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Encyclopedia > Ohio River
Ohio River (Oyo)
The widest point on the Ohio River is just west of downtown Louisville, where it is one mile wide
Country United States
States Pennsylvania, Ohio, West Virginia, Kentucky, Indiana, Illinois
Major cities Pittsburgh, PA, Cincinnati, OH, Louisville, KY, Evansville, IN
Length 981 mi (1,579 km)
Watershed 189,422 mi² (490,601 km²)
Discharge at Cairo, IL
 - average 281,000 ft³/s (7,957 /s) (1951-80) [1]
Primary source Allegheny River
 - location Allegany Township, Pennsylvania
 - coordinates 41°51′24″N 77°52′30″W / 41.85667, -77.875
 - elevation 2,240 ft (683 m)
 - length 325 mi (523 km)
Other source Monongahela River
 - location Fairmont, West Virginia
 - coordinates 39°27′53″N 80°09′13″W / 39.46472, -80.15361
 - elevation 880 ft (268 m)
 - length 128 mi (206 km)
Source confluence
 - location Pittsburgh, Pennsylvania
 - coordinates 40°26′32″N 80°00′52″W / 40.44222, -80.01444
 - elevation 730 ft (223 m)
Mouth Mississippi River
 - location Cairo, Illinois
 - coordinates 36°59′12″N 89°07′52″W / 36.98667, -89.13111
 - elevation 290 ft (88 m)
Major tributaries
 - left Kanawha River, Kentucky River, Cumberland River, Tennessee River
 - right Wabash River
Ohio River basin
View of Pittsburgh, the largest metropolitan area on the Ohio River, where the Allegheny River (left) and the Monongahela River (right) join at Point State Park to form the Ohio River
Cincinnati, Ohio is a well known city along the Ohio River, historically known for its riverboats. The Tall Stacks festival annually celebrates this connection between Cincinnati and the Ohio River.
Cincinnati, Ohio is a well known city along the Ohio River, historically known for its riverboats. The Tall Stacks festival annually celebrates this connection between Cincinnati and the Ohio River.
Louisville, Kentucky is situated at the both the widest and deepest level of the Ohio River.
A barge hauling coal in the Louisville and Portland Canal, the only man-made portion of the Ohio River
A barge hauling coal in the Louisville and Portland Canal, the only man-made portion of the Ohio River

