No later than December 23, 1998, owners/operators of existing underground storage tank systems shall:
- (1) Comply with the requirements for new underground storage tank systems under Subchapter 2 of this Chapter; or
- (2) Comply with the upgrading requirements in OAC 165:25-5-2 and 165:25-5-3; or
- (3) Permanently close the underground storage tank system and take any necessary corrective action, in accordance with this Chapter.
Revoked at 18 Ok Reg 2378, eff 7-1-01
Added at 22 Ok Reg 1730, eff 7-1-05
Amended at 25 Ok Reg 1867, eff 7-1-08
Amended at 37 Ok Reg 1128, eff 10-1-20