California Code, Public Resources Code - PRC § 41702

(a) The city or county adopted a general plan which complies with the requirements of Article 5 (commencing with Section 65300) of Chapter 3 of Division 1 of Title 7 of the Government Code.

(b) The area reserved for a new solid waste facility or the expansion of an existing solid waste facility is located in, or coextensive with, a land use area designated or authorized for solid waste facilities in the applicable city or county general plan.

(c) The land use authorized in the applicable city or county general plan adjacent to or near the area reserved for the establishment of new solid waste transformation or disposal of solid waste or expansion of existing facilities is compatible with the establishment or expansion of the solid waste facility.