EPA Air · by county and classification
Minor sources in Worcester County, Massachusetts
- 456Facilities
Sources in Worcester County, Massachusetts 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 Worcester County
Facilities
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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 Worcester county, MA, listing minor sources. It reports 696 facilities in Worcester county, 17 major sources, and 456 minor sources in Worcester county.