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The Chicago River is a system of rivers and canals with a combined length of 156 miles (251 km) [1] that runs through the city of Chicago, including its center (the Chicago Loop). [2] Though not especially long, the river is notable because it is one of the reasons for Chicago's geographic importance: the related Chicago Portage is a link ...
Combined Sewer System. The change in the river's water flow was estimated to provide enough treatment-by-dilution for up to a population of three million. [1] However, in 1908, it became clear to the Chicago Sanitary District that the city’s population was continuing to grow and that the population would soon exceed the treatment capacity that the canal offered.
South Branch Chicago River in Chicago, Illinois. (. 41°50′30″N 87°40′33″W / 41.8416°N 87.6757°W / 41.8416; -87.6757. ) 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 ...
The Chicago flood occurred on April 13, 1992, when repair work on a bridge spanning the Chicago River damaged the wall of an abandoned and disused utility tunnel beneath the river. The resulting breach flooded basements, facilities and the underground Chicago Pedway throughout the Chicago Loop with an estimated 250 million US gallons (1,000,000 ...
Friends of the Chicago River is a non-profit organization that was founded in 1979 to improve and restore the 156-mile Chicago River [1] and Calumet River system for all people, water, and animals. Friends of the Chicago River works through education and outreach, on the ground projects, and public policy and planning to achieve their vision ...
A system of watertight bulkheads has since been installed to prevent the event from occurring again. During the Chicago Flood of 1992, the water from the Chicago River that leaked into the long-disused underground freight tunnel system was eventually drained into the Deep Tunnel network, which itself was still under construction. [citation needed]
North Branch Chicago River. The North Shore Channel is a drainage canal built between 1907 and 1910 to flush the sewage-filled North Branch of the Chicago River down the Chicago Sanitary and Ship Canal. [1] The sewage carrying duty has been largely taken over by the Chicago Deep Tunnel, but there are still occasional discharges due to heavy rains.
Ellis Sylvester Chesbrough (1813–1886) was an engineer credited with the design of the Chicago sewer system, which are sometimes known as the 'Chesbrough sewers'. This was the first comprehensive sewer system in the United States. He is responsible for the plan to raise Chicago, construction of the first water crib in Chicago, [1] and ...