Rulon is a private-owned Earth dam located in Crook, Wyoming, along the Juniper Draw river. Completed in 2006, this structure serves primarily as a Fish and Wildlife Pond, with additional purposes including Fire Protection, Stock, and small Fish Pond. With a height of 34 feet and a hydraulic height of 29 feet, Rulon has a storage capacity of 40 acre-feet and covers a surface area of 2.44 acres.

Despite its low hazard potential and fair condition assessment, Rulon is regulated by the Wyoming State Engineer's Office, with permitting, inspection, and enforcement all conducted by state agencies. The dam features an uncontrolled spillway and one outlet valve, ensuring controlled water release and management. The risk assessment for Rulon is moderate, highlighting the importance of ongoing monitoring and maintenance to ensure the safety and effectiveness of this critical water resource infrastructure.

Overall, Rulon represents a vital piece of water resource infrastructure in the region, providing essential habitat for fish and wildlife while also serving practical purposes such as fire protection and stock water supply. With its strategic location and design features, Rulon plays a crucial role in managing water resources in Crook County, Wyoming, and underscores the importance of sustainable dam management practices in the face of changing climate conditions.