Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - Department of Environmental Quality
Chapter 740 - Implementation of Oklahoma's Water Quality Standards
Appendix B - [Effective 9/15/2023] Mean Hardness (CACO3) and PH by Stream Segment

Okla. Admin. Code § 740 app B

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Current through Vol. 41, No. 19, June 17, 2024
Appendix B - [Effective 9/15/2023] Mean Hardness (CACO3) and PH by Stream Segment

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Okla. Admin. Code § 740 app B

Adopted by Oklahoma Register, Volume 40, Issue 6, December 1, 2022, eff. 10/25/2022
Adopted by Oklahoma Register, Volume 40, Issue 24, September 1, 2023, eff. 9/15/2023