This layer is the National Wetland Inventory (NWI) with revisions made by local governments in the tri-county region. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Water>wet_poly GIS_Data>ENVSData>Other_Sites>PDX_Metro>Water>wet_fill
River and waterbody data layer, which in addition to the major rivers and water bodies found in Metro's major rivers layer, includes: the Tualatin River and its tributaries, the Molalla and Pudding Rivers, Johnson Creek and others of approximately the same size. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Water>riv_line
This layer is the National Wetland Inventory (NWI) with revisions made by local governments in the tri-county region. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Water>wet_line
The database has data in the areas of population, poverty, land cover, land form, base data, elevation, rainfall, biodiversity, wildlife, tourism, water, irrigation, hydropower, other data (biomass, water distribution, market centers, and charcoal sources). No account needed.
Major river and water body outlines derived from Metro's Riv_poly layer. Includes: the Columbia, Willamette, Sandy, Clackamas and Lewis Rivers; Lake Oswego; Smith, Bybee, Vancouver and Sturgeon Lakes. |
GIS_Data>ENVSData>Other_Sites>PDX_Metro>xArchives>Environ>mjriv_li
Map dilineates the inundated areas near the mainstem and major tributaries of the Willamette River. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Water>flood96metro
Routed regional river centerline data layer using the polylineM feature format with measures in kilometers. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Water>stream_route