The rules in OAC 252:740 provide for implementation of the "Oklahoma Water Quality Standards". The rules in this Chapter are promulgated as rules by DEQ pursuant to the procedures specified in the Oklahoma Administrative Procedures Act, 75 O.S. Section 250 et. seq., and pursuant to the substantive law provided in 82 O.S. Section 1085.30.
Okla. Admin. Code § 252:740-1-3