§ 460m–24. Class I or class II redesignation fo...
For the purposes of part C of the Clean Air Act [42 U.S.C. 7470 et seq.], the State may redesignate the national river only as class I or class II.
(Pub. L. 95–625, title XI, § 1111, Nov. 10, 1978, 92 Stat. 3548.)