Ioannina Reservoir
| Reservoir Name | Ioannina |
| Dam Name | Pigae Aoos |
| River | Aoos |
| Near City | Ioannina |
| Administration City | Epirus |
| Country | Greece |
| Year | 1989 |
| Dam Height | 78 |
| Dam Length | 300 |
| Area(Sqkm) | 19.4 |
| Area(Polygonal) | 19.4 |
| Capital Expenditure | 260 |
| Depth(M) | 13.4 |
| Avg Displacement Of Water | 2039 |
| Catchment Area In Sqkm | 161 |
| Main Usage | Hydroelectricity |
| Multi Dams,C,10 | Yes |
| Status | 3: Fair |
| Longitude | 20.842083 |
| Latitude | 39.687083 |
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