{"nrhp_refnum":"100003971","name":"Swale at Mission Tejas State Park","other_names":["41 H0128"],"category":"site","location":{"address":null,"address_restricted":true,"city":"Grapeland","county":"Houston County","state":"TX","lat":null,"lon":null,"geom_source":null},"listed_date":"2019-05-30","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Exploration/Settlement"],"significance_levels":["state"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/texas/houston-county/swale-at-mission-tejas-state-park-100003971/"}