The Yagachi Dam is built across the river Yagachi, a tributary of river Kaveri. The dam is situated at a distance of 3 km from the town of Belur in Hassan district in the state of Karnataka. The dam was constructed with the objective to harness water resource for the purpose of irrigation and to meet the demands for drinking water in Belur, Chikmagalur and Hassan districts.
The dam was constructed in the year 2001. The reservoir is situated at an altitude of 965 feet above the sea level. The length of the Yagachi dam is 1,280 meters. The maximum height above the foundation of the reservoir is 26.237 meters.