traditional system of water harvesting and water management in Vaishali region
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Many water harvesting structures and water conveyance systems specific to the eco-regions and culture has been developed. They harvested the rain drop directly. ... They harvested monsoon runoff by capturing water from swollen streams during the monsoon season and stored it various forms of
Paar system: Paar is a common water harvesting practice. Paar system. It is a common place where the rainwater flows from the agar (catchment) and in the process percolates into the sandy soil. In order to access the rajani pani (percolated water) kuis or beris are dug in the agor (storage area). Kuis or beris are normally 5 metres (m) to 12 m deep. The structure was constructed through traditional masonary technology. Normally six to ten of them are constructed in a paar. However depending on the size of the paar the numbers of kuis or beris are decided.This is the most predominant form of rainwater harvesting in the region. Rainwater harvested through PAAR technique is known as Patali paani