The Lift Line
India’s per-capita annual water availability has fallen from 5,177 cubic metres in 1951 to about 1,486 today, and is projected to touch roughly 1,367 by 2031. On the Falkenmark scale, the country is already water-stressed and edging toward scarcity, even as it remains the world’s largest user of groundwater.
Why This Editorial Matters for Your Exam
Water security cuts across geography, environment and economy, and is a recurring Mains theme touching agriculture, federalism and climate.
GS Paper 1: Distribution of key natural resources; salient features of India’s physical geography; monsoon and its variability.
GS Paper 3: Conservation, environmental pollution and degradation; water resources and their management; issues related to direct and indirect farm subsidies; cropping patterns and irrigation.
Prelims angle: Falkenmark thresholds, CGWB Dynamic Assessment, Jal Jeevan Mission, Atal Bhujal Yojana, Ken-Betwa Link, National Perspective Plan.
Mains angle: Why groundwater overexploitation persists, the MSP-power-paddy nexus, and the case for demand-side water management.
Background and Context
Water stress is measured against the Falkenmark indicator: below 1,700 cubic metres per person per year is water-stressed, and below 1,000 is water-scarce. India, at about 1,486 and falling, is firmly in the stressed zone (source: Central Water Commission).
The pressure on groundwater is acute. India withdraws about 245 billion cubic metres (BCM) per year, roughly a quarter of all global withdrawals, making it the world’s largest groundwater user. Groundwater meets about 80 per cent of drinking-water needs and about 64 per cent of irrigation. The CGWB Dynamic Assessment 2024 (released January 2025) put the overall stage of extraction at 60.47 per cent, with 751 assessment units (11.1 per cent) classified as over-exploited.
The 2026 monsoon forecast is below normal, at about 90 per cent of the Long Period Average, sharpening the concern.
The Core Argument / Issue
The demand side, not just the supply side
For decades, water policy meant building supply: dams, canals, tubewells. But the binding constraint now is demand. Agriculture consumes about 80 to 90 per cent of freshwater, and rice plus sugarcane alone account for over 60 per cent of irrigation water. Minimum Support Prices and free or subsidised power push water-guzzling paddy in already water-scarce Punjab and Haryana, a policy-driven distortion.
From infrastructure to service delivery
The Jal Jeevan Mission (Har Ghar Jal), launched on 15 August 2019, lifted rural tap coverage from about 17 per cent in 2019 to about 81.6 per cent. It has now been extended to December 2028 as “JJM 2.0” (Cabinet, March 2026), signalling a shift from building infrastructure to ensuring sustained service delivery, that is, functional, quality water at the tap, not just a pipe.
| Scheme | Focus | Key feature |
|---|---|---|
| Jal Jeevan Mission (2019) | Rural tap water | About 81.6 per cent coverage; JJM 2.0 to Dec 2028 |
| Atal Bhujal Yojana (2019) | Groundwater | 7 states, 80 districts, 8,562 gram panchayats; World Bank-aided |
| Ken-Betwa Link (2024) | Interlinking | First project under National Perspective Plan; Daudhan Dam |
The interlinking question
The Ken-Betwa Link is the first project under the National Perspective Plan for river interlinking, with its foundation stone laid on 25 December 2024. Its Daudhan Dam lies within the Panna Tiger Reserve, drawing significant environmental scrutiny, a reminder that supply augmentation carries ecological costs.
A note of caution on data: NITI Aayog’s widely cited warnings that “600 million face water stress” and “21 cities may run out of groundwater” come from its 2018 Composite Water Management Index. They should be cited as that report’s warning, not as a current, verified statistic.
How to Think About This (Analytical Frame)
Think of water security as a stool with three legs: supply augmentation (dams, interlinking, recharge), demand management (crop diversification, efficient irrigation, pricing signals), and governance (community water-security plans, aquifer-level management). India has historically leaned heavily on the first leg. Atal Bhujal Yojana’s 8,562 gram-panchayat community water-security plans represent the governance leg; JJM 2.0’s service-delivery pivot strengthens it. True security needs all three legs level.
The Diagram in Words
Imagine a bathtub with a wide-open tap (rainfall and imports) at the top and a large drain (agriculture, at 80 to 90 per cent of use) at the bottom. The water level (per-capita availability) is dropping because the drain runs faster than the tap fills. Recharge measures (Atal Bhujal, rainwater harvesting) add small inlets; demand management (crop shift away from paddy and sugarcane) narrows the drain. Only when the drain narrows does the level stabilise.
Way Forward
- Realign incentives: reform MSP and power subsidies to reward less water-intensive crops in stressed regions; scale up “Per Drop More Crop” and micro-irrigation.
- Manage aquifers, not just wells: expand Atal Bhujal’s participatory, aquifer-level planning nationally.
- Complete the JJM 2.0 pivot to measurable service delivery, with water quality and quantity metrics.
- Weigh interlinking projects against ecological costs; prioritise recharge and watershed treatment before large transfers.
- Prepare for a below-normal monsoon with contingency cropping advisories and reservoir management.
PYQ Linkage and Practice
Relevant PYQ threads: 2020 GS1 “How will the melting of Himalayan glaciers have a far-reaching impact on the water resources of India?”; 2013 GS3 on watershed management; 2016 GS3 on drought.
Practice question (15 marks, 250 words): “India’s water crisis is less about scarcity of rainfall and more about the mismanagement of demand.” Critically examine, with reference to groundwater extraction and cropping patterns.
Sources: The Hindu
Source: A Drying India: Building Water Security — Ujiyari.com | Free UPSC & State PCS Editorial Analysis
