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A year after one of the deadliest flood disasters in modern Texas history, Hill Country communities found themselves facing another major flooding emergency.
New storms in July provided the first real-world test of the warning systems, sirens and emergency protocols that were put in place after the catastrophic July 2025 floods that killed 136 people, including 25 girls and two teenage counselors who were attending Camp Mystic along the Guadalupe River.
While July’s flooding still claimed lives and triggered hundreds of rescues, many residents and emergency officials say the state’s upgraded warning measures performed significantly better than they did during the previous disaster.
What Happened in the 2025 Texas Floods?
The July 2025 floods devastated Texas Hill Country, a region often referred to as “Flash Flood Alley” because of its history of rapid, destructive flooding. Torrential rainfall caused rivers and creeks to rise with little warning, overwhelming communities along the Guadalupe River and surrounding waterways.
The disaster ultimately killed 136 people, making it one of the deadliest flood events in recent U.S. history. The tragedy drew national attention and prompted intense scrutiny of Texas’ emergency warning systems and disaster preparedness.
Investigations following the floods found that state and local agencies had missed opportunities over many years to implement more robust warning infrastructure in vulnerable areas.
Questions also emerged about whether local officials and emergency managers had communicated the danger quickly enough. For instance, Kerr County officials failed to send wireless alerts during the disaster and were criticized for shortcomings in the warning process.
What Changes Did Texas Make?
In the wake of the catastrophe, state and local officials pledged sweeping reforms intended to prevent a similar loss of life.
The measures included:
- Improved flood-warning systems
- Tighter safety requirements for youth camps
- Broader investments in emergency preparedness and water infrastructure.
Local authorities also expanded the use of emergency alerts and notification systems. New flood sirens were installed in parts of Kerr County and other flood-prone areas, and residents were encouraged to sign up for emergency notification programs such as CodeRED, which can deliver alerts via text messages and phone calls.
State lawmakers additionally approved funding to help counties deploy warning sirens in vulnerable locations, particularly along rivers and near campsites. By mid-2026, dozens of Hill Country counties had joined the initiative.
Floodwaters Return to Hill Country
Those improvements were tested earlier this month when days of heavy rainfall produced dangerous flooding across parts of Texas Hill Country, including areas that were severely impacted during the 2025 disaster. Flood emergencies were declared near Kerrville, Hunt, Uvalde and surrounding communities as rivers rose rapidly. At least two people died, while hundreds of others needed rescuing.
Unlike the previous year’s disaster, residents reported receiving multiple warnings before floodwaters arrived. Newly installed sirens were activated, emergency alerts were sent to mobile phones, and local authorities issued evacuation notices as water levels began rising.
Kerr County issued several alerts, while the city of Kerrville also warned residents about life-threatening flooding risks.
“Last year, we got no alarms. We had no idea what was going on,” Kerrville resident Suzanne Sutphin Gschwind said. This year, she confirmed that residents received repeated notifications from a variety of warning systems.
Did the Reforms Work?
The evidence suggests that the reforms improved Texas’ ability to warn residents about imminent flood danger, but they didn’t eliminate the risks posed by extreme weather in one of America’s most flood-prone regions.
The most obvious success was the warning system itself.
Residents received alerts that many didn’t receive during the 2025 disaster, and local officials took more proactive steps to communicate evacuation information.
Flood sirens sounded, emergency notifications were distributed, and officials issued repeated warnings as conditions worsened.
However, the flooding still resulted in deaths and large-scale rescue operations, demonstrating the limits of warning systems during fast-moving flash-flood events.
Some residents were still caught off guard by rising waters, and experts have argued that Texas needs an even more sophisticated network of flood sensors, gauges and targeted alert technologies.
Newsweek has reached out to Dr. Hatim Sharif, Professor of Civil and Environmental Engineering at the University of Texas, via LinkedIn, to ascertain whether the flood-warning reforms actually improved public safety when major flooding returned in 2026.
Key Takeaway
The latest floods therefore offer a mixed verdict on Texas’ post-disaster reforms.
The new systems appear to have performed better than those in place during the deadly 2025 catastrophe and likely provided many residents with critical extra time to reach safety.
Yet the events also demonstrated that warning sirens and alerts alone cannot fully protect communities facing increasingly severe flood threats in Texas Hill Country.
Newsweek has reached out to the Texas Division of Emergency Management (TDEM) by email to establish how many flood sirens have been installed since 2025, if all systems were activated during the recent floods in July, and what lessons they’ve learned from this latest event.
Newsweek has also contacted State Senator Paul Bettencourt—who pushed for legislation to fund the new flood warning sirens after the 2025 floods—by email, to ask if he believes the recent reforms worked and whether additional investment might be needed.
Contact Newsweek editors on this story: John Fitzpatrick and Cristina Diciu.
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