Data updated quarterly.Data Attributes and Definitions -- Department: The department the employee works in.- Department ID: The numeric identifier for the department (typically 4 digits).- Job: The name for the job assigned to the employee.- Category: Grouping of employees in similar jobs/leadership roles.- Sub Category: Secondary grouping of employees within a category.- Race/Ethnicity: The race/ethnicity category which the employee identifies with (self-identified).- Gender: Designates the employee's gender (self-identified).- Age: The chronological number (age) assigned to the employee based on date of birth.- Age Group: Grouping of employees having approximately the same age or age range.- Original Hire Date: Date upon which the employee was originally hired.- Last Hire Date: Date upon which an employee was hired; may be a rehire date.- Pay Class: Defines how the employee gets paid for hours worked based on defined rules (full-time, part-time, hourly, etc.)- Data As of: The date to which the given data applies to.

greyscale ortho-rectified vertical aerial photography covering Milwaukee County Wisconsin - captured April 1995 - resolution of 24 inches per pixel - see https://maps.sewrpc.org/regionallandinfo/metadata/1995_Orthophotography.htm for full details

Hydrographic/hydrologic planimetric lines in Milwaukee County digitized from aerial ortho imagery. Features representing larger river, stream, or lake polygons have been named for labeling purposes. Naming conventions have been taken from other sources - open map and MMSD jurisdictional stream layer. This planimetric layer is not an exhaustive source for water data in Milwaukee County. Other sources for water data include:MMSD Jurisdictional Stream Layer - simple feature layer that focuses on Milwaukee Metropolitan Sewerage District's jurisdictional streams.Wisconsin DNR Water Data - detailed feature layers for streams and open water data provided by the Wisconsin Dept of Natural Resources.Other planimetric datasets available:Milwaukee County Planimetric Environmental PointsMilwaukee County Planimetric Water PolygonsMilwaukee County Planimetric Water LinesMilwaukee County Planimetric Structure PolygonsMilwaukee County Planimetric Utility PointsMilwaukee County Planimetric Transportation PolygonsMilwaukee County Planimetric Railroad SignsFor the entire Planimetric dataset, users can download the Planimetric database: Planimetric Download *Note: download will begin when link is clicked*Other environmental related data:Milwaukee County LagoonsMilwaukee County Lidar Tree Canopy 2020Milwaukee County Lidar Tree Canopy 2015Milwaukee County Planimetric Tree and Marsh PointsMilwaukee County Planimetric Water PolygonsMilwaukee County Planimetric Water Lines

Milwaukee County cadastral map (cached) - data refreshed Jan, Mar, May, Jul, Sep, NovOther related layers available:Milwaukee County Parcels with Property Information

Milwaukee County Owned Parcels

Milwaukee County Cadastral DatasetOptional replacements for the Cadastral Cached service:County Vector Basemap – With Parcel Outlines

County Vector Basemap – Without Parcel Outlines

ESRI Vector Basemaps (Community Maps) cadastral layers (cached)

Data updated quarterly.Data Attributes and Definitions -- Department: The department the employee works in.- Department ID: The numeric identifier for the department (typically 4 digits).- Job: The name for the job assigned to the employee.- Category: Grouping of employees in similar jobs/leadership roles.- Sub Category: Secondary grouping of employees within a category.- Race/Ethnicity: The race/ethnicity category which the employee identifies with (self-identified).- Gender: Designates the employee's gender (self-identified).- Age: The chronological number (age) assigned to the employee based on date of birth.- Age Group: Grouping of employees having approximately the same age or age range.- Original Hire Date: Date upon which the employee was originally hired.- Last Hire Date: Date upon which an employee was hired; may be a rehire date.- Pay Class: Defines how the employee gets paid for hours worked based on defined rules (full-time, part-time, hourly, etc.)- Data As of: The date to which the given data applies to.

This feature layer contains the PLSS Quarter Sections in Milwaukee County. The Southeastern Wisconsin Regional Planning Commission (SEWRPC) is the owner of the PLSS (Public Land Survey System) dataset which includes:PLSS Corner PointsPLSS SectionsPLSS TownshipsPLSS Quarter Sections Additional information such as survey documents can be found on SEWRPC's web application found here .

Data updated quarterly.

Data Attributes and Definitions - 
-  Department: The department the employee works in.
-  Department ID: The numeric identifier for the department (typically 4

digits). - Job: The name for the job assigned to the employee. - Category: Grouping of employees in similar jobs/leadership roles. - Sub Category: Secondary grouping of employees within a category. - Race/Ethnicity: The race/ethnicity category which the employee identifies with (self-identified).

-  Gender: Designates the employee's

gender (self-identified). - Age: The chronological number (age) assigned to the employee based on date of birth. - Age Group: Grouping of employees having approximately the same age or age range. - Original Hire Date: Date upon which the employee was originally hired.

-  Last Hire Date: Date upon which an

employee was hired; may be a rehire date. - Pay Class: Defines how the employee gets paid for hours worked based on defined rules (full-time, part-time, hourly, etc.) - Data As of: The date to which the given data applies to.

Geospatial data about Milwaukee County, Wisconsin County Boundary. Export to CAD, GIS, PDF, CSV and access via API.

Geospatial data about Milwaukee County, Wisconsin PLSS Quarter Sections. Export to CAD, GIS, PDF, CSV and access via API.

