US lawMichiganRegulationsDepartment — Environment, Great Lakes and EnergyBureau — Drinking Water and Environmental Health DivisionR 325.1601 to 325.1781 — Groundwater Quality Control Rules325.1607R 325.1607R 325.1607 Terms defined in the act.Last amended: 1994Year: 2026Length: 17 wordsOfficial source Cite as Mich. Admin. Code R 325.1607Rule 107. The terms defined in the act have the same meanings when used in these rules.PreviousR 325.1606NextR 325.1608