Prepared Feeds Manufacturing (area sources)
For Prepared Feeds Manufacturing (area sources), cfr subpart is 40 CFR 63 Subpart DDDDDDD (7D); source type is area sources; original final rule date is 2010-01-05; most recent amendment date is 2011-12-23; rtr status is not stated, recorded from its source on 2026-09-29.
- source category
- Prepared Feeds Manufacturing (area sources)
- cfr subpart
- 40 CFR 63 Subpart DDDDDDD (7D)
- source type
- area sources our reading
- original final rule date
- 2010-01-05
- most recent amendment date
- 2011-12-23
- rtr status
- not stated our reading
- key haps regulated
- chromium, manganese, particulate matter
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/prepared-feeds-manufacturing-national-emission-standards-hazardous our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Prepared feeds manufacturing facilities, as defined by EPA’s area source rule, are facilities that emit less than 10 tons per year of a single hazardous air pollutant (HAP) or less than 25 tons per year of any combination of HAPs and add chromium (Cr) compounds or manganese (Mn) compounds to their product.
— epa.gov, retrieved 2026-09-29
Source
- epa.govhttps://www.epa.gov/stationary-sources-air-pollution/prepared-feeds-manufacturing-national-emission-standards-hazardous