California Code
CHAPTER 1 - Legislative Findings and Definitions
Section 44304.

44304. “Facility” means every structure, appurtenance, installation, and improvement on land which is associated with a source of air releases or potential air releases of a hazardous material.

(Added by Stats. 1987, Ch. 1252, Sec. 1. Section operative July 1, 1988, pursuant to Section 44384.)