Bhopal rally against Narmada dam By A Representative In a strongly-worded statement, the National Alliance of People's Movements (NAPM) has said that the Central authorities "cannot permit drowning of two lakh population without rehabilitation". The Narmada Bachao Andolan, led by top activist Medha Patkar, is one of the NAPM's major partners. The decision to permit raising of the height of the Sardar Sarovar Dam from the present height of 122 metres to the final height of 138.68 metres was taken by the Resettlement and Rehabilitation (R&R) sub-group of the Narmada Control Authority (NCA) on June 26.