The story
Mukkadal Dam was built in 1945 by Sree Chithira Thirunal Balarama Varma, the Maharaja of Travancore, across the Vambaru River near Thuvarankadu village. It is a natural earthen dam of clay and granite, and its reservoir sits against forest with hills on three sides. Its purpose is the water supply of Nagercoil, about 10 km away. The original capacity of 84 million cubic feet was raised in 1979 to 105 million, but supply is still considered inadequate, and plans have been made to draw more from the Paraliar river. It stands as a late work of the Travancore state, still serving a city long after that state ended.
Sources: Wikipedia: Mukkadal Dam






