Cachoeira do Cai Dam
| Cachoeira do Cai Dam | |
|---|---|
| Official name | Barragem de Cachoeira do Cai |
| Country | Brazil |
| Coordinates | 4°59′55″S 56°27′21″W / 4.998491°S 56.455739°W |
| Purpose | Hydroelectric |
| Status | Planned |
| Dam and spillways | |
| Impounds | Jamanxim River |
| Reservoir | |
| Surface area | 42,000 hectares (100,000 acres) |
| Installed capacity | 802 megawatts (1,075,000 hp) |
The Cachoeira do Cai Dam (Portuguese: Barragem de Cachoeira do Cai) is a planned hydroelectric dam on the Jamanxim River in the state of Pará, Brazil, with a capacity of 802 megawatts (1,075,000 hp).