{"id":"fws-81648","slug":"don-edwards-san-francisco-bay-national-wildlife-refuge","name":"Don Edwards San Francisco Bay National Wildlife Refuge","designation":"National Wildlife Refuge","category":"national-wildlife-refuge","categoryLabel":"National Wildlife Refuge","agency":{"code":"FWS","name":"U.S. Fish and Wildlife Service","department":"U.S. Department of the Interior","url":"https://www.fws.gov"},"managedBy":[{"code":"FWS","name":"U.S. Fish and Wildlife Service","department":"U.S. Department of the Interior","url":"https://www.fws.gov","unitCode":"SFB","designation":"National Wildlife Refuge","sourceId":"fws-81648"}],"states":["CA"],"stateNames":["California"],"location":{"lat":37.4964,"lon":-122.0375},"bbox":[-122.2509,37.4124,-121.9244,37.6908],"acres":{"value":51162,"kind":"approved-boundary-gis","source":"USFWS approved acquisition boundaries","note":"Area inside the approved acquisition boundary; land actually owned or managed by FWS can be smaller."},"firstProtected":null,"established":null,"administrations":[],"designationHistory":[],"summary":null,"summarySource":null,"guide":{},"trConnection":null,"trConnections":[],"trTypes":[],"links":{"official":"https://www.fws.gov/refuge/don-edwards-san-francisco-bay","social":{},"recreationGov":null,"alltrails":null,"alltrailsExplore":"https://www.alltrails.com/explore?b_tl_lat=37.6908&b_tl_lng=-122.2509&b_br_lat=37.4124&b_br_lng=-121.9244","recreationGovSearch":"https://www.recreation.gov/search?q=Don%20Edwards%20San%20Francisco%20Bay%20National%20Wildlife%20Refuge","directions":"https://www.google.com/maps/dir/?api=1&destination=37.4964,-122.0375"},"images":[],"activities":[],"topics":[],"fees":[],"passes":[],"hours":[],"directions":null,"weatherInfo":null,"contacts":null,"visitorCenters":[],"campgrounds":[],"thingsToDo":[],"nearby":[{"slug":"eugene-oneill-national-historic-site","km":37},{"slug":"san-francisco-maritime-national-historical-park","km":49},{"slug":"alcatraz-island","km":50},{"slug":"presidio-of-san-francisco","km":50},{"slug":"fort-point-national-historic-site","km":52},{"slug":"rosie-the-riveter-wwii-home-front-national-historical-park","km":54}],"hasBoundary":true,"boundarySource":{"name":"USFWS approved acquisition boundaries","url":"https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/FWSApproved_Authoritative/FeatureServer/0"},"sources":[{"name":"USFWS approved acquisition boundaries","url":"https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/FWSApproved_Authoritative/FeatureServer/0"}],"editorialStatus":"draft","synced":"2026-11-09T02:12:57.316Z","alerts":[{"source":"NWS","kind":"Coastal Flood Advisory","severity":"Minor","title":"Coastal Flood Advisory issued November 8 at 12:05PM PST until November 13 at 4:00PM PST by NWS San Francisco CA","text":"* WHAT...Up to 1.6 ft of inundation above ground level is\npossible in low-lying areas near shorelines and tidal\nwaterways.\n\n* WHERE...Bayshore locations along the San Francisco Bay and San\nPablo Bay.\n\n* WHEN...Until 4 PM PST Friday.\n\n* IMPACTS...High tides will result in flooding of low-lying\ninfrastructure, isolated road closures, and coastal erosion.\nRising tides will bring water and waves farther up the beach\nthan normal, restricting escape from beaches and coastal\nareas.\n\n* ADDITIONAL DETAILS...At the San Francisco tide gauge, high tide\nis expected to be: 1.5 ft above normal (7.3 ft MLLW) at 10:35\nAM Monday 11/9, 1.5 ft above normal (7.3 ft MLLW) at 11:04 AM\nTuesday 11/10, 1.4 ft above normal (7.2 ft MLLW) at 11:35 AM\nWednesday 11/11, 1.3 ft above normal (7.1 ft MLLW) at 12:10 PM\nThursday 11/12, 1.1 ft above normal (6.9 ft MLLW) at 12:49 PM\nFriday 11/13. These predictions include up to 1.4 ft of surge\nthat will enhance the astronomical tide and flooding threat.\nHigh tide varies up to 90 minutes earlier or later along the\nPacific Coast and through the San Francisco Bay, respectively.","instruction":"If travel is required, allow extra time as some roads may be\nclosed. Do not drive around barricades or through water of\nunknown depth. Take the necessary actions to protect flood-prone\nproperty.","url":"https://alerts.weather.gov/search?id=urn%3Aoid%3A2.49.0.1.840.0.ba36ac2bca153a2684f01dfe039d537b5725774d.004.1","starts":"2026-11-08T12:05:00-08:00","ends":"2026-11-13T16:00:00-08:00","id":"nws-urn:oid:2.49.0.1.840.0.ba36ac2bca153a2684f01dfe039d537b5725774d.004.1"}],"url":"https://directory.labs.trlibrary.com/sites/don-edwards-san-francisco-bay-national-wildlife-refuge/","boundaryUrl":"https://directory.labs.trlibrary.com/boundaries/don-edwards-san-francisco-bay-national-wildlife-refuge.geojson"}