Dilshan has about 8-10 canals. For example: Dilpalhar canal, Dhonargara canal.
Gutti river flowing through the Bayuwan, which passed by Ershad Nagar Bazar, to Bagghar, and Ichhamati river passed through the Manipuri Union Parishad to the Baghbari via Kazitola.
Planning and Implementation: Cabinet Division, A2I, BCC, DoICT and BASIS