This office (formerly B.B.I. Rajapur Irrigation Management Division, now Rajapur Irrigation Management Office) is under the Water Resources and Irrigation Department under the Ministry of Energy, Water Resources and Irrigation. The main objective of establishing this office is to provide reliable irrigation facilities throughout the year in the entire command area of ​​Rajapur Irrigation System and to increase the productivity of crops by emphasizing crop diversification and improving the living standards of farmers.

 Currently, this office has started the process of constructing its office in Rajapur area. The office has been carrying out works such as construction of new structures, structural repair and modernization, water management, canal operation and maintenance, water measurement, emergency repair and improvement, river erosion control, institutional development related works, essential structural improvement, etc.