4. Nongovernmental bodies.

Privately run entities occasionally have been held to be “agencies” subject to the Public Records Act, if they are the “functional equivalent” of a public agency under a four-part test that looks to (1) whether the entity performs a governmental function; (2) the level of government funding; (3) the extent of government involvement or regulation; and (4) whether the entity was created by the government. See Clarke v. Tri-Cities Animal Care & Control Shelter, 144 Wn. App. 185, 181 P.3d 881 (2008); Telford v. Thurston County Bd. of Com’rs, 95 Wn. App. 149, 974 P.2d 886 (1999).