The largest drainage system in India

Ganga River System

The Ganga is the public stream and furthermore the biggest waterway framework in India. The Ganga sluice frame comprises both enduring as well as non-perpetual aqueducts which start in the Himalayas (north) and the Peninsula (south) independently. The raceway Ganga is the joined sluice of Bhagirathi and Alaknanda, which meets close to Devprayag. It starts from Gangotri Glacier in Uttarakhand.

The Gangotri Glacier manages the Bhagirathi, which is the headwaters of the Ganges River. In Uttarakhand, it is connected to the Alaknanda by Devprayag. After descending from the mountains into the plains at Haridwar, the Ganga emerges. The Yamuna originates in the Himalayas, where the Yamunotri Glacier meets the river Yamuna. Water runs out of the Yamunotri Glacier in the Himalayas, which rises up the Yamuna River. At Allahabad, it meets the Ganga River.

The Ghaghara, the Gandak, and the Kosi ascend in the Nepal Himalayas. The feeders which come from the peninsular uplands incorporate the Chambal, the Betwa, and the Son. These waterways don’t convey a lot of water in them. From West Bengal to Farakka, the Ganga flows eastward. It is at this point that the Ganga Delta reaches its northernmost point. The Ganga flows eastward throughout West Bengal to Farakka. In this region, the Ganga Delta reaches its northernmost extent. From here, the stream bifurcates. The length of the Ganga is north of 2500 km.

  • It is a transboundary waterway that courses through India and Bangladesh. Length – approx. 2525 km.
  • In India, the Ganga stream bowl covers an area of roughly 8.6 lakh square kilometers. There is 110 km in Uttarakhand, 1450 kilometers in Uttar Pradesh, 445 kilometers in Bihar, and 520 kilometers in West Bengal.
  • It begins in the Gangotri glacier mass close to Gaumukh of Uttarakhand (Uttarkashi area), here it is known as Bhagirathi. 
  • At Devprayag, Bhagirathi meets Alaknanda and from that point, it is known as the Ganga. 
  • Alaknanda starts in the Satopanth ice sheet above Badrinath. The five intersections known as the Panch Prayag are along the Alaknanda. 
  • Vishnuprayag is the spot of the conjunction of the Dhauliganga waterway and the Alaknanda stream. 
  • Nandaprayag is the spot of the conjunction of the Mandakini waterway and the Alaknanda stream. 
  • Karnaprayag is the spot of the juncture of the Pindar stream with the Alaknanda waterway. 
  • Rudraprayag, the spot of the intersection of the Mandakini stream/Kali Ganga with the Alaknanda waterway. 
  • Devprayag is the spot at the intersection of the Bhagirathi stream with the Alaknanda waterway. 
  • Taking its origin from the mountains, the Ganga emerges from the fields at Haridwar.
  • The Ganga at first streams in the southern heading, then, at that point, in the southeast course up to Mirzapur and afterward in the east bearing in the Bihar fields. 
  • The Ganga streams eastwards to Farakka in West Bengal. At Farakka, its distributary, Bhagirathi-Hooghly streams southwards through deltaic fields to the Bay of Bengal close to Sagar Island. 
  • In the wake of entering Bangladesh, the primary part of the Ganga is known as the Padma which meets the Jamuna stream (the biggest distributary of the Brahmaputra waterway). Padma Waterway meets Meghna (the second biggest distributary of  Brahmaputra) and from now on, it is known as Meghna Stream and goes into the Bay of Bengal. 
  • Located at the confluence of the Brahmaputra and the Ganga, the Sundarbans Delta is a delta formed by the combination of both waterways. Sundarban Delta is the largest and fastest-growing delta in the world. There is also a Royal Bengal tiger that lives there.
  • Right bank feeders of Ganga – the Yamuna (which is joined by the Tons, the Chambal, the Sindh, the Betwa, and the Ken on its right bank which begins from the Peninsular Plateau. To its left side bank it is joined by the Hindan, the Rind, the Sengar, the  Varuna, and so on), the Tamas, the Son, and the Punpun. 
  • Left bank feeders of Ganga – the Ramganga, the Gomati, the Ghaghara, the Gandak, the Kosi, and the Mahanadi. 

Which is the largest drainage system in India?

The largest drainage system in the context of India is Ganga. In India, large and small gutters make up the drainage system. Rush is the result of the evolution of the three major physiographic units, as well as the characteristics and nature of rushing. The Himalayan drainage system includes the Ganga, the Indus, and the Brahmaputra swash basins. The peninsular table is drained by Narmada, Tapi, Kaveri, Godavari, Mahanadi, and Krishna. 

India’s 90 percent of total face water is drained into the Bay of Bengal and the rest is in the Arabian Sea. The ridge of water extending through the Western Ghats, Aravalli, and Yamuna Sutlej Peak separates drainage systems flowing into the Arabian Sea and the Bay of Bengal. The Indian drainage system consists of a large number of small and big gutters. It’s the outgrowth of the evolutionary process of the three major physiographic units and the nature and characteristics of rush.

Largest Drainage System in India

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Drainage System of India

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Dendritic: Branches formed a drainage system called dendritic drainage. For instance, gutters in the northern plains form drainage systems. Example: The Mississippi River system in the United States, Ganga River system. Radial: Radial drainage occurs when gutters come from a hill and run in all directions simultaneously. The Amarkantak range, for example, forms gutters. Example: Narmada River in central India. Trellis: A kiosk pattern is one that has the primary feeders parallel to each other and the secondary feeders at right angles to them. Example: rivers in the Deccan Plateau, such as the Krishna and Godavari rivers Centripetal: In a lake or depression, centripetal discharge occurs when the gutters discharge their water from all directions at the same time. Example: River Sabarmati and the Luni. Rectangular pattern: This pattern features a network of rivers and streams that flow in a rectilinear or right-angled pattern. It occurs in areas with highly jointed or faulted bedrock. Example:  The Chambal River and its tributaries. Deranged pattern: This pattern lacks a consistent or organized structure, typically due to disruptive factors such as glaciation or tectonic activity. It is common in regions with recent geological disturbances. Example:  The region of Kerala in southern India. Parallel pattern: In this pattern, rivers flow roughly parallel to each other without significant tributaries. It commonly occurs in steep, narrow valleys with uniform rock structures. Example: The Tapti River in western India....

The largest drainage system in India

Ganga River System...

Feeders of Ganga

The significant affluent of Ganga are the Gomati, the Ramganga, the Ghaghara, the Kosi, the Mahanadi, and the Gandak, In close propinquity to the Sagar Island, the sluice eventually empties into the Bay of Bengal....

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