Grassridge
| Dam Name | Grassridge |
| River | Great Brak |
| Main Basin | Indian Ocean Coast |
| Sub Basin | Groot Vis |
| Near City | Hofmeyer |
| Administration City | Eastern Cape |
| Country | South Africa |
| Year | 1984 |
| Dam Height | -99 |
| Dam Length | -99 |
| Area(Sqkm) | 6.6 |
| Area(Polygonal) | 6.6 |
| Capital Expenditure | 49.6 |
| Depth(M) | 7.5 |
| Avg Displacement Of Water | 655 |
| Catchment Area In Sqkm | 4398 |
| Main Usage | Irrigation |
| Status | 3: Fair |
| Longitude | 25.46625 |
| Latitude | -31.767083 |
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