The Major River Map of the USA Shows That The Country has over 250,000 rivers. Those Rivers provide drinking water, irrigation water, transportation, electrical power, drainage, food, and recreation. According to US Major Rivers Map, The longest river in the USA is the Missouri River. it is a tributary of the Mississippi River and is 2,540 miles long. But the Mississippi River is the biggest in terms of water volume and deeper.
Seven Major Rivers of the USA cross or form international boundaries. The Yukon and Columbia rivers begin in Canada and flow into the United States. Two Major Rivers Map, Colorado, and the Rio Grande begin in the United States and flow into or from a border with Mexico.
Mississippi river is a Part of the longest river system in the United States, the Mississippi Rivers Map runs from Minnesota down to New Orleans, Louisiana, where it drains into the Gulf of Mexico. Along the way, the Mississippi drains part of 31 different states.
Major River On USA Map
USA Major Rivers List |
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| River | Length (km) | Length (miles) | Drainage area (km²) | Outflow | Countries in the drainage basin | The USA States in the drainage basin |
|---|---|---|---|---|---|---|
| Missouri River | 3,767 | 2,341 | 1,300,000 | Mississippi River | USA | Missouri, Nebraska, Iowa, Kansas, Montana, North Dakota, South Dakota |
| Mississippi River | 3,734 | 2,320 | 2,981,076 | Gulf of Mexico | USA | Arkansas, Mississippi, Louisiana, Minnesota, Wisconsin, Illinois, Iowa, Missouri, Kentucky, Tennessee, |
| Colorado River | 2,334 | 1,450 | 637,137 | Gulf of California | USA, Mexico | California, Colorado, Utah, Arizona, Nevada |
| Columbia River | 2,000 | 1,243 | 668,000 | Pacific Ocean | USA, Canada | Washington, Oregon |
| Ohio River | 1,579 | 981 | 528,100 | Mississippi River | USA | Ohio, Pennsylvania, West Virginia, Indiana, Illinois, Kentucky |
| Arkansas River | 2,364 | 1,469 | 435,123 | Mississippi River | USA | Arkansas, Oklahoma, Colorado, Kansas |
| Snake River | 1,735 | 1,078 | 278,450 | Columbia River | USA | Washington, Wyoming, Idaho, Oregon |
| Saint Lawrence River | 1,197 | 744 | 1,344,200 | Gulf of St. Lawrence | USA, Canada | New York |
| Rio Grande | 3,051 | 1,896 | 471,900 | Gulf of Mexico | USA, Mexico | Texas, Colorado, New Mexico |
| Yukon River | 3,190 | 1,982 | 854,700 | Berin Sea | USA, Canada | Alaska |