Romero Creek
The Creek has its source in Stanislaus County in a canyon a half mile east of Bone Spring Hill , 2509 feet high , near Eagle Spring , about 12 1/2 miles from its mouth just east of where it emerges from the foothills in Merced County , shortly ending where it meets the Delta Mendota Canal . 
<triplet> Stanislaus County <subj> Merced County <obj> shares border with <triplet> Merced County <subj> Stanislaus County <obj> shares border with