{"id":"03da72f8-0a70-434c-abfd-db199c979ebd","created_at":"2025-09-04T14:38:22.221Z","updated_at":"2026-01-20T21:01:38.100Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"e2ca4bc2-1bd6-49e2-a48b-5c5cb5165718","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-08-21T04:00:00.000Z","observed_at_local":"2009-08-21T00:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166313","readings":[{"id":"1d0e527d-422f-4b06-a8ca-1f4134e8cef2","created_at":"2025-09-04T14:38:22.283Z","updated_at":"2025-09-04T14:38:22.283Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"93d6df2d-4852-429c-ab39-4b752dffbd45","created_at":"2025-09-04T14:38:22.302Z","updated_at":"2025-09-04T14:38:22.302Z","parameter":"water_temperature","unit":"deg_c","value":"24.66","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b0ddcc82-6799-4eac-82c0-497a1a857efa","created_at":"2025-09-04T14:38:22.317Z","updated_at":"2025-09-04T14:38:22.317Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"410","equipment":"lab_unspecified","equipment_limit":null}]}