Okla. Stat. tit. 82, § 1085.30a
Oklahoma Water Quality Standards, promulgated by the Department of Environmental Quality, shall designate:
Laws 1998, SB 1175, c. 404, § 3, emerg. eff. August 1, 1998; Renumbered from 2 O.S. § 9-203.1 by Laws 2005, HB 1467, c. 292, § 25, emerg. eff. July 1, 2005; Amended by Laws 2022, SB 1325, c. 185, § 7, eff. November 1, 2022 (superseded document available).