A complete list of all programs within the Department of Environment, Great Lakes, and Energy (EGLE)
Community involvement and public participation are an essential part of EGLE’s mission, vision, and values.
SARA Title III establishes requirements regarding emergency planning and "Community Right-to-Know" reporting on hazardous and toxic chemicals for federal, state, local, and tribal governments, as well as regulated facilities.
Resources and information on utilizing RRD's data exchange and the Inventory of Facilities.
An interactive map displaying contaminated sites throughout Michigan regulated under Parts 213, 201, and 211.
This system allows water well drilling and pump installation contractors to submit water well records.
EGLE's interactive calendar is designed to provide timely information on decisions before the Director, proposed settlements of contested cases, administrative rules promulgation, public hearings, meetings and comment deadlines, and environmental conferences, workshops and training programs.
The Michigan Freedom of Information Act (FOIA) provides all persons (except persons incarcerated in correctional facilities) with access to public records of public bodies. Requests to inspect or receive public records from EGLE must be in writing and describe the requested records with enough detail to enable the department to identify and locate the requested records. Some records are exempt from disclosure under the FOIA or another statute and thus will not be provided. A fee may be charged to process your request. Please note that many records are available that do not require a formal FOIA request.
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May 28, 2025
Nearly 500 people live on Mackinac Island year-round, but every summer, the population surges to more than 20,000. This increased population puts a major strain on the island’s more than 50-year-old wastewater treatment plant.
Today, thanks to a $78.7 million investment supported by the State of Michigan, that same facility is being transformed to ensure clean drinking water, better protect the Great Lakes, support tourism and serve the island’s needs for generations to come.
During the 2025 Mackinac Policy Conference, Michigan Department of Environment, Great Lakes, and Energy (EGLE) Director Phil Roos joined city leaders, legislators, and stakeholders for a tour of the plant, calling it a model for strategic, community-centered water infrastructure projects.
“This project is a shining example of how investing in our water infrastructure protects public health, boosts local economies, and safeguards the natural resources that define our state,” said Roos. “From world-class tourism destinations like Mackinac Island to smaller towns across Michigan, we are committed to helping communities build the modern systems they need to thrive.”
EGLE Director Phil Roos (l) and others tour the wastewater treatment plant on Mackinac Island. Originally constructed in 1970, the Mackinac Island Wastewater Treatment Plant (WWTP) has undergone significant upgrades to accommodate the island's growing population and tourism demands. The plant will provide better wastewater treatment, expand capacity and improve water quality on the island, ultimately supporting sustainable growth.
The project was made possible through a partnership between the City of Mackinac Island, EGLE and state and federal sources. Funding sources include:
The plant upgrade is part of the broader work by the Whitmer-Gilchrist Administration to modernize water systems across the state. Since 2019, Michigan has invested more than $5.3 billion to upgrade drinking water, wastewater and stormwater systems. These efforts ensure all Michigan communities have access to safe, clean drinking water.
Governor Whitmer’s FY26 budget proposal includes an additional $50 million in one-time water infrastructure funding and $30 million in annual funding to continue this momentum, along with $5.95 million to implement the Safe Drinking Water Act and help more communities access technical support and financial assistance.
“We appreciate the support the community has received from the EGLE State Revolving fund loans, ARP grants, and additional State appropriations for our new Wastewater Treatment Plant,” said Mackinac Island Mayor Margaret Doud. “The project is a critical need for the Island’s infrastructure. This will be a great improvement to the Mackinac Island Community that all will greatly benefit from. We would like to thank everyone involved for supporting our beautiful Island, a true Gem, which is enjoyed by many and will be for generations to come.”
As Michigan continues to upgrade aging infrastructure and protect its world-class freshwater resources, projects like this one on Mackinac Island demonstrate how collaborative investments can preserve the places we treasure most.
For more information on EGLE’s water infrastructure initiatives, check out EGLE’s Clean Water State Revolving Fund webpage.
Author:
Demolition and cleanup at contaminated Modern Plastics site will clear the way for new opportunities.
Grants totaling more than $1.1 million will reduce hazards, advance circular economy
The event featured a tour of the plant and an update on construction progress, emphasizing how the state’s continued investment in water infrastructure benefits communities, creates jobs and protects Michigan’s world-class water resources.
The annual dedication by Michigan’s Department of Environment, Great Lakes, and Energy (EGLE) and partners will focus on resources and activities (see below) related to connections among people, water, and the natural world, and diving into enjoyment, recreation, and stewardship of our waters and communities.
EGLE held the second annual event for 300 middle- and high-schoolers statewide.
EGLE Vets and multiple state departments helped beautify the grounds of the Michigan Veteran Homes of Grand Rapids.
Partners have unveiled a new tool to improve planning and conservation of vital ecosystems.
Once you start paying attention, glacial erratic rocks start popping up everywhere.
Attendance at the recent event in Detroit allows EGLE to provide resources to residents and answer air quality questions one-on-one.
