1. Short title This Act may be cited as the PFAS Accountability Act of 2018 . 2. Cooperative agreements with States for removal and remedial actions to address drinking, surface, and ground water and soil contamination from PFAS (a) Definitions In this section: (1) Federal facility (A) In general The term Federal facility means a facility (as defined in section 101 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9601 )) that is owned or operated by the Federal Government. (B) Inclusion The term Federal facility includes— (i) an active military installation; and (ii) a National Guard facility. (2) Former Federal facility (A) In general The term former Federal facility means a facility (as defined in section 101 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9601 )) that has been, but is no longer, owned or operated by the Federal Government. (B) Inclusion The term former Federal facility includes— (i) a decommissioned military installation