Peconom is a privately owned dam located in Susanville, California, along the Antelope Valley river. Completed in 1920, Peconom serves primarily as a water supply for irrigation and domestic use. With a dam height of 15 feet and a storage capacity of 173 acre-feet, it plays a crucial role in managing water resources in the region.

Managed by the Natural Resources Conservation Service, Peconom has been deemed to have low hazard potential and is in satisfactory condition as of the last assessment in September 2017. The dam undergoes regular inspections, with the last one taking place in October 2020. It is regulated by the California Department of Water Resources and is subject to state permitting, inspection, and enforcement to ensure its safety and compliance with regulations.

For water resource and climate enthusiasts, Peconom offers insights into the intersection of infrastructure, water management, and environmental stewardship. Its presence contributes to the resilience of the local water supply system and highlights the importance of maintaining and monitoring dams for sustainable water management in the face of changing climate conditions.