Diana Lake
| Dam Name | Diana Lake |
| River | Diana |
| Near City | Prince Rupert |
| Administration City | British Columbia |
| Country | Canada |
| Year | 1966 |
| Dam Height | 15 |
| Dam Length | 279 |
| Area(Sqkm) | 4.9 |
| Area(Polygonal) | 4.9 |
| Capital Expenditure | 40.7 |
| Depth(M) | 8.3 |
| Avg Displacement Of Water | 3352 |
| Catchment Area In Sqkm | 51 |
| Main Usage | Water supply |
| Multi Dams,C,10 | Yes |
| Status | 3: Fair |
| Longitude | -130.082917 |
| Latitude | 54.199583 |
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