Question

Rajasthan faces water scarcity, particularly in dry areas. The government has initiated water harvesting projects to enhance water availability.

1. What is meant by water harvesting?
2. State the objectives of water harvesting schemes.

Answer 1

1. Water harvesting means the process of collecting and storing rainwater instead of allowing it to run off. This collected rainwater can be directed to storage tanks, pits, wells, or reservoirs and can be used later to recharge groundwater or for direct use. It is a low-cost and eco-friendly technique aimed at increasing water availability, especially in dry areas like Rajasthan.
2. The objectives of water harvesting schemes are:
   1. Recharging the groundwater and raising the water table level.
   2. Reducing surface run-offs to prevent soil erosion and flooding in surrounding areas.
   3. Preventing rainwater from getting polluted.
   4. Meeting the increasing demand for water during the dry season.