35 Ill. Adm. Code 501.238
Concentrated Animal Feeding Operation (CAFO)
Section 501.238Â Concentrated Animal Feeding Operation
(CAFO)
An Animal Feeding Operation (AFO) that is defined as a Large
CAFO under 35 Ill. Adm. Code 502.103 or as a medium CAFO under 35 Ill. Adm.
Code 502.104, or that is designated as a CAFO under 35 Ill. Adm. Code 502.106.