{"id":"8dd07d16-d265-4282-842c-5b0e930b56e2","created_at":"2025-09-03T18:37:04.049Z","updated_at":"2026-07-09T15:59:43.164Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2016-08-01T12:36:00.000Z","observed_at_local":"2016-08-01T05:36:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.5mg/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/124575","readings":[{"id":"8b1db1f7-8983-43a0-87a7-b58c7324d738","created_at":"2025-09-03T18:37:04.077Z","updated_at":"2025-09-03T18:37:04.077Z","parameter":"oxygen","unit":"mg_l","value":"1.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"708ca5fe-5581-404d-accb-175902fd5fcd","created_at":"2025-09-03T18:37:04.085Z","updated_at":"2025-09-03T18:37:04.085Z","parameter":"water_temperature","unit":"deg_c","value":"15.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"574a6dc7-d531-4ecb-960b-28f0790aabdc","created_at":"2025-09-03T18:37:04.081Z","updated_at":"2025-11-20T19:32:54.250Z","parameter":"oxygen","unit":"percent","value":"15","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}