The state of Goa has about 555 kms. of Inland Waterways out of which only 255 kms. are navigable through the Rivers Mandovi, Zuari and their tributaries. Out of their total length the better part is being used by the mining and export Industry for transportation of Iron ore to the port of Mormugao and Panaji outer anchorage, from the loading points in the hinterlands. If these waterways are properly harnessed, they will provide quick and economical transportation facilities for both passengers and cargo traffic.

With this point in view, the Captain of Ports Department shoulders the responsibility of developmental works of these Inland Waterways and Minor Ports of Goa, by way of periodical hydrographic surveys, dredging of rivers, maintenance of lighthouses and beacons, providing necessary navigational aids, imparting training to those desiring to build careers on Inland Vessels, providing landing facilities for both passenger boats and cargo vessels at jetties etc.
As such, for smooth functioning of all the activities in the Inland Waterways Transport Services this department implements the Indian Ports Act, Inland Vessels Act, Goa Daman and Diu Barge/Goods Taxation Acts etc. Registering of mechanised and non-mechanised vessels such as Inland Cargo, Inland Fishing, Inland Passengers and Tourist Vessels is being undertaken by this Department as Registering Authority at Panaji and Mormugao.