Every year in December, layers are retired from Esri’s content catalog.
Retired layers have gone through the Process for Deprecating Maps and Layers, and are removed from Living Atlas and ultimately from the ArcGIS Online layer catalog. Below is a list of layers retired this year and links to the replacements. Please update your maps and apps accordingly.
Note for ArcGIS Enterprise Users
If you use ArcGIS Enterprise 10.6 to ArcGIS Enterprise 10.8.1, you may see these layers in searches throughout your Enterprise portal. Please note that once retired, the underlying data will be inaccessible, and the layer will be broken. Therefore, please make the appropriate replacements. For more information on the lifecycle of Living Atlas content in ArcGIS Enterprise, please see the Living Atlas content life cycles and updates help topic.