33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
84522
7823
1
Public Timelines
FAQ Das Premium bekommen

25 Okt 1801 Jahr - sewage and Industrial pollutants was released in water sources

Beschreibung:

Engineers reversed flow to stop the sewage and the industrial pollutants from going to Chicago water sources.The river was paved over if too polluted.

Zugefügt zum Band der Zeit:

10 Okt 2017
1
0
1146

Datum:

25 Okt 1801 Jahr
Jetzt
~ 224 years ago