{"id":"dad37dc6-ad0f-430d-93bc-c40f1dcd1579","created_at":"2025-09-04T14:24:16.559Z","updated_at":"2026-01-20T20:39:36.211Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"406c4d67-b8ca-4cac-9f2a-34344e8e8362","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-06-23T04:00:00.000Z","observed_at_local":"2015-06-23T00:00:00-04:00","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","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160739","readings":[{"id":"ef330591-cb24-467c-94e7-739cd9139b7a","created_at":"2025-09-04T14:24:16.632Z","updated_at":"2025-09-04T14:24:16.632Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e7907c96-e180-4f69-a90f-2f5c9e1d0cde","created_at":"2025-09-04T14:24:16.641Z","updated_at":"2025-09-04T14:24:16.641Z","parameter":"water_temperature","unit":"deg_c","value":"25.2","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e63ca38b-bed9-4bf1-affa-47dcb774ace4","created_at":"2025-09-04T14:24:16.646Z","updated_at":"2025-09-04T14:24:16.646Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null}]}