EnviroAtlas - Portland, OR - 51m Riparian Buffer Forest Cover
type: Dataset
description: This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is forested. There is a potential for decreased water quality in areas where the riparian buffer is less forested. The displayed line represents the center of the analyzed riparian buffer. The water bodies analyzed include hydrologically connected streams, rivers, connectors, reservoirs, lakes/ponds, ice masses, washes, locks, and rapids within the Atlas Area. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (http:/www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).
keyword: amerigeo
keyword: amerigeoss
keyword: ckan
keyword: communities
keyword: drinking-water
keyword: ecosystem
keyword: ecosystem-services
keyword: enviroatlas
keyword: environment
keyword: environmental-atlas
keyword: geo
keyword: geoss
keyword: ground-water
keyword: impact
keyword: land-cover
keyword: national
keyword: natural-resources
keyword: north-america
keyword: or
keyword: oregon
keyword: portland
keyword: riparian
keyword: surface-water
keyword: united-states
keyword: water
issued: 2025-11-22T05:26:43.297361
modified: 2025-11-22T05:26:43.297365
spatial: Location

US Migrating
type: Agent

Web Resource
type: Distribution
access URL: https://edg.epa.gov/data/PUBLIC/ORD/ENVIROATLAS/Communities/PortlandOR
issued: 2020-11-10T17:08:09.734038
modified: 2025-11-22T05:26:43.283156

Esri REST API Endpoint
type: Distribution
format: Esri REST
access URL: https://enviroatlas.epa.gov/arcgis/rest/services/Supplemental/RB51m_For_AllCommunities/MapServer
issued: 2020-11-10T17:08:09.734045
modified: 2025-11-22T05:26:43.283573

Web Resource
type: Distribution
access URL: https://www.epa.gov/enviroatlas/enviroatlas-data
issued: 2020-11-10T17:08:09.734048
modified: 2025-11-22T05:26:43.283965

Web Resource
type: Distribution
access URL: https://www.epa.gov/enviroatlas
issued: 2020-11-10T17:08:09.734050
modified: 2025-11-22T05:26:43.284368