Groundwater Deficit in India Poses Severe Agricultural Risks
Groundwater Deficit in India Poses Severe Agricultural Risks
IN · Published Sep 22, 2026
India is facing a critical groundwater deficit, particularly in northern and northwestern regions, due to overextraction between 2022 and
According to the World Meteorological Organization (WMO) and United Nations University (UNU-EHS), several areas in the Indo-Gangetic basin have surpassed sustainable depletion thresholds. Punjab, a key agricultural state, has 78% of its monitoring wells classified as overexploited. This region contributes significantly to India's rice and wheat reserves. The country, which is the largest global consumer of groundwater, is extracting water faster than it can be naturally replenished. Factors such as subsidised electricity for agriculture and intensive tube-well irrigation have exacerbated the issue.

Impact & Risks

The groundwater crisis threatens India's agricultural output, particularly in regions like Punjab, which supplies 50% of the country's rice and 85% of its wheat. Overextraction could lead to long-term water scarcity, affecting food security and urban water supplies. Globally, 21 out of 37 major aquifers are depleting faster than they can recharge, with India being a significant contributor. If current trends continue, national water demand is projected to exceed supply by 2030, potentially leading to systemic failures in water management.

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