The Harangi Reservoir is located near Hudgur village, Somwarpet taluk in Kodagu district in the Indian state of Karnataka. The reservoir is formed by a masonry dam built across the river Harangi, a tributary of the Kaveri. The dam is located about 9 km away from the heart of Kushalnagar town
Its construction started in 1970. It is operated by Karnataka Irrigation Department. The dam stands at a distance of 36 km from Coorg. It has a total capacity of 8.50 TMC Feet and catchment of 419 sq.km.