Blank Outline Map of the United States With Rivers Shows that the Country has over 250,000 rivers. Those Rivers provide drinking water, irrigation water, transportation, electrical power, drainage, food, and recreation. This USA Map will be of great help in explaining the administrative boundaries of the country.
List of Longest Rivers of the United States
| # | Name | Mouth | Length | Discharge |
| 1 | Missouri River | Mississippi River | 2,341 mi 3,768 km |
69,100 ft3/s 1,956 m3/s |
| 2 | Mississippi River | Gulf of Mexico | 2,202 mi 3,544 km |
650,000 ft3/s 18,400 m3/s |
| 3 | Yukon River | Bering Sea | 1,979 mi 3,185 km |
224,000 ft3/s 6,340 m3/s |
| 4 | Rio Grande | Gulf of Mexico | 1,759 mi 2,830 km |
1,300 ft3/s 37 m3/s |
| 5 | Colorado River | Gulf of California | 1,450 mi 2,330 km |
1,400 ft3/s 40 m3/s |
The Outline Map of the United States shares international land borders with two nations: The Canada–United States border to the north of the Contiguous United States and to the east of Alaska. The Mexico–United States border to the south.