| River Basin-wise Estimated Water Requirement for Irrigation in India (2050) | |
| Basins | Water Requirement for Irrigation (In Billion Cubic Metre) |
| Indus | |
| Ganga | |
| Brahmaputra | |
| Barak | |
| Subernarekha | |
| Brahmani-Baitarani | |
| Mahanadi | |
| Godavari | |
| Krishna | |
| Pennar | |
| Cauvery | |
| Tapi | |
| Narmada | |
| Mahi | |
| Sabarmati | |
| West Flowing River of Kuchh, Saurashtra and Luni | |
| West Flowing River between Tapi to Tadri | |
| East Flowing River between Mahanadi and Cauvery | |
| East Flowing River between Pennar and K. Kumari | |
| Minor River Draining into Bangladesh and Myanmar | |
| Total | |
