The main economic activities are urban (ie the city of Alma), industrial and recreational tourism.

La Petite Décharge is served on the north side by Mélançon-Ouest and Maurice boulevards.

Paradis, as well as by the streets built on Alma Island; on the south side by Chemin du Golf, Scott Street West, Boulevard des Cascades, Rue Sacré-Coeur East and Boulevard Auger East.

This mouth is located at: This toponym is pointed out by the surveyor Edmond Duberger in a report of April 29, 1861 in Quebec, probably dates from the 18th century.

[3][4] The toponym of "La Petite Décharge" was formalized on December 5, 1968, at the Place Names Bank of the Commission de toponymie du Québec.