Wide Mouth BranchWide Mouth Branch is a long 3rd order tributary to Lanes Creek (Rocky [River tributary)|Lanes Creek] in Anson [County, North Carolina]. This is the only stream of this name in the United States.CourseWide Mouth Branch rises in a pond on the northeast side of Marshville, North Carolina in Union County. Wide Mouth Branch then flows east-southeast into Anson County to meet Lanes Creek about 0.5 miles west of Peachland.WatershedWide Mouth Branch drains of area, receives about 48.1 in/year of precipitation, has a topographic wetness index of 447.40 and is about 23% forested.