{"id":"171931dc-21dd-4fe0-b7b5-15ae87bc7072","created_at":"2025-09-03T18:37:19.045Z","updated_at":"2026-01-02T19:04:58.780Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"bc692468-2ab7-45ca-a2a8-08a1f4f891f3","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-05-30T14:30:00.000Z","observed_at_local":"2017-05-30T07:30:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124826","readings":[{"id":"54912c84-7766-4376-8e37-c428d61bbb48","created_at":"2025-09-03T18:37:19.065Z","updated_at":"2025-09-03T18:37:19.065Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"0bcc53ef-3f94-4409-b9cd-f5a4d72b171f","created_at":"2025-09-03T18:37:19.088Z","updated_at":"2025-09-03T18:37:19.088Z","parameter":"oxygen","unit":"mg_l","value":"7.4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"4e40ce8b-537e-4e8e-80b6-10074988a5b9","created_at":"2025-09-03T18:37:19.148Z","updated_at":"2025-09-03T18:37:19.148Z","parameter":"water_temperature","unit":"deg_c","value":"15.3","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"6f2bc52b-0069-4986-aa10-1845ff02ae46","created_at":"2025-09-03T18:37:19.116Z","updated_at":"2025-11-20T19:29:12.639Z","parameter":"oxygen","unit":"percent","value":"74","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}