US lawMichiganRegulationsDepartment — Environment, Great Lakes and EnergyBureau — Water Resources DivisionR 299.2901 to 299.2974 — Sewerage Systems299.2972R 299.2972R 299.2972 Rescinded.RepealedLast amended: 2026Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 299.2972Rescinded.PreviousR 299.2971NextR 299.2973