State Coastal RegulationsThe State of Michigan has several regulatory programs for Great Lakes shorelines, as described below. The basis for many of these programs is the Natural Resources and Environmental Protection Act (Act 451 of 1994). Coastal-related rules, administered by the Department of Environment, Great Lakes and Energy (EGLE), are found in the following parts:
WetlandsWetlands provide habitat, flood control, groundwater recharging, erosion prevention, and can even treat pollution. In order to protect them, EGLE requires a permit and mitigation (and sometimes replacement) in order to disturb any of the following wetlands:
Additionally, some particularly important Great Lakes wetlands have an extra layer of protection under the “Environmental Areas” program, which has a very high bar to be approved for a permit. Shorelands Protection - High Risk Erosion AreasConstruction in High Risk Erosion Areas along the Great Lakes requires a joint permit from the Michigan Department of Environmental Quality and the Army Corps of Engineers. Required setbacks are measured from the “Erosion Hazard Line,” not the Ordinary High Water Mark as with other regulations. Smaller structures are permitted to be closer to the line than larger structures, and septic systems have very large required setbacks. Great Lakes Submerged LandsThe Great Lakes Submerged Lands Program regulates construction activities along 3,288 miles of Great Lakes shoreline and over 38,000 square miles of Great Lakes bottomlands. Typical projects regulated include filling, dredging, and structural alterations lakeward of the EOHWM. Most shore armoring structures such as seawalls, revetments, sandbags, and groins are regulated under this program, which have major implications for coastal resilience planning. Sand Dunes Protection - Critical DunesThe Critical Dunes program protects about 29% of Michigan’s dunes. When originally adopted in 1989, it had extremely stringent standards, including prohibiting construction on the lakeward side of dunes. In 2012, the standards were relaxed, although the dunes are still protected in many ways. Water Resources Protection - Flood Hazard ManagementThe State of Michigan's Floodplain Regulatory Authority requires that a permit be obtained prior to any alteration or occupation of the 100-year floodplain of a river, stream or drain with a drainage area that is 2 square miles or greater. >> Flood Hazard Management website PermittingThe Joint Permit Application (JPA) is for construction activities where the land meets the water covering permit requirements derived from state and federal rules and regulations. The JPA operates under three-tiers of permitting categories for regulated activities under NRPEPA Parts 301, 303, and 325. Additional categories also exist for floodplains under the authority of Part 31. |