The estimate of the annual volume of available livestock waste for application, as required in Section 900.803(m)(1) of this Part, shall be obtained by multiplying the number of animals constituting the maximum design capacity of the facility by the appropriate amount of waste generated by the animals. [510 ILCS 77/20(f)(1) ] The following sources may be used to obtain the amount of waste generated: MidWest Plan Service, MWPS-18, Livestock Waste Facilities Handbook, Table 2-1, or 35 Ill. Adm. Code 560, Table 1.
Ill. Admin. Code tit. 8, § 900.804