Questions still linger for Dripping Springs residents on the Texas Commission on Environmental Quality’s (TCEQ) ability to properly regulate air quality on a proposed concrete plant near Henly.

The proposed plant from Austin-based company Lauren Concrete Inc. has raised air and water quality concerns by nearby neighbors. With residents in the area living with various respiratory diseases and cancers, monitoring air quality is at the top of many people’s concerns.

“The TCEQ does...