Search datasets
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This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset describes the percentage of a 15-m...
Search relevance: 1.00 | Views last month: 20 | Catalog Last Checked: May 06, 2026 at 12:20 AM -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes layers depicting EnviroAtlas...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 11:57 PM -
This EnviroAtlas dataset describes the percentage of each block group that is classified as impervious, forest, and green space. Forest is combination of trees and forest and woody wetlands. Green...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). In any given 1-square meter point in this EnviroAtlas...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 06, 2026 at 12:07 AM -
This EnviroAtlas dataset shows the boundaries of all EnviroAtlas Communities. It represents the outside edge of all the block groups included in each EnviroAtlas community. This dataset was...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 06, 2026 at 12:02 AM -
The EnviroAtlas Portland, OR Meter-Scale Urban Land Cover (MULC) dataset includes data for the Portland metropolitan area plus the city of Vancouver, Washington and various smaller towns and rural...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset estimates green space along walkable roads. Green space within 25 meters of the road centerline is included and the percentage is based on the total area between street...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 12:15 AM -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset shows the approximate walking...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 12:14 AM -
This EnviroAtlas dataset is a summary of key demographic groups for the EnviroAtlas community. This dataset was produced by the US EPA to support research and online mapping activities related to...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset demonstrates the effect of changes in pollution concentration on local populations in 1176 block groups in Portland, Oregon. The US EPA's Environmental Benefits Mapping...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset describes the percentage of a 15-m riparian buffer that is vegetated. There is a potential for decreased water quality in areas where the riparian buffer is less...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community boundary. Forest is defined...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset shows the boundary of the Portland, OR Atlas Area. It represents the outside edge of all the block groups included in the EnviroAtlas Area. This dataset was produced by...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas data set shows the number of schools in each block group in the EnviroAtlas community boundary as well as the number of schools where less than 25% of the area within 100 meters...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset describes the percentage of different land cover types within 15- and 50-meters of hydrologically connected streams, rivers, and other water bodies within the Atlas Area....
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset shows the total block group population and the percentage of the block group population that has little access to potential window views of trees at home. Having little...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community boundary. Forest is defined...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 12:19 AM -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset describes the percentage of a 51-m...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 12:20 AM -
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset addresses the tree buffer along...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 12:13 AM -
This EnviroAtlas dataset is the base layer for the Portland, OR EnviroAtlas area. The block groups are from the US Census Bureau and are included/excluded based on EnviroAtlas criteria described...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 06, 2026 at 12:19 AM