The Ohio River is the largest tributary by volume of the Mississippi River. It is approximately 981 miles (1,579 km) long and is located in the eastern United States. The river had great significance in the history of the Native Americans. It was a primary transportation route during the westward expansion of the early U.S. It flows through or along the border of six states, and its watershed encompasses 14 states, including many of the states of the southeastern U.S. through its largest tributary, the Tennessee River. During the eighteenth century, it was the southern boundary of the Northwest Territory, thus serving as the border between free and slave territory. It is sometimes referred to as the "Mason-Dixon line" as it is commonly acknowledged as the western natural extension of the original Mason-Dixon line that divided Pennsylvania, Maryland, Delaware, and West Virginia (and at one time part of Virginia) thus being the unofficial, and at times disputed, border between the Northern United States and the American South or upland South. The Ohio River interestingly is also a climatic transition area, its water runs along the periphery of the humid subtropical climate and humid continental climate thereby being inhabited by fauna and flora of both climates. Image File history File links Metadata Size of this preview: 800 × 600 pixelsFull resolution (1280 × 960 pixel, file size: 413 KB, MIME type: image/jpeg) Taken by uploader, all rights released I, the copyright holder of this work, hereby grant the permission to copy, distribute and/or modify this document... The Louisville Skyline Downtown Louisville is the largest central business district in the state of Kentucky and the urban hub of the Louisville, Kentucky Metropolitan Area. ... Louisville redirects here. ... This article is about the U.S. State. ... Official language(s) English de facto Capital Columbus Largest city Columbus Largest metro area Greater Cleveland Area  Ranked 34th  - Total 44,825 sq mi (116,096 km²)  - Width 220 miles (355 km)  - Length 220 miles (355 km)  - % water 8. ... Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... Official language(s) English[1] Capital Frankfort Largest city Louisville Area  Ranked 37th  - Total 40,444 sq mi (104,749 km²)  - Width 140 miles (225 km)  - Length 379 miles (610 km)  - % water 1. ... For other uses, see Indiana (disambiguation). ... Official language(s) English[1] Capital Springfield Largest city Chicago Largest metro area Chicago Metropolitan Area Area  Ranked 25th  - Total 57,918 sq mi (140,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... Pittsburgh redirects here. ... “Cincinnati” redirects here. ... Louisville redirects here. ... Nickname: Location in the state of Indiana Country State County Vanderburgh Government  - Mayor Jonathan Weinzapfel (D) Area  - City 40. ... “Miles” redirects here. ... “km” redirects here. ... A square mile is an English unit of area equal to that of a square with sides each 1 statute mile (≈1,609 m) in length. ... Square kilometre (U.S. spelling: square kilometer), symbol km², is a decimal multiple of SI unit of surface area square metre, one of the SI derived units. ... Cairo is a city in Alexander County, Illinois in the United States. ... It has been suggested that Thousand Cubic Feet be merged into this article or section. ... This article is about the unit of time. ... The cubic meter (symbol m³) is the SI derived unit of volume. ... This article is about the unit of time. ... The Allegheny River (historically, especially in New York state, also spelled Allegany River) is a principal tributary of the Ohio River, which it forms with the Monongahela River at the downtown Pittsburghs Golden Triangle point. The river is approximately 325 mi (523 km) long, in the U.S. states... Allegany Township is a township located in Potter County, Pennsylvania. ... This article is about the U.S. State. ... A foot (plural: feet or foot;[1] symbol or abbreviation: ft or, sometimes, ′ – a prime) is a unit of length, in a number of different systems, including English units, Imperial units, and United States customary units. ... This article is about the unit of length. ... “Miles” redirects here. ... “km” redirects here. ... The South Tenth Street Bridge over the Monongahela River in Pittsburgh in 2005 The Monongahela River in Fairmont, West Virginia in 2006 Monongahela River Scene, 1857[11] Opekiska Lock and Dam on the Monongahela River near Fairmont, West Virginia at river mile 115 The Monongahela River (pronounced , also known locally... Downtown Fairmont and the Monongahela River in 2006 The Marion County Courthouse in Fairmont Fairmont is a city in Marion County, West Virginia, USA. The population was 19,097 at the 2000 census. ... Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... A foot (plural: feet or foot;[1] symbol or abbreviation: ft or, sometimes, ′ – a prime) is a unit of length, in a number of different systems, including English units, Imperial units, and United States customary units. ... This article is about the unit of length. ... “Miles” redirects here. ... “km” redirects here. ... Look up confluence in Wiktionary, the free dictionary. ... Pittsburgh redirects here. ... This article is about the U.S. State. ... A foot (plural: feet or foot;[1] symbol or abbreviation: ft or, sometimes, ′ – a prime) is a unit of length, in a number of different systems, including English units, Imperial units, and United States customary units. ... This article is about the unit of length. ... For the river in Canada, see Mississippi River (Ontario). ... Cairo is a city in Alexander County, Illinois in the United States. ... Official language(s) English[1] Capital Springfield Largest city Chicago Largest metro area Chicago Metropolitan Area Area  Ranked 25th  - Total 57,918 sq mi (140,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... A foot (plural: feet or foot;[1] symbol or abbreviation: ft or, sometimes, ′ – a prime) is a unit of length, in a number of different systems, including English units, Imperial units, and United States customary units. ... This article is about the unit of length. ... Map of the Kanawha River watershed, showing its main tributary, the New River. ... The Kentucky River is a tributary of the Ohio River, 259 mi (417 km) long, in the U.S. state of Kentucky. ... The Cumberland River is an important waterway in the southern United States. ... A riverboat passing under the Henley Street Bridge on the Tennessee River. ... The Wabash River at Lafayette, Indiana, showing the Main Street bridge, and the Amtrak station. ... Image File history File links Ohiorivermap. ... Image File history File links Size of this preview: 800 × 500 pixelsFull resolution (849 × 531 pixel, file size: 72 KB, MIME type: image/jpeg) by gocarlo. ... Image File history File links Size of this preview: 800 × 500 pixelsFull resolution (849 × 531 pixel, file size: 72 KB, MIME type: image/jpeg) by gocarlo. ... City nickname: The Steel City Location in the state of Pennsylvania Founded 1758 Mayor Tom Murphy (Dem) Area  - Total  - Water 151. ... The Allegheny River (historically, especially in New York state, also spelled Allegany River) is a principal tributary of the Ohio River, which it forms with the Monongahela River at the downtown Pittsburghs Golden Triangle point. The river is approximately 325 mi (523 km) long, in the U.S. states... The South Tenth Street Bridge over the Monongahela River in Pittsburgh in 2005 The Monongahela River in Fairmont, West Virginia in 2006 Monongahela River Scene, 1857[11] Opekiska Lock and Dam on the Monongahela River near Fairmont, West Virginia at river mile 115 The Monongahela River (pronounced , also known locally... Point State Park and the fountain can be seen in the lower left corner of this photo of Pittsburgh. ... Download high resolution version (2560x1920, 1297 KB) Wikipedia does not have an article with this exact name. ... Download high resolution version (2560x1920, 1297 KB) Wikipedia does not have an article with this exact name. ... “Cincinnati” redirects here. ... A first class tourist riverboat High speed planing riverboat High speed hydrofoil riverboat Local passenger transport craft Riverboat specialized for cargo truck transport Self propelled gravel barge M.V. Splendid China layout A riverboat is a specialized watercraft (vessel) designed for operating on inland waterways. ... Tall Stacks, formally known as the Tall Stacks Music Arts and Heitage Festival, is a festival held every three or four years in the Cincinnati, Ohio area, which celebrates the citys heritage of the riverboat. ... Image File history File links LouisvilleNightSkyline2-small. ... Image File history File links LouisvilleNightSkyline2-small. ... Louisville redirects here. ... Image File history File linksMetadata Size of this preview: 800 × 600 pixelsFull resolution (1280 × 960 pixel, file size: 452 KB, MIME type: image/jpeg) Taken by uploader, all rights released I, the creator of this work, hereby grant the permission to copy, distribute and/or modify this document under the... Image File history File linksMetadata Size of this preview: 800 × 600 pixelsFull resolution (1280 × 960 pixel, file size: 452 KB, MIME type: image/jpeg) Taken by uploader, all rights released I, the creator of this work, hereby grant the permission to copy, distribute and/or modify this document under the... Coal Coal (IPA: ) is a fossil fuel formed in swamp ecosystems where plant remains were saved by water and mud from oxidization and biodegradation. ... The McAlpine Locks and Dam refers to the series of locks and the hydroelectric dam in Louisville, Kentucky at the Falls of the Ohio. ... Look up tributary in Wiktionary, the free dictionary. ... For the river in Canada, see Mississippi River (Ontario). ... For other uses, see River (disambiguation). ... This article is about the people indigenous to the United States. ... Federal courts Supreme Court Circuit Courts of Appeal District Courts Elections Presidential elections Midterm elections Political Parties Democratic Republican Third parties State & Local government Governors Legislatures (List) State Courts Local Government Other countries Atlas  US Government Portal      A U.S. state is any one of the fifty subnational entities of... A drainage basin is the area within the drainage basin divide (blue outline), and drains the surface runoff and river discharge (green lines) of a contiguous area. ... Historic Southern United States. ... A riverboat passing under the Henley Street Bridge on the Tennessee River. ... The Northwest Territory, also known as the Old Northwest and the Territory North West of the Ohio, was a governmental region within the early United States. ... Slave sale in Easton, Maryland The history of slavery in the United States (1619-1865) began soon after the English colonists first settled in Virginia and lasted until the passage of the 13th Amendment to the U.S. Constitution. ... For the fictional character, see Mason Dixon (Rocky Balboa character). ... Regional definitions vary from source to source. ... Historic Southern United States. ... The Upland South does not correspond well to state lines, although the term Upper South is sometimes defined by states. ... Humid subtropical climates are characterized by hot, humid summers and cool to mild winters. ... The humid continental climate is found over large areas of land masses in the temperate regions of the mid latitudes where there is a zone of conflict between polar and tropical air masses. ...

