Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 606 - OKLAHOMA POLLUTANT DISCHARGE ELIMINATION SYSTEM (OPDES) STANDARDS
Subchapter 6 - Point Source Discharges
Section 252:606-6-40 - Endpoint and test failure criteria for chronic tests

Okla. Admin. Code § 252:606-6-40

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Current through Vol. 42, No. 8, January 2, 2025
Section 252:606-6-40 - Endpoint and test failure criteria for chronic tests

The endpoint for lethality for chronic WET testing and retesting is the NOECL. The endpoint for sublethality for routine chronic WET testing and retesting is the NOECS. Statistical analysis must be consistent with the methods described in the documents referenced in OAC 252:606-6-29. For chronic test failure, see OAC 252:730.

Okla. Admin. Code § 252:606-6-40

Adopted by Oklahoma Register, Volume 41, Issue 23, August 15, 2024, eff. 9/15/2024