Ramgarh district is one of the 24 districts in the Indian state of Jharkhand. It was also a military district during the British Regime, referred to then as Ramgarh district. It is the part of State Capital Region (SCR).

Damodar River is a river flowing across the Indian states of Jharkhand and West Bengal. The valley is rich in mineral resources and is known for large-scale mining and industrial activity. It was also known as the Sorrow of Bengal because of the ravaging floods it caused in the plains of West Bengal. The construction of several dams on the Damodar and its tributaries has helped control some of the flooding.