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  2. Chicago River - Wikipedia

    en.wikipedia.org/wiki/Chicago_River

    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 ...

  3. Chicago Harbor Lock - Wikipedia

    en.wikipedia.org/wiki/Chicago_Harbor_Lock

    The west gate is open and the east gate is closed putting the lock chamber at the level of the river. 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 ...

  4. Chicago Sanitary and Ship Canal - Wikipedia

    en.wikipedia.org/wiki/Chicago_Sanitary_and_Ship...

    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 ...

  5. Chicago area water quality - Wikipedia

    en.wikipedia.org/wiki/Chicago_Area_Water_Quality

    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.

  6. Chicago flood - Wikipedia

    en.wikipedia.org/wiki/Chicago_flood

    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 ...

  7. North Shore Channel - Wikipedia

    en.wikipedia.org/wiki/North_Shore_Channel

    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.

  8. Illinois and Michigan Canal - Wikipedia

    en.wikipedia.org/wiki/Illinois_and_Michigan_Canal

    October 15, 1966 [2] Designated NHL. January 29, 1964 [3] The Illinois and Michigan Canal connected the Great Lakes to the Mississippi River and the Gulf of Mexico. In Illinois, it ran 96 miles (154 km) from the Chicago River in Bridgeport, Chicago to the Illinois River at LaSalle - Peru. The canal crossed the Chicago Portage, and helped ...

  9. Great Lakes Waterway - Wikipedia

    en.wikipedia.org/wiki/Great_Lakes_Waterway

    Great Lakes Waterway. The Soo Locks between Lake Superior and the St. Marys River. The Great Lakes Waterway (GLW) is a system of natural channels and artificial locks and canals which enable navigation between the North American Great Lakes. [1] Though all of the lakes are naturally connected as a chain, water travel between the lakes was ...