| S.No. |
River |
Total River Stretch (m) | River Stretch Diverted | River Stretch Submerged | Affected Length | % of River Stretch Diverted | % of River Stretch Submerged | % of River Stretch Affected |
| Bhagirathi Basin | ||||||||
| 1 | Bhagirathi |
217000 |
68031 | 85400 | 153431 | 31.35% | 39.35% | 70.7% |
| 2 | Asiganga |
20500 |
10945 | 0 | 10945 | 53.4% | 0% | 53.4% |
| 3 | Bhilangana |
109000 |
20369 | 19000 | 39369 | 18.7% | 17.3% | 36% |
| 4 |
Bal Ganga |
37000 | 14721 | 0 | 14721 | 40% | 0% | 409% |
| 5 | Small tributaries |
73000 |
16401 | 0 | 16401 | 22% | 0% | 22.47% |
| Alaknanda Basin | ||||||||
| 6 | Alaknanda |
224000 |
60412 | 47100 | 107512 | 27% | 21% | 48% |
| 7 | Dhauliganga |
50000 |
46794 | 0 | 46794 | 94% | 0% | 94% |
| 8 | Rishiganga |
38500 |
10426 | 600 | 11026 | 27% | 2% | 29% |
| 9 | Birahi Gang |
29500 |
21926 | 0 | 21926 | 74% | 0% | 74% |
| 10 | Nandakini |
44500 |
15507 | 0 | 15507 | 35% | 0% | 35% |
| 11 | Mandakini |
81000 |
34875 | 500 | 35375 | 43% | 1% | 44% |
| 12 | Pindar |
114000 |
24974 | 10000 | 34974 | 22% | 9% | 31% |
| 13 | Small tributaries |
83000 |
18780 | 0 | 18780 | 23% | 0% | 23% |
*Upper reaches of river have not been accounted