{"id":"0aa543ba-9e06-4d22-b717-7779b53dcfc8","created_at":"2025-09-03T18:37:46.349Z","updated_at":"2026-07-09T15:59:58.689Z","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":"2015-07-05T10:01:00.000Z","observed_at_local":"2015-07-05T03:01:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.7mg/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/125264","readings":[{"id":"87d56c9b-218c-4a46-98a4-9298fffba86b","created_at":"2025-09-03T18:37:46.368Z","updated_at":"2025-09-03T18:37:46.368Z","parameter":"oxygen","unit":"mg_l","value":"1.7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ec80efcf-c42c-4da0-ae8d-8e9f2f88061b","created_at":"2025-09-03T18:37:46.375Z","updated_at":"2025-09-03T18:37:46.375Z","parameter":"water_temperature","unit":"deg_c","value":"15.9","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"25bbaf59-6809-463d-9a60-c7e7e85ee86d","created_at":"2025-09-03T18:37:46.372Z","updated_at":"2025-11-20T19:29:17.871Z","parameter":"oxygen","unit":"percent","value":"17","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}