Cool Spring Branch is a 3.22 mi (5.18 km) long 1st order tributary to Lanes Creek in Union County, North Carolina.

Cool Spring Branch rises about 3 miles southwest of Sturdivants Crossroads, North Carolina.

Cool Spring Branch then flows north to meet Lanes Creek about 0.5 miles northwest of Sturdivants Crossroads, North Carolina.

[2] Cool Spring Branch drains 2.69 square miles (7.0 km2) of area, receives about 48.2 in/year of precipitation, has a topographic wetness index of 459.90 and is about 35% forested.

This article related to a river in North Carolina is a stub.