Texas Flood Warning Systems Questioned After Deadly Kerr County Disaster

Ineffective Flood Warning Systems in Kerr County

• 💡 Officials in Kerr County were using outdated systems to warn residents about flash flooding, primarily relying on word-of-mouth communication.
• ⚠️ This informal system proved ineffective during the recent historic floods, especially at night when residents might be sleeping or have phones on "do not disturb."

Historical Precedents and Missed Opportunities

• ⏳ A similar tragedy occurred in 1987 when the Guadalupe River flooded, sweeping away a school bus and killing 10 teenagers, highlighting a recurring issue.
• 💰 In 2016, a sheriff proposed upgrading to an outdoor siren system, but taxpayers rejected the proposal due to the cost.

Local Control and Cost of Sirens

• ⚙️ The decision to implement sirens is made at the local level and is not mandated by federal or state law.
• 💸 Siren systems can be expensive, with costs ranging from $10,000 to $50,000 per siren, including repair costs.
• 📍 Kerr County reportedly has sirens, but they are not located in key areas like Kurville or near Camp Mystic.

Timeline of This Weekend's Warnings

• 🗓️ A flood watch alert was issued Thursday afternoon, followed by a life-threatening flash flood warning 12 hours later.
• 🚨 An emergency alert was issued for Kerr County early Saturday morning, with further alerts for the Guadalupe River following shortly after.

Speed of the Floodwaters

• 📈 The water rose from 1 to over 34 feet in a matter of hours, with flowing water and debris comparable to Niagara Falls.
• ⚠️ There's an argument that even a robust siren system might not have been fast enough given the extreme speed at which the water rose.