Indian Rivers and Waterways

Inland waterways include rivers, canals, backwaters and creeks which are deep enough to allow the ships and boats to navigate safely.

National Water Way 2 which connects Sadiya and Dhubri is through the stretch of the Brahmaputra river.

India has 14,500 km of navigable waterways out of which about 3,700 km of river and 4300 km of canals are navigable by mechanised flat bottom vessels. 

• Old alluvium is called Bhangar. It contains calcareous deposits locally known as 'Kankar'. Soil is not very fertile. And hence not suitable for agriculture.
  
• Newer alluvium is called khadar. It contains new alluvium. Used extensively for agriculture. It has no calcareous deposits.
  

Alluvial soils are most widely spread and important soil. In fact, the entire northern plains are made of alluvial soil. According to their age alluvial soils can be classified as old alluvial (Bangar) and new alluvial (Khadar). Khadar has more fine particles and is more fertile than the bangar.

The northern plains are formed by the alluvial deposits brought by the rivers – the Indus, the Ganga, and the Brahmaputra. These plains extend approximately 3,200 km from the east to the west.

Banaras (Varanasi) is a holy city situated on the banks of the sacred Ganges (Ganga) River, not the Gomti River. The Gomti River flows through other cities in Uttar Pradesh, such as Lucknow and Jaunpur.

The Indira Gandhi Canal is the longest irrigation canal in India, starting from the Harike Barrage at the confluence of the Sutlej and Beas rivers and running through the Thar Desert of Rajasthan. It has significantly transformed the agricultural landscape of western Rajasthan by providing water for irrigation and drinking.

Jute cultivation requires a warm, wet climate and fertile alluvial soil, which are perfectly provided by the Ganges delta region, mainly in West Bengal. This region accounts for the majority of India's jute production due to the annual silt deposits from the river.

The name Mesopotamia comes from Greek words meaning 'land between rivers.' This refers to the Tigris and Euphrates rivers, which provided the water and fertile silt that allowed early civilizations to develop in the region.

The Tigris and Euphrates are the two major rivers that defined the region of Mesopotamia, which means "land between rivers." The Nile is located in Egypt, and Sargon was an ancient Akkadian ruler, not a river.

The Indus and the Ganges are two of the most historically and geographically significant river systems in the Indian subcontinent, supporting major ancient civilizations.

The Indus Valley Civilization developed and flourished along the basins of the Indus River and its tributaries, which provided fertile soil and water for agriculture.

Although the early Aryans initially entered the Indus region, they eventually migrated eastward and established their permanent agricultural settlements and kingdoms in the fertile Ganges River valley. This region became the core of Vedic civilization and classical Indian culture.

Bijapur (officially known as Vijayapura) is known as the land of five rivers in Karnataka. The five rivers flowing through this district are Krishna, Bhima, Doni, Ghataprabha, and Malaprabha.

The Hirakud Dam is built across the Mahanadi River in the state of Odisha. It is one of the first major multipurpose river valley projects started after India's independence and is one of the longest dams in the world.