{"id":"b1feea9c-275c-45e4-86cd-c4161bf67d0e","created_at":"2025-09-03T18:37:35.677Z","updated_at":"2026-07-09T15:59:53.881Z","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":"2017-09-05T10:05:00.000Z","observed_at_local":"2017-09-05T03:05:00-07:00","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":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125074","readings":[{"id":"0e714089-cb2c-4e90-9396-5048be785c68","created_at":"2025-09-03T18:37:35.709Z","updated_at":"2025-09-03T18:37:35.709Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"8d500ca0-72a9-48bd-92b2-cd76d3af1ab9","created_at":"2025-09-03T18:37:35.722Z","updated_at":"2025-09-03T18:37:35.722Z","parameter":"oxygen","unit":"mg_l","value":"1.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"57a4a1c4-558e-47e5-a902-0f67f0b31c9a","created_at":"2025-09-03T18:37:35.732Z","updated_at":"2025-09-03T18:37:35.732Z","parameter":"water_temperature","unit":"deg_c","value":"20.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"ab077aab-6ccb-4d5e-9789-13b7cd879a26","created_at":"2025-09-03T18:37:35.727Z","updated_at":"2025-11-20T19:29:15.522Z","parameter":"oxygen","unit":"percent","value":"17","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}