{"id":"e754ccdd-a440-4bcc-8b4a-4ed0451c06b6","created_at":"2025-09-03T18:37:39.552Z","updated_at":"2026-01-02T19:06:34.850Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"550a4810-e47a-46d2-a2ea-8f62bc9797ec","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2015-02-07T12:10:00.000Z","observed_at_local":"2015-02-07T04:10:00-08:00","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/125146","readings":[{"id":"bc0f95a6-1325-4062-b377-6de4d6fdc72e","created_at":"2025-09-03T18:37:39.582Z","updated_at":"2025-09-03T18:37:39.582Z","parameter":"ph","unit":"std_units","value":"7.06","equipment":"unspecified_ph","equipment_limit":null},{"id":"3c846af6-e7e6-42c7-9390-c535e022880b","created_at":"2025-09-03T18:37:39.586Z","updated_at":"2025-09-03T18:37:39.586Z","parameter":"oxygen","unit":"mg_l","value":"6.1","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"7148621f-194f-4ab5-92d7-fb7b5e53707b","created_at":"2025-09-03T18:37:39.593Z","updated_at":"2025-09-03T18:37:39.593Z","parameter":"water_temperature","unit":"deg_c","value":"9.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"afb303d1-f9d4-4db7-ba0d-6dbff09910c3","created_at":"2025-09-03T18:37:39.589Z","updated_at":"2025-11-20T19:29:16.307Z","parameter":"oxygen","unit":"percent","value":"72","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}