| River Basin-wise Average Annual Water Availability in India (As on May, 2008 and 24.11.2010) | ||
| (Billion Cubic Metre (BCM)) | ||
| River Basin | May, 2008 | 24.11.2010 |
| Indus | ||
| Ganga-Brahmaputra-Barak | ||
| a. Ganga sub-basin | ||
| b. Brahmaputra & Barak sub-basin | ||
| Godavari | ||
| Krishna | ||
| Cauvery | ||
| Pennar | ||
| East Flowing Rivers between Mahanadi and Pennar | ||
| East Flowing Rivers between Pennar and Kanyakumari | ||
| Mahanadi | ||
| Brahmani and Baitarni | ||
| Subarnrekha | ||
| Sabarmati | ||
| Mahi | ||
| West Flowing Rivers of Kutchh, Saurashtra including Luni | ||
| Narmada | ||
| Tapi | ||
| West Flowing Rivers from Tapi to Tadri | ||
| West Flowing Rivers from Tadri to Kanyakumari | ||
| Area of Inland Drainage in Rajasthan Desert | ||
| Minor River Basins Draining into Bangladesh and Myanmar | ||
| Total (National) | ||
