In T. 1 N., R. 1 W. Station on Buckeye branch Arizona-Eastern R. R., 20 miles west of Phoenix. "Avondale was the name given the town site laid out by the r. R. one mile west of Coldwater. P.O. and station were established there. But, when the station was abandoned the P.O. was moved back to the Coldwater location, but the postal authorities retained the name Avondale." Letter, E. B. Pentland, P. M. See Coldwater.