From Wikipedia, the free encyclopedia

Au Sable / Ausable

The Au Sable River (IPA: [ɑˈseɪbl̩]), sometimes written as "Ausable", ...

According to the United States Board on Geographic Names, "Ausable" is the name, and "Au Sable" the variant. [1]
—wwoods 17:39, 22 October 2007 (UTC) reply