In the State of Karnataka Palar River Originates from s Agrahara lake(kolar district of Karnataka). There are various reservoirs and check dams across the river to store the Water, While two of the most significant of them are the two Consecutive dams that are back to back with in seven Kilometers. The reservoir of Bethamangala and The Reservoir of the Ramasagara also called as Bukkasagara. The reservoir of Bethamangala had been the main source of Drinking water to the Kolar Gold Fields. And it is also a Boating area.