{"id":"313f7a37-ed7e-4cb5-ae8d-130366eac1cf","created_at":"2025-09-03T18:37:30.095Z","updated_at":"2026-01-02T19:05:43.523Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"cfdef265-ca9a-48e2-8371-1681a6432e6d","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2019-05-15T11:15:00.000Z","observed_at_local":"2019-05-15T04:15:00-07:00","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":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124966","readings":[{"id":"b24be083-ae4f-444e-809e-2eeb93108d77","created_at":"2025-09-03T18:37:30.114Z","updated_at":"2025-09-03T18:37:30.114Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"047734e1-2811-44a8-a987-f696c54cad55","created_at":"2025-09-03T18:37:30.118Z","updated_at":"2025-09-03T18:37:30.118Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"f525fa63-5ece-4347-8c53-1500564fc7a0","created_at":"2025-09-03T18:37:30.126Z","updated_at":"2025-09-03T18:37:30.126Z","parameter":"water_temperature","unit":"deg_c","value":"15.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a7c245ff-c4ae-406c-a835-fc1028e67db8","created_at":"2025-09-03T18:37:30.122Z","updated_at":"2025-11-20T19:29:14.348Z","parameter":"oxygen","unit":"percent","value":"48","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}