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River Outlet Continent Date of reversal Cause of reversal References Chicago River [a] Mississippi River: North America: 2017 and others [b] Storm surge [11] Mississippi River: Gulf of Mexico: North America 1812: Tectonic uplift caused by New Madrid earthquakes [12] 2005: Storm surge from Hurricane Katrina [1] 2012: Storm surge from Hurricane ...
Starting in 1848, much of the Chicago River's flow was also diverted across the Chicago Portage into the Illinois and Michigan Canal. [63] In 1871, the old canal was deepened in an attempt to completely reverse the river's flow but the reversal of the river only lasted one season. [64]
The Chicago Sanitary and Ship Canal, historically known as the Chicago Drainage Canal, is a 28-mile-long (45 km) canal system that connects the Chicago River to the Des Plaines River. It reverses the direction of the Main Stem and the South Branch of the Chicago River, which now flows out of Lake Michigan rather than into it.
In 1892, the direction of part of the Chicago River was reversed by the Army Corps of Engineers with the result that the river and much of Chicago's sewage flowed into the canal instead of into Lake Michigan. The complete reversal of the river's flow was accomplished when the Sanitary and Ship Canal was opened in 1900.
The CAWS as it exists today began to take shape in 1900, with the construction of the Chicago Sanitary & Ship Canal to reverse the flow of the Chicago River (and eventually the Calumet River), which previously flowed into Lake Michigan, so as to instead flow toward the Mississippi River, thus carrying sewage away from the City of Chicago.
The Skokie River (or East Fork of the North Branch of the Chicago River) is a 20-mile-long (32 km) [1] river that flows through the northern suburbs of Chicago, Illinois, United States. It flows almost parallel to the shore of Lake Michigan, and historically discharged its outflow into that lake via the Chicago River.
The North Shore Channel is a 7.7 mile long canal built between 1907 and 1910 to increase the flow of North Branch of the Chicago River so that it would empty into the South Branch and the Chicago Sanitary and Ship Canal. [1] Its water is generally taken from Lake Michigan to flow into the canal at Wilmette Harbor.
The Chicago Harbor Lock, also known as the Chicago River & Harbor Controlling Works, is a stop lock and dam located within the Chicago Harbor in Chicago, Illinois at the mouth of the Chicago River. It is a component of the Chicago Area Waterway System , and is used to control water diversion from Lake Michigan into the river and for navigation.