Indian & World Geography·Key Cases & Reports
Water Pollution — Key Cases & Reports
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Version 1Updated 5 Mar 2026
Key Cases & Reports
M.C. Mehta vs Union of India (Ganga Pollution Case)
1988This landmark judgment established the constitutional right to a pollution-free environment under Article 21. The Supreme Court ordered closure of polluting tanneries in Kanpur…
Indian Council for Enviro-Legal Action vs Union of India (Bichhri Village Case)
1996This case dealt with groundwater contamination by chemical industries in Bichhri village, Rajasthan. The Supreme Court applied the 'polluter pays' principle and ordered…
Vellore Citizens Welfare Forum vs Union of India
1996This case addressed water pollution by tanneries in Tamil Nadu and established the precautionary principle and sustainable development as part of Indian environmental law. The…