North Fork Republican River
It flows eastward from a source in Yuma County , Colorado to just north of Haigler in Dundy County , Nebraska . 
<triplet> Yuma County, Colorado <subj> Dundy County, Nebraska <obj> shares border with <triplet> Haigler <subj> Dundy County, Nebraska <obj> located in the administrative territorial entity <triplet> Dundy County, Nebraska <subj> Yuma County, Colorado <obj> shares border with