Appendix G. Minimum Trench Length for Subsurface Absorption Systems [revoked]  



[Source: Added at 16 Ok Reg 1895, eff 6-11-99; Revoked and reenacted at 18 Ok Reg 1616, eff 6-1-01; Revoked at 19 Ok Reg 45, eff 8-17-01 (emergency) ; Revoked at 19 Ok Reg 1027, eff 6-1-02]