City of Portland, OregonNo Abstract Available -- Additional Information: Category: Environmental Purpose: Update Frequency: As Needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52812ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/32254f93a3cb416580564cdbe2433fbf_259engPortlandMaps Open DataPublicECO Roof Points [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2026-01-07