26
Oct
Define Rain Water Harvesting. Systems range from rain barrels to elaborate structures with pumps tanks and purification systems. Instead of runoff being left to cause erosion it is harvested and utilized. Well deepening and recharging trench on abandoned community open wells and tubewells and construction of check dams. Rainwater harvesting system is a method of collecting rainwater from any surface that directly receives rainwater such as ground terrace paved way courtyard lawn etc.
Rainwater harvesting system is a method of collecting rainwater from any surface that directly receives rainwater such as ground terrace paved way courtyard lawn etc. Rain is the first form of water that we know in the hydrological cycle hence is a primary source of water for us. Instead of runoff being left to cause erosion it is harvested and utilized. This is very common in rural Australia. Systems range from rain barrels to elaborate structures with pumps tanks and purification systems. In the semi-arid drought-prone areas where it is already practised water harvesting is a directly productive form of soil and water conservation.
Rainwater harvesting puts the supply of water back to normal levels.
The harvesting of rain water simply involves the collection of rainwater from roofscatchment area on which it falls and subsequently saving this water for future use or to recharge the underground water with the help of borewell. Recharging of defunct handpump and dugwell. Rainwater harvesting is an innovative technique utilized to harvest rainwater from roofs and other above surfaces to be stored for later use. Rainwater harvesting is considered a very reliable way to conserve water. Well deepening and recharging trench on abandoned community open wells and tubewells and construction of check dams. Rainwater harvesting is defined by Wikipedia as the accumulation and deposition of rainwater for reuse on-site rather than allowing it to run off While this definition is basic the practice of rainwater harvesting is greatly varied from where the rainwater is collected from to how the rainwater is ultimately used.