{"id":"81ce1da5-ac84-4950-adb4-b913e711ef61","created_at":"2025-09-03T18:37:47.092Z","updated_at":"2026-01-02T19:07:11.557Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e3c3535e-b202-40e5-967d-82b7807e1ea7","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2016-01-02T00:00:00.000Z","observed_at_local":"2016-01-01T16:00:00-08:00","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","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125281","readings":[{"id":"cabdec7b-2064-49ae-bab9-53381da46f3d","created_at":"2025-09-03T18:37:47.115Z","updated_at":"2025-09-03T18:37:47.115Z","parameter":"oxygen","unit":"mg_l","value":"8.9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"2c533b0f-71f2-44a2-bc86-f9602b7085ae","created_at":"2025-09-03T18:37:47.132Z","updated_at":"2025-09-03T18:37:47.132Z","parameter":"water_temperature","unit":"deg_c","value":"5.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b8cee71f-557d-41b0-a492-1a0260de769a","created_at":"2025-09-03T18:37:47.120Z","updated_at":"2025-11-20T19:29:17.987Z","parameter":"oxygen","unit":"percent","value":"71","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}