EPA Air · nonattainment areas, by county

Air-emissions sources in Brazoria County, Texas

• 101Facilities

Brazoria County, Texas is designated nonattainment or maintenance for at least one national ambient air-quality standard, so a new or expanding source here faces stricter permitting than the same source would in a county that meets every standard. The designation belongs to the county, not to any facility on this page.

By emissions classification in Brazoria County

• Major source 54
• Minor source 46

Facilities

Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.