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The Upper Mississippi River Valley AVA is an American Viticultural Area covering 29,914 square miles (77,477 km 2; 19,144,960 acres) located along the Upper Mississippi River and its tributaries in northwest Illinois, northeast Iowa, southeast Minnesota and southwest Wisconsin.
This is a list of plantations and/or plantation houses in the U.S. state of Mississippi that are National Historic Landmarks, listed on the National Register of Historic Places, listed on a heritage register, or are otherwise significant for their history, association with significant events or people, or their architecture and design. [1] [2] [3]
HAER No. MO-36, "Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 24, Clarksville, Pike County, MO", 44 photos, 9 data pages, 3 photo caption pages; HAER No. MO-37, "Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 25, Cap au Gris, Lincoln County, MO", 93 photos, 9 data pages, 7 photo caption pages
A map showing approximate areas of various Mississippian and related cultures (c. 800-1500 CE) This is a list of Mississippian sites. The Mississippian culture was a mound-building Native American culture that flourished in what is now the Midwestern, inland-Eastern, and Southeastern United States from approximately 800 CE to 1500 CE, varying regionally. [1]
The uppermost lock and dam on the Upper Mississippi River is the Upper St. Anthony Falls Lock and Dam in Minneapolis. Above the dam, the river's elevation is 799 feet (244 m). Below the dam, the river's elevation is 750 feet (230 m). This 49-foot (15 m) drop is the largest of all the Mississippi River locks and dams.
The following are approximate tallies of current listings by county. These counts are based on entries in the National Register Information Database as of March 13, 2009 [3] and new weekly listings posted since then on the National Register of Historic Places web site. [4]
Lock and Dam No. 24 is a lock and dam located near Clarksville, Missouri around river mile 273.4 on the Upper Mississippi River. The main lock is 110 feet (33.5 m) wide and 600 feet (182.9 m) long with its bottom at an elevation of 430 feet. The auxiliary lock is not operational. Normal pool elevation behind the dam is 449 feet.
Construction began in 1979, the main lock opened in 1990, and the full structure was completed in 1994. It replaced the earlier Lock and Dam No. 26, demolished in 1990, and is the first replacement structure on the Upper Mississippi River nine-foot navigation project. The main lock is 1,200 feet (370 m) long and 110 feet (34 m) wide; the ...