Cliff
| Dam Name | Cliff |
| River | Erne |
| Near City | Ballyshannon |
| Administration City | Donegal |
| Country | Ireland |
| Year | 1950 |
| Dam Height | 18 |
| Dam Length | 208 |
| Area(Sqkm) | 1.9 |
| Area(Polygonal) | 1.9 |
| Capital Expenditure | 170 |
| Depth(M) | 89.5 |
| Avg Displacement Of Water | 101051 |
| Catchment Area In Sqkm | 4362 |
| Main Usage | Hydroelectricity |
| Status | 4: Poor |
| Longitude | -8.170417 |
| Latitude | 54.499583 |
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