Any State receiving funds under this section shall maintain, and make available to the public, a list of firms and individuals within the State that have received a passing rating under the Environmental Protection Agency proficiency rating program referred to in
section 2665(a)(2) of this title. The list shall also include the address and phone number of such firms and individuals, together with the proficiency rating received by each. The Administrator shall make such list available to the public at appropriate locations in each State which does not receive funds under this section unless the State assumes such responsibility.