Groundwater forms the backbone of India’s water security. It supports agriculture, drinking water supply, ecosystems, and economic growth. Globally, groundwater accounts for nearly 99% of Earth’s liquid freshwater, making it one of the most critical natural resources for human survival and climate resilience. In India alone, groundwater meets around 62% of irrigation needs, 85% of rural drinking water demand, and 50% of urban water requirements, highlighting its central role in sustaining livelihoods.
However, rapid population growth, urbanisation, industrial expansion, and intensive farming practices have placed immense pressure on groundwater reserves. Declining water tables and contamination risks have pushed policymakers to rethink groundwater governance and sustainability strategies.
Understanding Groundwater and Aquifers
Groundwater refers to freshwater stored beneath the Earth’s surface in soil and rock layers known as aquifers. These underground reservoirs maintain river flows, sustain wetlands, and supply water through wells and borewells. Sustainable groundwater management aims to balance extraction with natural recharge while protecting ecological systems.
According to UNESCO guidelines referenced in the document, effective groundwater management focuses on four priorities:
- Maintaining natural recharge cycles
- Balancing ecological and human water needs
- Preserving reserves for drought resilience
- Aligning water use with quality standards
These principles form the foundation of modern groundwater governance frameworks.
Growing Challenges: Overuse and Declining Quality
India’s groundwater crisis stems largely from excessive extraction and insufficient regulation. Affordable drilling technologies have enabled widespread installation of private tube wells, accelerating groundwater depletion. Additionally, contamination from industrial effluents, mining, agricultural chemicals, and naturally occurring elements such as arsenic and fluoride has degraded water quality in several regions.
These pressures threaten long-term sustainability and pose risks to public health, agriculture, and economic development. The need for scientific monitoring and policy reform has therefore become increasingly urgent.
Policy Framework and Government Initiatives
In response to mounting challenges, India has adopted a multi-layered approach combining regulation, community participation, scientific assessment, and infrastructure expansion.
1. Model Groundwater Bill
The Model Groundwater (Regulation and Control of Development and Management) Bill provides a regulatory framework to prevent indiscriminate extraction and promote practices such as rainwater harvesting and artificial recharge. As noted in the document, 21 States and Union Territories have adopted the Bill, demonstrating growing institutional commitment to sustainable groundwater governance.
2. Jal Shakti Abhiyan: Catch the Rain
Launched in 2021, this nationwide campaign promotes rainwater harvesting, restoration of water bodies, afforestation, and community awareness. Progress data in the report highlights large-scale outcomes, including lakhs of conservation structures and restored water bodies, reflecting mass participation in water conservation efforts.
3. Jal Sanchay Jan Bhagidari (JSJB)
Introduced in 2024, this initiative focuses on improving groundwater recharge through rainwater harvesting, recharge shafts, and aquifer restoration. By January 2026, more than 39 lakh artificial recharge and storage works had been completed, demonstrating rapid expansion of recharge infrastructure.
4. National Aquifer Mapping Programme (NAQUIM)
NAQUIM provides scientific mapping of aquifers and groundwater availability across India. Its second phase emphasises high-resolution data, Panchayat-level planning, and targeted strategies for water-stressed regions, industrial areas, and deep aquifer zones.
5. Master Plan for Artificial Recharge (2020)
This plan promotes terrain-specific recharge methods and proposes the construction of around 1.42 crore rainwater harvesting and artificial recharge structures, potentially channeling 185 billion cubic metres of groundwater recharge.
6. Atal Bhujal Yojana
Focused on seven water-stressed states, the scheme encourages community-led groundwater management, efficient agricultural practices, and improved monitoring systems. The programme combines institutional strengthening with incentive-based outcomes, supported by a financial outlay of ₹6,000 crore.
7. Mission Amrit Sarovar
Launched in 2022, this initiative promotes the creation and rejuvenation of ponds to improve groundwater recharge and irrigation capacity. Tens of thousands of ponds have already been completed, contributing to local water resilience.
Monitoring and Infrastructure Expansion
A strong monitoring network underpins India’s groundwater strategy. The Central Groundwater Board operates 43,228 groundwater level monitoring stations nationwide, supported by piezometers, rain gauges, and digital water level recorders. Additionally, 712 Jal Shakti Kendras provide district-level technical guidance on water conservation practices.
This growing infrastructure enables data-driven decision-making, early warning of groundwater stress, and improved resource management.
Groundwater and Sustainable Development Goals
Effective groundwater management supports multiple global sustainability targets, particularly:
- SDG 6: Clean Water and Sanitation
- SDG 11: Sustainable Cities and Communities
- SDG 12: Responsible Consumption and Production
By improving recharge, reducing pollution, and promoting responsible water use, India’s initiatives align water governance with broader environmental and development objectives.
India’s groundwater strategy reflects a shift from reactive water extraction to proactive, science-based governance. Policy reforms, technological monitoring, community participation, and large-scale recharge projects together aim to secure groundwater for future generations.
This integrated approach represents a transition toward participatory and outcome-oriented groundwater management, strengthening climate resilience and long-term sustainability across the country.
