Okla. Admin. Code § tit. 252, ch. 690, app HDownload PDFCurrent through Vol. 42, No. 8, January 2, 2025Appendix H - [Revoked effective 9/15/2024] Equations for Implentation of Numerical Criteria to Protect the Agriculture Beneficial UseFigure 1Figure 2Figure 3 Okla. Admin. Code tit. 252, ch. 690, app HAdded at 19 Ok Reg 1721, eff 6-13-02Adopted by Oklahoma Register, Volume 40, Issue 6, December 1, 2022, eff. 10/25/2022 (emergency)Adopted by Oklahoma Register, Volume 40, Issue 24, September 1, 2023, eff. 9/15/2023Revoked by Oklahoma Register, Volume 41, Issue 23, August 15, 2024, eff. 9/15/2024