22-9-2010ProjectName: Tehri Dam HEP (1000 MW)Rivers:Bhagirathi & Bhilangna Agency:Tehri Hydro Development Corporation (THDC)EnvironmentalClearance granted on 19-7-1990Dam Commission-29 Oct.2005Tehri Damcase in Supreme Court:- N.D. Jayal & another vs. Union of India & Others (SLP (...)