Willow Creek (Niobrara River tributary)

Willow Creek is a 9.73 mi long third-order tributary to the Niobrara River in Rock County, Nebraska.

Willow Creek rises on the North Fork Elkhorn River divide at Willowdale School and then flows northwest and northeast to join the Niobrara River about 0.5 mile northwest of Mariaville, Nebraska.

Watershed
Willow Creek drains 21.63 sqmi of area, receives about 24.2 in/year of precipitation, and is about 3.53% forested.