{"id":"14939bb7-7ca7-4701-b479-3ca24e5c13ad","created_at":"2025-09-03T18:37:01.773Z","updated_at":"2026-01-02T19:03:03.189Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2014-12-28T11:46:00.000Z","observed_at_local":"2014-12-28T03:46:00-08:00","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/124539","readings":[{"id":"71588a10-9136-48be-b6a5-abc6f0fdcbce","created_at":"2025-09-03T18:37:01.812Z","updated_at":"2025-09-03T18:37:01.812Z","parameter":"ph","unit":"std_units","value":"7.12","equipment":"unspecified_ph","equipment_limit":null},{"id":"de3216ad-ee0a-4fab-8105-bb21007c31ab","created_at":"2025-09-03T18:37:01.817Z","updated_at":"2025-09-03T18:37:01.817Z","parameter":"oxygen","unit":"mg_l","value":"4.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"b3f17308-270a-44a6-a419-53d6c5173e1f","created_at":"2025-09-03T18:37:01.829Z","updated_at":"2025-09-03T18:37:01.829Z","parameter":"water_temperature","unit":"deg_c","value":"5.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"27de6ce2-79b9-4b2e-bbf0-41361fc3fb91","created_at":"2025-09-03T18:37:01.824Z","updated_at":"2025-11-20T19:29:09.330Z","parameter":"oxygen","unit":"percent","value":"33","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}