EPA Air · by county and classification

Minor sources in Douglas County, Minnesota

• 6Facilities

Sources in Douglas County, Minnesota 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 Douglas County

• Other 13
• Synthetic minor source 5

Facilities

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