Wallace is a public utility dam located in Calaveras, California, along the Tr Bear Creek. This earth-type dam stands at 29 feet tall and stretches for 700 feet, providing essential water supply for irrigation, recreation, and general water needs. Managed by the California State agency, the dam has a storage capacity of 410 acre-feet, serving a drainage area of 1.09 square miles.

Despite its satisfactory condition assessment, Wallace poses a significant hazard potential due to its location and design. Regular inspections are carried out to ensure its safety, with the most recent inspection dated March 8, 2021. The dam's emergency action plan and risk management measures are currently under evaluation, highlighting the importance of proactive monitoring and maintenance to mitigate potential risks to downstream communities and ecosystems.

With its critical role in water resource management in the region, Wallace stands as a testament to the careful balance between meeting water supply needs and ensuring the safety and integrity of infrastructure in the face of changing climate patterns and increasing demands. As climate change continues to impact water resources, the maintenance and regulation of dams like Wallace are crucial in safeguarding both human populations and natural environments against potential disasters.