Chicago Water Tower

The Chicago Water Tower is defined by its castellated, castle-like exterior, constructed from yellowing Joliet limestone. Completed in eighteen sixty-nine by architect William W. Boyington, the tower was designed to house a one hundred thirty-eight-foot standpipe that regulated water pressure for the city’s pumping station across the street. While its appearance today mimics a medieval fortress, its purpose was entirely industrial, serving as a vital component of the municipal water system that drew clean water from Lake Michigan.