One Guadalupe River flood gauge near Kerrville and Camp Mystic recorded a rise of more than 25 feet in two hours.

The night that devastating flooding obliterated parts of Texas, Stuart Gross said he was awakened by nearby screams as raging waters swept up homes and citizens. The Ingram, Texas, resident told ABC News he has lived near the Guadalupe River for more than 45 years and has seen other floods,

A beloved director of a Texas summer camp for girls. An Alabama elementary student away from home. These are a few of the dozens of victims lost in devastating flooding in Texas. The flooding in central Texas originated from the fast-moving waters on the Guadalupe River on Friday,

"Camp Mystic is grieving the loss of 27 campers and counselors following the catastrophic flooding on the Guadalupe River," the camp said in a statement.

Three days after cataclysmic floods tore through a stretch of the Texas Hill Country, officials have confirmed the deaths of 27 children and counselors who had been missing from a girls’ summer camp.