INDIA'S WATER SCARCITY: CAUSES, IMPACTS AND WAY FORWARD

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Picture Courtesy:  INDIAN EXPRESS

Why In News?

On World Water Day (March 22), experts highlighted that as resources become geopolitical tools, India must shift from mere management to optimizing water as a strategic national asset.

Read all about: INDIA'S WATER MANAGEMENT CRISIS & POLICY SHIFT l GLOBAL WATER CRISIS: CAUSES, EFFECTS, AND SOLUTIONS BY 2050 l JAL JEEVAN MISSION: STATUS, CHALLENGES WAY FORWARD l GROUNDWATER MANAGEMENT IN INDIA

 What is the current Status of India's Water Crisis?

India's water challenge is a multi-faceted crisis driven by population growth, unsustainable agricultural policies, and increasing climate volatility.

High Stress Levels

Approximately 600 million people in India currently face high to extreme water stress. (Source: NITI Aayog, Composite Water Management Index)

Declining Per Capita Availability

India supports 18% of the global population with only 4% of the world's freshwater resources. (Source: PIB)

• Per capita water availability declined from 1,816 cubic metres in 2001 to 1,486 cubic metres in 2021 and is projected to fall to the water scarcity threshold of 1,000 cubic metres by 2050. (Source: Central Water Commission)

Climate Change & Erratic Monsoons

The monsoon has become highly volatile. In the last decade, 55% of tehsils faced intense rainfall surges leading to urban floods, while 11% in the Indo-Gangetic plains experienced rain deficits during the peak sowing season. (Source: IMD)

High Economic Vulnerability

Over 80% of India's population lives in districts highly vulnerable to floods and droughts. Between 2019 and 2023, these extreme climate events cost the Indian economy an estimated ₹5 lakh crore. (Source: CEEW)

By 2030, water demand is projected to be twice the available supply, which could lead to a 6% loss in the country's GDP by 2050. (Source: NITI Aayog)

Water Quality & Contamination

Contamination Index: India ranks 120th out of 122 countries in the water quality index, with nearly 70% of its water resources being contaminated. (Source: NITI Aayog).

Toxic Presence: Significant levels of arsenic and fluoride have been detected in the groundwater of multiple states, posing severe health risks. (Source: Central Ground Water Board)

Sanitation Gap: While basic water access has improved, nearly 200,000 people die annually due to inadequate access to safe water. (Source: NITI Aayog)

What are the Primary Causes of the Water Crisis?

The water crisis is largely human-made, driven by flawed policies, unsustainable practices, and environmental degradation.

Groundwater Over-Extraction

Extraction Rates: The Dynamic Ground Water Resources Assessment 2025 reports that approximately 25% of assessment units (blocks/mandals) across India are categorized as "Over-exploited," "Critical," or "Semi-critical".

• India is the world's largest user of groundwater, extracting over 25% of the global total. (Source: World Bank).

Recharge vs Extraction: Total annual groundwater recharge is estimated at 448.52 Billion Cubic Meters (BCM), but extraction rates in states like Punjab, Haryana, and Rajasthan often exceed 100% of annual recharge. (Source: Central Ground Water Board)

Depletion Hotspots: 21 major cities, including New Delhi, Bengaluru, Chennai, and Hyderabad, are racing toward zero groundwater levels, affecting over 100 million people. (Source: NITI Aayog)

Agriculture-Energy Nexus

Policy Distortions create an incentive for water wastage.

• Minimum Support Prices (MSP) for water-intensive crops like paddy and sugarcane encourage their cultivation even in arid regions like Punjab and Maharashtra.
• This is compounded by highly subsidized or free electricity for agriculture, which removes any financial disincentive for over-pumping groundwater (Source: Economic Survey 2024-25).

Climate Change and Erratic Monsoons

Changing weather patterns are disrupting the natural hydrological cycle. 

• The Economic Survey 2024-25 identifies climate change as a major threat to agriculture, noting that altered monsoon intensity leads to reduced aquifer recharge and increased destructive runoff.

Urban & Industrial Challenges

Urban Demand: The "Continental Drying" report highlights that northern India is a global "drying hotspot," with urban water demand accelerating due to population density and industrial growth. (Source: World Bank)

• Rapid urban growth has led to the destruction of natural recharge zones like lakes, wetlands, and floodplains.
• This destruction of 'natural sponges' prevents rainwater percolation, creating a paradox of severe urban floods during monsoons and acute water shortages in summer. (Source: World Bank Urban Resilience Report)

Data Center Consumption: The rapid expansion of digital infrastructure is adding pressure; for example, AI data centers in India consumed approximately 150 billion liters of water in 2024 for cooling. (Source: The Wire)

What are the challenges with water governance in India?

