Emigrant Spring, located in Modoc County, California, is a federally owned water resource managed by the USDA Forest Service. Built in 1974, this earth dam serves multiple purposes including fire protection, stock watering, and a small fish pond. With a dam height of 8 feet and a storage capacity of 200 acre-feet, Emigrant Spring plays a crucial role in supporting the local ecosystem and providing water for various uses.

Although rated as having a low hazard potential, Emigrant Spring still poses a moderate risk, warranting regular inspections and maintenance. The dam features an uncontrolled spillway and outlet gates, with a maximum discharge capability of 420 cubic feet per second. Despite not being state regulated, the Forest Service takes responsibility for the design, construction, and operation of the dam, ensuring its functionality and safety for the surrounding community and environment.

Water resource and climate enthusiasts will appreciate the significance of Emigrant Spring in maintaining water supply reliability and supporting wildlife habitat. With its strategic location and water storage capacity, this federal infrastructure serves as a valuable asset in managing water resources and protecting the ecosystem in Modoc County, California.