Okla. Admin. Code § 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.
Notes
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