Contents

Geography and hydrography

The river is made from by the confluence of the Allegheny and Monongahela rivers at Point State Park in Pittsburgh, Pennsylvania. From Pittsburgh, it flows northwest through Allegheny & Beaver Counties, before making an abrupt turn to the south-southwest at the West VirginiaOhioPennsylvania triple state line (near East Liverpool, Ohio, Chester, West Virginia, and Midland, Pennsylvania), from which point it forms the border between West Virginia and Ohio, upstream of Wheeling, West Virginia. The Allegheny River (historically, especially in New York state, also spelled Allegany River) is a principal tributary of the Ohio River, which it forms with the Monongahela River at the downtown Pittsburghs Golden Triangle point. The river is approximately 325 mi (523 km) long, in the U.S. states... The South Tenth Street Bridge over the Monongahela River in Pittsburgh in 2005 The Monongahela River in Fairmont, West Virginia in 2006 Monongahela River Scene, 1857[11] Opekiska Lock and Dam on the Monongahela River near Fairmont, West Virginia at river mile 115 The Monongahela River (pronounced , also known locally... Point State Park and the fountain can be seen in the lower left corner of this photo of Pittsburgh. ... Pittsburgh redirects here. ... Pittsburgh skyline The Allegheny County Courthouse Allegheny County is a county located in the U.S. state of Pennsylvania. ... Beaver County is a county located in the U.S. state of Pennsylvania. ... Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... Official language(s) English de facto Capital Columbus Largest city Columbus Largest metro area Greater Cleveland Area  Ranked 34th  - Total 44,825 sq mi (116,096 km²)  - Width 220 miles (355 km)  - Length 220 miles (355 km)  - % water 8. ... This article is about the U.S. State. ... East Liverpool from the air, looking south. ... Chester is a city located in Hancock County, West Virginia. ... Midland is a borough located in Beaver County, Pennsylvania. ... Nickname: The Friendly City Location in Ohio County in the State of West Virginia Coordinates: Settled 1769 Established 1806 Incorporated 1836  - Mayor Nick Sparachane  - City Manager Robert Herron  - Chief of Police Kevin Gessler, Sr. ...


The river then follows a roughly southwest and then west-northwest course before bending to a west-southwest course for most of its length. It flows along the borders of West Virginia, Kentucky, Ohio, Indiana, and Illinois, until it joins the Mississippi near the city of Cairo, Illinois. Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... Official language(s) English[1] Capital Frankfort Largest city Louisville Area  Ranked 37th  - Total 40,444 sq mi (104,749 km²)  - Width 140 miles (225 km)  - Length 379 miles (610 km)  - % water 1. ... Official language(s) English de facto Capital Columbus Largest city Columbus Largest metro area Greater Cleveland Area  Ranked 34th  - Total 44,825 sq mi (116,096 km²)  - Width 220 miles (355 km)  - Length 220 miles (355 km)  - % water 8. ... For other uses, see Indiana (disambiguation). ... Official language(s) English[1] Capital Springfield Largest city Chicago Largest metro area Chicago Metropolitan Area Area  Ranked 25th  - Total 57,918 sq mi (140,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... For the river in Canada, see Mississippi River (Ontario). ... Cairo is a city in Alexander County, Illinois in the United States. ...


Major tributaries of the river, indicated by the location of their mouth, include:

The Allegheny River (historically, especially in New York state, also spelled Allegany River) is a principal tributary of the Ohio River, which it forms with the Monongahela River at the downtown Pittsburghs Golden Triangle point. The river is approximately 325 mi (523 km) long, in the U.S. states... Pittsburgh redirects here. ... The South Tenth Street Bridge over the Monongahela River in Pittsburgh in 2005 The Monongahela River in Fairmont, West Virginia in 2006 Monongahela River Scene, 1857[11] Opekiska Lock and Dam on the Monongahela River near Fairmont, West Virginia at river mile 115 The Monongahela River (pronounced , also known locally... Pittsburgh redirects here. ... Chartiers Creek is a tributary of the Ohio River in western Pennsylvania in the United States. ... Pittsburgh redirects here. ... The Beaver River is a tributary of the Ohio River, approximately 21 mi (34 km) long, in western Pennsylvania in the United States. ... Rochester is a borough in Beaver County, Pennsylvania, 25 miles (40 km) northwest of Pittsburgh and is part of the Pittsburgh Metro Area. ... Wheeling Creek is a tributary of the Ohio River, 25 miles (40 km) long, in the Northern Panhandle of West Virginia in the United States, with a watershed extending into southwestern Pennsylvania. ... The Little Muskingum River in the Wayne National Forest The Little Muskingum River is a tributary of the Ohio River, approximately 65 mi (105 km) long, in southeast Ohio in the United States. ... The Duck River is a tributary of the Ohio River, approximately 30 mi (48 km) long, in southeastern Ohio in the United States. ... The Muskingum River near its mouth at Marietta, Ohio in 2001 The Muskingum River is a tributary of the Ohio River, approximately 111 mi (179 km) long, in southeastern Ohio in the United States. ... The Little Kanawha River is a tributary of the Ohio River, approximately 160 mi (257 km) long, in northwestern West Virginia in the United States. ... The Hocking River is a river that drains part of southeast Ohio, mostly within the unglaciated Allegheny Plateau, although its headwaters are within glaciated territory. ... Map of the Kanawha River watershed, showing its main tributary, the New River. ... The Guyandotte River is a tributary of the Ohio River, approximately 166 mi (267 km) long, in southwestern West Virginia in the United States. ... Map of the watershed of the Big Sandy River, showing its main tributaries, Tug Fork to the east and Levisa Fork to the west. ... Perspective view looking upstream of Scioto River valley near Portsmouth, Ohio. ... ... The mouth of the Licking River, where it joins the Ohio River The Licking River is a tributary of the Ohio River, approximately 320 mi (515 km) long in northeastern Kentucky in the United States. ... The Great Miami River (also called the Miami River) is a tributary of the Ohio River, approximately 160 mi (257 km) long, in southwestern Ohio in the United States. ... Salt River may refer to: The Salt River in Arizona in the United States The Salt River in Kentucky in the United States Two rivers named the Salt River in Michigan in the United States The Salt River in Missouri in the United States The Salt River in the U... West Point is a city located in Hardin County, Kentucky. ... The Kentucky River is a tributary of the Ohio River, 259 mi (417 km) long, in the U.S. state of Kentucky. ... The Green River is a tributary of the Ohio River that rises in Lincoln County in south-central Kentucky. ... The Wabash River at Lafayette, Indiana, showing the Main Street bridge, and the Amtrak station. ... The Saline River may refer to: The Saline River in Arkansas in the United States. ... The Cumberland River is an important waterway in the southern United States. ... A riverboat passing under the Henley Street Bridge on the Tennessee River. ... The Cache River is a 213 mile long river in Missouri and Arkansas. ...

Drainage basin

The Ohio's drainage basin covers 189,422 square miles (490,603 km²), including the eastern-most regions of the Mississippi Basin. States drained by the Ohio include: For the river in Canada, see Mississippi River (Ontario). ...

