{"id":"7e7a35d4-bd25-49c8-a950-b7909159da5f","created_at":"2025-09-04T14:37:55.903Z","updated_at":"2026-01-20T21:01:19.709Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"c0f65ccd-9cb9-4e49-b6fa-5c7bdc545ec1","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2003-09-10T04:00:00.000Z","observed_at_local":"2003-09-10T00:00:00-04:00","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":["air_temperature","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166215","readings":[{"id":"75486076-9ff9-4f1f-8da5-f7c42d3a7610","created_at":"2025-09-04T14:37:55.994Z","updated_at":"2025-09-04T14:37:55.994Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"9411ae16-844a-42fa-832f-479e223a7302","created_at":"2025-09-04T14:37:56.011Z","updated_at":"2025-09-04T14:37:56.011Z","parameter":"total_phosphorus","unit":"ppb","value":"5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4eba09f5-f12d-462e-9597-5f2a16290fc0","created_at":"2025-09-04T14:37:56.023Z","updated_at":"2025-09-04T14:37:56.023Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"310","equipment":"lab_unspecified","equipment_limit":null}]}