The Dhanbad district is a district in the state of Jharkhand.
The Damodar is the most important river of the Chotanagpur plateau. Among other small rivers in the district are Gobai, the Irji, the Khudia besides the river Katri.
The district is bounded on the west by Giridih and Bokaro on the north by Giridih and Dumka and on the east and south by Purulia district of West Bengal.
Web : http://dhanbad.nic.in/