Official language(s) English[1] Capital Springfield Largest city Chicago Largest metro area Chicago Metropolitan Area Area  Ranked 25th  - Total 57,918 sq mi (140,998 km²)  - Width 210 miles (340 km)  - Length 390 miles (629 km)  - % water 4. ... For other uses, see Indiana (disambiguation). ... Official language(s) English de facto Capital Columbus Largest city Columbus Largest metro area Greater Cleveland Area  Ranked 34th  - Total 44,825 sq mi (116,096 km²)  - Width 220 miles (355 km)  - Length 220 miles (355 km)  - % water 8. ... This article is about the state. ... The Allegheny River (historically, especially in New York state, also spelled Allegany River) is a principal tributary of the Ohio River, which it forms with the Monongahela River at the downtown Pittsburghs Golden Triangle point. The river is approximately 325 mi (523 km) long, in the U.S. states... This article is about the U.S. State. ... Official language(s) None (English, de facto) Capital Annapolis Largest city Baltimore Largest metro area Baltimore-Washington Metropolitan Area Area  Ranked 42nd  - Total 12,407 sq mi (32,133 km²)  - Width 101 miles (145 km)  - Length 249 miles (400 km)  - % water 21  - Latitude 37° 53′ N to 39° 43′ N... Map of the Monongahela River basin, with the Youghiogheny River highlighted. ... Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... Eastern panhandle The Eastern Panhandle of West Virginia is a narrow stretch of territory in the northeast of the state, bordering Maryland and Virginia. ... Official language(s) English[1] Capital Frankfort Largest city Louisville Area  Ranked 37th  - Total 40,444 sq mi (104,749 km²)  - Width 140 miles (225 km)  - Length 379 miles (610 km)  - % water 1. ... The Jackson Purchase is a region in the state of Kentucky bounded by the Mississippi, Ohio, and Tennessee Rivers. ... For the river in Canada, see Mississippi River (Ontario). ... This article is about the U.S. state of Tennessee. ... West Tennessee is one of the three traditional regions in the U.S. state of Tennessee. ... For the river in Canada, see Mississippi River (Ontario). ... The Conasauga River is a river that runs through Southeast Tennessee and Northwest Georgia. ... This article is about the U.S. state. ... Southwest Virginia at its greatest geographical definition Southwest Virginia is a mountainous region of Virginia in the westernmost part of the commonwealth. ... Official language(s) English Capital Raleigh Largest city Charlotte Largest metro area Charlotte metro area Area  Ranked 28th  - Total 53,865 sq mi (139,509 km²)  - Width 150 miles (240 km)  - Length 560[1] miles (900 km)  - % water 9. ... This article is about the U.S. State. ... North Alabama is a region of the U.S. state of Alabama, generally thought to include these 11 counties: Cherokee, Colbert, DeKalb, Franklin, Jackson, Lauderdale, Lawrence, Limestone, Madison, Marshall, Morgan, and Winston. ... This article is about the U.S. state. ...

Geology

The Ohio River is young from a geologic standpoint. The river formed on a piecemeal basis beginning between 2.5 and 3 million years ago. The earliest Ice Ages occurred at this time and dammed portions of north flowing rivers. The Teays River was the largest of these rivers, and the modern Ohio River flows within segments of the ancient Teays. The ancient rivers were rearranged or consumed by glaciers and lakes. Variations in CO2, temperature and dust from the Vostok ice core over the last 400 000 years For the animated movie, see Ice Age (movie). ... The Teays River was an important pre-glacial river that drained much of the area now drained by the Ohio River, and more. ...


Upper Ohio River

The upper Ohio River formed when one of the glacial lakes overflowed into a south flowing tributary of the Teays River. Prior to that event, the north flowing Steubenville River (no longer in existence) ended between New Martinsville and Paden City, West Virginia. Likewise, the south flowing Marietta River (no longer in existence) ended between the cities. The overflowing lake carved through the separating hill and connected the rivers. The resulting floodwaters enlarged the small Marietta valley to a size more typical of a large river. The new large river subsequently drained glacial lakes and melting glaciers at the end of several Ice Ages. The valley grew with each major Ice Age. The Teays River was an important pre-glacial river that drained much of the area now drained by the Ohio River, and more. ... New Martinsville is a city located in Wetzel County, West Virginia. ... Paden City is a city located in West Virginia. ... Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... Downtown Marietta and the Muskingum River in July 2006 Marietta is a city in Washington County, Ohio, United States. ... Variations in CO2, temperature and dust from the Vostok ice core over the last 400 000 years For the animated movie, see Ice Age (movie). ... Variations in CO2, temperature and dust from the Vostok ice core over the last 400 000 years For the animated movie, see Ice Age (movie). ...


Many small rivers were altered or abandoned after the upper Ohio River formed. Valleys of some abandoned rivers can still be seen on satellite and aerial images of the hills of Ohio and West Virginia between Marietta, Ohio, and Huntington, West Virginia. As testimony to the major changes that occurred, the valleys are actually found on hilltops.[clarify] Official language(s) English de facto Capital Columbus Largest city Columbus Largest metro area Greater Cleveland Area  Ranked 34th  - Total 44,825 sq mi (116,096 km²)  - Width 220 miles (355 km)  - Length 220 miles (355 km)  - % water 8. ... Official language(s) English Capital Charleston Largest city Charleston Largest metro area Charleston metro area Area  Ranked 41st  - Total 24,244 sq mi (62,809 km²)  - Width 130 miles (210 km)  - Length 240 miles (385 km)  - % water 0. ... Downtown Marietta and the Muskingum River in July 2006 Marietta is a city in Washington County, Ohio, United States. ... Huntington is a city located in the U.S. State of West Virginia along the Ohio River. ...


Middle Ohio River

The middle Ohio River formed in a manner similar to formation of the upper Ohio River. A north-flowing river was temporarily dammed southwest of present-day Louisville, Kentucky, creating a large lake until the dam burst. A new route was carved to the Mississippi River, and eventually the upper and middle sections combined to form what is essentially the modern Ohio River. Louisville redirects here. ... For the river in Canada, see Mississippi River (Ontario). ...


