{"id":"064b5b08-abde-4116-b15e-d1ce12a1890b","created_at":"2025-09-04T14:37:01.792Z","updated_at":"2026-01-20T21:00:22.809Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5b3cb504-d3a0-4e98-89b7-0afdb71552e9","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-05T16:00:00.000Z","observed_at_local":"2016-08-05T12:00:00-04:00","notes":"Sample: B16-23117-8","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/165918","readings":[{"id":"01b8c4c5-2588-4491-87d2-1f329c45884c","created_at":"2025-09-04T14:37:01.847Z","updated_at":"2025-09-04T14:37:01.847Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"903d7d73-bc19-48e8-8c5c-1a5f170d7bca","created_at":"2025-09-04T14:37:01.855Z","updated_at":"2025-09-04T14:37:01.855Z","parameter":"total_phosphorus","unit":"ppb","value":"12","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a2ddfbbc-20cd-4771-88cc-7521d972e6f7","created_at":"2025-09-04T14:37:01.862Z","updated_at":"2025-09-04T14:37:01.862Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]}