Question

Define of methodology of rainwater harvesting in india

Answer 1

Rainwater harvesting is the accumulation and storage ofrainwater for reuse on-site, rather than allowing it to run off. ...Rainwater harvesting is one of the simplest and oldestmethods of self-supply of water for households usually financed by the user.

Methods and Techniques:

The methods of ground water recharge mainly are:

Urban Areas:

Roof top rain water/storm runoff harvesting through

(i) Recharge Pit

(ii) Recharge Trench

(iii) Tubewell

(iv) Recharge Well

Rural Areas:

Rain water harvesting through

(i) Gully Plug

(ii) Contour Bund

(iii) Gabion Structure

(iv) Percolation Tank

(v) Check Dam/Cement Plug/Nala Bund

(vi) Recharge Shaft

(vii) Dugwell Recharge

(viii) Ground Water Dams/Subsurface Dyke

I hope it helps

Answer 2

Answer:

Rainwater harvesting (RWH) is the collection and storage of rain, rather than allowing it to run off. ... Rainwater harvesting differs from stormwater harvesting as the runoff is collected from roofs, rather than creeks, drains, roads or any other land surfaces........ ........