The Aubette has its source at Saint-Aubin, a small village near Rouen.
This rivulet runs through _Saint-Leger-du-bourg-Denis_, _Darnetal_,
enters Rouen by the suburb Martainville, and falls into the Seine, at
the entrance to the _Cours-Dauphin_, near the porte _Guillaume-Lion_.
These two rivers are specially useful for mills and dying
establishments.