White Pines is a local government-owned dam located in Fourth Crossing, Calaveras County, California. Completed in 1970, this earth dam stands at a height of 35 feet and serves primarily for water supply purposes, with a storage capacity of 262 acre-feet. The dam is regulated by the California Department of Water Resources (DWR) under the Safety of Dams program, ensuring its compliance with state regulations and regular inspections to maintain its satisfactory condition.

Situated on the San Antonio Creek, White Pines plays a crucial role in providing water for both recreational activities and domestic use in the area. With a low hazard potential and a satisfactory condition assessment, the dam is deemed safe and reliable for its intended purposes. Despite its modest size, the dam's strategic location and functionality highlight its significance in water resource management within the region. Water resource and climate enthusiasts would find White Pines to be an interesting case study in sustainable water infrastructure development and management.

As a key component of the water supply infrastructure in Calaveras County, White Pines serves as a vital link in the local water distribution network. Its successful operation and maintenance demonstrate the importance of state-regulated dam facilities in ensuring water security for communities. For those interested in water resource management and climate resilience, White Pines showcases the essential role of earth dams in sustaining water supply and recreational activities in California's diverse landscape.