{"id":"781a43f1-aa95-4e3f-9147-47d5e85c4c18","created_at":"2025-09-04T14:37:53.676Z","updated_at":"2026-01-20T21:01:18.302Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"31ce3b49-99fd-43ec-9ebf-b0d4d43e3d77","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2003-07-02T04:00:00.000Z","observed_at_local":"2003-07-02T00:00:00-04:00","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":["air_temperature","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166207","readings":[{"id":"92331e4e-9a6f-4c2a-abbe-f7e636afb9c1","created_at":"2025-09-04T14:37:53.714Z","updated_at":"2025-09-04T14:37:53.714Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"4ca1607d-94dd-498a-a05d-845d8244683d","created_at":"2025-09-04T14:37:53.781Z","updated_at":"2025-09-04T14:37:53.781Z","parameter":"total_phosphorus","unit":"ppb","value":"7","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"6ed893f6-9bf8-4ed7-b834-78a5e8d99345","created_at":"2025-09-04T14:37:53.803Z","updated_at":"2025-09-04T14:37:53.803Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"300","equipment":"lab_unspecified","equipment_limit":null}]}