Dams in Sikkim
| # | Name | Purpose | River | Nearest City | District | Basin | Status | Completion Year | Type | Length (m) | Max Height above Foundation (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rangit III Dam | Hydroelectric,Drinking / Water Supply | Rangit | West | West | Brahmaputra | Completed | Gravity & Masonry | 105 | 45 | |
| 2 | Rangpo Dam | Hydroelectric | Rongpo | East | East | Brahmaputra | - | ||||
| 3 | Rongli Dam | Hydroelectric | Rongli | East | East | Brahmaputra | - | ||||
| 4 | Teesta -V (NHPC) Dam | Hydroelectric | Teesta | North | North | Brahmaputra | Completed | 2007 | Gravity & Masonry | 176.5 | 86.8 |
| 5 | Teesta-III Dam | Teesta | North | Brahmaputra | Under Construction | Rockfill | 298 | 60 | |||
| 6 | Teesta-IV Dam | Teesta | North | Brahmaputra | Proposed | Gravity & Masonry | 197.2 | 65 |
