Almatti dam 1 Bhopal tragedy 1 Chernobyl Nuclear reactor disaster 1 Chilika lake controversy Dam (high dam) controversies 1 Democracy and environment 1 Development and degradation 1 Dhabol power project 1 Floods Ecology 1 Ganga Action plan controversy 1 Hirakud dam 1 Indira Gandhi Nahar Project 1 Narmada sagar dams 1 North south controversy 1 Pooyamkutty dam 1 River water disputes 1 Sardar sarovar dam 1 Silent valley 1 Taj trapezium 1 Tana delta 1 Tehri dam 1