It's History

The Secrets of Chicago's Sewer System (and River Pollution) (8x64)

Data di messa in onda: Apr 02, 2022

Being as big a city as it is, Chicago needs a lot of systems to keep it running. Among the most important is the sewer system, which has disposed of Chicago’s waste for over 150 years now. From the initial installation and the pollution of the Chicago River to the newer implements of the past several years, the Chicago Sewer System has a pervasive history.