Section 329IAC7.1-2-7. "Maximum contamination level" or "MCL" defined  


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  •    "Maximum contamination level" or "MCL" means the levels developed under Section 1412 of the Safe Drinking Water Act, codified under 40 CFR 141. (Solid Waste Management Division; 329 IAC 7.1-2-7; filed Jun 5, 2008, 11:19 a.m.: 20080702-IR-329060147FRA; readopted filed Aug 6, 2014, 9:49 a.m.: 20140903-IR-329140187BFA)