{"id":"0f542839-bcea-4c9b-a9b5-70778cde24f9","created_at":"2025-09-03T18:37:46.312Z","updated_at":"2026-07-09T15:59:58.507Z","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":"2015-06-28T09:48:00.000Z","observed_at_local":"2015-06-28T02:48:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.9mg/L is below the normal range of 2.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125263","readings":[{"id":"7df14855-c9d2-4a03-bff0-f8b880cd11ed","created_at":"2025-09-03T18:37:46.334Z","updated_at":"2025-09-03T18:37:46.334Z","parameter":"oxygen","unit":"mg_l","value":"1.9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"f344ca3c-bf8b-4127-b36a-54bb22da839c","created_at":"2025-09-03T18:37:46.342Z","updated_at":"2025-09-03T18:37:46.342Z","parameter":"water_temperature","unit":"deg_c","value":"16.8","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"3d8ca962-1181-4565-8be4-ad747ee37894","created_at":"2025-09-03T18:37:46.338Z","updated_at":"2025-11-20T19:29:17.860Z","parameter":"oxygen","unit":"percent","value":"20","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}