Okla. Stat. tit. 82, § 1618
The provisions of the Oklahoma Floodplain Management Act shall not apply to those counties, municipalities or other agencies which are in compliance with federal floodplain regulations and are participating in the program prior to May 13, 1980.
Repealed by Laws 1980, c. 179, § 18, eff. May 13, 1980; Amended by Laws 2002, HB 2228, c. 46, § 18, eff. November 1, 2002.