DMPQ: What are the advantages of Rain water Harvesting?

 

  1. The cost of recharge to sub-surface reservoir is lower than surface reservoirs.
  2. The aquifer serves as a distribution system also.
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land is wasted for storage purpose and no population displacement is involved.
  • Ground water is not directly exposed to evaporation and pollution.
  • Storing water under ground is environment friendly.
  • It increases the productivity of aquifer.
  • It reduces flood hazards.
  • Effects rise in ground water levels.
  • Mitigates effects of drought.
  • Reduces soil erosion.
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