Big Creek Dam No. 2, also known as Huntington Lake No. 2, is a private dam located in Fresno, California, with a primary purpose of hydroelectric power generation. Built in 1917, this concrete dam stands at a height of 120 feet and spans a length of 1862 feet, providing a storage capacity of 89,800 acre-feet and covering a surface area of 1435 acres. The dam is situated on Big Creek, part of the Sacramento District, and is regulated by the Federal Energy Regulatory Commission.

With a high hazard potential, Big Creek Dam No. 2 is a critical structure that requires regular inspections and maintenance to ensure its safety and functionality. The dam does not have a spillway, making its risk level higher in case of a potential emergency situation. Despite its age, the dam's condition assessment is not available, highlighting the need for continued monitoring and risk management measures to safeguard the surrounding community and environment from potential hazards.

As a significant contributor to the region's water resource and energy infrastructure, Big Creek Dam No. 2 plays a vital role in providing hydroelectric power and recreational opportunities. With its historical significance and ongoing regulatory oversight, the dam serves as a testament to the engineering achievements of its time while emphasizing the importance of modern safety standards and risk management practices in the face of evolving climatic challenges and water resource management needs.