Current through Vol. 42, No. 1, September 16, 2024
Appendix O - Toxic Air Contaminants (TAC) Maximum Acceptable Ambient Concentrations (MAAC)Figure 1
Okla. Admin. Code tit. 252, ch. 100, app O
Added at 23 Ok Reg 17, eff 8-11-05 (emergency); Added at 23 Ok Reg 923, eff 6-15-06