US lawMichiganRegulationsDepartment — Environment, Great Lakes and EnergyBureau — Water Resources DivisionR 323.1041 to 323.1117 — Water Resources Protection -- Part 4. Water Quality Standards323.1099R 323.1099R 323.1099 Rescinded.RepealedLast amended: 1997Year: 2026Length: 1 wordsOfficial source Cite as Mich. Admin. Code R 323.1099Rescinded.PreviousR 323.1098NextR 323.1100