The scarcity of water is increasing day-by-day in India due to the following reasons.
(i) The rapidly growing population has Increased the demand for water used for drinking and domestic purposes. The rising demand of food and cash crops which require larger amount of water has reduced available water.
(ii) Water resources are being over-exploited about expanding Irrigated areas and also to meet the need for growing another crop in the dry season.
(iii) Industrialization has been increased and industrial processes require large amounts of water.