Family members have identified more than a dozen people who are presumed missing after severe flooding in the Texas Hill Country on Friday.

TEXSAR, an Austin-based nonprofit first responder organization, has deployed swiftwater teams, boats, drones and K9s to help search for missing people. It hopes to raise $100,000 to maintain its operation. Donations can be made online.

Religion and the river are constant Kerr County touchstones. As residents lean on their faith, they grapple with their relationship to the water.

In the heart of Kerrville, hundreds gathered Thursday evening for a community vigil honoring the victims of the catastrophic Hill Country flooding — a disaster that has already claimed at least 103 lives in Kerr County, with more than 100 still missing.

Gary and DeeAnn Knetsch were camping directly next to the Guadalupe River with their son, Jake Moeller, his wife, Megan and their five-year-old daughter, Harley. Gary, DeeAnn, Jake and Megan all lost their lives. Harley is still among the missing. Both families lived in Canyon Lake but have ties to the Houston and Mont Belvieu areas.

With hundreds confirmed dead or still missing, questions remain about the local response to flood warnings. Meanwhile, lawmakers will weigh measures to mitigate future disasters.

Linda Bason and Deana Hillock checked into the HTR campground on July 3 for a mother-daughter weekend. The next morning, the Kerrville camp was destroyed.

This page is a summary of news on Texas floods for Thursday, July 10. For the latest news on the Texas flooding, read USA TODAY's coverage for Friday, July 11. The community of Kerrville, Texas, ravaged by the catastrophic flooding of the Guadalupe River nearly a week ago,