{"id":"ec64d4ae-636d-4415-a796-502cfd5fa490","created_at":"2025-09-04T14:32:41.451Z","updated_at":"2026-01-20T20:56:02.373Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"73153a7c-b84d-4ea0-8211-31ef7c2d2059","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-06-04T04:00:00.000Z","observed_at_local":"2009-06-04T00:00:00-04:00","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":["air_temperature","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164511","readings":[{"id":"24cbf1a5-0adf-48b3-941a-fb491afdac79","created_at":"2025-09-04T14:32:41.506Z","updated_at":"2025-09-04T14:32:41.506Z","parameter":"air_temperature","unit":"deg_c","value":"13.4","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"91fac937-aa20-4a80-b977-2ca64e43bef5","created_at":"2025-09-04T14:32:41.551Z","updated_at":"2025-09-04T14:32:41.551Z","parameter":"total_phosphorus","unit":"ppb","value":"12","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4a41cd62-79a4-4f40-9a10-71e0f8907d79","created_at":"2025-09-04T14:32:41.560Z","updated_at":"2025-09-04T14:32:41.560Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"510","equipment":"lab_unspecified","equipment_limit":null}]}