The ZEC Wessonneau is a "zone d'exploitation contrôlée" (controlled harvesting zone) (ZEC), located on the west bank of the Saint-Maurice River, in the La Tuque (urban agglomeration), in the region the Mauricie, in Quebec (Canada).

This public hunting and fishing area is managed by the "Association chasse et pêche Fléchée Inc".

The northeastern boundary of Zec is located only 20.5 km from the Saint-Maurice River (up to the city of La Tuque).

Lakes of the Zec subject to provincial regulations on fishing are: lakes Acarie (Cutaway) Baril, Besijiwan, Combalet, Dempsey, Domaine, Emerald, the Gros Élan (Big Elk), de la Lune (Moon), Maluron, Maria, du Masque (Mask), Mégantic, Misery, Mutis, Mutisk, Oblong, Philimore, Powasson, "aux Pierres" (the Stones), Serpent (Snake), Sourire (Smiling), "de la Tour" (Tower) and "Petit lac de la Truite" (Little Lake of the Trout).

[4] A "poste d'accueil" (entry station) for the Zec Wessonneau is located west of the Saint-Maurice River, near the bridge of the Rivière aux Rats (La Tuque).