Jeff and Amber Wilson lost their lives in the flooding. As of Wednesday, July 9, their son, Shiloh, remains missing. According to a fundraising page set up by family, Jeff, Amber and Shiloh were in the Kerville area for a rodeo with Shiloh, who was described as a "young, spirited competitor." Jeff Wilson was a teacher in the Humble ISD.

A major flood event also struck the Texas Hill Country in July of 1987 after a series of 17 thunderstorms moved slowly, in succession, over the headwaters of the Guadalupe River in Kerr County. Anywhere from 5 to 10 inches of rain fell on the flood-prone areas, now deemed “Flash Flood Alley,” according to a National Weather Service report.