{"id":"89062a93-9f29-4e87-a1ac-c1070cd44bab","created_at":"2025-09-03T18:37:30.356Z","updated_at":"2026-01-02T19:05:44.799Z","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":"2019-10-08T10:30:00.000Z","observed_at_local":"2019-10-08T03:30:00-07:00","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","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124971","readings":[{"id":"d5bf012c-38f4-4feb-8e0f-b978d472bdf8","created_at":"2025-09-03T18:37:30.378Z","updated_at":"2025-09-03T18:37:30.378Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"4c617e05-013e-469b-bf73-a259a48f1003","created_at":"2025-09-03T18:37:30.383Z","updated_at":"2025-09-03T18:37:30.383Z","parameter":"oxygen","unit":"mg_l","value":"4.6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"5d98a798-aecc-465d-9c92-a680019a3ec2","created_at":"2025-09-03T18:37:30.388Z","updated_at":"2025-09-03T18:37:30.388Z","parameter":"conductivity","unit":"us_cm","value":"359","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"ebbed6e8-a32f-49d0-845f-7d476fd6a64f","created_at":"2025-09-03T18:37:30.396Z","updated_at":"2025-09-03T18:37:30.396Z","parameter":"water_temperature","unit":"deg_c","value":"12.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"ebb759c9-1337-4e61-acf3-34e6620eb73e","created_at":"2025-09-03T18:37:30.391Z","updated_at":"2025-11-20T19:29:14.407Z","parameter":"oxygen","unit":"percent","value":"53","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}