Pond 3, also known as Pond 4, is a private water resource located in Vernalis, California. This Earth-type dam stands at a height of 80 feet and has a length of 900 feet, providing a storage capacity of 2168 acre-feet. While it serves various purposes including tailings management and water supply, its primary use is classified as "Other."

Managed by the Mine Safety and Health Administration, Pond 3 has a high hazard potential and a condition assessment that is currently not available. Despite its critical role in water management, the dam lacks certain essential features such as spillways and outlet gates. Given its location in a potentially high-risk area, there is a need for regular inspections and risk management measures to ensure the safety and integrity of this water resource. More data is required to accurately assess its current condition and potential risks.