Identify the water harvesting system in Western Himalayas.

Guls: - • Guls are diversion channels that are built along the contours of hillsides to collect and transport water from streams and springs to villages and agricultural fields. • The most common water harvesting system in the Western Himalayas is the gul, also known as a kul. • Guls are typically made of stone or earth and are lined with clay or plastic to prevent leakage. • They can be several kilometers long and may have several branches to distribute water to different areas.