Ahmedabad, June 12 (ANI): The Narmada Dam authorities allowed the height of the Sardar Sarovar Dam to be raised by 17 metres. Reacting on the same, Congress leader Arjun Modhwadia praised the state's chief ministers and said that all the officials and CMs are appreciable for the permission for gate installation. Further, he also said that the challenge of making the canal network is still up in front of the Gujarat government.