Explanations:The Idukki dam is the highest dam in Kerala, standing at 167.68 meters. It is located in the Idukki district and is a key component of the Idukki arch dam project, which is one of the largest hydroelectric power stations in India. The dam is situated between two mountains, Kuravanmala and Kurathimala, and is an impressive feat of engineering.
The Idukki dam is part of a larger hydroelectric project that includes the Cheruthoni and Kuttiyadi dams. The project was completed in 1975 and has a total installed capacity of 780 MW. The dam is not only a significant source of electricity for Kerala but also serves as a major tourist attraction due to its scenic location and engineering marvel.
It is important to distinguish the Idukki dam from other notable dams in Kerala. The Mullaperiyar dam, for instance, is an older and more well-known dam located in the Idukki district, but it is not the tallest. The Malampuzha dam, located in Palakkad district, is primarily used for irrigation and drinking water supply and is not the highest dam in the state. The Pechi dam is a smaller dam and is not the highest in Kerala.
Understanding the geographical and engineering significance of these dams is crucial for students preparing for competitive examinations, as questions related to the highest dams in specific states often appear in such exams. The Idukki dam's height and its role in the hydroelectric power generation make it a significant landmark in Kerala's geography and infrastructure.