{"id":"81a6b1b9-ea45-402f-b142-ce408b8626d0","created_at":"2025-09-03T18:37:29.377Z","updated_at":"2026-07-09T15:59:49.093Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"cfdef265-ca9a-48e2-8371-1681a6432e6d","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-07-10T10:40:00.000Z","observed_at_local":"2017-07-10T03:40:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.3mg/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/124950","readings":[{"id":"52dcb229-5890-4205-a01d-9015d65f5769","created_at":"2025-09-03T18:37:29.397Z","updated_at":"2025-09-03T18:37:29.397Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"b79d43d9-16a9-47e2-850d-83f0422f2d2a","created_at":"2025-09-03T18:37:29.400Z","updated_at":"2025-09-03T18:37:29.400Z","parameter":"oxygen","unit":"mg_l","value":"1.3","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c4fddb64-31bf-4758-af90-4d194bfd88a5","created_at":"2025-09-03T18:37:29.404Z","updated_at":"2025-09-03T18:37:29.404Z","parameter":"oxygen","unit":"mg_l","value":"14","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"b111c1dc-5980-4ce6-b0de-6f05507968ec","created_at":"2025-09-03T18:37:29.407Z","updated_at":"2025-09-03T18:37:29.407Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"unspecified_water_temperature","equipment_limit":null}]}