Devinney is a local government-owned dam located in Lakewood, Colorado, along the S. Lakewood Gulch. Completed in 2006, this earth dam stands at a height of 17 feet and has a storage capacity of 64 acre-feet. The primary purpose of Devinney is for irrigation, with additional benefits for recreation.

Managed by the Department of Water Resources (DWR) in Colorado, Devinney is regulated, permitted, inspected, and enforced by the state. The dam has a significant hazard potential but is currently in satisfactory condition, as assessed in April 2020. With a moderate risk rating of 3, there are no emergency action plans specifically prepared for this dam as of the latest data update in March 2021.

Devinney plays a crucial role in water resource management in Jefferson County, Colorado, and ensures water supply for irrigation and recreational activities. Despite its significant hazard potential, the dam is deemed safe and well-maintained, meeting state regulatory standards for inspection and enforcement. As a key infrastructure in the region, Devinney continues to support the local community while being monitored for any potential risks or issues.