{"id":"8ba08b34-b55f-472f-b94c-890d270a3960","created_at":"2025-09-04T14:23:20.561Z","updated_at":"2026-01-20T20:38:05.670Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"72ab5347-30a0-45b6-86d5-53e53e700262","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-06-09T04:00:00.000Z","observed_at_local":"2005-06-09T00:00:00-04:00","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/160266","readings":[{"id":"cc805c50-5dba-42d1-8708-db1c112a6dbc","created_at":"2025-09-04T14:23:20.632Z","updated_at":"2025-09-04T14:23:20.632Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d967525e-07bc-4503-94a0-5cb58832a147","created_at":"2025-09-04T14:23:20.645Z","updated_at":"2025-09-04T14:23:20.645Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"340","equipment":"lab_unspecified","equipment_limit":null}]}