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High Risk Erosion Areas

Bluff of High Risk Erosion Area
Environment, Great Lakes, and Energy

High Risk Erosion Areas

EGLE's Water Resources Division (WRD) is requesting that shoreline property owners remove sandbags that were placed along the shoreline during the Great Lakes High Water Levels.  EGLE will be contacting property owners over the next several weeks.  Contact the EGLE staff that covers your county should you have any questions.

Great Lakes shorelines are always changing. Erosion is an expected and natural process along the Great Lakes. Water levels, wave action, the local geology, and plants impact how shorelines erode. People love living on the shoreline yet sometimes their homes are too close to the edge of a bluff. When shoreline conditions change the bluff those homes may be in danger of falling into the lake.

The High-Risk Erosion Area Program identifies those shorelines receding at an average annual rate of one foot per year or greater over a minimum period of 15 years. Along these shorelines, new structures are required to meet setbacks for their protection from a changing shoreline. When structures are not in danger the shoreline does not need to be altered to protect the structure. The shoreline and people can adapt to the changeable conditions of the Great Lakes.

HREAs are regulated by the Administrative Rules of Part 323, Shorelands Protection and Management, of the Natural Resources and Environmental Protection Act, 1994 PA 451, as amended.

Contact

Information on specific sites:
District Permit Staff

High Risk Erosion Area Maps by County and Township

High-risk erosion areas (HREAs) are shorelines of the Great Lakes where the land is receding at a rate of one foot or more per year for a minimum of 15 years. Recession rates change over time as water levels fluctuate and coastal conditions change. Currently approximately 250 miles of shoreline are designated as high-risk erosion areas along the shorelines of Lakes Michigan, Superior and Huron. Township maps show the locations and setbacks for each of the areas. A permit is required for a regulated use on a parcel in a HREA.
Determine if your property is in a High Risk Erosion Area

Begin the permit process

Report

What requires a permit?

A permit is required for construction of a structure on any portion of a designated High-Risk Erosion Area parcel regardless of how far the project is from the lakeshore. Common activities requiring a permit include construction of a house, garage, or addition, substantial reconstruction of an existing home, the installation of a septic system, covered porches, or a commercial building. View the list of common activities needing a permit. The application for a permit requires a fee of between $50 and $500.

Local units of government may choose to administer the high-risk erosion area program through their local zoning ordinance. Currently EGLE administers Part 323 in all HREAs except for those in Pere Marquette Township in Mason County.  Contact the local zoning administrator for permit information.

Apply for a permit

Applications for individual permits are submitted through MiEnviro Portal. Additional information about the application process is available at EGLE/USACE Joint Permit Application. Once a permit application is received, EGLE staff review the application and visit the project site to assess the proposed location of the structure(s) from the shoreline. The status of all permit applications may be tracked at MiEnviro Portal. A valid permit may be transferred to a new property owner with the written permission of the current permittee. A request to transfer a permit is submitted in MiEnviro Portal.

Every application must include a completed online form, property owner authorization, property location, and a permit from the local health department if proposing a new or replacement septic system. Also, the proposed and existing structures must be identified on the site plan and cross-section. Read the Frequently Asked Questions about Great Lakes Shoreline Erosion to determine which setback you need to meet and where on the shoreline to measure setbacks from.

Submit your permit application in MiEnviro Portal
Event Schedule

Application Process

Submitted applications for permit enter a 30-day administrative completeness period. During that time your application is reviewed to ensure the required information for a complete application has been submitted in MiEnviro Portal. If the application is not complete EGLE staff will put your application on hold and request the information from you. Once the application is complete the processing period begins. EGLE has 60 days to process your permit application.

Additional information for your permit application

Drawing displaying setbacks related to a house location in a high risk erosion area

Drawings

If you are applying for a permit, you must submit a site plan, and cross-section showing the type of foundation, with your application. Look at the following examples to ensure all the necessary information is included on your plans before submitting them with your application.

Application Drawing: House

Application Drawing: Addition

A building being moved away from a high bluff

How do I protect my home from erosion?

Understand your shoreline and that erosion will happen. Changes due to weather, water levels, groundwater, and development will impact how the shoreline functions. A deep lot will provide room to safely locate, and relocate, your structure. The best way to safeguard your investment is to build your home as far landward from the top of the bluff as possible. Doing so will allow you to enjoy your home for as long as possible without worrying about erosion.