A tripped feeder at Cascade Square in resulted in a power outage for about 300 Northern Wasco PUD customers on Thursday. The PUD said the outage started around 11 a.m., and power was restored at approximately 1:15. The PUD added it was not involved in the work being performed by another agency, or even aware of the work taking place, and will be investigating the incident to learn what happened and take steps to limit the possibility of it happening again. The PUD also indicated a worker was injured, but had no other information.