Institutional Fragmentation (Siloed Governance)

Multi-Agency Conflict: Water management is split between the Central Water Commission (CWC) (surface water) and the Central Ground Water Board (CGWB) (groundwater), often working in isolation. 

State vs Centre: Water is a State subject, limiting the Centre's ability to enforce national standards. The Centre can only regulate inter-state rivers if Parliament declares it in the public interest, a power rarely fully exercised.

Urban-Rural Divide: Urban water is managed by municipal bodies, while rural water falls under Panchayati Raj institutions. This disconnect creates chaos in peri-urban areas where jurisdiction is unclear.  

Legal Ambiguity: Groundwater Ownership

Easement Act of 1882: This colonial-era law ties groundwater rights to land ownership. If you own the land, you own the water beneath it and can extract unlimited amounts.

"Private" vs "Public" Good: The legal structure treats groundwater as a private asset rather than a common pool resource. 

• Attempts to pass model groundwater bills treating it as a public resource have seen slow adoption by states due to political resistance from farm lobbies.

Data Deficit & opacity

Lack of Real-Time Data: Shortage of credible, real-time data on groundwater levels and river flows. Most data is archaic or kept secret for "national security" reasons, especially for transboundary rivers. 

Inconsistent Measurement: Different states use varying methodologies to measure water stress, making a unified national response difficult.

Inter-State Water Disputes

Federal water governance is paralyzed by long-standing disputes between states, which often end up in protracted legal battles rather than collaborative solutions. 

Tribunal Delays: Tribunals set up to resolve disputes (e.g., Cauvery, Krishna) take decades to deliver verdicts. 

• For example, the Cauvery dispute has seen recurring flare-ups despite tribunal awards, driven by political rather than hydrological logic.

Political Weaponization: Water disputes are frequently used for electoral mobilization, making compromise politically costly for state leaders

Urban Governance Failure

Urban water governance is characterized by a "supply-side" obsession—building more dams and pipelines—while neglecting distribution efficiency.

Non-Revenue Water (NRW): In many Indian cities, 40-50% of water is lost to leaks and theft before it reaches the consumer, yet governance focus remains on sourcing new water rather than fixing pipes. (Source: NITI Aayog)

Sewage Mismanagement: Nearly 70% of urban sewage is discharged untreated into rivers, contaminating the very sources cities rely on. (Source: CPCB)

Steps taken by the Government to Address Water Crisis In India

The Government has shifted water governance strategy from infrastructure creation (building assets) to service delivery (ensuring long-term supply), anchored by the Jal Jeevan Mission (JJM) 2.0, the Sujalam Bharat digital framework, and focus on community ownership. 

Structural Shift to Service Delivery (JJM 2.0) 

Mission Extension & Redesign: The Cabinet approved Jal Jeevan Mission 2.0 in March 2026, extending the mission to December 2028. 

• The focus has moved from merely installing taps to ensuring functional, regular water supply.

Reform-Linked Funding: The Centre has signed reform-linked Memorandums of Understanding (MoUs) with states like Gujarat, Haryana, and Madhya Pradesh.

• These agreements tie central funding to 11 specific governance reforms, including verified service levels and financial sustainability of local water utilities.

Community Handover: A new mandatory process called "Jal Arpan" formally hands over completed water schemes to Gram Panchayats. 

• A village can only be certified as "Har Ghar Jal" after this handover is complete and maintenance mechanisms are in place

Digital Governance & Accountability

Unified Digital Identity: Launched in December 2025, the Sujalam Bharat platform assigns a unique "Sujal Gaon ID" to every village water scheme. 

• This acts like an "Aadhaar for water," digitally tracking the asset's health, water source, and service history in real-time.

Community Audit ("Jal Seva Aankalan"): Launched in December 2025, this digital tool allows Gram Panchayats to conduct their own "functionality assessment." 

• Instead of relying solely on external contractors, village committees verify if water is actually reaching households and upload the data directly to the national portal.

Block-Level Water Budgeting: NITI Aayog released the "Water Budgeting in Aspirational Blocks" report in November 2025, introducing the "Varuni" app. 

• This tool helps local administrators calculate a "water budget" (supply vs. demand) to prevent deficits before they occur. 

