Indian Rivers and Waterways

The River Thames has its source in the Cotswold Hills in Gloucestershire, England. The Cheviot Hills are on the Scotland-England border, Cambrian Hills are in Wales, and Mayo Hills are in Ireland.

The Danube is the second-longest river in Europe and flows through multiple countries including Austria, eventually emptying into the Black Sea. It's a major international waterway that connects landlocked Austria to the ocean.

The Moselle River flows through France, Luxembourg, and Germany before joining the Rhine at Koblenz. It's famous for its picturesque vineyards and wine production, especially Riesling.

Punjab (or Punjab) derives from the Persian words 'panj' meaning five, and 'ab' meaning water or river. The name refers to the five major rivers that drain the region: Jhelum, Chenab, Ravi, Beas, and Sutlej.

The Amazon River discharges approximately 209,000 cubic meters of water per second into the Atlantic Ocean, more than any other river in the world. While the Nile is the longest river, the Amazon carries far more water - about 20% of the world's total river flow enters the ocean through its mouth.

Kunchikal Falls in Karnataka is the highest waterfall in India with a total height of approximately 455 meters (1,493 ft). Jog Falls, while more famous, is actually the second-highest at approximately 253 meters.

Jog Falls in Karnataka has the greatest width among Indian waterfalls, spanning approximately 290 meters during peak monsoon season. Created by the Sharavathi River falling from a height of 253 meters, it forms four distinct cascades known as Raja, Rani, Roarer, and Rocket. Chitrakot Falls in Chhattisgarh is often cited as the widest but Jog Falls is generally recognized as having the greatest width in India.

Tehri Dam in Uttarakhand is the highest dam in India, standing at 260.5 meters. Nagarjuna Sagar Dam is one of the largest but not the highest, while Kolar and Konar dams are significantly smaller in height. Tehri Dam is a multi-purpose rock and earth-fill embankment dam on the Bhagirathi River.

The Sarayu River is the fictional river that flows through Malgudi, the imaginary town created by R.K. Narayan. Malgudi appears in many of his novels and short stories as a microcosm of typical Indian small-town life. The other options - Ragina, Nilega, and Tapti - are fictional or misstated names; Tapti is a real Indian river but not associated with Malgudi.

The Damodar River is called the 'Sorrow of Bengal' due to its frequent devastating floods in the states of Jharkhand and West Bengal. It used to cause massive destruction before the Damodar Valley Corporation implemented flood control measures.

The Kosi River in Bihar is known as the 'Sorrow of Bihar' due to its frequent floods and tendency to change course. In 2008, a massive Kosi flood forced over 3 million people to evacuate, making it one of the largest human evacuations in history due to a natural disaster.

The Ganga river was declared India's National River in 2008 due to its cultural, religious, and historical significance in India. It is considered the holiest river in Hinduism and has been central to Indian civilization for millennia.

Linganamakki dam is built across the Sharavathi River in Karnataka. It is a gravity dam constructed in 1964 and is crucial for hydroelectric power generation in the region. Kaveri, Tungabhadra, and Kali rivers have other dams but not Linganamakki.

Gandhi Sagar Dam is one of the four major dams built across the Chambal River as part of the Chambal Valley Project. It's located in Mandsaur district of Madhya Pradesh and was completed in 1960. Kshipra, Betwa, and Son are entirely different rivers - Kshipra flows through Ujjain, Betwa through MP and UP, and Son is a major Ganges tributary.