{"id":"98852224-0a57-4f3b-86a3-b73ed6c6b6de","created_at":"2025-09-03T18:37:17.868Z","updated_at":"2026-01-02T19:04:56.414Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"bc692468-2ab7-45ca-a2a8-08a1f4f891f3","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2016-07-10T10:31:00.000Z","observed_at_local":"2016-07-10T03:31:00-07:00","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":["oxygen","conductivity","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124812","readings":[{"id":"420133e2-a8b7-43ea-abb1-6aa9faf0be09","created_at":"2025-09-03T18:37:17.899Z","updated_at":"2025-09-03T18:37:17.899Z","parameter":"oxygen","unit":"mg_l","value":"5.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a23c01c7-0099-4a52-bdcf-dd862ea3fb6e","created_at":"2025-09-03T18:37:17.909Z","updated_at":"2025-09-03T18:37:17.909Z","parameter":"conductivity","unit":"us_cm","value":"315","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"66194876-feec-4ba2-a442-cc91d42e6670","created_at":"2025-09-03T18:37:17.930Z","updated_at":"2025-09-03T18:37:17.930Z","parameter":"water_temperature","unit":"deg_c","value":"15.2","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"fc33ba61-adb1-4b69-bfb3-f8a4a0c157f6","created_at":"2025-09-03T18:37:17.935Z","updated_at":"2025-09-03T18:37:17.935Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"158","equipment":"unspecified_tds","equipment_limit":null},{"id":"0ce75852-3088-41c0-9ab1-02c075541fc7","created_at":"2025-09-03T18:37:17.921Z","updated_at":"2025-11-20T19:29:12.476Z","parameter":"oxygen","unit":"percent","value":"56","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}