Chancza
| Dam Name | Chancza |
| River | Czarna Staszowska |
| Near City | Staszow |
| Administration City | Kielce |
| Country | Poland |
| Year | 1985 |
| Dam Height | 22 |
| Dam Length | 412 |
| Area(Sqkm) | 2.9 |
| Area(Polygonal) | 2.9 |
| Capital Expenditure | 20.6 |
| Depth(M) | 7.1 |
| Avg Displacement Of Water | 2450 |
| Catchment Area In Sqkm | 476 |
| Main Usage | Water supply |
| Status | 3: Fair |
| Longitude | 21.054583 |
| Latitude | 50.632917 |
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