History

Confluence of the Mississippi and Ohio Rivers at Cairo, Illinois.
Confluence of the Mississippi and Ohio Rivers at Cairo, Illinois.
Carl D. Perkins Bridge in Portsmouth, Ohio with Ohio River and Scioto River tributary on right.
Carl D. Perkins Bridge in Portsmouth, Ohio with Ohio River and Scioto River tributary on right.
Silver Bridge in Point Pleasant, West Virginia which collapsed into the Ohio River in 1967, and gained notoriety through John Keel's 1976 book and subsequent 2002 movie The Mothman Prophecies.
Silver Bridge in Point Pleasant, West Virginia which collapsed into the Ohio River in 1967, and gained notoriety through John Keel's 1976 book and subsequent 2002 movie The Mothman Prophecies.

Since it was considered by pre-Columbian inhabitants of eastern North America to be part of a single river continuing on through the lower Mississippi, it is perhaps an understatement to characterize the Ohio as a mere tributary of the Mississippi. The river is 981 miles (1,579 km) long and carries the largest volume of water of any tributary of the Mississippi. The Indians and early explorers and settlers of the region often considered the Allegheny to be part of the Ohio, though the forks (the confluence of the Allegheny and Monongahela rivers at what is now Pittsburgh) was considered a strategic military location. Image File history File links CairoIL_from_space_annotated. ... Image File history File links CairoIL_from_space_annotated. ... Cairo is a city in Alexander County, Illinois in the United States. ... US Grant Bridge on Ohio River Image copyleft: Image taken by me, released under GFDL Pollinator 21:12, Aug 19, 2004 (UTC) ( ) The new US Grant Bridge has just been completed (2004), at a cost of US $28 million. ... US Grant Bridge on Ohio River Image copyleft: Image taken by me, released under GFDL Pollinator 21:12, Aug 19, 2004 (UTC) ( ) The new US Grant Bridge has just been completed (2004), at a cost of US $28 million. ... The Carl D. Perkins Bridge is a cantilever bridge in the United States that opened on January 28, 1988. ... Portsmouth is a city in the U.S. state of Ohio and the county seat of Scioto County. ... Perspective view looking upstream of Scioto River valley near Portsmouth, Ohio. ... Image File history File links No higher resolution available. ... Image File history File links No higher resolution available. ... The Silver Bridge upon completion in 1928 The Silver Bridge was an eyebar chain suspension bridge built in 1928 and was named for the color of its aluminum paint. ... Point Pleasant, West Virginia (foreground) at the confluence of the Kanawha and Ohio Rivers Tourists at the monument of the Battle of Point Pleasant in Tu-Endie-Wei State Park. ... This page is about the book, for the movie see The Mothman Prophecies (film) The Mothman Prophecies is a 1976 book by parapsychologist John Keel, described as nonfiction. ... The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the Americas continent. ... North America North America is a continent[1] in the Earths northern hemisphere and (chiefly) western hemisphere. ... Point State Park and the fountain can be seen in the lower left corner of this photo of Pittsburgh. ...


On May 19, 1749, King George II of Great Britain granted the Ohio Company a charter of land around the forks. Exploration of the territory and trade with the Indians in the region near the Forks by British colonials from both Pennsylvania and Virginia—both of whom claimed the territory—led to conflict with French forces that also claimed the region and had built forts along the Allegheny River. This directly led to the French and Indian War in North America. The French and Indian War was part of a more global conflict --perhaps the world's first truly global conflict --the Seven Years' War between England and France. After several initial defeats, the British eventually gained sovereignty over the Ohio Valley. is the 139th day of the year (140th in leap years) in the Gregorian calendar. ... Events While in debtors prison, John Cleland writes Fanny Hill (Memoirs of a Woman of Pleasure). ... George II (George Augustus; 10 November 1683 – 25 October 1760) was King of Great Britain and Ireland, Duke of Brunswick-Lüneburg (Hanover) and Archtreasurer and Prince-Elector of the Holy Roman Empire from 11 June 1727 until his death. ... The Ohio Country, showing present-day U.S. state boundaries The Ohio Company, more formally known as the Ohio Company of Virginia, was a land speculation company organized for the colonization of the Ohio Country. ... Combatants Kingdom of Prussia Kingdom of Great Britain and its American Colonies Electorate of Hanover Iroquois Confederacy Kingdom of Portugal Electorate of Brunswick Electorate of Hesse-Kassel Philippines Archduchy of Austria Kingdom of France Empire of Russia Kingdom of Sweden Kingdom of Spain Electorate of Saxony Kingdom of Naples and...


In 1774, the Quebec Act restored the land east of the Mississippi River and north of the Ohio River to Quebec, appeasing the French-speaking British subjects, but angering the 13 Colonies. They listed it as one of the Intolerable Acts, which precipitated the American Revolution. // The Quebec Act of 1774 was an Act of the Parliament of Great Britain (citation 14 Geo. ... Betsy Ross purportedly sewed the first American flag with 13 stars and 13 stripes representing each of the 13 colonies. ... This British cartoon, depicting the Intolerable Acts as an assault upon a Native American woman (a symbol of the American colonies), was copied and distributed by Paul Revere throughout the colonies. ... John Trumbulls Declaration of Independence, showing the five-man committee in charge of drafting the Declaration in 1776 as it presents its work to the Second Continental Congress in Philadelphia The American Revolution refers to the period during the last half of the 18th century in which the Thirteen...


Louisville, Kentucky was founded at the only major natural navigational barrier on the river, the Falls of the Ohio. The Falls were a series of rapids where the river dropped 26 feet in about a two-mile stretch. In this area the river flowed over hard, fossil-rich beds of limestone. The first locks on the river were built at Louisville to circumnavigate the falls. Today it is the site of McAlpine Locks and Dam. Louisville redirects here. ... The Falls of the Ohio National Wildlife Conservation Area is a national, bi-state area on the Ohio River near Louisville, Kentucky in the United States, administered by the U.S. Army Corps of Engineers. ... For other uses, see Limestone (disambiguation). ... Canal locks in England. ... McAlpine Locks and Dam, Louisville, Kentucky The McAlpine Locks and Dam refers to the series of locks and the hydroelectric dam in Louisville, Kentucky at the Falls of the Ohio. ...


