{"nrhp_refnum":"79000258","name":"San Miguel Island Archeological District","other_names":[],"category":"district","location":{"address":null,"address_restricted":true,"city":"Santa Barbara","county":"Santa Barbara County","state":"CA","lat":null,"lon":null,"geom_source":null},"listed_date":"1979-09-12","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric","Historic - Aboriginal","Historic - Non-Aboriginal","Military","Exploration/Settlement","Science"],"significance_levels":["state"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123861613","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q93394149"},"indexable":false,"url":"https://nationalhistoricalregister.com/california/santa-barbara-county/san-miguel-island-archeological-district-79000258/"}