Fierarul River Fierarul River may refer to: Fierarul, a tributary of the Cormoș in Covasna County Fierarul, a tributary of the Pârâul Șeii in Covasna County See also[edit] Fieru River (disambiguation) Fieraru (surname) Fierăria River Topics referred to by the same term This disambiguation page lists articles associated with the title Fierarul River.If an internal link led you here, you may wish to change the link to point directly to the intended article.