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 d="M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube
system also.
  • No 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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