Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 740 - IMPLEMENTATION OF OKLAHOMA'S WATER QUALITY STANDARDS
Subchapter 3 - Implementation of Narrative Toxics Criteria to Protect Aquatic Life Using Whole Effluent Toxicity (WET) Testing
Section 252:740-3-4 - Reasonable potential to exceed narrative toxicity criterion for fish and wildlife propagation

Okla. Admin. Code § 252:740-3-4

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Current through Vol. 42, No. 8, January 2, 2025
Section 252:740-3-4 - Reasonable potential to exceed narrative toxicity criterion for fish and wildlife propagation

Reasonable potential to exceed the narrative criterion to protect the beneficial use of Fish and Wildlife Propagation against toxicity exists whenever persistent lethality is demonstrated. A permitting authority may deem reasonable potential to be demonstrated whenever intermittent lethality or persistent sublethality occurs. Reasonable potential is assumed to exist when a known toxicant is present, or expected to be present, in a discharge in toxic amounts.

Okla. Admin. Code § 252:740-3-4

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