Old Chicago Photos - ChicagoPhotoShop
The first lake tunnel was completed in 1869 and connected to the Water Tower and Pumping Station at Chicago and Michigan Avenues. Today, multiple lake tunnels and pumping stations constitute Chicago's water system.

Photographer: Unknown
Source: Chicago Historical Society (ICHi-02792) 

http://encyclopedia.chicagohistory.org/pages/10768.html

The first lake tunnel was completed in 1869 and connected to the Water Tower and Pumping Station at Chicago and Michigan Avenues. Today, multiple lake tunnels and pumping stations constitute Chicago's water system.

Photographer: Unknown
Source: Chicago Historical Society (ICHi-02792)

http://encyclopedia.chicagohistory.org/pages/10768.html