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  2. List of rivers by discharge - Wikipedia

    en.wikipedia.org/wiki/List_of_rivers_by_discharge

    Here, only those rivers whose discharge is more than 2,000 m 3 /s (71,000 cu ft/s) are shown. It can be thought of as a list of the biggest rivers on Earth, measured by a specific metric. It can be thought of as a list of the biggest rivers on Earth, measured by a specific metric.

  3. List of river systems by length - Wikipedia

    en.wikipedia.org/wiki/List_of_river_systems_by...

    This is a list of the longest rivers on Earth. It includes river systems over 1,000 kilometres (620 mi) in length. Definition of length.

  4. Amazon River - Wikipedia

    en.wikipedia.org/wiki/Amazon_River

    The Amazon River (UK: / ˈ æ m ə z ən /, US: / ˈ æ m ə z ɒ n /; Spanish: Río Amazonas, Portuguese: Rio Amazonas) in South America is the largest river by discharge volume of water in the world, and the longest or second-longest river system in the world, a title which is disputed with the Nile. [3] [19] [n 2]

  5. Largest rivers - Wikipedia

    en.wikipedia.org/wiki/Largest_Rivers

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us

  6. List of longest undammed rivers - Wikipedia

    en.wikipedia.org/.../List_of_longest_undammed_rivers

    Second-longest and largest river in the world, undammed as well as unbridged, does not form a delta while joining the sea due to adequate thrust of river water to overcome the sea water wave and tidal thrusts. 1 Lena River: 4,472 km (2,779 mi) 2,500,000 km 2 (970,000 sq mi) 17,000 m 3 /s (600,000 cu ft/s) Arctic Ocean: Longest undammed river in ...

  7. List of most-polluted rivers - Wikipedia

    en.wikipedia.org/wiki/List_of_most-polluted_rivers

    Second-longest river in China and the sixth-longest river system on Earth. Birthplace of ancient Chinese civilization. [96] 4.29 billion tons of waste and sewage discharged in 2007 alone, mainly from urban factories and manufacturing facilities. [97] One-third of the river's course rendered unusable even for agricultural or industrial use. [98 ...

  8. List of drainage basins by area - Wikipedia

    en.wikipedia.org/wiki/List_of_drainage_basins_by...

    The list of drainage basins by area identifies basins (also known as "catchments" or, in North American usage, "watersheds"), sorted by area, which drain to oceans, mediterranean seas, rivers, lakes and other water bodies.

  9. Hamza River - Wikipedia

    en.wikipedia.org/wiki/Hamza_River

    Unlike the Hamza, the 153 km-long (95 mi) underground river in Mexico's Yucatán Peninsula [9] and the 8.2 km-long (5.1 mi) Cabayugan River in the Puerto Princesa Subterranean River National Park in the Philippines have come into being thanks to the karst topography. Water in these places has dissolved the carbonate rock to form extensive ...