The canal has also been known as the Metairie Outlet Canal and the Upperline Canal .
The 17th Street Canal forms a significant portion of the boundary between the city of New Orleans and Metairie , Louisiana .
The canal has also been known as the 17th Street Canal     and the Upperline Canal .
The 17th Street Canal forms a significant portion of the boundary between the city of New Orleans and Metairie , Louisiana .