Dam · Periyar
Idukki Arch Dam
A 169-metre double-curvature arch dam on the Periyar, between the Kuravan and Kurathi hills.
Height: 169 m
Dam
Overview
Kulamavu Dam is the third structure of the Idukki hydroelectric scheme, completing the reservoir enclosed by the Idukki and Cheruthoni dams.
Dam · Periyar
A 169-metre double-curvature arch dam on the Periyar, between the Kuravan and Kurathi hills.
Dam · Cheruthoni
A gravity dam that, with the Idukki and Kulamavu dams, impounds the Idukki reservoir.
River
Kerala's longest river, rising in the Western Ghats and shaping Idukki's dams, forests and plantations.