Content block block-944517725-1779485395 Body City of Irvine – SAN JOAQUIN Location: The site is located southeast of Fairchild Road and MacArthur Blvd., in the City of Irvine. Dates of Operation and Closure: The County operated the refuse disposal station from 1954 to 1961. Current Land Use: Open space; USFDA office building. County owned: NO Regulatory Links Regional Water Quality Control Board – Santa Ana (RWQCB-SA) South Coast Air Quality Management District (SCAQMD) CalRecycle Please contact us at 714-834-4000 if you have questions regarding this site.