also go on to produce 17 tornadoes. pic.twitter.com/oIviy4xucg

— NWS Austin/San Antonio (@NWSSanAntonio) May 24, 2025

“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.”…

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