| Wat'aqucha | |
| Pushpin Map: | Peru |
| Location: | Pasco Region |
| Coords: | -10.7836°N -76.5942°W |
| Basin Countries: | Peru |
Wat'aqucha (Quechua wat'a island, qucha lake, "island lake", hispanicized spelling Huatacocha) is a lake in Peru located in the Pasco Region, Pasco Province, Huayllay District. It is situated west of the larger lake named Aququcha.[1]