Code of Federal Regulations Title 40. Protection of Environment § 40.412.40 Applicability

This subpart applies to operations defined as concentrated animal feeding operations (CAFOs) under 40 CFR 122.23 and includes the following animals:  swine;  chickens;  turkeys;  and veal calves. This subpart does not apply to such CAFOs with less than the following capacities:  2,500 swine each weighing 55 lbs. or more;  10,000 swine each weighing less than 55 lbs.;  30,000 laying hens or broilers if the facility uses a liquid manure handling system;  82,000 laying hens if the facility uses other than a liquid manure handling system;  125,000 chickens other than laying hens if the facility uses other than a liquid manure handling system;  55,000 turkeys;  and 1,000 veal calves.