↑ Kor Jurutera Tentera Darat A.S. memaksudkan kuala Terusan Assawoman dengan Terusan Bethany Loop di Delaware. Rujuk: "CENAP-OP-R-Quarterly Report, 2004-05-12". Philadelphia Engineer District. Dicapai 2006-03-11.
↑ Engineers in New Orleans refer to the confluence of the 17th Street Canal and Lake Pontchartrain. See: "Interim Closure Structure at 17th St. Canal". Task Force Guardian. Dicapai 2006-03-11.
