Lozada said she and her husband recorded dust blowing through the area on October 5. "There is a big concern about the air quality and what exactly might be in that dirt and all of the particulate matter," she said.

Neighbors also worry about dirt and possible contaminants reaching the Canyon Lakes system. That includes Lake 7, which is part of Lubbock's future water supply and still under development.

Residents are not against businesses operating in the area, Lozada said. They want companies to take steps to control dust, especially on windy days. For folks living nearby, the questions are what they breathe and what ends up in the lakes.

The state agency told Lozada it has received numerous complaints from Lubbock residents and plans to follow up with her. We reached out to the concrete company for comment and have not received a response.