Michigan Dept. of Environment, Great Lakes, and EnergyThis data is adapted from the EGLE Districts by County layer and used in the EGLE Detroit Area Cleanup Success story map . This data includes all of the counties in the State of Michigan and their corresponding Remediation and Redevelopment Division (RRD), EGLE district. This RRD-specific layer includes a Detroit District that consists of Wayne County, which is unique to the division. Fields included in this dataset are: Field Name Description Districts EGLE District the county resides in DistrictsLabel EGLE District the county resides in excluding the ‘District' suffix CountyName Name of the county CountyLabel Name of the county excluding the ‘County' suffix AreaSqMiles Area of the county in square miles For questions about this data, please reach out to RRD's GIS and Web specialist, Matt Warner, at WarnerM1@Michigan.gov or EGLE's GIS team at EGLE-Maps@Michigan.gov .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/37d652386f7f4f679dcf0eff54b340a2_11engState of Michigan Open Data PortalPublicEGLE RRD Districts by County [Michigan]Web servicesMichiganLast Modified: 2026-05-05