The correct option is D Kerala
The Malampuzha Dam is the largest reservoir in Kerala, located near Palakkad in south India with the scenic hills of the Western Ghats in the background. It is a combination of a masonry dam with a length of 1,849 m and an earthen dam with a length of 220 m. The dam is 355 feet high and crosses the Malampuzha River, a tributary of Bharathappuzha, Keralas second longest river. The total catchments area is 145 square kilometres, while the reservoir has a capacity of 8000 square meters of water. The canal systems serve to irrigate farm land while the reservoir provides drinking water to Palakkad and surrounding villages.