Larson, also known as Nativelands Lake, is a private dam located in Tulare County, California, with a primary purpose of hydroelectric power generation. Completed in 1963, this earth dam stands at a height of 54 feet and has a hydraulic height of 51.5 feet. With a storage capacity of 325 acre-feet and a surface area of 21 acres, Larson plays a critical role in irrigation and water supply for the surrounding area.

Managed by the California Department of Water Resources (DWR) and subject to state regulation, inspection, and enforcement, Larson has been assessed as being in satisfactory condition. However, due to its significant hazard potential, it is closely monitored with a yearly inspection frequency. In the event of an emergency, an Emergency Action Plan (EAP) is in place, with the last revision occurring in December 2020. With its close proximity to the Tr S Tule River, Larson serves as a vital infrastructure for water resource management and climate resilience in the region.

Overall, Larson is a key component of the water infrastructure in Tulare County, California, contributing to hydroelectric power generation, irrigation, and water supply. As a privately owned dam, it is subject to state regulation and oversight to ensure its safety and functionality. With its significant hazard potential, Larson's maintenance and emergency preparedness are crucial for protecting the surrounding community and ensuring sustainable water management in the face of changing climate conditions.