Because the Ohio River flowed westwardly, it became the convenient means of westward movement by pioneers traveling from western Pennsylvania. After reaching the mouth of the Ohio, settlers would travel north on the Mississippi River to St. Louis, Missouri. There, some continued on up the Missouri River, some up the Mississippi, and some further west over land routes. In the early 19th century, pirates, such as Samuel Mason, settled at Cave-In-Rock, Illinois, waylaid travelers on their way down the river, killed them, stole their goods, and scuttled their boats. The folktales of Mike Fink recall the keelboats used for commerce in the early days of European settlement. In 1843 the Ohio river boatmen were the inspiration for Dan Emmett's The Boatman's Dance. Nickname: Location in the state of Missouri Coordinates: , Country State County Independent City Government  - Mayor Francis G. Slay (D) Area  - City  66. ... The Missouri River is a tributary of the Mississippi River in the United States. ... Look up pirate and piracy in Wiktionary, the free dictionary. ... Born 1739 in Norfolk, Virginia. ... Cave_In_Rock is a village located in Hardin County, Illinois. ... Mike Fink, {b. ... A Keelboat is a keeled boat built for the navigation of rivers. ... Daniel Decatur Dan Emmett (October 29, 1815 – June 28, 1904), was born at Mount Vernon, Ohio. ... The Boatmans Dance is a minstrel song credited to Dan Emmett in 1843 and arranged by Aaron Copland as part of his set of Old American Songs. ...


Other boats traveled south on the Mississippi to New Orleans and sometimes beyond to the Gulf of Mexico and other ports in the Americas and Europe. This provided a much needed route for goods from the west, since the trek east over the Appalachian Mountains was long and arduous. The need for access to the port of New Orleans by settlers in the Ohio Valley led to the Louisiana Purchase in 1803. New Orleans is the largest city in the state of Louisiana, United States of America. ... Gulf of Mexico in 3D perspective. ... The Appalachian Mountains are a vast system of mountains in eastern North America. ... For the musical, see Louisiana Purchase (musical) and Louisiana Purchase (film). ...


Because it is the Southern border of Ohio, Indiana and Illinois, the Ohio River was a part of the border that divided free states and slave states in the years before the American Civil War. The expression "sold down the river" originated as a lament of Kentucky slaves being split apart from their families and sold in Louisville and other Kentucky locations to be shipped via the Ohio River down to New Orleans to be sold yet again to owners of cotton and sugar field plantations.[2][3] Before and during the Civil War, the Ohio River was called the "River Jordan" by slaves escaping to freedom in the North via the Underground Railroad.[4] As depicted in several novels by Harriet Beecher Stowe and Toni Morrison. More routes, and more escaping slaves made their perilous journey north to freedom across the Ohio River, than anywhere else across the north-south frontier. In 1831, in the Ohio River town of Ripley, Ohio, an irate slave catcher, in hot pursuit, coined the term, 'Underground Railroad,' when his quarry apparently just vanished' in one. Ripley was a hotbed of abolitionist activity. Runaway slaves were generally welcomed there. And free-to-operate-in-the-north Slave Catchers also worked openly in Ripley. In Ripley, Eliza was the true life character, of Harriet Beecher Stowe's novel. Eliza and her baby, crossed the Ohio one winter night, slipping, and cutting her feet as she leaped from one ice floe to the next. Farther down the river, near Grandview, Indiana, slave Josiah Henson started his daring escape toward freedom with his entire family. Today, the Ohio River generally separates Midwestern Great Lakes states from Southern border states. Combatants United States of America (Union) Confederate States of America (Confederacy) Commanders Abraham Lincoln, Ulysses S. Grant Jefferson Davis, Robert E. Lee Strength 2,200,000 1,064,000 Casualties 110,000 killed in action, 360,000 total dead, 275,200 wounded 93,000 killed in action, 258,000 total... This article or section is in need of attention from an expert on the subject. ... This article is about a 19th-century slave escape route. ... Harriet Elizabeth Beecher Stowe (June 14, 1811 – July 1, 1896) was an American abolitionist and novelist, whose Uncle Toms Cabin (1852) attacked the cruelty of slavery; it reached millions as a novel and play, and became influential, even in Britain. ... For the Louisiana politician, see deLesseps Morrison, Jr. ... This article is about the Midwestern region in the United States. ... The Great Lakes from space The Laurentian Great Lakes are a group of five large lakes in North America on or near the Canada-United States border. ... Historic Southern United States. ...


The charter for Virginia went not to the middle of the Ohio River, but to its far shore so the entire river was included. Wherever the river serves as a boundary between states, the river essentially belongs to the two states on the south that were divided from Virginia. Kentucky brought suit against Indiana in the early 1980s because of the building of the Marble Hill nuclear power plant in Indiana, which would have discharged its waste water into the river. The U.S. Supreme Court held that Kentucky's jurisdiction (and, implicitly, that of West Virginia) extended only to the low water mark of 1793 (important because the river has been extensively dammed for navigation, so that the present river bank is north of the old low water mark.) Similarly in the 1990s, Kentucky disputed Illinois' right to collect taxes on a riverboat casino docked in Metropolis, citing their control of the entire river. Aztar opened their own casino riverboat that docked in Evansville, Indiana at about the same time. Although cruises on the Ohio river were at first done in an oval pattern up and down the Ohio, the state of Kentucky soon protested and cruises were limited to going forwards then reversing and going backwards on the Indiana shore only. This article is about the U.S. state. ... This article is about applications of nuclear fission reactors as power sources. ... The Supreme Court Building, Washington, D.C. The Supreme Court Building, Washington, D.C., (large image) The Supreme Court of the United States, located in Washington, D.C., is the highest court (see supreme court) in the United States; that is, it has ultimate judicial authority within the United States... Statue of Superman in the town square The sign outside the Superman Museum Metropolis is a city located in Massac County, Illinois, along the Ohio River. ...


In the early 1980s, the Falls of the Ohio National Wildlife Conservation Area was established at Louisville, Kentucky. In 2006, Cincinnati, Ohio, Indie Rock band Nevada Smith published a bootleg version of their song "Il Fiume Fluisce Colore Maronne", a humorous protest song against the pollution in the Ohio. In 1993, Louisville band Love Jones released a song about recreational life on the Ohio River called "Ohio River". The Falls of the Ohio National Wildlife Conservation Area is a national, bi-state area on the Ohio River near Louisville, Kentucky in the United States, administered by the U.S. Army Corps of Engineers. ... “Cincinnati” redirects here. ... Indie rock is a subgenre of rock music often used to refer to bands that are on small independent record labels or that arent on labels at all. ... Nevada Smith is a 1966 Western, released by Paramount Pictures, produced and directed by Henry Hathaway. ... Love Jones is an American band, formed in Louisville, Kentucky in spring 1990 by Ben Daughtrey (drummer) and Barry Thomas (bassist), with Chris Hawpe (singer/guitarist), Stuart Johnson (drummer) and Jonathan Palmer (singer). ...


