Wasteload allocations for the implementation of mineral constituent criteria

to protect the Agriculture beneficial use [REVOKED] If either Cd(YMS) or Cd(SS) exceeds its respective criterion, a water quality-based permit limit is required for that mineral constituent. WLAYMS and WLASS are calculated for each mineral constituent exhibiting reasonable potential. Background levels used in calculating agriculture- based WLAs are described in OAC 252:690-3-10 through 3-13 and 3-16. (1) WLAYMS. Equation H-1 is used to calculate WLAYMS. (2) WLASS. Equation H-2 is used to calculate WLASS.