Lac de Petichet
| Lac de Petichet | |
|---|---|
| Location | Isère |
| Coordinates | 44°59′23″N 5°46′45″E / 44.98972°N 5.77917°ECoordinates: 44°59′23″N 5°46′45″E / 44.98972°N 5.77917°E |
| Basin countries | France |
| Surface area | 80 ha |
| Max. depth | 17 m |
| Surface elevation | 930 m |
Lac de Petichet is a lake at Saint-Théoffrey in the Isère department of France, 400 m South of the Grand lac de Laffrey.