{"id":"50e7d197-53e2-4b13-9c48-e16cf42b998f","created_at":"2025-09-04T14:35:36.183Z","updated_at":"2026-01-20T20:58:54.817Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d5652352-d9f3-48d5-8e20-5ae0a9a801de","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-03T16:00:00.000Z","observed_at_local":"2016-08-03T12:00:00-04:00","notes":"E.coli >2\r\nSample: B16-22971-24","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/165447","readings":[{"id":"5f3a8e9f-eff2-4813-89f0-9517b4831b49","created_at":"2025-09-04T14:35:36.275Z","updated_at":"2025-09-04T14:35:36.275Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"43702347-e721-4606-a909-1d6ace3f33f9","created_at":"2025-09-04T14:35:36.308Z","updated_at":"2025-09-04T14:35:36.308Z","parameter":"total_phosphorus","unit":"ppb","value":"22","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"30d016bb-c9cf-4bc3-9cbf-9a3503517ab0","created_at":"2025-09-04T14:35:36.417Z","updated_at":"2025-09-04T14:35:36.417Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"650","equipment":"lab_unspecified","equipment_limit":null}]}