GeneralSource: The Hindu
Water Resources and Crisis in India
Saturday, 16 May 2026
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India's water crisis highlights a paradox of abundant rainfall yet inadequate storage, crucial for UPSC aspirants to understand within the context of GS Papers 1 and 3. Last Updated: 16-05-2026.
Key Facts About Water Resources and Crisis in India
- 18% of the global population resides in India, which has only 4% of the world's freshwater resources.
- Approximately 600 million people face high to extreme water stress.
- Per capita water availability has decreased from over 5,000 cubic meters in 1947 to around 1,400 cubic meters today.
- India receives about 4,000 billion cubic meters of rainfall annually, but only 1,123 billion cubic meters is usable.
- As of early April 2026, water levels in 166 reservoirs were below 45% of total capacity.
- India is the largest consumer of groundwater, accounting for around 25% of global extraction.
- Agriculture uses 85-90% of India's freshwater, primarily for water-intensive crops.
India's Water Crisis: Causes and Consequences
India's water crisis is a microcosm of its broader economic and environmental challenges. It affects agricultural productivity, urban planning, and public health, aligning with India's strategic goals of sustainable development and economic growth. The crisis is exacerbated by erratic monsoons, pollution, and inefficient infrastructure, demanding urgent reforms to meet the Sustainable Development Goal 6.
UPSC Relevance
- GS Paper 1: Geography - Water resources, distribution, and management.
- GS Paper 2: Governance - Policies on water management and inter-state disputes.
- GS Paper 3: Environment - Sustainable water management practices.
- Prelims: Facts about water availability, usage statistics, and government initiatives.
- Mains: Analytical themes on water scarcity, policy effectiveness, and sustainable practices.
FAQ Section
- What is India's water crisis? India's water crisis is characterized by a mismatch between abundant rainfall and inadequate water storage and management, leading to severe water stress for millions.
- Why is the water crisis important? The crisis impacts India's economic growth, public health, and environmental sustainability, making it a critical issue for policy and governance.
- What are the key features of India's water crisis? Key features include declining per capita water availability, over-reliance on groundwater, and high agricultural water usage.
Detailed Coverage
- Population-Resource Paradox: 18% of global population, 4% of freshwater.
- 600 million people under severe water stress.
- Per capita availability dropped from 5,000 to 1,400 cubic meters.
- Only 1,123 billion cubic meters of rainfall is usable.
- 70% of rainfall occurs in 3-4 months.
- 166 reservoirs below 45% capacity as of April 2026.
- Punjab, Haryana, and Rajasthan face over-exploited groundwater.
- Agriculture uses 85-90% of freshwater.
- Unplanned urban growth leads to "Day Zero" scenarios.
- 70% of surface water is contaminated.
- Subsidized electricity encourages unsustainable extraction.
- Ministry of Jal Shakti oversees water resources.
- National Water Policy aims to address water scarcity.
- Community-led management for groundwater budgeting.
- Nature-Based Solutions enhance biodiversity.
- Achieving SDG 6 requires integrated governance.
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