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
The data contains different size circles to represent the Centers, which are part of the Region 2040 Concept Map. Centers are compact, mixed-use areas of high-density housing, employment, and retail that are pedestrian-oriented and well served by public tansportation and roads. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Planning>concept_centers
Shows all records for taxlots that have more than one record in the county Assessor's database. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Taxlots>tl_many
Spreadsheet of data attribute fields for multiple census shapefiles, with tabs at top for summary fields, 1970, 1980, 1990, and 2000. Note: some summary field calculations may not be available, and some may add up to >100%! Census data produced for LC ENVS by Portland State 2006-07; includes Portland Metro tri-counties (Multnomah, Clackamas, Washington). Separate shapefiles for each decade. | GIS_Data>ENVSData>Other_Sites>PDX_Metro>Non_RLIS>Demographic>1970-2000 (Jim Proctor Fall 2008)
The Title 3 Land data delineates areas protected by the Stream and Floodplain Protection Plan, which aims to protect the region's health and public safety by reducing flood and landslide hazards, controlling soil erosion, and reducing pollution of the region's waterways. GIS_Data>ENVSData>Other_Sites>PDX_Metro>Planning>title3