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The Ohio River is a 981-mile-long (1,579 km) river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing in a southwesterly direction from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illinois.
The Ohio River is at the boundary of the Midwestern and Southern United States, flowing southwesterly 981 miles (1582 km) long, starting at the confluence of the Allegheny & the Monongahela Rivers in Pittsburgh, Pennsylvania, and ending in Cairo, Illinois, where it flows into the Mississippi River.
Aug 24, 2024 · Ohio River, major river artery of the east-central United States. Formed by the confluence of the Allegheny and Monongahela rivers at Pittsburgh, it flows northwest out of Pennsylvania, then in a general southwesterly direction to join the Mississippi River at Cairo, Illinois (see photograph),
The Ohio River is 981 miles long, starting at the confluence of the Allegheny and the Monongahela Rivers in Pittsburgh, Pennsylvania, and ending in Cairo, Illinois, where it flows into the Mississippi River. The Ohio River flows through or borders six states: Illinois, Indiana, Kentucky, Ohio, Pennsylvania and West Virginia.
Jul 19, 2021 · The Ohio River is a 1,579km long river in the east-central United States. The name “Ohio” has been derived from the native Seneca language, where the term “Ohi:yo’” literally means “Good River”. The Ohio River serves as a source of drinking water for over five million people and more than 25 million people live in the Ohio River ...
Ohio River. Dubbed “The Great River” by Indigenous North American tribes, the Ohio River weaves a tapestry of rich history and biodiversity, serving as a vital lifeline and an abundant resource for diverse ecosystems.
Dec 30, 2019 · With the 1,200-mile extension of the Lewis and Clark National Historic Trail in May 2019, a fourth major North American river became an official part of the Trail – the Ohio River, joining the Mississippi, Missouri, and Columbia Rivers.
Ohio River History. The Ohio River is formed by the confluence of the Allegheny and Monongahela Rivers at Point State Park in Pittsburgh, Pennsylvania. It ends 981 miles downstream in Cairo, Illinois, where it flows into the Mississippi River. At this convergence, the Ohio is actually larger than the Mississippi.
Apr 19, 2023 · The Ohio River supplies drinking water to millions of people between Pennsylvania and Illinois. It's also one of the most endangered rivers in the country, according to a new report from the ...
The Ohio River is a major river of the United States featuring great biodiversity, as well as many ecological threats. Its current and past conditions make for stark comparisons. It truly is a wondrous river.