Mayurakshi River, also called More, emerges from Trikut which is about 16 km from
Baidyanathdham in the
district of Deoghar. It is one of the tributaries of
river Hoogly, which flows through the heartland of
Dumka District, towards southeast. Masanjore Dam, a popular tourist spot, is built over this river, about 30 km from Dumka, in the north-eastern side of Dumka district.