Felt Lake, located in Palo Alto, California, is a privately owned reservoir primarily used for water supply purposes, including irrigation. The dam, constructed in 1930, stands at a height of 67 feet and has a maximum storage capacity of 900 acre-feet. With a surface area of 40 acres and a drainage area of 0.2 square miles, Felt Lake plays a crucial role in water resource management in the region.

Managed by the California Department of Water Resources, Felt Lake is subject to regular state inspections and enforcement, ensuring its safety and compliance with regulatory standards. Despite being classified as having a high hazard potential, the dam's condition is assessed as satisfactory, with the last inspection conducted in January 2021. The Emergency Action Plan (EAP) for the reservoir has been prepared and updated periodically, meeting guidelines to mitigate potential risks.

Surrounded by the scenic beauty of Santa Clara County, Felt Lake serves as a vital water source for the local community and contributes to the ecological balance of the area. Water resource and climate enthusiasts can appreciate the engineering marvel of the earth dam, the historic significance of its construction, and the ongoing efforts to maintain its integrity for the benefit of both humans and the environment.