Geospatial data about Milwaukee County, Wisconsin Condo. Export to CAD, GIS, PDF, CSV and access via API.

************************In early 2025, the source of MCLIO public layers will change.*****************************

Please refer to these documents for changes:

https://mclio.maps.arcgis.com/home/item.html?id=0bb68bbae37445adb045d6a44fed3f2a

https://mclio.maps.arcgis.com/home/item.html?id=79c6c9d737c94753a388db7c6f480149

Please update maps, apps and data connections accordingly!

Geospatial data about Milwaukee County, Wisconsin Taxparcel Boundary. Export to CAD, GIS, PDF, CSV and access via API.

Geospatial data about Milwaukee County, Wisconsin US Senate Representation. Export to CAD, GIS, PDF, CSV and access via API.

Geospatial data about Milwaukee County, Wisconsin Municipal and State Parks. Export to CAD, GIS, PDF, CSV and access via API.

greyscale ortho-rectified vertical aerial photography covering Milwaukee County Wisconsin - captured March-April 2000 - resolution of 12 inches per pixel - see https://maps.sewrpc.org/regionallandinfo/metadata/2000_Orthophotography.htm for full details

greyscale non-ortho-rectified vertical aerial photography covering Milwaukee County Wisconsin; captured April 1980; resolution of approx. 11 inches per pixel; source 9 inch x 9 inch 1:20,000 prints were scanned at 1,800 pixels per inch and georeferenced via third-order polynomial transformation using ortho-rectified imagery as reference

Urban heat islands are small areas where temperatures are unnaturally high - usually due to dense buildings, expansive hard surfaces, or a lack of tree cover or greenspace. People living in these communities are exposed to more dangerous conditions, especially as daytime high and nighttime low temperatures increase over time. NOAA Climate Program Office and CAPA Strategies have partnered with cities around the United States to map urban heat islands. Using Sentinel-2 satellite thermal data along with on-the-ground sensors, air temperature and heat indexes are calculated for morning, afternoon, and evening time periods. The NOAA Visualization Lab, part of the NOAA Satellite and Information Service, has made the original heat mapping data available as dynamic image services.Dataset SummaryPhenomenon Mapped: heat indexUnits: degrees Fahrenheit Cell Size: 30 metersPixel Type: 32 bit floating pointData Coordinate Systems: WGS84 Mosaic Projection: WGS84 Extent: cities within the United StatesSource: NOAA and CAPA StrategiesPublication Date: September 20, 2021What can you do with this layer?This imagery layer supports communities' UHI spatial analysis and mapping capabilities. The symbology can be manually changed, or a processing template applied to the layer will provide a custom rendering. Each city can be queried.Related layers include Morning Heat Index and Afternoon Heat Index. Cities IncludedBoulder, CO Brooklyn, NY Greenwich Village, NY Columbia, SC Columbia, MO Columbus, OH Knoxville, TN Jacksonville, FL Las Vegas, NV Milwaukee, WI Nashville, TN Omaha, NE Philadelphia, PA Rockville, MD Gaithersburg, MD Takoma Park, MD San Francisco, CA Spokane, WA Abingdon, VA Albuquerque, NM Arlington, MA Woburn, MA Arlington, VA Atlanta, GA Charleston, SC Charlottesville, VA Clarksville, IN Farmville, VA Gresham, OR Harrisonburg, VA Kansas City, MO Lynchburg, VA Manhattan, NY Bronx, NY Newark, NJ Jersey City, NJ Elizabeth, NJ Petersburg, VA Raleigh, NC Durham, NC Richmond, VA Richmond, IN Salem, VA San Diego, CA Virginia Beach, VA Winchester, VA Austin, TX Burlington, VT Cincinnati, OH Detroit, MI El Paso, TX Houston, TX Jackson, MS Las Cruces, NM Miami, FL New Orleans, LA Providence, RI Roanoke, VA San Jose, CA Seattle, WA Vancouver, BC Canada Boston, MA Fort Lauderdale, FL Honolulu, HI Boise, ID Nampa, ID Los Angeles, CA Yonkers, NY Oakland, CA Berkeley, CA San Juan, PR Sacramento, CA San Bernardino, CA Victorville, CA West Palm Beach, FL Worcester, MA Washington, D.C. Baltimore, MD Portland, ORCities may apply to be a part of the Heat Watch program through the CAPA Strategies website. Attribute Table Informationcity_name: Evening Heat Index Observations in Floating-Point (°F)

Census 2020 Zip Code Tabulation Areas covering Milwaukee County, WI. Other census related boundaries:Milwaukee County Zip Code Tabulation AreasMilwaukee County Census TractMilwaukee County Census BlockMilwaukee County Census Block GroupsCensus boundaries are intended to be used with census data that can be found here: American Community Survey . ESRI Living Atlas also provides curated layers with census data that can be found here: ArcGIS Living Atlas of the World.

Spot elevation points derived from 2020 LiDAR data within Milwaukee County.See additional Feature Classes within the Topographic dataset:Milwaukee County Spot ElevationsMilwaukee County Depression Elevation PointsMilwaukee County Depression PolygonsMilwaukee County Contour Lines & Milwaukee County Cached Contour Lines

Parcel Identifier Label Points for 1:1,200 Cadastral Mapping Covering Milwaukee County, Wisconsin