National Hydrography Dataset (NHD) and Watershed Boundary Dataset (WBD) dynamic web-based map service endpoints migrated to new Cloud endpoints on Feb 2, 2018. Anyone using the previous endpoints will need to update those references to the new endpoints.
National Hydrography Dataset
- Previous Endpoint: https://services.nationalmap.gov/arcgis/rest/services/nhd/MapServer
- New Cloud Endpoint:https://hydro.nationalmap.gov/arcgis/rest/services/nhd/MapServer
Watershed Boundary Dataset
- Previous Endpoint: https://services.nationalmap.gov/arcgis/rest/services/wbd/MapServer
- New Cloud Endpoint: https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
Please note: The new endpoints no longer contains a (0) layer. All other layers options remain unchanged, other than layer ordering/numbering. See links above for full descriptions of layer ordering.