KERRVILLE, Texas (AP) — Over the last decade, an array of Texas state and local agencies missed opportunities to fund a flood warning system intended to avert a disaster like the one that killed dozens of young campers and scores of others in Kerr County on the Fourth of July.

The Houston Texans were the first to announce their donations on Saturday, July 5, with more coming throughout the week. The Dallas Cowboys and the NFL Foundation joined the Texans on Sunday, July 6, with each contributing $500,000 in a $1.5 million total donation.

The Associated Press has assembled an approximate timeline of the 48 hours before, during and after the deadly flash flood, beginning with the activation of the state’s emergency response resources on July 2 — the same day Texas signed off on the camp’s emergency plan for disasters.

By GIOVANNA DELL’ORTO and MARIAM FAM Texas’ catastrophic flooding hit faith-based summer camps especially hard, and the heartbreak is sweeping across the country where similar camps

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."

In the wake of Texas' catastrophic floods, faith communities have rallied in prayer, mourning and relief efforts to support grieving families and survivors.

Renee Smajstrla, a 8-year-old straight-A student from Ingram, Texas, who had played a role in her school’s production of “The Wizard of Oz,” was one of the victims who died in the flash floods at Camp Mystic, her family said.

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