Okla. Admin. Code § 252:690-3-20
Current through Vol. 41, No. 19, June 17, 2024
The DEQ will use the interim strategy described in OAC 252:690-3-20 through 3-26 for implementation of the narrative toxicity criterion for ammonia for major municipalities which have DO-based WLAs for ammonia and for major industries which produce ammonia as a commercial product or as a by-product of their industrial processes, or which have technology-based ammonia limits or DO-based ammonia WLAs.
Okla. Admin. Code § 252:690-3-20