Okla. Admin. Code § 252:100-19-12
The emission of particulate matter from any new or existing directly fired fuel-burning unit or from any emission point in an industrial process shall not exceed the limits specified in Appendix G.
Amended and renumbered from 252:100-27-2 and 252:100-27-5 at 17 Ok Reg 1120, eff 6-1-00