Q8.Examine the factors responsible for depleting groundwater in India. What are the steps taken by the government to mitigate such depletion of groundwater?

Groundwater is a critical resource for India's agriculture, industry, and domestic needs. However, unsustainable extraction practices have led to severe depletion across regions, threatening water security and ecological balance.

Factors Responsible for Groundwater Depletion

• Over-extraction: Primarily for irrigation (80%), driven by water-intensive crops like paddy and sugarcane, often incentivized by Minimum Support Price (MSP) and subsidized power.
• Inefficient Irrigation: Widespread flood irrigation and outdated practices result in significant water wastage.
• Urbanization & Industrialization: Increased demand, reduced recharge due to concretization, and industrial pollution.
• Climate Change: Erratic rainfall, prolonged droughts, and increased evaporation stress groundwater resources.
• Lack of Regulation: Inadequate enforcement of existing rules and fragmented governance.

Government Steps to Mitigate Depletion

• Atal Bhujal Yojana: Community-led sustainable groundwater management in water-stressed areas.
• Jal Shakti Abhiyan: Focuses on water conservation, rainwater harvesting, and aquifer recharge.
• Pradhan Mantri Krishi Sinchayee Yojana (PMKSY - 'Per Drop More Crop'): Promotes micro-irrigation techniques.
• MGNREGA: Utilized for constructing water conservation and recharge structures.
• Central Ground Water Authority (CGWA): Regulates groundwater extraction and promotes artificial recharge.
• National Aquifer Mapping and Management Programme (NAQUIM): For scientific groundwater management.

Challenges and Way Forward

Challenges include fragmented governance, insufficient data, enforcement gaps, and resistance to behavioral change. The way forward requires integrated demand-side management, robust community participation, technological solutions like remote sensing, and policy coherence for sustainable groundwater management.

Addressing groundwater depletion necessitates a multi-pronged approach combining policy reforms, technological innovation, and active community engagement to ensure long-term water sustainability for India.