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Hydroelectric power plants in Illinois (3 P) Pages in category "Dams in Illinois" ... a non-profit organization.
The lock and dam were conveyed to the Illinois DNR in 1923-24. Significant damage to the structure occurred during flooding in November 1937 and July 1938. Due to this damage, the State of Illinois Department of Public Works and Buildings, Division of Waterways, built the present dam and control structure in 1939.
[2] [3] The U.S. Army Corps of Engineers designed the complex; their influence is particularly evident in the dam's control station, as the State of Illinois designed most other dam control stations along the river. The lock has a standard 100-by-600-foot (30 m × 183 m) chamber, similar to other locks on the river, and a vertical lift of 11 ...
The Dresden Island Lock and Dam is a 23.4-acre (9.5 ha) Lock and Dam complex on the Illinois River in Morris, Illinois. The dam was completed in 1933 and designed by engineer Walter Mickle Smith. It was listed on the National Register of Historic Places in 2004. The listing included one contributing building and three contributing structures. [1]
The lock and dam, as well as a similar lock and dam near Peoria, were needed when the authorized channel depth was raised to nine foot. The Peoria and LaGrange locks replaced older locks on the lower Illinois River. The lock uses Chanoine wicket gates, which allow for navigation on the river, rather than the Tainter gates seen elsewhere on the ...
Illinois also has two counties named after the same person, New York governor DeWitt Clinton (DeWitt County, and Clinton County). Information on the FIPS county code , county seat , year of establishment, origin, etymology , population, area and map of each county is included in the table below.
Lock and Dam No. 15 is a lock and dam located on the Upper Mississippi River.It spans the river between Rock Island, Illinois and Davenport, Iowa.Lock and Dam 15 is the largest roller dam in the world, its dam is 1,203 feet (366.7 m) long and consists of nine 109 feet (33.2 m) non-submersible, non-overflow roller gates and two 109 feet (33.2 m) non-submersible overflow roller gates.