Sao Goncalo
| Dam Name | Sao Goncalo |
| River | Piranhas |
| Near City | Souza |
| Administration City | Paraiba |
| Country | Brazil |
| Year | 1936 |
| Dam Height | 44 |
| Dam Length | 380 |
| Area(Sqkm) | 2.7 |
| Area(Polygonal) | 2.7 |
| Capital Expenditure | 44.6 |
| Depth(M) | 16.5 |
| Avg Displacement Of Water | 3734 |
| Catchment Area In Sqkm | 1313 |
| Status | 3: Fair |
| Longitude | -38.312083 |
| Latitude | -6.845417 |
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