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What is the need for recharge?
If the existing water resources are conserved, there will no need for bore wells in the district. Already, more than 60 bore wells in Udupi district have been recharged, he said.
How to recharge?
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How many types?
The underground water table will increase within 1 km radius of the recharge pit. There are 15 types of examples for this. It will cost Rs 20-40,000. Once a recharge pit is created, it can be used for 25 years.
Chitradurga first
Chitradurga district comes first in recharging bore wells through water percolation pits. 5,000 bore wells were given a rebirth in 2015 through Employment Guarantee Scheme. People have found success through the rain water percolation pits in Karnataka, Andhra Pradesh, Maharashtra, Telangana, Tamil Nadu, Kerala and Gujarat.
How to conserve?
There are lakhs of springs in undivided DK. Along with its conservation; work should be done in growing forest and planting traditional plants. Sources of spring must be increased. 25% of land in a private property must be reserved for greenery. The water used once in the house must be made to be used for the third time. Example, water used for bathing and washing clothes can be used for plants and washing vehicles.
1 crore liters of water in 1 acre of land!
“In one year 1 crore liters of water falls on 1 acre of land in Udupi. Only 10% of this water is retained, 90% goes to waste,” points out Dr N G Devraj Reddy, Rainwater Harvesting Expert