{"nrhp_refnum":"79000838","name":"Tampico Mounds","other_names":["Illinois Archaeological Survey No. F-23"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Maples Mills","county":"Fulton County","state":"IL","lat":40.41532,"lon":-90.02151,"geom_source":"wikidata"},"listed_date":"1979-05-14","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/28892865","wikipedia":"https://en.wikipedia.org/wiki/Tampico_Mounds","wikidata":"https://www.wikidata.org/wiki/Q22059027"},"indexable":false,"url":"https://nationalhistoricalregister.com/illinois/fulton-county/tampico-mounds-79000838/"}