A power outage in the North Valley left a number of households without electricity Monday morning.According to the online Ameren Cilco outage map, 29 households were without power at noon Monday. A number of stoplights in the North Valley also were out of service.Students at Woodruff Career and Technical Center were transported to Glen Oak Community Learning Center for lunch because of the outage, according to Peoria School District 150 spokesman Chris Coplan