{"entry":{"slug":"marine-protected-areas-us","kind":"dataset","title":"Marine protected areas in the United States","description":"Explore the NOAA 2024 inventory of US marine protected areas. Compare protection types, managing agencies, and marine areas.","topic":"Conservation","region":"United States","updated":"2026-09-15","preview":"/library/marine-protected-areas-us.472b4aff6990.webp","assetId":"marine-protected-areas-us","sourcePage":"https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/NOAA_MPA_Inventory_2023/FeatureServer/0","notes":["This map uses the NOAA marine protected area inventory labelled v2024.","Sites can overlap, and protection rules differ between sites. Read the protection and managing-agency fields.","Use this map to compare protected areas and add notes about marine conservation.","Boundaries are simplified for display. The dataset is not a legal document or a navigation chart."],"related":[],"preset":{"color":"#0d9488","fillOpacity":0.28,"basemap":"carto","bounds":[-179.99999,-15.38614,179.99999,70.16727]}},"asset":{"id":"marine-protected-areas-us","version":"9db8c1792646","url":"/library/marine-protected-areas-us.9db8c1792646.geojson","sha256":"9db8c17926465c378da3d3f4bb21a7ae44741da1f1ad4da4fb6669de85b99891","bytes":5396651,"featureCount":981,"geometryTypes":["MultiPolygon","Polygon"],"source":{"name":"NOAA Marine Protected Areas Center","url":"https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/NOAA_MPA_Inventory_2023/FeatureServer/0","license":"NOAA data use terms","licenseUrl":"https://www.arcgis.com/sharing/rest/content/items/eb2b36aecb004f14ac29cf0260624291/info/metadata/metadata.xml","attribution":"NOAA National Ocean Service, Marine Protected Areas Center. Inventory v2024. Boundaries simplified on 2026-09-15."},"fields":[{"name":"name","description":"Protected area name."},{"name":"site_id","description":"NOAA site identifier."},{"name":"government","description":"Level of government responsible for the site."},{"name":"protection","description":"Source protection category."},{"name":"agency","description":"Managing agency."},{"name":"established","description":"Reported establishment year."},{"name":"marine_area_km2","description":"Marine area in square kilometres reported by NOAA."},{"name":"source_url","description":"NOAA inventory source."}]}}