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
Interactive mapping interface with links to data download from multiple sources. I found some download links to be more understandable than others. (Jim Proctor, Oct 2009)
This source of downloadable GIS shapefiles uses a mapping interface to identify your area of interest prior to selecting and downloading files. Note: some of the selections seemed a bit buggy on certain browsers, possible due to Java issues. (Jim P, 2009)
Over 1000 WMS themes, most restricted to the U.S. (many for specific counties) but some international. The WMS URL is plainly given for each theme. (Jim P., July 2009)
PDF file providing overview of data used for 2006 Environmental Performance Index, including raw values for included countries and brief descriptions of how data were collected/measured. From site: "By identifying specific targets for environmental performance and measuring how close each country comes to these established goals, the Pilot 2006 Environmental Performance Index (EPI) provides benchmarks for current national pollution control and natural resource management results. The issue-by-issue and aggregate rankings facilitate cross-country comparisons both globally and within relevant peer groups.…The EPI centers on two broad environmental protection objectives: (1) reducing environmental stresses on human health and (2) protecting ecosystem vitality." | GIS_Data>ENVSData>Other_Sites>Global>Global_EPI>CNTRY_EPI_joined (Jim Proctor Fall 2008).