Lake Theodore, located in Elders Corner, California, is a captivating water resource managed by the local government for hydroelectric power generation, irrigation, and water supply purposes. The dam, completed in 1896, stands at a height of 40 feet and holds a storage capacity of 207 acre-feet, serving a drainage area of 0.7 square miles along the Sfk Dry Creek. With a surface area of 18 acres, Lake Theodore plays a crucial role in meeting the water needs of the surrounding community.

The dam at Lake Theodore is classified as an earth dam with a significant hydraulic height of 34.1 feet, presenting a high hazard potential. Despite this, the dam's condition assessment in 2017 deemed it satisfactory, ensuring its structural integrity and safety for continued operation. Regular inspections, with the last one conducted in January 2021, help monitor the dam's condition closely and maintain its safety standards in compliance with state regulations enforced by the Department of Water Resources.

Enthusiasts of water resources and climate in the Placer County area would find Lake Theodore a fascinating site for its historical significance, environmental impact, and role in sustaining local water needs. As a key infrastructure for water management and energy production, Lake Theodore stands as a testament to the ingenuity of early engineering efforts and continues to play a vital role in the region's water resource management and climate resilience efforts.