{"id":"4689cf4d-58eb-4b25-9803-dd02872d5c36","created_at":"2025-09-04T14:37:31.767Z","updated_at":"2026-01-20T21:01:02.678Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"14ec738f-a36b-473b-8b00-6dbb0ae210e0","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2007-10-11T04:00:00.000Z","observed_at_local":"2007-10-11T00:00:00-04:00","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":["total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166121","readings":[{"id":"c12468c5-b660-4459-8b64-3715b70ee8ae","created_at":"2025-09-04T14:37:31.840Z","updated_at":"2025-09-04T14:37:31.840Z","parameter":"total_phosphorus","unit":"ppb","value":"30","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a1486b58-7b02-48ce-aa48-cf6b471cb715","created_at":"2025-09-04T14:37:31.852Z","updated_at":"2025-09-04T14:37:31.852Z","parameter":"water_temperature","unit":"deg_c","value":"8.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"06bcf9e5-a006-4f7e-951e-0babd59d7f22","created_at":"2025-09-04T14:37:31.868Z","updated_at":"2025-09-04T14:37:31.868Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"800","equipment":"lab_unspecified","equipment_limit":null}]}