https://geodata.baltimorecity.gov/egis/rest/services
https://geodata.baltimorecity.gov/egis/rest/servicesAlso run by Baltimore
- https://gis.baltimorecity.gov/egis/rest/services
- https://services1.arcgis.com/UWYHeuuJISiGmgXx/ArcGIS/rest/services
- https://tiles.arcgis.com/tiles/UWYHeuuJISiGmgXx/arcgis/rest/services
- https://services1.arcgis.com/mVFRs7NF4iFitgbY/ArcGIS/rest/services
- https://services3.arcgis.com/mbYrzb5fKcXcAMNi/ArcGIS/rest/services
- https://tiles.arcgis.com/tiles/mbYrzb5fKcXcAMNi/arcgis/rest/services