Development of permit limitations for the implementation of mineral

constituent criteria to protect the Agriculture beneficial use The higher of 250 mg/L or the limiting LTA is used to develop chloride and sulfate permit limitations. The higher of 700 mg/L or the limiting LTA is used to develop TDS permit limitations. (1) MAL. MALCL, MALSO4 and MALTDS are each determined on a 95% probability basis according to Equations N-8, N-9, and N-10, respectively. (2) DMLs. DMLCL, DMLSO4 and DMLTDS are also determined on a 95% probability basis according to Equations N-11, N-12, and N-13, respectively.