Published on 02 Feb 2025
Water resources play a crucial role in India's economy, agriculture, and overall well-being. With a population of over 1.4 billion people, India faces increasing challenges in managing its water resources effectively.
Rivers: India's rivers, like the Ganges and Brahmaputra, form a vital water resource network, supporting agriculture, industry, and daily needs.
Groundwater: India is heavily dependent on groundwater for irrigation and drinking water purposes. The country has a vast network of aquifers, and groundwater extraction is a critical component of agriculture.
Lakes and Reservoirs: India has numerous natural and artificial lakes that contribute to its water resources. Major reservoirs have been created by damming rivers for irrigation, hydropower generation, and water supply.
Monsoon rainfall: The Indian subcontinent receives the majority of its rainfall during the monsoon season. The southwest monsoon, which occurs from June to September, is crucial for replenishing water sources.
Glacial meltwater: The Himalayan glaciers serve as a source of meltwater, contributing to river flow in the northern regions.
Water infrastructure: India has an extensive network of canals, dams, and reservoirs for water storage, irrigation, and hydropower generation.
Water demand and utilization
Population growth: India's rapidly growing population contributes to escalating water demand for various sectors, including agriculture, industry, and domestic consumption.
Agriculture demand: Irrigation is the primary water consumer in India, accounting for around 70-80% of total water demand.
Industrial Consumption: The industrial sector is a substantial user of water for manufacturing processes, cooling, and other operational needs. Rapid industrialization further intensifies water demand.
Urbanization impact: Increasing urbanization leads to a higher demand for water in cities for domestic use, sanitation, and industrial activities.
Per Capita Water Use: Despite being below the global average, per capita water use in India is rising due to lifestyle changes, increased urbanization, and economic development.
Groundwater depletion: Excessive extraction of groundwater, especially for agriculture, contributes to declining water tables and poses a threat to long-term water sustainability.
Water quality concerns: Pollution of water sources, including rivers and groundwater, poses health risks and necessitates investments in water treatment and pollution control measures.
Geography
WATER RESOURCES IN INDIA
river
lake
monsoon
ground water
glaciers
Water demand and utilization
General Studies Paper 1
Resources Distribution