{"id":"cd1c125d-eec3-4cb9-ba15-39038d3d3c0c","created_at":"2025-09-03T18:37:46.081Z","updated_at":"2026-01-02T19:07:06.765Z","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":"2015-02-22T11:28:00.000Z","observed_at_local":"2015-02-22T03:28:00-08:00","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/125258","readings":[{"id":"c073266c-a9bf-4a0b-a3f2-fe4651089918","created_at":"2025-09-03T18:37:46.102Z","updated_at":"2025-09-03T18:37:46.102Z","parameter":"ph","unit":"std_units","value":"7.07","equipment":"unspecified_ph","equipment_limit":null},{"id":"167e35d1-f919-4e03-af63-47cef91cac73","created_at":"2025-09-03T18:37:46.106Z","updated_at":"2025-09-03T18:37:46.106Z","parameter":"oxygen","unit":"mg_l","value":"6.8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"12f28456-16ba-466b-b85c-ffae18e967fe","created_at":"2025-09-03T18:37:46.114Z","updated_at":"2025-09-03T18:37:46.114Z","parameter":"water_temperature","unit":"deg_c","value":"7.8","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"92ae301b-431d-42e7-8d13-e5b2e0acdceb","created_at":"2025-09-03T18:37:46.110Z","updated_at":"2025-11-20T19:29:17.810Z","parameter":"oxygen","unit":"percent","value":"57","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}