What this is
Texas requires cities and counties to install warning sirens in areas hit hard by recent floods to alert people to seek safety.
SB 3 is a new Texas law that helps protect our communities from flash flooding. The law requires cities and counties in flood-prone areas to install and maintain outdoor warning sirens that alert people to seek shelter or move to higher ground when floods threaten.
The law came in response to the July 2025 Hill Country floods, which caused serious damage and loss of life across affected areas. Now, our local governments must identify locations with a history of flooding and install sirens where people live, work, or gather. These sirens will give our neighbors time to reach safety when a flood warning is issued.
To help with the cost, Texas created a state grant program through the governor's office. Cities and counties can apply for these grants to cover the expense of installing and operating the sirens. The state will set clear rules about how much money is available and which communities qualify for assistance.
This law represents a commitment to protecting our neighbors during extreme weather. By installing these warning systems now, we ensure that when the next flood threatens, people will have a clear signal to get to safety quickly.
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Our local governments also have responsibility to keep these sirens working properly. They must test the sirens regularly and keep records of those tests. If an area already has a working siren that meets state standards, a new one is not required. Multiple cities or counties can also work together to share the cost and maintenance of a single siren.
Key details
- Triggering Event: July 2025 Hill Country floods
- Required Equipment: Outdoor warning sirens in flash flood-prone areas
- Responsible Agencies: Municipalities and counties
- Funding Support: State grant program through governor's office
- Testing Requirement: Regular functionality tests with documented results
About Texas Legislature
The Texas Legislature is the state legislature of Texas, consisting of the House of Representatives with 150 members and the Senate with 31 members. Meeting in regular session every two years, the legislature passes stat…
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How this affects households
Under $30,000
Gets life-saving flood warnings without paying extra costs since state grants cover installation. May have limited options to evacuate quickly due to transportation or housing constraints.
$30,000-$60,000
Benefits from early flood warnings that help protect family and property. No direct costs since local governments handle installation with state funding.
$60,000-$100,000
Receives valuable flood alerts to protect home and family. May see small increases in local taxes over time as cities cover ongoing maintenance costs.
Over $100,000
Gets flood warning system benefits while likely bearing more of the long-term local tax burden for siren maintenance and operations.
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