{"nrhp_refnum":"81000165","name":"North Chuckwalla Mountain Quarry District","other_names":["CA-Riv-1814"],"category":"district","location":{"address":null,"address_restricted":true,"city":"Desert Center","county":"Riverside County","state":"CA","lat":null,"lon":null,"geom_source":null},"listed_date":"1981-08-24","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Prehistoric"],"significance_levels":["state"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/123860499","wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/california/riverside-county/north-chuckwalla-mountain-quarry-district-81000165/"}