South Asia Network on Dams, Rivers and People  (SANDRP) blog reports that as many as 12 dams are either being planned or are under construction to satisfy the increasing water demand of the Mumbai Metropolitan Region (MMR) in India. The Tribals and other affected groups have long been strongly opposing these projects but most people in Mumbai seems to be unaware of their struggles or impacts of these projects.
All of these dams fall in eco-sensitive region of the Western Ghats. They will together submerge more than 22,000 hectares of land, including nearly 7000 hectares of forests, lakhs of trees and more than 750 hectares of Tansa Sanctuary. They will affect a minimum of 100,000 tribals who depend on the forests and their ancestral lands for livelihoods. These dams include Kalu, Shai, Balganga, Susari, Khargihill, Bhugad, Pinjal, Gargai, Middle Vaitarna, Barvi and Poshir, among others. These are in addition to the dams already constructed for MMR water supply.