The Texas Hill Country has been notorious for flash floods caused by the Guadalupe River. Here's why the area is called "Flash Flood Alley."

Kerrville's city manager met with the deputy head of mission from the Czech Republic's U.S. embassy Saturday at the local emergency operations center.

Follow along for new developments on the floods along the Guadalupe River in Kerr County and Central Texas. Dozens of subdivisions across Comal County are under boil-water notices because Canyon Lake's water quality has been compromised by an influx of ...

New flood warnings have been issued along the Guadalupe River in Texas less than two weeks after flooding killed more than 100 people.

In what experts call "Flash Flood Alley," the terrain reacts quickly to rainfall steep slopes, rocky ground, and narrow riverbeds leave little time for warning.

At least 135 people died in the flood, the Texas Tribune reported. Among the dead were campers and counselors at Camp Mystic, a Christian girls summer camp on the Guadalupe River who were lost when a torrent of rain thrashed the region before sunrise.

Flash flooding is common enough around the crescent-shaped region from Dallas through the Hill Country, the area earned the nickname "Flash Flood Alley."

People on social media are sharing dramatic videos of rushing flood waters as if they're footage of the deadly July 2025 flooding. They're not.