Which Indian River is Known as "Dead River"?

The Indian river known as the "Dead River" is the Ghaggar River. This river is also referred to as Ghaggar-Hakra River and is known for its intermittent flow pattern. The Ghaggar River originates in the Shiwalik Hills of Himachal Pradesh and flows through Punjab and Haryana before disappearing into the Thar Desert in Rajasthan, where it eventually dissipates into seasonal streams and pools during the monsoon season. The term "Dead River" comes from the fact that for most of the year, especially during the dry seasons, the Ghaggar River remains dry or nearly dry. Its flow is mainly dependent on the monsoon rains, which cause sporadic floods and temporary water flow. The Ghaggar River was historically significant during the Indus Valley Civilization period, where it is believed to have been a perennial river sustaining ancient settlements. Key factors contributing to the Ghaggar River's intermittent flow include geological changes, climate variations, and human activities such as excessive water abstraction for irrigation. Despite its intermittent nature, the Ghaggar River remains culturally and historically important, reflecting the challenges of managing water resources in arid and semi-arid regions of India.