Located in Bieber, California, Nine Springs is a privately owned reservoir that serves as a vital water supply for irrigation and domestic use. Built in 1954, this earth dam stands at a height of 16 feet and has a maximum storage capacity of 125 acre-feet. The dam spans 3,600 feet and covers a surface area of 25 acres, drawing water from Tr Bull Run Slough to support agricultural activities in the region.

Managed and regulated by the California Department of Water Resources, Nine Springs has a low hazard potential and is deemed to be in satisfactory condition as of the last assessment in September 2017. Regular inspections ensure its structural integrity and operational efficiency, with the latest inspection conducted in June 2020. Despite its modest size, Nine Springs plays a crucial role in water resource management in Lassen County, contributing to the sustainability of the local ecosystem and economy.

Nine Springs exemplifies the intersection of water resource management and climate resilience, embodying the importance of maintaining infrastructure for sustainable water supply. As climate change continues to impact water availability and quality, reservoirs like Nine Springs are essential for storing and distributing water resources effectively. With its history of serving the community for decades, Nine Springs stands as a testament to the importance of proactive dam management in the face of evolving environmental challenges.