Conshohocken (/ˌkɒnʃəˈhɒkən/) (Lenape: Kanshihakink ) is a borough on the Schuylkill River in Montgomery County, Pennsylvania, in suburban Philadelphia. Historically a large mill town and industrial and manufacturing center, after the decline of industry in recent years Conshohocken has developed into a center of riverfront commercial and residential development. In the regional slang, it is sometimes referred to by the colloquial nickname Conshy (/ˈkɒnʃi/).