River depth

Lawrenceburg, Indiana is one of many towns that use the Ohio as a shipping avenue.
Lawrenceburg, Indiana is one of many towns that use the Ohio as a shipping avenue.

While the Ohio River is quite deep it is a naturally shallow river that was artificially deepened by series of dams. The dams raise the water level in shallow stretches, allowing for commercial navigation. Near its origin at the confluence of the Allegheny and Monongahela Rivers, the Ohio remains fairly shallow, never rising above around 30 feet deep all the way past Cincinnati. From its origin to Cincinnati, the average depth is approximately 27 feet. However, once past Cincinnati, the river deepens substantially. Due to the damming, along with glacier formations and migrations in the latter part of the second Ice Age, the rivers depth increases nearly fivefold over about 100 miles, coming to a maximum depth of 168 feet just west of Louisville, Kentucky. The 50 miles around Louisville represent the deepest area of the river with an average depth of approximately 132 feet, allowing for much larger vessels to traverse the river. From Louisville, the river loses its depth very gradually until its confluence with the Mississippi at Cairo, Illinois where it has an approximate depth of 20 feet, due to the fact that it is more free flowing in the region. Image File history File linksMetadata Download high resolution version (2474x1804, 1709 KB) Lawrenceburg, Indiana from the air. ... Image File history File linksMetadata Download high resolution version (2474x1804, 1709 KB) Lawrenceburg, Indiana from the air. ... Lawrenceburg is a city located in Dearborn County, Indiana. ...


Water levels for the Ohio River are predicted daily by the National Oceanic and Atmospheric Administration (NOAA). The water depth predictions are relative to each local flood plain based upon predicted rainfall in the Ohio River basin in 5 reports as follows: The National Oceanic and Atmospheric Administration (NOAA) is a scientific agency of the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. ...

Cities and towns

Metro Area Population
Pittsburgh 2.4 million
Cincinnati 2.1 million
Louisville 1.2 million
Evansville 350,000
Huntington 290,000

Cities along the Ohio include: The Pittsburgh metropolitan area is the U.S. Census-defined seven county region surrounding the city of Pittsburgh in Western Pennsylvania, United States. ... The Cincinnati/Northern Kentucky metropolitan area The Cincinnati/Northern Kentucky____the worst place on the planet____ metropolitan area is a metropolitan area that includes 15 counties in Ohio, Kentucky and Indiana. ... The Louisville-Jefferson County, KY-IN Metropolitan Statistical Area is the 43rd largest Metropolitan Statistical Area (MSA) in the United States. ... The Evansville-Henderson, IN-KY Metropolitan Statistical Area is the 137th largest Metropolitan Statistical Area (MSA) in the United States. ... Virginia Point Park in Kenova, West Virginia. ... This is a list of cities, towns and communities along the Ohio River in the United States. ...

Pittsburgh redirects here. ... Monaca is a borough in Beaver County, Pennsylvania, along the Ohio River, 25 miles (40 km) west of Pittsburgh. ... Beaver is a borough located in Beaver County, Pennsylvania. ... Rochester is a borough in Beaver County, Pennsylvania, 25 miles (40 km) northwest of Pittsburgh and is part of the Pittsburgh Metro Area. ... Shippingport is a borough located in Beaver County, Pennsylvania. ... Aliquippa is a city in Beaver County, Pennsylvania, United States and is part of the Pittsburgh Metro Area. ... Sewickley during Autumn Sewickley is a borough in Allegheny County, Pennsylvania, 12 miles west northwest of Pittsburgh along the Ohio River. ... McKees Rocks, also known as The Rocks, is a borough in Allegheny County, Pennsylvania, along the west bank of the Ohio River, adjoining Pittsburgh. ... Coraopolis is a borough in Allegheny County in the US state of Pennsylvania. ... East Liverpool from the air, looking south. ... Nickname: Location within the state of Ohio Coordinates: , Country State County Jefferson Founded 1795 Government  - Mayor Dominic Mucci (D) Area  - Total 10. ... Downtown Marietta and the Muskingum River in July 2006 Marietta is a city in Washington County, Ohio, United States. ... Belpre is a city located in Washington County, Ohio. ... Pomeroy is a village located in Meigs County, Ohio. ... Downtown Gallipolis has maintained much of its original character. ... Ironton is a city in the U.S. state of Ohio and the county seat of Lawrence County. ... Portsmouth is a city in the U.S. state of Ohio and the county seat of Scioto County. ... Manchester is a village located in Adams County, Ohio. ... Aberdeen is a village located in Brown County, Ohio. ... Main Street ends at the Ohio River in Ripley, Ohio Ripley is a village in Brown County, Ohio, 50 miles southeast of Cincinnati, along the Ohio River. ... “Cincinnati” redirects here. ... Weirton is a city located in the Northern Panhandle of West Virginia. ... Nickname: The Friendly City Location in Ohio County in the State of West Virginia Coordinates: Settled 1769 Established 1806 Incorporated 1836  - Mayor Nick Sparachane  - City Manager Robert Herron  - Chief of Police Kevin Gessler, Sr. ... Moundsville is a city in Marshall County, West Virginia, along the Ohio River. ... Wetzel County Courthouse in New Martinsville, WV New Martinsville is a city in Wetzel County, West Virginia, along the Ohio River. ... Paden City is a city located in West Virginia. ... St. ... Location in Wood County in the State of West Virginia Coordinates: , Country United States State West Virginia County Wood Incorporated 1810 Government  - Mayor Robert Newell Area  - City  12. ... Ravenswood Ravenswood is a city in Jackson County, West Virginia, along the Ohio River. ... Point Pleasant, West Virginia (foreground) at the confluence of the Kanawha and Ohio Rivers Tourists at the monument of the Battle of Point Pleasant in Tu-Endie-Wei State Park. ... Huntington is a city located in the U.S. State of West Virginia along the Ohio River. ... The Norfolk Southern Bridge as seen from Kenova Kenova is a city in Wayne County, West Virginia, at the confluence of the Ohio and Big Sandy Rivers. ... Motto: A proud past. ... Augusta is a city located in Bracken County, Kentucky, along the Ohio River. ... The Campbell County Courthouse in Newport, Kentucky Newport is a city in Campbell County, Kentucky, USA, at the confluence of the Ohio and Licking Rivers. ... Russell Theater, Maysville Maysville is a city located in Mason County, Kentucky, along the Ohio River. ... Downtown Covington has many wooded streets and historic buildings Covington is a city in Kenton County, Kentucky, United States. ... Ludlow is a city located in Kenton County, Kentucky. ... Louisville redirects here. ... Owensboro is the third largest city in Kentucky and the county seat of Daviess County. ... Henderson is a city located in Henderson County, along the Ohio River in Western Kentucky. ... Paducah is a city in McCracken County, Kentucky at the confluence of the Tennessee River and the Ohio River. ... Madison is a city in Jefferson County, Indiana, along the Ohio River. ... Jeffersonville is a city located in Clark County, Indiana, along the Ohio River. ... Clarksville is a town in Clark County, Indiana, along the Ohio River. ... New Albany is a city in Floyd County, Indiana, situated along the Ohio River opposite Louisville, Ky. ... Tell City is a city in Perry County, Indiana, along the Ohio River. ... Nickname: Location in the state of Indiana Country State County Vanderburgh Government  - Mayor Jonathan Weinzapfel (D) Area  - City 40. ... Mount Vernon is a small city in southern Indiana along the Ohio River and the county seat of Posey County. ... Cairo is a city in Alexander County, Illinois in the United States. ... Statue of Superman in the town square The sign outside the Superman Museum Metropolis is a city located in Massac County, Illinois, along the Ohio River. ... Brookport is a city located in Massac County, Illinois. ... Old Shawneetown is a village located in Gallatin County, Illinois. ... Cave_In_Rock is a village located in Hardin County, Illinois. ... Elizabethtown is a village located in Hardin County, Illinois. ... Golconda is a city located in Pope County, Illinois. ...

