§ 252:606-5-4

Okla. Admin. Code § 252:606-5-4

Water quality standards variance

Effective Sep 15, 202340 Ok Reg 2018Added at 21 Ok Reg 1584, eff 6-11-04; Amended at 40 Ok Reg 241, eff 10-25-22 (emergency); Amended at 40 Ok Reg 2018, eff 9-15-23Department of Environmental Quality

Approval for any variance allowed pursuant to the Oklahoma Water Quality Standards must be obtained directly from DEQ.

Added at 21 Ok Reg 1584, eff 6-11-04

Amended at 40 Ok Reg 241, eff 10-25-22 (emergency)

Amended at 40 Ok Reg 2018, eff 9-15-23