The cause of a fire that destroyed a building southwest of  Iowa City yesterday remains undetermined. The fire at 2563 Highway 1 Southwest was reported shortly before 2pm. Fire departments from Kalona, Wellman, Riverside, Hills, Tiffin and Oxford responded and contained the fire to the pole building. According to Kalona Fire Chief, Steve Yotty, with winds from the south, they were concerned the fire would spread to a house located roughly fifty feet to the north. He says the building is a total loss, but they were able to save most of the equipment stored inside. No injuries have been reported.