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.
The Michigan Department of Environment, Great Lakes, and Energy’s (EGLE) Water Well Viewer (WWV), is an interactive mapping system that displays water wells along with other information, such as wellhead protection areas, underground storage tanks, and sites of environmental contamination. Water well locations have been identified by address matching, the use of global positioning systems (GPS), and by legal descriptions.
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.
Anyone wishing to formally serve legal documents upon the Department of Environment, Great Lakes, and Energy (EGLE), or its officers or employees, may do so by the following methods.
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All water is corrosive, and water quality parameters (WQPs) are a measure of the chemical and physiological characteristics of water. Measuring water quality parameters are important for evaluating water corrosivity, determining which corrosion control treatment a system might need to install, monitoring the effectiveness of the installed treatment, and for setting future treatment goals. Michigan water supplies that meet one or more of the below requirements are required to collect water quality parameters. Water supplies must collect water quality parameters if they meet one or more of the following:
The suite of required water quality parameters to be collected are specified in each water supply’s annual monitoring schedule.
Most water quality parameter sample results are reported on a water supply’s Monthly Operational Report (MOR). Water supplies may also use the water quality parameter report template to submit sampling results to EGLE. Choose the appropriate template based on whether a system has corrosion control treatment or not.
Submit the completed report to EGLE via MiEHDWIS. If you do not have a MiEHDWIS account, the report should be submitted to a EGLE district office e-mail box. The report is due to EGLE by the 10th of the month following each monitoring period.
Since 2019, small and medium size systems with corrosion control have been required to sample for a suite of Water Quality Parameters (WQP) at their entry-points-to-the-distribution-system (EPTDS) and in the distribution system. Much has been learned in that time on how to efficiently monitor and manage WQPs and the associated data they generate. This updated webinar discusses WQPs and their purpose; distinguish between WQPs and optimal WQP (OWQP); when and where to monitor; reporting requirements; WQP ranges and excursions; and how compliance is determined. Examples, drawn from experience, will be used to illustrate key points throughout the presentation.
