Geospatial data about Wayne County, Michigan Parcels. Export to CAD, GIS, PDF, CSV and access via API.

This data is intended as a reference material of street and alley vacations, but not designed for survey, accurate positioning, or legal documents. It is created as polygon feature class, vacation information based on field measurements, types of Right of Way, and citations of Journal of the Common Council (J.C.C.) and the plat Liber and Page is listed under the column titled 'Sub_Plat'. The paper maps of the Street and Alley Vacation, the raster layer version of those maps (Linen Map Markup Mosaic), and the Detroit parcel layer are used as base maps to create this data.

The street and alley vacations were recorded from 1831 to 2022 throughout the whole city, and it will be updated weekly. The existed and/or active street and alley vacations are ready to view, the authors are working on pending and historical records.

Spatial Reference: WGS 1984 Web Mercator Auxiliary Sphere

By using this data, you agree to the SEMCOG Copyright License Agreement. 1-foot elevation contour lines for Wayne County, Michigan, stored in file geodatabase format. Created from LiDAR data collected in 2017-2018.

The United States Environmental Protection Agency (USEPA) requires Michigan to attain the National Ambient Air Quality Standards (NAAQS) for six criteria pollutants. The data contained in this layer file outlines the statewide nonattainment areas for the 2010 Primary Sulfur Dioxide NAAQS as designated by the USEPA. There are two partial nonattainment areas currently for this standard located in Southeast Michigan; one within St. Clair county and the other within Wayne county along the Detroit River. Further information about the six criteria pollutant NAAQS, including sulfur dioxide can be found on EGLE Air Quality Division’s SIP and Attainment webpage.Field NameAliasDescriptionAreaNameArea NameName of the general geographic location.Shape_AreaShape.STArea()N/AShape_LengthShape.STLength()N/ANameNameNonattainment Area designation name. This is how the area is typically referred to within regulatory documents.EpaWebsiteEpa WebsiteLink provided to the USEPA Green Book which provides historic and geographic designation information for the 2010 SO2 standard.AdditionalInfoAdditionalInfoLink provided to the general EGLE AQD Attainment and SIP webpage which features additional information on the SO2 NAAQS in Michigan and the related regulatory submittals.EgleAqdSiteEgleAqdSiteLink provided if there is a specific EGLE AQD webpage for the individual nonattainment area.FederalRegisterNoticeFederal RegisterNoticeLink provided for each entry to the initial Federal Register notice designating the area as nonattainment. Questions about this data can be directed to Marissa Vaerten at VaertenM@michigan.gov.