{"id":"8eaea8f6-2e84-4998-b704-a63f5163f244","created_at":"2025-09-03T18:37:43.095Z","updated_at":"2026-01-02T19:06:48.410Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"550a4810-e47a-46d2-a2ea-8f62bc9797ec","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-11-14T09:40:00.000Z","observed_at_local":"2017-11-14T01:40:00-08:00","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","ph","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125204","readings":[{"id":"bf2e68a0-d7f5-4c20-88d3-24a817a6577a","created_at":"2025-09-03T18:37:43.132Z","updated_at":"2025-09-03T18:37:43.132Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"59083daa-0ce6-44c3-a25a-77111d8d7166","created_at":"2025-09-03T18:37:43.140Z","updated_at":"2025-09-03T18:37:43.140Z","parameter":"water_temperature","unit":"deg_c","value":"11.4","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"5a83aab3-b77e-46c3-8ecf-e53280be7eb7","created_at":"2025-09-03T18:37:43.136Z","updated_at":"2025-11-20T19:29:17.107Z","parameter":"oxygen","unit":"percent","value":"71","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}