The Yagachi River is a river in Karnataka, India.It arises in the Western Ghats near the city of Chickmagaluru , flows through Belur Taluka, Hassan District, where it becomes a tributary of the Hemavati River, which it enters near Gorur.
The Yagachi dam was constructed in the year 2001. The reservoir is situated at an altitude of 965 meters above the sea level. The length of the Yagachi dam is 1280 meters. The maximum height above the foundation of the reservoir is 26.237 meters.