Osage River
{{short description|River in Missouri, United States}}
{{More citations needed|date=June 2011}}
{{Use American English|date=December 2022}}
{{Use mdy dates|date=December 2022}}
{{Infobox river
| name = Osage River
| name_native =
| name_native_lang =
| name_other =
| name_etymology =
| image =
| image_size =
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| map = Osagerivermap.png
| map_size =
| map_caption = Map of the Osage River watershed
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| subdivision_type1 = Country
| subdivision_name1 = United States
| subdivision_type2 = State
| subdivision_name2 = Missouri
Kansas
| subdivision_type3 = Region
| subdivision_name3 = Osage Plains, Ozarks
| subdivision_type4 =
| subdivision_name4 =
| subdivision_type5 = City
| subdivision_name5 = Warsaw, Lake Ozark, Tuscumbia, St. Thomas
| length = {{convert|276|mi|km|abbr=on}}
| width_min =
| width_avg =
| width_max =
| depth_min =
| depth_avg =
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| discharge1_location= near St. Thomas, MO
| discharge1_min = {{convert|640|cuft/s|m3/s|abbr=on}}
| discharge1_avg = {{convert|10879|cuft/s|m3/s|abbr=on}}
| discharge1_max = {{convert|216000|cuft/s|m3/s|abbr=on}}
| source1 =
| source1_location =
| source1_coordinates=
| source1_elevation =
| source_confluence =
| source_confluence_location = Vernon County, Missouri
| source_confluence_coordinates= {{coord|38|01|39|N|94|14|39|W|display=inline}}
| source_confluence_elevation = {{convert|722|ft|abbr=on}}
| mouth = Missouri River
| mouth_location = Bonnots Mill, Missouri
| mouth_coordinates = {{coord|38|35|49|N|91|56|43|W|display=inline,title}}{{cite gnis | 756484 | Osage River | December 4, 2015}}
| mouth_elevation = {{convert|518|ft|abbr=on}}
| progression =
| river_system =
| basin_size = {{convert|15300|sqmi|abbr=on}}
| tributaries_left = Marais des Cygnes River,
South Grand River
| tributaries_right = Little Osage River, Clear Creek, Sac River,
Pomme de Terre River, Niangua River
| custom_label = Watersheds
| custom_data = Osage-Missouri-Mississippi
| extra =
}}
The Osage River is a {{convert|276|mi|km|adj=mid|-long}}U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. [http://viewer.nationalmap.gov/viewer/ The National Map] {{webarchive |url=https://web.archive.org/web/20120329155652/http://viewer.nationalmap.gov/viewer/ |date=March 29, 2012 }}, accessed May 31, 2011 tributary of the Missouri River in central Missouri in the United States. The eighth-largest river in the state, it drains a mostly rural area of {{convert|15300|sqmi}}. The watershed includes an area of east-central Kansas and a large portion of west-central and central Missouri, where it drains northwest areas of the Ozark Plateau.
The river flows generally easterly, then northeasterly for the final {{convert|80|mi}} where it joins the Missouri River. It is impounded in two major locations. Most of the river has been converted into a chain of two reservoirs, the Harry S. Truman Reservoir and the Lake of the Ozarks.
Description
The Osage is formed in southwestern Missouri, approximately {{convert|14|mi}} northeast of Nevada on the Bates-Vernon County line, by the confluence of the Marais des Cygnes and Little Osage Rivers; the Marais des Cygnes is sometimes counted as part of the river, placing its headwaters in eastern Kansas and bringing its total length to over {{convert|500|mi}}. The combined stream flows east past the Schell-Osage Wildlife Area into St. Clair County, widening into a long meandering arm of the Harry S. Truman Reservoir, approximately {{convert|40|mi}} long. The lake receives the South Grand River as a second arm of the reservoir from the northwest, as well as the Pomme de Terre River from the south. The two arms of the reservoir join near the Harry S. Truman Dam in central Benton County.
Downstream from the Truman Dam, the river becomes the serpentine Lake of the Ozarks, stretching eastward for nearly {{convert|92|mi}} to Bagnell Dam in Camden County and southwestern Miller County. Constructed in 1931, the dam collects the Niangua River. Downstream from the dam, the Osage flows freely to the northeast in broad oxbow meanders through forested bluffs, joining the Missouri approximately {{convert|15|mi}} east and downstream of Jefferson City.
History
File:Lock and Dam construction. Osage River, Missouri - NARA - 285931.tif
The river is named for the Osage Nation,{{cite web| url=http://shsmo.org/manuscripts/ramsay/ramsay_cole.html| title=Cole County Place Names, 1928–1945 (archived)| publisher=The State Historical Society of Missouri| access-date=September 22, 2016| url-status=bot: unknown| archive-url=https://web.archive.org/web/20160624071207/http://shsmo.org/manuscripts/ramsay/ramsay_cole.html| archive-date=June 24, 2016}} the historic indigenous people who dominated this region at the time when the first European settlers arrived. The river presented significant navigation difficulties for early settlers because of its fluctuating water levels, as well as the presence of shallow pools and sand bars caused by its tight meandering course through the hills.
The Missouri Legislature attempted as early as 1839 to deepen the channel of the river. Early attempts failed because of lack of funding for the immense task. Commercial navigation on the river in the 19th century was confined mostly to smaller craft that could navigate the tight bends and shoals of the river. Improvements in the channel by the last two decades of the century led to greater commercial traffic. These changes made the lower reaches of the river navigable for steamboat commerce for a period of six to nine months out of the year.
= Transportation =
Prior to the construction of the Bagnell Dam, the main method of crossing the river was the Bagnell Ferry, which began operation in 1882, speared by Samuel Umpsted as the contractor. Several ferry accidents, including sinking, resulted in the deaths of several customers. The ferry declined in operation towards 1940, years after the dam had finished.{{Cite book |last=Dwight. |first=Weaver, H. |url=http://worldcat.org/oclc/967393117 |title=Lake of the Ozarks. |date=2002 |publisher=Arcadia Publishing Inc |isbn=1-4396-1343-5 |oclc=967393117}}
= Hydroelectricity =
In the 20th century, private construction of the Bagnell Dam, primarily to generate hydroelectricity, began in 1922 and was completed after nine years. It effectively ended commercial navigation on the river. The federally constructed Truman Dam was authorized by the federal Flood Control Act of 1954 and was completed in 1979.
The two dams on the river generate power for the St. Louis metropolitan area. The large reservoirs have become popular tourist destinations and recreation areas in the region.
See also
References
{{Reflist}}
External links
- [http://www.millercountymuseum.org/presidents/100118_15_NavigatingTheOsageRiverInMissouri-LincolnUniversity.pdf "Navigating the Osage River in Missouri: 1839-1926"], hosted by Miller County Museum
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Category:Tributaries of the Missouri River
Category:Bodies of water of the Ozarks
Category:Rivers of Bates County, Missouri
Category:Rivers of Benton County, Missouri
Category:Rivers of Camden County, Missouri
Category:Rivers of Cole County, Missouri
Category:Rivers of Henry County, Missouri
Category:Rivers of Miller County, Missouri
Category:Rivers of Morgan County, Missouri
Category:Rivers of Osage County, Missouri