Glen Anne is a significant federal-owned irrigation dam located in Santa Barbara, California, specifically in the city of Goleta. Built in 1952 by the Bureau of Reclamation, this earth dam stands at a height of 135 feet and serves the primary purpose of irrigation, with a storage capacity of 630 acre-feet. The dam is situated on the West Fork Glen Anne Canyon Creek and is managed by the Bureau of Reclamation for operations, inspections, and regulatory purposes.

With a high hazard potential and a moderate risk assessment score, Glen Anne represents a critical water resource infrastructure in the region. The dam has a hydraulic height of 95 feet and a spillway width of 6 feet, with a maximum discharge capacity of 950 cubic feet per second. The surrounding area covers 16 acres, serving a drainage area of 1 square mile. Despite its age, Glen Anne has not undergone any reported modifications and its condition assessment is currently marked as "Not Available".

Overall, Glen Anne plays a crucial role in irrigation and water supply management in the region, showcasing the Bureau of Reclamation's commitment to ensuring the safety and functionality of water resource structures. Enthusiasts of water resources and climate will find this dam's historical significance and operational details fascinating, highlighting the intersection of engineering, environmental stewardship, and water management in California's diverse landscape.