Peabody is a significant earth dam located in Santa Clara County, California, specifically in the city of Gilroy. Completed in 1950, this dam stands at a height of 63 feet and has a storage capacity of 76 acre-feet. The primary purpose of Peabody is to provide water supply for irrigation and other uses in the region, making it an essential resource for the local community.

Managed by a private owner, Peabody is regulated by the California Department of Water Resources and falls under the jurisdiction of the state for permitting, inspection, and enforcement. The dam sits on Tr Llagas Creek and has a drainage area of 0.72 square miles, with a surface area of 5.5 acres. Despite being classified as having significant hazard potential, Peabody is currently in satisfactory condition as of the last assessment in September 2017.

With its strategic location and vital role in water supply, Peabody serves as a key infrastructure for the region's agricultural and environmental needs. As climate change continues to impact water resources, the maintenance and regulation of dams like Peabody are crucial in securing a sustainable water supply for the future. Enthusiasts of water resources and climate resilience will find Peabody's design and operation to be of particular interest in understanding the intersection of water management and climate adaptation in California.