{"id":"09d647e5-2ff2-4669-9641-3afa79bc03da","created_at":"2025-09-04T14:27:29.269Z","updated_at":"2026-01-20T20:47:41.094Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"04f08cee-5d0f-4ae2-bc86-53309ea1379d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2001-07-04T04:00:00.000Z","observed_at_local":"2001-07-04T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/162354","readings":[{"id":"2f60c634-9b33-473a-a337-543eba1aba99","created_at":"2025-09-04T14:27:29.332Z","updated_at":"2025-09-04T14:27:29.332Z","parameter":"total_phosphorus","unit":"ppb","value":"32","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"eb825dab-d9ff-47d8-b9dc-2f4cc770d7f1","created_at":"2025-09-04T14:27:29.349Z","updated_at":"2025-09-04T14:27:29.349Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"500","equipment":"lab_unspecified","equipment_limit":null}]}