Located in Johnson County, Wyoming, Willits is a privately owned irrigation dam situated on the West Fork Little Goose Creek. Built in 1940, this earth dam stands at 22 feet tall and spans 400 feet in length, with a storage capacity of 96 acre-feet. The dam serves the primary purpose of irrigation, supporting agricultural activities in the surrounding area.

With a low hazard potential and fair condition assessment, Willits is regulated by the Wyoming State Engineer's Office and undergoes regular inspections to ensure its structural integrity. The dam features a single valve outlet gate and an uncontrolled spillway with a width of 30 feet. In the event of an emergency, Willits has established emergency action plans to mitigate any potential risks and ensure the safety of downstream communities.

Owned and operated by a private entity, Willits plays a crucial role in water resource management in the region. As climate change continues to impact water availability and usage, the upkeep and maintenance of dams like Willits are essential for sustaining agriculture and supporting the local ecosystem.