UTA researchers working to improve Texas flood forecasting systems

UTA researchers received a grant for a project to improve Texas flood forecasting using advanced radar and weather data.

ARLINGTON, Texas — After devastating floods in Central Texas over the July 4 weekend, researchers at the University of Texas at Arlington are working to improve rainfall and weather data and flood forecasting statewide. 

The Texas Water Development Board awarded UTA’s Water Engineering Research Center (WERC) a grant for a project to use advanced radar data, rain gauges and weather stations to provide more precise rainfall and humidity measurements statewide, according to a press release. 

“Traditionally, rainfall estimates have relied on limited gauges or radar data with significant limitations,” said Daniel Li, assistant professor of research in civil engineering, who will lead the project. “By combining radar data with real-time ground observations, our team can pinpoint rainfall amounts with greater precision, providing the state with a modernized, science-based system for planning and emergency response.”

The project is meant to improve flood warning systems, as well as models that support water supply, reservoir management and ecological health. Both graduate and undergraduate students will play roles in the project. 

“This effort directly addresses concerns raised by state legislators about Texas’ lack of quality weather data,” said Nick Fang, WERC director and a civil engineering professor at UT Arlington. “With better information, we can help build a more resilient Texas.”

The Texas Water Development Board grant is among more than $3 million UTA’s received in recent years from the state for similar projects meant to protect communities and ecosystems. 

Fang recently served on a panel that testified before a joint hearing of the Texas Senate and House committees in response to the July Central Texas floods.

“This recognition underscores the trust the state has in UTA’s expertise,” Dr. Li said. “It’s not only a chance to help millions of Texans, but also to prepare the next generation of engineers who will continue this vital work.”