{"id":"3857c376-b036-44ba-8d41-09da5c50af84","created_at":"2025-09-03T18:37:20.463Z","updated_at":"2026-01-02T19:05:01.360Z","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":"2017-11-14T12:15:00.000Z","observed_at_local":"2017-11-14T04:15:00-08:00","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/124841","readings":[{"id":"ea1d61d7-253b-45c9-a2cf-a294ce0aad36","created_at":"2025-09-03T18:37:20.485Z","updated_at":"2025-09-03T18:37:20.485Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"53918def-4c37-4cd4-9172-222a54b03f37","created_at":"2025-09-03T18:37:20.500Z","updated_at":"2025-09-03T18:37:20.500Z","parameter":"water_temperature","unit":"deg_c","value":"13","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1b3b3050-ba06-4a8e-9319-c21681f70e5a","created_at":"2025-09-03T18:37:20.491Z","updated_at":"2025-11-20T19:29:12.785Z","parameter":"oxygen","unit":"percent","value":"92","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}