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Chicago River - Wikipedia
Chicago River | History, Description, Map, & Facts | Britannica
The History of the Chicago River | The Chicago River Tour with …
How Chicago Reversed Its River: An Animated History
The Chicago River was a toxic wasteland. Now it's an urban oasis.
Home - Friends of the Chicago River
About the River - Friends of the Chicago River
Welcome to the Chicago Riverwalk
Chicago River Recreation - About the River - Friends of the Chicago River
Chicago River