MI Administrative Code



MI Administrative Code(s) for Environment, Great Lakes and Energy - Water Resources Division

Title Start Start Sort End End Sort Admin Code File
Shorelands Protection and Management R 281.21 1 281.26 1 R 281.21 to R 281.26.pdf PDF HTML
Inland Lakes and Streams R 281.811 2 281.846 2 R 281.811 to R 281.846.pdf PDF HTML
Wetlands Protection R 281.921 3 281.925 3 978_2011-015EQ_AdminCode.pdf PDF HTML
Wetland Mitigation Banking R 281.951 4 281.961 4 R 281.951 to R 281.961.pdf PDF HTML
Dam Safety R 281.1301 5 281.1313 5 R 281.1301 to R 281.1313.pdf PDF HTML
Sewerage Systems R 299.2901 6 299.2974 6 R 299.2901 to R 299.2974.pdf PDF HTML
Great Lakes Bottomlands Preserve R 299.6001 7 299.6013 7 R 299.6001 to R 299.6013.pdf PDF HTML
Great Lakes Submerged Lands R 322.1001 8 322.1018 8 R 322.1001 to R 322.1018.pdf PDF HTML
Water Resources Protection -- Part 4. Water Quality Standards R 323.1041 9 323.1117 9 R 323.1041 to R 323.1117.pdf PDF HTML
Water Resources Protection -- Part 6. Cleaning Agents and Water Conditioners R 323.1171 10 323.1181 10 R 323.1171 to R 323.1181.pdf PDF HTML
Water Resources Protection -- Part 8. Water Quality-Based Effluent Limit Development for Toxic Substances R 323.1201 11 323.1221 11 R 323.1201 to R 323.1221.pdf PDF HTML
Water Resources Protection -- Part 10. Treatment Plant Operators R 323.1251 12 323.1259 12 R 323.1251 to R 323.1259.pdf PDF HTML
Water Resources Protection -- Part 13. Floodplains and Floodways R 323.1311 13 323.1329 13 R 323.1311 to R 323.1329.pdf PDF HTML
Water Resources Protection -- Part 15. Use of Water in Mining Low Grade Ore R 323.1351 14 323.1354 14 R 323.1351 to R 323.1354.pdf PDF HTML
Water Resources Protection -- Part 17. Soil Erosion and Sedimentation Control R 323.1701 15 323.1714 15 R 323.1701 to R 323.1714.pdf PDF HTML
Water Resources Protection -- Part 21. Wastewater Discharge Permits R 323.2101 16 323.2197 16 R 323.2101 to R 323.2197.pdf PDF HTML
Water Resources Protection -- Part 22. Groundwater Quality R 323.2201 17 323.2240 17 R 323.2201 to R 323.2240.pdf PDF HTML
Water Resources Protection -- Part 23. Pretreatment R 323.2301 18 323.2317 18 R 323.2301 to R 323.2317.pdf PDF HTML
Water Resources Protection -- Part 24. Land Application of Biosolids R 323.2401 19 323.2418 19 R 323.2401 to R 323.2418.pdf PDF HTML
Aquatic Nuisance Control R 323.3101 20 323.3110 20 R 323.3101 to R 323.3110.pdf PDF HTML
Water Resources Protection -- Part 5. Spillage of Oil and Pollution Materials R 324.2001 21 324.2009 21 R 324.2001 to R 324.2009.pdf PDF HTML
Clean MI Initiative - Nonpoint Source Pollution Prevention Control Grants R 324.8801 22 324.8810 22 R 324.8801 to R 324.8810.pdf PDF HTML
Clean Water Fund R 324.8901 23 324.8920 23 R 324.8901 to R 325.8920.pdf PDF HTML
Public Bathing Beaches R 325.2101 24 325.2103 24 R 325.2101 to R 325.2103.pdf PDF HTML
Part 3. Subdivisions of Land R 560.301 25 560.304 25 R 560.301 to R 560.304.pdf PDF HTML


The Michigan Office of Administrative Hearings and Rules strives to ensure equal access to its online services. In doing so, we are working toward full compliance with the Web Content Accessibility Guidelines (WCAG) 2.1 Level AA.

An accessibility review of this website is currently underway, and remediation activities are in progress. These efforts will continue as we implement improvements across the site. Should you encounter accessibility challenges or require assistance using any portion of this website, please contact [email protected]. Please reference the specific page where the issue occurred so we may address it efficiently.