Groundwater & Source Sustainability

Legislative Reform: 21 States/UTs have adopted the Model Groundwater Bill, which shifts the legal status of groundwater from a private asset (tied to land ownership) to a regulated public resource requiring permits for extraction. (Source: PIB)

Participatory Management: The Atal Bhujal Yojana has institutionalized "Water Security Plans" in over 8,200 water-stressed Gram Panchayats. (Source: PIB)

• These plans are created by the community to budget their groundwater use against available recharge. 

Jal Sanchay Jan Bhagidari: This initiative creates a direct governance link between community efforts and groundwater recharge, incentivizing the construction of recharge structures through public-private partnerships.

Institutional Efficiency

Bureau of Water Use Efficiency (BWUE): Established in 2022, this body regulates water efficiency in the irrigation, industrial, and domestic sectors. Its mandate is to improve water use efficiency by 20% nationwide (Source: PIB)

Sujalam Bharat Summit 2025: Established a "whole-of-government" framework, identifying five national priorities: source sustainability, groundwater recharge, modern nature-based solutions, strengthened community institutions, and inter-departmental convergence. (Source: PIB)

Way Forward To Address Water Crisis in India

Harnessing 'Green Water' as a Strategic Asset

Traditional water management focuses on "blue water" (rivers, lakes, aquifers) while ignoring "green water" (moisture stored in soil).  

• Launch a National Green Water Mission to promote regenerative agriculture practices like mulching, no-till farming, and cover cropping, to enhance soil organic carbon, increasing its capacity to retain moisture and act as a natural reservoir.

Case Study (APCNF): The Andhra Pradesh Community Managed Natural Farming (APCNF) program helped over 8 lakh farmers shift to chemical-free agriculture by 2024. This resulted in improved soil moisture retention, crop resilience during dry spells, and significant conservation of groundwater. (Source: NITI Aayog)

Building a Circular Water Economy

Launch a National Circular Water Economy Mission to create a market for treated wastewater. A circular economy model shifts the focus from "waste disposal" to "resource recovery." 

Case Study	Key Achievements	Source
Surat Municipal Corporation (India)	Treats and supplies 115 MLD of wastewater to textile industries, generating ₹140 crore in annual revenue and halting industrial groundwater extraction.	CEEW Municipal Index
Singapore's "NEWater" Initiative	Uses advanced technology to purify wastewater, meeting 40% of the city-state's daily water demand and ensuring water self-reliance.	Public Utilities Board Singapore

Transforming Cities into 'Sponge Cities'

Rapid and unplanned urbanization has created vast impermeable concrete surfaces, preventing rainwater from recharging aquifers and exacerbating urban floods. 

• Integrate blue-green infrastructure (e.g., wetlands, urban forests, permeable pavements) into urban planning. This "sponge city" approach helps absorb stormwater, reduce runoff, and naturally recharge groundwater.

Case Study (Delhi): The Yamuna Biodiversity Park is a successful restoration of a degraded floodplain into a functional wetland. It naturally treats runoff water, mitigates local flooding, and serves as a crucial groundwater recharge zone for Delhi.

Micro-Irrigation and Crop Realignment

Promoting micro-irrigation (drip and sprinkler systems) and encouraging a shift towards less water-intensive and climate-resilient crops like millets (Shree Anna).

Case Study (Punjab): The World Bank-supported 'Paani Bachao, Paisa Kamao' scheme offered direct cash incentives to farmers for consuming less electricity than their allocated quota for pumping water. This financially rewarded conservation and successfully reduced groundwater over-extraction (Source: World Bank, 2024).

Governance and Institutional Reforms

Digital Water Accounting: Leverage Digital Public Infrastructure (DPI) for real-time monitoring of water resources, tracking aquifer health, and enabling efficient water management.

Tariff Rationalization: Price water to reflect the true cost of service delivery for those who can afford it, while using Direct Benefit Transfers (DBT) to support vulnerable households.

Unified Water Authority: Implement the Mihir Shah Committee (2016) recommendation to merge the Central Water Commission (CWC) and Central Ground Water Board (CGWB) into a single National Water Commission for holistic management of surface and groundwater.

Constitutional Backing: Uphold the Supreme Court's ruling in Subhash Kumar vs State of Bihar, which affirms that the Right to Life under Article 21 includes the fundamental right to access pollution-free water.

Conclusion

To achieve economic goals by 2047, India must transition from fragmented supply-side management to an integrated strategy that combines nature-based "sponge city" designs, circular water economies, and digital governance to ensure long-term water security.

Source: INDIAN EXPRESS

PRACTICE QUESTION Q. Urban flooding and acute water scarcity are two sides of the same coin in Indian cities. Discuss how the adoption of 'Sponge Cities' and a 'Circular Water Economy' can address these dual challenges. 250 words