Texas county commissioners previously suggested "river calling," an informal phone chain used by summer camps, would be better than installing new flood sirens.

Kerr County, where dozens of people—many of them children—died in this weekend's catastrophic flooding, knew flash floods were a danger in the area—but its application for a grant to improve its flood warning system was rejected by the Texas Division of Emergency Management in both 2017 and 2018,

Follow along for developments on the July Fourth floods along the Guadalupe River in Kerr County and Central Texas.