National Disaster Management Authority

Kuis – kuchcha structures in Bikaner, Rajasthan, dug near tanks to collect seepage covered with planks of wood

Kulhs – diversion channels used for irrigation in Himachal Pradesh

Dhajji-Diwari in Srinagar have stood the test of earthquake and tremors

The traditional ‘Kat-Ki-Kunn’ houses in Kullu Valley are built with earthquake-resistant material

‘Sumers’ (Watch-towers) are traditional structures of Rajput families that follow the principles of correct proportions

The ‘Virdas’ were principal means of water-harvesting practised by nomadic Maldharis in Gujarat

The ‘Kundis’ of Rajasthan were unique structures to collect rainwater

‘Pherols’ of Uttarakhand region are multi-storeyed buildings which have resisted many earthquakes

‘Tankas’ are underground tanks found in Bikaner to collect rainwater

‘Beris’ are pits found in Rajasthan to harvest rainwater in areas with meagre rainfall

‘Ahar Pynes’ are traditional floodwater harvesting systems in Bihar