{"id":"210a0290-114d-42fc-83d3-34f601e9f819","created_at":"2025-09-03T18:37:32.223Z","updated_at":"2026-07-09T15:59:51.372Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"a6d5b781-973d-4a5f-862c-67489fbf584a","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-07-25T11:20:00.000Z","observed_at_local":"2017-07-25T04:20:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.2mg/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/125003","readings":[{"id":"100de721-e631-4438-805d-db10f8cb1f2d","created_at":"2025-09-03T18:37:32.274Z","updated_at":"2025-09-03T18:37:32.274Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bb8aa049-f5ea-4c07-9b81-35aad2c36484","created_at":"2025-09-03T18:37:32.282Z","updated_at":"2025-09-03T18:37:32.282Z","parameter":"oxygen","unit":"mg_l","value":"1.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"69810759-4f5d-4f66-b510-5d1e60c14602","created_at":"2025-09-03T18:37:32.295Z","updated_at":"2025-09-03T18:37:32.295Z","parameter":"oxygen","unit":"mg_l","value":"13","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"54dc699d-1104-431f-9de6-4bfa378e58ef","created_at":"2025-09-03T18:37:32.301Z","updated_at":"2025-09-03T18:37:32.301Z","parameter":"water_temperature","unit":"deg_c","value":"17.9","equipment":"unspecified_water_temperature","equipment_limit":null}]}