Recreation

The world record for the largest blue catfish taken in the line class (104 lbs.), was set on the Ohio River in 1999. The river also holds records for the following species for the state of Kentucky:[6] A world record is the best performance in a certain discipline, usually a sports event. ... Binomial name Ictalurus furcatus (Lesueur, 1840) The blue catfish (Ictalurus furcatus) is one of the largest species of North American catfish. ...

Binomial name (Rafinesque, 1818) Channel catfish, Ictalurus punctatus, are North Americas most numerous catfish species. ... The longnose gar, Lepisosteus osseus, is a gar, a type of primitive ray-finned fish. ... Species Genus Polyodon   Polyodon spathula Genus Psephurus   Psephurus gladius Paddlefish (family Polyodontidae) are primitive Chondrostian ray-finned fishes. ... Binomial name Hypophthalmichthys molitrix (Richardson, 1845) The silver carp is a freshwater fish, a variety of Asian carp native to north and northeast Asia. ... Binomial name (Rafinesque, 1820) A migratory species, the skipjacks shad (Alosa chrysochloris) is one of the typical North American shads of the subgenus Pomolobus (Faria 2006). ...

References

  1. ^ Leeden, Frits van der; Fred L. Troise, David Keith Todd (1990). The Water Encyclopedia, 2nd edition, Chelsea, Mich.: Lewis Publishers, p. 126. ISBN 0-87371-120-3. 
  2. ^ http://www.ket.org/underground/behind/mendes.htm
  3. ^ http://filebox.vt.edu/users/wdunaway/publications/slavery.htm
  4. ^ http://www.ket.org/underground/research/crossing.htm
  5. ^ http://www.riverwatch.noaa.gov/ohio.shtml
  6. ^ Kentucky State Record Fish List. Kentucky Department of Fish and Wildlife Resources (2006-04-17). Retrieved on 2007-02-17.

Year 2006 (MMVI) was a common year starting on Sunday of the Gregorian calendar. ... is the 107th day of the year (108th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era in the 21st century. ... is the 48th day of the year in the Gregorian calendar. ...

See also

Wikimedia Commons has media related to:

Image File history File links Commons-logo. ... This is a list of bridges and other crossings of the Ohio River from the Mississippi River at Cairo, Illinois upstream to the split into the Allegheny and Monongahela Rivers at Pittsburgh, Pennsylvania. ... This is a list of historical names for the Ohio River, or portions thereof, as compiled by the Geographic Names Information System of the United States Geological Survey. ... This is a list of rivers in the U.S. state of Pennsylvania Allegheny River Clarion River Conemaugh River Delaware River Juniata River Lehigh River Monongahela River Ohio River Schuylkill River Susquehanna River West Branch Susquehanna River Youghiogheny River See also List of rivers in the United States This list... The Ohio and Erie Canal in 1902 The Ohio and Erie Canal was constructed in the early 1800s and connected the Ohio River at Portsmouth and Lake Erie at Cleveland, Ohio. ... The Ohio River Bridges Project is a Louisville metropolitan area transportation infrastructure construction project involving the reconstruction of the Kennedy Interchange (locally known as Spaghetti Junction), the completion of two new Ohio River bridges and the reconstruction of ramps on I-65 between I-264 and downtown. ... This article is the current U.S. Collaboration of the Week. ... The Watersheds of Illinois include the following: Mississippi River watershed: Ohio River Cache River Saline River Wabash River Little Wabash River Embarras River Vermilion River (Wabash River tributary) Big Muddy River Kaskaskia River Illinois River Macoupin Creek La Moine River Sangamon River Spoon River Mackinaw River Vermilion River (Illinois River... This is a list of islands in the U.S. state of West Virginia. ...

External links

Online maps and aerial photos

Mouth or other endpoint (Mississippi River) For the river in Canada, see Mississippi River (Ontario). ...

Source (Pittsburgh) City nickname: The Steel City Location in the state of Pennsylvania Founded 1758 Mayor Tom Murphy (Dem) Area  - Total  - Water 151. ...


  Results from FactBites:
 
Ohio River - Wikipedia, the free encyclopedia (1652 words)
The Scioto River is a descendant of the Teays River and is indicated by a red (R) arrow.
Confluence of the Mississippi and Ohio Rivers at Cairo, Illinois.
Wherever the river serves as a boundary between states—Illinois, Indiana and Ohio on the north, and Kentucky and West Virginia on the south, the river essentially belongs to the two states on the south that were divided from Virginia.
Ohio - Wikipedia, the free encyclopedia (2877 words)
Ohio, the region north of the Ohio River and south of the Great Lakes, was originally controlled by various native tribes.
Ohio's southern border is defined by the Ohio River (with the border being at the 1793 low-water mark on the north side of the river), and much of the northern border is defined by Lake Erie.
Ohio was also a deciding factor in the 1948 presidential election when Democrat Harry S. Truman defeated Republican Thomas Dewey (who had won the state four years earlier) and in the 1976 presidential election when Democrat Jimmy Carter defeated Republican Gerald Ford by a slim margin in Ohio and took the election.
  More results at FactBites »


 
 

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