{"id":"732af8d5-eb1a-477f-bf73-ca8da8c221ea","created_at":"2025-09-03T18:37:48.949Z","updated_at":"2026-01-02T19:07:58.547Z","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":"2017-12-11T13:40:00.000Z","observed_at_local":"2017-12-11T05:40:00-08:00","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":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125317","readings":[{"id":"e684990b-709d-450a-8e4f-c9ec27011302","created_at":"2025-09-03T18:37:48.968Z","updated_at":"2025-09-03T18:37:48.968Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"d8de59ba-9a54-4d19-b63b-e31b5349de97","created_at":"2025-09-03T18:37:48.972Z","updated_at":"2025-09-03T18:37:48.972Z","parameter":"oxygen","unit":"mg_l","value":"8.9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"769dfdc7-11ce-46c7-8995-2c1d9a217c56","created_at":"2025-09-03T18:37:48.979Z","updated_at":"2025-09-03T18:37:48.979Z","parameter":"water_temperature","unit":"deg_c","value":"8.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"418e7f5f-bcae-4fd5-bc34-de26b2ea8006","created_at":"2025-09-03T18:37:48.976Z","updated_at":"2025-11-20T19:29:18.436Z","parameter":"oxygen","unit":"percent","value":"74","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}