{"id":"f897b311-6d66-4d4b-8f6c-b04de5e6cb76","created_at":"2025-09-04T14:38:07.071Z","updated_at":"2026-01-20T21:01:24.342Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"9ac4c52f-0cf0-498a-a6f1-3f93a16386c5","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-04T16:00:00.000Z","observed_at_local":"2016-07-04T12:00:00-04:00","notes":"E.coli >2\r\nSample: B16-19238-6","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/166242","readings":[{"id":"34cb6d76-35b4-4586-8f6a-335789c811e9","created_at":"2025-09-04T14:38:07.156Z","updated_at":"2025-09-04T14:38:07.156Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"4","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"f585b561-3f3b-4958-aab5-e7695730bb6e","created_at":"2025-09-04T14:38:07.173Z","updated_at":"2025-09-04T14:38:07.173Z","parameter":"total_phosphorus","unit":"ppb","value":"18","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"17fbe418-c198-42e6-a1db-861dd57175f3","created_at":"2025-09-04T14:38:07.352Z","updated_at":"2025-09-04T14:38:07.352Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"490","equipment":"lab_unspecified","equipment_limit":null}]}