Junction, a hydroelectric dam located in Coloma, California, is a significant structure managed by a public utility. Designed by Bechtel and completed in 1962, this concrete dam stands at a height of 168 feet with a hydraulic height of 150 feet, serving as a crucial component in the South Fork Silver Creek. With a storage capacity of 3000 acre-feet and a maximum discharge of 53,000 cubic feet per second, Junction plays a vital role in regulating water flow and generating hydroelectric power in the region.

Owned by a public utility and regulated by the Department of Water Resources, Safety of Dams, Junction is subject to state inspections, permitting, and enforcement to ensure its structural integrity and operational safety. With a spillway type classified as "Uncontrolled", the dam has a significant hazard potential and is considered to have a moderate risk level. Emergency action plans are in place, with the last revision conducted in February 2021, indicating a proactive approach to managing potential risks associated with the dam.

The location of Junction in El Dorado County, California, highlights its importance in water resource management and climate adaptation efforts. As a key player in the Federal Energy Regulatory Commission's jurisdiction, Junction serves as a critical infrastructure for both water supply and hydroelectric power generation, contributing to the sustainable development of the region. With its historical significance and ongoing maintenance efforts, Junction remains a crucial asset in California's water resource and climate resilience strategies.