{"id":"f90da968-a94d-49ff-8aa8-e53f6adb2e9c","created_at":"2025-09-04T14:38:12.336Z","updated_at":"2026-01-20T21:01:28.153Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"83766dc7-9158-4256-9f76-7c241f58f588","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/166265","readings":[{"id":"af0d1e51-6671-42fe-84fd-ddfe6a2089e5","created_at":"2025-09-04T14:38:12.376Z","updated_at":"2025-09-04T14:38:12.376Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5a46ebb8-8aaf-411b-b7f3-01b5abce492c","created_at":"2025-09-04T14:38:12.392Z","updated_at":"2025-09-04T14:38:12.392Z","parameter":"total_phosphorus","unit":"ppb","value":"6","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"f0489b73-93df-44c3-b4a3-87896de29321","created_at":"2025-09-04T14:38:12.413Z","updated_at":"2025-09-04T14:38:12.413Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"390","equipment":"lab_unspecified","equipment_limit":null}]}