MO-Mississippi+River--Lock+and+Dam+No+20


 * =Birding in Missouri=

Lewis County
=Mississippi River= =Lock and Dam No. 20= Canton, MO 63435 Mississippi River--Lock and Dam No. 20 webpage

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Mississippi River--Lock and Dam No. 20
Coordinates: 40.1442395, -91.513238 eBird links: Hotspot map View details Recent visits My eBird links: Location life list Submit data

About Mississippi River--Lock and Dam No. 20
Lock and Dam No. 20 is a lock and dam located on the Upper Mississippi River, about one mile upstream from Canton, Missouri. It was constructed between 1932 and 1935 by the U.S. Army Corps of Engineers. The structure is located at river mile 343.1. It includes a 2,369 feet long dam, 40 tainter gates, 3 roller gates, and a lock chamber that is 110 feet  wide by 600 feet (182.9 m) long. There is also an incomplete auxiliary lock. The facility was listed in the National Register of Historic Places in 2004. From Mississippi River--Lock and Dam No. 20 webpage

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media type="custom" key="29446005" || L5860279 US US-MO US-MO-111 40.1442395 -91.513238 Mississippi River--Lock and Dam No. 20