Major Sea Ports & Inland Waterways of India
Understanding India's maritime trade hubs and riverine transport networks is essential for the economic and physical geography syllabus of UPSC Civil Services, state MPSC/PSC, SSC, and other competitive examinations. This interactive map plots India's 13 major sea ports (across the western Arabian Sea and eastern Bay of Bengal coasts) and 5 primary National Waterways (NW-1 to NW-5), displaying detailed cargo profiles, operators, states connected, revision facts, and practice quizzes.
Key facts for exams
India has 13 major sea ports (12 government-controlled and 1 corporatized) and approximately 200 notified non-major (minor/intermediate) ports managed by state maritime boards.
Deendayal Port (Kandla) in Gujarat is a tidal port developed after partition to replace the loss of Karachi Port. It is India's largest port by cargo volume handled.
Kolkata Port (Syama Prasad Mookerjee Port) is India's only major riverine port, situated inland on the Hooghly River, supported downstream by the deep-draft Haldia Dock Complex.
National Waterway 1 (NW-1) is the longest national waterway in India (1,620 km), connecting Prayagraj to Haldia across the Ganga-Bhagirathi-Hooghly river system, upgraded via the Jal Marg Vikas Project.
Sea Ports & Coastal Trade Networks
India's coastline of 7,516.6 km hosts major maritime gateways. Ports on the West Coast (Kandla, Mumbai, JNPT, Mormugao, New Mangalore, Cochin) face the Arabian Sea and handle major trade towards Europe and the Middle East. JNPT (Nhava Sheva) in Maharashtra is the largest container port in the country. Ports on the East Coast (Tuticorin, Chennai, Ennore, Visakhapatnam, Paradip, Kolkata-Haldia, Port Blair) face the Bay of Bengal, with Visakhapatnam serving as the deepest landlocked protected harbor, and Ennore (Kamarajar) operating as the first corporate public port.
National Waterways & River Transport
Under the National Waterways Act of 2016, 111 inland waterways have been declared to promote fuel-efficient and eco-friendly transportation. NW-1 (Ganga system) and NW-2 (Brahmaputra system) serve as vital trade conduits for Gangetic plains and Northeast India. NW-3 (West Coast Canal in Kerala) was the first to implement round-the-clock night navigation systems. NW-4 integrates the deltaic reaches of the Krishna and Godavari rivers, while NW-5 links the coal-mining hub of Talcher to East Coast ports.
Maritime & Inland networks at a glance
| Port / Waterway Name | Classification | States Connected | Year / Status | Primary Commodities |
|---|---|---|---|---|
| Deendayal Port (Kandla) | Major Sea Port | Gujarat | 1950 | Crude OilPetroleum ProductsChemicalsGrains |
| Mumbai Port | Major Sea Port | Maharashtra | 1873 | Petroleum productsLiquid ChemicalsAutomobilesGeneral Cargo |
| Jawaharlal Nehru Port (JNPT) | Major Sea Port | Maharashtra | 1989 | Container CargoMachineryChemicalsAutomobiles |
| Mormugao Port | Major Sea Port | Goa | 1885 | Iron OreCoalCokePetroleum |
| New Mangalore Port | Major Sea Port | Karnataka | 1974 | Crude OilLPGCoalCoffee and Cashew |
| Cochin Port | Major Sea Port | Kerala | 1928 | Crude OilLNGCoir and SpicesRefined Oil |
| V.O. Chidambaranar Port (Tuticorin) | Major Sea Port | Tamil Nadu | 1974 | CoalSaltFertilizersPetroleum products |
| Chennai Port | Major Sea Port | Tamil Nadu | 1881 | AutomobilesContainersIron OrePetroleum products |
| Kamarajar Port (Ennore) | Major Sea Port | Tamil Nadu | 2001 | CoalIron OrePetroleum productsChemicals |
| Visakhapatnam Port | Major Sea Port | Andhra Pradesh | 1933 | Iron OreCoalCrude OilFertilizers |
| Paradip Port | Major Sea Port | Odisha | 1966 | Iron OreCoalCrude OilDry Bulk |
| Syama Prasad Mookerjee Port (Kolkata-Haldia) | Major Sea Port | West Bengal | 1870 | CoalJute and TeaContainersSteel |
| Port Blair | Major Sea Port | Andaman & Nicobar | 2010 | TimberGrainsGeneral cargoPetroleum products |
| National Waterway 1 (NW-1) | National Waterway | UP, Bihar, Jharkhand, West Bengal | 1986 | CoalFly AshFertilizersAgricultural goods |
| National Waterway 2 (NW-2) | National Waterway | Assam, West Bengal | 1988 | LimestoneCoalTea and RiceCement |
| National Waterway 3 (NW-3) | National Waterway | Kerala | 1993 | Liquid ChemicalsPetroleum productsCoir and SpicesTourism cargo |
| National Waterway 4 (NW-4) | National Waterway | AP, Tamil Nadu, Puducherry | 2008 | CoalFertilizersGrainsConstruction materials |
| National Waterway 5 (NW-5) | National Waterway | Odisha, West Bengal | 2008 | CoalIron OreAgricultural fertilizersIndustrial machinery |
* Map markers and waterway tracks represent simplified representative paths and coordinates for educational purposes. Information is compiled from NCERT Geography, Ministry of Shipping records, and standard UPSC reference materials.