{"id":"9fd1686d-d7b8-4e90-a2f3-b5a45022b484","created_at":"2025-09-04T14:35:39.190Z","updated_at":"2026-01-20T20:58:56.716Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"66fe0aac-21a5-44eb-8154-6feca026d7ec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-12T16:00:00.000Z","observed_at_local":"2016-07-12T12:00:00-04:00","notes":"E.Coli: <2, Sample: B16-20327-10","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165458","readings":[{"id":"0293b1a7-6054-424f-897b-9ce81d88aedf","created_at":"2025-09-04T14:35:39.262Z","updated_at":"2025-09-04T14:35:39.262Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"50dea526-a567-42da-b1b0-54b1d165df5b","created_at":"2025-09-04T14:35:39.492Z","updated_at":"2025-09-04T14:35:39.492Z","parameter":"total_phosphorus","unit":"ppb","value":"14","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e00e7e53-4d44-470a-87b6-9d12c5f45d80","created_at":"2025-09-04T14:35:39.614Z","updated_at":"2025-09-04T14:35:39.614Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"450","equipment":"lab_unspecified","equipment_limit":null}]}