Pigeon Pass, also known as "Poorman's Reservoir", is a local government-owned earth dam located in Sunnymead, Riverside County, California. Completed in 1958, this dam serves the primary purpose of flood risk reduction along the Pigeon Pass river or stream. With a height of 36 feet and a hydraulic height of 30 feet, Pigeon Pass dam has a storage capacity of 900 acre-feet and covers an area of 86 acres.

Despite its satisfactory condition assessment as of September 2017, Pigeon Pass dam poses a high hazard potential due to its location and design. The dam has been regulated, permitted, inspected, and enforced by the California Department of Water Resources (DWR) under the Safety of Dams program. The last inspection was conducted in January 2020, with a frequency of one inspection per year to ensure its structural integrity and safety.

Residents and enthusiasts of water resources and climate in the area should be aware of Pigeon Pass dam and its role in mitigating flood risks in the region. With its long history of service since the late 1950s, this dam stands as a critical infrastructure for flood control and water management in Riverside County. Continuous monitoring and maintenance are essential to ensure the safety and effectiveness of Pigeon Pass in safeguarding the surrounding communities from potential flood events.