A river is generally a natural watercourse that runs perennially or seasonally from definite sources (e.g. hills, rivers, waterbodies), with defined banks, contributes to the water and sediment budget of the basin/catchment, and discharges into an outfall (e.g. rivers, waterbodies, Bay of Bengal). A socially and historically recognized watercourse will also be considered as a river.

Major Rivers

5
Medium Rivers

93
Small Rivers

1069
Total Rivers

1187
Transboundary Rivers

57
North-West 292 28 320
North-Central 82 23 105
North-East 312 22 334
South-West and South-Central 100 194 294
South-East 55 28 83
Eastern-Hills 21 10 51
862 305 1187
North-West 0 225 320
North-Central 46 30 105
North-East 33 140 334
South-West and South-Central 230 5 294
South-East 37 9 83
Eastern-Hills 22 9 51
480 687 1187
North-West 0 320 320
North-Central 0 105 105
North-East 0 334 334
South-West and South-Central 232 62 294
South-East 13 70 83
Eastern-Hills 12 19 51
257 910 1187
North-West 317 3 0 320
North-Central 105 0 0 105
North-East 334 0 0 334
South-West & South-Central 294 0 0 294
South-East 82 0 1 83
Eastern-Hills 31 0 0 51
1163 3 1 1187