The data also highlights critical risks in other areas along the Guadalupe River in Kerr County, revealing more than twice as many Americans live in flood prone areas than FEMA's maps show.

Over the last decade, an array of local and state agencies have missed opportunities to fund a flood warning system intended to avert the type of disaster that swept away dozens of youth campers and others in Kerr County,

Over 100 people have died after heavy rain pounded Kerr County, Texas, early Friday, leading to "catastrophic" flooding, the sheriff said.

On the morning of July 7, Mexican President Claudia Sheinbaum Pardo expressed condolences for the lives lost in the floods. She also recognized Garza and Zárate for their efforts helping save camp attendees. “They make us proud,” she said.

Texas police described some of the harrowing rescues they conducted after flash floods engulfed camps and homes in the state's Hill Country.

Scott Ruskan helped save over 200 lives in the deadly flooding in Central Texas over the July 4th weekend. He's a former collegiate athlete and "team first guy."

Experts suggested that more data and education are needed as Texas and the rest of the country build in known flood plains.

Secretary of Homeland Security Kristi Noem's voice broke as she recounted her emotional visit to Camp Mystic in Texas.