Trustees of the Sanitary District of Chicago break the temporary dam at the west fork of the south branch of the Chicago River to allow water from Lake Michigan to begin filling the Chicago Sanitary and Ship Canal.
Trustees of the Sanitary District of Chicago stand with shovels while awaiting approval to open the Bear Trap Dam at Lockport, which would send the water from the Chicago Sanitary and Ship Canal into the Des Plaines River, eventually reaching theā¦
An aerial view shows "The Great Two Mile Curve," at Romeoville, ten months after the filling of the Chicago Sanitary and Ship Canal. The location of a recently removed passenger bridge can be seen in the lower right corner of the photo.
A map shows Chicago in 1812, including Lake Michigan, Wolf's Point Tavern at the west end of the Chicago River, and the southern and northern branches of the "Canoe Route to the Interior."