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It can be thought of as a list of the biggest rivers on Earth, measured by a specific metric. For context, the volume of an Olympic-size swimming pool is 2,500 m 3 (88,000 cu ft). The average flow rate at the mouth of the Amazon is sufficient to fill more than 83 such pools each second.
This is a list of rivers in the continental United States by average discharge (streamflow) in cubic feet per second. All rivers with average discharge more than 15,000 cubic feet per second are listed.
List of longest rivers of the United States (by main stem) List of longest rivers of the United States by state; List of rivers of the United States by discharge; List of National Wild and Scenic Rivers; List of river borders of U.S. states; List of rivers of U.S. insular areas; List of rivers of the Americas by coastline
The flow of water through the planet’s nearly 3 million rivers is changing rapidly, with potentially drastic implications for everything from drinking water supplies to flood risks, according to ...
The longest rivers of the United States include 38 that have main stems of at least 500 miles (800 km) long. The main stem is "the primary downstream segment of a river, as contrasted to its tributaries". [ 1 ]
Water from rivers in the Northern Americas flows toward either the Arctic Ocean, Atlantic Ocean, Pacific Ocean, the land-locked Great Basin in the western United States or the interior basin in Mexico. The Missouri River is the longest river in North America and the United States (2,341 mi (3,767 km)). [20]
Most water in Earth's atmosphere and crust comes from saline seawater, while fresh water accounts for nearly 1% of the total. The vast bulk of the water on Earth is saline or salt water, with an average salinity of 35‰ (or 3.5%, roughly equivalent to 34 grams of salts in 1 kg of seawater), though this varies slightly according to the amount of runoff received from surrounding land.
Mississippi River United States ~70 million people [165] The world's tenth-largest river by discharge flow, and the largest in North America. [166] Elevated nutrient and chemical levels from agricultural runoff consisting of fertilizers and insecticides. [166] [167] Primary contributor to the Gulf of Mexico dead zone. [167] Motagua River