(KLZA)-- Since Monday, Falls City Utilities have been operating on self power generation while the Omaha Public Power District transmission line has been offline for scheduled maintenance.

Shortly after 1:30 Wednesday afternoon one of the City's on-site generators was forced out of service due to a cooling system fault.

Power was restored early Wednesday evening.

Thursday morning just after 7:30 power went off again to Falls City Utility customers but was restored about 30 minutes later.