| Planquette | |
|---|---|
| Origin | Pas-de-Calais |
| Mouth | Canche |
| Basin countries | France |
| Length | 12 km |
The river Planquette is one of the small streams that flow from the plateau of the southern Boulonnais and Picardy, into the Canche.
The river rises at Planques and passes Fressin, Wambercourt, Cavron-Saint-Martin and joins the Canche at Contes.
Schéma directeur d'aménagement et de gestion des eaux