{"id":"47f3cd3f-de90-445a-9e9d-6e27a3fdda0c","created_at":"2025-09-03T18:37:46.002Z","updated_at":"2026-01-02T19:07:05.329Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e3c3535e-b202-40e5-967d-82b7807e1ea7","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2015-02-07T11:30:00.000Z","observed_at_local":"2015-02-07T03:30:00-08:00","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":["ph","oxygen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125256","readings":[{"id":"9c675bf7-50d6-4a36-81d2-281682a82d40","created_at":"2025-09-03T18:37:46.022Z","updated_at":"2025-09-03T18:37:46.022Z","parameter":"ph","unit":"std_units","value":"7.02","equipment":"unspecified_ph","equipment_limit":null},{"id":"213af862-8450-45e8-90d5-072fd73df138","created_at":"2025-09-03T18:37:46.025Z","updated_at":"2025-09-03T18:37:46.025Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"aa52166a-38f6-4815-b7d7-9048587ca2d2","created_at":"2025-09-03T18:37:46.032Z","updated_at":"2025-09-03T18:37:46.032Z","parameter":"water_temperature","unit":"deg_c","value":"9.3","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a741653c-8170-4100-924b-f0fbcc4d686a","created_at":"2025-09-03T18:37:46.029Z","updated_at":"2025-11-20T19:29:17.781Z","parameter":"oxygen","unit":"percent","value":"62","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}