A project to restore the Sawangi canal in Nagpur has improved groundwater levels, irrigated 400 hectares of land, and provided drinking water to 200 families. Undertaken as a CSR initiative, the ... 2. DISCHARGE CARRYING CAPACITY OF CANAL The discharge carrying capacity of the canal plays an important role in its performance during the irrigation water management, as the planned operation of canal and distribution system depends on the carrying capacity of channels. Government, from time to time, has issued Circulars / letters / directives for working out the capacity of canal and distribution system. The oldest Circular in this respect is Circular No. MIP 2262/26101-IP (1), dated 16 th ... Saimaa Canal , a transportation canal between Finland and Russia, in Lappeenranta A navigation is a series of channels that run roughly parallel to the valley and stream bed of an unimproved river. A navigation always shares the drainage basin of the river. A vessel uses the calm parts of the river itself as well as improvements, traversing the same changes in height. A true canal is a channel that cuts across a drainage divide, making a navigable channel connecting two different drainage ...