Located in Lassen, California, Rains Creek is a privately owned earth dam completed in 1960 with a primary purpose of water supply for irrigation and other uses. Managed by the Natural Resources Conservation Service, this dam stands at a height of 15 feet and has a storage capacity of 126 acre-feet. With a drainage area of 17.1 square miles and a surface area of 40 acres, Rains Creek plays a crucial role in regulating water flow and supply in the region.

The dam has a significant hazard potential but is currently deemed to be in satisfactory condition as of the last assessment in September 2017. Regular inspections are conducted, with the most recent one carried out in June 2020. While the dam does not have a spillway, its hydraulic height of 10 feet ensures effective water management. With its strategic location on Fraser Creek, Rains Creek is a vital component of the water infrastructure in the area, offering a reliable source of water for agricultural and other purposes.

In the realm of water resource and climate management, Rains Creek serves as a crucial asset in ensuring water supply sustainability in California. With its regulated state jurisdiction, the dam provides valuable insights into dam safety and enforcement practices. As climate change continues to impact water resources, the role of structures like Rains Creek becomes increasingly vital in mitigating risks and ensuring a reliable water supply for the region's needs.