For the first time in more than four decades, Jharkhand State Electricity Board (JSEB) has initiated an ambitious proposal to desilt the Getalsud reservoir in order to ensure continuous hydel power generation for at least six months in a year. Located across River Subarnarekha, 40km from Ranchi city, construction of the Getalsud multi-purpose reservoir was completed in 1971. The reservoir, with a catchment area of 717sqkm, has a full reservoir level of 1,954ft.