Okla. Admin. Code § 252:606-6-57 – Development of permit limitations for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use | Midpage
§ 252:606-6-57
Okla. Admin. Code § 252:606-6-57
Development of permit limitations for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use
Effective Sep 15, 202441 Ok Reg, Number 23Added at 41 Ok Reg, Number 23, effective 9-15-24Department of Environmental Quality
MALTOX and DMLTOX are calculated from LTATOX. MALTOX is compared with all applicable criterion MALs. The most stringent MAL and associated DML is used in the permit.
(1) MALTOX. MALTOX is calculated using a 95% probability basis according to Equation L-10.
(2) DMLTOX. DMLTOX is calculated using a 99% probability basis according to Equation L-11.