Kallar Dam Nedumkandam Is A Booster Dam For Idukki Dam | Idukki Vlog By Hridayaragam

#idukkidam #kallardam #hridayaragam Mannakkudy Tunnel -    • Mannakkudy Tunnel And Idukki Earthquakes |...   This video vlog gives you complete information about Kallar Dam and Mannakkudy Tunnel.