{"id":"usfs-pf-{407A2D61-1831-460C-B94C-5ECD98E80AA2}","slug":"tongass-national-forest","name":"Tongass National Forest","designation":"National Forest","category":"national-forest","categoryLabel":"National Forest","agency":{"code":"USFS","name":"USDA Forest Service","department":"U.S. Department of Agriculture","url":"https://www.fs.usda.gov"},"managedBy":[{"code":"USFS","name":"USDA Forest Service","department":"U.S. Department of Agriculture","url":"https://www.fs.usda.gov","unitCode":"{407A2D61-1831-460C-B94C-5ECD98E80AA2}","designation":"National Forest","sourceId":"usfs-pf-{407A2D61-1831-460C-B94C-5ECD98E80AA2}"}],"states":["AK"],"stateNames":["Alaska"],"location":{"lat":55.8346,"lon":-131.0119},"bbox":[-139.8631,54.6621,-129.9948,59.9997],"acres":{"value":17701808,"kind":"gis","source":"USFS proclaimed national forest boundaries"},"firstProtected":null,"established":null,"administrations":[],"designationHistory":[],"summary":null,"summarySource":null,"guide":{},"trConnection":null,"trConnections":[{"id":"ppl-f-tongass","type":"protected","label":"Protected by T.R.","date":null,"then":"Tongass National Forest","thenKind":"forest reserve","text":"As President, Theodore Roosevelt proclaimed or enlarged the reserve that became it.","note":"Roosevelt first protected land in this forest in 1902.","sources":[{"url":"https://www.govinfo.gov/app/details/GOVPUB-A13-PURL-gpo38052","name":"govinfo.gov"},{"name":"Roosevelt’s Public Lands","url":"https://publiclands.labs.trlibrary.com/#place=f-tongass"}],"dataset":"publiclands","reviewed":true},{"id":"ea-proc-491","type":"executive-action","label":"Traces to a T.R. proclamation or order","date":"1902-08-20","document":"Proclamation 491","title":"Establishment of the Alexander Archipelago Forest Reserve","relation":"absorbed into it","text":"Proclamation 491 (1902-08-20): “Establishment of the Alexander Archipelago Forest Reserve.” Today’s site absorbed into it.","note":"Largest national forest in the country.","sources":[{"name":"Proclamation 491 in Theodore Roosevelt’s Executive Orders and Proclamations","url":"https://executiveactions.labs.trlibrary.com/document.html?id=proc-491"},{"name":"Tongass National Forest Assessment Report (2025)"}],"dataset":"executiveactions","reviewed":true},{"id":"ea-proc-772","type":"executive-action","label":"Traces to a T.R. proclamation or order","date":"1907-09-10","document":"Proclamation 772","title":"Setting Apart Tongass National Forest, Alaska","relation":"began with this document","text":"Proclamation 772 (1907-09-10): “Setting Apart Tongass National Forest, Alaska.” Today’s site began with this document.","note":"Merged with the 1902 Alexander Archipelago reserve in 1908; the largest national forest in the country.","sources":[{"name":"Proclamation 772 in Theodore Roosevelt’s Executive Orders and Proclamations","url":"https://executiveactions.labs.trlibrary.com/document.html?id=proc-772"},{"name":"USFS Alaska Region, Tongass National Forest Assessment Report (2025)"}],"dataset":"executiveactions","reviewed":true},{"id":"ea-proc-846","type":"executive-action","label":"Traces to a T.R. proclamation or order","date":"1909-02-16","document":"Proclamation 846","title":"Enlarging Boundaries of Tongass National Forest, Alaska","relation":"includes land from this document","text":"Proclamation 846 (1909-02-16): “Enlarging Boundaries of Tongass National Forest, Alaska.” Today’s site includes land from this document.","note":null,"sources":[{"name":"Proclamation 846 in Theodore Roosevelt’s Executive Orders and Proclamations","url":"https://executiveactions.labs.trlibrary.com/document.html?id=proc-846"},{"name":"research entry"}],"dataset":"executiveactions","reviewed":true}],"trTypes":["protected","executive-action"],"links":{"official":null,"social":{},"recreationGov":null,"alltrails":null,"alltrailsExplore":"https://www.alltrails.com/explore?b_tl_lat=59.9997&b_tl_lng=-139.8631&b_br_lat=54.6621&b_br_lng=-129.9948","recreationGovSearch":"https://www.recreation.gov/search?q=Tongass%20National%20Forest","directions":"https://www.google.com/maps/dir/?api=1&destination=55.8346,-131.0119"},"images":[],"activities":[],"topics":[],"fees":[],"passes":[],"hours":[],"directions":null,"weatherInfo":null,"contacts":null,"visitorCenters":[],"campgrounds":[],"thingsToDo":[],"nearby":[{"slug":"misty-fjords-national-monument","km":35}],"hasBoundary":true,"boundarySource":{"name":"USFS proclaimed national forest boundaries","url":"https://apps.fs.usda.gov/arcx/rest/services/EDW/EDW_ProclaimedForestBoundaries_01/MapServer/0"},"sources":[{"name":"USFS proclaimed national forest boundaries","url":"https://apps.fs.usda.gov/arcx/rest/services/EDW/EDW_ProclaimedForestBoundaries_01/MapServer/0"}],"editorialStatus":"draft","synced":"2026-11-09T02:13:18.602Z","alerts":[{"source":"NWS","kind":"Wind Advisory","severity":"Moderate","title":"Wind Advisory issued November 8 at 1:24PM AKST until November 9 at 6:00PM AKST by NWS Juneau AK","text":"* WHAT...Southeast winds 20 to 30 mph with gusts up to 45 mph\nexpected.\n\n* WHERE...Annette Island and Ketchikan Gateway Borough.\n\n* WHEN...From 3 AM to 6 PM AKST Monday.\n\n* IMPACTS...Gusty winds will blow around unsecured objects. Tree\nlimbs could be blown down and a few power outages may result.\n\n* ADDITIONAL DETAILS...Strongest winds are expected over the area\nlate Monday morning through the afternoon. Isolated gusts to around\n55 mph are possible especially at higher elevations.","instruction":"Winds this strong can make travel difficult. Use extra caution.","url":"https://alerts.weather.gov/search?id=urn%3Aoid%3A2.49.0.1.840.0.5c9c1e92a7ea56ae93d9cf960c9e04974205e076.004.1","starts":"2026-11-09T03:00:00-09:00","ends":"2026-11-09T18:00:00-09:00","id":"nws-urn:oid:2.49.0.1.840.0.5c9c1e92a7ea56ae93d9cf960c9e04974205e076.004.1"}],"url":"https://directory.labs.trlibrary.com/sites/tongass-national-forest/","boundaryUrl":"https://directory.labs.trlibrary.com/boundaries/tongass-national-forest.geojson"}