{"id":"0a84ba69-a586-483e-9d83-183a77595a01","created_at":"2025-09-04T14:24:42.984Z","updated_at":"2026-01-20T20:42:34.062Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"6173bce8-ff01-4c6c-84fa-f70f8e901502","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2002-09-23T04:00:00.000Z","observed_at_local":"2002-09-23T00:00:00-04:00","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","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160964","readings":[{"id":"29e65236-3d70-461f-837b-56d7c1bf77ec","created_at":"2025-09-04T14:24:43.102Z","updated_at":"2025-09-04T14:24:43.102Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"e68a3465-429c-4a43-9558-9ce10297bdee","created_at":"2025-09-04T14:24:43.129Z","updated_at":"2025-09-04T14:24:43.129Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d2fba4f2-e29e-4da9-b484-bf728f3c146a","created_at":"2025-09-04T14:24:43.161Z","updated_at":"2025-09-04T14:24:43.161Z","parameter":"water_temperature","unit":"deg_c","value":"20.6","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"2e28d665-2dab-44ef-8918-4881160eb637","created_at":"2025-09-04T14:24:43.277Z","updated_at":"2025-09-04T14:24:43.277Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"450","equipment":"lab_unspecified","equipment_limit":null}]}