Explanations:The Sardar Sarovar Dam is a significant hydroelectric and irrigation project located on the Narmada River in the state of Gujarat, India. The dam is part of the Narmada Valley Development Project, which aims to harness the water resources of the Narmada River for multiple purposes, including irrigation, drinking water supply, and power generation.
The Narmada River originates in the Amarkantak hills in Madhya Pradesh and flows westward through the states of Madhya Pradesh, Maharashtra, and Gujarat before emptying into the Arabian Sea. The Sardar Sarovar Dam is situated near the border of Gujarat and Madhya Pradesh, and its reservoir extends into the neighboring states of Maharashtra and Rajasthan as well. This means that the dam's impact area covers parts of four states: Maharashtra, Madhya Pradesh, Gujarat, and Rajasthan.
The dam's reservoir, known as the Narmada Sagar, is one of the largest artificial lakes in India. It has a capacity of about 14.8 billion cubic meters of water, which is used for various purposes. The dam's construction has been a subject of significant controversy due to its environmental and social impacts, including the displacement of local communities and the potential effects on the river's ecosystem.
Understanding the geographical impact of the Sardar Sarovar Dam is crucial for comprehending the broader implications of large-scale water management projects in India. The dam's location and the states it affects are important for students preparing for competitive examinations, as questions related to such significant infrastructure projects often appear in geography and general knowledge sections.