Metro Data Resource CenterClackamas, Clark, Multnomah, Washington, Polk, Columbia, Tillamook, Marion and Yamhill county boundaries in Oregon and Clark, Cowlitz, Skamania county boundaries in Washington. Date of last data update: 2024-12-30 This is official RLIS data. Contact Person: Christine Rutan christine.rutan@oregonmetro.gov 503-797-1669 RLIS Metadata Viewer: https://gis.oregonmetro.gov/rlis-metadata/#/details/155 RLIS Terms of Use: https://rlisdiscovery.oregonmetro.gov/pages/terms-of-useArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/687a6c8467b447edb9b1dfe5f85d2336_0engRLIS DiscoveryPublicCounty Lines (poly) [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2025-02-07