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  2. List of most-polluted rivers - Wikipedia

    en.wikipedia.org/wiki/List_of_most-polluted_rivers

    By the 1960s the river had become a neglected, polluted mess due to undustrial pollution. In 1969, Pollution Probe held a much celebrated "Funeral for the Don" to highlight the plight of the river. [228] The river would have a few species of fish be restored following the closure of industrial sites and cleanup efforts. East River

  3. Bhima River - Wikipedia

    en.wikipedia.org/wiki/Bhima_River

    At the confluence is the town of Tulapur on the right bank in Havali Taluka. The Bhima River, the Indrayani River and the Mula-Mutha River are the major tributaries of the Bhima that drain western Pune. After the Indrayani, about 4 km downstream, the Dhomal River enters from the right, [13] at the village of Wadhu Budruk. [14]

  4. River - Wikipedia

    en.wikipedia.org/wiki/River

    Rivers became more industrialized with the growth of technology and the human population. [19] As fish and water could be brought from elsewhere, and goods and people could be transported via railways, pre-industrial river uses diminished in favor of more complex uses. This meant that the local ecosystems of rivers needed less protection as ...

  5. List of rivers of India - Wikipedia

    en.wikipedia.org/wiki/List_of_rivers_of_India

    The Himalayan rivers, mainly fed by glaciers and snow melt, arise from the Himalayas. The Deccan rivers system consists of rivers in Peninsular India, that drain into the Bay of Bengal and the Arabian Sea. There are numerous short coastal rivers, predominantly on the West coast. There are few inland rivers, which do not drain into sea. [2] [3]

  6. Tons River - Wikipedia

    en.wikipedia.org/wiki/Tons_River

    The Tons thrust is named after this river. With its source in the 20,722 feet (6,316 m) [ 2 ] high Bandarpunch mountain, it is one of the most major perennial Indian Himalayan rivers. In fact, it carries more water than the Yamuna itself, which it meets below Kalsi near Dehradun , Uttarakhand.

  7. Water distribution on Earth - Wikipedia

    en.wikipedia.org/wiki/Water_distribution_on_Earth

    The total volume of water in rivers is estimated at 2,120 km 3 (510 cu mi), or 0.49% of the surface fresh water on Earth. [2] Rivers and basins are often compared not according to their static volume, but to their flow of water, or surface run off. The distribution of river runoff across the Earth's surface is very uneven.

  8. Rapids - Wikipedia

    en.wikipedia.org/wiki/Rapids

    Rapids cause water aeration of the stream or river, resulting in better water quality. [2] For a rapid to form, a necessary condition is the presence of a gradient, which refers to the river or stream's downward slope. When a river has a larger gradient, the water flows downhill faster. [3] Gradients are typically measured in feet per mile. [4]

  9. Adyar River - Wikipedia

    en.wikipedia.org/wiki/Adyar_River

    Adyar River receives 10% of the untreated sewage being let into the three principle waterways of Chennai daily; the Buckingham Canal and the Cooum River receive 60% and 30%, respectively. [ 9 ] The problem of sedimentation was not severe as the Adyar's width near Thiru.Vi.Ka. Bridge is nearly 480 metres (1,570 ft) that enabled tidal effect into ...