{"id":"3be4dbfc-71be-4fb0-b580-7045cc613025","created_at":"2025-09-04T14:26:27.635Z","updated_at":"2026-01-20T20:45:36.184Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"9ac4c52f-0cf0-498a-a6f1-3f93a16386c5","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-10-29T04:00:00.000Z","observed_at_local":"2009-10-29T00:00:00-04:00","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/161813","readings":[{"id":"f48cce0b-c4a4-49d5-96b1-0b27f578b01d","created_at":"2025-09-04T14:26:27.676Z","updated_at":"2025-09-04T14:26:27.676Z","parameter":"air_temperature","unit":"deg_c","value":"11.39","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"deaf249b-baf7-4b07-a661-bcc7095e9635","created_at":"2025-09-04T14:26:27.701Z","updated_at":"2025-09-04T14:26:27.701Z","parameter":"total_phosphorus","unit":"ppb","value":"24","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"7720e753-a77a-476d-b2ab-c3221db30960","created_at":"2025-09-04T14:26:27.723Z","updated_at":"2025-09-04T14:26:27.723Z","parameter":"water_temperature","unit":"deg_c","value":"7.3","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"4223107e-0b15-45d8-9873-bb11de0b2c8b","created_at":"2025-09-04T14:26:27.734Z","updated_at":"2025-09-04T14:26:27.734Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"730","equipment":"lab_unspecified","equipment_limit":null}]}