{"id":"fe476c4e-7608-4f28-97f7-8dd359605390","created_at":"2025-09-03T18:37:35.374Z","updated_at":"2026-01-02T19:06:10.204Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"fc4a184c-2884-41b4-9cc2-5d0f4f831f9f","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-05-30T12:25:00.000Z","observed_at_local":"2017-05-30T05:25:00-07:00","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/125067","readings":[{"id":"9c143ed2-cc2a-4771-bef5-8eb7c40eb6d5","created_at":"2025-09-03T18:37:35.392Z","updated_at":"2025-09-03T18:37:35.392Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"805da7d9-8367-4a18-8ca9-1ade915e7edb","created_at":"2025-09-03T18:37:35.396Z","updated_at":"2025-09-03T18:37:35.396Z","parameter":"oxygen","unit":"mg_l","value":"3","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"41b39ea7-f278-4bb6-8656-59d29269746e","created_at":"2025-09-03T18:37:35.408Z","updated_at":"2025-09-03T18:37:35.408Z","parameter":"water_temperature","unit":"deg_c","value":"16.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"590d3657-daa9-452c-9839-9b04752fa317","created_at":"2025-09-03T18:37:35.400Z","updated_at":"2025-11-20T19:29:15.426Z","parameter":"oxygen","unit":"percent","value":"31","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}