El Cuchillo
| Dam Name | El Cuchillo |
| River | San Juan |
| Near City | China |
| Administration City | Nuevo Leon |
| Country | Mexico |
| Year | 1994 |
| Dam Height | 44 |
| Dam Length | 4480 |
| Area(Sqkm) | 43.3 |
| Area(Polygonal) | 43.3 |
| Capital Expenditure | 1784 |
| Depth(M) | 41.2 |
| Avg Displacement Of Water | 21943 |
| Catchment Area In Sqkm | 8717 |
| Main Usage | Water supply |
| Status | 3: Fair |
| Longitude | -99.27875 |
| Latitude | 25.70375 |
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