- To carry out Groundwater investigation, exploration and studies together with groundwater utilization for irrigation, drinking water and other uses.
- To manage operation of tubewells and distribution of water for irrigation.
- To carry out the works for project implementation in accordance with the agreement between GoN and any foreign country or any International Donor Agency or Asian Bank.
- To carry out policy decision works for Project formulation, operation and implementation and monitoring of the works
- To fix the irrigation fee in groundwater irrigated areas and manage to collect the irrigation fees.