Question

How is water harvesting done in the western himalayan states?

Answer 1

Answer:

Many traditional systems like Naula (little depression aquifer), Dhara (springs), Gadhera (small river tributaries), Gul (traditional irrigation canals), Chal and Khal (artificial ponds on hilltops) to collect and supply water still persist in the villages of Uttarakhand. Among these, Naula and Dhara are the most important and are still used as the prime source of drinking water in many hilly areas of Uttarakhand

A Naula is a naturally-occurring water aquifer. It is a stone-lined tank which catches dripping water from springs and streams. It looks like a temple from outside and is equally regarded as such