{"id":"652b7710-37aa-4c7a-aba6-44886abb3d29","created_at":"2025-09-03T18:37:51.059Z","updated_at":"2026-01-02T19:08:10.712Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"9158f07e-5dcd-4578-b9fd-8c78668f8c13","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2014-12-28T12:03:00.000Z","observed_at_local":"2014-12-28T04:03:00-08:00","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/125351","readings":[{"id":"387ed318-1ab5-40c4-a750-480e552f0a87","created_at":"2025-09-03T18:37:51.083Z","updated_at":"2025-09-03T18:37:51.083Z","parameter":"ph","unit":"std_units","value":"7.32","equipment":"unspecified_ph","equipment_limit":null},{"id":"9ff2917c-c47d-41bb-8862-dbee2c5c5a30","created_at":"2025-09-03T18:37:51.088Z","updated_at":"2025-09-03T18:37:51.088Z","parameter":"oxygen","unit":"mg_l","value":"7.4","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c7ff3fc1-aecb-436e-b13f-2882d46fad3a","created_at":"2025-09-03T18:37:51.103Z","updated_at":"2025-09-03T18:37:51.103Z","parameter":"water_temperature","unit":"deg_c","value":"6.2","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e7b27351-2c70-4816-b131-64e26522ac94","created_at":"2025-09-03T18:37:51.093Z","updated_at":"2025-11-20T19:29:19.029Z","parameter":"oxygen","unit":"percent","value":"61","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}