Marmorera
| Dam Name | Marmorera |
| River | Julia |
| Near City | Bivio |
| Administration City | Graubunden |
| Country | Switzerland |
| Year | 1954 |
| Dam Height | 91 |
| Dam Length | 400 |
| Area(Sqkm) | 1 |
| Area(Polygonal) | 1 |
| Capital Expenditure | 62.6 |
| Depth(M) | 62.6 |
| Avg Displacement Of Water | 3660 |
| Catchment Area In Sqkm | 88 |
| Main Usage | Hydroelectricity |
| Status | 3: Fair |
| Longitude | 9.63375 |
| Latitude | 46.507917 |
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