The Koel River is a significant river located in the eastern part of India. It flows through the states of Jharkhand and Chhattisgarh, eventually merging with the Ganges River. The river is approximately 250 kilometers long and is known for its scenic beauty and ecological importance. The Koel River is also vital for irrigation and hydroelectric power generation in the region. The Koel Dam, built on the river, plays a crucial role in providing water for agriculture and generating electricity, supporting the local economy and communities along its banks.