EPA Air · by county and classification

Minor sources in Stephens County, Oklahoma

• 260Facilities

Sources in Stephens County, Oklahoma that EPA records under the minor source classification. The classification is a size band, set by a source’s potential to emit: a major source is large enough to require a Title V operating permit, a synthetic minor source has accepted enforceable limits that keep it under that threshold, and a minor source sits below it without needing them.

Other classifications in Stephens County

• Synthetic minor source 109
• Major source 4

Facilities

Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register for Stephens county, OK, listing minor sources. It lists 373 facilities in Stephens county, including 4 major sources and 260 minor sources.